.vr-header {
	position: sticky;
	top: 0;
	z-index: 40;
	background: rgba(247, 248, 250, 0.96);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
	border-bottom: 1px solid var(--color-border);
}
.vr-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-block: var(--space-4);
}
.vr-header__brand {
	display: flex;
	align-items: center;
	gap: var(--space-3);
}
.vr-header__logo-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3);
	color: var(--color-heading);
}
.vr-header__logo-mark {
	width: 40px;
	height: 40px;
	border-radius: 999px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(
		135deg,
		var(--color-primary),
		var(--color-primary-hover)
	);
	color: #fff;
	font-family: var(--font-serif);
	font-size: 1.15rem;
	letter-spacing: 0.12em;
	box-shadow: var(--shadow-soft);
}
.vr-header__brand-text {
	display: flex;
	flex-direction: column;
}
.vr-header__brand-name {
	font-family: var(--font-serif);
	font-size: var(--font-size-lg);
	line-height: var(--line-height-tight);
}
.vr-header__brand-tagline {
	font-size: var(--font-size-xs);
	text-transform: uppercase;
	letter-spacing: 0.16em;
	color: var(--gray-500);
}
.vr-header__nav {
	display: flex;
	align-items: center;
}
.vr-header__nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-5);
}
.vr-header__nav-link {
	position: relative;
	font-size: var(--font-size-sm);
	font-weight: 500;
	color: var(--gray-700);
	padding-block: var(--space-1);
}
.vr-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -4px;
	width: 0;
	height: 2px;
	border-radius: 999px;
	background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
	transition: width var(--transition-base);
}
.vr-header__nav-link:hover::after,
.vr-header__nav-link:focus-visible::after {
	width: 100%;
}
.vr-header__nav-item--cta .vr-header__nav-link {
	padding-inline: var(--space-4);
	padding-block: var(--space-2);
	border-radius: var(--radius-pill);
	background: linear-gradient(
		135deg,
		var(--color-primary),
		var(--color-primary-hover)
	);
	color: #fff;
	box-shadow: 0 10px 24px rgba(140, 76, 114, 0.35);
}
.vr-header__nav-item--cta .vr-header__nav-link::after {
	display: none;
}
.vr-header__nav-link--cta:hover,
.vr-header__nav-link--cta:focus-visible {
	background: linear-gradient(
		135deg,
		var(--color-primary-hover),
		var(--color-primary)
	);
}
.vr-header__toggle {
	display: none;
	position: relative;
	width: 40px;
	height: 36px;
	border-radius: var(--radius-pill);
	border: 1px solid var(--color-border);
	background-color: rgba(255, 255, 255, 0.9);
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 6px;
	padding: 0;
}
.vr-header__toggle-bar {
	width: 18px;
	height: 2px;
	border-radius: 999px;
	background-color: var(--gray-700);
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		width var(--transition-base);
}
.vr-header__toggle[aria-expanded="true"] .vr-header__toggle-bar:first-child {
	transform: translateY(4px) rotate(45deg);
	width: 20px;
}
.vr-header__toggle[aria-expanded="true"] .vr-header__toggle-bar:last-child {
	transform: translateY(-4px) rotate(-45deg);
	width: 20px;
}
.vr-header__toggle[aria-expanded="true"] .vr-header__toggle-bar:nth-child(2) {
	opacity: 0;
}
.vr-header__nav--open {
	display: flex;
}
.vr-header__nav-overlay {
	position: fixed;
	inset: 0;
	background: rgba(15, 23, 42, 0.55);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	z-index: 39;
	opacity: 0;
	pointer-events: none;
	transition: opacity var(--transition-base);
}
.vr-header__nav-overlay.is-visible {
	opacity: 1;
	pointer-events: auto;
}
@media (max-width: 900px) {
	.vr-header__toggle {
		display: inline-flex;
        z-index: 111;
	}
	.vr-header__nav {
		position: fixed;
		inset-inline: 0;
		top: 0;
		transform: translateY(-100%);
		transition: transform var(--transition-base);
		background: rgba(5, 8, 20, 0.96);
		backdrop-filter: blur(18px);
		-webkit-backdrop-filter: blur(18px);
		border-bottom: 1px solid rgba(148, 163, 184, 0.4);
		padding-top: 72px;
		padding-bottom: var(--space-6);
		z-index: 40;
		justify-content: center;
	}
	.vr-header__nav-list {
		flex-direction: column;
		align-items: center;
		gap: var(--space-3);
	}
	.vr-header__nav-link {
		color: #e5e7eb;
		font-size: var(--font-size-md);
	}
	.vr-header__nav-link::after {
		background: linear-gradient(90deg, var(--color-accent), #fff);
	}
	.vr-header__nav-item--cta .vr-header__nav-link {
		background: #fff;
		color: var(--color-primary);
		box-shadow: 0 14px 30px rgba(15, 23, 42, 0.45);
	}
	.vr-header__nav--open {
		transform: translateY(0);
	}
}
@media (prefers-reduced-motion: reduce) {
	.vr-header {
		position: static;
	}
}