@charset "UTF-8";

/* format_news.cssの無効化 */
img {
  width: auto;
}




/* -------------------layout------------------- */
/* section */

section{
  margin: 0 auto;
  position: relative;
}

section.sec_shindan{
  height: 200px;
  padding: 0 0 7% 0;
  text-align: center;
  background:#E9EDF1 url(https://www.propane-npo.com/renewal/img/index_new/back_shindan.png) no-repeat center center;
  background-size: auto 100%;
}

section.sec_topCta{
  background: #FEF8E8;
  padding: 20px 0;
}


.bg_blue{
  background: #E9EDF1;
}
.bg_yellow{
  background: #FEF8E8;
}
.bg_light_blue{
  background: #F2F9FF;
}




/* article */
article{
  width: 1080px;
  margin: 0 auto;
  display: table;
}


/* 2列 */
.grid_half {
  display: flex;
  flex-wrap: wrap;
  gap: 0 2%; /* 横の間隔だけ2% */
}

.grid_half > div {
  text-align: center;
  flex: 1 1 calc((100% - 2*2%) / 2);   /* (100% - 2箇所の2%) ÷ 2列 */
}
.grid_half > div img{
  width: 100%;
}
  @media screen and (max-width: 767px) {
    .grid_half {
        gap: 20px 0;
        /* 上下だけ2% */
      }
      .grid_half>div {
        flex: 1 1 100%;
      }
  }


/* 3列 */
.grid_third {
  display: flex;
  flex-wrap: wrap;
  gap: 0 5%; /* 横の間隔だけ2% */
}

.grid_third > div {
  text-align: center;
  flex: 1 1 calc((100% - 2*5%) / 3);   /* (100% - 2箇所の2%) ÷ 3列 */
}
.grid_third > div img{
  width: 100%;
}
  @media screen and (max-width: 767px) {
    .grid_third {
      gap: 20px 0; /* 上下だけ2% */
    }
    .grid_third > div {
      flex: 1 1 100%;
    }
    .grid_third > div img {
      width: 80%;
      }
  }







  /* h-tag */
.heading_top {
  position: relative;
  padding: 0.5rem 0 2rem;
  margin-bottom: 0.5rem;
  font-size: clamp(26px, 4vw, 50px);
  text-align: center;
  color: #333;
  line-height: 1.4;
}

.heading_top::before {
  position: absolute;
  border-bottom: 5px solid #E87E15;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  content: '';
}

  
.heading {
  font-weight: bold;
  text-align: center;
  font-size: clamp(26px, 4vw, 50px);
  color: #333;
  margin: 0 auto 20px;
  line-height: 1.4;
}
.heading span {
  font-size: 1.7em;
  color: #E87E16;
}

.heading_sub {
  color: #7C7C7C;
  font-weight: bold;
  text-align: center;
  font-size: clamp(20px, 4vw, 32px);
  line-height: 1.4;
}


.heading_sideline {
  position: relative;
  text-align: center;
  font-weight: bold;
  font-size: clamp(20px, 4vw, 30px);
}
 
.heading_sideline:before,
.heading_sideline:after {
  position: relative;
  display: inline-block;
  content: "";
  background: #000;
  width: 2px;
  height: 1.5em;
  margin: 0 1em;
  margin-top: -.2em;
  vertical-align: middle;
}
 
.heading_sideline:before {
  transform: rotate(-35deg);
}
 
.heading_sideline:after {
  transform: rotate(35deg);
}



.note{
  font-size: 0.8em;
  line-height: 1.4;
}





/* common parts */
picture img{
  width: 100%;
}

.joint_arrow {
  width: 30%;
  text-align: center;
  margin: 0 auto 50px;
}

.joint_arrow img {
  width: 100%;

}


/* mv */

#ad{
  text-align: center;
  background: url(https://www.propane-npo.com/renewal/img/index_new/mv_bg.png) repeat-x;
}

