/* Base styles */
  html {
    scroll-behavior: smooth;
  }

  body {
    overflow-x: hidden;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }

  ::-webkit-scrollbar-track {
    background: #0A1628;
  }

  ::-webkit-scrollbar-thumb {
    background: #C9A84C;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #D4B85E;
  }

  /* Scroll reveal animations — progressive enhancement */
  @media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    .scroll-reveal:nth-child(2) { transition-delay: 0.1s; }
    .scroll-reveal:nth-child(3) { transition-delay: 0.2s; }
    .scroll-reveal:nth-child(4) { transition-delay: 0.3s; }
    .scroll-reveal:nth-child(5) { transition-delay: 0.4s; }
    .scroll-reveal:nth-child(6) { transition-delay: 0.5s; }
  }

  /* Navbar active state */
  .nav-link {
    position: relative;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #C9A84C;
    transition: width 0.3s ease;
  }

  .nav-link:hover::after {
    width: 100%;
  }

  /* Mobile menu animations */
  #mobileMenu.open {
    opacity: 1;
    pointer-events: all;
  }

  #mobileMenu.closed {
    opacity: 0;
    pointer-events: none;
  }

  /* Hamburger animation */
  #menuBtn.active #menuLine1 {
    transform: rotate(45deg) translate(4px, 4px);
  }

  #menuBtn.active #menuLine2 {
    opacity: 0;
  }

  #menuBtn.active #menuLine3 {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 1.5rem;
  }

  /* Subtle line decorations */
  .thin-line {
    height: 1px;
    background: linear-gradient(to right, transparent, #C9A84C, transparent);
  }

  /* Card hover effects */
  .service-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
  }

  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.12);
  }

  /* Image hover zoom */
  .img-zoom {
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .img-zoom:hover {
    transform: scale(1.05);
  }

  /* Gold accent underline */
  .gold-underline {
    position: relative;
    display: inline-block;
  }

  .gold-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, #C9A84C, transparent);
  }

  /* Fade in for hero text */
  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hero-content > * {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  .hero-content > *:nth-child(1) { animation-delay: 0.1s; }
  .hero-content > *:nth-child(2) { animation-delay: 0.2s; }
  .hero-content > *:nth-child(3) { animation-delay: 0.3s; }
  .hero-content > *:nth-child(4) { animation-delay: 0.4s; }

  /* Responsive adjustments */
  @media (max-width: 768px) {
    .font-serif {
      line-height: 1.2;
    }
  }
</style>