/* CSS Document */
/* ハンバーガー用
   ========================================================================== */

.openbtn{
	position:fixed;
	top:15px;
	right: 25px;
	z-index: 1000;
	cursor: pointer;
    width: 50px;
    height:50px;
}
	
/*×に変化*/	
.openbtn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 10px;
    height: 2px;
	background-color: #fff;
  	width: 100%;
  }

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

.openbtn span:nth-of-type(2) {
	top:24px;
}

.openbtn span:nth-of-type(3) {
	top:33px;
}
.openbtn span:nth-of-type(4) {
	top:40px;
	left: 10px;
	font-family: "Lato", sans-serif;
	font-weight: 300;
	font-style: normal;
	font-size: 0.8rem;
	text-align: center;
	height: auto;
	white-space: nowrap;
	letter-spacing: 0.15rem;
	background: rgba(255,255,255,0);
	color: #fff;
}

.openbtn.active span:nth-of-type(1) {
    top: 18px;
    left: 14px;
    transform: translateY(6px) rotate(-45deg);
    width: 80%;
}

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

.openbtn.active span:nth-of-type(3){
    top: 30px;
    left: 14px;
    transform: translateY(-6px) rotate(45deg);
    width: 80%;
}
.openbtn.recolor span{
	background-color: #1a1a1a;;
}
.openbtn.recolor.active span{
	background-color:#fff;
}
.openbtn.recolor span:nth-of-type(4){
	background: rgba(255,255,255,0);
	color: #1a1a1a;
}
.openbtn.recolor.active span{
	background-color:#fff;
}
.openbtn.recolor.active span:nth-of-type(4){
	background: rgba(255,255,255,0);
	color: #fff;
}
@media (max-width: 1200px){
	.openbtn{
		top: 16px;
	}
}

/* グローバルナビ用  
   ========================================================================== */

#g-nav{
    /*position:fixed;にし、z-indexの数値を小さくして最背面へ*/
    position:fixed;
	z-index: -1;
	opacity: 0;/*はじめは透過0*/
    /*ナビの位置と形状*/
	top:0;
	width:100%;
    height: 100vh;/*ナビの高さ*/
	background:linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)), url("../img/navbg.jpg") no-repeat;
	background-size: cover;
	background-position: center;
	transition: all 0.5s;
}

/*アクティブクラスがついたら透過なしにして最前面へ*/
#g-nav.panelactive{
	opacity: 1;
	z-index:999;
}

/*ナビゲーションの縦スクロール*/
#g-nav.panelactive #g-nav-list{
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999; 
    width: 100%;
    height: 100vh;/*表示する高さ*/
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

/*ナビゲーション*/
#g-nav ul {
	opacity: 0;/*はじめは透過0*/
    /*ナビゲーション天地中央揃え*/
    position: absolute;
    z-index: 9990;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
	width: calc(100% - 30px);
	max-width: 350px;
    overflow: hidden;
}

/*背景が出現後にナビゲーションを表示*/
#g-nav.panelactive ul {
    opacity:1;
}

/* 背景が出現後にナビゲーション li を表示*/
#g-nav.panelactive ul li{
	animation-name:gnaviAnime;
	animation-duration:1s;
	animation-delay:.2s;/*0.2 秒遅らせて出現*/
	animation-fill-mode:forwards;
	opacity:0;
}

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

/*リストのレイアウト設定*/
#g-nav ul.main > li{
	list-style: none;
	text-align: left;
    position: relative;
	vertical-align: middle;
	padding-left: 16px;
	padding-top: 0.5em;
	border-bottom: solid 1px #999;
}
#g-nav ul.main > li::before{
	position: absolute;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	font-family: 'Font Awesome 6 Free';
	font-weight: 900;
	content: '\f061';
	padding-right: 10px;
	color: #fff;
	transition: .5s;
}

#g-nav ul.main > li::after{
    position: absolute;
	bottom: -1px;
	left: 0;
	width: 100%;
	height: 1px;
    border-bottom: solid 1px rgba(36,192,190,0.0);
	content: '';
	transform: translate3d(-100%,0,0);
    transition: .5s;
}


#g-nav ul.main > li > a{
	color:#fff;
	font-style: normal;
	font-weight: 400;
	text-decoration: none;
	padding:8px;
	display: inline-block;
	font-size: clamp(1rem, 0.88rem + 0.4267vw, 1.2rem);
	letter-spacing: 0.1em;
	margin-bottom: 0.5em;
	transition: .5s;
}
#g-nav ul.main > li > a > span{
	font-size: clamp(0.6rem, 0.42rem + 0.64vw, 0.9rem);
	text-transform: uppercase;
	font-family: "Lato", sans-serif;
	font-weight: 400;
	font-style: normal;
	color: #eee;
	padding-right: 0.25em;
	transition: .5s;
}

#g-nav ul.main > li > a:hover > span{
	transition: .5s;
}
#g-nav ul.main > li:hover::before{
	transform: translateX(5px) translateY(-50%);
}

#g-nav ul.main > li:hover::after{
	border-bottom: solid 1px #fff;
	transform: translate3d(0,0,0);
}

#g-nav .nav_in{
	position: relative;
	bottom: -4rem;
	margin-top: 0.5rem;
	margin-left: 1em;
	border-left: dashed 1px rgba(120,206,240,0.5);
}
#g-nav .nav_in li{
	padding: 0.5em 0.5em 0;
	line-height: 200%;
	font-size: 0.8em!important;
}
#g-nav .nav_in li a{
	color: #fff;
}
#g-nav .nav_in li a:hover{
	color: #24c0be;
}