/* Header styles for RED POINT Piotr Smolarczyk */

.eys-header {
	position: sticky;
	top: 0;
	z-index: var(--z-overlay);
	backdrop-filter: blur(20px);
	background: linear-gradient(
		to bottom,
		rgba(5, 6, 8, 0.96),
		rgba(5, 6, 8, 0.86)
	);
	border-bottom: 1px solid var(--color-border-subtle);
}

.eys-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-8);
	padding-top: var(--space-4);
	padding-bottom: var(--space-4);
}

/* Brand */

.eys-header__brand {
	display: flex;
	align-items: center;
	min-width: 0;
}

.eys-header__logo-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-4);
}

.eys-header__logo-mark {
	width: 36px;
	height: 36px;
	border-radius: 14px;
	background:
		radial-gradient(circle at 0 0, rgba(212, 175, 55, 0.55), transparent 60%),
		radial-gradient(
			circle at 120% 120%,
			rgba(15, 107, 74, 0.7),
			transparent 60%
		),
		#050608;
	box-shadow:
		0 0 0 1px rgba(244, 239, 228, 0.16),
		var(--shadow-soft);
	position: relative;
}

.eys-header__logo-mark::before,
.eys-header__logo-mark::after {
	content: "";
	position: absolute;
	inset: 20%;
	border-radius: inherit;
	border: 1px solid rgba(244, 239, 228, 0.4);
}

.eys-header__logo-mark::after {
	inset: 32%;
	border-color: rgba(212, 175, 55, 0.9);
}

.eys-header__brand-text {
	display: flex;
	flex-direction: column;
}

.eys-header__brand-title {
	font-family: var(--font-display);
	font-size: var(--font-size-md);
	letter-spacing: 0.24em;
	text-transform: uppercase;
	white-space: nowrap;
}

.eys-header__brand-tagline {
	font-size: var(--font-size-xs);
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	white-space: nowrap;
}

/* Navigation */

.eys-header__nav {
	flex: 1 1 auto;
}

.eys-header__nav-list {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-8);
	list-style: none;
}

.eys-header__nav-link {
	position: relative;
	font-size: var(--font-size-sm);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	padding-block: var(--space-2);
}

.eys-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -0.4rem;
	width: 0;
	height: 2px;
	background: linear-gradient(
		90deg,
		var(--color-accent-gold),
		var(--color-primary)
	);
	transition: width var(--transition-base);
}

.eys-header__nav-link:hover,
.eys-header__nav-link:focus-visible {
	color: var(--color-text);
}

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

/* CTA */

.eys-header__cta {
	display: flex;
	align-items: center;
}

.eys-header__cta-btn {
	white-space: nowrap;
}

/* Mobile toggle */

.eys-header__toggle {
	display: none;
	align-items: center;
	gap: var(--space-3);
	padding: 0.35rem 0.75rem;
	border-radius: var(--radius-pill);
	border: 1px solid var(--color-border-subtle);
	background: rgba(10, 11, 15, 0.9);
	color: var(--color-text);
}

.eys-header__toggle:hover,
.eys-header__toggle:focus-visible {
	border-color: rgba(212, 175, 55, 0.6);
}

.eys-header__toggle-box {
	width: 22px;
	height: 18px;
	position: relative;
}

.eys-header__toggle-line {
	position: absolute;
	left: 0;
	right: 0;
	height: 2px;
	border-radius: 999px;
	background: linear-gradient(
		90deg,
		var(--color-accent-gold),
		var(--color-primary)
	);
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		top var(--transition-base),
		bottom var(--transition-base);
}

.eys-header__toggle-line--top {
	top: 0;
}

.eys-header__toggle-line--middle {
	top: 8px;
}

.eys-header__toggle-line--bottom {
	bottom: 0;
}

.eys-header__toggle-text {
	font-size: var(--font-size-xs);
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

/* Open state class applied by JS */

.eys-header--menu-open .eys-header__toggle-line--top {
	top: 8px;
	transform: rotate(45deg);
}

.eys-header--menu-open .eys-header__toggle-line--middle {
	opacity: 0;
}

.eys-header--menu-open .eys-header__toggle-line--bottom {
	bottom: 8px;
	transform: rotate(-45deg);
}

/* Mobile nav panel */

@media (max-width: 900px) {
	.eys-header__inner {
		padding-top: var(--space-3);
		padding-bottom: var(--space-3);
	}

	.eys-header__brand-tagline {
		display: none;
	}

	.eys-header__toggle {
		display: inline-flex;
	}

	.eys-header__nav {
		position: fixed;
		inset-inline: 0;
		top: 64px;
		transform: translateY(-120%);
		opacity: 0;
		visibility: hidden;
		background:
			radial-gradient(circle at 0 0, rgba(212, 175, 55, 0.18), transparent 55%),
			rgba(5, 6, 8, 0.98);
		border-bottom: 1px solid var(--color-border-strong);
		transition:
			opacity var(--transition-base),
			transform var(--transition-base),
			visibility var(--transition-base);
	}

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

	.eys-header__nav-link {
		font-size: var(--font-size-md);
	}

	.eys-header__cta {
		display: none;
	}

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

@media (max-width: 600px) {
	.eys-header__logo-mark {
		width: 32px;
		height: 32px;
	}

	.eys-header__brand-title {
		font-size: var(--font-size-sm);
	}
}