:root {
  --bg: #0f1115;
  --surface: #1a1d24;
  --text: #e8e8e8;
  --muted: #9a9a9a;
  --accent: #f6821f;
  --accent-hover: #e0731a;
  --radius: 12px;
  --max-width: 1000px;
}

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

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

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

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}
.logo { font-weight: 700; font-size: 1.25rem; color: var(--text); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--muted); font-size: 0.95rem; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

/* Hero */
.hero {
  text-align: center;
  padding: 6rem 2rem 5rem;
}
.hero-content { max-width: 600px; margin: 0 auto; }
.hero h1 { font-size: 2.75rem; font-weight: 800; margin-bottom: 1rem; line-height: 1.2; }
.hero p { font-size: 1.15rem; color: var(--muted); margin-bottom: 2rem; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background 0.2s;
}
.btn:hover { background: var(--accent-hover); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: #fff; }

/* Sections */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}
.section-alt { background: var(--surface); max-width: none; }
.section h2 { font-size: 2rem; margin-bottom: 1.5rem; }
.section p { color: var(--muted); max-width: 600px; margin: 0 auto 1.5rem; }
.site-links { display: flex; justify-content: center; gap: 2rem; margin-top: 2rem; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius);
  text-align: left;
}
.card h3 { margin-bottom: 0.5rem; color: var(--accent); }
.card p { text-align: left; margin: 0; }

/* Footer */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--surface);
}

/* Responsive */
@media (max-width: 600px) {
  .nav-links { gap: 1rem; }
  .hero h1 { font-size: 2rem; }
  .nav { flex-direction: column; gap: 1rem; }
}