@charset "UTF-8";

body{
	font-family: "Monomakh", serif;
    font-weight: 400;
	background-color: #000000;
	color: #ffffff;
}

#wrp{
	opacity: 0;
	background-color: #000000;
}
/* ローディング */

#splash {
	position: fixed;
	width: 100%;
	height: 100%;
	background: #000000;
	z-index: 9999999;
	text-align:center;
	color:#fff;
}

#splash-logo {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

/* 画面転移 */

body{
    background:#000000;/*遷移アニメーションと同じ色を指定*/
}

body.appear{
    background:#ffffff;/*画面を開いた後の背景色を指定*/
}

/*画面遷移アニメーション*/
.splashbg1,
.splashbg2{
    display: none;
}

/*bodyにappearクラスがついたら出現*/
body.appear .splashbg1,
body.appear .splashbg2{
	display:block;
}

/*上に消えるエリア*/
body.appear .splashbg1{
	animation-name:PageAnime;
	animation-duration:1.4s;
	animation-timing-function:ease-in-out;
	animation-fill-mode:forwards;
    content: "";
    position:fixed;
	z-index: 999;
    width: 100%;
    height: 100vh;
    bottom:50%;
	left:0;
    transform: scaleY(1);
    background-color: #000000;/*伸びる背景色の設定*/
}

@keyframes PageAnime{
	0% {
		transform-origin:top;
		transform:scaleY(1);
	}

	100% {
		transform-origin:top;
		transform:scaleY(0);
	}
}

/*下に消えるエリア*/
body.appear .splashbg2{
    animation-name:PageAnime2;
	animation-duration:1.4s;
	animation-timing-function:ease-in-out;
	animation-fill-mode:forwards;
    content: "";
    position:fixed;
	z-index: 999;
    width: 100%;
    height: 100vh;
    top: 50%;
	left:0;
    transform: scaleY(1);
    background-color: #000000;/*伸びる背景色の設定*/
}

@keyframes PageAnime2{
	0% {
		transform-origin:bottom;
		transform:scaleY(1);
	}
	100% {
		transform-origin:bottom;
		transform:scaleY(0);
	}
}

/*画面遷移の後現れるコンテンツ設定*/


/*bodyにappearクラスがついたら出現*/
body.appear #wrp{
	animation-name:PageAnimeAppear;
	animation-duration:1s;
	animation-delay:0.2s;
	animation-fill-mode:forwards;
	opacity: 0;
}

@keyframes PageAnimeAppear{
	0% {
	opacity: 0;
	}
	100% {
	opacity: 1;
}
}

/* グローバルナビゲーション */
/*ボタン全体の形状*/
.openbtn{
    /*はじめは非表示に*/
	display: none;
    /*ボタンの位置*/
	position:fixed;
	top:10px;
	right: 10px;
	z-index: 999;
    /*ボタンの形状*/
	background:#ffffff;
	cursor: pointer;
    width: 50px;
    height:50px;
	border-radius: 5px;
}

/*ボタンのアイコン設定*/
.openbtn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 3px;
    border-radius: 2px;
	background-color: #000000;
  	width: 45%;
  }

.openbtn span:nth-of-type(1) {
	top:15px;	
}

.openbtn span:nth-of-type(2) {
	top:23px;
}

.openbtn span:nth-of-type(3) {
	top:31px;
}

/*activeクラスが付与された後のボタンのアイコン設定*/
.openbtn.active span:nth-of-type(1) {
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
}

.openbtn.active span:nth-of-type(2) {
	opacity: 0;
}

.openbtn.active span:nth-of-type(3){
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
}

/*fadeDownクラスが付与された後のボタンの出現アニメーション設定*/
.fadeDown {
    animation-name: fadeDownAnime;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
    opacity: 0;
    display: block;
}
@keyframes fadeDownAnime{
  from {
    opacity: 0;
	transform: translateY(-100px);
  }

  to {
    opacity: 1;
	transform: translateY(0);
  }
}


/*========= ヘッダーナビゲーションのためのCSS ===============*/

/*==ヘッダーの形状*/
#header{
	height: 70px;
	width:100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	background:transparent;
	color:#fff;
	text-align: center;
	padding: 20px;
	margin-top: 20px;
	font-family: "Monomakh", serif;
    font-weight: 400;
	position: absolute;
	z-index: 999;
}

/*.doneクラスがついたヘッダー*/
#header.dnone {
	opacity: 0;/*透過0にして非表示に*/
}

/*メニューボタンをクリックした際に付与されるpanelactiveクラスがついたら*/
#header.dnone.panelactive {
	opacity: 1;/*不透明にして出現*/
}


