.ea-header {
	position: sticky;
	top: 0;
	z-index: 40;
	background: linear-gradient(
		to bottom,
		rgba(5, 3, 8, 0.98),
		rgba(5, 3, 8, 0.9)
	);
	backdrop-filter: blur(18px);
	border-bottom: 1px solid rgba(247, 242, 245, 0.06);
}
.ea-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	padding-block: var(--space-3);
}
.ea-header__brand {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	text-decoration: none;
	color: var(--color-text);
}
.ea-header__brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: var(--radius-full);
	background: radial-gradient(
		circle at 30% 0,
		rgba(247, 242, 245, 0.45),
		rgba(215, 155, 59, 0.12) 45%,
		rgba(13, 5, 10, 1) 100%
	);
	border: 1px solid rgba(242, 193, 92, 0.7);
	font-family: var(--font-serif);
	font-size: 1.2rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	box-shadow:
		0 0 0 1px rgba(0, 0, 0, 0.6),
		var(--shadow-xs);
}
.ea-header__brand-text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}
.ea-header__brand-title {
	font-family: var(--font-serif);
	font-size: 1.1rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}
.ea-header__brand-subtitle {
	font-size: var(--font-size-xs);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}
.ea-header__nav {
	display: flex;
	align-items: center;
}
.ea-header__nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	font-size: var(--font-size-sm);
	letter-spacing: 0.16em;
	text-transform: uppercase;
}
.ea-header__nav-link {
	position: relative;
	color: var(--color-text-muted);
	padding-block: var(--space-1);
}
.ea-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -6px;
	width: 0;
	height: 2px;
	border-radius: 999px;
	background: linear-gradient(
		90deg,
		var(--color-primary),
		var(--color-primary-strong)
	);
	transition: width var(--transition-base);
}
.ea-header__nav-link:focus-visible::after,
.ea-header__nav-link:hover::after {
	width: 100%;
}
.ea-header__nav-link:hover {
	color: var(--color-text);
}
.ea-header__nav-item--highlight .ea-header__nav-link--cta {
	padding-inline: var(--space-4);
	padding-block: var(--space-2);
	border-radius: var(--radius-full);
	border: 1px solid rgba(215, 155, 59, 0.7);
	background: linear-gradient(
		135deg,
		rgba(215, 155, 59, 0.16),
		rgba(84, 21, 22, 0.9)
	);
	box-shadow: var(--shadow-xs);
	color: var(--color-primary-strong);
}
.ea-header__nav-item--highlight .ea-header__nav-link--cta:hover {
	background: linear-gradient(
		135deg,
		rgba(215, 155, 59, 0.3),
		rgba(122, 31, 33, 0.95)
	);
	box-shadow: var(--shadow-sm);
}
.ea-header__toggle {
	display: none;
	position: relative;
	width: 42px;
	height: 34px;
	border-radius: var(--radius-full);
	border: 1px solid rgba(247, 242, 245, 0.12);
	background: rgba(10, 7, 15, 0.96);
	align-items: center;
	justify-content: center;
	gap: 4px;
	box-shadow: var(--shadow-xs);
	transition:
		background var(--transition-fast),
		border-color var(--transition-fast),
		transform var(--transition-fast);
}
.ea-header__toggle-bar {
	width: 18px;
	height: 2px;
	border-radius: 999px;
	background: var(--color-text);
	transition:
		transform var(--transition-fast),
		opacity var(--transition-fast),
		width var(--transition-fast);
}
.ea-header__toggle:focus-visible {
	outline: 2px solid var(--color-primary-strong);
	outline-offset: 3px;
}
.ea-header__toggle--active {
	border-color: rgba(215, 155, 59, 0.8);
	background: rgba(27, 11, 16, 0.98);
}
.ea-header__toggle--active .ea-header__toggle-bar:first-child {
	transform: translateY(3px) rotate(45deg);
	width: 20px;
}
.ea-header__toggle--active .ea-header__toggle-bar:last-child {
	transform: translateY(-3px) rotate(-45deg);
	width: 20px;
}
.ea-header__nav--mobile-open {
	opacity: 1 !important;
	pointer-events: auto !important;
	transform: translateY(0) !important;
}
@media (max-width: 900px) {
	.ea-header__toggle {
		display: inline-flex;
        flex-direction: column;
	}
	.ea-header__nav {
		position: absolute;
		inset-inline: 0;
		top: 100%;
		padding-inline: var(--space-4);
		padding-bottom: var(--space-4);
		transform: translateY(-8px);
		opacity: 0;
		pointer-events: none;
		transition:
			opacity var(--transition-base),
			transform var(--transition-base);
	}
	.ea-header__nav-list {
        width: 100%;
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-2);
		padding: var(--space-4);
		border-radius: var(--radius-xl);
		background: radial-gradient(
			circle at 0 0,
			rgba(26, 24, 25, 0.67),
			rgba(10, 5, 12, 0.98)
		);
		border: 1px solid rgba(247, 242, 245, 0.05);
		box-shadow: var(--shadow-md);
	}
	.ea-header__nav-link {
		width: 100%;
		padding-block: var(--space-2);
	}
	.ea-header__nav-item--highlight .ea-header__nav-link--cta {
		width: 100%;
		text-align: center;
		justify-content: center;
		display: inline-flex;
	}
}
@media (max-width: 600px) {
	.ea-header__brand-subtitle {
		display: none;
	}
	.ea-header__inner {
		padding-block: var(--space-2);
	}
}