@charset "utf-8";

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

.clearfix	{
	display				: block ;
}

/* Hides from IE-mac \*/
* html .clearfix { height : 1% ; }
/* End hide from IE-mac */

html	{
	background		: none ;
	position		: relative ;
	width			: 100% ;
	height			: 100% ;
	margin: 0;
	padding: 0;
}

body	{
	width	: 100% ;
	padding	: 0 ;
	margin	: 0 ;
	font-family: "Zen Old Mincho", serif;
	font-size	: 16px ;
	font-weight	: 400 ;
	line-height	: 1.5;
	color	: #000;
	-webkit-text-size-adjust: 100%;
	position: relative ;
	overflow-x: hidden;
	background-color: #fff;
}

a img	{
	border			: none ;
}

a:hover img{
}

a	{
	color: #000;
	text-decoration	: none ;
}

a:hover{
	color: #000;
	text-decoration	: none ;
}

form{
	margin			: 0 ;
	padding			: 0 ;
}



/*************************メインイメージ*************************/
.main-visual {
    position: relative;
    width: 100%;
    height: 900px;
}

.background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: 1;
}

.bg-left,
.bg-right {
    width: 50%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.bg-left {
    background-image: url('../img/mainback01.jpg');
}

.bg-right {
    background-image: url('../img/mainback02.jpg');
}

.content-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    color: white;
    text-align: center;
    padding: 0;
}

.logo_area{
	width: 100%;
	height: 90px;
	border-bottom: solid 4px #fff;
}

.logo{
	width: 360px;
	height: 54px;
	margin: 20px 0 0 50px;
	padding: 0;
}
.logo img{
	width: 360px;
	height: 54px;
}

.main_txtbox{
	width: 100%;
	text-align: center;
	margin: 50px auto;
	position: relative;
	z-index: 3;
	background-image: url('../img/chiba.png');
	background-position: center;
	background-size: 240px 320px;
	background-repeat: no-repeat;
}

.main_txt01{
	width: 100%;
	text-align: center;
	font-size: 28px;
	font-weight: 500;
	margin: 0 0 40px;
	text-shadow: 2px 2px 4px #000, 0 0 1em #000, 0 0 0.5em #000;
}

.main_txt02{
	width: 100%;
	text-align: center;
	font-size: 36px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
	text-shadow: 2px 2px 4px #000, 0 0 1em #000, 0 0 0.5em #000;
}
.main_txt02 span{
	font-size: 48px;
}

.main_txt03{
	width: 100%;
	text-align: center;
	font-size: 24px;
	font-weight: 500;
	margin: 0 0 40px;
	text-shadow: 2px 2px 4px #000, 0 0 1em #000, 0 0 0.5em #000;
}

.main_home{
	width: 720px;
	height: 720px;
	position: absolute;
	left: 45%;
	top: 120px;
	z-index: 2;
}
.main_home img{
	width: 720px;
	height: 720px;
}

.main_family{
	width: 300px;
	height: 300px;
	position: absolute;
	right: 51%;
	bottom: 100px;
	z-index: 3;
}
.main_family img{
	width: 300px;
	height: 300px;
}


/****コンバージョンエリア****/
.cv_box{
	width: 1400px;
	background-color: #edf7f6;
	margin: 0 auto 100px;
	padding: 20px 0 5px;
	background-image: url('../img/machi.png');
	background-position: bottom 5px center;
	background-repeat: no-repeat;
}

.cv_midashi{
	width: 100%;
	font-size: 27px;
	font-weight: 700;
	font-family: "Noto Sans JP", sans-serif;
	text-align: center;
	margin: 0 auto 30px;
	padding: 0;
}

.cv_btnarea{
	width: 1020px;
	margin: 0 auto 20px;
	padding: 0 0 40px;
	display: -webkit-flex;
	display: flex;
	flex-wrap: wrap;
	-webkit-justify-content: space-around;
	justify-content: space-around;
}

.cv_btn{
	width: 300px;
	height: 88px;
}
.cv_btn img{
	width: 300px;
	height: 88px;
}
.cv_btn a:hover img{
	opacity: 0.6;
	filter: alpha(opacity=60);
	 -moz-opacity: 0.6;
}

