:root {
  --ink: #17211e;
  --ink-soft: #4f5b57;
  --forest: #17483d;
  --forest-deep: #0d3129;
  --sage: #bfd3c7;
  --sage-light: #e7eee8;
  --paper: #f5f1e9;
  --paper-deep: #ebe5da;
  --white: #fffdf9;
  --copper: #b66f4c;
  --copper-light: #e9c9b8;
  --line: rgba(23, 33, 30, 0.14);
  --shadow: 0 24px 70px rgba(23, 33, 30, 0.12);
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", Georgia, serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --max: 1240px;
}

.main-nav {
  gap: clamp(13px, 1.5vw, 25px);
}

.main-nav a {
  font-size: 13px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

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

::selection {
  background: var(--forest);
  color: var(--white);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 10px 16px;
  background: var(--white);
  color: var(--forest);
  transform: translateY(-150%);
}

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

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

.section {
  padding: 112px 0;
}

.section-sm {
  padding: 72px 0;
}

.credential-band {
  background: var(--white);
}

.credential-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.credential-mini {
  display: flex;
  min-height: 210px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.credential-mini:hover {
  box-shadow: 0 18px 40px rgba(23, 33, 30, 0.1);
  transform: translateY(-3px);
}

.credential-mini img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  object-position: top;
  background: #e8e4dc;
}

.credential-mini > span {
  padding: 17px 18px 19px;
  font-size: 13px;
  line-height: 1.65;
}

.credential-mini strong {
  display: block;
  color: var(--forest);
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
}

.credential-mini small {
  color: var(--ink-soft);
  font-size: 11px;
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.quick-facts > div {
  min-width: 0;
  padding: 24px 28px;
  border-right: 1px solid var(--line);
}

.quick-facts > div:last-child {
  border-right: 0;
}

.quick-facts span {
  display: block;
  margin-bottom: 4px;
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.quick-facts strong {
  color: var(--forest);
  font-family: var(--serif);
  font-size: clamp(19px, 2vw, 27px);
  font-weight: 600;
}

.credential-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.certificate-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.certificate-image {
  display: grid;
  min-height: 330px;
  place-items: center;
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(23, 72, 61, 0.05), transparent 65%),
    var(--paper-deep);
}

.certificate-image img {
  width: 100%;
  height: 330px;
  object-fit: contain;
  filter: drop-shadow(0 12px 22px rgba(23, 33, 30, 0.14));
  transition: transform 220ms ease;
}

.certificate-image:hover img {
  transform: scale(1.012);
}

.certificate-copy {
  padding: 26px 28px 28px;
}

.certificate-label {
  color: var(--copper);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.certificate-copy h2 {
  margin: 7px 0 18px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.35;
}

.certificate-copy dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

.certificate-copy dl > div {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 16px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.certificate-copy dt {
  color: var(--ink-soft);
  font-size: 12px;
}

.certificate-copy dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.certificate-alt {
  display: inline-flex;
  margin-top: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
  color: var(--forest);
  font-size: 12px;
  font-weight: 650;
}

.certificate-note {
  margin-top: 28px;
}

.group-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 92px;
  background:
    radial-gradient(circle at 82% 20%, rgba(102, 159, 154, 0.24), transparent 30%),
    radial-gradient(circle at 5% 95%, rgba(182, 111, 76, 0.2), transparent 30%),
    #0b2c35;
  color: var(--white);
}

.group-hero::after {
  position: absolute;
  right: -8%;
  bottom: -42%;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
  content: "";
}

.group-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(500px, 1.05fr);
  align-items: center;
  gap: 70px;
}

.group-hero .eyebrow {
  margin-top: 40px;
  color: var(--copper-light);
}

.group-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 4.5vw, 66px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.2;
}

.group-hero h1 em {
  color: var(--copper-light);
  font-style: normal;
}

.group-hero-inner > div > p:last-child {
  max-width: 620px;
  margin: 25px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
  line-height: 1.9;
}

.breadcrumb-light,
.breadcrumb-light a {
  color: rgba(255, 255, 255, 0.58);
}

.group-chain {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 10px;
}

.group-chain > div {
  display: grid;
  min-height: 180px;
  align-content: end;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.055);
}

.group-chain > div.active {
  border-color: rgba(233, 201, 184, 0.62);
  background: rgba(182, 111, 76, 0.16);
}

