@charset "utf-8";
html {
  font-size: 100%;
  scroll-behavior: smooth;
}
html * {
  box-sizing: border-box;
}
body{ font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";}
/* 画像
-----------------------------------------------------------*/
img {
  max-width: 100%;
  height: auto;
}
/* a
-----------------------------------------------------------*/
a {
  display: block;
}
/* wrap
-----------------------------------------------------------*/
.wrap {
  position: relative;
  width: 100%;
  padding-top: 0;
  background: #fff;
  z-index: 10;
  overflow: hidden;
}
/* font-size
-----------------------------------------------------------*/
.small {
  font-size: clamp(0.5rem, 0.038rem + 1.54vw, 1rem);
}
.middle {
  font-size: clamp(0.75rem, 0.519rem + 0.77vw, 1rem);
}
.big {
  font-size: clamp(1rem, 0.815rem + 0.62vw, 1.5rem);
}
.bold {
  font-weight: bold
}
.category-ttl {
  font-size: clamp(1.5rem, 1.167rem + 1.11vw, 2rem);
  font-weight: bold;
  margin: 0 0 2rem 0;
}

/* color
-----------------------------------------------------------*/
.white{color: #fff}
.black{color: #000}



/* br
-----------------------------------------------------------*/
.spbr {
  display: none;
}
@media (max-width: 540px) {
  .spbr {
    display: block;
  }
}
/* ヘッダー
-----------------------------------------------------------*/

/* 全体ヘッダー */
.site-header {
  background: #c9caca;
  padding: 10px 20px;
}

/* ヘッダー上部ラッパー：ロゴ、モバイル操作群、ナビ */
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

/* ロゴ */
.logo img {
  height: 40px;
  width: auto;
}

/* モバイル操作群（電話＋ハンバーガー） */
.mobile-controls {
  display: flex;
  align-items: center;
}

/* 電話アイコン画像 */
.mobile-controls .tel-link img {
  height: 48px;
  margin-right: 1rem;
}

/* ハンバーガーアイコン（3本線） */
.hamburger-icon {
  display: inline-block;
  position: relative;
  width: 30px;
  height: 22px;
  border: none;
  background: none;
  cursor: pointer;
}
.hamburger-icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
  background: #fff;
  transition: all 0.3s ease;
}
.hamburger-icon span:nth-child(1) { top: 0; }
.hamburger-icon span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger-icon span:nth-child(3) { bottom: 0; }

/* ハンバーガー開閉時のアニメーション */
.hamburger-icon.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
}
.hamburger-icon.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ナビメニュー共通 */
.nav-menu {
  width: 100%;
  display: none;
}
.nav-menu ul {
  display: block;
  text-align: right;
  margin-top: 2rem;
  margin-bottom:0;
  
}
.nav-menu li {
  margin: 10px 0;
}
.nav-menu li a {
  display: inline-block;
  padding: 5px 10px;
  font-family:  YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-size: 1rem;
  color: #fff;
  text-align: center;
}
/* PC表示（769px以上） */
@media screen and (min-width: 769px) {
  .header-top {
    flex-wrap: nowrap;
  }
  .mobile-controls {
    display: none;
  }
  .nav-menu {
    display: block;
    width: auto;
  }
  .nav-menu ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
    margin-top: 0;
  }
  .nav-menu li {
    margin: 0;
  }
}
/* article section
-----------------------------------------------------------*/
section {
  margin: 0;
  padding: 0;
}
/* container
-----------------------------------------------------------*/
.container {
  width: 100%;
  margin: 0 auto 2rem;
  padding:0;
}


/* タブレット～*/
@media (max-width: 912px) {
  .container {
    margin: 0 auto;
    height: auto;
    padding: 0;
  }
}
/* スマートフォン～*/
@media (max-width: 540px) {
  .container {
    padding:0;
  }
}
/* メインビジュアル
-----------------------------------------------------------*/

