@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Cardo&family=Noto+Serif+JP:wght@500;600&display=swap');

/*=== main_visual ===*/
.main_visual {
	position: relative;
	width: 100%;
}
.main_visual .title-main {
	position: absolute;
	top: calc(50% - 305px);
	left: calc(50% - 128px);
	width: 249px;
	opacity: 0;
	filter: blur(10px);
	transform: translateY(-30%);
	transition: all 0.5s ease;
	z-index: 2;
}
.main_visual .title-main img {
	width: 100%;
	height: auto;
}
.main_visual .bg {
	position: relative;
	display: block;
	width: 100%;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
	z-index: 1;
}
.main_visual .bg img {
	width: 100%;
	height: auto;
}
.main_visual.view .title-main {
	opacity: 1;
	filter: blur(0);
	transform: translateY(0);
}
.main_visual.view .bg {
	opacity: 1;
	filter: blur(0);
}

/*=== content-anniversary ===*/
#content-anniversary {
	font-family: "Noto Serif JP", serif;
	font-optical-sizing: auto;
	font-style: normal;
	color: #333;
}
#content-anniversary img {
	width: 100%;
	height: auto;
}

/*=== book ===*/
.book {
	padding: 80px 0;
	background: url(../img/bg1.jpg) no-repeat center;
	background-size: cover;
}
.book-wrap {
	display: flex;
	align-items: center;
	max-width: 960px;
	margin: 0 auto;
	padding: 64px 80px;
	background-color: rgba(255,255,255,0.9);
	box-sizing: border-box;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.book-wrap.view {
	opacity: 1;
	filter: blur(0);
}
.book-wrap .book-img {
	width: 340px;
	margin-right: 64px;
}
.book-wrap .book-text {
	flex: 1;
}
.book-wrap .book-text .title-book {
	font-size: 24px;
	font-weight: 600;
	line-height: 44px;
	letter-spacing: 0.1em;
}
.book-wrap .book-text .en-title {
	margin-top: 24px;
	font-family: "Cardo", serif;
	font-size: 12px;
	font-weight: 400;
	line-height: 24px;
}
.book-wrap .book-text .en-title .line1::after {
	content: ' ';
}
.book-wrap .book-text .link {
	margin-top: 40px;
}
.book-wrap .book-text .link .btn-book {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 336px;
	height: 48px;
	font-size: 16px;
	font-weight: 600;
	letter-spacing: 0.1em;
	color: #fff;
	text-indent: 0.1em;
	text-decoration: none;
	background-color: #c40000;
	transition: all 0.3s ease;
}
.book-wrap .book-text .link .btn-book:hover {
	background-color: #0059ab;
}
.book-wrap .book-text .link .btn-book::before {
	content: '';
	position: absolute;
	top: calc(50% - 7px);
	right: 24px;
	display: block;
	width: 14px;
	height: 14px;
	background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path fill="%23FFF" d="M4.8,16.6c-.4,0-.7-.1-1-.4s-.4-.6-.4-1V4.8c0-.4.1-.7.4-1,.3-.3.6-.4,1-.4h4.9v1.1h-4.9c0,0-.1,0-.2,0,0,0,0,.1,0,.2v10.5c0,0,0,.1,0,.2,0,0,.1,0,.2,0h10.5c0,0,.1,0,.2,0,0,0,0-.1,0-.2v-4.9h1.1v4.9c0,.4-.1.7-.4,1-.3.3-.6.4-1,.4H4.8ZM8.1,12.7l-.8-.8,7.4-7.4h-2.7v-1.1h4.6v4.6h-1.1v-2.7s-7.4,7.4-7.4,7.4Z"/></svg>');
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
}

/*=== message ===*/
.message {
	position: relative;
	padding: 120px 0;
	overflow: hidden;
}
.message .message-bg {
	position: absolute;
	bottom: 0;
	left: 0;
	display: block;
	width: 508px;
	height: 491px;
	background: url(../img/bg2.png) no-repeat left bottom / contain;
	opacity: 0;
	transform: translate(-50%, 50%);
	transition: all 1s ease;
	z-index: 1;
}
.message .message-bg.view {
	opacity: 0.1;
	transform: translate(0, 0);
}
.message .message-wrap {
	position: relative;
	display: flex;
	flex-flow: row-reverse;
	max-width: 1366px;
	margin: 0 auto;
	padding-left: 70px;
	box-sizing: border-box;
	z-index: 2;

