.site-footer {
  background: #090f22;
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 34px;
  padding: 68px 0 42px;
}

.footer-brand {
  margin-bottom: 18px;
}

.site-footer p,
.site-footer a {
  display: block;
  max-width: 360px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.94rem;
}

.site-footer a {
  margin: 9px 0;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.site-footer .footer-social-link {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: #fff;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.site-footer .footer-social-link:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.48);
  transform: translateY(-2px);
}

.footer-social-link .bi {
  font-size: 1.1rem;
  line-height: 1;
}

.footer-social-link small {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.site-footer h3 {
  color: #fff;
  font-size: 1rem;
}

.footer-bottom {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

@media (max-width: 880px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .footer-grid,
  .footer-bottom {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    display: grid;
    padding: 18px 0;
  }
}