@charset "UTF-8";
/* CSS Document */

@font-face{
  font-family: 'YakuHanJP_Noto', 'Noto Sans JP', 'Noto Serif JP', sans-serif;
  font-style:normal;
}

html{
  font-size: 62.5%; /* 62.5％ X 16px=10px */
}

body{
  color: #4d5156;
  font-family: 'YakuHanJP_Noto', 'Noto Sans JP', 'Noto Serif JP', sans-serif;
  font-size: 1.6rem;
  font-feature-settings: "palt" 1;
}

a{
  color: #4d5156;
}

img{
  max-width: 100%;
  height: auto;
}

.inner{
  max-width: 1040px;
  margin: 0 auto;
}

.text-center{
  text-align: center;
}  
  
.sp_img{
  display: none;
}

.pc_br{
  display: none;
}

.navToggle{
  display: none;
}



/*------------------ふわっと表示------------------*/
.fadein{
  opacity: 0;
  transform: translateY(80px);
  transition: all 1s;
}



/*------------------ヘッダー------------------*/
.head_area{
  display: flex;
  justify-content: space-between; 
  align-items: flex-end;
  padding: 20px 40px 30px;
}

.navi_area{
  display: flex;
  align-items: flex-end;
}

.head_logo{
  width: 320px;
}
/*------------------ナビメニュー------------------*/
.navi-item{
  display: flex;
}

.navi-item>li{
  margin-right: 30px;
} 
.navi-item>li:last-child{
  margin-right: 0;
} 

.reading{
  font-size: 1.1rem;
}

.navi-item>li>a{
  font-size: 1.7rem;
  text-transform: uppercase;
  font-weight: 400;
  line-height: 1.2;
  text-align: center;
  transition: 0.3s;
  display: inline-block;
  position: relative;
} 

.small{
  text-transform: lowercase;  
}
/*------------------マウスが乗った時の色------------------*/
.navi-item>li>a:after{ /*--アンダーライン--*/
  content: '';
  display: block;
  height: 2px;
  width: 100%;
  background: #9d1d2b;
  position: absolute;
  bottom: -6px;
  transform: scale(0, 1);
  transition: 0.3s;
}
.navi-item>li>a:hover{
  color: #9d1d2b;
}
.navi-item>li>a:hover:after{
  transform: scale(1, 1);
}
/*------------------カレント------------------*/
.navi-item>li.current>a{
  color: #01aad9;
  pointer-events: none;
}
.navi-item>li.current>a:after{
  height: 2px;
  width: 100%;
  background: #01aad9;
  position: absolute;
  bottom: -6px;
  transform: scale(1, 1);
}



/*------------------メイン画像------------------*/
.main_img{
  width: 100%;
  height: 0;
  padding-top: calc(250 / 1200 * 100%); /* calc(画像高さ÷画像横幅×100%) */
  background: url("../SDGs/SDGs_img/sdgs_img.jpg") center / cover no-repeat;
  margin-bottom: 110px;
}



/*------------------テキスト部分------------------*/
h2,h2>span{
  font-size: 3rem;
  font-weight: 600;
  text-transform: uppercase;
  padding-bottom: 30px;
}

.mgl15{
  margin-left: 15px;
}

h3{
  font-size: 2rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 20px 0 56px;
}

.text{
  font-size: 1.8rem;
  line-height: 1.7;  
  font-weight: 400;
  text-align: justify;
  text-justify: inter-ideograph; /*--edge--*/  
}

.text>li{
  padding-bottom: 12px;  
}
.text>li:last-child{
  padding-bottom: 0;  
}
/*------------------各項目テキスト------------------*/
.content{
  margin-top: 100px;
}

.content>li{
  display: flex;
  justify-content: space-between;
  margin-bottom: 130px;
}
.content>li:nth-child(2){
  flex-direction: row-reverse;
}
.content>li:last-child{
  margin-bottom: 0;
}

.info_area{
  width: 574px;
  display: flex;
  flex-direction: column; 
}

.info_icon{
  margin-top: auto;
}

.image{
  position: relative; /*--親--*/
  width: 430px;
}

.item_title{
  position: absolute; /*--子--*/
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);  
  font-size: 2.4rem;
  line-height: 1.5;  
  font-weight: 600;
  text-align: center;
  color: #fff;
}

.item_text{
  font-size: 2rem;
  line-height: 1.6;  
  font-weight: 400;
  padding-bottom: 36px;
}

.attack_title{
  font-size: 1.8rem;
  font-weight: 600;
  padding-bottom: 10px;  
}