.cv_wrap{
	width: 1400px;
	margin: 0 auto;
	transform: translateY(-80px);
	position: relative;
	z-index: 3;
}



/****共通****/
.en_sub_midashi{
	width: 100%;
	font-size: 30px;
	font-weight: 400;
	font-family: "Noto Sans JP", sans-serif;
	text-align: center;
	margin: 0 auto 15px;
	color: #a4d7d5;
}

.en_midashi{
	width: 100%;
	font-size: 42px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 30px;
	padding: 0;
}



/****concept****/
.concept_area{
	width: 100%;
	margin: 0 auto 100px;
	display: inline-block;
}

.concept_l{
	width: 50%;
	height: auto;
	float: left;
}
.concept_l img{
	width: 100%;
	height: auto;
}

.concept_r{
	width: calc( 50% - 40px );
	padding: 0 0 0 40px;
	float: right;
}

.concept_txt01{
	width: 100%;
	font-size: 30px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.concept_txt02{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.concept_txt03{
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	margin: 0 0 30px;
	padding: 0;
	line-height: 2;
}

.con_box{
	width: 100%;
	padding: 0 0 260px;
	background: linear-gradient(to top, transparent 0%, transparent 70%, #fff 100%), url('../img/back.jpg');
	background-color: rgba(255,255,255,0.6);
	background-blend-mode: lighten;
	background-position: bottom center;
	background-repeat: no-repeat;
	background-size: 100% 640px;
}

.con_txt01{
	width: 100%;
	font-size: 42px;
	font-weight: 700;
	text-align: center;
	margin: 0 0 40px;
	padding: 0;
}

.con_txt02{
	width: 100%;
	font-size: 30px;
	font-weight: 700;
	text-align: center;
	margin: 0 0 40px;
	padding: 0;
}

.con_txt03{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	text-align: center;
	margin: 0 0 40px;
	padding: 0;
	line-height: 2;
}

.con_parent {
    text-align: center;
}
.con_txt04{
	font-size: 30px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto;
	padding: 0;
	background-color: #fff;
	display: inline;
}

.con_txt05{
    font-size: 30px;
    font-weight: 700;
    padding: 0;
    border-bottom: solid 10px #a4d7d5;
    display: flex; /* inline-flex から flex に変更 */
    align-items: center;
    gap: 5px;
    margin: 0 0 20px;
    width: fit-content; /* 内容に合わせた幅 */
}
.con_txt05 span{
    font-size: 12px;
}


/****職人の想い****/
.en_tit{
	width: 100%;
	font-size: 30px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 30px;
	padding: 0;
}

/* カルーセル全体のコンテナ */
.carousel-container {
    max-width: 100%;
    margin: 0 auto 60px;
    display: flex;
    align-items: stretch;
    background-color: white;
    overflow: hidden;
}

/* 固定エリア(左側) */
.fixed-area {
    flex-shrink: 0;
    width: 180px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
}

.fixed-area .icon {
    width: 150px;
    height: 100px;
    margin-bottom: 15px;
}

.fixed-area .icon img {
    width: 100%;
    height: 100%;
}

.fixed-area .title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    line-height: 1.6;
}

/* スライドエリア */
.slide-wrapper {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.slide-container {
    display: flex;
    transition: transform 0.4s ease-in-out;
    padding: 30px 0;
}

.slide-item {
    flex-shrink: 0;
    width: 300px;
    margin: 0 10px;
}

.slide-item .image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 4px;
}

.slide-item .image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(51, 51, 51, 0.5);
    z-index: 1;
}

.slide-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-item .overlay-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    line-height: 1.6;
    width: 90%;
    z-index: 2;
}

.slide-item .description {
    margin-top: 15px;
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

/* ナビゲーションボタン */
.nav-button {
    position: absolute;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: rgba(164, 215, 213, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background-color 0.3s;
}

