/**
 * TREEPLAST Home Intro + Header screen
 * Full-bleed media. Header overlays this section.
 * Wordmark lower-left · copy/CTA lower-right (Marby composition).
 */

 :root {
	--tk-intro-green: #003b26;
	--tk-intro-green-rgb: 0, 59, 38;
	--tk-intro-green-hover: #0a4a34;
	--tk-intro-ink: #081219;
	--tk-intro-white: #ffffff;
	--tk-intro-ease: cubic-bezier(0.22, 1, 0.36, 1);
	--tk-intro-duration: 0.85s;
	--tk-intro-display: "Almarai", sans-serif;
	--tk-intro-ui: "Almarai", sans-serif;
	--tk-intro-parallax: 0px;
	/* Shared rail with Header — content only, not the media */
	--tk-screen-rail: min(90%, 1100px);
}

.tk-intro {
	position: relative;
	display: block;
	width: 100%;
	max-width: none;
	min-height: 100vh;
	min-height: 100dvh;
	height: 100vh;
	height: 100dvh;
	margin: 0;
	padding: 0;
	overflow: hidden;
	background-color: var(--tk-intro-ink);
	isolation: isolate;
}

.tk-intro *,
.tk-intro *::before,
.tk-intro *::after {
	box-sizing: border-box;
}

.tk-intro__media {
	position: absolute;
	inset: 0;
	z-index: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.tk-intro__media img,
.tk-intro__media video,
.tk-intro__image,
.tk-intro__video {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	border: 0;
}

.tk-intro__overlay {
	position: absolute;
	inset: 0;
	z-index: 1;
	pointer-events: none;
	background:
		linear-gradient(
			180deg,
			rgba(8, 18, 25, 0.18) 0%,
			rgba(var(--tk-intro-green-rgb), 0.06) 38%,
			rgba(8, 18, 25, 0.36) 100%
		);
}

.tk-intro__content {
	position: absolute;
	inset: 0;
	z-index: 2;
	display: flex;
	align-items: flex-end;
	justify-content: center;
	width: 100%;
	max-width: none;
	margin: 0;
	padding: 0;
	pointer-events: none;
	background: none;
	border: 0;
	box-shadow: none;
}

.tk-intro__stage {
	position: relative;
	pointer-events: auto;
	width: var(--tk-screen-rail);
	max-width: 100%;
	margin-inline: auto;
	padding: 0 0 clamp(138px, 6vh, 52px);
	box-sizing: border-box;
}

.tk-intro__title {
	margin: 0;
	width: 100%;
	font-family: var(--tk-intro-display);
	font-size: clamp(110px, 18vw, 280px);
	font-weight: 800;
	line-height: 0.86;
	letter-spacing: -0.065em;
	text-align: start;
	color: #ffffff;
	white-space: nowrap;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.tk-intro__copy {
	position: absolute;
	right: 0;
	bottom: calc(clamp(36px, 6vh, 56px) + 0.12em);
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 18px;
	width: min(420px, 36%);
	max-width: 420px;
	z-index: 3;
}

.tk-intro__description {
	margin: 0;
	width: 100%;
	font-family: var(--tk-intro-ui);
	font-size: 11px;
	font-weight: 400;
	line-height: 1.55;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	text-align: end;
	color: rgba(255, 255, 255, 0.85);
}

.tk-intro__cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	height: 28px;
	min-height: 28px;
	padding: 4px 8px;
	margin: 0;
	border: 1px solid var(--tk-intro-green);
	border-radius: 4px;
	background-color: var(--tk-intro-green);
	color: var(--tk-intro-white);
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	box-shadow: none;
	transition:
		transform 0.4s cubic-bezier(0.12, 0.23, 0.5, 1),
		background-color 0.25s ease,
		border-color 0.25s ease,
		box-shadow 0.35s ease;
}

.tk-intro__cta-label {
	font-family: var(--tk-intro-ui);
	font-size: 12px;
	font-weight: 400;
	line-height: 1;
	letter-spacing: 0;
	text-transform: uppercase;
	color: inherit;
}

