/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
  padding: 4rem 0 0;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2.4rem 3rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer__logo { height: 36px; margin-bottom: 0.85rem; filter: brightness(0) invert(1); }
.footer__brand p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  max-width: 260px;
}

.footer__col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1rem;
}
.footer__col a {
  display: block;
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  padding: 0.35rem 0;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.6rem 2.4rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.3);
}