:root {
  --paper: oklch(100% 0 0);
  --surface: oklch(99.5% 0.004 238);
  --surface-2: oklch(95.5% 0.012 238);
  --surface-3: oklch(91.5% 0.018 238);
  --ink: oklch(22% 0.02 248);
  --muted: oklch(48% 0.025 248);
  --faint: oklch(62% 0.022 248);
  --line: oklch(87% 0.014 248);
  --line-strong: oklch(78% 0.018 248);
  --blue: oklch(56% 0.19 253);
  --blue-deep: oklch(44% 0.18 256);
  --blue-soft: oklch(94.5% 0.028 250);
  --green: oklch(58% 0.13 172);
  --amber: oklch(68% 0.13 80);
  --shadow: 0 24px 80px color-mix(in oklch, var(--ink), transparent 88%);
  --radius: 8px;
  --radius-lg: 14px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 64px;
  --space-5xl: 96px;
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-quick: cubic-bezier(0.25, 1, 0.5, 1);
  --page-x: clamp(18px, 5vw, 72px);
  --shell: 1200px;
  --img-hero-home: image-set(url("assets/images/hero-home.webp") type("image/webp"), url("assets/images/hero-home.jpg") type("image/jpeg"));
  --img-hero-products: image-set(url("assets/images/hero-products.webp") type("image/webp"), url("assets/images/hero-products.jpg") type("image/jpeg"));
  --img-hero-solutions: image-set(url("assets/images/hero-solutions.webp") type("image/webp"), url("assets/images/hero-solutions.jpg") type("image/jpeg"));
  --img-hero-ai: image-set(url("assets/images/hero-ai.webp") type("image/webp"), url("assets/images/hero-ai.jpg") type("image/jpeg"));
  --img-hero-about: image-set(url("assets/images/hero-about.webp") type("image/webp"), url("assets/images/hero-about.jpg") type("image/jpeg"));
  --img-hero-contact: image-set(url("assets/images/hero-contact.webp") type("image/webp"), url("assets/images/hero-contact.jpg") type("image/jpeg"));
  --img-growth: image-set(url("assets/images/solution-growth.webp") type("image/webp"), url("assets/images/solution-growth.jpg") type("image/jpeg"));
  --img-api: image-set(url("assets/images/hero-ai.webp") type("image/webp"), url("assets/images/hero-ai.jpg") type("image/jpeg"));
  --img-pay: image-set(url("assets/images/solution-pay.webp") type("image/webp"), url("assets/images/solution-pay.jpg") type("image/jpeg"));
  --img-solution-growth: image-set(url("assets/images/solution-growth.webp") type("image/webp"), url("assets/images/solution-growth.jpg") type("image/jpeg"));
  --img-ai-customer: image-set(url("assets/images/solution-growth.webp") type("image/webp"), url("assets/images/solution-growth.jpg") type("image/jpeg"));
  --img-ai-order: image-set(url("assets/images/solution-api.webp") type("image/webp"), url("assets/images/solution-api.jpg") type("image/jpeg"));
  --img-ai-ticket: image-set(url("assets/images/hero-contact.webp") type("image/webp"), url("assets/images/hero-contact.jpg") type("image/jpeg"));
  --img-home-product-growth: image-set(url("assets/images/solution-growth.webp") type("image/webp"), url("assets/images/solution-growth.jpg") type("image/jpeg"));
  --img-home-product-api: image-set(url("assets/images/hero-ai.webp") type("image/webp"), url("assets/images/hero-ai.jpg") type("image/jpeg"));
  --img-home-product-pay: image-set(url("assets/images/solution-pay.webp") type("image/webp"), url("assets/images/solution-pay.jpg") type("image/jpeg"));
  --img-product-detail-growth: image-set(url("assets/images/solution-growth.webp") type("image/webp"), url("assets/images/solution-growth.jpg") type("image/jpeg"));
  --img-product-detail-api: image-set(url("assets/images/hero-ai.webp") type("image/webp"), url("assets/images/hero-ai.jpg") type("image/jpeg"));
  --img-product-detail-pay: image-set(url("assets/images/solution-pay.webp") type("image/webp"), url("assets/images/solution-pay.jpg") type("image/jpeg"));
  --img-solution-api: image-set(url("assets/images/solution-api.webp") type("image/webp"), url("assets/images/solution-api.jpg") type("image/jpeg"));
  --img-solution-pay: image-set(url("assets/images/solution-pay.webp") type("image/webp"), url("assets/images/solution-pay.jpg") type("image/jpeg"));
  --img-about-process: image-set(url("assets/images/about-process.webp") type("image/webp"), url("assets/images/about-process.jpg") type("image/jpeg"));
  color: var(--ink);
  background: var(--paper);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

:root[data-theme="dark"] {
  --paper: oklch(0% 0 0);
  --surface: oklch(20% 0.021 248);
  --surface-2: oklch(24% 0.025 248);
  --surface-3: oklch(30% 0.03 248);
  --ink: oklch(92% 0.012 238);
  --muted: oklch(70% 0.024 238);
  --faint: oklch(62% 0.024 238);
  --line: oklch(33% 0.028 248);
  --line-strong: oklch(42% 0.032 248);
  --blue: oklch(70% 0.16 250);
  --blue-deep: oklch(63% 0.17 252);
  --blue-soft: oklch(27% 0.04 250);
  --green: oklch(72% 0.12 172);
  --amber: oklch(76% 0.11 82);
  --shadow: 0 28px 90px color-mix(in oklch, black, transparent 62%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  position: relative;
  isolation: isolate;
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

::selection {
  background: color-mix(in oklch, var(--blue), var(--surface) 58%);
}

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

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

button {
  cursor: pointer;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 760;
  letter-spacing: 0;
}

h1 {
  max-width: 15em;
  margin-bottom: 0;
  font-size: clamp(2.25rem, 4.6vw, 4rem);
  line-height: 1.04;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.75rem, 3.2vw, 3rem);
  line-height: 1.08;
}

h3 {
  margin-bottom: 0;
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  line-height: 1.2;
}

p {
  margin-bottom: 0;
  color: var(--muted);
}

main {
  display: grid;
  gap: 0;
}

.model-page main {
  background:
    radial-gradient(circle at 12% 34%, color-mix(in oklch, var(--blue), transparent 92%) 0 16%, transparent 40%),
    radial-gradient(circle at 84% 62%, color-mix(in oklch, var(--blue-soft), transparent 82%) 0 12%, transparent 38%),
    var(--paper);
}

:root[data-theme="dark"] .model-page main {
  background:
    radial-gradient(circle at 12% 34%, color-mix(in oklch, var(--blue), transparent 88%) 0 16%, transparent 42%),
    radial-gradient(circle at 86% 60%, color-mix(in oklch, var(--blue), transparent 94%) 0 14%, transparent 42%),
    var(--paper);
}

:focus-visible {
  outline: 3px solid color-mix(in oklch, var(--blue), var(--surface) 25%);
  outline-offset: 3px;
}

.section-shell {
  width: min(calc(100% - var(--page-x) * 2), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto auto auto;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  min-height: 72px;
  padding: 14px var(--page-x);
  border-bottom: 1px solid color-mix(in oklch, var(--line), transparent 18%);
  background: color-mix(in oklch, var(--surface), transparent 5%);
  backdrop-filter: blur(18px) saturate(135%);
  transition:
    min-height 260ms var(--ease-quick),
    padding 260ms var(--ease-quick),
    background 260ms var(--ease-quick),
    border-color 260ms var(--ease-quick),
    box-shadow 260ms var(--ease-quick);
}

:root[data-scrolled="true"] .site-header {
  min-height: 60px;
  padding-block: 10px;
  background: color-mix(in oklch, var(--paper), transparent 2%);
  border-bottom-color: color-mix(in oklch, var(--line), transparent 8%);
  box-shadow: 0 10px 34px color-mix(in oklch, var(--ink), transparent 94%);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--blue);
  color: oklch(98% 0.004 238);
  font-size: 1rem;
}

.brand-text {
  display: grid;
  min-width: 0;
  line-height: 1.14;
}

.brand-text strong {
  overflow: hidden;
  color: var(--ink);
  font-size: .98rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-text small {
  overflow: hidden;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 560;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid color-mix(in oklch, var(--line), transparent 26%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 16%);
}

.site-nav a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border-radius: 999px;
  color: color-mix(in oklch, var(--ink), transparent 18%);
  font-size: .92rem;
  font-weight: 650;
  white-space: nowrap;
  transition: background 200ms var(--ease-quick), color 200ms var(--ease-quick), transform 200ms var(--ease-quick);
}

.site-nav a:hover,
.site-nav a.active {
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.site-nav a:hover {
  transform: translateY(-1px);
}

.header-tools {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.theme-toggle,
.lang-toggle {
  display: inline-flex;
  min-width: 44px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 10px;
  border: 1px solid color-mix(in oklch, var(--line), transparent 15%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 8%);
  color: var(--ink);
  font-size: .78rem;
  font-weight: 760;
  transition: transform 200ms var(--ease-quick), border-color 200ms var(--ease-quick), background 200ms var(--ease-quick);
}

.lang-toggle {
  min-width: 54px;
}

.theme-toggle:hover,
.lang-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 35%);
  background: var(--blue-soft);
}

.theme-toggle [data-theme-icon] {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-size: .7rem;
}

.header-cta,
.button,
.btn,
button.button,
.button-primary,
.btn-primary,
.product-line-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--blue);
  color: oklch(98% 0.004 238);
  font-weight: 760;
  line-height: 1;
  white-space: nowrap;
  transition:
    transform 200ms var(--ease-quick),
    background 200ms var(--ease-quick),
    border-color 200ms var(--ease-quick),
    color 200ms var(--ease-quick),
    box-shadow 200ms var(--ease-quick);
}

.header-cta {
  min-height: 40px;
  padding-inline: 18px;
  font-size: .9rem;
}

.button:hover,
.btn:hover,
.header-cta:hover,
.product-line-link:hover {
  transform: translateY(-1px);
  background: var(--blue-deep);
  box-shadow: 0 10px 24px color-mix(in oklch, var(--blue), transparent 82%);
}

.button:active,
.btn:active,
.header-cta:active,
.product-line-link:active {
  transform: translateY(0) scale(.985);
}

.button-secondary,
.button.secondary,
.btn-ghost {
  border-color: var(--line);
  background: color-mix(in oklch, var(--surface), transparent 2%);
  color: var(--ink);
}

.button-secondary:hover,
.button.secondary:hover,
.btn-ghost:hover {
  border-color: color-mix(in oklch, var(--blue), var(--line) 35%);
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.eyebrow,
.section-kicker,
.home-section-label,
.hero-eyebrow,
.model-brief-kicker,
.contact-side-kicker {
  display: inline-flex;
  align-items: center;
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
  letter-spacing: .04em;
}

.section-head,
.catalog-section-heading,
.solution-scenarios-head,
.studio-section-head,
.model-section-intro,
.model-control-head,
.about-capability-head,
.business-scope-copy,
.about-operating-copy {
  display: grid;
  gap: 14px;
  max-width: 760px;
}

.section-head {
  grid-template-columns: minmax(0, 1fr) minmax(260px, .7fr);
  align-items: end;
  max-width: none;
}

.section-head p,
.catalog-section-heading p,
.studio-section-head p,
.model-section-intro p {
  max-width: 68ch;
}

.discover-hero,
.catalog-hero,
.solution-hero,
.model-workbench-hero,
.page-hero,
.contact-project {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(360px, 1.12fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
  min-height: clamp(610px, 78vh, 780px);
  width: min(calc(100% - var(--page-x) * 2), 1340px);
  margin-inline: auto;
  padding-block: clamp(54px, 8vw, 108px);
}

.hero-copy,
.catalog-hero-copy,
.solution-hero-copy,
.model-hero-copy,
.contact-project-copy,
.page-hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  max-width: 680px;
}

.hero-copy p,
.catalog-hero-copy p,
.solution-hero-copy p,
.model-hero-copy p,
.contact-project-copy p,
.page-hero-copy p {
  max-width: 58ch;
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
}

:root[data-lang="en"] .hero-copy,
:root[data-lang="en"] .catalog-hero-copy,
:root[data-lang="en"] .solution-hero-copy,
:root[data-lang="en"] .model-hero-copy,
:root[data-lang="en"] .contact-project-copy,
:root[data-lang="en"] .page-hero-copy {
  max-width: 720px;
}

.discover-hero::after,
.catalog-hero::after,
.solution-hero::after,
.page-hero::after,
.model-workbench-hero::after {
  content: "";
  min-height: clamp(420px, 52vw, 620px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--ink), transparent 88%), color-mix(in oklch, var(--blue), transparent 72%)),
    var(--hero-image) center / cover no-repeat;
  box-shadow: var(--shadow);
}

.catalog-hero::after,
.solution-hero::after,
.page-hero::after {
  display: none;
}

.discover-hero {
  --hero-image: var(--img-hero-home);
}

.model-workbench-hero {
  --hero-image: var(--img-hero-ai);
}

.contact-project-form input,
.contact-project-form select,
.contact-project-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  outline: 0;
}

.contact-project-form input,
.contact-project-form select,
.contact-project-form textarea {
  transition: border-color 220ms var(--ease-quick), background 220ms var(--ease-quick), box-shadow 220ms var(--ease-quick);
}

.contact-project-form input:focus,
.contact-project-form select:focus,
.contact-project-form textarea:focus {
  border-color: color-mix(in oklch, var(--blue), var(--line) 28%);
  background: color-mix(in oklch, var(--surface), transparent 0%);
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--blue-soft), transparent 32%);
}

.contact-project-form input::placeholder,
.contact-project-form textarea::placeholder {
  color: color-mix(in oklch, var(--muted), transparent 22%);
}

.page-hero-points,
.solution-hero-points,
.hero-cta-row,
.catalog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-hero-points span,
.solution-hero-points span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 12%);
  color: color-mix(in oklch, var(--ink), transparent 12%);
  font-size: .86rem;
  font-weight: 680;
}

.page-hero-points span,
.solution-hero-points span {
  padding: 0 12px;
}

.model-problem-grid,
.model-governance-grid,
.about-capability-grid,
.business-scope-board,
.contact-process-list,
.solution-scenario-list,
.fit-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.model-problem-grid article,
.model-governance-card,
.about-capability-grid article,
.business-scope-board article,
.contact-process-list article,
.solution-scenario-list article,
.fit-matrix article,
.delivery-evidence-card,
.product-entry-card,
.product-flow-list article,
.operating-board article,
.model-journey article {
  position: relative;
  display: grid;
  gap: 12px;
  min-width: 0;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid color-mix(in oklch, var(--line), transparent 8%);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--surface), transparent 5%);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.product-entry-card:hover,
.solution-scenario-list article:hover,
.model-governance-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 32%);
}

.product-entry-copy p,
.product-flow-list p,
.pay-story-copy p,
.model-governance-card p,
.model-problem-grid p,
.about-capability-grid p,
.contact-process-list p,
.solution-scenario-list p,
.fit-matrix p {
  color: var(--muted);
  font-size: .96rem;
}

.product-line-link {
  justify-self: start;
  min-height: 38px;
  padding-inline: 14px;
  font-size: .86rem;
}

.catalog-ai-suite,
.product-integration-matrix,
.catalog-pay-system,
.solution-scenarios,
.solution-diagnostic,
.solution-fit-matrix,
.model-brief-section,
.model-problem-section,
.model-architecture-section,
.model-control-section,
.model-scenarios-section,
.about-layout,
.about-business-scope,
.about-capability,
.about-operating-system,
.contact-process {
  padding-block: clamp(52px, 8vw, 104px);
}

.model-problem-grid span,
.model-governance-card span,
.business-scope-board b,
.contact-process-list span,
.solution-scenario-list span,
.fit-matrix b,
.model-journey span,
.delivery-evidence-card span,
.product-entry-copy span,
.pay-story-copy > span,
.pay-ledger-head span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) repeat(3, minmax(140px, .7fr));
  gap: clamp(24px, 5vw, 68px);
  width: min(calc(100% - var(--page-x) * 2), var(--shell));
  margin-inline: auto;
}

.site-footer {
  margin-top: clamp(24px, 5vw, 56px);
  padding: clamp(52px, 7vw, 84px) 0 26px;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 12%);
  background: color-mix(in oklch, var(--surface-2), var(--paper) 48%);
  color: var(--ink);
}

.site-footer h3 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: .95rem;
}

.site-footer p {
  max-width: 34ch;
  color: var(--muted);
}

.site-footer ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.site-footer a {
  color: inherit;
}

.site-footer a:hover {
  color: var(--blue-deep);
}

.footer-brand {
  display: grid;
  gap: 16px;
}

.site-footer .brand {
  align-items: center;
}

.site-footer .brand-mark {
  background: var(--blue);
  color: oklch(98% 0.004 238);
}

.site-footer .brand-text strong {
  color: var(--ink);
}

.site-footer .brand-text small {
  color: var(--muted);
}

.footer-social {
  display: flex;
  gap: 8px;
}

.footer-social a {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid color-mix(in oklch, var(--line-strong), transparent 16%);
  border-radius: 50%;
  background: color-mix(in oklch, var(--surface), transparent 4%);
  color: var(--ink);
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.footer-social a:hover {
  border-color: color-mix(in oklch, var(--blue), var(--line) 42%);
  background: color-mix(in oklch, var(--blue-soft), transparent 18%);
  color: var(--blue-deep);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  width: min(calc(100% - var(--page-x) * 2), var(--shell));
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 18%);
  color: var(--muted);
  font-size: .86rem;
}

.footer-contact li {
  display: grid;
  gap: 3px;
}

.footer-contact span {
  color: var(--ink);
  font-weight: 720;
}

.studio-hero-visual,
.home-delivery-evidence {
  min-width: 0;
}

.delivery-evidence-panel {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, color-mix(in oklch, var(--blue-soft), transparent 20%), transparent 45%),
    color-mix(in oklch, var(--surface), transparent 3%);
  transition: transform 260ms var(--ease-quick), border-color 260ms var(--ease-quick), background 260ms var(--ease-quick);
}

.delivery-evidence-panel:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 42%);
}

.delivery-evidence-head {
  display: grid;
  gap: 8px;
}

.delivery-evidence-head span,
.delivery-evidence-footer span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.delivery-evidence-head b {
  max-width: 16em;
  font-size: clamp(1.4rem, 2.3vw, 2.2rem);
  line-height: 1.1;
}

.delivery-evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

:root[data-lang="en"] .delivery-evidence-grid {
  grid-template-columns: 1fr;
  gap: 0;
}

.delivery-evidence-card {
  background: color-mix(in oklch, var(--surface), transparent 10%);
  transition: color 220ms var(--ease-quick), transform 220ms var(--ease-quick);
}

.delivery-evidence-card:hover {
  transform: translateY(-1px);
}

:root[data-lang="en"] .delivery-evidence-card {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  background: transparent;
}

:root[data-lang="en"] .delivery-evidence-card:first-child {
  border-top: 0;
}

.delivery-evidence-card-strong {
  background: var(--blue-soft);
}

:root[data-lang="en"] .delivery-evidence-card-strong {
  background: transparent;
}

.delivery-evidence-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.delivery-evidence-footer b {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-size: .82rem;
}

.catalog-hero-copy h1,
.solution-hero-copy h1,
.contact-project-copy h1 {
  display: grid;
  gap: 4px;
}

.product-entry-list,
.product-directory,
.product-flow-list,
.pay-story-panel,
.operating-board {
  display: grid;
  gap: 16px;
}

.product-directory-row {
  grid-template-columns: minmax(170px, .36fr) minmax(0, .7fr) minmax(220px, .54fr) auto;
  align-items: center;
}

.product-entry-media {
  min-height: 150px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--blue), transparent 76%), transparent 54%),
    var(--img-ai-customer) center / cover;
  transition: filter 320ms var(--ease-standard), transform 320ms var(--ease-standard);
}

.product-entry-api {
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--green), transparent 75%), transparent 54%),
    var(--img-hero-ai) center / cover;
}

