@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poiret+One&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700;800&display=swap');


/* !HTML5 elements
---------------------------------------------------------- */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section { display: block;}

body, div, p, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, input, textarea, table, th, td { margin:0px; padding:0px; }
body {
font-size: 15px;
color: #fff;
font-family: "Noto Sans JP", sans-serif;
-webkit-text-size-adjust: 100%;
letter-spacing: 1.6px;
background: #000;
line-height: 2;
}
a {
	color: #fff;
    text-decoration: none;
    transition: all 0.3s;
}
ul > li, ol > li {
    margin-left: 20px;
}
ul > li {
    list-style-type: none;
}
img{
    border:0px;
    margin: 0 auto;
    padding: 0;
    width: auto;
    max-width: 100%;
    height: auto;
    vertical-align: middle;
    display: block;
}
iframe {
    border: 0;
    overflow: hidden;
}
table{
    border-collapse:collapse;
    width: 100%;
}
tr:not(:last-child) {
    border-bottom: 1px solid #bfbfbf;
}
th, td {
    display: block;
    padding: 20px 10px;
    text-align: center;
}
th {
    font-weight: bold;
}
/* 星空の背景のスタイル */
.stars {
  position: relative;
    overflow: hidden;
}

/* 星のスタイル */
.star {
  position: absolute;
  display: block;
  background-color: #3557b8; /* 星の色 */
  border-radius: 50%;
  box-shadow: 0 0 4px 2px rgba(#fff, 0.2); /* 星の影 */
  opacity: 0;
  animation: twinkle 5s infinite;
}

/* 星がキラキラ光るアニメーション */
@keyframes twinkle {
  0% {
    opacity: 0;
  }

  50% {
    transform: scale(1.1);
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: scale(1);
  }
}
.t_center {
    text-align: center;
}


            /* 【スマートフォン用のスタイル記述】 */
            @media screen and (min-width: 760px) {
                th, td {
                    display: table-cell;
                }
            }


/* レイアウト
------------------------------------*/
.inner {
	width: 88%;
	margin: 0 auto;
    max-width: 1200px;
}
.cassette {
	padding: 80px 0;
}
#pankuzu {
	padding: 10px 0;
}
.flex {
    display: flex;
    flex-direction: column;
    gap: 40px 4%;
}
.link_txt {
    color: #ea6a98;
    text-decoration: underline;
}
.disc_li > li {
    list-style-type: disc;
}
.txtRed {
    color: #EA0000;
}
.t_bold {
    font-weight: bold;
}
.un_link span {
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}
.un_link span::after {
    position: absolute;
    left: 0;
    content: '';
    width: 100%;
    height: 3px;
    background: #4eb9cd;
    bottom: 5px;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: transform 0.3s;
}
.un_link:hover span::after {
    transform: scale(1, 1);
}
.un_link:hover {
    color: #4eb9cd;
    opacity: 1;
}
.en {
    font-family: "Poiret One", sans-serif;
  font-weight: 400;
}
.btn01{
    /*線の基点とするためrelativeを指定*/
    position: relative;
    /*ボタンの形状*/
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 40px auto 0;
    color: #fff; 
    padding: 20px 0;
    text-decoration: none;
    outline: none;
    /*アニメーションの指定*/
    transition: background 0.3s ease 0.8s, color 0.3s ease 0.8s;
    text-align: center;
    border: 1px solid #fff;
}

/*hoverした際の、ボタンの背景とテキスト色の変更*/
.btn01:hover{
	background: #fff;
	color: #000;
}

/*線の設定*/
.btn01 span{
    display: block;
}

/*横線の設定*/
.btn01::before,
.btn01::after{
    content:"";
    /*絶対配置で線の位置を決める*/   
    position: absolute;
    /*線の形状*/   
    width: 0;
    height: 1px;
    background: linear-gradient( #1b263b 0%, #20384e 30%, #2a5e72 60%, #417b9c 85%, #6ca6c9 100%);
    /*アニメーションの指定*/
    transition: all 0.2s linear;
}

/*縦線の設定*/
.btn01 span::before,
.btn01 span::after{
    content:"";
    /*絶対配置で線の位置を決める*/   
    position: absolute;
    /*線の形状*/
    width:1px;
    height:0;
    background: linear-gradient( #1b263b 0%, #20384e 30%, #2a5e72 60%, #417b9c 85%, #6ca6c9 100%);
    /*アニメーションの指定*/
    transition: all 0.2s linear;
}

/*hoverした際、線が縦横100%伸びる*/
.btn01:hover::before,
.btn01:hover::after{
    width: 100%;
}
.btn01:hover span::before,
.btn01:hover span::after{
    height: 100%;
}

/*== 左上と右下から枠線が伸びて塗りに */

/*右下から右上へ伸びる横線*/
.bordercircle3::after{
    right:0;
    bottom: 0;
    transition-duration: 0.4s;
}

