/* ===== RESET & BASE ===== */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { min-height: 100vh; }
  img { max-width: 100%; height: auto; display: block; }

  /* ===== NAV ===== */
  #siteNav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(184,134,11,0.1);
    transition: box-shadow 0.3s ease;
  }
  #siteNav.nav-scrolled {
    box-shadow: 0 4px 30px rgba(27,42,74,0.08);
  }
  #siteNav .h-18 { height: 72px; }

  /* ===== HERO GRADIENT ===== */
  .hero-gradient {
    background: linear-gradient(135deg, #1B2A4A 0%, #2a3f6e 30%, #1B2A4A 60%, #0c1324 100%);
  }

  /* ===== HERO BLOBS ===== */
  .hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: blob-float 8s ease-in-out infinite;
  }
  .hero-blob-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #B8860B 0%, transparent 70%);
    top: -100px; left: -100px;
    animation-delay: 0s;
  }
  .hero-blob-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, #f4d894 0%, transparent 70%);
    bottom: -50px; right: -50px;
    animation-delay: -3s;
  }
  .hero-blob-3 {
    width: 300px; height: 300px;
    background: radial-gradient(circle, #6684ca 0%, transparent 70%);
    top: 40%; left: 60%;
    animation-delay: -5s;
  }
  @keyframes blob-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
  }

  /* ===== REVEAL ANIMATIONS ===== */
  .reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(30px);
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ===== MOBILE MENU ===== */
  #mobileMenu {
    animation: slideDown 0.3s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(184,134,11,0.1);
    color: #1B2A4A;
    text-decoration: none;
    transition: color 0.2s;
  }
  .mobile-link:hover { color: #B8860B; }
  .mobile-link:last-child { border-bottom: none; }

  /* ===== SCROLLBAR ===== */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: #fdf9ee; }
  ::-webkit-scrollbar-thumb { background: #B8860B; border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: #996f09; }