.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: transparent;
	transition:
		background var(--transition-base),
		border var(--transition-base);
}
.site-header.scrolled {
	background: var(--color-surface-elevated);
	border-bottom: 1px solid var(--color-border);
}
.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 84px;
}
.brand {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-shrink: 0;
}
.brand-mark {
	width: auto;
	height: 52px;
}
.brand-text {
	font-family: var(--font-heading);
	font-size: 2.2rem;
	line-height: 1;
}
.nav {
	display: flex;
}
.nav-list {
	display: flex;
	align-items: center;
	gap: 32px;
	margin: 0;
	padding: 0;
}
.nav-list li {
	margin: 0;
	padding: 0;
}
.nav-list a {
	font-size: 0.85rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	position: relative;
}
.nav-list a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -4px;
	width: 0;
	height: 1px;
	background: var(--color-accent-gold);
	transition: width var(--transition-fast);
}
.nav-list a:hover::after {
	width: 100%;
}
.nav-cta {
	padding: 8px 16px;
	border: 1px solid var(--color-accent-gold);
	border-radius: var(--radius-md);
}
.nav-toggle {
	display: none;
	min-width: 44px;
	min-height: 44px;
	align-items: center;
	justify-content: center;
}
.nav-toggle span {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--color-text-primary);
}
.nav-overlay {
	position: fixed;
	inset: 0;
	background: var(--color-overlay);
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-base);
}
.nav-overlay.active {
	opacity: 1;
	pointer-events: auto;
}
@media (max-width: 960px) {
	.nav {
		position: fixed;
		top: 0;
		right: 0;
		height: 100%;
		width: min(320px, 90vw);
		background: var(--color-surface-elevated);
		transform: translateX(100%);
		transition: transform var(--transition-base);
		flex-direction: column;
		padding: 96px 24px;
		overflow-y: auto;
	}
	.nav.open {
		transform: translateX(0);

    z-index: 1111;
	}
	.nav-list {
		flex-direction: column;
		align-items: flex-start;
		gap: 24px;
	}
	.nav-toggle {
		display: flex;
    z-index: 11111;
	}
	.brand-mark {
		height: 40px;
	}
	.brand-text {
		font-size: 1.6rem;
	}
}