/* Shared site footer */
.footer,
.footer * {
  box-sizing: border-box;
}

.footer {
  background: var(--gray-900, #0f172a);
  padding: 64px 0 40px;
  color: #fff;
}

.footer > .container {
  max-width: var(--container, 1200px);
  margin: 0 auto;
  padding: 0 48px;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 64px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.footer-desc {
  max-width: 320px;
  margin: 0 0 16px;
  color: rgba(255,255,255,0.45);
  font-size: 13.5px;
  line-height: 1.85;
}

.footer-contact {
  color: var(--blue-600, #1d63c4);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-contact:hover {
  color: var(--blue-700, #1d4ed8);
}

.footer-social {
  margin-top: 16px;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(255,255,255,0.45);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-social-link:hover {
  color: #fff;
}

.footer-nav-title {
  margin: 0 0 18px;
  color: rgba(255,255,255,0.35);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav-links a {
  color: rgba(255,255,255,0.6);
  font-size: 13.5px;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-nav-links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy,
.footer-org {
  margin: 0;
  color: rgba(255,255,255,0.3);
  font-size: 12px;
}

@media (max-width: 840px) {
  .footer > .container {
    padding: 0 32px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .footer {
    padding: 48px 0 32px;
  }

  .footer > .container {
    padding: 0 20px;
  }
}