/* ============================================
   FOOTER — SEO keyword cloud + contact
   ============================================ */

.footer {
  background: #0a1a0f;
  color: rgba(255,255,255,0.8);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__logo {
  height: 60px;
  width: auto;
  margin-bottom: var(--space-md);
  display: block;
}

.footer__brand-tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  opacity: 0.7;
  max-width: 300px;
}

.footer__col-title {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

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

.footer__link {
  font-size: var(--text-sm);
  opacity: 0.7;
  transition: opacity var(--duration-fast), color var(--duration-fast);
}

.footer__link:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

/* SEO Keyword Cloud */
.footer__keywords {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__keyword {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  transition: all var(--duration-fast);
}

.footer__keyword:hover {
  background: rgba(37,211,102,0.15);
  color: var(--color-primary-light);
}

/* Contact info */
.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  margin-bottom: var(--space-sm);
}

.footer__contact-item .material-icons-outlined {
  font-size: 1.1rem;
  color: var(--color-primary-light);
}

/* Bottom bar */
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

.footer__copy {
  font-size: var(--text-xs);
  opacity: 0.5;
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.footer__legal a {
  font-size: var(--text-xs);
  opacity: 0.5;
  transition: opacity var(--duration-fast);
}

.footer__legal a:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}