/* ================================================================
   12. FOOTER
================================================================ */
.footer {
    background: var(--bg-secondary);
    padding: 3.5rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__brand .logos {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    align-items: center;
}

.footer__brand .nav__logo-img {
    height: 80px;
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 0.5rem;
}

.footer__brand p {
    margin-top: 1rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.footer__col h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.footer__col ul li {
    margin-bottom: 0.6rem;
}

.footer__col a {
    font-size: 1rem;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.footer__col a:hover {
    color: var(--primary-blue);
}

.footer__col address p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: var(--text-secondary);
}

.footer__socials {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.footer__socials a {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-secondary);
    position: relative;
    overflow: hidden;
    z-index: 6;
    transition: color 0.25s ease;
}

.footer__socials a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffffff;
    border-radius: inherit;
    clip-path: inset(50% 50% 50% 50% round 8px);
    transition: clip-path 0.25s ease;
    z-index: -1;
}

.footer__socials a:hover::before {
    clip-path: inset(-5% -5% -5% -5% round 0px);
}

.footer__socials a:hover {
    color: var(--bg-dark, #1a1a2e);
}

.footer__bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}