:root {
      --primary: #0a2a4a;
      --secondary: #c9a84c;
      --secondary-light: #e5c96a;
      --text-muted: #4a5a72;
    }
    body { font-family: 'Segoe UI', Roboto, system-ui, sans-serif; color: #1e2a41; }
    .bg-primary-dark { background-color: var(--primary); }
    .text-gold { color: var(--secondary); }
    .btn-gold {
      background-color: var(--secondary);
      color: #0a2a4a;
      font-weight: 600;
      padding: 10px 28px;
      border-radius: 40px;
      transition: all 0.2s ease;
    }
    .btn-gold:hover {
      background-color: #dbb95a;
      color: #0a2a4a;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(201, 168, 76, 0.4);
    }
    .btn-outline-gold {
      background: transparent;
      border: 2px solid var(--secondary);
      color: var(--secondary);
      font-weight: 600;
      padding: 10px 28px;
      border-radius: 40px;
    }
    .btn-outline-gold:hover {
      background: var(--secondary);
      color: #0a2a4a;
    }
    .btn-dark-custom {
      background-color: var(--primary);
      color: white;
      font-weight: 600;
      padding: 10px 28px;
      border-radius: 40px;
    }
    .btn-dark-custom:hover {
      background-color: #1a3a5a;
      color: white;
    }
    .top-bar {
      background: var(--primary);
      color: white;
      padding: 8px 0;
      font-size: 0.85rem;
      border-bottom: 3px solid var(--secondary);
    }
    .top-bar a { color: rgba(255, 255, 255, 0.8); text-decoration: none; }
    .top-bar a:hover { color: white; }
    .navbar-custom {
      background: white;
      box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
      padding: 12px 0;
    }
    .navbar-custom .nav-link { color: #1e2a41; font-weight: 500; }
    .navbar-custom .nav-link:hover { color: var(--secondary); }
    .nav-cta {
      background: var(--secondary);
      padding: 6px 20px;
      border-radius: 30px;
      color: #0a2a4a !important;
      font-weight: 700;
    }
    .nav-cta:hover { background: #dbb95a; }
    .hero-section {
      position: relative;
      min-height: 70vh;
      display: flex;
      align-items: center;
      color: white;
      overflow: hidden;
    }
    .hero-slides {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
    }
    .hero-slide {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-size: cover;
      background-position: center;
      opacity: 0;
      transition: opacity 1s ease;
    }
    .hero-slide.active { opacity: 1; }
    .hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(10, 42, 74, 0.78);
      z-index: 1;
    }
    .hero-content {
      position: relative;
      z-index: 2;
      padding: 60px 0;
    }
    .hero-content h1 { font-size: 3rem; font-weight: 700; line-height: 1.2; }
    .hero-content h1 span { color: var(--secondary); }
    .hero-content .lead { font-size: 1.15rem; opacity: 0.9; max-width: 600px; }
    .hero-stats div {
      background: rgba(255, 255, 255, 0.1);
      padding: 12px 24px;
      border-radius: 40px;
      backdrop-filter: blur(4px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      text-align: center;
    }
    .hero-stats strong { font-size: 1.8rem; display: block; color: var(--secondary); }
    .hero-right-box {
      background: rgba(255, 255, 255, 0.06);
      padding: 30px;
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(4px);
    }
    .hero-right-box blockquote {
      font-style: italic;
      font-size: 1.1rem;
      opacity: 0.9;
      border-left: 4px solid var(--secondary);
      padding-left: 24px;
      margin: 16px 0;
    }
    .hero-right-box cite {
      display: block;
      margin-top: 12px;
      font-style: normal;
      font-weight: 600;
      color: var(--secondary);
    }
    .section-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 16px;
    }
    .section-sub {
      color: var(--text-muted);
      max-width: 700px;
      margin-bottom: 40px;
      font-size: 1.1rem;
    }
    .about-iica-box {
      background: linear-gradient(135deg, #f7f9fc 0%, #e8edf5 100%);
      border-radius: 20px;
      padding: 40px;
      border-left: 5px solid var(--secondary);
    }
    .contact-section {
      background: var(--primary);
      color: white;
      padding: 50px 0;
    }
    .contact-section a { color: var(--secondary); text-decoration: none; }
    .contact-section a:hover { text-decoration: underline; }
    .footer-bottom {
      background: #051a2e;
      color: rgba(255, 255, 255, 0.6);
      padding: 20px 0;
      font-size: 0.9rem;
      text-align: center;
    }
    .modal-custom .modal-content { border-radius: 24px; padding: 10px; }
    .modal-custom .modal-header { border-bottom: none; padding-bottom: 0; }
    .modal-custom .modal-body { padding-top: 0; }
    .modal-custom .form-control { border-radius: 10px; padding: 10px 14px; }
    .modal-custom .form-control:focus {
      border-color: var(--secondary);
      box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
    }
    .marquee-section {
      background: #1e4a7a;
      color: white;
      padding: 10px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .marquee-section i { color: var(--secondary); margin: 0 8px; }
    .card { transition: transform 0.2s, box-shadow 0.2s; }
    .card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08) !important; }
    @media (max-width: 768px) {
      .hero-content h1 { font-size: 2rem; }
      .section-title { font-size: 1.6rem; }
      .hero-stats { flex-wrap: wrap; justify-content: center; }
      .about-iica-box { padding: 24px; }
    }
    @media (max-width: 576px) {
      .hero-content { padding: 40px 0; }
      .hero-right-box { padding: 20px; }
    }