footer {
  background-color: var(--main-link-color);
  color: var(--main-light-green);
}

footer a {
 color: inherit;
}

footer a:hover {
  text-decoration: underline;
}

footer .link-groups {
  display: flex;
  padding: 2em 0;
  justify-content: space-between;
}

footer .link-groups .link-group:last-of-type {
  flex-basis: 40%;
}

footer .link-groups .link-group .social-links-wrap {
  display: flex;
}

footer .link-groups .link-group .social-links-wrap span {
  opacity: 0;
  width: 0;
}

footer .link-groups .link-group .social-links-wrap a {
  font-size: 1.75em;
  background: var(--main-light-green);
  color: var(--main-link-color);
  border-radius: 10px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 .25em 0 0;
}

footer .link-groups .link-group .social-links-wrap a:hover {
  text-decoration: none;
}


footer .link-groups .link-group .foot-head {
  font-weight: 500;
  margin: 0 0 1em 0;
}

footer .link-groups .link-group a {
  display: block;
  font-weight: 100;
  margin: 1em 0;
  font-size: 90%;
}

footer .link-groups .link-group.social a {
  display: inline-block;
  margin-right: .5em;
}

footer .social-icon {
  background: pink;
  width: 1em;
  margin-left: .25em;
}

footer .bottom-nav {
  border-top: 1px solid var(--main-light-green);
  padding: 1em 0;
  display: flex; 
  justify-content: space-between; 
  line-height: 1;
  font-size: 14px;
}

footer .bottom-nav a {
  border-right: 1px solid var(--main-border-color);
  margin-right: 24px;
}

footer .bottom-nav a:first-of-type {
  padding: 0 0;
}

footer .bottom-nav a:last-of-type {
  border-right: 0;
}

footer .mailing-list {
  margin: 2em 0 0 0;
}

footer .mailing-list-controls {
  margin: .5em 0 0 0;
  display: flex;
  align-items: center;
}

footer .mailing-list-controls .loading-ani {
  width: 2em;
  margin: 0 0 0 .5em;
  visibility: hidden;
}

footer .mailing-list input {
  /* max-width: 250px; */
  /* padding-left: .5em; */
  border: 0;
  color: var(--main-text-color);
  border-radius: 0;
}

footer .mailing-list #ml-result {
  display: none;
  padding: .5em;
  margin: .5em 0 0 0;
  background: var(--main-light-green);
  color: var(--main-link-color);
  text-align: center;
}
  
footer .mailing-list #ml-result.error {
  background: var(--main-red);
  color: #fff;
}

footer .mailing-list button {
  background: var(--main-orange);
  border-radius: 0;
  color: var(--main-text-color);
  margin: 0 0 0 3px;
  padding: 6px 12px;
}

@media screen and (max-width: 780px) {
  footer .link-groups .link-group {
    margin: 0 0 1em 0;
  }
}