.footer {
    padding-block: 10rem;
    background-color: var(--gray-200);
}

.footer-header {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
}

.footer-brand-bx img {
    width: 20rem;
}

.footer-back-to-top {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-direction: column;
    border: 0;
    outline: 0;
    background-color: transparent;
    cursor: pointer;
}

.footer-arrow {
    width: 4.2rem;
    animation: bounce 0.6s alternate infinite;
}

.footer-location-col {
    display: flex;
    gap: 13.6rem;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-site-location {
    display: flex;
    gap: 2.4rem;
    flex-wrap: wrap; 
    margin-top: 5.4rem;
    justify-content: space-between;

}

.footer-location {
    display: flex;
    gap: .8rem;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 3.6rem;
}

.footer-location-title {
    margin: 0;
    padding-bottom: 8px;
    color: var(--black);
    font-size: 2.4rem;
    font-weight: 600;
}

.footer-location-txt {
    margin: 0;
    color: var(--black);
    font-size: 2.2rem;
}

.footer-site-map {
    display: flex;
    gap: 2.4rem;
    flex-wrap: wrap;
    margin-top: 5.4rem;
    justify-content: space-between;
}

.footer-site-map-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: fit-content;
    padding: 0;
    margin: 0;
}

.footer-site-map-item.first {
    margin-bottom: 2.8rem;
    color: var(--black);
    font-size: 2.2rem;
    font-weight: 600;
}

.footer-site-map-item a[onclick] {
    cursor: pointer;
}

.footer-site-map-item:not(.first) {
    margin-bottom: 1rem;
    color: var(--black);
    font-size: 1.8rem;
    opacity: .4;
    transition: .2s;
}

.footer-site-map-item:not(.first):hover {
    opacity: 1;
}

.footer-policies {
    display: flex;
    gap: 1.6rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    margin-top: 2.4rem;
    padding-top: 2.4rem;
    border-top: 1px solid var(--gray-400);
}

.footer-policies-col {
    display: flex;
    gap: 1.6rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}


.footer-policies-item {
    display: block;
    color: var(--gray-700);
    font-size: 1.8rem;
    font-weight: 300;
}

@media screen and (max-width: 600px) {
    .footer-header {
        gap: 5rem;
        flex-direction: column;
    }
}