/* ==========================================================================
   iziDizi — Footer Components
   Site footer, footer columns, footer brand.
   ========================================================================== */

/* --- Footer --------------------------------------------------------------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 3rem 20px 2rem;
  margin-top: auto;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-col-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}

.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.footer-brand span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.footer-bottom > p {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

/* --- Responsive: Tablet (max 1024px) -------------------------------------- */
@media (max-width: 1024px) {
  .footer-columns { grid-template-columns: repeat(2, 1fr); }
}

/* --- Responsive: Mobile (max 768px) --------------------------------------- */
@media (max-width: 768px) {
  .footer-columns { grid-template-columns: repeat(2, 1fr); }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* --- Responsive: Small mobile (max 480px) --------------------------------- */
@media (max-width: 480px) {
  .footer-columns { grid-template-columns: 1fr; }
}