body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #00476e;
    color: white;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin: 0;
}

nav {
    margin-top: 10px;
}

nav a {
    color: #f27925;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

section {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

h2 {
    color: #00476e;
    border-bottom: 2px solid #f27925;
    padding-bottom: 10px;
}

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

.product {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s;
}

.product:hover {
    transform: translateY(-5px);
}

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

.product h3 {
    margin: 15px;
    color: #00476e;
}

.product p {
    margin: 0 15px 15px;
    color: #666;
}

.price {
    font-weight: bold;
    color: #f27925;
    font-size: 1.2em;
    margin: 10px 15px 15px;
}

footer {
    background-color: #00476e;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    padding-top: 100px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 500px;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}