.product-entry-card:hover .product-entry-media {
  filter: saturate(1.04) contrast(1.02);
  transform: scale(1.012);
}

.product-entry-copy {
  display: grid;
  gap: 10px;
}

.product-entry-points {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  color: var(--muted);
  font-size: .9rem;
}

.product-entry-points b {
  color: var(--ink);
}

.product-flow-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-flow-tags,
.contact-intake-flow,
.diagnostic-visual,
.contact-side-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.product-flow-tags b,
.contact-intake-flow span,
.diagnostic-visual span {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: .78rem;
}

.product-flow-tags i,
.contact-intake-flow i,
.diagnostic-visual i {
  width: 20px;
  height: 1px;
  background: var(--line-strong);
}

.pay-story-panel {
  grid-template-columns: minmax(280px, .72fr) minmax(360px, .88fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: stretch;
  padding: clamp(24px, 4vw, 46px) 0 0;
}

.pay-story-copy {
  display: grid;
  align-content: center;
  gap: 16px;
  max-width: 560px;
}

.pay-story-tags,
.pay-story-checkline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pay-story-tags {
  margin-top: 6px;
}

.pay-story-tags span,
.pay-story-checkline b {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid color-mix(in oklch, var(--line), transparent 12%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 4%);
  color: color-mix(in oklch, var(--ink), transparent 12%);
  font-size: .84rem;
  font-weight: 700;
}

.pay-ledger-card {
  display: grid;
  gap: clamp(22px, 3vw, 32px);
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius);
  align-self: center;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--blue-soft), transparent 8%), transparent 70%),
    color-mix(in oklch, var(--surface-2), var(--surface) 58%);
}

.pay-ledger-head {
  display: grid;
  gap: 8px;
}

.pay-ledger-head strong {
  max-width: 15em;
  font-size: clamp(1.18rem, 2vw, 1.7rem);
  line-height: 1.18;
}

.pay-ledger-focus {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 3vw, 28px);
}

.pay-ledger-focus article {
  display: grid;
  align-content: start;
  gap: 8px;
}

.pay-ledger-focus b {
  font-size: 1rem;
}

.pay-ledger-focus p {
  font-size: .92rem;
}

.pay-story-checkline {
  padding-top: clamp(4px, 1vw, 10px);
}

.pay-story-checkline span {
  flex-basis: 100%;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 720;
}

.solution-scenario-list article {
  cursor: pointer;
}

.solution-scenario-list article.is-active {
  border-color: color-mix(in oklch, var(--blue), var(--line) 24%);
  background: var(--blue-soft);
}

.solution-diagnostic {
  display: grid;
  grid-template-columns: minmax(240px, .42fr) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: start;
}

.diagnostic-copy {
  display: grid;
  gap: 12px;
}

.diagnostic-copy span,
.solution-fit-copy span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.diagnostic-panel {
  min-width: 0;
}

.diagnostic-result {
  display: none;
  gap: 14px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--surface), transparent 4%);
}

.diagnostic-result.is-active {
  display: grid;
  animation: panelIn 360ms var(--ease-standard) both;
}

.diagnostic-result b {
  color: var(--blue-deep);
}

.diagnostic-result ol {
  display: grid;
  gap: 8px;
  margin: 8px 0 0;
  padding-left: 1.2em;
  color: var(--muted);
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translate3d(0, 10px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.solution-fit-copy {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.model-workbench-hero::after {
  align-self: stretch;
}

.hero-eyebrow {
  gap: 10px;
}

.hero-eyebrow-bar {
  width: 28px;
  height: 1px;
  background: var(--blue);
}

.model-hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-hero-note span {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .82rem;
}

.model-brief-section {
  padding-top: 0;
}

.model-brief-visual {
  display: grid;
  grid-template-columns: minmax(220px, .34fr) minmax(0, .58fr) minmax(320px, 1fr);
  gap: clamp(22px, 4vw, 54px);
  padding-block: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.model-brief-copy {
  display: grid;
  gap: 10px;
}

.model-brief-copy h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.4rem);
}

.model-brief-lines {
  display: grid;
  gap: 0;
}

.model-brief-lines span {
  display: grid;
  grid-template-columns: minmax(90px, .28fr) minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.model-brief-lines b {
  color: var(--ink);
}

.model-brief-lines em {
  color: var(--muted);
  font-style: normal;
}

.model-brief-note {
  grid-column: 3;
}

.model-architecture-board {
  display: grid;
  grid-template-columns: minmax(160px, .75fr) 44px minmax(260px, 1fr) 44px minmax(170px, .75fr);
  gap: 12px;
  align-items: stretch;
  margin-top: 28px;
  padding: clamp(20px, 3.2vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--line), transparent 72%) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--line), transparent 76%) 0 1px, transparent 1px 100%),
    color-mix(in oklch, var(--surface), transparent 5%);
  background-size: 54px 54px;
  transition: border-color 260ms var(--ease-quick), background-position 520ms var(--ease-standard);
}

.model-architecture-board:hover {
  border-color: color-mix(in oklch, var(--blue), var(--line) 45%);
  background-position: 8px 0, 0 8px, 0 0;
}

.architecture-column,
.architecture-gateway,
.architecture-return {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--surface), transparent 6%);
  transition: transform 240ms var(--ease-quick), border-color 240ms var(--ease-quick);
}

.architecture-column:hover,
.architecture-gateway:hover,
.architecture-return:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 42%);
}

.architecture-column span,
.architecture-gateway span,
.architecture-return span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.architecture-column b,
.architecture-models b {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}

.architecture-gateway h3 {
  max-width: 12em;
  font-size: clamp(1.4rem, 2vw, 2rem);
}

.gateway-capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.gateway-capability-list em {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-style: normal;
  font-size: .82rem;
}

.architecture-flow {
  display: grid;
  place-items: center;
}

.architecture-flow i {
  width: 100%;
  height: 1px;
  background: var(--line-strong);
}

.architecture-return {
  grid-column: 3;
  background: var(--blue-soft);
}

.model-journey {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.model-path-section {
  padding-block: clamp(54px, 8vw, 104px);
  background: color-mix(in oklch, var(--surface-2), transparent 38%);
}

.model-path-layout {
  display: grid;
  grid-template-columns: minmax(240px, .46fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.model-path-copy {
  display: grid;
  gap: 14px;
}

.model-delivery-note {
  grid-column: 2;
  display: grid;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.model-delivery-note div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-delivery-note span {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: .84rem;
}

.model-scenario-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.model-scenario-list article {
  min-height: 240px;
  display: grid;
  align-items: end;
  padding: 24px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, transparent 0, color-mix(in oklch, var(--ink), transparent 12%) 100%),
    var(--img-growth) center / cover;
  color: oklch(98% 0.004 238);
  overflow: hidden;
}

.model-scenario-list article:nth-child(2) {
  background-image:
    linear-gradient(180deg, transparent 0, color-mix(in oklch, var(--ink), transparent 12%) 100%),
    var(--img-ai-order);
}

.model-scenario-list article:nth-child(3) {
  background-image:
    linear-gradient(180deg, transparent 0, color-mix(in oklch, var(--ink), transparent 12%) 100%),
    var(--img-ai-ticket);
}

.model-scenario-list span,
.model-scenario-list h3,
.model-scenario-list p {
  color: inherit;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(260px, .8fr) minmax(300px, 1fr);
  gap: clamp(28px, 5vw, 72px);
}

.about-story,
.about-facts,
.about-capability-body,
.about-delivery-visual,
.about-capability-map {
  display: grid;
  gap: 16px;
}

.about-facts dl {
  margin: 0;
}

.about-facts dl {
  display: grid;
  gap: 0;
}

.about-facts div {
  display: grid;
  grid-template-columns: minmax(100px, .32fr) minmax(0, 1fr);
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.about-facts dt {
  color: var(--muted);
}

.about-facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 680;
}

.business-scope-board {
  margin-top: 28px;
}

.business-scope-board article span {
  color: var(--muted);
}

.about-capability-map {
  margin-top: 18px;
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--line), transparent 74%) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--line), transparent 78%) 0 1px, transparent 1px 100%),
    color-mix(in oklch, var(--surface), transparent 4%);
  background-size: 48px 48px;
}

.capability-map-core {
  display: grid;
  gap: 6px;
  justify-self: center;
  min-width: 220px;
  padding: 22px;
  border: 1px solid color-mix(in oklch, var(--blue), var(--line) 34%);
  border-radius: var(--radius);
  background: var(--blue-soft);
  text-align: center;
}

.capability-map-core span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.capability-map-ring {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.capability-map-ring span {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
}

.about-capability-body {
  grid-template-columns: minmax(0, 1fr) minmax(260px, .42fr);
  margin-top: 24px;
}

.about-delivery-visual {
  align-content: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.about-delivery-visual span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.about-delivery-visual div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.about-delivery-visual i {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-style: normal;
  font-size: .82rem;
}

.operating-board {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 24px;
}

.contact-project {
  grid-template-columns: minmax(320px, .72fr) minmax(420px, 1fr);
  align-items: start;
}

.contact-project-meta {
  display: grid;
  gap: 10px;
}

.contact-project-meta span {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.contact-project-meta b,
.contact-readiness strong {
  color: var(--ink);
}

.contact-project-meta small {
  color: var(--muted);
}

.contact-readiness {
  display: grid;
  gap: 14px;
  padding-top: 10px;
}

.contact-readiness ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-readiness li {
  display: grid;
  grid-template-columns: minmax(80px, .25fr) minmax(0, 1fr);
  gap: 12px;
  color: var(--muted);
}

.contact-project-form {
  display: grid;
  gap: 18px;
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in oklch, var(--surface), transparent 3%);
}

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

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

.contact-form-grid label span {
  color: var(--ink);
  font-size: .88rem;
  font-weight: 720;
}

.contact-form-grid label b {
  color: var(--blue-deep);
}

.contact-form-grid input,
.contact-form-grid select {
  min-height: 44px;
  padding: 0 12px;
}

.contact-form-grid textarea {
  min-height: 132px;
  padding: 12px;
  resize: vertical;
}

.contact-form-wide {
  grid-column: 1 / -1;
}

.contact-submit-brief {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-submit-brief strong {
  color: var(--ink);
}

.contact-form-actions {
  display: flex;
  justify-content: flex-end;
}

.contact-side-panel {
  grid-column: 2;
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.contact-side-panel dl {
  display: grid;
  gap: 0;
  margin: 0;
}

.contact-side-panel div {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.contact-side-panel dt {
  color: var(--ink);
  font-weight: 760;
}

.contact-side-panel dd {
  margin: 4px 0 0;
  color: var(--muted);
}

.contact-side-flow span {
  width: 42px;
  height: 4px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--blue), var(--surface) 50%);
}

.contact-side-flow span:nth-child(2) {
  background: color-mix(in oklch, var(--green), var(--surface) 48%);
}

.contact-side-flow span:nth-child(3) {
  background: color-mix(in oklch, var(--amber), var(--surface) 48%);
}

.motion-ready .hero-motion-item {
  animation: heroRise 720ms var(--ease-standard) both;
  animation-delay: var(--hero-motion-delay, 0ms);
}

.motion-ready .discover-hero::after,
.motion-ready .model-workbench-hero::after {
  animation: heroImageSettle 960ms var(--ease-standard) 120ms both;
  transform-origin: center;
}

.motion-ready .reveal-on-scroll.is-visible {
  animation: sectionRise 460ms var(--ease-standard) both;
  animation-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

@keyframes heroRise {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes heroImageSettle {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes sectionRise {
  from {
    opacity: .72;
    transform: translate3d(0, 10px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

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

  .reveal-on-scroll {
    opacity: 1;
  }

}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(190px, 1fr) auto auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-self: start;
    overflow-x: auto;
    max-width: 100%;
  }

  .header-tools {
    justify-self: end;
  }

  .discover-hero,
  .catalog-hero,
  .solution-hero,
  .model-workbench-hero,
  .page-hero,
  .contact-project {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .discover-hero::after,
  .model-workbench-hero::after {
    min-height: 360px;
  }

  .product-flow-list,
  .delivery-evidence-grid,
  .pay-ledger-focus,
  .model-scenario-list,
  .model-journey,
  .operating-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-directory-row {
    grid-template-columns: minmax(160px, .42fr) minmax(0, 1fr);
  }

  .product-entry-points,
  .product-line-link {
    grid-column: 2;
  }

  .pay-story-panel,
  .solution-diagnostic,
  .model-path-layout,
  .about-layout,
  .about-capability-body {
    grid-template-columns: 1fr;
  }

  .model-delivery-note,
  .contact-side-panel {
    grid-column: auto;
  }

  .model-brief-visual {
    grid-template-columns: 1fr;
  }

  .model-brief-note {
    grid-column: auto;
  }

  .model-architecture-board {
    grid-template-columns: 1fr;
  }

  .architecture-flow {
    min-height: 24px;
  }

  .architecture-flow i {
    width: 1px;
    height: 100%;
  }

  .architecture-return {
    grid-column: auto;
  }
}

@media (max-width: 860px) {
  :root {
    --page-x: 18px;
  }

  h1 {
    font-size: clamp(2.25rem, 13vw, 3.5rem);
  }

  h2 {
    font-size: clamp(1.55rem, 8vw, 2.35rem);
  }

  .site-header {
    grid-template-columns: minmax(180px, 1fr) auto;
    align-items: start;
    gap: 10px;
    min-height: auto;
    padding-block: 12px;
  }

  .site-nav {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    border-radius: var(--radius);
    justify-content: flex-start;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, black 0 calc(100% - 28px), transparent 100%);
    mask-image: linear-gradient(90deg, black 0 calc(100% - 28px), transparent 100%);
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    flex: 0 0 auto;
    min-height: 38px;
    padding-inline: 12px;
    font-size: .88rem;
  }

  .header-tools {
    grid-column: 2;
    grid-row: 1;
  }

  .header-cta {
    display: none;
  }

  .brand-text small,
  .theme-toggle [data-theme-text] {
    display: none;
  }

  .brand-text strong {
    max-width: min(48vw, 220px);
  }

  .discover-hero,
  .catalog-hero,
  .solution-hero,
  .model-workbench-hero,
  .page-hero,
  .contact-project {
    padding-block: 42px 52px;
  }

  .discover-hero::after,
  .model-workbench-hero::after {
    min-height: 280px;
  }

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

  .product-flow-list,
  .delivery-evidence-grid,
  .pay-ledger-focus,
  .model-scenario-list,
  .model-journey,
  .operating-board {
    grid-template-columns: 1fr;
  }

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

  .product-entry-points,
  .product-line-link {
    grid-column: auto;
  }

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

  .product-catalog .catalog-pay-heading {
    margin-bottom: 22px;
  }

  .pay-story-panel {
    padding-top: 22px;
  }

  .pay-ledger-card {
    padding: 22px;
  }

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

  .contact-form-actions {
    justify-content: stretch;
  }

  .contact-form-actions .button {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .brand-text strong {
    max-width: min(46vw, 13em);
  }

  .theme-toggle,
  .lang-toggle {
    min-width: 40px;
    min-height: 36px;
    padding-inline: 8px;
  }

  .model-problem-grid article,
  .model-governance-card,
  .about-capability-grid article,
  .business-scope-board article,
  .contact-process-list article,
  .solution-scenario-list article,
  .fit-matrix article,
  .delivery-evidence-card,
  .product-entry-card,
  .product-flow-list article,
  .operating-board article,
  .model-journey article,
  .contact-project-form,
  .delivery-evidence-panel {
    padding: 18px;
  }

  .footer-bottom {
    display: grid;
  }
}

/* Corporate refinement: calmer, ByteDance-like editorial rhythm */
:root {
  --paper: oklch(98.7% 0.004 238);
  --surface: oklch(99.6% 0.003 238);
  --surface-2: oklch(96.8% 0.008 238);
  --surface-3: oklch(93.5% 0.012 238);
  --ink: oklch(24% 0.018 248);
  --muted: oklch(49% 0.02 248);
  --line: oklch(89% 0.01 248);
  --blue: oklch(55% 0.18 253);
  --blue-deep: oklch(46% 0.16 254);
  --blue-soft: oklch(96.5% 0.018 250);
  --shadow: none;
}

:root[data-theme="dark"] {
  --paper: oklch(17% 0.015 248);
  --surface: oklch(20% 0.017 248);
  --surface-2: oklch(23% 0.02 248);
  --surface-3: oklch(28% 0.024 248);
  --ink: oklch(91% 0.01 238);
  --muted: oklch(70% 0.018 238);
  --line: oklch(32% 0.023 248);
  --blue-soft: oklch(25% 0.035 250);
}

body {
  background: var(--paper);
}

h1 {
  max-width: 13.2em;
  font-size: clamp(2.05rem, 3.65vw, 3.45rem);
  font-weight: 660;
  line-height: 1.09;
}

:root[data-lang="en"] h1 {
  max-width: 12.4em;
  font-size: clamp(1.95rem, 3.25vw, 3.18rem);
  font-weight: 600;
  line-height: 1.12;
}

h2 {
  font-size: clamp(1.42rem, 2.25vw, 2.2rem);
  font-weight: 650;
  line-height: 1.18;
}

:root[data-lang="en"] h2 {
  font-size: clamp(1.34rem, 2.05vw, 2.05rem);
  font-weight: 600;
  line-height: 1.22;
}

h3 {
  font-weight: 640;
}

.site-header {
  min-height: 68px;
  border-bottom-color: color-mix(in oklch, var(--line), transparent 35%);
  background: color-mix(in oklch, var(--paper), transparent 5%);
}

.brand-mark {
  border-radius: 6px;
}

.site-nav {
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.site-nav a {
  min-height: 34px;
  padding-inline: 14px;
  border-radius: 0;
  background: transparent;
  color: color-mix(in oklch, var(--ink), transparent 12%);
  font-size: .9rem;
}

:root[data-lang="en"] .site-nav a {
  padding-inline: 11px;
  font-size: .82rem;
  font-weight: 610;
}

.site-nav a:hover,
.site-nav a.active {
  background: transparent;
  color: var(--blue-deep);
}

.site-nav a.active {
  font-weight: 760;
}

.theme-toggle,
.lang-toggle {
  min-height: 34px;
  border-color: color-mix(in oklch, var(--line), transparent 30%);
  background: transparent;
}

.theme-toggle [data-theme-icon] {
  width: 18px;
  height: 18px;
}

.header-cta,
.button,
.btn,
button.button,
.button-primary,
.btn-primary,
.product-line-link {
  min-height: 40px;
  border-radius: 4px;
  font-weight: 680;
}

.button-secondary,
.button.secondary,
.btn-ghost {
  background: transparent;
}

.discover-hero,
.catalog-hero,
.solution-hero,
.model-workbench-hero,
.page-hero,
.contact-project {
  min-height: clamp(560px, 72vh, 700px);
  padding-block: clamp(64px, 9vw, 118px);
}

.hero-copy,
.catalog-hero-copy,
.solution-hero-copy,
.model-hero-copy,
.contact-project-copy,
.page-hero-copy {
  gap: 20px;
}

.hero-copy p,
.catalog-hero-copy p,
.solution-hero-copy p,
.model-hero-copy p,
.contact-project-copy p,
.page-hero-copy p {
  max-width: 54ch;
  font-size: clamp(1rem, 1.18vw, 1.12rem);
}

.discover-hero::after,
.model-workbench-hero::after {
  min-height: clamp(380px, 44vw, 560px);
  border-radius: 6px;
  box-shadow: none;
}

.catalog-hero::after,
.solution-hero::after,
.page-hero::after {
  display: none;
}

.delivery-evidence-panel,
.contact-project-form {
  border-radius: 6px;
  box-shadow: none;
}

.page-hero-points,
.solution-hero-points {
  gap: 8px;
}

.page-hero-points span,
.solution-hero-points span,
.gateway-capability-list em,
.product-flow-tags b,
.contact-intake-flow span,
.diagnostic-visual span,
.model-delivery-note span,
.capability-map-ring span,
.about-delivery-visual i {
  min-height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 600;
}

