/* roulang page: index */
:root {
      --primary-color: #0F62FE;
      --primary-hover: #0050E6;
      --navy-deep: #0A192F;
      --text-main: #0F172A;
      --text-muted: #475569;
      --border-subtle: #E2E8F0;
      --bg-light: #F8FAFC;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      color: var(--text-main);
      background-color: #FFFFFF;
      overflow-x: hidden;
    }
    .badge-glow {
      box-shadow: 0 0 12px rgba(16, 185, 129, 0.35);
    }
    .card-shadow {
      box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
    }
    .card-shadow:hover {
      box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    }
    .hero-split-line {
      background: linear-gradient(180deg, #E2E8F0 0%, #0F62FE 50%, #E2E8F0 100%);
    }