/**
 * Frontend Styles for Premium Project Portfolio
 * Designed for visual excellence, modern animations, and full responsiveness.
 */

:root {
	--ppp-bg-color: #06090f;
	--ppp-card-bg: #0d111a;
	--ppp-card-border: rgba(255, 255, 255, 0.05);
	--ppp-text-primary: #ffffff;
	--ppp-text-secondary: #8e9bb0;
	--ppp-accent: #007bff;
	--ppp-accent-glow: rgba(0, 123, 255, 0.3);
	--ppp-font-family: 'Inter', sans-serif;
	--ppp-transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.premium-portfolio-container {
	color: var(--ppp-text-primary);
	font-family: var(--ppp-font-family);
	background: var(--ppp-bg-color);
	padding: 40px 30px;
	border-radius: 12px;
	box-sizing: border-box;
	width: 100%;
}

.premium-portfolio-container * {
	box-sizing: border-box;
}

/* Category Tabs */
.portfolio-categories-tabs {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 12px;
	margin-bottom: 40px;
	flex-wrap: wrap;
}

@media (max-width: 768px) {
	.portfolio-categories-tabs {
		flex-direction: column;
		align-items: stretch;
		gap: 8px;
		margin-bottom: 30px;
	}
	.portfolio-tab-btn {
		width: 100%;
		justify-content: center;
		padding: 11px 16px;
		font-size: 12px;
	}
}

.portfolio-tab-btn {
	background: rgba(255, 255, 255, 0.02);
	border: 1px solid rgba(255, 255, 255, 0.08);
	color: var(--ppp-text-secondary);
	padding: 12px 20px;
	border-radius: 6px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 1px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	transition: var(--ppp-transition-smooth);
}

.portfolio-tab-btn .tab-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	opacity: 0.7;
	transition: var(--ppp-transition-smooth);
}

.portfolio-tab-btn:hover {
	border-color: rgba(255, 255, 255, 0.2);
	color: var(--ppp-text-primary);
	background: rgba(255, 255, 255, 0.05);
}

.portfolio-tab-btn.active {
	border-color: var(--ppp-accent);
	color: var(--ppp-text-primary);
	background: rgba(0, 123, 255, 0.08);
	box-shadow: 0 0 15px var(--ppp-accent-glow);
}

.portfolio-tab-btn.active .tab-icon {
	color: var(--ppp-accent);
	opacity: 1;
}

/* Grid Layout */
.premium-portfolio-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	margin-bottom: 40px;
	transition: var(--ppp-transition-smooth);
}

@media (max-width: 1024px) {
	.premium-portfolio-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
	}
}

@media (max-width: 600px) {
	.premium-portfolio-grid {
		grid-template-columns: 1fr;
		gap: 16px;
	}
}

/* Project Card */
.portfolio-project-card {
	background: var(--ppp-card-bg);
	border: 1px solid var(--ppp-card-border);
	border-radius: 8px;
	overflow: hidden;
	cursor: pointer;
	position: relative;
	transition: var(--ppp-transition-smooth);
	display: flex;
	flex-direction: column;
}

.portfolio-project-card:hover {
	transform: translateY(-5px);
	border-color: rgba(255, 255, 255, 0.12);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 1px 1px rgba(255, 255, 255, 0.1) inset;
}

.card-image-wrapper {
	position: relative;
	width: 100%;
	padding-top: 56.25%; /* 16:9 Aspect Ratio widescreen, fits videos/captures perfectly */
	overflow: hidden;
	background-color: #000;
	display: block; /* Ensure block context for padding-top trick */
}

/* Ensure all media inside card-image-wrapper fills the container */
.card-image-wrapper img,
.card-image-wrapper video {
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	width: 100% !important;
	height: 100% !important;
	object-fit: cover !important;
	object-position: center center !important;
	max-width: none !important;
	max-height: none !important;
	display: block !important;
	transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
}

