/* =========================================================
   KalkulatorHub — footer.css
   ========================================================= */

.site-footer {
  border-top: 1px solid var(--border-soft);
  background: var(--bg-elevated);
  padding-block: 3.5rem 1.75rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand .brand {
  margin-bottom: 0.9rem;
}
.footer-brand p {
  color: var(--text-tertiary);
  font-size: var(--fs-small);
  max-width: 32ch;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-col a {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color var(--dur) var(--ease);
}
.footer-col a:hover {
  color: var(--accent-teal);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-tertiary);
}