/* ================================================================
   HENNIG INC — VIDEO DETAIL PAGE STYLESHEET
   video-detail.css
   ----------------------------------------------------------------
   LOADING ORDER (in Video Detail template <head>):
   1. FOUC prevention <script> (inline)
   2. <link rel="stylesheet" href="/assets/styles/main.css">
   3. <link rel="stylesheet" href="/assets/styles/blog.css">
   4. <link rel="stylesheet" href="/assets/styles/video-detail.css">

   PER COMPONENT BUILD STRUCTURE:
     Base Rules → Modifier Classes → State Rules → Surface Isolation
     → Dark Mode → Reduced Motion → Touch → Responsive → Print

   SECTION MAP:
     §V1  Hero
     §V2  Hero Meta
     §V3  Section Base
     §V4  Video Player Override
     §V5  Placeholder
     §V6  Play Button
     §V7  Content Layout
     §V8  Section Label
     §V9  Video Description
     §V10 Video Tags
     §V11 Share Row
     §V12 Chapter Markers
     §V13 Video Details Card
     §V14 Transcript
     §V15 Related Videos
     §V16 States
     §V17 Touch
     §V18 Responsive
     §V19 Print
   ================================================================ */


/* ================================================================
   §V1 HERO
   ================================================================ */
	.video-hero {
	    padding: calc(var(--space-2xl) + var(--nav-h, 72px)) 0 var(--space-xl);
	}
	.video-hero .breadcrumb {
		margin-bottom: var(--space-lg);
	}
	.video-hero .section-overline {
		margin-bottom: var(--space-sm);
	}
	.video-hero .hero-title {
		margin-bottom: var(--space-lg);
	}


/* ================================================================
   §V2 HERO META
   ================================================================ */
	.hero-meta {
		display: flex;
		align-items: center;
		flex-wrap: wrap;
		gap: var(--space-md);
		font-family: var(--font-body);
		font-size: 0.875rem;
		font-weight: 400;
		color: var(--text-desc-dark);
	}
	.hero-meta-item {
		display: inline-flex;
		align-items: center;
		gap: var(--space-xs);
	}
	.hero-meta-item svg {
		width: 16px; height: 16px;
		flex-shrink: 0;
		opacity: 0.7;
	}
	.hero-meta-divider {
		width: 4px; height: 4px;
		border-radius: 50%;
		background: var(--text-muted-dark);
	}


/* ================================================================
   §V3 SECTION BASE
   ================================================================ */
	.video-section {
		background: var(--surface-primary);
		padding: var(--space-2xl) 0 var(--space-3xl);
	}


/* ================================================================
   §V4 VIDEO PLAYER OVERRIDE
   ================================================================ */
	.video-section .video-player {
		box-shadow: var(--shadow-card-hover);
	}


/* ================================================================
   §V5 PLACEHOLDER
   ================================================================ */
	.video-player-placeholder {
		position: absolute; inset: 0;
		display: flex; flex-direction: column;
		align-items: center; justify-content: center;
		gap: var(--space-md);
		background-color: var(--mid-blue);
		background-size: cover;
		background-position: center;
		color: var(--white);
		cursor: pointer;
	}
	.video-player-placeholder::after {
		content: '';
		position: absolute; inset: 0;
		background: rgba(var(--dark-blue-rgb), 0.35);
		pointer-events: none;
		transition: background var(--t-250);
	}
	.video-player-placeholder > * { position: relative; z-index: 1; }
	.play-label {
		font-family: var(--font-body);
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--white);
		letter-spacing: 0.02em;
		text-shadow: 0 1px 4px rgba(0,0,0,0.6);
	}


/* ================================================================
   §V6 PLAY BUTTON
   ================================================================ */
	.play-btn-video {
		width: 54px; height: 54px;
		background: var(--gold);
		border-radius: 50%;
		display: flex;
		align-items: center;
		justify-content: center;
		transition: transform var(--t-150), box-shadow var(--t-150);
		box-shadow: 0 0 0 6px rgba(var(--orange-rgb), 0.15);
	}


/* ================================================================
   §V7 CONTENT LAYOUT
   ================================================================ */
	.content-layout {
		display: grid;
		grid-template-columns: 1fr 320px;
		grid-template-rows: auto 1fr;
		gap: var(--space-2xl);
		margin-top: var(--space-2xl);
	}
	.video-body { grid-column: 1; grid-row: 1 / -1; }
	.chapters-wrapper { grid-column: 2; grid-row: 1; }
	.content-layout .sidebar { grid-column: 2; }
	.video-body:first-child + .sidebar { grid-row: 1 / -1; }


/* ================================================================
   §V8 SECTION LABEL
   ================================================================ */
	.section-label {
		font-family: var(--font-heading);
		font-size: 1.25rem;
		font-weight: 600;
		text-transform: uppercase;
		letter-spacing: 0.03em;
		color: var(--header-accent);
		margin-bottom: var(--space-md);
	}


