.header {
	position: sticky;
	top: 0;
	width: 100%;
	z-index: 100;
}

.header__container {
	padding: var(--spacing-10) var(--spacing-20);
	display: flex;
	justify-content: space-between;
	align-items: center;
	background-color: rgba(255, 255, 255, 0.9);

	@media (min-width: 769px) {
		padding: var(--spacing-20) calc((var(--xxl) - var(--xl)) / 2);
	}
}

.header__logo {
	display: flex;
	align-items: center;

	svg {
		width: 100%;
		max-width: 138px;
	}
}

.header__menu-button {
	display: flex;
	flex-direction: column;
	gap: 5px;
	padding: calc(var(--spacing-10) * 1.5);
	z-index: var(--z-menu-btn);

	.js-menu-open & {
		background-color: var(--white);
	}
}

.header__menu-line {
	display: block;
	width: 25px;
	height: 3px;
	background-color: var(--black);
	transition: 0.5s;

	&:nth-child(1) {
		.js-menu-open & {
			transform: translateY(8px);
			opacity: 0;
		}
	}

	&:nth-child(2) {
		.js-menu-open & {
			background-color: var(--teal);
		}
	}

	&:nth-child(3) {
		.js-menu-open & {
			transform: translateY(-8px);
			opacity: 0;
		}
	}
}

.header__menu-container {
	position: fixed;
	background: var(--black);
	z-index: var(--z-menu);
	top: 0;
	right: 0;
	bottom: 0;
	width: 100%;
	padding: var(--spacing-30);
	overflow-y: scroll;
	height: 100vh;
	max-width: 100vw;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateX(100%);
	transition:
		transform 0.5s ease-in-out,
		opacity 0.5s ease-in-out,
		visibility 0s linear 0.5s;

	@media (width > 768px) {
		padding: var(--spacing-60);
		width: 40%;
		min-width: 500px;
	}

	/* START Dark scrollbar styling */
	scrollbar-color: var(--gray-600) var(--black);
	scrollbar-width: thin;

	&::-webkit-scrollbar {
		width: 10px;
	}

	&::-webkit-scrollbar-track {
		background: var(--black);
	}

	&::-webkit-scrollbar-thumb {
		background-color: var(--gray-400);
		border-radius: 8px;
		border: 2px solid var(--black);
	}

	&::-webkit-scrollbar-thumb:hover {
		background-color: var(--gray-500);
	}
	/* END Dark scrollbar styling */

	.js-menu-open & {
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
		transform: translateX(0);
		transition:
			transform 0.5s ease-in-out,
			opacity 0.5s ease-in-out,
			visibility 0s;
	}
}

.header__menu {
	margin-left: 0px;
	padding-left: 0px;

	li {
		list-style: none;
		padding: 0;
		margin: 0;

		&:hover,
		&:focus-within {
			.sub-menu {
				max-height: 999px;
			}
		}
	}

	a {
		color: var(--white);
		font-size: var(--h1);
		font-weight: 700;
		line-height: 1;
		padding-block: var(--spacing-5);
		text-decoration: none;
		transition: color 0.3s ease;
		display: inline-block;

		&:is(:hover, :focus-within) {
			color: var(--teal);
		}
	}
}

.header__menu--secondary {
	margin-top: 30px;

	a {
		background-color: transparent;
		color: var(--white);
		font-weight: 400;
		font-size: var(--h2);
	}
}

.header__tfx {
	border-top: 1px solid var(--white);
	border-bottom: 1px solid var(--white);
	margin: 30px 5px;
	padding: 30px 0;
	display: flex;
	flex-direction: column;
	text-decoration: none;
	max-width: 300px;
	color: var(--white);
	transition: color 0.3s ease;

	path {
		transition: fill 0.3s ease;
	}

	/* biome-ignore lint: not a specificity issue with .header__mneu */
	&:is(:hover, :focus-within) {
		color: var(--teal);
	}
}

.header__tfx-logo {
	max-width: 175px;
	margin-bottom: 30px;

	.header__tfx:hover & path,
	.header__tfx:focus & path {
		fill: var(--teal);
	}
}

.header__gif {
	display: inline-block;
	position: relative;
	height: 300px;
}

.header__tfx-text {
	font-weight: 700;
	margin-top: 30px;
	position: relative;
	font-size: var(--h4);

	svg {
		position: absolute;
		top: 0;
		right: 0;
		width: 24px;

		.header__tfx:hover & path,
		.header__tfx:focus & path {
			fill: var(--teal);
		}
	}
}