body {
    font-family: Arial, sans-serif;
    padding: 0;
    max-width: 1200px;
    margin: auto;
}

header {
    background-color: #333;
    color: #fff;
    padding: 1rem;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    margin-right: 1rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

main {
    padding: 1rem;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1rem;
    position: fixed;
    width: 1200px;
    bottom: 0;
}

.socials {
    display: flex;
}

.card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.card {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: calc(33.333% - 1rem);
    box-sizing: border-box;
    padding: 1rem;
    text-align: center;
}

.card img {
    max-width: 100%;
    border-bottom: 1px solid #ddd;
    padding-bottom: 1rem;
}

.card h2 {
    font-size: 1.5rem;
    margin: 1rem 0;
}

.card p {
    font-size: 1rem;
    color: #666;
}

.card a {
    display: inline-block;
    margin-top: 1rem;
    color: #007BFF;
    text-decoration: none;
    font-weight: bold;
}

.card a:hover {
    text-decoration: underline;
}