.group-chain span {
  align-self: start;
  color: var(--copper-light);
  font-family: Georgia, serif;
  font-size: 12px;
}

.group-chain strong {
  margin-top: 58px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.35;
}

.group-chain small {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
}

.group-chain b {
  color: rgba(255, 255, 255, 0.4);
  font-size: 20px;
  font-weight: 400;
}

.group-company-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.group-company-card {
  display: flex;
  min-height: 420px;
  flex-direction: column;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.group-company-card.manufacturing {
  background: var(--forest);
  color: var(--white);
}

.group-company-card.brand-operation {
  background: var(--paper-deep);
}

.group-number {
  color: var(--copper);
  font-family: Georgia, serif;
  font-size: 36px;
  line-height: 1;
}

.group-company-card h2 {
  min-height: 82px;
  margin: 18px 0 15px;
  font-family: var(--serif);
  font-size: clamp(23px, 2.2vw, 30px);
  font-weight: 600;
  line-height: 1.4;
}

.group-company-card p:not(.product-category) {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.85;
}

.group-company-card.manufacturing p:not(.product-category) {
  color: rgba(255, 255, 255, 0.68);
}

.group-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
  padding-top: 30px;
}

.group-tags span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 10px;
}

.group-company-card.manufacturing .group-tags span {
  border-color: rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.72);
}

.group-company-card .text-link {
  align-self: flex-start;
  margin-top: 26px;
  border-bottom-color: rgba(255, 255, 255, 0.52);
  color: var(--white);
}

.group-position {
  background: var(--paper);
}

.group-source-note {
  margin-top: 28px;
}

.group-home-band {
  background:
    radial-gradient(circle at 85% 30%, rgba(191, 211, 199, 0.62), transparent 28%),
    var(--sage-light);
}

.group-home-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(410px, 0.95fr);
  align-items: center;
  gap: 72px;
}

.group-home-inner .section-title em {
  color: var(--copper);
  font-style: normal;
}

.group-home-inner .btn {
  margin-top: 30px;
}

.group-home-chain {
  display: grid;
  gap: 10px;
}

.group-home-chain > div {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 21px 24px;
  border: 1px solid rgba(23, 72, 61, 0.14);
  border-radius: 7px;
  background: rgba(255, 253, 249, 0.66);
}

.group-home-chain > div.active {
  border-color: var(--forest);
  background: var(--forest);
  color: var(--white);
}

.group-home-chain span {
  color: var(--copper);
  font-family: Georgia, serif;
  font-size: 12px;
}

.group-home-chain strong {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
}

.group-home-chain small {
  color: var(--ink-soft);
  font-size: 11px;
}

.group-home-chain .active small {
  color: rgba(255, 255, 255, 0.62);
}

.product-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.product-art::before {
  position: absolute;
  width: 78%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.34);
  content: "";
}

.product-art::after {
  position: absolute;
  right: -10%;
  bottom: -22%;
  width: 76%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  content: "";
}

.product-art i {
  position: relative;
  z-index: 1;
  display: block;
  width: 90px;
  height: 192px;
  border: 10px solid rgba(255, 255, 255, 0.78);
  border-radius: 9px 9px 12px 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.38));
  box-shadow:
    0 24px 35px rgba(70, 43, 25, 0.16),
    inset 0 0 0 1px rgba(255, 255, 255, 0.58);
  transition: transform 400ms ease;
}

.product-art i::before {
  position: absolute;
  top: -42px;
  left: 50%;
  width: 40px;
  height: 38px;
  border-radius: 5px 5px 2px 2px;
  background: rgba(255, 255, 255, 0.72);
  content: "";
  transform: translateX(-50%);
}

.product-art i::after {
  position: absolute;
  right: 16px;
  bottom: 18px;
  left: 16px;
  height: 1px;
  background: rgba(23, 72, 61, 0.2);
  box-shadow: 0 -28px rgba(23, 72, 61, 0.13);
  content: "";
}

.product-card:hover .product-art i {
  transform: translateY(-6px);
}

.product-art-base {
  background: linear-gradient(145deg, #efd3bf, #d8ac91);
}

.product-art-cushion {
  background: linear-gradient(145deg, #e8d4ca, #cfa58f);
}

