:root{--bg:#061726;--bg2:#0a2336;--card:#0e2c42;--line:#16415c;--fg:#eef6fb;--mut:#b4d0de;--accent:#22d3b4;--accent2:#3aa0ff;--danger:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%}body{background:radial-gradient(1100px 520px at 78% -8%,#14506a 0,rgba(20,80,106,0) 60%),linear-gradient(180deg,#061726,#061a2b);color:var(--fg);font-family:Manrope,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:1040px;margin:0 auto;padding:26px 20px 70px}.muted{color:var(--mut)}h1{font-size:clamp(30px,5vw,46px);line-height:1.05;margin:8px 0;letter-spacing:-.5px}h2{font-size:19px;margin:0 0 12px}.mono,code{font-family:JetBrains Mono,ui-monospace,monospace}.brand{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:17px;letter-spacing:.2px;color:var(--fg)}.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}.card{background:linear-gradient(180deg,rgba(18,52,74,.92),rgba(9,30,46,.92));border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 14px 40px -22px rgba(0,0,0,.7);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.row{display:flex;gap:14px;flex-wrap:wrap}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;background:linear-gradient(180deg,#2ee0c0,#14b69a);color:#042029;font-weight:800;font-size:15px;border:0;border-radius:999px;padding:12px 20px;box-shadow:0 10px 26px -12px rgba(34,211,180,.7)}.btn,.btn:hover{text-decoration:none}.btn:hover{filter:brightness(1.05)}.btn:disabled{opacity:.55;cursor:default;box-shadow:none}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line);box-shadow:none}.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}.btn.sm{padding:7px 13px;font-size:13px}.input{width:100%;padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:#07223a;color:var(--fg);font-size:15px}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,211,180,.15)}label{display:block;margin:14px 0 6px}.pill,label{font-size:12px;color:var(--mut)}.pill{display:inline-block;padding:3px 9px;border-radius:999px;border:1px solid var(--line)}.pill.ais{color:var(--accent);border-color:#14564a}.pill.gps{color:#ffd479;border-color:#5a4a17}.hero{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);margin-top:18px}.oceanhero{position:absolute;inset:0;z-index:0}.oceanhero svg{display:block;width:100%;height:100%}.hero-content{position:relative;z-index:1;padding:54px 40px 64px;max-width:660px}.hero-content h1{text-shadow:0 2px 14px rgba(2,12,22,.7)}.hero-content p{color:#d6e7f1;text-shadow:0 1px 8px rgba(2,12,22,.65)}.card p.muted{font-size:14.5px;line-height:1.6;color:#c4dbe7}.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--accent);background:rgba(34,211,180,.1);border:1px solid #1a5a4e;border-radius:999px;padding:5px 12px}.wv{transform-origin:center}.wv1{animation:bob 7s ease-in-out infinite}.wv2{animation:bob 9s ease-in-out infinite reverse}.wv3{animation:bob 11s ease-in-out infinite}.wv4{animation:bob 13s ease-in-out infinite reverse}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}@media (prefers-reduced-motion:reduce){.wv{animation:none}}.ficon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(34,211,180,.1);border:1px solid #17564b;margin-bottom:12px}