.site-header {
	position: sticky;
	top: 0;
	z-index: 40;
	height: var(--nav-height);
	display: flex;
	align-items: center;
}
.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
}
.header-brand {
	display: flex;
	align-items: center;
}
.brand-link {
	display: flex;
	align-items: center;
	gap: var(--space-3);
}
.brand-mark {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: radial-gradient(circle at 30% 0, #fff9f2, #e6d2b3);
	border: 1px solid rgba(176, 138, 70, 0.95);
	box-shadow: 0 10px 24px rgba(26, 10, 8, 0.45);
	font-family: var(--font-display);
	font-size: 1.1rem;
	color: var(--color-primary-deep);
	letter-spacing: 0.16em;
	text-transform: uppercase;
}
.brand-text {
	display: flex;
	flex-direction: column;
}
.brand-title {
	font-family: var(--font-display);
	font-size: 1.25rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-primary-deep);
}
.brand-subtitle {
	font-family: var(--font-serif);
	font-size: 0.75rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}
.site-nav {
	display: flex;
	align-items: center;
}
.nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-5);
	list-style: none;
	margin: 0;
	padding: 0;
}
.nav-item {
	position: relative;
}
.nav-link {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.35rem 0;
	font-size: 0.7rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	font-weight: 500;
	color: var(--gray-700);
}
.nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: -0.25rem;
	height: 1px;
	background: linear-gradient(
		to right,
		rgba(176, 138, 70, 0),
		rgba(176, 138, 70, 0.85),
		rgba(176, 138, 70, 0)
	);
	transform-origin: center;
	transform: scaleX(0);
	transition: transform var(--transition-base);
}
.nav-link:focus-visible,
.nav-link:hover {
	color: var(--color-primary-deep);
}
.nav-link:hover::after,
.nav-link:focus-visible::after {
	transform: scaleX(1);
}
.nav-item.nav-highlight .nav-link {
	padding-inline: 1.1rem;
	border-radius: 999px;
	border: 1px solid rgba(178, 23, 43, 0.55);
	background: linear-gradient(
		135deg,
		rgba(255, 249, 242, 0.96),
		rgba(243, 227, 214, 0.96)
	);
	box-shadow: 0 10px 26px rgba(26, 10, 8, 0.15);
}
.nav-item.nav-highlight .nav-link::after {
	display: none;
}
.nav-item.nav-highlight .nav-link:hover {
	background: linear-gradient(
		135deg,
		rgba(255, 249, 242, 1),
		rgba(238, 218, 201, 1)
	);
	border-color: rgba(178, 23, 43, 0.9);
}
.nav-toggle {
	display: none;
	position: relative;
	border-radius: 999px;
	border: 1px solid rgba(176, 138, 70, 0.8);
	background: radial-gradient(circle at 30% 0, #fff9f2, #f2e6d7);
	box-shadow: 0 12px 28px rgba(26, 10, 8, 0.28);
}
.nav-toggle-bar {
	position: relative;
	width: 16px;
	height: 1.5px;
	border-radius: 999px;
	background: var(--gray-800);
	transition:
		transform var(--transition-base),
		opacity var(--transition-fast),
		top var(--transition-base),
		bottom var(--transition-base);
}
.nav-toggle-bar:first-child {
	top: -2px;
}
.nav-toggle-bar:last-child {
	bottom: -2px;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
	transform: translateY(3px) rotate(42deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
	transform: translateY(-3px) rotate(-42deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
	opacity: 0;
}
@media (max-width: 960px) {
	.nav-list {
		position: fixed;
		width: 100%;
		top: 0;
		right: 0;
		left: 0;
		align-items: start;
		inset-block-start: 56px;
		background:
			radial-gradient(circle at top, rgba(245, 243, 240, 0.08), transparent 55%),
			rgba(243, 243, 247, 0.98);
		flex-direction: column;
		justify-content: space-between;
		padding: var(--space-6) var(--space-4) var(--space-6);
		transform: translateY(-100%);
		opacity: 0;
		pointer-events: none;
		transition:
			opacity var(--transition-base),
			transform var(--transition-base);
	}
	.nav-list.is-open {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}
	.nav-item.nav-highlight .nav-link {
		width: 100%;
		justify-content: center;
	}
	.nav-toggle {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		gap: 0.25rem;
		padding: 0.55rem 0.8rem;
	}
	.nav-toggle:focus-visible {
		box-shadow: var(--focus-ring);
	}
}
@media (max-width: 640px) {
	.brand-subtitle {
		display: none;
	}
	.brand-title {
		font-size: 1.1rem;
	}
	.brand-mark {
		width: 34px;
		height: 34px;
		font-size: 1rem;
	}
}