.product-hero {
      padding: 60px 0;
      background: linear-gradient(135deg, var(--secondary) 0%, var(--bg) 100%);
      border-bottom: 1px solid var(--border);
    }
    
    .product-hero .container {
      display: flex;
      gap: 50px;
      align-items: center;
      flex-wrap: wrap;
    }
    
    .product-hero-image {
      flex: 1 1 200px;
      border-radius: var(--radius-2xl);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      border: 3px solid var(--primary);
    }
    
    .product-hero-image img {
      width: 100%;
      height: auto;
      display: block;
      transition: var(--transition);
    }
    
    .product-hero-image:hover img {
      transform: scale(1.05);
    }
    
    .product-hero-content {
      flex: 1 1 400px;
    }
    
    .product-hero-content h1 {
      font-size: 2.5rem;
      color: var(--primary);
      margin-bottom: 20px;
      line-height: 1.2;
    }
    
    .product-meta {
      display: flex;
      gap: 30px;
      margin: 25px 0;
      flex-wrap: wrap;
    }
    
    .product-meta-item {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text-light);
    }
    
    .product-meta-item i {
      font-size: 1.25rem;
      color: var(--primary);
    }
    
    .product-price-tag {
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary);
      margin: 20px 0;
    }
    
    .product-actions {
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
    }
    
    .product-btn {
      padding: 15px 35px;
      border-radius: var(--radius-lg);
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    
    .product-btn-primary {
      background: var(--primary);
      color: white;
      box-shadow: var(--shadow-md);
    }
    
    .product-btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }
    
    .product-btn-secondary {
      background: transparent;
      border: 2px solid var(--primary);
      color: var(--primary);
    }
    
    .product-btn-secondary:hover {
      background: var(--primary);
      color: white;
    }
    
    .product-section {
      margin-bottom: 60px;
      scroll-margin-top: 100px;
    }
    
    .product-section-title {
      font-size: 2rem;
      color: var(--text);
      margin-bottom: 30px;
      padding-bottom: 15px;
      border-bottom: 2px solid var(--border);
      position: relative;
    }
    
    .product-section-title::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 80px;
      height: 2px;
      background: var(--primary);
    }
    
    .product-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      margin: 30px 0;
      background: var(--bg);
      border-radius: var(--radius-xl);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border);
    }
    
    .product-table thead tr {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    }
    
    .product-table th {
      padding: 18px 20px;
      text-align: left;
      color: white;
      font-weight: 600;
    }
    
    .product-table td {
      padding: 14px 20px;
      border-bottom: 1px solid var(--border);
      background: var(--bg);
    }
    
    .product-table tbody tr:last-child td {
      border-bottom: none;
    }
    
    .product-table tbody tr:hover td {
      background: var(--surface);
    }
    
    .carousel-outer {
      margin: 30px 0;
      overflow-x: auto;
      padding: 15px 0 25px;
      -webkit-overflow-scrolling: touch;
      max-width: 100%;
      cursor: grab;
      scroll-behavior: smooth;
    }
    
    .carousel-outer::-webkit-scrollbar {
      height: 8px;
    }
    
    .carousel-outer::-webkit-scrollbar-track {
      background: var(--surface);
      border-radius: 4px;
    }
    
    .carousel-outer::-webkit-scrollbar-thumb {
      background: var(--primary);
      border-radius: 4px;
    }
    
    .carousel-wrapper {
      display: flex;
      gap: 15px;
      width: max-content;
    }
    
    .img-container {
      width: 200px;
      height: 200px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      cursor: pointer;
      border: 2px solid var(--border);
      transition: var(--transition);
      flex-shrink: 0;
      background: var(--surface);
    }
    
    .img-container:hover {
      border-color: var(--primary);
      transform: scale(1.05);
      box-shadow: var(--shadow-md);
    }
    
    .img-container img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
    
    .image-row {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      justify-content: center;
      margin: 30px 0;
    }
    
    .image-row img {
      max-width: 100%;
      max-height: 300px;
      width: auto;
      border-radius: var(--radius-lg);
      cursor: pointer;
      box-shadow: var(--shadow-lg);
      border: 2px solid var(--border);
      object-fit: contain;
      transition: var(--transition);
    }
    
