:root {
  --paper: #f3f1eb;
  --paper-light: #faf9f5;
  --ink: #171a18;
  --muted: #565c56;
  --forest: #4f58dc;
  --purple-bright: #5f6df5;
  --forest-deep: #25264f;
  --moss: #cbd0ff;
  --blue: #7563d9;
  --blue-light: #e9e9fb;
  --line: rgba(23, 26, 24, 0.18);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, summary { font: inherit; }
::selection { background: var(--moss); color: var(--forest-deep); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 241, 235, 0.92);
  backdrop-filter: blur(16px);
}
.nav-shell {
  width: min(calc(100% - 48px), var(--container));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px;
  height: 40px;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-light);
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 0.96rem; }
.brand-copy small { margin-top: 3px; color: var(--muted); font-size: 0.7rem; }
.site-menu { display: flex; align-items: center; gap: 28px; font-size: 0.88rem; }
.site-menu > a { position: relative; }
.site-menu > a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  inset: auto 0 -7px;
  height: 1px;
  background: var(--forest);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}
.site-menu > a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-contact {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 0 16px;
  background: var(--ink);
  color: #fff;
}
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
}
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform 180ms ease; }

.hero {
  min-height: calc(100vh - 79px);
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
}
.hero-layout {
  width: min(calc(100% - 48px), 1440px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(500px, 0.84fr);
  gap: 72px;
  align-items: center;
  padding: 72px 0 56px;
}
.hero-layout.hero-text-only {
  grid-template-columns: minmax(0, 1fr);
}
.hero-text-only .hero-copy {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  column-gap: clamp(48px, 7vw, 112px);
  align-items: end;
}
.hero-text-only .kicker {
  grid-column: 1 / -1;
  margin-bottom: 44px;
}
.hero-text-only h1 {
  grid-column: 1;
  grid-row: 2 / span 2;
  max-width: 900px;
  margin-bottom: 0;
  font-size: clamp(4.25rem, 6.2vw, 6.5rem);
}
.hero-text-only .hero-lead {
  grid-column: 2;
  grid-row: 2;
  max-width: 430px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 1.08rem;
  line-height: 1.65;
}
.hero-text-only .hero-actions {
  grid-column: 2;
  grid-row: 3;
  align-items: flex-start;
  flex-direction: column;
  gap: 18px;
  margin-top: 28px;
}
.kicker, .section-label {
  margin: 0;
  color: var(--forest);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}
.kicker { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.kicker span { padding-right: 12px; border-right: 1px solid var(--line); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
[lang="zh-Hans"] { font-family: "Microsoft YaHei", "PingFang SC", var(--sans); font-style: normal; }
h1 {
  max-width: 800px;
  margin-bottom: 30px;
  font-size: 5.25rem;
  line-height: 0.94;
  letter-spacing: 0;
  font-weight: 680;
}
h1 em {
  display: block;
  max-width: 15ch;
  margin-top: 0.36em;
  color: var(--forest);
  font-family: var(--serif);
  font-size: 0.6em;
  font-style: italic;
  font-weight: 400;
  line-height: 1.05;
}
.hero-lead { max-width: 690px; margin-bottom: 0; color: var(--muted); font-size: 1.16rem; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.9rem;
  font-weight: 720;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: #fff; }
.button-light { background: var(--paper-light); color: var(--forest-deep); }
.button-line { border-color: var(--ink); }
.text-link { display: inline-flex; align-items: center; gap: 12px; border-bottom: 1px solid currentColor; padding-bottom: 3px; font-size: 0.9rem; font-weight: 700; }
.hero-art { margin: 0; align-self: center; }
.hero-art img {
  width: 100%;
  aspect-ratio: 4 / 3.25;
  object-fit: cover;
  object-position: 50% center;
}
.hero-art figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 12px; color: var(--muted); font-size: 0.78rem; text-transform: uppercase; }

.proof-strip {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--forest);
  color: #fff;
  border-bottom: 1px solid var(--forest);
}
.proof-strip div { min-height: 116px; display: grid; align-content: center; padding: 22px 30px; border-right: 1px solid rgba(255,255,255,0.2); }
.proof-strip div:last-child { border-right: 0; }
.proof-strip strong { font-family: var(--serif); font-size: 1.55rem; font-weight: 400; }
.proof-strip span { margin-top: 4px; color: rgba(255,255,255,0.68); font-size: 0.82rem; }

.section { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; padding: 112px 0; }
.section-intro {
  display: grid;
  grid-template-columns: 0.34fr 1fr;
  gap: 56px;
  padding-bottom: 54px;
  border-bottom: 1px solid var(--line);
}
.section-intro > div { max-width: 820px; }
h2 { margin-bottom: 20px; font-size: 3.75rem; line-height: 1; letter-spacing: 0; font-weight: 650; }
h2 em { display: inline; color: inherit; font-family: inherit; font-style: normal; font-weight: inherit; }
.section-intro p:not(.section-label), .faq-heading > p:last-child { max-width: 650px; margin-bottom: 0; color: var(--muted); font-size: 1.05rem; }

.project-list { display: grid; grid-template-columns: 1fr 1fr; gap: 72px 32px; padding: 72px 0 56px; }
.project { display: grid; gap: 20px; }
.project:first-child { grid-column: 1 / -1; }
.project:nth-child(2) { width: auto; margin-left: 0; }
.project:nth-child(n+2) .project-visual { min-height: 420px; }
.project-visual { min-height: 570px; position: relative; overflow: hidden; transition: transform 240ms ease; }
.project-visual:hover { transform: translateY(-4px); }
.project-image { background: var(--paper-light); }
.project-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-meta { display: grid; grid-template-columns: 46px 1fr 44px; gap: 22px; align-items: start; }
.project-meta > span, .project-meta p { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; }
.project-meta p { margin-bottom: 7px; }
.project-meta h3 { max-width: 760px; margin: 0; font-family: var(--serif); font-size: 1.85rem; line-height: 1.15; font-weight: 400; }
.project-meta > a { font-size: 1.5rem; text-align: right; }

