:root {
  --ink: #1f2a33;
  --muted: #63727f;
  --soft: #f7f9fb;
  --line: #d9e1e7;
  --panel: #fff;
  --blue: #0e6b5b;
  --orange: #b7782a;
  --dark: #15242b;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; letter-spacing: 0; }
h1 { font-size: clamp(42px, 6vw, 76px); line-height: 1.04; margin-bottom: 20px; font-weight: 760; }
h2 { font-size: clamp(32px, 4vw, 46px); line-height: 1.12; margin-bottom: 18px; font-weight: 760; }
h3 { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.14; margin-bottom: 12px; font-weight: 740; }
p { color: var(--muted); line-height: 1.55; }

.header-stack {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  box-shadow: 0 1px 0 rgba(21,36,43,.08);
}
.top-strip {
  background: var(--dark);
  color: #dce6ea;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
  font-weight: 720;
}
.top-strip-inner {
  max-width: var(--max);
  min-height: 34px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.site-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  background: #fff;
}
.header-stack::after {
  content: "";
  display: block;
  height: 0;
  background: #fff;
}
.brand span { display: block; font-weight: 800; font-size: 24px; line-height: 1; color: var(--blue); }
.brand small { display: block; color: var(--muted); font-size: 10px; margin-top: 5px; text-transform: uppercase; }
.nav { display: flex; justify-content: center; align-items: stretch; gap: 0; font-size: 12px; color: #31414d; text-transform: uppercase; font-weight: 760; }
.nav a, .language-switcher a { opacity: 1; padding: 29px 10px; }
.nav a:hover, .nav a.active, .language-switcher a[aria-current="true"] { color: var(--blue); }
.language-switcher { display: flex; gap: 10px; font-size: 12px; color: var(--muted); }
.menu-toggle { display: none; }

.eyebrow {
  color: var(--blue);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}
.actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 720;
}
.btn.primary { color: #fff; background: var(--blue); }
.btn.secondary { color: var(--blue); background: rgba(0,113,227,.08); }
.btn.alt { color: var(--blue); background: #fff; border-color: var(--blue); }
.btn.light { color: #111; background: #fff; }
.text-link { color: var(--blue); font-weight: 720; }

.td-hero {
  min-height: 660px;
  display: grid;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(8,26,32,.84), rgba(8,26,32,.36)),
    url("/images/optimized/hero-store-family.jpg") center / cover no-repeat;
  color: #fff;
}
.td-hero-copy {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: 92px 28px;
}
.td-hero h1 {
  max-width: 880px;
  color: #fff;
  font-size: clamp(44px, 6vw, 76px);
}
.td-hero p:not(.eyebrow) {
  max-width: 760px;
  color: #dce6ea;
  font-size: 20px;
}
.td-hero .eyebrow { color: #e0aa63; }
.td-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.td-hero-proof {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.td-hero-proof span {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 6px;
  background: rgba(255,255,255,.12);
  color: #fff;
  font-size: 13px;
  font-weight: 720;
}
.td-intro-band {
  background: #eef4f2;
  border-block: 1px solid var(--line);
}
.td-intro-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 66px 28px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  align-items: end;
}
.td-intro-grid p:last-child {
  margin: 0;
  color: #40515d;
  font-size: 19px;
}
.td-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 78px 28px;
}
.td-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}
.td-section-head > div {
  max-width: 760px;
}
.td-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.td-category-card,
.td-product-card,
.td-sidebar,
.td-process-card {
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.td-category-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eef3f4;
}
.td-category-card div {
  padding: 22px;
}
.td-category-card h3,
.td-product-card h3,
.td-process-card h3 {
  font-size: 24px;
}
.td-catalog-section {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.td-sidebar {
  padding: 22px;
  position: sticky;
  top: 130px;
}
.td-sidebar h2 {
  font-size: 30px;
}
.td-sidebar ul {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 18px 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.td-sidebar li {
  border-bottom: 1px solid var(--line);
}
.td-sidebar a {
  display: block;
  padding: 12px 0;
  color: #31414d;
  font-weight: 720;
}
.td-sidebar a:hover {
  color: var(--blue);
}
.td-sidebar-note {
  padding: 16px;
  border-radius: 6px;
  background: #e8f1ef;
  color: #155b50;
}
.td-sidebar-note strong,
.td-sidebar-note span {
  display: block;
}
.td-sidebar-note span {
  margin-top: 6px;
  color: #40515d;
  font-size: 14px;
  line-height: 1.45;
}
.td-catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.td-product-card {
  display: grid;
  grid-template-rows: auto 1fr;
}
.td-product-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #eef3f4;
}
.td-product-card > div {
  display: grid;
  align-content: start;
  padding: 22px;
}
.td-product-card p {
  min-height: 76px;
}
.td-capability-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
  padding: 84px max(28px, calc((100vw - var(--max)) / 2 + 28px));
  background: var(--dark);
  color: #fff;
}
.td-capability-band p {
  color: #dce6ea;
}
.td-capability-band .eyebrow {
  color: #e0aa63;
}
.td-capability-copy {
  max-width: 620px;
}
.td-capability-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  background: #eef3f4;
}
.td-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.td-process-card {
  padding: 22px;
}
.td-process-card strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
}
.td-lab-band {
  max-width: var(--max);
  margin: 0 auto 28px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 28px;
  align-items: center;
}
.td-lab-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  background: #eef3f4;
}

