/* ==========================================================================
   Single Project Template — Ultra-modern luxury real estate layout
   ========================================================================== */

.ul-single-project {
	background: var(--ast-global-color-5);
}

/* ------------------------------------------------------------------ */
/* 1. Hero — Full-width elevation background                           */
/* ------------------------------------------------------------------ */
.sp-hero {
	position: relative;
	min-height: 90vh;
	display: flex;
	align-items: center;
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
}
.sp-hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.30) 60%, rgba(0,0,0,0.10) 100%);
	z-index: 1;
}
.sp-hero-inner {
	position: relative;
	z-index: 2;
	width: 100%;
}
.sp-hero-content {
	max-width: 720px;
}
.sp-hero-badge {
	display: inline-block;
	padding: 6px 22px;
	border-radius: 40px;
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.5px;
	text-transform: uppercase;
	background: rgba(255,255,255,0.12);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border: 1px solid rgba(255,255,255,0.18);
	color: #fff;
	margin-bottom: 24px;
}
.sp-hero-content h1 {
	font-size: clamp(2.4rem, 6vw, 4.2rem);
	font-weight: 800;
	letter-spacing: -0.04em;
	color: #fff;
	line-height: 1.1;
	margin: 0 0 16px;
}
.sp-hero-location {
	font-size: 1.1rem;
	color: rgba(255,255,255,0.80);
	margin-bottom: 32px;
}
.sp-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
}
.sp-hero-actions .btn-primary {
	background: #fff;
	color: #1a2b3c !important;
	padding: 14px 34px;
	font-size: 1rem;
}
.sp-hero-actions .btn-primary:hover {
	background: var(--ast-global-color-0);
	color: #fff !important;
}

html[data-theme="dark"] .sp-hero-overlay {
	background: linear-gradient(135deg, rgba(0,0,0,0.80) 0%, rgba(0,0,0,0.40) 60%, rgba(0,0,0,0.15) 100%);
}

/* ------------------------------------------------------------------ */
/* 2. Project Overview                                                */
/* ------------------------------------------------------------------ */
.sp-overview {
	padding: 80px 0;
}
.sp-overview-content {
	font-size: 1.05rem;
	line-height: 1.8;
	color: var(--ast-global-color-3);
	margin-bottom: 48px;
	max-width: 860px;
}
.sp-quick-facts {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}
.sp-fact-card {
	padding: 28px 24px;
	border-radius: 20px;
	text-align: center;
	background: rgba(255,255,255,0.60);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255,255,255,0.20);
	box-shadow: 0 8px 32px rgba(0,0,0,0.04);
	transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}
.sp-fact-card:hover {
	transform: translateY(-4px) scale(1.02);
	box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}
.sp-fact-icon {
	display: block;
	font-size: 2.4rem;
	margin-bottom: 12px;
}
.sp-fact-label {
	display: block;
	font-size: 0.78rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1.2px;
	color: var(--ast-global-color-3);
	margin-bottom: 6px;
}
.sp-fact-value {
	display: block;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--ast-global-color-2);
}

html[data-theme="dark"] .sp-fact-card {
	background: rgba(30,30,30,0.60);
	border-color: rgba(255,255,255,0.06);
}
html[data-theme="dark"] .sp-fact-value {
	color: #fff;
}

/* ------------------------------------------------------------------ */
/* 3. Features & Lifestyle                                             */
/* ------------------------------------------------------------------ */
.sp-features {
	padding: 80px 0;
}
.sp-features-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
}
.sp-feature-card {
	padding: 32px;
	border-radius: 20px;
	background: rgba(255,255,255,0.60);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255,255,255,0.20);
	box-shadow: 0 8px 32px rgba(0,0,0,0.04);
	transition: transform 0.35s ease, box-shadow 0.3s ease;
}
.sp-feature-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}
.sp-feature-header {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 16px;
}
.sp-feature-icon {
	font-size: 2rem;
}
.sp-feature-header h3 {
	margin: 0;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--ast-global-color-2);
}
.sp-feature-body p {
	margin: 0 0 6px;
	font-size: 0.92rem;
	line-height: 1.6;
	color: var(--ast-global-color-3);
}
.sp-feature-body p:last-child {
	margin-bottom: 0;
}

html[data-theme="dark"] .sp-feature-card {
	background: rgba(30,30,30,0.60);
	border-color: rgba(255,255,255,0.06);
}

