:root{
  --navy:#0b1c2c; --foam:#f4f7fa; --brass:#c4a35a; --brass2:#e0c57a;
  --line:rgba(255,255,255,.12); --muted:#8aa0b5; --card:#132f47;
  --sans: system-ui, -apple-system, "Segoe UI", sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);background:var(--navy);color:var(--foam);line-height:1.55}
a{color:var(--brass2);text-decoration:none} a:hover{text-decoration:underline}
.wrap{width:min(1100px,92vw);margin:0 auto}
.topnav{position:sticky;top:0;z-index:40;backdrop-filter:blur(10px);background:rgba(11,28,44,.9);border-bottom:1px solid var(--line)}
.topnav .inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0;flex-wrap:wrap}
.brand{font-weight:700;letter-spacing:.03em;color:#fff}.brand span{color:var(--brass)}
.navlinks{display:flex;flex-wrap:wrap;gap:.65rem 1rem;font-size:.88rem}
.navlinks a{color:var(--foam);opacity:.85}.navlinks a:hover{opacity:1;color:var(--brass2);text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:.72rem 1.15rem;font-weight:600;cursor:pointer;font-size:.95rem;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--brass),#a8883e);color:var(--navy)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:transparent;color:var(--foam);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--brass);color:var(--brass2)}
.hero{padding:3.4rem 0 2.8rem;background:
  radial-gradient(ellipse 80% 55% at 75% 15%, rgba(196,163,90,.2), transparent 55%),
  linear-gradient(160deg,#07131f,#0e2438 50%,#0b1c2c)}
.badge{display:inline-block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brass2);border:1px solid rgba(196,163,90,.35);padding:.35rem .7rem;border-radius:999px;margin-bottom:1rem}
.hero h1{font-size:clamp(1.85rem,4.8vw,2.9rem);line-height:1.15;margin:0 0 .75rem}
.hero h1 em{font-style:normal;color:var(--brass2)}
.lede{font-size:1.05rem;color:var(--muted);max-width:38rem;margin:0 0 1.4rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem}
.section{padding:2.75rem 0;border-top:1px solid var(--line)}
.section h2{font-size:clamp(1.35rem,3vw,1.8rem);margin:0 0 .4rem}
.sub{color:var(--muted);margin:0 0 1.35rem;max-width:42rem}
.grid-2{display:grid;gap:1.25rem}@media(min-width:820px){.grid-2{grid-template-columns:1fr 1.05fr;align-items:start}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:1.2rem}
label{display:block;font-size:.78rem;color:var(--muted);margin:.6rem 0 .28rem}
input,select,textarea{width:100%;background:#0a1a28;border:1px solid var(--line);border-radius:10px;color:var(--foam);padding:.68rem .8rem;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(196,163,90,.4);border-color:var(--brass)}
.row-2{display:grid;gap:.7rem}@media(min-width:560px){.row-2{grid-template-columns:1fr 1fr}}
.filters{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1rem}
.filters input{max-width:240px}.filters select{max-width:150px}
.marina-list{display:grid;gap:.6rem;max-height:440px;overflow:auto}
.marina{display:grid;gap:.35rem;padding:.95rem 1rem;border-radius:12px;background:#0d2235;border:1px solid var(--line)}
@media(min-width:640px){.marina{grid-template-columns:1fr auto;align-items:center}}
.marina h3{margin:0;font-size:1rem}.marina .meta{font-size:.82rem;color:var(--muted)}
.pill{display:inline-block;font-size:.68rem;padding:.12rem .42rem;border-radius:999px;border:1px solid var(--line);margin-right:.28rem}
.pill.zone-A{border-color:#3d9b6e;color:#7dcea0}
.pill.zone-B{border-color:#4a8ae8;color:#8eb6f5}
.pill.zone-C{border-color:#e0c57a;color:#e0c57a}
.pill.zone-D{border-color:#e87722;color:#f0a46a}
.tabs{display:flex;gap:.5rem;margin-bottom:1rem}
.tab{flex:1;background:#0a1a28;border:1px solid var(--line);color:var(--muted);padding:.7rem;border-radius:10px;cursor:pointer;font-weight:600;font-family:inherit}
.tab.active{border-color:var(--brass);color:var(--brass2);background:#152c42}
.hidden{display:none!important}
.table-wrap{overflow:auto;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:.72rem .85rem;text-align:left;border-bottom:1px solid var(--line)}
th{background:#0d2235;color:var(--brass2)}.num{text-align:right}
.rings{display:grid;gap:.7rem}@media(min-width:720px){.rings{grid-template-columns:repeat(3,1fr)}}
.ring{padding:1rem;border-radius:12px;background:#0d2235;border:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.ring strong{display:block;color:var(--brass2);margin-bottom:.35rem}
.footer{padding:2rem 0 3rem;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.footer .links{display:flex;flex-wrap:wrap;gap:.7rem 1.2rem;margin:.7rem 0}
.note{font-size:.8rem;color:var(--muted);margin-top:.7rem}
.toast{position:fixed;bottom:1.2rem;right:1.2rem;background:#16324a;border:1px solid var(--brass);color:#fff;padding:1rem 1.15rem;border-radius:12px;max-width:min(360px,90vw);z-index:50;display:none;box-shadow:0 12px 40px rgba(0,0,0,.4)}
.toast.show{display:block}