:root {
  --ink: #17191d;
  --ink-2: #24272d;
  --paper: #f4f3ef;
  --paper-2: #eceae4;
  --white: #ffffff;
  --text: #25282d;
  --muted: #6d7076;
  --line: rgba(23, 25, 29, 0.16);
  --line-light: rgba(255, 255, 255, 0.22);
  --accent: #c5a374;
  --accent-dark: #98754a;
  --max: 1240px;
  --header-h: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: "Segoe UI", Inter, Arial, sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  color: inherit;
}

.container {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--white);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  color: var(--white);
  border-bottom: 1px solid var(--line-light);
  transition: background 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.site-header.is-solid,
.site-header.is-scrolled {
  position: fixed;
  color: var(--white);
  background: rgba(23, 25, 29, 0.96);
  border-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
}

.site-header.is-solid {
  position: absolute;
}

.nav-shell {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.brand-copy {
  display: grid;
  gap: 1px;
}

.brand-name {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: 0.16em;
  line-height: 1.1;
}

.brand-note {
  color: rgba(255, 255, 255, 0.68);
  font-size: 9px;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.site-nav {
  order: 2;
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  margin-left: auto;
}

.site-nav a {
  position: relative;
  padding: 32px 0 27px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 25px;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-contact {
  padding-inline: 0 !important;
  border: 0;
}

.nav-contact::after {
  display: block;
}

.nav-contact:hover {
  color: var(--accent) !important;
  background: transparent;
}

.menu-toggle {
  order: 4;
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  cursor: pointer;
}

.language-toggle {
  order: 3;
  min-width: 64px;
  height: 42px;
  flex: 0 0 auto;
  padding: 0 13px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.42);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.language-toggle:hover,
.language-toggle:focus-visible {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
  outline: none;
}

.menu-toggle span {
  position: relative;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: background 160ms ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform 160ms ease, top 160ms ease;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.menu-toggle[aria-expanded="true"] span {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.hero-home {
  position: relative;
  min-height: 760px;
  height: 100svh;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-slides,
.hero-slide,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  background-position: center;
  background-size: cover;
  transform: scale(1.035);
  transition: opacity 900ms ease, transform 6500ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide--factory {
  background-image: url("img/xionghao-factory-workshop.jpg");
  background-position: center 42%;
}

.hero-slide--products {
  background-image: url("img/xionghao-handbag-11.jpg");
  background-position: center 55%;
}

.hero-shade {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(10, 12, 15, 0.82) 0%, rgba(10, 12, 15, 0.46) 42%, rgba(10, 12, 15, 0.08) 75%),
    linear-gradient(0deg, rgba(10, 12, 15, 0.58) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 760px;
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: calc(var(--header-h) + 50px);
  padding-bottom: 130px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 38px;
  height: 1px;
  background: currentColor;
}

.hero-home h1,
.page-hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.hero-home h1 {
  max-width: 820px;
  font-size: clamp(56px, 7.4vw, 104px);
}

.hero-lede {
  max-width: 590px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(17px, 1.5vw, 21px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 22px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button::after {
  content: "↗";
  font-size: 15px;
  font-weight: 400;
}

.button--light {
  color: var(--ink);
  background: var(--white);
}

.button--light:hover {
  color: var(--white);
  background: var(--accent-dark);
}

.button--outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.48);
}

.button--outline:hover {
  color: var(--ink);
  background: var(--white);
}

.button--dark {
  color: var(--white);
  background: var(--ink);
}

.button--dark:hover {
  background: var(--accent-dark);
}

.button--line {
  color: var(--ink);
  border-color: var(--line);
}

.button--line:hover {
  color: var(--white);
  background: var(--ink);
}

.hero-lower {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  border-top: 1px solid var(--line-light);
}

.hero-lower__inner {
  min-height: 94px;
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  align-items: center;
}

.hero-fact {
  min-height: 94px;
  display: grid;
  align-content: center;
  padding-right: 30px;
  border-right: 1px solid var(--line-light);
}

.hero-fact strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 26px;
  font-weight: 400;
  line-height: 1;
}

.hero-fact span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 32px;
}

.hero-dot {
  width: 25px;
  height: 20px;
  position: relative;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.hero-dot::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
}

.hero-dot.is-active::before {
  background: var(--white);
}

.section {
  padding-block: clamp(84px, 9vw, 132px);
}

.section--white {
  background: var(--white);
}

.section--paper-2 {
  background: var(--paper-2);
}

.section--dark {
  color: var(--white);
  background: var(--ink);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 48px;
}

.section-head--center {
  max-width: 820px;
  display: block;
  margin: 0 auto 54px;
  text-align: center;
}

