@charset "UTF-8";

@font-face {
	font-family: 'D-DIN';
	font-display: block;
	font-style: normal;
	font-weight: 800;
	src: url('../fonts/D-DIN/D-DINExp-Bold.otf') format("opentype");
}

:root {
	--color-white: #fff;
	--color-black01: #323232;
	--color-gray01: #C8C8C8;
	--color-red01: #D81925;
	--color-light_green01: #EDF5F1;
	--color-green01: #00A59F;
	--color-yellow01: #EEDF44;

	--color-gradient01: linear-gradient(90deg, rgba(124, 129, 212, 1.00) 0%, rgba(80, 200, 209, 1.00) 100%);

	--font-base: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", 'メイリオ', Meiryo, sans-serif;
	--font-d_dIN: 'D-DIN', "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", 'メイリオ', Meiryo, sans-serif;

	--contents_wrapper_margin: 4rem;
}

@media screen and (max-width:769px) {
	:root {
		--contents_wrapper_margin: 1.6rem;
	}
}

*, *::before, *::after {
	box-sizing: border-box;
}

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
}

html {
	font-size: 62.5%;
	overflow: inherit !important;
	font-size: clamp(5px, 1vw, 10px);
}

body {
	width: 100%;
	height: auto;
	position: relative;
	left: 0;
	top: 0;
	background: var(--color-ivory);
	color: var(--color-black01);
	font-size: 1.5rem;
	font-family: var(--font-base);
	font-weight: 400;
	line-height: 2.0;
	letter-spacing: 0;
	overflow: auto;
}

h2 {
	font-size: 3.0rem;
	font-weight: 700;
	line-height: 1.4;
}

h3 {
	font-size: 2.2rem;
	font-weight: 700;
	line-height: 1.4;
}

p {
	font-size: 1em;
}

ul, ol, li {
	list-style: none;
}

a {
	outline: none;
}

a:not([class]) {
	text-decoration: none;
}

a:not([class]):hover {
	text-decoration: underline;
}

button {
	background-color: transparent;
	border: none;
	cursor: pointer;
	outline: none;
	padding: 0;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
}

a, button {
	text-decoration: none;
	transition: 0s;
	color: #333;
}

a:hover, button:hover {
	opacity: 0.56;
}

picture {
	display: block;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: middle;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

caption, th, td {
	text-align: left;
	font-weight: normal;
	vertical-align: middle;
}

select {
	color: var(--color-black02);
}

strong {
	font-weight: 700;
}

@media screen and (max-width:769px) {
	html {
		font-size: 10px;
		font-size: clamp(8px, 2.66vw, 32px);
	}

	body {
		font-size: 1.6rem;
	}

	h2 {
		font-size: 2.5rem;
	}

	h3 {
		font-size: 2.2rem;
	}

	p {
		font-size: 1em;
	}

	img {
		width: 100%;
	}
}


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

   common

*********************/
/*****   class   *****/
#body_inner {
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
}

.contents_wrapper {
	position: relative;
	display: block;
	max-width: 92rem;
	width: calc(100% - 2 * var(--contents_wrapper_margin));
	padding: 0;
	margin-right: auto;
	margin-left: auto;
	z-index: 10;
}


@media screen and (min-width:769.02px) {
	.sp_only {
		display: none !important;
	}
}

@media screen and (max-width:769px) {
	#body_inner {
		width: 100%;
		min-width: 0px;
	}

	.pc_only {
		display: none !important;
	}

	.contents_wrapper {
		width: calc(100% - 2 * var(--contents_wrapper_margin));
		padding: 0;
	}
}


/********************
   parts
*********************/
.attention_text {
	font-size: 1.3rem;
	letter-spacing: 0.04em;
	line-height: 1.44;
}

.attention_mark {
	position: relative;
	top: -0.39em;
	left: -0.04em;
	font-size: 0.76em;
	letter-spacing: 0.1em;
}

.underline01 {
	--underline_color: #000;
	position: relative;
	display: inline;
	font-size: 1.02em;
	background: linear-gradient(transparent 0%, transparent 19%, var(--underline_color) 19%, var(--underline_color) 92%, transparent 92%);
}

/* heading01 */
.heading01 {
	margin: 0 auto 2.8rem;
	text-align: center;
	color: var(--color-green01);
	font-size: 3.2rem;
	font-weight: 700;
	line-height: 1.4;
}

