.subscribe-form__bottom-block {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows 0.4s ease;
}
.subscribe-form__bottom-block-container {
  min-height: 0px;
}

.subscribe-form:has(.subscribe-input:not(:placeholder-shown)) .subscribe-form__bottom-block,
.subscribe-form:focus-within .subscribe-form__bottom-block,
.subscribe-form:has(.form-checkbox__input:checked) .subscribe-form__bottom-block {
  grid-template-rows: 1fr;
}