body {
      box-sizing: border-box;
    }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html, body {
      height: 100%;
      width: 100%;
    }

    body {
      font-family: 'Inter', sans-serif;
      background-color: #0a0a0a;
      color: #ffffff;
      overflow-x: hidden;
    }

    h1, h2, h3, h4, h5, h6 {
      font-family: 'Playfair Display', serif;
    }

    .glass-card {
      background: rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    }

    .gloss-effect {
      position: relative;
      overflow: hidden;
    }

    .gloss-effect::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left 0.6s ease;
    }

    .gloss-effect:hover::before {
      left: 100%;
    }

    .btn-primary {
      text-transform: uppercase;
      letter-spacing: 2px;
      font-weight: 700;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .btn-primary::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.2);
      transform: translate(-50%, -50%);
      transition: width 0.6s, height 0.6s;
    }

    .btn-primary:hover::after {
      width: 300px;
      height: 300px;
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 15px 40px rgba(255, 0, 80, 0.4);
    }

    .product-card {
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative;
    }

    .product-card:hover {
      transform: translateY(-12px);
    }

    .product-card::after {
      content: '';
      position: absolute;
      bottom: -20px;
      left: 50%;
      transform: translateX(-50%);
      width: 80%;
      height: 20px;
      background: radial-gradient(ellipse, rgba(255, 0, 80, 0.3), transparent);
      opacity: 0;
      transition: opacity 0.4s;
    }

    .product-card:hover::after {
      opacity: 1;
    }

    .nav-link {
      position: relative;
      transition: color 0.3s ease;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, #ff0050, #d4af37);
      transition: width 0.3s ease;
    }

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

    .neon-glow {
      box-shadow: 0 0 20px rgba(255, 0, 80, 0.5);
    }

    .neon-glow:hover {
      box-shadow: 0 0 40px rgba(255, 0, 80, 0.8);
    }

    .toast {
      position: fixed;
      top: 20px;
      right: 20px;
      background: linear-gradient(135deg, #ff0050, #d4af37);
      padding: 1rem 1.5rem;
      border-radius: 12px;
      box-shadow: 0 10px 40px rgba(255, 0, 80, 0.5);
      z-index: 1000;
      animation: slideIn 0.4s ease;
      color: white;
      font-weight: 600;
    }

    @keyframes slideIn {
      from {
        transform: translateX(400px);
        opacity: 0;
      }
      to {
        transform: translateX(0);
        opacity: 1;
      }
    }

    .modal-overlay {
      background: rgba(0, 0, 0, 0.9);
      backdrop-filter: blur(10px);
    }

    .modal-content {
      animation: modalSlide 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    @keyframes modalSlide {
      from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
      }
      to {
        opacity: 1;
        transform: scale(1) translateY(0);
      }
    }

    input:focus, textarea:focus, select:focus {
      outline: none;
      border-color: #ff0050;
      box-shadow: 0 0 0 3px rgba(255, 0, 80, 0.2);
    }

    .metallic-text {
      background: linear-gradient(135deg, #d4af37, #f8e5a0, #d4af37);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-gradient {
      background: linear-gradient(135deg, #0a0a0a 0%, #1a0a14 50%, #0a0a0a 100%);
    }

    @keyframes float {
      0%, 100% { transform: translateY(0px); }
      50% { transform: translateY(-20px); }
    }

    .floating {
      animation: float 6s ease-in-out infinite;
    }

    @keyframes typewriter {
      from { width: 0; }
      to { width: 100%; }
    }

    @keyframes blink {
      50% { border-color: transparent; }
    }

    .typewriter-text {
      display: inline-block;
      overflow: hidden;
      border-right: 3px solid #d4af37;
      white-space: nowrap;
      animation: typewriter 3s steps(20) 1s forwards, blink 0.75s step-end infinite;
      width: 0;
    }

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

    .marquee-content {
      animation: marquee 20s linear infinite;
      width: fit-content;
    }

    .marquee-container:hover .marquee-content {
      animation-play-state: paused;
    }

    .parallax-img {
      transition: transform 0.3s ease-out;
    }

    .scroll-gallery {
      display: flex;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }

    .scroll-gallery::-webkit-scrollbar {
      display: none;
    }

    .scroll-gallery > * {
      scroll-snap-align: start;
      flex-shrink: 0;
    }

    .light-sweep {
      position: relative;
      overflow: hidden;
    }

    .light-sweep::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 50%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.4), transparent);
      transition: left 0.8s ease;
    }

    .light-sweep:hover::before {
      left: 100%;
    }

    .magnetic-btn {
      transition: transform 0.2s ease;
    }

    .magnetic-btn:hover {
      transform: scale(1.05);
    }

    @media (max-width: 768px) {
      .btn-primary {
        letter-spacing: 1px;
        font-size: 14px;
        padding: 12px 24px;
      }
    }