/* ============================================================
   footer.css — Pureframe Labs
   Ink footer block — mono columns, condensed-caps wordmark
   ============================================================ */

footer {
  position: relative;
  z-index: 3;
  margin-left: var(--rail);
  background: var(--ink);
  color: var(--bone);
  padding: clamp(52px, 6vw, 80px) var(--gut) 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(241, 235, 225, .18);
  margin-bottom: 0;
}

.footer-brand {
  font-family: var(--display);
  font-variation-settings: 'wdth' 72;
  font-weight: 900;
  font-size: clamp(32px, 3.6vw, 50px);
  text-transform: uppercase;
  letter-spacing: -.015em;
  line-height: .86;
  color: var(--bone);
  margin-bottom: 18px;
}

.footer-logo {
  height: 30px;
  width: auto;
  display: block;
  object-fit: contain;
  margin-bottom: 18px;
}

.footer-desc {
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(241, 235, 225, .72);
  max-width: 300px;
}

.footer-col h5,
footer .mono {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(241, 235, 225, .45);
  margin-bottom: 16px;
  display: block;
}

.footer-col a {
  display: block;
  font-size: 14.5px;
  color: rgba(241, 235, 225, .72);
  text-decoration: none;
  line-height: 1.9;
  transition: color .2s;
  cursor: pointer;
}

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

.footer-bottom {
  border-top: 1px solid rgba(241, 235, 225, .18);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom span {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(241, 235, 225, .42);
}

.social-links {
  display: flex;
  gap: 10px;
  margin-top: -4px;
}

.social-link {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(241, 235, 225, .2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  color: rgba(241, 235, 225, .7);
  transition: border-color .2s;
  cursor: pointer;
}

.social-link:hover {
  border-color: rgba(241, 235, 225, .5);
}

/* ── responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}