/* roulang page: index */
:root {
      --primary: #00D084;
      --primary-hover: #059669;
      --dark-bg: #0B0F17;
      --card-bg: #1F2937;
      --accent: #FF5722;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
    }
    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }
    body {
      color: #334155;
      background-color: #FFFFFF;
      overflow-x: hidden;
    }
    .hero-bg {
      background: linear-gradient(135deg, rgba(11, 15, 23, 0.94) 0%, rgba(17, 24, 39, 0.96) 100%), url('/assets/images/8983ea6f12b48a2f.jpg') center/cover no-repeat;
    }
    .code-glass {
      background: rgba(15, 23, 42, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.12);
      backdrop-filter: blur(12px);
    }
    .card-hover {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #334155;
      border-radius: 3px;
    }