@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&display=swap');

:root {
  --ink: #0a1723;
  --ink-soft: #1a2a38;
  --paper: #f4f0e8;
  --paper-2: #ebe6dc;
  --white: #fbfaf7;
  --line: rgba(10, 23, 35, .16);
  --line-light: rgba(251, 250, 247, .22);
  --copper: #c76e43;
  --copper-light: #e09b73;
  --sage: #657d77;
  --muted: #68757e;
  --shadow: 0 24px 70px rgba(10,23,35,.12);
  --max: 1240px;
  --ease: cubic-bezier(.2,.8,.2,1);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'DM Sans', system-ui, sans-serif; font-size: 16px; line-height: 1.65; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:where(.icon) { width: 16px; height: 16px; flex: 0 0 auto; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }

.page-progress { position: fixed; z-index: 1000; inset: 0 auto auto 0; width: 100%; height: 3px; background: var(--copper); transform: scaleX(0); transform-origin: left; }
.wrap { width: min(calc(100% - 64px), var(--max)); margin: 0 auto; }
.site-header { position: fixed; z-index: 100; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; width: min(calc(100% - 64px), 1380px); margin: 0 auto; padding: 22px 0; color: var(--white); transition: padding .35s var(--ease), color .35s var(--ease); }
.site-header.is-scrolled { color: var(--ink); padding: 14px 0; }
.site-header.is-scrolled::before { content: ''; position: absolute; z-index: -1; inset: 0 -40px; background: rgba(244,240,232,.92); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-family: 'IBM Plex Mono', monospace; font-size: 12px; letter-spacing: .14em; font-weight: 500; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid currentColor; border-radius: 50%; font-family: 'Newsreader', serif; font-size: 17px; letter-spacing: -.1em; }
.brand b { color: var(--copper-light); font-weight: 500; }
.site-header.is-scrolled .brand b { color: var(--copper); }
.site-nav { display: flex; align-items: center; gap: 27px; font-size: 13px; }
.site-nav a { position: relative; opacity: .86; transition: opacity .2s ease, color .2s ease; }
.site-nav a:hover, .site-nav a[aria-current='page'] { opacity: 1; }
.site-nav a[aria-current='page']::after { content: ''; position: absolute; right: 0; bottom: -8px; left: 0; height: 1px; background: currentColor; transform-origin: left; animation: line-in .45s var(--ease) both; }
.nav-cta, .button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; border: 1px solid transparent; padding: 13px 18px; background: var(--copper); color: var(--ink); font-size: 12px; font-weight: 700; letter-spacing: .03em; transition: transform .25s var(--ease), background .25s ease, color .25s ease, border-color .25s ease; }
.nav-cta:hover, .button:hover { transform: translateY(-3px); background: var(--copper-light); }
.button.ghost { border-color: currentColor; background: transparent; color: inherit; }
.button.ghost:hover { background: var(--white); color: var(--ink); }
.button.small { padding: 10px 14px; font-size: 11px; }
.menu-toggle { display: none; border: 0; background: none; color: inherit; padding: 8px 0 8px 12px; }
.menu-toggle span { display: inline-block; margin-right: 10px; font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.menu-toggle i, .menu-toggle i::after { display: inline-block; width: 20px; height: 1px; background: currentColor; vertical-align: middle; transition: transform .25s ease; }
.menu-toggle i::after { content: ''; transform: translateY(-6px); }
.menu-toggle[aria-expanded='true'] i { transform: rotate(45deg); }
.menu-toggle[aria-expanded='true'] i::after { transform: rotate(-90deg) translateX(0); }

