/* CSS ANIMATION */


/* MAIN BLOCK ANIMATION */

.s-1 {
	animation: background_changing1 11s ease-in-out infinite both 2.2s;
}

.s-2 {
	animation: background_changing2 11s ease-in-out infinite both 2.2s;
}

@keyframes background_changing1 {
	0% {
		opacity: 0;
	}
	10% {
		opacity: 1;
	}
	40% {
		opacity: 1;
	}
	50% {
		opacity: 0;
	}
}

@keyframes background_changing2 {
	51% {
		opacity: 0;
	}
	71% {
		opacity: 1;
	}
	90% {
		opacity: 1;
	}
	100% {
		opacity: 0;
	}
}


/* PRELOAD BLOCK ANIMATION */

@keyframes fadein_blur {
	0% {
		opacity: 0;
	}
	30% {
		filter: grayscale(1) blur(5px);
	}
	100% {
		filter: grayscale(0) blur(0);
		opacity: 1;
	}
}

.banner {
	animation: fadein_blur 500ms ease 2s backwards;
}

.block_preload {
	margin: 0;
	min-width: 100vw;
	min-height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100%;
	position: absolute;
	top: 0;
	z-index: -1;
}

.block_preload svg {
	opacity: 0;
}

.block_preload .preload {
	width: 100%;
	height: 100%;
	background-color: #cecece;
	position: absolute;
	opacity: 0;
}

.block_preload .preload iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.block_preload .preload__mask {
	position: absolute;
	display: block;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #fff;
}

.block_preload .preload__mask:nth-child(2) {
	background-color: #95bad5;
}

.block_preload .preload__mask:nth-child(3) {
	background-color: #073556;
}


/* ICON ANIMATION */

.icon_new {
	width: 25px;
	height: 5px;
	position: relative;
	margin: auto;
}

.icon_new:before, .icon_new:after {
	content: "";
	position: absolute;
}

.icon_new-item {
	display: inline-block;
}

.icon_new_bird {
	perspective: 500px;
	transform-style: preserve-3d;
	transform: rotate3d(2, 1, -1, 90deg);
}

.icon_new_bird:before, .icon_new_bird:after {
	border-radius: 50%;
	width: 13px;
	height: 13px;
	top: calc(50% - 8px);
	background: #f1dfc1;
	animation-duration: 3s;
	animation-timing-function: linear;
	animation-iteration-count: infinite;
}

.icon_new_bird:before {
	left: 0;
	opacity: 0.7;
	border-top-right-radius: 0;
	transform-origin: right top;
	animation-name: flapL;
}

.icon_new_bird:after {
	left: 50%;
	opacity: 0.5;
	border-top-left-radius: 0;
	transform-origin: left top;
	animation-name: flapR;
}

@keyframes flapL {
	25%, 50% {
		transform: rotateY(-45deg);
	}
	12.5%, 37.5%, 65% {
		transform: rotateY(45deg);
	}
	0%, 100% {
		transform: rotateY(-30deg);
	}
}

@keyframes flapR {
	25%, 50% {
		transform: rotateY(45deg);
	}
	12.5%, 37.5%, 65% {
		transform: rotateY(-45deg);
	}
	0%, 100% {
		transform: rotateY(30deg);
	}
}