:root {
  --red: #c8102e;
  --ink: #222;
  --muted: #666;
  --bg: #fff;
  --band: #f8f8f8;
  --line: #e8e8e8;
  --dark: #2b2b2b;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #eee; --muted: #aaa; --bg: #181818; --band: #222; --line: #333; --dark: #0f0f0f; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--red); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
nav { background: var(--dark); }
nav .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; padding-top: 10px; padding-bottom: 10px; }
nav a { color: #eee; text-decoration: none; }
nav a:hover { color: #fff; text-decoration: underline; }
nav .brand { font-weight: 600; margin-right: auto; }
.hero { background: var(--band); border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; align-items: center; padding-top: 24px; padding-bottom: 24px; }
.hero img.box { width: 100%; max-width: 280px; height: auto; justify-self: center; }
.hero img.logo { max-width: 100%; height: auto; }
.lead { font-size: 1.25rem; margin: 12px 0 20px; }
.btn { display: inline-block; padding: 10px 20px; margin: 0 8px 8px 0; border-radius: 4px; background: var(--red); color: #fff; text-decoration: none; font-weight: 600; }
.btn:hover { filter: brightness(1.1); }
.apps { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 24px; padding: 32px 0; }
.apps figure { margin: 0; text-align: center; }
.apps img { max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: 4px; }
.apps h3 { margin: 8px 0 2px; }
.apps p { margin: 0; color: var(--muted); font-size: .95rem; }
footer { background: var(--dark); color: #ccc; padding: 24px 0; font-size: .9rem; }
footer a { color: #ddd; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 32px; }
@media (max-width: 640px) { .hero .wrap { grid-template-columns: 1fr; text-align: center; } }