.hero { position: relative; min-height: min(870px, 94vh); display: flex; align-items: flex-end; overflow: hidden; background: var(--ink); color: var(--white); }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .62; transform: scale(1.06); transition: transform 1.8s var(--ease); }
.hero.is-ready > img { transform: scale(1); }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,23,35,.92) 0%, rgba(10,23,35,.58) 48%, rgba(10,23,35,.24) 100%), linear-gradient(0deg, rgba(10,23,35,.74) 0%, transparent 45%); }
.hero-content { position: relative; z-index: 1; width: min(calc(100% - 64px), var(--max)); margin: 0 auto; padding: 0 0 100px; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .18em; line-height: 1.4; text-transform: uppercase; }
.eyebrow::before { content: ''; width: 32px; height: 1px; background: currentColor; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { font-family: 'Newsreader', Georgia, serif; font-weight: 500; letter-spacing: -.035em; line-height: .98; }
h1 { max-width: 820px; margin: 24px 0 28px; font-size: clamp(4rem, 8.4vw, 8.5rem); }
h2 { margin-bottom: 20px; font-size: clamp(2.8rem, 4.5vw, 5.2rem); }
h3 { margin-bottom: 13px; font-size: clamp(2rem, 3.5vw, 3.3rem); }
.hero-copy { max-width: 570px; color: rgba(251,250,247,.75); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-brief { position: absolute; right: 0; bottom: 105px; z-index: 1; width: 270px; padding: 22px; border: 1px solid var(--line-light); background: rgba(10,23,35,.42); backdrop-filter: blur(10px); }
.hero-brief h4 { margin: 0 0 18px; font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .15em; font-weight: 500; text-transform: uppercase; }
.brief-step { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line-light); }
.brief-step b { color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; font-weight: 400; }
.brief-step strong { display: block; font-size: 13px; font-weight: 600; }
.brief-step span { display: block; margin-top: 3px; color: rgba(251,250,247,.58); font-size: 11px; }
.hero-route { position: absolute; z-index: 1; right: 7%; top: 26%; width: 42%; max-width: 570px; opacity: .7; pointer-events: none; }
.hero-route path { fill: none; stroke: var(--copper-light); stroke-width: 1.2; stroke-dasharray: 1 10; stroke-linecap: round; opacity: .7; }
.hero-route circle { fill: var(--copper-light); }
.scroll-cue { position: absolute; bottom: 30px; left: 32px; z-index: 1; display: flex; align-items: center; gap: 10px; color: rgba(251,250,247,.6); font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }
.scroll-cue::before { content: ''; display: block; width: 45px; height: 1px; background: currentColor; }

.signal-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.signal-strip div { padding: 22px 32px; border-right: 1px solid var(--line); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.signal-strip div:last-child { border-right: 0; }
.signal-strip span { margin-right: 12px; color: var(--copper); }
.section { padding: 140px 0; }
.section.dark { background: var(--ink); color: var(--white); }
.section.paper-2 { background: var(--paper-2); }
.section-head { max-width: 760px; margin-bottom: 62px; }
.section-head.center { margin-right: auto; margin-left: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head p, .lede { max-width: 620px; color: var(--muted); font-size: 17px; }
.dark .section-head p { color: rgba(251,250,247,.64); }
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(44px, 8vw, 130px); align-items: center; }
.split.reverse { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
.media-frame { position: relative; overflow: hidden; min-height: 440px; background: var(--ink-soft); }
.media-frame img { width: 100%; height: 100%; min-height: 440px; object-fit: cover; transition: transform 1.3s var(--ease); }
.media-frame:hover img { transform: scale(1.045); }
.media-frame::before { content: ''; position: absolute; z-index: 1; inset: 16px; border: 1px solid rgba(251,250,247,.35); pointer-events: none; }
.media-label { position: absolute; z-index: 2; right: 25px; bottom: 24px; color: var(--white); font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: .15em; text-transform: uppercase; }
.body-copy { color: var(--muted); }
.dark .body-copy { color: rgba(251,250,247,.68); }
.body-copy strong { color: var(--ink); font-weight: 600; }
.dark .body-copy strong { color: var(--white); }
.rule-list { margin: 30px 0 0; padding: 0; list-style: none; }
.rule-list li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 17px 0; border-top: 1px solid var(--line); }
.dark .rule-list li { border-color: var(--line-light); }
.rule-list b { color: var(--copper); font-family: 'IBM Plex Mono', monospace; font-size: 11px; font-weight: 500; }
.rule-list strong { font-size: 14px; font-weight: 600; }
.rule-list span { display: block; margin-top: 3px; color: var(--muted); font-size: 13px; }
.dark .rule-list span { color: rgba(251,250,247,.58); }

