/* Mobile-first styles */
.intro-page-content {
	width: 100%;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	padding: 1.5rem 1rem;
}

.intro-page-container {
	width: 100%;
	max-width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.intro-page-content ~ footer {
	display: none;
}

.intro-page-video-container {
	width: 80%;
	max-width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin-bottom: 1rem;
	position: relative;
}

.intro-page-video-container::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(357.41deg, rgba(43, 5, 72, 0) -89.33%, rgba(43, 5, 72, 0.7) 97.91%);
	pointer-events: none;
}

.intro-page-video-container video {
	width: 100%;
	height: auto;
	display: block;
	aspect-ratio: 1.77;
}

.intro-page-title {
	font-family: var(--font-family-primary);
	font-weight: 500;
	font-size: clamp(14px, calc(9.6px + 1.5vw), 96px);
	line-height: 1.1;
	letter-spacing: -0.01em;
	color: var(--primary-violet-dark);
	margin: 0 0 1rem 0;
	text-align: center;
	text-wrap: nowrap;
}

.intro-page-subtitle {
	font-family: var(--font-family-primary);
	font-weight: 700;
	font-size: clamp(14px, 5vw, 96px);
	line-height: 1.1;
	letter-spacing: -0.01em;
	color: var(--primary-violet-dark);
	margin: 0 0 1.5rem 0;
	text-align: center;
	text-wrap: nowrap;
}

/* Desktop styles */
@media (min-width: 769px) {
	.intro-page-content {
		padding: 2rem 1rem;
	}

	#intro-overlay .intro-light-header .nav-menu .sub-menu {
		background: transparent;
	}
}

@media (min-width: 992px) {
	.intro-page-title {
		font-size: clamp(24px, calc(9.6px + 3.5vw), 96px);
	}

	.intro-page-subtitle {
		font-size: clamp(24px, calc(9.6px + 3.5vw), 96px);
	}
}

@media (min-width: 1200px) {
	.intro-page-content {
		justify-content: flex-start;
	}
	.intro-page-container {
		max-width: 800px;
	}

	.intro-page-container video {
		width: 40vw;
	}

	.intro-page-video-container {
		width: 40vw;
		max-width: none;
	}

	.intro-page-video-container::after {
		width: 40vw;
	}

	#intro-overlay .intro-page-content {
		justify-content: center;
		padding-top: 2rem;
	}
}

@media (min-width: 1400px) {
	.intro-page-container video {
		width: 35vw;
	}

	.intro-page-video-container {
		width: 35vw;
		max-width: none;
	}

	.intro-page-video-container::after {
		width: 35vw;
	}
}

@media (min-width: 1800px) {
	.intro-page-container video {
		width: 40vw;
	}

	.intro-page-video-container {
		width: 40vw;
		max-width: none;
	}

	.intro-page-video-container::after {
		width: 40vw;
	}
}

/* ================================================
   INTRO SCROLL ANIMATION STYLES (Desktop + Mobile)
   ================================================ */

/* Intro overlay - full screen fixed layer */
#intro-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100dvh;
	z-index: 9999;
	background: var(--white-primary);
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

/* Intro overlay jest zawsze widoczny na stronie głównej */
/* Stara reguła ukrywania intro została usunięta */

/* Block scroll when intro is active */
html.has-intro body {
	overflow: hidden;
}

/* Hide transparent header when intro is active */
html.has-intro .site-header.transparent-header {
	opacity: 0;
	pointer-events: none;
}

/* Smooth transition for transparent header appearance */
.site-header.transparent-header {
	transition: opacity 0.5s ease;
}

/* Intro light header inside overlay */
#intro-overlay .intro-light-header {
	position: relative;
	width: 100%;
	background: transparent;
	z-index: 30;
	pointer-events: auto;
	transition: opacity 0.3s ease;
	flex-shrink: 0;
}

/* Intro page content - flex item, takes remaining space */
#intro-overlay .intro-page-content {
	display: flex;
	align-items: center;
}

/* Center on mobile/tablet only */
@media (max-width: 1199px) {
	#intro-overlay .intro-page-content {
		justify-content: center;
	}
}

/* Video container - higher z-index to cover text when scaling */
#intro-overlay .intro-page-video-container {
	z-index: 20;
	transform-origin: center center;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
}

/* Video element */
#intro-overlay .intro-page-video-container video {
	transform-origin: center center;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
}

/* Performance optimizations for animated elements */
#intro-overlay .intro-page-video-container,
#intro-overlay .intro-page-video-container video,
#intro-overlay .intro-page-title,
#intro-overlay .intro-page-subtitle {
	will-change: transform, opacity;
	transform: translateZ(0);
}

/* ================================================
   FIX: Mobile menu in intro-overlay
   ================================================ */

/* Fix mobile menu in intro-overlay - use absolute instead of fixed */
@media (max-width: 767px) {
	/* Intro overlay mobile menu - absolute positioning */
	#intro-overlay .intro-light-header .nav-menu {
		position: absolute; /* Changed from fixed to absolute */
		top: 0;
		right: 0;
		height: 0;
		z-index: 1001; /* Higher than intro content */
	}

	/* When toggled - full height */
	#intro-overlay .intro-light-header .main-navigation.toggled .nav-menu {
		height: 100vh;
		width: 50vw;
	}

	/* Menu overlay for intro */
	#intro-overlay .intro-light-header .nav-menu-overlay {
		position: absolute; /* Also absolute */
		top: 0;
		left: 0;
		width: 50%;
		height: 100vh;
		background: rgba(0, 0, 0, 0.2);
		backdrop-filter: blur(10px);
		z-index: 1000;
		opacity: 0;
		display: none;
		transition: opacity 0.3s ease;
	}

	/* Show overlay when toggled */
	#intro-overlay .intro-light-header .main-navigation.toggled .nav-menu-overlay {
		display: block;
		opacity: 1;
	}

	/* Ensure close button works */
	#intro-overlay .intro-light-header .nav-menu::before {
		content: '×';
		position: absolute;
		top: var(--spacing-sm);
		right: var(--spacing-sm);
		font-size: 1.5rem;
		color: var(--primary-violet-dark);
		cursor: pointer;
		z-index: 1002;
		padding: var(--spacing-sm);
	}
}