}
.message .message-wrap .message-img {
	width: 492px;
	margin-left: 60px;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.message .message-wrap .message-img.view {
	opacity: 1;
	filter: blur(0);
}
.message .message-wrap .message-text {
	flex: 1;
}
.message .message-wrap .message-text .title-message {
	font-size: 32px;
	font-weight: 600;
	line-height: 56px;
	letter-spacing: 0.1em;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.message .message-wrap .message-text .title-message.view {
	opacity: 1;
	filter: blur(0);
}
.message .message-wrap .message-text .title-message .en {
	display: block;
	margin-top: 15px;
	font-family: "Cardo", serif;
	font-size: 12px;
	font-weight: 400;
	line-height: 24px;
	letter-spacing: 0em;
	color: #c8a13a;
}
.message .message-wrap .message-text .text-message {
	margin-top: 18px;
	font-size: 14px;
	font-weight: 500;
	line-height: 28px;
	letter-spacing: 0.1em;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.message .message-wrap .message-text .text-message.view {
	opacity: 1;
	filter: blur(0);
}
.message .message-wrap .message-text .title-message + .text-message {
	margin-top: 33px;
}
.message .message-wrap .message-text .message-name {
	margin-top: 18px;
	font-size: 14px;
	font-weight: 500;
	line-height: 28px;
	text-align: right;
	letter-spacing: 0.08em;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.message .message-wrap .message-text .message-name.view {
	opacity: 1;
	filter: blur(0);
}

/*=== gallery ===*/
.gallery {
	position: relative;
	padding: 107px 0;
	background-color: #f2f2f0;
}
.gallery .title-gallery {
	font-size: 32px;
	font-weight: 600;
	line-height: 56px;
	letter-spacing: 0.1em;
	text-indent: 0.1em;
	text-align: center;
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.gallery .title-gallery.view {
	opacity: 1;
	filter: blur(0);
}
.gallery .title-gallery .en {
	display: block;
	margin-top: 15px;
	font-family: "Cardo", serif;
	font-size: 12px;
	font-weight: 400;
	line-height: 24px;
	letter-spacing: 0em;
	text-indent: 0;
	color: #c8a13a;
}
.gallery .video-list {
	display: flex;
	justify-content: center;
	margin-top: 60px;
}
.gallery .video-list .video-box {
	width: 300px;
	margin: 0 22px;
	background-color: #FFF;
	box-shadow: 0 4px 20px 0 rgba(0,0,0,0.03);
	opacity: 0;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.gallery .video-list .video-box.view {
	opacity: 1;
	filter: blur(0);
}
.gallery .video-list .video-box .play-btn {
	position: relative;
	display: block;
	cursor: pointer;
	overflow: hidden;
	transition: all 0.3s ease;
}
.gallery .video-list .video-box .play-btn::before {
	content: '';
	position: absolute;
	top: calc(50% - 32px);
	left: calc(50% - 32px);
	display: block;
	width: 64px;
	height: 64px;
	background: url(../img/btn_play.png) no-repeat center / contain;
	z-index: 2;
	transition: all 0.3s ease;
}
.gallery .video-list .video-box .play-btn img {
	position: relative;
	filter: blur(5px);
	transform: scale(1.2);
	transition: all 0.3s ease;
	z-index: 1;
}
.gallery .video-list .video-box .play-btn:hover img {
	transform: scale(1);
	filter: blur(0);
}
.gallery .video-list .video-box .title-video {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 63px;
	font-size: 18px;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-indent: 0.1em;
}
.gallery .gallery-wrap {
	position: relative;
	width: 100%;
	max-width: 1366px;
	height: 1561px;
	margin: 120px auto 0;
}
.gallery .gallery-wrap .move-flag {
	opacity: 0.2;
	filter: blur(10px);
	transition: all 0.5s ease;
}
.gallery .gallery-wrap .move-flag.view {
	opacity: 1;
	filter: blur(0);
}
.gallery .gallery-wrap .picture1 {
	position: absolute;
	top: 231px;
	left: 0;
	display: block;
	width: 282px;
	z-index: 1;

