/**
 * Hlavička — topbar, hlavný pruh (logo | menu | CTA) a mobilné menu.
 *
 * Bez JS: hlavička nie je sticky a mobilné menu je obyčajný zoznam pod
 * hlavičkou. S JS (trieda `js` na <html>, inline v <head>): sticky hlavička
 * a mobilné menu ako modálny panel (assets/js/header.js).
 *
 * Breakpointy: topbar od 768 px, hlavné menu v pruhu od 1024 px; medzi
 * 1024 a 1279 px kompaktné menu (--px-menu-pad-x), aby sa položky
 * nezalomili do dvoch riadkov (iPad na šírku).
 */

.px-header {
	--px-topbar-h: 2.5rem;
	--px-main-h: 4rem;
	--px-logo-h: 2.5rem;
	--px-menu-pad-x: var(--pc-space-3);
	--px-menu-pad-x-compact: var(--pc-space-2);

	position: relative;
	z-index: var(--pc-z-header);
	background: rgb(var(--pc-paper));
	color: rgb(var(--pc-ink));
	font-size: var(--pc-fs-md);
	line-height: 1.4;
}

@media (min-width: 1024px) {
	.px-header {
		--px-main-h: 4.5rem;
		--px-logo-h: 2.75rem;
	}
}


.js .px-header {
	position: sticky;
	top: 0;
}

/* Topbar odscrolluje, hlavný pruh ostáva. */
@media (min-width: 768px) {
	.js .px-header:has(> .px-header__topbar) {
		top: calc(-1 * var(--px-topbar-h));
	}
}

@media (min-width: 783px) {
	.js body.admin-bar .px-header {
		top: 32px;
	}

	.js body.admin-bar .px-header:has(> .px-header__topbar) {
		top: calc(32px - var(--px-topbar-h));
	}
}

.px-header ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

/* =========================================================================
   TOPBAR
   ========================================================================= */

.px-header__topbar {
	--pc-focus: var(--pc-accent-bright);

	display: none;
	background: rgb(var(--pc-ink));
	color: rgb(var(--pc-topbar-text));
	font-size: var(--pc-fs-sm);
}

@media (min-width: 768px) {
	.px-header__topbar {
		display: block;
	}
}

.px-header__topbar-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--pc-space-4);
	height: var(--px-topbar-h);
}

.px-header__topbar-start,
.px-header__topbar-end {
	display: flex;
	align-items: center;
	gap: var(--pc-space-5);
	min-width: 0;
}

.px-header__topbar a {
	color: inherit;
	text-decoration: none;
}

.px-header__topbar a:hover {
	color: rgb(var(--pc-paper));
}

.px-header__tagline {
	margin: 0;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

@media (max-width: 1023.98px) {
	.px-header__tagline,
	.px-contact--topbar .px-contact__item--address {
		display: none;
	}
}

/* Kontakty (topbar, mobilné menu, pätička) */
.px-contact {
	display: flex;
	flex-wrap: wrap;
	gap: var(--pc-space-1) var(--pc-space-5);
}

.px-contact a,
.px-contact__text {
	display: inline-flex;
	align-items: center;
	gap: var(--pc-space-2);
	min-height: 1.5rem;
}

.px-contact--topbar a,
.px-contact--topbar .px-contact__text {
	min-height: var(--px-topbar-h); /* celá výška pásu je cieľ (WCAG 2.5.8) */
}

.px-contact .px-icon {
	width: 1rem;
	height: 1rem;
}

.px-contact--topbar .px-icon {
	color: rgb(var(--pc-accent-bright));
}

/* Sociálne siete */
.px-social {
	display: flex;
	align-items: center;
	gap: var(--pc-space-1);
}

.px-social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	border-radius: var(--pc-radius-pill);
	color: inherit;
}

.px-social--topbar a {
	width: 2.25rem;
	height: var(--px-topbar-h);
}

/* =========================================================================
   HLAVNÝ PRUH
   ========================================================================= */

.px-header__main {
	border-bottom: 1px solid rgb(var(--pc-line));
	background: rgb(var(--pc-paper));
}

.px-header__main-inner {
	display: flex;
	align-items: center;
	gap: var(--pc-space-6);
	min-height: var(--px-main-h);
}

.px-logo {
	display: inline-flex;
	align-items: center;
	flex-shrink: 0;
	min-height: 2.75rem;
	color: inherit;
	text-decoration: none;
}

.px-header__logo .px-logo__img {
	display: block;
	width: auto;
	max-width: min(12rem, 45vw);
	height: auto;
	max-height: var(--px-logo-h);
}

