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

:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --border: #222;
  --text: #e8e8e8;
  --text-muted: #888;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --radius: 12px;
  --max-width: 720px;
}

html { font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
nav {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
nav .logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}
nav .logo span { color: var(--accent); }
nav .nav-links { display: flex; gap: 24px; }
nav .nav-links a { color: var(--text-muted); font-size: 0.9rem; }
nav .nav-links a:hover { color: var(--text); }

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.hero p {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
}

/* App Card */
.app-grid {
  display: grid;
  gap: 24px;
  padding-bottom: 80px;
}
.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  transition: border-color 0.2s;
}
.app-card:hover { border-color: var(--accent); }
.app-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), #a855f7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}
.app-info h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 4px; }
.app-info p { color: var(--text-muted); font-size: 0.9rem; }
.app-badge {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 2px 10px;
  border-radius: 999px;
}

/* Page content */
.page-header {
  padding: 60px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.page-header h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.page-header p {
  color: var(--text-muted);
  margin-top: 8px;
}

.content {
  padding-bottom: 80px;
}
.content h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 32px;
  margin-bottom: 12px;
}
.content p, .content ul, .content li {
  color: var(--text-muted);
  margin-bottom: 12px;
}
.content ul {
  padding-left: 20px;
}
.content strong {
  color: var(--text);
}

/* Support */
.support-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin-top: 24px;
}
.support-card .email {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 8px;
  display: block;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

@media (max-width: 600px) {
  .hero h1 { font-size: 1.75rem; }
  .app-card { flex-direction: column; text-align: center; }
  nav .nav-links { gap: 16px; }
}