@media screen and (max-width:769px) {
	.heading01 {
		font-size: 2.4rem;
	}
}

/* btn_block01 */
.btn_block01 {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	max-width: 60rem;
	margin: 0 auto;
}

.btn_block01.btn_block01--column2 {
	column-gap: 1.6rem;
}

.btn_block01__link {
	--color: var(--color-green01);
	--border_color: var(--color-green01);
	--bg_color: var(--color-white);
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	max-width: 60rem;
	height: 8.2rem;
	margin: 0 auto;
	border: 2px solid var(--border_color);
	border-radius: 10rem;
	background: var(--bg_color);
	color: var(--color);
	font-size: 2.4rem;
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
	transition: 0s;
}

.btn_block01.btn_block01--column2 .btn_block01__link {
	height: 8.0rem;
	font-size: 2.0rem;
}

.btn_block01__link:hover {
	opacity: 1;
	--color: var(--color-white);
	--border_color: var(--color-white);
	--bg_color: var(--color-green01);
	filter: brightness(1.1);
}

.btn_block01__link[data-color="green"] {
	--color: var(--color-white);
	--border_color: var(--color-green01);
	--bg_color: var(--color-green01);
}

.btn_block01__link[data-color="green"]:hover {
	--color: var(--color-green01);
	--border_color: var(--color-green01);
	--bg_color: var(--color-white);
}


@media screen and (max-width:769px) {
	.btn_block01 {
		flex-direction: column;
		row-gap: 1.6rem;
	}

	.btn_block01__link {
		font-size: 1.8rem;
	}

	.btn_block01.btn_block01--column2 .btn_block01__link {
		height: 6.2rem;
		font-size: 1.6rem;
	}
}


/******************   
	animation
*******************/
/*****   アコーディオン   *****/
.js-acc_switch {
	position: relative;
	cursor: pointer;
}

.js-acc_target {
	display: none;
}




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

   footer

*********************/
.footer {
	position: relative;
	width: 100%;
	padding: 2.8rem 0;
	background: var(--color-green01);
	color: var(--color-white);
}

.footer__inner {
	display: grid;
	grid-template-columns: auto 1fr;
	grid-template-rows: auto 1fr;
}

.footer__tit {
	grid-row: 1/3;
	grid-column: 1/2;
}

.footer__logo {
	grid-row: 1/2;
	grid-column: 2/3;
	text-align: right;
}

.footer__license {
	grid-row: 2/3;
	grid-column: 2/3;
	margin-top: 1.2rem;
	font-size: 1.2rem;
	text-align: right;
	line-height: 1.6;
}

@media screen and (max-width:769px) {
	.footer__tit {
		grid-row: 1/2;
		grid-column: 1/2;
	}

	.footer__tit img {
		width: 20rem;
	}

	.footer__logo {
		grid-row: 1/2;
		grid-column: 2/3;
		text-align: right;
	}

	.footer__logo img {
		width: 9.2rem;
	}

	.footer__license {
		grid-row: 2/3;
		grid-column: 1/3;
		margin-top: 1.6rem;
		text-align: left;
	}
}


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

  home

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

   main
   
*********************/
.main_section {
	padding: 4rem 0;
}

@media screen and (max-width:769px) {
	.main_section {
		padding: 3rem 0;
	}
}

.section_group[data-group="01"] {
	position: relative;
	padding-bottom: 17rem;
	z-index: 1;
}

.section_group__bg {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: -1;
}

@media screen and (max-width:769px) {
	.section_group[data-group="01"] {
		padding-bottom: 10rem;
	}
}

/*******************
	.fv
********************/
.fv {
	position: relative;
	padding: 4rem 0;
	text-align: center;
}

@media screen and (max-width:769px) {
	.fv {
		padding: 4rem 2rem 2.8rem;
	}
}

/*******************
	.about_campaign
********************/
.about_campaign {
	position: relative;
	padding: 0;
	text-align: center;
}

.about_campaign__block+.about_campaign__block {
	margin: 1.6rem auto 0;
}

/*******************
	.tab_section
********************/
.tab_section {
	position: relative;
	z-index: 10;
}

.tab_section__block {
	--block_color: var(--color-white);
	--block_bg_color: var(--color-green01);
	padding: 8rem 0 10rem;
	background: var(--block_bg_color);
	color: var(--block_color);
}

.tab_section__block[data-tab_number="02"] {
	--block_color: var(--color-black01);
	--block_bg_color: var(--color-yellow01);
}

