/* ============================================================
   Footer 4: Minimal Centered — Logo → category pills → copyright
   Clean surface bg. Inline pills. Thin top border only.
   ============================================================ */

.f4-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 56px 0 40px;
  text-align: center;
}

.f4-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* ── Logo / site name large centered ── */
.f4-footer__logo { display: flex; justify-content: center; }

.f4-footer__name {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-secondary);
  letter-spacing: -.03em;
  text-decoration: none;
  display: block;
  transition: opacity .2s;
}

.f4-footer__name:hover { opacity: .75; }

/* ── Category links as inline pills ── */
.f4-footer__links {
  display: flex;
  list-style: none;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0;
  margin: 0;
}

.f4-footer__links a {
  display: block;
  padding: 5px 16px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  color: var(--color-muted);
  font-size: .82rem;
  text-decoration: none;
  transition: border-color .2s, color .2s, background .2s;
}

.f4-footer__links a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 6%, transparent);
}

/* ── Copyright centered ── */
.f4-footer__copy {
  font-size: .8rem;
  color: var(--color-muted);
  margin: 0;
}

.f4-footer__copy a {
  color: var(--color-primary);
  text-decoration: none;
}

.f4-footer__copy a:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .f4-footer { padding: 44px 0 32px; }
  .f4-footer__name { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .f4-footer { padding: 36px 0 28px; }
  .f4-footer__links { gap: 6px; }
  .f4-footer__links a { padding: 4px 12px; font-size: .78rem; }
}