/*--------------------------------------------------------------
# Hero Card Component（ホームTOPヒーロースライダー）
--------------------------------------------------------------*/

.hero-card {
	position: relative;
	border-radius: 14px;
	overflow: hidden;
	background: #1a1a1a;
}

.hero-card__inner {
	display: block;
	text-decoration: none;
	color: inherit;
}

.hero-card__image {
	aspect-ratio: 21 / 9;
	overflow: hidden;
}

.hero-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	opacity: 0.82;
	transition: transform 0.5s ease, opacity 0.4s ease;
}

.hero-card:hover .hero-card__image img {
	transform: scale(1.04);
	opacity: 0.75;
}

.hero-card__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to top,
		rgba(0, 0, 0, 0.82) 0%,
		rgba(0, 0, 0, 0.38) 40%,
		rgba(0, 0, 0, 0.05) 70%
	);
	pointer-events: none;
}

.hero-card__body {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 2rem 2.5rem 2.25rem;
}

.hero-card__cat {
	display: inline-block;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--btn-text, #fff);
	background: var(--accent);
	padding: 3px 12px;
	border-radius: 100px;
	line-height: 2;
	margin-bottom: 0.875rem;
}

.hero-card__title {
	font-size: clamp(1.25rem, 2.4vw, 1.875rem);
	font-weight: 800;
	line-height: 1.45;
	color: #fff;
	margin: 0 0 0.75rem;
	text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.hero-card__meta {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.hero-card__date {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.7);
	letter-spacing: 0.05em;
}

@media (max-width: 768px) {
	.hero-card { border-radius: 10px; }
	.hero-card__image { aspect-ratio: 4 / 3; }
	.hero-card__body { padding: 1.25rem 1.25rem 1.5rem; }
	.hero-card__title { font-size: 1.125rem; }
}

/*--------------------------------------------------------------
# 統一カードコンポーネント（.card）
# 使用箇所: 一覧ページ / 詳細ページ関連記事 / TOPページ注目記事スライダー
--------------------------------------------------------------*/

/* グリッドラッパー（ホームTOP用3カラム） */
.post-list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.75rem;
	margin-bottom: 3rem;
}

@media (max-width: 960px) {
	.post-list { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}
@media (max-width: 540px) {
	.post-list { grid-template-columns: 1fr; gap: 1rem; }
}

/* カード本体 */
.card {
	position: relative;
	background: #fff;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 6px 9px rgba(0, 0, 0, 0.08);
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.card:hover {
	box-shadow: 0 10px 36px rgba(0, 0, 0, 0.13);
	transform: translateY(-4px);
}

/* カード全体リンク */
.card__inner {
	display: flex;
	flex-direction: column;
	height: 100%;
	text-decoration: none;
	color: inherit;
}

/* サムネイル */
.card__thumbnail {
	height: 240px;
	background: #d0d0d0;
	flex-shrink: 0;
	position: relative;
	overflow: hidden;
}

.card__thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.45s ease;
}

.card:hover .card__thumbnail img {
	transform: scale(1.06);
}

.card__thumbnail--no-image {
	background: linear-gradient(135deg, #e8e8e8 0%, #d0d0d0 100%);
}

/* 下層ページ（アーカイブ・検索・404・関連記事）では1215px以下でサムネイルを可変高さに */
@media (max-width: 1215px) {
	.archive-grid .card__thumbnail,
	.related-grid .card__thumbnail {
		height: auto;
		width: 100%;
	}
	.archive-grid .card__thumbnail img,
	.related-grid .card__thumbnail img {
		height: auto;
	}
	.archive-grid .card__thumbnail--no-image,
	.related-grid .card__thumbnail--no-image {
		height: auto;
		aspect-ratio: 3 / 2;
	}
}

/* カードボディ */
.card__body {
	padding: 12px 16px 16px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	flex: 1;
}

/* カテゴリーバッジ */
.card__cat,
.card__cat:visited {
	position: relative;
	z-index: 2;
	display: inline-block;
	background: var(--accent);
	color: var(--btn-text, #fff);
	font-size: 12px;
	padding: 6px 12px;
	border-radius: 4px;
	align-self: flex-start;
	line-height: 1;
	white-space: nowrap;
	text-decoration: none;
	transition: background 0.2s ease;
}

.card__cat:hover {
	background: var(--accent);
	color: var(--btn-text, #fff);
}

/* タイトル */
.card__title {
	font-family: var(--font-heading);
	font-size: 18px;
	font-weight: 500;
	color: var(--text-primary);
	line-height: 1.4;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* カード全体をクリック可能にする（カテゴリー/ブックマークは z-index で上に重ねて独立クリック） */
.card__title-link {
	color: inherit;
	text-decoration: none;
	transition: color 0.2s ease;
}

.card__title-link::after {
	content: '';
	position: absolute;
	inset: 0;
	z-index: 1;
}

.card:hover .card__title-link {
	color: var(--accent);
}

/* 抜粋（任意表示） */
.card__excerpt {
	font-size: 13px;
	line-height: 1.7;
	color: #666;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* 日付 */
.card__date {
	font-size: 14px;
	color: #666;
	margin: 0;
	margin-top: auto;
}

/* ブックマークボタン */
.card__bookmark {
	position: absolute;
	top: 10px;
	right: 10px;
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	padding: 0;
	background: rgba(255, 255, 255, 0.92);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	color: #595959;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	transition: color 0.2s ease, background 0.2s ease, transform 0.15s ease;
}

.card__bookmark:hover {
	background: #fff;
	color: var(--accent);
	transform: scale(1.12);
}

