@charset "utf-8";
/*****************************************************

全ての要素をリセット
各ブラウザの表示を統一するための設定です

*****************************************************/
html {overflow-y: scroll;scroll-behavior: smooth;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {margin: 0;padding: 0;outline:0;}
address,caption,cite,code,dfn,em,strong,th,var {font-style: normal;}
table {	border-collapse: collapse;border-spacing: 0;}
caption,p {text-align: left;}
h1,h2,h3,h4,h5,h6 {font-size: 100%;text-align:left;}
img,abbr,acronym,fieldset {border: 0;}
li {list-style-type: none;}
img{vertical-align:middle;}
.line {font-size:1px;line-height:1px;}

body {
	background:#f7f7f7;
    color: #231815;
    font-family: "Noto Sans JP","メイリオ", "Meiryo", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Osaka", "ＭＳ Ｐゴシック", "MS P Gothic", Verdana, Arial, Helvetica, sans-serif;
    line-height: 2em;
    letter-spacing: 0.05em;
    text-size-adjust: 100%;
}


table {border-collapse: collapse;}
.float_left {
    display: block;float: left;}
.float_right {
    display: block;float: right;}
.float_left_space {
    display: block;
    float: left;
    margin-right: 30px;
}
.float_right_space {
    display: block;
    float: right;
    margin-left: 30px;
}
.clear{clear:both;}
.w90{width:90%;}
.w80{width:80%;}
.w75{width:75%;}
.w70{width:70%;}
.w65{width:65%;}
.w60{width:60%;}
.w55{width:55%;}
.w50{width:50%;}
.w45{width:45%;}
.w40{width:40%;}
.w35{width:35%;}
.w30{width:30%;}
.w25{width:25%;}
.w20{width:20%;}
.min{font-family:"Zen Old Mincho","游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;}
.f-g{font-family:"Zen Old Mincho","Noto Sans JP","メイリオ", "Meiryo", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "Osaka", "ＭＳ Ｐゴシック", "MS P Gothic", Verdana, Arial, Helvetica, sans-serif;}


/*****************************************************

コンテンツ

*****************************************************/


a:link {
  color: #231815;
  text-decoration: none;
}

a:visited {
  color: #231815;
  text-decoration: none;
}

.page a:link, .page a:visited {
    color: #231815;
}

a:hover {
    text-decoration: none;
    color: #231815;
	opacity:0.6;
}

a:active {
    text-decoration: none;
    color: #231815;
}

.clear::after {
    visibility: hidden;
    display: block;
    font-size: 0px;
    content: " ";
    clear: both;
    height: 0px;
}

* html .clear {
    zoom: 1; }

:first-child + html .clear {
    zoom: 1; }

a, a img {
    transition: 0.3s ease-in-out;
}

a img:hover, .shopnav a:hover, .foot-nav a:hover {
    opacity: 0.6;
}

a[href^="tel:"] {
    pointer-events: none;
   
}

@media screen and (max-width: 768px) {
    a[href^="tel:"] {
    pointer-events: auto !important;
}
#company-area .box .lbox dl a[href^="tel:"] {
    pointer-events: none;
	color:#fff;
}
footer .box .rbox dl dd a[href^="tel:"] {
    pointer-events: none;
    color:#00859b!important;
}
}

.bt-a {
    text-align: center;
    margin: 20px auto;
}

.bt-a a {
    display: inline-block;
    text-align: center;
    border: 2px solid #000;
    background: rgb(255, 255, 255);
    box-sizing: border-box;
    padding: 5px 4em;
    font-size: 90%;
    border-radius: 50px;
    box-shadow: #000 2px 2px 0px 0px;
    transition: 0.3s ease-in-out;
}

.bt-a a:hover {
    box-shadow: #000 5px 5px 0px 0px;
}

.nen {
    font-size: 0.8em;
}
/*****************************************************

動画

*****************************************************/
body video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  transition-duration: 0ms;
}

/* 背景動画 */
.movie-box {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

#video-container,
#bg-video {
  width: 100%;
  height: 100%;
}

#bg-video {
  object-fit: cover;
}


.movie-box {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.movie-box::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(5, 45, 110, 0.65), rgba(0, 210, 220, 0.28));
  pointer-events: none;
}

