/**
 * 서브페이지 콘텐츠 (분양 전용 템플릿)
 *
 * 사업개요 표 / 프리미엄 상세 / 커뮤니티 그리드 / 세대 타입 / 오시는길 / 평면도 뷰어.
 * 반응형 오버라이드는 responsive.css 에 있다.
 *
 * .sub-header 자체의 스타일은 sub-page.css 에 있다 (기존 테마 자산).
 */

/* ── 공통 ────────────────────────────────────────────────── */

.sub-section {
	padding: var(--section-padding, 80px 0);
}

.sub-section__title {
	margin: 0 0 24px;
	font-size: clamp(22px, 2vw, 32px);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--color-text);
}

.sub-content {
	max-width: 72ch;
	margin: 40px 0 0;
	font-size: 16px;
	line-height: 1.8;
	color: var(--color-text);
}

/* 리드 문단 — 페이지 도입부는 조금 크게 */
.sub-content--lead {
	max-width: 60ch;
	margin: 0 0 48px;
	font-size: clamp(16px, 1.2vw, 19px);
	color: var(--color-text-muted);
}

.sub-hero-figure {
	margin: 0 0 48px;
}

.sub-hero-figure__img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: var(--radius-md);
}

.sub-hero-figure__caption {
	margin-top: 10px;
	font-size: 13px;
	color: var(--color-text-muted);
}

/* ── 사업개요 표 ─────────────────────────────────────────── */

.spec-table-wrap {
	margin-top: 8px;
}

.spec-table {
	width: 100%;
	border-collapse: collapse;
	border-top: 2px solid var(--color-primary);
}

.spec-table__row {
	border-bottom: 1px solid var(--color-border);
}

.spec-table__key,
.spec-table__value {
	padding: 16px 20px;
	text-align: left;
	font-size: 15px;
	line-height: 1.6;
	vertical-align: top;
}

.spec-table__key {
	width: 200px;
	background: var(--color-bg-alt);
	font-weight: 700;
	color: var(--color-primary);
	white-space: nowrap;
}

.spec-table__value {
	color: var(--color-text);
}

/* ── 프리미엄 상세 ───────────────────────────────────────── */

.premium-list {
	display: flex;
	flex-direction: column;
	gap: 64px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.premium-list__item {
	display: block;
}

.premium-list__item--has-image {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
	align-items: center;
	gap: 40px;
}

/* 짝수 항목은 이미지·본문 위치를 바꿔 지그재그로 읽히게 한다 */
.premium-list__item--reverse .premium-list__media {
	order: 2;
}

.premium-list__media {
	border-radius: var(--radius-lg);
	overflow: hidden;
}

.premium-list__img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.premium-list__num {
	display: block;
	margin-bottom: 8px;
	font-size: clamp(28px, 2.6vw, 44px);
	font-weight: 800;
	line-height: 1;
	color: var(--color-accent);
	font-variant-numeric: tabular-nums;
}

.premium-list__title {
	margin: 0 0 14px;
	font-size: clamp(20px, 1.9vw, 30px);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--color-text);
}

.premium-list__desc {
	margin: 0;
	font-size: 16px;
	line-height: 1.8;
	color: var(--color-text-muted);
}

/* ── 커뮤니티 그리드 ─────────────────────────────────────── */

.facility-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.facility-card {
	height: 100%;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	overflow: hidden;
	background: var(--color-bg);
	transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.facility-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-md);
}

.facility-card__media {
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--color-bg-alt);
}

.facility-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.facility-card__body {
	padding: 20px;
}

.facility-card__title {
	margin: 0 0 8px;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--color-text);
}

.facility-card__desc {
	margin: 0;
	font-size: 14px;
	line-height: 1.7;
	color: var(--color-text-muted);
}

/* ── 세대 타입 (서브) ────────────────────────────────────── */

/* 메인(어두운 배경) 기준으로 만든 .unit-tabs 를 밝은 서브페이지 톤으로 덮는다 */
.unit-tabs--sub .unit-tabs__btn {
	border-color: var(--color-border);
	color: var(--color-text);
}

