:root {
  --ink: #10100f;
  --muted-ink: #5f5b54;
  --paper: #eee7dc;
  --paper-deep: #d8ccbc;
  --metal: #252525;
  --line: rgba(16, 16, 15, 0.16);
  --accent: #4d6e6a;
  --accent-hot: #b98955;
  --panel: rgba(248, 244, 236, 0.72);
  --shadow: rgba(21, 18, 14, 0.28);
  --opening-stage-background:
    radial-gradient(circle at 0% 42%, rgba(209, 55, 36, 0.84), rgba(104, 39, 23, 0.38) 17%, transparent 38%),
    radial-gradient(circle at 100% 20%, rgba(37, 108, 171, 0.54), rgba(22, 49, 76, 0.32) 18%, transparent 40%),
    radial-gradient(circle at 49% 52%, rgba(191, 102, 48, 0.26), transparent 30%),
    linear-gradient(110deg, #130c09 0%, #0b0908 46%, #09090a 100%);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 0;
  scrollbar-gutter: stable;
  background: #09090a;
}

body {
  overflow-x: hidden;
  overflow-y: auto;
  color: var(--ink);
  background:
    linear-gradient(115deg, rgba(77, 110, 106, 0.12), transparent 34%),
    linear-gradient(245deg, rgba(185, 137, 85, 0.13), transparent 42%),
    radial-gradient(circle at 50% 62%, #fbf5eb 0%, var(--paper) 46%, var(--paper-deep) 100%);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
}

@media (max-width: 760px) {
  html {
    scrollbar-gutter: auto;
  }

  html,
  body {
    width: 100%;
    min-width: 100%;
  }
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 0.24;
  background-image:
    repeating-linear-gradient(90deg, rgba(18, 18, 17, 0.035) 0 1px, transparent 1px 18px),
    repeating-linear-gradient(0deg, rgba(18, 18, 17, 0.025) 0 1px, transparent 1px 18px);
  mask-image: radial-gradient(circle at 50% 45%, transparent 0 28%, #000 74%);
}

.icp-footer {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 16px 20px;
  color: rgba(255, 255, 255, 0.64);
  background: #10100f;
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

.icp-footer a,
.site-footer a[href*="beian.miit.gov.cn"] {
  color: inherit;
  text-decoration: none;
}

.icp-footer a:hover,
.site-footer a[href*="beian.miit.gov.cn"]:hover {
  color: #ffffff;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.intro-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 720px;
  overflow: hidden;
  isolation: isolate;
}

#product-canvas {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%;
  height: 100%;
  cursor: pointer;
  touch-action: none;
}

.atmosphere {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.vignette {
  position: absolute;
  inset: -8%;
  opacity: 0;
  background:
    radial-gradient(circle at 50% 48%, transparent 0 38%, rgba(23, 20, 16, 0.24) 72%, rgba(11, 10, 9, 0.48) 100%),
    linear-gradient(180deg, rgba(18, 16, 13, 0.24), transparent 18%, transparent 72%, rgba(18, 16, 13, 0.28));
  transition: opacity 480ms ease;
}

.landing-plane {
  position: absolute;
  left: 50%;
  bottom: -26vh;
  width: min(1180px, 128vw);
  height: 46vh;
  opacity: 0;
  transform: translateX(-50%) perspective(680px) rotateX(68deg);
  transform-origin: center top;
  background:
    linear-gradient(90deg, transparent, rgba(16, 16, 15, 0.08), transparent),
    repeating-linear-gradient(90deg, rgba(16, 16, 15, 0.16) 0 1px, transparent 1px 78px),
    repeating-linear-gradient(0deg, rgba(16, 16, 15, 0.12) 0 1px, transparent 1px 78px);
  border-top: 1px solid rgba(16, 16, 15, 0.14);
  filter: blur(0.1px);
  transition: opacity 720ms ease, bottom 900ms cubic-bezier(0.18, 0.8, 0.2, 1);
}

.speed-lines {
  position: absolute;
  opacity: 0;
  filter: blur(0.4px);
  transition: opacity 220ms ease;
}

.speed-lines::before,
.speed-lines::after {
  position: absolute;
  inset: 0;
  content: "";
  background-repeat: repeat;
}

.speed-lines--left,
.speed-lines--right {
  top: -12vh;
  width: 24vw;
  height: 124vh;
}

.speed-lines--left {
  left: 0;
  transform: perspective(720px) rotateY(-22deg);
  transform-origin: left center;
}

.speed-lines--right {
  right: 0;
  transform: perspective(720px) rotateY(22deg);
  transform-origin: right center;
}

.speed-lines--left::before,
.speed-lines--right::before {
  background-image:
    linear-gradient(180deg, transparent 0 16%, rgba(16, 16, 15, 0.2) 18%, transparent 22%),
    linear-gradient(180deg, transparent 0 44%, rgba(77, 110, 106, 0.24) 46%, transparent 51%),
    linear-gradient(180deg, transparent 0 66%, rgba(185, 137, 85, 0.26) 68%, transparent 73%);
  background-size: 100% 220px, 100% 310px, 100% 260px;
}

.speed-lines--left::after,
.speed-lines--right::after {
  background-image: linear-gradient(180deg, transparent 0 72%, rgba(16, 16, 15, 0.16) 74%, transparent 79%);
  background-size: 100% 180px;
}

.speed-lines--top {
  top: 0;
  left: -8vw;
  width: 116vw;
  height: 22vh;
  transform: perspective(680px) rotateX(18deg);
  transform-origin: top center;
}

.speed-lines--top::before {
  background-image:
    linear-gradient(90deg, transparent 0 8%, rgba(16, 16, 15, 0.18) 10%, transparent 13%),
    linear-gradient(90deg, transparent 0 34%, rgba(77, 110, 106, 0.2) 36%, transparent 39%),
    linear-gradient(90deg, transparent 0 74%, rgba(185, 137, 85, 0.18) 76%, transparent 79%);
  background-size: 280px 100%, 360px 100%, 310px 100%;
}

body.is-dropping .vignette {
  opacity: 1;
  animation: lensPulse 1.9s ease-in-out both;
}

body.is-dropping .speed-lines {
  opacity: 1;
}

body.is-dropping .speed-lines--left::before,
body.is-dropping .speed-lines--right::before,
body.is-dropping .speed-lines--left::after,
body.is-dropping .speed-lines--right::after {
  animation: downwardRush 360ms linear infinite;
}

body.is-dropping .speed-lines--top::before {
  animation: sideRush 460ms linear infinite;
}

body.is-settled .landing-plane,
body.is-showcase .landing-plane {
  bottom: -20vh;
  opacity: 1;
}

.site-nav {
  position: fixed;
  top: clamp(20px, 3vw, 42px);
  left: clamp(22px, 4vw, 64px);
  right: clamp(22px, 4vw, 64px);
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(96px, 1fr) auto minmax(96px, 1fr);
  align-items: center;
  gap: 22px;
  min-height: 42px;
  padding: 0 10px;
  border-bottom: 1px solid rgba(16, 16, 15, 0.08);
  background: linear-gradient(180deg, rgba(248, 244, 236, 0.74), rgba(248, 244, 236, 0.38));
  backdrop-filter: blur(16px);
  pointer-events: none;
}

body.is-settled .site-nav,
body.is-showcase .site-nav {
  opacity: 1;
  transform: translateY(0);
}

.brand-mark {
  width: fit-content;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
  pointer-events: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2.4vw, 34px);
  color: var(--muted-ink);
  font-size: 12.5px;
}

.nav-links a {
  pointer-events: auto;
}

.language-button {
  justify-self: end;
  min-width: 92px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(16, 16, 15, 0.2);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(248, 244, 236, 0.3);
  backdrop-filter: blur(14px);
  cursor: pointer;
  pointer-events: auto;
}

.hero-copy {
  position: absolute;
  top: 25vh;
  left: clamp(24px, 6vw, 92px);
  z-index: 5;
  width: min(460px, calc(100vw - 48px));
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(68px, 10vw, 168px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: 0;
}

body.lang-zh .hero-text,
body.lang-zh .section-heading p,
body.lang-zh .product-card,
body.lang-zh .partner-list,
body.lang-zh .company-copy,
body.lang-zh .company-stats,
body.lang-zh .collaboration-panel,
body.lang-zh .custom-flow,
body.lang-zh .process-grid,
body.lang-zh .contact-details,
body.lang-zh .contact-form {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

body.lang-zh .showcase-panel h2,
body.lang-zh .section-heading h2,
body.lang-zh .collaboration-heading h3 {
  font-family: "Songti SC", "SimSun", "Noto Serif CJK SC", serif;
  line-height: 1.08;
}

body.lang-zh .section-heading h2 {
  font-size: clamp(38px, 5vw, 76px);
}

body.lang-zh .showcase-panel h2 {
  font-size: clamp(25px, 2.1vw, 32px);
}

.hero-text {
  max-width: 380px;
  margin: 28px 0 0;
  color: var(--muted-ink);
  font-size: clamp(16px, 1.4vw, 22px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
  pointer-events: auto;
}

.primary-link,
.secondary-link {
  display: inline-grid;
  min-height: 42px;
  padding: 0 20px;
  place-items: center;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.primary-link {
  color: #f7f1e8;
  background: var(--ink);
  box-shadow: 0 18px 38px rgba(16, 16, 15, 0.18);
}

.secondary-link {
  border: 1px solid rgba(16, 16, 15, 0.2);
  background: rgba(248, 244, 236, 0.45);
  backdrop-filter: blur(12px);
}

.product-notes {
  position: absolute;
  right: clamp(24px, 6vw, 94px);
  bottom: clamp(28px, 8vh, 92px);
  z-index: 5;
  display: grid;
  width: min(360px, calc(100vw - 48px));
  gap: 12px;
  pointer-events: none;
}

.note {
  display: grid;
  grid-template-columns: 82px 1fr;
  align-items: center;
  min-height: 66px;
  padding: 14px 18px;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 20px 44px rgba(44, 37, 27, 0.08);
  backdrop-filter: blur(18px);
}

.note span {
  color: var(--ink);
  font-size: 23px;
  font-weight: 800;
}

.note p {
  margin: 0;
  color: var(--muted-ink);
  font-size: 13px;
  line-height: 1.35;
}

.showcase-panel {
  position: absolute;
  top: 26vh;
  right: clamp(24px, 7vw, 112px);
  z-index: 5;
  width: min(360px, calc(100vw - 48px));
  padding: 24px 0 0;
  opacity: 0;
  transform: translateY(22px);
  pointer-events: none;
  transition: opacity 520ms ease, transform 720ms cubic-bezier(0.18, 0.8, 0.2, 1);
}

.panel-kicker {
  margin: 0 0 14px;
  color: var(--accent-hot);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.showcase-panel h2 {
  max-width: 320px;
  margin: 0 0 26px;
  font-size: clamp(26px, 3.8vw, 52px);
  line-height: 1;
  letter-spacing: 0;
}

.spec-row {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 16px;
  padding: 15px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.spec-row span {
  color: var(--muted-ink);
}

.spec-row strong {
  font-weight: 750;
}

body.is-showcase .showcase-panel {
  top: auto;
  right: auto;
  bottom: clamp(64px, 8vh, 86px);
  left: clamp(24px, 6vw, 92px);
  width: min(320px, calc(100vw - 48px));
  opacity: 1;
  transform: translateY(0);
}

body.is-showcase .showcase-panel h2 {
  max-width: 300px;
  margin-bottom: 14px;
  font-size: clamp(25px, 2.3vw, 34px);
  line-height: 1.06;
}

body.is-showcase .showcase-panel .panel-kicker {
  margin-bottom: 8px;
}

body.is-showcase .showcase-panel .spec-row {
  grid-template-columns: 76px 1fr;
  gap: 12px;
  padding: 10px 0;
}

body.is-showcase .product-notes {
  opacity: 0;
  transition: opacity 280ms ease;
}

.next-section-link {
  position: absolute;
  left: 50%;
  bottom: clamp(24px, 4vh, 46px);
  z-index: 8;
  display: grid;
  min-width: 88px;
  height: 34px;
  padding: 0 18px;
  place-items: center;
  border: 1px solid rgba(16, 16, 15, 0.18);
  border-radius: 999px;
  color: rgba(16, 16, 15, 0.68);
  background: rgba(248, 244, 236, 0.5);
  backdrop-filter: blur(12px);
  font-size: 12px;
  font-weight: 700;
  transform: translate(-50%, 12px);
  pointer-events: none;
}

body.is-settled .next-section-link,
body.is-showcase .next-section-link {
  pointer-events: auto;
}

.scene-reset {
  position: absolute;
  right: clamp(20px, 3vw, 44px);
  bottom: clamp(18px, 3vw, 40px);
  z-index: 7;
  min-width: 76px;
  height: 34px;
  border: 1px solid rgba(16, 16, 15, 0.16);
  border-radius: 999px;
  color: rgba(16, 16, 15, 0.64);
  background: rgba(248, 244, 236, 0.44);
  backdrop-filter: blur(12px);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 360ms ease, transform 360ms ease;
  pointer-events: none;
}

body.is-settled .scene-reset,
body.is-showcase .scene-reset {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.reveal-block {
  opacity: 0;
  transform: translateY(20px);
}

body.is-settled .reveal-block,
body.is-showcase .reveal-block {
  animation: revealUp 760ms cubic-bezier(0.18, 0.8, 0.2, 1) forwards;
}

.reveal-delay-1 {
  animation-delay: 80ms;
}

.reveal-delay-2 {
  animation-delay: 160ms;
}

.reveal-delay-3 {
  animation-delay: 240ms;
}

.reveal-delay-4 {
  animation-delay: 340ms;
}

.reveal-delay-5 {
  animation-delay: 460ms;
}

.reveal-delay-6 {
  animation-delay: 560ms;
}

.reveal-delay-7 {
  animation-delay: 660ms;
}

.reveal-delay-8 {
  animation-delay: 760ms;
}

body.is-shaking #product-canvas {
  animation: stageTension 420ms ease both;
}

.content-section {
  position: relative;
  z-index: 3;
  padding: clamp(86px, 10vw, 150px) clamp(24px, 6vw, 92px);
  border-top: 1px solid rgba(16, 16, 15, 0.1);
  background:
    linear-gradient(180deg, rgba(251, 247, 238, 0.82), rgba(234, 226, 213, 0.88)),
    radial-gradient(circle at 86% 8%, rgba(77, 110, 106, 0.12), transparent 32%);
}

.content-section:nth-of-type(even) {
  background:
    linear-gradient(180deg, rgba(232, 224, 212, 0.9), rgba(246, 240, 230, 0.84)),
    radial-gradient(circle at 12% 16%, rgba(185, 137, 85, 0.12), transparent 35%);
}

.about-section {
  overflow: hidden;
  isolation: isolate;
  background: #eee6da;
}

.about-section::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background: url("./assets/company/company-profile-bg.jpg") center 42% / cover no-repeat;
  opacity: 0.46;
  filter: saturate(0.9) contrast(0.98);
  transform: scale(1.02);
}

.about-section::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(180deg, rgba(238, 230, 218, 0.08) 0%, rgba(238, 230, 218, 0.34) 38%, rgba(238, 230, 218, 0.78) 78%, rgba(246, 240, 230, 0.94) 100%),
    linear-gradient(90deg, rgba(246, 240, 230, 0.46) 0%, rgba(246, 240, 230, 0.22) 48%, rgba(246, 240, 230, 0.52) 100%);
}

.section-inner {
  width: min(1220px, 100%);
  margin: 0 auto;
}

.section-heading {
  width: min(620px, 100%);
  margin-bottom: clamp(34px, 5vw, 64px);
}

.section-heading--wide {
  width: min(840px, 100%);
}

.section-kicker,
.card-kicker {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-heading h2 {
  margin: 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(42px, 6vw, 92px);
  line-height: 0.92;
  letter-spacing: 0;
}

.section-heading p:not(.section-kicker) {
  margin: 24px 0 0;
  color: var(--muted-ink);
  font-size: clamp(16px, 1.5vw, 21px);
  line-height: 1.6;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 24px);
}

.product-category-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 30px);
}

.product-card,
.process-grid article,
.custom-flow article,
.partner-list div,
.contact-details,
.contact-form {
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 8px;
  background: rgba(248, 244, 236, 0.68);
  box-shadow: 0 24px 56px rgba(44, 37, 27, 0.08);
  backdrop-filter: blur(14px);
}

.product-card {
  grid-column: span 4;
  min-height: 448px;
  padding: clamp(18px, 2vw, 24px);
  overflow: hidden;
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.product-card:nth-child(n + 4) {
  grid-column: span 6;
  min-height: 390px;
}

.product-card:hover {
  border-color: rgba(185, 137, 85, 0.42);
  box-shadow: 0 30px 74px rgba(44, 37, 27, 0.13);
  transform: translateY(-4px);
}

.product-card--category,
.product-card--category:nth-child(n + 4) {
  grid-column: auto;
  min-height: auto;
  padding: 0;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  background: rgba(255, 253, 248, 0.76);
  box-shadow: 0 26px 68px rgba(44, 37, 27, 0.09);
}

.product-card--category:focus-visible {
  outline: 3px solid rgba(185, 137, 85, 0.62);
  outline-offset: 4px;
}

.product-card--category:hover {
  border-color: rgba(185, 137, 85, 0.5);
  box-shadow: 0 34px 86px rgba(44, 37, 27, 0.16);
  transform: translateY(-6px);
}

.product-card--featured {
  border-color: rgba(185, 137, 85, 0.36);
  background:
    linear-gradient(150deg, rgba(255, 252, 246, 0.84), rgba(238, 229, 215, 0.74)),
    radial-gradient(circle at 70% 8%, rgba(185, 137, 85, 0.18), transparent 34%);
}

.product-card--color {
  background:
    linear-gradient(150deg, rgba(255, 252, 246, 0.82), rgba(238, 229, 215, 0.72)),
    radial-gradient(circle at 86% 6%, rgba(232, 191, 38, 0.2), transparent 36%);
}

.product-visual {
  position: relative;
  height: clamp(188px, 19vw, 248px);
  margin-bottom: 24px;
  overflow: hidden;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 48%, rgba(255, 255, 255, 0.42), transparent 34%),
    linear-gradient(135deg, rgba(16, 16, 15, 0.08), rgba(77, 110, 106, 0.11));
}

.product-visual::before,
.product-visual::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.product-visual--photo {
  display: grid;
  place-items: center;
  border: 1px solid rgba(16, 16, 15, 0.07);
  background:
    radial-gradient(circle at 52% 55%, rgba(255, 255, 255, 0.78), transparent 35%),
    linear-gradient(135deg, rgba(255, 252, 246, 0.78), rgba(226, 217, 204, 0.58));
}

.product-visual--photo::before,
.product-visual--photo::after {
  display: none;
}

.product-visual--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 18px 22px rgba(16, 16, 15, 0.18));
  transform: scale(1.08);
}

.product-visual--photo.product-visual--soft img {
  object-position: 50% 48%;
  transform: scale(1.16);
}

.product-visual--photo.product-visual--mp26 img {
  object-position: 50% 50%;
  transform: scale(1.18);
}

.product-visual--photo.product-visual--carbon img {
  object-position: 50% 50%;
  transform: scale(1.08);
}

.product-visual--photo.product-visual--color img {
  object-position: 50% 50%;
  transform: scale(1.05);
}

.product-visual--photo.product-visual--ring::before,
.product-visual--photo.product-visual--ring::after {
  display: none;
}

.product-card--category .product-visual {
  height: clamp(218px, 22vw, 320px);
  margin: 0;
  border: 0;
  border-radius: 8px 8px 0 0;
  background:
    radial-gradient(circle at 50% 60%, rgba(16, 16, 15, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 247, 241, 0.96));
}

.product-card--category .product-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: normal;
  filter: drop-shadow(0 20px 24px rgba(16, 16, 15, 0.18));
  transform: scale(0.9);
}

.product-visual--magsafe img {
  transform: scale(0.82) rotate(-4deg);
}

.product-visual--magsafe-front {
  background:
    radial-gradient(circle at 50% 58%, rgba(16, 16, 15, 0.06), transparent 46%),
    linear-gradient(180deg, #ffffff 0%, #fbfaf7 100%) !important;
}

.product-visual--magsafe-front img {
  object-fit: contain;
  transform: scale(0.92);
  filter: drop-shadow(0 18px 24px rgba(16, 16, 15, 0.16));
}

.product-visual--car img {
  transform: scale(0.92);
}

.product-visual--desktop img {
  transform: scale(0.88);
}

.product-visual--ring-holder img {
  transform: scale(0.96);
}

.product-visual--laptop img {
  transform: scale(1.06);
}

.product-visual--accessory img {
  transform: scale(0.86) rotate(-3deg);
}

.product-category-bar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 clamp(20px, 2.2vw, 30px);
  background: #050505;
  color: #f7efe2;
}

.product-category-bar h3 {
  margin: 0;
  font-size: clamp(20px, 1.7vw, 30px);
  line-height: 1.05;
  letter-spacing: 0;
}

body.lang-zh .product-category-bar h3 {
  font-size: clamp(21px, 1.9vw, 32px);
  font-weight: 850;
}

.product-category-arrow {
  position: relative;
  width: 46px;
  height: 24px;
  flex: 0 0 auto;
  border-radius: 7px;
  background: #ecd0a3;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.product-category-arrow::before {
  position: absolute;
  left: 50%;
  top: 50%;
  content: "";
  width: 0;
  height: 0;
  transform: translate(-38%, -50%);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid #050505;
}

.product-visual--ring {
  background:
    radial-gradient(circle at 50% 50%, rgba(246, 240, 229, 0.88) 0 15%, transparent 16%),
    radial-gradient(circle at 50% 52%, rgba(16, 16, 15, 0.16), transparent 42%),
    linear-gradient(135deg, rgba(16, 16, 15, 0.06), rgba(77, 110, 106, 0.12));
}

.product-visual--ring::before {
  left: 50%;
  top: 50%;
  width: 150px;
  height: 150px;
  border: 0;
  transform: translate(-50%, -50%) rotate(-4deg);
  background:
    radial-gradient(circle, transparent 0 19%, #0a0b0a 20% 26%, #454b44 27% 31%, #111310 32% 38%, transparent 39% 47%, #090a09 48% 57%, #30362f 58% 62%, #070807 63% 70%, #232721 71% 78%, #050606 79% 100%),
    conic-gradient(from -8deg, #050606 0 10deg, #4c524a 10deg 18deg, #050606 18deg 74deg, #191b18 74deg 92deg, #050606 92deg 168deg, #40473e 168deg 180deg, #050606 180deg 252deg, #9a815d 252deg 264deg, #050606 264deg 360deg);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.08),
    inset 0 0 22px rgba(255, 255, 255, 0.12),
    0 18px 30px rgba(16, 16, 15, 0.22);
  -webkit-mask: radial-gradient(circle, transparent 0 18%, #000 19% 100%);
  mask: radial-gradient(circle, transparent 0 18%, #000 19% 100%);
}

.product-visual--ring::after {
  left: 50%;
  top: 50%;
  width: 108px;
  height: 108px;
  border: 0;
  transform: translate(-50%, -50%) rotate(3deg);
  background:
    radial-gradient(circle, transparent 0 27%, #10110f 28% 38%, #384038 39% 43%, #090a09 44% 51%, transparent 52% 100%),
    conic-gradient(from 4deg, transparent 0 10deg, #2f362f 10deg 24deg, transparent 24deg 112deg, #070807 112deg 128deg, transparent 128deg 188deg, #2d342e 188deg 202deg, transparent 202deg 360deg);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.12),
    0 10px 18px rgba(16, 16, 15, 0.16);
  -webkit-mask: radial-gradient(circle, transparent 0 24%, #000 25% 100%);
  mask: radial-gradient(circle, transparent 0 24%, #000 25% 100%);
}

.product-visual--desk::before {
  left: 50%;
  top: 26px;
  width: 92px;
  height: 92px;
  transform: translateX(-50%) rotate(-12deg);
  border: 18px solid #10100f;
}

