@charset "utf-8";
@import url('https://use.fontawesome.com/releases/v5.15.4/css/all.css');
/*全体の設定
---------------------------------------------------------------------------*/
html, body {
	margin: 0;
	padding: 0;
	/*height: 100vh;*/
	scroll-padding-top: 100px;
}
html {
	scroll-behavior: smooth;
}
body {
	font-family: "Shippori Mincho B1", serif;
	font-optical-sizing: auto;
	font-weight: 500;
	text-size-adjust: none;
	-webkit-text-size-adjust: none;
	line-height: 2;
}
section {
	overflow: hidden;
}
section h2 {
	font-size: clamp(2.5rem, 1.429rem + 3.43vw, 4rem);
	font-weight: 900;
	text-align: center;
	line-height: 3.5rem;
}
section h2 span {
	display: block;
	font-size: clamp(1rem, 0.286rem + 2.29vw, 2rem);
}
section h3 {
	font-size: clamp(1.5rem, 1.143rem + 1.14vw, 2rem);
}
section h4 {
	font-size: clamp(1rem, 0.643rem + 1.14vw, 1.5rem);
	color: #534741;
	line-height: 2rem;
	text-align: center;
}
section h5 {
	margin: 0;
	font-size: clamp(1rem, 0.857rem + 0.46vw, 1.2rem);
	color: #534741;
	line-height: 1.7rem;
}
/*.top-explain{
	width: 100%;
	margin: 100px auto;
}*/
section.bg_pink01 {
	padding: 80px 0 160px;
	background-color: #FFFFFF;
}
section.bg_pink01 h2 {
	display: block;
	color: #534741;
}
section.bg_pink02 {
	padding: 120px 0;
	background-color: #faf3f5;
}
section.bg_pink02 h2 {
	display: block;
	color: #534741;
}
/*.top-inner{
	width: 70%;
	max-width: 920px;
	margin: 0 auto;
}*/
.inner-greeting, .inner-nom {
	max-width: 800px;
	margin: 0 auto;
	padding: 0;
}
.inner {
	width: 95%;
	margin: 0 auto;
	padding: 0;
}
.inner-form {
	max-width: 800px;
	margin: 0 auto;
	padding: 0;
}
@media only screen and (min-width: 1200px) {
	.inner {
		width: 1024px;
	}
}
table {
	border-collapse: collapse;
}
img {
	border: none;
	vertical-align: middle;
}
ul {
	list-style: none;
	padding: 0;
}
hr {
	height: 0;
	margin: 0;
	padding: 0;
	border: 0;
}
/*リンクテキスト全般の設定
---------------------------------------------------------------------------*/
a {
	transition: 0.3s;
	text-decoration: none;
}
a:hover {
	opacity: 0.8;
	text-decoration: underline;
}
/*ヘッダー
---------------------------------------------------------------------------*/
header {
	height: 70px;
	background-color: #f6edee;
	color: #FFF;
}
header h1 {
	margin: 0 0 0 20px;
	padding: 0;
}
#gloval-nav ul li a {
	display: block;
	font-size: 1.25rem;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 1.5rem;
}
#gloval-nav ul li a span {
	display: block;
	font-size: 0.75rem;
	color: #FFF;
	text-align: center;
}
@media only screen and (min-width: 1200px) {
	header {
		width: 100%;
		height: 85px;
		display: flex;
		justify-content: space-between;
		align-items: center;
		position: fixed;
		top: 0;
		left: 0;
		/*z-index: 2;*/
		z-index: 11;
	}
	#nav-toggle {
		display: none;
	}
	#gloval-nav li {
		display: inline-block;
		padding: 0 20px;
		text-align: center;
	}
	#gloval-nav ul li a {
		color: #534741;
		font-weight: 600;
		line-height: 1.5rem;
	}
	/*#gloval-nav.changeNav {
		background: rgba(255,255,255,.9);
		border-bottom: 1px solid #d1d1d1;
	}*/
	/* スクロールで対応のsectionが現れた時 */
	header.is-active {
		color: #FFF;
	}
}
@media only screen and (max-width: 1200px) {
	header {
		width: 100%;
		background-color: #f6edee;
		position: fixed;
		top: 0;
		left: 0;
		/*z-index: 2;*/
		z-index: 11;
	}
	#nav-toggle {
		position: fixed;
		top: 20px;
		right: 20px;
		height: 40px;
		width: 40px;
		cursor: pointer;
	}
	#nav-toggle > div {
		position: relative;
		width: 40px;
	}
	#nav-toggle span {
		width: 100%;
		height: 2px;
		left: 0;
		display: block;
		background: #534741;
		position: absolute;
		transition: transform .6s ease-in-out, top .5s ease;
	}
	#nav-toggle span:nth-child(1) {
		top: 0;
	}
	#nav-toggle span:nth-child(2) {
		top: 14px;
	}
	#nav-toggle span:nth-child(3) {
		top: 28px;
	}
	.open #nav-toggle span {
