/* Proteco Hero Section */
.proteco-hero {
    background: linear-gradient(rgba(42, 127, 186, 0.8), rgba(42, 127, 186, 0.8)), 
                url('../images/proteco-bg.jpg') no-repeat center center/cover;
}

/* Proteco Products Section */
.proteco-products {
    padding-bottom: 80px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    display: block;
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 250px;
}

.product-image {
    width: 100%;
    height: 100%;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(42, 127, 186, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-overlay i {
    color: var(--white-color);
    font-size: 2rem;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

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

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

/* Responsive adjustments */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .product-card {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        height: 250px;
    }
}