.attack_item>li{
  font-size: 1.8rem;
  font-weight: 300;
  padding-bottom: 15px;  
}
.attack_item>li:last-child{
  padding-bottom: 0;  
}



/*------------------ボタン------------------*/
.btn>a{
  margin: 80px auto 0;
  padding: 11px 0;   
  width: 400px;  
  display: block;  
  font-size: 2rem; 
  font-weight: 400;  
  text-align: center; 
  text-transform: uppercase;  
  color: #333333;
  background: transparent;
  border: 1px solid #333;
  position: relative;
  z-index: 1;
  overflow: hidden;
  transition: 0.5s;
}
.btn>a::before{
  content: "";
  width: 120%;
  height: 200%;
  position: absolute;
  top: -50%;
  right: 0;
  z-index: -1;
  background: #333333;
  border-radius: 0 100% 100% 0;
  transform: translateX(-100%);
  transition: transform ease 0.5s;
}
.btn>a:hover{
  color: #fff;
}
.btn>a:hover::before{
  transform: translateX(10%);
}



/*------------------ページトップボタン------------------*/
.PageTopBtn{
  font-size: 1.4rem;
  font-weight: 500;
  text-transform: capitalize; 
  position: fixed;
  bottom: 30px;
  right: 30px;
}

.PageTopBtn>a{
  display: block; 
  color: #4d5156;
  background: #fff;
  border: solid 1px #4d5156;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  transition: 0.6s;
}
.PageTopBtn>a:hover{
  color: #fff;
  background: #e60039;
  border: solid 1px #e60039;
}



/*------------------footer------------------*/
.footer_area{
  margin-top: 200px;
  padding: 50px 0 20px;
  background: #000033;
}

.footer_title{
  font-size: 2.4rem;
  font-weight: 300;
  text-transform: uppercase;
  color: #fff;
  padding-bottom: 12px;
}
.footer_title>span{
  margin-left: 10px;
  font-weight: 300;   
}

.company_info{
  padding: 40px 0 6px; 
}
.company_info>li{
  font-size: 1.4rem;
  font-weight: 300;
  color: #fff;
  padding-bottom: 8px; 
}
.company_info>li:last-child{
  padding-bottom: 0px; 
}
.company_info>li:nth-child(1){
  font-size: 1.6rem;
}
.company_info>li:nth-child(2){
  font-size: 2.4rem;
  font-weight: 400;   
}
.company_info>li:nth-child(4){
  padding-top: 12px;   
}

.mglr10{
  margin: 0 18px; 
}

.tel{
  font-size: 1.5rem;
  margin-right: 4px;
}

.company_info>li>a{
  display: inline-block;
  font-size: 1.4rem;
  color: #fff;
  padding-top: 10px;
}

.footer_nav{
  display: flex;
  justify-content: center;
}
.footer_nav>li>a{
  color: #fff;
}
.footer_nav>li:nth-child(1){
  padding-right: 18px;
}

.small{
  text-transform: lowercase;  
}

.copyright{
  padding-top: 10px;  
  font-size: 1.2rem;
  color: #fff;
}





/*------------------タブレット版------------------*/
@media screen and (min-width: 641px) and (max-width: 960px){
  html{
    min-width: 1500px;
  }  
 }





/*------------------SP版------------------*/
@media screen and (max-width: 640px){

  .inner{
    padding: 0 20px;
  }
  
  .pc_img{
    display: none;
  }

  .sp_img{
    display: block;
  }
 
  .pc_br{
    display: block;
  }
  
  .sp_br{
    display: none;
  }
  
  
  
  /*------------------黒い半透過のレイヤー------------------*/
  .overlay{
    content: "";
    display: block;
    width: 0;
    height: 0;
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    opacity: 0;
    transition: opacity .5s;
  }
  .overlay.open{
    position: fixed;
    width: 100%;
    height: 120%;
    opacity: 1;
  }



  /*------------------メニュー幅分スライド------------------*/
  main.open{
    transform: translateX(-250px);
  }
  

	
  /*------------------ヘッダー部分------------------*/
  .navi_area_sp{
    display: flex;
    justify-content: space-between; 
    align-items: center; 
    padding: 20px;
  }
  
  .head_area{
    display: block;
    padding: 0 0 0;
  }  
  
  .logo_sp{
    width: 70vw;
  }



  /*------------------ハンバーガーメニュー------------------*/
  .navToggle{
    display: inline-block;
    width: 36px;
    height: 28px;
    vertical-align: middle;
    cursor: pointer;
    position: relative;
    top: 0;
    right: 0;
    z-index: 100;
  }