.statement-section, .services-section, .process-section, .journal-section, .faq-section { border-top: 1px solid var(--line); }
.statement-grid { display: grid; grid-template-columns: 1.12fr 0.78fr; gap: 70px; margin-top: 44px; }
.statement-grid h2 { margin: 0; }
.statement-copy { color: var(--muted); font-size: 1.08rem; }
.statement-copy p:last-child { margin-bottom: 0; }
blockquote { grid-column: 1 / -1; margin: 50px 0 0; padding: 40px 0 0 20%; border-top: 1px solid var(--line); font-family: var(--serif); color: var(--forest); font-size: 2.15rem; line-height: 1.2; }

.service-index { margin-top: 32px; }
.service-index article {
  display: grid;
  grid-template-columns: 54px minmax(260px, 0.7fr) 1fr 40px;
  gap: 28px;
  align-items: center;
  min-height: 116px;
  border-bottom: 1px solid var(--line);
  transition: padding 180ms ease, background 180ms ease;
}
.service-index article:hover { padding: 0 18px; background: var(--paper-light); }
.service-index span { color: var(--blue); font-size: 0.78rem; font-weight: 750; }
.service-index h3 { margin: 0; font-family: var(--serif); font-size: 1.75rem; line-height: 1.12; font-weight: 400; }
.service-index p { margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.65; }
.service-index a { font-size: 1.25rem; text-align: right; }

.pricing-section { border-top: 1px solid var(--line); }
.pricing-list { margin-top: 42px; border-top: 1px solid var(--line); }
.pricing-list article {
  min-height: 150px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.pricing-list article > div { display: grid; grid-template-columns: minmax(220px, 0.48fr) minmax(280px, 1fr); gap: 48px; align-items: start; }
.pricing-list h3 { margin: 0; font-family: var(--serif); font-size: 1.8rem; line-height: 1.15; font-weight: 400; }
.pricing-list p { max-width: 650px; margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.65; }
.pricing-list strong { min-width: 190px; color: var(--forest); font-size: 1.12rem; text-align: right; }
.pricing-note { max-width: 820px; margin: 24px 0 0; color: var(--muted); font-size: 0.86rem; }

.ai-rescue { background: var(--forest-deep); color: #fff; }
.ai-rescue-inner {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 100px;
  padding: 112px 0;
}
.section-label.light { color: var(--moss); }
.ai-heading h2 { max-width: 700px; margin: 34px 0; }
.ai-heading h2 em { display: block; margin-top: 0.36em; color: var(--moss); font-family: var(--serif); font-size: 0.6em; font-style: italic; font-weight: 400; line-height: 1.05; }
.diagnostic { align-self: end; border-top: 1px solid rgba(255,255,255,0.28); }
.diagnostic > p { margin: 18px 0 24px; color: var(--moss); font-size: 0.8rem; text-transform: uppercase; }
.diagnostic ol { margin: 0; padding: 0; list-style: none; }
.diagnostic li { display: grid; grid-template-columns: 42px 1fr; padding: 15px 0; border-top: 1px solid rgba(255,255,255,0.16); }
.diagnostic li span { color: var(--moss); font-size: 0.78rem; }

.bilingual-section {
  min-height: 760px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  background: var(--blue-light);
}
.bilingual-word { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border-right: 1px solid rgba(23,26,24,0.2); }
.bilingual-word span { display: grid; place-items: center; font-family: var(--serif); color: var(--blue); font-size: 7rem; border-right: 1px solid rgba(23,26,24,0.14); }
.bilingual-word span:last-child { border-right: 0; }
.bilingual-content { align-self: center; max-width: 620px; padding: 72px; }
.bilingual-content h2 { margin-top: 32px; }
.bilingual-content h2 em { display: block; margin-top: 0.36em; color: var(--forest); font-family: var(--serif); font-style: italic; font-weight: 400; }
.bilingual-content > p:not(.section-label) { color: var(--muted); font-size: 1.05rem; }
.bilingual-content ul { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin: 30px 0; padding: 0; list-style: none; }
.bilingual-content li { padding-top: 10px; border-top: 1px solid rgba(23,26,24,0.2); font-size: 0.83rem; font-weight: 700; }

.process-list { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 56px 0 64px; list-style: none; }
.process-list li { min-height: 280px; padding: 0 24px; border-left: 1px solid var(--line); }
.process-list li:first-child { padding-left: 0; border-left: 0; }
.process-list span { color: var(--blue); font-size: 0.78rem; font-weight: 750; }
.process-list h3 { margin: 90px 0 15px; font-family: var(--serif); font-size: 1.45rem; font-weight: 400; }
.process-list p { margin: 0; color: var(--muted); font-size: 0.93rem; line-height: 1.65; }
.remote-note { display: grid; grid-template-columns: 0.3fr 1fr; gap: 30px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.remote-note span { color: var(--muted); }

.article-list { margin-top: 34px; }
.article-list article { display: grid; grid-template-columns: 0.34fr 1fr 44px; gap: 34px; align-items: center; min-height: 150px; border-bottom: 1px solid var(--line); }
.article-list p { margin: 0; color: var(--blue); font-size: 0.82rem; font-weight: 750; text-transform: uppercase; }
.article-list p span { display: block; margin-top: 7px; color: var(--muted); font-weight: 500; }
.article-list h3 { margin: 0; font-family: var(--serif); font-size: 1.8rem; line-height: 1.16; font-weight: 400; }
.article-list article > a { font-size: 1.3rem; text-align: right; }