.product-art-serum {
  background: linear-gradient(145deg, #e6c49e, #b77c4e);
}

.product-art-serum-alt {
  background: linear-gradient(145deg, #efd9d3, #cb9e97);
}

.product-art-mask {
  background: linear-gradient(145deg, #d8e8e6, #aec9c6);
}

.product-art-cream {
  background: linear-gradient(145deg, #d7e8e1, #abcac0);
}

.product-art-cream-alt {
  background: linear-gradient(145deg, #eee5d7, #d0bda2);
}

.product-art-cleaning {
  background: linear-gradient(145deg, #dce5d7, #b4c6ad);
}

.product-art-serum i,
.product-art-serum-alt i {
  width: 72px;
  height: 162px;
}

.product-art-serum i::before,
.product-art-serum-alt i::before {
  top: -64px;
  width: 22px;
  height: 58px;
  border-radius: 13px 13px 3px 3px;
  background: rgba(33, 38, 34, 0.72);
}

.product-art-mask i,
.product-art-cream i,
.product-art-cream-alt i {
  width: 148px;
  height: 112px;
  border-radius: 50% 50% 18px 18px;
}

.product-art-mask i::before,
.product-art-cream i::before,
.product-art-cream-alt i::before {
  top: -22px;
  width: 176px;
  height: 45px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
}

.product-art-cushion i {
  width: 146px;
  height: 82px;
  border-radius: 50%;
}

.product-art-cushion i::before {
  top: -28px;
  width: 146px;
  height: 56px;
  border-radius: 50%;
}

.product-art-cleaning i {
  width: 98px;
  height: 182px;
  border-radius: 24px 24px 10px 10px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 34px;
  height: 1px;
  background: currentColor;
  content: "";
}

.display {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 5.4vw, 78px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.13;
}

.section-title {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.section-lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 54px;
}

.text-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 650;
}

.text-link::after {
  content: "↗";
  font-size: 17px;
  transition: transform 180ms ease;
}

.text-link:hover::after {
  transform: translate(3px, -3px);
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 25px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.3;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--forest);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--forest-deep);
}

.btn-light {
  background: var(--white);
  color: var(--forest);
}

.btn-outline {
  border-color: rgba(255, 253, 249, 0.48);
  color: var(--white);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.top-note {
  background: var(--forest-deep);
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.top-note-inner {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.top-note a {
  color: var(--white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(245, 241, 233, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(23, 33, 30, 0.06);
}

.header-inner {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border-radius: 50%;
  background: var(--forest);
  color: var(--white);
  font-family: Georgia, serif;
  font-size: 17px;
  font-style: italic;
  letter-spacing: -0.08em;
}

.brand-name {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.2;
}

.brand-en {
  display: block;
  margin-top: 2px;
  color: var(--ink-soft);
  font-family: Georgia, serif;
  font-size: 8px;
  letter-spacing: 0.14em;
  line-height: 1.2;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.5vw, 38px);
}

.main-nav a {
  position: relative;
  padding: 11px 0;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 580;
  white-space: nowrap;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  background: var(--forest);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--ink);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  display: inline-flex;
  flex: 0 0 auto;
  min-height: 44px;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--forest);
  color: var(--white);
  font-size: 13px;
  font-weight: 650;
}

.header-cta span {
  font-size: 17px;
  line-height: 1;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 18px;
  height: 1px;
  margin: 4px auto;
  background: var(--ink);
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-open .menu-toggle span {
  opacity: 0;
}

.menu-open .menu-toggle::before {
  transform: translateY(5px) rotate(45deg);
}

.menu-open .menu-toggle::after {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 78px;
}

.hero::before {
  position: absolute;
  top: -16vw;
  right: -18vw;
  width: 52vw;
  height: 52vw;
  border-radius: 50%;
  background: var(--sage-light);
  content: "";
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  align-items: center;
  gap: clamp(40px, 6vw, 90px);
}

.hero-copy {
  padding: 40px 0 28px;
}

.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  color: var(--forest);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero-kicker::before {
  width: 42px;
  height: 1px;
  background: var(--copper);
  content: "";
}

.hero .display {
  max-width: 680px;
}

.hero .display em {
  color: var(--copper);
  font-style: normal;
}

.hero-desc {
  max-width: 570px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.95;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin-top: 45px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.4;
}

.hero-trust-item::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--copper);
  content: "";
}

