/* Footer layout */
.footer {
  margin-top: 6rem;
  background: #0f172a;
  color: #94a3b8;
}

.footer-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.5rem 1rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Footer headings */
.footer-heading {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #e2e8f0;
  margin-bottom: 0.25rem;
}

/* Footer text */
.footer-text {
  font-size: 0.8rem;
  line-height: 1.6;
  color: #94a3b8;
}

/* Footer links */
.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin-bottom: 0.35rem;
}

.footer-list a {
  font-size: 0.8rem;
  color: #94a3b8;
  text-decoration: none;
}

.footer-list a:hover {
  color: #e2e8f0;
  text-decoration: underline;
}

/* Footer link button (styled like a link) */
.footer-link-btn {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 0;
  font: inherit;
  text-align: left;
  text-decoration: none;
  font-size: 0.8rem;
}

.footer-link-btn:hover {
  color: #e2e8f0;
  text-decoration: underline;
}

/* Footer bottom row */
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-meta {
  font-size: 0.7rem;
  color: #64748b;
}

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

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