.site-footer {
    padding: 4rem 0 1.5rem;
    border-top: 1px solid var(--brand-border);
    background: #fff;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 2.5rem;
}

.site-footer__brand-copy {
    max-width: 290px;
    margin: 1rem 0;
    color: var(--brand-muted);
}

.site-footer__heading {
    margin: 0 0 0.85rem;
    font-size: 0.9rem;
}

.site-footer__links {
    display: grid;
    gap: 0.55rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer__links a {
    color: var(--brand-muted);
    font-size: 0.9rem;
    text-decoration: none;
}

.site-footer__links a:hover {
    color: var(--brand-primary);
}

.site-footer__social {
    display: flex;
    gap: 0.75rem;
}

.site-footer__social img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

.site-footer__bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--brand-border);
    color: var(--brand-muted);
    font-size: 0.82rem;
}

@media (max-width: 800px) {
    .site-footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 540px) {
    .site-footer {
        padding-top: 3rem;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .site-footer__bottom {
        display: grid;
    }
}