/* ------------------------------------------------------------------ */
/* 4. Floor Plans & Location (Tabs)                                    */
/* ------------------------------------------------------------------ */
.sp-floorplans {
	padding: 80px 0;
}
.sp-tab-nav {
	display: flex;
	gap: 4px;
	margin-bottom: 36px;
	background: var(--ast-global-color-6);
	border-radius: 14px;
	padding: 4px;
	width: fit-content;
}
.sp-tab-btn {
	padding: 10px 28px;
	border: none;
	border-radius: 12px;
	font-size: 0.9rem;
	font-weight: 600;
	cursor: pointer;
	background: transparent;
	color: var(--ast-global-color-3);
	transition: all 0.3s ease;
}
.sp-tab-btn.active {
	background: var(--ast-global-color-4);
	color: var(--ast-global-color-2);
	box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.sp-tab-panel {
	display: none;
}
.sp-tab-panel.active {
	display: block;
}
.sp-floorplan-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 32px;
}
.sp-floorplan-item h4 {
	font-size: 1rem;
	font-weight: 700;
	margin-bottom: 12px;
	color: var(--ast-global-color-2);
}
.sp-floorplan-item img,
.sp-map-figure img {
	width: 100%;
	border-radius: 20px;
	box-shadow: var(--shadow-lg);
	display: block;
}

/* ------------------------------------------------------------------ */
/* 5. Investor Zone (Dark Corporate)                                   */
/* ------------------------------------------------------------------ */
.sp-investor {
	padding: 100px 0;
	background: linear-gradient(135deg, #0a1628 0%, #132044 50%, #0d1f3c 100%);
	color: #fff;
	text-align: center;
}
.sp-investor-content {
	max-width: 640px;
	margin: 0 auto;
}
.sp-investor-content h2 {
	font-size: 2.4rem;
	font-weight: 800;
	letter-spacing: -0.03em;
	margin-bottom: 20px;
	color: #fff;
}
.sp-investor-content p {
	font-size: 1.05rem;
	line-height: 1.7;
	color: rgba(255,255,255,0.70);
	margin-bottom: 36px;
}
.sp-investor-content .btn-primary {
	background: #fff;
	color: #0a1628 !important;
	padding: 14px 34px;
	font-size: 1rem;
}
.sp-investor-content .btn-primary:hover {
	background: var(--ast-global-color-0);
	color: #fff !important;
}

/* ------------------------------------------------------------------ */
/* 6. Site Visit Booking (Conversion Engine)                           */
/* ------------------------------------------------------------------ */
.sp-booking {
	padding: 80px 0;
}
.sp-booking-card {
	max-width: 820px;
	margin: 0 auto;
	padding: 48px;
	border-radius: 28px;
	background: rgba(255,255,255,0.55);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border: 1px solid rgba(255,255,255,0.20);
	box-shadow: 0 12px 48px rgba(0,0,0,0.04);
}
.sp-booking-row {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 20px;
	margin-bottom: 28px;
}
.sp-booking-field label {
	display: block;
	font-size: 0.82rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.6px;
	color: var(--ast-global-color-3);
	margin-bottom: 8px;
}
.sp-booking-field input {
	width: 100%;
	padding: 12px 16px;
	border: 2px solid rgba(0,0,0,0.08);
	border-radius: 12px;
	font-size: 0.95rem;
	background: var(--ast-global-color-4);
	color: var(--ast-global-color-2);
	transition: border-color 0.25s ease;
	outline: none;
	box-sizing: border-box;
}
.sp-booking-field input:focus {
	border-color: var(--ast-global-color-0);
}
.sp-booking-slots {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 28px;
	min-height: 48px;
}
.sp-slots-placeholder {
	width: 100%;
	text-align: center;
	color: var(--ast-global-color-3);
	font-size: 0.9rem;
	padding: 10px 0;
}
.sp-slot-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 20px;
	border-radius: 12px;
	font-size: 0.88rem;
	font-weight: 600;
	border: 2px solid var(--ast-global-color-0);
	color: var(--ast-global-color-0);
	background: transparent;
	cursor: pointer;
	transition: all 0.25s ease;
	min-width: 90px;
}
.sp-slot-btn:hover:not(.booked) {
	background: var(--ast-global-color-0);
	color: #fff;
}
.sp-slot-btn.selected {
	background: var(--ast-global-color-0);
	color: #fff;
	border-color: var(--ast-global-color-0);
}
.sp-slot-btn.booked {
	border-color: var(--ast-global-color-6);
	color: var(--ast-global-color-3);
	background: var(--ast-global-color-6);
	cursor: not-allowed;
	opacity: 0.50;
	text-decoration: line-through;
}
#sv-submit {
	width: 100%;
	justify-content: center;
	padding: 14px;
	font-size: 1.05rem;
}
#sv-submit:disabled {
	opacity: 0.40;
	cursor: not-allowed;
	transform: none !important;
	box-shadow: none !important;
}
.sp-booking-message {
	margin-top: 20px;
	padding: 14px 20px;
	border-radius: 12px;
	font-size: 0.92rem;
	font-weight: 500;
	display: none;
}
.sp-booking-message.success {
	display: block;
	background: #e8f5e9;
	color: #2e7d32;
	border: 1px solid #a5d6a7;
}
.sp-booking-message.error {
	display: block;
	background: #fbe9e7;
	color: #c62828;
	border: 1px solid #ef9a9a;
}

