/* Header styles for JOKA-TOOLS JOLANTA BIEDRZYCKA-XU */

.ep-header {
	position: sticky;
	top: 0;
	z-index: 40;
	background: linear-gradient(
		to bottom,
		rgba(5, 6, 8, 0.97),
		rgba(5, 6, 8, 0.92)
	);
	backdrop-filter: blur(18px);
	border-bottom: 1px solid var(--color-border-subtle);
}

.ep-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: var(--space-3);
	padding-bottom: var(--space-3);
	gap: var(--space-4);
}

/* Brand */

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

.ep-header__logo-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3);
	color: var(--color-text);
}

.ep-header__logo-mark {
	width: 2.4rem;
	height: 2.4rem;
	border-radius: 999px;
	border: 1px solid rgba(212, 175, 55, 0.7);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background:
		radial-gradient(circle at 30% 0, rgba(245, 207, 78, 0.18), transparent 60%),
		radial-gradient(
			circle at 70% 120%,
			rgba(15, 79, 58, 0.45),
			transparent 60%
		),
		#050608;
	box-shadow: var(--shadow-soft);
}

.ep-header__logo-icon {
	color: var(--color-primary-strong);
	font-size: 1rem;
}

.ep-header__logo-text-group {
	display: flex;
	flex-direction: column;
	gap: 0.1rem;
}

.ep-header__logo-text {
	font-family: var(--font-display);
	font-size: 1.05rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.ep-header__logo-tagline {
	font-size: var(--font-size-xs);
	text-transform: uppercase;
	letter-spacing: 0.18em;
	color: var(--color-text-muted);
}

/* Navigation */

.ep-header__nav {
	display: flex;
	align-items: center;
	gap: var(--space-6);
}

.ep-header__nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-5);
}

.ep-header__nav-link {
	position: relative;
	font-size: var(--font-size-sm);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	padding-bottom: 0.15rem;
}

.ep-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -0.1rem;
	width: 0;
	height: 1px;
	background: linear-gradient(
		90deg,
		var(--color-primary-strong),
		rgba(245, 207, 78, 0)
	);
	transition: width var(--transition-base);
}

.ep-header__nav-link:hover,
.ep-header__nav-link:focus-visible {
	color: var(--color-primary-strong);
}

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

.ep-header__cta-wrap {
	margin-left: var(--space-2);
}

.ep-header__cta {
	font-size: var(--font-size-xs);
}

/* Mobile toggle */

.ep-header__toggle {
	display: none;
	align-items: center;
	gap: var(--space-2);
	color: var(--color-text);
	cursor: pointer;
}

.ep-header__toggle-box {
	width: 1.9rem;
	height: 1.4rem;
	display: inline-flex;
	flex-direction: column;
	justify-content: space-between;
}

.ep-header__toggle-bar {
	width: 100%;
	height: 2px;
	border-radius: 999px;
	background-color: var(--color-text);
	transform-origin: center;
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		background-color var(--transition-base);
}

.ep-header__toggle-label {
	font-size: var(--font-size-xs);
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

/* Open state */

.ep-header--menu-open .ep-header__toggle-bar:first-child {
	transform: translateY(6px) rotate(42deg);
}

.ep-header--menu-open .ep-header__toggle-bar:last-child {
	transform: translateY(-6px) rotate(-42deg);
}

/* Ensure no layout jump when JS adds class */
.ep-header--menu-open .ep-header__toggle-box {
	gap: 0;
}

/* Responsive behavior */

@media (max-width: 960px) {
	.ep-header__inner {
		padding-top: var(--space-2);
		padding-bottom: var(--space-2);
	}

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

	.ep-header__nav {
		position: fixed;
		inset-inline: 0;
		top: 3.5rem;
		background:
			radial-gradient(circle at top, rgba(245, 207, 78, 0.08), transparent 55%),
			rgba(5, 6, 8, 0.98);
		border-top: 1px solid var(--color-border-subtle);
		backdrop-filter: blur(18px);
		flex-direction: column;
		align-items: flex-start;
		padding: var(--space-5) var(--space-4) var(--space-6);
		transform: translateY(-110%);
		opacity: 0;
		pointer-events: none;
		transition:
			transform var(--transition-slow),
			opacity var(--transition-slow);
	}

	.ep-header--menu-open .ep-header__nav {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}

	.ep-header__nav-list {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--space-3);
		width: 100%;
	}

	.ep-header__nav-link {
		font-size: var(--font-size-sm);
	}

	.ep-header__cta-wrap {
		width: 100%;
		margin-top: var(--space-4);
	}

	.ep-header__cta {
		width: 100%;
		justify-content: center;
	}
}

@media (max-width: 640px) {
	.ep-header__logo-tagline {
		display: none;
	}
}

/* Reduced motion: rely on visibility but avoid complex transforms */
@media (prefers-reduced-motion: reduce) {
	.ep-header__nav {
		transition: none;
	}
}