#wcc-whatsapp-button {
  position: fixed;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 16px);
  right: 16px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 9999;
  text-decoration: none;
}

#wcc-whatsapp-button svg {
  width: 26px;
  height: 26px;
  display: block;
}

/* Hover (desktop only) */
@media (hover: hover) {
  #wcc-whatsapp-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  }
}

/* Smaller screens */
@media (max-width: 480px) {
  #wcc-whatsapp-button {
    width: 52px;
    height: 52px;
    font-size: 24px;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}