/* ============================================================
   BeKnown — Footer
   ============================================================ */

.footer {
  background-color: var(--white);
  border-top: 1px solid var(--gray-100);
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: 2.5rem;
}

.footer__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Top grid */
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem 4rem;
  padding-bottom: clamp(3rem, 5vw, 5rem);
  border-bottom: 1px solid var(--gray-100);
}

/* Brand column */
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer__logo-img {
  height: 32px;
  width: auto;
}

.footer__tagline {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.footer__brand-statement {
  font-family: var(--font-display);
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  font-weight: 400;
  font-style: italic;
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 260px;
}

/* Nav columns */
.footer__col-label {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-300);
  margin-bottom: 1.25rem;
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__col-link {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--gray-500);
  transition: color 0.2s ease;
}

.footer__col-link:hover {
  color: var(--blue);
}

/* ── Bottom bar ───────────────────────────────────────────── */
.footer__bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding-top: clamp(2.5rem, 4vw, 4rem);
  flex-wrap: wrap;
}

.footer__statement {
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 1.5vw, 1.0625rem);
  font-weight: 400;
  color: var(--gray-300);
  line-height: 1.4;
}

.footer__copyright {
  font-size: 0.75rem;
  color: var(--gray-300);
  text-align: right;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .footer__top {
    grid-template-columns: 1fr;
  }

  .footer__brand {
    grid-column: 1;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__copyright {
    text-align: left;
  }
}