/* VidClaw — Footer */

.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--bg-border);
  padding: var(--space-20) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

/* Brand column */
.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.footer__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  max-width: 280px;
}

.footer__github {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.footer__github:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.06);
}

/* Link columns */
.footer__col {}

.footer__col-title {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  line-height: 1.4;
}

.footer__link:hover {
  color: var(--text-primary);
}

.footer__link--external::after {
  content: ' ↗';
  font-size: 11px;
  opacity: 0.5;
}

/* Bottom bar */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid var(--bg-border);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: 13px;
  color: var(--text-muted);
}

.footer__copy span {
  color: var(--text-secondary);
}

.footer__legal {
  display: flex;
  gap: var(--space-5);
}

.footer__legal-link {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--text-secondary);
}

/* Mobile */
@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__brand {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}