/* ================================================================
   §V9 VIDEO DESCRIPTION
   ================================================================ */
	.video-desc {
		font-family: var(--font-body);
		font-size: 1rem;
		line-height: 1.7;
		color: var(--text-primary);
	}
	.video-desc p + p { margin-top: var(--space-md); }


/* ================================================================
   §V10 VIDEO TAGS
   ================================================================ */
	.video-tags {
		display: flex;
		flex-wrap: wrap;
		gap: var(--space-sm);
		margin-top: var(--space-lg);
		padding-top: var(--space-lg);
		border-top: 1px solid var(--border-primary);
	}


/* ================================================================
   §V11 SHARE ROW
   ================================================================ */
	.share-row {
		display: flex;
		align-items: center;
		gap: var(--space-md);
		margin-top: var(--space-lg);
		padding-top: var(--space-lg);
		border-top: 1px solid var(--border-primary);
	}
	.share-label {
		font-family: var(--font-body);
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--text-secondary);
		text-transform: uppercase;
		letter-spacing: 0.03em;
	}
	.share-btn {
		width: 36px; height: 36px;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		border: 1px solid var(--border-primary);
		border-radius: var(--radius-xs);
		background: var(--surface-primary);
		color: var(--text-secondary);
		text-decoration: none;
		cursor: pointer;
		transition: border-color var(--t-150), color var(--t-150);
		position: relative;
	}
	.share-btn::before {
		content: '';
		position: absolute;
		top: 50%; left: 50%;
		transform: translate(-50%, -50%);
		min-width: 44px;
		min-height: 44px;
	}
	.share-btn svg { width: 16px; height: 16px; }


/* ================================================================
   §V12 CHAPTER MARKERS
   ================================================================ */
	.chapters {
		background: var(--surface-secondary);
		border: 1px solid var(--border-primary);
		border-radius: var(--radius-md);
		padding: var(--space-lg);
	}
	.chapters-title {
		font-family: var(--font-heading);
		font-size: 1rem;
		font-weight: 600;
		text-transform: uppercase;
		letter-spacing: 0.03em;
		color: var(--header-accent);
		margin-bottom: var(--space-md);
	}
	.chapter-list { list-style: none; }
	.chapter-item {
		display: flex;
		align-items: flex-start;
		gap: var(--space-sm);
		padding: var(--space-sm) 0;
		border-bottom: 1px solid var(--border-primary);
	}
	.chapter-item:last-child { border-bottom: 0; padding-bottom: 0; }
	.chapter-item:first-child { padding-top: 0; }
	.chapter-time {
		flex-shrink: 0;
		font-family: var(--font-body);
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--orange);
		min-width: 42px;
		cursor: pointer;
		position: relative;
	}
	.chapter-time::before {
		content: '';
		position: absolute;
		top: 50%; left: 50%;
		transform: translate(-50%, -50%);
		min-width: 44px;
		min-height: 44px;
	}


/* ================================================================
   §V13 VIDEO DETAILS CARD
   ================================================================ */
	.video-details {
		background: var(--surface-secondary);
		border: 1px solid var(--border-primary);
		border-radius: var(--radius-md);
		padding: var(--space-lg);
	}
	.video-details-title {
		font-family: var(--font-heading);
		font-size: 1rem;
		font-weight: 600;
		text-transform: uppercase;
		letter-spacing: 0.03em;
		color: var(--header-accent);
		margin-bottom: var(--space-md);
	}
	.detail-row {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: var(--space-sm) 0;
		border-bottom: 1px solid var(--border-primary);
        align-items: flex-start; 
	}
	.detail-row:last-child { border-bottom: 0; padding-bottom: 0; }
	.detail-row:first-child { padding-top: 0; }
	.detail-label {
		font-family: var(--font-body);
		font-size: 0.875rem;
		font-weight: 500;
		color: var(--text-secondary);
		    flex: 0 0 auto;       
    white-space: nowrap;   
	}
	.detail-value {
		font-family: var(--font-body);
		font-size: 0.875rem;
		font-weight: 600;
		color: var(--text-primary);
		    flex: 1 1 auto;        
    max-width: 70%;        
    text-align: right;   
	}


