/* -------------------共通部分------------------- */
body{
    margin: 0;
    padding: 0;
}

#wrapper{
    display:block;
    width: 99vw;
    max-width: 2000px;
    margin: 0 auto; 
    padding: 0;
    box-sizing: border-box;
    background-color: #ffffff;
    font-size: 62.5%;
    line-height: 1.5;
    color: #000000;
    /* overflow-y:scroll; */
    font-family:'Noto Sans JP','Avenir','Helvetica Neue','Helvetica','Arial','Hiragino Sans','ヒラギノ角ゴシック','Yu Gothic','メイリオ', 'Meiryo','ＭＳ Ｐゴシック','MS PGothic';
    }
    

    
    image{
    max-width: 100%;
    }
    
    #logo{
      
    }
    
    a{
      text-decoration: none;

    }
    
    a:link, a:visited, a:active {
        color: #000000;
      }
      a:hover{
        color: #182987;
        transform: scale(1.1, 1.1);
      }
    ul{
    }
    
    #header_menu li{
      margin-right: 0px;
      margin-left: 60px;
    }


    li{
      list-style: none;
      padding-right: 50px;
      padding-top: 10px;
    }

  

.title_decoration{
  width: 450px;
  margin: 0 auto;
  padding: 5px 0; 
  border-radius: 10px;
}
.title{
  font-size: 30px;
  margin-top: 0px;
  margin-bottom: 5px;
  letter-spacing: 0.22em;
  text-align: center;
  font-family: "Noto Serif JP" ;
  font-weight: bold;
   }



.subtitle{
  font-size: 20px;
  text-align: center;
  letter-spacing: 0.22em;
  font-family: "Noto Sans JP" ;
  margin: 80px 0;
}

.text{
    font-size: 16px;
    letter-spacing: 0.18em;
}

.underline{
    text-decoration:underline;
    }




.flex{
    display: flex;
}

.space-between{
    justify-content: space-between;
}


.space-around{
    justify-content: space-around;
}

.row-reverse{
flex-direction: row-reverse;
}

.parent {
/*親要素はrelativeに*/
position: relative;
}

.center{
    text-align: center;
}

.left{
    text-align: left;
}
.right{
    text-align: right;
}


.bgc_navy{
    background-color: #182987;
    }

.bgc_blue{
    background-color: #036eb7;
    }

.c_white{
    color: #ffffff;
}


.img{
  width: 100%;
  }

  .pc_img{
    display: block;
  }
  .ipad_img{
    display: none;
  }
  .sp_img{
    display: none;
  }
            
    /* -------------------header------------------- */
    header{
        background-color: #ffffff;
        font-size: 16px;
    }


    .header_wrap{
        width: 90%;
        margin: 0 auto;
    }

    
    
    .header_logo{
        width: 120px;
        float: right;
        padding-top: 10px;
        margin-bottom: 10px;
    }
    .header_logo:hover{
        transform: scale(1.1);
    }

    .header_r{
    }


/*　ハンバーガーボタン　*/
.hamburger {
  display : block;
  position: fixed;
  z-index : 3;
  right : 13px;
  top   : 12px;
  width : 42px;
  height: 42px;
  cursor: pointer;
  text-align: center;
  background-color: #182987;
}
.hamburger span {
  display : block;
  position: absolute;
  width   : 30px;
  height  : 2px ;
  left    : 6px;
  background : #ffffff;
  -webkit-transition: 0.3s ease-in-out;
  -moz-transition   : 0.3s ease-in-out;
  transition        : 0.3s ease-in-out;
}
.hamburger span:nth-child(1) {
  top: 10px;
}
.hamburger span:nth-child(2) {
  top: 20px;
}
.hamburger span:nth-child(3) {
  top: 30px;
}

/* ナビ開いてる時のボタン */
.hamburger.active span:nth-child(1) {
  top : 16px;
  left: 6px;
  -webkit-transform: rotate(-45deg);
  -moz-transform   : rotate(-45deg);
  transform        : rotate(-45deg);
}

.hamburger.active span:nth-child(2),
.hamburger.active span:nth-child(3) {
  top: 16px;
  -webkit-transform: rotate(45deg);
  -moz-transform   : rotate(45deg);
  transform        : rotate(45deg);
}

nav.globalMenuSp {
  position: fixed;
  z-index : 2;
  top  : 0;
  left : 0;
  color: #000;
  background: #fff;
  text-align: center;
  transform: translateX(100%);
  transition: all 0.6s;
  width: 100%;
}

nav.globalMenuSp ul {
  background: #182987;
  margin: 0 auto;
  padding: 0;
  width: 100%;
}

nav.globalMenuSp ul li {
  list-style-type: none;
  padding: 0;
  width: 100%;
  border-bottom: 1px solid #fff;
}
nav.globalMenuSp ul li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
nav.globalMenuSp ul li:hover{
  background :#182987;
}

nav.globalMenuSp ul li a {
  display: block;
  color: #ffffff;
  padding: 1em 0;
  text-decoration :none;
}

