/* roulang page: index */
:root {
      --primary: #0052FF;
      --primary-light: #00C2FF;
      --accent: #00E599;
      --bg-dark: #0B111E;
      --border-color: #E2E8F0;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: #F8FAFC;
      color: #1E293B;
      margin: 0;
      padding: 0;
    }
    .hero-bg {
      background: linear-gradient(135deg, rgba(11, 17, 30, 0.95) 0%, rgba(0, 52, 160, 0.88) 100%), url('/assets/images/2615e929ecab012e.png') center/cover no-repeat;
    }
    .custom-gradient-btn {
      background: linear-gradient(135deg, #0052FF 0%, #00C2FF 100%);
      transition: all 0.3s ease;
    }
    .custom-gradient-btn:hover {
      box-shadow: 0 10px 25px -5px rgba(0, 82, 255, 0.4);
      transform: translateY(-2px);
    }
    .badge-pill {
      background: rgba(0, 229, 153, 0.12);
      color: #00A86B;
      border: 1px solid rgba(0, 229, 153, 0.3);
    }
    .hide-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .hide-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }
    .glass-card {
      background: rgba(255, 255, 255, 0.08);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.15);
    }