@charset "UTF-8";

/* ====================================
	トップページ専用スタイル
 ==================================== */

/* ====================================
	メインビジュアル：スライドショー
 ==================================== */
.main-visual {
	position: relative;
}

.main-visual .splide {
	max-inline-size: 1500px;
	margin-inline: auto;
	padding-bottom: 60px;
}

/* ブランドスローガン */
.mv-intro {
	position: absolute;
	inset: 0;
	z-index: 2;
	display: grid;
	place-items: center;
	background-color: #fff;
	animation: mv-intro-fallback .6s ease 9s forwards;
}

.mv-intro.is-hidden {
	opacity: 0;
	pointer-events: none;
	transition: opacity .6s ease;
}

.mv-intro__img {
	display: block;
	inline-size: min(1500px, 100%);
	block-size: auto;
}

@keyframes mv-intro-fallback {
	to {
		opacity: 0;
		visibility: hidden;
	}
}

/* モーション軽減設定時はスローガンを出さない */
@media (prefers-reduced-motion: reduce) {
	.mv-intro {
		display: none;
	}
}

/* Splide が起動できなかったときのフォールバック表示 */
.main-visual .splide.is-fallback .splide__slide:not(:first-child),
.main-visual .splide.is-fallback .mv-pagination-wrap {
	display: none;
}

.main-visual .splide.is-fallback {
	padding-bottom: 0;
}

.main-visual .splide__slide a:focus-visible {
	outline-offset: -2px;
}

/* ページャと再生／停止ボタン */
.main-visual .mv-pagination-wrap {
	display: grid;
	justify-items: center;
	grid-template-columns: 1fr 35px;
	column-gap: 25px;
	block-size: 35px;
	padding-inline: 25px;
	background-color: rgba(255, 255, 255, .9);
	border-radius: var(--border-radius-large);
	position: absolute;
	bottom: 10px;
	left: 50%;
	transform: translate(-50%, 0);
}

.main-visual .mv-pagination {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 1rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.main-visual .mv-pagination li {
	display: flex;
}

.main-visual .mv-pagination .mv-bullet {
	inline-size: 30px;
	block-size: 30px;
	position: relative;
}

.main-visual .mv-pagination .mv-bullet::before {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	content: '';
	display: block;
	inline-size: 12px;
	block-size: 12px;
	background: var(--gray-600);
	border-radius: 50%;
}

.main-visual .mv-pagination .mv-bullet.is-active::before {
	background-color: #ccc;
}

.btn-slider-control {
	display: flex;
	justify-content: center;
	align-items: center;
	inline-size: 35px;
}

.btn-slider-control img:not(.is-active) {
	display: none;
}

.btn-slider-control img.is-active {
	display: block;
	inline-size: 15px;
}

@media print,
screen and (width >=768px) {
	.main-visual .splide {
		padding-bottom: 0;
	}

	.main-visual .mv-pagination-wrap {
		bottom: 20px;
	}
}

/* ====================================
	重要なお知らせ
 ==================================== */
.mv-notice {
	margin-top: 1rem;
}

.mv-notice__link {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-size: 1.5rem;
	font-weight: 500;
}

.mv-notice__link img {
	flex-shrink: 0;
	inline-size: 22px;
}

@media print,
screen and (width >=768px) {
	.mv-notice {
		margin-top: 30px;
	}

	.mv-notice .layout-inner {
		text-align: right;
	}
}

/* ====================================
	セクション見出し
 ==================================== */
.section-heading,
.corporate-nav__heading {
	font-size: 2.8rem;
	font-weight: 700;
	text-align: center;
}

@media print,
screen and (width >=768px) {
	.section-heading {
		font-size: 4.6rem;
	}
}

/* ====================================
	SHARP TOPICS
 ==================================== */
.topics {
	padding-top: 6rem;
}

.topics__lead {
	font-size: 1.4rem;
	font-weight: 500;
	text-align: center;
}

/* トピックスのタイル一覧 */
.topics__list {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: calc(20 / 375 * 100vw) 4.5%;
	margin-top: 4rem;
}

.topics__item {
	display: flex;
}

.topics-card {
	display: flex;
	flex-direction: column;
	gap: 2rem;
	inline-size: 100%;
	background: var(--white);
	border: 1px solid var(--gray-300);
	box-shadow: 2px 2px 3px rgb(0 0 0 / .15);
}

