.ek-header {
	position: sticky;
	top: 0;
	z-index: 40;
	background:
		radial-gradient(circle at 0 0, rgba(92, 227, 255, 0.18) 0, transparent 55%),
		radial-gradient(
			circle at 100% 0,
			rgba(255, 122, 41, 0.18) 0,
			transparent 55%
		),
		rgba(5, 6, 18, 0.96);
	backdrop-filter: blur(22px);
	border-bottom: 1px solid rgba(195, 231, 255, 0.18);
	box-shadow: 0 22px 40px rgba(0, 0, 0, 0.85);
}
.ek-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
	padding-top: 0.9rem;
	padding-bottom: 0.9rem;
	position: relative;
}
.ek-header-brand {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	min-width: 0;
}
.ek-header-logo-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-4);
	color: var(--color-silver);
}
.ek-header-logo-mark {
	width: 40px;
	height: 40px;
	border-radius: 14px;
	background: conic-gradient(
		from 160deg,
		var(--color-fire),
		var(--color-water),
		var(--color-earth),
		var(--color-air),
		var(--color-fire)
	);
	box-shadow: 0 0 28px rgba(92, 227, 255, 0.85);
	position: relative;
	overflow: hidden;
}
.ek-header-logo-mark:before {
	content: "";
	position: absolute;
	inset: 18%;
	border-radius: 12px;
	border: 1px solid rgba(5, 6, 18, 0.8);
	background: radial-gradient(
		circle at 30% 0,
		rgba(255, 255, 255, 0.85) 0,
		transparent 55%
	);
	mix-blend-mode: screen;
	opacity: 0.75;
}
.ek-header-logo-text {
	display: flex;
	flex-direction: column;
	gap: 0.1rem;
	white-space: nowrap;
}
.ek-header-logo-title {
	font-family: var(--font-display);
	font-size: 1rem;
	letter-spacing: 0.24em;
	text-transform: uppercase;
	color: var(--color-silver);
}
.ek-header-logo-subtitle {
	font-size: 0.7rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}
.ek-header-nav {
	display: flex;
	align-items: center;
}
.ek-header-nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-2);
}
.ek-header-nav-item {
	position: relative;
}
.ek-header-nav-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.45rem 0.9rem;
	border-radius: 999px;
	font-family: var(--font-display);
	font-size: 0.78rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	border: 1px solid transparent;
	background: transparent;
	transition:
		color var(--transition-base),
		border-color var(--transition-base),
		background var(--transition-base),
		box-shadow var(--transition-base),
		transform var(--transition-fast);
}
.ek-header-nav-link:focus-visible {
	outline: none;
	box-shadow:
		0 0 0 1px #050612,
		0 0 0 3px var(--focus-ring-color);
	background: rgba(4, 6, 30, 0.98);
}
.ek-header-nav-link:hover {
	color: var(--color-silver);
	border-color: rgba(92, 227, 255, 0.5);
	background: rgba(5, 8, 35, 0.95);
	box-shadow: 0 0 16px rgba(92, 227, 255, 0.5);
	transform: translateY(-1px);
}
.ek-header-nav-cta .ek-header-nav-link-cta {
	background: linear-gradient(120deg, var(--color-fire), var(--color-water));
	color: #050612;
	border-color: rgba(255, 255, 255, 0.6);
	box-shadow: 0 0 18px rgba(92, 227, 255, 0.85);
}
.ek-header-nav-cta .ek-header-nav-link-cta:hover {
	box-shadow: var(--shadow-glow-primary);
	transform: translateY(-1px);
}
.ek-header-toggle {
	display: none;
	align-items: center;
	gap: var(--space-3);
	color: var(--color-silver);
	padding: 0.35rem 0.8rem;
	border-radius: 999px;
	border: 1px solid rgba(92, 227, 255, 0.5);
	background: rgba(5, 8, 35, 0.96);
	box-shadow: 0 14px 32px rgba(0, 0, 0, 0.8);
	transition:
		background var(--transition-base),
		border-color var(--transition-base),
		box-shadow var(--transition-base),
		transform var(--transition-fast);
}
.ek-header-toggle:focus-visible {
	outline: none;
	box-shadow:
		0 0 0 1px #050612,
		0 0 0 3px var(--focus-ring-color);
}
.ek-header-toggle:hover {
	background: rgba(14, 22, 60, 0.98);
	border-color: var(--color-primary);
	box-shadow: 0 0 18px rgba(92, 227, 255, 0.7);
	transform: translateY(-1px);
}
.ek-header-toggle-box {
	width: 22px;
	height: 18px;
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.ek-header-toggle-line {
	position: absolute;
	width: 100%;
	height: 2px;
	border-radius: 999px;
	background: var(--color-silver);
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		top var(--transition-base),
		bottom var(--transition-base);
}
.ek-header-toggle-line-1 {
	top: 2px;
}
.ek-header-toggle-line-2 {
	top: 8px;
}
.ek-header-toggle-line-3 {
	bottom: 2px;
}
.ek-header-toggle-text {
	font-family: var(--font-display);
	font-size: 0.7rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}
@media (max-width: 900px) {
	.ek-header-toggle {
		display: inline-flex;
	}
	.ek-header-nav {
		position: fixed;
		width: 100%;
		top: 0;
		right: 0;
		left: 0;
		align-items: start;
		inset-block-start: 56px;
		background:
			radial-gradient(circle at top, rgba(200, 164, 90, 0.08), transparent 55%),
			rgba(9, 9, 12, 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);
	}
	.ek-header-nav-list {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-4);
		width: 100%;
	}
	.ek-header-nav-link {
		width: 100%;
		justify-content: flex-start;
	}
	.ek-header-nav-open .ek-header-nav {
transform: translateY(0%);
		opacity: 1;
		pointer-events: auto;	}
	.ek-header-nav-open .ek-header-toggle-line-1 {
		top: 8px;
		transform: rotate(45deg);
	}
	.ek-header-nav-open .ek-header-toggle-line-2 {
		opacity: 0;
	}
	.ek-header-nav-open .ek-header-toggle-line-3 {
		bottom: 8px;
		transform: rotate(-45deg);
	}
	.ek-header-nav-open {
		overflow: hidden;
	}
}
@media (max-width: 600px) {
	.ek-header-logo-subtitle {
		display: none;
	}
	.ek-header-logo-title {
		font-size: 0.9rem;
	}
}