/* ==========================================================================
   RC BACK-TO-SECTION ARROW - LOCALSTAR.CH (pages légales)
   Flèche flottante : remonte au début de l'accordéon (section) actif,
   pas en haut de page.
   ========================================================================== */

.rc-topsection {
  position: fixed;
  bottom: 24px;
  left: max(12px, calc(50% - 476px));
  width: 48px;
  height: 48px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease,
    background-color 0.18s ease;
  z-index: 999990;
}

.rc-topsection.is-visible {
  opacity: 0.5;
  visibility: visible;
  transform: translateY(0);
}

.rc-topsection.is-visible:hover,
.rc-topsection.is-visible:focus-visible {
  opacity: 1;
}

.rc-topsection:hover {
  background: #1d4ed8;
}

.rc-topsection:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}