.card__bookmark:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.card__bookmark svg {
	width: 16px;
	height: 16px;
	display: block;
	flex-shrink: 0;
}

.card__bookmark .icon-bookmark-filled { display: none; }

.card__bookmark.is-bookmarked {
	color: var(--accent);
	background: rgba(37, 99, 235, 0.1);
	animation: bookmark-pop 0.25s ease;
}

.card__bookmark.is-bookmarked .icon-bookmark { display: none; }
.card__bookmark.is-bookmarked .icon-bookmark-filled { display: block; }

@keyframes bookmark-pop {
	0%   { transform: scale(1); }
	50%  { transform: scale(1.25); }
	100% { transform: scale(1); }
}

/*--------------------------------------------------------------
# a-card（TOPページ最新記事リスト）
--------------------------------------------------------------*/

.a-card {
	position: relative;
	display: flex;
	gap: 24px;
	align-items: flex-start;
	padding: 16px;
	border-radius: var(--card-radius, 10px);
	background: #fff;
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.a-card:hover {
	box-shadow: 0 10px 36px rgba(0, 0, 0, 0.13);
	transform: translateY(-4px);
}
.a-card__stretched-link {
	position: absolute;
	inset: 0;
	z-index: 1;
}
.a-card__thumb-wrap {
	position: relative;
	width: 160px;
	height: 120px;
	flex-shrink: 0;
}
.a-card__thumb {
	display: block;
	width: 100%;
	height: 100%;
	background: #d1d5db;
}
.a-card__bookmark {
	position: absolute;
	top: 8px;
	left: 8px;
	z-index: 10;
	width: 34px;
	height: 34px;
	padding: 0;
	border-radius: 50%;
	background: rgba(255,255,255,0.92);
	border: none;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: #595959;
	box-shadow: 0 3px 10px rgba(0,0,0,0.2);
	transition: color 0.2s ease, background 0.2s ease, transform 0.15s ease;
}
.a-card__bookmark:hover {
	background: #fff;
	color: var(--accent);
	transform: scale(1.12);
}
.a-card__bookmark.is-bookmarked svg path { fill: var(--accent); stroke: var(--accent); }
.a-card__body {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.a-card__cat,
.a-card__cat:visited {
	position: relative;
	z-index: 2;
	display: inline-block;
	background: var(--accent);
	color: var(--btn-text, #fff);
	font-size: 12px;
	padding: 6px 12px;
	border-radius: 4px;
	width: fit-content;
	text-decoration: none;
	transition: background 0.2s ease;
}
.a-card__cat:hover {
	background: var(--accent);
	color: var(--btn-text, #fff);
}
.a-card__title {
	font-family: var(--font-heading);
	font-size: 18px;
	font-weight: 500;
	color: var(--text-primary);
	line-height: 1.4;
	margin: 0;
	transition: color 0.15s;
}
.a-card:hover .a-card__title { color: var(--accent); }
.a-card__excerpt {
	font-size: 14px;
	color: #666;
	line-height: 1.6;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.a-card__meta {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	color: #666;
}
.a-card.is-hidden { display: none; }

@media (max-width: 768px) {
	.a-card { gap: 12px; }
	.a-card__thumb-wrap { width: 100px; height: 80px; }
	.a-card__cat { border-radius: 999px; font-size: 12px; padding: 3px 10px; }
	.a-card__title { font-size: 15px; font-weight: 700; }
	.a-card__excerpt { display: none; }
}

/*--------------------------------------------------------------
# Service Card Component（サービス一覧: 価格表示、サムネイルは任意）
--------------------------------------------------------------*/
.service-card {
	margin: 0 0 1.5em;
	background: #fff;
	border: 1px solid var(--border-color);
	border-radius: var(--card-radius, 10px);
	overflow: hidden;
	box-shadow: 0 6px 9px rgba(0, 0, 0, 0.08);
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.service-card:hover {
	box-shadow: 0 10px 36px rgba(0, 0, 0, 0.13);
	transform: translateY(-2px);
}
.service-card__inner {
	display: flex;
	flex-direction: column;
	height: 100%;
	color: inherit;
	text-decoration: none;
}

/* サムネイル（一覧の高さを揃えるため、アイキャッチ未設定でも領域は常に確保する） */
.service-card__thumbnail {
	height: 200px;
	flex-shrink: 0;
	overflow: hidden;
	background: #d0d0d0;
}
.service-card__thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.45s ease;
}
.service-card:hover .service-card__thumbnail img {
	transform: scale(1.06);
}
.service-card__thumbnail--no-image {
	background: linear-gradient(135deg, #e8e8e8 0%, #d0d0d0 100%);
}

.service-card__body {
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	gap: 10px;
	padding: 24px;
}
.service-card__cat {
	display: inline-block;
	background: var(--accent);
	color: var(--btn-text, #fff);
	font-size: 12px;
	font-weight: 700;
	padding: 6px 12px;
	border-radius: 4px;
	width: fit-content;
}
.service-card__title {
	font-family: var(--font-heading);
	font-size: 18px;
	font-weight: 700;
	color: var(--text-primary);
	line-height: 1.4;
	margin: 0;
}
.service-card__desc {
	font-size: 14px;
	color: #666;
	line-height: 1.7;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.service-card__footer {
	display: flex;
	align-items: center;
	margin-top: 10px;
	padding-top: 14px;
	border-top: 1px solid var(--border-color);
}
.service-card__price {
	font-size: 15px;
	font-weight: 700;
	color: var(--text-primary);
}
.service-card__link {
	margin-left: auto;
	font-size: 13px;
	color: var(--accent);
	white-space: nowrap;
}