/*==ヘッダーのテキストナビゲーションの形状*/
#g-navi ul{
	list-style: none;
	display: flex;
	justify-content: center;
}

#g-navi ul li a{
	display: block;
	text-decoration: none;
	color: #ffffff;
}

#g-navi ul li.current a,
#g-navi ul li a:hover{
	color:#ffffff;	
}

/*.doneクラスがついたヘッダーのテキストナビゲーションの形状*/
#header.dnone #g-navi{
    /*固定位置にして最背面に*/
    position:fixed;
	top: 0;
    left: 0;
	z-index: -999;
    /*高さと幅*/  
	width:100%;
	height: 100vh;
    /*天地中央＆テキスト中央揃え*/  
	display: flex;
	justify-content: center;
	align-items: center;
	text-align: center;
    /*はじめは透過0に*/  
    opacity: 0;
	transition: all 0.4s;
	pointer-events: none;
}

/*メニューボタンをクリックした際に付与されるpanelactiveクラスがついたナビゲーションの形状*/
#header.dnone.panelactive #g-navi{
	opacity: 1;/*不透明に*/
	z-index:3;/*最前面に*/
	background:#eee;
	pointer-events: auto;
}

#header.dnone.panelactive #g-navi ul{
	display:block;/*flexの横並びをblockにして縦並びに*/
}


/*リストの形状*/

#header.dnone.panelactive #g-navi li a{
	color: #000000;
	text-decoration: none;
	padding:10px;
	display: block;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	font-weight: bold;
	transition:all 0.3s;
}
section{
    position: relative;
    z-index: 1;
}

/* テキストアニメーション */

.slide-in {
	overflow: hidden;
    display: inline-block;
}

.slide-in_inner {
	display: inline-block;

}

/*左右のアニメーション*/
.leftAnime{
    opacity: 0;/*事前に透過0にして消しておく*/
}

.slideAnimeLeftRight {
	animation-name:slideTextX100;
	animation-duration:0.8s;
	animation-fill-mode:forwards;
    opacity: 0;
}

@keyframes slideTextX100 {
  from {
	transform: translateX(-100%); /*要素を左の枠外に移動*/
        opacity: 0;
  }

  to {
	transform: translateX(0);/*要素を元の位置に移動*/
    opacity: 1;
  }
}

.slideAnimeRightLeft {
	animation-name:slideTextX-100;
	animation-duration:0.8s;
	animation-fill-mode:forwards;
    opacity: 0;
}


@keyframes slideTextX-100 {
  from {
	transform: translateX(100%);/*要素を右の枠外に移動*/
    opacity: 0;
  }

  to {
	transform: translateX(0);/*要素を元の位置に移動*/
    opacity: 1;
  }
}

/* 線 */

.gnavi{
    flex-wrap: wrap;/*スマホ表示折り返し用なのでPCのみなら不要*/
    list-style: none;
}

.gnavi li a{
    display: block;
    text-decoration: none;
    color: #333;
	padding: 10px 20px;
}

.gnavi li{
    margin-bottom:20px;
}

/*==================================================
　5-3-1 中心から外に線が伸びる（下部）
===================================*/

.gnavi li a{
    /*線の基点とするためrelativeを指定*/
	position: relative;
}

.gnavi li.current a,
.gnavi li a:hover{
	color:#ffffff;
}

.gnavi li a::after {
    content: '';
    /*絶対配置で線の位置を決める*/
    position: absolute;
    bottom: 0;
    left: 10%;
    /*線の形状*/
    width: 80%;
    height: 2px;
    background:#ffffff;
    /*アニメーションの指定*/
    transition: all .3s;
    transform: scale(0, 1);/*X方向0、Y方向1*/
    transform-origin: center top;/*上部中央基点*/
}

/*現在地とhoverの設定*/
.gnavi li.current a::after,
.gnavi li a:hover::after {
    transform: scale(1, 1);/*X方向にスケール拡大*/
}

/* メインビジュアル */

.main-visual{
	position: relative;
	width: 100%;
	height: 100vh;
}

.main-visual p{
	font-size: 110px;
	position: absolute;
	top: 40%;
	left: 2%;
	font-family: "Monomakh", serif;
    font-weight: 400;
	position: absolute;
	color: #ffffff;
}

.mp-4{
	object-fit: cover;
	width: 100%;
	height: 100vh;
	filter: brightness(60%);
}

