@charset "UTF-8";
body {
margin: 0;
padding: 0;
font-family: "Shippori Mincho", serif;
line-height: 200%;
-webkit-text-size-adjust: 100%;
text-size-adjust: 100%;
font-style: normal;
font-size: 3.5vw;
color: #fff;
text-align: center;
line-height: 1.6;
background: linear-gradient(-60deg, #b592b3, #0165a1);
}
article, header, footer, aside, figure, figcaption, nav, section, main {display:block;}
ol, ul, li {list-style:none;margin:0;padding:0;}
dl, dt, dd {margin:0;padding:0;}
h1, h2, h3, h4, h5, h6 {
font-weight: normal;
margin: 0;
padding: 0;
display: inline-block;
}
p {margin:0;padding:0;letter-spacing:.02em;}
img {width:100%;pointer-events: none;}
a::selection,img::selection,span::selection {background: rgba(0, 0, 0, 0);}
a{display: block;text-decoration: none;}

/* loading */
.loading {
    position: fixed;
    z-index: 1000;
    width: 100%;
    margin: 0;
    padding: 0;
    height: 100vh;
    background: linear-gradient(-60deg, #b592b3, #4537a5);
    background-size: 200% 200%;
    animation: bggradient 8s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loading.hide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 1000ms;
}
.load_circle {
    position: fixed;
    z-index: 999;
    height: 2em;
    width: 2em;
    overflow: visible;
    margin: auto;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
.load_circle:before {
    content: '';
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.load_circle:not(:required) {
    /* hide "loading..." text */
    font: 0/0 a;
    color: transparent;
    text-shadow: none;
    background-color: transparent;
    border: 0;
}

.load_circle:not(:required):after {
    content: '';
    display: block;
    font-size: 12px;
    width: 1em;
    height: 1em;
    margin-top: -0.5em;
    -webkit-animation: spinner 2000ms infinite linear;
    -moz-animation: spinner 2000ms infinite linear;
    animation: spinner 2000ms infinite linear;
    border-radius: 0.5em;
    -webkit-box-shadow: #fff 1.5em 0 0 0, #fff 1.1em 1.1em 0 0, #fff 0 1.5em 0 0, #fff -1.1em 1.1em 0 0, #fff -1.5em 0 0 0, #fff -1.1em -1.1em 0 0, #fff 0 -1.5em 0 0, #fff 1.1em -1.1em 0 0;
    box-shadow: #fff 1.5em 0 0 0, #fff 1.1em 1.1em 0 0, #fff 0 1.5em 0 0, #fff -1.1em 1.1em 0 0, #fff -1.5em 0 0 0, #fff -1.1em -1.1em 0 0, #fff 0 -1.5em 0 0, #fff 1.1em -1.1em 0 0;
}

@-webkit-keyframes spinner {
    0% {
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@-moz-keyframes spinner {
    0% {
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}
@keyframes spinner {
    0% {
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        -moz-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}


/* bg  */
.bg-gradation{
    position: fixed;
    height: 100vh;
	width: 100%;
    background: linear-gradient(-60deg, #b592b3, #0165a1);
	background-size: 200% 200%;
	animation: bggradient 8s ease infinite;
    z-index: -1;
}
@keyframes bggradient{
	0% {
		background-position: 0% 50%;
	}
	50% {
		background-position: 100% 50%;
	}
	100% {
		background-position: 0% 50%;
	}
}
.bg-noise {
position: fixed;
z-index: -1;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
width: 100%;
height: 100vh;
background: url(../img/bg-noise.png), #7e3dff1a;
background-size: 300px 300px;
animation: 250ms steps(10, end) 0s infinite alternate-reverse none running noise-animation;
}
@keyframes noise-animation {
    0% { background-position: 0% 0%; }
    10% { background-position: -5% -5%; }
    20% { background-position: -10% 5%; }
    30% { background-position: 5% -10%; }
    40% { background-position: -5% 15%; }
    50% { background-position: -10% 5%; }
    60% { background-position: 5% 5%; }
    70% { background-position: 0% 10%; }
    80% { background-position: -5% -5%; }
    90% { background-position: 10% 5%; }
}
.cloud_wrap{
    width: 100%;
    height: 100%;
    position: relative;
    animation: float-cloud-wrap 6s ease-in-out infinite;
}
@keyframes float-cloud-wrap {
    0% { transform: translate(0,0);}
    50% { transform: translate(0,10px);}
    100% { transform: translate(0,0);}
}
.cloud_1{
    position: absolute;
    left: -210px;
    top: -50px;
    opacity: .5;
}
.cloud_2{
    opacity: 0.3;
    position: absolute;
    top: 180px;
    right: -220px;
}
.cloud_3{
    opacity: .3;
    position: absolute;
    top: 147vw;
    right: 31vw;
}
.cloud_4{
    opacity: .3;
    position: absolute;
    top: 1200px;
    left: -130px;
}
.cloud_5{
    position: absolute;
    top: 1930px;
    left: -160px;
    opacity: .3;
}
.cloud_6{
    position: absolute;
    left: -14vh;
    bottom: -2vh;
    mix-blend-mode: plus-lighter;
}
.cloud_7{
    opacity: .3;
    position: absolute;
    top: 13vh;
    left: 30vw;
}


