html {
	box-sizing: border-box;
  }
  
  *,
  *:before,
  *:after {
	box-sizing: inherit;
	margin: 0;
	padding: 0;
  }
  
  .cont {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	background-image: linear-gradient(to left bottom, #F2E3C6 0%, #A7A1A5 100%);
	overflow: hidden;
  }
  
  .app {
	position: relative;
	min-width: 850px;
	height: 540px;
	box-shadow: 0 0 60px rgba(0, 0, 0, 0.3);
	overflow: hidden;
  }
  .app__bgimg {
	position: absolute;
	top: 0;
	left: -2.5%;
	width: 105%;
	height: 100%;
	transition: transform 3.5s 770ms;
  }
  .app__bgimg-image {
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
  }
  .app__bgimg-image--1 {
	background: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/537051/city22222.jpg") center center no-repeat;
	background-size: cover;
  }
  .app__bgimg-image--2 {
	background: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/537051/forest.jpg") center center no-repeat;
	background-size: cover;
	opacity: 0;
	transition: opacity 0ms 1300ms;
	will-change: opacity;
  }
  .app__text {
	position: absolute;
	right: 165px;
	top: 150px;
	font-family: "Roboto", sans-serif;
	text-transform: uppercase;
	z-index: 1;
  }
  .app__text-line {
	transition: transform 1500ms 400ms, opacity 750ms 500ms;
	will-change: transform, opacity;
	-webkit-user-select: none;
	   -moz-user-select: none;
		-ms-user-select: none;
			user-select: none;
  }
  .app__text-line--4 {
	transition: transform 1500ms 1500ms, opacity 1500ms 1500ms;
  }
  .app__text-line--3 {
	transition: transform 1500ms 1600ms, opacity 1500ms 1750ms;
  }
  .app__text-line--2 {
	transition: transform 1500ms 1700ms, opacity 1500ms 2000ms;
  }
  .app__text-line--1 {
	transition: transform 1500ms 1800ms, opacity 1500ms 2250ms;
  }
  .app__text-line--4 {
	font-size: 50px;
	font-weight: 700;
	color: #0A101D;
  }
  .app__text-line--3 {
	font-size: 40px;
	font-weight: 300;
  }
  .app__text-line--2 {
	margin-top: 10px;
	font-size: 14px;
	font-weight: 500;
	color: #0099CC;
  }
  .app__text-line--1 {
	margin-top: 15px;
  }
  .app__text-line--1 img {
	width: 50px;
  }
  .app__text--1 .app__text-line {
	transform: translate3d(0, -125px, 0);
	opacity: 0;
  }
  .app__text--2 {
	right: initial;
	top: 250px;
	left: 80px;
	z-index: -1;
	transition: z-index 1500ms;
  }
  .app__text--2 .app__text-line--4 {
	opacity: 0;
	transition: transform 1500ms -75ms, opacity 400ms 125ms;
  }
  .app__text--2 .app__text-line--3 {
	opacity: 0;
	transition: transform 1500ms 0ms, opacity 400ms 200ms;
  }
  .app__text--2 .app__text-line--2 {
	opacity: 0;
	transition: transform 1500ms 75ms, opacity 400ms 275ms;
  }
  .app__text--2 .app__text-line--1 {
	opacity: 0;
	transition: transform 1500ms 150ms, opacity 400ms 350ms;
  }
  .app__img {
	position: absolute;
	transform: translate3d(0, -750px, 0);
	width: 850px;
	height: 100%;
	transition: transform 3s cubic-bezier(0.6, 0.13, 0.31, 1.02);
	will-change: transform;
  }
  .app__img img {
	min-width: 100%;
	-webkit-user-select: none;
	   -moz-user-select: none;
		-ms-user-select: none;
			user-select: none;
  }
  
  .initial .app__img {
	transform: translate3d(0, 0, 0);
  }
  .initial .app__text--1 .app__text-line--1 {
	transform: translate3d(0, 0, 0);
	transition: transform 1500ms 1400ms, opacity 400ms 1600ms;
	opacity: 1;
  }
  .initial .app__text--1 .app__text-line--2 {
	transform: translate3d(0, 0, 0);
	transition: transform 1500ms 1475ms, opacity 400ms 1675ms;
	opacity: 1;
  }
  .initial .app__text--1 .app__text-line--3 {
	transform: translate3d(0, 0, 0);
	transition: transform 1500ms 1550ms, opacity 400ms 1750ms;
	opacity: 1;
  }
  .initial .app__text--1 .app__text-line--4 {
	transform: translate3d(0, 0, 0);
	transition: transform 1500ms 1625ms, opacity 400ms 1825ms;
	opacity: 1;
  }
  
