:root {
  --ink: #17131b;
  --muted: #6f6873;
  --paper: #f8f6f4;
  --white: #ffffff;
  --line: #d9d3d9;
  --purple: #6f36ff;
  --purple-dark: #5220c9;
  --purple-light: #e5d9ff;
  --acid: #d7ff60;
  --shadow: 0 22px 70px rgba(29, 20, 40, .12);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; }
a { color: inherit; }
img { max-width: 100%; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-150%);
  padding: 10px 16px;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 18px 0;
  transition: .25s ease;
}
.site-header.scrolled {
  padding: 10px 0;
  background: rgba(248, 246, 244, .9);
  border-bottom: 1px solid rgba(23, 19, 27, .08);
  backdrop-filter: blur(14px);
}
.nav-wrap, .main-nav, .brand { display: flex; align-items: center; }
.nav-wrap { justify-content: space-between; }
.brand {
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -.02em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--ink);
  color: #fff;
  border-radius: 12px;
}
.brand-mark svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.main-nav { gap: 28px; }
.main-nav a {
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.main-nav a:hover { color: var(--purple); }
.main-nav .nav-cta {
  padding: 11px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
}
.main-nav .nav-cta:hover { color: #fff; background: var(--ink); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 150px 0 0;
  background:
    radial-gradient(circle at 74% 34%, rgba(111, 54, 255, .12), transparent 28%),
    var(--paper);
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-orb-one { width: 240px; height: 240px; top: 8%; right: -110px; background: var(--acid); opacity: .45; }
.hero-orb-two { width: 150px; height: 150px; bottom: 16%; left: -90px; background: var(--purple-light); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 60px;
  align-items: center;
  min-height: 650px;
  padding-bottom: 80px;
}
.eyebrow {
  margin: 0 0 20px;
  color: var(--purple);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow.light { color: var(--acid); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, .passport-title { font-family: "Arial Black", Arial, sans-serif; }
h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: clamp(54px, 6.4vw, 94px);
  line-height: .93;
  letter-spacing: -.065em;
}
h2 {
  margin-bottom: 24px;
  font-size: clamp(38px, 4.3vw, 66px);
  line-height: 1;
  letter-spacing: -.055em;
}
h3 { letter-spacing: -.025em; }
.accent-word { color: var(--purple); }
.marker {
  position: relative;
  z-index: 0;
  white-space: nowrap;
}
.marker::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto -4px 4px;
  height: 14px;
  background: var(--acid);
  transform: rotate(-1.5deg);
}
.hero-lead {
  max-width: 660px;
  margin-bottom: 22px;
  font-size: clamp(20px, 2vw, 25px);
  line-height: 1.45;
  letter-spacing: -.02em;
}
.hero-price { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 28px; }
.hero-price strong { padding: 8px 12px; background: var(--acid); border-radius: 10px; font-family: "Arial Black", Arial, sans-serif; font-size: 24px; line-height: 1; }
.hero-price span { color: var(--muted); font-size: 14px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--purple); }
.button-primary:hover { background: var(--purple-dark); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.48); }
.button-ghost:hover { background: #fff; }
.microcopy { max-width: 600px; color: var(--muted); font-size: 13px; }

.hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.passport-card {
  position: relative;
  width: min(100%, 550px);
  min-height: 470px;
  padding: 34px;
  color: #fff;
  background: var(--purple);
  border-radius: var(--radius-xl);
  box-shadow: 0 28px 100px rgba(77, 31, 190, .28);
  transform: rotate(2deg);
}
.passport-card::before, .passport-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.38);
}
.passport-card::before { width: 200px; height: 200px; right: -45px; top: 62px; }
.passport-card::after { width: 112px; height: 112px; right: 3px; top: 106px; }
.passport-topline { display: flex; justify-content: space-between; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.passport-title {
  margin: 72px 0 54px;
  font-size: clamp(38px, 4.4vw, 62px);
  line-height: .97;
  letter-spacing: -.06em;
}
.passport-title em { color: var(--acid); font-style: normal; }
.passport-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; border-top: 1px solid rgba(255,255,255,.35); padding-top: 20px; }
.passport-columns > div { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; }
.passport-number { grid-row: 1 / 3; font-size: 10px; opacity: .7; }
.passport-columns b { font-size: 14px; }
.passport-columns small { font-size: 10px; line-height: 1.4; opacity: .75; }
.cat-note {
  position: absolute;
  right: -18px;
  bottom: -12px;
  width: 170px;
  padding: 18px 14px 12px 64px;
  background: var(--acid);
  border: 2px solid var(--ink);
  border-radius: 16px;
  transform: rotate(-5deg);
  box-shadow: 6px 7px 0 var(--ink);
}
.cat-note p { margin: 0; font-size: 11px; font-weight: 800; line-height: 1.25; }
.cat-head {
  position: absolute;
  left: 12px;
  bottom: 11px;
  width: 42px;
  height: 36px;
  background: var(--ink);
  border-radius: 46% 46% 42% 42%;
}
.cat-ear { position: absolute; top: -9px; width: 18px; height: 18px; background: var(--ink); transform: rotate(45deg); }
.cat-ear.left { left: 2px; } .cat-ear.right { right: 2px; }
.cat-eye { position: absolute; top: 15px; width: 5px; height: 3px; background: var(--acid); border-radius: 50%; }
.cat-eye.left { left: 10px; } .cat-eye.right { right: 10px; }
.cat-nose { position: absolute; left: 19px; top: 22px; width: 4px; height: 3px; background: #fff; }
.cat-paw { position: absolute; top: -23px; right: 17px; font-size: 34px; font-weight: 900; transform: rotate(12deg); }

.fact-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.fact-strip div { padding: 24px 20px; border-right: 1px solid var(--line); }
.fact-strip div:last-child { border-right: 0; }
.fact-strip strong, .fact-strip span { display: block; }
.fact-strip strong { margin-bottom: 3px; font-size: 18px; }
.fact-strip span { color: var(--muted); font-size: 12px; }

.section { padding: 120px 0; }
.section-heading { max-width: 880px; margin-bottom: 62px; }
.section-heading > p:last-child, .section-lead { max-width: 720px; color: var(--muted); font-size: 20px; }

.problem-section { background: #fff; }
.chaos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 62px;
}
.chaos-card {
  min-height: 190px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 4px 8px 0 rgba(23,19,27,.08);
}
.chaos-card p { margin: 42px 0 0; font-size: 20px; font-weight: 800; line-height: 1.15; }
.purple-card { color: #fff; background: var(--purple); border-color: var(--purple); }
.dark-card { color: #fff; background: var(--ink); border-color: var(--ink); }
.mini-label { font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.tilted-left { transform: rotate(-2.6deg); }
.tilted-right { transform: rotate(2.2deg); }
.tilted-left-soft { transform: rotate(-.8deg); }
.tilted-right-soft { transform: rotate(1.3deg); }
.problem-copy { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: start; }
.big-quote { font-size: clamp(28px, 3vw, 42px); font-weight: 800; line-height: 1.2; letter-spacing: -.04em; }
.problem-points p { padding: 0 0 18px 28px; border-bottom: 1px solid var(--line); position: relative; }
.problem-points p::before { content: "→"; position: absolute; left: 0; color: var(--purple); font-weight: 800; }

.passport-explainer { background: var(--paper); }
.explainer-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: center; }
.definition-box { margin-top: 40px; padding: 24px; background: var(--acid); border-radius: var(--radius-md); transform: rotate(-1deg); }
.definition-box span { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.definition-box p { margin: 10px 0 0; font-size: 19px; }
.documents-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-card { min-height: 320px; padding: 30px; border-radius: var(--radius-lg); }
.yes-card { background: var(--purple-light); }
.no-card { background: var(--ink); color: #fff; }
.compare-sign { display: block; margin-bottom: 62px; font-family: "Arial Black", Arial, sans-serif; font-size: 42px; }
.compare-card h3 { margin-bottom: 18px; font-size: 24px; }
.compare-card ul { margin: 0; padding-left: 18px; }
.compare-caption { grid-column: 1/-1; max-width: 560px; margin: 10px 0 0 auto; color: var(--muted); font-size: 13px; text-align: right; }

