@charset "utf-8";
html {
  scroll-behavior: smooth;
}
body {
  font-size: 18px;
  font-family: "Noto Sans CJK JP", "游ゴシック", "YuGothic", "Segoe UI", "Roboto", "メイリオ", "Meiryo", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", 'Noto Sans JP', "Droid Sans", "ＭＳ Ｐゴシック", "Verdana", sans-serif;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  color: #333;
}

/*------------------------------全体の設定PCここから*/
main {
  margin: 0 auto;
}
section {
  width: 1000px;
  padding: 80px 0;
    margin: 0 auto;
}
div, p {
  line-height: 1.8em;
  text-align: justify;
  text-justify: inter-ideograph;
}
h1, h2, h3, h4 {
  line-height: 1.6em;
}
.small_txt {
  display: inline-block;
  line-height: 1.5em;
  font-size: .7em;
}
.mgt50 {
  margin: 50px auto 0;
}
.mgt20 {
  margin: 20px auto 0;
}
.mgb20 {
  margin: 0 auto 20px;
}
.hover {
  transition: .5s;
}
.hover:hover {
  transform: scale(1.05);
  opacity: .8;
}
.sp_img {
  display: none;
}
/*--------------*/
/*------------------------------全体の設定*/
/*----------------------------------------------タブレット*/
@media (min-width: 641px) and (max-width: 1024px) {
  section {
    width: 700px;
  }
}
/*--------------*/
/*------------------------------全体の設定*/
/*------------------------------スマホ*/
@media (max-width: 640px) {
  section {
    width: 90vw;
    padding: 10vw 0;
  }
  div, p {
    line-height: 1.7em;
    word-break: break-all;
  }
  p {
    font-size: 3.5vw;
  }
  h1, h2, h3, h4 {
    line-height: 1.8em;
  }
  .small_txt {
    line-height: 1.5em;
    font-size: 2.5vw;
    margin: 0 auto;
  }
  .mgt50 {
    margin: 10vw auto 0;
  }
  .mgt20 {
    margin: 3vw auto 0;
  }
  .mgb20 {
    margin: 0 auto 5vw;
  }
  .pc_img {
    display: none;
  }
  .sp_img {
    display: block;
  }
}
/*--------------*/


/*-----------------------------------------固定CVボタン*/
#cv_fix {
    width: 350px;
    position: fixed;
    right: 10px;
    bottom: 20px;
    z-index: 99999;
}
/*----------------*/
/*------------------------------固定CVボタン*/
/*------------------------------スマホ*/
@media (max-width: 640px) {
  #cv_fix {
      width: 100%;
    position: fixed;
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 99999;
  }
}
/*--------------*/

/*------------------------------各セクションPC*/
header img{
        width: 200px;
        margin:10px;
    }
#sec1 h1{
    color: #0C3187;
    font-size: 2.5em;
    font-weight:900;
    text-align: center;
}
#sec1 h2{
    background: #0C3187;
    color: #fff;
    font-size: 2em;
    font-weight: 600;
    text-align: center;
    border-radius: 40px;
    padding: 10px 0;
    margin: 10px 0 20px;
}
#sec1 p{
    font-size: 1.2em;
    text-align: center;
}

.sec2{
    width: 100%;
    background: #EBF0FB;
    padding: 80px 0 30px;
}

.sec2 .contents{
    width: 800px;
    background: #fff;
    border-radius: 30px;
    padding: 50px;
    margin: 0 auto 50px;
}

.red{
    color:rgba(235,0,3,1.00);
    font-weight: 600;
}

.sec2 .contents h2,#sec3 h2,#faq h2{
    color: #0C3187;
    font-size: 1.6em;
    font-weight: 600;
    text-align: center;
}
.border{
    width: 40px;
    height: 10px;
    background: #0C3187;
    margin: 15px auto 30px;
}
.sec2 .contents h3{
    font-size: 1.2em;
    font-weight: 600;
}
.sec2 .contents p{
    margin: 10px 0 30px;
}
.sec2 .contents p:nth-last-child(1){
    margin: 10px 0 0;
}

#sec3{
    width: 800px;
    border:1px solid #0C3187;
    border-radius: 30px;
    padding: 50px;
    margin: 80px auto;
}

#sec3 .flow{
    display: flex;
    flex-wrap: wrap;
}
#sec3 .flow li{
    width: 300px;
    margin: 30px auto;
}

/*--------------*/
/*------------------------------各セクション*/
/*----------------------------------------------タブレット*/
@media (min-width: 641px) and (max-width: 1024px) {
.sec2 .contents{
    width: 700px;
}

