/* Trang riêng của dự án (template tpl-du-an-chi-tiet.php) */
.pmh-dd {
	--da-gold: #dca54a;
	--da-gold-dark: #b8862f;
	--da-navy: #0f172a;
	--da-text: #4a4a4a;
	--da-line: #ece4cf;
	--da-cream: #faf5e5;
	flex: 1 1 100%;
	width: 100%;
	min-width: 0;
	background: #fff;
	color: var(--da-text);
	font-size: 16px;
	line-height: 1.7;
}
.pmh-dd *, .pmh-dd *::before, .pmh-dd *::after { box-sizing: border-box; }
.pmh-dd h2 {
	margin: 0 0 18px;
	color: var(--da-navy);
	font-size: clamp(24px, 3vw, 34px);
	line-height: 1.25;
}
.pmh-dd h3 {
	margin: 24px 0 10px;
	color: var(--da-navy);
	font-size: 18px;
	line-height: 1.35;
}
.pmh-dd p { margin: 0 0 14px; }

.pmh-dd__wrap {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

/* Hero */
.pmh-dd__hero {
	position: relative;
	display: flex;
	align-items: flex-end;
	min-height: min(78vh, 720px);
	padding: 150px 0 56px;
	background: var(--da-navy) center / cover no-repeat;
	color: #fff;
}
.pmh-dd__hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(15,23,42,.55) 0%, rgba(15,23,42,.15) 35%, rgba(15,23,42,.85) 100%);
}
.pmh-dd__hero-inner {
	position: relative;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}
.pmh-dd__crumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 14px;
	font-size: 14px;
	color: rgba(255,255,255,.85);
}
.pmh-dd__crumbs a { color: #fff; text-decoration: none; }
.pmh-dd__crumbs a:hover { color: var(--da-gold); }
.pmh-dd__hero h1 {
	margin: 12px 0 6px;
	color: #fff;
	font-size: clamp(34px, 5.5vw, 64px);
	line-height: 1.1;
	text-shadow: 0 2px 18px rgba(0,0,0,.35);
}
.pmh-dd__tagline {
	max-width: 760px;
	margin: 0 0 24px !important;
	color: #f3dcae;
	font-size: clamp(17px, 1.8vw, 21px);
	font-style: italic;
}
.pmh-dd__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pmh-da__btn--light {
	border-color: rgba(255,255,255,.75);
	background: rgba(255,255,255,.08);
	color: #fff;
	backdrop-filter: blur(4px);
}
.pmh-da__btn--light:hover, .pmh-da__btn--light:focus { border-color: var(--da-gold); background: var(--da-gold); color: #fff; }

/* Mục lục dính */
.pmh-dd__nav {
	position: sticky;
	top: 0;
	z-index: 20;
	border-bottom: 1px solid var(--da-line);
	background: rgba(255,255,255,.96);
	backdrop-filter: blur(6px);
}
.admin-bar .pmh-dd__nav { top: 32px; }
@media (max-width: 782px) { .admin-bar .pmh-dd__nav { top: 0; } }
.pmh-dd__nav .pmh-dd__wrap {
	display: flex;
	gap: 4px;
	overflow-x: auto;
	scrollbar-width: none;
}
.pmh-dd__nav .pmh-dd__wrap::-webkit-scrollbar { display: none; }
.pmh-dd__nav a {
	flex: none;
	padding: 15px 14px;
	border-bottom: 2px solid transparent;
	color: var(--da-navy);
	font-size: 15px;
	font-weight: 600;
	text-decoration: none;
	white-space: nowrap;
}
.pmh-dd__nav a:hover, .pmh-dd__nav a.is-active { border-bottom-color: var(--da-gold); color: var(--da-gold-dark); }

/* Section */
.pmh-dd__section { padding: clamp(48px, 7vw, 88px) 0; scroll-margin-top: 60px; }
.admin-bar .pmh-dd__section { scroll-margin-top: 92px; }
.pmh-dd__section--cream { background: var(--da-cream); }
.pmh-dd__section--dark { background: var(--da-navy); color: #cbd5e1; }
.pmh-dd__section--dark h2 { color: #fff; }
.pmh-dd__eyebrow {
	margin: 0 0 8px !important;
	color: var(--da-gold-dark);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .12em;
	text-transform: uppercase;
}
.pmh-dd__section--dark .pmh-dd__eyebrow { color: var(--da-gold); }
.pmh-dd__lead { max-width: 860px; font-size: 17px; }

.pmh-dd__split {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
	gap: clamp(28px, 4vw, 56px);
	align-items: start;
}
.pmh-dd__split--media { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; }
@media (max-width: 900px) {
	.pmh-dd__split, .pmh-dd__split--media { grid-template-columns: 1fr; }
}

.pmh-dd__facts-card {
	position: sticky;
	top: 80px;
	padding: 22px 22px 8px;
	border: 1px solid var(--da-line);
	border-radius: 12px;
	background: #fff;
	box-shadow: 0 10px 30px rgba(15,23,42,.06);
}
.pmh-dd__facts-card h3 { margin: 0 0 6px; }
.pmh-dd__facts-card .pmh-da__facts { grid-template-columns: 1fr; margin: 0; padding: 0; background: none; }
.pmh-dd__facts-card .pmh-da__facts div:last-child { border-bottom: 0; }
@media (max-width: 900px) { .pmh-dd__facts-card { position: static; } }

.pmh-dd__list { margin: 0 0 16px; padding: 0; list-style: none; }
.pmh-dd__list li {
	position: relative;
	margin: 0 0 8px;
	padding-left: 22px;
}
.pmh-dd__list li::before {
	content: "";
	position: absolute;
	top: .65em;
	left: 2px;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--da-gold);
}