/* このクラスを、jQueryで付与・削除する */
nav.globalMenuSp.active {
  transform: translateX(0%);
}


.hamburger-menu{
  display: none;
}
    /* -------------------mainview------------------- */
    .mainview{
        display:block;
        box-sizing:border-box;
        width: 100%;
        margin: 0 auto;
    }

    .mainview_l{
        width: 100%;
        margin: 0 auto;
    }


    

    .sp_mainview{
        display: none;
    }

    
  /* -------------------catchcopy------------------- */

  
.catchcopy_l{
  width: 100%;
  }
.catchcopy_img{
    width: 100%;
    }
  .catchcopy{ 
    width: 693px;
    position: absolute;
    left: 0;
    right: 0;
    top:280px;
    margin: auto;
  }

  .catchcopy_title{
    text-align:left;
    font-size: 75px;
    letter-spacing: 0.01em;
    line-height: 1.1;
    color: #005bac;
    font-family: "Noto Serif JP" ;
    font-weight: bold;
    width: 800px;
    margin: 0 auto;
    margin-bottom: 5px;
}

.catchcopy .text{
    width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
    letter-spacing: 0.05em;
    color: #005bac;
}
  /* -------------------concept------------------- */
  .concept{

  }
  .concept_title{
    font-size: 20px;
    text-align: center;
    padding: 30px 0;
  }
  .bg_concept_l{
    width: 100%;
    margin-bottom: 100px;
  }
  .bg_concept_img{
    width: 100%;
  }
  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    top: 330px;
    left: 620px;
  }
  .concept_catchcopy{
    font-size: 50px;
    font-family: "Noto Serif JP" ;
  }
  .concept_text{
    font-size: 16px;
    font-family: "Noto Serif JP" ;
  }
  .concept_img_box{
    width: 435px;
    position: absolute;
    left: 880px;
    top: 370px;
  }
  .concept_img_l{
    width: 205px;
    margin-bottom: 15px;
  }
  .concept_img{
    width: 100%;
  }
  .nsk_aim{
    color: #ffffff;
    background-color: #036eb7;
    margin-bottom: 100px;
  }
  .nsk_aim_l{
    width: 1000px;
    margin: 0 auto;
    padding-top: 50px;
    padding-bottom: 20px;
  }
  .nsk_aim_inner{
    padding-bottom: 30px;
  }
  /* -------------------sdgs------------------ */
  .sdgs .text{
    font-size: 15px;
    letter-spacing: 0.14em;
}
  .sdgs .logo_l{
    width: 276px;
    margin: 0 auto;
  }
  .sdgs .logo{
    width: 100%;
    margin-bottom: 20px;
  }

  .sdgs .logo_text{
    font-size: 16px;
  }

  .sdgs_img_s{
    width: 250px;
    padding-top: 15px;
    margin-left: 100px;
  }

  .sdgs_main_img_l{
    width: 830px;
    margin: 0 auto;
    margin-bottom: 80px;
  }
  .sdgs_main_img{
    width: 100%;
  }
  .sdgs_img_l{
    width: 250px;
  }
  .sdgs_img{
    width: 100%;
  }
  .sdgs_box{
    width: 750px;
    margin: 0 auto;
    margin-bottom: 100px;
  }
  .sdgs_text_box{
    width: 470px;
  }


  /* ------------------solution----------------- */
  .solution{
    padding-top: 50px;
  }
  .solution_box{
    width: 800px;
    margin: 0 auto;
    margin-bottom: 100px;
  }
  .solution .text{
    margin-bottom: 40px;
  }
  .solution_img_l{
    width: 700px;
    margin: 0 auto;
  }
  .solution_img{
    width: 100%;
  }
  /* ------------------footer----------------- */
  footer{
    height: 200px;
  }
  footer p{
    display: block;
    font-size: 16px;
    color: #ffffff;
    text-align: right;
    padding-top: 10px;
    padding-right: 10px;
  }
/*-------------------------------------------------main_view,concept_catchcopyレスポンシブ------------------------------------------------------------------*/
/*-----------------------------1650px以下----------------------------*/
@media(max-width:1650px){
  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    top: 330px;
    left: 520px;
  }

    .concept_img_box{
      width: 435px;
      position: absolute;
      left: 780px;
      top: 370px;
    }
}

/*-----------------------------1500px以下----------------------------*/
@media(max-width:1500px){
  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    left: 380px;
    top: 310px;
  }

    .concept_img_box{
      width: 435px;
      position: absolute;
      left: 600px;
      top: 350px;
    }
}
    /*-----------------------------1367px以下----------------------------*/
@media(max-width:1367px){
  .catchcopy{ 
    width: 693px;
    position: absolute;
    left: 0;
    right: 0;
    top:230px;
    margin: auto;
  }

  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    left: 280px;
    top: 310px;
  }

    .concept_img_box{
      width: 435px;
      position: absolute;
      left: 500px;
      top: 350px;
    }

}    
/*-----------------------------1120px以下----------------------------*/
@media(max-width:1120px){
  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    left: 250px;
    top: 300px;
  }

