:root{
  --bg:#0b120e; --bg2:#111a14; --card:#141f18; --line:#24332a;
  --ink:#eae5d8; --muted:#9fae9f; --gold:#d2a94e; --gold-dim:#8f7434;
  --serif:'Fraunces',Georgia,serif; --body:'Newsreader',Georgia,serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

header.site{position:sticky;top:0;z-index:50;background:rgba(11,18,14,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:baseline;justify-content:space-between;padding-top:16px;padding-bottom:16px}
.wordmark{font-family:var(--serif);font-weight:600;font-size:22px;letter-spacing:.02em;color:var(--ink)}
.wordmark em{color:var(--gold);font-style:normal}
nav.top a{color:var(--muted);margin-left:26px;font-size:16px}
nav.top a:hover{color:var(--ink);text-decoration:none}

.hero{position:relative;min-height:72vh;display:flex;align-items:flex-end;overflow:hidden}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.5) saturate(1.05)}
.hero .inner{position:relative;padding:96px 0 72px;width:100%}
.kicker{font-size:14px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-family:var(--body)}
.hero h1{font-family:var(--serif);font-weight:340;font-size:clamp(44px,7vw,92px);line-height:1.02;max-width:14ch;margin:18px 0 20px}
.hero p.sub{font-size:clamp(18px,2.2vw,24px);color:#cfcaba;max-width:44ch}
.hero .credit{position:absolute;right:24px;bottom:14px;font-size:12px;color:rgba(234,229,216,.55)}
.hero .credit a{color:rgba(234,229,216,.75)}

.section{padding:72px 0}
.section h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,4vw,44px);margin-bottom:10px}
.section .lede{color:var(--muted);max-width:56ch;margin-bottom:40px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid .card{position:relative;display:block;background:var(--card);border:1px solid var(--line);overflow:hidden;text-decoration:none;color:var(--ink)}
.grid .card img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .6s cubic-bezier(.2,.6,.2,1)}
.grid .card:hover img{transform:scale(1.04)}
.grid .card .meta{padding:14px 16px 16px}
.grid .card .common{font-family:var(--serif);font-size:20px;line-height:1.25}
.grid .card .sci{font-style:italic;color:var(--muted);font-size:15px}
.grid .card.feature{grid-column:span 2;grid-row:span 2}
.grid .card.feature img{aspect-ratio:auto;height:100%}
.grid .card.feature .meta{position:absolute;left:0;right:0;bottom:0;padding:22px 22px 20px;background:linear-gradient(transparent,rgba(6,10,8,.85))}
.grid .card.feature .common{font-size:30px}

.split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:start}
.bird-photo{position:sticky;top:92px}
.bird-photo img{width:100%;border:1px solid var(--line)}
.bird-photo .cap{font-size:13px;color:var(--muted);margin-top:10px}
h1.bird{font-family:var(--serif);font-weight:380;font-size:clamp(38px,5vw,64px);line-height:1.05;margin:14px 0 6px}
.bird-sci{font-style:italic;color:var(--muted);font-size:19px;margin-bottom:28px}
.fact{border-left:3px solid var(--gold);padding:6px 0 6px 18px;font-size:20px;margin:30px 0}
.player{margin:34px 0;border:1px solid var(--line);background:var(--card);padding:20px 22px}
.player .plabel{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.player audio{width:100%;display:block}
.watch{margin:34px 0}
.watch .frame{position:relative;padding-top:177.78%;background:#000;border:1px solid var(--line);max-width:340px}
.watch .frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.watch.soon{padding:22px;border:1px dashed var(--line);color:var(--muted);font-size:16px;max-width:340px}
.credits{margin-top:44px;border-top:1px solid var(--line);padding-top:22px;font-size:14.5px;color:var(--muted)}
.credits p{margin-bottom:10px}
.credits a{color:#b9ac86}
.pnav{display:flex;justify-content:space-between;margin:64px 0 0;border-top:1px solid var(--line);padding-top:24px;font-family:var(--serif);font-size:20px}
.pnav a{color:var(--ink)}

footer.site{border-top:1px solid var(--line);padding:56px 0 64px;color:var(--muted);font-size:15px}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
footer.site h4{font-family:var(--serif);color:var(--ink);font-weight:500;font-size:17px;margin-bottom:12px}
footer.site ul{list-style:none}
footer.site li{margin-bottom:8px}
footer.site .fine{margin-top:40px;font-size:13px;color:#6e7d6e}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}
@media (max-width:880px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .grid .card.feature{grid-column:span 2;grid-row:span 1}
  .split{grid-template-columns:1fr;gap:32px}
  .bird-photo{position:static}
  footer.site .cols{grid-template-columns:1fr}
}
@media (max-width:520px){
  .grid{grid-template-columns:1fr}
  body{font-size:17px}
}