}
.gallery .gallery-wrap .picture2 {
	position: absolute;
	top: 0;
	left: 323px;
	display: block;
	width: 720px;
	z-index: 1;
}
.gallery .gallery-wrap .picture3 {
	position: absolute;
	top: 268px;
	left: 1156px;
	display: block;
	width: 210px;
	z-index: 2;
}
.gallery .gallery-wrap .picture4 {
	position: absolute;
	top: 1046px;
	left: 64px;
	display: block;
	width: 210px;
	z-index: 1;
}
.gallery .gallery-wrap .picture5 {
	position: absolute;
	top: 526px;
	left: 120px;
	display: block;
	width: 630px;
	z-index: 1;
}
.gallery .gallery-wrap .picture6 {
	position: absolute;
	top: 442px;
	left: 896px;
	display: block;
	width: 300px;
	z-index: 1;
}
.gallery .gallery-wrap .picture7 {
	position: absolute;
	top: 656px;
	left: 1078px;
	display: block;
	width: 240px;
	z-index: 1;
}
.gallery .gallery-wrap .picture8 {
	position: absolute;
	top: 1406px;
	left: 228px;
	display: block;
	width: 200px;
	z-index: 1;
}
.gallery .gallery-wrap .picture9 {
	position: absolute;
	top: 1306px;
	left: 396px;
	display: block;
	width: 320px;
	z-index: 2;
}
.gallery .gallery-wrap .picture10 {
	position: absolute;
	top: 862px;
	left: 806px;
	display: block;
	width: 440px;
	z-index: 1;
}
.gallery .gallery-wrap .picture11 {
	position: absolute;
	top: 1381px;
	left: 1046px;
	display: block;
	width: 320px;
	z-index: 1;
}

/*=== modal ===*/
.modal {
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 40px;
	background-color: rgba(0,0,0,0.8);
	box-sizing: border-box;
	opacity: 0;
	transition: all 0.5s ease;
	z-index: 9000;
}
.modal.view {
	opacity: 1;
}
.modal .modal-wrap {
	position: relative;
	display: block;
	width: 100%;
	max-width: 960px;
	padding-top: 80px;
}
.modal .modal-wrap .video-wrap {
	position: relative;
	display: block;
	width: 100%;
	height: 0;
	padding-top: 56.25%;
}
.modal .modal-wrap .video-wrap #video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: auto;
	z-index: 9010;
}
.modal .modal-wrap .btn-close {
	position: absolute;
	top: 0;
	right: 0;
	display: block;
	width: 60px;
	height: 60px;
	text-indent: -9999px;
	border: none;
	background-color: transparent;
	cursor: pointer;
	outline: none;
}
.modal .modal-wrap .btn-close::before {
	content: '';
	position: absolute;
	top: calc(50% - 1px);
	right: 0;
	display: block;
	width: 60px;
	height: 2px;
	background-color: #FFF;
	transform: rotate(45deg);
	transition: all 0.3s ease;
}
.modal .modal-wrap .btn-close::after {
	content: '';
	position: absolute;
	top: 0;
	right: calc(50% - 1px);
	display: block;
	width: 2px;
	height: 60px;
	background-color: #FFF;
	transform: rotate(45deg);
	transition: all 0.3s ease;
}
.modal .modal-wrap .btn-close:hover::before {
	right: 5px;
	width: 50px;
}
.modal .modal-wrap .btn-close:hover::after {
	top: 5px;
	height: 50px;
}

@media (max-width: 1366px){

	/*=== gallery ===*/
	.gallery .gallery-wrap {
		height: 114.275vw;
		margin: 8.784vw auto 0;
	}
	.gallery .gallery-wrap .picture1 {
		top: 16.910vw;
		left: 0;
		width: 20.644vw;
	
	}
	.gallery .gallery-wrap .picture2 {
		top: 0;
		left: 23.645vw;
		width: 52.708vw;
	}
	.gallery .gallery-wrap .picture3 {
		top: 19.619vw;
		left: 84.626vw;
		width: 15.373vw;
	}
	.gallery .gallery-wrap .picture4 {
		top: 76.573vw;
		left: 4.685vw;
		width: 15.373vw;
	}
	.gallery .gallery-wrap .picture5 {
		top: 38.506vw;
		left: 8.784vw;
		width: 46.12vw;
	}
	.gallery .gallery-wrap .picture6 {
		top: 32.357vw;
		left: 65.592vw;
		width: 21.961vw;
	}
	.gallery .gallery-wrap .picture7 {
		top: 48.023vw;
		left: 78.916vw;
		width: 17.569vw;
	}
	.gallery .gallery-wrap .picture8 {
		top: 102.928vw;
		left: 16.691vw;
		width: 14.641vw;
	}
	.gallery .gallery-wrap .picture9 {
		top: 95.586vw;
		left: 28.989vw;
		width: 23.426vw;
	}
	.gallery .gallery-wrap .picture10 {
		top: 63.103vw;
		left: 59.004vw;
		width: 32.21vw;
	}
	.gallery .gallery-wrap .picture11 {
		top: 101.098vw;
		left: 76.573vw;
		width: 23.426vw;
	}

