/* Base & Typography */
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }

  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #faf8f5;
  }
  ::-webkit-scrollbar-thumb {
    background: #d4cec6;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #a89e94;
  }

  /* Selection */
  ::selection {
    background: #b82040;
    color: #fff;
  }

  /* Hero float animation */
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
  }

  /* Fade up for scroll reveals */
  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Scroll reveal styles - progressive enhancement */
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }

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

  /* Stagger delays */
  .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; }
  .reveal-delay-5 { transition-delay: 0.5s; }
  .reveal-delay-6 { transition-delay: 0.6s; }

  /* Service card tilt effect */
  .service-card {
    transform: translateY(0);
    transition: transform 0.5s ease, box-shadow 0.5s ease, border-color 0.5s ease;
  }

  @media (prefers-reduced-motion: no-preference) {
    .service-card:hover {
      transform: translateY(-4px);
    }
  }

  /* Navbar glass effect */
  #navbar.scrolled {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06), 0 4px 20px rgba(0,0,0,0.04);
  }

  /* Mobile menu transitions */
  #mobileMenu.open {
    opacity: 1;
    pointer-events: all;
  }

  #mobileMenu.close {
    opacity: 0;
    pointer-events: none;
  }

  /* Hamburger animation */
  .menu-line {
    display: block;
    transition: all 0.3s ease;
  }

  .menu-open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .menu-open .menu-line:nth-child(2) {
    opacity: 0;
  }
  .menu-open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    width: 1.5rem;
  }

  /* Mobile link animation */
  .mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
  }

  #mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
  }

  #mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
  #mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
  #mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
  #mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
  #mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }
  #mobileMenu.open .mobile-link:nth-child(6) { transition-delay: 0.35s; }

  /* Image hover zoom */
  .aspect-square {
    overflow: hidden;
  }

  @media (prefers-reduced-motion: no-preference) {
    .aspect-square img {
      transition: transform 0.7s ease;
    }
  }

  /* Focus visible */
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 2px solid #b82040;
    outline-offset: 2px;
  }