.sp-footer-nav {
  display: none;
}
@media screen and (max-width: 781px) {
  .sp-footer-nav {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #000;
  }
  .sp-footer-nav ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 0;
    padding: 0;
    margin: 0;
  }
  .sp-footer-nav ul li {
    width: 50%;
    padding: 0;
    margin: 0;
  }
  .sp-footer-nav ul a {
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    color: #fff;
    text-decoration: none;
    line-height: 1.2em;
    padding: 0.5em 0;
  }
  .sp-footer-nav-tel a {
    background-color: #9fc7ec;
  }
  .sp-footer-nav-contact a {
    background-color: #ff6b3d;
  }
}

@media screen and (max-width: 781px) {
  .site-footer {
    padding-bottom: 60px;
  }
  .f-main-visual .f-cta {
    bottom: 6.2rem;
  }
}