/* 产品英雄区 */
        .product-hero {
            background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 100%);
            padding: 5px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
        }

        .product-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 50%, rgba(0, 102, 204, 0.05) 0%, transparent 50%),
                        radial-gradient(circle at 70% 20%, rgba(0, 102, 204, 0.03) 0%, transparent 50%);
        }

        .product-hero-content {
            max-width: 1400px;
            margin: 0 auto;
            width: 100%;
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 80px;
            justify-content: space-between;
        }

        .product-hero-left {
            flex: 1;
            max-width: 600px;
        }

        .product-series {
            display: inline-block;
            background: var(--primary-blue);
            color: var(--white);
            padding: 8px 24px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
        }

        .product-hero h1 {
            font-size: 48px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 24px;
            line-height: 1.2;
        }

        .product-highlights {
            margin: 30px 0;
        }

        .highlight-item {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 5px;
            font-size: 16px;
            color: var(--text-secondary);
        }

        .highlight-item::before {
            content: '✓';
            display: inline-block;
            width: 24px;
            height: 24px;
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
            color: var(--white);
            border-radius: 50%;
            text-align: center;
            line-height: 24px;
            font-size: 14px;
            flex-shrink: 0;
        }

        .product-hero-right {
               background: rgb(255 255 255 / 33%);
    border-radius: 50%;
    padding: 20px;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: floatCard 5s ease-in-out infinite;
        }

      @keyframes floatCard {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }
        .product-hero-image {
            max-width: 100%;
            height: auto;
            filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.15));
            animation: floatCard 5s ease-in-out infinite;
        }

        .product-hero-image:hover {
            transform: translateY(-10px);
        }

        .product-hero-actions {
            display: flex;
            gap: 20px;
            margin-top: 32px;
        }

        .hero-btn {
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .hero-btn.primary {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
            color: var(--white);
            border: none;
            box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
        }

        .hero-btn.primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
        }

        .hero-btn.secondary {
            background: var(--white);
            color: var(--primary-blue);
            border: 2px solid var(--primary-blue);
        }

        .hero-btn.secondary:hover {
            background: var(--primary-blue);
            color: var(--white);
            transform: translateY(-3px);
        }


        /* 升级特性区 */
        .upgrade-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .upgrade-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .upgrade-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 20px;
        }

        .upgrade-card {
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
            padding: 30px 20px;
            border-radius: 12px;
            text-align: center;
            color: var(--white);
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .upgrade-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
        }

        .upgrade-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 16px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
        }

        .upgrade-title {
            font-size: 16px;
            font-weight: 600;
        }

        /* 产品图片展示区 */
        .product-gallery {
            padding: 100px 40px;
            background: var(--white);
        }

        .gallery-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .gallery-item {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .gallery-item:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
        }

        .gallery-item img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        .gallery-item.large {
            grid-column: span 3;
            grid-row: span 2;
        }

        .gallery-item.large img {
            height: 580px;
        }


        /* 特性展示区 */
        .features-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .features-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 80px;
        }

        .section-header h2 {
            font-size: 42px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .section-header p {
            font-size: 18px;
            color: var(--text-secondary);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }

        .feature-card {
            background: var(--gray-light);
            padding: 40px 30px;
            border-radius: 12px;
            text-align: center;
            box-shadow: var(--shadow-light);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid var(--gray-medium);
        }

        .feature-card:hover {
            transform: translateY(-12px);
            box-shadow: var(--shadow-heavy);
            background: #e8eef5;
            border-color: var(--secondary-blue);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 24px;
            background: var(--primary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            color: var(--white);
        }

        .feature-title {
            font-size: 20px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .feature-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* 高分辨率区 */
        .resolution-section {
            padding: 100px 40px;
            background: var(--gray-light);
        }

        .resolution-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .resolution-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 60px;
        }

        .resolution-item {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .resolution-item:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
        }

        .resolution-img {
           
            overflow: hidden;
        }

        .resolution-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .resolution-item:hover .resolution-img img {
            transform: scale(1.1);
        }