.audience-section { background: #fff; }
.audience-tabs { border: 1px solid var(--line); border-radius: var(--radius-xl); overflow: hidden; }
.tab-list { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.tab-list button { padding: 18px 12px; border: 0; border-right: 1px solid var(--line); background: #fff; font-size: 13px; font-weight: 800; cursor: pointer; }
.tab-list button:last-child { border-right: 0; }
.tab-list button[aria-selected="true"] { color: #fff; background: var(--purple); }
.tab-panel { display: grid; grid-template-columns: .25fr .75fr; gap: 40px; min-height: 390px; padding: 62px; background: var(--paper); }
.panel-number { font-family: "Arial Black", Arial, sans-serif; color: var(--purple); font-size: 100px; line-height: .8; letter-spacing: -.08em; }
.tab-panel h3 { margin-bottom: 20px; font-size: clamp(28px, 3.2vw, 44px); }
.tab-panel p { max-width: 720px; font-size: 20px; }
.tab-panel ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 0; list-style: none; }
.tab-panel li { padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 12px; font-size: 14px; }

.structure-section { background: var(--ink); color: #fff; }
.structure-section .section-heading > p:last-child { color: #bdb5c1; }
.blocks-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.blocks-column { padding: 22px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-lg); }
.blocks-column header { display: flex; align-items: end; justify-content: space-between; padding: 8px 8px 26px; }
.blocks-column header span { color: #bdb5c1; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.blocks-column header h3 { margin: 0; font-size: 28px; }
.what-column { background: #2a2330; }
.how-column { background: var(--purple); }
.block-item {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  width: 100%;
  min-height: 72px;
  padding: 10px 8px;
  color: #fff;
  background: transparent;
  border: 0;
  border-top: 1px solid rgba(255,255,255,.16);
  text-align: left;
  cursor: pointer;
}
.block-item span { color: rgba(255,255,255,.55); font-size: 11px; }
.block-item b { padding-right: 15px; font-size: 15px; }
.block-item i { font-size: 23px; font-style: normal; transition: transform .2s ease; }
.block-item.active i { transform: rotate(45deg); }
.block-detail { display: none; padding: 0 48px 20px 52px; color: rgba(255,255,255,.76); font-size: 14px; }
.block-detail.active { display: block; }
.meaning-example { display: grid; grid-template-columns: .6fr auto 1.4fr; gap: 30px; align-items: center; margin-top: 46px; padding: 30px; background: #fff; color: var(--ink); border-radius: var(--radius-lg); }
.meaning-example span { color: var(--purple); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.meaning-example p { margin: 7px 0 0; font-size: 19px; font-weight: 800; }
.meaning-example > strong { font-size: 30px; }

.process-section { background: var(--paper); }
.process-timeline { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-timeline li { display: grid; grid-template-columns: 140px 1fr; gap: 22px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.step-number { color: var(--purple); font-family: "Arial Black", Arial, sans-serif; font-size: 44px; line-height: 1; }
.process-timeline b { display: block; margin-bottom: 7px; font-size: 22px; }
.process-timeline p { max-width: 720px; margin: 0; color: var(--muted); }
.routes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 56px; }
.routes-grid article { min-height: 255px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); }
.routes-grid article:nth-child(2) { background: var(--acid); }
.routes-grid article:nth-child(4) { color: #fff; background: var(--purple); border-color: var(--purple); }
.routes-grid span { display: block; margin-bottom: 70px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.routes-grid h3 { margin-bottom: 10px; font-size: 21px; }
.routes-grid p { margin: 0; font-size: 14px; }

