/* roulang page: index */
:root {
      --primary-color: #0f52ba;
      --primary-hover: #1e40af;
      --accent-green: #10b981;
      --accent-orange: #f59e0b;
      --bg-base: #f8fafc;
      --text-main: #0f172a;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
    }
    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .custom-shadow {
      box-shadow: 0 4px 20px -2px rgba(15, 82, 186, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
    }
    .hero-pattern {
      background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 82, 186, 0.88) 100%), url('/assets/images/9d6e96c7eb3eceb6.jpg');
      background-size: cover;
      background-position: center;
    }
    .subtle-grid {
      background-image: radial-gradient(rgba(15, 82, 186, 0.08) 1px, transparent 1px);
      background-size: 24px 24px;
    }