.category-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.category-card { position: relative; grid-column: span 4; min-height: 390px; overflow: hidden; background: var(--ink); color: var(--white); }
.category-card:nth-child(2), .category-card:nth-child(5) { transform: translateY(48px); }
.category-card:nth-child(4) { grid-column: 3 / span 4; }
.category-card img { width: 100%; height: 100%; object-fit: cover; opacity: .68; transition: transform .9s var(--ease), opacity .4s ease; }
.category-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,23,35,.9), rgba(10,23,35,.03) 72%); }
.category-card:hover img { transform: scale(1.09); opacity: .9; }
.category-meta { position: absolute; z-index: 1; right: 22px; bottom: 22px; left: 22px; }
.category-meta small { color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .15em; }
.category-meta h3 { margin: 8px 0 11px; font-size: 30px; }
.category-meta p { max-width: 290px; margin-bottom: 18px; color: rgba(251,250,247,.68); font-size: 13px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .11em; text-transform: uppercase; }
.text-link::after { content: '↗'; font-size: 15px; transition: transform .25s ease; }
.text-link:hover::after { transform: translate(3px,-3px); }

.process-preview { position: relative; display: grid; grid-template-columns: 250px 1fr; gap: 44px; }
.process-index { position: sticky; top: 110px; align-self: start; }
.process-index strong { display: block; color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.process-index p { max-width: 210px; color: rgba(251,250,247,.6); font-size: 14px; }
.stage-stack { display: grid; gap: 0; }
.stage { position: relative; display: grid; grid-template-columns: 80px 1fr; gap: 22px; padding: 28px 0 38px; border-top: 1px solid var(--line-light); }
.stage::before { content: ''; position: absolute; top: -1px; left: 0; width: 0; height: 1px; background: var(--copper); transition: width .5s var(--ease); }
.stage.is-active::before { width: 100%; }
.stage-number { color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 12px; }
.stage h3 { margin-bottom: 10px; font-size: 36px; }
.stage p { max-width: 560px; margin-bottom: 0; color: rgba(251,250,247,.65); }
.stage-output { margin-top: 17px; color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }

.page-hero { position: relative; min-height: 560px; display: flex; align-items: flex-end; overflow: hidden; background: var(--ink); color: var(--white); }
.page-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .44; }
.page-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,23,35,.92), rgba(10,23,35,.27)); }
.page-hero .wrap { position: relative; z-index: 1; width: min(calc(100% - 64px), var(--max)); padding-bottom: 74px; }
.page-hero h1 { max-width: 800px; margin-bottom: 19px; font-size: clamp(3.5rem, 7vw, 7.4rem); }
.page-hero p { max-width: 620px; margin-bottom: 0; color: rgba(251,250,247,.72); font-size: 17px; }
.page-kicker { margin-top: 20px; color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }

.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principle { padding: 28px 25px 22px 0; border-right: 1px solid var(--line); }
.principle + .principle { padding-left: 25px; }
.principle:last-child { border-right: 0; }
.principle small { color: var(--copper); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .13em; }
.principle h3 { margin-top: 22px; font-size: 32px; }
.principle p { color: var(--muted); font-size: 14px; }

.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 42px; }
.filter-button { border: 1px solid var(--line); padding: 10px 13px; background: transparent; color: var(--ink); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; transition: background .25s ease, color .25s ease, border .25s ease; }
.filter-button:hover, .filter-button.is-active { border-color: var(--ink); background: var(--ink); color: var(--white); }
.source-card { display: grid; grid-template-columns: 140px 1fr; gap: 22px; padding: 22px 0; border-top: 1px solid var(--line); transition: opacity .3s ease, transform .3s var(--ease); }
.source-card[hidden] { display: none; }
.source-card-thumb { height: 120px; overflow: hidden; }
.source-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.source-card:hover .source-card-thumb img { transform: scale(1.08); }
.source-card h3 { margin: 0 0 7px; font-size: 30px; }
.source-card p { margin-bottom: 11px; color: var(--muted); font-size: 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { padding: 5px 8px; background: var(--paper-2); color: var(--muted); font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: .05em; text-transform: uppercase; }