.hero-visual {
  position: relative;
  min-height: 650px;
}

.hero-frame {
  position: absolute;
  inset: 0 0 40px 20px;
  overflow: hidden;
  border-radius: 50% 50% 12px 12px;
  background: #e3c5b4;
}

.hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-frame::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(23, 33, 30, 0.18));
  content: "";
}

.hero-badge {
  position: absolute;
  top: 42px;
  left: -12px;
  display: grid;
  width: 114px;
  height: 114px;
  place-content: center;
  border-radius: 50%;
  background: var(--forest);
  color: var(--white);
  text-align: center;
  transform: rotate(-8deg);
}

.hero-badge strong {
  display: block;
  font-family: Georgia, serif;
  font-size: 34px;
  font-weight: 400;
  line-height: 1;
}

.hero-badge span {
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.1em;
}

.hero-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 23px 28px;
  border-radius: 4px;
  background: var(--white);
  box-shadow: var(--shadow);
  font-size: 13px;
}

.hero-caption strong {
  color: var(--forest);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
}

.hero-caption span {
  color: var(--ink-soft);
  text-align: right;
}

.metrics {
  position: relative;
  z-index: 2;
  margin-top: -20px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(23, 33, 30, 0.07);
}

.metric {
  padding: 27px 24px;
  border-right: 1px solid var(--line);
}

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

.metric strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.metric strong small {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0;
}

.metric span {
  color: var(--ink-soft);
  font-size: 12px;
}

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

.bento {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  grid-template-rows: 300px 300px;
  gap: 16px;
}

.bento-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--paper);
}

.bento-card.bento-large {
  grid-row: 1 / 3;
}

.bento-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.bento-card:hover img {
  transform: scale(1.025);
}

.bento-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 34%, rgba(8, 28, 23, 0.8));
  content: "";
}

.bento-copy {
  position: absolute;
  right: 28px;
  bottom: 26px;
  left: 28px;
  z-index: 1;
  color: var(--white);
}

.bento-copy span {
  display: block;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.64);
  font-family: Georgia, serif;
  font-size: 11px;
  letter-spacing: 0.16em;
}

.bento-copy h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(22px, 2.3vw, 32px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.35;
}

.bento-copy p {
  max-width: 500px;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  line-height: 1.7;
}

.bento-text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  background: var(--sage-light);
}

.bento-text::after {
  display: none;
}

.bento-text .index {
  color: var(--copper);
  font-family: Georgia, serif;
  font-size: 12px;
}

.bento-text h3 {
  margin: 24px 0 12px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.3;
}

.bento-text p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

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

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  transition: box-shadow 220ms ease, transform 220ms ease;
}

.product-card:hover {
  box-shadow: 0 22px 50px rgba(23, 33, 30, 0.1);
  transform: translateY(-5px);
}

.product-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--paper-deep);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

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

.product-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.92);
  color: var(--forest);
  font-size: 11px;
  font-weight: 650;
  backdrop-filter: blur(8px);
}

.product-info {
  padding: 22px;
}

.product-category {
  margin: 0 0 7px;
  color: var(--copper);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.product-info h2,
.product-info h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.45;
}

.product-info p {
  min-height: 48px;
  margin: 10px 0 18px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.product-info > span,
.product-info > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--forest);
  font-size: 12px;
  font-weight: 650;
}

.product-info > span::after,
.product-info > a::after {
  content: "→";
}

.process {
  overflow: hidden;
  background: var(--forest-deep);
  color: var(--white);
}

.process .eyebrow {
  color: var(--copper-light);
}

.process .section-lead {
  color: rgba(255, 255, 255, 0.6);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 68px;
  counter-reset: process;
}

.process-item {
  position: relative;
  padding: 30px 24px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  counter-increment: process;
}

.process-item::before {
  display: block;
  margin-bottom: 28px;
  color: var(--copper-light);
  content: "0" counter(process);
  font-family: Georgia, serif;
  font-size: 12px;
}

.process-item::after {
  position: absolute;
  top: -4px;
  right: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--copper-light);
  content: "";
}

.process-item:last-child::after {
  right: auto;
  left: 0;
}

.process-item h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 500;
}

.process-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
  line-height: 1.7;
}

.about-preview {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(54px, 8vw, 110px);
}

