footer {
    background-image: url(../images/footer-bg.jpg);
    border-top: 3px solid var(--main-color);
}

.logo-brand.footer {
    width: 70px;
    margin-bottom: 15px;
    margin-left: 0;
}

.footer-main {
    padding: 46px 0px;
}

.footer-main .title {
    color: var(--main-color);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 18px;
    line-height: 1;
}

.footer-main .sub-title {
    font-size: 16px;
    color: #fff;
    margin-bottom: 10px;
    line-height: 1.3;
    letter-spacing: -1px;
}

.col:not(:first-child) {
    margin-top: 80px;
}

.footer-menu a {
    display: inline-block;
    font-size: 16px;
    margin-bottom: 10px;
    line-height: 1;
    cursor: pointer;
    color: #fff;
}

.footer-menu a:hover {
    font-weight: 700;
    text-decoration: underline;
    text-wrap-mode: nowrap;
}

.list-link {
    display: flex;
    align-items: center;
    gap: 15px;
}

.why {
    font-size: 16px;
    color: #fff;
}

.list-link i {
    position: relative;
    font-size: 20px;
    width: 40px;
    height: 40px;
    color: #fff;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    transition: all .3s ease-in-out;
    z-index: 2;
}

.list-link i.fa-facebook-f {
    background: #3b5998;
}

.list-link i.fa-linkedin-in {
    background: #007bb5;
}

.list-link i.fa-instagram {
    background: linear-gradient(45deg, #f09433 0, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.list-link i::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -75%;
    width: 100%;
    height: 200%;
    background: rgba(255, 255, 255, 0.5);
    transform: rotate(25deg);
    transition: all 0.5s ease-in-out;
    z-index: 1;
    opacity: 0;
}

.list-link i:hover::after {
    left: 120%;
    opacity: 1;
}

.copyright {
    background: var(--main-color);
    padding: 22px 0 18px;
    margin-bottom: -1px;
}

.copyright .navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright a,
span {
    font-size: 14px;
    color: #fff;
}

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