body {
  font-size: clamp(14px, 1.8vw, 17px);
}

.qa_bg {
  background-image: url(../image/sub_mv/qa.jpg);
  background-size: cover;
  background-position: 96% 56%;
}

/* サブビジュアルの背景位置 */
@media screen and (max-width:470px) {
  .qa_bg {
    background-position: 62% 63%;
  }

  .qa_bg h2.active {
    font-size: clamp(46px, 8vw, 80px);
    top: 55%;
  }
}

/* ===============================================
アコーディオン部分
=============================================== */

.qa {
  margin: 55px 0;
}

/*アコーディオン全体*/
.accordion-area {
  list-style: none;
  width: 90%;
  max-width: 960px;
  margin: 0 auto;
}

.accordion-area li {
  margin: 10px 0;
}

.accordion-area section {
  border: 1px solid var(--cl_main);
  border-radius: 10px;
}

/*アコーディオンタイトル*/
.title {
  position: relative;
  cursor: pointer;
  font-size: clamp(15px, 2vw, 17px);
  font-weight: normal;
  padding: 20px 55px 20px 75px;
  transition: all .5s ease;
  color: var(--cl_brown);
  line-height: 1.7;
}

.title::before {
  content: "Q";
  display: inline-block;
  background: var(--cl_main);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cl_wh);
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
}


.title::after {
  content: "";
  display: inline-block;
  background-image: url(../image/icon/simple_arrow.svg);
  background-size: contain;
  width: 15px;
  height: 8px;
  position: absolute;
  top: 50%;
  right: 30px;
  transition: all .5s;
}


/*　closeというクラスがついたら形状変化　*/

.title.close::after {
  transform: rotate(180deg);
}

/*アコーディオンで現れるエリア*/
.box {
  display: none;
  /*はじめは非表示*/
  background: #f3f3f3;
  border-radius: 10px;
  margin: 0 25px 25px 25px;
  padding: clamp(22px, 4%, 30px);
}

.box p {
  font-size: clamp(14px, 1.8vw, 15px);
  text-align: justify;
  line-height: 1.7;
}

/* ===============================================
下部問い合わせ先ボタン
=============================================== */

.contact_btn {
  text-align: center;
  margin-bottom: 90px;
}

.contact_btn h2 {
  font-size: clamp(20px, 2.2vw, 25px);
  color: var(--cl_main);
  letter-spacing: .1em;
  width: min(90%, 1200px);
  margin: clamp(53px, 5%, 75px) auto;
}

.contact_btn h2 span {
  display: inline-block;
}

.contact_btn_wrap {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;

}

.contact_btn_wrap .img_box img {
  width: 35px;
  height: auto;
  aspect-ratio: 1/1;
  transition: all .3s;
}

.contact_btn_wrap .tel, .contact_btn_wrap .mail, .contact_btn_wrap .sns_line {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 30px;
}

.contact_btn_wrap .tel::after, .contact_btn_wrap .mail::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 80%;
  background: var(--cl_main);
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
}

/* aタグのCSS */

.contact_btn_wrap .tel, .contact_btn_wrap .mail, .contact_btn_wrap .sns_line {
  position: relative;
  transition: all .3s;
}

.contact_btn_wrap .tel a, .contact_btn_wrap .mail a, .contact_btn_wrap .sns_line a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* hover */

.contact_btn_wrap .tel:hover, .contact_btn_wrap .mail:hover, .contact_btn_wrap .sns_line:hover {
  background: #00a6cb1f;
}

.contact_btn_wrap .tel:hover .img_box img, .contact_btn_wrap .mail:hover .img_box img, .contact_btn_wrap .sns_line:hover .img_box img {
  transform: scale(1.2);
}

@media screen and (max-width:550px) {
  .contact_btn_wrap {
    grid-template-columns: 1fr;
  }

  .contact_btn_wrap .tel::after, .contact_btn_wrap .mail::after {
    width: 100%;
    height: 1px;
    background: var(--cl_main);
    position: absolute;
    top: initial;
    right: initial;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
  }

  .contact_btn_wrap .tel, .contact_btn_wrap .mail, .contact_btn_wrap .sns_line {
    width: 80%;
    margin: 0 auto;
  }
}