@charset "UTF-8";

#quality_P .note {
    margin-top: 100px;
}

main{
  background-image:
    linear-gradient(rgba(248, 251, 246, 0.45), rgba(248, 251, 246, 0.45)),
    url("../img/05/ze-bk.png");
  background-size: cover;
  background-repeat: repeat-y;
}

.img-bottom{
  margin-top: 20px;
}

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


.mt-0{
  margin-top: 0;
}

.mt-5{
  margin-top: 5px;
}

.mt-10{
  margin-top: 10px;
}

.mt-20{
  margin-top: 20px;
}

.mt-15{
  margin-top: 15px;
}

.mt-30{
  margin-top: 30px;
}


.f-12{
  font-size: 12px;
  line-height: 1.4;
  text-align: justify;
}


.item_ttl span {
    font-size: 14px;
}

.zeh-page-ttl{
  width: 100%;
  /* max-width: 1200px; */
  margin: 80px auto 0;
  background-image: url(../img/05/page-ttl-bk.png);
  background-size: cover;
}

.zeh-page-ttl .pagettl_area {
  flex-wrap: wrap;
}

.zeh-page-ttl .pagettl_area .pagettl {
  height: 88px;
  margin: 40px auto 0 0;
}

.zeh-img{
  margin: 20px auto 40px;
}

.zeh-page-ttl .column2{
  align-items: stretch;
}

.zeh-page-ttl li{
  padding: 30px 20px 20px;
  border: 1px solid #004a30;
  color: #004a30;
  background-color: rgba(255, 255, 255, 0.75);
}

.page-ttl___text-ttl{
  font-size: 20px;
  padding-bottom: 13px;
  letter-spacing: 0.05em;
  line-height: 1.2;
  border-bottom: 1px solid #004a30;
}

.page-ttl___text{
  font-size: 14px;
  margin-top: 13px;
  text-align: justify;
  letter-spacing: 0.02em;
  font-weight: 400;
}

.sec02,
.sec03{
  width: 90%;
  max-width: 1200px;
  margin: 100px auto 0;
}

.sec02 h3{
  font-size: 36px;
  color: #004a30;
  letter-spacing: 0.1em;
  text-align: center;
}

.sec02 .lead-text{
  font-size: 16px;
  letter-spacing: 0.03em;
  text-align: center;
  margin: 30px 0 60px;
  line-height: 1.8;
}

.lead-img{
  position: relative;
  background-image: url(../img/05/lead-text-bk.png);
  background-size: cover;
  background-position: center;
  height: 350px;
}

.lead-img figure{
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 750px;
}

.green-ttl{
  font-size: 18px;
  color: #fff;
  text-align: center;
  padding: 5px;
  background-color: #004a30;
}

.sec02 .column3{
  align-items: stretch;
}

.flex_item--wide{
  padding: 0 20px;
  background-color: #fff;
  border: 1px solid #004a30;
  display: flex;
  align-items: center;
  position: relative;
}

.flex_item--wide figure{
  margin: auto 0;
}

.three-point{
  background-image: url(../img/05/three-points-ttl.png);
  background-size: cover;
  background-position: center;
}

.three-point h3{
  font-size: 30px;
  color: #fff;
  text-align: center;
  letter-spacing: 0.15em;
}

.three-point h3 .zeh{
  font-size: 150%;
}

.three-point h3 .three{
  font-size: 180%;
}

.point-ttl{
  border-bottom: 1px solid #004a30;
  padding-bottom: 18px;
  text-align: center;
}

.point-box .green-ttl{
  margin: 30px 0 20px;
}

.earth .point-ttl img{
  height: 75px;
  width: auto;
  margin: 0 auto;
}

.earth .column3{
  row-gap: 40px;
}

.earth .item_ttl{
  padding-bottom: 0;
}

.item_ttl{
  color: #004a30;
  text-align: center;
  border: unset;
}

.item_ttl span{
  color: #38383a;
}

.item_ttl{
  line-height: 1.3;
}

.health .point-ttl img{
  height: 78px;
  width: auto;
  margin: 0 auto;
}

.health .green-ttl{
  margin: 30px 0 0;
}

.health .item_ttl{
  border-bottom: 1px solid #004a30;
}

.health .item_txt{
    margin-bottom: 20px;
}

.health .column3{
  align-items: stretch;
}

.health .column3 li{
  display: flex;
  flex-direction: column;
}

.health .column3 figure{
  margin-top: auto;
}

.economy .point-ttl img{
  height: 65px;
  width: auto;
  margin: 0 auto;
}


.economy-point{
  gap: 1%;
  row-gap: 5px;
}

.economy-point p{
  letter-spacing: 0.02em;
  padding: 5px 10px;
  font-size: 12px;
  border: 1px solid #004a30;
  color: #004a30;
}

