@charset "utf-8";

/* common
---------------------------------------------*/
* {margin:0;padding:0;}

a:link,a:visited {
	color: #ffffff;
	text-decoration:underline;
}
a:hover,a:active {
	color: #d90909;
	text-decoration:underline;
}

.impact   {font-size:20pt; font-weight:bold;}
.impact2  {color:red;}
.impact3  {background:yellow; color:#000;}
#impact4  {underline;}
.impact5  {background:#173B50; padding:2px 5px; color:#fff;}
.impact6  {background:#f4f4f4; padding:3px; line-height:1.1;}
.impact7  {background: #B60000; padding:2px 5px; color:#fff;}
.style2   {color: #FF0000}
.style3   {color: #333333}
.style4   {color: #000000}


img{ border: none;}

/* ボタンのマウスオーバーで明るくする */
.btn:hover {
  filter: brightness(115%);
}


/* animation
---------------------------------------------*/
.feedInUp {
	opacity: 0;
	transform: translate(0,30px); 
	-webkit-transform: translate(0,30px); 
	transition: 1.5s;
}
.feedInUp_On {
	opacity: 1.0;
	transform: translate(0,0); 
	-webkit-transform: translate(0,0);
}

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


/*TopIntro-Start*/
body {
	width: 100%;
	height: 100%;
	margin: 0px;
	padding: 0px;
	min-width: 1002px;
	
  background-image: url(../images/bg.jpg);
	background-repeat: repeat;
	background-attachment: fixed;
	background-position: top center;
	
-webkit-text-size-adjust:none;
	
  text-align:center;
  font-size:18px;
  font-family: 'meiryo', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', sans-serif;
    color: #0b0b0b;
}
#head { background: url("../images/head.png") no-repeat top center; height:    90px; } 
#header_01 { background: url("../images/header_01.png") no-repeat top center; height:    936px; } 
#header_02 { background: url("../images/header_02.png") no-repeat top center; height:    90px; } 
#header_03 { background: url("../images/header_03.png") no-repeat top center; height:    714px; } 
#header_04 { background: url("../images/header_04.png") no-repeat top center; height:    338px; } 
#header_05 { background: url("../images/header_05.png") no-repeat top center; height:    1148px; } 
#header_06 { background: url("../images/header_06.png") no-repeat top center; height:    964px; } 
#header_07 { background: url("../images/header_07.png") no-repeat top center; height:    1095px; } 
#header_08 { background: url("../images/header_08.png") no-repeat top center; height:    273px; } 
#header_09 { background: url("../images/header_09.png") no-repeat top center; height:    685px; } 
#header_10 { background: url("../images/header_10.png") no-repeat top center; height:    1158px; } 
#header_11 { background: url("../images/header_11.png") no-repeat top center; height:    916px; } 
#header_12 { background: url("../images/header_12.png") no-repeat top center; height:    802px; } 
#header_13 { background: url("../images/header_13.png") no-repeat top center; height:    676px; } 
#header_14 { background: url("../images/header_14.png") no-repeat top center; height:    578px; } 
#header_15 { background: url("../images/header_15.png") no-repeat top center; height:    720px; } 
#header_16 { background: url("../images/header_16.png") no-repeat top center; height:    473px; } 
#header_17 { background: url("../images/header_17.png") no-repeat top center; height:    1160px; } 
#header_18 { background: url("../images/header_18.png") no-repeat top center; height:    347px; } 
#header_19 { background: url("../images/header_19.png") no-repeat top center; height:    649px; } 
#header_20 { background: url("../images/header_20.png") no-repeat top center; height:    860px; } 
#header_21 { background: url("../images/header_21.png") no-repeat top center; height:    921px; } 
#header_22 { background: url("../images/header_22.png") no-repeat top center; height:    807px; } 
#header_23 { background: url("../images/header_23.png") no-repeat top center; height:    486px; } 
#header_24 { background: url("../images/header_24.png") no-repeat top center; height:    760px; } 
#header_25 { background: url("../images/header_25.png") no-repeat top center; height:    751px; } 
#header_26 { background: url("../images/header_26.png") no-repeat top center; height:    274px; } 