}

@media (max-width: 1200px){

	/*=== gallery ===*/
	.gallery .gallery-wrap {
		height: 1371.3px;
		margin: 105.4px auto 0;
	}
	.gallery .gallery-wrap .picture1 {
		top: 202.9px;
		left: 0;
		width: 247.7px;
	
	}
	.gallery .gallery-wrap .picture2 {
		top: 0;
		left: 283.7px;
		width: 632.4px;
	}
	.gallery .gallery-wrap .picture3 {
		top: 235.4px;
		left: 1015.5px;
		width: 184.4px;
	}
	.gallery .gallery-wrap .picture4 {
		top: 918.8px;
		left: 56.2px;
		width: 184.4px;
	}
	.gallery .gallery-wrap .picture5 {
		top: 462px;
		left: 105.4px;
		width: 553.4px;
	}
	.gallery .gallery-wrap .picture6 {
		top: 388.2px;
		left: 787.1px;
		width: 263.5px;
	}
	.gallery .gallery-wrap .picture7 {
		top: 576.2px;
		left: 946.9px;
		width: 210.8px;
	}
	.gallery .gallery-wrap .picture8 {
		top: 1235.1px;
		left: 200.2px;
		width: 175.6px;
	}
	.gallery .gallery-wrap .picture9 {
		top: 1147.4px;
		left: 347.8px;
		width: 281.1px;
	}
	.gallery .gallery-wrap .picture10 {
		top: 757.2px;
		left: 708px;
		width: 386.5px;
	}
	.gallery .gallery-wrap .picture11 {
		top: 1213.1px;
		left: 918.8px;
		width: 281.1px;
	}

}

@media (min-width: 769px){

	/*=== modal ===*/
	@media (max-height: calc(51.92vw + 160px)) {
		.modal .modal-wrap {
			width: calc((100vh - 160px) * 1.7);
		}
	}

}

@media (max-width:768px){

	/*=== main_visual ===*/
	.main_visual .title-main {
		top: calc(50% - 461px);
		left: calc(50% - 175px);
		width: 350px;
	}
	
	/*=== book ===*/
	.book {
		padding: 60px 24px;
		background: url(../img/bg1.jpg) no-repeat center;
		background-size: cover;
	}
	.book-wrap {
		display: block;
		max-width: 500px;
		padding: 40px 20px;
	}
	.book-wrap .book-img {
		display: block;
		width: 50%;
		min-width: 170px;
		margin: 0 auto 25px;
	}
	.book-wrap .book-text .title-book {
		font-size: 16px;
		line-height: 28px;
		text-indent: 0.1em;
		text-align: center;
	}
	.book-wrap .book-text .en-title {
		margin-top: 11px;
		font-size: 10px;
		line-height: 16px;
		text-align: center;
	}
	.book-wrap .book-text .en-title .line1 {
		display: block;
	}
	.book-wrap .book-text .en-title .line2 {
		display: block;
	}
	.book-wrap .book-text .link {
		margin-top: 28px;
		text-align: center;
	}
	.book-wrap .book-text .link .btn-book {
		width: 247px;
		height: 44px;
		font-size: 14px;
	}
	.book-wrap .book-text .link .btn-book:hover {
		background-color: #c40000;
	}
	.book-wrap .book-text .link .btn-book::before {
		top: calc(50% - 6px);
		right: 17px;
		width: 12px;
		height: 12px;
	}
	
	/*=== message ===*/
	.message {
		position: relative;
		padding: 92px 0 60px;
	}
	.message .message-bg {
		width: 254px;
		height: 246px;
	}
	.message .message-wrap {
		display: block;
		max-width: 500px;
		margin: 0 auto;
		padding-left: 24px;
		padding-right: 24px;
	
