/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    background-color: var(--color-ink);
    color: var(--text-on-dark);
    padding-block: clamp(5rem, 10vw, 7.5rem) var(--space-6);
}

.site-footer__top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-8);
}

/* ---------- BRAND ---------- */
.site-footer__brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    max-width: 320px;
}

.site-footer__brand .logo {
    align-items: center;
}

.site-footer .logo {
    flex-direction: row;
    align-items: center;
}

.site-footer__tagline {
    color: var(--text-on-dark-2);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
}

/* ---------- COLUMNS ---------- */
.site-footer__col {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.site-footer__heading {
    color: var(--color-brass);
    letter-spacing: 0.16em;
    font-size: 0.6875rem;
    margin: 0;
}

.site-footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.site-footer__list a {
    font-size: 0.9375rem;
    color: var(--text-on-dark-2);
    transition: color var(--dur-base) var(--ease-out);
    line-height: 1.5;
}

.site-footer__list a:hover {
    color: var(--color-ivory);
}

/* ---------- ADDRESS ---------- */
.site-footer__address {
    font-style: normal;
    font-size: 0.9375rem;
    color: var(--text-on-dark-2);
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.site-footer__address a {
    color: var(--text-on-dark-2);
    transition: color var(--dur-base) var(--ease-out);
}

.site-footer__address a:hover {
    color: var(--color-ivory);
}

/* ---------- RULE + BOTTOM BAR ---------- */
.site-footer__rule {
    margin-bottom: var(--space-5);
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
    flex-wrap: wrap;
    width: 100%;
    padding-top: var(--space-2);
}

.site-footer__legal {
    display: flex;
    gap: var(--space-5);
    flex-wrap: wrap;
}

.site-footer__legal a {
    font-size: 0.8125rem;
    color: var(--text-on-dark-3);
    transition: color var(--dur-base) var(--ease-out);
}

.site-footer__legal a:hover {
    color: var(--color-ivory);
}

.site-footer__copy {
    color: var(--text-on-dark-3);
    font-size: 0.8125rem;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .site-footer__top {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-7) var(--space-6);
    }

    .site-footer__brand {
        grid-column: 1 / -1;
        max-width: none;
    }
}

@media (max-width: 640px) {
    .site-footer__top {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

.site-footer .container {
    width: calc(100% - (var(--container-gutter) * 2));
    max-width: var(--container-max);
    margin-inline: auto;
}

/* Oversized background watermark in footer (large screens only) */
.site-footer {
    position: relative;
    overflow: hidden;
}

.footer-oversize {
    display: none;
    position: absolute;
    right: var(--container-gutter);
    bottom: -0.15em;
    font-family: var(--font-serif);
    font-size: clamp(10rem, 22vw, 22rem);
    font-weight: 400;
    line-height: 0.85;
    letter-spacing: -0.045em;
    color: rgba(245, 241, 232, 0.03);
    white-space: nowrap;
    user-select: none;
    pointer-events: none;
}

@media (min-width: 1200px) {
    .footer-oversize {
        display: block;
    }
}

/* ============================================
   FOOTER — SOCIAL LINKS
   ============================================ */

.site-footer__social {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--rule-dark);
    max-width: 320px;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--text-on-dark-2);
    background-color: transparent;
    border: 1px solid transparent;
    transition:
        color var(--dur-base) var(--ease-out),
        border-color var(--dur-base) var(--ease-out),
        background-color var(--dur-base) var(--ease-out),
        transform var(--dur-base) var(--ease-out);
}

.social-link:hover,
.social-link:focus-visible {
    color: var(--color-brass);
    border-color: var(--rule-brass);
    background-color: rgba(166, 138, 91, 0.06);
}

.social-link:focus-visible {
    outline: 2px solid var(--color-brass);
    outline-offset: 3px;
}

.social-link svg {
    display: block;
    transition: transform var(--dur-base) var(--ease-out);
}

.social-link:hover svg {
    transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {

    .social-link,
    .social-link svg {
        transition: none;
    }

    .social-link:hover svg {
        transform: none;
    }
}

/* Responsive tightening */
@media (max-width: 640px) {
    .site-footer__social {
        max-width: none;
    }

    .social-link {
        width: 36px;
        height: 36px;
    }
}