@charset "UTF-8";

    * {
        margin: 0;
        padding: 0;
    }
    body {
        position: static;
        background-repeat: no-repeat;
        object-fit: contain;
        background-position: top center;
        /* background-image: url(../img/bg2.jpg); */
        background-color: #000f26;
        background-repeat: repeat;
        /* height: 11500px!important; */
    }

    .student{
      background-color: #FFF!important;
    }

    /* @media screen and (min-width: 1900px) {

    body {
      height: 11500px!important;
    }

    }

    @media screen and (min-width:1200px) and ( max-width:1900px){

    body {
      height: 650vw!important;
    }

    } */

    

    #wrap {
        min-height: 100vh;
        z-index: 0;
    }
    #wrapper {
        position: fixed;
        min-height: 100vh;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 2;
    }
    #inner {
        min-height: 6000px;
        z-index: 10;
    }
    canvas {
        opacity: 0.3;
        position: fixed;
        z-index: 1;
    }
    .bg {
      filter: blur(2px);
      width: 100vw;
    }










@charset "utf-8";




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

/* title */

.c-ttl01 {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 80px;
  text-align: center;
}



/*------------------------------------------------------------------------------
  anim
------------------------------------------------------------------------------*/

.mv-block {
  top: 270px;
  position: relative;
}

.mv-ttl {
  font-size: 50px;
  font-weight: bold;
  position: absolute;
  z-index: 2;
  text-align: center;
  left: 0;
  right: 0;
  margin: auto;
  letter-spacing: 0.1em;
  top: 27px;
}

.mv-area {
  height: 1000vh;
  width: 100vw;
  position: relative;
}

.mv-area .skater {
  width: 50vw;
  height: 0vw;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  position: absolute;
  margin: auto;
}

.mv-area .skater img {
  width: 100%;
}


.mv-side {
  position: relative;
  height: 100vh;
  width: 100vw;
}


.leaves {
  position: absolute;
  width: 26vw;
  max-width: 600px;
}

.leaves01 {
  left: -80px;
  bottom: 25vw;
}

.leaves02 {
  right: -80px;
  top: 25vw;
}

.leaves-b {
  position: absolute;
  width: 30vw;
  max-width: 600px;
  z-index: 2;
}

.leaves-b01 {
  left: -10px;
  bottom: -10px;
}

.leaves-b02 {
  right: -10px;
  bottom: -10px;
}

.leaves-b03 {
  left: -10px;
  top: -10px;
}

.leaves-b04 {
  right: -10px;
  top: -10px;
}

.leaves-b05 {
  right: -10px;
  top: -10px;
}


@media screen and (max-width: 767px) {

    .leaves {
      position: absolute;
      width: 45vw;
      max-width: 600px;
    }

    .leaves01 {
      left: -80px;
      bottom: 25vw;
    }
    
    .leaves02 {
      right: -80px;
      top: 25vw;
    }
    
    .leaves-b {
      position: absolute;
      width: 50vw;
      max-width: 600px;
      z-index: 2;
    }
    
    .leaves-b01 {
      left: -10px;
      bottom: -10px;
    }
    
    .leaves-b02 {
      right: -10px;
      bottom: -10px;
    }
    
    .leaves-b03 {
      left: -10vw;
      top: -30vw;
    }
    
    .leaves-b04 {
      right: -20vw;
      top: -130vw;
    }

    .leaves-b05 {
      right: -20vw;
      top: -130vw;
    }
    
}



.other-block {
  padding: 100px 0 300px;
  position: relative;
  background: #fff;
}



@media screen and (min-width: 641px) {
  .other-block .cont-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
            align-items: center;
  }
  .other-block .cont-wrap .img-area,
  .other-block .cont-wrap .txt-area {
    width: 48%;
  }
}

.other-block .cont-wrap .txt-area .ttl {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 40px;
}

.other-block .img-area {
  position: relative;
}

.other-block .img-area .skater02 {
  width: 80%;
  margin-left: auto;
}

.other-block .img-area .skater01 {
  position: absolute;
  left: 0;
  top: 0;
  width: 60%;
  z-index: 2;
}

