/*--------------------------------------------------------------
# Imaginear Theme Foundation
--------------------------------------------------------------*/
:root {
	--color-black: #000000;
	--color-white: #ffffff;
	--color-text: #333333;
	--color-muted: #999999;
	--color-border: #dddddd;
	--font-jp: "Inter", "Noto Sans JP", sans-serif;
	--font-en: "Inter", sans-serif;
}

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

body {
	color: var(--color-text);
	font-family: var(--font-jp);
	font-weight: 300;
	font-feature-settings: "palt";
	margin: 0;
}
body.is-drawer-open {
	overflow: hidden;
}
.page {
	min-width: 320px;
	margin: 0;
}
img {
	max-width: 100%;
	vertical-align: bottom;
}
a,
a:hover,
a:visited {
	color: var(--color-black);
	text-decoration: none;
	transition: 0.3s;
}
button {
	border: 0;
	border-radius: 0;
	background: transparent;
	color: inherit;
	cursor: pointer;
	padding: 0;
}
h1, h2, h3, h4, h5, h6 {
	line-height: 1.4;
	margin: 0;
}
dl, dt, dd {
	margin: 0;
}
p {
	margin: 0 0 1rem 0;
}
.site {
	min-width: 320px;
}
.en {
	font-family: var(--font-en);
}
.container {
	width: 100%;
	padding: 0 50px;
	margin: 0 auto;
}
.row {
	display: flex;
	flex-wrap: wrap;
}
@media (min-width: 768px) {
	.sp-only {
		display: none;
	}
}
@media (max-width: 767px) {
	.pc-only {
		display: none;
	}
	.container {
		padding: 0 20px;
	}
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/

.site-header {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	z-index: 1000;
}
.site-header__inner {
	align-items: center;
	display: flex;
	height: 140px;
	justify-content: space-between;
	padding: 0 0 0 50px;
	width: 100%;
}
.site-header__logo {
	display: block;
	flex: 0 0 auto;
	font-size: 28px;
	font-weight: 400;
}
.site-header__nav {
	align-items: center;
	display: flex;
	margin-left: auto;
	padding-right: 100px;
}
.site-header__nav-list {
	align-items: center;
	display: flex;
	gap: 35px;
	list-style: none;
	margin: 0;
	padding: 0;
}
.site-header__nav-list a {
	align-items: center;
	color: var(--color-primary-dark);
	display: inline-flex;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.4;
}
.site-header__nav-list a.site-header__cta {
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: var(--color-black);
	color: var(--color-white);
	min-width: 120px;
	min-height: 40px;
	border-radius: 40px;
	font-weight: 400;
}

@media (min-width: 768px) {
	.site-header__logo:hover,
	.site-header__nav-list a:hover {
		transform: translateY(-1px);
	}
}
@media (max-width: 767px) {
	.site-header__inner {
		padding: 0 0 0 20px;
	}
}

/*--------------------------------------------------------------
# ハンバーガー
--------------------------------------------------------------*/

.site-header__menu-button {
	position: fixed;
	top: 50px;
	right: 30px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	/* border: 1px solid var(--color-border); */
	gap: 8px;
	width: 40px;
	height: 40px;
	z-index: 1002;
}
.site-header.is-drawer-open .site-header__menu-button {
	background-color: rgba(0,0,0,0);
}
.site-header__menu-line {
	position: absolute;
	left: 50%;
	top: 50%;
	background: var(--color-black);
	display: block;
	height: 1px;
	width: 30px;
	transition: 0.3s;
}
.site-header__menu-line:nth-of-type(2) {
	transform: translate(-50%, -5px);
}
.site-header__menu-line:nth-of-type(3) {
	transform: translate(-50%, 5px);
}
.site-header.is-drawer-open .site-header__menu-line {
	background: var(--color-white);
}
.site-header.is-drawer-open .site-header__menu-line:nth-of-type(2) {
	transform: translate(-50%, -50%) rotate(25deg);
}
.site-header.is-drawer-open .site-header__menu-line:nth-of-type(3) {
	transform: translate(-50%, -50%) rotate(-25deg);
}

.drawer-navigation {
	display: block;
	inset: 0;
	opacity: 0;
	pointer-events: none;
	position: fixed;
	transition: opacity 0.2s ease;
	visibility: hidden;
	z-index: 1001;
}

.site-header.is-drawer-open .drawer-navigation {
	opacity: 1;
	pointer-events: auto;
	visibility: visible;
}

.drawer-navigation__backdrop {
	background: rgba(0, 0, 0, 0.5);
	inset: 0;
	position: absolute;
}

.drawer-navigation__panel {
	background: var(--color-primary);
	color: var(--color-white);
	margin-left: auto;
	padding: 120px 40px 40px;
	position: relative;
	transform: translateX(100%);
	transition: transform 0.25s ease;
	width: 280px;
	height: 100dvh;
	max-height: 100dvh;
	overflow: auto;
}

.site-header.is-drawer-open .drawer-navigation__panel {
	transform: translateX(0);
}

.drawer-navigation__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.drawer-navigation__list li {
	border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.drawer-navigation__list a {
	align-items: center;
	display: flex;
	font-size: 16px;
	font-weight: 700;
	justify-content: space-between;
	line-height: 1.4;
	min-height: 60px;
	color: var(--color-white); 
}

.drawer-navigation__list a::after {
	border-right: 2px solid currentColor;
	border-top: 2px solid currentColor;
	content: "";
	height: 8px;
	transform: rotate(45deg);
	width: 8px;
}

.drawer-navigation__cta,
.drawer-navigation__cta:visited {
	align-items: center;
	background: var(--color-white);
	color: var(--color-primary);
	display: flex;
	font-size: 15px;
	font-weight: 700;
	height: 50px;
	justify-content: center;
	margin-top: 36px;
	width: 200px;
}
@media (max-width: 991px) {
	.site-header__menu-button {
		top: 0;
	}
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/

.footer__cta .col {
	position: relative;
}
.footer__cta .img_wrap {
	height: 410px;
}
.footer__cta dl {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 100%;
	color: var(--color-white);
	text-align: center;
	padding: 20px;
}
.footer__cta .title {
	font-size: 32px;
	font-weight: 700;
}
.footer__cta .btn_cta {
	display: block;
	width: 100%;
	max-width: 240px;
	border-top: 1px solid var(--color-white);
	border-bottom: 1px solid var(--color-white);
	color: var(--color-white);
	padding: 10px 0;
	margin: 40px auto 0 auto;
}
.footer__cta .btn_cta span {
	position: relative;
	display: inline-block;
	padding-left: 25px;
}
.footer__cta .btn_cta span::before {
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	font-family: "Material Symbols Sharp";
	content: "\e158";
	font-size: 120%;
	font-weight: 200;
	line-height: 1;
}
@media (min-width: 768px) {
	.footer__cta .row > * {
		width: 50%;
	}
	.footer__cta .row > *:first-child {
		border-right: 1px solid var(--color-bg-light);
	}
	.footer__cta .btn_cta:hover {
		transform: translateY(-1px);
	}
}
@media (max-width: 767px) {
	.footer__cta .row > * {
		width: 100%;
	}
	.footer__cta .row > * + * {
		margin-top: 1px;
	}
	.footer__cta .img_wrap {
		height: 240px;
	}
	.footer__cta .title {
		font-size: 28px;
	}
	.footer__cta .en {
		font-size: 14px;
	}
	.footer__cta .btn_cta {
		font-size: 15px;
		margin-top: 30px;
	}
}

.footer {
	background-color: var(--color-bg-light);
	text-align: center;
	padding: 170px 0;
}
.footer__logo {
	display: block;
	width: fit-content;
	margin: 0 auto;
}
.footer__nav {
	margin: 70px auto;
}
.footer__nav .row {
	justify-content: center;
	flex-wrap: wrap;
}
.footer__nav .row > * {
	padding: 0 20px;
}