.main {
  width: 100%;
  height: 65vh;
  background:url("../images/main-img-pc.webp")no-repeat center;
  background-size: cover;
  margin: 0 ;
  padding: 0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.main h1 {
  position: absolute;
  font-family:  YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-size: clamp(1.5rem, 1.091rem + 1.21vw, 2rem);
  color: #fff;
  text-align: center;
  word-break: break-all;
}
.main img.main-logo {
  position: absolute;
  bottom: 4rem;
  right: 4rem;
}
.main-img {
  position: relative;
  width: 100%;
  height: 60vh;
}
.main-bottom{
  width: 80vw;
  max-width: 1200px;
  margin: 0 auto 4rem;
  padding: 6rem 0;
  background: url("../images/bg-letter-01.png") no-repeat no-repeat;
  background-position: bottom;
  background-size: contain;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main-bottom .main-about,.main-bottom .main-txt{
  flex:1;
  padding: 1rem;
}
.main-bottom .main-about p{
  font-family:  YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-size:0.8rem;
  margin-bottom: 0.5rem;
}
.main-bottom .main-about h2{
  font-family:  YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
  font-size:2rem;
  margin-bottom: 1.5rem;
}
.main-bottom .main-about a.viewmore-btn{
	background: #c9caca;
    padding: 0.2rem 1rem;
    color: #fff;
    display: block;
    font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
    font-size: 1rem;
    width: fit-content;
}
.main-bottom .main-txt p{
	font-size: 0.8rem;
	line-height: 1.5rem;
	text-align: justify;
}
.main-bottom-img{
	width: 100%;
	height: 60vh;
}
.fix-bg {
	position: relative;
}
.fix-bg .inner {
    position: absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
    clip-path: inset(0);            /* セクション領域で切り抜き */
}
.main-bottom-img .inner .bg {
  position: fixed; top:0; left:0; width:100vw; height:100vh;
  background: url("../images/main-img-bottom-pc.webp")no-repeat no-repeat; 
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: -1;
}

/* タブレット～*/
@media (max-width: 912px) {
  .main {
    width: 100%;
	height: 50vh;
    margin: 0 0 2rem;
    padding: 0;
	background: url("../images/main-img-sp.webp") no-repeat center;
    background-size: cover;

  }
  .main img.main-logo {
    display: none;
  }


}
/* スマートフォン～*/
@media (max-width: 540px) {
  .main-bottom .main-about h2{
    font-size:1.5rem;
    margin-bottom: 1.5rem;
  }
  .main-bottom {
    width: 95vw;
    margin: 0 auto 4rem;
    padding: 0 0 4rem 0;
    align-items: flex-start;
	flex-direction: column;
  }
  .main-bottom .main-txt p {
    font-size: 1rem;
    line-height: 2rem;
  }	
  .main-bottom-img {
    height: 40vh;
  }	
.main-bottom-img .inner .bg {
  background: url("../images/main-img-bottom-sp.webp")no-repeat no-repeat; 
}
	
}

/* 事業内容　content
-----------------------------------------------------------*/
.content-wrap{
	display: flex;
	justify-content: center;
	align-items: center;
	height: fit-content;
	flex-wrap: wrap-reverse;
}



h2.content-head{
	width: 100%;
	font-size: 2rem;
	padding: 4rem 0;
	text-align: center;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
}
.content-img{
    flex: 1;
    height: -webkit-fill-available;
    max-width: 600px;
    margin-right: auto;
    padding: 2rem;
    background-position: center;
    background-size: cover;
}




.content-img-01{background: url(../images/content-img-01.webp) no-repeat no-repeat;}
.content-img-02{background: url(../images/content-img-02.webp) no-repeat no-repeat;}
.content-img-03{background: url(../images/content-img-03.webp) no-repeat no-repeat;}
.content-img-04{background: url(../images/content-img-04.webp) no-repeat no-repeat;}
.content-img-05{background: url(../images/content-img-05.webp) no-repeat no-repeat;}

.content-title-wrap{
	display: flex;
	justify-content: flex-start;
	align-items: center;
	margin-bottom: 1rem;
}
.content-title-wrap .content-letter{
  width: min(50%, 200px); 
  aspect-ratio: 3 / 2;         /* ボックス自体の比率を固定 */
  background-position: center;
  background-size: contain; 
  background-repeat: no-repeat; 
  margin-right: 1rem;
}
.letter-01{ background: url("../images/content-letter-01.png")}
.letter-02{ background: url("../images/content-letter-02.png")}
.letter-03{ background: url("../images/content-letter-03.png")}
.letter-04{ background: url("../images/content-letter-04.png")}
.letter-05{ background: url("../images/content-letter-05.png")}

.content-title-wrap h3.content-ttl{
	font-size: 1.5rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
}
.content-txt-wrap{
    flex: 1;
	max-width: 600px;
	margin-left: auto;
	padding: 2rem;
}
.content-txt-wrap p.content-dsc{
	font-size: 1rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	margin-bottom: 2rem;
	text-align: justify;
}
.content-txt-wrap ul.content-list{
	display: flex;
	width: 100%;
	max-width: 600px;
	gap:10px;
	flex-wrap: wrap;
}
.content-txt-wrap  ul.content-list li{	
	font-size: 1rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	color: #000;
	width: fit-content;
	flex: 1 1 calc(50% - 5px); /* 2列分 + gap分考慮 */
    box-sizing: border-box;
    text-align: left;
    word-break: break-word;
}

/* PC グレー
-----------------------------------------------------------*/
.bg-gl{
	background-color:#c9caca;
}
.bg-gl .content-txt-wrap h3.content-ttl{
	color: #fff;	
}
.bg-gl .content-txt-wrap p.content-dsc{
	color: #fff;	
}
.bg-gl ul.content-list li{	
	font-size: 1rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	color: #fff;
}



