/* Footer */

.site-footer {
  background: #060b12;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer__main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 56px 32px 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: 16px;
}

.site-footer__logo-img {
  display: block;
  height: 78px;
  width: auto;
  object-fit: contain;
}

.site-footer__about {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--gray);
  max-width: 280px;
}

.site-footer__heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 16px;
}

.site-footer__col ul {
  list-style: none;
}

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

.site-footer__col a {
  font-size: 0.875rem;
  color: var(--gray);
  text-decoration: none;
  transition: color 250ms var(--ease);
}

.site-footer__col a:hover {
  color: var(--orange);
}

.site-footer__social {
  display: flex;
  gap: 12px;
}

.site-footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  transition: background 250ms var(--ease), border-color 250ms var(--ease);
}

.site-footer__social a:hover {
  background: rgba(255, 119, 0, 0.15);
  border-color: rgba(255, 119, 0, 0.35);
  color: var(--orange);
}

.site-footer__social svg {
  width: 18px;
  height: 18px;
}

.site-footer__bar {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px 32px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--gray);
}

.site-footer__legal {
  display: flex;
  gap: 24px;
}

.site-footer__legal a {
  color: var(--gray);
  text-decoration: none;
}

.site-footer__legal a:hover {
  color: var(--orange);
}

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

@media (max-width: 640px) {
  .site-footer__main {
    grid-template-columns: 1fr;
    padding: 40px 18px 32px;
  }

  .site-footer__bar {
    flex-direction: column;
    text-align: center;
    padding: 20px 18px;
  }
}