/* roulang page: index */
:root {
      --primary: #1E40AF;
      --accent: #0284C7;
      --success: #0D9488;
      --dark: #0F172A;
      --bg: #F8FAFC;
    }
    body {
      background-color: var(--bg);
      color: #334155;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    }
    .custom-shadow {
      box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
    }
    .hover-lift {
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .hover-lift:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -4px rgba(15, 23, 42, 0.12);
    }