.movie-box::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.5'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  background-repeat: repeat;
  opacity: 0.18;
}

/*****************************************************

メインヘッダー

*****************************************************/
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #fff;
  overflow-x: hidden;
}

.wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  margin: 0 auto;
  overflow: visible;
}

/* header */
header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  pointer-events: none;
}

.head-contents {
  width: 95%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 32px 0;
  box-sizing: border-box;
  pointer-events: none;
}

.headtitle-area {
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

/* 押したいものだけクリック可 */
.head-rogo,
.head-rogo a,
.toibox,
.toibox a {
  pointer-events: auto;
}

.head-rogo {
  width: 260px;
  margin: 0;
}

.head-rogo img {
  display: block;
  width: 100%;
  height: auto;
}

.toibox a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 42px;
  background: rgb(0 0 0 / 85%);
  color: #fff;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
	
}


/*****************************************************

メインビジュアル

*****************************************************/
#main-area {
  position: relative;
  min-height: 100vh;
}

#main-area .innerbox {
  position: relative;
  width: 95%;
  max-width: 1600px;
  min-height: 100vh;
  margin: 0 auto;
}

#main-area .main-title {
  position: absolute;
  top: 46%;
  left: 50%;
  margin: 0;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: clamp(46px, 8vw, 96px);
  font-weight: 400;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

#main-area .main-title span {
  display: block;
  margin-top: 3rem;
  font-family: sans-serif;
  font-size: clamp(14px, 1.5vw, 20px);
  font-weight: 700;
  letter-spacing: 0.08em;
}

/* 左メニュー */
.side-menu {
  position: absolute;
  left: 0;
  bottom: 100px;
  z-index: 5;
}

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

.side-menu a {
  color: #fff;
  font-size: 14px;
  text-decoration: none;
	
}
@media screen and (max-height: 900px) {
.side-menu {
  bottom:10px;
}	
}
@media screen and (max-width: 800px) {
	
#main-area .innerbox {
  min-height: 90vh;
}
.side-menu ul{
	display:none;
}
}
@media screen and (max-width: 480px) {
#main-area .innerbox {
  min-height: 90vh;
}
	
}
/*****************************************************

スクロールナビ

*****************************************************/

.nav-area{
	position: relative;
}
.scroll-gnav {
	position:absolute;
	z-index: 2;
	width:100%;
	max-width:600px;
	overflow: visible;
	pointer-events: auto;
	transition: opacity 0.25s ease, top 0.25s ease;
	left:50%;
	margin-left:-300px;
}

/* JSでis-fixedが付いた時 */
.scroll-gnav.is-fixed {
position:fixed;
  top:24px;
  z-index: 2;
}

.scroll-gnav nav {
  position: absolute;
  z-index: 0;
	width:600px;
padding:0 2rem;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  box-shadow: 0 12px 35px rgba(0, 40, 80, 0.12);
  pointer-events: auto;
  transition: background 0.25s ease, box-shadow 0.25s ease;
	
}

.scroll-gnav.is-fixed nav {
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 14px 35px rgba(0, 40, 80, 0.18);
}

.scroll-gnav nav ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 66px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.scroll-gnav li {
  position: relative;
}

.scroll-gnav nav a {
  color: #000;
  font-size: 0.8em;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  pointer-events: auto;
}

/* 右側の電話・SNSボタン */
.scroll-gnav ul.snsmenu {
  display: block;
  gap: 0;
  height: 0;
  margin: 0;
  padding: 0;
  overflow: visible;
}

.scroll-gnav ul.snsmenu li {
  position: absolute;
  top: 3px;
  right: -15%;
  z-index: 3;
}

.scroll-gnav ul.snsmenu li a {
  display: block;
  width: 60px;
  height: 60px;
  cursor: pointer;
  pointer-events: auto;
}

.scroll-gnav a img {
  width: 100%;
  height: auto;
}


/*****************************************************

スマホメニュー

*****************************************************/
.openbtn-wrap,
.snsmenu-sp {
  display: none;
}

/* スマホメニュー本体 */
.megamenu {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1500;
  width: min(420px, 86%);
  height: 100vh;
  background: #2472af;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  pointer-events: auto;
}

body.menu-open .megamenu {
  transform: translateX(0);
}

.menu-area {
  position: relative;
  padding: 80px 32px 42px;
  box-sizing: border-box;
}

