.footer {
  position:fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50px;
  background-color: #5A5A5A;
  z-index: -1;
}

.footer__exterior {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.footer__east {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.footer__name {
  font-weight: 500;
  font-size: 20px;
  color: #fff;
  padding-top: 2px;
  margin-right: 15px;
  width: 97.7px;
  height: 100%;
}
.footer__instagram {
  display: block;
  width: 18px;
  height: 18px;
  margin-right: 15px;
}
.footer__copy {
  font-family: "brandon-grotesque", sans-serif;
  font-weight: 500;
  font-size: 12px;
  color: #fff;
  white-space: nowrap;
}
.footer address {
  display: none;
}
.footer #toTop {
  width: 23px;
  height: 13px;
  cursor: pointer;
}

@media screen and (min-width: 769px) {
  .lithosphere {
    margin-bottom: 80px;
  }

  .footer {
    height: 80px;
  }
  .footer__exterior {
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    max-width: 1140px;
    margin: auto;
    padding-right: 20px;
    padding-left: 20px;
  }
  .footer__east {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .footer__name {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    font-weight: 500;
    font-size: 24px;
    color: #fff;
    padding-top: 3px;
    margin-right: 25px;
    width: 130.26px;
    height: 100%;
  }
  .footer__instagram {
    -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
            order: 3;
    display: block;
    width: 22px;
    height: 22px;
    margin-right: 61px;
  }
  .footer__copy {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    font-family: "brandon-grotesque", sans-serif;
    font-weight: 500;
    font-size: 16px;
    color: #fff;
    margin-right: 20px;
    letter-spacing: 0.02em;
  }
  .footer address {
    -webkit-box-ordinal-group: 5;
        -ms-flex-order: 4;
            order: 4;
    display: block;
    font-weight: normal;
    font-size: 16px;
    color: #fff;
    font-style: normal;
  }
  .footer #toTop {
    width: 31px;
    height: 18px;
    cursor: pointer;
  }
}

@media screen and (min-width: 769px){
.lithosphere2 {
    margin-bottom: 80px;
}
}
.lithosphere2 {
    min-height: 100vh;
    margin-bottom: 80px;
    background-color: #ffffff;
}