:root{--petrol:#002a25;--canvas:#f2f7f5;--surface:#fff;--border:#d3e2dd;--ink:#1c2430;--muted:#4c5f5b}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.55}
a{color:var(--petrol)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
.row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.top{background:var(--petrol);color:#fff}
.top .row{min-height:56px}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:17px}
.top nav a{color:#fff;text-decoration:none;margin-left:18px;font-size:15px;opacity:.9}
.top nav a:hover{opacity:1;text-decoration:underline}
.hero{background:var(--petrol);color:#fff;padding:28px 0 48px}
.hero h1{font-size:34px;line-height:1.2;margin:0 0 12px;max-width:640px}
.lead{font-size:18px;max-width:640px;color:#d6e6e1;margin:0}
.cta{margin:24px 0 0;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;background:#fff;color:var(--petrol);padding:12px 18px;border-radius:8px;text-decoration:none;font-weight:600}
.btn.ghost{background:transparent;color:#fff;border:1px solid #2b5c54}
section.wrap{padding-top:36px}
h2{font-size:22px;margin:0 0 14px}
h3{font-size:16px;margin:0 0 6px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px}
.card p{margin:0;color:var(--muted)}
.contact p{margin:0 0 8px;color:var(--ink)}
.note{color:var(--muted);font-size:14px}
.foot{margin-top:48px;padding:20px 0;border-top:1px solid var(--border);color:var(--muted);font-size:14px}
.doc{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px 22px;margin-top:20px}
.doc h1{font-size:24px;margin:0 0 4px}
.doc h2{font-size:18px;margin:24px 0 8px}
.doc p,.doc li{color:var(--ink)}
.muted{color:var(--muted)}
@media (max-width:520px){.hero h1{font-size:27px}.top nav a{margin-left:12px}}