html[data-theme="dark"] .sp-booking-card {
	background: rgba(30,30,30,0.55);
	border-color: rgba(255,255,255,0.06);
}
html[data-theme="dark"] .sp-booking-field input {
	background: #1e1e1e;
	border-color: rgba(255,255,255,0.10);
	color: #fff;
}
html[data-theme="dark"] .sp-booking-field input:focus {
	border-color: var(--ast-global-color-0);
}
html[data-theme="dark"] .sp-booking-message.success {
	background: #1b3a1b;
	color: #81c784;
	border-color: #388e3c;
}
html[data-theme="dark"] .sp-booking-message.error {
	background: #3a1b1b;
	color: #ef9a9a;
	border-color: #c62828;
}

/* ------------------------------------------------------------------ */
/* Toast Notification                                                  */
/* ------------------------------------------------------------------ */
.sp-toast {
	position: fixed;
	bottom: 32px;
	right: 32px;
	z-index: 99999;
	padding: 18px 28px;
	border-radius: 16px;
	font-size: 0.95rem;
	font-weight: 600;
	color: #fff;
	background: #2e7d32;
	box-shadow: 0 12px 40px rgba(0,0,0,0.20);
	transform: translateY(120px);
	opacity: 0;
	transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
	max-width: 420px;
}
.sp-toast.visible {
	transform: translateY(0);
	opacity: 1;
}
.sp-toast.error {
	background: #c62828;
}

html[data-theme="dark"] .sp-toast {
	box-shadow: 0 12px 40px rgba(0,0,0,0.50);
}

/* ------------------------------------------------------------------ */
/* 7. Gallery (kept from previous)                                     */
/* ------------------------------------------------------------------ */
.gallery-section,
.video-section {
	margin-bottom: 60px;
}
.gallery-section h2,
.video-section h2,
.related-projects h2 {
	margin-bottom: 30px;
	text-align: center;
}
.gallery-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}
.gallery-item {
	cursor: pointer;
	overflow: hidden;
	border-radius: 16px;
	aspect-ratio: 1 / 1;
}
.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}
.gallery-item:hover img {
	transform: scale(1.05);
}

/* ------------------------------------------------------------------ */
/* 8. Video                                                            */
/* ------------------------------------------------------------------ */
.video-section {
	padding: 0 24px;
}
.video-wrapper {
	position: relative;
	max-width: 960px;
	margin: 0 auto;
	padding-bottom: 56.25%;
	height: 0;
	overflow: hidden;
	border-radius: 20px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.video-wrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

/* ------------------------------------------------------------------ */
/* 9. Related Projects (Carousel — kept from previous)                 */
/* ------------------------------------------------------------------ */
.related-projects {
	margin-bottom: 60px;
}
.related-projects h2 {
	margin-bottom: 30px;
	text-align: center;
}
.related-carousel-wrapper {
	position: relative;
	margin: 0 -15px;
	display: flex;
	align-items: center;
}
.related-carousel-container {
	overflow: hidden;
	width: 100%;
}
.related-carousel-track {
	display: flex;
	transition: transform 0.4s ease-in-out;
	gap: 24px;
}
.related-carousel-card {
	flex: 0 0 calc(33.333% - 16px);
	background: var(--ast-global-color-4);
	border-radius: 20px;
	overflow: hidden;
	transition: transform 0.3s ease;
	box-shadow: var(--shadow-sm);
}
.related-carousel-card:hover {
	transform: translateY(-5px);
	box-shadow: var(--shadow-lg);
}
.related-card-image {
	position: relative;
	height: 200px;
	overflow: hidden;
}
.related-card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.related-card-status {
	position: absolute;
	top: 12px;
	right: 12px;
	padding: 4px 10px;
	border-radius: 30px;
	font-size: 0.7rem;
	font-weight: 700;
	color: white;
}
.related-card-status.ongoing { background: var(--ast-global-color-1); }
.related-card-status.completed { background: var(--ast-global-color-0); }
.related-card-status.upcoming { background: #F59E0B; }
.related-card-info {
	padding: 20px;
}
.related-card-info h3 {
	font-size: 1.1rem;
	margin-bottom: 8px;
}
.related-card-location {
	font-size: 0.8rem;
	color: var(--ast-global-color-0);
	margin-bottom: 12px;
}
.read-more {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--ast-global-color-0);
	font-weight: 600;
	text-decoration: none;
}
.read-more:hover {
	gap: 10px;
	color: var(--ast-global-color-1);
}

