:root{--ink: #06131f;--ink-2: #0b1e2e;--line: #17364b;--text: #e8f4f8;--muted: #8fb0c2;--aqua: #3ddad7;--deep: #1b6f8f;--sun: #ffd479;--coral: #ff8a6b;--radius: 16px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--ink);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.page{position:relative;max-width:1120px;margin:0 auto;padding:28px 24px 64px;overflow:clip}.glow{position:absolute;top:-280px;left:50%;width:900px;height:620px;transform:translate(-50%);background:radial-gradient(ellipse at center,rgba(61,218,215,.22),transparent 65%);pointer-events:none;filter:blur(8px)}.masthead{position:relative;display:flex;align-items:center;justify-content:space-between}.wordmark{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.01em}.mark{width:22px;height:22px;border-radius:7px;background:linear-gradient(150deg,var(--aqua),var(--deep));box-shadow:0 0 22px #3ddad780}.masthead nav{display:flex;gap:22px}.masthead a{color:var(--muted);text-decoration:none;font-size:14px}.masthead a:hover{color:var(--text)}.hero{position:relative;padding:84px 0 72px;text-align:center}.eyebrow{margin:0 0 18px;text-transform:uppercase;letter-spacing:.18em;font-size:12px;color:var(--aqua)}.hero h1{margin:0;font-size:clamp(38px,6.4vw,68px);line-height:1.04;letter-spacing:-.035em;font-weight:700}.lede{margin:22px auto 0;max-width:560px;color:var(--muted);font-size:17px;line-height:1.6}.cta{display:flex;gap:12px;justify-content:center;margin-top:34px}.btn{display:inline-flex;align-items:center;padding:12px 22px;border-radius:999px;font-size:15px;font-weight:600;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:linear-gradient(140deg,var(--aqua),var(--deep));color:#04131b;box-shadow:0 10px 30px #3ddad747}.btn.ghost{border:1px solid var(--line);color:var(--text)}.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:20px}.section-head h2{margin:0;font-size:22px;letter-spacing:-.02em}.section-head p{margin:0;color:var(--muted);font-size:14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.card{background:linear-gradient(180deg,var(--ink-2),#08192681);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 14px;transition:border-color .18s ease,transform .18s ease}.card:hover{border-color:#24587a;transform:translateY(-2px)}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.card h3{margin:0;font-size:17px;letter-spacing:-.01em}.region{margin:4px 0 0;color:var(--muted);font-size:13px}.badge{padding:4px 11px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;white-space:nowrap}.badge-epic{background:#3ddad729;color:var(--aqua)}.badge-good{background:#ffd47929;color:var(--sun)}.badge-fair{background:#8fb0c229;color:var(--muted)}.badge-poor{background:#ff8a6b29;color:var(--coral)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0 6px}.stat{display:flex;flex-direction:column;gap:3px}.stat-value{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.stat-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.tide-chart{width:100%;height:88px;display:block}.tide-line{fill:none;stroke:var(--aqua);stroke-width:2;stroke-linecap:round}.tide-axis{stroke:var(--line);stroke-width:1;stroke-dasharray:3 5}.tide-note{margin:2px 0 0;font-size:12px;color:var(--muted)}.foot{display:flex;justify-content:space-between;gap:16px;margin-top:56px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}@media (max-width: 560px){.foot{flex-direction:column}}