.faq-section { display: grid; grid-template-columns: 0.68fr 1fr; gap: 80px; }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.faq-heading h2 { margin-top: 28px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 24px 44px 24px 0; cursor: pointer; font-family: var(--serif); font-size: 1.18rem; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; color: var(--blue); font-family: var(--sans); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 700px; padding: 0 44px 24px 0; margin: 0; color: var(--muted); }

.contact-section {
  display: grid;
  grid-template-columns: 0.3fr 1fr;
  gap: 60px;
  padding: 112px max(24px, calc((100vw - var(--container)) / 2));
  background: var(--forest-deep);
  color: #fff;
}
.contact-section > div { max-width: 900px; }
.contact-section h2 { margin-bottom: 24px; font-size: 4.35rem; }
.contact-section h2 em { display: block; margin-top: 0.36em; color: var(--moss); font-family: var(--serif); font-size: 0.6em; font-style: italic; font-weight: 400; line-height: 1.05; }
.contact-section p:not(.section-label) { color: rgba(255,255,255,0.72); font-size: 1.08rem; }
.contact-section .button { margin-top: 16px; }

.site-footer {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr 0.6fr;
  gap: 48px;
  padding: 72px max(24px, calc((100vw - var(--container)) / 2));
  background: var(--ink);
  color: #fff;
}
.footer-brand strong { font-family: var(--serif); font-size: 2.15rem; font-weight: 400; }
.footer-brand p, .footer-note { margin-top: 8px; color: rgba(255,255,255,0.66); font-size: 0.84rem; }
.site-footer h2 { margin-bottom: 17px; font-family: var(--sans); font-size: 0.78rem; text-transform: uppercase; }
.site-footer div > a { display: block; margin-bottom: 10px; color: rgba(255,255,255,0.82); font-size: 0.9rem; }

@media (min-width: 821px) {
  .hero-text-only h1 em {
    max-width: none;
    white-space: nowrap;
  }
  .ai-heading h2 em {
    white-space: nowrap;
  }
  .bilingual-content h2 em {
    font-size: 0.6em;
    line-height: 1.05;
    white-space: nowrap;
  }
}

@media (max-width: 1100px) {
  h1 { font-size: 4.2rem; }
  h2 { font-size: 3.2rem; }
  .hero-layout { grid-template-columns: minmax(0, 1fr) minmax(410px, 0.78fr); gap: 40px; }
  .project-visual { min-height: 480px; }
  .process-list { grid-template-columns: repeat(3, 1fr); row-gap: 44px; }
  .process-list li:nth-child(4) { padding-left: 0; border-left: 0; }
}

@media (max-width: 820px) {
  .site-header {
    background: var(--paper);
    backdrop-filter: none;
  }
  .nav-shell { width: min(calc(100% - 32px), var(--container)); min-height: 68px; }
  .menu-toggle {
    position: relative;
    z-index: 72;
    display: block;
    flex: 0 0 auto;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  .site-menu {
    position: fixed;
    z-index: 70;
    top: 69px;
    right: 0;
    bottom: 0;
    left: 0;
    height: calc(100vh - 69px);
    height: calc(100dvh - 69px);
    display: grid;
    grid-auto-rows: min-content;
    align-content: start;
    gap: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 18px max(24px, calc((100vw - var(--container)) / 2)) 34px;
    background: var(--paper);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition:
      opacity 180ms ease,
      transform 180ms ease,
      visibility 0s linear 180ms;
  }
  .site-menu.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .site-menu > a {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 1.45rem;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 200ms ease, transform 200ms ease;
  }
  .site-menu.is-open > a {
    opacity: 1;
    transform: none;
  }
  .site-menu.is-open > a:nth-child(2) { transition-delay: 35ms; }
  .site-menu.is-open > a:nth-child(3) { transition-delay: 55ms; }
  .site-menu.is-open > a:nth-child(4) { transition-delay: 75ms; }
  .site-menu.is-open > a:nth-child(5) { transition-delay: 95ms; }
  .site-menu.is-open > a:nth-child(6) { transition-delay: 115ms; }
  .site-menu > a:not(.nav-contact)::after { display: none; }
  .site-menu .nav-contact {
    min-height: 56px;
    margin-top: 24px;
    padding: 0 18px !important;
    border-bottom: 0;
    font-family: var(--sans) !important;
    font-size: 0.9rem !important;
  }
  .hero { min-height: auto; }
  .hero-layout { width: min(calc(100% - 32px), var(--container)); grid-template-columns: 1fr; padding: 58px 0 30px; }
  .hero-text-only .hero-copy { display: block; }
  .hero-text-only .kicker { margin-bottom: 28px; }
  .hero-text-only h1 { max-width: 720px; margin-bottom: 28px; font-size: 4.2rem; }
  .hero-text-only .hero-lead { max-width: 690px; font-size: 1.12rem; }
  .hero-text-only .hero-actions { flex-direction: row; margin-top: 32px; }
  .hero-art { width: 100%; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip div:nth-child(2) { border-right: 0; }
  .proof-strip div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.2); }
  .section { width: min(calc(100% - 32px), var(--container)); padding: 80px 0; }
  .section-intro, .statement-grid, .ai-rescue-inner, .faq-section, .contact-section { grid-template-columns: 1fr; gap: 36px; }
  .project-list { grid-template-columns: 1fr; }
  .project:first-child { grid-column: auto; }
  .project:nth-child(2) { width: 100%; }
  .project:nth-child(n+2) .project-visual { min-height: 410px; }
  .project-visual { min-height: 410px; }
  .service-index article { grid-template-columns: 42px 1fr 32px; padding: 22px 0; }
  .service-index article p { grid-column: 2 / 3; }
  .pricing-list article { grid-template-columns: minmax(0, 1fr) auto; gap: 24px; }
  .pricing-list article > div { grid-template-columns: 1fr; gap: 10px; }
  .ai-rescue-inner { width: min(calc(100% - 32px), var(--container)); padding: 80px 0; }
  .bilingual-section { min-height: 0; grid-template-columns: 1fr; }
  .bilingual-word { min-height: 300px; border-right: 0; border-bottom: 1px solid rgba(23,26,24,0.2); }
  .bilingual-word span { font-size: 5rem; }
  .bilingual-content { max-width: none; padding: 64px 24px; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .process-list li, .process-list li:nth-child(4) { padding: 0 22px; border-left: 1px solid var(--line); }
  .process-list li:nth-child(odd) { padding-left: 0; border-left: 0; }
  .article-list article { grid-template-columns: 0.35fr 1fr 30px; gap: 20px; }
  .faq-heading { position: static; }
  .contact-section { padding: 80px 24px; }
  .contact-section h2 { font-size: 3.4rem; }
  .site-footer { grid-template-columns: 1fr 1fr; padding: 64px 24px; }
}

