/* ================================================
   FOOTER
   ================================================ */
footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 4rem 0 0;
    margin-top: auto;
    font-family: var(--font-body);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.75rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
}

.footer-section h3 {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
    margin-left: -10px;
}
.footer-links a i { color: var(--primary); width: 14px; font-size: 0.8rem; flex-shrink: 0; }
.footer-links a:hover {
    color: var(--text-primary);
    background: var(--bg-elevated);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.5rem 0;
}
.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
}
.footer-bottom-links {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}
.footer-bottom-links a {
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--text-primary); background: var(--bg-elevated); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 960px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 540px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-bottom-links { justify-content: center; }
}