.header{
    position: fixed;
    right: 0;
    transition: .3s;
    width: fit-content;
    z-index: 10;
}
.nav_bg{
    width: 100%;
    height: 100vh;
    visibility: hidden;
    position: fixed;
    transition: .5s;
    z-index: 9;
}
.nav_bg.nav_bg_active{
    -webkit-backdrop-filter: blur(6px);
    -moz-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    background-color: #10011960;
    visibility: visible;
}
.nav{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    width: 100%;
    width: fit-content;
    margin-left: auto;
}

.openbtn{
    position: relative;
    width: 50px;
    height:50px;
    cursor: pointer;
    margin: 20px;
}
.openbtn span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 13px;
    height: 2px;
    background-color: #fff;
    border-radius: 1px;
}
.openbtn::before{
    position: absolute;
    content: "";
    display: block;
    top: 0;
    left: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(180deg, #fff3, #fff2, #fff3);
    border-radius: 20px;
    -webkit-box-transform: rotate(45deg);
    -moz-box-transform: rotate(45deg);
    transform: rotate(45deg);
    -webkit-box-shadow: inset -1px 2px 2px 0 #ffffffa3, inset 1px -2px 2px 0 #ffffffa3;
    -moz-box-shadow: inset -1px 2px 2px 0 #ffffffa3, inset 1px -2px 2px 0 #ffffffa3;
    box-shadow: inset -1px 2px 2px 0 #ffffffa3, inset 1px -2px 2px 0 #ffffffa3;
    filter: drop-shadow(10px 10px 12px #2f137d30);
    -webkit-backdrop-filter: blur(4px);
    -moz-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    transition: all .3s;
}
.header_active .openbtn::before{
    -webkit-box-transform: rotate(0deg);
    -moz-box-transform: rotate(0deg);
    transform: rotate(0deg);
    filter: drop-shadow(0px 10px 8px #2f137d30);
}
.openbtn span:nth-of-type(1) {
    top:22px;
    width: 50%;
}
.openbtn span:nth-of-type(2) {
    top:29px;
    width: 50%;
}
.header_active .openbtn span:nth-of-type(1) {
    top: 20px;
    left: 16px;
    -webkit-box-transform: translateY(6px) rotate(-45deg);
    -moz-box-transform: translateY(6px) rotate(-45deg);
    transform: translateY(6px) rotate(-45deg);
    width: 35%;
}
.header_active .openbtn span:nth-of-type(2) {
    top: 32px;
    left: 16px;
    -webkit-box-transform: translateY(-6px) rotate(45deg);
    -moz-box-transform: translateY(-6px) rotate(45deg);
    transform: translateY(-6px) rotate(45deg);
    width: 35%;
}

.btn-block{
    width:200px;
    padding: 30px;
}
.nav_ul{
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    position: absolute;
    top: 50%;
    right: 50%;
    -webkit-box-transform: translate(50%, -50%);
    -moz-box-transform: translate(50%, -50%);
    transform: translate(50%, -50%);
    visibility: hidden;
}
.nav_bg_active .nav_ul{
    visibility: visible;
}
.nav_li{
    width: 100%;
    text-align: center;
    border-radius: 17px;
    -webkit-box-shadow: inset -1px 2px 1px 0 #ffffffa3, inset 1px -2px 1px 0 #ffffffa3;
    -moz-box-shadow: inset -1px 2px 1px 0 #ffffffa3, inset 1px -2px 1px 0 #ffffffa3;
    box-shadow: inset -1px 2px 1px 0 #ffffffa3, inset 1px -2px 1px 0 #ffffffa3;
    background:linear-gradient(-60deg, #6f73bea6, #6f73be7a, #6f73bea6);
    -webkit-backdrop-filter: blur(4px);
    -moz-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    font-size: 1.3em;
    margin-bottom: 1em;
    transition: .4s ease-in-out;
    opacity: 0;
    filter:drop-shadow(0px 2px 9px #2f137dc7) blur(6px);
}
.nav_bg_active .nav_li.nav_close{
    background:linear-gradient(-60deg, #6f73bea6, #6f73be5a, #6f73bea6);
    filter:drop-shadow(0px 2px 9px #2f137dc7) blur(0px) grayscale(1);
    opacity: .6;
}
.nav_close a{
    pointer-events: none;
}

