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

  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    margin: 0;
    overflow-x: hidden;
  }

  ::selection {
    background: rgba(232, 106, 82, 0.3);
    color: #fff;
  }

  /* Marquee Animation */
  @keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }

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

  /* Navbar Scroll Effect */
  #navbar.scrolled {
    background: rgba(15, 15, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  /* Mobile Menu */
  #mobileMenu.open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  #mobileMenu.open .menu-line:nth-child(2) {
    opacity: 0;
  }

  #mobileMenu.open .menu-line:nth-child(3) {
    width: 1.25rem;
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Mobile Link Transitions */
  .mobile-link {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .mobile-link:last-child {
    border-bottom: none;
  }

  /* Scroll Reveal Animations */
  .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);
  }

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

  /* Stagger children */
  .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; }
  .reveal-delay-5 { transition-delay: 0.5s; }
  .reveal-delay-6 { transition-delay: 0.6s; }

  /* Product Card Hover */
  .group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
  }

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

  ::-webkit-scrollbar-track {
    background: #0F0F14;
  }

  ::-webkit-scrollbar-thumb {
    background: #3F3F46;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #E86A52;
  }

  /* Focus Styles */
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 2px solid #E86A52;
    outline-offset: 2px;
  }

  /* Form Input Autofill */
  input:-webkit-autofill,
  textarea:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 30px #0F0F14 inset !important;
    -webkit-text-fill-color: #fff !important;
  }

  /* Smooth image loading */
  img {
    opacity: 1;
    transition: opacity 0.3s ease;
  }

  /* Geometric shape animations */
  @keyframes float {
    0%, 100% { transform: translateY(0) rotate(45deg); }
    50% { transform: translateY(-20px) rotate(45deg); }
  }

  @keyframes floatSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(0deg); }
  }

  @keyframes pulse-ring {
    0% { transform: scale(0.95); opacity: 0.7; }
    50% { transform: scale(1); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.7; }
  }

  .geometric-float {
    animation: float 8s ease-in-out infinite;
  }

  .geometric-float-slow {
    animation: floatSlow 12s ease-in-out infinite;
  }

  /* Counter animation for stats */
  @keyframes countUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* Mobile responsiveness adjustments */
  @media (max-width: 768px) {
    .animate-marquee {
      animation-duration: 20s;
    }
  }

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