/* ── Footer ──────────────────────────────────────────────────────────────── */

.footer {
  background-color: var(--bg-primary);
  padding: 3rem 0 1.5rem;
  margin-top: 3rem;
  border-top: 1px solid var(--border-color);
}

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

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr 2fr;
  }
}

.footer-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-description,
.join-description {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  transition: all 0.2s;
}

.social-link:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.social-link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.footer-nav,
.contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 0.75rem;
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
  font-size: 0.875rem;
}

.footer-nav a:hover {
  color: var(--primary);
}

.footer-nav a:focus-visible,
.footer-legal a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.contact-info li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.contact-info svg {
  margin-right: 0.5rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.copyright {
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .copyright {
    margin-bottom: 0;
  }
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.75rem;
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: var(--primary);
}

.footer .btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}