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

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

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

  /* ===== NAVBAR ===== */
  #navbar {
    transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
  }

  #navbar.scrolled {
    background: rgba(255, 254, 249, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(5, 78, 59, 0.08);
  }

  #navbar.scrolled .nav-link {
    color: #064e3b;
  }

  #navbar.scrolled .nav-link:hover {
    color: #059669;
  }

  #navbar.scrolled .font-serif {
    color: #064e3b;
  }

  /* ===== REVEAL ANIMATIONS ===== */
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }

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

  /* Reduced motion */
  @media (prefers-reduced-motion: reduce) {
    .reveal {
      opacity: 1;
      transform: none;
      transition: none;
    }
    html {
      scroll-behavior: auto;
    }
    .service-card,
    .reveal {
      transition: none;
    }
    img:hover {
      transform: none;
    }
  }

  /* ===== MOBILE MENU ===== */
  #mobileMenu {
    animation: slideDown 0.3s ease;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ===== CUSTOM SCROLLBAR ===== */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #fdf9ee;
  }
  ::-webkit-scrollbar-thumb {
    background: #a7f3d0;
    border-radius: 999px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #6ee7b7;
  }

  /* ===== SELECTION ===== */
  ::selection {
    background: #d1fae5;
    color: #064e3b;
  }