@charset "UTF-8";
/* Trang chi tiết dự án – phần riêng (mục lục, quỹ căn, chính sách bán hàng, 360/video, tin tức, chủ đầu tư, tài liệu, hỏi đáp...).
   Nạp sau assets/css/bdst-ui.css (phần dùng chung với trang nhà đất). Chỉ nạp trên trang dự án – xem inc/du-an.php. */

/* ---------- Mục lục sticky ---------- */

.da-toc {
	position: -webkit-sticky;
	position: sticky;
	top: 0;
	z-index: 40;
	background: rgba(255, 255, 255, .97);
	border-top: 1px solid var(--da-line);
	border-bottom: 1px solid var(--da-line);
}

.da-page .da-toc__list {
	position: relative;
	display: flex;
	gap: 4px;
	overflow-x: auto;
	overscroll-behavior-x: contain;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
	--da-fade-l: #000;
	--da-fade-r: #000;
	-webkit-mask-image: linear-gradient(to right, var(--da-fade-l), #000 40px, #000 calc(100% - 40px), var(--da-fade-r));
	mask-image: linear-gradient(to right, var(--da-fade-l), #000 40px, #000 calc(100% - 40px), var(--da-fade-r));
}

/* Divider dọc mảnh giữa các tab: 1px, cao 50% tab */
.da-page .da-toc__list > li {
	position: relative;
	display: flex;
	flex-shrink: 0;
}

.da-page .da-toc__list > li + li::before {
	content: "";
	position: absolute;
	left: -2px;
	top: 25%;
	width: 1px;
	height: 50%;
	background: var(--da-line);
}

/* du-an.js bật khi còn tab bị che bên trái / phải */
.da-page .da-toc__list.has-more-left {
	--da-fade-l: transparent;
}

.da-page .da-toc__list.has-more-right {
	--da-fade-r: transparent;
}

.da-toc__list::-webkit-scrollbar {
	display: none;
}

.da-page .da-toc__link {
	display: flex;
	align-items: center;
	min-height: 50px;
	padding: 0 12px;
	white-space: nowrap;
	color: var(--da-muted);
	font-weight: 600;
	text-decoration: none;
	border-bottom: 3px solid transparent;
}

.da-page .da-toc__link:hover {
	color: var(--da-text);
}

.da-page .da-toc__link.is-active {
	color: var(--da-red);
	border-bottom-color: var(--da-red);
}

#nhan-bang-gia {
	scroll-margin-top: calc(var(--da-toc-h) + 12px);
}

/* Điểm nổi bật */
.da-page .da-highlights {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
}

.da-highlights > li {
	display: flex;
	gap: 12px;
	padding: 12px;
	border-radius: var(--da-radius-sm);
	background: var(--da-bg);
}

.da-highlights .fas {
	color: var(--da-red);
	font-size: 18px;
	margin-top: 3px;
}

.da-highlights p {
	color: var(--da-muted);
	font-size: 14px;
}



.da-page .da-distances {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0 24px;
}

.da-distances > li {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 0;
	border-bottom: 1px solid var(--da-line);
}

.da-distances .fas {
	color: var(--da-muted);
	margin-right: 6px;
}

/* Bảng giá: mobile dạng danh sách hàng */
.da-price-table {
	width: 100%;
	border-collapse: collapse;
	margin: 0;
}

.da-price-table thead {
	display: none;
}

.da-price-table tr {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 2px 12px;
	padding: 12px 0;
	border-bottom: 1px solid var(--da-line);
}

.da-page .da-price-table th,
.da-page .da-price-table td {
	padding: 0;
	border: 0;
	text-align: left;
	font-size: 15px;
	text-transform: none;
	letter-spacing: 0;
}

.da-price-table tbody th {
	font-weight: 600;
	color: var(--da-text);
}

.da-area-cell {
	color: var(--da-muted);
	grid-column: 1;
}

.da-price-cell {
	grid-column: 2;
	grid-row: 1;
	text-align: right !important;
	color: var(--da-red);
	font-weight: 700;
}

.da-plan-cell {
	grid-column: 2;
	grid-row: 2;
	text-align: right !important;
}

.da-plan-cell .da-link {
	font-size: 14px;
}

/* Dùng chung cho section mới: tiêu đề kèm ghi chú, thông báo rỗng, nút dưới section */
.da-h2-row {
	display: flex;
	flex-direction: column;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 4px 16px;
	margin-bottom: 16px;
}

