.footer-identity {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.footer-hq {
  max-width: 30ch;
  margin: 0;
  color: var(--sw-white-muted);
  font-size: 16px;
  line-height: 1.45;
}

.footer-hq strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--sw-white-faint);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--sw-white-muted);
  border: 1px solid var(--sw-white-border);
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.footer-social a:hover,
.footer-social a:focus-visible {
  color: var(--sw-navy);
  background: var(--sw-paper);
  border-color: var(--sw-paper);
  outline: none;
}

.footer-social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@media (max-width: 680px) {
  .footer-identity { gap: 1.25rem; }
  .footer-hq { max-width: 28ch; }
}