.project-thumbnail {
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	width: 100% !important;
	height: 100% !important;
	object-fit: cover !important;
	object-position: center center !important;
	max-width: none !important;
	max-height: none !important;
	display: block !important;
	transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
}

.portfolio-project-card:hover .project-thumbnail {
	transform: scale(1.08);
}

/* Blue Play Button Overlay */
.play-button-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.2);
	transition: var(--ppp-transition-smooth);
}

.play-button-circle {
	width: 54px;
	height: 54px;
	background: #0088ff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	box-shadow: 0 0 20px rgba(0, 136, 255, 0.6);
	transition: var(--ppp-transition-smooth);
}

.play-button-circle svg {
	margin-left: 3px; /* Center align play triangle visually */
	width: 20px;
	height: 20px;
	transition: var(--ppp-transition-smooth);
}

.portfolio-project-card:hover .play-button-circle {
	background: #33a3ff;
	transform: scale(1.15);
	box-shadow: 0 0 30px rgba(0, 136, 255, 0.9);
}

.portfolio-project-card:hover .play-button-overlay {
	background: rgba(0, 0, 0, 0.4);
}

/* Card Details */
.card-details {
	padding: 15px 12px;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

.project-card-category {
	color: #0099ff;
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 1.2px;
	margin-bottom: 6px;
	text-transform: uppercase;
}

.project-card-title {
	color: var(--ppp-text-primary);
	font-size: 14px;
	font-weight: 600;
	margin: 0 0 4px 0;
	line-height: 1.25;
	letter-spacing: 0.3px;
	text-transform: uppercase;
}

.project-card-desc {
	color: #7a889b;
	font-size: 12px;
	line-height: 1.4;
	margin: 0;
}

/* Load More Button */
.portfolio-load-more-wrapper {
	text-align: center;
	margin-top: 30px;
}

.portfolio-load-more-btn {
	background: transparent;
	border: 1px solid rgba(255, 255, 255, 0.15);
	color: var(--ppp-text-primary);
	padding: 15px 35px;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 1px;
	border-radius: 4px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 12px;
	transition: var(--ppp-transition-smooth);
}

.portfolio-load-more-btn:hover {
	background: rgba(255, 255, 255, 0.05);
	border-color: rgba(255, 255, 255, 0.3);
	box-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
}

.portfolio-load-more-btn .loader-spinner {
	display: flex;
	align-items: center;
	justify-content: center;
}

.portfolio-load-more-btn .spin-icon {
	animation: none;
}

.portfolio-load-more-btn.loading .spin-icon {
	animation: ppp-spin 1s linear infinite;
}

@keyframes ppp-spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

/* Lightbox Modal */
.portfolio-lightbox {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 99999;
	display: none; /* Controlled by JS */
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.lightbox-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(3, 5, 8, 0.85);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}

.lightbox-wrapper {
	position: relative;
	width: 100%;
	max-width: 720px; /* Reduced from 900px for a more compact and sleek look */
	background: #0b0e14;
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
	z-index: 10;
	transform: scale(0.9);
	opacity: 0;
	transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s ease;
}

.portfolio-lightbox.active {
	display: flex;
}

.portfolio-lightbox.active .lightbox-wrapper {
	transform: scale(1);
	opacity: 1;
}

/* ── Gallery Navigation Arrows ── */
.lightbox-nav-btn {
	position: absolute !important;
	top: 50% !important;
	transform: translateY(-50%) !important;
	background: rgba(10, 13, 20, 0.85) !important;
	border: 1px solid rgba(255, 255, 255, 0.15) !important;
	color: #ffffff !important;
	width: 50px !important;
	height: 50px !important;
	border-radius: 50% !important;
	cursor: pointer !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	z-index: 200 !important;
	transition: all 0.25s ease !important;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5) !important;
	backdrop-filter: blur(8px) !important;
	-webkit-backdrop-filter: blur(8px) !important;
}