.product-visual--desk::after {
  left: calc(50% - 12px);
  bottom: 30px;
  width: 24px;
  height: 66px;
  border-radius: 999px;
  background: #10100f;
  box-shadow: 0 54px 0 28px rgba(16, 16, 15, 0.9);
}

.product-visual--wall::before {
  inset: 42px 72px;
  border: 20px solid #10100f;
  transform: rotate(10deg);
}

.product-visual--wall::after {
  right: 26px;
  top: 0;
  width: 52px;
  height: 190px;
  border-radius: 3px;
  background: linear-gradient(90deg, rgba(16, 16, 15, 0.12), rgba(16, 16, 15, 0.42));
}

.product-card h3,
.process-grid h3 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.08;
}

.product-card dl {
  display: grid;
  gap: 11px;
  margin: 24px 0 0;
}

.product-card dl div {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  padding-top: 11px;
  border-top: 1px solid rgba(16, 16, 15, 0.12);
}

.product-card dt {
  color: var(--muted-ink);
}

.product-card dd {
  margin: 0;
  font-weight: 750;
}

.story-section {
  --story-progress: 0.16;
  overflow: clip;
  min-height: 180vh;
  padding-top: clamp(92px, 11vw, 170px);
  padding-bottom: clamp(92px, 12vw, 190px);
  background:
    linear-gradient(90deg, rgba(16, 16, 15, 0.055) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, rgba(16, 16, 15, 0.04) 0 1px, transparent 1px 100%),
    radial-gradient(circle at 12% 8%, rgba(77, 110, 106, 0.16), transparent 34%),
    radial-gradient(circle at 84% 42%, rgba(185, 137, 85, 0.15), transparent 32%),
    linear-gradient(180deg, rgba(242, 235, 224, 0.98), rgba(227, 218, 204, 0.98));
  background-size: 96px 96px, 96px 96px, auto, auto, auto;
}

.story-section::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.58;
  background:
    linear-gradient(120deg, transparent 0 38%, rgba(255, 252, 246, 0.44) 38% 39%, transparent 39% 100%),
    linear-gradient(180deg, rgba(255, 252, 246, 0.34), transparent 42%);
}

.story-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(560px, 1fr);
  gap: clamp(34px, 5.8vw, 92px);
  align-items: start;
}

.story-sticky {
  position: sticky;
  top: 88px;
  display: flex;
  min-height: calc(100vh - 126px);
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(18px, 2vw, 28px) 0;
  isolation: isolate;
}

.story-sticky > div:first-child,
.story-progress {
  position: relative;
  z-index: 2;
}

.story-sticky h2 {
  max-width: 760px;
  margin: 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", "Songti SC", serif;
  font-size: clamp(54px, 7.4vw, 112px);
  line-height: 0.86;
  letter-spacing: 0;
  text-wrap: balance;
}

.story-sticky p:not(.section-kicker) {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted-ink);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 580;
  line-height: 1.75;
}

.story-visual {
  position: absolute;
  right: -20%;
  bottom: 4%;
  z-index: 1;
  width: min(430px, 36vw);
  height: min(430px, 36vw);
  min-height: 260px;
  margin-top: clamp(42px, 6vw, 86px);
  opacity: 1;
  perspective: 900px;
  transform: translate3d(0, 0, 0);
  transform-style: preserve-3d;
  pointer-events: none;
}

.story-visual::before {
  position: absolute;
  left: 14%;
  right: 14%;
  bottom: 4%;
  z-index: 0;
  height: 16%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(18, 16, 12, 0.26), rgba(18, 16, 12, 0.1) 45%, transparent 72%);
  content: "";
  filter: blur(13px);
  transform: scaleX(1.02);
}

.story-visual::after {
  position: absolute;
  left: 18%;
  right: 17%;
  bottom: 32%;
  z-index: 4;
  height: 18%;
  border-radius: 50%;
  border: 1px solid rgba(185, 137, 85, 0.36);
  border-top-color: rgba(255, 252, 246, 0.74);
  box-shadow:
    0 0 24px rgba(185, 137, 85, 0.16),
    inset 0 0 18px rgba(255, 252, 246, 0.18);
  content: "";
  opacity: 0;
  transform: rotateX(0deg);
}

.story-visual-glow {
  position: absolute;
  inset: 6% 2% 12%;
  z-index: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 54% 47%, rgba(255, 252, 246, 0.68), transparent 23%),
    radial-gradient(circle at 50% 56%, rgba(185, 137, 85, 0.28), transparent 48%);
  filter: blur(4px);
  opacity: 0.58;
  transform: rotateX(61deg) rotateZ(-10deg);
}

.story-visual-orbit {
  position: absolute;
  display: none;
  border-radius: 50%;
  border: 1px solid rgba(16, 16, 15, 0.22);
  pointer-events: none;
}

.story-visual-orbit--back {
  inset: 9% 8% 20%;
  z-index: 2;
  border-color: rgba(16, 16, 15, 0.18);
  border-left-color: rgba(185, 137, 85, 0.42);
  opacity: 0.74;
  transform: rotateX(63deg) rotateZ(-10deg);
}

.story-visual-orbit--front {
  inset: 19% 20% 30%;
  z-index: 5;
  border-color: rgba(255, 252, 246, 0.7);
  border-bottom-color: rgba(185, 137, 85, 0.5);
  box-shadow: 0 8px 20px rgba(44, 37, 27, 0.08);
  opacity: 0.82;
  transform: rotateX(66deg) rotateZ(-10deg);
}

.story-visual-product {
  position: absolute;
  left: 50%;
  bottom: 7%;
  z-index: 3;
  width: min(340px, 86%);
  aspect-ratio: 1;
  object-fit: contain;
  transform: translate3d(-50%, 0, 42px) rotateZ(-1.5deg) scale(1);
  transform-origin: 50% 52%;
  filter:
    saturate(1.02)
    contrast(1.12)
    drop-shadow(0 34px 34px rgba(20, 17, 13, 0.24))
    drop-shadow(0 2px 0 rgba(255, 252, 246, 0.16));
  animation: storyProductFloat 7.5s ease-in-out infinite;
}

.story-visual-tag {
  position: absolute;
  right: 4%;
  bottom: 17%;
  z-index: 6;
  display: none;
  min-height: 36px;
  align-items: center;
  border: 1px solid rgba(16, 16, 15, 0.16);
  border-radius: 999px;
  padding: 0 14px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.82);
  box-shadow: 0 16px 32px rgba(44, 37, 27, 0.14);
  font-size: 12px;
  font-weight: 900;
  transform: rotateZ(3deg);
}

.story-progress {
  width: min(520px, 100%);
  height: 2px;
  margin-top: clamp(28px, 5vw, 70px);
  overflow: hidden;
  background: rgba(16, 16, 15, 0.13);
}

.story-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hot));
  transform: scaleX(var(--story-progress));
  transform-origin: left;
  transition: transform 360ms ease;
}

.story-chapters {
  display: grid;
  gap: 20px;
  padding-top: 8vh;
}

.story-chapter {
  position: relative;
  min-height: clamp(310px, 36vw, 460px);
  padding: clamp(28px, 4vw, 46px);
  overflow: hidden;
  border: 1px solid rgba(16, 16, 15, 0.13);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(255, 252, 246, 0.82), rgba(234, 226, 213, 0.68)),
    radial-gradient(circle at 90% 8%, rgba(77, 110, 106, 0.12), transparent 32%);
  box-shadow:
    0 34px 72px rgba(44, 37, 27, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.56);
  opacity: 0.64;
  transform: translateY(26px);
  transition: opacity 420ms ease, transform 420ms ease, border-color 420ms ease;
}

.story-chapter::before {
  position: absolute;
  inset: auto -15% -36% auto;
  width: 260px;
  aspect-ratio: 1;
  content: "";
  border: 18px solid rgba(16, 16, 15, 0.08);
  border-radius: 50%;
}

.story-chapter:nth-child(even) {
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.14);
  background:
    linear-gradient(150deg, rgba(16, 16, 15, 0.92), rgba(42, 38, 31, 0.86)),
    radial-gradient(circle at 84% 12%, rgba(185, 137, 85, 0.24), transparent 32%);
}

.story-chapter:nth-child(even)::before {
  border-color: rgba(255, 250, 241, 0.08);
}

.story-chapter.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.story-chapter span {
  display: block;
  color: var(--accent-hot);
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(54px, 7vw, 92px);
  line-height: 0.8;
}

.story-chapter h3 {
  max-width: 390px;
  margin: clamp(54px, 7vw, 96px) 0 0;
  font-size: clamp(30px, 3.3vw, 50px);
  line-height: 0.96;
  letter-spacing: 0;
}

.story-chapter p {
  max-width: 420px;
  margin: 18px 0 0;
  color: var(--muted-ink);
  font-size: clamp(15px, 1.35vw, 18px);
  font-weight: 620;
  line-height: 1.68;
}

.story-chapter:nth-child(even) p {
  color: rgba(255, 250, 241, 0.72);
}

.company-profile {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: clamp(38px, 7vw, 100px);
  align-items: start;
}

.company-copy {
  width: 100%;
  margin-bottom: 0;
}

.company-copy p:not(.section-kicker) + p {
  margin-top: 18px;
}

.company-profile-side {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
}

.company-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  min-height: 220px;
  padding: 24px;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(150deg, rgba(248, 244, 236, 0.82), rgba(232, 224, 212, 0.66)),
    radial-gradient(circle at 86% 8%, rgba(77, 110, 106, 0.14), transparent 36%);
  box-shadow: 0 24px 56px rgba(44, 37, 27, 0.08);
}

.stat-card span {
  display: block;
  margin-bottom: 42px;
  color: var(--accent-hot);
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 0.85;
}

.stat-card span small {
  display: inline-block;
  margin-left: 8px;
  color: rgba(185, 130, 79, 0.72);
  font-family: "Inter", "Arial", sans-serif;
  font-size: 0.24em;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  transform: translateY(-0.12em);
}

.stat-card--certifications span {
  display: flex;
  flex-wrap: wrap;
  gap: 0.12em 0.28em;
  font-size: clamp(38px, 4.25vw, 62px);
  line-height: 0.9;
}

.stat-card--certifications span b {
  font: inherit;
}

.stat-card strong {
  display: block;
  font-size: 20px;
  line-height: 1.12;
}

.stat-card p {
  margin: 12px 0 0;
  color: var(--muted-ink);
  line-height: 1.5;
}

.split-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: clamp(36px, 6vw, 92px);
  align-items: start;
}

.partner-list {
  display: grid;
  gap: 12px;
}

.partner-list div {
  display: grid;
  gap: 8px;
  min-height: 96px;
  padding: 22px;
}

.partner-list strong {
  font-size: 20px;
}

.partner-list span,
.custom-flow p,
.process-grid p {
  color: var(--muted-ink);
  line-height: 1.5;
}

.custom-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.custom-flow::before {
  position: absolute;
  top: 42px;
  left: 7%;
  right: 7%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(185, 137, 85, 0.62), transparent);
}

.custom-flow article {
  position: relative;
  min-height: 260px;
  padding: 22px;
}

.custom-flow span {
  display: inline-grid;
  position: relative;
  z-index: 1;
  width: 58px;
  height: 58px;
  margin-bottom: 38px;
  place-items: center;
  border: 2px solid rgba(185, 137, 85, 0.62);
  border-radius: 50%;
  color: #f8f1e7;
  background: var(--ink);
  font-size: 22px;
  font-weight: 900;
  box-shadow: 0 16px 28px rgba(44, 37, 27, 0.16);
}

.custom-flow h3 {
  margin: 0;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.08;
}

.custom-flow p {
  margin: 14px 0 0;
}

.partners-section {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  padding: clamp(78px, 9vw, 126px) 20px;
  color: #fffaf1;
  background:
    linear-gradient(180deg, rgba(13, 13, 12, 0.76), rgba(13, 13, 12, 0.88)),
    url("./assets/company/equipment/04-automation-station.jpg") center / cover;
}

.partners-section::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 50% 12%, rgba(255, 255, 255, 0.16), transparent 22%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.22), rgba(0, 0, 0, 0.58));
  backdrop-filter: blur(3px);
}

.partners-case {
  position: relative;
  z-index: 1;
}

.partners-case-heading {
  display: grid;
  justify-items: center;
  gap: 10px;
  margin: 0 auto clamp(30px, 5vw, 58px);
  text-align: center;
}

.partners-kicker {
  margin: 0;
  color: rgba(244, 211, 171, 0.82);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.partners-case-heading h2 {
  margin: 0;
  color: #fff;
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(54px, 8vw, 116px);
  line-height: 0.82;
  letter-spacing: 0;
  text-shadow: 0 18px 48px rgba(0, 0, 0, 0.48);
}

.partners-case-heading p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(18px, 2vw, 36px);
  font-weight: 500;
}

.collaboration-panel {
  width: min(1160px, 100%);
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow:
    0 34px 78px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.partner-logo-board {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.brand-wall--logos {
  display: none;
}

.brand-wall {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 36px) clamp(18px, 3vw, 42px);
  align-items: center;
}

.collaboration-panel .brand-wall--logos {
  display: none;
}

.brand-logo {
  position: relative;
  display: grid;
  min-height: 64px;
  place-items: center;
  color: #101010;
  font-size: clamp(18px, 1.8vw, 31px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.brand-logo b {
  font-weight: inherit;
}

.brand-logo sup {
  margin-left: 1px;
  font-size: 0.32em;
  line-height: 0;
}

.brand-logo--elago {
  font-weight: 700;
}

.brand-logo--hoco {
  font-size: clamp(24px, 2.5vw, 40px);
}

.brand-logo--iring {
  color: #3e3e3e;
  font-size: clamp(24px, 2.5vw, 42px);
}

.brand-logo--lamicall {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-logo--lisen {
  color: #6c2eb9;
  font-weight: 900;
}

.brand-logo--syncwire {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f58c8;
  font-size: clamp(16px, 1.35vw, 24px);
}

.brand-logo--syncwire::before {
  width: 22px;
  height: 22px;
  margin-right: 7px;
  content: "S";
  display: inline-grid;
  place-items: center;
  border: 3px solid currentColor;
  border-radius: 6px;
  font-size: 13px;
}

.brand-logo--elecom {
  font-size: clamp(20px, 1.85vw, 34px);
}

.brand-logo--oppo {
  color: #00843d;
  font-size: clamp(23px, 2.5vw, 42px);
}

.brand-logo--vivo {
  color: #248ad9;
  font-size: clamp(24px, 2.6vw, 42px);
}

.brand-logo--sinjimoru {
  color: #54595b;
  font-size: clamp(14px, 1.2vw, 21px);
}

.brand-logo--spigen {
  font-family: "Arial Black", Impact, sans-serif;
  font-size: clamp(21px, 2vw, 34px);
  letter-spacing: -0.02em;
}

.brand-logo--ulanzi {
  color: #1b1b1b;
  font-size: clamp(24px, 2.5vw, 42px);
}

.brand-logo--ulanzi::first-letter {
  color: #d8174f;
}

.brand-logo--honor,
.brand-logo--esr {
  font-size: clamp(18px, 1.7vw, 30px);
}

.brand-logo--quad {
  color: #075faf;
  justify-self: start;
  padding-left: 50px;
  font-size: clamp(18px, 1.65vw, 25px);
  line-height: 0.9;
}

.brand-logo--quad::before {
  position: absolute;
  left: 0;
  width: 42px;
  height: 42px;
  content: "";
  border: 5px solid #0d6fc3;
  border-radius: 50%;
  box-shadow: inset 0 0 0 3px #fff, inset 0 0 0 7px #0d6fc3;
}

.brand-logo--torras {
  width: 128px;
  height: 54px;
  border-radius: 12px;
  color: #fff;
  background: #f06a2a;
  font-size: clamp(20px, 2vw, 33px);
  justify-self: center;
}

.brand-logo--torras b {
  display: block;
  color: #f06a2a;
  background: #fff;
  font-size: 0.62em;
  line-height: 1.2;
}

.brand-logo--momax {
  width: 140px;
  height: 82px;
  color: #fff;
  background: #1198c9;
  font-size: clamp(22px, 2.2vw, 36px);
  font-style: italic;
  justify-self: center;
}

.brand-logo--momax b {
  font-size: 0.56em;
  font-style: normal;
}

.brand-logo--divi {
  color: #d92531;
  font-size: clamp(22px, 2.3vw, 38px);
  letter-spacing: 0.22em;
}

.brand-logo--divi::before {
  display: block;
  width: 44px;
  height: 44px;
  margin: 0 auto 8px;
  content: "";
  border: 5px solid #d92531;
  border-radius: 50%;
  box-shadow: inset 0 0 0 8px #fff;
}

.brand-logo--baseus {
  width: 150px;
  height: 70px;
  color: #161616;
  background: #ffe600;
  font-size: clamp(20px, 2vw, 32px);
  justify-self: center;
}

.brand-logo--baseus b {
  margin-left: 2px;
  font-size: 0.82em;
}

.brand-logo--mi {
  width: 82px;
  height: 82px;
  border-radius: 22px;
  color: #fff;
  background: #ff6900;
  font-size: clamp(38px, 4vw, 66px);
  font-weight: 800;
  justify-self: center;
}

.factory-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.58fr);
  gap: 16px;
  margin-bottom: 18px;
}

.factory-photo,
.factory-gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(16, 16, 15, 0.08);
  box-shadow: 0 24px 58px rgba(44, 37, 27, 0.12);
}

.factory-photo img,
.factory-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
}

.factory-photo--lead {
  min-height: clamp(360px, 48vw, 620px);
}

.factory-photo--machine {
  min-height: 300px;
}

.factory-photo--lead {
  grid-row: span 2;
}

.factory-photo figcaption,
.factory-gallery figcaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 252, 246, 0.22);
  border-radius: 8px;
  color: #fffaf0;
  background: rgba(16, 16, 15, 0.54);
  backdrop-filter: blur(14px);
}

.factory-photo figcaption span {
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.factory-photo figcaption strong {
  font-size: clamp(18px, 1.7vw, 25px);
  line-height: 1.1;
}

.factory-proof {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(248, 244, 236, 0.82), rgba(229, 221, 207, 0.68)),
    radial-gradient(circle at 88% 12%, rgba(185, 137, 85, 0.18), transparent 34%);
  box-shadow: 0 24px 56px rgba(44, 37, 27, 0.08);
}

.factory-proof h3 {
  width: min(420px, 100%);
  margin: 0;
  font-size: clamp(30px, 3.2vw, 50px);
  line-height: 0.98;
}

.factory-proof p:not(.section-kicker) {
  margin: 20px 0 0;
  color: var(--muted-ink);
  line-height: 1.6;
}

.proof-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.proof-points span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid rgba(16, 16, 15, 0.14);
  border-radius: 999px;
  padding: 0 13px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.48);
  font-size: 12px;
  font-weight: 800;
}

.factory-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0 clamp(30px, 5vw, 58px);
}

.factory-gallery figure {
  min-height: clamp(210px, 18vw, 300px);
  aspect-ratio: 16 / 10;
}

.factory-gallery figcaption {
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: block;
  width: fit-content;
  max-width: calc(100% - 24px);
  padding: 8px 11px;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.factory-overview {
  display: grid;
  grid-template-columns: 1fr;
  width: 100vw;
  margin: 0 calc(50% - 50vw) clamp(52px, 7vw, 86px);
  gap: 0;
}

.factory-overview-card {
  position: relative;
  isolation: isolate;
  display: flex;
  min-height: 100vh;
  min-height: 100svh;
  align-items: center;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  padding: clamp(72px, 8vw, 128px);
  color: #fffaf1;
  background: #11100e;
  box-shadow: none;
}

.factory-overview-card > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.06);
  transform: scale(1.01);
  transition: transform 620ms ease, filter 620ms ease;
}

.factory-overview-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(180deg, rgba(8, 8, 7, 0.06) 0%, rgba(8, 8, 7, 0.18) 44%, rgba(8, 8, 7, 0.74) 100%),
    linear-gradient(90deg, rgba(8, 8, 7, 0.72), rgba(8, 8, 7, 0.18) 58%, rgba(8, 8, 7, 0.62));
}

.factory-overview-card::after {
  display: none;
}

.factory-overview-card > div {
  width: min(100%, 760px);
}

.factory-overview-card:nth-child(even) > div {
  margin-left: auto;
}

.factory-overview-card span {
  display: inline-flex;
  min-width: 44px;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 250, 241, 0.22);
  border-radius: 999px;
  color: rgba(255, 250, 241, 0.82);
  background: rgba(12, 12, 11, 0.45);
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 850;
  line-height: 1;
}

.factory-overview-card .card-kicker {
  margin: 18px 0 0;
  color: var(--accent-teal);
}

.factory-overview-card h3 {
  max-width: 13.6em;
  margin: 16px 0 0;
  font-size: clamp(48px, 7vw, 104px);
  line-height: 0.9;
}

.factory-overview-card p:not(.card-kicker) {
  max-width: 52ch;
  margin: clamp(22px, 3vw, 34px) 0 0;
  color: rgba(255, 250, 241, 0.74);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 620;
  line-height: 1.62;
}

.factory-overview-card:hover > img {
  filter: saturate(0.98) contrast(1.1);
  transform: scale(1.05);
}

.factory-overview-card--company > img {
  object-position: center 48%;
}

.factory-overview-card--strength-system > img {
  object-position: center 54%;
}

.factory-overview-card--strength-certificates > img {
  object-position: center 52%;
}

.factory-overview-card--strength-showcase > img {
  object-position: center 48%;
}

.factory-overview-card--research > img {
  object-position: center 46%;
}

.factory-overview-card--rd > img {
  object-position: center 34%;
}

.factory-overview-card--service-map {
  display: block;
  min-height: 0;
  padding: 0;
  background: #f4eadb;
}

.factory-overview-card--service-map > img {
  position: relative;
  inset: auto;
  z-index: 0;
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  filter: none;
  transform: none;
  transition: none;
}

.factory-overview-card--service-map:hover > img {
  filter: none;
  transform: none;
}

.factory-overview-card--service-map::before {
  display: none;
  content: none;
}

.factory-overview-card--service-map > div {
  display: none;
}

.factory-overview-card--workshop > img {
  object-position: center 54%;
}

.factory-overview-card--equipment > img {
  object-position: center 50%;
}

.factory-card-gallery {
  width: min(1180px, calc(100% - clamp(32px, 8vw, 128px)));
  margin: clamp(28px, 5vw, 64px) auto clamp(56px, 7vw, 92px);
  padding: clamp(18px, 2.4vw, 32px);
  border: 1px solid rgba(138, 118, 86, 0.22);
  border-radius: 8px;
  background: rgba(255, 250, 241, 0.74);
  box-shadow: 0 28px 90px rgba(69, 55, 35, 0.16);
  backdrop-filter: blur(12px);
}

.factory-card-gallery__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(16px, 2vw, 24px);
}

.factory-card-gallery__head span {
  color: #1f1d19;
  font-size: clamp(28px, 4vw, 56px);
  font-weight: 950;
  line-height: 0.98;
}

.factory-card-gallery__head p {
  max-width: 42ch;
  margin: 0;
  color: rgba(31, 29, 25, 0.66);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.62;
}

.factory-card-gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 1.5vw, 18px);
}

.factory-card-gallery figure {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4 / 3;
  background: #11100e;
}

.factory-card-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.98) contrast(1.04);
}

.factory-card-gallery figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  z-index: 1;
  color: #fffaf1;
  font-size: 14px;
  font-weight: 850;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.46);
}

.factory-card-gallery figure::after {
  position: absolute;
  inset: 46% 0 0;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.58));
}

@media (max-width: 900px) {
  .factory-card-gallery__head {
    display: block;
  }

  .factory-card-gallery__head p {
    margin-top: 10px;
  }

  .factory-card-gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .factory-card-gallery {
    width: calc(100% - 32px);
    padding: 14px;
  }

