added all modified files

assets/js/script.js

@@ -0,0 +1,38 @@
+window.addEventListener('load', function () {
+	const preloader = document.querySelector('#preloader')
+	preloader.classList.add('hidden')
+	setTimeout(function () {
+		preloader.remove()
+	}, 500)
+})
+
+document.addEventListener('DOMContentLoaded', function () {
+	let modalBg = document.querySelector('#modal__bg')
+	if (modalBg) {
+		let modalBtnAll = document.querySelectorAll('.modal__btn')
+		let modalBtnCloseAll = document.querySelectorAll('.modal__close')
+		for (const modalBtnItem of modalBtnAll) {
+			modalBtnItem.addEventListener('click', function (e) {
+				e.preventDefault()
+				let modalBtnData = this.dataset.modal
+				let modalSection = document.querySelector(
+					'section.modal[data-id=' + modalBtnData + ']'
+				)
+				modalBg.classList.add('opened')
+				modalSection.classList.add('opened')
+			})
+		}
+		modalBg.addEventListener('click', function () {
+			modalBg.classList.remove('opened')
+			document.querySelector('section.modal.opened').classList.remove('opened')
+		})
+		for (const modalBtnCloseItem of modalBtnCloseAll) {
+			modalBtnCloseItem.addEventListener('click', function () {
+				modalBg.classList.remove('opened')
+				document
+					.querySelector('section.modal.opened')
+					.classList.remove('opened')
+			})
+		}
+	}
+})