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

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }

  body {
    overflow-x: hidden;
  }

  ::selection {
    background: #7B2D3B;
    color: #FDF8F6;
  }

  /* Scroll reveal base - progressive enhancement via JS */
  .reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal.is-hidden {
      opacity: 0;
      transform: translateY(30px);
    }
    .reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Staggered delays */
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }

  /* Navbar glass effect */
  #navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  #navbar.scrolled {
    background: rgba(58, 15, 24, 0.92);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  }

  /* Mobile menu transitions */
  #mobileMenu {
    animation: slideDown 0.3s ease forwards;
  }

  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  #mobileMenu.hidden {
    display: none;
  }

  /* Smooth image loading */
  img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #FDF8F6;
  }
  ::-webkit-scrollbar-thumb {
    background: #7B2D3B;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #5e1f2b;
  }

  /* Focus styles */
  a:focus-visible, button:focus-visible {
    outline: 2px solid #7B2D3B;
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* Hero text animation - only for hero, not above fold content */
  @media (prefers-reduced-motion: no-preference) {
    header h1 {
      animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
      animation-delay: 0.2s;
    }
    header p {
      animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
      animation-delay: 0.4s;
    }
    header .flex-col {
      animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
      animation-delay: 0.6s;
    }
    header .inline-flex {
      animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
      animation-delay: 0.5s;
    }
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Gradient text utility */
  .text-gradient {
    background: linear-gradient(135deg, #F9CDD5, #F4A7B8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }