*, *::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, shown via JS */
  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

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

    .scroll-reveal:nth-child(2) { transition-delay: 100ms; }
    .scroll-reveal:nth-child(3) { transition-delay: 200ms; }
    .scroll-reveal:nth-child(4) { transition-delay: 300ms; }
  }

  /* Navbar glass effect when scrolled */
  #navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(109, 31, 52, 0.06);
  }

  /* Mobile menu animation */
  #mobile-menu.open .menu-line:first-child {
    transform: rotate(45deg) translate(4px, 4px);
  }
  #mobile-menu.open .menu-line:nth-child(2) {
    opacity: 0;
  }
  #mobile-menu.open .menu-line:last-child {
    width: 24px;
    transform: rotate(-45deg) translate(4px, -4px);
  }

  /* Subtle hover lift for cards */
  .group:hover .group-hover\\:scale-105 {
    transform: scale(1.05);
  }

  /* Custom selection color */
  ::selection {
    background: rgba(212, 77, 110, 0.15);
    color: #6d1f34;
  }