.nav-button:hover {
    background-color: rgba(164, 215, 213, 1);
}

.nav-button.prev {
    top: calc(50% + 60px);
    transform: translateY(-50%);
}

.nav-button.next {
    top: calc(50% - 60px);
    transform: translateY(-50%);
}

.nav-button svg {
    width: 24px;
    height: 24px;
    fill: white;
}

.nav-button:disabled {
    opacity: 0.5;
    cursor: default;
}

/* インジケーター(ドット) */
.indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 20px 0;
}

.indicator-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #d0d0d0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.indicator-dot.active {
    background-color: #a4d7d5;
}


/****見学会紹介****/
.ken_box{
	width: 950px;
	margin: 0 auto 150px;
}

.ken_line{
	width: 950px;
	display: inline-block;
}

.ken_l{
	width: 510px;
	float: left;
}

.ken_r{
	width: 360px;
	margin: 0 0 0 80px;
	float: left;
}

.ken_txt01{
	width: 100%;
	font-size: 30px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.nev_txt02{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.ken_txt03{
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	margin: 0 0 30px;
	padding: 0;
	line-height: 2;
}


/****スライダー****/
.gallery-container {
    max-width: 510px;
    margin: 0 auto;
}

/* メイン画像表示エリア */
.main-image-area {
    width: 510px;
    height: 340px;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}

.main-image-area img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-image-area .placeholder {
    color: white;
    font-size: 48px;
    font-weight: 300;
    letter-spacing: 0.2em;
}

/* サムネイルエリア */
.thumbnail-area {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.thumbnail {
    width: 76px;
    height: 76px;
    cursor: pointer;
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color 0.3s, opacity 0.3s;
    opacity: 0.7;
}

.thumbnail:hover {
    opacity: 1;
    border-color: #333;
}

.thumbnail.active {
    opacity: 1;
    border-color: #333;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 画像データを非表示 */
.gallery-images {
    display: none;
}

/* スマホ用ナビゲーションボタン */
.mobile-nav,
.swipe-hint {
    display: none;
}



/****施工事例****/
.ex_box{
	width: 1020px;
	margin: 0 auto 150px;
}

.ex_line{
	width: 1020px;
	display: inline-block;
}

.ex_l01{
	width: 510px;
	float: left;
}

.ex_r01{
	width: 430px;
	margin: 0 0 0 80px;
	float: left;
}

.ex_l02{
	width: 510px;
	float: right;
}

.ex_r02{
	width: 430px;
	margin: 0 80px 0 0;
	float: left;
}


.ex_txt01{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.ex_txt02{
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	margin: 0 0 30px;
	padding: 0;
	line-height: 2;
}

/****よくある質問****/
.faq_box{
	width: 1020px;
	margin: 0 auto 150px;
}

.faq_area{
	width: 1020px;
	border-bottom: solid 2px #a4d7d5;
	margin: 0 0 30px;
}

.faq_line{
	width: 1020px;
	display: inline-block;
	padding: 0 0 10px;
}

.faq_l{
	width: 55px;
	text-align: center;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 36px;
	font-weight: 500;
	float: left;
}

.faq_r{
	width: calc( 1020px - 55px );
	font-family: "Noto Sans JP", sans-serif;
	font-size: 18px;
	font-weight: 500;
	padding: 23px 0 0;
	float: left;
}



/**A共通**/
.btn01{
	width: 300px;
	padding: 10px 0;
	margin: 30px auto 0;
	text-align: center;
	border: solid 1px #a4d7d5;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	background-color: #fff;
}

.btn02{
	width: 300px;
	padding: 10px 0;
	margin: 0 auto;
	text-align: center;
	border: solid 1px #a4d7d5;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	background-color: #fff;
}

.btn03{
	width: 300px;
	padding: 10px 0;
	margin: -50px auto 100px;
	text-align: center;
	border: solid 1px #a4d7d5;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	background-color: #fff;
}

/****ショールーム****/
.show_box{
	width: 100%;
	height: 680px;
	margin: 0 0 200px;
	display: inline-block;
}

