/* roulang page: index */
:root {
      --color-primary: #0F52BA;
      --color-accent: #00A896;
      --color-bg-light: #F8FAFC;
      --color-dark: #0B132B;
      --text-main: #1E293B;
      --text-muted: #64748B;
      --border-soft: #E2E8F0;
    }
    body {
      background-color: var(--color-bg-light);
      color: var(--text-main);
      font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    }
    .custom-card-shadow {
      box-shadow: 0 10px 30px rgba(15, 82, 186, 0.06);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .custom-card-shadow:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 40px rgba(15, 82, 186, 0.12);
    }
    .hero-bg-overlay {
      background: linear-gradient(135deg, rgba(11, 19, 43, 0.88) 0%, rgba(15, 82, 186, 0.72) 100%);
    }