/*
  Momu Play — Simple static styles
  Only HTML + CSS. No frameworks.
*/

:root {
  --bg: #0f172a;          /* slate-900 */
  --panel: #111827;       /* gray-900 */
  --muted: #94a3b8;       /* slate-400 */
  --text: #e5e7eb;        /* gray-200 */
  --brand: #22c55e;       /* green-500 */
  --brand-600: #16a34a;   /* green-600 */
  --border: #1f2937;      /* gray-800 */
}

* { box-sizing: border-box; }
/* html, body { height: 100%; } */
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, var(--bg), #0b1220 50%, #0a0f1a 100%);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(15, 23, 42, 0.7);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.2px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
}
.nav a[aria-current="page"] {
  color: var(--text);
}
.nav a:hover { color: var(--text); }

/* Hero */
.hero {
  padding: 172px 0 148px 0;
  text-align: left;
}
.hero h1 {
  margin: 0 0 10px 0;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.15;
}
.hero p { color: var(--muted); max-width: 62ch; margin: 0 auto; }
.actions { margin-top: 22px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: center; }

.btn {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  background: #0b1220;
}
.btn.primary {
  background: var(--brand);
  color: #06120b;
  border-color: transparent;
  font-weight: 600;
}
.btn.primary:hover { background: var(--brand-600); color: #04130a; }

/* Sections */
.section { padding: 28px 0 180px; }
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: linear-gradient(180deg, #0e1628, #0b1220);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 16px;
}
.card h2 { margin-top: 4px; margin-bottom: 6px; font-size: 20px; }
.list { margin: 0; padding-left: 18px; }

/* Document pages */
.document { padding: 36px 0 72px; }
.document h1 { margin: 0 0 6px; font-size: 30px; }
.document h2 { margin-top: 26px; font-size: 20px; }
.document p, .document li { color: var(--text); }
.document .muted { color: var(--muted); font-size: 14px; }
.document a { color: var(--brand); text-decoration: none; }
.document a:hover { text-decoration: underline; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.7);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 12px;
}
.footer-links a { color: var(--muted); text-decoration: none; margin-left: 14px; }
.footer-links a:hover { color: var(--text); }