.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 50;
	background: linear-gradient(
		to bottom,
		rgba(6, 8, 7, 0.96),
		rgba(6, 8, 7, 0.88) 60%,
		transparent 100%
	);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid rgba(32, 40, 34, 0.85);
}
.header-container {
	height: var(--nav-height);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
}
.header-brand {
	display: flex;
	align-items: center;
	min-width: 0;
}
.header-logo-link {
	display: flex;
	align-items: center;
	gap: var(--space-3);
}
.header-logo {
	width: 32px;
	height: 32px;
	border-radius: 10px;
	border: 1px solid rgba(200, 182, 138, 0.8);
	background: conic-gradient(
		from 220deg at 50% 50%,
		#c8b68a 0,
		#536d73 30%,
		#18201b 55%,
		#a85d32 78%,
		#c8b68a 100%
	);
	box-shadow:
		0 0 0 1px rgba(0, 0, 0, 0.9),
		0 0 26px rgba(0, 0, 0, 0.85);
	position: relative;
	overflow: hidden;
}
.header-logo::after {
	content: "JS";
	position: absolute;
	inset: 3px;
	border-radius: 8px;
	border: 1px solid rgba(0, 0, 0, 0.85);
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-mono);
	font-size: 0.62rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: #111312;
	background: rgba(232, 224, 207, 0.94);
}
.header-title-group {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
}
.header-title-main {
	font-family: var(--font-display);
	font-size: 0.95rem;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	color: var(--color-accent-sand);
	white-space: nowrap;
}
.header-title-sub {
	font-family: var(--font-mono);
	font-size: 0.6rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	white-space: nowrap;
	max-width: 210px;
	overflow: hidden;
	text-overflow: ellipsis;
}
.header-nav {
	display: flex;
	align-items: center;
}
.header-nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-4);
}
.header-nav-link {
	position: relative;
	font-size: var(--text-sm);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	padding-block: 0.15rem;
}
.header-nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -0.2rem;
	width: 0;
	height: 1px;
	background: linear-gradient(
		90deg,
		var(--color-accent-sand),
		var(--color-accent-moss)
	);
	transition: width var(--transition-base);
}
.header-nav-link:hover {
	color: var(--color-text);
}
.header-nav-link:hover::after {
	width: 100%;
}
.header-nav-link.is-active {
	color: var(--color-accent-sand);
}
.header-nav-link.is-active::after {
	width: 100%;
}
.header-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
    flex-direction: column;
	width: 2.4rem;
	height: 2.4rem;
	border-radius: 999px;
	border: 1px solid rgba(200, 182, 138, 0.6);
	background: rgba(9, 11, 10, 0.96);
	color: var(--color-accent-sand);
	gap: 0.2rem;
	flex-shrink: 0;
}
.header-toggle-bar {
	width: 1.1rem;
	height: 2px;
	border-radius: 999px;
	background: var(--color-accent-sand);
	transition:
		transform var(--transition-base),
		opacity var(--transition-fast);
}
.header-toggle[aria-expanded="true"] .header-toggle-bar:nth-child(1) {
	transform: translateY(4px) rotate(40deg);
}
.header-toggle[aria-expanded="true"] .header-toggle-bar:nth-child(2) {
	opacity: 0;
}
.header-toggle[aria-expanded="true"] .header-toggle-bar:nth-child(3) {
	transform: translateY(-4px) rotate(-40deg);
}
@media (min-width: 900px) {
	.header-toggle {
		display: none;
	}
	.header-nav-list {
		position: static;
		flex-direction: row;
		background: none;
		border: none;
		padding: 0;
	}
	.header-nav-link {
		font-size: var(--text-xs);
	}
}
@media (max-width: 899.98px) {
	.header-container {
		gap: var(--space-3);
	}
	.header-title-main {
		letter-spacing: 0.26em;
		font-size: 0.9rem;
	}
	.header-title-sub {
		display: none;
	}
	.header-nav {
		position: fixed;
		inset: var(--nav-height) 0 auto 0;
		pointer-events: none;
	}
	.header-nav-list {
		position: relative;
		margin: var(--space-2) var(--space-4);
		padding: var(--space-3);
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-3);
		border-radius: var(--radius-lg);
		border: 1px solid rgba(52, 60, 52, 0.95);
		background:
			radial-gradient(
				circle at 0 0,
				rgba(200, 182, 138, 0.16) 0,
				transparent 55%
			),
			radial-gradient(
				circle at 100% 100%,
				rgba(83, 109, 115, 0.24) 0,
				transparent 55%
			),
			rgba(10, 12, 11, 0.98);
		box-shadow: var(--shadow-soft);
		transform: translateY(-12px);
		opacity: 0;
		transition:
			opacity var(--transition-base),
			transform var(--transition-base);
		pointer-events: auto;
	}
	.header-nav-list.is-open {
		opacity: 1;
		transform: translateY(0);
	}
	.header-nav-link {
		width: 100%;
	}
}
.js-header-menu-open {
	overflow: hidden;
}