.deliverables-section { background: #fff; }
.deliverables-grid { display: grid; grid-template-columns: .62fr .62fr 1fr; gap: 18px; align-items: stretch; }
.document-card { position: relative; min-height: 510px; padding: 28px; border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; }
.document-card::after { content: ""; position: absolute; width: 250px; height: 250px; right: -110px; bottom: 54px; border: 1px solid currentColor; border-radius: 50%; opacity: .25; }
.doc-one { color: #fff; background: var(--purple); transform: rotate(-1.4deg); }
.doc-two { background: var(--acid); transform: rotate(1.2deg); }
.doc-index { position: absolute; right: 24px; top: 24px; font-size: 13px; font-weight: 800; }
.doc-series { font-size: 11px; font-weight: 800; line-height: 1.35; text-transform: uppercase; letter-spacing: .08em; }
.document-card h3 { margin-top: 120px; font-family: "Arial Black", Arial, sans-serif; font-size: 34px; line-height: 1; }
.doc-subtitle { display: block; font-size: 14px; }
.document-card > b { position: absolute; left: 28px; bottom: 26px; font-size: 13px; }
.deliverables-list { display: flex; flex-direction: column; justify-content: center; padding-left: 36px; }
.deliverables-list > div { display: grid; grid-template-columns: 36px 1fr; gap: 10px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.deliverables-list > div:last-child { border-bottom: 0; }
.deliverables-list span { color: var(--purple); font-weight: 900; }
.deliverables-list p { margin: 0; color: var(--muted); font-size: 14px; }
.deliverables-list b { color: var(--ink); font-size: 16px; }

.result-section { color: #fff; background: var(--purple); }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.result-cards { display: grid; gap: 14px; }
.result-cards article { padding: 28px; color: var(--ink); background: #fff; border-radius: var(--radius-md); }
.result-cards article.highlight-result { background: var(--acid); transform: rotate(-1deg); }
.result-cards span { color: var(--purple); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.result-cards h3 { margin: 12px 0 8px; font-size: 24px; }
.result-cards p { margin: 0; color: var(--muted); font-size: 14px; }

.host-section { background: var(--paper); }
.host-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.host-card { display: grid; grid-template-columns: 180px 1fr; gap: 28px; align-items: center; padding: 34px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.host-photo { position: relative; width: 180px; height: 220px; overflow: hidden; background: #e6e4e3; border-radius: 88px 88px 22px 22px; }
.host-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 56% 57%; transform: scale(1.72); transform-origin: 56% 57%; }
.host-card h2 { font-size: 42px; }
.host-card p:last-child { color: var(--muted); }
.host-copy .big-quote { margin-bottom: 26px; font-size: 32px; }
.host-copy > p:last-child { color: var(--muted); }

.faq-section { background: #fff; }
.faq-grid { display: grid; grid-template-columns: .38fr .62fr; gap: 70px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 24px 0; background: transparent; border: 0; text-align: left; cursor: pointer; }
.faq-item button span { padding-right: 20px; font-size: 19px; font-weight: 800; }
.faq-item button i { font-size: 25px; font-style: normal; transition: transform .2s ease; }
.faq-item.open button i { transform: rotate(45deg); }
.faq-answer { padding: 0 55px 24px 0; color: var(--muted); }
.faq-answer p { margin: 0; }

.contact-section { padding: 100px 0; color: #fff; background: var(--ink); }
.contact-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 70px; align-items: center; }
.contact-copy > p:nth-of-type(2) { max-width: 600px; color: #c9c2cb; font-size: 20px; }
.contact-note { display: flex; gap: 14px; align-items: start; margin-top: 40px; color: #c9c2cb; }
.contact-note span { color: var(--acid); font-size: 26px; }
.contact-note p { max-width: 480px; font-size: 13px; }
.contact-note strong { color: #fff; font-size: 16px; }
.contact-card { display: grid; gap: 12px; padding: 34px; background: #fff; color: var(--ink); border-radius: var(--radius-lg); }
.contact-card-title { margin: 0 0 6px; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.contact-option { display: grid; grid-template-columns: 1fr auto; gap: 4px 18px; align-items: center; padding: 20px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 14px; text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.contact-option:hover { transform: translateY(-2px); border-color: var(--purple); }
.contact-option span { grid-column: 1; color: var(--muted); font-size: 12px; }
.contact-option strong { grid-column: 1; font-size: 20px; }
.contact-option i { grid-column: 2; grid-row: 1 / 3; color: var(--purple); font-size: 24px; font-style: normal; }
.contact-hint { margin: 4px 2px 0; color: var(--muted); font-size: 12px; }