.lightbox-prev-btn {
	left: max(12px, calc(50% - 400px)) !important;
}

.lightbox-next-btn {
	right: max(12px, calc(50% - 400px)) !important;
}

.lightbox-nav-btn:hover {
	background: var(--ppp-accent) !important;
	border-color: var(--ppp-accent) !important;
	transform: translateY(-50%) scale(1.1) !important;
	box-shadow: 0 0 20px var(--ppp-accent-glow), 0 4px 15px rgba(0,0,0,0.5) !important;
}

.lightbox-nav-btn svg {
	width: 22px !important;
	height: 22px !important;
	display: block !important;
}

/* ── Item Counter (1 / 10) ── */
.lightbox-counter {
	display: inline-block;
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.1);
	color: var(--ppp-text-secondary);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 1.5px;
	padding: 4px 12px;
	border-radius: 20px;
	margin-bottom: 10px;
}

/* ── Auto-advance Progress Bar (images) ── */
.lightbox-progress-bar {
	width: 100%;
	height: 3px;
	background: rgba(255, 255, 255, 0.08);
	flex-shrink: 0;
}

.lightbox-progress-fill {
	height: 100%;
	width: 0%;
	background: linear-gradient(90deg, var(--ppp-accent), #33aaff);
	border-radius: 0 2px 2px 0;
	box-shadow: 0 0 6px rgba(0, 123, 255, 0.6);
}




.lightbox-close {
	position: absolute !important;
	top: 20px !important;
	right: 20px !important;
	background: rgba(0, 0, 0, 0.7) !important;
	border: 1px solid rgba(255, 255, 255, 0.2) !important;
	color: #ffffff !important;
	width: 44px !important;
	height: 44px !important;
	border-radius: 50% !important;
	cursor: pointer !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	z-index: 100 !important;
	transition: var(--ppp-transition-smooth) !important;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.lightbox-close svg {
	width: 22px !important;
	height: 22px !important;
	stroke: #ffffff !important;
	stroke-width: 2.5px !important;
	display: block !important;
}

.lightbox-close:hover {
	background: #dc3545 !important;
	border-color: #dc3545 !important;
	transform: scale(1.1) !important;
}

.lightbox-content {
	display: flex;
	flex-direction: column;
}

/* Lightbox Player Container */
.lightbox-media-container {
	width: 100%;
	background: #000;
	position: relative;
	padding-top: 56.25%; /* 16:9 Aspect Ratio */
}

.lightbox-media-container iframe,
.lightbox-media-container video,
.lightbox-media-container img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border: none;
	object-fit: contain;
}

.lightbox-media-container img {
	object-fit: contain;
	background: #05070a;
}

.lightbox-details-panel {
	padding: 25px 30px;
	background: #0a0d14;
	border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.lightbox-category {
	color: #0099ff;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	margin-bottom: 6px;
}

.lightbox-title {
	color: #fff;
	font-size: 24px;
	font-weight: 700;
	margin: 0 0 15px 0;
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

.lightbox-description {
	color: var(--ppp-text-secondary);
	font-size: 14px;
	line-height: 1.6;
	margin: 0;
}

.lightbox-description p {
	margin-top: 0;
	margin-bottom: 12px;
}

.lightbox-description p:last-child {
	margin-bottom: 0;
}

/* General Layout helpers */
.no-projects-found {
	grid-column: 1 / -1;
	text-align: center;
	padding: 50px 20px;
	color: var(--ppp-text-secondary);
	border: 1px dashed rgba(255, 255, 255, 0.1);
	border-radius: 8px;
}

/* Carousel Layout Styles */
.premium-portfolio-carousel-wrapper {
	display: flex;
	align-items: center;
	position: relative;
	width: 100%;
	gap: 15px;
	padding: 0;
	box-sizing: border-box;
	background: transparent;
}

.premium-portfolio-carousel-track-container {
	overflow: hidden;
	width: 100%;
	border-radius: 8px;
}

