* {
	box-sizing: border-box;
}

body {
	margin: 0;
	padding: 100px 0 0 0;
	background-color: #ffffff;
}


header {
	width: 100%;
	height: 65px;
	background-color: #ffffff;
	padding-left: 30px;
	padding-right: 30px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	position: fixed;
	top: 0;
	border-bottom: medium solid #e6e6e6;
}

a {
	text-decoration: none;
	color: #4b4b4b;
}

nav {
	margin-left: auto;
}

ul {
	list-style: none;
	margin: 0;
	display: flex;
}

li {
	margin: 0 0 0 15px;
	font-size: 14px;
}

ul li a {
	margin: 0 0 0 15px;
	padding: 10px 15px;
	text-decoration: none;
}

ul li a:hover {
	text-decoration: underline;
}

.sp_nav {
	display: none;
}







/* Header smartphone setting */
@media screen and (max-width: 767px) {
	.pc-nav {
		display: none;
	}

	.sp_nav {
		z-index: 1;
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100vh;
		display: block;
		justify-content: flex-end;
		background: rgba(0, 0, 0, .8);
		opacity: 0;
		transform: translateY(-100%);
		transition: all .2s ease-in-out;
	}

	#hamburger {
		position: relative;
		display: block;
		width: 30px;
		height: 25px;
		margin: 0 0 0 auto;
	}

	#hamburger span {
		position: absolute;
		top: 50%;
		left: 0;
		display: block;
		width: 100%;
		height: 2px;
		background-color: #e6e6e6;
		transform: translateY(-50%);
	}

	#hamburger::before {
		content: '';
		display: block;
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 2px;
		background-color: #e6e6e6;
	}

	#hamburger::after {
		content: '';
		display: block;
		position: absolute;
		bottom: 0;
		left: 0;
		width: 100%;
		height: 2px;
		background-color: #e6e6e6;
	}





	/* Smartphone menu */
	.sp_nav ul {
		padding: 0;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		height: 100%;
	}

	.sp_nav li {
		margin: 0;
		padding: 0;
	}

	.sp_nav li span {
		font-size: 15px;
		color: #ffffff;
	}

	.sp_nav li a, .sp_nav li span {
		display: block;
		padding: 20px 0;
		color: #ffffff;
	}






	/* Icon for closing Smartphone menu */
	.sp_nav .close {
		position: relative;
		padding-left: 20px;
	}
	
	.sp_nav .close::before {
		content: '';
		position: absolute;
		top: 50%;
		left: 0;
		display: block;
		width: 16px;
		height: 1px;
		background: #e6e6e6;
		transform: rotate( 45deg );
	}

	.sp_nav .close::after {
		content: '';
		position: absolute;
		top: 50%;
		left: 0;
		display: block;
		width: 16px;
		height: 1px;
		background: #e6e6e6;
		transform: rotate( -45deg );
	}

	.toggle {
		transform: translateY( 0 );
		opacity: 1;
	}
}









/* Simple Top Page container */

.wrapper01 {
	width: 100%;
}

.wrapper01 .container01 {
	max-width: 1000px;
	margin: 0px auto;
	padding: 100px 0px;
}





/* Simple Top Page content */

.wrapper01 .content01 {
	padding: 60px;
	text-align: center;
}

.wrapper01 .content01 .heading02 {
	margin: 0px 0px 40px 0px;
	font-size: 24px;
	font-weight: normal;
	text-align: center;
}





/* Photo+Text container */

.wrapper02 {
	width: 100%;
	background-color: #ffffff;
}

.wrapper02 .container02 {
	max-width: 1000px;
	margin: 0px auto;
	padding: 80px 0px;
}





/* Photo+Text content */

@media (min-width: 992px) {
	.wrapper02 .container02 .content02 {
		display: flex;
		align-items: center;
		justify-content: center;
	}
}

.wrapper02 .content-item01 {
	width: 100%;
}

@media (min-width: 992px) {
	.wrapper02 .content-item01 {
		width: 40%;
	}
}

.wrapper02 .image01 {
	display: block;
	max-width: 30%;
	margin: 0px auto;
}

.wrapper02 .text01 {
	padding: 50px;
}

.wrapper02 .text01 .heading03 {
	margin: 0px 0px 40px 0px;
	font-size: 24px;
	font-weight: normal;
	text-align: center;
}




/* Text+Photo container */

.wrapper03 {
	width: 100%;
	background-color: #ffffff;
}

.wrapper03 .container03 {
	max-width: 1000px;
	margin: 0px auto;
	padding: 80px 0px;
}




/* Text+Photo content */

@media (min-width: 992px) {
	.wrapper03 .container03 .content03 {
		display: flex;
		align-items: center;
		justify-content: center;
	}
}





