@charset "UTF-8";
/* CSS Document */

:root {
	--themecolor: #1e489e;
	--subcolor: #1e1919;
	--textcolor: #fff;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
	overflow-x: hidden;
}
body {
	overscroll-behavior: auto;
	max-width: 100%;
	margin: 0 auto;
	font-family: 'Noto Sans JP', sans-serif;
	font-weight: 400;
	text-rendering: optimizeLegibility;
}
p {
	color: var(--textcolor);
	font-size: clamp(16px, 1.736vw, 20px);
	line-height: 2;
}
img {
	width: 100%;
	height: auto;
}
main {
	width: 100%;
}
#mainVisual {
	height: 100vh;
	background: url("../images/pc_mv.webp") center center / cover no-repeat;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	padding: 6.25vw;
}
#mainVisual:after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100vh;
	background-color: rgba(0,0,0,0.25);
	background-image: radial-gradient(#111 30%, transparent 31%), radial-gradient(#111 30%, transparent 31%);
	background-size: 4px 4px;
	background-position: 0 0, 2px 2px;
}
#mainVisual .mainVisual_title {
/*	position: absolute;
	right: 7.8125%;
	top: 50%;
	transform: translateY(-50%);*/
	width: 31.25vw;
	max-width: 560px;
	z-index: 1;
}

#mainVisual .mainVisual_title .title_head {
	margin-bottom: 20px;
	filter: drop-shadow(0px 0px 4px #888);
}
#mainVisual .mainVisual_title .title_sub {
	font-size: clamp(20px, 1.5625vw, 24px);
	background-color: var(--themecolor);
	color: var(--textcolor);
	padding: 20px 0;
	line-height: 1.5;
	text-align: center;
}
#mainVisual .mainVisual_title .title_sub b {
	font-size: clamp(28px, 2.1875vw, 32px);
	font-weight: bold;
}
#mainVisual .mainVisual_title .title_sub b span {
	font-weight: 100;
}



#mainVisual .scroll {
	width: 14px;
	position: absolute;
	top: 50%;
	right: 40px;
	transform: translateY(-50%);
}
/*=== 9-1-2 丸が動いてスクロールを促す ====*/

/*スクロールダウン全体の場所*/
.scrolldown2{
    /*描画位置※位置は適宜調整してください*/
	position: absolute;
	top: 50%;
	right: 40px;
	transform: translateY(-50%);
}

/*Scrollテキストの描写*/
.scrolldown2 span{
    /*描画位置*/
	position: absolute;
	left: -5px;
    top: -100px;
    color: #0e0e0e;
    font-size: 14px;
	letter-spacing: 0.05em;
	/*縦書き設定*/
	-ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
}

/* 丸の描写 */
.scrolldown2:before {
    content: "";
    /*描画位置*/
    position: absolute;
    bottom:0;
    left:-4px;
    /*丸の形状*/
	width:10px;
	height:10px;
	border-radius: 50%;
	background:#0e0e0e;
    /*丸の動き1.6秒かけて透過し、永遠にループ*/
	animation:
		circlemove 1.6s ease-in-out infinite,
		cirlemovehide 1.6s ease-out infinite;
}

/*下からの距離が変化して丸の全体が上から下に動く*/
@keyframes circlemove{
      0%{bottom:45px;}
     100%{bottom:-5px;}
 }

/*上から下にかけて丸が透過→不透明→透過する*/
@keyframes cirlemovehide{
      0%{opacity:0}
     50%{opacity:1;}
    80%{opacity:0.9;}
	100%{opacity:0;}
 }

/* 線の描写 */
.scrolldown2:after{
	content:"";
    /*描画位置*/
	position: absolute;
	bottom:0;
	left:0;
    /*線の形状*/
	width:1px;
	height: 50px;
	background:#0e0e0e;
}

section {
	padding: 120px 0;
}
.container {
	width: 90%;
	max-width: 1152px;
	margin: 0 auto;
}
.sp {
	display: none;
}
.pc {
	display: block;
}

#sec01 {
	background-color: var(--subcolor);
	color: var(--textcolor);
}
#sec01 .sec_head {
	width: 31.25vw;
	max-width: 560px;
	margin: 0 auto 40px;;
}
#sec01 .sec_lead {
	text-align: center;
	margin-bottom: 40px;
}

#sec01 .sec_notes {
	padding: 40px;
	border: 1px solid #fff;
	border-radius: 20px;
}
#sec01 .sec_notes .notes_head {
	font-size: clamp(16px, 1.736vw, 20px);
	margin-bottom: 10px;
}
#sec01 .sec_notes .notes_lead {
	font-size: clamp(14px, 1.5625vw, 18px);
}