.nav_bg_active .nav_li{
    opacity: 1;
    filter:drop-shadow(0px 2px 9px #2f137dc7) blur(0px);
}
.nav_li a{
    color: #fff;
    padding: 1em 0;
}



.contents_wrap{
    max-width: 1000px;
    width: 94%;
    border-radius: 40px;
    background-color: #0a011530;
    backdrop-filter: blur(10px);
    padding: 40px 0 0;
    margin: 40px auto;
    -webkit-box-shadow: inset -1px 2px 1px 0 #ffffff61, inset 1px -2px 1px 0 #ffffff61;
    -moz-box-shadow: inset -1px 2px 1px 0 #ffffff61, inset 1px -2px 1px 0 #ffffff61;
    box-shadow: inset -1px 2px 1px 0 #ffffff61, inset 1px -2px 1px 0 #ffffff61;
}
.kv_wrap{
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100vh;
    position: relative;
}
.logo{
    width: 100%;
    max-width: 240px;
    margin: 0 auto;
    filter: drop-shadow(0px 2px 16px #ffffff60);
}

.h1{
    font-family: "Hina Mincho", serif;
    font-size: 3.4em;
    letter-spacing: .03em;
    margin-top: .5em;
    font-kerning: none;
}
.heading_sub{
    font-size: 1.3em;
}
.catch_wrap{
    position:absolute;
    transform:translate(-50%, 50%);
    top:90vh;
    left:50%;
    width:100%;
}
.catch_copy{
display:inline-block;
font-size:1.2em;
width: 100%;
}

.section{
    padding:30px 16px;
}
.h2{
    font-size:2.4em;
    letter-spacing:.03em;
    display: flex;
    align-items: baseline;
    justify-content: center;
}
.h2_obj {
    width: .8em;
    margin: 0 .5em;
    filter: drop-shadow(0px 0px 7px #ffffff70);
}
.h3{
    font-size: 1.6em;
    margin-bottom: 10px;
    position: relative;
    letter-spacing: .03em;
    /* border-bottom: 1px #a88cb5 solid; */
}
.h3_obj{
    position: absolute;
    bottom: -1.5em;
    left: 50%;
    transform: translateX(-50%);
    width: 22px;
    filter: drop-shadow(0px 0px 7px #ffffff70);
}
.h3_obj_path{
    fill: #e0e1ff;
}
.h3::before{
    position: absolute;
    content: "";
    top: 50%;
    right: 50%;
    /* transform: translate(50%, -50%); */
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #E0E1FF80;
    filter: drop-shadow(0 0 3px #00000090) blur(1px);
    animation: about-ciacle-animation 3s ease-in-out infinite;
}
@keyframes about-ciacle-animation{
0%{transform: translate(50%, -50%) scale(1,1);}
40%{transform: translate(50%, -50%) scale(.8,.8);}
100%{transform: translate(50%, -50%) scale(1,1);}
}
.sec_about .section_inner>section{
    margin: 60px auto;
}
.sec_about .section_inner>section:last-of-type{
    margin: 40px auto 20px;
}
.sec_about .section_inner section .h3{
    margin: 0 auto;
}
.sec_about .value_inner{
    margin: 20px auto;
}
.sec_about .value_inner:nth-last-of-type(1){
    margin: 20px auto 0;
}
.h4{
    text-align: left;
    display: block;
    margin-right: auto;
    font-size: 1.3em;
    position: relative;
    text-shadow: 0px 3px 1px #00000060;
}
.h4::before{
    position: absolute;
    content: "";
    bottom: 0;
    left: 0;
    background-color: #E0E1FF30;
    height: .4em;
    width: 100%;
}
.section_inner{
    margin: 40px auto;
}
.section_inner p{
    text-align: left;
    font-size: 1.1em;
    margin-top: 16px;
    /* line-height: 1.8; */
}
.sec_about p{
    text-align: center;
}
.sec_about .value_inner p{
    text-align: left;
    margin-top: 8px;
    line-height: 1.7;
}
.btn_wrap{
    max-width: 220px;
    margin:30px auto 60px;
    filter: drop-shadow(0px 4px 4px #00000060);
}
.close_btn {
    opacity: .6;
    margin:30px auto 0;
}
.btn_wrap a{
    position: relative;
    padding: 1em 0;
    border: 1px solid #fff;
    border-radius: 16px;
    color: #fff;
    letter-spacing: .04em;
    background-color: #00000020;
    font-size: 1.2em;
    -webkit-box-shadow: inset -1px 2px 1px 0 #ffffff61, inset 1px -2px 1px 0 #ffffff61;
    -moz-box-shadow: inset -1px 2px 1px 0 #ffffff61, inset 1px -2px 1px 0 #ffffff61;
    box-shadow: inset -1px 2px 1px 0 #ffffff61, inset 1px -2px 1px 0 #ffffff61;
}
.btn_wrap a .a_arrow{
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    width: auto;
    height: 1.2em;
    filter: drop-shadow(0px 2px 5px #ffffff);
}
.close_btn .a_arrow_path{
    fill: #e0e1ff;
}
.a_arrow_path{
    fill: #e0e1ff;
}
.close_btn a{
    pointer-events: none;
    text-decoration: line-through;
}
.section_inner .close_text{
    text-align: center;
    font-size: 1em;
}
.sns_icon_list{
    display: flex;
    justify-content: center;
    margin: 20px auto;
}
.sns_icon_list li{
    margin: 10px;
}
.close_sns_btn{
    pointer-events: none;
    opacity: .4;
}
.sns_icon_svg{
    width: 50px;
    width: 50px;
    filter: drop-shadow(0px 0px 4px #ffffff);
}
.sns_icon_svg circle{
    fill: #fff;
}
.footer{
    margin: 40px 0 20px;
}

