body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: #f0f0f0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header {
    text-align: center;
    padding: 2rem;
}

.cta-buttons a {
    display: inline-block;
    margin: 1rem;
    padding: 0.5rem 1rem;
    background-color: #1e88e5;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.cta-buttons a:hover {
    background-color: #1565c0;
    box-shadow: 0 0 10px #1e88e5;
}

section {
    width: 80%;
    max-width: 800px;
    margin: 2rem 0;
    padding: 1rem;
    background-color: #1f1f1f;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.card {
    background-color: #2c2c2c;
    margin: 1rem;
    padding: 1rem;
    border-radius: 5px;
    text-align: center;
}

footer {
    text-align: center;
    padding: 1rem;
    background-color: #101010;
    width: 100%;
}