@media (max-width: 560px) {
  h1 { font-size: 3.05rem; }
  .hero-text-only h1 { font-size: 3.05rem; }
  .hero-text-only .hero-actions { flex-direction: column; }
  h2 { font-size: 2.55rem; }
  .brand-copy small { display: none; }
  .kicker { align-items: flex-start; flex-direction: column; gap: 5px; }
  .kicker span { padding: 0; border: 0; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-art img { aspect-ratio: 1 / 1; object-position: 48% center; }
  .hero-art figcaption { flex-direction: column; gap: 3px; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip div { min-height: 94px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.2); }
  .section-intro { grid-template-columns: 1fr; gap: 26px; }
  .project-list { gap: 64px; }
  .project-visual { min-height: 330px; }
  .project-meta { grid-template-columns: 34px 1fr 26px; gap: 10px; }
  .project-meta h3 { font-size: 1.45rem; }
  blockquote { padding-left: 0; font-size: 1.7rem; }
  .service-index article { grid-template-columns: 30px 1fr 25px; gap: 12px; }
  .pricing-list article { grid-template-columns: 1fr; gap: 18px; }
  .pricing-list article > div { grid-template-columns: 1fr; gap: 10px; }
  .pricing-list strong { min-width: 0; text-align: left; }
  .service-index h3 { font-size: 1.45rem; }
  .bilingual-word span { font-size: 3.6rem; }
  .bilingual-content ul, .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:nth-child(4), .process-list li:nth-child(odd) { min-height: 0; padding: 22px 0; border-left: 0; border-top: 1px solid var(--line); }
  .process-list h3 { margin: 28px 0 10px; }
  .remote-note, .article-list article { grid-template-columns: 1fr; gap: 10px; }
  .article-list article { padding: 25px 0; }
  .article-list h3 { font-size: 1.45rem; }
  .article-list article > a { text-align: left; }
  .contact-section h2 { font-size: 2.75rem; }
  .site-footer { grid-template-columns: 1fr; }
}