.show_l{
	width: 50%;
	float: left;
	display: inline-block;
}

.show_l_01{
	width: 50%;
	height: 680px;
	float: left;
	object-fit: cover;
}
.show_l_01 img{
	width: 100%;
	height: 100%;
}

.show_l_02{
	width: 50%;
	height: 680px;
	float: left;
	background-color: #e1e1e1;
}

.show_base{
	width: 100%;
}
.show_base img{
	width: 100%;
}

.show_map{
	width: 90%;
	margin: 0 auto;
}
.show_map img{
	width: 100%;
}


/****メッセージ****/
.mess_box{
	width: 1020px;
	margin: 0 auto 100px;
}

.mess_area{
	width: 1020px;
	display: inline-block;
}

.mess_l{
	width: 490px;
	padding: 0 20px 0 0;
	float: left;
}

.mess_l_txt01{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	margin: 0 0 13px;
	padding: 0;
}
.mess_l_txt02{
	width: 100%;
	font-size: 14px;
	font-weight: 400;
	font-family: "Noto Sans JP", sans-serif;
	margin: 0 0 40px;
}

.mess_r{
	width: 510px;
	float: right;
}
.mess_r img{
	width: 100%;
	height: auto;
}


/****お問い合わせ****/
/************************枠************************/
.ot_bg{
	width: 720px;
	padding: 50px 165px;
	margin: 0 auto 100px;
	background-color: #e6f4f3;
}


.none{
	display: none;
}

.cont_txt01{
	width: 720px;
	margin: 0 auto 50px;
	text-align: center;
}

.cont_txt02{
	width: 720px;
	margin: 50px auto 20px;
	text-align: center;
}

.dai01{
	width: 100%;
	padding: 0 0 5px;
	margin: 0 0 10px;
	border-bottom: solid 1px #0abab5;
}
.dai01 span{
	padding: 0 0 5px;
	margin: 0 0 0 10px;
	font-size: 12px;
}

.radio_box{
	width: 100%;
	margin: 0 0 30px;
	display: -webkit-flex;
	display: flex;
	flex-wrap: wrap;
	-webkit-justify-content: left;
	justify-content: left;
}

.radioItem {
	width: 180px;
	margin: 0 40px 0 0;
  display: inline-flex;
  align-items: center;
  column-gap: 4px;
  line-height: 1;
  cursor: pointer;
}

.radioItem:not(:last-of-type) {
  margin-right: 16px;
}

.radioButton {
  appearance: none;
  position: relative;
  width: 20px;
  height: 20px;
  border: 1px solid #0abab5;
  border-radius: 9999px;
  background-color: #ffffff;
  cursor: pointer;
}

.radioButton:checked {
  background-color: transparent;
}

.radioButton:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 12px;
  height: 12px;
  margin: auto;
  border-radius: 9999px;
  background-color: #0abab5;
}


.dai02{
	width: 100%;
	margin: 0 0 15px;
}
.dai02 span{
	padding: 0 0 5px;
	margin: 0 0 0 10px;
	font-size: 12px;
}

.txt{
	width: calc( 100% - 22px );
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txt:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}
.txt02{
	width: 80px;
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txt02:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}

.txt03{
	width: 100px;
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txt03:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}

.txtarea{
	width: calc( 100% - 22px );
	height: 180px;
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txtarea:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}

.cont_txt03{
	width: 720px;
	margin: 20px auto 50px;
	font-weight: 700;
	text-align: left;
}
.cont_txt03 a{
	width: 720px;
	color: #0abab5;
	text-decoration: underline;
}

.send_btnbox{
	width: 360px;
	margin: 20px auto;
}

.btn_send{
	display: flex;
	justify-content: center;
	align-items: center;
	width: calc( 100% - 4px );
	height: 50px;
	position: relative;
	box-sizing: border-box;
	text-decoration: none;
	transition-duration: 0.3s;
	text-align: center;
	font-size: 21px;
	font-weight: 700;
	border: 2px solid #0abab5;
	background: #0abab5;
	color: #fff;
	border-radius: 50px;
	cursor: pointer;
	font-family: "fot-tsukuardgothic-std", sans-serif;
}