#wrap {

	background-image: url("../images/wrap.png");
	background-repeat: repeat-y;
	background-position: center top;
	background-position:50% 0%;
}

#wrapform {

	background-image: url("../images/wrapform.png");
	background-repeat: repeat-y;
	background-position: center top;
	background-position:50% 0%;
}


#container {

	text-align:left;
	width:1000px;
	margin:0 auto;
	
	
}

#text {

	text-align:left;
	width:850px;
	margin:0 auto;
	
	
}

#textwhite {

	text-align:left;
	width:850px;
	margin:0 auto;
	color: #fff;
	
}

#texts2 {

	text-align:left;
	width:750px;
	position: relative;
	margin-top:170px;
	margin-left:400px;
	
	
}

#texts3 {

	text-align:left;
	width:850px;
	margin-top:250px;
	margin-left:170px;
	
	
}


.container {

	text-align:left;
	width:1200px;
	margin:0 auto;
	
	
}

.white {
  color: #fff;
}

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

#footer {  
	background-color: #0b0b0b;
}
--------------------------- */

ol,
ul{
	list-style-position: inside;
	padding-left:10px;
}
ol li,
ul li{
	text-align:left;
}

.btn_01 {
  transition: transform 0.3s ease;
}

.btn_01:hover {
  transform: scale(1.08);
  filter: brightness(102%);
}


/* 横スクロールエリア */

.works-scroll {

  display: flex;
position: relative;
margin: 0 auto;
left: 272px;
  gap: 50px;
  width: 460px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 110px 0 30px;

}



/* スマホ枠 */

.phone {

  flex: 0 0 auto;
  width: 350px;
  height: 730px;
  overflow-y: auto;
  border: 10px solid #383939;
  border-radius: 60px;
  background: #000;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  box-shadow:
  0 10px 10px rgba(0,0,0,.12),
  0 20px 20px rgba(0,0,0,.18);

}

/* 中の画像 */

.phone img {

  width: 100%;

  display: block;

}

/* スマホ側のスクロールバー消す */

.phone::-webkit-scrollbar {

  display: none;

}





.faq {
  max-width: 900px;
  margin: 0 auto;
  padding: 28px 24px; /* ← スマホ余白UP */
  color: #463734;
}

/* タイトル */
.faq-title {
  font-size: 55px; /* ← 大きく */
  margin-bottom: 14px;
  text-align: center;
  line-height: 1.4;
}

/* サブタイトル */
.faq-subtitle {
  margin-bottom: 46px;
  text-align: center;
  font-size: 34px; /* ← 少しUP */
}

/* 各項目 */
details {
  border-bottom: 1px solid #e5e0dc;
  padding: 24px 0; /* ← 少しゆったり */
  transition: 0.3s;
}

/* 開いた背景 */
details[open] {
  background: #faf7f4;
  border-radius: 16px;
  padding: 24px;
}

/* 質問行 */
summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

/* Q（質問） */
.q-text {
  font-size: 38px; /* ← 大きく */
  font-weight: 600;
  line-height: 1.6;
}

/* 丸＋ */
summary::after {
  content: "+";
  width: 38px;   /* ← 少し大きく */
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid #463734;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

details[open] summary::after {
  content: "−";
}

/* A（回答） */
.faq-content {
  margin-top: 20px;
  font-size: 24px; /* ← 大きく */
  line-height: 2.0; /* ← 読みやすく */
  text-align: left;
}