#sec3{
    width: 700px;
}
#sec3 .flow li{
    width: 250px;
}
}
/*--------------*/
/*------------------------------各セクション*/
/*------------------------------スマホ*/
@media (max-width: 640px) {
    header img{
        width: 30vw;
        margin: 1vw;
    }    
    
    #sec1{
        padding: 5vw 0 10vw;
    }    
#sec1 h1{
    font-size: 6vw;
}
#sec1 h2{
    font-size: 5vw;
    border-radius: 7vw;
    padding: 2vw 0;
    margin: 2vw 0 5vw;
}
#sec1 p{
    font-size: 4vw;
    text-align: left;
}

.sec2{
    width: 100%;
    background: #EBF0FB;
    padding: 10vw 0 5vw;
}

.sec2 .contents{
    width: 90vw;
    border-radius: 3vw;
    padding: 8vw;
    margin: 0 auto 5vw;
}

.sec2 .contents h2,#sec3 h2,#faq h2{
    font-size: 5.5vw;
}
.border{
    width: 7vw;
    height: 2vw;
    margin: 2vw auto 8vw;
}
.sec2 .contents h3{
    font-size: 4vw;
}
.sec2 .contents p{
    margin: 1vw 0 5vw;
}
.sec2 .contents p:nth-last-child(1){
    margin: 1vw 0 0;
}

#sec3{
    width: 90vw;
    border:.2vw solid #0C3187;
    border-radius: 3vw;
    padding: 8vw 8vw 3vw;
    margin: 10vw auto;
}

#sec3 .flow{
    flex-direction: column;
}
#sec3 .flow li{
    width: 100%;
    margin: 5vw auto;
}
    
}
/*--------------*/


/*------------------------------キット申し込みPC*/

#cta{
    width: 100%;
    background: #FDF2F4;
}

#cta .cta_contents{
    width: 800px;
    margin: 0 auto;
}

#cta .about-kit{
    background: #fff;
    border-radius: 30px;
    padding: 50px;
}

#cta .cta_contents h2{
    color:#0C3187;
    font-size: 2em;
    font-weight: 600;
    text-align: center;
}
#cta .cta_contents .kit-ph{
    width: 460px;
    margin: 20px 120px 0;
}
#cta .cta_contents h3,#cta .cta_contents .price{
    font-size: 1.5em;
    font-weight: 600;
    text-align: center;
}
#cta .cta_contents p{
    text-align: center;
}
#cta .cta_contents .price span{
    font-size: .5em;
    font-weight: 400;
}
#cta .caution{
    width: 600px;
    color:rgba(235,0,3,1.00);
    font-weight: 600;
    margin: 30px auto;
}


.row {
    margin:30px 0;
}

  button:disabled {
    background-color: #333;
    cursor: not-allowed;
    opacity: 0.7;
  }

  button:not(:disabled) {
    background-color: #0C3187; 
  }

  button:not(:disabled):hover {
    background-color: #0C3187;
  }

    input[type="checkbox"],
input[type="radio"] {
  transform: scale(1.5);
    margin: 0 10px 0 0;
}
    .checkbox
    {font-size: 1.2em;}

 .cv-btn {
    pointer-events: none; 
    opacity: 0.5;  
    transition: opacity 0.3s ease;
     margin: 20px auto;
  }

  .cv-btn.active {
    pointer-events: auto;  /* ← 有効化（クリック可能） */
    opacity: 1;            /* ← 色を戻す */
  }


.cv-btn img{
    width: 30px;
    margin: auto;
}

  /* デザイン例 */
  .cv-btn a {
    display: flex;
    align-items: center;
      width: 500px;
    background: #0C3187;
    color: #fff;
      font-size: 1.2em;
    text-decoration: none;
    border-radius: 10px;
      padding: 30px 0;
      margin: 0 auto;
  }
  .cv-btn.active a:hover {
    background-color: #0056b3;
  }
/*--------------*/
/*------------------------------キット申し込み*/
/*----------------------------------------------タブレット*/
@media (min-width: 641px) and (max-width: 1024px) {
#cta .cta_contents{
    width: 700px;
}

}
/*--------------*/
/*------------------------------キット申し込み*/
/*------------------------------スマホ*/
@media (max-width: 640px) {
   
#cta .cta_contents{
    width: 90vw;
}  
    
#cta .about-kit{
    border-radius: 3vw;
    padding: 8vw;
}

#cta .cta_contents h2{
    font-size:6.5vw;
}
#cta .cta_contents .kit-ph{
    width: 70vw;
    margin: 2vw 5vw 0;
}
#cta .cta_contents h3,#cta .cta_contents .price{
    font-size: 5vw;
}
#cta .cta_contents .price span{
    font-size: 3.5vw;
}
#cta .caution{
    width: 90vw;
    margin: 5vw auto;
}