/* スマートフォン～*/
@media (max-width: 540px) {
  h2.content-head {
    font-size: 1.5rem;
    padding: 2rem 0;
	}	
	.content-wrap{
	flex-direction: column-reverse;
	}
	.content-title-wrap{
	width: 100%;
	}
    .content-title-wrap .content-letter {
    width: min(50%, 100px);
	}	
	.letter-01{ background: url("../images/content-letter-01-sp.png")}
	.letter-02{ background: url("../images/content-letter-02-sp.png")}
	.letter-03{ background: url("../images/content-letter-03-sp.png")}
	.letter-04{ background: url("../images/content-letter-04-sp.png")}
	.letter-05{ background: url("../images/content-letter-05-sp.png")}
	.content-img {
    width: 100%;
    padding-bottom: 12rem;
	background-position: center;
    background-size: cover;
    }
	.content-txt-wrap {
    padding: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    }
	.content-txt-wrap img,.content-txt-wrap h3{
    flex: 1;
    }
	.content-txt-wrap img{
    max-width: 120px;
    margin-right: 2rem;
    }
	.content-txt-wrap h3{
    flex: 1;
    }
	/* PC グレー
	-----------------------------------------------------------*/
	.bg-gl{
		background-color:#fff;
	}
	.bg-gl .content-txt-wrap h3.content-ttl{
		color: #000;	
	}
	.bg-gl .content-txt-wrap p.content-dsc{
		color: #000;	
	}
	.bg-gl ul.content-list li{	
		color: #000;	
	}
	
	
	
}
/* 会社情報　company
-----------------------------------------------------------*/
.company-wrap{}

.company-top-letter{
  background: url(../images/bg-letter-02.png) no-repeat no-repeat;
    padding: 4rem;
    width: 80vw;
    margin: 0 auto;
    background-position: center;
    background-size: contain;
}
.company-img{
	width: 100%;
    height: 60vh;
	margin-bottom: 2rem;
}
.fix-bg {
	position: relative;
}
.fix-bg .inner {
  position: absolute; top:0; left:0; width:100%; height:100%;
  clip-path: inset(0);            /* セクション領域で切り抜き */
}
.company-img .inner .bg {
  position: fixed; top:0; left:0; width:100vw; height:100vh;
  background: url("../images/main-img-bottom-pc.webp")no-repeat no-repeat; 
  background-position: center;
  background-size: cover;
  z-index: -1;
}

dl.company-data-list{
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	border-top: 1px solid #c9caca;
}
dl.company-data-list:last-child{
	display: flex;
	justify-content: center;
	align-items: center;
	flex-wrap: wrap;
	border-bottom: 1px solid #c9caca;
}
dl.company-data-list dt,dl.company-data-list dd{
	padding: 1rem 0;
	font-size: 1rem;
}

dl.company-data-list dt{
	width: 30%;
	text-align: center;
}
dl.company-data-list dd{
	width: 70%;
	text-align: left;
}


/* スマホ～*/
@media (max-width: 540px) {
.company-img .inner .bg {
  background: url("../images/main-img-bottom-sp.webp")no-repeat no-repeat; 
}

	
}



/* アクセス
-----------------------------------------------------------*/
.access {
  padding: 4rem 0;
  width: 100%;
  height: 50vh;
}
.access .g-map {
  width: 100%;
  height: 100%;
}
.access .g-map iframe {
  width: 100%;
  height:100%;
}
/* タブレット～*/
@media (max-width: 912px) {
	
}



/* greeting 代表挨拶
-----------------------------------------------------------*/
.greeting{
	width: 100%;
	padding: 4rem 0;
}
.greeting .greeting-wrap{
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.greeting .greeting-wrap .greeting-img,.greeting-wrap .greeting-txt{
}
.greeting .greeting-wrap .greeting-img{
	width: 40%;
	background: url("../images/logo480.png")no-repeat;
	background-position: center;
	background-size: 50%;
	height: -webkit-fill-available;
	background-color: #c9caca;
}
.greeting .greeting-wrap .greeting-txt{
	padding: 2rem 4rem;
}
.greeting .greeting-wrap .greeting-txt h2{
	font-size: 1.5rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	margin-bottom: 1rem;
}
.greeting .greeting-wrap .greeting-txt p{
	font-size: 1.0rem;
	line-height: 1.5rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	margin-bottom: 1rem;
}
.greeting .greeting-wrap .greeting-txt p:last-child{
	margin-bottom: 0;
}
/* タブレット～*/
@media (max-width: 912px) {
	