  .factory-card-gallery__grid {
    grid-template-columns: 1fr;
  }
}

.company-strength-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.2vw, 16px);
  width: min(100%, 620px);
  margin-top: clamp(26px, 3vw, 42px);
}

.company-strength-strip figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 250, 241, 0.22);
  border-radius: 8px;
  background: rgba(10, 10, 9, 0.42);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.factory-overview-card .company-strength-strip img {
  position: static;
  inset: auto;
  z-index: auto;
  display: block;
  width: 100%;
  height: clamp(104px, 11vw, 156px);
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04) contrast(1.04);
  transform: none;
  transition: transform 320ms ease, filter 320ms ease;
}

.company-strength-strip figure:hover img {
  transform: scale(1.04);
  filter: saturate(1.1) contrast(1.08);
}

.company-strength-strip figcaption {
  padding: 9px 11px 10px;
  color: rgba(255, 250, 241, 0.88);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.25;
}

.company-profile-side .company-strength-strip {
  width: 100%;
  margin-top: 0;
  gap: 12px;
}

.company-profile-side .company-strength-strip figure {
  border-color: rgba(16, 16, 15, 0.12);
  background:
    linear-gradient(150deg, rgba(255, 250, 241, 0.78), rgba(232, 224, 211, 0.58)),
    radial-gradient(circle at 84% 10%, rgba(185, 130, 79, 0.12), transparent 36%);
  box-shadow:
    0 20px 48px rgba(26, 21, 16, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.company-profile-side .company-strength-strip img {
  display: block;
  width: 100%;
  height: clamp(92px, 8vw, 132px);
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04) contrast(1.04);
  transition: transform 320ms ease, filter 320ms ease;
}

.company-profile-side .company-strength-strip figcaption {
  color: #191510;
  background: rgba(255, 250, 241, 0.58);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.process-grid article {
  min-height: 260px;
  padding: 24px;
}

.process-grid span {
  display: block;
  margin-bottom: 46px;
  color: var(--accent-hot);
  font-size: 13px;
  font-weight: 900;
}

.content-section.project-cta-section {
  position: relative;
  overflow: hidden;
  padding-top: clamp(88px, 10vw, 146px);
  padding-bottom: clamp(88px, 10vw, 146px);
  border-top-color: rgba(16, 16, 15, 0.1);
  background:
    linear-gradient(135deg, rgba(77, 110, 106, 0.11), transparent 30%),
    radial-gradient(circle at 78% 20%, rgba(185, 137, 85, 0.16), transparent 32%),
    linear-gradient(180deg, rgba(246, 240, 230, 0.96), rgba(229, 221, 207, 0.96));
}

.content-section.project-cta-section::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.42;
  background-image:
    linear-gradient(90deg, transparent, rgba(16, 16, 15, 0.05), transparent),
    repeating-linear-gradient(90deg, rgba(16, 16, 15, 0.032) 0 1px, transparent 1px 72px);
  mask-image: radial-gradient(circle at 50% 46%, #000 0 38%, transparent 78%);
}

.project-cta-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.42fr);
  gap: clamp(18px, 3vw, 34px);
  align-items: stretch;
}

.project-cta-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  display: grid;
  min-height: clamp(390px, 42vw, 520px);
  align-content: center;
  justify-items: start;
  padding: clamp(38px, 6vw, 68px);
  overflow: hidden;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 12px;
  color: var(--ink);
  background:
    radial-gradient(circle at 96% 10%, rgba(77, 110, 106, 0.12), transparent 30%),
    linear-gradient(135deg, rgba(255, 252, 246, 0.9), rgba(238, 231, 220, 0.78));
  box-shadow:
    0 34px 82px rgba(44, 37, 27, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.62);
  text-align: left;
  transform: perspective(1200px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.project-cta-card::before,
.project-cta-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
}

.project-cta-card::before {
  right: -80px;
  left: auto;
  top: 50%;
  width: min(360px, 42vw);
  height: min(360px, 42vw);
  opacity: 0.18;
  border: 24px solid var(--ink);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 34%, rgba(16, 16, 15, 0.55) 35% 39%, transparent 40%),
    radial-gradient(circle, transparent 0 58%, rgba(16, 16, 15, 0.5) 59% 62%, transparent 63%);
  transform: translateY(-50%);
}

.project-cta-card::after {
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.36), transparent);
  opacity: 0.4;
  transform: translateX(-100%);
  transition: transform 700ms ease;
}

.project-cta-card:hover::after {
  transform: translateX(100%);
}

.project-cta-kicker {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--accent-hot);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.project-cta-card h2 {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--ink);
  font-family: "Didot", "Bodoni 72", "Times New Roman", "Songti SC", serif;
  font-size: clamp(42px, 5.4vw, 74px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
  text-wrap: balance;
}

.project-cta-card p:not(.project-cta-kicker) {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 22px 0 0;
  color: var(--muted-ink);
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 650;
  line-height: 1.7;
}

.project-intent-tabs {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.project-intent-tabs button {
  min-height: 40px;
  border: 1px solid rgba(16, 16, 15, 0.14);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.48);
  font: inherit;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.project-intent-tabs button:hover,
.project-intent-tabs button.is-active {
  border-color: rgba(185, 137, 85, 0.65);
  background: rgba(185, 137, 85, 0.14);
  transform: translateY(-1px);
}

.project-cta-button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  min-width: 184px;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  margin-top: 38px;
  border-radius: 999px;
  color: #0f0e0c;
  background: linear-gradient(180deg, #e2bd6c, #c99f4c);
  box-shadow:
    0 18px 36px rgba(185, 137, 85, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
  font-size: 16px;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.project-cta-button:hover {
  transform: translateY(-2px);
  box-shadow:
    0 24px 48px rgba(201, 159, 76, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.26);
}

.project-cta-proof {
  position: relative;
  display: grid;
  min-height: 100%;
  align-content: center;
  justify-items: center;
  gap: 14px;
  padding: 26px;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 12px;
  background:
    linear-gradient(160deg, rgba(16, 16, 15, 0.88), rgba(40, 37, 31, 0.78)),
    radial-gradient(circle at 80% 8%, rgba(185, 137, 85, 0.32), transparent 34%);
  box-shadow: 0 34px 82px rgba(44, 37, 27, 0.12);
  color: #fffaf1;
  text-align: center;
}

.project-cta-proof span {
  display: block;
  color: #e2bd6c;
  font-family: var(--font-body);
  font-size: clamp(48px, 5.8vw, 78px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.project-cta-proof strong {
  display: block;
  max-width: 12em;
  font-family: var(--font-body);
  font-size: clamp(18px, 1.55vw, 24px);
  font-weight: 900;
  line-height: 1.22;
  text-wrap: balance;
}

.project-cta-proof p {
  max-width: 20em;
  margin: 4px 0 0;
  color: rgba(255, 250, 241, 0.72);
  line-height: 1.6;
}

.contact-copy {
  display: grid;
  gap: 24px;
}

.contact-copy .section-heading {
  margin-bottom: 0;
}

.contact-details {
  padding: 24px;
}

.contact-details h3 {
  margin: 0;
  font-size: clamp(25px, 2.8vw, 42px);
  line-height: 1.04;
}

.contact-details dl {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
}

.contact-details dl div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(16, 16, 15, 0.12);
}

.contact-details dt {
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-details dd {
  margin: 0;
  color: var(--ink);
  font-weight: 750;
  line-height: 1.45;
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted-ink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(16, 16, 15, 0.16);
  border-radius: 7px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.72);
  font: inherit;
}

.contact-form input,
.contact-form select {
  height: 42px;
  padding: 0 12px;
}

.contact-form textarea {
  resize: vertical;
  padding: 12px;
}

.contact-form button {
  height: 44px;
  border: 0;
  border-radius: 999px;
  color: #f7f1e8;
  background: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

body.contact-page {
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 16%, rgba(185, 137, 85, 0.13), transparent 34%),
    radial-gradient(circle at 10% 84%, rgba(77, 110, 106, 0.13), transparent 30%),
    linear-gradient(180deg, #f1eadf, #e2d8c8);
}

body.contact-page::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.48;
  background-image:
    linear-gradient(90deg, rgba(16, 16, 15, 0.042) 0 1px, transparent 1px),
    linear-gradient(180deg, rgba(16, 16, 15, 0.035) 0 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at 50% 38%, #000 0 36%, transparent 84%);
}

.contact-page-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(22px, 5vw, 70px);
  border-bottom: 1px solid rgba(16, 16, 15, 0.08);
  background: rgba(241, 234, 223, 0.78);
  backdrop-filter: blur(18px);
}

.contact-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.back-home-link {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  border: 1px solid rgba(16, 16, 15, 0.14);
  border-radius: 999px;
  padding: 0 16px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.48);
  font-size: 13px;
  font-weight: 850;
}

.contact-language-button {
  position: static;
  pointer-events: auto;
}

.contact-page-main {
  width: min(1180px, calc(100% - 72px));
  margin: 0 auto;
  padding: clamp(46px, 7vw, 94px) 0 clamp(80px, 10vw, 130px);
}

.contact-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(270px, 0.42fr);
  gap: clamp(30px, 6vw, 82px);
  align-items: end;
  margin-bottom: clamp(34px, 6vw, 72px);
}

.contact-page-hero h1 {
  max-width: 880px;
  margin: 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", "Songti SC", serif;
  font-size: clamp(56px, 7.6vw, 116px);
  line-height: 0.86;
  letter-spacing: 0;
  text-wrap: balance;
}

.contact-page.lang-zh .contact-page-hero h1 {
  max-width: 760px;
  font-size: clamp(50px, 6.1vw, 82px);
  line-height: 1.02;
}

.contact-page-hero p:not(.section-kicker) {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted-ink);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 580;
  line-height: 1.75;
}

.contact-page-metrics {
  display: grid;
  gap: 12px;
}

.contact-page-metrics div {
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 12px;
  min-height: 138px;
  padding: 22px;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 10px;
  background: rgba(255, 252, 246, 0.58);
  box-shadow: 0 28px 58px rgba(44, 37, 27, 0.08);
  text-align: center;
}

.contact-page-metrics div > span {
  display: block;
  color: var(--accent-hot);
  font-family: "Microsoft YaHei UI", "PingFang SC", "Microsoft YaHei", var(--font-body);
  font-size: clamp(42px, 4.8vw, 64px);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1.02;
  letter-spacing: 0;
}

.contact-page-metrics .metric-time {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  white-space: nowrap;
}

.contact-page-metrics .metric-time__number,
.contact-page-metrics .metric-time__unit {
  display: block;
  font: inherit;
  line-height: 1;
}

.contact-page-metrics .metric-time__number {
  transform: translateY(0.01em);
}

.contact-page-metrics strong {
  display: block;
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.15;
}

.contact-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.48fr);
  gap: clamp(20px, 4vw, 38px);
  align-items: start;
}

.contact-inquiry-form,
.inquiry-live-panel {
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 12px;
  box-shadow: 0 34px 78px rgba(44, 37, 27, 0.11);
}

.contact-inquiry-form {
  display: grid;
  gap: 26px;
  padding: clamp(24px, 4vw, 42px);
  background:
    linear-gradient(145deg, rgba(255, 252, 246, 0.84), rgba(235, 227, 214, 0.72)),
    radial-gradient(circle at 96% 0%, rgba(77, 110, 106, 0.13), transparent 28%);
}

.form-section {
  display: grid;
  gap: 14px;
}

.form-label {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.intent-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.intent-card {
  display: grid;
  min-height: 138px;
  align-content: space-between;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 10px;
  padding: 16px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.52);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.intent-card span {
  color: var(--accent-hot);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.intent-card strong {
  display: block;
  font-size: clamp(18px, 1.8vw, 25px);
  line-height: 1.05;
}

.intent-card:hover,
.intent-card.is-active {
  border-color: rgba(185, 137, 85, 0.68);
  background: rgba(255, 252, 246, 0.82);
  box-shadow: 0 18px 38px rgba(185, 137, 85, 0.12);
  transform: translateY(-2px);
}

.contact-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-inquiry-form label {
  display: grid;
  gap: 8px;
  color: var(--muted-ink);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-inquiry-form input,
.contact-inquiry-form select,
.contact-inquiry-form textarea {
  width: 100%;
  border: 1px solid rgba(16, 16, 15, 0.14);
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 252, 246, 0.72);
  font: inherit;
  letter-spacing: 0;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.contact-inquiry-form input:focus,
.contact-inquiry-form select:focus,
.contact-inquiry-form textarea:focus {
  border-color: rgba(77, 110, 106, 0.68);
  background: rgba(255, 252, 246, 0.96);
  box-shadow: 0 0 0 4px rgba(77, 110, 106, 0.1);
}

.contact-inquiry-form input,
.contact-inquiry-form select {
  height: 48px;
  padding: 0 13px;
}

.contact-inquiry-form textarea {
  resize: vertical;
  min-height: 142px;
  padding: 13px;
}

.quantity-control {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(16, 16, 15, 0.1);
  border-radius: 10px;
  background: rgba(255, 252, 246, 0.52);
}

.quantity-control > div {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}

.quantity-control span {
  color: var(--muted-ink);
  font-size: 13px;
  font-weight: 800;
}

.quantity-control strong {
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1;
}

.quantity-control input[type="range"] {
  width: 100%;
  accent-color: var(--accent-hot);
}

.contact-submit-button {
  min-height: 58px;
  border: 0;
  border-radius: 999px;
  color: #0f0e0c;
  background: linear-gradient(180deg, #e2bd6c, #c99f4c);
  box-shadow: 0 18px 36px rgba(185, 137, 85, 0.18);
  font: inherit;
  font-size: 16px;
  font-weight: 950;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.contact-submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(201, 159, 76, 0.28);
}

.inquiry-live-panel {
  position: sticky;
  top: 106px;
  overflow: hidden;
  padding: clamp(24px, 3vw, 34px);
  color: #fffaf1;
  background:
    linear-gradient(160deg, rgba(16, 16, 15, 0.94), rgba(42, 38, 31, 0.88)),
    radial-gradient(circle at 84% 8%, rgba(185, 137, 85, 0.28), transparent 34%);
}

.inquiry-live-panel::before {
  position: absolute;
  right: -84px;
  bottom: -96px;
  width: 250px;
  aspect-ratio: 1;
  pointer-events: none;
  content: "";
  border: 18px solid rgba(255, 250, 241, 0.08);
  border-radius: 50%;
}

.inquiry-live-panel h2 {
  margin: 10px 0 0;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 0.94;
}

.inquiry-live-panel dl {
  display: grid;
  gap: 0;
  margin: 28px 0;
  border-top: 1px solid rgba(255, 250, 241, 0.12);
}

.inquiry-live-panel dl div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 250, 241, 0.12);
}

.inquiry-live-panel dt {
  color: rgba(255, 250, 241, 0.48);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.inquiry-live-panel dd {
  margin: 0;
  font-weight: 800;
  line-height: 1.42;
}

.contact-company-card {
  position: relative;
  z-index: 1;
  margin-top: 30px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 250, 241, 0.12);
}

.contact-company-card h3 {
  max-width: 12em;
  margin: 14px 0 24px;
  font-size: clamp(20px, 1.68vw, 26px);
  line-height: 1.18;
}

.contact-company-card p {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
  margin: 16px 0 0;
  color: rgba(255, 250, 241, 0.76);
  line-height: 1.68;
}

.contact-company-card strong {
  color: #e2bd6c;
  font-size: 12px;
  line-height: 1.45;
  text-transform: uppercase;
}

.contact-company-card a,
.contact-company-card span {
  min-width: 0;
  color: #fffaf1;
  overflow-wrap: anywhere;
}

.contact-company-card a {
  text-decoration-color: rgba(255, 250, 241, 0.24);
  text-underline-offset: 3px;
}

.form-status {
  position: relative;
  z-index: 1;
  min-height: 24px;
  margin: 24px 0 0;
  color: rgba(226, 189, 108, 0.94);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.5;
}

@keyframes downwardRush {
  from {
    background-position-y: -240px, -340px, -280px;
  }
  to {
    background-position-y: 240px, 340px, 280px;
  }
}

@keyframes sideRush {
  from {
    background-position-x: -320px, -360px, -300px;
  }
  to {
    background-position-x: 320px, 360px, 300px;
  }
}

@keyframes lensPulse {
  0%,
  100% {
    transform: scale(1);
  }
  45% {
    transform: scale(0.94);
  }
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes stageTension {
  0%,
  100% {
    filter: none;
  }
  40% {
    filter: saturate(1.14) contrast(1.06);
  }
}

@keyframes storyProductFloat {
  0%,
  100% {
    transform: translate3d(-50%, 0, 42px) rotateZ(-1.5deg) scale(1);
  }
  50% {
    transform: translate3d(-50%, -12px, 58px) rotateZ(1.5deg) scale(1.03);
  }
}

@media (max-width: 860px) {
  html {
    scroll-padding-top: 0;
  }

  .intro-shell {
    min-height: 760px;
  }

  .site-nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero-copy {
    top: 16vh;
  }

  .hero-text {
    max-width: 300px;
  }

  .product-notes {
    right: auto;
    left: 24px;
    bottom: 24px;
    width: min(310px, calc(100vw - 48px));
  }

  .note {
    min-height: 56px;
    padding: 11px 14px;
    grid-template-columns: 66px 1fr;
  }

  .showcase-panel {
    top: auto;
    right: auto;
    left: 24px;
    bottom: 96px;
    width: min(320px, calc(100vw - 48px));
  }

  body.is-showcase .showcase-panel {
    left: 24px;
    bottom: 76px;
  }

  .content-section {
    padding: 74px 24px;
  }

  .product-grid,
  .story-grid,
  .contact-page-hero,
  .contact-workspace,
  .company-profile,
  .split-layout,
  .contact-layout,
  .project-cta-layout,
  .factory-showcase,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .story-section {
    min-height: auto;
  }

  .story-sticky {
    position: relative;
    top: auto;
    min-height: auto;
    padding: 0;
  }

  .story-visual {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(420px, 84vw);
    height: min(420px, 84vw);
    min-height: 260px;
    opacity: 1;
  }

  .story-chapters {
    padding-top: 0;
  }

  .contact-page-main {
    width: min(100% - 40px, 760px);
  }

  .inquiry-live-panel {
    position: relative;
    top: auto;
  }

  .custom-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .custom-flow::before {
    display: none;
  }

  .custom-flow article {
    min-height: auto;
  }

  .company-stats {
    grid-template-columns: 1fr 1fr;
  }

  .collaboration-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .brand-wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .partners-case-heading h2 {
    font-size: clamp(48px, 13vw, 82px);
  }

  .brand-logo--quad {
    justify-self: center;
    padding-left: 52px;
  }

  .brand-logo--quad::before {
    width: 42px;
    height: 42px;
  }

  .brand-logo--torras,
  .brand-logo--momax,
  .brand-logo--baseus {
    width: 100%;
    max-width: 136px;
  }

  .factory-photo--lead {
    grid-row: auto;
    min-height: 340px;
  }

  .factory-photo--machine {
    min-height: 260px;
  }

  .factory-proof {
    min-height: auto;
  }

  .factory-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .factory-gallery figure:first-child,
  .factory-gallery figure:nth-child(3) {
    grid-column: auto;
    grid-row: auto;
    aspect-ratio: 4 / 3;
  }

  .project-cta-card {
    min-height: 390px;
    border-radius: 22px;
  }

  .product-card {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .product-card:nth-child(n + 4) {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .product-visual {
    height: clamp(190px, 54vw, 280px);
  }

  .process-grid article {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .intro-shell {
    min-height: 844px;
  }

  .hero-copy {
    top: 14vh;
    left: 20px;
    width: calc(100vw - 40px);
  }

  .eyebrow {
    max-width: 260px;
    margin-bottom: 14px;
    font-size: 11px;
    line-height: 1.45;
  }

  h1 {
    font-size: clamp(58px, 18vw, 84px);
  }

  .hero-text {
    max-width: 260px;
    margin-top: 20px;
    font-size: 15px;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .primary-link,
  .secondary-link {
    min-height: 38px;
    padding: 0 15px;
    font-size: 12px;
  }

  .language-button {
    min-width: 74px;
    padding: 0 10px;
    font-size: 12px;
  }

  .product-notes {
    display: none;
  }

  .showcase-panel {
    bottom: 74px;
  }

  body.is-showcase .showcase-panel {
    bottom: 96px;
  }

  .next-section-link {
    bottom: 24px;
  }

  .content-section {
    padding: 66px 20px;
  }

  .content-section.project-cta-section {
    padding: 64px 16px;
  }

  .story-section {
    padding: 72px 18px;
  }

  .story-sticky h2 {
    font-size: clamp(42px, 13vw, 66px);
  }

  .story-sticky p:not(.section-kicker) {
    font-size: 14px;
  }

  .story-chapter {
    min-height: 300px;
    padding: 24px 20px;
  }

  .story-chapter h3 {
    margin-top: 48px;
    font-size: clamp(27px, 9vw, 40px);
  }

  .project-cta-card {
    min-height: 360px;
    padding: 42px 22px;
    border-radius: 20px;
  }

  .project-cta-kicker {
    font-size: 10px;
    letter-spacing: 0.22em;
  }

  .project-cta-card h2 {
    font-size: clamp(34px, 10vw, 48px);
  }

  .project-cta-card p:not(.project-cta-kicker) {
    font-size: 14px;
  }

  .project-cta-button {
    min-width: 156px;
    min-height: 50px;
    margin-top: 30px;
    font-size: 14px;
  }

  .section-heading h2 {
    font-size: clamp(36px, 12vw, 54px);
  }

  .product-card,
  .process-grid article,
  .custom-flow article,
  .stat-card,
  .collaboration-panel,
  .factory-proof,
  .contact-details,
  .partner-list div,
  .contact-form {
    padding: 18px;
  }

  .company-stats,
  .custom-flow,
  .intent-card-grid,
  .contact-field-grid {
    grid-template-columns: 1fr;
  }

  .contact-page-main {
    width: min(100% - 32px, 620px);
    padding-top: 38px;
  }

  .contact-page-nav {
    min-height: 70px;
    padding: 0 18px;
  }

  .contact-nav-actions {
    gap: 6px;
  }

  .contact-page .language-button,
  .back-home-link {
    min-width: auto;
    padding: 0 10px;
    font-size: 12px;
  }

  .contact-page-hero h1 {
    font-size: clamp(44px, 14vw, 70px);
  }

  .contact-page.lang-zh .contact-page-hero h1 {
    font-size: clamp(40px, 11vw, 58px);
  }

  .intent-card {
    min-height: 116px;
  }

  .quantity-control > div,
  .contact-company-card p,
  .inquiry-live-panel dl div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .brand-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-details dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .stat-card {
    min-height: auto;
  }

  .stat-card span {
    margin-bottom: 24px;
  }

  .brand-logo {
    min-height: 54px;
    font-size: 18px;
  }

  .brand-logo--mi {
    width: 70px;
    height: 70px;
  }

  .brand-logo--quad {
    justify-self: center;
    padding-left: 0;
    padding-top: 52px;
  }

  .brand-logo--quad::before {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }

  .factory-gallery {
    grid-template-columns: 1fr;
  }

  .factory-photo--lead,
  .factory-photo--machine,
  .factory-gallery figure {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .factory-photo figcaption,
  .factory-gallery figcaption {
    left: 10px;
    right: 10px;
    bottom: 10px;
  }

  .product-visual {
    height: 148px;
  }

  .product-card--category .product-visual {
    height: clamp(210px, 74vw, 300px);
  }

  .product-category-bar {
    min-height: 64px;
    padding: 0 18px;
  }

  .product-category-bar h3,
  body.lang-zh .product-category-bar h3 {
    font-size: clamp(20px, 6vw, 27px);
  }

  .product-card dl div {
    grid-template-columns: 72px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

/* Oryzo-inspired opening stage, rebuilt for Xinruida's own product and brand. */
.intro-shell {
  min-height: 760px;
  color: #f4eadb;
  background: var(--opening-stage-background);
}

.intro-shell::before,
.intro-shell::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
}