/* Câu mở đầu có tên dự án (khi bài giới thiệu chưa nhắc tên) */
.da-lead {
	font-size: 16px;
}

.da-page .da-h2-row .da-h2 {
	width: auto;
	margin-bottom: 0 !important;
}

.da-updated {
	color: var(--da-muted);
	font-size: 13px;
}

.da-empty {
	padding: 16px;
	border: 1px dashed #c9ced6;
	border-radius: var(--da-radius-sm);
	background: var(--da-bg);
	color: var(--da-muted);
	text-align: center;
}

.da-section-cta {
	display: grid;
	grid-template-columns: 1fr;
	gap: 8px;
	margin-top: 16px;
}

.da-page .da-section-cta--center {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}

.da-page .da-qc__legend {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px 16px;
	margin-bottom: 12px;
	font-size: 14px;
}

.da-qc__legend li {
	display: flex;
	align-items: center;
	gap: 6px;
}

.da-qc__dot {
	width: 14px;
	height: 14px;
	border-radius: 4px;
	border: 1px solid;
}

.da-qc__dot.is-con {
	background: var(--da-qc-con-bg);
	border-color: var(--da-qc-con);
}

.da-qc__dot.is-giu {
	background: var(--da-qc-giu-bg);
	border-color: var(--da-qc-giu);
}

.da-qc__dot.is-ban {
	background: var(--da-qc-ban-bg);
	border-color: var(--da-qc-ban);
}

.da-qc__tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
	margin-bottom: 12px;
}



.da-page .da-qc__tab {
	border: 1px solid;
	background: #fff;
	cursor: pointer;
}

/* Cuộn ngang, cột tầng dính bên trái */
.da-qc__scroll {
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-x: contain;
	border: 1px solid var(--da-line);
	border-radius: var(--da-radius-sm);
}

.da-page .da-qc {
	width: 100%;
	margin: 0;
	border-collapse: separate;
	border-spacing: 4px;
}

.da-page .da-qc th,
.da-page .da-qc td {
	padding: 0;
	border: 0;
	text-align: center;
	vertical-align: middle;
	text-transform: none;
	letter-spacing: 0;
}

.da-page .da-qc thead th {
	padding: 6px 4px;
	color: var(--da-muted);
	font-size: 13px;
	font-weight: 600;
	white-space: nowrap;
}

.da-page .da-qc tbody th,
.da-page .da-qc .da-qc__corner {
	position: -webkit-sticky;
	position: sticky;
	left: 0;
	z-index: 1;
	min-width: 52px;
	padding: 0 6px;
	background: #fff;
	box-shadow: 4px 0 0 #fff;
	color: var(--da-text);
	font-size: 14px;
	font-weight: 700;
}

.da-page .da-qc__cell {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	width: 100%;
	min-width: 72px;
	min-height: 48px;
	padding: 4px 6px;
	border: 1px solid;
	border-radius: 8px;
	font-family: var(--da-font);
	line-height: 1.2;
	white-space: nowrap;
}

.da-page button.da-qc__cell {
	cursor: pointer;
	transition: transform .1s, box-shadow .1s;
}

.da-page button.da-qc__cell:hover {
	transform: translateY(-1px);
	box-shadow: 0 3px 10px rgba(20, 32, 46, .15);
}

.da-qc__ma {
	font-size: 13px;
	font-weight: 700;
}

.da-qc__loai {
	font-size: 11px;
	opacity: .85;
}

.da-page .da-qc__cell.is-con {
	background: var(--da-qc-con-bg);
	border-color: #9fd5b5;
	color: var(--da-qc-con);
}

.da-page .da-qc__cell.is-giu {
	background: var(--da-qc-giu-bg);
	border-color: #f0c98a;
	color: var(--da-qc-giu);
}

.da-page .da-qc__cell.is-ban {
	background: var(--da-qc-ban-bg);
	border-color: var(--da-qc-ban-bg);
	color: var(--da-qc-ban);
	text-decoration: line-through;
}

.da-qc__note {
	margin-top: 10px !important;
	font-size: 13px;
	text-align: center;
}

.da-section-cta--center .da-btn {
	min-width: 260px;
}

/* Chính sách bán hàng */
.da-page .da-policy {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 8px;
}

.da-page .da-policy--n1 {
	grid-template-columns: 1fr;
}

.da-page .da-policy__item {
	position: relative;
	display: block;
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border: 1px solid var(--da-line);
	border-radius: var(--da-radius-sm);
	background: var(--da-bg);
}