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


/* Internal pages */
.site-menu a[aria-current="page"]:not(.nav-contact)::after { transform: scaleX(1); }
.page-hero,
.about-hero,
.contact-hero {
  width: min(calc(100% - 48px), var(--container));
  min-height: 650px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.58fr);
  gap: 96px;
  align-items: center;
  padding: 96px 0 72px;
}
.page-hero-main h1,
.about-hero h1,
.contact-hero h1,
.article-hero h1 {
  max-width: 940px;
  margin: 34px 0;
  font-size: 5rem;
  line-height: 0.96;
  font-weight: 680;
}
.page-lead { max-width: 760px; margin: 0; color: var(--muted); font-size: 1.16rem; line-height: 1.7; }
.page-hero-aside { align-self: end; margin-bottom: 56px; padding-top: 22px; border-top: 1px solid var(--line); }
.page-hero-aside p { margin-bottom: 20px; color: var(--forest); font-size: 0.78rem; font-weight: 750; text-transform: uppercase; }
.page-hero-aside strong { display: block; margin-bottom: 16px; font-family: var(--serif); font-size: 2.1rem; line-height: 1.1; font-weight: 400; }
.page-hero-aside span { display: block; color: var(--muted); line-height: 1.65; }
.page-hero-wide { grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.5fr); }
.service-signal { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--forest); color: #fff; }
.service-signal span { min-height: 130px; display: flex; align-items: center; gap: 24px; padding: 28px 42px; border-right: 1px solid rgba(255,255,255,0.2); font-family: var(--serif); font-size: 1.35rem; }
.service-signal span:last-child { border-right: 0; }
.service-signal b { color: var(--moss); font-family: var(--sans); font-size: 0.78rem; }
.content-section { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; padding: 112px 0; border-top: 1px solid var(--line); }
.split-copy { display: grid; grid-template-columns: 0.46fr 1fr; gap: 80px; }
.split-copy h2 { max-width: 900px; }
.large-copy { max-width: 850px; color: var(--muted); font-size: 1.18rem; line-height: 1.75; }
.outcome-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 56px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.outcome-grid article { min-height: 280px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.outcome-grid span { color: var(--forest); font-size: 0.78rem; font-weight: 750; }
.outcome-grid h3 { margin: 70px 0 14px; font-family: var(--serif); font-size: 1.65rem; line-height: 1.15; font-weight: 400; }
.outcome-grid p { margin: 0; color: var(--muted); font-size: 0.94rem; line-height: 1.65; }
.scope-section { display: grid; grid-template-columns: 0.8fr 1fr; gap: 90px; background: var(--blue-light); box-shadow: 0 0 0 100vmax var(--blue-light); clip-path: inset(0 -100vmax); }
.scope-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; margin: 0; padding: 0; list-style: none; }
.scope-list li { padding: 18px 0; border-top: 1px solid var(--line); font-weight: 700; }
.page-process { display: grid; grid-template-columns: repeat(5, 1fr); margin: 56px 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.page-process li { min-height: 300px; padding: 26px 24px; border-right: 1px solid var(--line); }
.page-process li:first-child { padding-left: 0; }
.page-process li:last-child { border-right: 0; }
.page-process span { color: var(--forest); font-size: 0.78rem; font-weight: 750; }
.page-process h3 { margin: 86px 0 14px; font-family: var(--serif); font-size: 1.45rem; font-weight: 400; }
.page-process p { color: var(--muted); font-size: 0.9rem; line-height: 1.65; }
.faq-band { display: grid; grid-template-columns: 0.62fr 1fr; gap: 90px; }
.page-faq details { border-top: 1px solid var(--line); }
.page-faq details:last-child { border-bottom: 1px solid var(--line); }
.page-faq summary { position: relative; padding: 24px 44px 24px 0; cursor: pointer; font-family: var(--serif); font-size: 1.2rem; list-style: none; }
.page-faq summary::-webkit-details-marker { display: none; }
.page-faq summary::after { content: "+"; position: absolute; right: 8px; color: var(--forest); font-family: var(--sans); }
.page-faq details[open] summary::after { content: "-"; }
.page-faq p { margin: 0; padding: 0 44px 24px 0; color: var(--muted); line-height: 1.7; }
.related-links { border-top: 1px solid var(--line); }
.related-links a { min-height: 126px; display: grid; grid-template-columns: 0.7fr 1fr 30px; gap: 30px; align-items: center; border-bottom: 1px solid var(--line); }
.related-links span { font-family: var(--serif); font-size: 1.7rem; }
.related-links small { color: var(--muted); font-size: 0.9rem; }
.related-links b { color: var(--forest); font-size: 1.25rem; text-align: right; }
.page-cta { display: grid; grid-template-columns: 0.45fr 1fr; gap: 80px; padding: 100px max(24px, calc((100% - var(--container)) / 2)); background: var(--forest-deep); color: #fff; }
.page-cta h2 { max-width: 850px; font-size: 4.1rem; }
.page-cta p:not(.section-label) { max-width: 700px; color: rgba(255,255,255,0.72); font-size: 1.08rem; }
.service-directory { margin-top: 52px; border-top: 1px solid var(--line); }
.service-directory > a { min-height: 170px; display: grid; grid-template-columns: 48px minmax(0, 1fr) 180px 28px; gap: 30px; align-items: center; border-bottom: 1px solid var(--line); }
.service-directory > a > span { color: var(--forest); font-size: 0.78rem; font-weight: 750; }
.service-directory h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
.service-directory p { max-width: 760px; margin: 0; color: var(--muted); }
.service-directory strong { color: var(--forest); text-align: right; }
.pricing-page { box-shadow: 0 0 0 100vmax var(--paper-light); clip-path: inset(0 -100vmax); background: var(--paper-light); }
.case-copy > p:not(.section-label) { color: var(--muted); line-height: 1.7; }
.about-hero { grid-template-columns: 0.86fr 1fr; }
.about-hero figure { margin: 0; align-self: end; }
.about-hero img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.about-hero figcaption { margin-top: 12px; color: var(--muted); font-size: 0.78rem; text-transform: uppercase; }
.about-hero .button { margin-top: 32px; }
.plain-list { margin: 34px 0 0; padding: 0; list-style: none; }
.plain-list li { padding: 16px 0; border-top: 1px solid var(--line); font-weight: 700; }
.article-hero { width: min(calc(100% - 48px), 1050px); margin: 0 auto; padding: 110px 0 80px; }
.article-hero h1 { max-width: 1050px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px 30px; margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.82rem; }
.article-layout { width: min(calc(100% - 48px), 1100px); margin: 0 auto; display: grid; grid-template-columns: 240px minmax(0, 760px); gap: 80px; padding-bottom: 112px; }
.article-layout > aside { align-self: start; position: sticky; top: 112px; padding-top: 18px; border-top: 1px solid var(--line); }
.article-layout > aside p { color: var(--forest); font-size: 0.78rem; font-weight: 750; text-transform: uppercase; }
.article-layout > aside ol { margin: 24px 0 0; padding-left: 20px; color: var(--muted); font-size: 0.84rem; }
.article-layout > aside li { margin-bottom: 12px; padding-left: 5px; }
.article-body > section { padding: 54px 0; border-top: 1px solid var(--line); }
.article-body > section:first-child { border-top: 0; padding-top: 0; }
.article-body h2 { font-size: 2.6rem; }
.article-body p { color: var(--muted); font-size: 1.06rem; line-height: 1.82; }
.answer-summary { padding: 32px !important; background: var(--blue-light); }
.answer-summary h2 { font-size: 1.8rem; }
.answer-summary p { margin-bottom: 0; color: var(--ink); }
.article-takeaway { margin-top: 20px; padding: 36px !important; background: var(--forest-deep); color: #fff; }
.article-takeaway p { margin-bottom: 0; color: rgba(255,255,255,0.78); }
.article-author { margin-top: 60px; padding-top: 24px; border-top: 1px solid var(--line); }
.article-author strong { font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
.article-author p { max-width: 650px; color: var(--muted); }
.article-directory { border-top: 1px solid var(--line); }
.article-directory article { min-height: 200px; display: grid; grid-template-columns: 160px minmax(300px, 0.75fr) 1fr 30px; gap: 36px; align-items: center; border-bottom: 1px solid var(--line); }
.article-directory article > p:first-child { color: var(--forest); font-size: 0.78rem; font-weight: 750; text-transform: uppercase; }
.article-directory article > p:first-child span { display: block; margin-top: 8px; color: var(--muted); }
.article-directory h2 { margin: 0; font-family: var(--serif); font-size: 1.75rem; font-weight: 400; }
.article-directory h2 + p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.article-directory article > a { color: var(--forest); font-size: 1.25rem; text-align: right; }
.contact-hero { grid-template-columns: 0.7fr 1fr; align-items: start; padding-top: 110px; }
.contact-hero > div:first-child { position: sticky; top: 130px; }
.contact-hero > div:first-child > .text-link { margin-top: 24px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; padding-top: 6px; }
.form-row { padding: 18px 0; border-top: 1px solid var(--line); }
.form-row-full { grid-column: 1 / -1; }
.form-row label { display: block; margin-bottom: 9px; color: var(--forest); font-size: 0.78rem; font-weight: 750; text-transform: uppercase; }
.form-row input,
.form-row select,
.form-row textarea { width: 100%; border: 0; border-radius: 0; padding: 10px 0; background: transparent; color: var(--ink); font: inherit; }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus { outline: 0; box-shadow: inset 0 -2px var(--forest); }
.form-row textarea { resize: vertical; }
.form-note { max-width: 560px; margin: 14px 0 0; color: var(--muted); font-size: 0.82rem; }

