/* Base & Reset */
  *, *::before, *::after {
    box-sizing: border-box;
  }

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

  body {
    margin: 0;
    overflow-x: hidden;
  }

  ::selection {
    background: rgba(107, 29, 42, 0.12);
    color: #6B1D2A;
  }

  /* Scrollbar */
  ::-webkit-scrollbar {
    width: 6px;
  }
  ::-webkit-scrollbar-track {
    background: #FBF7F3;
  }
  ::-webkit-scrollbar-thumb {
    background: rgba(107, 29, 42, 0.2);
    border-radius: 3px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: rgba(107, 29, 42, 0.4);
  }

  /* Navbar scroll state */
  #navbar.scrolled {
    background: rgba(253, 252, 250, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(107, 29, 42, 0.06);
  }

  #navbar.scrolled .font-serif,
  #navbar.scrolled .font-sans {
    color: #6B1D2A !important;
  }

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

  /* Menu button animation */
  #menuBtn.active .menu-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }
  #menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  #menuBtn.active .menu-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }

  /* Reveal animations */
  .reveal-up {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal-up {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

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

    .reveal-up:nth-child(2) { transition-delay: 0.1s; }
    .reveal-up:nth-child(3) { transition-delay: 0.2s; }
    .reveal-up:nth-child(4) { transition-delay: 0.3s; }
    .reveal-up:nth-child(5) { transition-delay: 0.4s; }
    .reveal-up:nth-child(6) { transition-delay: 0.5s; }
  }

  /* Image lazy load fade-in */
  img[loading="lazy"] {
    transition: opacity 0.6s ease;
  }

  /* Focus styles */
  a:focus-visible, button:focus-visible {
    outline: 2px solid rgba(107, 29, 42, 0.5);
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* Subtle hover lift for cards */
  @media (prefers-reduced-motion: no-preference) {
    .group:hover .aspect-\[4\/3\] img {
      transform: scale(1.05);
    }
  }