.product-showcase {
    padding: 60px 0 40px;
}
.product-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}
.product-card {
    flex: 1;
    min-width: 200px;
    max-width: calc(25% - 23px);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}
.product-image {
    width: 100%;
    height: 504px;
    overflow: hidden;
    background: #f5f7fa;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;  
    transition: transform 0.3s ease;
}
.product-card:hover .product-image img {
    transform: scale(1.02);
}
.product-info {
    padding: 20px 15px 25px;
}
.product-price {
    font-size: 28px;
    font-weight: 700;
    color: #0b6c6c;
    margin-bottom: 8px;
}
.product-price small {
    font-size: 14px;
    font-weight: normal;
    color: #999;
}
.product-original-price {
    font-size: 16px;
    color: #999;
    text-decoration: line-through;
    margin-bottom: 8px;
}
.product-discount {
    font-size: 14px;
    color: #e74c3c;
    font-weight: 600;
    margin-bottom: 10px;
}
.product-title {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 5px;
}
.product-desc {
    font-size: 13px;
    color: #777;
}
.badge-free {
    background: #27ae60;
    color: #fff;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    display: inline-block;
    margin-top: 10px;
}
@media (max-width: 992px) {
    .product-card {
        min-width: calc(50% - 15px);
        max-width: calc(50% - 15px);
    }
}
@media (max-width: 576px) {
    .product-card {
        min-width: 100%;
        max-width: 100%;
    }
}