.economy-point p.item_note{
  padding: 0;
  border: unset;
  color: #38383a;
}

.economy .item_txt{
  color: #004a30;
  margin-bottom: 10px;
}

.economy .item_note a{
  display: unset;
  color: #A85DAC;
}


.sec04{
  background-image: url(../img/05/water-bk.png);
  background-size: cover;
  background-position: center bottom;
  background-color: #004190;
  background-repeat: no-repeat;
  padding: 50px 30px 30px;
  position: relative;
    width: 90%;
  max-width: 1200px;
  margin: 0 auto 0;
}

.warter-logo{
  gap: 4%;
  width: 90%;
  max-width: 400px;
  margin: 0 auto;
}

.warter-logo figure{
  width: 48%;
}

.warter-ttl{
  font-size: 30px;
  color: #fff;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;  
  justify-content: center;
  margin: 30px auto 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #fff;
}

.warter-ttl span{
  font-size: 75%;
  letter-spacing: 0.06em;
  margin-right: 10px;
}

.original.pagettl_area{
    padding: 80px 0 40px;
}

.original.pagettl_area .pagettl {
    /* height: 88px; */
    margin: 0 auto ;
}

.sec04 .item_note{
  color: #fff;
}

/*---------------------------
tab
---------------------------*/
@media only screen and (max-width: 1024px) {

  .warter-ttl{
  font-size: 24px;
  color: #fff;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;  
  justify-content: center;
  margin: 30px auto 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #fff;
}
}

/*---------------------------
sp
---------------------------*/
@media only screen and (max-width: 768px) {

  .mt-20{
    margin-top: 45px;
  }

  .mt-100{
    margin-top: 40px;
  }

  .pagettl_area {
        padding: 35px 0 40px;
    }

  .zeh-page-ttl{
  background-position: bottom;
  margin: 50px auto;
  }

  .zeh-page-ttl .pagettl_area .pagettl {
    height: 45px;
  }
  

  .zeh-img{
  margin: 20px auto 20px;
}

  .zeh-page-ttl .column2{
    row-gap: 20px;
  }
  
  .zeh-page-ttl li{
  padding: 20px 15px 15px;
}

.page-ttl___text-ttl{
  font-size: 18px;
  padding-bottom: 10px;
}

.page-ttl___text{
  margin-top: 10px;

}

.sec02,
.sec03,
.sec04{
  margin: 50px auto 0;
}

.sec02 h3{
  font-size: 22px;
  letter-spacing: 0.08em;
}

.sec02 .lead-text{
  font-size: 14px;
  margin: 20px 0 40px;
}

.lead-img{
  background-image: url(../img/05/lead-text-bk.png);
  background-position: center bottom;
  height: 190px;
}

.lead-img figure{
  width: 100%;
  max-width: 400px;
}

.green-ttl{
  font-size: 16px;
  color: #fff;
  text-align: center;
  padding: 5px;
  background-color: #004a30;
}

.sec02 .column3{
  align-items: stretch;
}

.flex_item--wide{
  padding: 20px 10px;
}

.flex_item--wide figure{
  margin: auto 0;
}




.three-point h3{
  font-size: 20px;
  padding: 10px ;
}

.three-point h3 .zeh{
  font-size: 130%;
}

.three-point h3 .three{
  font-size: 150%;
}

.point-ttl{
  padding-bottom: 15px;
}

.point-box .green-ttl{
  margin: 20px 0 15px;
}

.earth .point-ttl img{
  height:calc(75px * 0.6);
}

.health .point-ttl img{
  height: calc(78px * 0.6);
  width: auto;
  margin: 0 auto;
}

.health .green-ttl{
  margin: 20px 0 0;
}

.health .green-ttl.dannetsu{
  margin-top: 0;
}

.health .column3 li:not(:first-child) .item_ttl{
  margin-top: 0;
}


.economy .point-ttl img{
  height: calc(65px * 0.6);
  width: auto;
  margin: 0 auto;
}


.economy-point p{
  letter-spacing: 0.02em;
  padding: 5px 10px;
  font-size: 12px;
}

.economy-point p.item_note{
  padding: 0;
  border: unset;
  color: #38383a;
}

.economy .item_txt{
  margin-bottom: 10px;
}

.economy .mt-15{
  margin-top: 0;
}

.economy .mt-30{
  margin-top: 20px;
}

.warter-ttl{
  font-size:20px;
  text-align: center;
  display: block;
  margin: 20px auto 20px;
  padding-bottom: 15px;
}

.sec04{
  padding: 30px 20px 30px;
  margin-top: 0;
}

.warter-logo{
  gap: 4%;
  width: 100%;

}

.water-text-area .column3{
  row-gap: 20px;
}

.original.pagettl_area{
    padding: 0px 0 30px;
}

.original.pagettl_area .pagettl {
    height: 45px;
    margin: 50px auto 0;
}


#quality_P .note {
    margin-top: 50px;
}



.scroll-hint {
    overflow-x: auto;
  }

  .scroll-hint img {
    width: 700px;
    max-width: none;
    padding-bottom: 10px;
  }

  .scroll-hint.system24-img img {
    width: 500px;
    max-width: none;
  }
  
}