#ad picture img{
  max-width: 1300px;
  width: 100%;
  height: auto;
  text-align: center;
  margin: 0 auto;
}
#ad picture img.for_pc{ display: block;}
#ad picture img.for_sp{ display: none;}



  @media screen and (max-width:767px) {
      #ad picture img.for_pc{ display: none;}
      #ad picture img.for_sp{ display: block;}
  }




/* フロート診断 */
.float_shindan_wrap {
  width: 100%;
  position: absolute;
  top: -55px;
  left: 50%;
  transform: translateX(-50%);
}
.float_shindan{
  width: 580px;
  margin: 0 auto;
  padding: 2% 5%;
  border: 1px solid #B6B6B6;
  border-radius: 5px;
  background: #fff;
  text-align: center;
  box-shadow: 2px 3px 2px rgba(0,0,0,0.15);
}
.float_shindan_tit img{
  width: 100%;
  max-width: 510px;
  height: auto;
}

.icon_hand_wrap{
  width: 50%;
  margin: 0 auto;
  position: relative;
}

.bt_float_shindan{
  font-size: 20px;
  margin: 20px auto 10px;
  box-shadow: 2px 3px 2px rgba(0,0,0,0.15);
  border-radius: 5px;
}
.bt_float_shindan a{
  display: block;
  border: 2px solid #E87E16;
  border-radius: 5px;
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  padding: 10% 5%;
  background: #E87E16 url(https://www.propane-npo.com/renewal/img/index_new/icon_shindan_arrow.png) no-repeat center right 15px;
  background-size: auto 20%;
}
.bt_float_shindan a:hover{
  color: #E87E16;
  border: 2px solid #E87E16;
  border-radius: 5px;
  background: #FEF8E8 url(https://www.propane-npo.com/renewal/img/index_new/icon_shindan_arrow_on.png) no-repeat center right 15px;
  background-size: auto 20%;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}


.icon_hand{
  width: 70px;
  height: 70px;
  text-align: left;
  position: absolute;
  bottom: 0;
  right: -80px;
}
.icon_hand img{
  height: 100%;
}





.for_others ul{
  width: 690px;
  margin: 0 auto;
  padding: 1em 0;
  list-style: none;
  font-weight: bold;
}
.for_others ul li a {
  text-align: right;
  font-size: 17px;
  text-decoration: none;
  color: #1D3879;
  padding: 5px 0 0 0;
  display: block;
}

.for_others ul li a:after {
  content: '＞';
  margin: 0 0 0 8px;
  font-weight: bold;
}

.for_others ul li a:hover {
  opacity: 0.6;
  transition: 0.3s;
}
  @media screen and (max-width:767px) {
    section.sec_shindan {
      height: 140px;
    }

    .float_shindan {
      width: 80%;
    }

    .for_others ul {
      width: 90%;
    }

    .for_others ul li a {
      font-size: 15px;
    }

    .icon_hand_wrap {
      width: 70%;
    }

    .bt_float_shindan {
      font-size: 16px;
      margin: 10px auto 10px;
    }
    .bt_float_shindan a{
      padding: 8% 5%;
    }
    .float_shindan_wrap {
      top: -40px;
    }
    .icon_hand {
      width: 50px;
      height: 50px;
      text-align: left;
      position: absolute;
      bottom: -5px;
      right: -50px;
    }


}





/* 各設定 */

.asec_1, .sec_2, .sec_3{
  text-align: center;
}


.sec_1 picture img{
  margin: 2% 0 3%;
}


.sec_2 h3{
  color: #E87E15;
  text-decoration: underline;
  text-underline-offset: 4px;
  line-height: 1.6;
}
.sec_2 img{
  max-width: clamp(70px, 10vw, 100px);
  margin: 3% 0;
}



.sec_3_title{
  text-align: center;
  margin: 5% 0 2%;
}
.sec_3_title img{
  width: 80%;
  max-width: 400px;
}