.unit-tabs--sub .unit-tabs__btn.is-active {
	border-color: transparent;
	background: var(--color-primary);
	color: var(--color-white);
}

.unit-tabs--sub .unit-tabs__panel {
	grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
	align-items: start;
	gap: 40px;
}

.unit-tabs--sub .unit-tabs__media {
	border: 1px solid var(--color-border);
	background: var(--color-white);
}

.unit-tabs--sub .unit-tabs__img {
	max-height: none;
}

.unit-tabs__label {
	margin: 0 0 12px;
	font-size: clamp(22px, 2vw, 32px);
	font-weight: 800;
	letter-spacing: -0.02em;
	color: var(--color-text);
}

.unit-tabs--sub .unit-tabs__desc {
	color: var(--color-text-muted);
	opacity: 1;
}

/* ── 확대 버튼 (평면도·입지도) ───────────────────────────── */

.plan-zoom-btn {
	position: relative;
	display: block;
	width: 100%;
	padding: 0;
	border: 0;
	background: none;
	cursor: zoom-in;
}

.plan-zoom-btn img {
	display: block;
	width: 100%;
	height: auto;
}

.plan-zoom-btn__hint {
	position: absolute;
	right: 12px;
	bottom: 12px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 14px;
	border-radius: var(--radius-full);
	background: rgba(11, 27, 43, 0.78);
	color: #fff;
	font-size: 12px;
	font-weight: 600;
	backdrop-filter: blur(4px);
}

/* ── 평면도 확대 뷰어 ────────────────────────────────────── */

body.plan-viewer-open {
	overflow: hidden;
}

.plan-viewer[hidden] {
	display: none;
}

.plan-viewer {
	position: fixed;
	inset: 0;
	z-index: var(--z-modal, 400);
	display: flex;
	align-items: center;
	justify-content: center;
}

.plan-viewer__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(11, 27, 43, 0.9);
}

.plan-viewer__dialog {
	position: relative;
	display: flex;
	flex-direction: column;
	width: min(96vw, 1400px);
	height: min(92svh, 1000px);
}

.plan-viewer__toolbar {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	margin-bottom: 10px;
}

.plan-viewer__tool {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 2px;
	width: 44px;
	height: 44px;
	border: 1px solid rgba(255, 255, 255, 0.3);
	border-radius: var(--radius-md);
	background: rgba(255, 255, 255, 0.08);
	color: #fff;
	font-size: 13px;
	font-weight: 700;
	cursor: pointer;
	transition: background var(--transition-fast);
}

.plan-viewer__tool:hover:not(:disabled) {
	background: rgba(255, 255, 255, 0.2);
}

.plan-viewer__tool:disabled {
	opacity: 0.35;
	cursor: default;
}

/* 스테이지: 확대 시 스크롤 + 모바일 네이티브 핀치줌 */
.plan-viewer__stage {
	flex: 1 1 auto;
	overflow: auto;
	border-radius: var(--radius-md);
	background: #fff;
	/* 두 손가락 확대·이동을 브라우저에 맡긴다 (자체 제스처 구현보다 안정적) */
	touch-action: pinch-zoom pan-x pan-y;
	-webkit-overflow-scrolling: touch;
	cursor: grab;
}

.plan-viewer__stage.is-grabbing {
	cursor: grabbing;
}

.plan-viewer__img {
	display: block;
	width: 100%;   /* JS 가 배율에 맞춰 조정한다 */
	height: auto;
}

/* ── 오시는길 ────────────────────────────────────────────── */

.directions {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
	gap: 40px;
	align-items: start;
}

.directions__block {
	padding-bottom: 20px;
	margin-bottom: 20px;
	border-bottom: 1px solid var(--color-border);
}

.directions__label {
	margin: 0 0 6px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.06em;
	color: var(--color-text-muted);
}

.directions__value {
	margin: 0;
	font-size: 17px;
	line-height: 1.6;
	font-weight: 600;
	color: var(--color-text);
}

