/* roulang page: index */
:root {
      --primary-color: #059669;
      --accent-color: #f97316;
      --bg-dark: #0f172a;
      --text-main: #0f172a;
      --text-muted: #475569;
    }
    body {
      font-feature-settings: "cv02", "cv03", "cv04", "cv11";
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    .hero-mask {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 23, 42, 0.85) 60%, rgba(5, 150, 105, 0.75) 100%);
    }
    .card-hover-effect {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover-effect:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    }
    details summary::-webkit-details-marker {
      display: none;
    }