/* Header styles for Kragorix - builds on base.css */

.krx-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: linear-gradient(
		to bottom,
		rgba(10, 14, 20, 0.98),
		rgba(10, 14, 20, 0.88)
	);
	backdrop-filter: blur(18px);
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.krx-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 0.75rem;
	padding-bottom: 0.75rem;
}

.krx-header__brand {
	display: flex;
	align-items: center;
}

.krx-header__logo {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	text-decoration: none;
}

.krx-header__logo-mark {
	width: 32px;
	height: 32px;
	border-radius: 999px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-display);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	font-size: 0.85rem;
	color: #0a0e14;
	background:
		radial-gradient(circle at 0% 0%, rgba(122, 92, 255, 0.9), transparent 60%),
		linear-gradient(135deg, var(--color-heading), #ffcf5b);
	box-shadow: var(--shadow-glow-gold);
}

.krx-header__logo-text {
	font-family: var(--font-display);
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	font-size: 0.85rem;
	color: var(--color-heading);
}

.krx-header__nav {
	display: flex;
}

.krx-header__nav-list {
	display: flex;
	align-items: center;
	gap: 1.75rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.krx-header__nav-link {
	position: relative;
	font-size: var(--text-sm);
	color: rgba(245, 239, 230, 0.76);
	text-decoration: none;
	padding-bottom: 0.15rem;
	font-family: var(--font-sans);
}

.krx-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	height: 1px;
	width: 0;
	background: linear-gradient(90deg, var(--color-accent), var(--color-glow));
	transition: width var(--transition-base);
}

.krx-header__nav-link:hover {
	color: var(--color-text);
}

.krx-header__nav-link:hover::after,
.krx-header__nav-link:focus-visible::after {
	width: 100%;
}

.krx-header__nav-link--cta {
	padding: 0.55rem 1.2rem;
	border-radius: var(--radius-pill);
	border: 1px solid rgba(212, 175, 55, 0.7);
	background:
		radial-gradient(circle at 0% 0%, rgba(122, 92, 255, 0.6), transparent 60%),
		linear-gradient(135deg, var(--color-primary), #ffcf5b);
	color: #0a0e14;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-size: 0.75rem;
	box-shadow: var(--shadow-soft), var(--shadow-glow-gold);
}

.krx-header__nav-link--cta::after {
	display: none;
}

.krx-header__nav-link--cta:hover {
	background: linear-gradient(135deg, var(--color-primary-hover), #ffb020);
}

.krx-header__nav-item--cta {
	margin-left: 0.5rem;
}

/* Mobile toggle */
.krx-header__toggle {
	display: none;
  z-index: 111;
	position: relative;
	width: 42px;
	height: 36px;
	border-radius: var(--radius-pill);
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: rgba(10, 14, 20, 0.9);
	cursor: pointer;
	align-items: center;
	justify-content: center;
}

.krx-header__toggle-bar {
	position: absolute;
	width: 20px;
	height: 2px;
	border-radius: 999px;
	background: var(--color-text);
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		top var(--transition-base),
		bottom var(--transition-base);
}

.krx-header__toggle-bar:first-child {
	top: 12px;
}

.krx-header__toggle-bar:last-child {
	bottom: 12px;
}

.krx-header__toggle[aria-expanded="true"] .krx-header__toggle-bar:first-child {
	top: 50%;
	transform: translateY(-50%) rotate(42deg);
}

.krx-header__toggle[aria-expanded="true"] .krx-header__toggle-bar:last-child {
	bottom: 50%;
	transform: translateY(50%) rotate(-42deg);
}

/* Mobile layout */
@media (max-width: 768px) {
	.krx-header__toggle {
		display: inline-flex;
	}

	.krx-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;
		transition:
			opacity var(--transition-base),
			transform var(--transition-base);
	}

	.krx-header__nav-list {
		flex-direction: column;
		align-items: flex-start;
		gap: 1.25rem;
		padding: var(--space-6) var(--space-4) var(--space-8);
	}

	.krx-header__nav-link {
		font-size: var(--text-lg);
	}

	.krx-header__nav--open {
		transform: translateY(0);
		opacity: 1;
		visibility: visible;
	}
}

/* Utility class for when menu is open to prevent body scroll (set via global/base if desired) */
.krx-header--no-scroll {
	overflow: hidden;
}