a.meanmenu-reveal{
  display:none;
}

.mean-container .mean-bar{
  width:100%;
  position:fixed;
  background:none;
  min-height:60px;
  z-index:999998;
  top:0;
  left:0;
}
.mean-container .mean-bar {
	width: 100%;
	position: fixed;
	background: none;
	min-height: 60px;
	z-index: 98;
	top: 0;
	left: 0;
}
.meanmenu-reveal-btn {
  position: absolute;
  display: block;
  z-index: 99999;
  box-sizing: border-box;
  width: 60px;
  height: 60px;
  right: 0;
  top: 0;
}
.meanmenu-reveal {
  width: 26px;
  height: 20px;
  margin: 13px 17px 27px 17px;
  display: block !important;
  position: relative;
}
.meanmenu-reveal:after {
	content: "MENU";
	position: absolute;
	bottom: -20px;
	font-size: 10px;
	width: 60px;
	left: -17px;
	text-align: center;
	display: block;
	font-family:serif;
}
.meanmenu-reveal.meanclose:after {
	content: "CLOSE";
}
.meanmenu-reveal span {
  display: inline-block;
  transition: all .4s;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  margin: 0 auto;
}
.meanmenu-reveal span:nth-of-type(1) {
  top: 0;
}
.meanmenu-reveal span:nth-of-type(2) {
  top: 8px;
}
.meanmenu-reveal span:nth-of-type(3) {
  top: 16px;
}

.meanmenu-reveal  span:nth-of-type(1) {
  -webkit-animation: menu-ber01 .75s forwards;
  animation: menu-ber01 .75s forwards;
}
.meanmenu-reveal  span:nth-of-type(2) {
  transition: all .25s .25s;
  opacity: 1;
}
.meanmenu-reveal  span:nth-of-type(3) {
  -webkit-animation: menu-ber02 .75s forwards;
  animation: menu-ber02 .75s forwards;
}

.meanclose span:nth-of-type(1) {
  -webkit-animation: active-menu-ber01 .75s forwards;
  animation: active-menu-ber01 .75s forwards;
  top: -2px;
}
.meanclose span:nth-of-type(2) {
  opacity: 0;
}
.meanclose span:nth-of-type(3) {
  -webkit-animation: active-menu-ber03 .75s forwards;
  animation: active-menu-ber03 .75s forwards;
}

@-webkit-keyframes menu-ber01 {
  0% {
    -webkit-transform: translateY(8px) rotate(45deg);
  }
  50% {
    -webkit-transform: translateY(8px) rotate(0);
  }
  100% {
    -webkit-transform: translateY(0) rotate(0);
  }
}

@keyframes menu-ber01 {
  0% {
    transform: translateY(8px) rotate(45deg);
  }
  50% {
    transform: translateY(8px) rotate(0);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}

@-webkit-keyframes menu-ber02 {
  0% {
    -webkit-transform: translateY(-8px) rotate(-45deg);
  }
  50% {
    -webkit-transform: translateY(-8px) rotate(0);
  }
  100% {
    -webkit-transform: translateY(0) rotate(0);
  }
}

@keyframes menu-ber02 {
  0% {
    transform: translateY(-8px) rotate(-45deg);
  }
  50% {
    transform: translateY(-8px) rotate(0);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}

@-webkit-keyframes active-menu-ber01 {
  0% {
    -webkit-transform: translateY(0) rotate(0);
  }
  50% {
    -webkit-transform: translateY(10px) rotate(0);
  }
  100% {
    -webkit-transform: translateY(10px) rotate(45deg);
  }
}

@keyframes active-menu-ber01 {
  0% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(10px) rotate(0);
  }
  100% {
    transform: translateY(10px) rotate(45deg);
  }
}

@-webkit-keyframes active-menu-ber03 {
  0% {
    -webkit-transform: translateY(0) rotate(0);
  }
  50% {
    -webkit-transform: translateY(-8px) rotate(0);
  }
  100% {
    -webkit-transform: translateY(-8px) rotate(-45deg);
  }
}

@keyframes active-menu-ber03 {
  0% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(-8px) rotate(0);
  }
  100% {
    transform: translateY(-8px) rotate(-45deg);
  }
}
.mean-container .mean-nav{
	width:100%;
	margin-top:60px;
	max-height:100vh;
	overflow-y:auto;
}
.mean-container .mean-nav ul{
	padding: 0;
	margin: 0;
	width: 100%;
	list-style-type: none;
	overflow-y: scroll;
	-webkit-overflow-scrolling:touch;
	position: relative;
	z-index: 99;
	max-height: 100vh;
	max-height: calc(100vh - 60px);
  background: #172051;
}
.mean-container .mean-nav ul ul{
	padding-bottom:0;
	margin-bottom:0;
}
.mean-container .mean-nav ul li{
	position:relative;
  width:100%;
	box-sizing: border-box;
}
.mean-container .mean-nav ul li a,.mean-container .mean-nav ul li span.pre{
	display:block;
	width:100%;
	padding:1em;
	margin:0;
	text-align:left;
	text-decoration:none;
	text-transform:uppercase;
  color:white;
  box-sizing: border-box;
}
.mean-container .mean-nav ul li li a{
	width:100%;
	padding:1em 10%;
	text-shadow:none !important;
	visibility:visible;
}
.mean-container .mean-nav ul li.mean-last a{
	border-bottom:none;
	margin-bottom:0;
}
.mean-container .mean-nav ul li li li a{
	width:70%;
	padding:1em 15%;
}
.mean-container .mean-nav ul li li li li a{
	width:60%;
	padding:1em 20%;
}
.mean-container .mean-nav ul li li li li li a{
	width:50%;
	padding:1em 25%;
}