    .concept_img_box{
      width: 435px;
      position: absolute;
      left: 420px;
      top: 350px;
    }

    
}
/*-----------------------------1090px以下----------------------------*/
@media(max-width:1090px){

    
}

/*-----------------------------900px以下----------------------------*/
@media(max-width:900px){
  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    left: 150px;
    top: 280px;
  }

    .concept_img_box{
      width: 435px;
      position: absolute;
      left: 330px;
      top: 350px;
    }
  }

  /*-----------------------------420px以下----------------------------*/
@media(max-width:420px){
  
  .concept_catchcopy_l{
    color: #ffffff;
    position: absolute;
    left: 10px;
    top: 230px;
  }

    .concept_img_box{
      width: 250px;
      position: absolute;
      left: 100px;
      top: 380px;
    }
  }
/*-----------------------------900px以下----------------------------*/
@media(max-width:900px){

    /*----------------------------共通部分---------------------------*/
  #wrapper{
      }

  .pc_img{
    display: none;
  }
  .ipad_img{
    display: block;
  }
  .sp_img{
    display: none;
  }
  .subtitle{
    font-size: 20px;
    margin: 50px 0;
}


 /* -------------------header------------------- */

   

 /* -------------------mainview------------------- */
 

 /* -------------------catchcopy------------------- */
.catchcopy{ 
width: 400px;
position: absolute;
left: 0;
right: 0;
top:150px;
margin: auto;
}



.catchcopy_l{

}
.catchcopy .text{
    width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
    letter-spacing: 0.05em;
    color: #005bac;
}

/* -------------------concept------------------- */
.concept{
  width: 99vw;

}
.bg_concept_l{
  margin-bottom: 50px;
}

.concept_title{
  font-size: 20px;
  text-align: center;
  padding: 30px 0;
}

.nsk_aim_l{
  width: 90vw;
  margin: 0 auto;
  padding-top: 50px;
  padding-bottom: 20px;
}
/* -------------------sdgs------------------- */
.sdgs_main_img_l{
  width: 80%;
  margin: 0 auto;
  margin-bottom: 80px;
}


  


/* ------------------solution------------------- */
.solution_box{
  width: 90vw;
  margin: 0 auto;
  margin-bottom: 100px;
}

.solution_img_l{
  width: 90vw;
}

}

/*-----------------------------420px以下----------------------------*/
@media(max-width:420px){

  

/*----------------------------共通部分---------------------------*/
a:link, a:visited, a:active {
  color: #ffffff;
}

.hamburger-menu{
  display: block;
}

.ipad_img{
  display: none;
}
.sp_img{
  display: block;
}

.title{
  font-size: 25px;
  }



  .subtitle{
      font-size: 18px;
  }


  .text{
      font-size: 10px;
  }

.title_decoration{
  width: 370px;
  margin: 0 auto;
  margin-bottom: 30px;
  padding: 5px 0; 
  border-radius: 10px;
  font-size: 18px;
}

 /* -------------------main------------------- */
 .main{
  width: 370px;
  margin: 0 auto;
  }

 
  /* -------------------header------------------- */
  header{
}


.header_wrap{
}
    
.header_logo{
  width: 100px;
  float: right;
  padding-top: 15px;
  margin-bottom: 15px;
}


.header_r{
  margin-top: 30px;
  width: 50%;
}


      /* -------------------mainview------------------- */
.mainview{
  height: 210px;
  background-repeat: no-repeat; 
  margin-bottom: 0px;
}

.mainview .slider{
  display: none;
}



.sp_mainview{
  display: block;
  width: 100%;
  }
    /* -------------------catchcopy------------------- */

.catchcopy{ 
  width: 350px;
  position: absolute;
  left: 0;
  right: 0;
  top:250px;
  margin: auto;
  }

.catchcopy_title{
  text-align: center;
  font-size: 20px;
  width: 100%;
  margin: 0 auto;
  margin-bottom: 10px;
}

.catchcopy_l{
  width: 350px;
  margin: 0 auto;
}

.catchcopy .text{
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 3;
  font-size: 16px;
}


/* -------------------concept------------------- */
.concept_catchcopy{
  font-size: 40px;
  text-align: center;
  padding: 5px 0;
}

.concept_img_l{
  width: 120px;
  margin-bottom: 15px;
}

.concept_title{
  margin-top: 410px;
}

.concept_text{
  font-size: 12px;
}



/* -------------------sdgs------------------- */
.sdgs{
  width: 90vw;
  margin: 0 auto;
}

.sdgs .logo_l{
  width: 200px;
}

.sdgs .logo_text{
  font-size: 12px;
  text-align: left;
}
.sdgs_img_l{
  width: 150px;
  margin: 5px auto;
}
.sdgs_box{
  width: 90vw;
  margin: 0 auto;
  margin-bottom: 50px;
  display: block;
}
.sdgs_text_box{
  width: 85%;
  margin: 0 auto;
}
.sdgs .text{
  font-size: 10px;
  letter-spacing: 0.12em;
}
.sdgs_img_s{
  display: none;
}

}