/* =========================================================
   NORTHSTAR SELECTED — Footer
   ========================================================= */

.footer {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding-top: clamp(var(--sp-16), 8vw, var(--sp-32));
}

/* ── Main footer grid ───────────────────────────────────── */
.footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-16);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* ── Brand column ───────────────────────────────────────── */
.footer__brand-logo {
  height: 80px;
  width: auto;
  display: block;
  margin-bottom: var(--sp-6);
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.footer__brand-desc {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.4);
  line-height: var(--lh-loose);
  font-weight: var(--fw-light);
  max-width: 280px;
  margin-bottom: var(--sp-8);
}


/* ── Navigation columns ─────────────────────────────────── */
.footer__col-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--sp-6);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer__link {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.45);
  font-weight: var(--fw-light);
  transition: color var(--duration-base) var(--ease-out);
  position: relative;
  width: fit-content;
}

.footer__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-base) var(--ease-out);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__link:hover::after {
  width: 100%;
}

/* ── Bottom bar ─────────────────────────────────────────── */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-6);
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.25);
  letter-spacing: var(--ls-wide);
}

.footer__bottom-links {
  display: flex;
  gap: var(--sp-6);
}

.footer__bottom-link {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.25);
  letter-spacing: var(--ls-wide);
  transition: color var(--duration-base) var(--ease-out);
}

.footer__bottom-link:hover {
  color: rgba(255,255,255,0.6);
}