		background: #fff;
	}
	.open #nav-toggle span:nth-child(1) {
		top: 7px;
		transform: rotate(45deg);
	}
	.open #nav-toggle span:nth-child(2) {
		top: 14px;
		width: 0;
		left: 50%;
	}
	.open #nav-toggle span:nth-child(3) {
		top: 7px;
		transform: rotate(-45deg);
	}
	#gloval-nav {
		background-color: rgba(0, 0, 0, 0.7);
		position: fixed;
		top: -100px;
		/*top: 0;*/
		left: 0;
		right: 0;
		bottom: 0;
		text-align: center;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		font-size: 1.5rem;
		transform: translateX(-100%);
		transition: opacity .6s ease, visibility .6s ease;
	}
	#gloval-nav a {
		display: block;
		color: #fff;
		padding: 20px 0;
		transition: color .6s ease;
	}
	#gloval-nav ul {
		padding: 0;
	}
	#gloval-nav ul li {
		opacity: 0;
		transform: translateX(-200px);
		transition: transform .6s ease, opacity .2s ease;
	}
	#gloval-nav ul li:nth-child(2) {
		transition-delay: .15s;
	}
	#gloval-nav ul li:nth-child(3) {
		transition-delay: .3s;
	}
	#gloval-nav ul li:nth-child(4) {
		transition-delay: .45s;
	}
	.open {
		overflow: hidden;
	}
	.open #gloval-nav {
		visibility: visible;
		transform: translateX(0);
		transition: transform .6s;
	}
	.open #gloval-nav li {
		opacity: 1;
		transform: translateX(0);
		transition: transform 1s ease, opacity .9s ease;
	}
	#nav-toggle {
		/*z-index: 4;*/
		z-index: 13;
	}
	#gloval-nav {
		/*z-index: 3;*/
		z-index: 12;
	}
}
/* メインビジュアル
------------------------------------------------------------*/
/* 全体のレイアウト設定（左右に並べる） */
main{
	background-color: #FFFFFF;
}
.container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px; /* 左右の隙間 */
	/*max-width: 1400px;*/
	margin: 70px auto 0;
	background-color: #ffffff;
}
.slider {
	width: 66%;
	/*height: 620px;*/
	/*display: flex;
	justify-content: center;*/
	align-items: center;
}
.slider img {
	width: 100%;
	overflow: hidden; /* はみ出た背景を隠す */
}
	.float-right {
	width: 34%;
}
.float-right img {
	width: 80%;
	margin: 0 auto;
	height: auto;
	display: block;
}
@media only screen and (max-width: 500px) {
	.container {
	display: block;
}
	.slider {
	width: 100%;
		}
	.float-right {
	width: 100%;
	margin-bottom: 30px;
}
.float-right img {
	width: 60%;
	margin: 32px auto 0;
}
}
/* 同窓会長挨拶
------------------------------------------------------------*/
.frame_normal {
	border: 3px solid #534741;
	margin: 0;
	padding: 1.8em;
	background-color: #FFF;
}
.frame_normal h2 {
	font-size: 2rem;
	text-align: center;
	margin-bottom: 40px;
}
.nom-p01, .nom-p02, .nom-p03 {
	text-align: center;	
}
.nom-p01 {
	width: 70%;
 margin: 0 auto;
	font-size: clamp(1.2rem, 4vw, 200%);
	font-weight: 500;
	border: 1px solid #534741;
}
.nom-p02 {
	font-size: clamp(1.0rem, 4vw, 220%);
	font-weight: 700;
}
.nom-p03 {
	font-size: clamp(1.2rem, 4vw, 250%);
	font-weight: 700;
	color: blue;
}
@media only screen and (max-width: 500px) {
	/*.top-inner{
		width: 96%;
	}*/
	.inner-greeting, .inner-nom {
		max-width: none;
		width: 96%;
	}
	.nom-p01{
		width: 100%;
	}
}
/* 記念式典・祝賀会情報
------------------------------------------------------------*/
.inner {
	width: 90%;
	max-width: 920px;
	margin: 0 auto;
}
.inner h3 {
	color: #534741;
	text-align: center;
}
.inner p {
	padding: 0;
	color: #000000;
}
.text-center {
	display: flex;
	justify-content: center;
}
.infomation-table {
	width: 100%;
}
.table01 {
	margin: 0 auto;
}
.table01 th {
	background-color: #e7d3d8;
	padding: 8px 32px;
	border: #d2c2c6 solid 1px;
}
.table01 td {
	background-color: #faf7f8;
	padding-right: 4em;
	border: #d2c2c6 solid 1px;
	text-indent: 1.5em;
}
.table01 td p {
	line-height: 1em;
}

/* PCサイズ（デフォルト）: 全角スペースの幅 */
.space::after {
	content: "\3000"; /* 全角スペースのUnicode */
}
@media screen and (min-width: 768px) {
  .pc-none {
    display: none;
  }
}
@media only screen and (max-width: 500px) {
	#information h3 {
