/* Eduflipped minimal styling */
:root {
  --bg: #0f172a;
  --bg-dark: #0b1221;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #34d399;
  --card: #111827;
  --border: #1f2937;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg), var(--bg-dark));
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.65);
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  z-index: 10;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand { font-weight: 700; letter-spacing: 0.2px; }
.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
}
.site-header nav a:hover { color: var(--text); }

.hero { padding: 80px 0 32px; text-align: center; }
.badge {
  display: inline-block;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}
.title { font-size: 44px; margin: 16px 0 10px; }
.subtitle { color: var(--muted); max-width: 800px; margin: 0 auto 22px; }
.cta { display: flex; gap: 12px; justify-content: center; margin-top: 16px; }
.button {
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
}
.button:hover { border-color: var(--accent); color: white; }
.button.secondary { border-color: #2a3a52; }

.countdown { margin-top: 18px; color: var(--accent); font-weight: 600; }

.section { padding: 32px 0 64px; }
.section h2 { text-align: center; margin: 0 0 20px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 18px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}
.card h3 { margin-top: 0; }
.card ul { margin: 10px 0 0 18px; color: var(--muted); }
.link { display: inline-block; margin-top: 12px; color: var(--accent-2); text-decoration: none; }
.link:hover { color: var(--accent); }

.notify { text-align: center; margin-top: 26px; color: var(--muted); }
.email { color: var(--text); }

.site-footer { border-top: 1px solid var(--border); padding: 24px 0; color: var(--muted); text-align: center; }

@media (max-width: 480px) {
  .title { font-size: 32px; }
}

/* Cursor FX canvas overlay */
#cursor-fx { position: fixed; inset: 0; pointer-events: none; z-index: 999; }
@media (pointer: coarse) {
  #cursor-fx { display: none; }
}