/* Base & Reset */
  *, *::before, *::after {
    box-sizing: border-box;
  }

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

  body {
    overflow-x: hidden;
  }

  ::selection {
    background: rgba(232, 99, 107, 0.3);
    color: #f5f5f5;
  }

  /* Scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #0d0d0d;
  }
  ::-webkit-scrollbar-thumb {
    background: #2e2e2e;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #e8636b;
  }

  /* Navigation */
  #nav {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
  }

  #nav.scrolled {
    background: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
  }

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

  .mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
  }

  #mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
  }

  #mobileMenu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
  #mobileMenu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
  #mobileMenu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
  #mobileMenu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
  #mobileMenu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

  /* Menu Button Animation */
  #menuBtn.active .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  #menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  #menuBtn.active .menu-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
    width: 5;
  }

  /* Menu Tabs */
  .menu-tab {
    background: transparent;
    border: 1px solid #2e2e2e;
    color: #9ca3af;
    cursor: pointer;
    font-family: 'Inter', system-ui, sans-serif;
  }

  .menu-tab:hover {
    border-color: #e8636b;
    color: #e8636b;
  }

  .menu-tab.active {
    background: #e8636b;
    border-color: #e8636b;
    color: #ffffff;
  }

  /* Menu Panels */
  .menu-panel {
    animation: fadeUp 0.4s ease forwards;
  }

  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Scroll Animations */
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .reveal.visible {
    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; }

  /* Gallery Scroll Animation */
  @keyframes scroll {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }

  .animate-scroll {
    animation: scroll 30s linear infinite;
  }

  .animate-scroll:hover {
    animation-play-state: paused;
  }

  /* Gold shimmer effect */
  @keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
  }

  /* Floating animation */
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }

  .float-animation {
    animation: float 4s ease-in-out infinite;
  }

  /* Responsive adjustments */
  @media (max-width: 767px) {
    html {
      scroll-padding-top: 70px;
    }

    #hero h1 {
      font-size: 2.75rem;
    }

    .floating-card {
      position: relative;
      margin-top: 1rem;
    }
  }

  @media (min-width: 768px) and (max-width: 1023px) {
    #hero h1 {
      font-size: 3.5rem;
    }
  }

  /* Focus styles for accessibility */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible,
  select:focus-visible {
    outline: 2px solid #e8636b;
    outline-offset: 2px;
  }

  /* Print styles */
  @media print {
    #nav, .animate-scroll, #menuBtn {
      display: none;
    }
    body {
      background: white;
      color: black;
    }
  }