/* Turbos Zint header styles */

.tz-header {
	position: sticky;
	top: 0;
	z-index: 40;
	backdrop-filter: blur(22px);
	background: linear-gradient(
		to bottom,
		rgba(5, 6, 10, 0.94),
		rgba(5, 6, 10, 0.88),
		rgba(5, 6, 10, 0.75)
	);
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.tz-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);
}

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

.tz-header__logo-link {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	font-family: var(--font-display);
	font-size: 1.1rem;
	letter-spacing: 0.22em;
	text-transform: uppercase;
}

.tz-header__logo-mark {
	width: 34px;
	height: 34px;
	border-radius: 999px;
	background: radial-gradient(
		circle at 20% 0%,
		var(--color-primary-strong),
		var(--color-primary)
	);
	box-shadow:
		0 0 0 2px rgba(212, 175, 55, 0.55),
		0 0 24px rgba(196, 31, 62, 0.9);
	position: relative;
}

.tz-header__logo-mark::after {
	content: "TZ";
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-display);
	font-size: 0.75rem;
	letter-spacing: 0.14em;
	color: #fff;
}

.tz-header__logo-text {
	color: var(--color-text);
}

/* Navigation */

.tz-header__nav {
	display: flex;
}

.tz-header__nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-4);
	font-size: var(--text-sm);
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.tz-header__nav-link {
	position: relative;
	padding: 0.35rem 0;
	color: var(--color-text-muted);
}

.tz-header__nav-link:hover,
.tz-header__nav-link:focus-visible {
	color: #ffffff;
}

.tz-header__nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -4px;
	width: 100%;
	height: 2px;
	border-radius: 999px;
	background: linear-gradient(
		90deg,
		rgba(196, 31, 62, 0),
		rgba(196, 31, 62, 0.9),
		rgba(212, 175, 55, 0)
	);
	transform-origin: center;
	transform: scaleX(0);
	transition: transform var(--transition-base);
}

.tz-header__nav-link:hover::after,
.tz-header__nav-link:focus-visible::after {
	transform: scaleX(1);
}

/* CTA in nav */

.tz-header__nav-item--accent {
	margin-left: var(--space-2);
}

.tz-header__cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 1.4rem;
	border-radius: var(--radius-pill);
	border: 1px solid rgba(212, 175, 55, 0.78);
	background: radial-gradient(
		circle at 0 0,
		rgba(212, 175, 55, 0.25),
		rgba(5, 6, 10, 0.98)
	);
	box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85);
	font-size: var(--text-xs);
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: #fff;
	transition:
		transform var(--transition-fast),
		box-shadow var(--transition-fast),
		background var(--transition-base),
		border-color var(--transition-base);
}

.tz-header__cta:hover,
.tz-header__cta:focus-visible {
	transform: translateY(-1px);
	background: radial-gradient(
		circle at 0 0,
		rgba(212, 175, 55, 0.4),
		rgba(5, 6, 10, 0.98)
	);
	border-color: rgba(255, 255, 255, 0.9);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.95);
}

/* Mobile toggle */

.tz-header__toggle {
	display: none;
	width: 44px;
	height: 36px;
	border-radius: var(--radius-md);
	border: 1px solid rgba(255, 255, 255, 0.2);
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 5px;
	background: radial-gradient(
		circle at 0 0,
		rgba(196, 31, 62, 0.28),
		rgba(5, 6, 10, 0.96)
	);
}

.tz-header__toggle-bar {
	width: 20px;
	height: 2px;
	border-radius: 999px;
	background-color: #ffffff;
	transition:
		transform var(--transition-base),
		opacity var(--transition-base),
		width var(--transition-base);
}

.tz-header__toggle:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 3px;
}

.tz-header__toggle--open .tz-header__toggle-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
	width: 22px;
}

.tz-header__toggle--open .tz-header__toggle-bar:nth-child(2) {
	opacity: 0;
}

.tz-header__toggle--open .tz-header__toggle-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
	width: 22px;
}

/* Mobile layout */
@media (max-width: 900px) {
	.tz-header__toggle {
		display: inline-flex;
	}

	.tz-header__nav {
		position: absolute;
		top: 100%;
		left: 0;
		width: 100%;

		background: radial-gradient(
			circle at 0 0,
			rgba(196, 31, 62, 0.26),
			#05060a
		);
		border-bottom: 1px solid rgba(255, 255, 255, 0.08);

		transform: translateY(-20px);
		opacity: 0;
		visibility: hidden;

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

	.tz-header__nav-list {
		flex-direction: column;
		align-items: flex-start;
		padding: var(--space-4) var(--layout-gutter) var(--space-6);
		gap: var(--space-3);
	}

	.tz-header__nav-item--accent {
		margin-left: 0;
		margin-top: var(--space-2);
	}

	.tz-header__nav-link {
		font-size: var(--text-base);
	}

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

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

/* Larger screens tweaks */

@media (min-width: 1200px) {
	.tz-header__inner {
		padding-top: var(--space-4);
		padding-bottom: var(--space-4);
	}
}