.btn_send:hover{
	background: #fff;
	color: #0abab5 !important;
}

.btn_send:hover:before{
	border-top: 2px solid #0abab5;
	border-right: 2px solid #0abab5;
}


.copy{
	width: 100%;
	padding: 3px 0;
	text-align: center;
	font-size: 14px;
}


/****サンクスページ****/
.thanks_txt01{
	width: 100%;
	text-align: center;
	font-size: 42px;
	font-weight: 500;
	margin: 140px 0 40px;
	text-shadow: 2px 2px 4px #000, 0 0 1em #000, 0 0 0.5em #000;
}

.thanks_txt02{
	width: 100%;
	text-align: center;
	font-size: 30px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
	text-shadow: 2px 2px 4px #000, 0 0 1em #000, 0 0 0.5em #000;
}

.thanks_txt03{
	width: 100%;
	text-align: center;
	font-size: 21px;
	font-weight: 500;
	margin: 0 0 40px;
	text-shadow: 2px 2px 4px #000, 0 0 1em #000, 0 0 0.5em #000;
}



@media screen and (max-width: 1024px) {
/* 768pxまでの幅の場合に適応される */

/*************************メインイメージ*************************/
.main-visual {
    height: auto;
    min-height: 100vh;
}

.background-container {
    flex-direction: column;
}

.bg-left,
.bg-right {
    width: 100%;
    height: 50vh;
}

.logo_area{
	width: 100%;
	height: 70px;
	border-bottom: solid 4px #fff;
}

.logo{
	width: 270px;
	height: 40px;
	margin: 15px 0 0 20px;
	padding: 0;
}
.logo img{
	width: 270px;
	height: 40px;
}

.main_txtbox{
	width: 90%;
	text-align: center;
	margin: 50px auto;
	position: relative;
	z-index: 3;
	background-image: url('../img/chiba.png');
	background-position: center;
	background-size: 240px 320px;
	background-repeat: no-repeat;
}

.main_txt01{
	width: 100%;
	text-align: center;
	font-size: 28px;
	font-weight: 500;
	margin: 0 0 40px;
}

.main_txt02{
	width: 100%;
	text-align: center;
	font-size: 36px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}
.main_txt02 span{
	font-size: 48px;
}

.main_txt03{
	width: 100%;
	text-align: center;
	font-size: 24px;
	font-weight: 500;
	margin: 0 0 40px;
}

.main_home{
	width: 90%;
	height: auto;
	position: absolute;
	left: 5%;
	top: 70%;
	z-index: 2;
}
.main_home img{
	width: 100%;
	height: auto;
}

.main_family{
	display: none;
}
.main_family img{
	display: none;
}

/****コンバージョンエリア****/
.cv_box{
	width: 90%;
	background-color: #edf7f6;
	margin: 0 auto 100px;
	padding: 20px 5% 5px;
	background-image: url('../img/machi.png');
	background-position: bottom 5px center;
	background-repeat: no-repeat;
}

.cv_midashi{
	width: 100%;
	font-size: 27px;
	font-weight: 700;
	font-family: "Noto Sans JP", sans-serif;
	text-align: center;
	margin: 0 auto 30px;
	padding: 0;
}

.cv_btnarea{
	width: 90%;
	margin: 0 auto 20px;
	padding: 0 0 40px;
	display: -webkit-flex;
	display: flex;
	flex-wrap: wrap;
	-webkit-justify-content: space-around;
	justify-content: space-around;
}

.cv_btn{
	width: 100%;
	height: auto;
	margin: 0 0 15px;
}
.cv_btn img{
	width: 100%;
	height: auto;
}
.cv_btn a:hover img{
	opacity: 0.6;
	filter: alpha(opacity=60);
	 -moz-opacity: 0.6;
}

.cv_wrap{
	width: 100%;
	margin: 100px auto;
	transform: translateY(0);
	position: relative;
	z-index: 3;
}


/****共通****/
.en_sub_midashi{
	width: 100%;
	font-size: 26px;
	font-weight: 400;
	font-family: "Noto Sans JP", sans-serif;
	text-align: center;
	margin: 0 auto 15px;
	color: #a4d7d5;
}