.section-head--center .eyebrow {
  justify-content: center;
}

.section-head--center .eyebrow::before {
  display: none;
}

.display-title {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.section--dark .display-title {
  color: var(--white);
}

.section-copy {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.section--dark .section-copy {
  color: rgba(255, 255, 255, 0.62);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  gap: clamp(48px, 7vw, 100px);
  align-items: center;
}

.image-frame {
  position: relative;
}

.image-frame img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.image-frame--landscape img {
  aspect-ratio: 16 / 10;
}

.image-label {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 16px 20px;
  color: var(--white);
  background: rgba(23, 25, 29, 0.9);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.prose-large {
  margin: 0;
  color: #4f535a;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(23px, 2.2vw, 34px);
  line-height: 1.4;
}

.rule-list {
  display: grid;
  margin-top: 38px;
  border-top: 1px solid var(--line);
}

.rule-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.rule-item__number {
  color: var(--accent-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 21px;
}

.rule-item h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.rule-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 70px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat {
  padding: 32px 26px 30px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 400;
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  min-width: 0;
}

.product-card__image {
  position: relative;
  overflow: hidden;
  background: #e8e4dc;
}

.product-card__image img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 450ms ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.035);
}

.product-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 7px 10px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-card__body {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
}

.product-card h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

.product-card p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.product-card__arrow {
  color: var(--accent-dark);
  font-size: 18px;
}

.product-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 34px;
}

.filter-button {
  min-height: 42px;
  padding: 10px 17px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.product-card[hidden] {
  display: none;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-step {
  min-height: 285px;
  padding: 30px 28px;
  border-right: 1px solid var(--line);
}

.process-step:last-child {
  border-right: 0;
}

.process-step__number {
  display: block;
  margin-bottom: 66px;
  color: var(--accent-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
}

.process-step h3 {
  margin: 0 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 400;
}

.process-step p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.image-banner {
  position: relative;
  min-height: 610px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--white);
  background: var(--ink) url("img/xionghao-factory-production-floor.jpg") center 54% / cover no-repeat;
}

.image-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 12, 15, 0.84), rgba(10, 12, 15, 0.08) 72%);
}

.image-banner__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: 76px;
}

.image-banner h2 {
  max-width: 850px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 6vw, 84px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.image-banner p {
  max-width: 640px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 17px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.capability-card {
  min-height: 340px;
  padding: 40px 34px;
  background: var(--ink);
}

.capability-card__icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 82px;
  color: var(--accent);
  border: 1px solid rgba(255, 255, 255, 0.24);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
}

.capability-card h3 {
  margin: 0 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
}

.capability-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

.split-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 650px;
}

.split-feature__image img {
  height: 100%;
  object-fit: cover;
}

.split-feature__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(50px, 7vw, 104px);
  background: var(--white);
}

.split-feature__copy .display-title {
  font-size: clamp(42px, 4.7vw, 70px);
}

.split-feature__copy > p {
  max-width: 580px;
  margin: 24px 0 0;
  color: var(--muted);
}

.home-contact {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  min-height: 680px;
}

.home-contact__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(52px, 7vw, 105px);
  color: var(--white);
  background: var(--ink);
}

.home-contact__copy .display-title {
  max-width: 680px;
  color: var(--white);
}

.home-contact__copy > p {
  max-width: 590px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.58);
}

.home-contact__image img {
  height: 100%;
  min-height: 540px;
  object-fit: cover;
}

.home-contact-list {
  display: grid;
  margin-top: 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.home-contact-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.home-contact-row span {
  color: rgba(255, 255, 255, 0.4);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.home-contact-row strong,
.home-contact-row a {
  color: var(--white);
  font-size: 15px;
  font-style: normal;
  font-weight: 600;
}

.home-contact-row a:hover {
  color: var(--accent);
}

.contact-text-link {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  padding-bottom: 7px;
  color: var(--white);
  border-bottom: 1px solid var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  transition: color 180ms ease, border-color 180ms ease;
}

.contact-text-link::after {
  content: "↗";
  color: var(--accent);
  font-size: 15px;
  font-weight: 400;
}

.contact-text-link:hover {
  color: var(--accent);
  border-color: var(--white);
}

.cta-strip {
  color: var(--white);
  background: var(--accent-dark);
}

.cta-strip__inner {
  min-height: 235px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
  padding-block: 46px;
}

.cta-strip h2 {
  max-width: 760px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(38px, 4.6vw, 66px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.06;
}

.site-footer {
  color: var(--white);
  background: #111317;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr 0.9fr 1.1fr;
  gap: 52px;
  padding-block: 78px 62px;
}

.footer-brand p {
  max-width: 340px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.53);
  font-size: 14px;
}