.mean-container .mean-nav ul li a.mean-expand{
	/*margin-top:1px;*/
	width:60px;
	text-align:center;
	position:absolute;
	right:0;
	top:0;
	z-index:2;
  padding: 0.2em;
  font-size: 24px;
  color: white;
}

.mean-container .mean-push {
  float:left;
  width:100%;
  padding:0;
  margin:0;
  clear:both;
}
.mean-nav .wrapper{
  width:100%;
  padding:0;
  margin:0;
}
.mean-container .mean-bar, .mean-container .mean-bar *{
  -webkit-box-sizing:content-box;
  -moz-box-sizing:content-box;
  box-sizing:content-box;
}
.mean-remove{
  display:none !important;
}


/*ハンバーガーメニュー*/

.nav-drawer {
  position: relative;
}
.header-logo-menu{
	width: 10%;

}
.nav-unshown {
  display:none;
}

/*アイコンのスペース*/
.nav-open {
  position: relative;
	display: block;
	width: 30px;
	height: 30px;
	background: transparent;
	border: 0;
	appearance: none;
	cursor: pointer;
}

/* ハンバーガーの形をCSSで表現 */
.nav-open span {
	color: black;
  position: absolute;
	height: 1px;
	left: 0;
	width: 100%;
	background: currentColor;
	display: block;
	content: '';
	transition: transform .4s ease;
	/* cursor: pointer; */
}


.nav-open span:nth-child(1) {
  top: 7.5px;
	transform-origin: left;
  /* 他のスタイルプロパティ */
}

.nav-open span:nth-child(2) {
  bottom: 7.5px;
	transform-origin: left;
  /* 他のスタイルプロパティ */
}



/*背景*/
.nav-bg {
  /* display: none; */
  position: fixed;
  /* z-index: 99; */
  top: 60px;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(255,255,255,0.3);
	backdrop-filter: blur(8px);
  opacity: 0;
  transition: all .4s ease-in-out;
	visibility: hidden;
}


/*メニューの中身*/
.nav-content {
	gap: 3%;
	font-size: 16px;
	display: flex;
	padding: 10% 0 0 10%;
	overflow: auto;
	position: fixed;
	top: 60px;
	right: 0;
	transform: translateX(105%);
	/* z-index: 9999; */
	width: 80%;
	/* max-width: 330px; */
	height: calc(100vh - 60px);
	background: #172051;
	transition: .3s ease-in-out;
	flex-direction: column;
	letter-spacing: 1px;
}

.nav-content a {
    color: white;
}

/*チェックがついたら表示させる*/
/* #nav-input:checked ~ #nav-close {
  display: block;
  opacity: .5;
} */

.header.sp-menu-open .nav-bg {
	/* display: block; */
	opacity: 1;
	visibility: visible;
}

#nav-input:checked ~ #nav-content {
  /* right: 0;  */
	/* メニューを表示する際に右側にスライド */
  /* box-shadow: -6px 0 25px rgba(0,0,0,.15);  */
	/* 右側に影をつける */
}

.header.sp-menu-open .nav-content {
	/* right: 0; */
	transform: translateX(0);
	box-shadow: -6px 0 25px rgba(0, 0, 0, .15);
}




/* .header-logo-menu{
	width: 10%;
 display: flex;
 display: -moz-flex;
 display: -o-flex;
 display: -webkit-flex;
 display: -ms-flex;
 flex-direction: row;
 -moz-flex-direction: row;
 -o-flex-direction: row;
 -webkit-flex-direction: row-reverse;
 -ms-flex-direction: row;
	justify-content: flex-start;
} */

/*ロゴやサイトタイトルをセンタリング*/
.logo-area{text-align:center;margin:auto;}

.nav-close-button {
  position: absolute;
  top: 20px; /* 適切な位置に調整 */
  right: 20px; /* 適切な位置に調整 */
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  z-index: 1000; /* ボタンを他の要素よりも上に表示 */
}

.nav-close-button:hover {
  color: #ddd; /* ホバー時の色 */
}

.sp-menu{
	display: none;
}

/*activeクラスが付与されると線が回転して×に*/

.header.sp-menu-open .nav-open span:nth-of-type(1) {
    /* top: 20px; */
    /* left: 16px; */
    transform: rotate(25deg);
    width: 110%;
}

.header.sp-menu-open .nav-open span:nth-of-type(2) {
    /* top: 32px; */
    /* left: 16px; */
    transform: rotate(-25deg);
    width: 110%;
}

@media only screen and ( max-width : 835px ) {
	.h_nav{
		display: none;
	}


	.sp-menu{
		display: block;
	}
  .fixed {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 1;
  }
	#header .mask {
		background: rgba(22,34,42,.4);
    top: 60px;
    left: 0;
    z-index: 1;
    position: absolute;
    width: 100%;
    height: 100vh;
    opacity: 1;
    display: none;
	}
	.mean-container .mean-nav {
    width: 80%;
    margin-left: auto;
    margin-top: 60px;
    max-height: 100vh;
    overflow-y: auto;
}
	.mean-container .mean-nav ul{
		padding:0 10px;
		width: auto;
	}
	.mean-container .mean-nav ul li a{
		    padding: 10px;
	}

	li.nav-sp.mean-last div a {
    padding: 5px 10px;
    font-size: 12px;
}
	.mean-container .mean-nav ul li li a{
		padding: 0;
	}
	.menu-name {
		display: none;
	}
	li.mission a {
    font-size: 14px;
}
	.nav li:first-child{
		margin-top: 30px;

	}
	li.nav-sp.mean-last {
    padding-bottom: 30px;
}
	.menu-list li:first-child{
		margin-top: 0px;

	}
	.menu-list {
    margin-bottom: 5%;
}
}