.site-floating-actions {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.site-floating-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 14px 34px rgba(23, 21, 53, .24);
  cursor: pointer;
  transition: opacity .22s ease, visibility .22s ease, transform .22s ease, box-shadow .22s ease;
}

.site-floating-button svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.site-whatsapp-button {
  overflow: hidden;
  background: #f4510b;
}

.site-whatsapp-button::after {
  content: "";
  position: absolute;
  right: -15px;
  bottom: -18px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, .23);
  border-radius: 50%;
}

.site-whatsapp-button svg {
  position: relative;
  z-index: 1;
}

.site-scroll-top {
  background: #171535;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
}

.site-scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.site-floating-button:hover,
.site-floating-button:focus {
  color: #fff;
  box-shadow: 0 17px 38px rgba(23, 21, 53, .32);
  outline: none;
  transform: translateY(-3px);
}

.site-scroll-top.is-visible:hover,
.site-scroll-top.is-visible:focus {
  transform: translateY(-3px);
}

@media (max-width: 767px) {
  .site-floating-actions {
    right: 15px;
    bottom: 15px;
    gap: 10px;
  }

  .site-floating-button {
    width: 52px;
    height: 52px;
  }

  .site-floating-button svg {
    width: 25px;
    height: 25px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-floating-button {
    transition: none;
  }
}