.topics-card__thumb {
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--gray-300);
}

.topics-card__thumb img {
	block-size: 100%;
	object-fit: cover;
}

.topics-card__body {
	flex: 1;
	padding: .8rem 1.2rem 1.2rem;
}

.topics-card__meta {
	display: flex;
	flex-direction: column;
	align-items: start;
	gap: .6rem;
}

.topics-card__date {
	font-size: 1.2rem;
}

.topics-card__label {
	padding: .2rem .6rem;
	background: var(--sharp-red);
	color: var(--white);
	font-size: 1.2rem;
	font-weight: 500;
	line-height: 1.2;
}

.topics-card__title {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
	line-clamp: 4;
	block-size: 4lh;
	margin-top: 1.2rem;
	overflow: hidden;
	font-size: 1.4rem;
	font-weight: 500;
	overflow-wrap: anywhere;
}

/* 過去のトピックスを追加読み込み */
.topics__more {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 1rem;
	inline-size: 100%;
	max-inline-size: 52rem;
	margin: 5rem auto 0;
	padding: .5rem 2rem;
	border: 1px solid var(--black);
	border-radius: var(--border-radius-large);
	font: inherit;
}

.topics__more img {
	inline-size: 1.4rem;
}

@media print,
screen and (width >=768px) {
	.topics {
		padding-top: 10rem;
	}

	.topics__lead {
		font-size: 1.6rem;
	}

	.topics__list {
		margin-top: 8.8rem;
	}

	.topics__more {
		margin-top: 8rem;
	}
}

@media print,
screen and (1080px <=width) {
	.topics__list {
		grid-template-columns: repeat(3, 1fr);
		gap: calc(50 / 1200 * 100vw) 4.3rem;
	}

	.topics-card__body {
		padding: .8rem 2.4rem 1.6rem;
	}

	.topics-card__meta {
		flex-direction: row;
		align-items: center;
		gap: 2rem;
	}

	.topics-card__date {
		flex: 1;
	}

	.topics-card__label {
		padding: .4rem .8rem;
	}

	.topics-card__title {
		-webkit-line-clamp: 3;
		line-clamp: 3;
		block-size: 3lh;
		margin-top: 2rem;
		font-size: 1.6rem;
		line-height: 2.6rem;
	}
}

@media (hover:hover) and (pointer: fine) {
	.topics-card__thumb img {
		transition: transform .3s ease;
	}

	.topics-card:hover {
		text-decoration: none;
	}

	/* サムネイルを拡大し、タイトルを赤くする */
	.topics-card:hover .topics-card__thumb img {
		transform: scale(1.1);
	}

	.topics-card:hover .topics-card__title {
		color: var(--sharp-red);
	}

	.topics__more {
		transition: background-color .3s ease, color .3s ease;
	}

	.topics__more img {
		transition: filter .3s ease;
	}

	.topics__more:hover {
		background: var(--black);
		color: var(--white);
	}

	.topics__more:hover img {
		filter: brightness(0) invert(1);
	}
}

/* ====================================
	Information
 ==================================== */
.information {
	padding-top: 12rem;
}

.information__list {
	margin-top: 2.8rem;
	border-bottom: 1px solid var(--gray-300);
}

.information__item {
	padding-block: 2rem;
	border-top: 1px solid var(--gray-300);
}

.information__date {
	display: block;
	font-size: 1.6rem;
	font-weight: 500;
}

.information__title {
	margin-top: .4rem;
	font-size: 1.4rem;
	overflow-wrap: anywhere;
}

@media print,
screen and (width >=768px) {
	.information {
		padding-top: 14rem;
	}

	.information__list {
		display: grid;
		grid-template-columns: max-content 1fr;
		column-gap: 5rem;
		margin-top: 6rem;
	}

	.information__item {
		display: grid;
		grid-column: 1 / -1;
		grid-template-columns: subgrid;
		padding-block: 1.4rem;
	}

	.information__title {
		margin-top: 0;
	}
}

/* ====================================
	一覧ページ／セクショントップへのリンク
 ==================================== */
.information__more,
.corporate-nav__more {
	display: flex;
	justify-content: end;
	align-items: center;
	gap: .4rem;
	font-size: 1.5rem;
	font-weight: 500;
}

.information__more::before,
.corporate-nav__more::before {
	content: '';
	inline-size: .8rem;
	block-size: 1.2rem;
	background: url('/assets/common/images/icon-arrow-right-r.svg') no-repeat center / contain;
}