  .active .app__bgimg {
	transform: translate3d(10px, 0, 0) scale(1.05);
	transition: transform 5s 850ms ease-in-out;
  }
  .active .app__bgimg .app__bgimg-image--2 {
	opacity: 1;
	transition: opacity 0ms 1500ms;
  }
  .active .app__img {
	transition: transform 3s cubic-bezier(0.6, 0.13, 0.31, 1.02);
	transform: translate3d(0, -1410px, 0);
  }
  .active .app__text--1 {
	z-index: -1;
	transition: z-index 0ms 1500ms;
  }
  .active .app__text--1 .app__text-line--1 {
	transform: translate3d(0, -125px, 0);
	transition: transform 1500ms 300ms, opacity 400ms 500ms;
	opacity: 0;
  }
  .active .app__text--1 .app__text-line--2 {
	transform: translate3d(0, -125px, 0);
	transition: transform 1500ms 375ms, opacity 400ms 575ms;
	opacity: 0;
  }
  .active .app__text--1 .app__text-line--3 {
	transform: translate3d(0, -125px, 0);
	transition: transform 1500ms 450ms, opacity 400ms 650ms;
	opacity: 0;
  }
  .active .app__text--1 .app__text-line--4 {
	transform: translate3d(0, -125px, 0);
	transition: transform 1500ms 525ms, opacity 400ms 725ms;
	opacity: 0;
  }
  .active .app__text--2 {
	z-index: 1;
  }
  .active .app__text--2 .app__text-line--1 {
	transform: translate3d(0, -125px, 0);
	transition: transform 2500ms 1100ms, opacity 1300ms 1300ms;
	opacity: 1;
  }
  .active .app__text--2 .app__text-line--2 {
	transform: translate3d(0, -125px, 0);
	transition: transform 2500ms 1175ms, opacity 1300ms 1575ms;
	opacity: 1;
  }
  .active .app__text--2 .app__text-line--3 {
	transform: translate3d(0, -125px, 0);
	transition: transform 2500ms 1250ms, opacity 1300ms 1850ms;
	opacity: 1;
  }
  .active .app__text--2 .app__text-line--4 {
	transform: translate3d(0, -125px, 0);
	transition: transform 2500ms 1325ms, opacity 1300ms 2125ms;
	opacity: 1;
  }
  
  .mouse {
	position: relative;
	margin-right: 20px;
	min-width: 50px;
	height: 80px;
	border-radius: 30px;
	border: 5px solid rgba(255, 255, 255, 0.8);
  }
  .mouse:after {
	content: "";
	position: absolute;
	top: 20px;
	left: 50%;
	transform: translate(-50%, 0);
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background-color: #fff;
	-webkit-animation: scroll 1s infinite alternate;
			animation: scroll 1s infinite alternate;
  }
  @-webkit-keyframes scroll {
	100% {
	  transform: translate(-50%, 15px);
	}
  }
  @keyframes scroll {
	100% {
	  transform: translate(-50%, 15px);
	}
  }
  
  .pages {
	margin-left: 20px;
  }
  .pages__list {
	list-style-type: none;
  }
  .pages__item {
	position: relative;
	margin-bottom: 10px;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	border: 3px solid #fff;
	cursor: pointer;
  }
  .pages__item:after {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0, 0);
	width: 75%;
	height: 75%;
	border-radius: 50%;
	background-color: #fff;
	opacity: 0;
	transition: 500ms;
  }
  .pages__item:hover:after {
	transform: translate(-50%, -50%) scale(1, 1);
	opacity: 1;
  }
  
  .page__item-active:after {
	transform: translate(-50%, -50%) scale(1, 1);
	opacity: 1;
  }
  
  .icon-link {
	position: absolute;
	left: 5px;
	bottom: 5px;
	width: 50px;
  }
  .icon-link img {
	width: 100%;
	vertical-align: top;
  }
  .icon-link--twitter {
	left: auto;
	right: 5px;
  }