@charset "utf-8";

/* ---------------------------------------- 
 - contents（course_lead）
---------------------------------------- */
#course_lead_inner {
	width:90%;	
	max-width: 1010px;
	margin: 0 auto;
	padding-bottom: 40px;
	text-align: center;
}
#course_lead .lead{
	display: inline-block;
	text-align: left;
	margin-top: 50px;
	font-size: 1.8rem;
}
@media screen and (max-width: 768px) {
	#course_lead_inner {
		padding-bottom: 0;
	}
	#course_lead .lead{
		margin-top: 30px;
		font-size: 1.6rem;
	}
}

/* ---------------------------------------- 
 - contents（course_list）
---------------------------------------- */
#course_list .list{
	margin:0 auto;
	max-width: 1600px;
}
#course_list .list li{
	position: relative;
	list-style: none;
	padding-top:200px;
}
#course_list .list li:last-child{
	padding-bottom:200px;
}
.course_box{
	position: relative;
	z-index: 1;
	width: 100%;
	max-width: 1100px;
	box-sizing: border-box;
	overflow: hidden;
}
#course_list .list li:nth-child(even) .course_box{
	margin-left: auto;
}
.course_box::before {
    background: #faf4f8;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    z-index: -1;
}
#course_list .list li:nth-child(odd) .course_box::before {
    left: 0;
    transform: translate3d(-100.1%, 0, 0);
}
#course_list .list li:nth-child(odd) .course_box.anime:before {
    transition-duration: .5s;
    transition-delay: .3s;
    transform: translate3d(0, 0, 0);
    transition-timing-function: cubic-bezier(0.42, 0, 0.58, 1.0);
}
#course_list .list li:nth-child(even) .course_box::before {
    right: 0;
    transform: translate3d(100.1%, 0, 0);
}
#course_list .list li:nth-child(even) .course_box.anime:before {
    transition-duration: .5s;
    transition-delay: .3s;
    transform: translate3d(0, 0, 0);
    transition-timing-function: cubic-bezier(0.42, 0, 0.58, 1.0);
}
.course_box .course_box_inner {
	width: 100%;
	padding: 0 5% 50px 7%;
	box-sizing: border-box;
	opacity: 0;
	transition-duration: .5s;
    transition-delay: .5s;
}
.course_box.anime .course_box_inner {
	opacity: 1;
}
.course_box .ttl{
	font-size: 5.4rem;
    color: #a7799b;
    line-height: 1.2;
    letter-spacing: 0.02em;
	padding-top: 40px;
	border-top: solid 5px #a7799b;
	display: inline-block;
	margin-bottom: 0.3em;
}
.course_box .lead{
	margin-bottom: 20px;
}
.course_box .lower{
	display: -webkit-flex;
	display: flex;
}
.course_box .lower dl{
	width: 50%;
	position: relative;
	padding-top: 180px;
}
.course_box .lower dl::before {
    background: #a7799b;
    content: "";
    position: absolute;
    width: 2px;
    height: 0;
	left:0;
	top:0;	
}
.course_box.anime .lower dl:nth-child(1)::before {
    animation: line-vertical 0.5s ease-in-out 0.6s both;
}
.course_box .lower dl:nth-child(1)::after {
	background: #a7799b;
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
	left:0;
	top:80px;	
}
.course_box.anime .lower dl:nth-child(1)::after {
    animation: line-horizontal 0.3s ease-in-out 0.8s both;
}
.course_box .lower dl:nth-child(2)::before {
	top:80px;
    height: 0;
}
.course_box.anime .lower dl:nth-child(2)::before {
    animation: line-vertical-02 0.3s ease-in-out 1.0s both;
}
@keyframes line-vertical {
	0% {
		height: 0;
	}
	100% {
		height: 160px;
	}
}
@keyframes line-horizontal {
	0% {
		width: 0;
	}
	100% {
		width: 100%;
	}
}
@keyframes line-vertical-02 {
	0% {
		height: 0;
	}
	100% {
		height: 80px;
	}
}
.course_box .lower dl dt{
	font-size: 3.0rem;
    color: #a7799b;
    line-height: 1.2;
    letter-spacing: 0.02em;
	position: relative;
	padding-left: 20px;
}
.course_box .lower dl dt::before {
    background: #a7799b;
    content: "";
    position: absolute;
    width: 9px;
    height: 9px;
	left:0;
	top:0.4em;
	margin: auto;
}
.course_line {
	position: absolute;
	left:0;
	right: 0;
	margin: auto;
	top:0;
	width:5px;
	height:0;
	background: #faf4f8;
}
@media screen and (max-width: 768px) {
	#course_list .list li{
		padding-top:100px;
	}
	#course_list .list li:last-child{
		padding-bottom:100px;
	}
	.course_box .course_box_inner {
		padding: 0 5% 30px;
	}
	.course_box .ttl{
		font-size: 2.4rem;
		padding-top: 30px;
		border-width: 3px;
	}
	.course_box .lead{
		margin-bottom: 10px;
		line-height: 1.8;
	}
	.course_box .lower dl{
		padding-top: 90px;
		padding-right: 2%;
	}	
	.course_box .lower dl:nth-child(1){
		width: 52%;
		padding-right: 2%;
		box-sizing: border-box;
	}
	.course_box .lower dl:nth-child(2){
		width: 48%;
	}	
	.course_box .lower dl::before {
		width: 1px;
	}
	.course_box .lower dl:nth-child(1)::after {
		height: 1px;
		top:40px;	
	}
	.course_box .lower dl:nth-child(2)::before {
		top:40px;
	}
	@keyframes line-vertical {
		0% {
			height: 0;
		}
		100% {
			height: 80px;
		}
	}
	@keyframes line-vertical-02 {
		0% {
			height: 0;
		}
		100% {
			height: 40px;
		}
	}
	.course_box .lower dl dt{
		font-size: 1.6rem;
		padding-left: 10px;
	}
	.course_box .lower dl dt::before {
		width: 5px;
		height: 5px;
	}
	.course_box .lower dl dd{
		font-size: 1.4rem;
		padding-top: 10px;
		line-height: 1.6;
	}
}