.information__more {
	margin-top: 2rem;
}

.corporate-nav__more {
	margin-top: 1.5rem;
}

@media print,
screen and (width >=768px) {

	.information__more,
	.corporate-nav__more {
		justify-content: center;
		inline-size: fit-content;
		padding: 1.2rem 7.2rem;
		border: 1px solid var(--sharp-red);
		border-radius: var(--border-radius-large);
		color: var(--sharp-red);
		font-size: 1.6rem;
	}

	.information__more::before,
	.corporate-nav__more::before {
		display: none;
	}

	.information__more {
		margin: 6rem auto 0;
	}

	.corporate-nav__more {
		margin-top: 6rem;
		padding-block: 1rem;
	}
}

@media (hover:hover) and (pointer: fine) {

	.information__more,
	.corporate-nav__more {
		transition: background-color .3s ease, color .3s ease;
	}
}

@media (hover:hover) and (pointer: fine) and (768px <=width) {

	.information__more:hover,
	.corporate-nav__more:hover {
		background: var(--sharp-red);
		color: var(--white);
		text-decoration: none;
	}
}

/* ====================================
	コーポレート各セクションへの導線
 ==================================== */
.corporate-nav {
	padding-block: 10rem;
}

.corporate-nav__section+.corporate-nav__section {
	margin-top: 7.4rem;
}

.corporate-nav__image {
	aspect-ratio: 337 / 180;
	margin-top: 2.8rem;
}

.corporate-nav__image picture {
	display: block;
	block-size: 100%;
}

.corporate-nav__image img {
	block-size: 100%;
	object-fit: cover;
	object-position: center var(--image-position-y, center);
}

.corporate-nav__body {
	margin-top: 3.8rem;
}

.corporate-nav__item {
	border-top: 1px solid var(--gray-300);
}

.corporate-nav__item:last-child {
	border-bottom: 1px solid var(--gray-300);
}

.corporate-nav__item a {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1rem;
	padding-block: 1.5rem;
	font-size: 1.6rem;
	font-weight: 500;
}

@media print,
screen and (width >=768px) {
	.corporate-nav {
		padding-block: 20rem 8rem;
	}

	.corporate-nav__section+.corporate-nav__section {
		margin-top: 20rem;
	}

	.corporate-nav__section {
		display: grid;
		grid-template-columns: 52fr 60fr;
		gap: 3rem 8rem;
	}

	.corporate-nav__heading {
		display: flex;
		align-items: center;
		gap: 2rem;
		grid-area: 1 / 2;
		font-size: 4rem;
		text-align: start;
	}

	.corporate-nav__heading::before {
		content: '';
		flex: none;
		inline-size: 5px;
		block-size: 0.8lh;
		background: var(--sharp-red);
	}

	.corporate-nav__image {
		grid-area: 1 / 1 / span 2;
		align-self: start;
		aspect-ratio: 520 / 465;
		margin-top: 0;
	}

	.corporate-nav__body {
		grid-area: 2 / 2;
		margin-top: 0;
	}

	.corporate-nav__section:nth-of-type(even) {
		grid-template-columns: 60fr 52fr;
	}

	.corporate-nav__section:nth-of-type(even) .corporate-nav__heading,
	.corporate-nav__section:nth-of-type(even) .corporate-nav__body {
		grid-column: 1;
	}

	.corporate-nav__section:nth-of-type(even) .corporate-nav__image {
		grid-column: 2;
	}

	.corporate-nav__item a {
		padding-block: 2rem;
		font-size: 1.8rem;
	}
}

@media print,
screen and (1080px <=width) {
	.corporate-nav__list {
		display: grid;
		grid: repeat(4, auto) / auto-flow minmax(0, 1fr);
		gap: 0 3.9rem;
	}

	.corporate-nav__item:nth-child(4) {
		border-bottom: 1px solid var(--gray-300);
	}
}

/* ホバーで文字を赤くする */
@media (hover:hover) and (pointer: fine) {
	.corporate-nav__item a {
		transition: color .3s ease;
	}

	.corporate-nav__item a:hover {
		color: var(--sharp-red);
		text-decoration: none;
	}
}

@media screen and (1200px <=width) {
	.layout-outer--narrow .layout-inner {
		max-inline-size: 1080px;
	}
}