.footer {
    width: 100%;
    padding: 20px 0;
    background-color: #222;
}

.footer-wrapper {
    width: 1300px;
    margin: 0 auto;
}

.footer-section {
    color: #fff;
    text-align: center;
}

.footer-section:not(:last-child) { margin-bottom: 20px; }

.footer-logo { font-size: 36px; }

.footer-nav,
.footer-social {
    list-style: none;
    display: flex;
    justify-content: center;
}

.footer-nav-element,
.footer-social-element {
    padding: 0 10px;
}

.footer-logo,
.footer-nav-link {
    display: block;
    color: #aaa;
    text-decoration: none;
}

.footer-logo:hover,
.footer-nav-link:hover {
    color: #a37ecc;
}

.footer-social-link::before {
    width: 30px;
    height: 30px;
    background-color: #999;
}

.footer-social-link:hover::before {
    background-color: #a37ecc;
}