/*右下から右上へ伸びる縦線*/
.bordercircle3 span::after{
    right:0;
    bottom: 0;
    transition-duration: 0.4s;
}

/*左上から右上へ伸びる横線*/
.bordercircle3::before{
    left: 0;
    top: 0;
    transition-duration: 0.4s;
}

/*左上から左下へ伸びる横線*/
.bordercircle3 span::before{
    left: 0;
    top: 0;
    transition-duration: 0.4s;
}


        /* 【タブレット用のスタイル記述】 */
        @media screen and (min-width: 760px) {
            .cassette {
                padding: 100px 0;
            }
            .flex {
                flex-direction: row;
                justify-content: space-between;
            }
            .flex.rev {
                flex-direction: row-reverse;
            }
            .flex_box01{
                width: calc(96% / 2);
            }
            .flex_box02{
                width: calc(92% / 3);
            }
            .flex_box03{
                width: calc(88% / 4);
            }
        }

        /* 【PC用のスタイル記述】 */
        @media screen and (min-width: 1200px) {
            .ex_bg .inner > div, .ex_bg .bg {
                width: 46%;
            }
            .btn01{
                margin-top: 60px;
                border: 1px solid #1b263b;
            }
        }
        


 /*----------------------------------------------------
	margin set
----------------------------------------------------*/
.mgt5 { margin-top: 5px!important;}
.mgt10 { margin-top: 10px!important;}
.mgt15 { margin-top: 15px!important;}
.mgt20 { margin-top: 20px!important;}
.mgt25 { margin-top: 25px!important;}
.mgt30 { margin-top: 30px!important;}
.mgt35 { margin-top: 35px!important;}
.mgt40 { margin-top: 40px!important;}

.mgb5 { margin-bottom: 5px!important;}
.mgb10 { margin-bottom: 10px!important;}
.mgb15 { margin-bottom: 15px!important;}
.mgb20 { margin-bottom: 20px!important;}
.mgb25 { margin-bottom: 25px!important;}
.mgb30 { margin-bottom: 30px!important;}
.mgb35 { margin-bottom: 35px!important;}
.mgb40 { margin-bottom: 40px!important;}
.mgb50 { margin-bottom: 50px!important;}
.mgb60 { margin-bottom: 60px!important;}


/* responsive
------------------------------------*/
.pcTab, .pc, .tab { display: none;}
.sp, .tabSp { display: block;}

            /* 【タブレット用のスタイル記述】 */
            @media screen and (min-width: 760px) {
                .pc, .sp { display: none;}
                .tab, .pcTab, .tabSp { display: block;}
            }
            /* 【PC用のスタイル記述】 */
            @media screen and (min-width: 960px) {
                .sp, .tab, .tabSp { display: none;}
                .pcTab, .pc { display: block;}
            }


/* header
------------------------------------*/
#header {
    padding: 15px 0;
    position: fixed;
    width: 100%;
    z-index: 9999;
}
#header .logo {
    max-width: 140px;
    margin: 0 auto;
}


            /* 【スマートフォン用のスタイル記述】 */
            @media screen and (min-width: 760px) {
                #header .logo {
                    max-width: 170px;
                }
            }

            /* 【タブレット用のスタイル記述】 */
            @media screen and (min-width: 960px) {
                #header .logo {
                    max-width: none;
                }
            }


/* footer
------------------------------------*/
#footer {
    padding: 30px 0;
}
#pagetop {
	position: fixed;
	right: 20px;
	bottom: 20px;
	z-index: -1;
    opacity: 0;
    transition: all 0.3s;
}
#pagetop.scrolled {
	z-index: 900;
    opacity: 1;
}
#pagetop a {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #1b263b;
    color: #fff;
    position: relative;
}
#pagetop a:hover {
    opacity: 1;
}
#pagetop a::before {
    position: absolute;
    content: "↑";
    transition: all 0.3s;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
#pagetop a:hover::before {
    top: 5px;
    transform: translateX(-50%);
}
#footer .copyright {
    font-size: 0.6rem;
}


            /* 【スマートフォン用のスタイル記述】 */
            @media screen and (min-width: 760px) {
                #pagetop a {
                    width: 54px;
                    height: 54px;
                }
                #footer .copyright {
                    text-align: center;
                    font-size: 0.8rem;
                }
            }

            /* 【タブレット用のスタイル記述】 */
            @media screen and (min-width: 960px) {
            }



/* 見出し
------------------------------------*/
h2, h3, h4 {
    font-family: "Shippori Mincho", serif;
}
h2 {
    position: relative;
    padding-top: 40px;
    margin-bottom: 40px;
    z-index: 1;
    text-align: center;
    line-height: 1.5;
    font-size: 1.5rem;
}
h2 .en {
    color: #1b263b;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    font-size: 3.6rem;
    line-height: 1;
    display: block;
    width: 100%;
}
h3 {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 10px;
}
h4 {
}