@media (max-width: 1100px) {
  .page-hero-main h1, .about-hero h1, .contact-hero h1, .article-hero h1 { font-size: 4rem; }
  .page-hero, .about-hero, .contact-hero { gap: 48px; }
  .outcome-grid { grid-template-columns: 1fr 1fr; }
  .page-process { grid-template-columns: repeat(3, 1fr); }
  .service-directory > a { grid-template-columns: 40px minmax(0, 1fr) 150px 24px; }
  .article-directory article { grid-template-columns: 130px minmax(260px, 0.8fr) 1fr 24px; gap: 24px; }
}

@media (max-width: 820px) {
  .page-hero, .about-hero, .contact-hero { width: min(calc(100% - 32px), var(--container)); min-height: 0; grid-template-columns: 1fr; gap: 48px; padding: 72px 0 56px; }
  .page-hero-aside { margin: 0; }
  .service-signal { grid-template-columns: 1fr; }
  .service-signal span { min-height: 94px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.2); }
  .content-section { width: min(calc(100% - 32px), var(--container)); padding: 82px 0; }
  .split-copy, .scope-section, .faq-band, .page-cta { grid-template-columns: 1fr; gap: 40px; }
  .page-process { grid-template-columns: 1fr 1fr; }
  .page-process li { min-height: 250px; border-top: 1px solid var(--line); }
  .related-links a { grid-template-columns: 1fr 30px; gap: 12px; padding: 24px 0; }
  .related-links small { grid-column: 1; }
  .related-links b { grid-column: 2; grid-row: 1 / span 2; }
  .page-cta { padding: 82px 24px; }
  .page-cta h2 { font-size: 3.3rem; }
  .service-directory > a { grid-template-columns: 38px 1fr 24px; padding: 28px 0; }
  .service-directory strong { grid-column: 2; text-align: left; }
  .service-directory > a > b { grid-column: 3; grid-row: 1 / span 2; }
  .article-layout { width: min(calc(100% - 32px), 760px); grid-template-columns: 1fr; gap: 40px; }
  .article-layout > aside { position: static; }
  .article-directory article { grid-template-columns: 120px 1fr 24px; padding: 30px 0; }
  .article-directory h2 + p { grid-column: 2; }
  .article-directory article > a { grid-column: 3; grid-row: 1 / span 2; }
  .contact-hero > div:first-child { position: static; }
}

@media (max-width: 560px) {
  .page-hero-main h1, .about-hero h1, .contact-hero h1, .article-hero h1 { font-size: 2.85rem; }
  .page-hero-main h1, .about-hero h1, .contact-hero h1 { margin: 28px 0; }
  .page-lead { font-size: 1.04rem; }
  .service-signal span { padding: 24px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome-grid article { min-height: 240px; }
  .scope-list, .page-process { grid-template-columns: 1fr; }
  .page-process li { min-height: 0; padding: 24px 0; border-right: 0; }
  .page-process h3 { margin: 28px 0 10px; }
  .related-links span { font-size: 1.4rem; }
  .page-cta h2 { font-size: 2.65rem; }
  .service-directory > a { grid-template-columns: 30px 1fr 20px; gap: 12px; }
  .article-hero { width: min(calc(100% - 32px), 760px); padding: 72px 0 56px; }
  .article-body h2 { font-size: 2.15rem; }
  .answer-summary, .article-takeaway { padding: 24px !important; }
  .article-directory article { grid-template-columns: 1fr 24px; }
  .article-directory article > p:first-child, .article-directory h2 + p { grid-column: 1; }
  .article-directory article > a { grid-column: 2; grid-row: 1 / span 3; }
  .contact-form { grid-template-columns: 1fr; }
  .form-row-full { grid-column: auto; }
}


/* Consolidated pricing signal */
.price-signal {
  width: min(calc(100% - 56px), var(--container));
  margin: 0 auto;
  padding: 34px 0;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.price-signal p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}
.price-signal p strong { color: var(--ink); }
.page-hero-aside .text-link { margin-top: 24px; }

@media (max-width: 700px) {
  .price-signal {
    width: min(calc(100% - 32px), var(--container));
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    padding: 28px 0;
  }
}


/* Conversion capability */
.conversion-options article { min-height: 340px; }
.conversion-options .text-link { margin-top: auto; padding-top: 28px; align-self: flex-start; }

@media (max-width: 560px) {
  .conversion-options article { min-height: 0; }
}


.journal-section > .button-line { margin-top: 36px; }


/* Article contents navigation */
.article-layout > aside a {
  color: inherit;
  text-decoration: none;
  text-underline-offset: 4px;
}
.article-layout > aside a:hover,
.article-layout > aside a:focus-visible {
  color: var(--blue);
  text-decoration: underline;
}
.article-body h2[id] {
  scroll-margin-top: 112px;
}


/* Journal feature images */
.article-feature-image {
  width: min(calc(100% - 48px), 1200px);
  margin: 0 auto 88px;
}
.article-feature-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
@media (max-width: 760px) {
  .article-feature-image {
    width: min(calc(100% - 32px), 760px);
    margin-bottom: 56px;
  }
}