  .navToggle>span{
    display: inline-block;
    box-sizing: border-box;
    position: absolute;
    right: 0;
    width: 100%;
    height: 2px;
    background-color: #000033;
    transition: all .5s;
  }

  .navToggle.active>span{
    background-color: #fff;
  }

  .navToggle>span:nth-of-type(1){
    top: 0;
  }

  .navToggle.active>span:nth-of-type(1){
    transform: translateY(12px) rotate(-45deg);
  }

  .navToggle>span:nth-of-type(2){
    top: 12px;
  }

  .navToggle.active>span:nth-of-type(2){
    opacity: 0;
  }

  .navToggle>span:nth-of-type(3){
    bottom: 0;
  }

  .navToggle.active>span:nth-of-type(3){
    transform: translateY(-12px) rotate(45deg);
  }



  /*------------------右から左へ------------------*/
  nav.open {
    transform: translateZ(0);
  }
  /*------------------ナビメニュー------------------*/ 
  nav{
    width: 250px; 
    height: 100%;
    padding-top: 20px;
    background-color: rgb(0, 0, 51, 0.8);
    position: fixed;
    top: 0;
    right: 0;
    z-index: 100;
    transform: translate(250px);
    transition: all .5s;
  }

  .navi-item{
    display: block; 
    overflow-y: scroll;
    overflow-scrolling: touch;
    max-height: 100vh; 
  }  

  .navi-item>li{
    margin-right: 0;
    font-size: 2.6rem;
    font-weight: 400;
    text-align: center;
    padding: 40px 0;
  }

  .navi-item>li:last-child{
    margin-bottom: 100px;
  } 
  
  .navi-item>li>a{
    color: #fff;
  } 

    
  
  /*------------------メイン画像------------------*/
  .main_img{
    padding-top: calc(300 / 768 * 100%); /* calc(画像高さ÷画像横幅×100%) */
    background: url("../SDGs/SDGs_img/sdgs_img_sp.jpg") center / cover no-repeat;
    margin-bottom: 40px;
  }



  /*------------------テキスト部分------------------*/
  h2,h2>span{
    font-size: 2.8rem;
    line-height: 1.3;
    padding-bottom: 15px;
  }

  .mgl15{
    margin-left: 0;
  }

  .sdgs_logo{
    margin: 0 26px;
  }

  h3{
    font-size: 1.8rem;
    line-height: 1.4;
    padding: 15px 0 30px;
  }

  .text{
    line-height: 1.6; 
  }
  /*------------------各項目テキスト------------------*/
  .content{
    margin-top: 40px;
  }

  .content>li{
    display: block;
    margin-bottom: 70px;
  }

  .info_area{
    width: auto;
    display: block;
  }

  .info_icon{
    margin-top: 20px;
  }

  .image{
    width: auto;
    margin-bottom: 18px;
  }

  .item_title{ 
    font-size: 2.2rem;
  }

  .item_text{
    font-size: 1.8rem;
    padding-bottom: 20px;
    text-align: justify;
    text-justify: inter-ideograph; /*--edge--*/    
  }

  .attack_title{
    padding-bottom: 8px;  
  }

  .attack_item>li{
    line-height: 1.4;
    padding-bottom: 8px;
    text-indent: -0.7em; /*--2行目以降インデント--*/
    padding-left: 0.7em; /*--2行目以降インデント--*/   
  }



  /*------------------ボタン------------------*/
  .btn>a{
    margin: 35px auto 0;
    padding: 15px 0;   
    width: auto;  
    font-size: 1.8rem; 
    font-weight: 600; 
    color: #fff;
    background: #333333;
    position: static;
  }

  
  
  /*------------------ページトップ------------------*/
  .PageTopBtn{
    font-size: 1.4rem;
    position: fixed;
    bottom: 0;
    right: 0;
  }  

  .PageTopBtn>a{
    color: #fff;
    background: #e60039;
    border: solid 1px #e60039;
  }  
  
  
  
  /*------------------footer------------------*/
  .footer_area{
    margin-top: 70px;
  }  
  
  .footer_title{
    font-size: 3rem;
    padding-bottom: 14px;
  }

  .icon>a>img{
    width: 65px;
  }

  .company_info{
    padding: 50px 0 6px; 
  }  
  
  .company_info>li{
    line-height: 1.4;
    padding-bottom: 3px; 
  }

  .mglr10{
    margin: 0 0; 
  }

  .company_info>li>a{
    padding-top: 8px;
  } 

 }