/* Default theme — base values match main.css; no overrides needed */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --nav-bg: #1e293b;
  --nav-text: #cbd5e1;
  --nav-text-hover: #ffffff;
  --hero-from: #1e40af;
  --hero-to: #7c3aed;
  --card-radius: 8px;
  --card-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
}