.intro-shell::before {
  opacity: 0.32;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 238, 211, 0.035) 0 1px, transparent 1px 18px),
    repeating-linear-gradient(0deg, rgba(255, 238, 211, 0.026) 0 1px, transparent 1px 18px);
  mask-image: radial-gradient(circle at 50% 48%, #000 0 38%, transparent 74%);
}

.intro-shell::after {
  background:
    radial-gradient(circle at 50% 42%, transparent 0 24%, rgba(5, 5, 5, 0.22) 64%, rgba(0, 0, 0, 0.72) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.22), transparent 26%, transparent 72%, rgba(0, 0, 0, 0.34));
}

.intro-shell .reveal-block {
  opacity: 1;
  transform: none;
}

#product-canvas {
  z-index: 5;
  transition: opacity 760ms ease, filter 760ms ease;
}

body.is-showcase #product-canvas {
  opacity: 1;
  filter: none;
}

body.is-dropping,
body.is-settled,
body.is-showcase,
body.is-showcase-transition,
body.is-product-handoff {
  background: #09090a;
}

.vignette {
  background:
    radial-gradient(circle at 50% 48%, transparent 0 26%, rgba(0, 0, 0, 0.22) 58%, rgba(0, 0, 0, 0.7) 100%),
    linear-gradient(180deg, rgba(255, 98, 45, 0.12), transparent 20%, transparent 70%, rgba(0, 0, 0, 0.34));
}

.landing-plane {
  border-top-color: rgba(244, 234, 219, 0.12);
  background:
    linear-gradient(90deg, transparent, rgba(244, 234, 219, 0.08), transparent),
    repeating-linear-gradient(90deg, rgba(244, 234, 219, 0.1) 0 1px, transparent 1px 78px),
    repeating-linear-gradient(0deg, rgba(244, 234, 219, 0.08) 0 1px, transparent 1px 78px);
}

.site-nav {
  top: clamp(22px, 3vw, 42px);
  left: clamp(24px, 3.6vw, 62px);
  right: clamp(24px, 3.6vw, 62px);
  z-index: 30;
  grid-template-columns: minmax(150px, 1fr) auto minmax(112px, 0.5fr);
  border-bottom: 0;
  color: #f7ead8;
  background: transparent;
  backdrop-filter: none;
}

.brand-mark {
  color: #fff4e3;
  font-size: clamp(22px, 2.1vw, 31px);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.nav-links {
  gap: clamp(18px, 2.2vw, 36px);
  color: rgba(255, 238, 215, 0.9);
  font-size: 14px;
  font-weight: 850;
  text-transform: uppercase;
}

.nav-links a {
  position: relative;
}

.nav-links a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  height: 1px;
  content: "";
  background: currentColor;
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-links a:hover::after {
  opacity: 0.8;
  transform: scaleX(1);
}

.language-button {
  color: rgba(255, 238, 215, 0.86);
  border-color: rgba(255, 238, 215, 0.24);
  background: rgba(255, 238, 215, 0.06);
}

.hero-copy {
  top: clamp(112px, 15vh, 150px);
  left: 50%;
  z-index: 14;
  width: min(1160px, calc(100vw - 72px));
  text-align: center;
  transform: translateX(-50%);
}

.hero-copy .eyebrow {
  margin-bottom: clamp(16px, 2vh, 28px);
  color: rgba(244, 234, 219, 0.68);
  font-size: clamp(11px, 0.8vw, 13px);
  letter-spacing: 0.22em;
}

.hero-copy h1 {
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(76px, 10.6vw, 178px);
  font-weight: 900;
  line-height: 0.82;
  color: rgba(244, 234, 219, 0.48);
  letter-spacing: -0.06em;
  text-transform: none;
}

body.lang-zh .hero-copy h1 {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(58px, 8.4vw, 134px);
  letter-spacing: -0.08em;
}

.hero-model {
  width: fit-content;
  margin: 8px 0 0 auto;
  padding-right: min(18vw, 210px);
  color: #e76512;
  font-size: clamp(20px, 2vw, 33px);
  font-weight: 900;
  letter-spacing: 0.01em;
}

.hero-text {
  position: absolute;
  right: clamp(34px, 10vw, 220px);
  top: clamp(500px, 70vh, 670px);
  max-width: 360px;
  margin: 0;
  color: rgba(255, 238, 215, 0.86);
  font-size: clamp(14px, 1.05vw, 18px);
  font-weight: 800;
  line-height: 1.18;
  text-align: center;
  text-transform: uppercase;
}

.hero-actions {
  display: none;
}

.primary-link,
.secondary-link {
  color: #130c09;
  background: #d7a748;
  border: 0;
}

.secondary-link {
  display: none;
}

.hand-hint {
  position: absolute;
  left: 50%;
  bottom: clamp(158px, 25vh, 220px);
  z-index: 18;
  display: inline-grid;
  grid-template-columns: 34px auto;
  align-items: center;
  gap: 10px;
  width: max-content;
  max-width: calc(100vw - 48px);
  min-height: 44px;
  padding: 8px 17px 8px 10px;
  border: 1px solid rgba(244, 234, 219, 0.16);
  border-radius: 999px;
  color: rgba(244, 234, 219, 0.78);
  background:
    linear-gradient(90deg, rgba(244, 234, 219, 0.09), rgba(244, 234, 219, 0.025)),
    rgba(8, 8, 8, 0.1);
  box-shadow:
    0 16px 54px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 12px);
  transition:
    opacity 360ms ease 420ms,
    visibility 0s linear 780ms,
    transform 520ms cubic-bezier(0.16, 0.88, 0.24, 1) 420ms;
  pointer-events: none;
}

.hand-hint::before,
.hand-hint::after {
  position: absolute;
  left: 27px;
  top: 50%;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.hand-hint::before {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(244, 234, 219, 0.28);
  background: radial-gradient(circle, rgba(244, 234, 219, 0.18) 0 18%, transparent 62%);
  transform: translate(-50%, -50%) scale(0.72);
  animation: clickHintRipple 1.8s cubic-bezier(0.16, 0.88, 0.24, 1) infinite;
}

.hand-hint::after {
  width: 9px;
  height: 9px;
  background: rgba(244, 234, 219, 0.96);
  box-shadow: 0 0 18px rgba(231, 101, 18, 0.52);
  transform: translate(-50%, -50%);
  animation: clickHintTap 1.8s ease-in-out infinite;
}

.hand-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 34px;
  height: 28px;
  place-items: center;
  color: transparent;
  font-size: 0;
}

.hand-icon::before {
  width: 13px;
  height: 18px;
  border: 2px solid rgba(244, 234, 219, 0.72);
  border-radius: 9px;
  content: "";
  box-shadow: inset 0 -7px 0 rgba(231, 101, 18, 0.28);
  transform: rotate(-10deg);
  animation: clickHintPress 1.8s ease-in-out infinite;
}

.hand-label {
  position: relative;
  z-index: 1;
  white-space: nowrap;
}

body.is-settled .hand-hint {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  animation: clickHintBreathe 2.7s ease-in-out 760ms infinite;
  transition-delay: 520ms, 0s, 520ms;
}

.product-notes {
  right: clamp(34px, 6vw, 88px);
  bottom: clamp(34px, 7vh, 78px);
  z-index: 11;
  width: min(330px, calc(100vw - 48px));
}

.note {
  min-height: 0;
  padding: 11px 0 12px;
  border: 0;
  border-top: 1px dotted rgba(244, 234, 219, 0.42);
  border-radius: 0;
  grid-template-columns: 78px 1fr;
  color: #f6ead8;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.note span {
  color: #fff2dd;
  font-size: 17px;
}

.note p {
  color: rgba(244, 234, 219, 0.65);
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.showcase-panel {
  color: #f6ead8;
  z-index: 16;
}

body.is-showcase .showcase-panel {
  left: clamp(34px, 5vw, 78px);
  bottom: clamp(108px, 15vh, 142px);
  width: min(340px, calc(100vw - 48px));
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.showcase-panel .spec-row {
  border-top-color: rgba(244, 234, 219, 0.24);
}

.showcase-panel .spec-row span,
.showcase-panel .panel-kicker {
  color: rgba(244, 234, 219, 0.58);
}

.next-section-link {
  color: rgba(244, 234, 219, 0.72);
  border-color: rgba(244, 234, 219, 0.22);
  background: rgba(244, 234, 219, 0.08);
}

.next-section-link.reveal-block {
  opacity: 0;
  transform: translate(-50%, 12px);
}

body.is-settled .next-section-link.reveal-block,
body.is-showcase .next-section-link.reveal-block {
  opacity: 1;
  transform: translate(-50%, 0);
}

.scene-reset {
  color: rgba(244, 234, 219, 0.68);
  border-color: rgba(244, 234, 219, 0.22);
  background: rgba(244, 234, 219, 0.08);
}

.hero-text,
.product-notes {
  display: none !important;
}

body.is-dropping .site-nav,
body.is-dropping .hero-copy,
body.is-dropping .product-notes,
body.is-dropping .hand-hint,
body.is-dropping .showcase-panel,
body.is-dropping .next-section-link,
body.is-dropping .scene-reset,
body.is-settled .site-nav,
body.is-settled .hero-copy,
body.is-settled .showcase-panel,
body.is-settled .next-section-link,
body.is-settled .scene-reset,
body.is-showcase-transition .site-nav,
body.is-showcase-transition .hero-copy,
body.is-showcase-transition .product-notes,
body.is-showcase-transition .hand-hint,
body.is-showcase-transition .showcase-panel,
body.is-showcase-transition .next-section-link,
body.is-showcase-transition .scene-reset {
  opacity: 0 !important;
  pointer-events: none !important;
  animation: none !important;
}

body.is-dropping .site-nav,
body.is-settled .site-nav,
body.is-showcase-transition .site-nav {
  transform: translateY(-18px);
}

body.is-dropping .hero-copy,
body.is-settled .hero-copy,
body.is-showcase-transition .hero-copy {
  transform: translate(-50%, -18px);
}

@keyframes cinematicNavIn {
  from {
    opacity: 0;
    transform: translateY(-18px);
    filter: blur(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes cinematicTextIn {
  from {
    opacity: 0;
    transform: translateY(28px);
    filter: blur(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes cinematicSpecIn {
  from {
    opacity: 0;
    transform: translateX(-22px);
    filter: blur(8px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
  }
}

@keyframes clickHintBreathe {
  0%,
  100% {
    transform: translate(-50%, 0) scale(1);
  }

  50% {
    transform: translate(-50%, -7px) scale(1.018);
  }
}

@keyframes clickHintRipple {
  0% {
    opacity: 0.58;
    transform: translate(-50%, -50%) scale(0.72);
  }

  70%,
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.7);
  }
}

@keyframes clickHintTap {
  0%,
  45%,
  100% {
    opacity: 0.88;
    transform: translate(-50%, -50%) scale(1);
  }

  18% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.68);
  }
}

@keyframes clickHintPress {
  0%,
  45%,
  100% {
    transform: translateY(0) rotate(-10deg);
  }

  18% {
    transform: translateY(3px) rotate(-10deg) scale(0.94);
  }
}

body.is-showcase .site-nav {
  animation: cinematicNavIn 760ms cubic-bezier(0.16, 0.88, 0.24, 1) 40ms both;
}

body.is-showcase .hero-copy .eyebrow {
  animation: cinematicTextIn 720ms cubic-bezier(0.16, 0.88, 0.24, 1) 80ms both;
}

body.is-showcase .hero-copy h1 {
  animation: cinematicTextIn 860ms cubic-bezier(0.16, 0.88, 0.24, 1) 160ms both;
}

body.is-showcase .hero-model {
  animation: cinematicTextIn 700ms cubic-bezier(0.16, 0.88, 0.24, 1) 300ms both;
}

body.is-showcase .hero-text {
  animation: cinematicTextIn 700ms cubic-bezier(0.16, 0.88, 0.24, 1) 420ms both;
}

body.is-showcase .showcase-panel .panel-kicker {
  animation: cinematicSpecIn 620ms cubic-bezier(0.16, 0.88, 0.24, 1) 500ms both;
}

body.is-showcase .showcase-panel h2 {
  animation: cinematicSpecIn 700ms cubic-bezier(0.16, 0.88, 0.24, 1) 580ms both;
}

body.is-showcase .showcase-panel .spec-row:nth-of-type(1) {
  animation: cinematicSpecIn 620ms cubic-bezier(0.16, 0.88, 0.24, 1) 690ms both;
}

body.is-showcase .showcase-panel .spec-row:nth-of-type(2) {
  animation: cinematicSpecIn 620ms cubic-bezier(0.16, 0.88, 0.24, 1) 780ms both;
}

body.is-showcase .showcase-panel .spec-row:nth-of-type(3) {
  animation: cinematicSpecIn 620ms cubic-bezier(0.16, 0.88, 0.24, 1) 870ms both;
}

body.is-product-handoff {
  overflow: hidden;
}

body.is-opening-locked {
  overflow: hidden;
  overscroll-behavior: none;
}

body.is-showcase:not(.is-product-handoff):not(.is-products-ready) {
  overflow: hidden;
}

body.is-showcase:not(.is-product-handoff):not(.is-products-ready) .products-section {
  visibility: hidden;
}

body.is-product-handoff .intro-shell,
body.is-products-ready .intro-shell {
  position: fixed;
  inset: 0;
  z-index: 100;
  height: 100vh;
  min-height: 0;
  background: transparent !important;
  isolation: auto;
  opacity: 1 !important;
  mix-blend-mode: normal;
  pointer-events: none;
}

body.is-product-handoff::before {
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  content: "";
  opacity: 1;
  background: var(--opening-stage-background) !important;
  mask-image: none;
}

body.is-product-handoff #product-canvas,
body.is-products-ready #product-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 1 !important;
  filter: none !important;
  mix-blend-mode: normal !important;
  pointer-events: none;
}

body.is-product-handoff .intro-shell::before,
body.is-product-handoff .intro-shell::after,
body.is-product-handoff .atmosphere {
  opacity: 0 !important;
  pointer-events: none !important;
}

body.is-product-handoff .site-nav,
body.is-product-handoff .hero-copy,
body.is-product-handoff .showcase-panel,
body.is-product-handoff .hand-hint,
body.is-product-handoff .next-section-link,
body.is-product-handoff .scene-reset,
body.is-products-ready .hero-copy,
body.is-products-ready .showcase-panel,
body.is-products-ready .hand-hint,
body.is-products-ready .next-section-link,
body.is-products-ready .scene-reset,
body.is-products-ready .intro-shell::before,
body.is-products-ready .intro-shell::after,
body.is-products-ready .atmosphere {
  opacity: 0 !important;
  pointer-events: none !important;
  animation: handoffFadeOut 520ms cubic-bezier(0.16, 0.88, 0.24, 1) both !important;
}

body.is-products-ready .site-nav {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 160;
  grid-template-columns: minmax(120px, 1fr) auto minmax(92px, 1fr);
  min-height: 78px;
  padding: 0 clamp(22px, 5vw, 70px);
  border-bottom: 1px solid rgba(255, 250, 241, 0.1);
  color: #fff7e9;
  background:
    linear-gradient(180deg, rgba(15, 14, 12, 0.93), rgba(15, 14, 12, 0.74)),
    radial-gradient(circle at 10% 0%, rgba(149, 67, 36, 0.26), transparent 38%);
  opacity: 1 !important;
  pointer-events: auto !important;
  transform: none !important;
  animation: none !important;
  backdrop-filter: blur(18px);
}

body.is-products-ready .site-nav .brand-mark,
body.is-products-ready .site-nav .nav-links a,
body.is-products-ready .site-nav .language-button {
  color: #fff7e9;
}

body.is-products-ready .site-nav .nav-links {
  display: flex;
  color: rgba(255, 238, 215, 0.9);
}

body.is-products-ready .site-nav .language-button {
  border-color: rgba(255, 250, 241, 0.24);
  background: rgba(255, 255, 255, 0.04);
}

body.is-product-handoff .products-section {
  position: fixed;
  top: 0;
  right: 0;
  bottom: auto;
  left: 0;
  z-index: 80;
  height: var(--handoff-products-height, auto);
  min-height: 100vh;
  overflow: hidden;
  padding: clamp(104px, 11vw, 168px) clamp(24px, 6vw, 92px);
  border-top: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(185, 130, 79, 0.18), transparent 28%),
    radial-gradient(circle at 14% 22%, rgba(47, 97, 92, 0.12), transparent 30%),
    linear-gradient(118deg, #f6efe4 0%, #e5dacb 54%, #cfc4b6 100%) !important;
  transform: translate3d(var(--handoff-products-x, 108vw), 0, 0);
  box-shadow: none;
  isolation: isolate;
}

body.is-product-handoff .products-section .product-card--handoff {
  border-color: rgba(13, 13, 11, 0.13);
  box-shadow:
    0 28px 72px rgba(26, 21, 16, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.74);
}

body.is-product-handoff .products-section .product-card:not(.product-card--handoff) {
  opacity: 1;
}

body.is-product-handoff .products-section .product-card:nth-child(2) {
  opacity: 1;
  filter: none;
}

body.is-product-handoff .products-section .product-card:nth-child(2) .product-visual--desk::before {
  border-color: #0b0b0a;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18), 0 18px 30px rgba(16, 16, 15, 0.16);
}

body.is-product-handoff .products-section .product-card:nth-child(2) .product-visual--desk::after {
  background: #0b0b0a;
  box-shadow: 0 54px 0 28px rgba(16, 16, 15, 0.82);
}

body.is-product-handoff .products-section .product-card--handoff .product-visual {
  background:
    radial-gradient(circle at 48% 50%, rgba(255, 255, 255, 0.58), transparent 38%),
    linear-gradient(135deg, rgba(16, 16, 15, 0.06), rgba(77, 110, 106, 0.14));
}

body.is-handoff-docking #product-canvas {
  opacity: 1;
  transition: none;
}

body.is-handoff-step-3 .products-section .product-card--handoff .product-visual,
body.is-handoff-docking .products-section .product-card--handoff .product-visual,
body.is-product-docked .products-section .product-card--handoff .product-visual {
  background:
    radial-gradient(ellipse at 46% 52%, rgba(16, 16, 15, 0.22) 0 16%, rgba(16, 16, 15, 0.08) 24%, transparent 43%),
    radial-gradient(circle at 48% 50%, rgba(255, 255, 255, 0.64), transparent 38%),
    linear-gradient(135deg, rgba(16, 16, 15, 0.06), rgba(77, 110, 106, 0.14));
  box-shadow: inset 0 0 0 1px rgba(185, 137, 85, 0.2), inset 0 22px 44px rgba(16, 16, 15, 0.08), 0 20px 42px rgba(44, 37, 27, 0.12);
}

body.is-product-handoff .products-section .product-card--handoff .product-visual--magsafe-front,
body.is-handoff-step-3 .products-section .product-card--handoff .product-visual--magsafe-front,
body.is-handoff-docking .products-section .product-card--handoff .product-visual--magsafe-front,
body.is-product-docked .products-section .product-card--handoff .product-visual--magsafe-front {
  background:
    radial-gradient(circle at 50% 58%, rgba(16, 16, 15, 0.06), transparent 46%),
    linear-gradient(180deg, #ffffff 0%, #fbfaf7 100%) !important;
  box-shadow: inset 0 0 0 1px rgba(16, 16, 15, 0.05), 0 22px 48px rgba(16, 16, 15, 0.12);
}

body.is-product-handoff .products-section .product-card--handoff .product-visual--magsafe-front img,
body.is-handoff-step-3 .products-section .product-card--handoff .product-visual--magsafe-front img,
body.is-handoff-docking .products-section .product-card--handoff .product-visual--magsafe-front img,
body.is-product-docked .products-section .product-card--handoff .product-visual--magsafe-front img {
  transform: scale(0.92);
}

body.is-handoff-step-3 .products-section .product-card--handoff .product-visual--ring::before,
body.is-handoff-docking .products-section .product-card--handoff .product-visual--ring::before,
body.is-product-docked .products-section .product-card--handoff .product-visual--ring::before {
  transform: translate(-50%, -50%) rotate(-4deg) scale(1.06);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.1),
    inset 0 0 24px rgba(255, 255, 255, 0.16),
    0 20px 36px rgba(16, 16, 15, 0.24);
}

body.is-handoff-step-3 .products-section .product-card--handoff .product-visual--ring::after,
body.is-handoff-docking .products-section .product-card--handoff .product-visual--ring::after,
body.is-product-docked .products-section .product-card--handoff .product-visual--ring::after {
  transform: translate(-50%, -50%) rotate(3deg) scale(1.04);
}

body.is-handoff-docking::after {
  position: fixed;
  left: var(--dock-lip-left, 0);
  top: var(--dock-lip-top, 0);
  z-index: 130;
  width: var(--dock-lip-width, 0);
  height: var(--dock-lip-height, 0);
  pointer-events: none;
  content: "";
  border-radius: 50%;
  opacity: 0.92;
  background: radial-gradient(ellipse at 50% 50%, transparent 0 46%, rgba(255, 255, 255, 0.22) 47% 51%, rgba(16, 16, 15, 0.42) 53% 58%, transparent 61%);
  filter: blur(0.15px);
  transform: rotate(10deg);
}

body.is-products-ready.is-product-docked #product-canvas {
  opacity: 0 !important;
  filter: blur(1px) saturate(0.9) !important;
  transition: opacity 520ms ease 140ms, filter 520ms ease 140ms;
  will-change: opacity, filter;
}

body.is-products-ready.is-product-docked:not(.is-product-handoff):not(.is-handoff-finishing) #product-canvas {
  display: none !important;
}

@keyframes handoffFadeOut {
  to {
    opacity: 0;
    filter: blur(8px);
  }
}

@media (max-width: 780px) {
  .intro-shell {
    min-height: 720px;
  }

  .site-nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero-copy {
    top: 118px;
    width: min(100% - 28px, 620px);
  }

  .hero-copy h1 {
    font-size: clamp(58px, 18vw, 92px);
  }

  .hero-model {
    padding-right: 6vw;
  }

  .hero-text {
    top: 496px;
    left: 32px;
    right: 32px;
    max-width: none;
  }

  .hero-actions {
    top: 604px;
  }

  .product-notes {
    display: none;
  }

  .hand-hint {
    bottom: clamp(132px, 22vh, 170px);
    max-width: calc(100vw - 30px);
    padding-right: 14px;
    letter-spacing: 0.14em;
  }

}

/* 2026 redesign layer: premium industrial catalog system. */
:root {
  --ink: #0d0d0b;
  --muted-ink: #5a554d;
  --paper: #f1eadf;
  --paper-deep: #cfc5b6;
  --porcelain: #fffaf1;
  --graphite: #141310;
  --graphite-soft: #211f1a;
  --smoke: #d8d0c4;
  --line: rgba(13, 13, 11, 0.14);
  --accent: #2f615c;
  --accent-hot: #b9824f;
  --panel: rgba(255, 250, 241, 0.72);
  --shadow: rgba(26, 21, 16, 0.22);
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 10%, rgba(47, 97, 92, 0.12), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(185, 130, 79, 0.14), transparent 30%),
    linear-gradient(180deg, #f4eee4 0%, #ddd4c6 58%, #cfc5b6 100%);
}

body::before {
  opacity: 0.18;
  background-image:
    linear-gradient(90deg, rgba(13, 13, 11, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(13, 13, 11, 0.028) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 14%, #000 82%, transparent 100%);
}

.content-section {
  padding: clamp(104px, 11vw, 168px) clamp(24px, 6vw, 92px);
  border-top: 1px solid rgba(13, 13, 11, 0.11);
  background:
    radial-gradient(circle at 14% 8%, rgba(47, 97, 92, 0.10), transparent 30%),
    linear-gradient(112deg, rgba(255, 250, 241, 0.82) 0%, rgba(232, 224, 211, 0.78) 58%, rgba(209, 199, 184, 0.88) 100%);
}

.content-section::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background:
    linear-gradient(120deg, transparent 0 38%, rgba(255, 255, 255, 0.58) 38% 39%, transparent 39% 100%),
    repeating-linear-gradient(90deg, rgba(13, 13, 11, 0.032) 0 1px, transparent 1px 82px);
}

