.floating-button {
  position: fixed;
  z-index: 1050;
  bottom: 1.5rem;
  transition:
    transform 0.3s,
    scale 0.3s,
    opacity 0.2s ease;
}

.floating-button:hover {
  transform: scale(1.05);
}

.floating-button .button {
  background-color: var(--nexo-button-bg);
  color: var(--nexo-button-color);
  border: none;
}

.floating-btn--bottom-left {
  left: 1.5rem;
}

.floating-btn--bottom-right {
  right: 1.5rem;
}

.floating-btn--bottom-center {
  left: 50%;
  transform: translateX(-50%);
}

.btt {
  opacity: 0;
  pointer-events: none;
}

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

.btt:hover {
  transform: translateY(-5px);
}

.btt:hover .button {
  border: none;
}

.floating-btn--bottom-center:not(.btt):hover {
  transform: translateX(-50%) scale(1.05);
}

.btt.floating-btn--bottom-center:hover {
  transform: translateX(-50%) translateY(-5px);
}

.back-to-top {
  width: var(--nexo-btt-width, 2.5rem);
  height: var(--nexo-btt-height, 2.5rem);
  border-radius: 50%;
  background: var(--nexo-btt-bg, var(--nexo-primary));
  color: var(--nexo-btt-color, var(--nexo-white));
}

@media (min-width: 768px) {
  .floating-button {
    bottom: 2rem;
  }

  .floating-btn--bottom-left {
    left: 2rem;
  }

  .floating-btn--bottom-right {
    right: 2rem;
  }

  .back-to-top {
    width: 3rem;
    height: 3rem;
    font-size: 1rem;
  }
}