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

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

  body {
    overflow-x: hidden;
  }

  /* Scroll reveal — progressive enhancement, hidden by default */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }

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

    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }
  }

  /* Mobile menu animation */
  #mobile-menu {
    transition: max-height 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
  }

  #mobile-menu.hidden {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
  }

  #mobile-menu:not(.hidden) {
    max-height: 400px;
    opacity: 1;
  }

  /* Image hover zoom in gallery */
  .overflow-hidden img {
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #FDF9F3;
  }
  ::-webkit-scrollbar-thumb {
    background: #1A5640;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #0F3D2C;
  }

  /* Selection color */
  ::selection {
    background: #1A5640;
    color: #FDF9F3;
  }
</style>