.catalog-ai-suite,
.product-integration-matrix,
.catalog-pay-system,
.solution-scenarios,
.solution-diagnostic,
.solution-fit-matrix,
.model-brief-section,
.model-problem-section,
.model-architecture-section,
.model-control-section,
.model-scenarios-section,
.about-layout,
.about-business-scope,
.about-capability,
.about-operating-system,
.contact-process {
  padding-block: clamp(70px, 9vw, 126px);
}

.model-problem-grid article,
.model-governance-card,
.about-capability-grid article,
.business-scope-board article,
.contact-process-list article,
.solution-scenario-list article,
.fit-matrix article,
.delivery-evidence-card,
.product-entry-card,
.product-flow-list article,
.operating-board article,
.model-journey article {
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.model-problem-grid article,
.model-governance-card,
.about-capability-grid article,
.business-scope-board article,
.contact-process-list article,
.solution-scenario-list article,
.fit-matrix article,
.product-flow-list article,
.operating-board article,
.model-journey article {
  padding: 20px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.product-entry-card:hover,
.solution-scenario-list article:hover,
.model-governance-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 36%);
}

.product-line-link {
  min-height: auto;
  padding: 0;
  background: transparent;
  color: var(--blue-deep);
}

.product-line-link:hover {
  transform: translateY(-1px);
  background: transparent;
}

.pay-story-panel,
.model-brief-visual {
  border-color: color-mix(in oklch, var(--line), transparent 8%);
}

.delivery-evidence-panel {
  background: transparent;
}

.delivery-evidence-head b {
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  font-weight: 680;
}

.delivery-evidence-card {
  padding: 16px 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
}

.delivery-evidence-card:first-child {
  border-top: 0;
}

.delivery-evidence-card-strong {
  background: transparent;
}

.delivery-evidence-footer b {
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.product-directory-row {
  padding: 18px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.product-catalog .catalog-pay-system {
  padding-block: clamp(52px, 7vw, 88px);
}

.product-catalog .catalog-pay-heading {
  margin-bottom: clamp(30px, 5vw, 54px);
}

.product-entry-media {
  min-height: 132px;
  border-radius: 4px;
}

.solution-scenario-list article.is-active {
  background: transparent;
  border-color: color-mix(in oklch, var(--blue), var(--line) 20%);
}

.diagnostic-result,
.architecture-column,
.architecture-gateway,
.architecture-return,
.about-delivery-visual,
.contact-side-panel {
  border-radius: 0;
  background: transparent;
}

.model-architecture-board,
.about-capability-map {
  border-radius: 6px;
  background: color-mix(in oklch, var(--surface), transparent 4%);
}

.architecture-return,
.capability-map-core {
  background: var(--blue-soft);
}

.model-path-section {
  padding-block: clamp(46px, 5.2vw, 66px);
  background: transparent;
  overflow: hidden;
}

:root[data-theme="dark"] .model-path-section {
  background: transparent;
}

.model-page .model-brief-section,
.model-page .model-problem-section,
.model-page .model-architecture-section,
.model-page .model-control-section,
.model-page .model-scenarios-section {
  background: transparent;
}

.model-page .model-scenarios-section {
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 32%);
}

.model-path-layout {
  grid-template-columns: minmax(260px, .42fr) minmax(0, 1fr);
  column-gap: clamp(44px, 6vw, 90px);
  row-gap: clamp(20px, 2.4vw, 32px);
  align-items: center;
}

.model-path-copy {
  max-width: 520px;
}

.model-path-copy h2 {
  max-width: 10.5em;
}

.model-path-copy p {
  max-width: 42ch;
}

.model-journey {
  position: relative;
  gap: 0;
  padding-top: 26px;
}

.model-journey::before {
  position: absolute;
  top: 0;
  left: 0;
  width: calc(100% - 18px);
  height: 1px;
  background: color-mix(in oklch, var(--line-strong), transparent 14%);
  content: "";
}

.model-journey article {
  position: relative;
  display: grid;
  gap: 14px;
  min-width: 0;
  padding: 24px clamp(18px, 2.1vw, 30px) 0 0;
  border: 0;
  border-top: 0;
  background: transparent;
}

.model-journey article::before {
  position: absolute;
  top: -31px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 2px solid var(--blue);
  border-radius: 50%;
  background: var(--paper);
  content: "";
}

.model-journey span {
  color: var(--blue-deep);
  font-size: .82rem;
  font-weight: 720;
}

.model-journey b {
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.28;
}

.model-journey small {
  max-width: 18ch;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}

.model-delivery-note {
  grid-column: 2;
  display: grid;
  grid-template-columns: minmax(120px, .18fr) minmax(0, 1fr);
  gap: clamp(18px, 3vw, 38px);
  align-items: center;
  margin-top: 0;
  padding: 18px 0 0;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 8%);
}

.model-delivery-note b {
  color: var(--ink);
  font-size: 1rem;
}

.model-delivery-note div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.model-delivery-note span {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 650;
}

:root[data-theme="dark"] .model-journey article::before {
  background: var(--paper);
}

@media (max-width: 1180px) {
  .model-delivery-note {
    grid-column: auto;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .model-path-section {
    padding-block: 58px;
  }

  .model-path-layout {
    gap: 34px;
  }

  .model-journey {
    grid-template-columns: 1fr;
    padding-top: 0;
  }

  .model-journey::before {
    top: 0;
    left: 5px;
    width: 1px;
    height: 100%;
  }

  .model-journey article {
    padding: 0 0 24px 28px;
  }

  .model-journey article::before {
    top: 4px;
    left: 0;
  }

  .model-delivery-note {
    margin-top: 8px;
    padding-top: 20px;
  }
}

.model-scenario-list article {
  border-radius: 6px;
}

@media (max-width: 860px) {
  .delivery-evidence-panel:hover,
  .delivery-evidence-card:hover,
  .product-entry-card:hover,
  .product-entry-card:hover .product-entry-media,
  .solution-scenario-list article:hover,
  .model-governance-card:hover,
  .architecture-column:hover,
  .architecture-gateway:hover,
  .architecture-return:hover {
    transform: none;
  }

  h1 {
    font-size: clamp(1.92rem, 8.6vw, 2.72rem);
    line-height: 1.12;
  }

  h2 {
    font-size: clamp(1.42rem, 6vw, 2.05rem);
  }

  :root[data-lang="en"] h1 {
    font-size: clamp(1.78rem, 7.4vw, 2.38rem);
    line-height: 1.16;
  }

  :root[data-lang="en"] h2 {
    font-size: clamp(1.28rem, 5.4vw, 1.82rem);
  }

  .site-nav {
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .discover-hero,
  .catalog-hero,
  .solution-hero,
  .model-workbench-hero,
  .page-hero,
  .contact-project {
    padding-block: 52px 66px;
  }
}

/* Full-bleed hero imagery */
.discover-hero,
.catalog-hero,
.solution-hero,
.model-workbench-hero,
.page-hero,
.contact-project {
  position: relative;
  grid-template-columns: minmax(0, 680px) minmax(280px, .58fr);
  align-items: center;
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 68px);
  margin-inline: 0;
  padding: clamp(76px, 10vw, 126px) var(--page-x);
  isolation: isolate;
  overflow: hidden;
}

.discover-hero::after,
.catalog-hero::after,
.solution-hero::after,
.model-workbench-hero::after,
.page-hero::after,
.contact-project::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  min-height: 0;
  border-radius: 0;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 20%, color-mix(in oklch, var(--paper), transparent 28%) 44%, color-mix(in oklch, var(--paper), transparent 78%) 76%, color-mix(in oklch, var(--paper), transparent 88%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 6%) 0, transparent 58%, color-mix(in oklch, var(--paper), transparent 4%) 100%),
    var(--hero-image) center / cover no-repeat,
    radial-gradient(circle at 80% 30%, color-mix(in oklch, var(--blue-soft), transparent 24%) 0 16%, transparent 44%),
    linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--paper), transparent 0%));
  box-shadow: none;
  content: "";
}

.catalog-hero,
.solution-hero,
.page-hero,
.contact-project {
  --hero-image: var(--img-hero-products);
}

.catalog-hero {
  --hero-image: var(--img-hero-products);
}

.solution-hero {
  --hero-image: var(--img-hero-solutions);
}

.model-workbench-hero {
  --hero-image: var(--img-hero-ai);
}

.contact-project {
  --hero-image: var(--img-hero-about);
}

.catalog-hero > .studio-hero-visual,
.solution-hero > .studio-hero-visual,
.page-hero > .studio-hero-visual {
  justify-self: end;
  width: min(100%, 390px);
  align-self: end;
}

.catalog-hero .delivery-evidence-panel,
.solution-hero .delivery-evidence-panel,
.page-hero .delivery-evidence-panel {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.catalog-hero .delivery-evidence-head,
.solution-hero .delivery-evidence-head,
.page-hero .delivery-evidence-head {
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid color-mix(in oklch, var(--line-strong), transparent 56%);
  border-radius: 6px;
  background: color-mix(in oklch, var(--paper), transparent 50%);
  backdrop-filter: blur(4px) saturate(106%);
}

.catalog-hero .delivery-evidence-head b,
.solution-hero .delivery-evidence-head b,
.page-hero .delivery-evidence-head b {
  max-width: 12em;
  font-size: clamp(1.02rem, 1.45vw, 1.32rem);
}

.catalog-hero .delivery-evidence-head p,
.solution-hero .delivery-evidence-head p,
.page-hero .delivery-evidence-head p {
  max-width: 28ch;
  font-size: .9rem;
}

.catalog-hero .delivery-evidence-grid,
.solution-hero .delivery-evidence-grid,
.page-hero .delivery-evidence-grid {
  display: none;
}

.catalog-hero .delivery-evidence-footer,
.solution-hero .delivery-evidence-footer,
.page-hero .delivery-evidence-footer {
  display: flex;
  gap: 8px 12px;
  margin-top: 10px;
  padding: 0;
  border-top: 0;
}

.catalog-hero .delivery-evidence-footer span,
.solution-hero .delivery-evidence-footer span,
.page-hero .delivery-evidence-footer span,
.catalog-hero .delivery-evidence-footer b,
.solution-hero .delivery-evidence-footer b,
.page-hero .delivery-evidence-footer b {
  font-size: .78rem;
  line-height: 1.2;
}

:root[data-theme="dark"] .discover-hero::after,
:root[data-theme="dark"] .catalog-hero::after,
:root[data-theme="dark"] .solution-hero::after,
:root[data-theme="dark"] .model-workbench-hero::after,
:root[data-theme="dark"] .page-hero::after,
:root[data-theme="dark"] .contact-project::after {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 24%, color-mix(in oklch, var(--paper), transparent 18%) 48%, color-mix(in oklch, var(--paper), transparent 62%) 78%, color-mix(in oklch, var(--paper), transparent 70%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0, transparent 52%, color-mix(in oklch, var(--paper), transparent 4%) 100%),
    var(--hero-image) center / cover no-repeat,
    radial-gradient(circle at 78% 30%, color-mix(in oklch, var(--blue-soft), transparent 36%) 0 18%, transparent 48%),
    linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 10%), color-mix(in oklch, var(--paper), transparent 0%));
}

.model-problem-grid article,
.model-governance-card,
.about-capability-grid article,
.business-scope-board article,
.contact-process-list article,
.solution-scenario-list article,
.fit-matrix article,
.product-flow-list article,
.operating-board article,
.model-journey article {
  padding: 22px 0;
}

@media (max-width: 1180px) {
  .discover-hero,
  .catalog-hero,
  .solution-hero,
  .model-workbench-hero,
  .page-hero,
  .contact-project {
    grid-template-columns: 1fr;
  }

  .discover-hero::after,
  .catalog-hero::after,
  .solution-hero::after,
  .model-workbench-hero::after,
  .page-hero::after,
  .contact-project::after {
    background:
      linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0 24%, color-mix(in oklch, var(--paper), transparent 20%) 54%, color-mix(in oklch, var(--paper), transparent 2%) 100%),
      var(--hero-image) center / cover no-repeat,
      radial-gradient(circle at 74% 28%, color-mix(in oklch, var(--blue-soft), transparent 24%) 0 18%, transparent 48%),
      linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--paper), transparent 0%));
  }
}

@media (max-width: 860px) {
  .discover-hero,
  .catalog-hero,
  .solution-hero,
  .model-workbench-hero,
  .page-hero,
  .contact-project {
    min-height: calc(100svh - 104px);
    align-content: start;
    padding: clamp(56px, 9vh, 78px) var(--page-x) clamp(42px, 10vw, 64px);
  }

  .hero-copy,
  .catalog-hero-copy,
  .solution-hero-copy,
  .model-hero-copy,
  .contact-project-copy,
  .page-hero-copy {
    gap: 16px;
    max-width: 100%;
  }

  .hero-copy p,
  .catalog-hero-copy p,
  .solution-hero-copy p,
  .model-hero-copy p,
  .contact-project-copy p,
  .page-hero-copy p {
    max-width: 34ch;
    font-size: 1rem;
  }

  .discover-hero::after,
  .catalog-hero::after,
  .solution-hero::after,
  .model-workbench-hero::after,
  .page-hero::after,
  .contact-project::after {
    background:
      linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0 18%, color-mix(in oklch, var(--paper), transparent 10%) 44%, color-mix(in oklch, var(--paper), transparent 2%) 100%),
      var(--hero-image) center 58% / cover no-repeat,
      radial-gradient(circle at 72% 62%, color-mix(in oklch, var(--blue-soft), transparent 34%) 0 18%, transparent 54%),
      linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--paper), transparent 0%));
  }

}

/* Clean page background */
body {
  position: relative;
  background: var(--paper);
  isolation: isolate;
}

body::before,
body::after,
.discover-hero::before,
.catalog-hero::before,
.solution-hero::before,
.model-workbench-hero::before,
.page-hero::before,
.contact-project::before {
  display: none;
  background: none;
  content: none;
}

.discover-hero::after,
.catalog-hero::after,
.solution-hero::after,
.model-workbench-hero::after,
.page-hero::after,
.contact-project::after {
  background-color: color-mix(in oklch, var(--blue-soft), var(--paper) 68%);
  filter: saturate(.96) contrast(.98);
}

/* Card motion system */
.delivery-evidence-panel,
.delivery-evidence-card,
.product-entry-card,
.pay-ledger-card,
.diagnostic-panel,
.model-governance-card,
.model-scenario-list article,
.contact-side-panel {
  transition:
    transform 320ms cubic-bezier(0.2, 0.9, 0.22, 1),
    border-color 260ms var(--ease-quick),
    background 260ms var(--ease-quick),
    box-shadow 320ms cubic-bezier(0.2, 0.9, 0.22, 1),
    filter 260ms var(--ease-quick);
  transform: translate3d(0, 0, 0) scale(1);
}

.delivery-evidence-panel:hover,
.delivery-evidence-card:hover,
.product-entry-card:hover,
.pay-ledger-card:hover,
.diagnostic-panel:hover,
.model-governance-card:hover,
.model-scenario-list article:hover,
.contact-side-panel:hover {
  transform: translate3d(0, -3px, 0) scale(1.006);
  border-color: color-mix(in oklch, var(--blue), var(--line) 44%);
  box-shadow: 0 18px 44px color-mix(in oklch, var(--ink), transparent 92%);
}

.delivery-evidence-panel:active,
.delivery-evidence-card:active,
.product-entry-card:active,
.pay-ledger-card:active,
.diagnostic-panel:active,
.model-governance-card:active,
.model-scenario-list article:active,
.contact-side-panel:active {
  transform: translate3d(0, -1px, 0) scale(.998);
  transition-duration: 120ms;
}

.model-problem-grid article,
.about-capability-grid article,
.business-scope-board article,
.contact-process-list article,
.solution-scenario-list article,
.fit-matrix article,
.product-flow-list article,
.operating-board article,
.model-journey article {
  transition:
    background 240ms var(--ease-quick),
    border-color 240ms var(--ease-quick),
    color 240ms var(--ease-quick);
}

.model-problem-grid article:hover,
.about-capability-grid article:hover,
.business-scope-board article:hover,
.contact-process-list article:hover,
.solution-scenario-list article:hover,
.fit-matrix article:hover,
.product-flow-list article:hover,
.operating-board article:hover,
.model-journey article:hover {
  border-color: color-mix(in oklch, var(--blue), var(--line) 48%);
  background: color-mix(in oklch, var(--blue-soft), transparent 72%);
}

.product-entry-card:hover .product-entry-media {
  filter: saturate(1.04) contrast(1.02);
  transform: scale(1.018);
}

@media (prefers-reduced-motion: reduce), (max-width: 860px) {
  .delivery-evidence-panel,
  .delivery-evidence-card,
  .product-entry-card,
  .pay-ledger-card,
  .diagnostic-panel,
  .model-governance-card,
  .model-scenario-list article,
  .contact-side-panel,
  .product-entry-card:hover .product-entry-media {
    transform: none;
  }

  .delivery-evidence-panel:hover,
  .delivery-evidence-card:hover,
  .product-entry-card:hover,
  .pay-ledger-card:hover,
  .diagnostic-panel:hover,
  .model-governance-card:hover,
  .model-scenario-list article:hover,
  .contact-side-panel:hover {
    transform: none;
    box-shadow: none;
  }
}

.contact-project-form {
  border: 1px solid color-mix(in oklch, var(--line-strong), transparent 38%);
  border-radius: 6px;
  align-self: center;
  background: color-mix(in oklch, var(--paper), transparent 14%);
  box-shadow: 0 18px 58px color-mix(in oklch, var(--ink), transparent 92%);
  backdrop-filter: blur(14px) saturate(116%);
}

:root[data-theme="dark"] .contact-project-form {
  border-color: color-mix(in oklch, var(--line-strong), transparent 30%);
  background: color-mix(in oklch, var(--surface), transparent 18%);
  box-shadow: 0 22px 68px color-mix(in oklch, black, transparent 70%);
}

:root[data-theme="dark"] .discover-hero::after,
:root[data-theme="dark"] .catalog-hero::after,
:root[data-theme="dark"] .solution-hero::after,
:root[data-theme="dark"] .model-workbench-hero::after,
:root[data-theme="dark"] .page-hero::after,
:root[data-theme="dark"] .contact-project::after {
  filter: saturate(.9) contrast(.96) brightness(.86);
}

.catalog-hero .delivery-evidence-panel,
.solution-hero .delivery-evidence-panel,
.page-hero .delivery-evidence-panel {
  max-width: 500px;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

:root[data-theme="dark"] .catalog-hero .delivery-evidence-panel,
:root[data-theme="dark"] .solution-hero .delivery-evidence-panel,
:root[data-theme="dark"] .page-hero .delivery-evidence-panel {
  background: transparent;
  box-shadow: none;
}

:root[data-theme="dark"] .catalog-hero .delivery-evidence-head,
:root[data-theme="dark"] .solution-hero .delivery-evidence-head,
:root[data-theme="dark"] .page-hero .delivery-evidence-head {
  border-color: color-mix(in oklch, var(--line-strong), transparent 48%);
  background: color-mix(in oklch, var(--surface), transparent 44%);
}

.product-catalog .catalog-hero > .studio-hero-visual {
  justify-self: start;
  align-self: end;
  width: min(100%, 360px);
  margin-left: clamp(42px, 28vw, 520px);
  margin-bottom: clamp(28px, 5vh, 54px);
}

.product-catalog .catalog-hero .delivery-evidence-head {
  padding: 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
}

.product-catalog .catalog-hero .delivery-evidence-head p {
  display: none;
}

.product-catalog .catalog-hero .delivery-evidence-footer {
  gap: 8px 14px;
  margin-top: 12px;
}

.product-catalog .catalog-hero .delivery-evidence-footer b {
  color: var(--ink);
  font-weight: 680;
}

.product-catalog .product-directory-row {
  grid-template-columns: minmax(176px, .32fr) minmax(260px, .92fr) minmax(280px, .72fr);
  gap: clamp(22px, 3.5vw, 46px);
  align-items: center;
}

.product-catalog .product-entry-points {
  grid-column: 3;
}

.product-catalog .product-line-link {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
}

