html {
    scroll-behavior: smooth;
  }

  body {
    overflow-x: hidden;
  }

  /* Scroll reveal animations — progressive enhancement, only when JS runs */
  .reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(32px);
    }

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

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
  }

  /* Mobile menu transitions */
  #menuOverlay {
    animation: menuSlideIn 0.3s ease forwards;
  }

  @keyframes menuSlideIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .menu-link {
    position: relative;
  }

  .menu-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FF6644;
    transition: width 0.3s ease;
  }

  .menu-link:hover::after {
    width: 100%;
  }

  /* Subtle card hover lift */
  .group:hover {
    transform: translateY(-2px);
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }

  ::-webkit-scrollbar-track {
    background: #F5F5F7;
  }

  ::-webkit-scrollbar-thumb {
    background: #D1D1D8;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #A1A1AA;
  }
</style>