/* ===== BASE ===== */
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 80px; }
  body { margin: 0; }
  img { max-width: 100%; height: auto; }

  /* ===== BUTTONS ===== */
  .btn-amber {
    background: linear-gradient(135deg, #ffbe00 0%, #e5a100 100%);
    color: #441e39;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  .btn-amber:hover {
    background: linear-gradient(135deg, #ffd44d 0%, #ffbe00 100%);
  }

  .btn-plum-outline {
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  .btn-plum-outline:hover {
    background: rgba(107, 47, 91, 0.06);
  }

  /* ===== NAVBAR ===== */
  #navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
  }
  #navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(107, 47, 91, 0.08);
  }
  #navbar.scrolled .nav-link { color: #441e39; }
  #navbar.scrolled .nav-link:hover { color: #6B2F5B; }

  /* ===== FLOATING CARDS ===== */
  .floating-card {
    animation: float 6s ease-in-out infinite;
  }
  .card-1 { animation-delay: 0s; }
  .card-2 { animation-delay: -2s; }
  .card-3 { animation-delay: -4s; }

  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
  }

  /* ===== SERVICE CARDS ===== */
  .service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .service-card.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== SCROLL REVEAL ===== */
  .scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== MOBILE MENU ===== */
  #mobile-menu {
    animation: slideDown 0.3s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .mobile-nav-link {
    transition: color 0.2s ease;
  }
  .mobile-nav-link:hover {
    color: #6B2F5B;
  }

  /* ===== INPUT FOCUS ===== */
  input:focus, select:focus, textarea:focus {
    outline: none;
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 768px) {
    .font-serif { line-height: 1.2; }
  }