/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--ink);
  color: var(--on-dark);
  border-top: 1px solid var(--line-dark);
  padding-block: clamp(3rem, 6vw, 5rem) clamp(1.75rem, 3vw, 2.5rem);
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 0.75fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--line-dark);
}

.footer__brand { display: grid; gap: 1.1rem; align-content: start; }
.footer__blurb {
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--on-dark-2);
  max-width: 34ch;
}

.footer__ct { 
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-dark-3);
  margin-bottom: 1.1rem;
}
.footer__col ul { display: grid; gap: 0.7rem; }
.footer__col a { font-size: var(--fs-sm); color: var(--on-dark-2); }
.footer__col a:hover { color: var(--on-dark); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-dark-3);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer__legal a:hover { color: var(--on-dark-2); }

@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .footer__top { grid-template-columns: 1fr; }
}