.store-hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 88px 28px 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: end;
}
.store-hero h1 {
  max-width: 940px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(44px, 6.2vw, 80px);
  line-height: 1.03;
}
.store-hero h1 span { color: var(--ink); }
.store-help {
  padding: 22px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.store-help strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}
.store-help p {
  margin-bottom: 12px;
  font-size: 14px;
}

.store-category-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 28px 58px;
  overflow: hidden;
}
.store-category-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.store-category {
  min-height: 168px;
  display: grid;
  align-content: end;
  padding: 16px;
  border-radius: 8px;
  background: #fff;
  text-align: center;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.store-category-img {
  width: 100%;
  height: 88px;
  margin: 0 auto 12px;
  object-fit: contain;
}
.store-category strong {
  display: block;
  font-size: 15px;
}
.store-category span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.store-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 56px 28px;
}
.store-heading {
  max-width: 760px;
  margin-bottom: 22px;
}
.store-heading h2 {
  color: var(--ink);
  font-size: clamp(34px, 4.8vw, 58px);
}
.store-heading p { font-size: 19px; }
.store-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.store-card-grid.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.store-card,
.store-product-tile,
.store-lab-card,
.store-mini-stack article,
.store-support-grid article {
  min-width: 0;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.store-card {
  min-height: 560px;
  display: grid;
  align-content: space-between;
  padding: 32px;
}
.store-card.dark {
  background: #111;
  color: #fff;
}
.store-card.dark p { color: #b8b8bf; }
.store-card-wide {
  grid-column: span 2;
  grid-template-columns: .78fr 1.22fr;
  align-items: center;
  gap: 22px;
}
.store-card h3 {
  font-size: clamp(32px, 4vw, 56px);
}
.store-card-img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  align-self: end;
}
.store-product-tile {
  display: grid;
  align-content: space-between;
  min-height: 430px;
}
.store-product-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f5f5f7;
}
.store-product-tile div { padding: 22px; }
.store-product-tile h3 {
  font-size: 24px;
  line-height: 1.1;
}
.store-product-tile p {
  min-height: 72px;
  font-size: 14px;
}

.store-lab-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
}
.store-lab-card {
  display: grid;
  grid-template-columns: 1.18fr .82fr;
  align-items: center;
  gap: 28px;
  padding: 28px;
  background: #111;
  color: #fff;
}
.store-lab-card p { color: #b8b8bf; }
.store-lab-card h3 {
  color: #fff;
  font-size: clamp(30px, 4.2vw, 56px);
}
.store-lab-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
}
.store-mini-stack {
  display: grid;
  gap: 12px;
}
.store-mini-stack article {
  padding: 20px;
}
.store-mini-stack strong {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
}
.store-mini-stack span {
  display: block;
  color: var(--muted);
  line-height: 1.4;
}
.store-support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.store-support-grid article {
  padding: 24px;
}
.store-support-grid h3 {
  font-size: 26px;
}

.launch-hero {
  min-height: calc(100svh - 52px);
  padding: 72px 20px 28px;
  display: grid;
  align-content: end;
  text-align: center;
  background: #fbfbfd;
  overflow: hidden;
}
.hero-copy {
  width: min(980px, 100%);
  margin: 0 auto 28px;
}
.hero-copy p:not(.eyebrow) {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(18px, 2vw, 23px);
}
.hero-product {
  width: min(1380px, 100%);
  max-height: 58svh;
  object-fit: contain;
  margin: 0 auto;
}
.hero-spec-strip {
  width: min(980px, 100%);
  margin: 22px auto 0;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-spec-strip span, .capability-row span, .tags span {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 11px;
  border-radius: 999px;
  background: rgba(0,113,227,.08);
  color: #155da5;
  font-size: 12px;
  font-weight: 720;
}