		font-size: 4.5vmin;
		line-height: 1.5;
	}
	.inner img {
		width: 96%;
	}
	h3 .sp-br {
		display: block; /* SPの時だけブロック要素にして改行 */
	}
	.table01 {
		width: 96%;
	}
	.table01 th {
		width: 6em;
		padding: 8px 1px;
	}
	.table01 td {
		margin: 0 auto;
		padding-right: 0;
		text-indent: 1em;
	}
	/* SPサイズ（767px以下）: 半角スペースの幅に調整 */
	.space::after {
		content: "\0020"; /* 半角スペースのUnicode */
	}
	.sp-only {
		display: inline; /* brタグを表示させる */
		line-height: 1.0;
	}
}
/* 同窓会のあゆみ
------------------------------------------------------------*/
.timeline {
	list-style: none;
	margin: 0;
}
.timeline-inner {
	display: flex;
	justify-content: center;
	font-size: 1.2em;
	font-weight: 500;
	margin: 0 8px 0 24px;
line-height:normal;
}

@media screen and (max-width : 1024px) {
	.timeline-inner{
	overflow:scroll;
	overflow-x: hidden;
	height: 700px;
	}
}
/* for Desktop */
@media screen and (min-width : 770px) {
	.timeline > li {
		overflow: hidden;
		margin: 0;
		position: relative;
	}
	.timeline-date {
		width: 120px;
		float: left;
		margin-top: 20px;
	}
	.timeline-content {
		/*    width: 75%;*/
		float: left;
		border-left: 3px #d8cbc6 solid;
		padding-left: 30px;
	}
	.timeline-content:before {
		content: '';
		width: 12px;
		height: 12px;
		background: #534741;
		position: absolute;
		left: 116px;
		top: 30px;
		border-radius: 100%;
	}
}
/* 申込フォーム
------------------------------------------------------------*/
.inner-form {
	padding: 0 10px;
}
.inner-form h4 {
	text-align: left;
	line-height: 1.5;
	margin: 3em 0 2em;
}
.form-button {
	margin: 100px auto;
	text-align: center;
	font-size: calc(0.2vw + 1.2rem);
}
.form-button a {
	width: 260px;
	font-weight: 600;
	background-color: #E09A8D;
	color: #fff;
	padding: 10px 30px;
	text-decoration: none;
	font-size: 1em;
	outline: 1px solid;
	outline-color: #E09A8D;
	outline-offset: 0px;
	display: inline-block;
	transition: .3s;
}
.form-button a:hover {
	color: #fff;
	animation: light .8s infinite;
}
@media only screen and (max-width: 500px) {
	.inner-form {
		padding: 0 20px;
	}
	.sp-br-form {
		display: block;
	}
}
/* フッター
------------------------------------------------------------*/
footer {
	background-color: #534741;
	color: #FFFFFF;
	text-align: center;
	padding: 1em;
	font-size: 1em;
	margin: 0 auto;
}
footer p {
	line-height: 1.5;
}
@media only screen and (max-width:500px) {
	.sp-br-footer {
		display: block; /* SPの時だけブロック要素にして改行 */
	}
	footer p {
		line-height: 1.2;
	}
}
/* スクロール
------------------------------------------------------------*/
.fadeUp {
	animation-name: fadeUpAnime;
	animation-duration: 0.5s;
	animation-fill-mode: forwards;
	opacity: 0;
}
@keyframes fadeUpAnime {
	from {
		opacity: 0;
		transform: translateY(100px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}
.js-animation {
	opacity: 0;
	transition: all 2s
}
/* ページ先頭へ
----------------------------------------- */
#page_top {
	position: fixed;
	right: 0;
	bottom: 0;
}
#page_top a {
	position: relative;
	display: block;
	width: 50px;
	height: 50px;
	text-decoration: none;
	color: #C18F9B;
}
#page_top a::before {
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	content: "\f102";
	font-size: 50px;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
}
/* 背景動画
----------------------------------------- */
.mv {
	width: 100%;
	height: 100%;
	position: relative;
	overflow: hidden;
}
.mv-wrap {
	position: relative;
	height: 130vh;
}
video {
	display: block;
	width: 100%;
	height: inherit;
	object-fit: cover;
	position: absolute;
	top: 0;
	left: 0;
}
.mv h2{
	display: block;
	color: #534741;
}
.mv-txt {
	width: 100%;
	    height: inherit;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 3;
	margin: auto;
	padding: 80px 0;
	background-color: rgba(255,255,255,0.7);
}
@media screen and (min-width : 1024px) {
.mv-wrap {
	height: 100vh;
}
}