/* roulang page: index */
:root {
      --primary: #0F2B5C;
      --primary-light: #1D4ED8;
      --primary-accent: #2563EB;
      --cyan-highlight: #06B6D4;
      --bg-base: #F8FAFC;
      --bg-soft: #F1F5F9;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-color: rgba(226, 232, 240, 0.9);
      --card-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.04), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --card-shadow-hover: 0 20px 30px -10px rgba(15, 43, 92, 0.12);
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      background-color: var(--bg-base);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .hero-angled-clip {
      clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
    }
    @media (max-width: 768px) {
      .hero-angled-clip {
        clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
      }
    }
    .card-modern {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 0.875rem;
      box-shadow: var(--card-shadow);
      transition: all 0.28s ease;
    }
    .card-modern:hover {
      box-shadow: var(--card-shadow-hover);
      transform: translateY(-2px);
    }
    .metric-border-r {
      border-right: 1px solid rgba(226, 232, 240, 0.8);
    }
    @media (max-width: 1024px) {
      .metric-border-r {
        border-right: none;
        border-bottom: 1px solid rgba(226, 232, 240, 0.8);
      }
    }
    .code-pill {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    }