/* =============================================================
   BONAVIOX · FOOTER
   Loaded on every page. Depends on tokens.css for variables and
   home.css for shared `.container`, `.eyebrow`, `.wordmark`, and
   `.hairline` atoms.
   ============================================================= */

.site-footer {
  padding: 80px 0 40px;
  background: var(--bv-navy-1000);
  color: var(--fg-2);
  border-top: 1px solid var(--hairline-soft);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.footer-brand p {
  margin: 24px 0 0;
  max-width: 320px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--fg-2);
}
.site-footer ul li {
  padding: 8px 0;
  font-size: 13px;
}
.site-footer ul a {
  color: var(--fg-2);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
.site-footer ul a:hover { color: var(--accent); }
.site-footer .eyebrow { margin-bottom: 18px; }
.footer-foot {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .footer-grid { grid-template-columns: 1fr; }
}