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

.product-card {
    background: rgba(20, 20, 35, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 120, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 120, 255, 0.15);
}

.product-card:hover::before {
    transform: scaleX(1);
}

.product-image {
    height: 260px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 25px;
    background: rgba(20,20,35,0.5);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-card .product-en {
    font-size: 11px;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.product-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-feature {
    padding: 5px 12px;
    background: rgba(0, 120, 255, 0.1);
    border-radius: 20px;
    font-size: 11px;
    color: var(--primary-color);
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    margin-top: 15px;
    transition: gap 0.3s ease;
}

.product-link:hover {
    gap: 12px;
}

.product-detail {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 40px;
}

.detail-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    margin-bottom: 80px;
}

.detail-gallery {
    position: sticky;
    top: 120px;
}

.gallery-main {
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(20,20,35,0.8);
    margin-bottom: 20px;
}

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

.gallery-thumbs {
    display: flex;
    gap: 15px;
}

.thumb-item {
    flex: 1;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.thumb-item:hover {
    opacity: 1;
}

.thumb-item.active {
    border-color: var(--primary-color);
    opacity: 1;
}

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

.detail-info h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.detail-en {
    font-size: 14px;
    color: var(--text-secondary);
    letter-spacing: 3px;
    margin-bottom: 25px;
}

.detail-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 30px;
}

.detail-features {
    margin-bottom: 40px;
}

.detail-features h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.features-list {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: rgba(20,20,35,0.8);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
}

.feature-item i {
    color: var(--primary-color);
    font-size: 18px;
}

.feature-item span {
    font-size: 14px;
}

.detail-cta {
    display: flex;
    gap: 20px;
}

.specs-section {
    background: var(--dark-bg-secondary);
    border-radius: 24px;
    padding: 60px;
    margin-top: 60px;
}

.specs-section h3 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: center;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.spec-item {
    padding: 20px;
    background: rgba(10,10,20,0.5);
    border-radius: 12px;
    text-align: center;
}

.spec-item .spec-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.spec-item .spec-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 40px;
    font-size: 14px;
}

.back-link:hover {
    color: var(--primary-color);
}

@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .detail-header {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .detail-cta {
        flex-direction: column;
    }

    .specs-section {
        padding: 40px 20px;
    }

    .gallery-main {
        height: 300px;
    }
}