/* Footer */
.site-footer {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: var(--section-padding) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}

/* Column 1: Brand */
.footer-brand img {
  height: 40px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: var(--font-size-small);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--line-height-body);
}

/* Column 2: Nav links */
.footer-nav-title {
  font-size: var(--font-size-small);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-small);
  text-decoration: none;
  transition: color var(--transition-speed);
}

.footer-nav a:hover {
  color: var(--color-bright-blue);
  text-decoration: none;
}

/* Column 3: Actions */
.footer-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.footer-actions .btn--outline {
  color: var(--color-white);
  border-color: var(--color-white);
}

.footer-actions .btn--outline:hover {
  background-color: var(--color-white);
  color: var(--color-navy);
}

.footer-actions a:not(.btn) {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-small);
  transition: color var(--transition-speed);
}

.footer-actions a:not(.btn):hover {
  color: var(--color-bright-blue);
}

/* Bottom bar */
.footer-bottom {
  margin-top: var(--section-padding);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--font-size-small);
  color: rgba(255, 255, 255, 0.5);
}

/* Mobile */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand img {
    margin-left: auto;
    margin-right: auto;
  }

  .footer-actions {
    align-items: center;
  }
}