:root{
  --ink:#17333a;--muted:#5f7778;--cream:#f6f1e6;--sand:#dfc79e;
  --sea:#0e6570;--sea2:#3f9aa0;--leaf:#456b4a;--olive:#7c8745;
  --coral:#c96d58;--white:#fffdf8;--line:#d8d0c0;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.7 system-ui,-apple-system,Segoe UI,sans-serif}
a{color:inherit;text-decoration:none}.container{width:min(1120px,92%);margin:auto}
header{position:sticky;top:0;z-index:10;background:rgba(246,241,230,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{font-family:Georgia,serif;font-size:1.45rem;font-weight:700;letter-spacing:.03em}
.logo span{color:var(--sea)}
nav{display:flex;gap:20px;flex-wrap:wrap}nav a{font-size:.94rem;color:var(--muted)}nav a:hover,nav a.active{color:var(--sea);font-weight:700}
.hero{min-height:72vh;display:grid;place-items:center;position:relative;overflow:hidden;background:
radial-gradient(circle at 75% 25%,#e8b98c 0 8%,transparent 9%),
linear-gradient(160deg,#dcebe1 0%,#f6f1e6 48%,#b9d8d2 100%)}
.hero:after{content:"";position:absolute;inset:auto -10% -28% -10%;height:45%;background:#8db8a7;border-radius:50% 50% 0 0/30% 30% 0 0;opacity:.55}
.hero-content{position:relative;z-index:1;max-width:760px;padding:90px 0}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;color:var(--sea);font-weight:800}
h1,h2,h3{font-family:Georgia,serif;line-height:1.15}h1{font-size:clamp(3rem,8vw,6.4rem);margin:16px 0}h2{font-size:clamp(2rem,4vw,3.4rem);margin:0 0 18px}h3{font-size:1.45rem}
.lead{font-size:1.2rem;color:#36575a;max-width:680px}.btn{display:inline-block;margin-top:26px;background:var(--sea);color:white;padding:13px 21px;border-radius:999px;font-weight:700}.btn.alt{background:transparent;color:var(--sea);border:1px solid var(--sea);margin-left:8px}
.section{padding:90px 0}.section.alt{background:#e9e4d7}.intro{max-width:760px;margin-bottom:42px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 10px 30px rgba(25,50,50,.06)}
.card .icon{font-size:2.4rem}.tag{display:inline-block;background:#e1ece5;color:var(--leaf);padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:700}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.fact{background:var(--white);padding:28px}.fact strong{display:block;font:700 2rem Georgia,serif;color:var(--sea)}
.species{display:grid;grid-template-columns:130px 1fr;gap:22px;align-items:center}.badge{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#c9dfd1,#9ac1b0);font-size:3.4rem}
.quote{padding:38px;border-left:5px solid var(--coral);background:#f0e9dc;font:italic 1.2rem Georgia,serif}
.timeline{display:grid;gap:16px}.time{display:grid;grid-template-columns:120px 1fr;gap:25px;padding:20px 0;border-bottom:1px solid var(--line)}.time b{color:var(--sea)}
footer{background:#17333a;color:#dbe8e5;padding:50px 0}.footer-grid{display:flex;justify-content:space-between;gap:30px}.small{font-size:.9rem;color:#aac0bd}
@media(max-width:800px){nav{gap:10px}.grid,.grid.two{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}.hero{min-height:64vh}.section{padding:65px 0}.time{grid-template-columns:1fr;gap:5px}.species{grid-template-columns:90px 1fr}.badge{width:80px;height:80px;font-size:2.5rem}}
@media(max-width:520px){.nav{height:auto;padding:14px 0;align-items:flex-start;flex-direction:column}.facts{grid-template-columns:1fr}.btn.alt{margin-left:0}.footer-grid{flex-direction:column}}