:root[data-theme="dark"] .product-catalog .catalog-hero .delivery-evidence-head {
  background: transparent;
}

@media (max-width: 860px) {
  .catalog-hero .delivery-evidence-panel,
  .solution-hero .delivery-evidence-panel,
  .page-hero .delivery-evidence-panel {
    width: 100%;
    margin-top: 8px;
    padding: 0;
    backdrop-filter: none;
  }

  .contact-project-form {
    width: 100%;
    margin-top: 8px;
    padding: 18px;
    backdrop-filter: blur(12px) saturate(112%);
  }

  .product-catalog .catalog-hero > .studio-hero-visual {
    width: 100%;
    margin: 0;
  }

  .product-catalog .product-directory-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product-catalog .product-entry-points,
  .product-catalog .product-line-link {
    grid-column: auto;
  }

  .motion-ready .hero-motion-item {
    animation-duration: 520ms;
  }

  .motion-ready .reveal-on-scroll.is-visible {
    animation-duration: 360ms;
  }
}

/* Focused product-site pass */
.header-tools {
  gap: 4px;
}

.theme-toggle,
.lang-toggle {
  min-width: 34px;
  min-height: 32px;
  padding: 0 8px;
  border-color: transparent;
  background: transparent;
  color: color-mix(in oklch, var(--ink), transparent 18%);
  font-size: .72rem;
}

.theme-toggle:hover,
.lang-toggle:hover {
  border-color: color-mix(in oklch, var(--line), transparent 34%);
  background: color-mix(in oklch, var(--surface), transparent 8%);
}

.theme-toggle [data-theme-icon] {
  position: relative;
  width: 18px;
  height: 18px;
  background: transparent;
  color: color-mix(in oklch, var(--ink), transparent 8%);
  font-size: 0;
}

.theme-toggle [data-theme-icon]::before,
.theme-toggle [data-theme-icon]::after {
  content: "";
  position: absolute;
  display: block;
}

.theme-toggle [data-theme-icon]::before {
  inset: 2px;
  border-radius: 50%;
  background: currentColor;
}

.theme-toggle [data-theme-icon]::after {
  inset: 1px 1px 1px 7px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: none;
}

:root[data-theme="dark"] .theme-toggle [data-theme-icon]::before {
  inset: 5px;
  border-radius: 50%;
  background: currentColor;
}

:root[data-theme="dark"] .theme-toggle [data-theme-icon]::after {
  inset: 0;
  border-radius: 50%;
  background: transparent;
  box-shadow:
    0 -8px 0 -6px currentColor,
    0 8px 0 -6px currentColor,
    8px 0 0 -6px currentColor,
    -8px 0 0 -6px currentColor,
    5.5px 5.5px 0 -6px currentColor,
    -5.5px 5.5px 0 -6px currentColor,
    5.5px -5.5px 0 -6px currentColor,
    -5.5px -5.5px 0 -6px currentColor;
}

.theme-toggle [data-theme-text] {
  display: none;
}

.lang-toggle {
  min-width: 38px;
}

.lang-toggle {
  display: inline-flex;
}

.home-page .home-product-hero {
  width: 100%;
  min-height: clamp(540px, 72vh, 690px);
  margin-inline: auto;
  padding: clamp(74px, 10vw, 128px) max(var(--page-x), calc((100vw - 1240px) / 2));
  isolation: isolate;
  overflow: hidden;
}

.home-page .home-product-hero::after {
  display: block;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 18%, color-mix(in oklch, var(--paper), transparent 9%) 38%, color-mix(in oklch, var(--paper), transparent 44%) 68%, color-mix(in oklch, var(--paper), transparent 64%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0, transparent 50%, color-mix(in oklch, var(--paper), transparent 2%) 100%),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(.9) contrast(.96);
}

.home-page .hero-copy {
  max-width: 640px;
}

.home-page .hero-copy h1 {
  max-width: 12em;
  font-size: clamp(2.65rem, 4.8vw, 4.55rem);
}

.home-page .hero-copy p {
  max-width: 46ch;
  font-size: clamp(1.02rem, 1.25vw, 1.16rem);
}

.home-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: min(100%, 640px);
  background: transparent;
}

.home-hero-points a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 12%);
  color: inherit;
  font-size: .88rem;
  transition: transform 220ms var(--ease-quick), border-color 220ms var(--ease-quick), background 220ms var(--ease-quick), color 220ms var(--ease-quick);
}

.home-hero-points a:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 32%);
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.home-hero-points strong {
  color: inherit;
  font-size: inherit;
  line-height: 1.2;
}

.home-hero-points span,
.solution-case-copy span,
.solution-integration-note span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.home-hero-points a:hover span {
  color: var(--blue-deep);
}

.home-product-showcase,
.home-visual-story,
.solution-business-cases,
.ai-access-section {
  padding-block: clamp(72px, 9vw, 126px);
}

.home-product-head {
  display: grid;
  gap: 12px;
  max-width: 720px;
  margin-bottom: clamp(30px, 5vw, 58px);
}

.home-product-head p,
.home-story-copy p {
  max-width: 48ch;
}

.home-visual-story {
  background: color-mix(in oklch, var(--surface-2), var(--paper) 54%);
}

.home-visual-inner {
  display: grid;
  grid-template-columns: minmax(280px, .52fr) minmax(0, 1fr);
  gap: clamp(34px, 7vw, 108px);
  align-items: center;
}

.home-story-copy {
  display: grid;
  gap: 16px;
  align-content: center;
}

.product-catalog .catalog-hero > .studio-hero-visual,
.solution-hero > .studio-hero-visual {
  display: none;
}

.solution-business-cases {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.solution-case {
  display: grid;
  grid-template-columns: minmax(300px, .62fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  color: inherit;
}

.solution-case:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(300px, .62fr);
}

.solution-case:nth-child(even) .solution-case-media {
  order: 2;
}

.solution-case-media {
  min-height: clamp(300px, 34vw, 460px);
  background: var(--img-solution-growth) center / cover;
}

.solution-case-api .solution-case-media {
  background-image: var(--img-api);
}

.solution-case-pay .solution-case-media {
  background-image: var(--img-pay);
}

.solution-case-copy,
.solution-integration-note {
  display: grid;
  gap: 14px;
}

.solution-case-copy h2,
.solution-integration-note h2 {
  max-width: 14em;
}

.solution-case-copy p,
.solution-integration-note p {
  max-width: 52ch;
}

.solution-integration-note {
  margin-top: clamp(18px, 4vw, 48px);
  padding-top: clamp(22px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.focused-solutions-page .solution-scenarios,
.focused-solutions-page .solution-diagnostic,
.focused-solutions-page .solution-fit-matrix {
  display: none;
}

.about-capability-map {
  display: none;
}

.product-catalog .product-integration-matrix {
  padding-block: clamp(64px, 8vw, 110px);
}

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

.product-catalog .product-flow-list article {
  min-height: clamp(260px, 26vw, 360px);
  padding: clamp(22px, 3vw, 32px);
  border: 0;
  background:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 12%) 100%),
    var(--img-growth) center / cover;
  color: oklch(98% 0.004 238);
  align-content: end;
}

.product-catalog .product-flow-list article:nth-child(2) {
  background-image:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 12%) 100%),
    var(--img-api);
}

.product-catalog .product-flow-list article:nth-child(3) {
  background-image:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 12%) 100%),
    var(--img-pay);
}

.product-catalog .product-flow-list article span,
.product-catalog .product-flow-list article h3,
.product-catalog .product-flow-list article p {
  color: inherit;
}

.product-catalog .product-flow-tags {
  display: none;
}

.ai-enable-page .model-brief-section,
.ai-enable-page .model-problem-section,
.ai-enable-page .model-control-section,
.ai-enable-page .model-path-section {
  display: none;
}

.ai-enable-page .model-architecture-section {
  padding-top: clamp(72px, 9vw, 118px);
}

.ai-enable-page .model-scenarios-section {
  padding-top: clamp(40px, 6vw, 80px);
  border-top: 0;
}

.contact-simple-page .contact-project {
  grid-template-columns: minmax(300px, .76fr) minmax(360px, .58fr);
  align-items: center;
}

.contact-simple-page .contact-project::after {
  filter: saturate(.9) contrast(.96);
}

.contact-direct-panel {
  display: grid;
  justify-self: center;
  width: min(100%, 500px);
  gap: 20px;
  align-self: center;
  background: transparent;
}

.contact-direct-panel div {
  display: grid;
  gap: 8px;
  align-items: start;
  min-height: 0;
  padding: 0 0 20px;
  border-bottom: 1px solid color-mix(in oklch, var(--line), transparent 18%);
}

.contact-direct-panel span,
.footer-contact span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.contact-direct-panel strong {
  color: var(--ink);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
}

.contact-direct-panel button,
.footer-contact button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 680;
}

.contact-direct-panel button {
  justify-self: start;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 14%);
}

.contact-direct-panel button:hover,
.footer-contact button:hover,
.footer-contact button[data-copied="true"] {
  color: var(--blue-deep);
}

.footer-grid-refined {
  grid-template-columns: minmax(280px, 1.2fr) minmax(180px, .55fr) minmax(340px, .9fr);
}

.footer-contact button,
.footer-contact b {
  padding: 0;
  color: var(--muted);
  text-align: left;
  font: inherit;
}

.footer-social {
  display: none;
}

:root[data-theme="dark"] .home-visual-story {
  background: color-mix(in oklch, var(--surface-2), var(--paper) 46%);
}

:root[data-theme="dark"] .home-page .home-product-hero::after {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 22%, color-mix(in oklch, var(--paper), transparent 10%) 44%, color-mix(in oklch, var(--paper), transparent 44%) 74%, color-mix(in oklch, var(--paper), transparent 54%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0, transparent 48%, color-mix(in oklch, var(--paper), transparent 0%) 100%),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(.78) contrast(.94) brightness(.68);
}

:root[data-theme="dark"] .contact-direct-panel button {
  background: color-mix(in oklch, var(--surface), transparent 20%);
}

@media (max-width: 1180px) {
  .home-visual-inner,
  .solution-case,
  .solution-case:nth-child(even),
  .contact-simple-page .contact-project,
  .footer-grid-refined {
    grid-template-columns: 1fr;
  }

  .solution-case:nth-child(even) .solution-case-media {
    order: 0;
  }

  .home-page .hero-copy h1 {
    max-width: 12em;
  }
}

@media (max-width: 860px) {
  .home-page .home-product-hero {
    min-height: 720px;
    padding-block: 72px 88px;
  }

  .home-page .hero-copy {
    max-width: 100%;
  }

  .home-page .hero-copy h1 {
    max-width: 9em;
    font-size: clamp(2.55rem, 12vw, 3.65rem);
    line-height: .98;
  }

  .home-page .hero-copy p {
    max-width: 31ch;
    font-size: 1rem;
  }

  .home-hero-points {
    gap: 8px;
  }

  .home-hero-points a {
    min-height: 36px;
    padding-inline: 12px;
    font-size: .84rem;
  }

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

  .solution-case-media {
    min-height: 260px;
  }

  .contact-direct-panel div {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: auto;
    padding-bottom: 18px;
  }

  .contact-direct-panel button {
    grid-column: auto;
    grid-row: auto;
    justify-self: start;
  }
}

/* Final home consistency pass */
.home-page .home-product-hero {
  min-height: clamp(560px, 74vh, 720px);
}

.home-page .hero-copy h1 {
  display: grid;
  gap: 4px;
  max-width: 11.5em;
  font-size: clamp(2.45rem, 4.25vw, 4.15rem);
  line-height: 1.04;
}

.home-page .hero-copy p {
  max-width: 54ch;
}

.home-product-showcase.catalog-ai-suite {
  padding-block: clamp(64px, 8vw, 112px);
}

.home-product-head.catalog-section-heading {
  margin-bottom: clamp(24px, 4vw, 42px);
}

.home-product-directory {
  gap: 14px;
}

.home-product-directory .product-directory-row {
  border-radius: 0;
  background: transparent;
}

.home-product-directory .product-directory-row + .product-directory-row {
  border-top-color: color-mix(in oklch, var(--line), transparent 8%);
}

.product-entry-pay {
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--amber), transparent 72%), transparent 54%),
    var(--img-pay) center / cover;
}

.home-visual-story {
  margin-top: 0;
}

.home-process-list {
  grid-template-columns: 1fr;
  gap: 0;
}

.home-process-list article {
  min-height: 118px;
  grid-template-columns: 42px minmax(160px, .42fr) minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  padding: 22px 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.home-process-list article:first-child {
  border-top: 0;
}

.home-process-list article span {
  color: var(--blue-deep);
}

.home-process-list article b {
  color: var(--ink);
  font-size: clamp(1rem, 1.25vw, 1.16rem);
}

.home-process-list article p {
  max-width: 36ch;
  font-size: .96rem;
}

@media (max-width: 1180px) {
  .home-process-list article {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .home-process-list article p {
    grid-column: 2;
  }
}

@media (max-width: 860px) {
  .home-page .home-product-hero {
    min-height: min(700px, calc(100svh - 96px));
    padding-block: 60px 72px;
  }

  .home-page .hero-copy h1 {
    max-width: 9.5em;
    font-size: clamp(2.08rem, 9.4vw, 3rem);
    line-height: 1.08;
  }

  .home-product-showcase.catalog-ai-suite {
    padding-block: 54px 72px;
  }

  .home-product-directory .product-entry-media {
    min-height: 178px;
  }

  .home-process-list article {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: auto;
  }

  .home-process-list article p {
    grid-column: auto;
  }
}

/* Keep hero copy visible during page-load motion. */
.motion-ready .hero-motion-item {
  animation-name: heroCopySettle;
}

@keyframes heroCopySettle {
  from {
    opacity: 1;
    transform: translate3d(0, 10px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.home-page .home-product-hero::after {
  filter: saturate(.98) contrast(.98);
}

:root[data-theme="dark"] .home-page .home-product-hero::after {
  filter: saturate(.9) contrast(.96) brightness(.82);
}

/* Keep the large hero image present from the first paint. */
.motion-ready .discover-hero::after,
.motion-ready .model-workbench-hero::after {
  animation-name: heroImageKeepVisible;
}

@keyframes heroImageKeepVisible {
  from {
    opacity: 1;
    transform: scale(1.006);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.home-page .home-product-hero::after {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 18%, color-mix(in oklch, var(--paper), transparent 10%) 36%, color-mix(in oklch, var(--paper), transparent 46%) 62%, color-mix(in oklch, var(--paper), transparent 76%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 42%) 0, transparent 52%, color-mix(in oklch, var(--paper), transparent 16%) 100%),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(1.02) contrast(1.03);
}

:root[data-theme="dark"] .home-page .home-product-hero::after {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 22%, color-mix(in oklch, var(--paper), transparent 15%) 44%, color-mix(in oklch, var(--paper), transparent 56%) 74%, color-mix(in oklch, var(--paper), transparent 68%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 4%) 0, transparent 48%, color-mix(in oklch, var(--paper), transparent 0%) 100%),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(.9) contrast(.98) brightness(.78);
}

.motion-ready .reveal-on-scroll.is-visible {
  animation-name: sectionSettleVisible;
}

@keyframes sectionSettleVisible {
  from {
    opacity: 1;
    transform: translate3d(0, 8px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Final image and AI access refinement */
.lang-toggle {
  display: inline-flex;
}

.theme-toggle {
  width: 42px;
  min-width: 42px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  border: 1px solid color-mix(in oklch, var(--line), transparent 18%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 8%);
  color: var(--ink);
  box-shadow: none;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 42%);
  background: color-mix(in oklch, var(--blue-soft), var(--surface) 50%);
}

.theme-toggle [data-theme-icon] {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: transparent;
  color: color-mix(in oklch, var(--ink), transparent 8%);
  font-size: 0;
  line-height: 0;
}

.theme-toggle [data-theme-icon]::before,
.theme-toggle [data-theme-icon]::after {
  content: "";
  position: absolute;
  display: block;
}

.theme-toggle [data-theme-icon]::before {
  inset: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow:
    0 -8px 0 -6px currentColor,
    0 8px 0 -6px currentColor,
    8px 0 0 -6px currentColor,
    -8px 0 0 -6px currentColor,
    5.6px 5.6px 0 -6px currentColor,
    -5.6px 5.6px 0 -6px currentColor,
    5.6px -5.6px 0 -6px currentColor,
    -5.6px -5.6px 0 -6px currentColor;
}

.theme-toggle [data-theme-icon]::after {
  display: none;
}

:root[data-theme="dark"] .theme-toggle [data-theme-icon]::before {
  inset: 2px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: none;
}

:root[data-theme="dark"] .theme-toggle [data-theme-icon]::after {
  display: block;
  inset: 1px 1px 1px 7px;
  border-radius: 50%;
  background: var(--surface);
}

:root[data-theme="dark"] .theme-toggle {
  color: color-mix(in oklch, var(--ink), transparent 4%);
}

.discover-hero {
  --hero-image: var(--img-hero-home);
}

.catalog-hero {
  --hero-image: var(--img-hero-products);
}

.solution-hero {
  --hero-image: var(--img-hero-solutions);
}

.model-workbench-hero {
  --hero-image: var(--img-hero-ai);
}

.page-hero {
  --hero-image: var(--img-hero-about);
}

.contact-project {
  --hero-image: var(--img-hero-contact);
}

.home-page .home-product-hero {
  grid-template-columns: minmax(0, .88fr) minmax(360px, 1.12fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
  width: min(calc(100% - var(--page-x) * 2), 1340px);
  min-height: clamp(610px, 78vh, 780px);
  margin-inline: auto;
  padding: clamp(54px, 8vw, 108px) 0;
  overflow: visible;
}

.home-page .home-product-hero::after {
  position: relative;
  inset: auto;
  z-index: 0;
  min-height: clamp(420px, 52vw, 620px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--ink), transparent 90%), color-mix(in oklch, var(--blue), transparent 76%)),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(.98) contrast(.98);
  box-shadow: var(--shadow);
  content: "";
}

.home-page .hero-copy {
  max-width: 680px;
}

.home-page .hero-copy h1 {
  max-width: 10.8em;
  font-size: clamp(2.35rem, 4vw, 3.95rem);
  line-height: 1.07;
}

.home-page .hero-copy p {
  max-width: 52ch;
}

:root[data-theme="dark"] .home-page .home-product-hero::after {
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--ink), transparent 90%), color-mix(in oklch, var(--blue), transparent 76%)),
    var(--hero-image) center / cover no-repeat;
  filter: saturate(.86) contrast(.94) brightness(.78);
}

@media (max-width: 1180px) {
  .home-page .home-product-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .home-page .home-product-hero::after {
    min-height: 360px;
  }
}

@media (max-width: 860px) {
  .home-page .home-product-hero {
    min-height: auto;
    padding-block: 42px 52px;
  }

  .home-page .home-product-hero::after {
    min-height: 280px;
  }

  .home-page .hero-copy h1 {
    max-width: 10em;
    font-size: clamp(2.08rem, 9.4vw, 3rem);
  }
}

.product-catalog .product-flow-list article {
  background:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 10%) 100%),
    var(--img-growth) center / cover;
}

.product-catalog .product-flow-list article:nth-child(2) {
  background-image:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 10%) 100%),
    var(--img-api);
}

.product-catalog .product-flow-list article:nth-child(3) {
  background-image:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 10%) 100%),
    var(--img-pay);
}

.ai-access-flow {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.15fr) minmax(0, .95fr);
  gap: clamp(18px, 2.8vw, 34px);
  align-items: stretch;
  margin-top: clamp(28px, 4vw, 46px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  background-size: auto;
}

.ai-access-flow:hover {
  border-color: transparent;
  background-position: 0 0;
}

.ai-access-step {
  display: grid;
  grid-template-rows: auto minmax(4.5em, auto) minmax(4.8em, auto) auto;
  gap: 14px;
  align-content: stretch;
  padding: clamp(22px, 3.2vw, 34px);
  border: 1px solid color-mix(in oklch, var(--line), transparent 12%);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 4%), color-mix(in oklch, var(--surface-2), transparent 18%));
  transition: transform 240ms var(--ease-quick), border-color 240ms var(--ease-quick), background 240ms var(--ease-quick);
}