.footer-col h3 {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.44);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.77);
  font-size: 14px;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 24px;
  color: rgba(255, 255, 255, 0.38);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.floating-contact {
  position: fixed;
  z-index: 900;
  right: 22px;
  bottom: 22px;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: #237b4b;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.floating-contact:hover {
  background: #185e38;
}

.page-hero {
  position: relative;
  min-height: 590px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--white);
  background-color: var(--ink);
  background-position: center;
  background-size: cover;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 12, 15, 0.75), rgba(10, 12, 15, 0.2) 70%),
    linear-gradient(0deg, rgba(10, 12, 15, 0.66), transparent 62%);
}

.page-hero--story {
  background-image: url("img/xionghao-office.jpg");
}

.page-hero--factory {
  background-image: url("img/xionghao-factory-workshop.jpg");
}

.page-hero--services {
  background-image: url("img/xionghao-factory-sewing-line.jpg");
}

.page-hero--products {
  background-image: url("img/xionghao-handbag-13.jpg");
  background-position: center 48%;
}

.page-hero--contact {
  background-image: url("img/xionghao-handbag-showcase-02.jpg");
  background-position: center 46%;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: calc(var(--header-h) + 90px);
  padding-bottom: 74px;
}

.page-hero h1 {
  font-size: clamp(56px, 7vw, 92px);
}

.page-hero p {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.crumbs a:hover {
  color: var(--white);
}

.timeline {
  display: grid;
  border-top: 1px solid var(--line);
}

.timeline-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 38px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-year {
  color: var(--accent-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 38px;
  line-height: 1;
}

.timeline-row h3 {
  margin: 0 0 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  font-weight: 400;
}

.timeline-row p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.photo-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 18px;
}

.photo-grid img {
  height: 100%;
  min-height: 330px;
  object-fit: cover;
}

.photo-grid__stack {
  display: grid;
  gap: 18px;
}

.factory-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.factory-detail {
  padding-top: 22px;
  border-top: 2px solid var(--ink);
}

.factory-detail strong {
  display: block;
  margin-bottom: 14px;
  color: var(--accent-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  font-weight: 400;
}

.factory-detail h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.factory-detail p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.service-blocks {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-block {
  display: grid;
  grid-template-columns: 130px 1fr 1fr;
  gap: 34px;
  padding: 38px;
  background: var(--white);
}

.service-block__number {
  color: var(--accent-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 50px;
  line-height: 1;
}

.service-block h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 31px;
  font-weight: 400;
  line-height: 1.12;
}

.service-block p {
  margin: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 78px;
}

.contact-list {
  border-top: 1px solid var(--line);
}

.contact-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 22px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row dt {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-row dd {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.contact-row a:hover {
  color: var(--accent-dark);
}

.inquiry-panel {
  padding: clamp(34px, 5vw, 58px);
  color: var(--white);
  background: var(--ink);
}

.inquiry-panel h2 {
  margin: 0 0 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 400;
  line-height: 1.08;
}

.inquiry-panel > p {
  margin: 0 0 34px;
  color: rgba(255, 255, 255, 0.6);
}

.check-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.check-list li {
  padding: 16px 0 16px 26px;
  position: relative;
  color: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 14px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.note-box {
  padding: 26px 28px;
  background: var(--paper-2);
  border-left: 3px solid var(--accent-dark);
}

.note-box p {
  margin: 0;
  color: var(--muted);
}

html[lang="zh-CN"] body {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
}

html[lang="zh-CN"] .hero-home h1,
html[lang="zh-CN"] .page-hero h1,
html[lang="zh-CN"] .display-title,
html[lang="zh-CN"] .prose-large,
html[lang="zh-CN"] .image-banner h2,
html[lang="zh-CN"] .cta-strip h2,
html[lang="zh-CN"] .process-step h3,
html[lang="zh-CN"] .capability-card h3,
html[lang="zh-CN"] .timeline-year,
html[lang="zh-CN"] .timeline-row h3,
html[lang="zh-CN"] .service-block__number,
html[lang="zh-CN"] .service-block h3,
html[lang="zh-CN"] .inquiry-panel h2 {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  letter-spacing: -0.025em;
}

html[lang="zh-CN"] .hero-home h1 {
  font-size: clamp(52px, 6.4vw, 88px);
  font-weight: 650;
  line-height: 1.12;
}

html[lang="zh-CN"] .page-hero h1 {
  font-size: clamp(48px, 6vw, 78px);
  font-weight: 650;
  line-height: 1.15;
}

html[lang="zh-CN"] .display-title {
  font-weight: 650;
  line-height: 1.18;
}

html[lang="zh-CN"] .eyebrow,
html[lang="zh-CN"] .site-nav a,
html[lang="zh-CN"] .button,
html[lang="zh-CN"] .filter-button {
  letter-spacing: 0.08em;
}