.pmh-dd__map {
	display: block;
	border-radius: 12px;
	overflow: hidden;
	background: #fff;
	box-shadow: 0 10px 30px rgba(15,23,42,.1);
	cursor: zoom-in;
}
.pmh-dd__map img { display: block; width: 100%; height: auto; }

.pmh-dd__chips { margin-top: 18px; }
.pmh-dd__chips li { padding: 7px 16px; background: var(--da-cream); font-size: 15px; }

/* Thư viện ảnh */
.pmh-dd__gallery {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
	margin-top: 8px;
}
.pmh-dd__gallery a {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	border-radius: 8px;
	overflow: hidden;
	background: #1e293b;
	cursor: zoom-in;
}
.pmh-dd__gallery a:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.pmh-dd__gallery img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .5s, opacity .3s;
}
.pmh-dd__gallery a:hover img { transform: scale(1.05); opacity: .9; }
.pmh-dd__gallery span {
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	padding: 18px 12px 8px;
	background: linear-gradient(transparent, rgba(0,0,0,.7));
	color: #fff;
	font-size: 14px;
	font-weight: 600;
}
@media (max-width: 900px) { .pmh-dd__gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 600px) {
	.pmh-dd__gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
	.pmh-dd__gallery a:first-child { aspect-ratio: 4 / 3; grid-row: auto; }
}

/* Form tư vấn */
.pmh-dd__cta { align-items: center; }
.pmh-dd__contact { margin: 0; padding: 0; list-style: none; }
.pmh-dd__contact li { margin-bottom: 6px; }
.pmh-dd__contact a { color: var(--da-navy); font-weight: 700; text-decoration: none; }
.pmh-dd__contact a:hover { color: var(--da-gold-dark); }
.pmh-dd__form {
	display: grid;
	gap: 14px;
	padding: 26px;
	border-radius: 12px;
	background: #fff;
	box-shadow: 0 14px 40px rgba(15,23,42,.1);
}
.pmh-dd__field { display: grid; gap: 4px; margin: 0; }
.pmh-dd__field span { color: var(--da-navy); font-size: 14px; font-weight: 600; }
.pmh-dd__field input {
	width: 100%;
	min-height: 46px;
	padding: 10px 14px;
	border: 1px solid #d9d2bf;
	border-radius: 6px;
	background: #fff;
	color: var(--da-navy);
	font: inherit;
}
.pmh-dd__field input:focus { border-color: var(--da-gold); outline: 2px solid rgba(220,165,74,.25); }
.pmh-dd__field.is-invalid input { border-color: #d63638; }
.pmh-dd__field em, .pmh-dd__check em { color: #d63638; font-size: 13px; font-style: normal; }
.pmh-dd__check { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; margin: 0; font-size: 14px; }
.pmh-dd__check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--da-gold); }
.pmh-dd__check em { flex-basis: 100%; }
.pmh-dd__form .pmh-da__btn { justify-content: center; width: 100%; border: 0; cursor: pointer; font-size: 16px; }
.pmh-dd__form .pmh-da__btn[disabled] { opacity: .65; cursor: wait; }
.pmh-dd__form-msg { min-height: 1em; margin: 0 !important; font-size: 14px; }
.pmh-dd__form.is-sent .pmh-dd__form-msg { color: #1a7f37; font-weight: 600; }
.pmh-dd__form.is-failed .pmh-dd__form-msg { color: #d63638; }
.pmh-dd__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.pmh-dd__content > *:last-child { margin-bottom: 0; }
.pmh-dd__all { margin: 28px 0 0 !important; text-align: center; }
.pmh-dd__note { margin: 0 auto !important; padding-top: 8px; padding-bottom: 40px; color: #888; font-size: 13px; }

/* Lightbox */
.pmh-dd__lightbox {
	width: 100vw;
	max-width: 100vw;
	height: 100vh;
	height: 100dvh;
	max-height: none;
	margin: 0;
	padding: 0;
	border: 0;
	background: rgba(8,12,24,.94);
	color: #fff;
}
.pmh-dd__lightbox[open] { display: flex; align-items: center; justify-content: center; }
.pmh-dd__lightbox::backdrop { background: transparent; }
.pmh-dd__lightbox figure { margin: 0; padding: 56px 64px; text-align: center; }
.pmh-dd__lightbox img { max-width: 100%; max-height: calc(100dvh - 150px); object-fit: contain; }
.pmh-dd__lightbox figcaption { margin-top: 10px; font-size: 15px; }
.pmh-dd__lightbox button {
	position: absolute;
	width: 46px;
	height: 46px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: rgba(255,255,255,.12);
	color: #fff;
	font-size: 30px;
	line-height: 46px;
	cursor: pointer;
}
.pmh-dd__lightbox button:hover, .pmh-dd__lightbox button:focus { background: var(--da-gold); color: #fff; }
.pmh-dd__lb-close { top: 14px; right: 14px; }
.pmh-dd__lb-prev { top: 50%; left: 12px; transform: translateY(-50%); }
.pmh-dd__lb-next { top: 50%; right: 12px; transform: translateY(-50%); }
@media (max-width: 600px) {
	.pmh-dd__lightbox figure { padding: 56px 8px; }
	.pmh-dd__lb-prev, .pmh-dd__lb-next { top: auto; bottom: 14px; transform: none; }
	.pmh-dd__lb-prev { left: calc(50% - 56px); }
	.pmh-dd__lb-next { right: calc(50% - 56px); }
}
html.pmh-dd-lock { overflow: hidden; }