.ai-access-step:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 40%);
}

.ai-access-step-primary {
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--blue-soft), var(--surface) 52%), color-mix(in oklch, var(--surface), transparent 8%));
}

.ai-access-step span,
.ai-access-note span {
  color: var(--blue-deep);
  font-size: .78rem;
  font-weight: 780;
}

.ai-access-step h3 {
  max-width: 13em;
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 1.9rem);
  line-height: 1.16;
}

.ai-access-step p {
  max-width: 36ch;
  color: var(--muted);
}

.ai-access-tags {
  display: flex;
  flex-wrap: wrap;
  align-self: end;
  gap: 8px;
  margin-top: 0;
}

.ai-access-tags b {
  padding: 6px 10px;
  border: 1px solid color-mix(in oklch, var(--line), transparent 18%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 12%);
  color: color-mix(in oklch, var(--ink), transparent 10%);
  font-size: .82rem;
  font-weight: 720;
}

.ai-access-note {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(120px, .18fr) minmax(0, 1fr);
  gap: clamp(14px, 2vw, 28px);
  align-items: center;
  padding-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.ai-access-note b {
  max-width: 64ch;
  color: var(--ink);
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  line-height: 1.6;
}

@media (max-width: 980px) {
  .ai-access-flow {
    grid-template-columns: 1fr;
  }

  .ai-access-note {
    grid-template-columns: 1fr;
  }
}

/* Align homepage hero with the full-bleed inner-page hero style. */
.home-page .home-product-hero {
  position: relative;
  grid-template-columns: minmax(0, 680px) minmax(280px, .58fr);
  align-items: center;
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 68px);
  margin-inline: 0;
  padding: clamp(76px, 10vw, 126px) var(--page-x);
  isolation: isolate;
  overflow: hidden;
}

.home-page .home-product-hero::after {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  min-height: 0;
  border-radius: 0;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 20%, color-mix(in oklch, var(--paper), transparent 28%) 44%, color-mix(in oklch, var(--paper), transparent 78%) 76%, color-mix(in oklch, var(--paper), transparent 88%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 6%) 0, transparent 58%, color-mix(in oklch, var(--paper), transparent 4%) 100%),
    var(--hero-image) center / cover no-repeat,
    radial-gradient(circle at 80% 30%, color-mix(in oklch, var(--blue-soft), transparent 24%) 0 16%, transparent 44%),
    linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--paper), transparent 0%));
  filter: none;
  box-shadow: none;
  content: "";
}

.home-page .hero-copy {
  max-width: 680px;
}

.home-page .hero-copy h1 {
  max-width: 10.8em;
  font-size: clamp(2.7rem, 5.3vw, 5.2rem);
  line-height: 1.03;
}

.home-page .hero-copy p {
  max-width: 54ch;
}

:root[data-theme="dark"] .home-page .home-product-hero::after {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 0%) 0 24%, color-mix(in oklch, var(--paper), transparent 18%) 48%, color-mix(in oklch, var(--paper), transparent 62%) 78%, color-mix(in oklch, var(--paper), transparent 70%) 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0, transparent 52%, color-mix(in oklch, var(--paper), transparent 4%) 100%),
    var(--hero-image) center / cover no-repeat,
    radial-gradient(circle at 78% 30%, color-mix(in oklch, var(--blue-soft), transparent 36%) 0 18%, transparent 48%),
    linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 10%), color-mix(in oklch, var(--paper), transparent 0%));
  filter: none;
}

@media (max-width: 1180px) {
  .home-page .home-product-hero {
    grid-template-columns: 1fr;
  }

  .home-page .home-product-hero::after {
    background:
      linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0 24%, color-mix(in oklch, var(--paper), transparent 20%) 54%, color-mix(in oklch, var(--paper), transparent 2%) 100%),
      var(--hero-image) center / cover no-repeat,
      radial-gradient(circle at 74% 28%, color-mix(in oklch, var(--blue-soft), transparent 24%) 0 18%, transparent 48%),
      linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--paper), transparent 0%));
  }
}

@media (max-width: 860px) {
  .home-page .home-product-hero {
    min-height: calc(100svh - 104px);
    align-content: start;
    padding: clamp(56px, 9vh, 78px) var(--page-x) clamp(42px, 10vw, 64px);
  }

  .home-page .home-product-hero::after {
    background:
      linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 0%) 0 18%, color-mix(in oklch, var(--paper), transparent 10%) 44%, color-mix(in oklch, var(--paper), transparent 2%) 100%),
      var(--hero-image) center 58% / cover no-repeat,
      radial-gradient(circle at 72% 62%, color-mix(in oklch, var(--blue-soft), transparent 34%) 0 18%, transparent 54%),
      linear-gradient(135deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--paper), transparent 0%));
  }

  .home-page .hero-copy h1 {
    max-width: 9.4em;
    font-size: clamp(2.2rem, 10vw, 3.45rem);
  }
}

/* Theme toggle: light mode shows moon, dark mode shows sun. */
.theme-toggle {
  width: 42px;
  min-width: 42px;
  height: 42px;
  min-height: 42px;
  padding: 0;
  border: 1px solid color-mix(in oklch, var(--line-strong), transparent 30%);
  border-radius: 50%;
  background: color-mix(in oklch, var(--surface), transparent 5%);
  color: color-mix(in oklch, var(--ink), transparent 16%);
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 38%);
  background: color-mix(in oklch, var(--surface), transparent 0%);
}

.theme-toggle [data-theme-icon] {
  position: relative;
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: transparent;
  color: currentColor;
  font-size: 0;
  line-height: 0;
}

.theme-toggle [data-theme-icon]::before,
.theme-toggle [data-theme-icon]::after {
  content: "";
  position: absolute;
  display: block;
}

.theme-toggle [data-theme-icon]::before {
  inset: 3px;
  border: 2px solid currentColor;
  border-radius: 50%;
  background: transparent;
  box-shadow: none;
}

.theme-toggle [data-theme-icon]::after {
  display: block;
  inset: 0 0 0 8px;
  border-radius: 50%;
  background: var(--surface);
}

:root[data-theme="dark"] .theme-toggle {
  border-color: color-mix(in oklch, var(--line-strong), transparent 12%);
  background: color-mix(in oklch, var(--surface), transparent 8%);
  color: color-mix(in oklch, var(--ink), transparent 4%);
}

:root[data-theme="dark"] .theme-toggle [data-theme-icon]::before {
  inset: 7px;
  border: 0;
  border-radius: 50%;
  background: currentColor;
  box-shadow:
    0 -9px 0 -7px currentColor,
    0 9px 0 -7px currentColor,
    9px 0 0 -7px currentColor,
    -9px 0 0 -7px currentColor,
    6.5px 6.5px 0 -7px currentColor,
    -6.5px 6.5px 0 -7px currentColor,
    6.5px -6.5px 0 -7px currentColor,
    -6.5px -6.5px 0 -7px currentColor;
}

:root[data-theme="dark"] .theme-toggle [data-theme-icon]::after {
  display: none;
}

/* Use real line icons for the theme switcher. */
.theme-toggle {
  width: 46px;
  min-width: 46px;
  height: 46px;
  min-height: 46px;
  border: 1.5px solid color-mix(in oklch, var(--line-strong), transparent 18%);
  border-radius: 50%;
  background: color-mix(in oklch, var(--surface), transparent 0%);
  color: color-mix(in oklch, var(--ink), transparent 18%);
}

.theme-toggle [data-theme-icon] {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: currentColor;
}

.theme-toggle [data-theme-icon]::before,
.theme-toggle [data-theme-icon]::after {
  content: none;
  display: none;
}

.theme-toggle svg {
  grid-area: 1 / 1;
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-icon-sun {
  display: none;
}

.theme-icon-moon {
  display: block;
}

:root[data-theme="dark"] .theme-toggle {
  border-color: color-mix(in oklch, var(--line-strong), transparent 2%);
  background: color-mix(in oklch, var(--surface), transparent 12%);
  color: color-mix(in oklch, var(--ink), transparent 2%);
}

:root[data-theme="dark"] .theme-icon-moon {
  display: none;
}

:root[data-theme="dark"] .theme-icon-sun {
  display: block;
}

/* Final interaction, color, and section-join pass */
.header-tools {
  gap: 8px;
}

.theme-toggle,
.lang-toggle,
.header-cta {
  height: 42px;
  min-height: 42px;
}

.theme-toggle {
  width: 42px;
  min-width: 42px;
}

.theme-toggle [data-theme-icon] {
  width: 22px;
  height: 22px;
}

.theme-toggle svg {
  width: 21px;
  height: 21px;
  stroke-width: 2;
}

.lang-toggle {
  min-width: 44px;
  padding-inline: 10px;
  border: 0;
  background: transparent;
  color: color-mix(in oklch, var(--ink), transparent 14%);
  font-size: .78rem;
  font-weight: 780;
}

.header-cta {
  padding-inline: 22px;
  border-radius: 6px;
}

.discover-hero,
.catalog-hero,
.solution-hero,
.model-workbench-hero,
.page-hero,
.contact-project {
  margin-bottom: clamp(-76px, -6vw, -42px);
  padding-bottom: clamp(132px, 14vw, 190px);
}

.discover-hero::before,
.catalog-hero::before,
.solution-hero::before,
.model-workbench-hero::before,
.page-hero::before,
.contact-project::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -1px;
  z-index: -1;
  height: clamp(150px, 18vw, 260px);
  background:
    linear-gradient(180deg, transparent 0%, color-mix(in oklch, var(--paper), transparent 20%) 44%, var(--paper) 86%);
  pointer-events: none;
}

main > section:not(.discover-hero):not(.catalog-hero):not(.solution-hero):not(.model-workbench-hero):not(.page-hero):not(.contact-project) {
  position: relative;
  z-index: 1;
}

.solution-business-cases,
.about-business-scope,
.about-capability {
  padding-top: clamp(86px, 10vw, 132px);
}

.solution-case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.solution-case-tags b {
  padding: 6px 10px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--blue-soft), var(--surface) 46%);
  color: var(--blue-deep);
  font-size: .8rem;
  font-weight: 760;
}

.solution-case-copy {
  padding: clamp(4px, 1vw, 10px) 0;
}

.solution-case:hover .solution-case-media {
  transform: translate3d(0, -4px, 0);
  filter: saturate(1.05) contrast(1.02);
}

.solution-case-media {
  transition: transform 420ms var(--ease-standard), filter 420ms var(--ease-standard);
}

.solution-integration-note {
  display: grid;
  grid-template-columns: minmax(220px, .4fr) minmax(0, 1fr);
  gap: clamp(18px, 4vw, 56px);
  align-items: start;
  padding: clamp(24px, 4vw, 42px);
  border: 0;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 14% 16%, color-mix(in oklch, var(--green), transparent 78%) 0 18%, transparent 44%),
    linear-gradient(135deg, color-mix(in oklch, var(--blue-soft), transparent 18%), color-mix(in oklch, var(--surface), transparent 4%));
}

.solution-integration-note span {
  color: color-mix(in oklch, var(--green), var(--blue-deep) 32%);
}

.capability-lane-board {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(28px, 5vw, 54px);
  border: 1px solid color-mix(in oklch, var(--line), transparent 16%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--surface), transparent 4%), color-mix(in oklch, var(--surface-2), transparent 34%));
}

.capability-lane-board article {
  min-height: 260px;
  padding: clamp(24px, 3vw, 34px);
  border: 0;
  border-radius: 0;
  background:
    radial-gradient(circle at 18% 18%, color-mix(in oklch, var(--lane-color, var(--blue)), transparent 74%) 0 18%, transparent 46%),
    transparent;
}

.capability-lane-board article + article {
  border-left: 1px solid color-mix(in oklch, var(--line), transparent 18%);
}

.capability-lane-board article[data-tone="blue"] {
  --lane-color: var(--blue);
}

.capability-lane-board article[data-tone="green"] {
  --lane-color: var(--green);
}

.capability-lane-board article[data-tone="amber"] {
  --lane-color: var(--amber);
}

.capability-lane-board article[data-tone="ink"] {
  --lane-color: var(--ink);
}

.capability-lane-board article span {
  width: fit-content;
  color: color-mix(in oklch, var(--lane-color), var(--ink) 18%);
  font-size: .85rem;
  font-weight: 820;
}

.capability-lane-board article b {
  color: var(--ink);
  font-size: clamp(1.28rem, 2vw, 1.7rem);
}

.capability-lane-board article p {
  max-width: 18em;
  color: var(--muted);
}

.delivery-path-grid {
  display: grid;
  gap: 0;
  border-block: 1px solid color-mix(in oklch, var(--line), transparent 18%);
}

.delivery-path-grid article {
  grid-template-columns: minmax(110px, .2fr) minmax(180px, .32fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(18px, 3vw, 42px);
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: 0;
}

.delivery-path-grid article + article {
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 18%);
}

.delivery-path-grid article span {
  color: var(--blue-deep);
}

.delivery-path-grid article h3,
.delivery-path-grid article p {
  margin: 0;
}

@media (max-width: 980px) {
  .capability-lane-board {
    grid-template-columns: 1fr 1fr;
  }

  .capability-lane-board article + article {
    border-left: 0;
    border-top: 1px solid color-mix(in oklch, var(--line), transparent 18%);
  }

  .delivery-path-grid article,
  .solution-integration-note {
    grid-template-columns: 1fr;
  }
}

/* Final product matrix and hero join pass */
.home-product-showcase.catalog-ai-suite,
.product-lineup-section.catalog-ai-suite {
  width: min(calc(100% - var(--page-x) * 2), 1320px);
  padding-block: clamp(78px, 9vw, 132px);
}

.home-product-head.catalog-section-heading,
.product-lineup-section .catalog-section-heading {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(280px, .46fr);
  gap: clamp(22px, 5vw, 72px);
  align-items: end;
  max-width: none;
  margin-bottom: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(20px, 3vw, 28px);
  border-bottom: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.home-product-head.catalog-section-heading .section-kicker {
  grid-column: 1 / -1;
}

.home-product-head.catalog-section-heading h2,
.product-lineup-section .catalog-section-heading h2 {
  max-width: 14em;
}

.home-product-head.catalog-section-heading p,
.product-lineup-section .catalog-section-heading p {
  max-width: 34em;
  justify-self: end;
  color: color-mix(in oklch, var(--muted), var(--ink) 10%);
  font-size: clamp(.98rem, 1.12vw, 1.1rem);
}

.product-entry-list.product-directory,
.home-product-directory {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}

.product-entry-card.product-directory-row,
.home-product-directory .product-directory-row,
.product-catalog .product-directory-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: 0;
  min-height: 100%;
  padding: 0;
  border: 1px solid color-mix(in oklch, var(--line), transparent 12%);
  border-radius: 10px;
  overflow: hidden;
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 0%), color-mix(in oklch, var(--surface-2), transparent 58%));
  box-shadow: 0 22px 70px color-mix(in oklch, var(--ink), transparent 94%);
  transition:
    transform 360ms var(--ease-standard),
    border-color 280ms var(--ease-quick),
    box-shadow 360ms var(--ease-standard),
    background 280ms var(--ease-quick);
}

.product-entry-card.product-directory-row::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 18% 14%, color-mix(in oklch, var(--entry-color, var(--blue)), transparent 82%) 0 18%, transparent 44%),
    linear-gradient(135deg, color-mix(in oklch, var(--entry-color, var(--blue)), transparent 94%), transparent 48%);
  opacity: .86;
  pointer-events: none;
}

.product-entry-card[data-product="growth"],
.home-product-directory .product-entry-card:nth-child(1) {
  --entry-color: var(--blue);
}

.product-entry-card[data-product="api"],
.home-product-directory .product-entry-card:nth-child(2) {
  --entry-color: var(--green);
}

.product-entry-card[data-product="pay"],
.home-product-directory .product-entry-card:nth-child(3) {
  --entry-color: var(--amber);
}

.product-entry-card.product-directory-row:hover {
  transform: translate3d(0, -6px, 0);
  border-color: color-mix(in oklch, var(--entry-color, var(--blue)), var(--line) 48%);
  box-shadow: 0 30px 90px color-mix(in oklch, var(--ink), transparent 90%);
}

.product-entry-card.product-directory-row:active {
  transform: translate3d(0, -2px, 0) scale(.997);
  transition-duration: 120ms;
}

.product-entry-card .product-entry-media,
.home-product-directory .product-entry-media,
.product-catalog .product-entry-media {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: auto;
  aspect-ratio: 16 / 10;
  border-radius: 0;
  background-position: center;
  background-size: cover;
  filter: saturate(.98) contrast(.98);
  transform: none;
}

.product-entry-card .product-entry-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 42%, color-mix(in oklch, var(--surface), transparent 18%) 100%),
    linear-gradient(135deg, color-mix(in oklch, var(--entry-color, var(--blue)), transparent 74%), transparent 46%);
  opacity: .8;
}

.product-entry-card:hover .product-entry-media {
  filter: saturate(1.04) contrast(1.02);
  transform: none;
}

.product-entry-card .product-entry-copy,
.product-entry-card .product-entry-points,
.product-entry-card .product-line-link {
  position: relative;
  z-index: 1;
}

.product-entry-card .product-entry-copy {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 2.6vw, 30px) clamp(22px, 2.8vw, 32px) 0;
}

.product-entry-card .product-entry-copy span {
  width: fit-content;
  color: color-mix(in oklch, var(--entry-color, var(--blue)), var(--ink) 12%);
  font-size: .82rem;
  font-weight: 820;
}

.product-entry-card .product-entry-copy h3 {
  color: var(--ink);
  font-size: clamp(1.38rem, 2.1vw, 1.82rem);
  line-height: 1.08;
}

.product-entry-card .product-entry-copy p {
  max-width: 28em;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.72;
}

.product-entry-card .product-entry-points,
.product-catalog .product-entry-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: clamp(18px, 2.2vw, 26px) clamp(22px, 2.8vw, 32px) 0;
  padding-top: clamp(16px, 2vw, 20px);
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 18%);
  color: var(--muted);
  font-size: .91rem;
  line-height: 1.58;
}

.product-entry-card .product-entry-points b {
  margin-top: 6px;
  color: color-mix(in oklch, var(--ink), transparent 4%);
  font-size: .82rem;
  font-weight: 800;
}

.product-entry-card .product-entry-points b:first-child {
  margin-top: 0;
}

.product-entry-card .product-line-link,
.product-catalog .product-line-link {
  justify-self: start;
  min-height: 40px;
  margin: clamp(22px, 2.6vw, 30px) clamp(22px, 2.8vw, 32px) clamp(22px, 2.8vw, 32px);
  padding: 0 16px;
  border: 1px solid color-mix(in oklch, var(--entry-color, var(--blue)), var(--line) 48%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 0%);
  color: color-mix(in oklch, var(--entry-color, var(--blue)), var(--blue-deep) 36%);
  font-size: .88rem;
  font-weight: 780;
}

.product-entry-card .product-line-link:hover {
  transform: translateY(-1px);
  background: color-mix(in oklch, var(--entry-color, var(--blue)), var(--surface) 88%);
  color: var(--ink);
}

.product-detail-stack {
  display: grid;
  gap: clamp(34px, 5vw, 72px);
  padding-block: clamp(72px, 9vw, 132px);
}

.product-detail-head {
  display: grid;
  grid-template-columns: minmax(0, .74fr) minmax(280px, .42fr);
  gap: clamp(22px, 5vw, 72px);
  align-items: end;
  padding-bottom: clamp(20px, 3vw, 30px);
  border-bottom: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.product-detail-head .section-kicker {
  grid-column: 1 / -1;
}

.product-detail-head h2 {
  max-width: 13em;
}

.product-detail-head p {
  max-width: 34em;
  justify-self: end;
}

.product-detail-block {
  --detail-color: var(--blue);
  display: grid;
  grid-template-columns: minmax(320px, .62fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: stretch;
  padding-block: clamp(12px, 2vw, 24px);
}

