/* pages-business.css — /about/business/
 * 事業領域（概要カード → 詳細3領域）→ 関連会社 → CTA。
 */

.worso-page--business.worso-info .worso-business-panel {
	background: var(--worso-info-bg, var(--worso-white));
}

/* ----- Overview ----- */
.worso-business-overview__headline {
	margin: 0.15rem 0 1rem;
	max-width: 28em;
	font-size: clamp(1.15rem, 2.2vw, 1.4rem);
	font-weight: 700;
	line-height: 1.55;
	color: var(--worso-text-strong);
}

.worso-business-overview__lead {
	margin: 0 0 2.5rem;
	max-width: 40em;
	font-size: var(--worso-home-fs-body);
	line-height: var(--worso-home-lh-body);
	color: var(--worso-text);
}

.worso-business-cards {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 1rem;
}

.worso-business-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	margin: 0;
	padding: 1.5rem 1.4rem 1.35rem;
	background: var(--worso-brand-a06);
	border-top: 3px solid var(--worso-brand);
}

.worso-business-card__num {
	margin: 0 0 0.85rem;
	font-family: var(--worso-font-en, "Inter", sans-serif);
	font-size: var(--worso-fs-caption);
	font-weight: 700;
	letter-spacing: 0.08em;
	color: var(--worso-brand);
}

.worso-business-card__title {
	margin: 0 0 0.7rem;
	font-size: var(--worso-home-fs-body);
	font-weight: 700;
	line-height: 1.45;
	color: var(--worso-brand);
}

.worso-business-card__desc {
	margin: 0 0 1.25rem;
	font-size: var(--worso-fs-sm, 0.9375rem);
	line-height: 1.7;
	color: var(--worso-text);
}

.worso-business-card__link {
	margin-top: auto;
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	font-size: var(--worso-fs-sm, 0.9375rem);
	font-weight: 700;
	color: var(--worso-brand);
	text-decoration: none;
	border-bottom: 1px solid transparent;
	transition: border-color 0.2s ease, opacity 0.2s ease;
}

.worso-business-card__link:hover,
.worso-business-card__link:focus-visible {
	border-bottom-color: currentColor;
	opacity: 0.85;
}

.worso-business-card__arrow {
	font-size: 0.85em;
	line-height: 1;
}

@media (min-width: 768px) {
	.worso-business-cards {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 1.25rem;
	}
}

/* ----- Domains detail（同一セクション内） ----- */
.worso-business-domains {
	margin-top: 2.75rem;
}

.worso-business-domain {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.75rem 2.5rem;
	padding: 2.5rem 0 0;
	border-top: 1px solid var(--worso-info-line, var(--worso-line));
	scroll-margin-top: calc(var(--worso-header-h, 72px) + 1.25rem);
}

.worso-business-domain:first-child {
	padding-top: 2.5rem;
}

.worso-business-domain + .worso-business-domain {
	margin-top: 0.5rem;
}

.worso-business-domain__title {
	margin: 0 0 0.85rem;
	font-size: clamp(1.2rem, 2vw, 1.45rem);
	font-weight: 700;
	line-height: 1.4;
	color: var(--worso-info-ink-navy, var(--worso-text-strong));
}

.worso-business-domain__lead {
	margin: 0;
	font-size: var(--worso-home-fs-body);
	line-height: var(--worso-home-lh-body);
	color: var(--worso-text);
}

.worso-business-domain__items {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.5rem 2rem;
}

.worso-business-domain__item-title {
	margin: 0 0 0.4rem;
	font-size: var(--worso-home-fs-body);
	font-weight: 700;
	line-height: 1.4;
	color: var(--worso-info-ink-navy, var(--worso-text-strong));
}

.worso-business-domain__item-desc {
	margin: 0;
	font-size: var(--worso-fs-sm, 0.9375rem);
	line-height: 1.7;
	color: var(--worso-text);
}