	}
	.message .message-wrap .message-img {
		display: block;
		width: 100%;
		margin: 0 auto 34px;
	}
	.message .message-wrap .message-text .title-message {
		font-size: 20px;
		line-height: 36px;
	}
	.message .message-wrap .message-text .title-message .en {
		margin-top: 12px;
		font-size: 12px;
		line-height: 12px;
	}
	.message .message-wrap .message-text .text-message {
		margin-top: 24px;
		font-size: 14px;
		line-height: 28px;
	}
	.message .message-wrap .message-text .title-message + .text-message {
		margin-top: 24px;
	}
	.message .message-wrap .message-text .message-name {
		margin-top: 24px;
		font-size: 14px;
		line-height: 28px;
	}
	
	/*=== gallery ===*/
	.gallery {
		position: relative;
		padding: 60px 0;
		background-color: #f2f2f0;
	}
	.gallery .title-gallery {
		font-size: 20px;
		line-height: 36px;
	}
	.gallery .title-gallery .en {
		margin-top: 12px;
		font-size: 12px;
		line-height: 12px;
	}
	.gallery .video-list {
		display: block;
		max-width: 500px;
		margin: 32px auto 0;
		padding: 0 24px;
		box-sizing: border-box;
	}
	.gallery .video-list .video-box {
		width: 100%;
		margin: 20px 0 0;
	}
	.gallery .video-list .video-box .play-btn img {
		transform: scale(1);
		filter: blur(0);
	}
	.gallery .video-list .video-box .play-btn::before {
		top: calc(50% - 20px);
		left: calc(50% - 20px);
		width: 40px;
		height: 40px;
	}
	.gallery .video-list .video-box .title-video {
		height: 43px;
		font-size: 14px;
	}
	.gallery .gallery-wrap {
		width: 100%;
		height: 282.532vw;
		margin: 60px auto 0;
	}
	.gallery .gallery-wrap .picture1 {
		top: 57.066vw;
		left: 0;
		width: 33.866vw;
	
	}
	.gallery .gallery-wrap .picture2 {
		top: 0;
		left: 6.8vw;
		width: 86.4vw;
	}
	.gallery .gallery-wrap .picture3 {
		top: 48.532vw;
		left: 74.8vw;
		width: 25.2vw;
	}
	.gallery .gallery-wrap .picture4 {
		top: 197.866vw;
		left: 2.666vw;
		width: 25.2vw;
	}
	.gallery .gallery-wrap .picture5 {
		top: 116.398vw;
		left: 5.332vw;
		width: 75.6vw;
	}
	.gallery .gallery-wrap .picture6 {
		top: 69.198vw;
		left: 43.6vw;
		width: 36vw;
	}
	.gallery .gallery-wrap .picture7 {
		top: 94.932vw;
		left: 66vw;
		width: 28.798vw;
	}
	.gallery .gallery-wrap .picture8 {
		top: 250.666vw;
		left: 5.066vw;
		width: 24vw;
	}
	.gallery .gallery-wrap .picture9 {
		top: 236.798vw;
		left: 25.2vw;
		width: 38.4vw;
	}
	.gallery .gallery-wrap .picture10 {
		top: 172.132vw;
		left: 41.866vw;
		width: 52.8vw;
	}
	.gallery .gallery-wrap .picture11 {
		top: 260.932vw;
		left: 61.6vw;
		width: 38.4vw;
	}

	/*=== modal ===*/
	.modal {
		padding: 20px;
	}
	.modal.view {
		opacity: 1;
	}
	.modal .modal-wrap {
		padding-top: 60px;
	}
	.modal .modal-wrap .btn-close {
		width: 40px;
		height: 40px;
	}
	.modal .modal-wrap .btn-close::before {
		width: 40px;
	}
	.modal .modal-wrap .btn-close::after {
		height: 40px;
	}
	.modal .modal-wrap .btn-close:hover::before {
		right: 0;
		width: 40px;
	}
	.modal .modal-wrap .btn-close:hover::after {
		top: 0;
		height: 40px;
	}
	@media (max-height: calc(51.92vw + 80px)) {
		.modal .modal-wrap {
			width: calc((100vh - 80px) * 1.7);
		}
	}
}

@media (max-width:750px){

	/*=== main_visual ===*/
	.main_visual .title-main {
		top: calc(50% - 61.466vw);
		left: calc(50% - 23.333vw);
		width: 46.666vw;
	}
}