/* ============================================================
   Component · Footer
   Office locations, social, capability statement download.
   Title-block bottom strip with versioning copy.
   ============================================================ */

.footer {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 768px)  { .footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }

.footer__brand { display: flex; flex-direction: column; gap: var(--space-md); }
.footer__brand img { height: 40px; width: auto; }
.footer__tagline { color: var(--color-ink-muted); max-width: 28ch; }

.footer__heading {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-md);
}

.footer__list { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer__list a {
  color: var(--color-ink);
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__list a:hover { color: var(--color-accent); }

.footer__office { display: flex; flex-direction: column; gap: 4px; }
.footer__office-name {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.footer__office-addr { font-size: var(--text-sm); color: var(--color-ink); line-height: 1.5; }

.footer__bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.footer__bottom a { color: inherit; }
.footer__bottom a:hover { color: var(--color-accent); }

/* Capability statement download tile */
.cap-statement {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink);
  background: var(--color-white);
  transition: border-color var(--duration-fast) var(--ease-out),
              background   var(--duration-fast) var(--ease-out);
}
.cap-statement:hover {
  border-color: var(--color-ink);
  background: var(--color-surface);
}
.cap-statement::after {
  content: '↓';
  font-family: var(--font-body);
  font-weight: 600;
  margin-left: var(--space-xs);
}