.site-footer {
  background: var(--c-purple-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--sp-9) 0 var(--sp-5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}
.footer-brand .logo-mark {
  color: #fff;
  font-size: 2rem;
  margin-bottom: var(--sp-3);
  display: inline-block;
}
.footer-brand p {
  max-width: 30ch;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
}
.footer-grid h4 {
  font-family: var(--f-body);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--c-rose);
  margin-bottom: var(--sp-3);
}
.footer-grid p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
}
.footer-grid a {
  color: rgba(255,255,255,0.85);
  transition: color var(--t-fast);
}
.footer-grid a:hover {
  color: var(--c-rose);
}
.footer-bottom {
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255,255,255,0.10);
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.footer-bottom a {
  color: rgba(255,255,255,0.7);
  border-bottom: 1px dashed rgba(255,255,255,0.3);
}
.footer-bottom a:hover {
  color: #fff;
  border-bottom-color: var(--c-rose);
}

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--sp-5); }
}