.en_midashi{
	width: 100%;
	font-size: 32px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 30px;
	padding: 0;
}



/****concept****/
.concept_area{
	width: 100%;
	margin: 0 auto 100px;
	display: inline-block;
}

.concept_l{
	width: 100%;
	height: auto;
	float: none;
}
.concept_l img{
	width: 100%;
	height: auto;
}

.concept_r{
	width: 90%;
	padding: 0;
	margin: 0 auto 40px;
	float: none;
}

.concept_txt01{
	width: 100%;
	font-size: 17px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
	letter-spacing: -1px;
}

.concept_txt02{
	width: 100%;
	font-size: 16px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
	letter-spacing: -1px;
}

.concept_txt03{
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	margin: 0 0 30px;
	padding: 0;
	line-height: 2;
	letter-spacing: -1px;
}

.con_box{
	width: 100%;
	padding: 0 0 260px;
	background: linear-gradient(to top, transparent 0%, transparent 70%, #fff 100%), url('../img/back.jpg');
	background-color: rgba(255,255,255,0.6);
	background-blend-mode: lighten;
	background-position: bottom center;
	background-repeat: no-repeat;
	background-size: 400%;
}

.con_txt01{
	width: 90%;
	font-size: 42px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 40px;
	padding: 0;
}

.con_txt02{
	width: 90%;
	font-size: 30px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 40px;
	padding: 0;
}

.con_txt03{
	width: 90%;
	font-size: 16px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 40px;
	padding: 0;
	line-height: 2;
	letter-spacing: -1px;
}

.con_parent {
    text-align: center;
}
.con_txt04{
	width: 90%;
	font-size: 28px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto;
	padding: 0;
	background-color: #fff;
	display: block;
	letter-spacing: -1px;
}

.con_txt05{
    font-size: 21px;
    font-weight: 700;
    padding: 0;
    border-bottom: solid 10px #a4d7d5;
    display: flex; /* inline-flex から flex に変更 */
    align-items: center;
    gap: 5px;
    margin: 0 0 20px;
    width: fit-content; /* 内容に合わせた幅 */
}
.con_txt05 span{
    font-size: 12px;
}


/****職人の想い****/
.en_tit{
	width: 100%;
	font-size: 24px;
	font-weight: 700;
	text-align: center;
	margin: 0 auto 30px;
	padding: 0;
}


/****カルーセル****/
.carousel-container {
    flex-direction: column;
}

.fixed-area {
    width: calc( 100% - 40px );
    border-right: none;
    border-bottom: 1px solid #e0e0e0;
    padding: 20px;
}

.slide-wrapper {
    overflow: hidden;
    width: 100%;
}

.slide-container {
    display: flex;
    gap: 0;
}

.slide-item {
    width: 100%; /* 100vwから100%に変更 */
    flex-shrink: 0;
    padding: 0 5%;
    margin: 0;
    box-sizing: border-box;
}

.slide-item .image-wrapper {
    height: auto;
    width: 100%;
}

.slide-item .overlay-text {
    font-size: 18px;
}

.nav-button {
    width: 40px;
    height: 40px;
    right: 15px;
}

.nav-button.prev {
    top: calc(40% - 50px);
}

.nav-button.next {
    top: calc(40% + 50px);
}

.nav-button svg {
    width: 20px;
    height: 20px;
}


/****見学会紹介****/
.ken_box{
	width: 90%;
	margin: 0 auto 50px;
}

.ken_line{
	width: 100%;
	display: inline-block;
}

.ken_l{
	width: 100%;
	float: none;
	margin: 0 0 50px;
}

.ken_r{
	width: 100;
	margin: 0;
	float: left;
}

.ken_txt01{
	width: 100%;
	font-size: 30px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.nev_txt02{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.ken_txt03{
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	margin: 0 0 30px;
	padding: 0;
	line-height: 2;
}


/****スライダー****/
.gallery-container {
    max-width: 100%;
}

.main-image-area {
    width: 100%;
    max-width: 510px;
    height: auto;
    aspect-ratio: 510 / 340;
    touch-action: pan-y;
}