/* 404 page */
.error-hero {
  width: min(calc(100% - 56px), var(--container));
  min-height: calc(100vh - 92px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(330px, 0.8fr) minmax(500px, 1fr);
  align-items: center;
  gap: clamp(56px, 9vw, 150px);
  padding: 110px 0;
}
.error-code {
  margin: 0;
  color: var(--accent);
  font-family: var(--serif);
  font-size: clamp(9rem, 21vw, 21rem);
  line-height: 0.7;
}
.error-copy {
  max-width: 680px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.error-copy h1 {
  max-width: 650px;
  margin: 32px 0;
  font-size: clamp(3.2rem, 5.3vw, 5.7rem);
  line-height: 0.94;
}
.error-copy .page-lead {
  max-width: 640px;
}
.error-copy .hero-actions {
  margin-top: 42px;
}
.error-routes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--forest-deep);
  color: #fff;
}
.error-routes a {
  position: relative;
  min-height: 250px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  color: inherit;
  border-right: 1px solid rgba(255,255,255,0.16);
}
.error-routes a:last-child {
  border-right: 0;
}
.error-routes span {
  color: rgba(255,255,255,0.56);
  font-size: 0.76rem;
  font-weight: 750;
}
.error-routes strong {
  margin-top: auto;
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 400;
}
.error-routes small {
  max-width: 230px;
  margin-top: 12px;
  color: rgba(255,255,255,0.66);
  font-size: 0.88rem;
  line-height: 1.45;
}
.error-routes b {
  position: absolute;
  right: 28px;
  bottom: 30px;
  font-weight: 400;
}
.error-routes a:hover,
.error-routes a:focus-visible {
  background: var(--accent);
}

@media (max-width: 980px) {
  .error-hero {
    grid-template-columns: 0.65fr 1fr;
    gap: 48px;
  }
  .error-routes {
    grid-template-columns: repeat(2, 1fr);
  }
  .error-routes a:nth-child(2) {
    border-right: 0;
  }
  .error-routes a:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255,255,255,0.16);
  }
}

@media (max-width: 700px) {
  .error-hero {
    width: min(calc(100% - 32px), var(--container));
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 58px;
    padding: 88px 0 72px;
  }
  .error-code {
    font-size: clamp(9rem, 42vw, 14rem);
  }
  .error-copy h1 {
    font-size: 3.1rem;
  }
  .error-routes {
    grid-template-columns: 1fr;
  }
  .error-routes a,
  .error-routes a:nth-child(2) {
    min-height: 210px;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,0.16);
  }
  .error-routes a:last-child {
    border-bottom: 0;
  }
}


/* Portfolio capability studies */
.capability-studies {
  padding-top: 120px;
}
.capability-heading {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 80px;
  margin-bottom: 90px;
}
.capability-heading h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.1rem);
  line-height: 0.96;
}
.capability-study {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.72fr);
  gap: clamp(52px, 7vw, 100px);
  align-items: center;
  padding: 90px 0;
  border-top: 1px solid var(--line);
}
.capability-study:nth-of-type(3) {
  grid-template-columns: minmax(360px, 0.72fr) minmax(0, 1.08fr);
}
.capability-study:nth-of-type(3) figure {
  order: 2;
}
.capability-study figure {
  margin: 0;
}
.capability-study figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--paper-light);
}
.capability-study figcaption {
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
}
.capability-study .case-copy h3 {
  margin: 18px 0 24px;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 3.4vw, 3.5rem);
  line-height: 1.02;
  font-weight: 400;
}
.capability-list {
  margin: 34px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.capability-list li {
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  font-weight: 680;
}
.capability-note {
  padding-left: 18px;
  border-left: 3px solid var(--forest);
  font-size: 0.86rem;
}
.supporting-capabilities {
  padding: 110px max(24px, calc((100% - var(--container)) / 2));
  background: var(--blue-light);
}
.supporting-intro {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 80px;
  margin-bottom: 72px;
}
.supporting-intro h2 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(2.8rem, 4.5vw, 4.7rem);
  line-height: 0.98;
}
.supporting-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.supporting-grid article {
  min-height: 460px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
}
.supporting-grid article:last-child {
  border-right: 0;
}
.supporting-grid article > span,
.supporting-grid article > p:first-of-type {
  color: var(--forest);
  font-size: 0.76rem;
  font-weight: 750;
  text-transform: uppercase;
}
.supporting-grid article > p:first-of-type {
  margin: 16px 0 0;
}
.supporting-grid h3 {
  margin: 32px 0 22px;
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1.08;
  font-weight: 400;
}
.supporting-grid article > p:not(:first-of-type) {
  color: var(--muted);
  line-height: 1.7;
}
.supporting-grid a {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-weight: 750;
}
.supporting-grid a b {
  float: right;
  font-weight: 400;
}

@media (max-width: 980px) {
  .capability-study,
  .capability-study:nth-of-type(3) {
    grid-template-columns: 1fr;
  }
  .capability-study:nth-of-type(3) figure {
    order: 0;
  }
  .supporting-grid {
    grid-template-columns: 1fr;
  }
  .supporting-grid article {
    min-height: 360px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .supporting-grid article:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 700px) {
  .capability-studies {
    padding-top: 82px;
  }
  .capability-heading,
  .supporting-intro {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 48px;
  }
  .capability-study {
    gap: 38px;
    padding: 62px 0;
  }
  .capability-study .case-copy h3 {
    font-size: 2.35rem;
  }
  .supporting-capabilities {
    padding-top: 82px;
    padding-bottom: 82px;
  }
  .supporting-grid article {
    min-height: 380px;
    padding: 28px 0;
  }
}