.about-collage {
  position: relative;
  min-height: 590px;
}

.about-image-main {
  position: absolute;
  inset: 0 70px 60px 0;
  overflow: hidden;
  border-radius: 220px 220px 8px 8px;
}

.about-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-small {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 260px;
  height: 210px;
  overflow: hidden;
  border: 10px solid var(--white);
  border-radius: 6px;
}

.about-image-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-years {
  position: absolute;
  top: 55px;
  left: -34px;
  padding: 20px 24px;
  background: var(--forest);
  color: var(--white);
  text-align: center;
}

.about-years strong {
  display: block;
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 500;
  line-height: 1;
}

.about-years span {
  font-size: 10px;
  letter-spacing: 0.1em;
}

.about-copy p {
  color: var(--ink-soft);
}

.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 30px;
  margin: 32px 0 38px;
}

.value {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.value strong {
  display: block;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
}

.value span {
  color: var(--ink-soft);
  font-size: 12px;
}

.insights {
  background: var(--paper);
}

.article-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 28px;
}

.article-feature {
  position: relative;
  display: flex;
  min-height: 460px;
  align-items: flex-end;
  overflow: hidden;
  border-radius: 8px;
  color: var(--white);
}

.article-feature img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.article-feature:hover img {
  transform: scale(1.025);
}

.article-feature::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(8, 28, 23, 0.88));
  content: "";
}

.article-feature-copy {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 48px;
}

.article-feature-copy span,
.article-item span {
  color: var(--copper-light);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.article-feature-copy h2,
.article-feature-copy h3 {
  margin: 12px 0 12px;
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.35;
}

.article-feature-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

.article-side {
  display: grid;
  gap: 14px;
}

.article-item {
  display: flex;
  min-height: 144px;
  flex-direction: column;
  justify-content: space-between;
  padding: 25px;
  border: 1px solid var(--line);
  background: var(--white);
  transition: background-color 180ms ease, color 180ms ease;
}

.article-item:hover {
  background: var(--forest);
  color: var(--white);
}

.article-item span {
  color: var(--copper);
}

.article-item:hover span {
  color: var(--copper-light);
}

.article-item h3 {
  margin: 16px 0 0;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.45;
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 82px 0;
  background: var(--forest);
  color: var(--white);
}

.cta-band::before,
.cta-band::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.cta-band::before {
  top: -320px;
  right: -180px;
  width: 680px;
  height: 680px;
}

.cta-band::after {
  right: 110px;
  bottom: -260px;
  width: 460px;
  height: 460px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.cta-inner h2 {
  max-width: 780px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(36px, 4.4vw, 58px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.24;
}

.cta-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  padding: 72px 0 30px;
  background: #0a1d19;
  color: rgba(255, 255, 255, 0.65);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.75fr 0.75fr 1fr;
  gap: 48px;
}

.footer-brand .brand-name {
  color: var(--white);
}

.footer-brand .brand-en {
  color: rgba(255, 255, 255, 0.45);
}

.footer-desc {
  max-width: 330px;
  margin: 24px 0 0;
  font-size: 12px;
  line-height: 1.9;
}

.footer-column h3 {
  margin: 7px 0 20px;
  color: var(--white);
  font-size: 13px;
}

.footer-column a,
.footer-column p {
  display: block;
  margin: 0 0 11px;
  font-size: 12px;
}

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

.footer-contact a {
  color: var(--white);
  font-family: Georgia, serif;
  font-size: 18px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.52);
}

.floating-contact {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 18px;
  border-radius: 999px;
  background: var(--forest);
  box-shadow: 0 14px 35px rgba(13, 49, 41, 0.26);
  color: var(--white);
  font-size: 12px;
  font-weight: 650;
}

.floating-contact svg {
  width: 16px;
  height: 16px;
}

/* Inner pages */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 82px;
  background: var(--sage-light);
}

.page-hero::after {
  position: absolute;
  top: -240px;
  right: -140px;
  width: 550px;
  height: 550px;
  border: 1px solid rgba(23, 72, 61, 0.15);
  border-radius: 50%;
  content: "";
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 880px;
}

.page-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(46px, 6vw, 82px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.13;
}

.page-hero p {
  max-width: 680px;
  margin: 26px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  color: var(--ink-soft);
  font-size: 11px;
}