.footer__copyright {
	font-size: 14px;
	color: var(--color-muted);
}
@media (min-width: 768px) {
	.footer__nav a {
		position: relative;
	}
	.footer__nav a:hover {
		color: var(--color-primary);
	}
	.footer__nav a::after {
		content: "";
		position: absolute;
		left: 50%;
		bottom: -5px;
		transform: translateX(-50%);
		width: 0; /* 最初は幅ゼロ */
		height: 1px;
		background-color: var(--color-primary);
		opacity: 0;
		transition: width 0.3s ease, opacity 0.3s ease;
	}
	.footer__nav a:hover::after {
		animation-name: fadeInMenu;
		animation-duration: 0.3s;
		animation-timing-function: ease;
		animation-fill-mode: forwards;
	}
}
@media (max-width: 767px) {
	.footer {
		padding: 100px 0;
	}
	.footer__nav {
		margin: 70px auto 20px auto;
	}
	.footer__nav .row > * {
		width: 40%;
		margin-bottom: 50px;
	}
	.footer__nav .row > *:last-child {
		width: 100%;
	}
}

/*--------------------------------------------------------------
# Components
--------------------------------------------------------------*/

.c-button,
.c-button:visited {
	position: relative;
	display: inline-flex;
	justify-content: center;
	align-items: center;
	color: var(--color-white);
	font-size: 16px;
	font-weight: 500;
	line-height: 1.4;
	min-width: 180px;
	min-height: 50px;
	padding: 5px 30px;
	transition: 0.3s;
}
.c-button:hover {
	color: var(--color-white);
}
.c-button::after {
	position: absolute;
	right: 10px;
	top: 50%;
	transform: translateY(-50%);
	font-family: "Material Symbols Sharp";
	content: "\e5e1";
	font-weight: 200;
}
.c-button--primary {
	background: var(--color-primary);
}
.c-button--accent {
	background: var(--color-accent);
	min-width: 210px;
}
@media (min-width: 768px) {
	.c-button:hover,
	.c-button:focus-visible {
		transform: translateY(-1px);
	}
}

.u-hidden-pc {
	display: none;
}

/*--------------------------------------------------------------
# いろいろ
--------------------------------------------------------------*/

ul.none, ol.none {
	margin: 0;
	padding: 0;
	list-style-type: none;
}
ul.circle {
	margin: 0;
	padding: 0;
	list-style-type: none;
}
ul.circle li {
	position: relative;
	padding-left: 1.2em;
}
ul.circle li:before {
	position: absolute;
	left: 0;
	top: 0;
	content: "\25CF";
	color: var(--color-primary);
}
.img_cover {
	position: relative;
	display: block;
	overflow: hidden;
}
.img_cover img {
	object-fit: cover;
	object-position: 50% 50%;
	width: 100%;
	height: 100%;
}
.img_cover::after {
	position: absolute;
	left: 0;
	top: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: var(--color-primary-dark);
	opacity: 0.2;
}
.img_cover_dark::after {
	position: absolute;
	left: 0;
	top: 0;
	content: "";
	width: 100%;
	height: 100%;
	background-color: var(--color-primary);
	mix-blend-mode: multiply;
	opacity: 0.75;
}

/*--------------------------------------------------------------
# 事例紹介
--------------------------------------------------------------*/