.directions__tel {
	color: var(--color-primary);
	text-decoration: none;
	font-variant-numeric: tabular-nums;
}

.directions__cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	width: 100%;
	min-height: 56px;
	border-radius: var(--radius-full);
	background: var(--cta-bg, #C4A882);
	color: var(--cta-color, #fff);
	font-size: 16px;
	font-weight: 700;
	text-decoration: none;
	transition: filter var(--transition-fast);
}

.directions__cta:hover,
.directions__cta:focus-visible {
	color: var(--cta-color, #fff);
	filter: brightness(1.06);
}

/* ── 카카오맵 파사드 ─────────────────────────────────────── */

.map-facade {
	position: relative;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-md);
	overflow: hidden;
	background: var(--color-bg-alt);
}

.map-facade__canvas {
	position: absolute;
	inset: 0;
}

.map-facade__cover {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 24px;
	text-align: center;
	background: var(--color-bg-alt);
}

.map-facade__cover[hidden] {
	display: none;
}

.map-facade__pin {
	font-size: 32px;
	color: var(--color-accent);
}

.map-facade__address {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	color: var(--color-text);
}

.map-facade__btn {
	min-height: 44px;
	padding: 0 24px;
	border: 0;
	border-radius: var(--radius-full);
	background: var(--color-primary);
	color: #fff;
	font-family: inherit;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
}

.map-facade__btn:disabled {
	opacity: 0.6;
	cursor: default;
}

.map-facade__hint {
	margin: 0;
	font-size: 12px;
	color: var(--color-text-muted);
}

.map-facade__notice {
	padding: 16px;
	border: 1px dashed var(--color-border);
	border-radius: var(--radius-md);
	font-size: 14px;
	color: var(--color-text-muted);
}

/* 카카오 InfoWindow 안에 들어가는 마커 라벨 */
.map-facade__marker {
	padding: 6px 10px;
	font-size: 13px;
	font-weight: 700;
	white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
	.facility-card,
	.plan-viewer__tool,
	.directions__cta {
		transition: none;
	}

	.facility-card:hover {
		transform: none;
	}
}

/* ── 방문예약 페이지 ─────────────────────────────────────── */

.container--narrow {
	max-width: 900px;
}

.reservation-page {
	display: grid;
	grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
	gap: 48px;
	align-items: start;
}

.reservation-page__aside {
	position: sticky;
	top: 120px;
	padding: 28px 24px;
	border-radius: var(--radius-md);
	background: var(--color-bg-alt);
}

.reservation-page__phone {
	display: flex;
	flex-direction: column;
	gap: 4px;
	padding-bottom: 20px;
	margin-bottom: 20px;
	border-bottom: 1px solid var(--color-border);
}

.reservation-page__phone-label {
	font-size: 13px;
	font-weight: 700;
	color: var(--color-text-muted);
}

.reservation-page__phone-number {
	font-size: clamp(22px, 2vw, 30px);
	font-weight: 800;
	letter-spacing: -0.01em;
	color: var(--color-primary);
	text-decoration: none;
	font-variant-numeric: tabular-nums;
}

.reservation-page__notes {
	font-size: 14px;
	line-height: 1.8;
	color: var(--color-text-muted);
}

.reservation-page__notes > *:first-child { margin-top: 0; }
.reservation-page__notes > *:last-child  { margin-bottom: 0; }

/* 플러그인 미활성 안내 */
.reservation-page__notice {
	padding: 20px;
	border: 1px dashed var(--color-border);
	border-radius: var(--radius-md);
	font-size: 14px;
	color: var(--color-text-muted);
}

/* ── 메인 SEC-07 인라인 폼 (어두운 배경) ────────────────── */

.reservation-form-wrap {
	margin-top: 28px;
	max-width: 900px;
}

/* ── FAQ ─────────────────────────────────────────────────── */

.faq-wrap {
	margin-top: 8px;
}

/* ── 홍보영상 그리드 ─────────────────────────────────────── */

.video-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 32px;
	margin: 0 0 48px;
	padding: 0;
	list-style: none;
}