.breadcrumb a {
  color: var(--forest);
}

.breadcrumb span::before {
  margin-right: 8px;
  content: "/";
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 38px;
}

.filter-button {
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
}

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

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

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

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.capability-card {
  min-height: 320px;
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--white);
}

.capability-card.featured {
  background: var(--forest);
  color: var(--white);
}

.capability-card .num {
  display: block;
  margin-bottom: 70px;
  color: var(--copper);
  font-family: Georgia, serif;
  font-size: 12px;
}

.capability-card.featured .num {
  color: var(--copper-light);
}

.capability-card h2,
.capability-card h3 {
  margin: 0 0 15px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  line-height: 1.4;
}

.capability-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.9;
}

.capability-card.featured p {
  color: rgba(255, 255, 255, 0.65);
}

.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.feature-split.reverse .feature-media {
  order: 2;
}

.feature-media {
  position: relative;
  overflow: hidden;
  min-height: 540px;
  border-radius: 8px;
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-content h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.25;
}

.feature-content > p {
  color: var(--ink-soft);
}

.feature-list {
  display: grid;
  gap: 0;
  margin-top: 34px;
}

.feature-list div {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.feature-list b {
  color: var(--copper);
  font-family: Georgia, serif;
  font-size: 12px;
  font-weight: 400;
}

.feature-list strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
}

.feature-list span {
  color: var(--ink-soft);
  font-size: 12px;
}

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

.cert-card {
  padding: 26px;
  border: 1px solid var(--line);
  text-align: center;
}

.cert-card strong {
  display: block;
  margin-bottom: 5px;
  color: var(--forest);
  font-family: var(--serif);
  font-size: 22px;
}

.cert-card span {
  color: var(--ink-soft);
  font-size: 11px;
}

.about-story {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: start;
  gap: 90px;
}

.story-copy p {
  margin-top: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 2;
}

.story-copy p:first-child::first-letter {
  float: left;
  margin: 8px 8px 0 0;
  color: var(--forest);
  font-family: var(--serif);
  font-size: 64px;
  line-height: 0.8;
}

.timeline {
  display: grid;
  gap: 0;
  margin-top: 35px;
}

.timeline div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 30px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.timeline strong {
  color: var(--copper);
  font-family: Georgia, serif;
  font-size: 18px;
  font-weight: 400;
}

.timeline span {
  color: var(--ink-soft);
  font-size: 13px;
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
}

.contact-cards {
  display: grid;
  gap: 12px;
  margin-top: 38px;
}

.contact-card {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.contact-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--copper);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.contact-card strong,
.contact-card a {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
}

.contact-card p {
  margin: 3px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.contact-form {
  padding: 42px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-form h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 500;
}

.contact-form > p {
  margin: 0 0 28px;
  color: var(--ink-soft);
  font-size: 13px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-field {
  display: grid;
  gap: 7px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 12px;
  font-weight: 650;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 49px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 3px;
  outline: none;
  background: var(--paper);
  font-size: 14px;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.form-field textarea {
  min-height: 126px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--forest);
  box-shadow: 0 0 0 3px rgba(23, 72, 61, 0.08);
}

.form-consent {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.form-submit {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 4px;
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.map-placeholder {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  background: var(--sage-light);
}

.map-placeholder::before,
.map-placeholder::after {
  position: absolute;
  border: 1px solid rgba(23, 72, 61, 0.14);
  border-radius: 50%;
  content: "";
}

.map-placeholder::before {
  top: -200px;
  left: 15%;
  width: 640px;
  height: 640px;
}

.map-placeholder::after {
  right: 10%;
  bottom: -240px;
  width: 520px;
  height: 520px;
}

.map-copy {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: min(520px, calc(100% - 48px));
  padding: 34px;
  background: var(--white);
  text-align: center;
  transform: translate(-50%, -50%);
}

.map-copy span {
  color: var(--copper);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.map-copy h3 {
  margin: 8px 0;
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 500;
}

.map-copy p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

/* Editorial articles */
.article-hero {
  max-width: 900px;
  padding: 100px 0 68px;
}

.article-hero h1 {
  margin: 18px 0 22px;
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 70px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.2;
}

.article-hero p {
  max-width: 720px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--ink-soft);
  font-size: 11px;
}

.article-cover {
  width: min(calc(100% - 48px), 1240px);
  height: min(58vw, 620px);
  margin: 0 auto;
  overflow: hidden;
  border-radius: 8px;
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px 100px;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 2;
}

