.footer {
    background-color: #f8f8f8;
    padding: 40px 0;
}

.container {
    width: 80%;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
}

.footer-column {
    margin-right: 30px;
}

.footer-column h3 {
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column a {
    color: #333;
    text-decoration: none;
}

.social-icons li {
    display: inline-block;
    margin-right: 15px;
}

.footer-bottom {
    text-align: center;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
    }

    .footer-column {
        margin-bottom: 30px;
    }
}