.da-page .da-policy--n1 .da-policy__item {
	aspect-ratio: auto;
	max-height: 520px;
}

.da-policy__item img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: top;
	transition: transform .2s;
}

.da-page .da-policy--n1 .da-policy__item img {
	height: auto;
	max-height: 520px;
	object-fit: contain;
}

.da-policy__item:hover img {
	transform: scale(1.03);
}

.da-policy__zoom {
	position: absolute;
	right: 8px;
	bottom: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 999px;
	background: rgba(20, 32, 46, .75);
	color: #fff;
	font-size: 14px;
}

/* Ảnh 360 & Video */
.da-page .da-media {
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}

.da-media__frame {
	position: relative;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	border-radius: var(--da-radius-sm);
	background: #0b1118;
}

.da-media__frame iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.da-page .da-media__play {
	position: absolute;
	inset: 0;
	display: block;
	width: 100%;
	height: 100%;
	padding: 0;
	border: 0;
	background: #0b1118;
	cursor: pointer;
}

.da-media__play img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: .85;
	transition: opacity .15s;
}

.da-media__play:hover img {
	opacity: 1;
}

.da-media__icon {
	position: absolute;
	left: 50%;
	top: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
	margin: -32px 0 0 -32px;
	border-radius: 999px;
	background: var(--da-red);
	color: #fff;
	font-size: 22px;
	box-shadow: 0 6px 20px rgba(0, 0, 0, .35);
}

.da-media__title {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 8px !important;
	font-weight: 600;
}

.da-media__kind {
	flex-shrink: 0;
	padding: 2px 8px;
	border-radius: 999px;
	background: #eef0f3;
	color: #3d4652;
	font-size: 12px;
	font-weight: 700;
}

/* Tin tức */
.da-page .da-news {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
}

.da-page .da-news__card {
	display: grid;
	grid-template-columns: 112px 1fr;
	gap: 12px;
	align-items: start;
	color: var(--da-text);
	text-decoration: none;
}

.da-page .da-news__card:hover {
	color: var(--da-red);
}

.da-news__img {
	display: block;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	border-radius: var(--da-radius-sm);
	background: var(--da-bg);
}

.da-news__img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.da-news__body {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}

.da-news__title {
	font-size: 15px;
	font-weight: 600;
	line-height: 1.4;
}

.da-news__body .da-muted {
	font-size: 13px;
}

.da-news__more {
	margin-top: 16px !important;
	text-align: center;
}

/* Chủ đầu tư */
.da-dev {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.da-dev__logo {
	flex: 0 0 auto;
	width: 140px;
	padding: 12px;
	border: 1px solid var(--da-line);
	border-radius: var(--da-radius-sm);
	background: #fff;
}

.da-dev__logo img {
	display: block;
	width: 100%;
	height: auto;
}

.da-dev .da-h3 {
	margin-top: 0 !important;
	margin-bottom: 8px !important;
}

.da-dev .da-h3 a {
	color: var(--da-text);
	text-decoration: none;
}

.da-dev .da-muted {
	margin-bottom: 8px;
}

.da-dev__more {
	margin-top: 20px !important;
	margin-bottom: 8px !important;
	font-weight: 600;
}

.da-page .da-dev__projects {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.da-page .da-dev__projects a {
	display: inline-flex;
	align-items: center;
	min-height: 36px;
	padding: 4px 12px;
	border: 1px solid var(--da-line);
	border-radius: 999px;
	color: var(--da-text);
	font-size: 14px;
	text-decoration: none;
}

.da-page .da-dev__projects a:hover {
	border-color: var(--da-red);
	color: var(--da-red);
}

/* Tài liệu */
.da-page .da-docs {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-top: 12px;
}

.da-doc {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 8px 12px;
	align-items: center;
	padding: 12px;
	border: 1px solid var(--da-line);
	border-radius: var(--da-radius-sm);
}

.da-doc__icon {
	color: var(--da-red);
	font-size: 26px;
}

.da-doc__body {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.da-doc__body .da-muted {
	font-size: 14px;
}

.da-doc__actions {
	grid-column: 1 / -1;
	display: flex;
	gap: 8px;
}

.da-doc__actions .da-btn {
	flex: 1;
}

/* FAQ */
.da-faq__item {
	border-bottom: 1px solid var(--da-line);
}

.da-faq__item summary {
	position: relative;
	display: flex;
	align-items: center;
	min-height: 52px;
	padding: 12px 36px 12px 0;
	font-weight: 600;
	cursor: pointer;
	list-style: none;
}