.menu-area .title {
  margin-bottom: 32px;
  font-size: 18px;
  letter-spacing: 0.12em;
}

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

.megamenu li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
	
}

.megamenu a {
  display: block;
  padding: 18px 0;
  color: #fff;
  text-decoration: none;
}

.megamenu li img {
  width: 100%;
}

.snsmenu li {
  max-width: 50px;
  border-bottom: 0;
}

.snsmenu li a {
  display: block;
}

/* close-btは使わない */
.close-bt {
  display: none;
}

/* 背景オーバーレイ */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1400;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  pointer-events: none;
}

body.menu-open .overlay {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}


/*****************************************************

レスポンシブ

*****************************************************/
@media screen and (max-width: 1200px) {
  header {
    z-index: 1700;
  }

  .head-contents {
    padding: 45px 0;
  }

  .head-rogo {
    width: 220px;
  }

  .toibox{
    display: none;
  }

  .headtitle-area {
    align-items: center;
  }

  /* 開閉ボタン */
  .openbtn-wrap {
    display: block;
    position: fixed;
    top: 30px;
    right: 2.5%;
    z-index: 1800;
    pointer-events: auto;
  }

  .openbtn {
    position: relative;
    width: 48px;
    height: 48px;
    background: rgb(255 255 255 / 56%);
    border-radius: 50%;
    cursor: pointer;
  }

  .openbtn span {
    position: absolute;
    left: 14px;
    width: 20px;
    height: 2px;
    background: #00408b94;
    transition: 0.3s;
  }

  .openbtn span:nth-child(1) {
    top: 19px;
  }

  .openbtn span:nth-child(2) {
    top: 28px;
  }
  body.menu-open .openbtn span:nth-child(1) {
    top: 23px;
    transform: rotate(45deg);
  }

  body.menu-open .openbtn span:nth-child(2) {
    top: 23px;
    transform: rotate(-45deg);
  }
.snsmenu-sp {
  display: block;
  width: 50px;
  height: 50px;
  position:absolute;
  top: 30px;
  right:5.5rem;
}
.scroll-gnav ul.snsmenu {
  display:none;
}
.scroll-gnav nav ul {
  /* height:40px; */
}

}


@media screen and (max-width: 900px) {
  .head-rogo {
    width: 220px;
  }

}
@media screen and (max-width: 800px) {

  #main-area .main-title {
    font-size: clamp(38px, 12vw, 64px);
    line-height: 1.2;
    letter-spacing: 0.08em;
    white-space: normal;
  }
  #main-area .main-title span {
    margin-top: 18px;
    font-size: 14px;
    line-height: 1.5;
  }

}
@media screen and (max-width: 700px) {
.scroll-gnav nav {
  display:none;
	
}}
@media screen and (max-width: 600px) {


  section {
    padding: 90px 0;
  }
.snsmenu-sp {
  right:4.5rem;
}
}

/*****************************************************

フッター

*****************************************************/

footer {
  position: relative;
  z-index: 0;
  background:#fff;
  color:#000;
  padding:5rem 0;
}

footer .foot-inner {
  width: 95%;
  max-width:1600px;
  margin: 0 auto;
}
#toi-area .text{
  width: 95%;
  max-width:600px;
  margin: 3rem auto;
	text-align:center;
}
footer .box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
  width: 95%;
  max-width:1000px;
  margin:0 auto 5rem;
}
footer .box .lbox,
footer .box .rbox{
	width:48%;
  background:#f4f4f4;
  padding:3rem 1rem;
  box-sizing:border-box;
}
.logo-sp{
  width:100%;
  max-width: 300px;
  margin:0 auto 2rem;
}
.copyright{
  text-align:center;
	font-size:0.8em;;
}
footer .box .lbox dl.color,
footer .box .rbox dl.color{
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: fit-content;
  max-width: 95%;
  margin: 0 auto;
}

footer .box .lbox dl.color dt,
footer .box .rbox dl.color dt,
footer .box .lbox dl.color dd,
footer .box .rbox dl.color dd{
  width: auto;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

