.ns-header {
	position: sticky;
	top: 0;
	z-index: 40;
	background: rgba(248, 246, 243, 0.94);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
	border-bottom: 1px solid rgba(228, 221, 211, 0.9);
}
.ns-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: var(--space-4);
	padding-bottom: var(--space-4);
	gap: var(--space-6);
}
.ns-header__brand {
	flex: 0 0 auto;
	min-width: 0;
}
.ns-header__logo-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3);
	color: var(--color-text);
}
.ns-header__logo-link:hover {
	color: var(--color-heading);
}
.ns-header__logo-mark {
	width: 2.4rem;
	height: 2.4rem;
	border-radius: 999px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: radial-gradient(
		circle at 30% 0,
		rgba(255, 255, 255, 0.9),
		var(--color-accent)
	);
	color: var(--gray-900);
	font-family: var(--font-serif);
	font-size: 1rem;
	letter-spacing: 0.12em;
	box-shadow: 0 10px 26px rgba(0, 0, 0, 0.12);
}
.ns-header__logo-text {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
}
.ns-header__logo-title {
	font-family: var(--font-serif);
	font-size: 1.1rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-heading);
}
.ns-header__logo-subtitle {
	font-size: 0.7rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--gray-500);
}
.ns-header__nav {
	flex: 1 1 auto;
}
.ns-header__nav-list {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--space-5);
}
.ns-header__nav-link {
	position: relative;
	font-size: 0.85rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--gray-700);
	padding: 0.3rem 0;
}
.ns-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: -0.25rem;
	height: 1px;
	background: linear-gradient(
		90deg,
		transparent,
		var(--color-accent),
		transparent
	);
	transform: scaleX(0);
	transform-origin: center;
	transition: transform var(--transition-base);
}
.ns-header__nav-link:hover {
	color: var(--color-heading);
}
.ns-header__nav-link:hover::after {
	transform: scaleX(1);
}
.ns-header__nav-item--cta .ns-header__nav-link--cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 1.4rem;
	border-radius: 999px;
	border: 1px solid rgba(53, 108, 138, 0.4);
	background: linear-gradient(135deg, var(--color-primary), #183348);
	color: #fff;
	font-size: 0.78rem;
	box-shadow: 0 12px 30px rgba(40, 79, 102, 0.4);
	text-transform: uppercase;
	letter-spacing: 0.16em;
}
.ns-header__nav-item--cta .ns-header__nav-link--cta:hover {
	background: linear-gradient(135deg, var(--color-primary-hover), #111a24);
	box-shadow: 0 16px 40px rgba(40, 79, 102, 0.55);
}
.ns-header__toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 2.4rem;
	height: 2.4rem;
	border-radius: 999px;
	border: 1px solid rgba(45, 48, 53, 0.16);
	background-color: rgba(255, 255, 255, 0.9);
	cursor: pointer;
	transition:
		background-color var(--transition-base),
		border-color var(--transition-base),
		transform var(--transition-fast);
}
.ns-header__toggle:hover {
	background-color: #fff;
	border-color: var(--color-accent);
}
.ns-header__toggle-bar {
	width: 1.25rem;
	height: 1.5px;
	border-radius: 999px;
	background-color: var(--gray-800);
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		translate var(--transition-base);
}
.ns-header__toggle-bar + .ns-header__toggle-bar {
	margin-top: 0.3rem;
}
.ns-header__toggle[aria-expanded="true"] .ns-header__toggle-bar:first-child {
	transform: rotate(38deg);
	translate: 0 3px;
}
.ns-header__toggle[aria-expanded="true"] .ns-header__toggle-bar:last-child {
	transform: rotate(-38deg);
	translate: 0 -3px;
}
.ns-header__nav--open {
	transform: translateY(0) !important;
	opacity: 1 !important; 
	visibility: visible !important;
	pointer-events: auto !important;
}
.ns-header__nav--no-transition {
	transition: none !important;
}
@media (max-width: 960px) {
	.ns-header__nav {
		position: absolute;
		inset-inline: 0;
		top: 100%;
		background: rgba(248, 246, 243, 0.98);
		backdrop-filter: blur(18px);
		-webkit-backdrop-filter: blur(18px);
		border-bottom: 1px solid rgba(228, 221, 211, 0.95);
		transform: translateY(-10px);
		opacity: 0;
		visibility: hidden;
		pointer-events: none;
		transition:
			transform var(--transition-base),
			opacity var(--transition-base),
			visibility var(--transition-base);
	}
	.ns-header__nav-list {
		flex-direction: column;
		align-items: flex-start;
		padding: var(--space-4) var(--space-5) var(--space-5);
		gap: var(--space-3);
	}
	.ns-header__nav-item--cta {
		width: 100%;
		margin-top: var(--space-2);
	}
	.ns-header__nav-item--cta .ns-header__nav-link--cta {
		width: 100%;
		justify-content: center;
	}
	.ns-header__toggle {
		display: flex;
	}
	.ns-header__inner {
		padding-top: var(--space-3);
		padding-bottom: var(--space-3);
	}
}
@media (max-width: 520px) {
	.ns-header__logo-subtitle {
		display: none;
	}
	.ns-header__logo-title {
		font-size: 1rem;
	}
}