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

:root {
	--themecolor: #007fc1;
	--bgcolor: #F3F3F3;
	--textcolor: #2b2d3d;
	--subcolor: #29AB9F;
	--sdgscolor01: #e5243b;
	--sdgscolor02: #DDA63A;
	--sdgscolor03: #4C9F38;
	--sdgscolor04: #C5192D;
	--sdgscolor05: #FF3A21;
	--sdgscolor06: #26BDE2;
	--sdgscolor07: #FCC30B;
	--sdgscolor08: #A21942;
	--sdgscolor09: #FD6925;
	--sdgscolor10: #DD1367;
	--sdgscolor11: #FD9D24;
	--sdgscolor12: #BF8B2E;
	--sdgscolor13: #3F7E44;
	--sdgscolor14: #0A97D9;
	--sdgscolor15: #56C02B;
	--sdgscolor16: #00689D;
	--sdgscolor17: #19486A;
}

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%;
}
header {
	width: 100%;
	padding: 20px 40px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: rgba(255,255,255,0.5);
	position: absolute;
	top: 0;
}
header .header_logo img {
	width: auto;
	height: 64px;
}
header .header_nav .nav_list {
	display: flex;
	justify-content: flex-end;
	align-items: center;
}
header .header_nav .nav_list li {
	font-size: 20px;
	color: var(--textcolor);
	position: relative;
}
header .header_nav .nav_list li:before {
  position: absolute;
  top: 50%;
  content: "/";
  display: block;
  transform: translate(-50%, -50%);
}
header .header_nav .nav_list li:first-child:before {
  content: "";
}
header .header_nav .nav_list li a {
	padding: 0 20px;
}
header .header_nav .nav_list li:first-child a {
	padding-left: 0;
}
header .header_nav .nav_list li:last-child a {
	padding-right: 0;
}
header .header_nav .nav_list li a:hover {
	color: var(--themecolor);
	transition: 1s;
}

#mainVisual {
	background: url("../images/pc_mv.webp") center center / cover no-repeat;
	height: 100vh;
	display: flex;
	justify-content: flex-start;
	align-items: center;
	padding: 0;
}
#mainVisual .mainVisual_title {
	position: absolute;
	right: 120px;
	bottom: 120px;
}
#mainVisual .mainVisual_title .title_head {
	color: #fff;
	font-size: clamp(64px, 6.25vw, 80px);
	letter-spacing: 0.05em;
	font-style: italic;
	text-shadow: 0px 0px 4px rgba(0,0,0,0.25) ;
}
#mainVisual .mainVisual_title .title_head span {
	color: var(--themecolor);
	text-shadow: 0px 0px 8px rgba(255,255,255,0.5) ;
}
#mainVisual .scroll {
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	background:linear-gradient(to top left, #007fc1 50%, transparent 50%) top left/ 50% 100% no-repeat,
    linear-gradient(to top right, #007fc1 50%, transparent 50%) top right / 50% 100% no-repeat;
	padding: 16px 28px;
	
}
#mainVisual .scroll img {
	width: 20px;
	height: 20px;
	animation: floating-y 1.5s ease-in-out infinite alternate-reverse;
}
@keyframes floating-y {
  0% {
    transform: translateY(0%);
  }
  100% {
    transform: translateY(25%);
  }
}

section {
	padding: 160px 0;
}
.container {
	width: 90%;
	max-width: 1152px;
	margin: 0 auto;
}
.sp {
	display: none;
}
.pc {
	display: block;
}
#declaration {
	background-color: var(--themecolor);
}
#declaration .sec_title {	
	margin-bottom: 5vw;
}
#declaration .sec_title .sec_head {
	font-size: clamp(72px, 6.25vw, 88px);
	color: #fff;
	font-weight: 300;
	font-style: italic;
	line-height: 1;
	text-indent: -0.05em;
	font-feature-settings: "palt";	
	margin-bottom: 1vw;
}
#declaration .sec_title .sec_head_sub {
	font-size: clamp(20px, 1.875vw, 28px);
	color: #fff;
	font-weight: 400;
}
#declaration .sec_item {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 40px;
}
#declaration .sec_item .sec_image {
	width: calc((100% - 40px)/2);
}
#declaration .sec_item .sec_text {
	width: calc((100% - 40px)/2);
}
#declaration .sec_item .sec_text .sec_lead {
	text-align: justify;
	color: #fff;
	margin-bottom: 3.125vw;
}
#declaration .sec_item .sec_text .sec_notes {
	padding: 1.875vw;
	border: 1px solid #fff;
	border-radius: 20px;
}
#declaration .sec_item .sec_text .sec_notes .notes_head {
	font-size: clamp(16px, 1.736vw, 20px);
	font-weight: 600;
	color: #fff;
	margin-bottom: 1vw;
}
#declaration .sec_item .sec_text .sec_notes .notes_lead {
	font-size: clamp(14px, 1.5625vw, 18px);
	text-align: justify;
	color: #fff;
}