.product-detail-block[data-product="api"] {
  --detail-color: var(--green);
}

.product-detail-block[data-product="pay"] {
  --detail-color: var(--amber);
}

.product-detail-block:nth-of-type(odd) {
  grid-template-columns: minmax(0, 1fr) minmax(320px, .62fr);
}

.product-detail-block:nth-of-type(odd) .product-detail-media {
  order: 2;
}

.product-detail-media {
  min-height: clamp(340px, 36vw, 520px);
  border-radius: 10px;
  background-position: center;
  background-size: cover;
  overflow: hidden;
  box-shadow: 0 24px 80px color-mix(in oklch, var(--ink), transparent 92%);
}

.product-detail-copy {
  display: grid;
  align-content: center;
  gap: clamp(16px, 2.2vw, 24px);
}

.product-detail-copy > span {
  width: fit-content;
  color: color-mix(in oklch, var(--detail-color), var(--ink) 14%);
  font-size: .86rem;
  font-weight: 820;
}

.product-detail-copy h3 {
  max-width: 15em;
  color: var(--ink);
  font-size: clamp(1.7rem, 3vw, 2.65rem);
  line-height: 1.08;
}

.product-detail-copy > p {
  max-width: 58ch;
  color: color-mix(in oklch, var(--muted), var(--ink) 8%);
  font-size: clamp(1rem, 1.18vw, 1.1rem);
  line-height: 1.78;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-block: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.product-detail-grid section {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: clamp(16px, 2vw, 22px) clamp(14px, 2vw, 20px);
}

.product-detail-grid section + section {
  border-left: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.product-detail-grid b,
.product-capability-list b {
  color: var(--ink);
  font-size: .9rem;
  font-weight: 820;
}

.product-detail-grid p {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.6;
}

.product-capability-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-capability-list li {
  display: grid;
  grid-template-columns: minmax(120px, .28fr) minmax(0, 1fr);
  gap: clamp(14px, 2.5vw, 28px);
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 34%);
}

.product-capability-list span {
  color: var(--muted);
  font-size: .94rem;
  line-height: 1.62;
}

.product-detail-link {
  justify-self: start;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid color-mix(in oklch, var(--detail-color), var(--line) 40%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--detail-color), var(--surface) 88%);
  color: color-mix(in oklch, var(--detail-color), var(--blue-deep) 26%);
  font-size: .9rem;
  font-weight: 780;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 220ms var(--ease-quick), background 220ms var(--ease-quick), color 220ms var(--ease-quick);
}

.product-detail-link:hover {
  transform: translateY(-1px);
  background: color-mix(in oklch, var(--detail-color), var(--surface) 78%);
  color: var(--ink);
}

.discover-hero,
.catalog-hero,
.solution-hero,
.model-workbench-hero,
.page-hero,
.contact-project {
  margin-bottom: clamp(-112px, -8vw, -64px);
  padding-bottom: clamp(168px, 18vw, 252px);
}

.discover-hero::before,
.catalog-hero::before,
.solution-hero::before,
.model-workbench-hero::before,
.page-hero::before,
.contact-project::before {
  z-index: -1;
  height: clamp(240px, 28vw, 390px);
  background:
    linear-gradient(180deg, transparent 0%, color-mix(in oklch, var(--paper), transparent 42%) 22%, color-mix(in oklch, var(--paper), transparent 10%) 62%, var(--paper) 94%);
}

:root[data-theme="dark"] .product-entry-card.product-directory-row {
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 8%), color-mix(in oklch, var(--surface-2), transparent 18%));
  box-shadow: 0 26px 80px color-mix(in oklch, black, transparent 70%);
}

:root[data-theme="dark"] .product-entry-card .product-entry-media::after {
  background:
    linear-gradient(180deg, transparent 38%, color-mix(in oklch, var(--surface), transparent 0%) 100%),
    linear-gradient(135deg, color-mix(in oklch, var(--entry-color, var(--blue)), transparent 78%), transparent 48%);
  opacity: .9;
}

:root[data-theme="dark"] .product-entry-card .product-line-link {
  background: color-mix(in oklch, var(--surface), transparent 10%);
  color: color-mix(in oklch, var(--entry-color, var(--blue)), var(--ink) 24%);
}

:root[data-theme="dark"] .product-detail-media {
  box-shadow: 0 28px 90px color-mix(in oklch, black, transparent 68%);
}

:root[data-theme="dark"] .product-detail-link {
  background: color-mix(in oklch, var(--surface), transparent 10%);
  color: color-mix(in oklch, var(--detail-color), var(--ink) 22%);
}

@media (max-width: 1080px) {
  .home-product-head.catalog-section-heading,
  .product-lineup-section .catalog-section-heading,
  .product-detail-head {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .home-product-head.catalog-section-heading p,
  .product-lineup-section .catalog-section-heading p,
  .product-detail-head p {
    justify-self: start;
  }

  .product-entry-list.product-directory,
  .home-product-directory {
    grid-template-columns: 1fr;
  }

  .product-entry-card.product-directory-row {
    grid-template-columns: minmax(240px, .46fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .product-entry-card .product-entry-media {
    min-height: 100%;
    aspect-ratio: auto;
  }

  .product-entry-card .product-entry-copy,
  .product-entry-card .product-entry-points,
  .product-entry-card .product-line-link {
    grid-column: 2;
  }

  .product-entry-card .product-entry-copy {
    grid-row: 1;
  }

  .product-entry-card .product-entry-points {
    grid-row: 2;
  }

  .product-entry-card .product-line-link {
    grid-row: 3;
  }

  .product-detail-block,
  .product-detail-block:nth-of-type(odd) {
    grid-template-columns: 1fr;
  }

  .product-detail-block:nth-of-type(odd) .product-detail-media {
    order: 0;
  }

  .product-detail-media {
    min-height: clamp(260px, 48vw, 420px);
  }
}

@media (max-width: 720px) {
  .home-product-showcase.catalog-ai-suite,
  .product-lineup-section.catalog-ai-suite {
    padding-block: 58px 82px;
  }

  .product-entry-card.product-directory-row {
    grid-template-columns: 1fr;
  }

  .product-entry-card .product-entry-media {
    aspect-ratio: 16 / 10;
  }

  .product-entry-card .product-entry-copy,
  .product-entry-card .product-entry-points,
  .product-entry-card .product-line-link {
    grid-column: auto;
  }

  .product-detail-stack {
    padding-block: 58px 82px;
  }

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

  .product-detail-grid section + section {
    border-top: 1px solid color-mix(in oklch, var(--line), transparent 12%);
    border-left: 0;
  }

  .product-capability-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .discover-hero,
  .catalog-hero,
  .solution-hero,
  .model-workbench-hero,
  .page-hero,
  .contact-project {
    margin-bottom: clamp(-72px, -14vw, -42px);
    padding-bottom: clamp(116px, 26vw, 170px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-entry-card.product-directory-row,
  .product-entry-card.product-directory-row:hover,
  .product-entry-card.product-directory-row:active,
  .product-entry-card .product-line-link:hover {
    transform: none;
  }
}

/* Final about capability layout repair */
.about-capability {
  padding-block: clamp(72px, 9vw, 124px);
}

.about-capability-body {
  display: block;
}

.about-capability-grid.delivery-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 30px);
  border: 0;
}

.about-capability-grid.delivery-path-grid article {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  min-width: 0;
  min-height: 260px;
  align-content: end;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid color-mix(in oklch, var(--line), transparent 12%);
  border-radius: 10px;
  background:
    radial-gradient(circle at 18% 16%, color-mix(in oklch, var(--lane-color, var(--blue)), transparent 80%) 0 18%, transparent 46%),
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 0%), color-mix(in oklch, var(--surface-2), transparent 54%));
  box-shadow: 0 20px 70px color-mix(in oklch, var(--ink), transparent 94%);
  writing-mode: horizontal-tb;
  text-orientation: mixed;
}

.about-capability-grid.delivery-path-grid article:nth-child(1) {
  --lane-color: var(--blue);
}

.about-capability-grid.delivery-path-grid article:nth-child(2) {
  --lane-color: var(--green);
}

.about-capability-grid.delivery-path-grid article:nth-child(3) {
  --lane-color: var(--amber);
}

.about-capability-grid.delivery-path-grid article + article {
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.about-capability-grid.delivery-path-grid article span,
.about-capability-grid.delivery-path-grid article h3,
.about-capability-grid.delivery-path-grid article p {
  display: block;
  grid-column: auto;
  grid-row: auto;
  width: auto;
  min-width: 0;
  max-width: none;
  margin: 0;
  white-space: normal;
  word-break: normal;
  overflow-wrap: break-word;
  writing-mode: horizontal-tb;
  text-orientation: mixed;
}

.about-capability-grid.delivery-path-grid article span {
  color: color-mix(in oklch, var(--lane-color, var(--blue)), var(--ink) 18%);
  font-size: .86rem;
  font-weight: 820;
}

.about-capability-grid.delivery-path-grid article h3 {
  color: var(--ink);
  font-size: clamp(1.22rem, 1.8vw, 1.56rem);
  line-height: 1.18;
}

.about-capability-grid.delivery-path-grid article p {
  max-width: 26em;
  color: var(--muted);
  font-size: .96rem;
  line-height: 1.68;
}

:root[data-theme="dark"] .about-capability-grid.delivery-path-grid article {
  background:
    radial-gradient(circle at 18% 16%, color-mix(in oklch, var(--lane-color, var(--blue)), transparent 84%) 0 18%, transparent 46%),
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 8%), color-mix(in oklch, var(--surface-2), transparent 18%));
  box-shadow: 0 26px 80px color-mix(in oklch, black, transparent 72%);
}

@media (max-width: 980px) {
  .about-capability-grid.delivery-path-grid {
    grid-template-columns: 1fr;
  }

  .about-capability-grid.delivery-path-grid article {
    min-height: auto;
  }
}

/* Final typography cleanup for section labels */
.eyebrow,
.section-kicker,
.home-section-label,
.hero-eyebrow,
.model-brief-kicker,
.contact-side-kicker {
  display: inline-flex;
  width: fit-content;
  min-height: 24px;
  align-items: center;
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: color-mix(in oklch, var(--blue-deep), var(--ink) 12%);
  font-size: .82rem;
  font-weight: 780;
  letter-spacing: 0;
  line-height: 1.35;
}

.hero-eyebrow-bar {
  display: none;
}

.hero-copy .eyebrow,
.model-hero-copy .hero-eyebrow {
  color: color-mix(in oklch, var(--blue-deep), var(--ink) 18%);
  font-size: .86rem;
}

/* Final product delivery loop, no repeated photography */
.product-delivery-section {
  padding-block: clamp(72px, 9vw, 124px);
}

.product-delivery-section .catalog-section-heading {
  max-width: none;
  margin-bottom: clamp(30px, 5vw, 56px);
}

.product-delivery-loop {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-block: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.product-delivery-loop article {
  --loop-color: var(--blue);
  display: grid;
  gap: 18px;
  align-content: start;
  min-height: 360px;
  padding: clamp(26px, 3.6vw, 44px);
  background:
    radial-gradient(circle at 18% 18%, color-mix(in oklch, var(--loop-color), transparent 82%) 0 18%, transparent 46%),
    transparent;
}

.product-delivery-loop article:nth-child(2) {
  --loop-color: var(--green);
}

.product-delivery-loop article:nth-child(3) {
  --loop-color: var(--amber);
}

.product-delivery-loop article + article {
  border-left: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.product-delivery-loop span {
  color: color-mix(in oklch, var(--loop-color), var(--ink) 18%);
  font-size: .86rem;
  font-weight: 820;
}

.product-delivery-loop h3 {
  max-width: 11em;
  color: var(--ink);
  font-size: clamp(1.38rem, 2.1vw, 1.86rem);
  line-height: 1.12;
}

.product-delivery-loop p {
  max-width: 28em;
  color: var(--muted);
  font-size: .98rem;
  line-height: 1.72;
}

.product-delivery-loop ul {
  display: grid;
  gap: 9px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.product-delivery-loop li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: color-mix(in oklch, var(--ink), transparent 10%);
  font-size: .92rem;
  line-height: 1.5;
}

.product-delivery-loop li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: .52em;
  border-radius: 50%;
  background: color-mix(in oklch, var(--loop-color), var(--blue-deep) 18%);
}

.contact-direct-panel div {
  align-content: start;
}

.contact-direct-panel div:not(:has(button)) {
  padding-bottom: 26px;
}

:root[data-theme="dark"] .product-delivery-loop article {
  background:
    radial-gradient(circle at 18% 18%, color-mix(in oklch, var(--loop-color), transparent 86%) 0 18%, transparent 46%),
    transparent;
}

@media (max-width: 980px) {
  .product-delivery-loop {
    grid-template-columns: 1fr;
  }

  .product-delivery-loop article {
    min-height: auto;
  }

  .product-delivery-loop article + article {
    border-top: 1px solid color-mix(in oklch, var(--line), transparent 12%);
    border-left: 0;
  }
}

/* Remove low-value micro labels from the visual hierarchy. */
.hero-copy > .eyebrow,
.section-kicker,
.home-section-label,
.model-hero-copy > .hero-eyebrow,
.model-brief-kicker,
.contact-side-kicker {
  display: none;
}

.hero-copy,
.model-hero-copy,
.home-product-head.catalog-section-heading,
.product-detail-head,
.studio-section-head,
.about-story,
.business-scope-copy,
.about-capability-head,
.about-operating-copy,
.contact-process > div:first-child {
  gap: clamp(14px, 2vw, 22px);
}

/* About page: replace heavy gradient card rows with a cleaner process rhythm. */
.about-business-scope,
.about-capability {
  padding-top: clamp(74px, 9vw, 118px);
}

.about-business-scope {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(320px, .58fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: end;
}

.business-scope-copy {
  max-width: 760px;
}

.business-scope-copy p {
  max-width: 48ch;
}

.capability-lane-board {
  position: relative;
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 34px);
  margin-top: clamp(8px, 2vw, 24px);
  padding: clamp(18px, 3vw, 28px) 0 0;
  border: 0;
  border-radius: 0;
  overflow: visible;
  background: transparent;
}

.about-business-scope::after {
  content: "";
  display: block;
  min-height: clamp(250px, 28vw, 390px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, transparent 12%, color-mix(in oklch, var(--ink), transparent 76%) 100%),
    var(--img-about-process) center / cover;
  box-shadow: 0 24px 80px color-mix(in oklch, var(--ink), transparent 91%);
}

.capability-lane-board::before {
  content: "";
  position: absolute;
  top: clamp(30px, 4vw, 42px);
  inset-inline: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--line-strong), transparent 18%), transparent);
}

.capability-lane-board article {
  position: relative;
  display: grid;
  gap: 16px;
  min-height: auto;
  padding: clamp(42px, 5vw, 62px) 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.capability-lane-board article + article {
  border-left: 0;
}

.capability-lane-board article::before {
  content: "";
  position: absolute;
  top: clamp(22px, 3.1vw, 34px);
  left: 0;
  width: 12px;
  height: 12px;
  border: 3px solid var(--paper);
  border-radius: 50%;
  background: color-mix(in oklch, var(--lane-color, var(--blue)), var(--ink) 12%);
  box-shadow: 0 0 0 1px color-mix(in oklch, var(--lane-color, var(--blue)), transparent 20%);
}

.capability-lane-board article span {
  color: color-mix(in oklch, var(--lane-color, var(--blue)), var(--ink) 18%);
  font-size: .82rem;
  font-weight: 820;
}

.capability-lane-board article b {
  max-width: 8em;
  color: var(--ink);
  font-size: clamp(1.22rem, 1.8vw, 1.58rem);
  line-height: 1.2;
}

.capability-lane-board article p {
  max-width: 19em;
  color: color-mix(in oklch, var(--muted), var(--ink) 6%);
  font-size: .96rem;
  line-height: 1.72;
}

.about-capability-grid.delivery-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 56px);
  padding-top: clamp(18px, 3vw, 28px);
  border: 0;
}

.product-entry-card .product-entry-media::after {
  background:
    linear-gradient(180deg, transparent 54%, color-mix(in oklch, var(--surface), transparent 12%) 100%),
    linear-gradient(135deg, color-mix(in oklch, var(--entry-color, var(--blue)), transparent 88%), transparent 56%);
  opacity: .58;
}

.product-entry-card.product-directory-row::before {
  opacity: .48;
}

.about-capability-grid.delivery-path-grid article {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  min-height: auto;
  align-content: start;
  padding: clamp(18px, 2.6vw, 26px) 0 0;
  border: 0;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 28%);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.about-capability-grid.delivery-path-grid article + article {
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 28%);
}

.about-capability-grid.delivery-path-grid article span {
  color: color-mix(in oklch, var(--lane-color, var(--blue)), var(--ink) 20%);
  font-size: .84rem;
  font-weight: 820;
}

.about-capability-grid.delivery-path-grid article h3 {
  max-width: 9em;
  color: var(--ink);
  font-size: clamp(1.28rem, 2vw, 1.76rem);
  line-height: 1.16;
}

.about-capability-grid.delivery-path-grid article p {
  max-width: 24em;
  color: color-mix(in oklch, var(--muted), var(--ink) 5%);
  font-size: .98rem;
  line-height: 1.72;
}

:root[data-theme="dark"] .about-capability-grid.delivery-path-grid article {
  background: transparent;
  box-shadow: none;
}

@media (max-width: 980px) {
  .about-business-scope {
    grid-template-columns: 1fr;
  }

  .about-business-scope::after {
    min-height: 260px;
  }

  .capability-lane-board,
  .about-capability-grid.delivery-path-grid {
    grid-template-columns: 1fr;
  }

  .capability-lane-board::before {
    inset-inline: 5px auto;
    top: 0;
    bottom: 0;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, transparent, color-mix(in oklch, var(--line-strong), transparent 18%), transparent);
  }

  .capability-lane-board article {
    padding: 0 0 0 34px;
  }

  .capability-lane-board article::before {
    top: 5px;
    left: 0;
  }
}

/* Final page stabilization layer: consolidated late repairs. */
:root {
  --paper: oklch(100% 0 0);
  --surface: oklch(99.4% 0.002 248);
  --surface-2: oklch(97.2% 0.004 248);
  --surface-3: oklch(94.5% 0.006 248);
  --line: oklch(88.5% 0.008 248);
  --line-strong: oklch(79% 0.012 248);
}

:root[data-theme="dark"] {
  --paper: oklch(0% 0 0);
  --surface: oklch(15.5% 0.014 248);
  --surface-2: oklch(20% 0.018 248);
  --surface-3: oklch(26% 0.022 248);
  --line: oklch(30% 0.02 248);
  --line-strong: oklch(42% 0.026 248);
}

html,
body,
.model-page main,
.model-workbench-page,
.ai-enable-page,
.solutions-main,
.about-main,
.model-page main > section:not(.model-workbench-hero),
.solutions-main > section:not(.solution-hero),
.about-main > section:not(.page-hero) {
  background: var(--paper);
  background-image: none;
}

main > section:not(.discover-hero):not(.catalog-hero):not(.solution-hero):not(.model-workbench-hero):not(.page-hero):not(.contact-project) {
  margin-top: 0;
}

.discover-hero,
.catalog-hero,
.solution-hero,
.model-workbench-hero,
.page-hero,
.contact-project {
  margin-bottom: 0;
  padding-bottom: clamp(88px, 11vw, 142px);
}

.discover-hero::after,
.catalog-hero::after,
.solution-hero::after,
.model-workbench-hero::after,
.page-hero::after,
.contact-project::after,
.home-page .home-product-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  min-height: 0;
  border-radius: 0;
  background: var(--hero-image) center / cover no-repeat;
  box-shadow: none;
  filter: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0 70%, rgba(0, 0, 0, .9) 80%, rgba(0, 0, 0, .42) 92%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0 70%, rgba(0, 0, 0, .9) 80%, rgba(0, 0, 0, .42) 92%, transparent 100%);
}