            /* 【スマートフォン用のスタイル記述】 */
            @media screen and (min-width: 760px) {
                h2 {
                    padding-top: 50px;
                    margin-bottom: 60px;
                    font-size: 1.8rem;
                }
                h2 .en {
                    font-size: 5.6rem;
                }
                h3 {
                    font-size: 1.4rem;
                    margin-bottom: 30px;
                }
            }

            /* 【タブレット用のスタイル記述】 */
            @media screen and (min-width: 1200px) {
                h2 {
                    padding-top: 80px;
                    font-size: 2.2rem;
                }
                h2 .en {
                    font-size: 7.6rem;
                }
            }


/* common
------------------------------------*/


            /* 【スマートフォン用のスタイル記述】 */
            @media screen and (min-width: 760px) {
            }

            /* 【タブレット用のスタイル記述】 */
            @media screen and (min-width: 960px) {
            }


/* spNavi
------------------------------------*/
#gNavi {
    display: none;
}
#spNavi {
	position: fixed;
    z-index: 999;
    width: 100%;
    top: 0;
}
.drawer-btn {
	position: absolute;
	z-index: 9999;
	top: 23px;
    right: 20px;
}
.openbtn{
	position: relative;
	cursor: pointer;
    width: 35px;
    height: 35px;
	border-radius: 5px;
}
.openbtn p {
    display: inline-block;
    transition: all .4s;/*アニメーションの設定*/
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: 2px;
    border-radius: 2px;
	background: #fff;
  	width: 100%;
}
.openbtn p:nth-of-type(1) {
	top: 0;
}
.openbtn p:nth-of-type(2) {
	top: 12px;
}
.openbtn p:nth-of-type(3) {
	top: 20px;
    background-color: transparent;
}
.openbtn p:nth-of-type(3) span {
    font-size: 0.6rem;
    display: block;
}
.openbtn.active p:nth-of-type(1) {
    top: 6px;
    transform: translateX(-50%) translateY(6px) rotate(-45deg);
}
.openbtn.active p:nth-of-type(2) {
	opacity: 0;
}
.openbtn.active p:nth-of-type(3){
    top: 18px;
    transform: translateX(-50%) translateY(-6px) rotate(45deg);
    background: #fff;
}
.openbtn.active p:nth-of-type(3) span {
    display: none;
}
.pull-down-list {
	display: block;
    position: absolute;
    width: 100%;
    top: 0;
    background: linear-gradient( #1b263b 0%, #20384e 30%, #2a5e72 60%, #417b9c 85%, #6ca6c9 100%);
}
.pull-down-list > div {
    height: 100vh;
    width: 90%;
    margin: 20px auto 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.pull-down-list > div .sp_logo {
    max-width: 130px;
    position: absolute;
  top: 15px;
  left: 20px;
}
.pull-down-list .index_menu {
    width: 100%;
    display: flex;
    flex-direction: column;
  text-align: center;
  justify-content: center;
  align-items: center;
  gap: 0 4%;
    font-size: 0.9rem;
}
.pull-down-inner {
	width: 100%;
	position: relative;
	padding: 15px;
	box-sizing: border-box;
}
.pull-down-list li {
    margin-left: 0;
}
.pull-down-list li a {
	display: block;
	width: 100%;
	position: relative;
	padding: 15px 0;
	box-sizing: border-box;
	text-decoration: none;
	color: #fff;
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1.4;
}
.pull-down-list li a span {
    display: block;
    font-size: 0.8rem;
    font-weight: normal;
    margin-top: 5px;
}
.pull-down-list .h_btn span {
    padding-left: 30px;
    padding-right: 0;
}
.pull-down-list .btn01 span::after {
    left: 0;
    right: auto;
    content: "";
    background: url("../img/icon01.png")no-repeat center center/cover;
    width: 20px;
    height: 15px;
}


            /* 【スマートフォン用のスタイル記述】 */
            @media screen and (min-width: 760px) {
                .pull-down-list .index_menu {
                    width: 60%;
                }
                .drawer-btn {
                    top: 27px;
                }
            }
            @media only screen and (min-width: 960px) {
                #spNavi {
                    display: none;
                }
                .pull-down-list {
                    display: none;
                }
                #gNavi {
                    display: block;
                }
                #gNavi .common_menu {
                    display: flex;
                    justify-content: center;
                    margin-top: 30px;
                }
                #gNavi .common_menu a:hover {
                    text-shadow: 0 0 4px #5ea6ff, 0 0 8px #5ea6ff, 0 0 12px #5ea6ff, 0 0 16px #5ea6ff, 0 0 24px #a4e6ff, 0 0 32px #a4e6ff, 0 0 48px #a4e6ff;
                }
            }



/* clearfix
------------------------------------*/

.clearfix:after {
content: ".";
display: block;
clear: both;
height: 0;
visibility: hidden;
overflow:hidden;
}

.clearfix {
display: inline-block;
}

/* exlude MacIE5 \*/
* html .clearfix {
height: 1%
}

.clearfix {
display:block;
}
/* end MacIE5 */