/* PC */
@media (min-width: 900px) {

  .faq {
    padding: 40px 20px;
  }

  .faq-title {
    font-size: 40px;
  }

  .faq-subtitle {
    font-size: 26px;
  }

  .q-text {
    font-size: 34px;
  }

  .faq-content {
    font-size: 34px;
  }
}

body {
  margin: 0;
  font-family: sans-serif;
}

.side-nav {
  background: #222;
  color: #fff;
}

.side-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.side-nav a {
  display: block;
  padding: 20px;
  color: #393939;
  text-decoration: none;
}

.side-nav a:hover {
  background: #797979;
}

@media (min-width: 1003px) {

  .hamburger {
    display: none;
  }

  .side-nav {
    position: fixed;
    left: 0;
    top: 0;
    width: 15%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.7);   /* 透明度70% */
    backdrop-filter: blur(6px);             /* ぼかし */
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    padding-top: 30px; /* モバイルと同じ余白 */
    z-index: 1000;
     overflow-y: auto;   
  }

  .main-content {
  margin-left: 15%; /* 左メニュー分スペース */
  width: 85%;       /* 残りの幅を指定 */
  box-sizing: border-box; /* パディング込みで幅管理 */
}

.side-nav a {
  margin-bottom: 20px;       /* 下の余白 */
  font-size: 22px;           /* 文字サイズ */
  font-weight: 500;
  color: #393939;
  text-align: center;


}
}



@media (max-width: 1002px) {

.hamburger {
  position: fixed;
  top: 25px;
  right: 25px;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.7);
  border-radius: 20%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  z-index: 9999;
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
  backdrop-filter: blur(6px);
}

/* 三本線 */
.hamburger span {
  width: 55px;
  height: 5px;
  background: #393939;
  border-radius: 2px;
}
  .side-nav {
    position: fixed;
    top: 0;
    right: -45%;
    width: 45%;
    height: 1100px;
  background: rgba(255, 255, 255, 0.65); /* 白を透過 */
  backdrop-filter: blur(10px); /* ぼかし */
    transition: 0.3s;
    z-index: 1000;
      display: flex;
  flex-direction: column;
  padding-top: 120px; 
   overflow-y: auto;
  }

  .side-nav.open {
    right: 0;
  }


  .side-nav a {
  margin-bottom: 20px;       /* 下の余白 */
  font-size: 32px;           /* 文字サイズ */
  font-weight: 600;
  color: #393939;
  text-align: center;
}
}
.tab-menu{

  display:flex;
  gap:40px;
  margin-bottom:40px;
  justify-content:center;
  transform:translateX(-160px);
}

.tab-btn{
  position:relative;
  background:none;
  border:none;
  padding:0 0 20px;
  color:#999;
  font-size:36px;
  letter-spacing:.12em;
  cursor:pointer;
  transition:.3s;
}

.tab-btn::after{

  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:0;
  height:1px;
  background:#c03204;
  transition:.3s;

}

.tab-btn.active{
  color:#c03204;
}



.tab-btn.active::after{

  width:100%;

}
.tab-content{
  display:none;
}

.tab-content.active{

  display:block;

}



.works-scroll2 {

  display: flex;
  position: relative;
  margin: 0 auto;
  gap: 20px;
  width: 940px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 20px 0 30px;
  
}



.works-scroll4 {

  display: flex;
  position: relative;
  margin: 0 auto;
  gap: 20px;
  width: 940px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 20px 0 30px;
  
}



.works-scroll4 img {
  width: 38%;

}
.works-scroll3 {

  display: flex;
  position: relative;
  margin: 0 auto;
  gap: 60px;
  width: 940px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 30px 0 30px;

}


.box{
  font-size:34px;
    line-height:1.8;
  text-align: left;
  box-shadow:
    inset 0 0 0 1px #0b0b0b,
    inset 0 0 0 10px #fff,
    inset 0 0 0 11px #0b0b0b;
  flex: 0 0 auto;
  width: 600px;
  height: 500px;
  overflow-y: auto;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  padding: 60px;

}

.box-inner{

  height:100%;
  overflow-y:auto;


}