.article_case_list ul > li {
	margin-bottom: 50px;
}
.article_case_list dl {
	border-left: 1px solid var(--color-border);
	width: 100%;
}
.article_case_list dl dt {
	position: relative;
	font-size: 14px;
	font-weight: 700;
	border-bottom: 1px solid var(--color-border);
	padding: 10px 30px;
}
.article_case_list dl dt a {
	color: var(--color-primary);
}
.article_case_list dl dt::after {
	position: absolute;
	left: 0;
	bottom: -1px;
	content: "";
	width: 100px;
	height: 1px;
	background-color: var(--color-primary);
}
.article_case_list dl dd {
	padding: 20px 30px;
}
.article_case_list .title {
	font-size: 28px;
	margin: 0 0 20px 0;
}
.article_case_list .arrow {
	display: flex;
	width: 100%;
	max-width: 265px;
}
.article_case_list .arrow > * {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 50%;
	height: 35px;
	font-weight: 600;
	background-repeat: no-repeat;
}
.article_case_list .arrow > *::after {
	position: absolute;
	top: 0;
	content: "";
	width: 1px;
	height: 100%;
	z-index: 1;
}
.article_case_list .arrow .before {
	background-image: url("../img/common/arrow_before.png");
	background-position: right center;
	color: var(--color-accent);
	z-index: 1;
}
.article_case_list .arrow .before::after {
	left: 0;
	background-color: var(--color-accent);
}
.article_case_list .arrow .after {
	background-image: url("../img/common/arrow_after.png");
	color: var(--color-primary);
	margin-left: -5px;
	z-index: 0;
}
.article_case_list .after::after {
	right: 0;
	background-color: var(--color-primary);
}
.article_case_list .c-button {
	min-width: 140px;
	min-height: 35px;
	font-size: 15px;
}
@media (min-width: 768px) {
	.article_case_list .row {
		justify-content: space-between;
		margin: 0 -15px;
	}
	.article_case_list .row > * {
		width: 50%;
		max-width: 610px;
		padding: 0 15px;
	}
	.article_case_list dl dt a:hover {
		opacity: 0.75;
	}
	.article_case_list .btn_wrap {
		display: flex;
		justify-content: space-between;
	}
}
@media (max-width: 992px) {
	.article_case_list .btn_wrap {
		display: block;
	}
	.article_case_list .c-button {
		display: flex;
		width: 100%;
		max-width: 140px;
		margin: 30px auto 0 auto;
	}
}
@media (max-width: 767px) {
	.article_case_list .row > * {
		width: 100%;
		margin-bottom: 30px;
	}
	.article_case_list dl dt {
		padding: 10px 20px;
	}
	.article_case_list dl dd {
		padding: 20px 20px;
	}
	.article_case_list .title {
		font-size: 24px;
	}
}

/* ------------------------------ */
/* .swiper リセット */
/* ------------------------------ */

/* 1. ページネーション全体の配置リセット（必要に応じて） */
.swiper-pagination {
	position: relative !important;
	/* スライダーの下に置く場合 */
	bottom: 0 !important;
	margin: 0;
}

/* 2. ドット（数字）自体のリセットとスタイル設定 */
.swiper-pagination-bullet {
	all: unset;
	/* 標準の丸いスタイルをすべて解除 */
	cursor: pointer;
	display: inline-block;
	margin: 0 10px !important;
	/* 数字同士の間隔 */

	/* 数字の見た目 */
	font-size: 16px;
	font-family: sans-serif;
	color: #999;
	/* 通常時の色 */
	transition: color 0.3s;
}

/* Swiperが強制付与する不透明度をリセット */
.swiper-pagination-bullet {
	opacity: 1 !important;
}

/* 1. 本体（枠、背景、配置など）のリセット */
.swiper-button-prev,
.swiper-button-next {
	all: unset;
	/* 標準のスタイル（ボタンの枠線など）を解除 */
	position: static;
	/* デフォルトの absolute を解除（自由に配置可能に） */
	margin: 0;
	/* デフォルトの margin-top を解除 */
	width: auto;
	/* デフォルトの width (27px等) を解除 */
	height: auto;
	/* デフォルトの height (44px等) を解除 */
	cursor: pointer;
	/* divタグに変更したため、クリックできるカーソルを明示 */
	display: inline-block;
	/* 横並びにするなど、扱いやすいdisplayに変更 */
}
.swiper-button-prev svg,
.swiper-button-next svg {
	display: none !important;
}
/* 2. Swiper標準の「青い矢印アイコン」を消去（最重要） */
.swiper-button-prev::after,
.swiper-button-next::after {
	content: none;
	/* アイコンを完全に非表示にする */
}
/* 3. 無効時（最初/最後のスライド到達時）のスタイルリセット */
.swiper-button-disabled {
	opacity: 0.3;
	/* デフォルトで薄くなるのを好みに変更可能（不要なら 1 に） */
	cursor: default;
	/* クリックできないカーソルにする */
	pointer-events: none;
	/* クリックイベントを無効化 */
}


