.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: #fff;
	transition:
		background var(--transition-base),
		box-shadow var(--transition-base);
}

.site-header.scrolled {
	background: var(--color-surface-base);
	box-shadow: var(--shadow-soft);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 72px;
}

.site-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.site-brand__mark {
	height: 44px;
	width: auto;
}

.site-brand__text {
	font-family: var(--font-heading);
	font-size: 1.4rem;
}

.site-nav {
	display: flex;
}

.site-nav__list {
	display: flex;
	gap: 1.5rem;
	margin: 0;
	padding: 0;
}

.site-nav__link {
	font-size: var(--fs-7);
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.nav-toggle {
	display: none;
	padding: 0.5rem;
}

.nav-toggle__line {
	width: 22px;
	height: 2px;
	background: var(--color-text-primary);
}

@media (max-width: 900px) {
	.site-nav {
		position: fixed;
		inset: 0;
		background: var(--color-surface-base);
		transform: translateX(100%);
		transition: transform var(--transition-base);
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.site-nav.open {
		transform: translateX(0);
	}

	.site-nav__list {
		flex-direction: column;
		gap: 1.5rem;
		text-align: center;
	}

	.nav-toggle {
		display: flex;
    z-index: 11111;
	}
}