footer .box .lbox dl.color dt img,
footer .box .rbox dl.color dt img{
  display: block;
  width: 30px;
  height: auto;
}
footer .rbox .color {
  font-size:1.8em;
  padding: 0.5rem 0;
  color:#00859b!important;
	pointer-events: none;
}
footer .lbox .color a{
  display:block;
  font-size:1.8em;
  padding:0.8rem 0;
  color:#00408b!important;
}
.gray,.nomal{
  
  font-weight:bold;
	text-align:center;
}
.gray{
  font-weight:normal;
}
@media screen and (max-width: 800px) {
footer .box .lbox,
footer .box .rbox{
	width:100%;
}
footer .box .lbox{
	margin: 0 0 1.5rem;
}
#toi-area .text{
	text-align:left;
}
}

/*****************************************************

コンテンツ

*****************************************************/
section{
  position: relative;
  z-index: 0;
}

section {
  box-sizing: border-box;
  background: transparent;
}

section .innerbox{
  width:90%;
	max-width:1600px;
  margin: 0 auto;
}

/* 背景あり */
section.bg {
  background: rgba(255, 255, 255, 0.92);
  color: #111;
}
.innerbox{
  width:95%;
  max-width:1600px;
  margin:0 auto;
}
.innerbox h2{
  text-align:center;
  font-size:2.5em;
	margin:0 0 3rem;
	line-height:1.3;
}
#about-area{
	background:url(../image/common/water-bg.jpg)no-repeat center;
	background-size:cover;
	padding: 12rem 0;
}
#lab-area{
	background:url(../image/common/hamon-bg.jpg)no-repeat center;
	background-size:cover;
	padding: 8rem 0;
}
#business-section{
	padding: 8rem 0;
}
#company-area{
	padding: 8rem 0;
}

@media screen and (min-width: 1400px) {
#about-area{
	padding:150px 0;
	margin-top:122px;
}
	#lab-area{
		padding:150px 0;
	}
#business-section,#company-area{
	padding:150px 0;
}	
}
@media screen and (max-width: 800px) {

#about-area{
	background:url(../image/common/water-tate-bg.jpg)no-repeat bottom ;
	background-size:cover;
	padding:8rem 0 18rem;
}
}
@media screen and (max-width: 600px) {

#about-area{
	background-position:right;
	background-size:cover;
	padding:5rem 0 25rem;
}
}
/* ABOUT */
#about-area{
	margin-top:122px;
}
#about-area h2{
	text-align:left;
	margin:0 0 2rem;
}
.midashi-s{
	font-weight:bold;
	font-size:1.1em;
}
#about-area .aowaku{
	margin: 2rem 0 1rem;
	background:#00408b;
	color:#fff;
	text-align:center;
	display:inline-block;
	padding:0.8rem 1rem;
	line-height:1.5;
	box-sizing:border-box;
}
#about-area .innerbox{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: stretch;
}
#about-area .innerbox .lbox,
#about-area .innerbox .rbox{
	width:48%;
}
#about-area .innerbox .lbox{
	box-sizing:border-box;
	max-width:500px;
}
@media screen and (max-width: 800px) {
#about-area .aowaku{
	text-align:left;
	padding:0.8rem 1.5rem;
}
#about-area .innerbox .lbox{
	width:100%;
	max-width:800px;
}
#about-area .innerbox .rbox{
	width:100%;
}
}
@media screen and (max-width: 480px) {
#about-area .aowaku{
	text-align:left;
	padding:0.8rem 1.5rem;
}
#about-area .text{
	padding:0.8rem 1.5rem;
	background:#ffffff6b;
}

}
/* BUSINESS */

#business-section .text{
	max-width:600px;
	margin:0 auto 3rem;
	text-align:center;
	
}
#business-section .box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	max-width: 1600px;
	margin:0 auto 3rem;
	
	position: relative;
}
#business-section .box::before{
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: 50%;
	width: 1px;
	background: #fff;
	transform: translateX(-50%);
}
#business-section .box .lbox-a,
#business-section .box .rbox-b{
	width:47%;
	box-sizing:border-box;
}

