.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.product-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    transition: transform 0.2s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card img {
    max-width: 100%;
    height: 200px;
    object-fit: contain;
}

/* Modal Background */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.6);
}

/* Modal Content Box */
.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    width: 80%;
    max-width: 500px;
    border-radius: 12px;
    position: relative;
}

.close-button {
    position: absolute;
    right: 20px;
    font-size: 28px;
    cursor: pointer;
}

/* WhatsApp Button */
.whatsapp-btn {
    display: inline-block;
    background-color: #25D366;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 15px;
}

.whatsapp-btn:hover {
    background-color: #128C7E;
}