@media screen and (min-width:768px){
    body{font-size: 2vw;}
    .contents_wrap{
        width: 100%;
        max-width: 700px;
        padding: 40px 0;
    }
    .logo {
        max-width: 340px;
    }
    .openbtn {
        width: 70px;
        height: 70px;
        margin: 30px;
    }
    .openbtn span {
        left: 18px;
        height: 2px;
    }
    .openbtn span:nth-of-type(1) {
        top: 30px;
    }
    .openbtn span:nth-of-type(2) {
        top: 40px;
    }
    .header_active .openbtn span:nth-of-type(1) {
        top: 28px;
        left: 18px;
        -webkit-box-transform: translateY(6px) rotate(-45deg);
        -moz-box-transform: translateY(6px) rotate(-45deg);
        transform: translateY(6px) rotate(-45deg);
        width: 50%;
    }
    .header_active .openbtn span:nth-of-type(2) {
        top: 40px;
        left: 18px;
        -webkit-box-transform: translateY(-6px) rotate(45deg);
        -moz-box-transform: translateY(-6px) rotate(45deg);
        transform: translateY(-6px) rotate(45deg);
        width: 50%;
    }
    .openbtn::before{
        width: 70px;
        height: 70px;
        border-radius: 30px;
    }
    .nav_ul {
        max-width: 380px;
    }
    .section {
        padding: 30px 2em;
    }
    .btn_wrap {
        max-width: 300px;
    }
    .cloud_1 {
        left: -34vw;
        top: -38vw;
        width: 90%;
    }
    .cloud_2 {
        top: 11vw;
        right: -24vw;
        width: 50%;
    }
    .cloud_3 {
        top: 33vw;
        right: 67vw;
        width: 40%;
    }
    .cloud_4 {
        top: 120vw;
        left: 5vw;
        width: 50%;
    }
    .cloud_5 {
        top: 84vw;
        left: 50vw;
        width: 50%;
    }
    .cloud_6 {
        left: -14vh;
        bottom: -12vh;
        width: 60%;
    }
    .cloud_7 {
        top: 13vh;
        left: 60vw;
        width: 60%;
    }
}
@media (orientation: landscape) and (max-width: 767px){
    body{font-size: 1.5vw;}
    .logo {
        max-width: 160px;
    }
}
@media screen and (min-width:1000px){
    .contents_wrap {
        max-width: 800px;
    }
    .nav_ul {
        max-width: 500px;
    }
}
@media screen and (min-width:1200px){
    body{font-size: 1vw;}
    .contents_wrap{
        max-width: 900px;
    }
    .section {
        padding: 30px 6em;
    }
}

@media screen and (min-width:1920px){
    .cloud_4 {
        top: 100vw;
    }
}