.wa-ls-button {
  display: inline-block;
  text-decoration: none;
}

/* Botón flotante global de WhatsApp */
.wa-ls-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 99998;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .25);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease;
}

.wa-ls-float:hover,
.wa-ls-float:focus {
  transform: scale(1.06);
  box-shadow: 0 6px 16px rgba(0, 0, 0, .3);
}

.wa-ls-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

@media (max-width: 600px) {
  .wa-ls-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
  .wa-ls-float svg {
    width: 28px;
    height: 28px;
  }
}