.premium-portfolio-carousel-track {
	display: flex;
	gap: 20px; /* Gap between cards */
	transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
	will-change: transform;
}

.portfolio-carousel-card {
	flex-shrink: 0;
	background: var(--ppp-card-bg);
	border: 1px solid var(--ppp-card-border);
	border-radius: 8px;
	overflow: hidden;
	cursor: pointer;
	text-decoration: none;
	display: flex;
	flex-direction: column;
	transition: var(--ppp-transition-smooth);
}

/* Carousel card image wrapper: ensure proper aspect ratio and fill */
.portfolio-carousel-card .card-image-wrapper {
	width: 100% !important;
	padding-top: 56.25% !important;
	position: relative !important;
	overflow: hidden !important;
	background-color: #000 !important;
	display: block !important;
}

.portfolio-carousel-card .card-image-wrapper img,
.portfolio-carousel-card .card-image-wrapper video {
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	width: 100% !important;
	height: 100% !important;
	object-fit: cover !important;
	object-position: center center !important;
	max-width: none !important;
	max-height: none !important;
	display: block !important;
}

.portfolio-carousel-card:hover {
	transform: translateY(-5px);
	border-color: rgba(255, 255, 255, 0.12);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* Carousel Navigation Buttons */
.carousel-nav-btn {
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid rgba(255, 255, 255, 0.08);
	color: var(--ppp-text-secondary);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10;
	transition: var(--ppp-transition-smooth);
	flex-shrink: 0;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.carousel-nav-btn:hover {
	background: rgba(0, 123, 255, 0.1);
	border-color: var(--ppp-accent);
	color: #fff;
	box-shadow: 0 0 12px var(--ppp-accent-glow);
}

.carousel-nav-btn svg {
	width: 20px;
	height: 20px;
}

/* Redirect Overlay (Instead of Play icon) */
.redirect-arrow-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.2);
	opacity: 0;
	transition: var(--ppp-transition-smooth);
}

.portfolio-carousel-card:hover .redirect-arrow-overlay {
	opacity: 1;
	background: rgba(0, 0, 0, 0.4);
}

.redirect-arrow-circle {
	width: 48px;
	height: 48px;
	background: var(--ppp-accent);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	box-shadow: 0 0 20px rgba(0, 123, 255, 0.6);
	transform: scale(0.9);
	transition: var(--ppp-transition-smooth);
}

.portfolio-carousel-card:hover .redirect-arrow-circle {
	transform: scale(1.1);
	background: #33a3ff;
	box-shadow: 0 0 30px rgba(0, 123, 255, 0.9);
}

/* Responsive calculations for items */
/* Desktop: 4 items */
.premium-portfolio-carousel-track > * {
	width: calc((100% - (3 * 20px)) / 4) !important;
	flex-shrink: 0 !important;
	min-width: 0; /* Prevent overflow */
}

/* Media Queries for slide sizes */
@media (max-width: 992px) {
	.premium-portfolio-carousel-track > * {
		width: calc((100% - (1 * 20px)) / 2) !important; /* 2 items on mobile/tablet */
		min-width: 0;
	}
}

@media (max-width: 768px) {
	.premium-portfolio-carousel-track > * {
		width: 100% !important;
		min-width: 0;
	}
}

/* Grid card image wrappers also use same aspect ratio trick - ensure no theme interference */
.premium-portfolio-grid .card-image-wrapper {
	width: 100% !important;
	padding-top: 56.25% !important;
	position: relative !important;
	overflow: hidden !important;
	background-color: #000 !important;
	display: block !important;
}

.premium-portfolio-grid .card-image-wrapper img,
.premium-portfolio-grid .card-image-wrapper video {
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	width: 100% !important;
	height: 100% !important;
	object-fit: cover !important;
	object-position: center center !important;
	max-width: none !important;
	max-height: none !important;
	display: block !important;
}