/* Base */
  html {
    scroll-behavior: smooth;
  }

  body {
    overflow-x: hidden;
  }

  ::selection {
    background-color: rgba(245, 166, 35, 0.3);
    color: #f5f0f7;
  }

  /* Scroll Reveal — progressive enhancement */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 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 animations */
  @media (prefers-reduced-motion: no-preference) {
    #mobile-menu.open {
      animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    #mobile-menu.close {
      animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  @keyframes slideUp {
    from { opacity: 1; transform: translateY(0); }
    to   { opacity: 0; transform: translateY(-8px); }
  }

  /* Hamburger animation */
  #menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  #menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
    opacity: 0;
  }
  #menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  /* Header scroll state */
  #site-header.scrolled {
    background-color: rgba(26, 14, 34, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(74, 44, 94, 0.4);
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #1a0e22;
  }
  ::-webkit-scrollbar-thumb {
    background: #4A2C5E;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #6d3f7d;
  }

  /* Focus visible */
  :focus-visible {
    outline: 2px solid #F5A623;
    outline-offset: 2px;
  }

  /* Mobile nav link hover */
  @media (max-width: 767px) {
    .mobile-nav-link {
      display: block;
    }
  }