@media (max-width: 1080px) {
  .site-nav {
    gap: 18px;
  }

  .site-nav a {
    font-size: 11px;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 38px;
  }

  .footer-main {
    grid-template-columns: 1.3fr 0.7fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 74px;
  }

  .container {
    width: min(calc(100% - 32px), var(--max));
  }

  .menu-toggle {
    display: grid;
  }

  .language-toggle {
    order: 2;
    margin-left: auto;
  }

  .site-nav {
    order: 5;
    position: fixed;
    inset: var(--header-h) 0 auto;
    max-height: calc(100svh - var(--header-h));
    display: grid;
    gap: 0;
    padding: 14px 16px 22px;
    overflow-y: auto;
    background: rgba(17, 19, 23, 0.99);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-130%);
    visibility: hidden;
    transition: transform 220ms ease, visibility 220ms ease;
    margin-left: 0;
  }

  .site-nav.is-open {
    transform: translateY(0);
    visibility: visible;
  }

  .site-nav a {
    padding: 16px 10px;
    font-size: 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  }

  .site-nav a::after {
    display: none;
  }

  .nav-contact {
    margin-top: 0;
    padding: 16px 10px !important;
    text-align: left;
  }

  .hero-home,
  .hero-content {
    min-height: 720px;
  }

  .hero-home {
    height: auto;
  }

  .hero-content {
    height: auto;
  }

  .hero-lower__inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-fact {
    padding-right: 14px;
  }

  .hero-dots {
    position: absolute;
    right: 16px;
    bottom: 104px;
    padding-left: 0;
  }

  .section-head,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    gap: 22px;
  }

  .about-grid {
    gap: 48px;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-step:nth-child(2) {
    border-right: 0;
  }

  .process-step:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

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

  .capability-card {
    min-height: 260px;
  }

  .capability-card__icon {
    margin-bottom: 48px;
  }

  .split-feature {
    grid-template-columns: 1fr;
  }

  .home-contact {
    grid-template-columns: 1fr;
  }

  .home-contact__image {
    order: -1;
  }

  .split-feature__image {
    min-height: 440px;
  }

  .split-feature__copy {
    min-height: 520px;
  }

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

  .photo-grid__stack {
    grid-template-columns: 1fr 1fr;
  }

  .factory-detail-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .service-block {
    grid-template-columns: 80px 1fr;
  }

  .service-block p {
    grid-column: 2;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 24px), var(--max));
  }

  .brand-note {
    display: none;
  }

  .brand-name {
    font-size: 15px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 12px;
  }

  .hero-home h1 {
    font-size: clamp(49px, 15vw, 70px);
  }

  html[lang="zh-CN"] .hero-home h1 {
    font-size: clamp(44px, 13vw, 60px);
  }

  .hero-lede {
    font-size: 16px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(10, 12, 15, 0.82), rgba(10, 12, 15, 0.28)),
      linear-gradient(0deg, rgba(10, 12, 15, 0.78), transparent 56%);
  }

  .hero-lower__inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-fact {
    min-width: 0;
    padding: 18px 8px 18px 0;
  }

  .hero-fact strong {
    font-size: 20px;
  }

  .hero-fact span {
    font-size: 8px;
    letter-spacing: 0.09em;
  }

  .section {
    padding-block: 74px;
  }

  .display-title {
    font-size: clamp(39px, 12vw, 54px);
  }

  .stat-band {
    grid-template-columns: 1fr 1fr;
  }

  .stat {
    border-bottom: 1px solid var(--line);
  }

  .stat:nth-child(2) {
    border-right: 0;
  }

  .stat:nth-child(n + 3) {
    border-bottom: 0;
  }

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

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

  .process-step {
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-step:nth-child(3) {
    border-bottom: 1px solid var(--line);
  }

  .process-step:last-child {
    border-bottom: 0;
  }

  .process-step__number {
    margin-bottom: 42px;
  }

  .image-banner {
    min-height: 540px;
  }

  .split-feature__image {
    min-height: 340px;
  }

  .cta-strip__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 42px 24px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-main .footer-col:last-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .page-hero {
    min-height: 520px;
  }

  .page-hero h1 {
    font-size: clamp(48px, 14vw, 66px);
  }

  .timeline-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .photo-grid__stack {
    grid-template-columns: 1fr;
  }

  .service-block {
    grid-template-columns: 1fr;
    padding: 30px 24px;
  }

  .service-block p {
    grid-column: auto;
  }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .home-contact-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}