.statement-section {
  max-width: 980px;
  margin: 0 auto;
  padding: 118px 28px;
  text-align: center;
}
.statement-section p:not(.eyebrow) {
  font-size: clamp(18px, 2vw, 24px);
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 96px 28px;
}
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading.center { text-align: center; margin-left: auto; margin-right: auto; }

.worlds-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 44px 20px 96px;
}
.world-panel {
  min-height: 620px;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  align-items: center;
  gap: 38px;
  padding: clamp(32px, 6vw, 76px);
  margin: 20px 0;
  background: var(--soft);
  border-radius: 8px;
  overflow: hidden;
}
.world-panel.fitness {
  background: #111;
  color: #fff;
}
.world-panel.fitness p { color: #b8b8bf; }
.world-panel h3 { font-size: clamp(36px, 5vw, 72px); }
.world-img {
  width: 100%;
  height: min(520px, 55vw);
  object-fit: contain;
}
.tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 20px; }

.spotlight-section {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(300px, 520px) minmax(400px, 1fr);
  gap: 44px;
  align-items: center;
  padding: clamp(42px, 7vw, 96px) max(28px, calc((100vw - 1280px) / 2 + 28px));
  background: #000;
  color: #fff;
}
.spotlight-section p { color: #b8b8bf; font-size: 19px; }
.spotlight-copy h2 { font-size: clamp(42px, 5.8vw, 84px); }
.spotlight-img {
  width: 100%;
  max-height: 640px;
  object-fit: contain;
}

.detail-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 112px 28px;
}
.detail-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
}
.detail-tile {
  display: grid;
  align-content: start;
  background: var(--soft);
  border-radius: 8px;
  overflow: hidden;
  min-width: 0;
}
.detail-tile.large { grid-row: span 2; }
.detail-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #fff;
}
.detail-tile.large .detail-img { aspect-ratio: 16 / 12; }
.detail-tile div { padding: 26px; }
.detail-tile h3 { font-size: clamp(26px, 3vw, 44px); }

.engineering-section {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 48px;
  padding: clamp(42px, 7vw, 96px) max(28px, calc((100vw - 1280px) / 2 + 28px));
  background: #f9f9fb;
}
.engineering-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
}
.capability-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }

.lab-teaser-section {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  align-items: center;
  gap: 48px;
  padding: clamp(42px, 7vw, 96px) max(32px, calc((100vw - 1120px) / 2 + 32px));
  background: #fff;
}
.lab-teaser-section p:not(.eyebrow) {
  max-width: 620px;
  font-size: 19px;
}
.lab-teaser-img {
  width: 100%;
  max-height: 560px;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: #f5f5f7;
}

.lab-hero {
  position: relative;
  min-height: calc(100svh - 52px);
  display: grid;
  align-content: end;
  overflow: hidden;
  color: #fff;
  background: #111;
}
.lab-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0,0,0,.58);
}
.lab-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lab-hero-copy {
  position: relative;
  z-index: 2;
  width: min(980px, calc(100% - 64px));
  margin: 0 auto;
  padding: 92px 0 0;
}
.lab-hero h1 {
  font-size: clamp(58px, 9vw, 118px);
  margin-bottom: 16px;
}
.lab-hero p { color: rgba(255,255,255,.84); }
.lab-hero .eyebrow { color: #8ec5ff; }
.lab-hero .actions { justify-content: flex-start; }
.lab-hero .btn.secondary {
  color: #fff;
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.28);
}
.lab-lead {
  max-width: 900px;
  margin-bottom: 12px;
  color: #fff !important;
  font-size: clamp(24px, 3.4vw, 42px);
  line-height: 1.12;
  font-weight: 740;
}
.lab-hero-copy > p:not(.eyebrow):not(.lab-lead) {
  max-width: 800px;
  font-size: clamp(17px, 1.8vw, 21px);
}
.lab-stat-strip {
  position: relative;
  z-index: 2;
  width: min(980px, calc(100% - 64px));
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: rgba(255,255,255,.94);
  color: var(--ink);
  border-radius: 8px 8px 0 0;
  overflow: hidden;
}
.lab-stat-strip div {
  padding: 20px;
  border-right: 1px solid var(--line);
}
.lab-stat-strip div:last-child { border-right: 0; }
.lab-stat-strip strong {
  display: block;
  font-size: 20px;
  margin-bottom: 4px;
}
.lab-stat-strip span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.lab-workflow-section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 96px 28px;
}
.lab-workflow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.lab-workflow article,
.lab-module,
.lab-table {
  border-radius: 8px;
  background: var(--soft);
  overflow: hidden;
}
.lab-workflow article {
  padding: 22px;
  min-height: 230px;
}
.lab-workflow span {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 999px;
  background: #1d1d1f;
  color: #fff;
  font-weight: 760;
}
.lab-workflow h3 { font-size: 22px; }

