/* MaritimeGenius demo landing page (deploy/demo/landing). */
:root { --ink: #14304a; --muted: #5a6876; --line: #d4dbe2; --bg: #f3f6f9; --card: #fff; --signal: #c8102e; color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
.top { display: flex; align-items: center; gap: 12px; padding: 0 24px; height: 56px; background: var(--ink); color: #fff; }
.brand { font-size: 18px; }
.demo { padding: 2px 8px; border-radius: 999px; background: var(--signal); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.spacer { flex: 1; }
.lang { border: 1px solid rgba(255, 255, 255, .4); background: none; color: #fff; border-radius: 6px; padding: 4px 10px; cursor: pointer; font: inherit; }
main { max-width: 1100px; margin: 0 auto; padding: 32px 16px 48px; }
.hero h1 { margin: 0 0 8px; font-size: 30px; line-height: 1.2; }
.hero p { margin: 0 0 6px; color: var(--muted); max-width: 760px; }
.hero .note { font-size: 13px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin: 24px 0 32px; }
.card { display: flex; flex-direction: column; gap: 4px; padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); text-decoration: none; }
.card:hover, .card:focus-visible { border-color: var(--ink); box-shadow: 0 2px 10px rgba(20, 48, 74, .1); outline: none; }
.card strong { font-size: 16px; }
.card span { color: var(--muted); font-size: 13px; }
.card small { color: #7a8794; font-size: 12px; }
.products h2 { font-size: 18px; margin: 0 0 8px; }
.products ul { margin: 0; padding-left: 18px; color: var(--muted); }
.products strong { color: var(--ink); }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 0 16px 24px; }
@media (max-width: 600px) { .top { padding: 0 16px; } .hero h1 { font-size: 24px; } }