/* ============================================================
   Aurinto — footer
   ============================================================ */

#footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--line);
    padding: 64px 0 0;
}

.footer-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px 48px;
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
}

.f-logo {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 14px;
}

.f-logo .logo-txt { font-size: 1.2rem; }

.f-brand p {
    font-size: .92rem;
    color: var(--muted);
    max-width: 300px;
    margin-bottom: 10px;
}

.f-mail { font-weight: 600; }

.f-title {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink);
    margin-bottom: 14px;
}

.f-col > a {
    display: block;
    padding: 5px 0;
    color: var(--text);
    font-size: .93rem;
}

.f-col > a:hover { color: var(--primary-deep); }

.footer-bottom {
    border-top: 1px solid var(--line);
    padding: 20px 24px;
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: .84rem;
    color: var(--muted);
}

.f-tag { color: var(--muted); }

@media (max-width: 900px) {
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
    .footer-inner { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { justify-content: center; text-align: center; }
}