/* roulang page: index */
:root {
      --primary: #0D9488;
      --primary-hover: #0F766E;
      --dark: #0F172A;
      --slate: #1E293B;
      --night: #0B0F19;
      --bg-light: #F8FAFC;
      --border-color: #E2E8F0;
    }
    body {
      font-feature-settings: 'tnum';
      -webkit-font-smoothing: antialiased;
      background-color: #FFFFFF;
      color: #334155;
    }
    .custom-section-light {
      background-color: #F8FAFC;
      border-top: 1px solid #E2E8F0;
      border-bottom: 1px solid #E2E8F0;
    }
    .hover-card {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .hover-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -6px rgba(15, 23, 42, 0.08), 0 8px 12px -4px rgba(15, 23, 42, 0.04);
    }
    .carousel-item {
      display: none;
      transition: opacity 0.5s ease-in-out;
    }
    .carousel-item.active {
      display: block;
    }