/* roulang page: index */
:root {
      --primary: #00D18F;
      --secondary: #2563EB;
      --bg-dark: #0F141C;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
    }
    body {
      color: #334155;
      background-color: #FAFCFE;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    .hero-strip-bg {
      background-image: linear-gradient(rgba(15, 20, 28, 0.88), rgba(15, 20, 28, 0.94)), url('/assets/images/8880a99a445da998.webp');
      background-size: cover;
      background-position: center;
    }
    .dark-section-bg {
      background-image: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.12), transparent 60%), radial-gradient(circle at 100% 100%, rgba(0, 209, 143, 0.08), transparent 40%), url('/assets/images/1dbcf6863a016d8a.webp');
      background-size: cover;
      background-position: center;
    }
    .circuit-grid {
      background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
      background-size: 24px 24px;
    }