/* Base & Smooth Scrolling */
  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    overflow-x: hidden;
  }

  /* Selection Color */
  ::selection {
    background-color: rgba(201, 168, 76, 0.3);
    color: #1a2744;
  }

  /* Custom Scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #f5f5f4;
  }
  ::-webkit-scrollbar-thumb {
    background: #c9a84c;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #b8943f;
  }

  /* Navbar Scroll State */
  #navbar.scrolled {
    background: rgba(17, 29, 54, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
  }

  #navbar.scrolled .mobile-link {
    color: rgba(255, 255, 255, 0.85) !important;
  }

  /* Hero Animations */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hero-content > * {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
  }

  .hero-content > *:nth-child(1) { animation-delay: 0.1s; }
  .hero-content > *:nth-child(2) { animation-delay: 0.25s; }
  .hero-content > *:nth-child(3) { animation-delay: 0.4s; }
  .hero-content > *:nth-child(4) { animation-delay: 0.55s; }
  .hero-content > *:nth-child(5) { animation-delay: 0.7s; }

  /* Scroll Reveal */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* Stagger children */
  .reveal-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }

  .reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
  .reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
  .reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
  .reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }
  .reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
  .reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.3s; }

  .reveal-stagger.visible > * {
    opacity: 1;
    transform: translateY(0);
  }

  /* Mobile Menu Transitions */
  #mobile-menu {
    animation: slideDown 0.3s ease;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      max-height: 0;
    }
    to {
      opacity: 1;
      max-height: 500px;
    }
  }

  #mobile-menu.collapsing {
    animation: slideUp 0.25s ease forwards;
  }

  @keyframes slideUp {
    from {
      opacity: 1;
      max-height: 500px;
    }
    to {
      opacity: 0;
      max-height: 0;
    }
  }

  /* Product card hover glow */
  .group:hover .bg-gold-500 {
    box-shadow: 0 0 25px rgba(201, 168, 76, 0.5);
  }

  /* Form input focus ring animation */
  input:focus, select:focus, textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
  }

  /* Button ripple effect */
  .bg-gold-500, .bg-navy-800 {
    position: relative;
    overflow: hidden;
  }

  /* Parallax-like subtle movement on hero */
  #hero {
    will-change: transform;
  }

  /* Ensure images don't cause layout shift */
  img {
    max-width: 100%;
    height: auto;
  }

  /* Mobile responsiveness tweaks */
  @media (max-width: 768px) {
    .font-serif {
      line-height: 1.15;
    }

    #hero {
      min-height: 100vh;
      min-height: 100dvh;
    }

    .stats-grid {
      grid-template-columns: repeat(2, 1fr) !important;
      gap: 0.75rem !important;
    }

    .stats-grid > div {
      padding: 1rem !important;
    }

    .stats-grid .text-3xl {
      font-size: 1.75rem !important;
    }
  }

  /* Reduce motion for accessibility */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }

    html {
      scroll-behavior: auto;
    }

    .reveal, .reveal-stagger > * {
      opacity: 1;
      transform: none;
    }
  }