.section-inner,
.partners-case {
  position: relative;
  z-index: 1;
}

.section-heading,
.product-section-heading {
  position: relative;
}

.section-heading h2,
.story-sticky h2,
.company-copy h2,
.project-cta-card h2,
.partners-case-heading h2 {
  font-family: "Didot", "Bodoni 72", "Times New Roman", "Songti SC", serif;
  font-weight: 800;
  letter-spacing: 0;
}

.section-kicker,
.card-kicker,
.partners-kicker,
.project-cta-kicker {
  color: var(--accent);
  letter-spacing: 0.2em;
}

.section-heading p:not(.section-kicker),
.story-sticky p:not(.section-kicker),
.company-copy p:not(.section-kicker) {
  color: rgba(13, 13, 11, 0.64);
}

.content-section.products-section {
  overflow: hidden;
  padding-top: 0;
  background:
    linear-gradient(118deg, rgba(246, 239, 228, 0.98) 0%, rgba(229, 218, 203, 0.96) 54%, rgba(207, 196, 182, 0.98) 100%);
}

.products-section-bg-product {
  position: absolute;
  top: clamp(58px, 7vw, 112px);
  right: clamp(-210px, -9vw, -96px);
  z-index: 0;
  width: clamp(420px, 43vw, 690px);
  max-width: none;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: multiply;
  filter:
    saturate(0.96)
    contrast(1.02)
    drop-shadow(0 38px 72px rgba(109, 62, 70, 0.16));
  transform: rotate(-7deg);
  transform-origin: center;
  -webkit-mask-image:
    radial-gradient(ellipse at 54% 46%, rgba(0, 0, 0, 0.92) 0 46%, rgba(0, 0, 0, 0.58) 62%, transparent 82%);
  mask-image:
    radial-gradient(ellipse at 54% 46%, rgba(0, 0, 0, 0.92) 0 46%, rgba(0, 0, 0, 0.58) 62%, transparent 82%);
}

@media (max-width: 760px) {
  .products-section-bg-product {
    top: 100px;
    right: -190px;
    width: 420px;
    opacity: 0.12;
  }
}

@media (max-width: 520px) {
  .products-section-bg-product {
    display: none;
  }
}

.products-section-carousel {
  position: relative;
  z-index: 2;
  width: 100vw;
  max-width: none;
  margin: 0 calc(50% - 50vw);
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #f7f2ea;
  box-shadow: none;
  isolation: isolate;
}

.products-section-carousel__track {
  --carousel-index: 0;
  display: flex;
  position: relative;
  width: 100%;
  aspect-ratio: 1672 / 941;
  min-height: clamp(420px, 56.3vw, 760px);
  transform: translate3d(calc(var(--carousel-index) * -100%), 0, 0);
  transition: transform 820ms cubic-bezier(0.18, 0.86, 0.26, 1);
  will-change: transform;
}

.products-section-carousel.is-dragging .products-section-carousel__track {
  cursor: grabbing;
  transition: none;
}

.products-section-lead-banner {
  flex: 0 0 100%;
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  transform: scale(0.992);
  transition: transform 820ms cubic-bezier(0.18, 0.86, 0.26, 1);
  pointer-events: none;
  user-select: none;
}

.products-section-lead-banner.is-active {
  transform: scale(1);
}

.products-section-lead-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-user-drag: none;
  user-select: none;
}

.products-section-carousel__button {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 50%;
  color: #fffaf1;
  background: rgba(13, 13, 11, 0.28);
  box-shadow: 0 16px 34px rgba(13, 13, 11, 0.18);
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(12px);
  transition: background 180ms ease, transform 180ms ease, opacity 180ms ease;
}

.products-section-carousel__button:hover {
  background: rgba(13, 13, 11, 0.45);
  transform: translateY(-50%) scale(1.04);
}

.products-section-carousel__button span {
  display: block;
  margin-top: -3px;
  font-size: 36px;
  line-height: 1;
}

.products-section-carousel__button--prev {
  left: clamp(14px, 2.4vw, 34px);
}

.products-section-carousel__button--next {
  right: clamp(14px, 2.4vw, 34px);
}

.products-section-carousel__dots {
  position: absolute;
  left: 50%;
  bottom: clamp(16px, 2.3vw, 30px);
  z-index: 4;
  display: flex;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.58);
  box-shadow: 0 14px 28px rgba(13, 13, 11, 0.12);
  transform: translateX(-50%);
  backdrop-filter: blur(10px);
}

.products-section-carousel__dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(13, 13, 11, 0.28);
  cursor: pointer;
  transition: width 220ms ease, background 220ms ease;
}

.products-section-carousel__dots button.is-active {
  width: 24px;
  border-radius: 999px;
  background: rgba(13, 13, 11, 0.72);
}

.products-section-selfie-banner {
  position: relative;
  z-index: 2;
  width: 100vw;
  max-width: none;
  margin: 0 calc(50% - 50vw);
  overflow: hidden;
  background: #f8f7f6;
}

.products-section-selfie-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.products-section-feature-banner {
  position: relative;
  z-index: 2;
  width: 100vw;
  max-width: none;
  margin: 0 calc(50% - 50vw);
  overflow: hidden;
  background: #f7f2ea;
}

.products-section-feature-banner--variety {
  margin-bottom: clamp(42px, 6vw, 76px);
}

.products-section-feature-banner img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 760px) {
  .products-section-carousel {
    margin-bottom: 0;
  }

  .products-section-carousel__track {
    min-height: 0;
  }

  .products-section-lead-banner img {
    object-fit: contain;
  }

  .products-section-carousel__button {
    width: 38px;
    height: 38px;
  }

  .products-section-carousel__button span {
    font-size: 30px;
  }

  .products-section-feature-banner--variety {
    margin-bottom: 34px;
  }
}

.products-section::before {
  display: none;
}

.product-section-heading {
  width: min(780px, 100%);
}

.product-section-heading h2 {
  max-width: 820px;
  font-size: clamp(48px, 6.6vw, 104px);
  line-height: 0.9;
}

.product-section-heading p:not(.section-kicker) {
  max-width: 800px;
  font-weight: 560;
}

.product-category-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.1vw, 28px);
}

.product-card--category,
.product-card--category:nth-child(n + 4) {
  position: relative;
  border: 1px solid rgba(13, 13, 11, 0.13);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.94), rgba(238, 230, 217, 0.9)),
    radial-gradient(circle at 82% 8%, rgba(185, 130, 79, 0.12), transparent 32%);
  box-shadow:
    0 28px 72px rgba(26, 21, 16, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.74);
}

.product-card--category::before {
  position: absolute;
  left: 18px;
  top: 16px;
  z-index: 2;
  color: rgba(13, 13, 11, 0.26);
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: 38px;
  line-height: 1;
}

.product-card--category:nth-child(1)::before { content: "01"; }
.product-card--category:nth-child(2)::before { content: "02"; }
.product-card--category:nth-child(3)::before { content: "03"; }
.product-card--category:nth-child(4)::before { content: "04"; }
.product-card--category:nth-child(5)::before { content: "05"; }
.product-card--category:nth-child(6)::before { content: "06"; }

.product-card--category .product-visual {
  height: clamp(236px, 23vw, 330px);
  border-radius: 10px 10px 0 0;
  background:
    radial-gradient(ellipse at 50% 74%, rgba(13, 13, 11, 0.16), transparent 44%),
    linear-gradient(145deg, #ffffff 0%, #f7f4ee 48%, #ece6dc 100%);
}

.product-card--category .product-visual::before {
  display: block;
  left: 50%;
  bottom: 18px;
  width: 58%;
  height: 16px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(13, 13, 11, 0.18), transparent 72%);
  filter: blur(7px);
  transform: translateX(-50%);
}

.product-card--category .product-visual img {
  position: relative;
  z-index: 1;
  filter:
    saturate(1.04)
    contrast(1.03)
    drop-shadow(0 22px 22px rgba(13, 13, 11, 0.18));
  transition: transform 360ms cubic-bezier(0.16, 0.88, 0.24, 1), filter 360ms ease;
}

.product-card--category:hover .product-visual img {
  filter:
    saturate(1.08)
    contrast(1.06)
    drop-shadow(0 30px 30px rgba(13, 13, 11, 0.22));
  transform: scale(0.96) translateY(-4px);
}

.product-card--category .product-visual--car img,
.product-card--category:hover .product-visual--car img {
  transform: scale(0.88);
}

.product-card--category .product-visual--desktop img,
.product-card--category:hover .product-visual--desktop img {
  transform: scale(0.86);
}

.product-card--category .product-visual--ring-holder img,
.product-card--category:hover .product-visual--ring-holder img {
  transform: scale(0.92);
}

.product-card--category .product-visual--laptop img,
.product-card--category:hover .product-visual--laptop img {
  transform: scale(1.02);
}

.product-category-bar {
  min-height: 86px;
  padding: 0 clamp(20px, 2.4vw, 32px);
  background:
    linear-gradient(180deg, rgba(15, 14, 12, 0.94), rgba(5, 5, 4, 0.98)),
    radial-gradient(circle at 88% 16%, rgba(185, 130, 79, 0.34), transparent 30%);
}

.product-category-bar h3 {
  max-width: 76%;
}

.product-category-arrow {
  background: linear-gradient(180deg, #f0d09a, #d3a761);
}

.content-section.story-section {
  isolation: isolate;
  overflow: hidden;
  min-height: auto;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 250, 241, 0.92), transparent 36%),
    radial-gradient(circle at 78% 50%, rgba(255, 178, 192, 0.20), transparent 35%),
    linear-gradient(115deg, rgba(248, 242, 231, 0.94) 0%, rgba(229, 217, 201, 0.82) 56%, rgba(196, 183, 164, 0.88) 100%),
    url("./assets/company/company-profile-bg.jpg") center 38% / cover no-repeat;
}

.story-section::before {
  z-index: 0;
  opacity: 1;
  background:
    linear-gradient(90deg, rgba(248, 242, 231, 0.96) 0%, rgba(248, 242, 231, 0.72) 38%, rgba(248, 242, 231, 0.28) 64%, rgba(248, 242, 231, 0.56) 100%),
    linear-gradient(180deg, rgba(255, 250, 241, 0.42) 0%, rgba(232, 220, 203, 0.42) 58%, rgba(213, 201, 182, 0.82) 100%);
}

.story-ring-background {
  position: absolute;
  top: clamp(96px, 11vw, 180px);
  right: min(-34vw, -360px);
  z-index: 1;
  width: clamp(860px, 88vw, 1480px);
  aspect-ratio: 929 / 1128;
  pointer-events: none;
  background: url("./assets/products/story/ts-21d-ring-cutout.png") center / contain no-repeat;
  filter:
    saturate(1.12)
    contrast(1.06)
    drop-shadow(0 52px 72px rgba(62, 38, 24, 0.20));
  opacity: 0.52;
  transform: rotate(-7deg);
  transform-origin: center;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.28) 16%, #000 36%, #000 100%);
}

.story-grid {
  z-index: 2;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
}

.story-sticky {
  position: relative;
  top: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 0.45fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: end;
  min-height: auto;
  padding: 0;
}

.story-sticky > div:first-child {
  width: min(100%, 560px);
}

.story-sticky h2 {
  font-size: clamp(56px, 7.1vw, 108px);
}

.story-sticky p:not(.section-kicker) {
  max-width: min(430px, 44vw);
  color: rgba(13, 13, 11, 0.76);
  font-weight: 650;
}

body.lang-zh .story-sticky p:not(.section-kicker) {
  max-width: min(330px, 34vw);
}

.story-visual {
  position: relative;
  right: auto;
  bottom: auto;
  justify-self: end;
  width: min(370px, 30vw);
  height: min(370px, 30vw);
  opacity: 0.92;
}

.story-visual-glow {
  opacity: 0.22;
}

.story-visual-product {
  filter:
    saturate(1.08)
    contrast(1.18)
    drop-shadow(0 36px 30px rgba(18, 14, 10, 0.22));
}

.story-chapter {
  min-height: clamp(240px, 24vw, 340px);
  padding: clamp(24px, 3vw, 38px);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(255, 250, 241, 0.76), rgba(238, 230, 217, 0.58)),
    radial-gradient(circle at 86% 12%, rgba(47, 97, 92, 0.13), transparent 32%);
  backdrop-filter: blur(16px);
}

.story-chapters {
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.7vw, 22px);
  padding-top: 0;
}

.story-progress {
  grid-column: 1 / -1;
}

.story-chapter h3 {
  margin-top: clamp(28px, 4vw, 58px);
  font-size: clamp(26px, 2.55vw, 38px);
}

.story-chapter::before {
  inset: auto -22% -32% auto;
  width: min(390px, 76%);
  border: 0;
  background: url("./assets/products/story/ts-21d-ring-cutout.png") center / contain no-repeat;
  opacity: 0.26;
  filter: saturate(1.05) contrast(1.02);
  transform: rotate(-10deg);
}

.story-chapter:nth-child(even) {
  background:
    linear-gradient(145deg, rgba(14, 14, 12, 0.94), rgba(35, 31, 25, 0.86)),
    radial-gradient(circle at 86% 10%, rgba(185, 130, 79, 0.28), transparent 34%);
}

.story-chapter:nth-child(even)::before {
  opacity: 0.18;
  filter: saturate(1.12) contrast(1.08) brightness(1.08);
}

@media (max-width: 1180px) and (min-width: 981px) {
  .story-chapters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.content-section.about-section {
  background: #e5dccc;
}

.about-section::before {
  opacity: 0.33;
  filter: saturate(0.82) contrast(1.02);
}

.about-section::after {
  background:
    linear-gradient(90deg, rgba(240, 233, 222, 0.92) 0%, rgba(240, 233, 222, 0.76) 52%, rgba(240, 233, 222, 0.58) 100%),
    linear-gradient(180deg, rgba(240, 233, 222, 0.88) 0%, rgba(222, 212, 197, 0.92) 100%);
}

.company-profile {
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 0.7fr);
  align-items: center;
}

.company-copy h2 {
  font-size: clamp(46px, 6vw, 88px);
  line-height: 0.94;
}

.company-copy p:not(.section-kicker) {
  max-width: 720px;
  color: rgba(13, 13, 11, 0.68);
  font-weight: 560;
}

.company-stats {
  gap: 16px;
}

.stat-card {
  border-radius: 12px;
  background:
    linear-gradient(150deg, rgba(255, 250, 241, 0.76), rgba(232, 224, 211, 0.58)),
    radial-gradient(circle at 82% 10%, rgba(185, 130, 79, 0.16), transparent 36%);
  box-shadow:
    0 28px 72px rgba(26, 21, 16, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(16px);
}

.stat-card span {
  color: var(--accent-hot);
}

.content-section.partners-section {
  padding: clamp(88px, 10vw, 146px) 20px;
  background:
    linear-gradient(180deg, rgba(10, 10, 9, 0.80), rgba(10, 10, 9, 0.92)),
    url("./assets/company/equipment/04-automation-station.jpg") center / cover;
}

.partners-section::before {
  background:
    radial-gradient(circle at 50% 4%, rgba(255, 255, 255, 0.18), transparent 22%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.64), rgba(0, 0, 0, 0.20), rgba(0, 0, 0, 0.64));
}

.partners-case-heading h2 {
  font-size: clamp(58px, 8.4vw, 124px);
}

.collaboration-panel {
  padding: clamp(10px, 1.5vw, 16px);
  border: 1px solid rgba(236, 208, 166, 0.72);
  border-radius: 12px;
  background: rgba(255, 250, 241, 0.96);
  box-shadow:
    0 44px 110px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.partner-logo-board {
  border-radius: 8px;
}

.partner-visit-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 1.6vw, 16px);
  width: min(940px, 100%);
  margin: clamp(22px, 3vw, 34px) auto 0;
  padding: clamp(8px, 1.1vw, 12px);
  border: 1px solid rgba(236, 208, 166, 0.72);
  border-radius: 12px;
  background: rgba(255, 250, 241, 0.96);
  box-shadow:
    0 28px 72px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.partner-visit-panel {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin: 0;
  border-radius: 8px;
  background: #120f0d;
}

.partner-visit-panel img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.partner-visit-panel--panorama img {
  object-position: center;
}

@media (max-width: 640px) {
  .partner-visit-gallery {
    grid-template-columns: 1fr;
  }
}

.content-section.process-section {
  background:
    radial-gradient(circle at 70% 10%, rgba(47, 97, 92, 0.14), transparent 30%),
    linear-gradient(180deg, #efe6da 0%, #d8ccbb 100%);
}

.custom-flow {
  grid-template-columns: repeat(6, minmax(120px, 1fr));
}

.custom-flow article {
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.76), rgba(237, 228, 214, 0.58));
  box-shadow:
    0 26px 66px rgba(26, 21, 16, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.custom-flow span {
  background: var(--graphite);
}

.content-section.procurement-section {
  position: relative;
  overflow: hidden;
  color: #fffaf1;
  background:
    radial-gradient(circle at 20% 4%, rgba(214, 171, 101, 0.22), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(47, 97, 92, 0.12), transparent 30%),
    linear-gradient(180deg, #10100f 0%, #22201c 100%);
}

.procurement-section::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 250, 241, 0.06), transparent 22%, transparent 78%, rgba(255, 250, 241, 0.05)),
    repeating-linear-gradient(90deg, rgba(255, 250, 241, 0.035) 0 1px, transparent 1px 76px);
  opacity: 0.46;
}

.procurement-section .section-inner {
  position: relative;
  z-index: 1;
}

.procurement-heading {
  max-width: 980px;
  margin: 0 auto clamp(32px, 5vw, 58px);
  text-align: center;
}

.procurement-heading h2 {
  margin: 10px 0 0;
  color: #fffaf1;
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(46px, 6.8vw, 98px);
  font-weight: 850;
  line-height: 0.92;
  letter-spacing: 0;
}

.procurement-heading p:not(.section-kicker) {
  max-width: 760px;
  margin: 20px auto 0;
  color: rgba(255, 250, 241, 0.72);
  font-size: clamp(15px, 1.25vw, 18px);
  font-weight: 650;
  line-height: 1.7;
}

.procurement-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.procurement-card {
  display: grid;
  grid-template-rows: minmax(186px, auto) 178px;
  min-height: 390px;
  overflow: hidden;
  border: 1px solid rgba(255, 250, 241, 0.12);
  border-radius: 10px;
  background: #3c3b39;
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.procurement-card__copy {
  padding: 26px 18px 20px;
  text-align: center;
}

.procurement-card__copy span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  place-items: center;
  border-radius: 50%;
  color: #11100e;
  background: #f1d3a1;
  font-weight: 900;
}

.procurement-card__copy h3 {
  margin: 0;
  color: #f1d3a1;
  font-size: clamp(23px, 2vw, 33px);
  line-height: 1.05;
}

.procurement-card__copy::after {
  display: block;
  width: 42px;
  height: 2px;
  margin: 16px auto;
  content: "";
  background: rgba(241, 211, 161, 0.72);
}

.procurement-card__copy p {
  margin: 0;
  color: rgba(255, 250, 241, 0.86);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.procurement-card__visual {
  display: grid;
  min-height: 178px;
  overflow: hidden;
  place-items: center;
  background: #fff;
}

.procurement-logo {
  display: block;
  max-width: 78%;
  max-height: 74%;
  object-fit: contain;
}

.procurement-card__visual--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.procurement-card__visual--deal,
.procurement-card__visual--custom {
  position: relative;
  background:
    radial-gradient(circle at 50% 52%, rgba(214, 171, 101, 0.16), transparent 42%),
    linear-gradient(135deg, #ffffff 0%, #f5f0e8 100%);
}

.procurement-card__visual--deal::before,
.procurement-card__visual--deal::after,
.procurement-card__visual--custom::before,
.procurement-card__visual--custom::after {
  position: absolute;
  content: "";
}

.procurement-card__visual--deal span,
.procurement-card__visual--custom span {
  position: absolute;
  display: block;
  border-radius: 999px;
}

.procurement-card__visual--deal::before {
  width: 92px;
  height: 108px;
  border: 2px solid rgba(17, 16, 14, 0.88);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(17, 16, 14, 0.74) 0 36px, transparent 36px),
    linear-gradient(180deg, rgba(17, 16, 14, 0.12) 0 2px, transparent 2px 18px);
  background-size: 100% 100%, 58px 18px;
  background-position: 0 0, 21px 22px;
  box-shadow: 0 18px 34px rgba(26, 21, 16, 0.14);
  transform: translate(-34px, 2px) rotate(-6deg);
}

.procurement-card__visual--deal::after {
  width: 92px;
  height: 62px;
  border: 2px solid rgba(17, 16, 14, 0.88);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(241, 211, 161, 0.46), transparent 54%),
    #fffaf1;
  box-shadow: 0 16px 30px rgba(26, 21, 16, 0.12);
  transform: translate(42px, 18px) rotate(5deg);
}

.procurement-card__visual--deal span:nth-child(1) {
  width: 52px;
  height: 34px;
  border: 2px solid rgba(17, 16, 14, 0.88);
  border-radius: 8px;
  background: #f1d3a1;
  transform: translate(34px, -42px);
}

.procurement-card__visual--deal span:nth-child(2) {
  width: 52px;
  height: 34px;
  border: 2px solid rgba(17, 16, 14, 0.88);
  border-radius: 8px;
  background: #fffaf1;
  transform: translate(72px, -28px);
}

.procurement-card__visual--deal span:nth-child(3) {
  width: 118px;
  height: 3px;
  border-radius: 0;
  background: linear-gradient(90deg, transparent, #11100e 16%, #11100e 84%, transparent);
  transform: translateY(62px);
}

.procurement-card__visual--custom::before {
  width: 114px;
  height: 92px;
  border: 2px solid rgba(17, 16, 14, 0.88);
  border-radius: 18px;
  background:
    linear-gradient(90deg, transparent 0 45%, rgba(17, 16, 14, 0.12) 45% 55%, transparent 55%),
    linear-gradient(180deg, #fffaf1 0%, #f2e6d4 100%);
  box-shadow:
    0 20px 38px rgba(26, 21, 16, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  transform: translateY(12px) rotate(-2deg);
}

.procurement-card__visual--custom::after {
  width: 72px;
  height: 22px;
  border-radius: 999px;
  background: rgba(17, 16, 14, 0.88);
  box-shadow: 0 0 0 7px rgba(241, 211, 161, 0.35);
  transform: translate(18px, -42px) rotate(-8deg);
}

.procurement-card__visual--custom span:nth-child(1) {
  width: 64px;
  height: 34px;
  border: 2px solid rgba(17, 16, 14, 0.88);
  border-radius: 10px;
  background:
    linear-gradient(90deg, transparent 0 44%, rgba(17, 16, 14, 0.12) 44% 56%, transparent 56%),
    #fff;
  transform: translate(-20px, 10px);
}

.procurement-card__visual--custom span:nth-child(2) {
  width: 82px;
  height: 82px;
  border: 1px solid rgba(17, 16, 14, 0.16);
  background: transparent;
  opacity: 1;
  transform: translate(34px, 6px);
}

.procurement-card__visual--custom span:nth-child(3) {
  width: 134px;
  height: 2px;
  background: #22201c;
  opacity: 0.88;
  transform: translateY(66px);
}

.content-section.factory-section {
  background:
    radial-gradient(circle at 16% 8%, rgba(185, 130, 79, 0.14), transparent 30%),
    linear-gradient(180deg, #efe7dc 0%, #d2c7b8 100%);
}

.factory-line-hero {
  position: relative;
  width: 100vw;
  min-height: clamp(430px, 58vw, 780px);
  margin: clamp(34px, 5.4vw, 74px) calc(50% - 50vw) clamp(48px, 7vw, 96px);
  overflow: hidden;
  color: #fffaf1;
  background: #11100e;
}