.other-block .long-wrap {
  position: relative;
}

.other-block .img-area .long01 {
  width: 50%;
  margin: 0 auto;
}

.other-block .img-area .long02 {
  position: absolute;
  width: 30%;
  right: 0;
  top: 50px;
}

.other-block .img-area .long03 {
  position: absolute;
  width: 30%;
  left: 0;
  top: 150px;
}

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

.clearfix:after,
.inner-block:after {
  clear: both;
  content: "";
  display: block;
  height: 0px;
  font-size: 0;
  visibility: hidden;
}










body {
  margin: 0;
  width: 100%;
  height: 180vw!important;
/*  font-family: 'Poppins', sans-serif;*/
}

@charset "UTF-8";
@media screen and (min-width:768px) and ( max-width:1200px){

  body {
    height: 180vw!important;
  }

}

#svg {
  position: fixed;
  width: 100%;
  height: 100%;
    z-index: 10;
    opacity: 1;
    mix-blend-mode: soft-light;
}

#background {
  filter: url("#disFilter");
}


#background img{
  width: 10vw;
}



#main {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 15px solid #fff;
  box-sizing: border-box;
  padding: 4%;
  text-shadow: 1px 1px 5px #fff;
  overflow: hidden;
}



.back_1 img{
    width: 110vw;
    /* height: auto;
    overflow: hidden;
    position: relative; */
  }

.back_2{
    position: relative;
    z-index: -10;
    bottom: 0;
}

.back_3 {
    width: 100vw;
    height: auto;
    overflow: hidden;
    position: relative;
    z-index: -10;
  }


  .bg {
    width: 102%;
    top: -3%;
    left: -1%;
    position: absolute;
    background-size: cover;
    z-index: 0;
  }

  .bg_2 {
    width: 102%;
    top: -3%;
    left: -1%;
    position: absolute;
    background-size: cover;
    z-index: -10;
  }


  .bg_3 {
    width: 102%;
    top: -3%;
    left: -1%;
    position: absolute;
    background-size: cover;
    z-index: -10;
  }

@media screen and (max-width: 767px) {
    
      .bg {
    width: 100%;
    top: -3%;
    left: 0%;
    position: absolute;
    background-size: cover;
    z-index: 0;
  }
    
  .bg_2 {
    width: 100%;
    top: -3%;
    left: 0%;
    position: absolute;
    background-size: cover;
    z-index: -10;
  }
    
      .bg_3 {
    width: 100%;
    top: -3%;
    left: 0%;
    position: absolute;
    background-size: cover;
    z-index: -10;
  }
    
}    





  .bg .sea {
    position: absolute;
/*    background-image: url(img/bg2.png);*/
    width: 100%;
    height: 100%;
    filter: url(#turbulence);
    background-size: cover;
  }

  .bg .sea2 {
    position: absolute;
/*    background-image: url(img/bg2.png);*/
    width: 100%;
    height: 100%;
    filter: url(#turbulence2);
    background-size: cover;
  }

  .bg_3 .sea {
    position: absolute;
/*    background-image: url(img/bg2.png);*/
    width: 100%;
    height: 100%;
    filter: url(#turbulence);
    background-size: cover;
  }

  .bg_3 .sea2 {
    position: absolute;
/*    background-image: url(img/bg2.png);*/
    width: 100%;
    height: 100%;
    filter: url(#turbulence2);
    background-size: cover;
  }


@charset "UTF-8";
@media screen and (max-width: 767px) {
    .pc{ display: none !important; }
    .sp{ display: block !important; }


      .bg_3 .sea {
    position: absolute;
/*    background-image: url(img/bg2.png);*/
    width: 105%;
    height: 100%;
    left: -3%;
    filter: url(#turbulence);
    background-size: cover;
  }


  }



  .anime {
    filter: url(#turbulence2);
  }


.sea_2{
    opacity: 1;
    width: 102%;
    height: 1500px;

}