.article-body h2 {
  margin: 48px 0 18px;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.4;
}

.article-body h3 {
  margin: 35px 0 14px;
  font-size: 24px;
  font-weight: 600;
}

.article-body p {
  margin: 0 0 24px;
}

.article-body ul {
  padding-left: 22px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-note {
  margin: 40px 0;
  padding: 28px;
  border-left: 3px solid var(--copper);
  background: var(--sage-light);
  font-family: var(--sans);
  font-size: 14px;
}

.article-cta {
  margin-top: 60px;
  padding: 36px;
  background: var(--forest);
  color: var(--white);
  font-family: var(--sans);
}

.article-cta h2 {
  margin: 0 0 10px;
  color: var(--white);
  font-size: 28px;
}

.article-cta p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

.article-cta .btn {
  margin-top: 12px;
}

.empty-message {
  padding: 40px;
  border: 1px solid var(--line);
  background: var(--white);
}

/* Movement is an enhancement, not a requirement. */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1100px) {
  .main-nav {
    gap: 20px;
  }

  .main-nav a {
    font-size: 13px;
  }

  .header-cta {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr 0.9fr;
    gap: 40px;
  }

  .hero-visual {
    min-height: 560px;
  }

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

  .process-list {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 44px;
  }

  .footer-grid {
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 30px;
  }

  .about-image-small {
    width: 210px;
    height: 175px;
  }
}

@media (max-width: 900px) {
  .container {
    width: min(calc(100% - 36px), var(--max));
  }

  .site-header {
    background: var(--paper);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .section {
    padding: 80px 0;
  }

  .section-heading-row {
    align-items: start;
    margin-bottom: 38px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    bottom: auto;
    left: 0;
    display: flex;
    height: calc(100dvh - 86px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 28px;
    overflow-y: auto;
    background: var(--paper);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .menu-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .main-nav a {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 23px;
  }

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

  .hero {
    padding-top: 28px;
  }

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

  .hero-copy {
    padding: 30px 0 0;
  }

  .hero-visual {
    min-height: 620px;
  }

  .hero-frame {
    inset: 0 0 40px;
  }

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

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

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

  .bento {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 380px 260px 260px;
  }

  .bento-large {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .about-grid,
  .feature-split,
  .about-story,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .about-collage {
    min-height: 560px;
  }

  .feature-split.reverse .feature-media {
    order: 0;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1.4fr 1fr;
  }

  .product-grid-3,
  .capability-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .contact-layout {
    gap: 50px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .container {
    width: min(calc(100% - 28px), var(--max));
  }

  .top-note {
    display: none;
  }

  .header-inner {
    min-height: 72px;
  }

  .brand-mark {
    width: 39px;
    height: 39px;
  }

  .brand-name {
    font-size: 20px;
  }

  .main-nav {
    top: 100%;
    height: calc(100dvh - 72px);
  }

  .hero {
    padding: 28px 0 52px;
  }

  .hero-kicker {
    margin-bottom: 18px;
    font-size: 11px;
  }

  .hero .display {
    font-size: clamp(39px, 12vw, 58px);
  }

  .hero-desc {
    font-size: 15px;
  }

  .hero-actions .btn {
    flex: 1 1 160px;
  }

  .hero-trust {
    gap: 12px 20px;
    margin-top: 32px;
  }

  .hero-visual {
    min-height: 450px;
  }

  .hero-badge {
    top: 22px;
    left: -3px;
    width: 88px;
    height: 88px;
  }

  .hero-badge strong {
    font-size: 27px;
  }

  .hero-caption {
    right: 10px;
    bottom: 0;
    left: 10px;
    padding: 18px;
  }

  .hero-caption strong {
    font-size: 16px;
  }

  .hero-caption span {
    font-size: 11px;
  }

  .metrics {
    margin-top: 0;
  }

  .metric {
    padding: 20px 18px;
  }

  .metric strong {
    font-size: 27px;
  }

  .section {
    padding: 68px 0;
  }

  .section-sm {
    padding: 50px 0;
  }

  .section-heading-row {
    flex-direction: column;
    gap: 20px;
  }

  .section-lead {
    font-size: 15px;
  }

  .bento {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 400px auto auto 250px;
  }