.service-list { display: grid; gap: 0; }
.service-row { display: grid; grid-template-columns: 84px 1fr minmax(220px, .65fr); gap: 25px; align-items: start; padding: 34px 0; border-top: 1px solid var(--line-light); }
.service-row:last-child { border-bottom: 1px solid var(--line-light); }
.service-row > b { color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 12px; font-weight: 400; }
.service-row h3 { margin-bottom: 9px; font-size: 38px; }
.service-row p { margin: 0; color: rgba(251,250,247,.63); font-size: 14px; }
.service-note { color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .1em; line-height: 1.7; text-transform: uppercase; }

.process-layout { display: grid; grid-template-columns: 290px 1fr; gap: 60px; align-items: start; }
.process-nav { position: sticky; top: 120px; }
.process-nav button { display: block; width: 100%; border: 0; border-bottom: 1px solid var(--line); padding: 14px 0; background: transparent; color: var(--muted); text-align: left; transition: color .2s ease, padding .3s var(--ease); }
.process-nav button.is-active { padding-left: 15px; color: var(--ink); }
.process-nav button span { display: inline-block; width: 35px; color: var(--copper); font-family: 'IBM Plex Mono', monospace; font-size: 10px; }
.process-panel { min-height: 520px; padding: 36px; background: var(--ink); color: var(--white); }
.process-panel .panel-image { height: 270px; margin-bottom: 30px; overflow: hidden; }
.process-panel .panel-image img { width: 100%; height: 100%; object-fit: cover; transition: opacity .35s ease, transform .8s var(--ease); }
.process-panel h3 { margin-bottom: 14px; font-size: clamp(2.5rem, 5vw, 5rem); }
.process-panel p { max-width: 620px; color: rgba(251,250,247,.67); }
.panel-output { display: inline-flex; margin-top: 10px; padding: 8px 10px; border: 1px solid var(--line-light); color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .11em; text-transform: uppercase; }

.category-detail { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 70px; align-items: start; }
.detail-aside { position: sticky; top: 120px; }
.detail-aside h2 { font-size: clamp(2.7rem, 5vw, 5rem); }
.detail-aside p { color: var(--muted); }
.detail-block { padding: 24px 0; border-top: 1px solid var(--line); }
.detail-block h3 { margin-bottom: 8px; font-size: 28px; }
.detail-block p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.contact-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 80px; align-items: start; }
.contact-email { display: inline-flex; margin: 20px 0 8px; border-bottom: 1px solid var(--copper); color: var(--copper); font-family: 'IBM Plex Mono', monospace; font-size: 14px; }
.contact-note { color: var(--muted); font-size: 14px; }
.contact-form { padding: 32px; background: var(--white); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { position: relative; margin-bottom: 17px; }
.field label { display: block; margin-bottom: 7px; color: var(--muted); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 0; padding: 13px 14px; background: transparent; color: var(--ink); outline: 0; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--copper); }
.field select { appearance: none; }
.form-status { min-height: 26px; margin: 10px 0 15px; color: var(--muted); font-size: 13px; }
.form-status.is-error { color: #a6432f; }
.form-status.is-success { color: #3f685b; }
.form-submit { width: 100%; border: 0; }

.legal { max-width: 790px; padding: 120px 0; }
.legal h1 { margin-bottom: 30px; font-size: clamp(3rem, 6vw, 6rem); }
.legal h2 { margin-top: 56px; font-size: 35px; }
.legal p, .legal li { color: var(--muted); font-size: 14px; }
.credits-list { margin: 0; padding: 0; list-style: none; }
.credits-list li { padding: 16px 0; border-top: 1px solid var(--line); }
.credits-list a { color: var(--copper); }

.cta-band { padding: 100px 0; background: var(--copper); color: var(--ink); }
.cta-band h2 { max-width: 760px; }
.cta-band p { max-width: 550px; color: rgba(10,23,35,.7); }
.cta-band .button { border-color: var(--ink); background: transparent; }
.cta-band .button:hover { background: var(--ink); color: var(--white); }
.site-footer { padding: 65px 0 30px; background: var(--ink); color: var(--white); }
.footer-main { display: grid; grid-template-columns: 1fr .8fr .8fr; gap: 50px; padding-bottom: 52px; }
.footer-main p { max-width: 300px; color: rgba(251,250,247,.55); font-size: 13px; }
.footer-label { display: block; margin-bottom: 13px; color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.footer-links { display: grid; gap: 9px; color: rgba(251,250,247,.65); font-size: 13px; }
.footer-email { color: var(--copper-light); font-family: 'IBM Plex Mono', monospace; font-size: 13px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid var(--line-light); color: rgba(251,250,247,.45); font-family: 'IBM Plex Mono', monospace; font-size: 10px; }

