:root {
  --bg: #090a0f;
  --bg-card: #131520;
  --bg-hover: #1c1e2e;
  --border: #262a3d;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --gold: #f59e0b;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

/* Navbar */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(9, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}
.nav-container {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
}
.logo { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 800; }
.logo-icon { color: var(--gold); }
.logo-text {
  background: linear-gradient(135deg, #6366f1, #a78bfa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.version-tag { font-size: 11px; background: rgba(99, 102, 241, 0.2); color: #a78bfa; padding: 2px 8px; border-radius: 12px; }

.nav-links { display: flex; align-items: center; gap: 20px; font-size: 14px; font-weight: 600; color: var(--text-muted); }
.nav-links a:hover { color: var(--text); }
.nav-highlight { color: #fca5a5 !important; }
.github-btn {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 8px; color: var(--text);
}
.github-btn:hover { background: var(--bg-hover); }

/* WIKIPEDIA APPEAL BANNER */
.wiki-appeal {
  background: linear-gradient(180deg, #171926 0%, var(--bg) 100%);
  border-bottom: 2px solid var(--gold);
  padding: 24px 20px;
}
.wiki-container { max-width: 860px; margin: 0 auto; text-align: center; }
.wiki-header { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 18px; color: var(--gold); margin-bottom: 12px; }
.wiki-container p { font-size: 14px; color: #cbd5e1; margin-bottom: 12px; }
.wiki-actions { display: flex; gap: 14px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }
.donate-card {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 10px; font-weight: 700; font-size: 14px;
  transition: transform 0.2s;
}
.donate-card:hover { transform: translateY(-2px); }
.donate-card.coffee { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
.donate-card.supporter { background: rgba(239, 68, 68, 0.15); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.4); }
.donate-card.sponsor { background: rgba(99, 102, 241, 0.15); color: #a78bfa; border: 1px solid rgba(99, 102, 241, 0.4); }

/* Hero */
.hero { padding: 80px 20px 60px; text-align: center; }
.hero-container { max-width: 860px; margin: 0 auto; }
.badge {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent-hover); background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3); padding: 4px 14px; border-radius: 20px; margin-bottom: 20px;
}
.hero h1 { font-size: 48px; font-weight: 800; line-height: 1.15; margin-bottom: 20px; letter-spacing: -1px; }
.gradient-text {
  background: linear-gradient(135deg, #6366f1 0%, #a78bfa 50%, #c084fc 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 18px; color: var(--text-muted); max-width: 680px; margin: 0 auto 36px; }

.cta-group { display: flex; gap: 14px; justify-content: center; margin-bottom: 48px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 12px; font-weight: 700; font-size: 16px; cursor: pointer; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-card); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-hover); }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 20px;
}
.stat { font-size: 13px; color: var(--text-muted); }
.stat-num { display: block; font-size: 22px; font-weight: 800; color: var(--text); }

/* Features */
.features-section { padding: 80px 20px; background: #0c0d14; border-top: 1px solid var(--border); }
.section-container { max-width: 1000px; margin: 0 auto; }
.section-title { text-align: center; font-size: 32px; font-weight: 800; margin-bottom: 48px; }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 24px;
}
.f-icon { font-size: 28px; margin-bottom: 12px; }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-muted); }
.feature-card code { background: rgba(0,0,0,0.5); color: #a78bfa; padding: 2px 6px; border-radius: 4px; }

/* Install */
.install-section { padding: 80px 20px; }
.install-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.install-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.card-step { font-size: 11px; font-weight: 800; color: var(--accent-hover); letter-spacing: 1px; margin-bottom: 8px; }
.install-card h3 { font-size: 18px; margin-bottom: 12px; }
.install-card p { font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
.install-card pre { background: #000; padding: 10px; border-radius: 8px; color: #34d399; font-size: 13px; }
.step-sub { font-size: 11px; color: var(--text-muted); display: block; margin-top: 8px; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 32px 20px; text-align: center; }
.footer-container { max-width: 1000px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-links { display: flex; gap: 16px; font-size: 13px; color: var(--text-muted); }

@media (max-width: 768px) {
  .hero h1 { font-size: 32px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .install-grid { grid-template-columns: 1fr; }
  .footer-container { flex-direction: column; gap: 16px; }
}