:root { --paper:#fbf4e8; --cream:#f0e3d5; --ink:#10243a; --muted:#617482; --rust:#c76536; --gold:#d6a13b; --line:#dcc9b8; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--cream); color:var(--ink); font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif; }
a { color:inherit; }
.site-header { display:flex; align-items:center; justify-content:space-between; padding:22px clamp(22px,5vw,76px); border-bottom:1px solid rgba(16,36,58,.14); background:var(--paper); }
.brand { display:flex; align-items:center; gap:11px; font-weight:750; text-decoration:none; }
.brand-mark { display:grid; place-items:center; width:36px; height:36px; border-radius:50%; background:var(--rust); color:white; font-family:Georgia,serif; }
.book-chip { padding:8px 13px; border:1px solid var(--line); border-radius:999px; font-size:13px; }
.hero { position:relative; overflow:hidden; min-height:560px; padding:clamp(72px,10vw,124px) clamp(22px,9vw,140px) 96px; background:radial-gradient(circle at 85% 18%,rgba(214,161,59,.32),transparent 24%),linear-gradient(135deg,var(--paper),#f4dfc9 72%,#e5c2a3); }
.hero-copy-wrap { position:relative; z-index:1; }
.eyebrow { margin:0 0 18px; color:#a84526; font-size:12px; font-weight:850; letter-spacing:.14em; text-transform:uppercase; }
h1,h2,h3 { font-family:Georgia,"Times New Roman",serif; }
h1 { max-width:930px; margin:0; font-size:clamp(48px,8vw,96px); line-height:.96; letter-spacing:-.04em; }
.hero-copy { max-width:680px; margin:30px 0; font-size:clamp(18px,2vw,23px); line-height:1.55; color:#536574; }
.primary-link { display:inline-block; padding:14px 20px; border-radius:999px; background:var(--ink); color:white; font-weight:780; text-decoration:none; }
.route-motif { position:absolute; right:clamp(20px,8vw,120px); bottom:92px; width:290px; height:170px; opacity:.9; }
.route-motif:before { content:""; position:absolute; left:8px; right:10px; top:82px; height:4px; background:var(--ink); transform:rotate(-8deg); }
.route-motif span { position:absolute; width:32px; height:32px; border-radius:50%; background:var(--rust); box-shadow:0 12px 30px rgba(16,36,58,.15); }
.route-motif span:nth-child(1){left:0;top:78px}.route-motif span:nth-child(2){left:85px;top:58px;background:var(--gold)}.route-motif span:nth-child(3){left:174px;top:54px}.route-motif span:nth-child(4){right:0;top:38px;background:var(--ink)}
.how { padding:68px clamp(22px,7vw,110px); background:var(--ink); color:white; }
.how .eyebrow { color:#efb46f; }
.how h2 { max-width:900px; margin:0 0 28px; font-size:clamp(36px,5vw,62px); line-height:1.04; }
.how ol { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; margin:0; padding-left:22px; }
.how li { padding-right:18px; line-height:1.6; color:#edf0f2; }
.track-section { padding:80px clamp(22px,7vw,110px) 110px; }
.section-heading { display:flex; justify-content:space-between; gap:35px; align-items:end; margin-bottom:36px; }
.section-heading h2 { margin:0; font-size:clamp(38px,5vw,64px); }
.section-heading>p { max-width:480px; color:var(--muted); line-height:1.6; }
.unit-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px; }
.unit-card { scroll-margin-top:20px; padding:clamp(24px,4vw,38px); border:1px solid var(--line); border-radius:25px; background:rgba(251,244,232,.96); box-shadow:0 18px 50px rgba(16,36,58,.07); }
.unit-number { color:#a84526; font-size:12px; font-weight:850; letter-spacing:.12em; text-transform:uppercase; }
.unit-card h3 { margin:12px 0 10px; font-size:clamp(27px,3vw,39px); line-height:1.08; }
.unit-card>p { min-height:48px; color:var(--muted); line-height:1.5; }
.track { margin-top:18px; padding:15px; border-radius:16px; background:white; border:1px solid #e2d2c1; }
.track.dialogue { background:#f4dcc7; }
.track-heading { display:flex; align-items:baseline; justify-content:space-between; gap:12px; margin-bottom:10px; }
.track-heading small { color:var(--muted); }
audio { display:block; width:100%; height:42px; }
.download { display:inline-block; margin-top:9px; color:#a84526; font-size:13px; font-weight:750; text-underline-offset:3px; }
.loading,.error { grid-column:1/-1; padding:32px; border-radius:18px; background:white; color:var(--muted); }
footer { display:flex; justify-content:space-between; gap:20px; padding:34px clamp(22px,7vw,110px); background:#091a2c; color:#edf0f2; font-size:13px; }
footer p { margin:0; }
@media (max-width:760px) { .book-chip{display:none}.hero{min-height:640px}h1{font-size:44px}.route-motif{right:-90px;opacity:.38}.how ol,.unit-grid{grid-template-columns:1fr}.section-heading{display:block}footer{display:block}footer p+p{margin-top:8px} }
@media (prefers-reduced-motion:reduce) { html{scroll-behavior:auto} }