:root {
  --bg: #0f1115;
  --fg: #e6e8eb;
  --muted: #9aa0a8;
  --accent: #4f8cff;
  --card: #161a21;
  --border: #232933;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(15, 17, 21, 0.9);
  backdrop-filter: blur(8px);
}

.logo { font-weight: 700; letter-spacing: -0.01em; }

.site-header nav { display: flex; gap: 1.25rem; }
.site-header nav a { color: var(--muted); font-size: 0.95rem; }
.site-header nav a:hover { color: var(--fg); }

/* Hero */
.hero {
  padding: 6rem 2rem 4rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 { font-size: 3.25rem; font-weight: 700; letter-spacing: -0.03em; }

.status { color: var(--accent); font-size: 1.3rem; margin-top: 0.5rem; }

.hero-sub { color: var(--muted); margin-top: 1rem; font-size: 1.05rem; }

.btn {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.6rem 1.5rem;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent);
  transition: background 0.15s ease;
}
.btn:hover { background: rgba(79, 140, 255, 0.12); text-decoration: none; }

/* Sections */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.page h2 { font-size: 1.5rem; margin-bottom: 0.75rem; }

.page p { color: var(--muted); margin-bottom: 1rem; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  margin-top: 0.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}

.card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }

.card p { font-size: 0.92rem; margin-bottom: 0; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Privacy page */
.page h1 { font-size: 2rem; margin-bottom: 0.25rem; }

.updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 2rem; }

.page section { margin-bottom: 1.75rem; }
.page h2 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.page ul { padding-left: 1.5rem; }
.page li { color: var(--muted); margin-bottom: 0.35rem; }

.back { margin-top: 2.5rem; }