        /* 详细功能区 */
        .detail-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .detail-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .detail-block {
            margin-bottom: 120px;
        }

        .detail-block:last-child {
            margin-bottom: 0;
        }

        .detail-header {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-bottom: 60px;
        }

        .detail-text h3 {
            font-size: 32px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

        .detail-text p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .detail-highlight {
            background: var(--gray-light);
            padding: 24px;
            border-radius: 8px;
            border-left: 4px solid var(--primary-blue);
            margin-top: 20px;
        }

        .detail-highlight ul {
            list-style: none;
            padding: 0;
        }

        .detail-highlight li {
            padding: 12px 0;
            padding-left: 28px;
            position: relative;
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.6;
        }

        .detail-highlight li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-blue);
            font-weight: bold;
            font-size: 18px;
        }

        .detail-images {
            display: grid;
            grid-template-columns: repeat(1, 1fr);
            gap: 20px;
        }

        .detail-img {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-light);
        }

        .detail-img img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .detail-img.large {
            grid-column: span 2;
        }

        .detail-img.large img {
            height: 400px;
        }

        /* 电动控制区 */
        .electric-section {
            padding: 100px 40px;
            background: var(--gray-light);
        }

        .electric-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .electric-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-top: 80px;
        }

        .electric-text h3 {
            font-size: 32px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

        .electric-text p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .electric-images {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .electric-img {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-medium);
        }

        .electric-img img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .electric-img.large {
            grid-column: span 2;
        }

        .electric-img.large img {
            height: 200px;
        }

        /* 平台选择区 */
        .platform-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .platform-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .platform-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .platform-card {
            background: var(--gray-light);
            border-radius: 12px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .platform-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
            background: #e8eef5;
        }

        .platform-icon {
            width: 80px;
            height: 80px;
            margin: 0 auto 24px;
            background: var(--primary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            color: var(--white);
        }

        .platform-title {
            font-size: 20px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .platform-desc {
            font-size: 14px;
            color: var(--text-secondary);
        }

        /* 照明模式区 */
        .lighting-section {
            padding: 100px 40px;
            background: var(--gray-light);
        }

        .lighting-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .lighting-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 60px;
        }

        .lighting-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .lighting-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
        }

        .lighting-img {
            height: 200px;
            overflow: hidden;
        }

        .lighting-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .lighting-card:hover .lighting-img img {
            transform: scale(1.1);
        }

        .lighting-content {
            padding: 24px;
            text-align: center;
        }

        .lighting-title {
            font-size: 18px;
            font-weight: bold;
            color: var(--text-primary);
        }

        /* 拼接模式区 */
        .stitch-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .stitch-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .stitch-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            margin-top: 80px;
        }

        .stitch-block {
            background: var(--gray-light);
            border-radius: 16px;
            padding: 40px;
            box-shadow: var(--shadow-light);
        }

        .stitch-block h3 {
            font-size: 28px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

        .stitch-block p {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .stitch-img {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-medium);
        }

        .stitch-img img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        /* 测量功能区 */
        .measure-section {
            padding: 100px 40px;
            background: var(--gray-light);
        }

        .measure-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .measure-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .measure-card {
            background: var(--white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .measure-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
        }

        .measure-img {
            height: 200px;
            overflow: hidden;
        }

        .measure-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .measure-content {
            padding: 24px;
        }

        .measure-title {
            font-size: 18px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .measure-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* 智能优化区 */
        .smart-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .smart-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .smart-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            margin-top: 60px;
        }

        .smart-card {
            background: var(--gray-light);
            border-radius: 12px;
            padding: 40px;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .smart-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
            background: #e8eef5;
        }

        .smart-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
        }

        .smart-icon {
            width: 60px;
            height: 60px;
            background: var(--primary-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--white);
        }

        .smart-title {
            font-size: 24px;
            font-weight: bold;
            color: var(--text-primary);
        }

        .smart-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* 参数介绍区 */
        .specs-section {
            padding: 120px 40px 140px;
            background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #0a0e27 100%);
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }

        .specs-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 80%, rgba(74, 144, 226, 0.08) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