  .bento-large {
    grid-column: auto;
  }

  .bento-text {
    padding: 28px;
  }

  .product-grid,
  .product-grid-3,
  .capability-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .product-info {
    padding: 16px;
  }

  .product-info h2,
  .product-info h3 {
    font-size: 17px;
  }

  .product-info p {
    display: none;
  }

  .product-info span {
    margin-top: 8px;
  }

  .process-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 42px 22px;
    margin-top: 44px;
  }

  .process-item {
    padding-right: 12px;
  }

  .about-collage {
    min-height: 460px;
  }

  .about-image-main {
    inset: 0 20px 50px 0;
    border-radius: 160px 160px 8px 8px;
  }

  .about-image-small {
    width: 160px;
    height: 135px;
    border-width: 7px;
  }

  .about-years {
    top: 25px;
    left: -5px;
    padding: 14px 18px;
  }

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

  .article-side {
    grid-template-columns: 1fr;
  }

  .article-feature {
    min-height: 420px;
  }

  .article-feature-copy {
    padding: 28px;
  }

  .cta-band {
    padding: 62px 0;
  }

  .cta-actions {
    width: 100%;
  }

  .cta-actions .btn {
    flex: 1;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 38px 24px;
  }

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

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

  .floating-contact {
    right: 14px;
    bottom: 14px;
    padding: 12px 15px;
  }

  .page-hero {
    padding: 64px 0 58px;
  }

  .page-hero p {
    font-size: 15px;
  }

  .capability-card {
    min-height: 250px;
    padding: 24px;
  }

  .capability-card .num {
    margin-bottom: 44px;
  }

  .capability-card h2,
  .capability-card h3 {
    font-size: 20px;
  }

  .feature-media {
    min-height: 380px;
  }

  .feature-split {
    gap: 42px;
  }

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

  .about-story {
    gap: 40px;
  }

  .timeline div {
    grid-template-columns: 80px 1fr;
    gap: 18px;
  }

  .contact-form {
    padding: 26px 20px;
  }

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

  .form-field.full,
  .form-consent,
  .form-submit,
  .form-note {
    grid-column: auto;
  }

  .article-hero {
    padding: 66px 0 45px;
  }

  .article-body {
    padding: 42px 20px 72px;
    font-size: 17px;
  }

  .article-body h2 {
    font-size: 27px;
  }

  .article-cover {
    width: calc(100% - 28px);
    height: 66vw;
  }
}

@media (max-width: 900px) {
  .credential-strip,
  .credential-page-grid {
    grid-template-columns: 1fr 1fr;
  }

  .group-hero-inner,
  .group-company-grid,
  .group-home-inner {
    grid-template-columns: 1fr;
  }

  .group-hero-inner {
    gap: 48px;
  }

  .group-chain {
    grid-template-columns: 1fr;
  }

  .group-home-inner {
    gap: 42px;
  }

  .group-chain > div {
    min-height: 140px;
  }

  .group-chain b {
    padding: 2px 0;
    transform: rotate(90deg);
  }

  .group-company-card {
    min-height: 0;
  }

  .group-company-card h2 {
    min-height: 0;
  }

  .quick-facts {
    grid-template-columns: 1fr;
  }

  .quick-facts > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .quick-facts > div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 640px) {
  .credential-strip,
  .credential-page-grid {
    grid-template-columns: 1fr;
  }

  .credential-mini {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    min-height: 0;
  }

  .credential-mini img {
    height: 132px;
  }

  .credential-mini > span {
    align-self: center;
    padding: 16px;
  }

  .certificate-image {
    min-height: 260px;
    padding: 14px;
  }

  .certificate-image img {
    height: 260px;
  }

  .certificate-copy {
    padding: 22px 20px 24px;
  }

  .certificate-copy dl > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .group-hero {
    padding: 58px 0 66px;
  }

  .group-hero .eyebrow {
    margin-top: 32px;
  }

  .group-hero h1 {
    font-size: 39px;
  }

  .group-chain > div {
    min-height: 124px;
  }

  .group-chain strong {
    margin-top: 38px;
  }

  .group-company-card {
    padding: 27px 24px;
  }

  .group-home-chain > div {
    grid-template-columns: 38px 1fr;
    gap: 12px;
  }

  .group-home-chain small {
    grid-column: 2;
  }
}