.greeting .greeting-wrap {
    flex-direction: column;
}
.greeting .greeting-wrap .greeting-img,.greeting-wrap .greeting-txt{
	width: 100%;
	flex: none;
	}
.greeting .greeting-wrap .greeting-img{
	background: url("../images/logo480.png")no-repeat;
	background-position: center;
	background-size: 30%;
	height: 40vh;
	background-color: #c9caca;
}

}

.greeting .greeting-wrap .greeting-txt {
    padding: 2rem 4rem;
}

/* スマホ～*/
@media (max-width: 540px) {
.greeting  {
    padding:0;
}
.greeting .greeting-wrap .greeting-img{
	width: 100%;
	height: 20vh;
}
.greeting .greeting-wrap .greeting-txt {
    padding: 2rem ;
}
	
}

/* philosophy　企業理念
-----------------------------------------------------------*/
.philosophy{
	width: 100%;
	padding: 4rem 0;
}
.philosophy-wrap{
	width: 100%;
	height: 50vh;
	display: flex;
	justify-content: center;
	align-items: center;
	background: url("../images/company-img.png")no-repeat;
	background-color:rgba(255,255,255,0.8);
    background-blend-mode:lighten;
	background-position: center;
	background-size: cover;
}
.philosophy-wrap .philosophy-txt{
	padding: 2rem 4rem;
	text-align: center;
}
.philosophy-wrap .philosophy-txt h2{
	font-size: 1.5rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	margin-bottom: 1rem;
}
.philosophy-wrap .philosophy-txt p{
	font-size: 1.0rem;
	line-height: 1.5rem;
	font-family: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";
	margin-bottom: 1rem;
}
.philosophy-wrap .philosophy-txt p:last-child{
	margin-bottom: 0;
}

/* タブレット～*/
@media (max-width: 912px) {
	
.philosophy-wrap{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}
.philosophy-wrap .philosophy-txt {
    padding: 2rem 1rem;
}

}


/* スマホ～*/
@media (max-width: 540px) {
	
.philosophy {
    width: 100%;
    padding: 4rem 0;
}
.philosophy-wrap {
}
.philosophy-wrap .philosophy-txt {
    padding: 2rem 1rem;
}


}




/* footer
-----------------------------------------------------------*/
footer {
  padding: 2rem 0;
  background: #c9caca;
}
.footer-nav-wrap {
 width: 100%;
 max-width: 1200px;
 margin: 0 auto;
 padding: 2rem;
 display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.footer-logo {
  width: fit-content;
  max-width: 300px;
  padding: 0;
  margin: 0 1.5rem 0 0;
}
.footer-logo img {
  margin: 0 auto 2rem auto;
  display: block;
  max-width: 180px;
}
.footer-nav {
  width: fit-content;
  margin: 0 1rem 0 0;
  padding: 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
.footer-nav li {
  width: fit-content;
  margin: 0 0 1rem 0;
}
.footer-nav li a {
  padding: 0 1rem;
  color: #fff;
  font-size: 1rem;
}
.footer-address {
  width: fit-content;
  text-align: justify;
  margin: 0 auto 2rem;
  padding: 0 1rem;
  color: #fff;
  font-size: 1rem;
}
.footer-address a{
  color: #fff;
}
.copy {
  font-size: 0.8rem;
  text-align: center;
  color: #fff;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";
}
/* タブレット～*/
@media (max-width: 912px) {
  .footer-logo {
    width: 100%;
    margin: 0 auto 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .footer-nav-wrap {
    flex-direction: column;
  }
  .footer-nav {
    width: fit-content;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-wrap: wrap;
    flex-direction: row;
  }
  .footer-nav li {
    width: fit-content;
  }
  .footer-box{
    margin: 0 auto;
    text-align: center;

  }
  .footer-address {
	margin: 0 auto 2rem;
  }
}
/* スマートフォン～*/
@media (max-width: 540px) {
  .footer-nav-wrap {
    padding: 1rem;
  }
  .footer-logo {
    margin: 0 auto 2rem;
  }
  ul.footer-nav {
	width: 100%;
    margin: 0 0 4rem 0;
    border-bottom: 1px solid #fff;
	justify-content: space-between;
  }
  ul.footer-nav li{
	width: 50%;
	text-align: center;

  }
  ul.footer-nav li a {
    padding: 0 0.5rem;
  }
}
	

/* .ScrollTop-btn
-----------------------------------------------------------*/
#page-top {
  width: 60px;
  height: 60px;
  font-size: 24px;
  position: fixed;
  right: 1%;
  bottom: 60px;
}
#page-top a {
  color: #fff;
  text-align: center;
  padding: 0 25%;
  background: #222;
  border-radius: 2rem;
  display: block;
  text-decoration: none;
  line-height: 60px;
  opacity: 0.8;
}
#page-top a:hover {
  opacity: 0.5;
}