.discover-hero::before,
.catalog-hero::before,
.solution-hero::before,
.model-workbench-hero::before,
.page-hero::before,
.contact-project::before,
.home-page .home-product-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  display: block;
  width: auto;
  height: auto;
  min-height: 0;
  background:
    linear-gradient(90deg, var(--paper) 0 12%, color-mix(in oklch, var(--paper), transparent 5%) 28%, color-mix(in oklch, var(--paper), transparent 42%) 48%, color-mix(in oklch, var(--paper), transparent 78%) 68%, transparent 86%),
    linear-gradient(180deg, transparent 0 64%, color-mix(in oklch, var(--paper), transparent 94%) 76%, color-mix(in oklch, var(--paper), transparent 50%) 90%, var(--paper) 100%);
  pointer-events: none;
}

:root[data-theme="dark"] .discover-hero::after,
:root[data-theme="dark"] .catalog-hero::after,
:root[data-theme="dark"] .solution-hero::after,
:root[data-theme="dark"] .model-workbench-hero::after,
:root[data-theme="dark"] .page-hero::after,
:root[data-theme="dark"] .contact-project::after,
:root[data-theme="dark"] .home-page .home-product-hero::after {
  filter: brightness(.8) contrast(1.04) saturate(.96);
}

.home-page .home-product-hero h1 {
  max-width: 11em;
  font-size: clamp(2.2rem, 4.1vw, 3.68rem);
}

.ai-access-section {
  padding-top: clamp(78px, 9vw, 128px);
}

.ai-access-flow {
  border: 0;
  background: transparent;
}

.ai-access-step,
.ai-access-step-primary {
  border-color: color-mix(in oklch, var(--line), transparent 4%);
  background: var(--paper);
  box-shadow: 0 18px 58px color-mix(in oklch, var(--ink), transparent 95%);
}

:root[data-theme="dark"] .ai-access-step,
:root[data-theme="dark"] .ai-access-step-primary {
  background: var(--surface);
  box-shadow: none;
}

.solution-business-cases {
  width: min(calc(100% - var(--page-x) * 2), 1280px);
  gap: clamp(58px, 8vw, 104px);
  padding-block: clamp(76px, 9vw, 126px);
}

.solution-case,
.solution-case:nth-child(even) {
  grid-template-columns: minmax(420px, .76fr) minmax(0, .9fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: center;
}

.solution-case:nth-child(even) .solution-case-media {
  order: 2;
}

.solution-case-media {
  display: block;
  width: 100%;
  min-height: clamp(360px, 34vw, 520px);
  border-radius: var(--radius);
  background-color: var(--surface-2);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  filter: none;
  box-shadow: 0 22px 70px color-mix(in oklch, var(--ink), transparent 92%);
}

.solution-case-growth .solution-case-media {
  background-image: var(--img-solution-growth);
}

.solution-case-api .solution-case-media {
  background-image: var(--img-solution-api);
}

.solution-case-pay .solution-case-media {
  background-image: var(--img-solution-pay);
}

.solution-integration-note {
  border-block: 1px solid color-mix(in oklch, var(--line), transparent 8%);
  border-radius: 0;
  background: var(--paper);
}

.product-entry-card.product-directory-row {
  background: color-mix(in oklch, var(--surface), transparent 2%);
}

.product-entry-card.product-directory-row::before {
  opacity: 0;
}

.product-entry-card.product-directory-row > .product-entry-media,
.product-entry-card.product-directory-row > .product-entry-copy,
.product-entry-card.product-directory-row > .product-entry-points,
.product-entry-card.product-directory-row > .product-line-link {
  grid-column: 1;
  grid-row: auto;
}

.product-entry-card.product-directory-row > .product-entry-copy {
  padding-top: clamp(22px, 2.4vw, 28px);
}

.product-entry-card.product-directory-row > .product-entry-points {
  width: auto;
}

.product-entry-media,
.product-detail-media,
.about-profile-media,
.about-scope-visual > div {
  background-color: var(--surface-2);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.product-entry-card .product-entry-media,
.home-product-directory .product-entry-media,
.product-catalog .product-entry-media,
.product-detail-media {
  display: block;
  overflow: hidden;
  border: 0;
  filter: none;
}

.product-entry-card .product-entry-media,
.home-product-directory .product-entry-media,
.product-catalog .product-entry-media {
  min-height: clamp(170px, 16vw, 230px);
  aspect-ratio: 16 / 9;
}

.product-entry-card .product-entry-media::before,
.product-entry-card .product-entry-media::after,
.product-detail-media::before,
.product-detail-media::after {
  content: none;
  display: none;
}

.product-entry-media.product-entry-growth,
.home-product-directory .product-entry-media.product-entry-growth,
.product-catalog .product-entry-media.product-entry-growth,
.product-detail-media.product-entry-growth,
.product-detail-growth .product-detail-media {
  background-image:
    linear-gradient(180deg, rgba(12, 24, 40, .08), rgba(12, 24, 40, .18)),
    var(--img-solution-growth);
}

.product-entry-media.product-entry-api,
.home-product-directory .product-entry-media.product-entry-api,
.product-catalog .product-entry-media.product-entry-api,
.product-detail-media.product-entry-api,
.product-detail-api .product-detail-media {
  background-image:
    linear-gradient(180deg, rgba(12, 24, 40, .05), rgba(12, 24, 40, .16)),
    var(--img-hero-ai);
}

.product-entry-media.product-entry-pay,
.home-product-directory .product-entry-media.product-entry-pay,
.product-catalog .product-entry-media.product-entry-pay,
.product-detail-media.product-entry-pay,
.product-detail-pay .product-detail-media {
  background-image:
    linear-gradient(180deg, rgba(12, 24, 40, .06), rgba(12, 24, 40, .16)),
    var(--img-solution-pay);
}

.about-main {
  overflow: clip;
}

.about-layout.about-trust-layout {
  grid-template-columns: minmax(0, .78fr) minmax(420px, .64fr);
  gap: clamp(48px, 8vw, 118px);
  align-items: center;
  padding-block: clamp(74px, 9vw, 124px) clamp(42px, 6vw, 76px);
}

.about-story {
  align-content: center;
  gap: clamp(16px, 2.3vw, 26px);
}

.about-story h2 {
  max-width: 12.6em;
  font-size: clamp(2rem, 3.4vw, 3.28rem);
  line-height: 1.08;
}

.about-story p {
  max-width: 56ch;
  color: color-mix(in oklch, var(--muted), var(--ink) 4%);
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  line-height: 1.82;
}

.about-profile-panel {
  position: relative;
  display: grid;
  gap: clamp(18px, 2.5vw, 30px);
}

.about-profile-panel::before {
  content: "";
  position: absolute;
  inset: auto -7% 12% 28%;
  z-index: -1;
  height: 52%;
  border-radius: 999px;
  background: color-mix(in oklch, var(--blue), transparent 90%);
  filter: blur(34px);
  opacity: .82;
}

.about-profile-media {
  min-height: clamp(340px, 35vw, 520px);
  border-radius: var(--radius-lg);
  background-image:
    linear-gradient(180deg, rgba(10, 18, 30, 0) 46%, rgba(10, 18, 30, .18) 100%),
    var(--img-hero-about);
  box-shadow: 0 24px 76px color-mix(in oklch, var(--ink), transparent 93%);
}

.about-profile-panel .about-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 24%);
}

.about-profile-panel .about-facts li,
.about-profile-panel .about-facts li:first-child {
  display: grid;
  gap: 6px;
  align-items: start;
  padding: 0 clamp(12px, 1.8vw, 20px);
}

.about-profile-panel .about-facts li:first-child {
  padding-left: 0;
}

.about-profile-panel .about-facts li + li {
  border-left: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.about-profile-panel .about-facts span {
  color: var(--muted);
  font-size: .78rem;
}

.about-profile-panel .about-facts b {
  color: var(--ink);
  font-size: clamp(.94rem, 1.03vw, 1.02rem);
  line-height: 1.42;
}

.about-business-scope {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .52fr) minmax(0, .72fr);
  grid-template-areas:
    "copy visual"
    "steps steps";
  gap: clamp(28px, 5vw, 72px) clamp(42px, 7vw, 104px);
  align-items: end;
  padding-block: clamp(54px, 7vw, 92px) clamp(44px, 6vw, 76px);
}

.about-business-scope::before {
  content: "";
  position: absolute;
  inset: 12% -8% auto 64%;
  z-index: -1;
  height: 46%;
  border-radius: 999px;
  background: color-mix(in oklch, var(--blue), transparent 92%);
  filter: blur(42px);
  opacity: .82;
}

.about-business-scope::after,
.capability-lane-board::before,
.capability-lane-board article::before {
  content: none;
}

.business-scope-copy {
  grid-area: copy;
  position: static;
  align-self: center;
  max-width: 540px;
}

.business-scope-copy h2 {
  max-width: 12em;
}

.business-scope-copy p {
  max-width: 42ch;
  font-size: clamp(1rem, 1.08vw, 1.08rem);
  line-height: 1.78;
}

.about-scope-visual {
  display: grid;
  grid-area: visual;
  gap: 16px;
  margin: 0;
}

.about-scope-visual > div {
  min-height: clamp(310px, 31vw, 470px);
  border-radius: var(--radius-lg);
  background-image:
    linear-gradient(180deg, rgba(10, 18, 30, 0) 42%, rgba(10, 18, 30, .2) 100%),
    var(--img-about-process);
  box-shadow: 0 22px 72px color-mix(in oklch, var(--ink), transparent 94%);
}

.about-scope-visual figcaption {
  max-width: 48ch;
  color: color-mix(in oklch, var(--muted), var(--ink) 4%);
  font-size: .92rem;
  line-height: 1.72;
}

.capability-lane-board {
  display: grid;
  grid-area: steps;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(4px, 1vw, 12px);
  padding: 0;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 20%);
  border-bottom: 0;
  background: transparent;
}

.capability-lane-board article {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  min-height: 190px;
  align-content: start;
  padding: clamp(22px, 3vw, 32px) clamp(20px, 3vw, 34px);
  border: 0;
  background: transparent;
}

.capability-lane-board article + article {
  border-left: 1px solid color-mix(in oklch, var(--line), transparent 12%);
}

.capability-lane-board article span {
  display: inline-flex;
  width: fit-content;
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--lane-color, var(--blue)), var(--paper) 84%);
  color: color-mix(in oklch, var(--lane-color, var(--blue)), var(--ink) 12%);
  font-size: .82rem;
  font-weight: 820;
  line-height: 1.2;
}

.capability-lane-board article b {
  max-width: 7em;
  color: var(--ink);
  font-size: clamp(1.28rem, 1.65vw, 1.62rem);
  line-height: 1.18;
}

.capability-lane-board article p {
  max-width: 20em;
  color: color-mix(in oklch, var(--muted), var(--ink) 5%);
  font-size: .95rem;
  line-height: 1.72;
}

.about-capability {
  display: grid;
  grid-template-columns: minmax(0, .42fr) minmax(0, .78fr);
  gap: clamp(36px, 6vw, 92px);
  align-items: start;
  padding-block: clamp(42px, 6vw, 76px);
}

.about-capability-head {
  position: static;
  top: auto;
  max-width: 430px;
}

.about-capability-head h2 {
  max-width: 9.6em;
}

.about-capability-body {
  display: block;
  margin-top: 0;
}

.about-delivery-visual {
  display: none;
}

.about-capability-grid.delivery-path-grid,
.operating-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: 0;
  padding: 0;
  border-top: 0;
}

.about-capability-grid.delivery-path-grid article,
.operating-board article {
  position: relative;
  display: grid;
  align-items: baseline;
  border: 0;
  border-bottom: 0;
  background: transparent;
}

.about-capability-grid.delivery-path-grid article {
  grid-template-columns: minmax(120px, .28fr) minmax(170px, .42fr) minmax(0, 1fr);
  gap: clamp(18px, 3.2vw, 44px);
  padding: clamp(24px, 3.4vw, 36px) 0;
}

.about-capability-grid.delivery-path-grid article::before,
.operating-board article::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--line-strong), transparent 20%), transparent);
}

.about-capability-grid.delivery-path-grid article:first-child,
.operating-board article:first-child {
  padding-top: 4px;
  border-top: 0;
}

.about-capability-grid.delivery-path-grid article span {
  color: color-mix(in oklch, var(--lane-color, var(--blue)), var(--ink) 14%);
  font-size: .84rem;
  font-weight: 820;
}

.about-capability-grid.delivery-path-grid article h3 {
  max-width: 8em;
  font-size: clamp(1.16rem, 1.55vw, 1.44rem);
  line-height: 1.24;
}

.about-capability-grid.delivery-path-grid article p {
  max-width: 36em;
  margin: 0;
  color: color-mix(in oklch, var(--muted), var(--ink) 5%);
  line-height: 1.74;
}

.about-operating-system {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .48fr) minmax(0, .72fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
  padding-block: clamp(48px, 7vw, 86px) clamp(74px, 9vw, 118px);
}

.about-operating-system::before {
  content: "";
  position: absolute;
  inset: clamp(40px, 6vw, 82px) calc(var(--page-x) * -0.45);
  z-index: -1;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--blue-soft), transparent 22%), transparent 52%),
    color-mix(in oklch, var(--surface), transparent 3%);
}

.about-operating-copy {
  max-width: 440px;
}

.about-operating-copy h2 {
  max-width: 10em;
}

.operating-board article {
  grid-template-columns: minmax(72px, .15fr) minmax(210px, .46fr) minmax(0, 1fr);
  gap: clamp(16px, 3vw, 34px);
  min-height: 0;
  padding: clamp(20px, 3vw, 30px) 0;
}

.operating-board span {
  display: inline-flex;
  width: fit-content;
  min-width: 44px;
  justify-content: center;
  padding: 4px 9px;
  border-radius: 999px;
  background: color-mix(in oklch, var(--blue-soft), var(--paper) 26%);
  color: var(--blue-deep);
  font-size: .82rem;
  font-weight: 820;
}

.operating-board strong {
  color: var(--ink);
  font-size: clamp(1.08rem, 1.38vw, 1.32rem);
  line-height: 1.28;
}

.operating-board p {
  max-width: 28em;
  color: color-mix(in oklch, var(--muted), var(--ink) 4%);
  line-height: 1.72;
}

:root[data-theme="dark"] .about-profile-panel::before,
:root[data-theme="dark"] .about-business-scope::before {
  opacity: .42;
}

:root[data-theme="dark"] .capability-lane-board article span {
  background: color-mix(in oklch, var(--lane-color, var(--blue)), var(--paper) 78%);
}

:root[data-theme="dark"] .about-operating-system::before {
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--blue-soft), transparent 44%), transparent 58%),
    color-mix(in oklch, var(--surface), transparent 4%);
}

@media (max-width: 1100px) {
  .about-capability,
  .about-operating-system {
    grid-template-columns: 1fr;
  }

  .about-capability-head {
    position: static;
    max-width: 680px;
  }
}

@media (max-width: 980px) {
  .solution-case,
  .solution-case:nth-child(even),
  .about-layout.about-trust-layout,
  .about-business-scope {
    grid-template-columns: 1fr;
  }

  .solution-case:nth-child(even) .solution-case-media {
    order: 0;
  }

  .solution-case-media {
    min-height: 260px;
  }

  .about-layout.about-trust-layout {
    padding-block: 54px 46px;
  }

  .about-business-scope {
    grid-template-areas:
      "copy"
      "visual"
      "steps";
  }

  .about-business-scope,
  .about-capability,
  .about-operating-system {
    padding-block: 46px;
  }

  .about-profile-media,
  .about-scope-visual > div {
    min-height: 240px;
  }

  .about-profile-panel .about-facts,
  .capability-lane-board {
    grid-template-columns: 1fr;
  }

  .about-profile-panel .about-facts li,
  .about-profile-panel .about-facts li:first-child {
    padding: 14px 0;
  }

  .about-profile-panel .about-facts li + li {
    border-top: 1px solid color-mix(in oklch, var(--line), transparent 12%);
    border-left: 0;
  }

  .capability-lane-board {
    border-bottom: 1px solid color-mix(in oklch, var(--line-strong), transparent 28%);
  }

  .capability-lane-board article {
    min-height: 0;
    padding-inline: 0;
  }

  .capability-lane-board article + article {
    border-top: 1px solid color-mix(in oklch, var(--line), transparent 12%);
    border-left: 0;
  }

  .about-capability-grid.delivery-path-grid article,
  .operating-board article {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* Stable header navigation */
.site-header {
  grid-template-columns: minmax(220px, 1fr) max-content 94px max-content;
  align-items: center;
  gap: clamp(12px, 1.5vw, 24px);
  min-height: 72px;
  padding-block: 14px;
}

:root[data-scrolled="true"] .site-header {
  min-height: 72px;
  padding-block: 14px;
}

.site-header .brand {
  grid-column: 1;
  max-width: min(42vw, 380px);
}

.site-header .brand-text {
  max-width: 100%;
}

.site-header .site-nav {
  grid-column: 2;
  justify-self: center;
  min-width: max-content;
}

.site-header .header-tools {
  grid-column: 3;
  justify-self: end;
  width: 94px;
  min-width: 94px;
  justify-content: flex-end;
}

.site-header .header-cta {
  grid-column: 4;
  justify-self: end;
}

:root[data-lang="en"] .site-header .site-nav a {
  padding-inline: 10px;
  font-size: .8rem;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 94px max-content;
    row-gap: 10px;
  }

  .site-header .brand {
    max-width: min(52vw, 360px);
  }

  .site-header .header-tools {
    grid-column: 2;
    grid-row: 1;
  }

  .site-header .header-cta {
    grid-column: 3;
    grid-row: 1;
  }

  .site-header .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: start;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 94px;
    align-items: center;
    min-height: 72px;
  }

  .site-header .brand {
    max-width: min(62vw, 300px);
  }

  .site-header .header-tools {
    grid-column: 2;
    grid-row: 1;
  }

  .site-header .header-cta {
    display: none;
  }

  .site-header .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: stretch;
  }
}

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 88px;
  }

  .site-header .brand {
    max-width: min(58vw, 240px);
  }

  .site-header .header-tools {
    width: 88px;
    min-width: 88px;
  }
}

/* KT-style language switch chip */
.site-header .header-tools {
  width: 116px;
  min-width: 116px;
  gap: 8px;
}

.site-header .lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: auto;
  min-width: 58px;
  height: 40px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid color-mix(in oklch, var(--line-strong), transparent 28%);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 0%);
  color: color-mix(in oklch, var(--ink), transparent 16%);
  font-size: .86rem;
  font-weight: 780;
  line-height: 1;
  box-shadow: 0 10px 24px color-mix(in oklch, var(--ink), transparent 94%);
  transition: transform 200ms var(--ease-quick), border-color 200ms var(--ease-quick), color 200ms var(--ease-quick), box-shadow 200ms var(--ease-quick), background 200ms var(--ease-quick);
}

.site-header .lang-toggle:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklch, var(--blue), var(--line) 42%);
  background: color-mix(in oklch, var(--surface), transparent 0%);
  color: var(--blue-deep);
  box-shadow: 0 12px 28px color-mix(in oklch, var(--ink), transparent 90%);
}

.site-header .lang-toggle-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

:root[data-theme="dark"] .site-header .lang-toggle {
  border-color: color-mix(in oklch, var(--line-strong), transparent 14%);
  background: color-mix(in oklch, var(--surface), transparent 6%);
  color: color-mix(in oklch, var(--ink), transparent 8%);
  box-shadow: none;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 116px max-content;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 116px;
  }
}

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 110px;
  }

  .site-header .header-tools {
    width: 110px;
    min-width: 110px;
  }

  .site-header .lang-toggle {
    min-width: 54px;
    padding-inline: 11px;
  }
}

/* Final polish: language chip, solution note, and about image rhythm */
.site-header .lang-toggle {
  gap: 9px;
  min-width: 74px;
  height: 48px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid color-mix(in oklch, var(--line-strong), transparent 42%);
  border-radius: 999px;
  background:
    radial-gradient(circle at 22% 20%, color-mix(in oklch, var(--blue), transparent 88%), transparent 46%),
    color-mix(in oklch, var(--surface), transparent 0%);
  color: color-mix(in oklch, var(--ink), transparent 18%);
  font-size: 1rem;
  font-weight: 720;
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, var(--paper), transparent 16%),
    0 12px 30px color-mix(in oklch, var(--ink), transparent 93%);
}