.tab_section__block {
	display: none;
}

.tab_section__block.is-active {
	display: block;
}

.tab_section__tab_btn_block {
	position: absolute;
	bottom: calc(100% - 1px);
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	justify-content: center;
	column-gap: 1.6rem;
	width: 62rem;
}

.tab_section__tab_btn {
	display: flex;
	align-items: center;
	justify-content: center;
	flex: 1;
	width: auto;
	height: 6.2rem;
	background: var(--color-green01);
	color: #fff;
	border-radius: 0.8rem;
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
	font-size: 2.0rem;
	font-weight: 700;
	line-height: 1.4;
	cursor: pointer;
}

.tab_section__tab_btn_block--bottom {
	bottom: auto;
	top: calc(100% - 1px);
}

.tab_section__tab_btn_block--bottom .tab_section__tab_btn {
	border-radius: 0.8rem;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
}

.tab_section__tab_btn[data-tab_number="02"] {
	background: var(--color-yellow01);
	color: var(--color-green01);
}

.tab_section__tab_btn.is-active {
	pointer-events: none;
}

@media screen and (min-width:769px) {
	.tab_section__tab_btn:hover {
		filter: brightness(1.1);
	}
}

@media screen and (max-width:769px) {
	.tab_section__block {
		padding: 6rem 0;
	}

	.tab_section__tab_btn_block {
		column-gap: 1.0rem;
		width: calc(100% - 2 * var(--contents_wrapper_margin));
	}

	.tab_section__tab_btn {
		font-size: 1.6rem;
	}
}

/*******************
	.about_nisikawa_id
********************/
.about_nisikawa_id {
	position: relative;
	padding: 4.8rem;
	margin: 4.8rem auto;
	border: 1px solid var(--block_color);
	border-radius: 1.0rem;
	text-align: center;
}

.about_nisikawa_id__heading {
	font-size: 2.8rem;
	font-weight: 700;
}

.about_nisikawa_id__tit {
	margin: 1.6rem auto 0;
	font-size: 2.4rem;
	font-weight: 400;
	line-height: 1.8;
}

.about_nisikawa_id__text {
	margin: 1.6rem auto 0;
	font-weight: 400;
	line-height: 2.0;
}

@media screen and (max-width:769px) {
	.about_nisikawa_id {
		padding: 2.4rem 1.6rem 2.8rem;
		margin: 3.0rem auto;
		text-align: left;
	}

	.about_nisikawa_id__heading {
		font-size: 2.4rem;
		text-align: center;
	}

	.about_nisikawa_id__tit {
		font-size: 1.73rem;
	}

	.about_nisikawa_id__text {
		font-size: 1.35rem;
	}
}


/*******************
	.how_to_apply
********************/
.how_to_apply {
	position: relative;
	padding: 4.4rem 0;
}

.how_to_apply__heading {
	margin: 0 0 2.4rem;
	font-size: 3.2rem;
	text-align: center;
	line-height: 1.4;
}

.how_to_apply__wrapper {
	counter-reset: number 0;
}

.how_to_apply__box {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	column-gap: 2.4rem;
	padding: 3.5rem;
	padding-right: 2.5rem;
	padding-left: 7.3rem;
	margin: 1.6rem auto 0;
	background: var(--color-white);
	color: var(--color-green01);
	border-radius: 1.0rem;
}

.how_to_apply__box::before {
	counter-increment: number 1;
	content: counter(number);
	position: absolute;
	top: 0.8rem;
	left: 0.8rem;
	width: 4rem;
	height: 4rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--color-green01);
	color: var(--color-white);
	border-radius: 0.5rem;
	line-height: 1.4;
	font-size: 2.0rem;
	font-family: var(--font-d_dIN);
}

.how_to_apply__img_block {
	width: 20rem;
}

.how_to_apply__contents {
	flex: 1;
}

.how_to_apply__tit {
	font-size: 2.4rem;
	font-weight: 700;
	line-height: 1.6;
}

.how_to_apply__tit a {
	color: inherit;
}

.how_to_apply__text {
	margin-top: 1.6rem;
	line-height: 1.8;
}

.how_to_apply__attention_text {
	margin-top: 1.6rem;
	color: var(--color-black01);
	font-size: 1.4rem;
	line-height: 1.6;
}