/* Carousel arrows */
.related-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--ast-global-color-4);
	border: 2px solid var(--ast-global-color-6);
	color: var(--ast-global-color-2);
	font-size: 1.2rem;
	cursor: pointer;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s;
	box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.related-arrow:hover {
	background: var(--ast-global-color-0);
	border-color: var(--ast-global-color-0);
	color: white;
}
.related-arrow.prev { left: 0; }
.related-arrow.next { right: 0; }

.loading-spinner {
	text-align: center;
	padding: 50px;
	width: 100%;
}

/* ------------------------------------------------------------------ */
/* Lightbox Modal                                                      */
/* ------------------------------------------------------------------ */
.lightbox-modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.9);
	z-index: 9999;
	justify-content: center;
	align-items: center;
	cursor: pointer;
}
.lightbox-modal.active {
	display: flex;
}
.lightbox-image {
	max-width: 90%;
	max-height: 90%;
	object-fit: contain;
	border-radius: 8px;
}
.lightbox-close {
	position: absolute;
	top: 20px;
	right: 35px;
	color: #fff;
	font-size: 40px;
	font-weight: bold;
	cursor: pointer;
}

/* ------------------------------------------------------------------ */
/* Responsive                                                          */
/* ------------------------------------------------------------------ */
@media (max-width: 1024px) {
	.sp-quick-facts {
		grid-template-columns: repeat(2, 1fr);
	}
	.sp-features-grid {
		grid-template-columns: 1fr;
	}
	.sp-booking-row {
		grid-template-columns: 1fr;
	}
	.sp-floorplan-grid {
		grid-template-columns: 1fr;
	}
	.gallery-grid {
		grid-template-columns: repeat(3, 1fr);
	}
	.related-carousel-card {
		flex: 0 0 calc(50% - 12px);
	}
	.related-arrow {
		width: 38px;
		height: 38px;
		font-size: 1rem;
	}
}

@media (max-width: 768px) {
	.ul-single-project {
		padding: 0;
	}
	.sp-hero {
		min-height: 70vh;
	}
	.sp-hero-content h1 {
		font-size: clamp(1.8rem, 8vw, 2.6rem);
	}
	.sp-quick-facts {
		grid-template-columns: repeat(2, 1fr);
		gap: 16px;
	}
	.sp-fact-card {
		padding: 20px 16px;
	}
	.sp-overview,
	.sp-features,
	.sp-floorplans,
	.sp-booking {
		padding: 56px 0;
	}
	.sp-investor {
		padding: 64px 0;
	}
	.sp-investor-content h2 {
		font-size: 1.6rem;
	}
	.sp-booking-card {
		padding: 28px 20px;
	}
	.sp-booking-row {
		grid-template-columns: 1fr;
	}
	.tab-nav {
		flex-wrap: wrap;
	}
	.gallery-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
	}
	.related-carousel-card {
		flex: 0 0 100%;
	}
	.related-arrow {
		width: 36px;
		height: 36px;
		font-size: 0.9rem;
	}
	.video-section {
		padding: 0;
	}
	.video-wrapper {
		max-width: none;
		border-radius: 0;
	}
	.sp-toast {
		bottom: 16px;
		right: 16px;
		left: 16px;
		max-width: none;
	}
}

@media (max-width: 480px) {
	.sp-quick-facts {
		grid-template-columns: 1fr 1fr;
		gap: 12px;
	}
	.sp-fact-card {
		padding: 16px 12px;
	}
	.sp-fact-icon {
		font-size: 1.8rem;
	}
}