        .specs-section::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(74, 144, 226, 0.3), transparent);
        }

        .specs-container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .specs-section .section-header {
            text-align: center;
            margin-bottom: 80px;
        }

        .specs-section .section-header h2 {
            font-size: 48px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 24px;
            text-shadow: 0 2px 10px rgba(74, 144, 226, 0.3);
            letter-spacing: -0.5px;
        }

        .specs-section .section-header p {
            font-size: 20px;
            color: #718096;
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        .specs-table-container {
            background: linear-gradient(135deg, rgba(26, 31, 58, 0.9) 0%, rgba(26, 31, 58, 1) 100%);
            border-radius: 16px;
            overflow: hidden;
            margin-bottom: 32px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4),
                        inset 0 1px 0 rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(74, 144, 226, 0.25);
            backdrop-filter: blur(20px);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .specs-table-container:hover {
            transform: translateY(-8px) scale(1.01);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5),
                        0 0 40px rgba(74, 144, 226, 0.15),
                        inset 0 1px 0 rgba(255, 255, 255, 0.12);
            border-color: rgba(74, 144, 226, 0.35);
        }

        .specs-table-container:last-child {
            margin-bottom: 0;
        }

        .specs-table-container h3 {
            padding: 28px 40px;
            font-size: 22px;
            font-weight: 700;
            color: #4a90e2;
            margin: 0;
            background: linear-gradient(135deg, rgba(74, 144, 226, 0.18) 0%, rgba(74, 144, 226, 0.08) 100%);
            border-bottom: 2px solid rgba(74, 144, 226, 0.35);
            letter-spacing: 0.8px;
            text-transform: uppercase;
            position: relative;
        }

        .specs-table-container h3::before {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, #4a90e2, transparent);
        }

        .specs-table {
            width: 100%;
            border-collapse: collapse;
        }

        .specs-table tr {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .specs-table tr:hover {
            background: linear-gradient(90deg, rgba(74, 144, 226, 0.12) 0%, rgba(74, 144, 226, 0.06) 100%);
        }

        .specs-table tr:last-child {
            border-bottom: none;
        }

        .specs-table td {
            padding: 24px 40px;
            font-size: 15px;
            vertical-align: middle;
            line-height: 1.8;
        }

        .specs-table td:first-child {
            font-weight: 700;
            color: #ffffff;
            width: 26%;
            background: linear-gradient(135deg, rgba(74, 144, 226, 0.12) 0%, rgba(74, 144, 226, 0.05) 100%);
            border-right: 1px solid rgba(74, 144, 226, 0.2);
            letter-spacing: 0.4px;
            position: relative;
        }

        .specs-table td:first-child::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, #4a90e2, transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .specs-table tr:hover .specs-table td:first-child::before {
            opacity: 1;
        }

        .specs-table td:last-child {
            color: #cbd5e0;
        }

        @media (max-width: 768px) {
            .specs-section {
                padding: 80px 20px 100px;
            }

            .specs-section .section-header h2 {
                font-size: 32px;
            }

            .specs-section .section-header p {
                font-size: 16px;
            }

            .specs-table-container {
                border-radius: 12px;
            }

            .specs-table-container h3 {
                padding: 20px 24px;
                font-size: 18px;
            }

            .specs-table td {
                padding: 16px 20px;
                font-size: 14px;
            }

            .specs-table td:first-child {
                width: 35%;
            }
        }
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .specs-card:hover .specs-img img {
            transform: scale(1.1);
        }

        @media (max-width: 1200px) {
            .specs-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            .specs-section .section-header h2 {
                font-size: 40px;
            }
        }

        @media (max-width: 768px) {
            .specs-section {
                padding: 80px 20px 100px;
            }

            .specs-section .section-header h2 {
                font-size: 32px;
            }

            .specs-grid {
                grid-template-columns: 1fr;
            }

            .specs-card {
                margin-bottom: 20px;
            }
        }
/* 应用案例区 */
        .application-section {
            padding: 100px 40px;
            background: var(--white);
        }

