.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: #fff;
    font-family: Arial, sans-serif;
    margin-left: 100px;
    margin-right: 100px;
}

.illustration img {
    max-width: 100%;
    height: auto;
}

.footer-links {
    display: flex;
    gap: 20px;
    margin: 10px;
}

.footer-links a {
    text-decoration: none;
    font-size: 0.9em;
    color: #888;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #333;
}

@media (max-width: 900px) {
    .footer {
        flex-direction: column;
        align-items: center;
        margin: 0;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}