/* サムネイルを非表示 */
.thumbnail-area {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 10px;
}

.thumbnail {
    width: 45px;
    height: 45px;
}
.thumbnail img{
    width: 100%;
    height: 100%;
}


/****施工事例****/
.ex_box{
	width: 90%;
	margin: 0 auto 50px;
}

.ex_line{
	width: 100%;
	display: inline-block;
	margin: 0 0 50px;
}

.ex_l01{
	width: 100%;
	float: none;
	margin: 0 0 50px;
}

.ex_r01{
	width: 100%;
	margin: 0;
	float: left;
}

.ex_l02{
	width: 100%;
	float: none;
	margin: 0 0 50px;
}

.ex_r02{
	width: 100%;
	margin: 0;
	float: left;
}


.ex_txt01{
	width: 100%;
	font-size: 21px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.ex_txt02{
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	margin: 0 0 30px;
	padding: 0;
	line-height: 2;
}

/****よくある質問****/
.faq_box{
	width: 90%;
	margin: 0 auto 150px;
}

.faq_area{
	width: 100%;
	border-bottom: solid 2px #a4d7d5;
	margin: 0 0 30px;
}

.faq_line{
	width: 100%;
	display: inline-block;
	padding: 0 0 10px;
}

.faq_l{
	width: 35px;
	text-align: center;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 28px;
	font-weight: 500;
	float: left;
}

.faq_r{
	width: calc( 100% - 35px );
	font-family: "Noto Sans JP", sans-serif;
	font-size: 18px;
	font-weight: 500;
	padding: 15px 0 0;
	float: left;
}



/**A共通**/
.btn01{
	width: 300px;
	padding: 10px 0;
	margin: 30px auto 0;
	text-align: center;
	border: solid 1px #a4d7d5;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	background-color: #fff;
}

.btn02{
	width: 300px;
	padding: 10px 0;
	margin: 0 auto;
	text-align: center;
	border: solid 1px #a4d7d5;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	background-color: #fff;
}

.btn03{
	width: 300px;
	padding: 10px 0;
	margin: -20px auto 50px;
	text-align: center;
	border: solid 1px #a4d7d5;
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	background-color: #fff;
}

/****ショールーム****/
.show_box{
	width: 100%;
	height: auto;
	margin: 0 0 100px;
	display: inline-block;
}

.show_l{
	width: 90%;
	float: none;
	margin: 0 5% 20px;
	display: inline-block;
}

.show_l_01{
	width: 100%;
	height: auto;
	float: none;
	object-fit: cover;
}
.show_l_01 img{
	width: 100%;
	height: 100%;
	display: block;
}

.show_l_02{
	width: 100%;
	height: auto;
	padding: 0 0 20px;
	float: none;
	background-color: #e1e1e1;
}

.show_base{
	width: 90%;
	margin: 0 auto;
	display: block;
}
.show_base img{
	width: 100%;
	display: block;
}

.show_map{
	width: 90%;
	margin: 0 auto;
}
.show_map img{
	width: 100%;
}


/****メッセージ****/
.mess_box{
	width: 90%;
	margin: 0 auto 100px;
}

.mess_area{
	width: 100%;
	display: inline-block;
}

.mess_l{
	width: 100%;
	padding: 0;
	float: none;
}

.mess_l_txt01{
	width: 100%;
	font-size: 18px;
	font-weight: 700;
	margin: 0 0 13px;
	padding: 0;
}
.mess_l_txt02{
	width: 100%;
	font-size: 14px;
	font-weight: 400;
	font-family: "Noto Sans JP", sans-serif;
	margin: 0 0 40px;
}

.mess_r{
	width: 100%;
	float: none;
	object-fit: cover;
	margin: 0 0 20px;
}
.mess_r img{
	width: 100%;
	height: auto;
}


/************************フォーム************************/
.ot_bg{
	width: 90%;
	padding: 20px 5%;
	margin: 0 auto 50px;
	background-color: #e6f4f3;
}


