@charset "UTF-8";

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	vertical-align: baseline;
	background: transparent;
}

body {
	line-height: 1;
	background: #fff;
	width: 100%;
	overflow: hidden;
	position: relative;
	font-family: "Helvetica Neue",
    Arial,
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    Meiryo,
    sans-serif;
	text-align: center;
	-webkit-text-size-adjust: none;
    margin:0px;
    
    
}

html {
  margin: 0 auto;
  background: #fff; /* Fills the page */
  position: relative; /* Fix for absolute positioning */
  /*border-left:solid 1px #999;*/
  /*border-right:solid 1px #999;*/
overflow-y:scroll;

}

.bg {
    padding: 0;
    margin: 0;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    background-color: #fff;
    }
	
.bg_aq {
    padding: 0;
    margin: 0;
    background-image: url("../img/bg_potenzalp.jpg");
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    background-color: #fff;
    }	

@media (max-width: 768px) {
.bg_aq {
    background-attachment: scroll;
    background-size: 100%; /* もしくは contain、100% など調整 */
    }
}
/* --------------------------------------------------------------------------------------------------------------------

common

-------------------------------------------------------------------------------------------------------------------- */

body > header {
	line-height: 0;
}

body > footer {
	color: #fff;
	font-size: 12px;
	padding: 5px 4px 0;
    line-height: 180%;
}
.index{
	text-align:center;
	height:100%;
	padding:0px 0px;
	max-width:750px;
	margin: 0 auto;
    box-shadow: 0 6px 20px grey;
    
}

a img:hover{
	opacity:0.7;
	}
    
.relative {
    position: relative;
}

.btn-position1 {
position: absolute;

    width: 80%;
    margin-left: 0%;
    left: 0;
    right: 0;
    bottom: 15%;
    margin: 0 auto;
}

.btn-position2 {
position: absolute;

    width: 80%;
    margin-left: 0%;
    left: 0;
    right: 0;
    bottom: 10%;
    margin: 0 auto;
}

.btn-position3 {
position: absolute;

    width: 80%;
    margin-left: 0%;
    left: 0;
    right: 0;
    bottom: 8%;
    margin: 0 auto;
}

.ac_btn {
position: absolute;

    width: 100%;
    margin-left: 0%;
    left: 0;
    right: 0;
    bottom: 12%;
    margin: 0 auto;
}

.video-position1 {
position: absolute;
width: 80%;
    margin-left: 0%;
    left: 0;
    right: 0;
    bottom: 14%;
    margin: 0 auto;
}

.video-position2 {
position: absolute;
width: 80%;
    margin-left: 0%;
    left: 0;
    right: 0;
    bottom: 0.5%;
    margin: 0 auto;
}

/*Q&A追加*/
.faq {
  margin: 0 auto;
  width: 90%;
  padding: 2% 5%;
  box-sizing: border-box;
}

.faq h2 {
  font-size: 1.8em;
  margin-bottom: 30px;
  text-align: center;
  color: #4a3c2f;
}

details {
  margin-bottom: 16px;
  transition: all 0.3s ease;
}


summary {
  list-style: none;
  cursor: pointer;
  font-size: 1.8em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
      text-align: left;
}
@media (max-width: 768px) {
summary {
  font-size: 1.4em;
  line-height: 130%;
}
.answer{
padding-top: 2%;
text-align: left;
line-height: 160%;
font-size: 1.1em;
}
}

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

.q-box {
  min-width: 36px;
  height: 50px;
  display: flex;                /* ← 追加 */
  align-items: center;          /* ← 垂直中央揃え */
  justify-content: center;      /* ← 水平方向中央揃え */
  text-align: center;
}

.answer{
text-align: left;
line-height: 160%;
font-size: 1.2em;
}

/* + / - アイコン */
.toggle-icon_qa {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #e6e4df;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  flex-shrink: 0;
}

/* ＋の横線 */
.toggle-icon_qa::before,
.toggle-icon_qa::after {
  content: "";
  position: absolute;
  background-color: #3c2415;
  transition: transform 0.3s ease;
}

.toggle-icon_qa::before {
  width: 12px;
  height: 2px;
}

.toggle-icon_qa::after {
  width: 2px;
  height: 12px;
}

/* detailsが open されている時は「−」にする */
details[open] .toggle-icon_qa::after {
  transform: scaleY(0);
}
/*Q&A追加END*/

/*アコーディオン*/
.accordion-button {
      display: block;
      width: 100%;
      cursor: pointer;
    }

    .accordion-button img {
      width: 100%;
      display: block;
    }

    .accordion-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.5s ease;
    }

    .accordion-content.open {
      max-height: 6000px; /* 展開時の最大高さ（画像が複数枚でも余裕を持たせる） */
    }

    .accordion-image {
      width: 100%;
      display: block;
      margin-bottom: 0px;
    }
/*アコーディオンEND*/	

/*カルーセル*/
/* 背景画像を固定表示する親コンテナ */



    .relative img.bg-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: auto;
      z-index: 1;
    }

    .swiper {
      position: relative;
      z-index: 2;
      padding: 50px 0;
    }

    .swiper-slide {
      width: 50% !important; /* peek 表現 */
    }

    .swiper-slide img {
      width: 100%;
	  margin-top: 30%;
    }

    .swiper-button-image {
      width: 30px;
      height: 50px;
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      z-index: 3;
      cursor: pointer;
    }

    .swiper-button-prev-custom {
      left: 10px;
    }

    .swiper-button-next-custom {
      right: 10px;
    }
	

/*運営者情報*/
.company-info {
      max-width: 700px;
      margin: 0 auto;
      background-color: #fff;
      padding: 30px;
	  margin: 5%;
	  border: #888888 solid 1px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
	  font-family: YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    }

    .company-info h2 {
      color: #000; /* オレンジ系 */
	  background-color: #C8C8C8;
	  border-radius: 3px;
	  padding: 2%;
      font-size: 24px;
      margin-bottom: 20px;
	  text-align: left;
    }

    table {
      width: 100%;
      border-collapse: collapse;
    }

    table td {
/*      border: 1px solid #ddd;*/
/*      padding: 10px 0 10px 15px;*/
      vertical-align: top;
	  line-height: 180%;
	  text-align: left;
	  font-size: 1em;
    }

    table td:first-child {
     /* background-color: #f9f4e5;
      font-weight: bold;
      width: 25%;
      white-space: nowrap;*/
    }

    @media screen and (max-width: 600px) {
      .company-info {
        padding: 15px;
      }
	  .company-info h2 {
      font-size: 5vw;
      margin-bottom: 20px;
	  text-align: left;
    }
	  table td {
      
	  font-size: 3vw;
    }
    }