/* step3 */

.stepEasy img{
  width: 100%;
}


/* 5つの理由 */
.reason5{
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding: 50px 0 50px;
}
.boxR{
  display: flex;
  flex-direction: row;
}
.boxR + .boxR{
  margin-top: 80px;
}
.boxR__body{
  width: 50%;
  padding: 0 20px;
}
.boxR__ttl {
  font-size: clamp(24px, 4vw, 28px);
  margin: 0 0 0.5em 0;
  text-transform: uppercase;
  line-height: 1.2;
}
.boxR__ttl span{
  color: #E87E16;;
}
.boxR__ttl strong{
  color: #E87E16;
  font-weight: bold;
  font-size: 2em;
  display: block;
  margin: 0 0 15px 0;
}
.boxR__image{
  width: 50%;
}
.boxR__image img{
  width: 100%;
  object-fit: cover;
}
.boxR.reverse{
  flex-direction: row-reverse;
}



.bt_boxR{
  width: fit-content;
  margin: 1em 0 0;
}
.bt_boxR a{
  font-size: 18px;
  border:1px solid #E87E16;
  border-radius: 9999px;
  text-decoration: none;
  color: #fff;
  padding: 10px 10px 10px 35px;
  display: block;
  background: #E87E16;
}
.bt_boxR a:hover{
  color: #E87E16;
  background: #fff;
  transition: 0.3s;

}
.bt_boxR a:after{
  content: '＞';
  margin: 0 0 0 8px;
}


@media screen and (max-width:767px){
  .boxR {
    display: block;
  }
  .boxR + .boxR{
    margin-top: 30px;
  }
  .boxR__body{
    width: 100%;
    padding: 0;
  }
  .boxR__image{
    margin-top: 20px;
    width: 100%;
  }
  .bt_boxR{
    margin: 1em auto 0;
  }
}


.banner_cp{
  max-width: 700px;
  width: 94%;
  margin: 1% auto 3%;
}


/* 診断バナー豚バック */

.check_house{
  padding: 50px 0;
  text-align: center;
  background: #3756A3 url(https://www.propane-npo.com/renewal/img/index_new/back_shindan_light.png) no-repeat top -20px center;
  background-size: auto 150%;
}
.check_house_inner{
  max-width: 1080px;
  width: 90%;
  margin: clamp(20px, 4vw, 10px) auto;
}
.check_house_tit img{
  max-width: 800px;
  width: 95%;
 }


.bt_check_house{
  text-align: center;
  font-size: clamp(18px, 4vw, 30px);
  margin: 1em auto 1em;
  box-shadow: 2px 3px 2px rgba(0,0,0,0.20);
}
.bt_check_house a{
  color: #fff;
  background: #E87E16 url(https://www.propane-npo.com/renewal/img/index_new/icon_shindan_arrow.png) no-repeat center right 15px;
  background-size: auto 20%;
  border-radius: 5px;
  border: 2px solid #fff;
  display: block;
  text-decoration: none;
  font-weight: bold;
  padding: 1em;
}
.bt_check_house a:hover{
  color: #E87E16;
  background: #FEF8E8 url(https://www.propane-npo.com/renewal/img/index_new/icon_shindan_arrow_on.png) no-repeat center right 15px;
  background-size: auto 20%;
  border-radius: 5px;
  border: 2px solid #E87E16;
  transition: 0.3s;

}

.icon_check_house_hand_wrap{
  width: 50%;
  margin: 0 auto;
  position: relative;
}
.icon_check_house_hand{
  width: 70px;
  height: 70px;
  text-align: left;
  position: absolute;
  bottom: 0;
  right: -80px;
}
.icon_check_house_hand img{
  height: 100%;
}

  @media screen and (max-width:767px) {
    .check_house {
      padding: 50px 0;
      text-align: center;
      background: #3756A3 url(../img/back_shindan_light.png) no-repeat top 55px center;
      background-size: auto 90%;
    }