.lab-module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.lab-module-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #fff;
}
.lab-module-img[src*="lab-analysis-contact"],
.lab-module-img[src*="lab-report"] {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}
.lab-module div { padding: 24px; }

.lab-data-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: center;
  gap: 44px;
  padding: clamp(42px, 7vw, 96px) max(32px, calc((100vw - 1120px) / 2 + 32px));
  background: #000;
  color: #fff;
}
.lab-data-section p { color: #b8b8bf; font-size: 19px; }
.lab-data-section .eyebrow { color: #8ec5ff; }
.lab-data-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
}
.lab-portrait-media {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
}
.lab-contact-sheet-img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center top;
}
.lab-portrait-detail {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}

.lab-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
}
.lab-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.lab-table tr:last-child td { border-bottom: 0; }
.lab-table td:first-child {
  width: 260px;
  color: var(--ink);
  font-weight: 760;
}

.series-grid, .product-grid, .feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.series-card, .product-card, .feature-grid article, .tech-card, .contact-panel {
  border-radius: 8px;
  background: var(--soft);
  overflow: hidden;
  min-width: 0;
}
.series-img, .product-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
}
.series-card div, .product-card-body, .feature-grid article, .tech-card div, .contact-panel { padding: 24px; }
.product-card p { min-height: 72px; }

.page-hero, .product-hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 78px 28px 42px;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 44px;
  align-items: center;
}
.page-hero h1, .product-hero h1 { font-size: clamp(42px, 6vw, 86px); }
.page-hero-img, .product-hero-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--soft);
  border-radius: 8px;
}

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.filter-bar button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 740;
}
.filter-bar button.active { background: var(--ink); color: #fff; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.rounded-media {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: contain;
  background: var(--soft);
  border-radius: 8px;
}
.dark-band {
  max-width: none;
  margin: 0;
  padding-left: max(28px, calc((100vw - var(--max)) / 2 + 28px));
  padding-right: max(28px, calc((100vw - var(--max)) / 2 + 28px));
  background: #111;
  color: #fff;
}
.dark-band p { color: #b8b8bf; }
.research-band {
  max-width: none;
  margin: 0;
  padding-left: max(28px, calc((100vw - var(--max)) / 2 + 28px));
  padding-right: max(28px, calc((100vw - var(--max)) / 2 + 28px));
  background: #fff;
}
.research-band .feature-grid article { background: #f5f5f7; }
.research-band .feature-grid h3 { font-size: 24px; }
.cta { text-align: center; max-width: 880px; }
.cta h2 { font-size: clamp(38px, 5vw, 74px); }

.tech-list { display: grid; gap: 18px; }
.tech-card {
  display: grid;
  grid-template-columns: 340px 1fr;
  align-items: center;
  background: var(--soft);
}
.tech-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  background: #fff;
}

.specs { display: grid; gap: 0; border-top: 1px solid var(--line); }
.specs div { display: grid; grid-template-columns: 180px 1fr; gap: 20px; border-bottom: 1px solid var(--line); padding: 14px 0; }
dt { font-weight: 760; }
dd { margin: 0; color: var(--muted); }
.contact-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: start; }
.inquiry-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: var(--soft);
  border-radius: 8px;
}
label { display: grid; gap: 8px; color: #1d1d1f; font-weight: 720; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
  background: #fff;
}
.hp { position: absolute; left: -10000px; }
.product-card,
.series-card,
.feature-grid article,
.tech-card,
.contact-panel,
.inquiry-form {
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.product-card-body p,
.series-card p,
.feature-grid article p,
.tech-card p,
.contact-panel p {
  overflow-wrap: anywhere;
}
.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 54px 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border-top: 1px solid var(--line);
}
.footer a {
  color: var(--blue);
  font-weight: 720;
}

@media (hover: hover) {
  .btn,
  .text-link,
  .nav a,
  .language-switcher a,
  .filter-bar button {
    transition: color .2s ease, background-color .2s ease, border-color .2s ease, opacity .2s ease, transform .2s ease;
  }

