/* ==========================================================================
   site-footer — Storefront footer
   ========================================================================== */

.site-footer {
    background-color: var(--brand-surface-dark);
    color: var(--brand-text-light-muted);
    padding-top: var(--brand-space-section);
    padding-bottom: var(--brand-space-4);
    margin-top: auto;
}

/* --- Link columns --- */

.site-footer__heading {
    font-family: var(--brand-font-heading);
    font-weight: var(--brand-font-weight-semibold);
    font-size: 0.8rem;
    letter-spacing: var(--brand-letter-spacing-caps);
    text-transform: uppercase;
    color: var(--brand-text-light);
    margin-bottom: var(--brand-space-3);
}

.site-footer__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer__list li {
    margin-bottom: var(--brand-space-2);
}

.site-footer__link {
    color: var(--brand-text-light-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--brand-transition-fast);
}

.site-footer__link:hover {
    color: var(--brand-text-light);
}

/* --- Social icons --- */

.site-footer__social {
    display: flex;
    gap: var(--brand-space-3);
    flex-wrap: wrap;
}

.site-footer__social-link {
    color: var(--brand-text-light-muted);
    transition: color var(--brand-transition-fast);
    display: inline-flex;
}

.site-footer__social-link:hover {
    color: var(--brand-text-light);
}

/* --- Copyright --- */

.site-footer__copyright {
    font-size: 0.75rem;
    color: var(--brand-text-light-muted);
    margin: 0;
}

.site-footer__vat-reg {
    font-size: 0.75rem;
    color: var(--brand-text-light-muted);
    margin: var(--brand-space-1) 0 0 0;
}

.site-footer__legal-entity {
    font-size: 0.75rem;
    color: var(--brand-text-light-muted);
    margin: var(--brand-space-1) 0 0 0;
}

/* --- Responsive --- */

@media (max-width: 767.98px) {
    .site-footer {
        text-align: center;
        padding-top: var(--brand-space-5);
    }

    .site-footer__links {
        margin-bottom: var(--brand-space-4);
    }

    .site-footer__social {
        justify-content: center;
    }
}