.tk-intro__cta-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	flex: none;
	transition: transform 0.4s cubic-bezier(0.12, 0.23, 0.5, 1);
}

.tk-intro__cta-icon svg {
	display: block;
	width: 16px;
	height: 16px;
}

.tk-intro__cta:hover {
	background-color: var(--tk-intro-green-hover);
	border-color: var(--tk-intro-green-hover);
	color: var(--tk-intro-white);
	box-shadow: 0 14px 36px rgba(0, 0, 0, 0.26);
	transform: translateY(-2px);
}

.tk-intro__cta:hover .tk-intro__cta-icon {
	transform: translate(2px, -2px);
}

.tk-intro__cta:active {
	transform: translateY(0) scale(0.98);
	box-shadow: none;
}

.tk-intro [data-tk-intro-anim] {
	opacity: 0;
	transform: translate3d(0, 20px, 0);
	transition:
		opacity var(--tk-intro-duration) var(--tk-intro-ease),
		transform var(--tk-intro-duration) var(--tk-intro-ease);
	transition-delay: var(--tk-intro-delay, 0ms);
	will-change: transform, opacity;
}

.tk-intro.is-ready [data-tk-intro-anim] {
	opacity: 1;
	transform: translate3d(0, 0, 0);
}

.tk-intro.is-scrolling .tk-intro__media {
	transform: translate3d(0, var(--tk-intro-parallax, 0px), 0);
	transition: transform 0.05s linear;
}

@media (prefers-reduced-motion: reduce) {
	:root {
		--tk-intro-duration: 0.01s;
	}

	.tk-intro.is-scrolling .tk-intro__media {
		transform: none;
	}

	.tk-intro [data-tk-intro-anim] {
		opacity: 1;
		transform: none;
		transition: none;
	}

	.tk-intro__cta:hover,
	.tk-intro__cta:hover .tk-intro__cta-icon {
		transform: none;
	}
}

@media (max-width: 1199.98px) {
	.tk-intro__stage {
		width: 100%;
		max-width: var(--tk-container-max, 1240px);
		padding-inline: var(--tk-container-gutter, 20px);
	}

	.tk-intro__title {
		font-size: clamp(56px, 11vw, 140px);
		letter-spacing: -0.055em;
	}

	.tk-intro__copy {
		width: min(360px, 42%);
		max-width: 100%;
	}
}

@media (max-width: 809.98px) {
	.tk-intro {
		min-height: 100svh;
		height: 100svh;
	}

	.tk-intro__stage {
		padding: 0 var(--tk-container-gutter, 20px) 40px;
	}

	.tk-intro__title {
		font-size: clamp(32px, 10vw, 72px);
		line-height: 0.92;
		letter-spacing: -0.05em;
		white-space: nowrap;
	}

	.tk-intro__copy {
		position: relative;
		right: auto;
		bottom: auto;
		width: 100%;
		max-width: 100%;
		align-items: flex-start;
		margin-top: 18px;
	}

	.tk-intro__description {
		text-align: start;
		font-size: 12px;
		letter-spacing: 0.02em;
		text-transform: none;
		line-height: 1.65;
	}

	.tk-intro__cta {
		max-width: 100%;
	}
}

@media (max-width: 420px) {
	.tk-intro__title {
		white-space: normal;
		overflow-wrap: anywhere;
		font-size: clamp(36px, 12vw, 52px);
	}
}

html[dir="rtl"] .tk-intro__title {
	text-align: start;
	letter-spacing: -0.04em;
}

html[dir="rtl"] .tk-intro__copy {
	right: auto;
	left: 0;
	align-items: flex-start;
}

html[dir="rtl"] .tk-intro__description {
	text-align: start;
}

@media (min-width: 1200px) {
	h2.tk-intro__title {
		font-size: 200px;
		margin-bottom: 50px;
	}
}