.worso-business-domain__note {
	margin: 0.25rem 0 0;
	font-size: var(--worso-fs-sm, 0.9375rem);
	line-height: 1.7;
	color: var(--worso-text-muted, #6b736c);
	text-align: center;
}

@media (min-width: 900px) {
	.worso-business-domain {
		grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.55fr);
		align-items: start;
		gap: 2.5rem 3rem;
		padding-top: 3rem;
	}

	.worso-business-domain__items {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 1.75rem 2.25rem;
	}

	/* 注記は左右2カラム全体の下・中央 */
	.worso-business-domain__note {
		grid-column: 1 / -1;
		margin-top: 0.5rem;
	}
}

/* ----- CTA ----- */
.worso-business-cta {
	box-sizing: border-box;
	width: 100%;
	max-width: none;
	margin: 0;
	padding: 2rem 3rem;
	background: #eef2ef;
	border-radius: 0;
}

.worso-business-cta__inner {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 1.5rem;
	max-width: var(--worso-home-inner-w, 1080px);
	margin: 0 auto;
}

.worso-business-cta__title {
	margin: 0 0 0.45rem;
	font-size: clamp(1.15rem, 2vw, 1.4rem);
	font-weight: 700;
	line-height: 1.45;
	color: var(--worso-brand);
}

.worso-business-cta__body {
	margin: 0;
	font-size: var(--worso-fs-sm, 0.9375rem);
	line-height: 1.7;
	color: var(--worso-text);
}

.worso-business-cta__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.85rem 1.6rem;
	font-size: var(--worso-fs-sm, 0.9375rem);
	font-weight: 700;
	line-height: 1.2;
	color: var(--worso-white);
	background: var(--worso-brand);
	text-decoration: none;
	border-radius: 2px;
	white-space: nowrap;
	transition: background 0.2s ease, opacity 0.2s ease;
}

.worso-business-cta__btn:hover,
.worso-business-cta__btn:focus-visible {
	background: var(--worso-brand-mid);
}

@media (min-width: 768px) {
	.worso-business-cta {
		padding: 2.25rem 2.75rem;
	}

	.worso-business-cta__inner {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		gap: 2rem;
	}

	.worso-business-cta__copy {
		flex: 1 1 auto;
		min-width: 0;
	}
}

@media (max-width: 640px) {
	.worso-business-cta {
		width: 100%;
		margin: 0;
		padding: 1.5rem 1.25rem;
	}
}

/* ----- 関連会社 ----- */
.worso-business-lead {
	margin: 0.25rem 0 1.25rem;
	font-size: var(--worso-home-fs-body);
	line-height: var(--worso-home-lh-body);
	color: var(--worso-info-ink);
}

.worso-business-group {
	list-style: none;
	margin: 0.4rem 0 0;
	padding: 0;
}

.worso-business-group__item {
	display: grid;
	grid-template-columns: 3.5rem minmax(0, 1fr);
	gap: 0.75rem 1.5rem;
	align-items: baseline;
	padding: 1.05rem 0;
	border-bottom: 1px solid var(--worso-info-line, var(--worso-line));
}

.worso-business-group__item:first-child {
	border-top: 1px solid var(--worso-info-line, var(--worso-line));
}

.worso-business-group__num {
	font-family: var(--worso-font-en, "Inter", sans-serif);
	font-size: var(--worso-home-fs-xs, var(--worso-fs-caption));
	font-weight: 700;
	letter-spacing: 0.08em;
	color: var(--worso-info-ink-navy);
}

.worso-business-group__name {
	font-size: var(--worso-home-fs-body);
	line-height: var(--worso-home-lh-body);
	font-weight: 600;
	color: var(--worso-info-ink-navy);
}

@media (max-width: 640px) {
	.worso-business-group__item {
		grid-template-columns: 2.75rem minmax(0, 1fr);
		gap: 0.5rem 1rem;
		padding: 0.9rem 0;
	}
}