    
.row {
    font-size: 3.8vw;
    margin:3vw 0;
}

    input[type="checkbox"],
input[type="radio"] {
  transform: scale(1.1);
    margin: 5vw 1vw 0 0;
}
    .checkbox
    {font-size: 4vw;}

 .cv-btn {
     margin: 5vw auto;
  }

.cv-btn img{
    width: 7vw;
}

  /* デザイン例 */
  .cv-btn a {
      width: 100%;
      font-size: 4.5vw;
    border-radius: 2vw;
      padding: 6vw 0;
  }

}
/*--------------*/



/*------------------------------よくある質問の設定PC*/

.accordion_title {
  display: flex;
    align-items: center;
  width: 100%;
    background: #F0F5FF;
    color: #0C3187;
    font-size: 1.1em;
    font-weight: 600;
  position: relative;
  cursor: pointer;
    padding:15px 20px;
    margin: 40px auto 0;
}

summary.accordion_title::-webkit-details-marker {
  display:none;
}

.accordion_title:after {
  content: "＋";
  line-height: 1;
  pointer-events: none;
    margin: 0 0 0 auto;
}

.accordion::details-content {
  opacity: 0;
  block-size: 0;
  transition: .3s;
  transition-property: display, opacity, block-size, padding;
  transition-behavior: allow-discrete;
}

.accordion[open]::details-content {
  opacity: 1;
  block-size: auto;
  block-size: calc-size(auto, size);
}

.accordion[open] .accordion_title:after {
  content: "－";
}

.accordion_contents{
    margin: 15px 0 0;
}
/*--------------*/
/*------------------------------よくある質問*/
/*----------------------------------------------タブレット*/
@media (min-width: 641px) and (max-width: 1024px) {

.accordion_title {
  width: 660px;
}


}
/*--------------*/
/*------------------------------よくある質問*/
/*------------------------------スマホ*/
@media (max-width: 640px) {
.accordion_title {
  width: 76vw;
    font-size: 3.5vw;
    padding:3vw 5vw;
    margin: 8vw auto 0;
}

.accordion_title:after {
    font-size: 3.5vw;
}

.accordion_contents{
    width: 76vw;
    margin: 2vw auto 0;
}
    
}
/*--------------*/



/*------------------------------問合せの設定PC*/
#inquiry h2{
    font-size: 1.2em;
    font-weight: 600;
    text-align: center;
}
#inquiry div{
    text-align: center;
    margin: 20px auto 0;
}
#inquiry div span{
    font-size: 1.3em;
    font-weight: 600;
    text-align: center;
}
/*--------------*/

/*------------------------------問合せ*/
/*------------------------------スマホ*/
@media (max-width: 640px) {
#inquiry h2{
    font-size: 4.5vw;
}
#inquiry div{
    margin: 5vw auto 0;
}
#inquiry div span{
    font-size: 5vw;
}
    
}
/*--------------*/



/*------------------------------フッターPCここから*/
#footer {
  background: #fff;
  padding: 0 0;
}

#footer .institution {
  font-size: 1.2em;
text-align: center;
}
#footer .institution span{
    display: block;
    line-height:1.3em;
  font-size: .8em;
}
.tel a{
    text-decoration: none;
    color: #333;
}
#footer .foot_logo {
  width: 250px;
  margin: 50px auto 20px;
}
#footer .add, #footer .registration-number {
  font-size: .7em;
  text-align: center;
  margin: 0 auto;
}
#footer .registration-number {
  font-size: .6em;
}

#footer .foot_list li {
  font-size: .8em;
  font-weight: 300;
  text-align: center;
  margin: 20px auto;
}
#footer .foot_list li a {
  text-decoration: none;
  color: #333;
}
#footer .small_box {
  font-size: .5em;
  text-align: center;
  padding: 30px 0 10px;
}
/*--------------*/


/*------------------------------フッター*/
/*----------------------------------------------スマホ*/
@media (max-width: 640px) {
  #footer {
    padding: 0 0 20vw;
  }
    
    #footer .institution {
        width: 90vw;
  font-size: 4vw;
        margin: 0 auto;
}
   
    
  #footer .foot_logo {
    width: 40vw;
    margin: 5vw auto 2vw;
  }
  #footer .add, #footer .registration-number {
    font-size:2.5vw;
      padding: 3vw 0;
    margin: 0 auto;
  }
  #footer .foot_list {
    flex-direction: column;
    margin: 5vw auto;
  }
  #footer .foot_list li {
    width: 70vw;
    font-size: 3vw;
    padding: 2vw 0;
    margin: 0 auto;
  }
  #footer .small_box {
    font-size: 2vw;
    margin: 0 auto;
  }
}
/*--------------*/


/*--------------*/
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}