/* ------------------------------ */
/* .swiper__imaginear */
/* ------------------------------ */

/* カスタマイズ */
.swiper-nav .swiper-pagination {
	position: relative;
	display: flex;
}
.swiper-nav .swiper-pagination::after {
	display: none;
}
.swiper-nav .swiper-pagination-bullet {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
	background-color: #d8d9d9;
	border-radius: 50%;
	width: 8px;
	height: 8px;
	font-size: 0;
	line-height: 1;
	margin: 0 8px !important;
	z-index: 1;
}
.swiper-nav .swiper-pagination-bullet.swiper-pagination-bullet-active {
	background-color: #9d9fa1;
}


/* カスタマイズ */
.swiper-nav {
	display: flex;
	justify-content: center;
	align-items: center;
	width: fit-content;
	margin: 50px auto 0 auto;
}
.swiper-nav .swiper-button-prev,
.swiper-nav .swiper-button-next {
	position: relative;
	background-color: var(--color-white);
	border: 1px solid var(--color-primary);
	border-radius: 50%;
	width: 40px;
	height: 40px;
	transition: 0.3s;
}
.swiper-nav .swiper-button-prev::after,
.swiper-nav .swiper-button-next::after {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	font-family: "Material Symbols Sharp";
	content: "\ef7d";
	color: var(--color-primary);
	font-size: 24px;
	font-weight: 200;
}
.swiper-nav .swiper-button-next::after {
	content: "\e941";
}
.swiper-nav .swiper-pagination {
	flex: 1;
	padding: 0 30px;
}
@media (min-width: 768px) {
	.swiper-nav .swiper-button-prev:hover,
	.swiper-nav .swiper-button-next:hover {
		background-color: var(--color-primary);
	}
	.swiper-nav .swiper-button-prev:hover::after,
	.swiper-nav .swiper-button-next:hover::after {
		color: var(--color-white);
	}
}

/* ------------------------------ */
/* お知らせ一覧 */
/* ------------------------------ */

.article_list ul {
	border-top: 1px solid var(--color-border);
}
.article_list ul li {
	border-bottom: 1px solid var(--color-border);
}
.article_list ul li a {
	position: relative;
	display: block;
	padding: 30px 40px 30px 0;
	text-decoration: none !important;
	transition: 0.3s all;
}
.article_list ul li a::after {
	position: absolute;
	right: 10px;
	top: 50%;
	transform: translateY(-50%);
	font-family: "Material Symbols Sharp";
	content: "\e5e1";
	font-weight: 200;
	transition: 0.3s;
}
.article_list .date {
	font-size: 14px;
}
.article_list .title {
	font-family: var(--font-serif);
	font-size: 16px;
	line-height: 1.6;
	margin: 5px 0 0 0;
}
@media (min-width: 768px) {
	.article_list ul li a:hover::after {
		right: 5px;
	}
}
@media (max-width: 767px) {
	.article_list ul li a {
		padding: 20px 40px 20px 0;
	}
}

/* ------------------------------ */
/* コラム一覧 */
/* ------------------------------ */

.article_column_list {
	font-size: 14px;
	line-height: 1.4;
}
.article_column_list > * > a {
	display: block;
}
.article_column_list dl dd .date {
	margin-top: 15px;
}
.article_column_list dl dd .title {
	font-size: 16px;
	font-weight: 700;
	line-height: 1.8;
	margin: 5px 0 10px 0;
}
.article_column_list dl dd .category-list li {
	display: inline-block;
	margin: 0 10px 10px 0;
}
.article_column_list dl dd .category-list li a {
	color: var(--color-primary);
}
@media (min-width: 768px) {
	.article_column_list a img {
		transition: 0.3s;
	}
	.article_column_list a:hover img {
		scale: 1.1;
	}
	.article_column_list dl dd .title a:hover {
		opacity: 0.75;
	}
	.article_column_list dl dd .category-list li a:hover {
		text-decoration: underline;
	}
}