footer {
  position: relative;
}

.copyright {
  background: #fff;
  color: #d1d5db;
  font-family: Roboto;
  font-weight: 700;
  padding: 4rem 0;
  text-align: center;
}

@media screen and (max-width:768px) {
  .copyright {
    font-size: 1.2rem;
    padding: 4rem 0 9rem;
  }
}

/* ---------------------------------------------------------------------------
//  footer01
--------------------------------------------------------------------------- */
.footer01 {
  background: #fff;
}

.footer01 .container {
  padding: 12rem 0;
}

.footer01 .container .contents {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.footer01 .container .contents>.txts {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
}

.footer01 .container .contents>.txts .logo {
  margin-bottom: 3rem;
  width: 21.8rem;
}

.footer01 .container .contents>.txts .p01 {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.65;
}

.footer01 .container .contents>.txts .btn {
  align-items: center;
  background: #ffeb00;
  border-radius: 100vh;
  color: #004098;
  display: flex;
  font-size: 1.6rem;
  font-weight: 700;
  gap: .5rem;
  justify-content: center;
  margin-top: 2rem;
  padding: 1rem 2rem;
}

.footer01 .container .contents>.txts .btn:hover {
  opacity: .7;
}

.footer01 .container .contents>.txts .btn::after {
  background-image: url(../img/link_out_blue.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  content: '';
  height: 1.6rem;
  width: 1.6rem;
}

.footer01 .container .contents .links {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
}

.footer01 .container .contents .links .link {
  border-radius: 2rem;
  box-shadow: 0 1rem 1.5rem -.3rem rgba(0, 0, 0, .10), 0 .4rem .6rem -.4rem rgba(0, 0, 0, .10);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
  position: relative;
}

.footer01 .container .contents .links .link:hover {
  opacity: .7;
}

.footer01 .container .contents .links .link.tel {
  background: #fff;
  background: #f9fafb;
  border: 2px solid #f3f4f6;
  padding-bottom: 1rem;
}

.footer01 .container .contents .links .link.mail {
  background: #004098;
  color: #fff;
  padding-right: 2.5rem;
}

.footer01 .container .contents .links .link .head {
  align-items: center;
  display: flex;
  gap: 1rem;
  height: 4.8rem;
  width: 100%;
}

.footer01 .container .contents .links .link .head .icon {
  align-items: center;
  border-radius: 100%;
  display: flex;
  height: 4.8rem;
  justify-content: center;
  width: 4.8rem;
}

.footer01 .container .contents .links .link.mail .head .icon {
  background: #ffeb00;
}

.footer01 .container .contents .links .link.tel .head .icon {
  background: #ffeb00;
}

.footer01 .container .contents .links .link.tel .head .icon img {
  width: 2rem;
}

.footer01 .container .contents .links .link.mail .head .icon img {
  width: 2rem;
}

.footer01 .container .contents .links .link .head .ttl {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  width: calc(100% - 4.8rem - 1rem);
}

.footer01 .container .contents .links .link.mail .head .ttl {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.4;
}

.footer01 .container .contents .links .link .head .ttl small {
  color: #9ca3af;
  font-size: 1.4rem;
}

.footer01 .container .contents .links .link .head .ttl strong {
  color: #004098;
  font-family: Roboto;
  font-size: 3.4rem;
  font-weight: bold;
}

.footer01 .container .contents .links .link .txts {
  border-top: solid 1px #e5e7eb;
  display: flex;
  /* position: absolute;
    bottom: 0; */
  font-size: 1.2rem;
  gap: 2rem;
  /* justify-content: space-between; */
  left: 0;
  line-height: 1;
  margin-top: 1rem;
  padding: .7rem 0;
  text-align: center;
  white-space: nowrap;
  width: 100%;
}

.footer01 .container .contents .links .link .txts dl {
  align-items: center;
  display: flex;
  gap: .6rem;
}

.footer01 .container .contents .links .link .txts dl dt {
  align-items: center;
  background: #004098;
  border-radius: 100vh;
  color: #fff;
  display: flex;
  height: 2rem;
  justify-content: center;
  width: 6rem;
}

@media screen and (max-width: 768px) {
  .footer01 .container {
    padding: 6rem 2rem 0;
  }

  .footer01 .container .contents {
    display: block;
  }

  .footer01 .container .contents>.txts {
    align-items: center;
    text-align: center;
  }

  .footer01 .container .contents>.txts .p01 {
    font-size: 1.4rem;
    white-space: nowrap;
    width: 100%;
  }

  .footer01 .container .contents>.txts .btn {
    margin-top: 4rem;
  }

  .footer01 .container .contents .links {
    display: none;
  }
}

/* ---------------------------------------------------------------------------
//  go_top
--------------------------------------------------------------------------- */
.go_top {
  bottom: 4rem;
  mix-blend-mode: multiply;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  right: 7.6rem;
  transition: .3s;
  width: 9.25rem;
  z-index: 99;
}

.go_top.is-show {
  opacity: 1;
  pointer-events: auto;
}

@media screen and (max-width:768px) {
  .go_top {
    bottom: 7.3rem;
    bottom: 1rem;
    right: .5rem;
    width: 7rem;
  }
}