/**
 * 学校生活トップの導入、関連ページカード、週間時間割、学習環境を管理する。
 *
 * 学校生活ページ群の色・見出し基盤はassets/css/pages/school-life/base.cssを利用し、
 * 子ページ固有の年間行事やフォトギャラリーの規則は各専用CSSへ分離する。
 */

.sl-intro__copy > .eyebrow {
	text-align: center;
}

.sl-intro__copy > .section-title {
	font-size: clamp(30px, 3.45vw, 46px);
	letter-spacing: 0.04em;
	text-align: center;
}

.sl-intro__title-line {
	display: block;
	white-space: nowrap;
}

.sl-values__copy > .eyebrow {
	text-align: center;
}

.sl-values__copy > .section-title {
	text-align: center;
}

.sl-intro__copy > .accent-line {
	margin-inline: auto;
}

.sl-values__copy > .accent-line {
	margin-inline: auto;
}

/**
 * 1.0 学校生活トップの導入
 *
 * 見出し、本文、メイン写真・サブ写真を同じ導入ブロックとして管理する。
 */

.sl-intro {
	padding: 108px 0 116px;
	overflow: hidden;
	background: radial-gradient( circle at 92% 8%, rgba(239, 120, 188, 0.08), transparent 22% ), #fff;
}

.sl-intro__grid {
	display: grid;
	grid-template-columns: minmax(0, 0.85fr) minmax(520px, 1.15fr);
	align-items: center;
	gap: 82px;
}

.sl-intro__copy p:not(.eyebrow) {
	margin: 0 0 16px;
	color: var(--sl-muted);
	font-size: 15px;
	line-height: 2.15;
	text-align: center;
}

.sl-intro__description-line {
	display: block;
	white-space: nowrap;
}

.sl-intro__visual {
	position: relative;
	min-height: 540px;
}

.sl-intro__photo {
	position: absolute;
	margin: 0;
	overflow: hidden;
	background: rgba(239, 120, 188, .090);
	box-shadow: var(--sl-shadow);
}

.sl-intro__photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.sl-intro__photo--main {
	inset: 0 72px 64px 0;
	border-radius: 18px 18px 88px 18px;
}

.sl-intro__photo--sub {
	right: 0;
	bottom: 0;
	width: 42%;
	height: 42%;
	border: 8px solid #fff;
	border-radius: 50% 18px 18px 18px;
}

/**
 * 2.0 学校生活の主要ページ導線
 *
 * 年間行事・フォトギャラリーへ遷移するカードを同じ高さと操作感で揃える。
 */

.sl-menu {
	padding: 104px 0 118px;
	background: radial-gradient(circle at 12% 18%,
		 rgba(239,
		 120,
		 188,
		 0.12),
		 transparent 34%),
		 radial-gradient(circle at 88% 82%,
		 rgba(239,
		 120,
		 188,
		 0.07),
		 transparent 30%),
		 linear-gradient(180deg,
		 rgba(239,
		 120,
		 188,
		 0.06) 0%,
		 #ffffff 100%);
	border-block: 1px solid rgba(239, 120, 188, 0.26);
}

.sl-menu .section-copy {
	color: #5f555a;
}

.sl-feature-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 22px;
}

.sl-feature-card {
	min-width: 0;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	color: inherit;
	background: #fff;
	border: 1px solid rgba(239, 120, 188, 0.42);
	border-radius: 18px;
	box-shadow: 0 14px 40px rgba(158, 83, 105, 0.07);
	transition:
		transform var(--shs-hover-lift-duration) var(--shs-hover-lift-ease),
		box-shadow var(--shs-hover-lift-duration) var(--shs-hover-lift-ease),
		border-color var(--shs-hover-lift-duration) var(--shs-hover-lift-ease);
}

.sl-feature-card:hover {
	transform: translateY(var(--shs-hover-card-lift-distance));
	border-color: rgba(239, 120, 188, 0.48);
	box-shadow: 0 24px 58px rgba(158, 83, 105, 0.13);
}

.sl-feature-card__media {
	position: relative;
	overflow: hidden;
	aspect-ratio: 4 / 3;
	background: rgba(239, 120, 188, .090);
}

.sl-feature-card__media::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, transparent 62%, rgba(158, 83, 105, 0.22));
}

.sl-feature-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.55s ease;
}

.sl-feature-card:hover .sl-feature-card__media img {
	transform: scale(1.045);
}

.sl-feature-card--coming-soon {
	cursor: default;
}

.sl-feature-card--coming-soon:hover {
	transform: none;
	border-color: rgba(239, 120, 188, 0.42);
	box-shadow: 0 14px 40px rgba(158, 83, 105, 0.07);
}

.sl-feature-card--coming-soon .sl-feature-card__media img {
	filter: grayscale(0.25);
	opacity: 0.72;
}

.sl-feature-card--coming-soon:hover .sl-feature-card__media img {
	transform: none;
}

.sl-feature-card__coming-soon {
	position: absolute;
	z-index: 2;
	top: 50%;
	left: 50%;
	padding: 10px 18px;
	color: #9e5369;
	background: rgba(255, 255, 255, 0.92);
	border: 1px solid rgba(239, 120, 188, 0.48);
	border-radius: 999px;
	box-shadow: 0 10px 28px rgba(158, 83, 105, 0.12);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.16em;
	white-space: nowrap;
	transform: translate(-50%, -50%);
}

