ese-website/_includes/footer.css

footer {
  border-top: 1px dotted rgba(0,0,0,.15);
  padding: 4rem 0 5.5rem;
}

#footerNav ul {
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.3em;
}

#footerNav li {
  display: inline;
}

#footerNav a {
  color: var(--color-text);
  text-decoration: none;
  transition: color .3s ease-out;
}

#footerNav a:hover {
  color: var(--color-primary);
}

.footer-container {
  display: grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  grid-auto-flow: column;
  gap: 1em;
}

.footer-container > :nth-last-child(-n + 2) {
  text-align: end;
}

.designCredit {
  font-size: 1rem;
  align-self: end;
}

.designCredit a {
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px dotted var(--color-text);
}

.languageSwitch a {
  display: inline-block;
  background: #e2e8f0;
  color: #000;
  border-radius: .5rem;
  padding: 0.7em 0.9em;
  line-height: 1;
  text-decoration: none;
  transition: background-color .3s ease-out;
}

.languageSwitch a:hover {
  background: #d5dbe4;
}