.factory-line-hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(8, 8, 7, 0.02) 0%, rgba(8, 8, 7, 0.18) 52%, rgba(8, 8, 7, 0.82) 100%),
    linear-gradient(90deg, rgba(8, 8, 7, 0.64), transparent 38%, rgba(8, 8, 7, 0.28));
}

.factory-line-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 52%;
  filter: saturate(0.95) contrast(1.05);
}

.factory-line-hero figcaption {
  position: absolute;
  left: clamp(24px, 6vw, 92px);
  right: clamp(24px, 6vw, 92px);
  bottom: clamp(24px, 5vw, 72px);
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(120px, 0.24fr) minmax(0, 0.76fr);
  gap: clamp(16px, 3vw, 42px);
  align-items: end;
}

.factory-line-hero figcaption span {
  width: fit-content;
  padding: 8px 12px;
  border: 1px solid rgba(255, 250, 241, 0.26);
  border-radius: 999px;
  color: rgba(255, 250, 241, 0.84);
  background: rgba(12, 12, 11, 0.38);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.factory-line-hero figcaption strong {
  max-width: 820px;
  color: rgba(255, 250, 241, 0.9);
  font-size: clamp(30px, 4.8vw, 78px);
  font-weight: 850;
  line-height: 0.96;
  letter-spacing: 0;
  text-wrap: balance;
}

.factory-photo,
.factory-gallery figure {
  border-radius: 12px;
  box-shadow:
    0 32px 82px rgba(26, 21, 16, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.factory-photo img,
.factory-gallery img {
  filter: saturate(0.88) contrast(1.08);
  transition: transform 520ms ease, filter 520ms ease;
}

.factory-photo:hover img,
.factory-gallery figure:hover img {
  transform: scale(1.035);
  filter: saturate(0.96) contrast(1.1);
}

.factory-proof {
  border-radius: 12px;
  color: #fffaf1;
  background:
    linear-gradient(145deg, rgba(18, 17, 15, 0.94), rgba(42, 37, 30, 0.86)),
    radial-gradient(circle at 86% 10%, rgba(185, 130, 79, 0.26), transparent 34%);
}

.factory-proof h3 {
  color: #fffaf1;
}

.factory-proof p:not(.section-kicker) {
  color: rgba(255, 250, 241, 0.68);
}

.proof-points span {
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.18);
  background: rgba(255, 250, 241, 0.08);
}

.testing-lab {
  position: relative;
  display: grid;
  grid-template-columns: minmax(210px, 0.26fr) minmax(0, 1.74fr);
  gap: clamp(18px, 2.8vw, 44px);
  margin: clamp(34px, 6vw, 76px) 0 clamp(28px, 5vw, 62px);
  padding: clamp(16px, 2.4vw, 30px);
  overflow: hidden;
  border: 1px solid rgba(16, 16, 15, 0.12);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 250, 241, 0.78), rgba(225, 215, 199, 0.58)),
    radial-gradient(circle at 84% 12%, rgba(185, 130, 79, 0.18), transparent 34%);
  box-shadow:
    0 34px 96px rgba(26, 21, 16, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.68);
}

.testing-lab::before {
  position: absolute;
  inset: -20% auto auto -10%;
  width: 420px;
  aspect-ratio: 1;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(185, 130, 79, 0.22);
  border-radius: 50%;
}

.testing-lab-copy {
  position: relative;
  z-index: 1;
  align-self: center;
}

.testing-lab-copy h3 {
  max-width: 380px;
  margin: 12px 0 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(36px, 4.3vw, 68px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0;
}

.testing-lab-copy p:not(.section-kicker) {
  max-width: 360px;
  margin: 22px 0 0;
  color: rgba(13, 13, 11, 0.66);
  font-size: clamp(15px, 1.25vw, 17px);
  font-weight: 650;
  line-height: 1.72;
}

.testing-lab-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 22px);
}

.testing-lab-card {
  position: relative;
  grid-column: span 1;
  min-height: clamp(340px, 27vw, 460px);
  margin: 0;
  overflow: hidden;
  border-radius: 14px;
  background: #141311;
  box-shadow: 0 22px 54px rgba(26, 21, 16, 0.18);
}

.testing-lab-card--wide {
  grid-column: span 1;
  min-height: clamp(520px, 42vw, 680px);
}

.testing-lab-card--tall {
  grid-row: span 2;
  grid-column: span 2;
  min-height: 100%;
}

.testing-lab-card--vision {
  grid-column: span 1;
  min-height: clamp(520px, 42vw, 680px);
}

.testing-lab-card--vision img {
  object-position: center center;
}

.testing-lab-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.06);
  transition: transform 520ms ease, filter 520ms ease;
}

.testing-lab-card:hover img {
  transform: scale(1.035);
  filter: saturate(0.98) contrast(1.1);
}

.testing-lab-card::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, transparent 38%, rgba(0, 0, 0, 0.64) 100%),
    radial-gradient(circle at 16% 16%, rgba(255, 255, 255, 0.16), transparent 26%);
}

.testing-lab-card figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  color: #fffaf1;
}

.testing-lab-card figcaption span {
  color: rgba(214, 171, 101, 0.92);
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(38px, 4vw, 64px);
  line-height: 0.76;
}

.testing-lab-card figcaption strong {
  max-width: 210px;
  font-size: clamp(17px, 1.55vw, 24px);
  line-height: 1.04;
  text-align: right;
}

.process-grid article {
  border-radius: 12px;
  background:
    linear-gradient(150deg, rgba(255, 250, 241, 0.72), rgba(232, 224, 211, 0.58));
}

.content-section.project-cta-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(185, 130, 79, 0.18), transparent 32%),
    linear-gradient(180deg, #d8ccbb 0%, #0f0f0d 100%) !important;
}

.project-cta-card {
  border-color: rgba(255, 250, 241, 0.14);
  color: #fffaf1;
  background:
    linear-gradient(150deg, rgba(17, 16, 14, 0.94), rgba(34, 31, 26, 0.90)),
    radial-gradient(circle at 92% 10%, rgba(185, 130, 79, 0.34), transparent 34%);
  box-shadow:
    0 42px 110px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.project-cta-card h2 {
  color: #fffaf1;
}

.project-cta-card p:not(.project-cta-kicker) {
  color: rgba(255, 250, 241, 0.70);
}

.project-intent-tabs button {
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.18);
  background: rgba(255, 250, 241, 0.06);
}

.project-intent-tabs button:hover,
.project-intent-tabs button.is-active {
  color: #11100e;
  background: #d6ab65;
}

.project-cta-proof {
  border-color: rgba(255, 250, 241, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.88), rgba(226, 215, 198, 0.78)),
    radial-gradient(circle at 84% 10%, rgba(47, 97, 92, 0.18), transparent 34%);
  color: var(--ink);
}

.project-cta-proof p {
  color: rgba(13, 13, 11, 0.62);
}

body.contact-page {
  background:
    radial-gradient(circle at 76% 12%, rgba(185, 130, 79, 0.16), transparent 30%),
    linear-gradient(180deg, #f3ecdf 0%, #d7cbbb 100%);
}

.contact-page-nav,
.contact-inquiry-form,
.contact-company-card {
  border-radius: 12px;
}

.contact-inquiry-form,
.contact-company-card {
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.78), rgba(238, 230, 217, 0.64));
  box-shadow:
    0 30px 84px rgba(26, 21, 16, 0.13),
    inset 0 1px 0 rgba(255, 255, 255, 0.76);
}

@media (max-width: 1180px) {
  .procurement-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .product-category-grid,
  .company-profile,
  .story-grid,
  .factory-showcase,
  .factory-overview,
  .testing-lab,
  .project-cta-layout {
    grid-template-columns: 1fr;
  }

  .testing-lab-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testing-lab-card,
  .testing-lab-card--wide,
  .testing-lab-card--tall,
  .testing-lab-card--vision {
    grid-column: span 1;
    grid-row: auto;
    min-height: 340px;
  }

  .custom-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .story-visual {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(340px, 82vw);
    height: min(340px, 82vw);
  }

  .story-ring-background {
    top: 180px;
    right: -58vw;
    width: 132vw;
    opacity: 0.28;
    transform: rotate(-8deg);
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.16) 18%, #000 48%, #000 100%);
  }

  .story-sticky,
  .story-chapters {
    grid-template-columns: 1fr;
  }

  .story-sticky {
    gap: 24px;
  }

  .story-sticky > div:first-child,
  .story-sticky p:not(.section-kicker) {
    width: 100%;
    max-width: 620px;
  }

  body.lang-zh .story-sticky p:not(.section-kicker) {
    max-width: 620px;
  }
}

@media (max-width: 640px) {
  .content-section {
    padding: 76px 20px;
  }

  .section-heading h2,
  .product-section-heading h2,
  .story-sticky h2,
  .company-copy h2 {
    font-size: clamp(40px, 12vw, 62px);
  }

  .custom-flow {
    grid-template-columns: 1fr;
  }

  .testing-lab {
    padding: 18px;
  }

  .testing-lab-grid {
    grid-template-columns: 1fr;
  }

  .testing-lab-card {
    min-height: 300px;
  }

  .factory-overview-card {
    min-height: 100vh;
    min-height: 100svh;
    padding: 34px 24px;
  }

  .factory-overview-card h3 {
    font-size: clamp(36px, 12vw, 56px);
  }

  .procurement-grid {
    grid-template-columns: 1fr;
  }

  .procurement-card {
    grid-template-rows: auto 178px;
  }

  .product-card--category .product-visual {
    height: 230px;
  }
}

.products-section .product-card--category .product-visual {
  height: clamp(280px, 30vw, 360px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 78%, rgba(13, 13, 11, 0.14), transparent 38%),
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.24), transparent 42%);
}

.products-section .product-card--category .product-visual--magsafe-front {
  background:
    radial-gradient(ellipse at 50% 78%, rgba(13, 13, 11, 0.14), transparent 38%),
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.24), transparent 42%) !important;
}

/* Standalone product catalog page */
.catalog-page {
  min-height: 100vh;
  margin: 0;
  color: #10100e;
  background:
    radial-gradient(circle at 86% 14%, rgba(186, 138, 87, 0.2), transparent 34%),
    radial-gradient(circle at 8% 0%, rgba(255, 250, 241, 0.84), transparent 34%),
    linear-gradient(135deg, #f4eee4 0%, #ddd1bf 52%, #cfc2b0 100%);
}

.catalog-page::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(13, 13, 11, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 13, 11, 0.026) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), transparent 88%);
}

.catalog-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px clamp(22px, 4.4vw, 64px);
  background:
    linear-gradient(180deg, rgba(15, 14, 12, 0.9), rgba(15, 14, 12, 0.68)),
    radial-gradient(circle at 10% 0%, rgba(149, 67, 36, 0.28), transparent 36%);
  border-bottom: 1px solid rgba(255, 250, 241, 0.1);
  color: #fff7e9;
  backdrop-filter: blur(18px);
}

.catalog-nav.contact-page-nav,
.catalog-nav.subpage-nav {
  border-radius: 0;
}

.catalog-brand,
.catalog-nav__links a,
.catalog-lang,
.catalog-back,
.catalog-contact,
.catalog-card__body a {
  color: inherit;
  text-decoration: none;
}

.catalog-brand {
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 950;
  letter-spacing: 0;
}

.catalog-nav__links {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3vw, 42px);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-nav__links a {
  position: relative;
  padding: 8px 0;
  opacity: 0.78;
}

.catalog-nav__links a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  content: "";
  background: #e4bd77;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.catalog-nav__links a:hover,
.catalog-nav__links a.is-active {
  opacity: 1;
}

.catalog-nav__links a:hover::after,
.catalog-nav__links a.is-active::after {
  transform: scaleX(1);
}

.catalog-lang {
  border: 1px solid rgba(255, 250, 241, 0.24);
  border-radius: 999px;
  padding: 10px 18px;
  color: #fff7e9;
  background: rgba(255, 255, 255, 0.04);
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
}

.catalog-page main {
  width: min(1420px, calc(100% - clamp(36px, 7vw, 120px)));
  margin: 0 auto;
  padding: clamp(62px, 8vw, 116px) 0 96px;
}

.catalog-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.78fr);
  gap: clamp(28px, 5vw, 74px);
  align-items: center;
  min-height: clamp(420px, 40vw, 590px);
  margin-bottom: clamp(34px, 5vw, 64px);
  padding: clamp(44px, 6vw, 84px) clamp(36px, 6vw, 86px);
  overflow: hidden;
  isolation: isolate;
  background: #f8f7f5;
}

.catalog-hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.14) 46%, rgba(248, 247, 245, 0.9) 68%, rgba(248, 247, 245, 0.98) 100%),
    radial-gradient(circle at 82% 38%, rgba(222, 174, 107, 0.16), transparent 34%);
}

.catalog-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.catalog-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}

.catalog-hero__copy {
  grid-column: 2;
  justify-self: end;
  max-width: 610px;
}

.catalog-kicker {
  margin: 0 0 16px;
  color: #486f6a;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.catalog-hero h1 {
  max-width: 610px;
  margin: 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(44px, 4.4vw, 78px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: 0;
}

.catalog-hero p:not(.catalog-kicker) {
  max-width: 560px;
  margin: 24px 0 0;
  color: rgba(16, 16, 14, 0.66);
  font-size: clamp(16px, 1.25vw, 19px);
  font-weight: 650;
  line-height: 1.72;
}

.catalog-toolbar {
  position: sticky;
  top: 78px;
  z-index: 16;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
  padding: 14px;
  border: 1px solid rgba(16, 16, 14, 0.1);
  border-radius: 999px;
  background: rgba(244, 238, 228, 0.78);
  box-shadow: 0 22px 58px rgba(26, 21, 16, 0.1);
  backdrop-filter: blur(18px);
}

.catalog-filter {
  flex: 1 1 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.catalog-back,
.catalog-filter button,
.catalog-contact {
  min-height: 40px;
  border: 1px solid rgba(16, 16, 14, 0.13);
  border-radius: 999px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 880;
}

.catalog-back {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #fff7e9;
  background:
    linear-gradient(180deg, rgba(20, 18, 15, 0.94), rgba(8, 8, 7, 0.98)),
    radial-gradient(circle at 82% 18%, rgba(185, 130, 79, 0.34), transparent 34%);
  cursor: pointer;
}

.catalog-back span[aria-hidden="true"] {
  width: 10px;
  height: 10px;
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(45deg);
}

.catalog-back:hover,
.catalog-back:focus-visible {
  border-color: rgba(185, 130, 79, 0.5);
  box-shadow: 0 10px 26px rgba(26, 21, 16, 0.14);
}

.catalog-filter button {
  color: rgba(16, 16, 14, 0.7);
  background: rgba(255, 250, 241, 0.6);
  cursor: pointer;
}

.catalog-filter button.is-active,
.catalog-filter button:hover {
  color: #fff7e9;
  background: #11100e;
}

.catalog-contact {
  display: inline-flex;
  align-items: center;
  color: #11100e;
  background: linear-gradient(180deg, #f4d49e, #d9ad66);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 26px);
}

.catalog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 34px;
  border: 1px solid rgba(16, 16, 14, 0.12);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.78), rgba(239, 230, 216, 0.64)),
    radial-gradient(circle at 90% 12%, rgba(185, 130, 79, 0.12), transparent 30%);
  color: rgba(16, 16, 14, 0.68);
  font-size: 16px;
  font-weight: 850;
}

.catalog-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(16, 16, 14, 0.12);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.82), rgba(239, 230, 216, 0.7)),
    radial-gradient(circle at 80% 8%, rgba(185, 130, 79, 0.12), transparent 32%);
  box-shadow:
    0 24px 64px rgba(26, 21, 16, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
  transform: translateY(0);
  transition: transform 260ms cubic-bezier(0.16, 0.88, 0.24, 1), box-shadow 260ms ease, border-color 260ms ease;
}

.catalog-card:hover {
  border-color: rgba(185, 130, 79, 0.42);
  box-shadow:
    0 32px 84px rgba(26, 21, 16, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
  transform: translateY(-6px);
}

.catalog-card__topline {
  position: absolute;
  top: 18px;
  right: 20px;
  left: 20px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  color: rgba(16, 16, 14, 0.32);
  pointer-events: none;
}

.catalog-card__topline span {
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: 38px;
  line-height: 0.9;
}

.catalog-card__topline strong {
  align-self: start;
  color: rgba(72, 111, 106, 0.82);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.06em;
}

.catalog-card__image {
  display: grid;
  place-items: center;
  height: clamp(240px, 22vw, 330px);
  padding: 40px 26px 24px;
  background:
    radial-gradient(ellipse at 50% 74%, rgba(16, 16, 14, 0.13), transparent 44%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(246, 241, 232, 0.7));
}

.catalog-card__image img {
  width: min(86%, 270px);
  max-height: 245px;
  object-fit: contain;
  filter:
    saturate(1.02)
    contrast(1.03)
    drop-shadow(0 22px 22px rgba(16, 16, 14, 0.18));
  transition: transform 320ms ease, filter 320ms ease;
}

.catalog-card:hover .catalog-card__image img {
  filter:
    saturate(1.08)
    contrast(1.06)
    drop-shadow(0 30px 30px rgba(16, 16, 14, 0.22));
  transform: scale(1.035) translateY(-4px);
}

.catalog-page .catalog-card__image img:focus,
.catalog-page .catalog-card__image img:focus-visible,
.catalog-page .catalog-card__image .image-lightbox-trigger:focus,
.catalog-page .catalog-card__image .image-lightbox-trigger:focus-visible {
  outline: none;
  box-shadow: none;
}

.catalog-card__body {
  padding: 22px 24px 24px;
  background:
    linear-gradient(180deg, rgba(17, 16, 14, 0.94), rgba(5, 5, 4, 0.98)),
    radial-gradient(circle at 90% 12%, rgba(185, 130, 79, 0.28), transparent 30%);
  color: #fff7e9;
}

.catalog-card__body p {
  margin: 0 0 10px;
  color: #86aca6;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.catalog-card__body h2 {
  min-height: 58px;
  margin: 0;
  font-size: clamp(22px, 1.8vw, 29px);
  font-weight: 950;
  line-height: 1.02;
}

.catalog-card__body dl {
  margin: 18px 0 20px;
  border-top: 1px solid rgba(255, 250, 241, 0.14);
}

.catalog-card__body dl div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 250, 241, 0.12);
}

.catalog-card__body dt {
  color: rgba(255, 250, 241, 0.58);
  font-size: 13px;
}

.catalog-card__body dd {
  margin: 0;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.36;
}

.catalog-card__body a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 999px;
  padding: 0 16px;
  color: #11100e;
  background: linear-gradient(180deg, #f4d49e, #d9ad66);
  font-size: 14px;
  font-weight: 900;
}

@media (max-width: 1180px) {
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .catalog-nav {
    grid-template-columns: 1fr auto;
  }

  .catalog-nav__links {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .catalog-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 0;
    background: transparent;
  }

  .catalog-hero::after {
    display: none;
  }

  .catalog-hero__media {
    position: relative;
    z-index: 0;
    aspect-ratio: 16 / 9;
    margin: 0 0 28px;
    overflow: hidden;
    background: #f8f7f5;
  }

  .catalog-hero__media img {
    object-position: left center;
  }

  .catalog-hero__copy {
    grid-column: auto;
    justify-self: stretch;
    max-width: none;
  }

  .catalog-toolbar {
    position: static;
    align-items: stretch;
    flex-direction: column;
    border-radius: 18px;
  }

  .catalog-back,
  .catalog-contact {
    justify-content: center;
    width: 100%;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .catalog-page main {
    width: min(100% - 28px, 1420px);
    padding-top: 44px;
  }

  .catalog-hero h1 {
    font-size: clamp(42px, 13vw, 62px);
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .catalog-card__image {
    height: 250px;
  }
}

body.is-product-handoff .products-section .product-card--handoff .product-visual--magsafe-front,
body.is-handoff-step-3 .products-section .product-card--handoff .product-visual--magsafe-front,
body.is-handoff-docking .products-section .product-card--handoff .product-visual--magsafe-front,
body.is-product-docked .products-section .product-card--handoff .product-visual--magsafe-front {
  background:
    radial-gradient(ellipse at 50% 78%, rgba(13, 13, 11, 0.14), transparent 38%),
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.24), transparent 42%) !important;
  box-shadow: inset 0 0 0 1px rgba(185, 137, 85, 0.08), 0 24px 46px rgba(44, 37, 27, 0.08);
}

.products-section .product-card--category .product-visual img {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 0;
  transform-origin: center center;
}

.products-section .product-card--handoff .product-visual--magsafe-front img,
.products-section .product-card--handoff:hover .product-visual--magsafe-front img {
  filter: drop-shadow(0 22px 22px rgba(13, 13, 11, 0.18)) !important;
  transform: scale(0.68) !important;
}

.products-section .product-visual--car img,
.products-section .product-card--category:hover .product-visual--car img {
  object-position: center;
  transform: scale(0.7) !important;
}

.products-section .product-visual--desktop img,
.products-section .product-card--category:hover .product-visual--desktop img {
  transform: scale(0.72) !important;
}

.products-section .product-visual--ring-holder img,
.products-section .product-card--category:hover .product-visual--ring-holder img {
  transform: scale(0.66) !important;
}

.products-section .product-visual--laptop img,
.products-section .product-card--category:hover .product-visual--laptop img {
  transform: scale(0.76) !important;
}

.products-section .product-visual--accessory img,
.products-section .product-card--category:hover .product-visual--accessory img {
  transform: translateY(14px) scale(0.6) !important;
}

.products-section .product-category-bar {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  justify-content: center;
  text-align: center;
}

.products-section .product-category-bar h3 {
  max-width: 100%;
  width: 100%;
  text-align: center;
}

.products-section .product-category-arrow {
  display: none;
}

.products-section .product-card--category {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

@media (max-width: 980px) and (min-width: 681px) {
  .product-category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .product-category-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  body.is-products-ready .site-nav {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 64px;
    padding: 10px 16px;
  }

  body.is-products-ready .site-nav .brand-mark,
  body.is-products-ready .site-nav .language-button {
    display: none;
  }

  body.is-products-ready .site-nav .nav-links {
    display: flex;
    width: 100%;
    justify-content: center;
    gap: 18px;
    overflow-x: auto;
    white-space: nowrap;
  }
}

@media (max-width: 900px) {
  .catalog-nav.contact-page-nav,
  .catalog-nav.subpage-nav {
    border-radius: 0;
  }

  .contact-page .catalog-lang {
    min-width: auto;
    padding: 10px 14px;
    font-size: 12px;
  }
}

/* Typography refinement layer */
:root {
  --font-body: "Aptos", "Segoe UI Variable Text", "Segoe UI", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: Georgia, "Times New Roman", "Source Han Serif SC", "Noto Serif SC", "Songti SC", serif;
  --font-zh-heading: "Microsoft YaHei UI", "PingFang SC", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --font-number: Georgia, "Times New Roman", serif;
}

html {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body,
button,
input,
select,
textarea {
  font-family: var(--font-body);
  font-kerning: normal;
  font-variant-ligatures: common-ligatures;
}

body {
  font-weight: 500;
  line-height: 1.58;
}

.brand-mark,
.catalog-brand,
.nav-links,
.catalog-nav__links,
.language-button,
.catalog-lang,
.catalog-back,
.catalog-contact,
.primary-link,
.secondary-link,
.contact-submit-button,
.contact-form button,
.catalog-card__body a {
  font-family: var(--font-body);
  letter-spacing: 0;
}

.hero-copy .eyebrow,
.section-kicker,
.card-kicker,
.partners-kicker,
.project-cta-kicker,
.catalog-kicker,
.showcase-panel .panel-kicker,
.factory-photo figcaption span,
.contact-details dt,
.contact-form label,
.contact-inquiry-form label,
.contact-inquiry-form > span,
.contact-company-card strong,
.catalog-card__body p,
.catalog-card__topline strong {
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.35;
}