.sl-feature-card__body {
	flex: 1;
	padding: 28px 28px 30px;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
}

.sl-feature-card__meta {
	width: 100%;
	display: flex;
	align-items: center;
	gap: 13px;
	color: var(--sl-rose);
}

.sl-feature-card__meta span {
	font-family: Georgia, serif;
	font-size: 25px;
	line-height: 1;
}

.sl-feature-card__meta small {
	padding-top: 2px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.15em;
}

.sl-feature-card h3 {
	margin: 18px 0 0;
	color: #9e5369;
	font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
	font-size: 28px;
	font-weight: 500;
	letter-spacing: 0.08em;
}

.sl-feature-card p {
	margin: 14px 0 0;
	color: var(--sl-muted);
	font-size: 13px;
	line-height: 1.95;
}

.sl-feature-card__link {
	margin-top: auto;
	padding-top: 24px;
	color: #ef78bc;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.05em;
}

.sl-feature-card__link i {
	margin-left: 8px;
	font-style: normal;
}

/**
 * 3.0 学校生活で大切にする価値
 *
 * 写真と3つの価値項目を対で配置し、ページ末尾で学校生活の考え方を要約する。
 */

.sl-values {
	padding: 110px 0;
	background: radial-gradient( circle at 8% 80%, rgba(239, 120, 188, 0.08), transparent 24% ), rgba(239, 120, 188, .030);
	border-block: 1px solid rgba(239, 120, 188, 0.72);
}

.sl-values .container {
	display: grid;
	grid-template-columns: minmax(420px, 1fr) minmax(0, 0.88fr);
	align-items: center;
	gap: 78px;
}

.sl-values__visual {
	overflow: hidden;
	aspect-ratio: 4 / 3;
	border-radius: 18px 80px 18px 18px;
	box-shadow: var(--sl-shadow);
}

.sl-values__visual img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.sl-values__list {
	margin: 34px 0 0;
	padding: 0;
	list-style: none;
}

.sl-values__list li {
	display: grid;
	grid-template-columns: 48px minmax(0, 1fr);
	gap: 18px;
	padding: 22px 0;
	border-top: 1px solid rgba(239, 120, 188, 0.95);
}

.sl-values__list li:last-child {
	border-bottom: 1px solid rgba(239, 120, 188, 0.95);
}

.sl-values__list > li > span {
	color: var(--sl-rose);
	font-family: Georgia, serif;
	font-size: 18px;
}

.sl-values__list h3 {
	margin: 0;
	color: #9e5369;
	font-family: "Yu Mincho", serif;
	font-size: 19px;
	font-weight: 500;
}

.sl-values__list p {
	margin: 7px 0 0;
	color: var(--sl-muted);
	font-size: 13px;
	line-height: 1.8;
}

/**
 * 学校生活トップのレスポンシブ設計。
 * 1050px以下で導入部と価値紹介の余白を調整し、900px以下でカード列数を減らす。
 * さらに狭い幅では操作UIと文字サイズだけを段階的に縮小し、情報の省略は行わない。
 */

@media (max-width: 1050px) {
	.sl-intro__grid {
		grid-template-columns: 1fr 1fr;
		gap: 48px;
	}

	.sl-intro__visual {
		min-height: 450px;
	}

	.sl-values .container {
		gap: 48px;
	}
}

@media (max-width: 900px) {
	.sl-feature-grid {
		grid-template-columns: 1fr;
	}

	.sl-feature-card {
		display: grid;
		grid-template-columns: 42% minmax(0, 1fr);
	}

	.sl-feature-card__media {
		aspect-ratio: auto;
		min-height: 300px;
	}

	.sl-values .container {
		grid-template-columns: 1fr;
	}

	.sl-values__visual {
		max-height: 540px;
	}
}

@media (max-width: 760px) {
	.sl-intro {
		padding: 70px 0 76px;
	}

	.sl-intro__grid {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.sl-intro__copy .section-title {
		font-size: 29px;
		letter-spacing: 0.03em;
	}

	.sl-intro__title-line,
	.sl-intro__description-line {
		white-space: normal;
	}

	.sl-intro__visual {
		min-height: 400px;
	}

	.sl-intro__photo--main {
		right: 42px;
		bottom: 50px;
	}

	.sl-intro__photo--sub {
		width: 46%;
		height: 38%;
		border-width: 6px;
	}

	.sl-menu {
		padding: 74px 0 82px;
	}

	.sl-values {
		padding: 74px 0 82px;
	}

	.sl-feature-card {
		display: block;
	}

	.sl-feature-card__media {
		min-height: 0;
		aspect-ratio: 16 / 10;
	}

	.sl-feature-card__body {
		padding: 24px;
	}

	.sl-feature-card__link {
		align-self: flex-end;
	}

	.sl-values .container {
		gap: 38px;
	}

	.sl-values__visual {
		border-radius: 14px 50px 14px 14px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.sl-feature-card {
		transition: none;
	}

	.sl-feature-card__media img {
		transition: none;
	}
}