  .btn:hover,
  .filter-bar button:hover {
    transform: translateY(-1px);
  }
}

@media (max-width: 900px) {
  .top-strip-inner {
    min-height: 32px;
    padding: 0 18px;
    justify-content: center;
    text-align: center;
  }
  .top-strip-inner span:nth-child(2) {
    display: none;
  }
  .site-header { grid-template-columns: 1fr auto; padding: 0 18px; }
  .menu-toggle { display: inline-flex; border: 1px solid var(--line); background: #fff; border-radius: 6px; padding: 8px 12px; }
  .nav, .language-switcher { display: none; }
  .site-header.open {
    align-items: start;
    padding-top: 10px;
    padding-bottom: 12px;
  }
  .site-header.open .nav, .site-header.open .language-switcher {
    display: flex;
    position: static;
    grid-column: 1 / -1;
    background: transparent;
    padding: 0;
  }
  .site-header.open .nav {
    width: 100%;
    margin-top: 12px;
    padding-top: 12px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-top: 1px solid var(--line);
  }
  .site-header.open .nav a { padding: 10px 0; }
  .site-header.open .language-switcher { gap: 14px; padding-top: 8px; }
  .td-hero {
    min-height: 560px;
    align-items: end;
  }
  .td-hero-copy {
    padding: 72px 22px;
  }
  .td-hero h1 {
    font-size: 42px;
  }
  .td-intro-grid,
  .td-category-grid,
  .td-catalog-section,
  .td-capability-band,
  .td-process-grid,
  .td-lab-band {
    grid-template-columns: 1fr;
  }
  .td-section-head {
    display: block;
  }
  .td-sidebar {
    position: static;
  }
  .td-catalog-grid {
    grid-template-columns: 1fr;
  }
  .td-capability-band {
    padding: 72px 22px;
  }
  .td-lab-band {
    padding: 0 22px;
  }
  .store-hero,
  .store-lab-layout,
  .store-lab-card {
    grid-template-columns: 1fr;
  }
  .store-hero {
    padding-top: 58px;
  }
  .store-help {
    max-width: none;
  }
  .store-category-row {
    display: flex;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x proximity;
  }
  .store-category {
    flex: 0 0 168px;
    scroll-snap-align: start;
  }
  .store-card-grid,
  .store-card-grid.compact,
  .store-support-grid {
    grid-template-columns: 1fr;
  }
  .store-card-wide {
    grid-column: auto;
    grid-template-columns: 1fr;
  }
  .store-card,
  .store-product-tile {
    min-height: auto;
  }
  .store-lab-card {
    padding: 22px;
  }
  .launch-hero { padding-top: 54px; min-height: auto; }
  .hero-product { max-height: none; }
  .world-panel, .spotlight-section, .engineering-section, .lab-teaser-section, .lab-data-section, .page-hero, .product-hero, .split, .contact-layout, .footer {
    grid-template-columns: 1fr;
  }
  .world-panel { min-height: auto; padding: 34px 22px; }
  .world-img { height: auto; }
  .spotlight-section, .engineering-section, .lab-teaser-section, .lab-data-section { padding: 72px 22px; }
  .detail-grid, .series-grid, .product-grid, .feature-grid, .lab-module-grid { grid-template-columns: 1fr; }
  .lab-hero { min-height: auto; }
  .lab-hero-copy { width: calc(100% - 36px); padding: 72px 0 0; }
  .lab-hero .actions { justify-content: flex-start; }
  .lab-stat-strip { grid-template-columns: 1fr 1fr; width: calc(100% - 36px); }
  .lab-workflow { grid-template-columns: 1fr; }
  .lab-workflow-section { padding: 72px 20px; }
  .lab-table td { display: block; width: 100%; }
  .lab-table td:first-child { width: 100%; padding-bottom: 0; }
  .detail-tile.large { grid-row: auto; }
  .tech-card { grid-template-columns: 1fr; }
  .tech-img { height: auto; aspect-ratio: 16 / 10; }
  .specs div { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 520px) {
  h1 { font-size: 43px; }
  h2 { font-size: 36px; }
  .td-hero-copy,
  .td-intro-grid,
  .td-section {
    padding-left: 18px;
    padding-right: 18px;
  }
  .td-actions {
    display: grid;
  }
  .td-actions .btn {
    width: 100%;
  }
  .store-hero,
  .store-category-section,
  .store-section {
    padding-left: 18px;
    padding-right: 18px;
  }
  .store-hero h1 { font-size: 42px; }
  .store-card { padding: 22px; }
  .store-card h3,
  .store-lab-card h3 {
    font-size: 34px;
  }
  .statement-section, .section, .detail-section, .research-band { padding-left: 18px; padding-right: 18px; }
  .hero-spec-strip { justify-content: center; }
  .actions { justify-content: center; }
  .hero-copy p:not(.eyebrow) { font-size: 18px; }
  .world-panel h3, .spotlight-copy h2 { font-size: 40px; }
  .lab-hero h1 { font-size: 50px; }
  .lab-lead { font-size: 28px; }
  .lab-stat-strip { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}