feat: added callback click listeners

assets/js/main.js

@@ -3,3 +3,16 @@ import './step-by-step.js';
 import './team.js';
 import './faq.js';
 import './nav.js';
+import './modals.js';
+
+const maskOptions = {
+  mask: '+{7} (000) 000 00 00',
+};
+
+const phoneInputClassNames = ['input--phone'];
+
+const phoneInputs = phoneInputClassNames
+  .map((name) => document.querySelectorAll(`.${name}`))
+  .reduce((acc, array) => [...acc, ...array], []);
+
+phoneInputs.forEach((inputElement) => IMask(inputElement, maskOptions));