/* Text+Photo Switch Locations only when browsing on PC */

@media (min-width: 992px) {
	.wrapper03 .content03 {
		flex-direction: row-reverse;
	}
}

.wrapper03 .content-item02 {
	width: 100%;
}

@media (min-width: 992px) {
	.wrapper03 .content-item02 {
		width: 50%;
	}
}

.wrapper03 .image02 {
	display: block;
	max-width: 35%;
	margin: 0px auto;
}

.wrapper03 .text02 {
	padding: 50px;
}

.wrapper03 .text02 .heading04 {
	margin: 0px 0px 40px 0px;
	font-size: 24px;
	font-weight: normal;
	text-align: center;
}





/* Circle Imgs+Text container */	

.wrapper04 {
	width: 100%;
	background-color: #ffffff;
}

.wrapper04 .container04 {
	max-width: 1000px;
	margin: 0px auto;
	padding: 80px 0px;
}




/* Circle Imgs+Text content */

.wrapper04 .content04 .heading05 {
	margin: 0px 0px 40px 0px;
	font-size: 24px;
	font-weight: normal;
	text-align: center;
}

@media (min-width: 992px) {
	.wrapper04 .content04 .list {
		display: flex;
		align-items: center;
		justify-content: center;
	}
}

.wrapper04 .content04 .list-item {
	margin: 50px 0px:
	padding: 0px 50px;
	text-align: center;
}

@media (min-width: 992px) {
	.wrapper04 .content04 .list-item {
		margin: 0px;
		width: calc(100% / 3);
	}
}

.wrapper04 .content04 .list-item .image {
	display: block;
	width: 30%;
	max-width: 100px;
	margin: 0px auto 20px auto;
	border-radius: 100%;
}

.wrapper04 .content04 .list-item .text03 {
	line-height: 1.8rem;
	font-size: 0.9rem;
	color: #666666;
}








/* Updates Page Simple Top Page container */

.wrapper05 {
	width: 100%;
}

.wrapper05 .container05 {
	max-width: 1000px;
	margin: 0px auto;
	padding: 10px 0px;
}





/* Updates Page Simple Top Page content */

.wrapper05 .content05 {
	padding: 20px;
	text-align: left;
}

.wrapper05 .content05 .heading05 {
	margin: 0px 0px 30px 0px;
	font-size: 24px;
	font-weight: normal;
	text-align: center;
}






/* About Us Page Timeline content */
#timeline {
	display: flex;
	background-color: #000000;

	&:hover {
		.tl-item {
			width: 23.3333%;
		}
	}
}

.tl-item {
	transform: translate3d(0, 0, 0);
	position: relative;
	width: 25%;
	height: 100vh;
	min-height: 600px;
	color: #ffffff;
	overflow: hidden;
	transition: qidth 0.5s ease;

	&:before, &:after {
		transform: translate3d(0, 0, 0);
		content: '';
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
	}

	&:after {
		background: transparentize(#031625, 0.15);
		opacity: 1;
		transition: opacity 0.5s ease;
	}

	&:before {
		background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 75%);
		z-index: 1;
		opacity: 0;
		transform: translate3d(0, 0, 0) translateY(50%);
		transition: opacity 0.5 ease, transform 0.5s ease;
	}

	&:hover {
		width: 30% !important;
		
		&:after {
			opacity: 0;
		}

		&:before {
			opacity: 1;
			transform: translate3d(0, 0, 0) translateY(0);
			transition: opacity 1s ease, transform 1s ease 0.25s;
		}


		.tl-content {
			opacity: 1;
			transform: translateY(0);
			transition: all 0.75s ease 0.5s;
		}

		.tl-bg {
			filter: grayscale(0);
		}
	}
}

.tl-content {
	transform: translate3d(0, 0, 0) translateY(25px);
	position: relative;
	z-index: 1;
	text-align: center;
	margin: 0 1.618em;
	top: 55%;
	opacity: 0;

	h6 {
		font-family: 'Pathway Gothic One', Helvetica Neue, Helvetica, Arial, sans-serif;
		text-transform: uppercase;
		color: #1779cf;
		font-size: 1.44rem;
		font-weight: normal;
	}
}

.tl-year {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	z-index: 1;
	border-top: 1px solid #ffffff;
	border-bottom: 1px solid #ffffff;

	p {
		font-family: 'Pathway Gothic One', Helvetica Neue, Helvetica, Arial, sans-serif;
		font-size: 1.728rem;
		line-height: 0;
	}
}

.tl-bg {
	transform: translate3d(0, 0, 0);
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background-size: cover;
	background-position: center center;
	transition: filter 0.5s ease;
	filter: grayscale(100%);
}
		











footer {
	height: 65px;
	background-color: #e6e6e6;
}

footer p {
	margin-left: 119px;
	color: #000000;
	font-size: 1rem;
	line-height: 65px;

}