/* I Didn't Use AI — Global Styles */
:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --green: #059669;
  --red: #dc2626;
  --max-width: 720px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--gray-900);
  background: #fff;
  line-height: 1.7;
  font-size: 16px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Navigation */
nav {
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 1.5rem;
}
nav .nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
nav .logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gray-900);
  text-decoration: none;
}
nav .nav-links a {
  color: var(--gray-500);
  text-decoration: none;
  margin-left: 1.5rem;
  font-size: 0.9rem;
}
nav .nav-links a:hover { color: var(--gray-900); }

/* Typography */
h1 { font-size: 2rem; font-weight: 800; line-height: 1.2; margin-bottom: 1rem; }
h2 { font-size: 1.25rem; font-weight: 700; margin: 2rem 0 0.75rem; color: var(--gray-900); }
h3 { font-size: 1.05rem; font-weight: 600; margin: 1.5rem 0 0.5rem; }
p { margin-bottom: 1rem; color: var(--gray-700); }
ul, ol { margin: 0.5rem 0 1rem 1.5rem; color: var(--gray-700); }
li { margin-bottom: 0.4rem; }
strong { color: var(--gray-900); }

/* Links */
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }

/* Hero */
.hero {
  text-align: center;
  padding: 4rem 1.5rem;
}
.hero h1 { font-size: 2.5rem; }
.hero .subtitle {
  font-size: 1.15rem;
  color: var(--gray-500);
  margin-bottom: 2rem;
}

/* Button */
.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.btn:hover { background: var(--blue-dark); color: #fff; }

/* Footer */
footer {
  border-top: 1px solid var(--gray-200);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 3rem;
}
footer a { color: var(--gray-500); margin: 0 0.75rem; }
footer a:hover { color: var(--gray-900); }

/* Legal pages */
.legal h1 { font-size: 1.6rem; margin-bottom: 0.25rem; }
.legal .effective { color: var(--gray-500); font-size: 0.9rem; margin-bottom: 2rem; }
.legal hr { border: none; border-top: 1px solid var(--gray-200); margin: 2rem 0; }

/* Responsive */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .hero { padding: 2.5rem 1rem; }
  h1 { font-size: 1.5rem; }
}