/* ── Footer — Phase 30 verified: 4-col, #F5F5F5 background ─── */
.lc-footer {
  background: var(--lc-surface-gray);  /* #F5F5F5 */
  padding-block: 3rem 2rem;
}
.lc-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

/* Col 1: tagline + copyright */
.lc-footer__tagline {
  font-size: clamp(1.5rem, 2.5vw, 2.5rem);  /* ~40px */
  font-weight: 300;
  color: var(--lc-text-muted);   /* #706F6E */
  line-height: 1.2;
  margin-block: 0 0.5rem;
}
.lc-footer__copyright {
  font-size: 12px;
  color: var(--lc-text-base);
  margin: 0;
}

/* Col 2+3: nav columns */
.lc-footer__nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.lc-footer__nav a {
  font-size: 15px;
  color: var(--lc-text-base);
  text-decoration: none;
  transition: color 0.2s;
}
.lc-footer__nav a:hover { color: var(--lc-brand-primary); }

/* Col 4: badges + social */
.lc-footer__badges {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.lc-footer__badge-img {
  max-height: 80px;
  width: auto;
}

.lc-footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.lc-footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lc-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lc-text-base);
  text-decoration: none;
  font-size: 18px;
  transition: background 0.2s, color 0.2s;
}
.lc-footer__social-link:hover {
  background: var(--lc-brand-primary);
  color: var(--lc-text-inverse);
}

/* Responsive footer */
@media (max-width: 1024px) {
  .lc-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}
@media (max-width: 768px) {
  .lc-footer__inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}