.da-faq__item summary::-webkit-details-marker {
	display: none;
}

.da-faq__item summary::after {
	content: "+";
	position: absolute;
	right: 4px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 22px;
	font-weight: 400;
	color: var(--da-muted);
}

.da-faq__item[open] summary::after {
	content: "−";
}

.da-faq__answer {
	padding: 0 0 16px;
	color: var(--da-muted);
}

/* Khi chia khối quanh Quỹ căn: sidebar khối trên chỉ hiện trên desktop */
@media (max-width: 1023px) {
	.da-sidebar--desktop {
		display: none;
	}

	.da-wide + .da-layout {
		padding-top: 16px;
	}}

@media (min-width: 768px) {

	.da-h2-row {
		flex-direction: row;
		align-items: baseline;
	}

	.da-toc__link {
		padding: 0 16px;
	}

.da-page .da-highlights,
	.da-page .da-distances  {
		grid-template-columns: repeat(2, 1fr);
	}

	.da-price-table thead {
		display: table-header-group;
	}

	.da-price-table tr {
		display: table-row;
		padding: 0;
	}

	.da-page .da-price-table th,
	.da-page .da-price-table td {
		padding: 12px 8px;
		border-bottom: 1px solid var(--da-line);
	}

	.da-page .da-price-table thead th {
		color: var(--da-muted);
		font-size: 14px;
		font-weight: 600;
	}

	.da-price-cell {
		text-align: left !important;
	}

	.da-section-cta {
		display: flex;
		flex-wrap: wrap;
	}

	.da-page .da-policy {
		grid-template-columns: repeat(3, 1fr);
		gap: 12px;
	}

	.da-page .da-media {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
	}

	/* Quỹ căn: bảng rộng theo số trục (không kéo giãn ô), căn trái; nhiều trục thì cuộn ngang */
	.da-qc__scroll {
		width: -webkit-fit-content;
		width: fit-content;
		max-width: 100%;
	}

	.da-page .da-qc {
		width: auto;
	}

	.da-page .da-qc__cell {
		min-width: 110px;
		min-height: 52px;
	}

	.da-qc__ma {
		font-size: 14px;
	}

	.da-page .da-qc__legend,
	.da-qc__tabs {
		justify-content: flex-start;
	}

	.da-qc__note {
		text-align: left;
	}

	.da-page .da-news {
		grid-template-columns: repeat(3, 1fr);
		gap: 20px;
	}

	.da-page .da-news__card {
		grid-template-columns: 1fr;
		gap: 8px;
	}

	.da-news__img {
		aspect-ratio: 16 / 10;
	}

	.da-news__more {
		text-align: left;
	}

	.da-page .da-policy--n1 {
		grid-template-columns: minmax(0, 420px);
	}

	.da-page .da-policy--n2 {
		grid-template-columns: repeat(2, 1fr);
	}

	.da-dev {
		flex-direction: row;
		align-items: flex-start;
		gap: 24px;
	}

	.da-doc {
		grid-template-columns: auto 1fr auto;
	}

	.da-doc__actions {
		grid-column: auto;
	}

	.da-doc__actions .da-btn {
		flex: none;
	}}

@media (min-width: 1024px) {

	/* Quỹ căn trải full width container (tràn sang cả phần sidebar) */
	.da-wide {
		display: block;
	}}

.da-page .da-updated  {
	color: var(--muted);
}

/* ===== 7. Thanh tab: gạch chân thẳng 3px màu brand ===== */
.da-page .da-toc {
	background: var(--surface);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.da-page .da-toc__link {
	min-height: 52px;
	color: var(--text);
	font-size: var(--fs-nav);
	font-weight: 500;
	border-bottom: 3px solid transparent;
}

.da-page .da-toc__link:hover {
	color: var(--heading);
}

.da-page .da-toc__link.is-active {
	color: var(--heading);
	font-weight: 600;
	border-bottom-color: var(--brand);
}

.da-page .da-lead {
	color: var(--heading);
	font-size: 17px;
}

/* Điểm nổi bật: danh sách đánh số, không ô màu, không icon trong ô pastel */
.da-page .da-highlights {
	counter-reset: nb;
	gap: var(--s-4) var(--s-6);
}

