@charset "UTF-8";

/* ---------- top ---------------------------------------- */
.mv {
	position: relative;
	width: 100%;
	height: 100vh;
}
.mv .photo {
	width: 100%;
	height: 100vh;
	background-image: url(../images/mv.jpg);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}
.mv .photo_sp {
	display: none;
}
.logo_mv {
	position: absolute;
	top: calc(50vh - 115px);
	left: calc(50% - 225px);
}
#scroll {
	position: absolute;
	right: 30px;
	bottom: 30px;
}

#concept {
	display: flex;
	justify-content: space-between;
	position: relative;
	width: 70%;
	max-width: 1200px;
	margin: 165px auto 180px;
}
#concept .inner {
	position: relative;
	width: 46%;
}
#concept .section-title,
#collection .section-title {
	position: relative;
	padding-top: 56px;
	font-size: 33px;
	line-height: 100%;
}
#concept .section-title::before,
#collection .section-title::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 51px;
	height: 30px;
	background-image: url(../images/slash.svg);
	background-repeat: no-repeat;
	background-size: 51px 30px;
	background-position: center;
}
#concept .copy {
	margin-top: 81px;
	font-size: 21px;
	letter-spacing: 0.05em;
}
#concept .text {
	margin-top: 42px;
}
#concept .photo {
	width: 46%;
	height: auto;
}
@media (max-width: 1380px) {
	#concept .photo {
		top: 90px;
	}
}

#collection {
	text-align: center;
}
#collection .section-title {
	display: inline-block;
}
#collection .inner {
	margin-top: 75px;
	border-top: solid 1px #757575;
}
#collection .items {
	display: flex;
}
#collection .item {
	position: relative;
	width: 20%;
	border-left: solid 1px #757575;
}
#collection .item:last-child {
	border-right: solid 1px #757575;
}
#collection .item a {
	display: block;
	padding-bottom: 54px;
}
#collection .item .photo {
	margin: auto;
	transition: 0.3s;
}
#collection .item a:hover .photo {
	opacity: 0.7;
}
#collection .item .link {
	display: inline-block;
	position: relative;
	font-size: 15px;
}
#collection .item .link::after {
	content: "";
	display: block;
	position: absolute;
	top: 22px;
	right: 0;
	width: 100%;
	height: 1px;
	background-color: #616161;
	transition-property: right,width;
	transition-duration: 0.4s;
	transition-timing-function: ease-out;
}
#collection .item a:hover .link:after {
	right: 50%;
	width: 0%;
}
#collection .inner .btn {
	position: relative;
	border: solid 1px #757575;
}
#collection .inner .btn a {
	display: block;
	padding: 40px 0 42px;
	line-height: 100%;
}
#collection .inner .btn span {
	display: inline-block;
	position: relative;
	font-size: 15px;
	line-height: 100%;
}
#collection .inner .btn span::after {
	content: "";
	display: block;
	position: absolute;
	top: 17px;
	right: 0;
	width: 100%;
	height: 1px;
	background-color: #616161;
	transition-property: right,width;
	transition-duration: 0.4s;
	transition-timing-function: ease-out;
}
#collection .inner .btn a:hover span::after {
	right: 50%;
	width: 0%;
}

.instagram {
	width: 70%;
	max-width: 1200px;
	margin: 165px auto 0;
}
.instagram .info {
	display: flex;
	position: relative;
	margin-bottom: 48px;
}
.instagram .info .section-title {
	margin-right: 24px;
	font-size: 21px;
	font-weight: 400;
}
.instagram .info .link {
	display: block;
	position: relative;
	margin-top: 8px;
	font-size: 14px;
}
.instagram .info .link::after {
	content: "";
	display: block;
	position: absolute;
	top: 19px;
	right: 0;
	width: 100%;
	height: 1px;
	background-color: #616161;
	transition-property: right,width;
	transition-duration: 0.4s;
	transition-timing-function: ease-out;
}
.instagram .info .link:hover:after {
	right: 50%;
	width: 0%;
}
.instagram .photos {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.instagram .photo {
	width: 23.53%;
	margin-bottom: 1.96%;
}
.instagram .photo a {
	transition: 0.3s;
}
.instagram .photo a:hover {
	opacity: 0.7;
}


@media (max-width: 768px) {

	/* ---------- top ---------------------------------------- */
	.mv {
		height: auto;
	}
	.mv .photo {
		height: 100vh;
		background-image: url(../images/mv_sp_05.jpg);
		background-repeat: no-repeat;
		background-size: cover;
		background-position: center;
	}
	.mv .photo_sp {
		/* display: none; */
	}
	.logo_mv {
		position: absolute;
		top: calc(50vh - 69px);
		/* top: 189px; */
		left: calc(50% - 126px);
	}
	.logo_mv img {
		width: 240px;
		height: auto;
	}
	#scroll {
		display: none;
	}
	#concept {
		display: block;
		width: 84%;
		max-width: inherit;
		margin: 60px auto;
	}
	#concept .inner {
		width: 100%;
	}
	#concept .section-title,
	#collection .section-title {
		display: inline-block;
		text-align: center;
		padding-top: 48px;
		font-size: 27px;
	}
	#concept .section-title::before,
	#collection .section-title::before {
		width: 42px;
		height: 25px;
		background-size: 42px 25px;
	}
	#concept .copy {
		margin-top: 48px;
		font-size: 18px;
	}
	#concept .text {
		margin-top: 36px;
	}
	#concept .photo {
		width: 100%;
		margin-top: 48px;
	}
	#collection {
		text-align: center;
	}
	#collection .inner {
		margin-top: 48px;
	}
	#collection .items {
		flex-wrap: wrap;
	}
	#collection .item {
		position: relative;
		box-sizing: border-box;
		width: 50%;
		border-left: solid 1px #757575;
	}
	#collection .item.chai {
		border-right: solid 1px #757575;
	}
	#collection .item.obje,
	#collection .item.othe,
	#collection .item.iens {
		width: 33.333%;
		border-top: solid 1px #757575;
	}
	#collection .item a {
		display: block;
		padding-bottom: 34px;
	}
	#collection .item .link {
		font-size: 14px;
	}
	#collection .item .link::after {
		top: 21px;
	}
	#collection .inner .btn a {
		padding: 30px 0 34px;
	}
	#collection .inner .btn span {
		font-size: 14px;
	}
	#collection .inner .btn span::after {
		top: 16px;
	}
	.instagram {
		width: 84%;
		max-width: inherit;
		margin: 0 auto;
	}
	.instagram .info {
		margin-bottom: 36px;
	}
	.instagram .info .section-title {
		font-size: 18px;
	}
	.instagram .info .link {
		margin-top: 6px;
		font-size: 13px;
	}
	.instagram .info .link::after {
		top: 18px;
	}
	.instagram .photo {
		width: 47%;
		margin-bottom: 6%;
	}

}