/* ===== Footer ===== */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 3.5rem 3rem 2.5rem;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-brand .nav-logo {
    display: inline-block;
    margin-bottom: 0.75rem;
}

.footer-brand p {
    font-size: 0.82rem;
    color: var(--muted);
    max-width: 280px;
    line-height: 1.6;
    font-weight: 400;
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-col h4 {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-col a {
    font-size: 0.85rem;
    color: var(--muted);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--white);
    text-decoration: none;
}

.footer-bottom {
    max-width: 1100px;
    margin: 2.5rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--muted);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .site-footer { padding: 2.5rem 1.5rem 2rem; }
    .footer-inner { flex-direction: column; gap: 2rem; }
    .footer-links { gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}