/* Shared light motion */
.motion-enabled .reveal-item {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition:
    opacity 520ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.motion-enabled .reveal-item.is-visible {
  opacity: 1;
  transform: none;
}
.button > [aria-hidden="true"],
.text-link > [aria-hidden="true"],
.nav-contact > [aria-hidden="true"] {
  display: inline-block;
  transition: transform 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .project-image img {
    transition: transform 480ms cubic-bezier(0.22, 1, 0.36, 1);
  }
  .project-image:hover img {
    transform: scale(1.015);
  }
  .button:hover > [aria-hidden="true"],
  .nav-contact:hover > [aria-hidden="true"],
  .text-link:not([href^="#"]):hover > [aria-hidden="true"] {
    transform: translateX(4px);
  }
  .text-link[href^="#"]:hover > [aria-hidden="true"] {
    transform: translateY(3px);
  }
}

@media (max-width: 700px) {
  .motion-enabled .reveal-item {
    transform: translate3d(0, 8px, 0);
    transition-duration: 420ms;
  }
}

@media (prefers-reduced-motion: reduce) {
  .motion-enabled .reveal-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    will-change: auto;
  }
  .button:hover,
  .project-image:hover img,
  .button:hover > [aria-hidden="true"],
  .text-link:hover > [aria-hidden="true"],
  .nav-contact:hover > [aria-hidden="true"] {
    transform: none !important;
  }
}


/* Language versions */
.language-link {
  color: var(--forest);
  font-weight: 750;
}
.chinese-page .page-hero-main h1 {
  max-width: 980px;
}
.chinese-page h1 { line-height: 1.08; }
.chinese-page h2 { line-height: 1.12; }
.chinese-page h3 { line-height: 1.25; }
.chinese-page .page-lead,
.chinese-page .large-copy {
  line-height: 1.85;
}
.chinese-page .outcome-grid p,
.chinese-page .page-process p,
.chinese-page .page-faq p {
  line-height: 1.75;
}
@media (max-width: 820px) {
  .site-menu.is-open > a:nth-child(7) { transition-delay: 135ms; }
}

@media (min-width: 821px) and (max-width: 1100px) {
  .site-menu { gap: 18px; }
  .nav-contact { padding-right: 13px; padding-left: 13px; }
}


/* Contact form delivery */
.form-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-status {
  min-height: 1.5em;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}
.form-status:empty {
  min-height: 0;
  margin-top: 0;
}
.form-status.is-success {
  color: #17633c;
}
.form-status.is-error {
  color: #9a352f;
}
.contact-form button:disabled {
  cursor: wait;
  opacity: 0.65;
}


/* Homepage entrance */
@media (prefers-reduced-motion: no-preference) {
  .home-page .site-header {
    animation: home-enter-down 480ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .home-page .hero-text-only .kicker {
    animation: home-enter-up 480ms 80ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .home-page .hero-text-only h1 {
    animation: home-enter-up 680ms 140ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .home-page .hero-text-only .hero-lead {
    animation: home-enter-up 540ms 260ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .home-page .hero-text-only .hero-actions {
    animation: home-enter-up 500ms 340ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .home-page .proof-strip {
    animation: home-enter-up 520ms 430ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }
}

@keyframes home-enter-up {
  from {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes home-enter-down {
  from {
    opacity: 0;
    transform: translate3d(0, -10px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 700px) and (prefers-reduced-motion: no-preference) {
  .home-page .hero-text-only .kicker,
  .home-page .hero-text-only h1,
  .home-page .hero-text-only .hero-lead,
  .home-page .hero-text-only .hero-actions,
  .home-page .proof-strip {
    animation-duration: 440ms;
  }
}


.contact-form [aria-invalid="true"] {
  border-color: #9a352f;
  box-shadow: 0 2px 0 #9a352f;
}
.contact-form [aria-invalid="true"]:focus {
  outline-color: #9a352f;
}


/* Contact confirmation */
.thank-you-main {
  border-bottom: 1px solid var(--line);
}
.thank-you-hero {
  width: min(calc(100% - 48px), var(--container));
  min-height: calc(100vh - 92px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.42fr);
  align-items: center;
  gap: clamp(56px, 9vw, 140px);
  padding: 110px 0;
}
.thank-you-copy {
  max-width: 820px;
}
.thank-you-copy h1 {
  max-width: 820px;
  margin: 34px 0;
  font-size: clamp(3.6rem, 6vw, 5.8rem);
  line-height: 0.94;
  font-weight: 680;
}
.thank-you-status-line {
  display: block;
  margin-top: 0.18em;
  font-size: 0.68em;
  line-height: 1.06;
}
html[lang^="zh"] .thank-you-status-line {
  font-size: 0.72em;
}
.thank-you-note {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}
.thank-you-note a {
  color: var(--ink);
  border-bottom: 1px solid currentColor;
}
.thank-you-mark {
  min-width: 0;
  margin: 0;
  color: var(--accent);
  font-family: var(--serif);
  font-size: clamp(5.5rem, 9vw, 9rem);
  line-height: 0.78;
  text-align: center;
}
html[lang^="zh"] .thank-you-copy h1 {
  max-width: 9em;
  font-size: clamp(3.2rem, 4.8vw, 4.6rem);
  line-height: 1.06;
}
html[lang^="zh"] .thank-you-mark {
  letter-spacing: 0;
  writing-mode: vertical-rl;
  justify-self: center;
}
@media (max-width: 820px) {
  .thank-you-hero {
    width: min(calc(100% - 32px), var(--container));
    min-height: calc(100vh - 68px);
    grid-template-columns: 1fr;
    gap: 54px;
    padding: 78px 0;
  }
  .thank-you-copy h1 {
    font-size: clamp(2.6rem, 11vw, 3.4rem);
  }
  html[lang^="zh"] .thank-you-copy h1 {
    font-size: clamp(2.45rem, 10vw, 3.1rem);
    line-height: 1.08;
  }
  .thank-you-mark {
    display: none;
  }
  html[lang^="zh"] .thank-you-mark {
    writing-mode: horizontal-tb;
  }
}