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

  html {
    scroll-behavior: smooth;
  }

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

  img {
    max-width: 100%;
    height: auto;
  }

  ::selection {
    background-color: #8c2727;
    color: white;
  }

  /* ========== SCROLLBAR ========== */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #fdf2f2;
  }
  ::-webkit-scrollbar-thumb {
    background: #c44848;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #a83232;
  }

  /* ========== NAVBAR SCROLL ========== */
  #navbar.scrolled {
    background: rgba(255, 248, 247, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(140, 39, 39, 0.08);
  }

  #navbar.scrolled .font-heading,
  #navbar.scrolled .font-body {
    color: #380f0f;
  }

  /* ========== HERO ========== */
  #hero {
    position: relative;
  }

  /* ========== SERVICE CARDS ========== */
  .service-card {
    transform: translateY(0);
  }

  .service-card:hover {
    transform: translateY(-4px);
  }

  /* ========== MOBILE MENU ========== */
  #mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  #mobileMenu.open {
    max-height: 500px;
  }

  /* ========== SCROLL REVEAL ========== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

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

    .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; }
  }

  /* Reduced motion: no animations */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      transition-duration: 0.01ms !important;
    }
    html {
      scroll-behavior: auto;
    }
    .reveal {
      opacity: 1;
      transform: none;
    }
  }

  /* ========== RESPONSIVE ========== */
  @media (max-width: 640px) {
    .font-heading {
      font-size: clamp(1.5rem, 5vw, 2rem);
    }
  }
</style>