#page-top {
  position: fixed;
  top: 95px;
  right: 10px;
  font-size: 140%;
  font-weight: bold;
  line-height: 60%;
  opacity: 0.6;
  margin: 0;
  z-index: 99;
}

#page-top a {
  position: relative;
  background: #ffffff; /* outer pill background */
  border: 1px solid #586b7d; /* match existing page-top color */
  text-decoration: none;
  color: #586b7d;
  min-width: 94px;
  padding: 4px 6px;
  text-align: center;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  justify-content: center;
  column-gap: 0;
  border-radius: 9999px; /* pill */
  font-size: 12px;
  letter-spacing: normal;
  line-height: 1;
  overflow: hidden;
}

#page-top.lang-toggle a::before {
  content: "";
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc(50% - 3px);
  background: #586b7d; /* active slider color */
  border-radius: 9999px;
  transition: transform 0.25s ease;
  z-index: 0;
}

#page-top.lang-toggle.is-en a::before {
  transform: translateX(100%);
}

#page-top.lang-toggle.is-fr a::before {
  transform: translateX(0%);
}

#page-top a:hover {
  text-decoration: none;
}

/* language toggle segments */
#page-top.lang-toggle .lang-seg {
  position: relative;
  z-index: 1;
  font-weight: 700;
  padding: 6px 12px;
  color: #586b7d;
}
#page-top.lang-toggle.is-ja .lang-seg:first-child,
#page-top.lang-toggle.is-en .lang-seg:last-child,
#page-top.lang-toggle.is-fr .lang-seg:first-child {
  color: #ffffff;
}

#footer {
  width: 100%;
  height: 100vh;
  position: fixed;
  bottom: 0;
  z-index: 1;
}

.footer-logo {
  height: 3em;
  max-width: 70vw;
}

.footer-link {
  position: relative;
  text-decoration: none;
  color: #b2bdc8;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  margin-top: 1em;
  margin-right: 2em;
  padding-bottom: 0.5em;
}

.footer-link:after,
.footer-link:before {
  content: "";
  display: block;
  left: 0;
  bottom: 0;
  position: absolute;
  width: 100%;
  border-style: solid;
  border-width: 0;
  box-sizing: border-box;
}

.footer-link:before {
  background-color: rgba(178, 189, 200, 0.4);
  height: 1px;
}

.footer-link:after {
  background-color: #00cac6;
  height: 2px;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.footer-link:hover:after {
  transform: scaleX(1);
  transform-origin: left center;
}

.footer-link:hover {
  color: #00cac6;
  opacity: 1 !important;
}

.footer-arrow {
  margin-bottom: 0.5em;
}

.footer-arrow.st-mfgray path {
  stroke: #b2bdc8;
  transition: all 0.8s;
}

.footer-link:hover .footer-arrow path {
  stroke: #00cac6;
  transition: all 0.8s;
  opacity: 1 !important;
}

@media (max-width: 768px) {
  #page-top {
    top: 29px;
    right: 60px;
    font-size: 100%;
    z-index: 999;
  }
  #page-top a {
    min-width: 72px;
    padding: 2px 3px;
    font-size: 10px;
  }
  .footer-link {
    width: 100%;
    margin-right: 0;
  }
  .footer-link .inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-copyright {
  font-size: 0.5em;
  letter-spacing: 0.25em;
  line-height: 2.5em;
}