[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; } .delay-2 { transition-delay: .2s; } .delay-3 { transition-delay: .3s; }
@keyframes line-in { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes drift { from { transform: translate3d(0,0,0); } to { transform: translate3d(0,-12px,0); } }

@media (max-width: 980px) {
  .site-header, .hero-content, .page-hero .wrap { width: min(calc(100% - 40px), var(--max)); }
  .site-nav { position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center; gap: 24px; background: var(--ink); color: var(--white); font-family: 'Newsreader', serif; font-size: 38px; opacity: 0; pointer-events: none; transform: translateY(-12px); transition: opacity .3s ease, transform .3s var(--ease); }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .site-nav a[aria-current='page']::after { bottom: -5px; }
  .site-nav .nav-cta { margin-top: 8px; font-family: 'DM Sans', sans-serif; font-size: 12px; }
  .menu-toggle { position: relative; z-index: 1; display: block; }
  .site-header.is-scrolled .menu-toggle { color: var(--ink); }
  .hero-brief { right: 20px; bottom: 65px; width: 220px; }
  .hero-route { right: -5%; top: 25%; width: 55%; opacity: .38; }
  .split, .split.reverse, .category-detail, .contact-layout { grid-template-columns: 1fr; gap: 44px; }
  .detail-aside { position: static; }
  .category-card { grid-column: span 6; }
  .category-card:nth-child(4) { grid-column: span 6; }
  .process-layout { grid-template-columns: 1fr; gap: 35px; }
  .process-nav { position: static; display: flex; overflow-x: auto; gap: 10px; }
  .process-nav button { min-width: 140px; border: 1px solid var(--line); padding: 12px; }
  .process-nav button.is-active { padding-left: 12px; background: var(--ink); color: var(--white); }
  .service-row { grid-template-columns: 60px 1fr; }
  .service-note { grid-column: 2; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .wrap, .site-header, .hero-content, .page-hero .wrap { width: calc(100% - 32px); }
  .hero { min-height: 780px; }
  .hero-content { padding-bottom: 92px; }
  h1 { font-size: clamp(3.4rem, 17vw, 5.5rem); }
  h2 { font-size: clamp(2.8rem, 14vw, 4.3rem); }
  .hero-copy { font-size: 15px; }
  .hero-brief { right: 16px; bottom: 38px; width: 200px; padding: 14px; }
  .hero-route { display: none; }
  .signal-strip { grid-template-columns: 1fr; }
  .signal-strip div { border-right: 0; border-bottom: 1px solid var(--line); padding: 15px 16px; }
  .signal-strip div:last-child { border-bottom: 0; }
  .section { padding: 88px 0; }
  .section-head { margin-bottom: 38px; }
  .media-frame, .media-frame img { min-height: 320px; }
  .category-grid { display: grid; grid-template-columns: 1fr; }
  .category-card, .category-card:nth-child(2), .category-card:nth-child(4), .category-card:nth-child(5) { grid-column: 1; min-height: 350px; transform: none; }
  .source-card { grid-template-columns: 1fr; }
  .source-card-thumb { height: 210px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle, .principle + .principle { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle:last-child { border-bottom: 0; }
  .stage { grid-template-columns: 45px 1fr; gap: 12px; }
  .stage h3 { font-size: 30px; }
  .service-row { grid-template-columns: 1fr; gap: 12px; }
  .service-note { grid-column: auto; }
  .process-panel { min-height: 480px; padding: 22px; }
  .process-panel .panel-image { height: 210px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 21px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .footer-main > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .page-hero { min-height: 540px; }
  .page-hero h1 { font-size: clamp(3.3rem, 15vw, 5rem); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}