#business-section .box .lbox-a h3,
#business-section .box .rbox-b h3{
	padding:0 0 0.5rem;
}
#business-section .box .lbox-a ul li,
#business-section .box .rbox-b ul li{
	border:1px solid #fff;
	text-align:center;
	margin:0 0 1rem;
	padding:1rem 1rem;
}
#business-section .bt{
	max-width: 350px;
	margin:0 auto;
}

#business-section .bt a{
	position: relative;
	text-align: center;
	color: #00408b;
	font-size: 2.0em;
	background: #ffffff8c;
	border-radius: 25vh;
	padding: 1rem 1.5rem;
	box-sizing: border-box;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	text-decoration: none;
	width:100%;
}

#business-section .bt a::before{
	content: "";
	display: inline-block;
	width: 30px;
	height: 30px;
	background: url(../image/common/ic-denwa.svg) no-repeat center;
	background-size: contain;
	flex-shrink: 0;
}

@media screen and (max-width: 800px) {
#business-section .text{
	text-align:left;
}
	#business-section .box{
		display: block;
	}
	#business-section .box::before{
		display: none;
	}
#business-section .box .lbox-a{
		margin-bottom: 2rem;
		padding-bottom: 2rem;
		border-bottom: 1px solid #fff;
	}

	#business-section .box .lbox-a,
	#business-section .box .rbox-b{
		width: 100%;
	}
}

/* LAB & EQUIPMENT */

#lab-area .innerbox h3{
	text-align:center;
	
	font-weight:500;
}
#lab-area .text{
	max-width:600px;
	margin:2rem auto 3rem;
	
}
#lab-area .waku-w .text{
	max-width:600px;
	margin: 0 auto 2rem;
	
	text-align:center;
	font-weight:600;
}
.lab-photo-list{
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: stretch;
	gap: 2rem 2%;
	max-width:1600px;
	margin: 0 auto 5rem;
}

.lab-photo-list li{
	width: 32%;
	box-sizing:border-box;
	border:2px solid #fff;
}
.lab-photo-list li img{
	width: 100%;
}

.waku-w{
	background:#ffffff78;
	border:2px solid #fff;
	max-width:800px;
	margin:0 auto;
	box-sizing:border-box;
	padding:2rem 3rem;
}
.waku-w .midashi{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin:0 0 2rem;
}
.waku-w .midashi div{
	position: relative;
	text-align: center;
	background: #00408b8f;
	color:#fff;
	border-radius: 25vh;
	padding: 0.8rem 1.5rem;
	box-sizing: border-box;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	text-decoration: none;
	width:48%;
	line-height:1.5;
	
}
.waku-w .midashi div.green{
	background: #00859ba8;
}
.waku-w dl{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	
	border-bottom:0.5px solid;
	padding:1rem 0;
	align-items: center;
	line-height:1.58
}
.waku-w dl dt,.waku-w dl dd{
	text-align:center;
	width:48%;
}
@media screen and (max-width: 800px) {
.waku-w .midashi div{
	font-size:0.9em;
}
.lab-photo-list{
	justify-content: space-between;
	gap: 1rem 1%;
	margin: 0 auto 3rem;
}
.lab-photo-list li:nth-child(2){
	width:100%;
}
.lab-photo-list li:first-child{
	width:48%;
	order: 2;
}
.lab-photo-list li:last-child{
	width:48%;
	order: 2;
}
.waku-w{
	padding:2rem 2rem;
}
}


/* COMPANY */

#company-area .box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: stretch;
	max-width:1600px;
}

#company-area .box .lbox,#company-area .box .rbox{
	width:48%;
}
#company-area .box .lbox dl{
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: stretch;
	border-bottom:0.5px solid #fff;
}
#company-area .box .lbox dl{
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: stretch;
	padding:0.8rem 0;
	
}

#company-area .box .lbox dl dt{
	width:25%;
	margin:0 5% 0 0;
}
#company-area .box .lbox dl dd{
	width:70%;
	color:#fff!important;
	pointer-events: none!important;
}
@media screen and (max-width: 800px) {
#company-area .box .lbox,#company-area .box .rbox{
	width:100%;
}#company-area .box .lbox{
	margin:0 0 3rem;
}
}