div.product-info__add-button > button[type="submit"][disabled], div.product-info__add-button > button[type="submit"]:not([disabled]) + a.klaviyo-bis-trigger {
  display: none !important;
}

div.product-info__add-button > button[type="submit"][disabled] + a.klaviyo-bis-trigger {
  display: inline-block !important;
}