.jserrano-floating-whatsapp {
  position: fixed;
  right: max(24px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #128c4a;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 16px rgb(0 0 0 / 24%);
  transition: background-color 160ms ease, transform 160ms ease;
}

.jserrano-floating-whatsapp:hover {
  background: #096d38;
  color: #fff;
  transform: translateY(-2px);
}

.jserrano-floating-whatsapp:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
  box-shadow: 0 0 0 6px #096d38;
}

@media (max-width: 600px) {
  .jserrano-floating-whatsapp {
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    width: 56px;
    height: 56px;
  }
}

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