text: // === focus ===
  const inputs = document.querySelectorAll(".form__input")
  
  // === add focus ===
  function addfocus(){
      let parent = this.parentNode.parentNode
      parent.classList.add("focus")
  }
  
  // === remove focus ===
  function remfocus(){
      let parent = this.parentNode.parentNode
      if(this.value == ""){
          parent.classList.remove("focus")
      }
  }
  
  // === memanggil fungsi ==
  inputs.forEach(input=>{
      input.addEventListener("focus",addfocus)
      input.addEventListener("blur",remfocus)
  })
  