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

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

  body {
    margin: 0;
    -webkit-font-smoothing: antialiased;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #ecfdf5;
  }
  ::-webkit-scrollbar-thumb {
    background: #a7f3d0;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #6ee7b7;
  }

  /* Floating animations */
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }

  @keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
  }

  .animate-float {
    animation: float 4s ease-in-out infinite;
  }

  .animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
  }

  /* Scroll reveal - progressive enhancement */
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

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

  /* Menu tabs */
  .menu-tab {
    background: transparent;
    border: 1.5px solid #d1fae5;
    color: #065f46;
    cursor: pointer;
    font-family: 'Inter', system-ui, sans-serif;
  }

  .menu-tab:hover {
    background: #ecfdf5;
    border-color: #6ee7b7;
  }

  .menu-tab.active {
    background: #059669;
    border-color: #059669;
    color: white;
  }

  .menu-tab.active:hover {
    background: #047857;
    border-color: #047857;
  }

  /* Menu item card */
  .menu-item {
    background: #fefdf8;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    padding: 1.25rem;
    transition: all 0.3s ease;
  }

  .menu-item:hover {
    border-color: #a7f3d0;
    box-shadow: 0 4px 20px rgba(5, 150, 105, 0.08);
    transform: translateY(-2px);
  }

  .menu-item.hidden {
    display: none;
  }

  /* Mobile menu */
  #mobile-menu.open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  #mobile-menu.open .menu-line:nth-child(2) {
    opacity: 0;
  }
  #mobile-menu.open .menu-line:nth-child(3) {
    width: 1.25rem;
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .mobile-link {
    display: block;
  }

  /* Navbar scroll state */
  #navbar.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-blur-md;
    box-shadow: 0 1px 20px rgba(5, 150, 105, 0.08);
  }

  /* Reduced motion */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    html {
      scroll-behavior: auto;
    }
  }

  /* Responsive adjustments */
  @media (max-width: 768px) {
    .font-serif {
      font-size: clamp(1.75rem, 5vw, 2.5rem);
    }
  }