.da-page .da-highlights > li {
	counter-increment: nb;
	padding: var(--s-3) 0 0;
	background: none;
	border-top: 2px solid var(--heading);
	border-radius: 0;
}

.da-page .da-highlights > li .fas {
	display: none;
}

.da-page .da-highlights > li::before {
	content: counter(nb, decimal-leading-zero);
	flex-shrink: 0;
	font-family: var(--font-body);
	color: var(--heading);
	font-weight: 700;
	font-size: 18px;
	line-height: 1.4;
}

.da-page .da-distances .fas {
	color: var(--muted);
}

/* Mặt bằng & giá: giá trong bảng là giá → crimson */
.da-page .da-price-cell {
	color: var(--brand-hover);
	font-variant-numeric: tabular-nums;
}

.da-page .da-empty {
	border: 1px dashed var(--border-strong);
	border-radius: var(--r-md);
	background: var(--bg);
	color: var(--text);
}

/* ===== 9. Quỹ căn ===== */
/* Chọn tòa: điều khiển dạng tab (không phải nút hành động) – cùng chiều cao, bo góc, chữ với nút */
.da-page .da-qc__tab {
	min-height: var(--btn-h);
	padding: 0 16px;
	border-radius: var(--btn-radius);
	border-color: var(--border-strong);
	color: var(--btn-ink);
	font-size: 15px;
	font-weight: 600;
}

/* Chọn tòa: charcoal (crimson để dành cho CTA) */
.da-page .da-qc__tab[aria-selected="true"] {
	background: var(--heading);
	border-color: var(--heading);
	color: var(--surface);
}

.da-page .da-qc__scroll {
	border-color: var(--border);
	border-radius: var(--r-md);
}

.da-page .da-qc__cell {
	border-radius: var(--r-xs);
	font-family: var(--font-body);
}

.da-page .da-qc__cell.is-con,
.da-page .da-qc__cell.is-giu {
	border-color: transparent;
}

.da-page button.da-qc__cell:hover {
	transform: none;
	box-shadow: inset 0 0 0 2px currentColor;
}

.da-page .da-qc tbody th,
.da-page .da-qc .da-qc__corner {
	color: var(--heading);
}

.da-page .da-qc__dot {
	border-radius: var(--r-xs);
}

.da-page .da-qc__loai {
	font-size: 12px;
}

/* ===== 10. Chính sách, media, tin tức ===== */
.da-page .da-policy__item,
.da-page .da-media__frame,
.da-page .da-news__img {
	border-radius: var(--r-sm);
}

.da-page .da-policy__zoom {
	border-radius: var(--r-xs);
	background: var(--overlay);
}

.da-page .da-media__icon {
	background: var(--surface);
	color: var(--heading);
	box-shadow: none;
}

.da-page .da-media__kind {
	border-radius: var(--r-xs);
	background: var(--neutral-bg);
	color: var(--neutral);
}

.da-page .da-news__card:hover .da-news__title {
	text-decoration: underline;
}

/* ===== 11. Chủ đầu tư ===== */
.da-page .da-dev__logo {
	border-color: var(--border);
	border-radius: var(--r-sm);
}

.da-page .da-dev__projects a {
	border-radius: var(--r-xs);
	border-color: var(--border);
	color: var(--heading);
}

.da-page .da-dev__projects a:hover {
	border-color: var(--heading);
	color: var(--heading);
}

/* ===== 12. Tài liệu: danh sách kẻ dòng trong thẻ ===== */
.da-page .da-docs {
	gap: 0;
	border-top: 1px solid var(--border);
}

.da-page .da-doc {
	padding: var(--s-4) 0;
	border: 0;
	border-bottom: 1px solid var(--border);
	border-radius: 0;
}

.da-page .da-doc__icon {
	color: var(--muted);
	font-size: 22px;
}

/* ===== 13. FAQ ===== */
.da-page .da-faq__item {
	border-color: var(--border);
}

.da-page .da-faq__item summary {
	color: var(--heading);
}

.da-page .da-faq__answer {
	color: var(--text);
}

/* Thẻ gọn sau Quỹ căn: desktop chỉ giá + Gọi + Zalo + nút mở popup; mobile/tablet vẫn là form (sidebar khối trên ẩn) */
.da-page .da-aside__open {
	display: none;
}

@media (min-width: 1024px) {
	.da-page .da-aside--compact .da-aside__open {
		display: inline-flex;
	}

	.da-page .da-aside--compact .da-aside__form {
		display: none;
	}}