.site-footer {
  margin-top: 56px;
  padding: 44px 0 24px;
  background: #0f172a;
  color: rgba(255, 255, 255, 0.88);
}

.site-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(160px, 1fr));
  gap: 28px;
  align-items: start;
}

.site-footer-brand {
  max-width: 420px;
}

.site-footer-logo {
  display: inline-flex;
  margin-bottom: 16px;
}

.site-footer-logo img {
  display: block;
  max-width: 180px;
  height: auto;
}

.site-footer-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  font-size: 0.96rem;
}

.site-footer-col h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.2;
}

.site-footer-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer-col li {
  margin-bottom: 10px;
}

.site-footer-col a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer-col a:hover {
  color: #ffffff;
}

.site-footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .site-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .site-footer {
    padding: 36px 0 22px;
  }

  .site-footer-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .site-footer-logo img {
    max-width: 160px;
  }
}