        .application-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .application-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 80px;
        }

        .application-card {
            background: var(--gray-light);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-light);
            transition: all 0.3s ease;
        }

        .application-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-medium);
        }

        .application-img {
            height: 200px;
            overflow: hidden;
        }

        .application-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .application-card:hover .application-img img {
            transform: scale(1.1);
        }

        .application-content {
            padding: 24px;
        }

        .application-title {
            font-size: 18px;
            font-weight: bold;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .application-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        /* CTA区域 */
        .cta-section {
            padding: 100px 40px;
            background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
            text-align: center;
        }

        .cta-content {
            max-width: 800px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: 36px;
            font-weight: bold;
            color: var(--white);
            margin-bottom: 20px;
        }

        .cta-text {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 40px;
            line-height: 1.6;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .cta-btn {
            padding: 16px 48px;
            font-size: 16px;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .cta-btn.primary {
            background: var(--white);
            color: var(--primary-blue);
        }

        .cta-btn.primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
        }

        .cta-btn.secondary {
            background: transparent;
            color: var(--white);
            border: 2px solid var(--white);
        }

        .cta-btn.secondary:hover {
            background: var(--white);
            color: var(--primary-blue);
        }

      

        @media (max-width: 768px) {
            .top-bar {
                display: none;
            }

            .nav-links {
                display: none;
            }

.product-hero-content {
                gap: 30px;
            }

            .product-hero-left {
                max-width: 50%;
            }

            .product-hero h1 {
                font-size: 28px;
            }

            .product-hero p {
                font-size: 16px;
            }

            .product-hero-right {
                padding: 15px;
            }

            .product-hero-image {
                max-width: 100%;
            }

            .highlight-item {
                font-size: 14px;
                gap: 8px;
            }

            .product-series {
                font-size: 12px;
                padding: 6px 18px;
            }

            .application-card {
                border-radius: 12px;
            }

            .application-img {
                height: 160px;
            }

            .application-grid,
            .upgrade-grid,
            .gallery-grid,
            .features-grid,
            .resolution-grid,
            .platform-grid,
            .lighting-grid,
            .measure-grid,
            .specs-grid,
            .detail-images,
            .electric-images {
                grid-template-columns: 1fr;
            }

            .gallery-item.large,
            .detail-img.large,
            .electric-img.large {
                grid-column: span 1;
                grid-row: span 1;
            }

            .section-header h2 {
                font-size: 28px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                padding: 0 20px;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 20px;
                padding: 30px 20px;
            }

            .consultation-buttons {
                flex-direction: column;
                width: 100%;
            }

            .consultation-btn {
                width: 100%;
                text-align: center;
            }

@media (max-width: 480px) {
    .specs-section {
        padding: 50px 14px 70px;
    }

    .specs-section .section-header h2 {
        font-size: 22px;
    }

    .specs-section .section-header p {
        font-size: 14px;
    }

    .specs-table-container {
        border-radius: 10px;
    }

    .specs-table-container h3 {
        padding: 16px 18px;
        font-size: 16px;
    }

    .specs-table td {
        padding: 12px 14px;
        font-size: 12px;
    }

    .specs-table td:first-child {
        width: 40%;
    }

.product-hero {
                padding: 40px 0;
            }

            .product-hero-content {
                flex-direction: column;
                gap: 24px;
                text-align: center;
                padding: 0 16px;
            }

            .product-hero-left {
                max-width: 100%;
                order: 2;
            }

            .product-hero-right {
                max-width: 250px;
                margin: 0 auto;
                padding: 0;
                order: 1;
            }

            .product-hero h1 {
                font-size: 24px;
            }

            .product-hero p {
                font-size: 15px;
            }

            .product-hero-actions {
                flex-direction: column;
                align-items: center;
                gap: 12px;
            }

            .hero-btn {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }

            .highlight-item {
                font-size: 13px;
                justify-content: center;
            }
        
            .application-grid {
                gap: 16px;
            }

            .application-img {
                height: 180px;
            }

            .application-section {
                padding: 40px 16px;
            }
        }