.none{
	display: none;
}

.cont_txt01{
	width: 100%;
	margin: 0 auto 50px;
	text-align: center;
}

.cont_txt02{
	width: 100%;
	margin: 50px auto;
	text-align: center;
}

.dai01{
	width: 100%;
	padding: 0 0 5px;
	margin: 0 0 10px;
	border-bottom: solid 1px #0abab5;
}
.dai01 span{
	padding: 0 0 5px;
	margin: 0 0 0 10px;
	font-size: 12px;
}

.radio_box{
	width: 100%;
	margin: 0 0 30px;
	display: -webkit-flex;
	display: flex;
	flex-wrap: wrap;
	-webkit-justify-content: left;
	justify-content: left;
}

.radioItem {
	width: 100%;
	margin: 0 0 20px 0;
  display: inline-flex;
  align-items: center;
  column-gap: 4px;
  line-height: 1;
  cursor: pointer;
}

.radioItem:not(:last-of-type) {
  margin-right: 16px;
}

.radioButton {
  appearance: none;
  position: relative;
  width: 20px;
  height: 20px;
  border: 1px solid #0abab5;
  border-radius: 9999px;
  background-color: #ffffff;
  cursor: pointer;
}

.radioButton:checked {
  background-color: transparent;
}

.radioButton:checked::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 12px;
  height: 12px;
  margin: auto;
  border-radius: 9999px;
  background-color: #0abab5;
}


.dai02{
	width: 100%;
	margin: 0 0 15px;
}

.txt{
	width: calc( 100% - 22px );
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txt:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}
.txt02{
	width: 60px;
	padding: 12px 3px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txt02:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}

.txt03{
	width: 100px;
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}
.txt03:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}


.txtarea{
	width: calc( 100% - 22px );
	height: 180px;
	padding: 12px 10px;
	border: solid 1px #0abab5;
	border-radius: 5px;
	margin: 0 0 30px;
}

.txtarea:focus {
    border-color: #0abab5;   /* 枠線の色 */
    background-color: #ffc;  /* 背景色 */
    outline: none;           /* ※ブラウザが標準で付加する線を消したいとき */
}

.cont_txt03{
	width: 100%;
	margin: 20px auto 50px;
	font-weight: 700;
	text-align: left;
}
.cont_txt03 a{
	width: 100%;
	color: #0abab5;
	text-decoration: underline;
}

.send_btnbox{
	width: 90%;
	margin: 20px auto;
}

.btn_send{
	display: flex;
	justify-content: center;
	align-items: center;
	width: calc( 100% - 4px );
	height: 50px;
	position: relative;
	box-sizing: border-box;
	text-decoration: none;
	transition-duration: 0.3s;
	text-align: center;
	font-size: 21px;
	font-weight: 700;
	border: 2px solid #0abab5;
	background: #0abab5;
	color: #fff;
	border-radius: 50px;
	cursor: pointer;
	font-family: "fot-tsukuardgothic-std", sans-serif;
}

.btn_send:hover{
	background: #fff;
	color: #0abab5 !important;
}

.btn_send:hover:before{
	border-top: 2px solid #0abab5;
	border-right: 2px solid #0abab5;
}


.th_txt01{
	width: 100%;
	font-size: 36px;
	font-weight: 700;
	margin: 0 auto 50px;
	text-align: center;
}

.th_txt02{
	width: 100%;
	margin: 0 auto 80px;
	text-align: center;
}


/****サンクスページ****/
.thanks_txt01{
	width: 100%;
	text-align: center;
	font-size: 36px;
	font-weight: 500;
	margin: 140px 0 40px;
}

.thanks_txt02{
	width: 100%;
	text-align: center;
	font-size: 24px;
	font-weight: 700;
	margin: 0 0 30px;
	padding: 0;
}

.thanks_txt03{
	width: 100%;
	text-align: center;
	font-size: 15px;
	font-weight: 500;
	margin: 0 0 40px;
}


}



@media screen and (min-width: 1025px) {
/*　画面サイズが769pxからはここを読み込む　*/
.spbr{
	display: none;
}

}