.hero-copy h1,
.section-heading h2,
.product-section-heading h2,
.story-sticky h2,
.company-copy h2,
.collaboration-heading h3,
.project-cta-card h2,
.partners-case-heading h2,
.factory-proof h3,
.factory-overview-card h3,
.contact-details h3,
.contact-page-hero h1,
.contact-company-card h3,
.catalog-hero h1,
.catalog-card__topline span {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0;
  text-wrap: balance;
}

body.lang-zh .hero-copy h1,
body.lang-zh .section-heading h2,
body.lang-zh .product-section-heading h2,
body.lang-zh .story-sticky h2,
body.lang-zh .company-copy h2,
body.lang-zh .collaboration-heading h3,
body.lang-zh .project-cta-card h2,
body.lang-zh .partners-case-heading h2,
body.lang-zh .factory-proof h3,
body.lang-zh .factory-overview-card h3,
body.lang-zh .contact-details h3,
.contact-page.lang-zh .showcase-panel h2,
body.lang-zh .showcase-panel h2,
.contact-page.lang-zh .contact-page-hero h1,
body.lang-zh .catalog-hero h1,
body.lang-zh .catalog-card__body h2,
.catalog-page .catalog-hero h1,
.catalog-page .catalog-card__body h2,
body[data-page] .section-heading h2,
body[data-page] .factory-proof h3 {
  font-family: var(--font-zh-heading);
  font-weight: 800;
  letter-spacing: 0;
}

.hero-text,
.section-heading p:not(.section-kicker),
.product-section-heading p:not(.section-kicker),
.story-sticky p:not(.section-kicker),
.story-chapter p,
.company-copy p:not(.section-kicker),
.collaboration-card p,
.project-cta-card p,
.factory-proof p:not(.section-kicker),
.factory-overview-card p:not(.card-kicker),
.contact-details dd,
.contact-page-hero p:not(.section-kicker),
.contact-company-card p,
.catalog-hero p:not(.catalog-kicker),
.catalog-card__body dd,
.catalog-empty {
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0;
}

.product-card h3,
.product-category-bar h3,
.story-chapter h3,
.partner-list strong,
.custom-flow h3,
.contact-company-card h3,
.catalog-card__body h2,
.factory-photo figcaption strong,
.factory-gallery figcaption strong {
  font-family: var(--font-body);
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.14;
  text-wrap: balance;
}

.factory-overview-card span,
.company-stats strong,
.collaboration-card strong,
.catalog-card__topline span,
.product-card--category::before {
  font-family: var(--font-number);
}

.hero-copy h1 {
  font-size: 8.75rem;
  line-height: 0.86;
}

body.lang-zh .hero-copy h1 {
  font-size: 6.75rem;
  line-height: 0.98;
}

.section-heading h2,
.product-section-heading h2 {
  font-size: 5.25rem;
  line-height: 0.96;
}

body.lang-zh .section-heading h2,
body.lang-zh .product-section-heading h2 {
  font-size: 4.25rem;
  line-height: 1.08;
}

.story-sticky h2 {
  font-size: 5.6rem;
  line-height: 0.95;
}

body.lang-zh .story-sticky h2 {
  font-size: 4.4rem;
  line-height: 1.08;
}

.contact-page-hero h1 {
  font-size: 6.25rem;
  line-height: 0.94;
}

.contact-page.lang-zh .contact-page-hero h1 {
  font-size: 4.5rem;
  line-height: 1.1;
}

.catalog-hero h1 {
  font-size: 5.75rem;
  line-height: 0.96;
}

body.lang-zh .catalog-hero h1 {
  font-size: 4.4rem;
  line-height: 1.1;
}

.catalog-page .catalog-hero h1 {
  font-size: 4.4rem;
  line-height: 1.1;
}

.product-card h3,
.catalog-card__body h2 {
  font-size: 1.7rem;
}

body.lang-zh .product-card h3,
.catalog-page .catalog-card__body h2,
body.lang-zh .catalog-card__body h2 {
  font-size: 1.55rem;
  line-height: 1.2;
}

.story-chapter h3,
.custom-flow h3,
.contact-details h3,
.contact-company-card h3 {
  font-size: 1.9rem;
}

.product-category-bar h3,
body.lang-zh .product-category-bar h3 {
  font-size: 1.65rem;
}

@media (max-width: 1180px) {
  .hero-copy h1 {
    font-size: 6.75rem;
  }

  body.lang-zh .hero-copy h1 {
    font-size: 5.25rem;
  }

  .section-heading h2,
  .product-section-heading h2,
  .story-sticky h2,
  .catalog-hero h1 {
    font-size: 4.45rem;
  }

  body.lang-zh .section-heading h2,
  body.lang-zh .product-section-heading h2,
  body.lang-zh .story-sticky h2,
  body.lang-zh .catalog-hero h1,
  .catalog-page .catalog-hero h1,
  body[data-page] .section-heading h2 {
    font-size: 3.55rem;
  }
}

@media (max-width: 780px) {
  .hero-copy h1 {
    font-size: 4.75rem;
    line-height: 0.9;
  }

  body.lang-zh .hero-copy h1 {
    font-size: 3.8rem;
    line-height: 1.04;
  }

  .section-heading h2,
  .product-section-heading h2,
  .story-sticky h2,
  .company-copy h2,
  .project-cta-card h2,
  .contact-page-hero h1,
  .catalog-hero h1 {
    font-size: 3.25rem;
    line-height: 1;
  }

  body.lang-zh .section-heading h2,
  body.lang-zh .product-section-heading h2,
  body.lang-zh .story-sticky h2,
  body.lang-zh .company-copy h2,
  body.lang-zh .project-cta-card h2,
  .contact-page.lang-zh .contact-page-hero h1,
  body.lang-zh .catalog-hero h1,
  .catalog-page .catalog-hero h1,
  body[data-page] .section-heading h2 {
    font-size: 2.45rem;
    line-height: 1.14;
  }

  .hero-text,
  .section-heading p:not(.section-kicker),
  .product-section-heading p:not(.section-kicker),
  .story-sticky p:not(.section-kicker),
  .contact-page-hero p:not(.section-kicker),
  .catalog-hero p:not(.catalog-kicker) {
    font-size: 0.98rem;
    line-height: 1.68;
  }
}

@media (max-width: 520px) {
  .hero-copy h1 {
    font-size: 3.75rem;
  }

  body.lang-zh .hero-copy h1 {
    font-size: 3rem;
  }

  .section-heading h2,
  .product-section-heading h2,
  .story-sticky h2,
  .company-copy h2,
  .project-cta-card h2,
  .contact-page-hero h1,
  .catalog-hero h1 {
    font-size: 2.65rem;
  }

  body.lang-zh .section-heading h2,
  body.lang-zh .product-section-heading h2,
  body.lang-zh .story-sticky h2,
  body.lang-zh .company-copy h2,
  body.lang-zh .project-cta-card h2,
  .contact-page.lang-zh .contact-page-hero h1,
  body.lang-zh .catalog-hero h1,
  .catalog-page .catalog-hero h1,
  body[data-page] .section-heading h2 {
    font-size: 2.1rem;
  }

  .product-card h3,
  .catalog-card__body h2,
  .story-chapter h3,
  .custom-flow h3,
  .contact-details h3,
  .contact-company-card h3 {
    font-size: 1.35rem;
  }
}

/* Subpage typography and layout polish */
body[data-page] {
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 84% 14%, rgba(185, 130, 79, 0.16), transparent 32%),
    linear-gradient(135deg, #f4eee4 0%, #ded3c3 100%);
}

body[data-page] main {
  width: min(100% - 96px, 1240px);
  margin: 0 auto;
  padding: 64px 0 112px;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.72fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 34px 0 72px;
}

.page-hero--plain {
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.58fr);
}

.page-hero__copy {
  max-width: 760px;
}

.page-hero h1 {
  max-width: 820px;
  margin: 16px 0 0;
  font-family: var(--font-zh-heading);
  font-size: 4.45rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
}

.page-hero p:not(.eyebrow),
.section__head > p:not(.eyebrow),
.split-feature__copy > p,
.evidence-panel > p,
.capability-card p {
  max-width: 760px;
  color: rgba(13, 13, 11, 0.68);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.72;
  letter-spacing: 0;
}

.page-hero__visual,
.split-feature__media {
  overflow: hidden;
  border: 1px solid rgba(13, 13, 11, 0.12);
  border-radius: 12px;
  background: rgba(255, 250, 241, 0.5);
  box-shadow: 0 28px 70px rgba(26, 21, 16, 0.14);
}

.page-hero__visual img,
.split-feature__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-hero__visual--workshop img {
  aspect-ratio: 16 / 10;
  object-position: center 52%;
}

.capability-meter {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.capability-meter div,
.capability-card,
.evidence-panel {
  border: 1px solid rgba(13, 13, 11, 0.12);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0.78), rgba(238, 230, 217, 0.62));
  box-shadow:
    0 22px 58px rgba(26, 21, 16, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.76);
}

.capability-meter div {
  padding: 22px;
}

.capability-meter strong {
  display: block;
  color: var(--accent-hot);
  font-family: var(--font-number);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 0.92;
}

.capability-meter span {
  display: block;
  margin-top: 12px;
  color: rgba(13, 13, 11, 0.68);
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.34;
}

.section {
  padding: 74px 0;
}

.section__head {
  max-width: 820px;
  margin-bottom: 30px;
}

.section__head h2,
.split-feature__copy h2,
.evidence-panel h2 {
  margin: 14px 0 0;
  font-family: var(--font-zh-heading);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.capability-card {
  padding: 26px;
}

.capability-card span {
  display: block;
  color: rgba(185, 130, 79, 0.74);
  font-family: var(--font-number);
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1;
}

.capability-card h3 {
  margin: 22px 0 12px;
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 850;
  line-height: 1.15;
}

.split-feature {
  display: grid;
  grid-template-columns: minmax(340px, 0.78fr) minmax(0, 1fr);
  gap: 44px;
  align-items: center;
  padding: 74px 0;
}

.split-feature--reverse {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.78fr);
}

.split-feature--reverse .split-feature__media {
  order: 2;
}

.accordion {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.accordion button {
  width: 100%;
  border: 1px solid rgba(13, 13, 11, 0.12);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--ink);
  background: rgba(255, 250, 241, 0.74);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0;
  text-align: left;
}

.accordion div {
  color: rgba(13, 13, 11, 0.66);
  font-family: var(--font-body);
  line-height: 1.68;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.gallery-item {
  min-width: 0;
  margin: 0;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item--panorama {
  grid-column: 1 / -1;
}

.gallery-item button {
  display: block;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(13, 13, 11, 0.12);
  border-radius: 12px;
  padding: 0;
  color: var(--ink);
  background: rgba(255, 250, 241, 0.66);
  box-shadow: 0 22px 58px rgba(26, 21, 16, 0.12);
  cursor: pointer;
}

.gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-item--panorama img {
  aspect-ratio: 16 / 7;
  object-position: center 52%;
}

.gallery-item--wide img {
  aspect-ratio: 16 / 10;
}

.gallery-item figcaption {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
}

.gallery-item figcaption strong {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 850;
}

.gallery-item figcaption span {
  color: rgba(13, 13, 11, 0.58);
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.35;
}

.evidence-panel {
  padding: 38px;
}

@media (max-width: 980px) {
  body[data-page] main {
    width: min(100% - 44px, 760px);
    padding: 42px 0 84px;
  }

  .page-hero,
  .page-hero--plain,
  .split-feature,
  .split-feature--reverse {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .split-feature--reverse .split-feature__media {
    order: 0;
  }

  .page-hero h1 {
    font-size: 3rem;
    line-height: 1.12;
  }

  .section__head h2,
  .split-feature__copy h2,
  .evidence-panel h2 {
    font-size: 2.25rem;
  }

  .capability-grid,
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .factory-line-hero {
    min-height: 560px;
  }

  .factory-line-hero figcaption {
    grid-template-columns: 1fr;
  }

  .gallery-item--panorama img {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 620px) {
  body[data-page] main {
    width: min(100% - 28px, 420px);
  }

  .page-hero h1 {
    font-size: 2.35rem;
  }

  .section__head h2,
  .split-feature__copy h2,
  .evidence-panel h2 {
    font-size: 1.85rem;
  }

  .capability-grid,
  .gallery-grid,
  .capability-meter {
    grid-template-columns: 1fr;
  }

  .gallery-item--wide {
    grid-column: span 1;
  }

  .factory-line-hero {
    min-height: 460px;
  }

  .factory-line-hero figcaption strong {
    font-size: 2rem;
    line-height: 1.08;
  }

  .gallery-item--panorama img,
  .gallery-item--wide img {
    aspect-ratio: 4 / 3;
  }
}

/* Story section: keep the first-version scroll layout, with refreshed background and type. */
.content-section.story-section {
  --story-progress: 0.16;
  isolation: isolate;
  overflow: clip;
  min-height: 180vh;
  padding-top: clamp(92px, 11vw, 170px);
  padding-bottom: clamp(92px, 12vw, 190px);
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(16, 16, 15, 0.045) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, rgba(16, 16, 15, 0.032) 0 1px, transparent 1px 100%),
    radial-gradient(circle at 24% 22%, rgba(216, 189, 144, 0.28), transparent 36%),
    radial-gradient(circle at 82% 54%, rgba(35, 32, 28, 0.2), transparent 34%),
    linear-gradient(180deg, rgba(245, 239, 229, 0.99), rgba(226, 216, 201, 0.98));
  background-size: 96px 96px, 96px 96px, auto, auto, auto;
}

.content-section.story-section::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  opacity: 1;
  background:
    linear-gradient(90deg, rgba(244, 238, 228, 0.34) 0%, rgba(244, 238, 228, 0.12) 47%, rgba(32, 30, 27, 0.68) 100%),
    linear-gradient(120deg, transparent 0 38%, rgba(255, 252, 246, 0.52) 38% 39%, transparent 39% 100%),
    linear-gradient(180deg, rgba(255, 252, 246, 0.32), transparent 42%);
}

.content-section.story-section::after {
  position: absolute;
  top: clamp(44px, 7vw, 118px);
  left: clamp(-260px, -14vw, -128px);
  z-index: 0;
  width: clamp(560px, 54vw, 820px);
  height: clamp(760px, 80vw, 1060px);
  pointer-events: none;
  content: "";
  background: url("./assets/products/story/mp31-rainbow-ring-bg.png") 42% 45% / clamp(920px, 76vw, 1320px) auto no-repeat;
  filter:
    saturate(1.08)
    contrast(1.04)
    drop-shadow(0 42px 72px rgba(96, 65, 40, 0.18));
  mix-blend-mode: multiply;
  opacity: 0.82;
  transform: rotate(-7deg);
  transform-origin: 44% 50%;
  mask-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.96) 0%, rgba(0, 0, 0, 0.88) 52%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 10%, #000 88%, transparent 100%);
  mask-composite: intersect;
}

.story-ring-background,
.story-visual {
  display: none;
}

.story-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 0.72fr);
  gap: clamp(38px, 7vw, 104px);
  align-items: start;
}

.story-sticky {
  position: sticky;
  top: 88px;
  display: flex;
  min-height: calc(100vh - 126px);
  flex-direction: column;
  justify-content: space-between;
  gap: 0;
  padding: clamp(18px, 2vw, 28px) 0;
  isolation: isolate;
}

.story-sticky > div:first-child,
.story-progress {
  position: relative;
  z-index: 2;
}

.story-sticky > div:first-child {
  width: auto;
  max-width: 760px;
}

.story-sticky h2,
body.lang-zh .story-sticky h2 {
  max-width: 760px;
  margin: 0;
  font-family: "Didot", "Bodoni 72", "Times New Roman", "Songti SC", "Noto Serif SC", serif;
  font-size: clamp(54px, 7.4vw, 112px);
  font-weight: 760;
  line-height: 0.86;
  letter-spacing: 0;
  text-wrap: balance;
}

body.lang-zh .story-sticky h2 {
  font-family: "Songti SC", "SimSun", "Source Han Serif SC", "Noto Serif SC", serif;
  font-size: clamp(58px, 7.1vw, 106px);
  line-height: 0.92;
}

.story-sticky p:not(.section-kicker),
body.lang-zh .story-sticky p:not(.section-kicker) {
  width: auto;
  max-width: 650px;
  margin: 28px 0 0;
  color: rgba(13, 13, 11, 0.68);
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 650;
  line-height: 1.75;
}

.story-progress {
  grid-column: auto;
  width: min(520px, 100%);
  height: 2px;
  margin-top: clamp(28px, 5vw, 70px);
  overflow: hidden;
  background: rgba(16, 16, 15, 0.13);
}

.story-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hot));
  transform: scaleX(var(--story-progress));
  transform-origin: left;
  transition: transform 360ms ease;
}

.story-chapters {
  grid-column: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding-top: 8vh;
}

.story-chapter {
  position: relative;
  min-height: clamp(310px, 36vw, 460px);
  padding: clamp(28px, 4vw, 46px);
  overflow: hidden;
  border: 1px solid rgba(16, 16, 15, 0.13);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(255, 252, 246, 0.82), rgba(234, 226, 213, 0.68)),
    radial-gradient(circle at 90% 8%, rgba(77, 110, 106, 0.12), transparent 32%);
  box-shadow:
    0 34px 72px rgba(44, 37, 27, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.56);
  opacity: 0.64;
  transform: translateY(26px);
  transition: opacity 420ms ease, transform 420ms ease, border-color 420ms ease;
}

.story-chapter::before {
  position: absolute;
  inset: auto -15% -36% auto;
  width: 260px;
  aspect-ratio: 1;
  content: "";
  border: 18px solid rgba(16, 16, 15, 0.08);
  border-radius: 50%;
  background: none;
  opacity: 1;
  filter: none;
  transform: none;
}

.story-chapter:nth-child(even) {
  color: #fffaf1;
  border-color: rgba(255, 250, 241, 0.14);
  background:
    linear-gradient(150deg, rgba(16, 16, 15, 0.92), rgba(42, 38, 31, 0.86)),
    radial-gradient(circle at 84% 12%, rgba(185, 137, 85, 0.24), transparent 32%);
  transform: translateX(clamp(-42px, -4vw, -18px)) translateY(26px);
}

.story-chapter:nth-child(even)::before {
  border-color: rgba(255, 250, 241, 0.08);
  background: none;
  opacity: 1;
  filter: none;
}

.story-chapter.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.story-chapter:nth-child(even).is-visible {
  transform: translateX(clamp(-42px, -4vw, -18px)) translateY(0);
}

.story-chapter span {
  display: block;
  color: var(--accent-hot);
  font-family: "Didot", "Bodoni 72", "Times New Roman", serif;
  font-size: clamp(54px, 7vw, 92px);
  font-weight: 520;
  line-height: 0.8;
}

.story-chapter h3,
body.lang-zh .story-chapter h3 {
  max-width: 390px;
  margin: clamp(54px, 7vw, 96px) 0 0;
  font-family: var(--font-body);
  font-size: clamp(30px, 3.3vw, 50px);
  font-weight: 850;
  line-height: 0.96;
  letter-spacing: 0;
}

.story-chapter p {
  max-width: 420px;
  margin: 18px 0 0;
  color: rgba(13, 13, 11, 0.64);
  font-family: var(--font-body);
  font-size: clamp(15px, 1.35vw, 18px);
  font-weight: 620;
  line-height: 1.68;
}

.story-chapter:nth-child(even) p {
  color: rgba(255, 250, 241, 0.72);
}

@media (max-width: 980px) {
  .content-section.story-section {
    min-height: auto;
    padding: 78px 24px;
  }

  .content-section.story-section::after {
    top: 40px;
    left: auto;
    right: -260px;
    width: 620px;
    height: 760px;
    opacity: 0.34;
    background-size: 900px auto;
    transform: rotate(-10deg);
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .story-sticky {
    position: relative;
    top: auto;
    min-height: auto;
    padding: 0;
  }

  .story-chapters {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: 0;
  }

  .story-chapter,
  .story-chapter:nth-child(even),
  .story-chapter.is-visible,
  .story-chapter:nth-child(even).is-visible {
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .content-section.story-section {
    padding: 72px 20px;
  }

  .content-section.story-section::before {
    background:
      linear-gradient(180deg, rgba(245, 239, 229, 0.84), rgba(229, 219, 204, 0.94)),
      linear-gradient(120deg, transparent 0 38%, rgba(255, 252, 246, 0.42) 38% 39%, transparent 39% 100%);
  }

  .content-section.story-section::after {
    top: 18px;
    right: -310px;
    width: 560px;
    height: 620px;
    opacity: 0.22;
    background-size: 780px auto;
  }

  .story-sticky h2,
  body.lang-zh .story-sticky h2 {
    font-size: clamp(42px, 13vw, 66px);
    line-height: 1.02;
  }

  .story-sticky p:not(.section-kicker),
  body.lang-zh .story-sticky p:not(.section-kicker) {
    font-size: 14px;
  }

  .story-chapter {
    min-height: 300px;
    padding: 24px 20px;
  }

  .story-chapter h3,
  body.lang-zh .story-chapter h3 {
    margin-top: 48px;
    font-size: clamp(27px, 9vw, 40px);
  }
}

/* Product card image edge polish */
.products-section .product-card--category .product-visual img {
  image-rendering: auto;
  filter:
    saturate(1.03)
    contrast(1.02)
    drop-shadow(0 16px 18px rgba(13, 13, 11, 0.1)) !important;
}

.products-section .product-card--category:hover .product-visual img {
  filter:
    saturate(1.06)
    contrast(1.04)
    drop-shadow(0 22px 24px rgba(13, 13, 11, 0.14)) !important;
}

.products-section .product-card--category .product-visual::before {
  opacity: 0.82;
  filter: blur(9px);
}

/* Cleaner presentation for visually busy ring products. */
.products-section .product-card--category:nth-child(1) .product-visual,
.products-section .product-card--category:nth-child(3) .product-visual {
  background:
    radial-gradient(ellipse at 50% 72%, rgba(13, 13, 11, 0.075), transparent 33%),
    linear-gradient(180deg, #fffdf8 0%, #f8f1e7 100%) !important;
}

.products-section .product-card--category:nth-child(1) .product-visual::before,
.products-section .product-card--category:nth-child(3) .product-visual::before {
  left: 50%;
  bottom: 24px;
  width: 42%;
  height: 12px;
  opacity: 0.62;
  background: radial-gradient(ellipse at center, rgba(13, 13, 11, 0.14), transparent 72%);
  filter: blur(10px);
  transform: translateX(-50%);
}

.products-section .product-card--category:nth-child(1) .product-visual::after,
.products-section .product-card--category:nth-child(3) .product-visual::after {
  display: none;
}

.products-section .product-card--category:nth-child(1) .product-visual img,
.products-section .product-card--category:nth-child(1):hover .product-visual img {
  filter:
    saturate(1.02)
    contrast(1.01)
    drop-shadow(0 12px 14px rgba(13, 13, 11, 0.085)) !important;
  transform: scale(0.62) !important;
}

.products-section .product-card--category:nth-child(3) .product-visual img,
.products-section .product-card--category:nth-child(3):hover .product-visual img {
  filter:
    saturate(1)
    contrast(1)
    drop-shadow(0 12px 14px rgba(13, 13, 11, 0.08)) !important;
  transform: scale(0.68) !important;
}

/* Hide small homepage kicker labels such as 产品, 渠道服务, 工厂. */
body:not(.catalog-page):not(.contact-page):not([data-page]) .section-kicker,
body:not(.catalog-page):not(.contact-page):not([data-page]) .card-kicker,
body:not(.catalog-page):not(.contact-page):not([data-page]) .partners-kicker,
body:not(.catalog-page):not(.contact-page):not([data-page]) .project-cta-kicker {
  display: none !important;
}