/* ================================================================
   §V14 TRANSCRIPT
   ================================================================ */
	.transcript-section {
		background: var(--surface-secondary);
		padding: var(--space-2xl) 0;
	}
	.transcript-toggle {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;
		background: var(--surface-primary);
		border: 1px solid var(--border-primary);
		border-radius: var(--radius-md);
		padding: var(--space-md) var(--space-lg);
		cursor: pointer;
		font-family: var(--font-heading);
		font-size: 1.125rem;
		font-weight: 600;
		text-transform: uppercase;
		letter-spacing: 0.03em;
		color: var(--header-accent);
		min-height: 44px;
		transition: border-color var(--t-150);
	}
	.transcript-toggle svg {
		width: 20px; height: 20px;
		flex-shrink: 0;
		transition: transform var(--t-250);
	}
	.transcript-toggle[aria-expanded="true"] {
		border-radius: var(--radius-md) var(--radius-md) 0 0;
	}
	.transcript-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
	.transcript-body {
		display: none;
		background: var(--surface-primary);
		border: 1px solid var(--border-primary);
		border-top: 0;
		border-radius: 0 0 var(--radius-md) var(--radius-md);
		padding: var(--space-lg);
		max-height: 400px;
		overflow-y: auto;
	}
	.transcript-body.is-open { display: block; }
	.transcript-body p {
		font-family: var(--font-body);
		font-size: 0.875rem;
		line-height: 1.8;
		color: var(--text-secondary);
		margin-bottom: var(--space-md);
	}
	.transcript-body p:last-child { margin-bottom: 0; }
	.transcript-timestamp {
		font-weight: 600;
		color: var(--orange);
		cursor: pointer;
		font-size: 0.75rem;
	}


/* ================================================================
   §V15 RELATED VIDEOS
   ================================================================ */
	.related {
		background: var(--surface-primary);
		padding: var(--space-3xl) 0;
	}
	.related-header {
		display: flex;
		align-items: flex-end;
		justify-content: space-between;
		margin-bottom: var(--space-2xl);
	}
	.related-grid {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: var(--space-lg);
	}


/* ================================================================
   §V16 STATES
   ================================================================ */
	.video-player-placeholder:hover::after {
		background: rgba(var(--dark-blue-rgb), 0.2);
	}
	.video-player-placeholder:hover .play-btn-video {
		transform: scale(1.08);
		filter: brightness(1.1);
	}
	.video-player-placeholder:active .play-btn-video {
		transform: scale(0.95);
		filter: brightness(0.9);
	}
	.video-player-placeholder:focus-visible {
		outline: var(--focus-ring);
		outline-offset: var(--focus-offset);
	}
	.share-btn:hover { border-color: var(--orange); color: var(--orange); }
	.share-btn:focus-visible {
		outline: var(--focus-ring);
		outline-offset: var(--focus-offset);
	}
	.chapter-time:hover { text-decoration: underline; }
	.chapter-item.is-active .chapter-time { font-weight: 700; }
	.transcript-toggle:hover { border-color: var(--orange); }
	.transcript-toggle:focus-visible {
		outline: var(--focus-ring);
		outline-offset: var(--focus-offset);
	}
	.transcript-timestamp:hover { text-decoration: underline; }


/* ================================================================
   §V17 TOUCH
   ================================================================ */
	html.touch-only .video-player-placeholder:hover::after {
		background: rgba(var(--dark-blue-rgb), 0.35);
	}
	html.touch-only .video-player-placeholder:hover .play-btn {
		transform: none;
		filter: none;
	}
	html.touch-only .share-btn:hover {
		border-color: var(--border-primary);
		color: var(--text-secondary);
	}
	html.touch-only .transcript-toggle:hover { border-color: var(--border-primary); }
	html.touch-only .chapter-time:hover { text-decoration: none; }
	html.touch-only .transcript-timestamp:hover { text-decoration: none; }


/* ================================================================
   §V18 RESPONSIVE
   ================================================================ */
	@media (max-width: 1400px) {
		.related-grid { grid-template-columns: repeat(2, 1fr); }
	}
	@media (max-width: 900px) {
		.content-layout {
			grid-template-columns: 1fr;
			grid-template-rows: auto;
			gap: var(--space-lg);
		}
		.chapters-wrapper { grid-column: 1; grid-row: auto; order: -1; }
		.video-body { grid-column: 1; grid-row: auto; order: 0; }
		.content-layout .sidebar {
			grid-column: 1; grid-row: auto; order: 1;
			flex-direction: row; flex-wrap: wrap;
		}
		.content-layout .sidebar > * { flex: 1; min-width: 260px; }
	}
	@media (max-width: 768px) {
		.video-hero { padding: calc(var(--space-xl) + var(--nav-h, 72px)) 0 var(--space-lg); }
		.video-hero .hero-title { margin-bottom: var(--space-md); }
		.hero-meta { gap: var(--space-sm); font-size: 0.875rem; }
		.video-section { padding: var(--space-lg) 0 var(--space-2xl); }
		.related { padding: var(--space-2xl) 0; }
		.related-header {
			flex-direction: column;
			align-items: flex-start;
			gap: var(--space-md);
		}
	}
	@media (max-width: 600px) {
		.related-grid { grid-template-columns: 1fr; }
	}
	@media (max-width: 480px) {
		.video-player { border-radius: var(--radius-sm); }
		.content-layout .sidebar > * { min-width: 100%; }
	}
/* ================================================================
   §V19 PRINT
   ================================================================ */
	@media print {
		.share-row, .video-player, .sidebar-cta { display: none !important; }
		.related-grid { grid-template-columns: repeat(2, 1fr); }
		.content-layout { grid-template-columns: 1fr 280px; }
	}