.main-footer {
  background-color: var(--university-blue);
  color: var(--white);
}

.main-footer a {
  color: var(--white);
  text-decoration: none;
  transition: var(--transition-xs);
}

.main-footer a:hover,
.main-footer a:focus-within {
  text-decoration: underline;
}

/* footer - start */
.footer {
  padding: 45px 0;
}

.footer-content {
  display: flex;
  row-gap: 40px;
}

.footer-logo img {
  width: 100%;
  max-width: 360px;
}

.footer-contact {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.footer-sub-content {
  display: flex;
  flex-direction: column;
  row-gap: 12px;
}

.footer-title {
  font-weight: 700;
}

.footer-social-media {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.footer-social-media .icon {
  font-size: 20px;
}

/* footer - end */


/* sub footer - start */
.sub-footer {
  border-top: 1px solid var(--white);
  font-weight: 700;
  padding: 45px 0;
}

.sub-footer-links {
  display: flex;
  justify-content: end;
}

.sub-footer-links a::after {
  content: '|';
  padding: 0 12px;
}

.sub-footer-links a:last-of-type:after {
  display: none;
}

/* sub footer - end */

@media (max-width: 1199.5px) {

  /* sub footer - start */
  .sub-footer-content {
    display: flex;
    flex-direction: column;
    row-gap: 24px;
  }

  .sub-footer-links {
    display: block;
  }

  /* sub footer - end */
}


@media (max-width: 991.5px) {

  /* footer - start */
  .footer {
    font-size: var(--text-sm);
  }

  .footer-logo img {
    max-width: 268px;
  }

  .footer-contact {
    gap: 8px;
  }

  .footer-sub-content {
    row-gap: 8px;
  }

  .footer-sub-content-social {
    display: block;
    text-align: center;
  }

  .footer-sub-content-social .footer-title {
    display: block;
    margin-bottom: 16px;
  }

  .footer-social-media {
    display: inline-block;
    margin: 0 14px;
  }

  .footer-social-media .icon {
    font-size: 24px;
  }

  .footer-social-media .text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0
  }


  /* footer - end */


  /* sub footer - start */
  .sub-footer {
    text-align: center;
    padding: 20px 0 45px 0;
  }

  /* sub footer - end */
}