/* Floating Telegram support button */
.support-fab {
  --support-fab-size: 3.5rem;
  --support-fab-bg: #229ed9;
  --support-fab-bg-hover: #1b8ec4;
  z-index: 990;
  color: var(--white, #fff);
  background-color: var(--support-fab-bg);
  border-radius: 99rem;
  justify-content: center;
  align-items: center;
  width: var(--support-fab-size);
  height: var(--support-fab-size);
  text-decoration: none;
  display: flex;
  position: fixed;
  inset: auto auto 1.5rem 1.5rem;
  box-shadow: 0 .5rem 1.5rem #229ed959, 0 .125rem .375rem #0000001f;
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.support-fab:hover {
  background-color: var(--support-fab-bg-hover);
  transform: translateY(-.125rem);
  box-shadow: 0 .75rem 1.75rem #229ed966, 0 .125rem .5rem #00000024;
}

.support-fab:focus-visible {
  outline: .125rem solid var(--primary-500, #0270d6);
  outline-offset: .25rem;
}

.support-fab svg {
  width: 55%;
  height: 55%;
  display: block;
}

.support-fab-label {
  color: var(--text-900, #212e48);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  background-color: var(--white, #fff);
  border-radius: .5rem;
  padding: .375rem .75rem;
  font-size: .875rem;
  line-height: 1.2;
  position: absolute;
  left: calc(100% + .625rem);
  box-shadow: 0 .25rem .75rem #00000024;
  transition: opacity .2s ease, transform .2s ease;
  transform: translateX(-.375rem);
}

.support-fab:hover .support-fab-label {
  opacity: 1;
  transform: translateX(0);
}

@media screen and (max-width: 767px) {
  .support-fab-label {
    display: none;
  }
}

/* keep clear of the fixed mobile CTA bar */
@media screen and (max-width: 479px) {
  .support-fab {
    --support-fab-size: 3.25rem;
    inset: auto auto 6rem 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .support-fab,
  .support-fab-label {
    transition: none;
  }

  .support-fab:hover {
    transform: none;
  }
}