.site-footer { padding: 44px 0; background: #fff; border-top: 1px solid var(--line); }
.footer-wrap { display: grid; grid-template-columns: 1fr auto auto; gap: 50px; align-items: center; }
.footer-brand { margin-bottom: 8px; }
.footer-wrap > div > p { margin: 0 0 0 52px; color: var(--muted); font-size: 12px; }
.footer-wrap nav { display: flex; gap: 18px; }
.footer-wrap nav a { font-size: 12px; font-weight: 800; text-decoration: none; }
.copyright { margin: 0; color: var(--muted); font-size: 12px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .container { width: min(100% - 36px, 760px); }
  .main-nav {
    position: absolute;
    top: 62px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 10px; }
  .menu-toggle { display: grid; place-items: center; gap: 6px; width: 44px; height: 44px; background: transparent; border: 1px solid var(--line); border-radius: 50%; }
  .menu-toggle > span:not(.sr-only) { display: block; width: 18px; height: 2px; background: var(--ink); }
  .hero-grid, .explainer-grid, .result-grid, .host-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 20px; }
  .hero-visual { min-height: 560px; }
  .fact-strip { grid-template-columns: 1fr 1fr; }
  .fact-strip div:nth-child(2) { border-right: 0; }
  .fact-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .chaos-grid, .routes-grid { grid-template-columns: 1fr 1fr; }
  .problem-copy { grid-template-columns: 1fr; gap: 20px; }
  .tab-panel { grid-template-columns: 100px 1fr; padding: 40px; }
  .panel-number { font-size: 70px; }
  .tab-panel ul { grid-template-columns: 1fr; }
  .blocks-layout { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr 1fr; }
  .deliverables-list { grid-column: 1/-1; padding: 30px 0 0; }
  .faq-grid { grid-template-columns: 1fr; gap: 10px; }
  .footer-wrap { grid-template-columns: 1fr; gap: 24px; }
  .footer-wrap nav { flex-wrap: wrap; }
}

@media (max-width: 650px) {
  body { font-size: 16px; }
  .container { width: min(100% - 28px, 540px); }
  .site-header { padding: 12px 0; }
  .brand > span:last-child { font-size: 14px; }
  .hero { padding-top: 118px; }
  .hero-grid { min-height: 0; padding-bottom: 54px; }
  h1 { font-size: clamp(46px, 15vw, 70px); }
  h2 { font-size: clamp(36px, 11vw, 52px); }
  .hero-lead { font-size: 19px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .hero-visual { min-height: 500px; margin-top: 24px; }
  .passport-card { min-height: 440px; padding: 25px; transform: rotate(1deg); }
  .passport-title { margin-top: 70px; font-size: 39px; }
  .passport-columns { grid-template-columns: 1fr; }
  .cat-note { right: 2px; bottom: 0; }
  .fact-strip { grid-template-columns: 1fr; }
  .fact-strip div { border-right: 0; border-bottom: 1px solid var(--line); }
  .fact-strip div:last-child { border-bottom: 0; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 42px; }
  .chaos-grid, .documents-compare, .routes-grid, .deliverables-grid { grid-template-columns: 1fr; }
  .chaos-card { min-height: 160px; }
  .problem-copy .big-quote { font-size: 28px; }
  .compare-caption { text-align: left; }
  .tab-list { grid-template-columns: 1fr 1fr; }
  .tab-list button:nth-child(2) { border-right: 0; }
  .tab-list button:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .tab-panel { grid-template-columns: 1fr; gap: 20px; min-height: 0; padding: 30px 24px; }
  .panel-number { font-size: 50px; }
  .meaning-example { grid-template-columns: 1fr; gap: 12px; }
  .meaning-example > strong { transform: rotate(90deg); }
  .process-timeline li { grid-template-columns: 70px 1fr; }
  .step-number { font-size: 34px; }
  .document-card { min-height: 450px; transform: none; }
  .deliverables-list { grid-column: auto; }
  .result-grid { gap: 20px; }
  .host-card { grid-template-columns: 1fr; }
  .host-photo { width: 100%; height: 300px; border-radius: 120px 120px 24px 24px; }
  .host-photo img { transform: scale(1.48); }
  .contact-card { padding: 24px; }
  .footer-wrap nav { flex-direction: column; gap: 10px; }
}

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