    .image-row img:hover {
      border-color: var(--primary);
      transform: scale(1.02);
    }
    
    .feature-list {
      margin: 20px 0 20px 30px;
      color: var(--text-light);
    }
    
    .feature-list li {
      margin-bottom: 10px;
      position: relative;
      list-style-type: none;
    }
    
    .feature-list li::before {
      content: "▹";
      color: var(--primary);
      position: absolute;
      left: -20px;
      font-size: 1.2rem;
    }
    
    .modal {
      display: none;
      position: fixed;
      z-index: 9999;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0,0,0,0.95);
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }
    
    .modal.active {
      display: flex;
    }
    
    .modal-image {
      max-width: 90%;
      max-height: 80vh;
      object-fit: contain;
      border-radius: 8px;
    }
    
    .modal-controls {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 100%;
      display: flex;
      justify-content: space-between;
      padding: 0 30px;
      pointer-events: none;
    }
    
    .modal-control {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: rgba(255,255,255,0.2);
      border: 2px solid white;
      color: white;
      font-size: 24px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      pointer-events: auto;
      transition: var(--transition);
    }
    
    .modal-control:hover {
      background: white;
      color: black;
    }
    
    .modal-close {
      position: absolute;
      top: 20px;
      right: 30px;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: rgba(255,255,255,0.2);
      border: 2px solid white;
      color: white;
      font-size: 30px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      z-index: 10001;
      transition: var(--transition);
    }
    
    .modal-close:hover {
      background: #dc2626;
      border-color: #dc2626;
    }
    
    .thumbnail-container {
      display: flex;
      justify-content: center;
      gap: 10px;
      margin-top: 20px;
      padding: 10px;
      overflow-x: auto;
      max-width: 90%;
      background: rgba(0,0,0,0.3);
      border-radius: 50px;
    }
    
    .thumbnail {
      width: 80px;
      height: 80px;
      object-fit: cover;
      border-radius: 6px;
      cursor: pointer;
      opacity: 0.6;
      border: 2px solid transparent;
      transition: var(--transition);
    }
    
    .thumbnail:hover,
    .thumbnail.active {
      opacity: 1;
      border-color: white;
    }
    
    .modal-counter {
      position: absolute;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      color: white;
      background: rgba(0,0,0,0.6);
      padding: 8px 20px;
      border-radius: 30px;
      font-size: 16px;
    }
    
    @media (max-width: 992px) {
      .product-hero .container { flex-direction: column; }
      .layout-grid { grid-template-columns: 1fr; }
      .modern-sidebar { position: static; margin-bottom: 30px; }
    }
    
    @media (max-width: 768px) {
      .product-hero-content h1 { font-size: 2rem; }
      .img-container { width: 150px; height: 150px; }
      .modal-controls { padding: 0 10px; }
      .modal-control { width: 40px; height: 40px; font-size: 18px; }
      .modal-close { top: 10px; right: 15px; width: 40px; height: 40px; font-size: 24px; }
      .thumbnail { width: 60px; height: 60px; }
    }
    
    .content-main { max-width: 100%; overflow-x: hidden; }
    .product-description { margin-bottom: 20px; line-height: 1.8; color: var(--text-light); }
    .product-section h3 { color: var(--primary); margin: 40px 0 20px; font-size: 1.75rem; }
    .product-section h4 { color: var(--text); margin: 30px 0 15px; font-size: 1.25rem; }
    .product-section .TY { color: var(--primary); font-weight: 600; margin-bottom: 15px; }
    
    .tech-specs {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      margin: 30px 0;
    }
    
    .spec-item {
      background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
      padding: 20px;
      border-radius: var(--radius-lg);
      border-left: 4px solid var(--primary);
      border: 1px solid var(--border);
      transition: var(--transition);
    }
    
    .spec-item:hover {
      transform: translateX(5px);
      box-shadow: var(--shadow-md);
    }
    
    .spec-title {
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 10px;
    }