.how_to_apply__list {
	margin-top: 1.6rem;
	margin-left: 1.8em;
}

.how_to_apply__list li {
	list-style-type: disc;
}

.how_to_apply__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: fit-content;
	padding: 1.5rem 4.8rem 1.6rem;
	margin-top: 1.6rem;
	border-radius: 4rem;
	border: 2px solid var(--color-green01);
	background: var(--color-green01);
	color: var(--color-white);
	line-height: 1.4;
}

.how_to_apply__btn:hover {
	opacity: 1;
	background: var(--color-white);
	color: var(--color-green01);
}

.how_to_apply__wrapper_attention_text {
	margin-top: 2.4rem;
	font-size: 1.4rem;
	line-height: 1.6;
}

@media screen and (max-width:769px) {
	.how_to_apply {
		position: relative;
		padding: 3rem 0;
	}

	.how_to_apply__heading {
		margin: 0 0 3.4rem;
		font-size: 2.4rem;
	}

	.how_to_apply__box {
		flex-direction: column-reverse;
		row-gap: 2.6rem;
		padding: 6.6rem 1.6rem 2.8rem;
	}

	.how_to_apply__img_block {
		width: 100%;
	}

	.how_to_apply__contents {
		width: 100%;
	}

	.how_to_apply__tit {
		font-size: 2.0rem;
	}

	.how_to_apply__text {
		margin-top: 1.4rem;
		letter-spacing: -0.02em;
	}

	.how_to_apply__attention_text {
		margin-top: 1.4rem;
		font-size: 1.2rem;
	}

	.how_to_apply__list {
		margin-top: 1.4rem;
		margin-left: 1.4em;
	}

	.how_to_apply__list li {
		font-size: 1.5rem;
	}

	.how_to_apply__btn {
		width: 100%;
		padding: 1.5rem 1rem 1.6rem;
		margin-top: 1.4rem;
		font-size: 1.4rem;
	}

	.how_to_apply__wrapper_attention_text {
		margin-top: 1.8rem;
	}
}


/*******************
	.warning_section
********************/
.warning_section {
	position: relative;
	padding: 4rem 0 6rem;
}

.warning_section__heading {
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	column-gap: 0.5rem;
	width: 100%;
	height: 8.8rem;
	font-size: 3.2rem;
	background: var(--color-yellow01);
	color: var(--color-green01);
	font-weight: 900;
}

.warning_section__heading::before {
	content: "";
	position: relative;
	transform: translateY(3.2%);
	display: block;
	width: 4.0rem;
	height: auto;
	aspect-ratio: 1/1;
	background: var(--color-green01);
	mask-image: url(../img/icon/icon-warning.svg);
	mask-repeat: no-repeat;
	mask-size: contain;
}

.warning_section__list {
	position: relative;
	margin-top: 4.0rem;
}

.warning_section__list li {
	list-style: none;
	margin-top: 0.5em;
	padding-left: 1.32em;
	text-indent: -1.32em;
	font-size: 1.8rem;
	font-weight: 500;
	line-height: 1.6;
}

.warning_section__list li::before {
	content: "";
	position: relative;
	top: 0.04em;
	display: inline-block;
	width: 0.86em;
	height: auto;
	margin-right: 0.32em;
	aspect-ratio: 1/1;
	border-radius: 1rem;
	background: var(--color-yellow01);
}

.warning_section__block01 {
	margin: 4.8rem auto 0;
}

.warning_section__tit {
	margin: 4.8rem auto 2.4rem;
	text-align: center;
	line-height: 1.4;
}

@media screen and (max-width:769px) {
	.warning_section {
		padding: 3rem 0;
	}

	.warning_section__heading {
		flex-direction: column;
		row-gap: 0.28rem;
		width: 100%;
		height: auto;
		padding: 2.2rem 1rem 2.6rem;
		font-size: 2.4rem;
		line-height: 1.4;
	}

	.warning_section__heading::before {
		content: "";
		transform: translateY(0%);
	}

	.warning_section__list {
		margin-top: 3.2rem;
	}

	.warning_section__block01 {
		margin-top: 4.4rem;
	}

	.warning_section__tit {
		margin-top: 4.4rem;
	}
}


/*******************
	.link_section__heading
********************/
.link_section {
	position: relative;
	padding: 4rem 0;
}

.link_section__heading {
	display: block;
	margin: 3.4rem auto 2.4rem;
	color: var(--color-white);
	font-size: 2.0rem;
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
}
.link_section__heading:first-child {
	margin-top: 0;
}

@media screen and (max-width:769px) {
	.link_section__heading {
		margin: 2.4rem auto 1.6rem;
		font-size: 1.6rem;
	}