.red{
	color: #bc002d;
}

/* project */

#project{
	font-size: 58px;
	text-align: center;
	color: #ffffff;
	/*以下はレイアウトのための記述。削除可能*/
	background-color:#000000;
	padding: 80px;
}

#project p{
	margin-top: 40px;
	color: #ffffff;
	font-size: 18px;
	line-height: 1.5;
}


span.smoothText {
	overflow: hidden;
	display: block;
}

/* アニメーションで傾斜がついている文字列を水平に戻す*/
span.smoothTextTrigger{
	transition: .8s ease-in-out;
	transform: translate3d(0,100%,0) skewY(12deg);
	transform-origin: left;
	display: block;
}
span.smoothTextTrigger.smoothTextAppear{
    transform: translate3d(0,0,0) skewY(0);
}

.txt-box{
	justify-content: center;
}

.pagination {
	position:fixed;
	right:20px;
	top: 50%;
  	transform: translateY(-50%);
	font-size:1em;
	z-index: 10;
	list-style: none;
}

.pagination a {
	display:block;
	height:20px;
	margin-bottom:5px;
	color:#fff;
	position:relative;
	padding:4px;
}

.pagination a.active:after {
	box-shadow:inset 0 0 0 5px;
}

/*現在地表示のテキストの設定*/
.pagination a .hover-text {
	position:absolute;
	right:15px;
	top:0;
	opacity:0;
	-webkit-transition: opacity 0.5s ease;
	transition: opacity 0.5s ease;
	padding-right: 15px;
}

.pagination a:hover .hover-text {
	opacity: 1;
}

.pagination a:after {
	-webkit-transition:box-shadow 0.5s ease;
	transition:box-shadow 0.5s ease;
	width:10px;
	height:10px;
	display: block;
	border:1px solid;
	border-radius:50%;
	content:"";
	position: absolute;
	margin:auto;
	top:0;
	right:3px;
	bottom:0;
}

/*768px以下は現在地表示のテキストを非表示*/
@media screen and (max-width:768px) { 
	.pagination a .hover-text{
		display: none;
	}	
}

#box1{
	text-align: center;
	padding: 100px;
	position:relative;
	height:200px;/*何も表示されない場合は各波の親要素に高さを持たせましょう。*/
}

#box1 h2{
	font-size: 38px;
	margin-bottom: 40px;
}

#box1 p{
	font-size: 18px;
	line-height: 3.5;
}
	
canvas{
	position: absolute;
	bottom: 0;
	left:0;
	width: 100%;
}

.orange{
	color: #ff003c;
}

#box2{
	display: flex;
}

.left{
	background-color: #000000;
	color: #ffffff;
	height: 100vh;
	width: 50%;
	z-index: -1;
}


.slider-area {
    position: relative;
    width: 100%;
    height: 100vh;
}

.slider-item {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 0;
    animation: slideShow 30s linear infinite 0s;
}

.slider-item:nth-child(2) {
    animation-delay: 10s;
}

.slider-item:nth-child(3) {
    animation-delay: 20s;
}

.slider-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes slideShow {
    0% {
        opacity: 0;
        animation-timing-function: ease-in;
    }

    8% {
        opacity: 1;
        animation-timing-function: ease-out;
    }

    20% {
        opacity: 1;
    }

    40%,
    100% {
        opacity: 0;
    }
}

.sub-title{
	top: 40%;
	left: 40%;
	font-family: "Monomakh", system-ui;
	font-weight: 400;
	font-style: normal;
	font-size: 38px;
	text-align: left;
}

.sub-txt{
	margin-top: 40px;
	text-align: left;
	line-height: 1.5;
	z-index: 999;
}

.hover{
	color: #0059ff;
}

.sub-txt a:hover{
	color: #313131;
}

.left{
	position: relative;
	text-align: center;
	padding-top: 100px;
	padding-left: 50px;
	padding-right: 80px;
}

.right{
	background-color: #ffffff;
	height: 100vh;
	width: 50%;
	background-image: url(../img/karakara.jpeg);
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

.right02{
	background-color: #ffffff;
	height: 100vh;
	width: 50%;
	background-image: url(../img/trv_top.jpg);
	background-size: contain;
	background-position: center;
	background-repeat: no-repeat;
}

#box3{
	display: flex;
}

.sub-title02{
	font-size: 38px;
	text-align: left;
}

@media (max-width: 638px) {

	.gnavi li{
		font-size: 24px;
	}

	#header{
		justify-content: center;
	}

	#header h1{
		display: none;
	}

	#main-visual p{
		font-size: 90px;
	}
}