body {
    font-family: Arial;
    margin: 0;
    background: #f5f5f5;
}

header {
    background: #00aa6c;
    color: white;
    padding: 20px;
    text-align: center;
}

input {
    padding: 10px;
    width: 250px;
}

button {
    padding: 10px;
    cursor: pointer;
}

.categories {
    text-align: center;
    margin: 20px;
}

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

.card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
}

.card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.card h3 {
    margin: 10px;
}

.card p {
    margin: 10px;
}

footer {
    background: #111;
    color: white;
    margin-top: 40px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
    padding: 40px;
    gap: 20px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 10px;
}

.footer-section p {
    color: #ccc;
}

.footer-section a {
    display: block;
    color: #ccc;
    text-decoration: none;
    margin-bottom: 5px;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding: 15px;
    border-top: 1px solid #333;
    font-size: 14px;
    color: #aaa;
}