/* =============================================
   ShipMint — Footer
   ============================================= */

.footer {
    background: var(--navy-surface);
    border-top: 1px solid var(--navy-border);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 48px;
    padding-bottom: 60px;
}

/* Brand column */
.footer-brand img {
    height: 36px;
    width: auto;
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 280px;
    margin-bottom: 16px;
}

.footer-address {
    font-size: var(--font-size-xs);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--navy-card);
    border: 1px solid var(--navy-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
}

.footer-social a .material-symbols-outlined {
    font-size: 18px;
}

/* Link columns */
.footer-column h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column a {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--white);
}

/* Bottom bar */
.footer-bottom {
    border-top: 1px solid var(--navy-border);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--white);
}

/* Responsive */
@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 479px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        justify-content: center;
    }
}