    .check_house {
      padding: 10px 0
    }

    .icon_check_house_hand_wrap {
      width: 60%;
    }

    .icon_check_house_hand {
      width: 50px;
      height: 50px;
      text-align: left;
      position: absolute;
      bottom: 0;
      right: -60px;
    }
  }

  

/* topCta */

.topCta{
  max-width: 900px;
  width: 80%;
  margin: 50px auto;
  border: 4px solid #E87E16;
  border-radius: 15px;
  background: #fff;
  position: relative;
}

.topCta_balloon{
  width: 80%;
  max-width: 160px;
  height: auto;
  position: absolute;
  top:-40px;
  left:-80px;
}
    @media screen and (max-width:1080px) {
      .topCta_balloon {
        width: 80%;
        max-width: 20%;
      }
    }

.topCta_balloon img{
  width: 100%;
}
.topCta_tit{
  width: 80%;
  margin: 40px auto 30px;
}
.topCta_tit img{
  width: 100%;
}
.topCta_lady{
  width: 30%;
  max-width: 200px;
  position: absolute;
  bottom:-50px;
  right:-70px
}
.topCta_lady img{
  width: 100%;
}

/* cta buttons */

.topCta_buttons{
  display: flex;
  flex-wrap: wrap;
  width: 80%;
  margin: 0 auto 20px;
  gap: 2%;
}

.topCta_buttons div{
  flex: 1 1 48%; /* 1行に2個並ぶ */
  font-size: 15px;
}

.topCta_buttons div:last-of-type{
  flex: 0 0 48%; /* 幅48%固定 */
  margin: 0 auto; 
}

.topCta_buttons div img{
  width: 100%;
  max-width: 500px;
  margin: 0 0 15px 0;
}
.topCta_buttons div:last-of-type img{
  margin: 0 0 0 0;
}
.topCta_buttons div img:hover{
 opacity: 0.5;
 transition: 0.3s;
}

.topCta_tel{
  width: 100%;
  text-align: center;
  line-height: 1.6;
}

  @media screen and (max-width:1080px) {
    .topCta{
      width:75%;
    }
  }
  

  @media screen and (max-width:767px) {
    .topCta{
      width: 94%;
    }

    .topCta_balloon{
      width: 95%;
      max-width: 780px;
      height: auto;
      position: absolute;
      top: -60px;
      left: 50%;
      transform: translateX(-50%);
    }

    .topCta_buttons{
      display: block;
      width: 90%;
      text-align: center;
    }
    .topCta_buttons div img{
      width: 95%;
    }

    .topCta_buttons div:last-of-type img{
      width: 100%;
    }

    .topCta_lady{
      display: none;
    }

  }

  @media screen and (max-width:480px) {
    .topCta_balloon{
      position: absolute;
      top: -30px;
      left: 50%;
      transform: translateX(-50%);
      }
  }








/* movie */
.movie_wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
}

.movie_wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}






/*--------------------PCサイト用（1080px以下）---------------------*/
@media screen and (max-width: 1080px) {

  article{ width: 94%;}

}


/*--------------------スマホサイト用（767px以下）---------------------*/
@media screen and (max-width:767px) {

article{ 
  width: 94%;
}


.step {
  margin: 0 0 0 20px;
}
.step_txt {
  margin: 0 0 0 1em;
}



.step_vertical {
  padding: 10px 10px;
  margin: 50px 0 0 10px;
}
.step_vertical:first-of-type {
  margin: 0 0 0 10px;
}
.step_vertical_num {
  left: -30px;
}
.step_vertical_txt{
  margin: 20px 0 20px 0;
}


.middle {
  position: relative;
	top: 0;
	transform: translateY(0);
  left: 0;
}







}




/*--------------------スマホサイト用（450px以下）---------------------*/
@media screen and (max-width:450px) {





}