/* ==========================================================================
   V20 — header.css
   Cloned from v20.nl navbar. Mobile-first: offcanvas drawer < 992px,
   inline navbar with hover dropdown >= 992px.
   ========================================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 1000;
	border-bottom: 1px solid var(--v20-border);
}

/*
 * Blurred background as a pseudo-element layer.
 * Applying backdrop-filter directly on .site-header would make it the
 * containing block for the fixed offcanvas drawer (trapping it inside the
 * header height). Putting it on ::before keeps the fixed drawer relative
 * to the viewport.
 */
.site-header::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background-color: rgba(22, 24, 29, .9);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	min-height: 64px;
}

/* ---- Brand ---- */
.site-brand {
	display: inline-flex;
	align-items: center;
	font-weight: 800;
	font-size: 1.5rem;
	color: #fff;
	flex-shrink: 0;
}

.site-brand:hover {
	color: #fff;
}

.site-brand__logo {
	height: 30px;
	width: auto;
}

/* ---- Hamburger toggler (mobile only) ---- */
.nav-toggler {
	display: inline-flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 42px;
	height: 38px;
	padding: 8px;
	background: transparent;
	border: 1px solid var(--v20-border);
	border-radius: var(--radius);
}

.nav-toggler__bar {
	display: block;
	height: 2px;
	width: 100%;
	background: rgba(255, 255, 255, .8);
	border-radius: 2px;
}

/* ---- Offcanvas drawer (mobile) ---- */
.nav-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, .5);
	z-index: 1090;
	opacity: 0;
	transition: opacity var(--transition);
}

.nav-backdrop.is-visible {
	opacity: 1;
}

.site-nav {
	position: fixed;
	top: 0;
	left: 0;
	width: 400px;
	max-width: 100%;
	max-height: 100dvh;
	z-index: 1100;
	background-color: #212529;              /* Bootstrap text-bg-dark */
	border-right: 1px solid #333;
	border-bottom: 1px solid rgba(255, 255, 255, .55);
	transform: translateX(-100%);
	transition: transform .3s ease-in-out;
	display: flex;
	flex-direction: column;
	overflow-y: auto;
}

.site-nav.is-open {
	transform: translateX(0);
}

.site-nav__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1rem;
	border-bottom: 1px solid #6c757d;       /* Bootstrap border-secondary */
}

.site-nav__title {
	font-size: 1.25rem;
	font-weight: 500;
	color: #fff;
}

.nav-close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: .25rem;
	background: transparent;
	border: 0;
	color: #fff;
	opacity: .8;
	transition: opacity var(--transition);
}

.nav-close:hover {
	opacity: 1;
}

.site-nav__body {
	padding: 1rem;
}

/* ---- Menu list ---- */
.nav-menu {
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav-menu a {
	display: block;
	color: #fff;
	font-size: 1.1rem;
	padding: .5rem 0;
	margin-bottom: 5px;
	text-transform: uppercase;
	letter-spacing: 1px;
}

.nav-menu a:hover {
	color: var(--v20-neon);
}

/* Items with children: inline caret (Bootstrap dropdown-toggle style). */
.nav-menu .menu-item-has-children > a::after {
	content: "";
	display: inline-block;
	margin-left: .4em;
	vertical-align: middle;
	border: .3em solid transparent;
	border-top-color: currentColor;
	border-bottom: 0;
	transition: transform var(--transition);
}

.nav-menu .menu-item-has-children.is-expanded > a::after {
	transform: rotate(180deg);
}

/* Submenu — collapsed by default on mobile, revealed on tap. */
.nav-menu .sub-menu {
	list-style: none;
	margin: 0 0 var(--space-2);
	padding-left: var(--space-4);
	display: none;
}

.nav-menu .menu-item-has-children.is-expanded > .sub-menu {
	display: block;
}

.nav-menu .sub-menu a {
	font-size: 1rem;
	letter-spacing: normal;
	text-transform: none;
	color: rgba(255, 255, 255, .75);
}

/* ---- Actions cluster (horizontal row, matches v20 .navvie) ---- */
.site-actions {
	display: flex;
	flex-direction: row;
	align-items: center;
	gap: var(--space-4);
	margin-top: 1rem;
}

.site-actions__login {
	color: #fff;
	font-size: .875rem;
}

.site-actions__login:hover {
	color: var(--v20-neon);
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 6px 12px;
	font-size: .8rem;
	line-height: 1.4;
	border-radius: var(--radius);
	border: 1px solid transparent;
	transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.btn--outline {
	color: #f8f9fa;
	border-color: #f8f9fa;
	background: transparent;
}

.btn--outline:hover {
	color: #000;
	background: #f8f9fa;
	border-color: #f8f9fa;
}

/* Cart badge */
.cart-link {
	position: relative;
}

.cart-link__count {
	position: absolute;
	top: 0;
	left: 100%;
	transform: translate(-50%, -50%);
	min-width: 18px;
	padding: 1px 5px;
	font-size: .7rem;
	line-height: 1.4;
	font-weight: 700;
	color: #fff;
	background: #dc3545;
	border-radius: 999px;
	text-align: center;
}

/* ==========================================================================
   Desktop: >= 992px (Bootstrap lg — navbar-expand-lg)
   ========================================================================== */
@media (min-width: 992px) {
	.site-brand__logo {
		height: 35px;
	}

	.nav-toggler,
	.site-nav__head,
	.nav-backdrop {
		display: none !important;
	}

	.site-header__inner {
		gap: var(--space-6);
	}

	/* Nav becomes an inline, static bar that fills remaining width. */
	.site-nav {
		position: static;
		flex: 1 1 auto;
		width: auto;
		background: transparent;
		border: 0;
		transform: none;
		overflow: visible;
	}

	.site-nav__body {
		display: flex;
		align-items: center;
		gap: var(--space-5);
		padding: 0;
	}

	.nav-menu {
		display: flex;
		align-items: center;
		gap: var(--space-2);
		flex: 1 1 auto;
		justify-content: center;
	}

	.nav-menu > li {
		position: relative;
	}

	.nav-menu a {
		margin: 0;
		padding: var(--space-2) var(--space-3);
		font-size: .85rem;
		text-transform: uppercase;
		letter-spacing: 1px;
		color: rgba(255, 255, 255, .7);
	}

	.nav-menu a:hover {
		color: var(--v20-neon);
	}

	/* Dropdown panel — hover-revealed on desktop */
	.nav-menu .sub-menu {
		position: absolute;
		top: 100%;
		left: 0;
		min-width: 220px;
		margin: 0;
		padding: var(--space-2) 0;
		display: block;                 /* reset the mobile collapse */
		background: var(--v20-card-bg);
		border: 1px solid var(--v20-border);
		border-radius: var(--radius);
		box-shadow: var(--shadow-md);
		opacity: 0;
		visibility: hidden;
		transform: translateY(6px);
		transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
		z-index: 1050;
	}

	.nav-menu .menu-item-has-children:hover > .sub-menu,
	.nav-menu .menu-item-has-children:focus-within > .sub-menu {
		opacity: 1;
		visibility: visible;
		transform: translateY(0);
	}

	.nav-menu .sub-menu a {
		padding: var(--space-2) var(--space-4);
		font-size: .85rem;
		color: rgba(255, 255, 255, .8);
	}

	.nav-menu .sub-menu a:hover {
		color: var(--v20-neon);
	}

	/* Actions pinned to the right */
	.site-actions {
		flex-direction: row;
		align-items: center;
		gap: var(--space-4);
		margin: 0;
		padding: 0;
		border: 0;
		flex-shrink: 0;
	}
}