/* ============================================================
   Footer Component
   ============================================================ */

.footer {
  background-color: var(--color-green-dark);
  --color-gold: var(--color-gold-on-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-20) var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Brand column --- */
.footer__logo {
  display: inline-block;
  height: 36px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__logo .wqh-logo {
  display: block;
  height: 100%;
  width: auto;
}

.footer__logo .wqh-logo__tagline {
  fill: var(--color-white);
}
.footer__logo .wqh-logo__word {
  fill: var(--color-gold);
}

.footer__brand-bio {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  max-width: 320px;
  color: rgba(255, 255, 255, 0.8);
}

.footer__brand-credentials {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer__credential-badge {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
}

/* --- Nav columns --- */
.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
  padding-block: var(--space-2);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer__links .footer__link:hover {
  color: var(--color-gold);
}

.footer__link--button {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  text-align: left;
}

/* --- Bottom bar --- */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.75);
}

.footer__legal-links {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.75);
  text-align: right;
}

.footer__legal-links .footer__link {
  color: rgba(255, 255, 255, 0.85);
}

.footer__legal-links .footer__link:hover {
  color: var(--color-gold);
}

/* --- Responsive --- */
@media (max-width: 960px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand-bio { max-width: 100%; }
}

@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__legal-links { text-align: left; }
}