*, *::before, *::after {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    margin: 0;
    overflow-x: hidden;
  }

  ::selection {
    background: rgba(201, 168, 76, 0.3);
    color: #f0f0f0;
  }

  /* Floating animation for hero stat cards */
  @keyframes float-1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(0.5deg); }
  }
  @keyframes float-2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(-0.5deg); }
  }
  @keyframes float-3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
  }
  @keyframes float-4 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(0.3deg); }
  }

  .floating-card {
    animation-duration: 4s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
  }
  .card-1 { animation-name: float-1; }
  .card-2 { animation-name: float-2; animation-delay: 1s; }
  .card-3 { animation-name: float-3; animation-delay: 0.5s; }
  .card-4 { animation-name: float-4; animation-delay: 1.5s; }

  /* Scroll reveal - progressive enhancement: default is visible, JS adds animation */
  .scroll-reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
    .scroll-reveal:not(.revealed) {
      opacity: 0;
      transform: translateY(24px);
    }
  }

  /* Mobile menu */
  #mobile-menu {
    transition: opacity 0.3s ease, pointer-events 0.3s ease;
  }
  #mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
  }
  #mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
  }

  /* Navbar scrolled state */
  #navbar.scrolled {
    background: rgba(5, 13, 26, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  }

  /* Custom select arrow */
  select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23c9a84c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
  }

  /* Gold text gradient for special elements */
  .gold-gradient {
    background: linear-gradient(135deg, #c9a84c 0%, #e0ca7a 50%, #c9a84c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  /* Subtle scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #0a1628;
  }
  ::-webkit-scrollbar-thumb {
    background: #1a3a6b;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #c9a84c;
  }
</style>