#sec02, #sec03, #sec04, #sec05, #sec06, #sec07, #sec08, #sec09 {
	padding: 0;
}
#sec02 .sec_title {
	background: url("../images/sec02_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec03 .sec_title {
	background: url("../images/sec03_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec04 .sec_title {
	background: url("../images/sec04_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec05 .sec_title {
	background: url("../images/sec05_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec06 .sec_title {
	background: url("../images/sec06_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec07 .sec_title {
	background: url("../images/sec07_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec08 .sec_title {
	background: url("../images/sec08_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}
#sec09 .sec_title {
	background: url("../images/sec09_bg.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: -2;
}

.sec_title:after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	right: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.25);
	background-image: radial-gradient(#111 30%, transparent 31%), radial-gradient(#111 30%, transparent 31%);
	background-size: 4px 4px;
	background-position: 0 0, 2px 2px;
	z-index: -1;
}

.sec_title .container .sec_icon {
	display: flex;
	justify-content: center;
	align-items: flex-start;
	gap: 24px;
	margin-bottom: 40px;
}
.sec_title .container .sec_icon .icon_item {
	width: 120px;
}
.sec_title .container .sec_lead {
	color: var(--textcolor);
	text-align: center;
}

#sec04 .sec_item .photo_itemlist {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 24px;
}
#sec04 .sec_item .photo_itemlist li {
	width: 21.3%;
}

#sec10 {
	background: var(--themecolor);
	padding: 120px 0;
	position: relative;
	z-index: -2;
}

#sec10 .sec_text {
	text-align: center;
	color: #fff;
	padding: 40px 0;
	border-top: 1px solid #fff;
	border-bottom: 1px solid #fff;
}

#footer {
	background-color: #0e0e0e;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 40px;
}
#footer .corporate_items .corporate_name {
	font-size: 18px;
	font-weight: 600;
	color: #fff;
	margin-bottom: 10px;
}
#footer .corporate_items .address_items {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 20px;
}
#footer .corporate_items .corporate_address {
	font-size: 16px;
	line-height: 1.5;
	color: #fff;
}
#footer .corporate_items .corporate_link {
	margin-bottom: 10px;
}
#footer .corporate_items .corporate_link a {
	font-size: 14px;
	line-height: 1.5;
	color: #fff;
	text-decoration: underline;
	margin-bottom: 10px;
	padding-left: 30px;
	display: block;
	position: relative;
}
#footer .corporate_items .corporate_link a:before {
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
	background-image: url("../images/link.svg");
}
#footer .corporate_items .corporate_link a:hover {
	opacity: 0.5;
	transition: 1s;
}
#footer .sdgs_logo {
	width: 400px;
}
.no-webp #mainVisual {
	background: url("../images/pc_mv.jpg") center center / cover no-repeat;
}
.no-webp #sec02 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec02_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec03 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec03_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec04 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec04_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec05 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec05_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec06 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec06_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec07 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec07_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec08 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec08_bg.jpg") center center / cover no-repeat;
}
.no-webp #sec09 .sec_title {
	background: linear-gradient(rgba(0,0,0,0.25),rgba(0,0,0,0.25)),url("../images/sec09_bg.jpg") center center / cover no-repeat;
}


@media screen and (max-width: 1024px) {
	html {
		width: 100%;
		overflow-x: hidden;
	}
	#mainVisual .mainVisual_title {
		width: 40vw;
	}
} 

@media (orientation: portrait){
	.container {
		width: 90%;
	}
	#mainVisual .mainVisual_title {
		width: 50vw;
	}
	#sec01 .sec_head {
		width: 40vw;
	}
	#sec01 .sec_text .sec_notes {
		padding: 20px;
	}
}	
@media screen and (max-width: 767px) {
	html {
		width: 100%;
	}
	body {
		overflow-x: hidden;
	}
	.sp {
		display: block;
	}
	.pc {
		display: none;
	}
	#mainVisual .mainVisual_title {
		width: 90%;
	}
	#sec01 .sec_head {
		width: 100%;
	}
	#sec01 .sec_lead {
		text-align: justify;
	}
	#sec01 .sec_notes {
		padding: 20px;
	}
	.sec_title .container .sec_icon {
		justify-content: center;
		flex-wrap: wrap;
	}
	.sec_title .container .sec_icon .icon_item {
		width: 28%;
	}
	.sec_title .container .sec_lead {
		text-align: justify;
	}

	#sec10 .sec_text {
		text-align: justify;
	}
	#footer {
		flex-wrap: wrap;
		gap: 40px;
	}
	#footer .corporate_items .address_items {
		flex-wrap: wrap;
	}
	#footer .sdgs_logo {
		margin: 0 auto;
	}
}