#initiative01 {
	background: linear-gradient(180deg,#007fc1 0%, #007fc1 8%, #fff 8%, #fff 92%, #007fc1 92%, #007fc1 100%);
}
#initiative02 {
	background: linear-gradient(180deg,#007fc1 0%, #007fc1 8%, #fff 8%, #fff 100%);
}
.sec_inner {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-top: -160px;
}
.sec_inner .sec_left {
	width: 69.5%;
}
.sec_inner .sec_left .sec_icon {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 24px;
	margin-left: 24px;
	margin-top: -60px;
	margin-bottom: 80px;
}
.sec_inner .sec_left .sec_icon .icon_item {
	width: 120px;
}
.sec_inner .sec_left .sec_lead {
	text-align: justify;
	margin-bottom: 80px;
}
.sec_inner .sec_right .sec_title {
	margin-top: 280px;
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 20px;
}
.sec_inner .sec_right .sec_title .sec_num {
	display: block;
	writing-mode: vertical-rl;
	font-size: clamp(64px, 6.25vw, 80px);
	font-style: italic;
	color: var(--themecolor);
	font-weight: 300;
}
.sec_inner .sec_right .sec_title .sec_head {
	writing-mode: vertical-rl;
	font-size: clamp(32px, 2.8125vw, 40px);
	color: var(--textcolor);
	font-weight: bold;
	letter-spacing: 0.1em;
	line-height: 1.5;
	margin-top: 80px;
}
.sec_initiative {
	margin-bottom: 40px;
}
.sec_initiative .initiative_head {
	font-size: clamp(16px, 1.736vw, 20px);
	font-weight: 600;
	color: var(--textcolor);
	padding: 0.25em 0.5em;
	border-left: solid 4px var(--themecolor);
	margin-bottom: 16px;
}
.sec_initiative .initiative_list li {
	color: var(--textcolor);
	font-size: clamp(16px, 1.736vw, 20px);
	line-height: 2;
	text-align: justify;
}
#initiative01 .sec_photo {
	padding-bottom: 120px;
}
.sec_photo .photo_list {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	gap: 24px;
}
.sec_photo .photo_list li img {
	border-radius: 40px;
}
#sec04 {
	background-color: var(--themecolor);
	padding-top: 120px;
}
#sec04 .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 {
	max-width: 400px;
}
.no-webp #mainVisual {
	background: url("../images/pc_mv.jpg") center center / cover no-repeat;
}


@media screen and (max-width: 1024px) {
	html {
		width: 100%;
		overflow-x: hidden;
	}
	header {
		display: none;
	}
} 

@media (orientation: portrait){
	.container {
		width: 90%;
	}
	header {
		display: none;
	}
	#mainVisual {
		background: url("../images/sp_mv.webp") center center / cover no-repeat;
	}
	#mainVisual .mainVisual_title {
		left: 40px;
		top: 50%;
	}
}	
@media screen and (max-width: 768px) {
	#declaration .sec_item {
		flex-wrap: wrap;
	}
	#declaration .sec_item .sec_image {
		width: 100%;
	}
	#declaration .sec_item .sec_text {
		width: 100%;
	}
}
@media screen and (max-width: 640px) {
	html {
		width: 100%;
	}
	body {
		overflow-x: hidden;
	}
	.sp {
		display: block;
	}
	.pc {
		display: none;
	}
	section {
		padding: 120px 0;
	}
	#mainVisual .mainVisual_title {
		left: 20px;
	}
	#mainVisual .mainVisual_title .title_head {
		font-size: 48px;
	}
	#declaration .sec_title .sec_head {
		font-size: 48px;
	}
	#declaration .sec_item .sec_text .sec_notes {
		padding: 24px;
	}
	#initiative01, #initiative02 {
		background: transparent;
	}
	#initiative01 {
		padding-bottom: 0;
	}
	.sec_inner {
		flex-wrap: wrap;
		flex-direction: column-reverse;
		margin-top: 0;
	}
	.sec_inner .sec_left {
		width: 100%;
	}
	.sec_inner .sec_right {
		width: 100%;
		margin-bottom: 40px;
	}
	.sec_inner .sec_right .sec_title {
		margin-top: 0;
		justify-content: flex-end;
		gap: 20px;
	}
	.sec_inner .sec_right .sec_title .sec_head {
		font-size: 28px;
		margin-top: 40px;
	}
	.sec_inner .sec_right .sec_title .sec_num {
		font-size: 40px;
	}
	.sec_inner .sec_left .sec_icon {
		justify-content: center;
		margin-left: 0;
	}
	.sec_inner .sec_left .sec_icon .icon_item {
		width: 25%;
	}
	.sec_photo .photo_list {
		flex-wrap: wrap;
	}
	.sec_photo .photo_list li {
		width: 100%;
	}
	.sec_photo .photo_list li img {
		border-radius: 24px;
	}
	#initiative01 .sec_photo {
		padding-bottom: 0;
	}
	#sec04 .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;
	}
}