* {
    box-sizing: border-box;
}
body {
    font-family: Arial, sans-serif;
    margin: 10;
    padding: 0;
    background-color: #f9f9f9;
}
.related-products {
    text-align: center;
    padding: 50px 20px;
}
.related-products h1 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 20px;
}
.related-products h1::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background-color: #333;
    margin: 10px auto;
}
.products-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 0 20px;
}
@media (max-width: 1200px) {
    .products-container {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 900px) {
    .products-container {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .products-container {
        grid-template-columns: 1fr;
    }
}
.product {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 20px;
    text-align: center;
    transition: box-shadow 0.3s ease;
}
.product img {
    max-width: 100%;
    height: auto;
}
.product h2 {
    font-size: 18px;
    margin: 10px 0;
}
.product p {
    font-size: 20px;
    color: #333;
    font-weight: bold;
}
.product button {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
    transition: background-color 0.3s ease;
}
.product button:hover {
    background-color: #218838;
}
.product:hover {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #fff;
    font-size: 12px;
}
.footer a {
    color: #ffffff;
    text-decoration: none;
}
header {
    background-color: #218838;
    color: white;
    padding: -50%;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}