/* ===== BASE & RESET ===== */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { margin: 0; }
  img { max-width: 100%; height: auto; display: block; }
  ::selection { background: #c2304a; color: #fff; }

  /* ===== NAVBAR SCROLL STATE ===== */
  #navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(110, 28, 43, 0.08);
  }
  #navbar.scrolled .font-display { color: #6e1c2b; }

  /* ===== MOBILE MENU ===== */
  .mobile-link { display: block; }

  /* ===== FLOATING ANIMATIONS ===== */
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
  }
  @keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
  }
  .animate-float { animation: float 4s ease-in-out infinite; }
  .animate-float-delayed { animation: float-delayed 4s ease-in-out infinite 1s; }

  /* ===== SCROLL REVEAL (progressive enhancement) ===== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }
  @media (prefers-reduced-motion: reduce) {
    .reveal {
      opacity: 1;
      transform: none;
      transition: none;
    }
  }

  /* ===== SERVICE CARD HOVER ===== */
  .service-card {
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
  }
  .service-card:hover {
    transform: translateY(-4px);
  }

  /* ===== CUSTOM SCROLLBAR ===== */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: #fdf8f5; }
  ::-webkit-scrollbar-thumb { background: #c2304a; border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: #a1233a; }
</style>