.site-header .lang-toggle:hover {
  border-color: color-mix(in oklch, var(--blue), var(--line) 34%);
  color: color-mix(in oklch, var(--ink), transparent 8%);
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, var(--paper), transparent 16%),
    0 16px 34px color-mix(in oklch, var(--blue), transparent 84%);
}

.site-header .lang-toggle-icon {
  display: block;
  flex: 0 0 23px;
  width: 23px;
  height: 23px;
  stroke: var(--blue);
  stroke-width: 2.3;
}

.site-header .header-tools {
  width: 132px;
  min-width: 132px;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 132px max-content;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 132px;
  }
}

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 124px;
  }

  .site-header .header-tools {
    width: 124px;
    min-width: 124px;
  }

  .site-header .lang-toggle {
    min-width: 68px;
    height: 44px;
    min-height: 44px;
    padding-inline: 16px;
  }
}

.solution-business-cases {
  gap: clamp(44px, 6vw, 78px);
}

.solution-integration-note {
  position: relative;
  grid-template-columns: minmax(170px, .28fr) minmax(0, .64fr) minmax(180px, .3fr);
  gap: clamp(22px, 4vw, 58px);
  align-items: center;
  margin-top: clamp(4px, 1.5vw, 18px);
  padding: clamp(30px, 4vw, 48px);
  border: 0;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--blue-soft), transparent 18%), transparent 62%),
    color-mix(in oklch, var(--surface), transparent 1%);
  box-shadow: 0 20px 66px color-mix(in oklch, var(--ink), transparent 94%);
  overflow: hidden;
}

.solution-integration-note::after {
  content: "";
  justify-self: end;
  width: min(100%, 220px);
  aspect-ratio: 1.35;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(12, 24, 40, .08), rgba(12, 24, 40, .24)),
    var(--img-about-process) center / cover;
  opacity: .82;
}

.solution-integration-note span {
  align-self: start;
  color: var(--blue-deep);
}

.solution-integration-note h2 {
  max-width: 13em;
}

.solution-integration-note p {
  grid-column: 2;
  max-width: 44ch;
  margin-top: -10px;
}

.about-layout.about-trust-layout {
  grid-template-columns: minmax(0, .72fr) minmax(390px, .58fr);
  gap: clamp(42px, 7vw, 96px);
  padding-block: clamp(66px, 8vw, 104px) clamp(34px, 5vw, 58px);
}

.about-profile-media {
  min-height: clamp(300px, 30vw, 440px);
}

.about-business-scope {
  grid-template-columns: minmax(390px, .58fr) minmax(0, .72fr);
  grid-template-areas:
    "visual copy"
    "visual steps";
  align-items: center;
  gap: clamp(28px, 5vw, 66px) clamp(42px, 7vw, 96px);
  padding-block: clamp(36px, 5vw, 62px) clamp(58px, 7vw, 92px);
}

.about-scope-visual {
  align-self: start;
}

.about-scope-visual > div {
  min-height: clamp(300px, 30vw, 440px);
}

.business-scope-copy {
  align-self: end;
}

.capability-lane-board {
  align-self: start;
}

@media (max-width: 980px) {
  .solution-integration-note,
  .about-business-scope {
    grid-template-columns: 1fr;
  }

  .solution-integration-note p,
  .solution-integration-note::after {
    grid-column: auto;
  }

  .about-business-scope {
    grid-template-areas:
      "copy"
      "visual"
      "steps";
  }
}

/* Final about-page and header control correction */
.site-header .header-tools {
  width: 118px;
  min-width: 118px;
  gap: 8px;
}

.site-header .theme-toggle,
.site-header .lang-toggle {
  height: 40px;
  min-height: 40px;
}

.site-header .theme-toggle {
  width: 40px;
  min-width: 40px;
  border-width: 1px;
}

.site-header .theme-toggle [data-theme-icon] {
  width: 20px;
  height: 20px;
}

.site-header .theme-toggle svg {
  width: 20px;
  height: 20px;
}

.site-header .lang-toggle {
  min-width: 70px;
  padding: 0 16px;
  gap: 8px;
  font-size: .9rem;
  font-weight: 760;
}

.site-header .lang-toggle-icon {
  flex-basis: 18px;
  width: 18px;
  height: 18px;
  stroke-width: 2.2;
}

.site-header .header-cta {
  height: 40px;
  min-height: 40px;
  padding-inline: 20px;
  border-radius: 7px;
  font-size: .86rem;
}

@media (min-width: 1181px) {
  .site-header {
    grid-template-columns: minmax(210px, .72fr) minmax(420px, 1fr) 118px max-content;
    gap: clamp(14px, 2.2vw, 34px);
  }
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 118px max-content;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 118px;
  }
}

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) 112px;
  }

  .site-header .header-tools {
    width: 112px;
    min-width: 112px;
  }

  .site-header .lang-toggle {
    min-width: 64px;
    padding-inline: 13px;
  }
}

.about-story h2 {
  max-width: 10.8em;
}

.about-business-scope {
  grid-template-columns: minmax(360px, .54fr) minmax(0, .78fr);
  grid-template-areas:
    "visual copy"
    "visual steps";
  column-gap: clamp(46px, 7vw, 108px);
  row-gap: clamp(24px, 3vw, 38px);
  align-items: center;
}

.about-scope-visual {
  align-self: center;
}

.about-scope-visual > div {
  min-height: clamp(290px, 28vw, 420px);
}

.about-scope-visual figcaption {
  max-width: 40ch;
}

.about-business-scope .capability-lane-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  width: 100%;
  border: 1px solid color-mix(in oklch, var(--line), transparent 16%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: color-mix(in oklch, var(--surface), transparent 2%);
}

.about-business-scope .capability-lane-board article {
  min-height: clamp(160px, 14vw, 210px);
  padding: clamp(22px, 3vw, 34px);
  border: 0;
  background: transparent;
}

.about-business-scope .capability-lane-board article + article {
  border-left: 0;
}

.about-business-scope .capability-lane-board article:nth-child(even) {
  border-left: 1px solid color-mix(in oklch, var(--line), transparent 14%);
}

.about-business-scope .capability-lane-board article:nth-child(n + 3) {
  border-top: 1px solid color-mix(in oklch, var(--line), transparent 14%);
}

.about-business-scope .capability-lane-board article span {
  width: fit-content;
  min-width: 34px;
}

@media (max-width: 980px) {
  .about-business-scope {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "visual"
      "steps";
  }

  .about-business-scope .capability-lane-board {
    grid-template-columns: 1fr;
  }

  .about-business-scope .capability-lane-board article:nth-child(even) {
    border-left: 0;
  }

  .about-business-scope .capability-lane-board article:nth-child(n + 2) {
    border-top: 1px solid color-mix(in oklch, var(--line), transparent 14%);
  }
}

/* Keep about business cards inside the right column. */
.about-business-scope .capability-lane-board {
  grid-area: steps;
  grid-column: auto;
}

@media (max-width: 980px) {
  .about-business-scope .capability-lane-board {
    grid-column: auto;
  }
}

/* Desktop header right-aligned navigation */
@media (min-width: 1181px) {
  .site-header {
    display: flex;
    align-items: center;
    gap: clamp(12px, 1.15vw, 20px);
  }

  .site-header .brand {
    flex: 0 1 380px;
    max-width: 380px;
  }

  .site-header .site-nav {
    position: static;
    grid-column: auto;
    justify-self: auto;
    margin-left: auto;
    transform: none;
  }

  .site-header .header-tools {
    grid-column: auto;
    flex: 0 0 auto;
    justify-self: auto;
    margin-left: 4px;
  }

  .site-header .header-cta {
    grid-column: auto;
    flex: 0 0 auto;
    justify-self: auto;
    margin-left: 14px;
  }
}

/* Keep the about delivery copy static while scrolling. */
.about-capability,
.about-capability-head,
.about-capability-head h2,
.about-capability-body,
.about-capability-grid.delivery-path-grid,
.about-capability-grid.delivery-path-grid article {
  position: relative;
  transform: none;
}

.about-capability-head {
  position: static;
  top: auto;
}

.motion-ready .about-capability,
.motion-ready .about-capability-head,
.motion-ready .about-capability-head h2,
.motion-ready .about-capability-body,
.motion-ready .about-capability-grid.delivery-path-grid,
.motion-ready .about-capability-grid.delivery-path-grid article,
.motion-ready .about-capability.reveal-on-scroll,
.motion-ready .about-capability-head.reveal-on-scroll,
.motion-ready .about-capability-body.reveal-on-scroll,
.motion-ready .about-capability-grid.delivery-path-grid article.reveal-on-scroll {
  opacity: 1;
  transform: none;
}

.home-story-copy .button-primary {
  border-color: color-mix(in oklch, var(--blue), var(--blue-deep) 12%);
  background: var(--blue);
  color: oklch(98% 0.004 238);
  box-shadow: 0 12px 28px color-mix(in oklch, var(--blue), transparent 84%);
}

.home-story-copy .button-primary:hover {
  border-color: var(--blue-deep);
  background: var(--blue-deep);
  color: oklch(98% 0.004 238);
  box-shadow: 0 16px 32px color-mix(in oklch, var(--blue), transparent 78%);
}

/* Dark mode: reduce the overly heavy fade around the AI access section. */
:root[data-theme="dark"] .ai-enable-page {
  background:
    radial-gradient(circle at 16% 24%, color-mix(in oklch, var(--blue), transparent 92%) 0 18%, transparent 44%),
    radial-gradient(circle at 86% 42%, color-mix(in oklch, var(--blue-soft), transparent 86%) 0 18%, transparent 46%),
    oklch(8.5% 0.012 248);
}

:root[data-theme="dark"] .ai-access-section {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--surface), transparent 58%) 0 12%, transparent 26% 74%, color-mix(in oklch, var(--surface), transparent 62%) 88% 100%),
    linear-gradient(180deg, transparent 0, color-mix(in oklch, var(--surface), transparent 78%) 36%, transparent 100%);
}

:root[data-theme="dark"] .ai-access-flow {
  background: transparent;
}

:root[data-theme="dark"] .ai-access-step,
:root[data-theme="dark"] .ai-access-step-primary {
  border-color: color-mix(in oklch, var(--line-strong), transparent 14%);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface-2), transparent 2%), color-mix(in oklch, var(--surface), transparent 5%));
  box-shadow: 0 20px 56px rgba(0, 0, 0, .22);
}

:root[data-theme="dark"] .ai-access-step-primary {
  background:
    radial-gradient(circle at 20% 0%, color-mix(in oklch, var(--blue), transparent 78%) 0 28%, transparent 58%),
    linear-gradient(180deg, color-mix(in oklch, var(--surface-2), transparent 0%), color-mix(in oklch, var(--surface), transparent 4%));
}

:root[data-theme="dark"] .ai-access-note {
  border-top-color: color-mix(in oklch, var(--line-strong), transparent 8%);
}

/* Dark mode balance: keep imagery readable and avoid hard section blocks. */
:root[data-theme="dark"] .home-page .home-product-hero::after {
  filter: brightness(1.02) contrast(1.02) saturate(.98);
}

:root[data-theme="dark"] .home-page .home-product-hero::before {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 16%) 0 16%, color-mix(in oklch, var(--paper), transparent 34%) 34%, color-mix(in oklch, var(--paper), transparent 68%) 58%, color-mix(in oklch, var(--paper), transparent 86%) 78%, transparent 100%),
    linear-gradient(180deg, color-mix(in oklch, var(--paper), transparent 18%) 0, transparent 48%, color-mix(in oklch, var(--paper), transparent 18%) 100%);
}

:root[data-theme="dark"] .ai-enable-page {
  background:
    radial-gradient(circle at 12% 34%, color-mix(in oklch, var(--blue), transparent 94%) 0 16%, transparent 42%),
    radial-gradient(circle at 86% 60%, color-mix(in oklch, var(--blue), transparent 96%) 0 14%, transparent 42%),
    var(--paper);
}

:root[data-theme="dark"] .ai-access-section {
  background:
    linear-gradient(180deg, transparent 0, color-mix(in oklch, var(--surface), transparent 92%) 16%, color-mix(in oklch, var(--surface), transparent 96%) 68%, transparent 100%);
}

:root[data-theme="dark"] .ai-access-step,
:root[data-theme="dark"] .ai-access-step-primary {
  border-color: color-mix(in oklch, var(--line-strong), transparent 22%);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface-2), transparent 10%), color-mix(in oklch, var(--surface), transparent 12%));
  box-shadow: 0 16px 42px rgba(0, 0, 0, .16);
}

:root[data-theme="dark"] .ai-access-step-primary {
  background:
    radial-gradient(circle at 18% 0%, color-mix(in oklch, var(--blue), transparent 86%) 0 26%, transparent 58%),
    linear-gradient(180deg, color-mix(in oklch, var(--surface-2), transparent 8%), color-mix(in oklch, var(--surface), transparent 12%));
}

/* AI page dark mode should stay black; keep depth on cards, not the page. */
:root[data-theme="dark"] .ai-enable-page,
:root[data-theme="dark"] .model-page main,
:root[data-theme="dark"] .model-workbench-page {
  background: var(--paper);
  background-image: none;
}

:root[data-theme="dark"] .ai-access-section {
  background: transparent;
}

:root[data-theme="dark"] .ai-access-step,
:root[data-theme="dark"] .ai-access-step-primary {
  border-color: color-mix(in oklch, var(--line-strong), transparent 18%);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 6%), color-mix(in oklch, var(--surface), transparent 12%));
  box-shadow: 0 18px 44px rgba(0, 0, 0, .2);
}

:root[data-theme="dark"] .ai-access-step-primary {
  background:
    radial-gradient(circle at 18% 0%, color-mix(in oklch, var(--blue), transparent 88%) 0 28%, transparent 60%),
    linear-gradient(180deg, color-mix(in oklch, var(--surface-2), transparent 12%), color-mix(in oklch, var(--surface), transparent 12%));
}

/* Home hero title: desktop single-line expression. */
@media (min-width: 1181px) {
  .home-page .hero-copy {
    max-width: min(82vw, 1120px);
  }

  .home-page .hero-copy h1 {
    display: block;
    max-width: none;
    white-space: nowrap;
    font-size: clamp(3rem, 4.35vw, 5.05rem);
    line-height: 1.02;
  }
}

@media (max-width: 1180px) {
  .home-page .hero-copy h1 {
    white-space: normal;
  }
}

/* Solution hero direction tags as lightweight capsule cards. */
.solution-hero-points {
  gap: 12px;
}

.solution-hero-points span {
  min-height: 42px;
  padding: 0 18px;
  border-color: color-mix(in oklch, var(--line-strong), transparent 18%);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface), transparent 0%), color-mix(in oklch, var(--surface-2), transparent 38%));
  color: color-mix(in oklch, var(--ink), transparent 10%);
  box-shadow: 0 10px 28px color-mix(in oklch, var(--ink), transparent 94%);
  font-size: .96rem;
  font-weight: 760;
}

:root[data-theme="dark"] .solution-hero-points span {
  border-color: color-mix(in oklch, var(--line-strong), transparent 16%);
  background:
    linear-gradient(180deg, color-mix(in oklch, var(--surface-2), transparent 14%), color-mix(in oklch, var(--surface), transparent 18%));
  box-shadow: none;
}

/* Match solution hero tags to the home hero capsule treatment. */
.solution-hero-points {
  gap: 10px;
}

.solution-hero-points span {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface), transparent 12%);
  color: var(--blue-deep);
  box-shadow: none;
  font-size: .88rem;
  font-weight: 780;
  line-height: 1.2;
}

:root[data-theme="dark"] .solution-hero-points span {
  border-color: var(--line);
  background: color-mix(in oklch, var(--surface), transparent 12%);
  color: var(--blue);
}

/* Contact page: align with the site-wide hero and section rhythm. */
.contact-simple-page .contact-project {
  width: 100%;
  min-height: calc(100svh - 72px);
  margin-inline: 0;
  padding: clamp(66px, 7vw, 96px) var(--page-x) clamp(70px, 8vw, 108px);
  grid-template-columns: minmax(0, .8fr) minmax(360px, 1.2fr);
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
}

.contact-simple-page .contact-project-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(18px, 2.2vw, 30px);
  max-width: min(860px, 64vw);
}

.contact-simple-page .contact-project-copy h1 {
  max-width: 10em;
}

.contact-simple-page .contact-project-copy h1 span {
  display: block;
}

.contact-simple-page .contact-project-copy p {
  max-width: 36em;
}

.contact-simple-page .contact-direct-panel {
  align-self: start;
  justify-self: start;
  display: grid;
  width: min(100%, 1040px);
  grid-template-columns: 1fr;
  gap: 0;
  padding: 0;
  border-top: 1px solid color-mix(in oklch, var(--line-strong), transparent 16%);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.contact-direct-panel div {
  display: grid;
  grid-template-columns: minmax(82px, .16fr) minmax(0, 1fr) auto;
  gap: 12px 20px;
  align-items: center;
  min-height: 0;
  padding: 16px 0;
  border-bottom: 1px solid color-mix(in oklch, var(--line), transparent 16%);
}

.contact-direct-panel div:not(:has(button)) {
  grid-template-columns: minmax(82px, .16fr) minmax(0, 1fr);
}

.contact-direct-panel div:first-child {
  border-top: 0;
}

.contact-direct-panel span {
  color: var(--muted);
  font-size: .8rem;
  font-weight: 760;
}

.contact-direct-panel strong {
  max-width: none;
  color: var(--ink);
  font-size: clamp(.95rem, 1.05vw, 1.08rem);
  font-weight: 760;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.contact-direct-panel button {
  justify-self: end;
  align-self: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid color-mix(in oklch, var(--blue), transparent 10%);
  border-radius: 999px;
  background: var(--blue-deep);
  color: white;
  box-shadow: 0 10px 26px color-mix(in oklch, var(--blue), transparent 82%);
}

.contact-direct-panel button:hover,
.contact-direct-panel button[data-copied="true"] {
  border-color: var(--blue-deep);
  background: color-mix(in oklch, var(--blue-deep), black 8%);
  color: white;
}

:root[data-theme="dark"] .contact-simple-page .contact-project::after {
  filter: brightness(.8) contrast(1.04) saturate(.96);
}

:root[data-theme="dark"] .contact-simple-page .contact-project::before {
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--paper), transparent 3%) 0 13%, color-mix(in oklch, var(--paper), transparent 16%) 31%, color-mix(in oklch, var(--paper), transparent 54%) 52%, color-mix(in oklch, var(--paper), transparent 80%) 72%, transparent 88%),
    linear-gradient(180deg, transparent 0 62%, color-mix(in oklch, var(--paper), transparent 62%) 82%, var(--paper) 100%);
}

:root[data-theme="dark"] .contact-direct-panel button {
  border-color: color-mix(in oklch, var(--blue), transparent 12%);
  background: var(--blue);
  color: oklch(11% 0.018 248);
  box-shadow: none;
}

@media (max-width: 1180px) {
  .contact-simple-page .contact-project {
    grid-template-columns: 1fr;
    min-height: calc(100svh - 72px);
  }

  .contact-simple-page .contact-direct-panel {
    width: 100%;
  }

  .contact-direct-panel div,
  .contact-direct-panel div:first-child {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
    padding: 18px 0;
  }

  .contact-direct-panel button {
    justify-self: start;
  }
}

@media (max-width: 680px) {
  .contact-simple-page .contact-project {
    min-height: calc(100svh - 114px);
    padding: 56px 18px 96px;
  }

  .contact-simple-page .contact-project-copy h1 {
    max-width: 8.5em;
    font-size: clamp(2.24rem, 13vw, 3.2rem);
  }

  .contact-direct-panel div,
  .contact-direct-panel div:not(:has(button)) {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .contact-direct-panel button {
    justify-self: start;
    margin-top: 2px;
  }
}