	.link_section {
		padding: 4rem 0;
	}
}


/*******************
	.qanda
********************/
.qanda {
	position: relative;
	padding-bottom: 2rem;
}

.qanda__wrapper {
	counter-reset: number 0;
	max-width: 81rem;
	margin: 3.2rem auto 0;
}

.qanda .heading01 {
	color: var(--color-white);
}

.qanda__block {
	position: relative;
	margin-top: 1.6rem;
}

.qanda__block_head {
	position: relative;
	padding: 1.6rem;
	padding-right: 4rem;
	border: 1px solid var(--color-white);
	border-radius: 0.4rem;
	transition: 0.2s border-radius;
}

.qanda__block_head:hover {
	opacity: 0.8;
}

.qanda__block_head::before,
.qanda__block_head::after {
	content: "";
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	right: 1.6rem;
	width: 1.6rem;
	height: 1px;
	background: var(--color-white);
	transition: 0.22s ease;
}

.qanda__block_head::after {
	transform: translateY(-50%) rotate(90deg);
}

.js-acc_wrapper.active .qanda__block_head::after {
	transform: translateY(-50%) rotate(90deg) scaleX(0);
}

.qanda__block_head_inner {
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	column-gap: 1rem;
	font-size: 1.6rem;
	font-weight: 700;
	line-height: 1.6;
}

.qanda__block_head_inner::before {
	counter-increment: number 1;
	content: "Q"counter(number) ".";
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 1.8em;
	height: auto;
	color: var(--color-white);
	font-size: 1.6rem;
	font-weight: 700;
	line-height: 1.6;
}

.qanda__block_contents_inner {
	position: relative;
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	column-gap: 1.0rem;
	padding: 1.6rem 0rem 0.8rem 0.3rem;
	font-size: 1.6rem;
	line-height: 1.6;
}

.qanda__block_contents_inner::before {
	content: "A";
	position: relative;
	display: block;
	color: var(--color-green01);
	font-size: 1em;
	font-weight: 700;
	line-height: 1.6;
}

@media screen and (max-width:769px) {
	.qanda__block_head {
		padding-right: 4.0rem;
	}

	.qanda__block_head::before,
	.qanda__block_head::after {
		right: 1.4rem;
		width: 1.5rem;
	}

	.qanda__block_head_inner {
		column-gap: 0.4rem;
	}

	.qanda__block_contents_inner {
		font-size: 1.5rem;
		word-break: break-all;
	}
}



/*******************
	.application_description__block
********************/
.application_description {
	position: relative;
	padding-top: 16rem;
	padding-bottom: 8rem;
}

.application_description__block {
	max-width: 81rem;
	margin: 0 auto;
	padding: 1.6rem 4rem;
	border-radius: 2.0rem;
	background: var(--color-light_green01);
}

.application_description__block_item {
	list-style: none;
	padding: 2.4rem 0;
	border-bottom: 1px solid var(--color-gray01);
}

.application_description__block_item:last-of-type {
	border: 0;
}

.application_description__block_item_tit {
	position: relative;
	display: block;
	margin: 0 0 0.8rem;
	font-size: 1.6rem;
	line-height: 1.4;
}

.application_description__block_item_tit::before {
	content: "■";
	position: relative;
	display: inline-block;
}

.application_description__block_item_text {
	font-size: 1.4rem;
	line-height: 1.6;
}

@media screen and (max-width:769px) {
	.application_description {
		position: relative;
		padding-top: 12rem;
		padding-bottom: 6rem;
	}

	.application_description .contents_wrapper {
		width: calc(100% - 2rem);
	}

	.application_description__block {
		padding: 0.4rem 1.6rem;
		border-radius: 1.0rem;
	}
}

/*******************
	.recycle
********************/
.recycle {
	position: relative;
	padding: 8rem 0;
	background: var(--color-light_green01);
	text-align: center;
}

.recycle__recycle_illust {
	margin: 8.0rem auto 0;
}

.recycle__contents {
	margin: 8.0rem auto 0;
}

@media screen and (max-width:769px) {
	.recycle {
		padding: 6rem 0;
	}

	.recycle__recycle_logo {
		width: 14rem;
		margin: 0 auto;
	}

	.recycle__recycle_illust {
		width: 100%;
		margin-top: 6.0rem;
	}

	.recycle__contents {
		margin-top: 6.0rem;
	}
}