/* Mobile first-screen polish: prevent the opening title and language button from clipping. */
@media (max-width: 520px) {
  body:not(.catalog-page):not(.contact-page):not([data-page]) .site-nav {
    left: max(18px, env(safe-area-inset-left));
    right: max(18px, env(safe-area-inset-right));
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 0;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .language-button {
    min-width: 72px;
    height: 34px;
    padding: 0 10px;
    white-space: nowrap;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .hero-copy {
    width: min(330px, calc(100vw - 40px));
    overflow: visible;
  }

  body.lang-zh:not(.catalog-page):not(.contact-page):not([data-page]) .hero-copy h1 {
    max-width: 6.4em;
    margin-right: auto;
    margin-left: auto;
    font-size: clamp(42px, 12.4vw, 50px);
    line-height: 1.08;
    letter-spacing: 0;
    white-space: normal;
    word-break: break-all;
    text-wrap: balance;
  }
}

@media (max-width: 760px) {
  body.is-products-ready:not(.catalog-page):not(.contact-page):not([data-page]) .site-nav .nav-links {
    display: none !important;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel {
    width: 100%;
    margin-right: 0;
    margin-left: 0;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel__track {
    aspect-ratio: 1672 / 941;
    height: auto !important;
    min-height: 0 !important;
    transition: none !important;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-lead-banner {
    transform: none;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-lead-banner img {
    height: 100% !important;
    object-fit: contain !important;
  }
}

/* Equipment image clarity for the factory replacement set. */
body[data-page="factory"] .page-hero__visual,
body[data-page="factory"] .gallery-item button {
  background:
    radial-gradient(ellipse at 50% 86%, rgba(13, 13, 11, 0.08), transparent 36%),
    linear-gradient(180deg, #fffdf8 0%, #f2eadf 100%);
}

body[data-page="factory"] .page-hero__visual img {
  box-sizing: border-box;
  height: auto;
  aspect-ratio: 9 / 14;
  object-fit: contain;
  object-position: center;
  padding: clamp(10px, 1.4vw, 18px);
  background: linear-gradient(180deg, #fffdf8 0%, #f4ede3 100%);
}

body[data-page="factory"] .gallery-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 32px);
}

body[data-page="factory"] .gallery-item--wide {
  grid-column: span 1;
}

body[data-page="factory"] .gallery-item img {
  box-sizing: border-box;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 14;
  object-fit: contain;
  object-position: center;
  padding: clamp(8px, 1.1vw, 14px);
  background:
    radial-gradient(ellipse at 50% 88%, rgba(13, 13, 11, 0.09), transparent 36%),
    linear-gradient(180deg, #fffdf8 0%, #f1e9de 100%);
}

body[data-page="factory"] .gallery-item figcaption {
  min-height: 78px;
}

.factory-overview-card > img {
  box-sizing: border-box;
  object-fit: contain;
  padding: clamp(18px, 3vw, 48px);
  background:
    radial-gradient(ellipse at 50% 86%, rgba(13, 13, 11, 0.14), transparent 34%),
    linear-gradient(180deg, #f8fbfa 0%, #e9eee9 100%);
  filter: saturate(1.02) contrast(1.04);
  transform: none;
}

.factory-overview-card:nth-child(odd) > img {
  object-position: right center;
}

.factory-overview-card:nth-child(even) > img {
  object-position: left center;
}

.factory-overview-card::before {
  background:
    linear-gradient(180deg, rgba(8, 8, 7, 0.04) 0%, rgba(8, 8, 7, 0.16) 46%, rgba(8, 8, 7, 0.72) 100%),
    linear-gradient(90deg, rgba(8, 8, 7, 0.72), rgba(8, 8, 7, 0.1) 56%, rgba(8, 8, 7, 0.58));
}

.factory-overview-card:hover > img {
  filter: saturate(1.05) contrast(1.06);
  transform: scale(1.012);
}

.factory-overview-card--service-map {
  display: block;
  min-height: 0;
  aspect-ratio: 1916 / 821;
  padding: 0;
  line-height: 0;
  background: #f4eadb;
}

.factory-overview-card--service-map > img,
.factory-overview-card--service-map:hover > img {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
  object-position: center;
  background: transparent;
  filter: none;
  transform: none;
}

.factory-overview-card--service-map::before {
  display: none;
  content: none;
}

.factory-overview-card--service-map > div {
  display: none;
}

.testing-lab-card {
  background:
    radial-gradient(ellipse at 50% 88%, rgba(13, 13, 11, 0.16), transparent 38%),
    linear-gradient(180deg, #f8fbfa 0%, #e8eee9 100%);
}

.testing-lab-card img {
  box-sizing: border-box;
  object-fit: contain;
  object-position: center;
  padding: clamp(10px, 1.2vw, 16px);
  background: transparent;
  filter: saturate(1.02) contrast(1.03);
}

.testing-lab-card:hover img {
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.012);
}

.factory-line-hero {
  background:
    radial-gradient(ellipse at 50% 86%, rgba(13, 13, 11, 0.18), transparent 34%),
    linear-gradient(180deg, #f8fbfa 0%, #e8eee9 100%);
}

.factory-line-hero img {
  box-sizing: border-box;
  object-fit: contain;
  object-position: center;
  padding: clamp(18px, 3vw, 46px);
  background: transparent;
}

@media (max-width: 980px) {
  body[data-page="factory"] .gallery-grid {
    grid-template-columns: 1fr;
  }
}

body.lang-zh .factory-line-hero figcaption {
  grid-template-columns: minmax(110px, 0.16fr) minmax(0, 0.84fr);
}

body.lang-zh .factory-line-hero figcaption strong {
  max-width: min(980px, 78vw);
  font-size: clamp(28px, 4vw, 62px);
  line-height: 1.08;
  word-break: keep-all;
  overflow-wrap: normal;
}

/* Final company photo overrides: company strength, R&D, and workshop photos must render as real large photos. */
.factory-line-hero img,
body[data-page="factory"] .page-hero__visual--workshop img,
body[data-page="factory"] .workshop-line-gallery-section .gallery-item img,
.factory-overview-card--company > img,
.factory-overview-card--strength-system > img,
.factory-overview-card--strength-certificates > img,
.factory-overview-card--strength-showcase > img,
.factory-overview-card--research > img,
.factory-overview-card--workshop > img {
  padding: 0 !important;
  object-fit: cover !important;
  background: none !important;
}

.factory-line-hero img,
body[data-page="factory"] .page-hero__visual--workshop img {
  aspect-ratio: 16 / 10 !important;
  object-position: center 52% !important;
}

.factory-overview-card--company > img,
.factory-overview-card--strength-system > img,
.factory-overview-card--strength-certificates > img,
.factory-overview-card--strength-showcase > img,
.factory-overview-card--research > img,
.factory-overview-card--workshop > img {
  object-position: center !important;
}

body.lang-zh .factory-overview-card--research h3 {
  max-width: min(100%, 760px);
  font-size: clamp(38px, 5.4vw, 68px);
  line-height: 1.14;
  letter-spacing: 0.025em;
  text-wrap: pretty;
}

body[data-page="factory"] .workshop-line-gallery-section .gallery-item--panorama {
  grid-column: 1 / -1;
}

body[data-page="factory"] .workshop-line-gallery-section .gallery-item--panorama img {
  aspect-ratio: 16 / 7 !important;
  object-position: center 52% !important;
}

body[data-page="factory"] .workshop-line-gallery-section .gallery-item--wide img {
  aspect-ratio: 16 / 10 !important;
}

@media (max-width: 620px) {
  body[data-page="factory"] .workshop-line-gallery-section .gallery-item--panorama img,
  body[data-page="factory"] .workshop-line-gallery-section .gallery-item--wide img {
    aspect-ratio: 4 / 3 !important;
  }
}

.company-gallery-sequence {
  display: grid;
  gap: clamp(34px, 5vw, 72px);
  margin-top: clamp(34px, 5vw, 72px);
}

.company-gallery-section .company-gallery-sequence {
  margin-top: clamp(24px, 3vw, 40px);
}

.company-gallery-group {
  display: grid;
  grid-template-columns: minmax(170px, 0.24fr) minmax(0, 1fr);
  gap: clamp(18px, 3vw, 42px);
  align-items: start;
}

.company-gallery-group__head {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 10px;
  padding-top: 4px;
}

.company-gallery-group__head span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(211, 184, 122, 0.5);
  border-radius: 999px;
  color: #d6b56a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.company-gallery-group__head h3 {
  margin: 0;
  color: #fff8eb;
  font-size: clamp(24px, 3vw, 44px);
  line-height: 1.05;
}

.company-gallery-group__head p {
  margin: 0;
  max-width: 28ch;
  color: rgba(255, 248, 235, 0.66);
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.65;
}

.company-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(10px, 1.2vw, 18px);
}

.company-photo-card {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 248, 235, 0.12);
  border-radius: 8px;
  background: rgba(255, 248, 235, 0.06);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.company-photo-card--wide {
  grid-column: span 2;
}

.company-photo-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.03) contrast(1.03);
  transition: transform 420ms ease, filter 420ms ease;
}

.company-photo-card--wide img {
  aspect-ratio: 16 / 10;
}

.company-photo-card--tall img {
  aspect-ratio: 3 / 4;
}

.company-photo-card:hover img {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.06);
}

.company-photo-card figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 14px 12px;
  color: #fff8eb;
  font-size: 13px;
  line-height: 1.35;
  background: linear-gradient(180deg, transparent 0%, rgba(7, 7, 6, 0.76) 100%);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.5);
}

body[data-page="factory"] .company-gallery-section {
  padding-top: clamp(38px, 5vw, 76px);
}

body[data-page="factory"] .company-gallery-group__head h3,
body[data-page="factory"] .company-gallery-group__head p {
  color: #191510;
}

body[data-page="factory"] .company-gallery-group__head p {
  color: rgba(25, 21, 16, 0.68);
}

body[data-page="factory"] .workshop-line-gallery-section,
body[data-page="factory"] #equipment-gallery {
  display: none;
}

@media (max-width: 980px) {
  .company-gallery-group {
    grid-template-columns: 1fr;
  }

  .company-gallery-group__head {
    position: static;
    max-width: 680px;
  }

  .company-photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .company-photo-grid {
    grid-template-columns: 1fr;
  }

  .company-photo-card--wide {
    grid-column: auto;
  }

  .company-photo-card img,
  .company-photo-card--wide img,
  .company-photo-card--tall img {
    aspect-ratio: 4 / 3;
  }

  .company-photo-card figcaption {
    position: static;
    padding: 10px 12px 12px;
    background: rgba(7, 7, 6, 0.82);
  }
}

/* Impact gallery layout: each company category opens with a large cinematic image. */
.company-gallery-sequence {
  gap: clamp(72px, 10vw, 150px);
}

.company-gallery-group {
  position: relative;
  display: block;
}

.company-gallery-group__head {
  position: absolute;
  z-index: 4;
  top: clamp(190px, 23vw, 320px);
  left: clamp(22px, 6vw, 86px);
  max-width: min(820px, calc(100% - 44px));
  padding: 0;
  color: #fff8eb;
  pointer-events: none;
}

.company-gallery-group__head span {
  width: 42px;
  height: 30px;
  margin-bottom: clamp(16px, 2vw, 26px);
  border-color: rgba(255, 248, 235, 0.42);
  background: rgba(8, 8, 7, 0.5);
  color: #fff8eb;
  backdrop-filter: blur(10px);
}

.company-gallery-group__head h3,
body[data-page="factory"] .company-gallery-group__head h3 {
  margin: 0;
  color: #fff8eb;
  font-size: clamp(54px, 8vw, 118px);
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow: 0 24px 70px rgba(0, 0, 0, 0.54);
}

.company-gallery-group__head p,
body[data-page="factory"] .company-gallery-group__head p {
  max-width: 46ch;
  margin-top: clamp(18px, 2.2vw, 30px);
  color: rgba(255, 248, 235, 0.82);
  font-size: clamp(15px, 1.35vw, 20px);
  line-height: 1.75;
  text-shadow: 0 10px 34px rgba(0, 0, 0, 0.62);
}

.company-photo-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(14px, 1.45vw, 24px);
}

.company-photo-card {
  grid-column: span 4;
  border-radius: 6px;
  border-color: rgba(255, 248, 235, 0.16);
}

.company-photo-card--wide {
  grid-column: span 6;
}

.company-photo-card img,
.company-photo-card--wide img,
.company-photo-card--tall img {
  aspect-ratio: 4 / 3;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(1),
.company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3),
.company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3),
.company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6),
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3),
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6) {
  order: -1;
  grid-column: 1 / -1;
  min-height: clamp(560px, 78vh, 880px);
  border-radius: 8px;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(1)::before,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3)::before,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3)::before,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6)::before,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3)::before,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6)::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse at 22% 44%, rgba(0, 0, 0, 0.18), transparent 34%),
    linear-gradient(90deg, rgba(5, 5, 4, 0.82) 0%, rgba(5, 5, 4, 0.48) 34%, rgba(5, 5, 4, 0.12) 68%, rgba(5, 5, 4, 0.55) 100%),
    linear-gradient(180deg, rgba(5, 5, 4, 0.12) 0%, rgba(5, 5, 4, 0.18) 48%, rgba(5, 5, 4, 0.72) 100%);
  pointer-events: none;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(1) img,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3) img,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3) img,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6) img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3) img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6) img {
  height: clamp(560px, 78vh, 880px);
  aspect-ratio: auto;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3) img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3) img {
  object-position: center 42%;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3) img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6) img {
  object-position: center 52%;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6) img {
  object-position: center 42%;
}

.company-gallery-sequence--page .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(1) figcaption,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3) figcaption,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3) figcaption,
.company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6) figcaption,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3) figcaption,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6) figcaption {
  display: none;
}

@media (max-width: 980px) {
  .company-gallery-group__head {
    top: clamp(42px, 11vw, 90px);
    left: clamp(18px, 6vw, 48px);
  }

  .company-gallery-group__head h3,
  body[data-page="factory"] .company-gallery-group__head h3 {
    font-size: clamp(42px, 12vw, 82px);
  }

  .company-photo-card,
  .company-photo-card--wide {
    grid-column: span 6;
  }
}

@media (max-width: 620px) {
  .company-gallery-sequence {
    gap: 64px;
  }

  .company-gallery-group__head {
    top: 30px;
    left: 18px;
    max-width: calc(100% - 36px);
  }

  .company-gallery-group__head span {
    margin-bottom: 14px;
  }

  .company-gallery-group__head h3,
  body[data-page="factory"] .company-gallery-group__head h3 {
    font-size: clamp(40px, 15vw, 58px);
    line-height: 0.95;
  }

  .company-gallery-group__head p,
  body[data-page="factory"] .company-gallery-group__head p {
    max-width: 30ch;
    font-size: 14px;
    line-height: 1.6;
  }

  .company-photo-card,
  .company-photo-card--wide {
    grid-column: 1 / -1;
  }

  .company-gallery-sequence--page .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(1),
  .company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3),
  .company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3),
  .company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6),
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3),
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6) {
    min-height: min(76vh, 680px);
  }

  .company-gallery-sequence--page .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(1) img,
  .company-gallery-sequence--page .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(3) img,
  .company-gallery-sequence--page .company-gallery-group:nth-of-type(3) .company-photo-card:nth-child(3) img,
  .company-gallery-sequence--page .company-gallery-group:nth-of-type(4) .company-photo-card:nth-child(6) img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card:nth-child(3) img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card:nth-child(6) img {
    height: min(76vh, 680px);
  }
}

/* Contact page: keep the company information card readable with longer phone numbers. */
.contact-page .contact-company-card {
  padding: clamp(26px, 3vw, 36px);
  border-top: 0;
}

.contact-page .contact-company-card h3 {
  max-width: 13em;
  margin: 16px 0 28px;
  font-size: clamp(20px, 1.45vw, 24px);
  line-height: 1.24;
}

.contact-page .contact-company-card p {
  grid-template-columns: minmax(0, 1fr);
  gap: 7px;
  align-items: start;
  margin-top: 20px;
  line-height: 1.78;
}

.contact-page .contact-company-card strong {
  display: block;
}

.contact-page .contact-company-card a,
.contact-page .contact-company-card span {
  overflow-wrap: anywhere;
}

.contact-page .contact-number-list {
  display: grid;
  gap: 5px;
}

/* Homepage factory gallery: keep workshop and equipment photos compact. */
.company-gallery-sequence--home {
  gap: clamp(104px, 13vw, 190px);
}

.company-gallery-sequence--home .company-photo-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 3vw, 52px);
}

.company-gallery-sequence--home .company-photo-card,
.company-gallery-sequence--home .company-photo-card--wide,
.company-gallery-sequence--home .company-photo-card--tall {
  order: 0;
  grid-column: 1 / -1;
  min-height: clamp(620px, 78vh, 940px);
  border-radius: 8px;
}

.company-gallery-sequence--home .company-photo-card::before {
  display: none;
  content: none;
}

.company-gallery-sequence--home .company-photo-card img,
.company-gallery-sequence--home .company-photo-card--wide img,
.company-gallery-sequence--home .company-photo-card--tall img {
  width: 100%;
  height: clamp(620px, 78vh, 940px);
  aspect-ratio: auto;
  object-fit: cover;
}

.company-gallery-sequence--home .company-photo-card figcaption {
  display: block;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-gallery-group__head {
  position: relative;
  top: auto;
  left: auto;
  z-index: 2;
  max-width: min(720px, 100%);
  margin: 0 0 clamp(20px, 2.8vw, 34px);
  padding: 0;
  color: #191510;
  pointer-events: auto;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-gallery-group__head span {
  width: 42px;
  height: 30px;
  margin-bottom: clamp(10px, 1.3vw, 16px);
  border-color: rgba(25, 21, 16, 0.2);
  background: rgba(255, 252, 246, 0.68);
  color: #191510;
  backdrop-filter: blur(10px);
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-gallery-group__head h3 {
  color: #191510;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1;
  text-shadow: none;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-gallery-group__head p {
  max-width: 44ch;
  margin-top: clamp(8px, 1vw, 14px);
  color: rgba(25, 21, 16, 0.68);
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.7;
  text-shadow: none;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: clamp(12px, 1.4vw, 18px);
  align-items: start;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--wide,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--tall {
  order: 0 !important;
  align-self: start;
  grid-column: span 1 !important;
  min-height: 0 !important;
  border-radius: 6px;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--wide img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--tall img {
  height: clamp(190px, 16vw, 260px) !important;
  aspect-ratio: auto !important;
  object-fit: cover;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card::before {
  display: none !important;
  content: none !important;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card figcaption {
  display: block !important;
}

@media (max-width: 980px) {
  .company-gallery-sequence--home .company-photo-card,
  .company-gallery-sequence--home .company-photo-card--wide,
  .company-gallery-sequence--home .company-photo-card--tall {
    min-height: min(76vh, 720px);
  }

  .company-gallery-sequence--home .company-photo-card img,
  .company-gallery-sequence--home .company-photo-card--wide img,
  .company-gallery-sequence--home .company-photo-card--tall img {
    height: min(76vh, 720px);
  }

  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--wide img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--tall img {
    height: clamp(160px, 30vw, 240px) !important;
  }
}

@media (max-width: 620px) {
  .company-gallery-sequence--home {
    gap: 72px;
  }

  .company-gallery-sequence--home .company-photo-card,
  .company-gallery-sequence--home .company-photo-card--wide,
  .company-gallery-sequence--home .company-photo-card--tall {
    min-height: min(68vh, 560px);
  }

  .company-gallery-sequence--home .company-photo-card img,
  .company-gallery-sequence--home .company-photo-card--wide img,
  .company-gallery-sequence--home .company-photo-card--tall img {
    height: min(68vh, 560px);
  }

  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--wide img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(1) .company-photo-card--tall img {
    height: clamp(130px, 42vw, 190px) !important;
  }
}

/* Equipment photos are reference details, so keep this homepage group compact. */
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-gallery-group__head {
  position: relative;
  top: auto;
  left: auto;
  z-index: 2;
  max-width: min(760px, 100%);
  margin: 0 0 clamp(22px, 3vw, 38px);
  padding: 0;
  color: #191510;
  pointer-events: auto;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-gallery-group__head span {
  width: 42px;
  height: 30px;
  margin-bottom: clamp(12px, 1.6vw, 20px);
  border-color: rgba(25, 21, 16, 0.2);
  background: rgba(255, 252, 246, 0.68);
  color: #191510;
  backdrop-filter: blur(10px);
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-gallery-group__head h3 {
  color: #191510;
  font-size: clamp(38px, 5.5vw, 72px);
  line-height: 0.98;
  text-shadow: none;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-gallery-group__head p {
  max-width: 42ch;
  margin-top: clamp(10px, 1.4vw, 16px);
  color: rgba(25, 21, 16, 0.68);
  font-size: clamp(14px, 1.1vw, 17px);
  line-height: 1.7;
  text-shadow: none;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: clamp(12px, 1.4vw, 18px);
  align-items: start;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--wide,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--tall {
  order: 0 !important;
  align-self: start;
  grid-column: span 1 !important;
  min-height: 0 !important;
  border-radius: 6px;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card::before {
  display: none !important;
  content: none !important;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--wide img,
.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--tall img {
  height: clamp(220px, 18vw, 300px) !important;
  aspect-ratio: auto !important;
}

.company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card figcaption {
  display: block !important;
}

@media (max-width: 980px) {
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--wide img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--tall img {
    height: clamp(190px, 28vw, 260px);
  }
}

@media (max-width: 620px) {
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--wide img,
  .company-gallery-sequence--home .company-gallery-group:nth-of-type(2) .company-photo-card--tall img {
    height: clamp(160px, 42vw, 220px);
  }
}

.image-lightbox-trigger {
  cursor: zoom-in;
}

.image-lightbox-open {
  overflow: hidden;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: clamp(18px, 3vw, 42px);
  background: rgba(7, 6, 5, 0.82);
  backdrop-filter: blur(18px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.image-lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.image-lightbox[hidden] {
  display: none;
}

.image-lightbox__figure {
  display: grid;
  gap: 12px;
  place-items: center;
  max-width: min(1180px, 94vw);
  max-height: 88vh;
  margin: 0;
}

.image-lightbox__image {
  max-width: min(1180px, 94vw);
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
  background: rgba(244, 238, 226, 0.08);
}

.image-lightbox__caption {
  max-width: min(760px, 86vw);
  margin: 0;
  color: rgba(255, 250, 240, 0.86);
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}

.image-lightbox__close {
  position: fixed;
  top: clamp(14px, 2vw, 24px);
  right: clamp(14px, 2vw, 24px);
  z-index: 1;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 250, 240, 0.38);
  border-radius: 50%;
  background: rgba(22, 20, 17, 0.72);
  color: #fff8ec;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.image-lightbox__close:hover,
.image-lightbox__close:focus-visible {
  background: rgba(255, 250, 240, 0.16);
  transform: scale(1.04);
  outline: none;
}

@media (max-width: 620px) {
  .image-lightbox {
    padding: 14px;
  }

  .image-lightbox__image {
    max-width: 94vw;
    max-height: 78vh;
  }

  .image-lightbox__close {
    width: 38px;
    height: 38px;
    font-size: 25px;
  }
}

/* 20260724 mobile products fix */
@media (max-width: 760px) {
  body.is-products-ready:not(.catalog-page):not(.contact-page):not([data-page]) .site-nav {
    display: none !important;
  }

  body.is-products-ready:not(.catalog-page):not(.contact-page):not([data-page]) .site-nav .brand-mark,
  body.is-products-ready:not(.catalog-page):not(.contact-page):not([data-page]) .site-nav .language-button,
  body.is-products-ready:not(.catalog-page):not(.contact-page):not([data-page]) .site-nav .nav-links {
    display: none !important;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel {
    width: 100% !important;
    max-width: 100% !important;
    margin-right: 0 !important;
    margin-left: 0 !important;
    overflow: hidden !important;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel__track {
    min-height: 0 !important;
    transition: none !important;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-lead-banner {
    transform: none !important;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-lead-banner img {
    height: 100% !important;
    object-fit: contain !important;
  }
}

@media (max-width: 520px) {
  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel__button {
    width: 34px;
    height: 34px;
    background: rgba(13, 13, 11, 0.34);
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel__button--prev {
    left: 14px;
  }

  body:not(.catalog-page):not(.contact-page):not([data-page]) .products-section-carousel__button--next {
    right: 14px;
  }
}