:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #14b8a6;
  --footer-bg: #f8fafc;
}

[data-theme="dark"] {
  --bg: #0f172a;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --border: #334155;
  --footer-bg: #020617;
  --accent: #2dd4bf;
}

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

html, body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* Homepage */
.home-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.logo-light {
  display: block;
}

.logo-dark {
  display: none;
}

[data-theme="dark"] .logo-light {
  display: none;
}

[data-theme="dark"] .logo-dark {
  display: block;
}

.logo {
  max-width: min(80vw, 400px);
  height: auto;
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.5rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
}

.footer a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer a:hover {
  color: var(--accent);
}

.footer .sep {
  margin: 0 0.5rem;
  color: var(--border);
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.2s;
  padding: 0;
  line-height: 1;
}

.theme-toggle:hover {
  color: var(--accent);
}

/* Legal pages */
.legal-main {
  flex: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 2rem;
  width: 100%;
}

.legal-main h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.legal-main h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.legal-main h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal-main p {
  margin-bottom: 0.75rem;
}

.legal-main a {
  color: var(--accent);
  text-decoration: underline;
}

.legal-main a:hover {
  opacity: 0.8;
}

.legal-main hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

.legal-main ul, .legal-main ol {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
}

.legal-main li {
  margin-bottom: 0.25rem;
}

.legal-main strong {
  font-weight: 600;
}

@media (max-width: 640px) {
  .legal-main {
    padding: 2rem 1.25rem;
  }

  .footer {
    padding: 1rem;
    font-size: 0.7rem;
  }
}