.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 20px;
  border: 1px solid #6b4a2a;
  border-radius: 12px;
  background: transparent;
  color: var(--ink);
  text-decoration: underline;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(44, 190, 195, .17);
}

.btn-corail {
  border-color: var(--turquoise);
  background: var(--corail);
  color: var(--white);
  text-decoration: none;
  border-radius: 16px;
  padding: 12px 22px;
}

.btn-teal {
  border-color: var(--corail);
  background: var(--turquoise);
  color: var(--white);
  text-decoration: none;
  border-radius: 16px;
  padding: 12px 22px;
}

.btn-light {
  display: inline-flex;
  align-items: left;
  justify-content: center;
  min-height: 46px;
  padding: 10px 20px;
  border: 1px solid #6b4a2a;
  border-radius: 12px;
  background-color: var(--corail);
  color: var(--white);
  text-decoration: none;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}


.btn-outline {
  background: rgba(216, 244, 242, .62);
}

.btn-more {
  display: inline;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  min-height: 0;
  padding: 0 0 0 4px;
   cursor: pointer;
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}

.btn-more {
  font-size: 0;
}

.btn-more::before {
  content: "Lire plus";
  font-size: var(--fs-body);
}

.btn-more::after {
  content: "...";
  font-size: var(--fs-body);
}


.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--turquoise);
  color: var(--white);
  cursor: pointer;
  box-shadow: var(--shadow);
}

.back-to-top.is-visible {
  display: block;
}