.px-logo__text {
	font-family: var(--pc-font-display);
	font-size: var(--pc-fs-xl);
	font-weight: 700;
}

/* Hlavné menu — desktop */
.px-header__nav {
	display: none;
	flex: 1 1 auto;
	justify-content: flex-end;
	min-width: 0;
}

@media (min-width: 1024px) {
	.px-header__nav {
		display: flex;
	}
}

.px-menu {
	display: flex;
	align-items: center;
	gap: var(--pc-space-1);
}

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

.px-menu a {
	display: inline-flex;
	align-items: center;
	gap: var(--pc-space-1);
	min-height: 2.75rem;
	padding: 0 var(--px-menu-pad-x);
	color: rgb(var(--pc-ink));
	font-weight: 500;
	text-decoration: none;
	white-space: nowrap;
	transition: color var(--pc-dur-fast) ease;
}

/* Úzky desktop: menu sa ešte zmestí do pruhu s menšími okrajmi položiek
   (child mení oba tokeny, nie toto pravidlo). */
@media (min-width: 1024px) and (max-width: 1279.98px) {
	.px-menu > li > a {
		padding: 0 var(--px-menu-pad-x-compact);
	}
}

.px-menu a:hover {
	color: rgb(var(--pc-accent-deep));
}

/* Aktívna položka — podčiarknutie 2 px (aria-current dopĺňa jadro). */
.px-menu > li > a[aria-current="page"],
.px-menu > .current-menu-ancestor > a,
.px-menu > .current_page_ancestor > a {
	text-decoration: underline;
	text-decoration-color: rgb(var(--pc-accent));
	text-decoration-thickness: 2px;
	text-underline-offset: 0.45em;
}

.px-icon--external {
	width: 0.875rem;
	height: 0.875rem;
	opacity: 0.7;
}

/* Podmenu — rozbalenie myšou aj klávesnicou (:focus-within). */
.px-menu .menu-item-has-children > a::after,
.px-menu .page_item_has_children > a::after {
	content: "";
	width: 0.4em;
	height: 0.4em;
	margin-left: 0.15em;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: translateY(-0.15em) rotate(45deg);
}

.px-menu .sub-menu,
.px-menu .children {
	position: absolute;
	top: 100%;
	left: 0;
	z-index: var(--pc-z-dropdown);
	min-width: 14rem;
	padding: var(--pc-space-2);
	border: 1px solid rgb(var(--pc-line));
	border-radius: var(--pc-radius);
	background: rgb(var(--pc-paper));
	box-shadow: var(--pc-shadow-dropdown);
	visibility: hidden;
	opacity: 0;
	transform: translateY(0.25rem);
	/* Zatvorenie: visibility sa prepne až po prechode. */
	transition: opacity var(--pc-dur-fast) ease, transform var(--pc-dur-fast) ease, visibility 0s linear var(--pc-dur-fast);
}

/* Otvorenie: visibility hneď — inak by Tab z rodičovskej položky podmenu
   preskočil (skryté prvky nie sú fokusovateľné). */
.px-menu li:hover > .sub-menu,
.px-menu li:focus-within > .sub-menu,
.px-menu li:hover > .children,
.px-menu li:focus-within > .children {
	visibility: visible;
	opacity: 1;
	transform: none;
	transition: opacity var(--pc-dur-fast) ease, transform var(--pc-dur-fast) ease, visibility 0s;
}

/* Esc zavrie podmenu aj pod kurzorom/fokusom (WCAG 1.4.13) — triedu
   nastavuje header.js, zruší ju odchod myši alebo fokusu z položky. */
.px-menu li.is-submenu-closed > .sub-menu,
.px-menu li.is-submenu-closed > .children {
	visibility: hidden;
	opacity: 0;
	transform: translateY(0.25rem);
}

.px-menu .sub-menu a,
.px-menu .children a {
	display: flex;
	width: 100%;
	white-space: normal;
	padding: var(--pc-space-2) var(--pc-space-3);
	border-radius: var(--pc-radius-sm);
}

.px-menu .sub-menu a:hover,
.px-menu .children a:hover {
	background: rgb(var(--pc-soft));
}

/* Akcie */
.px-header__actions {
	display: flex;
	align-items: center;
	gap: var(--pc-space-2);
	margin-left: auto;
}

@media (min-width: 1024px) {
	.px-header__nav + .px-header__actions {
		margin-left: 0;
	}
}

.px-header__cta {
	white-space: nowrap;
}

/* Na mobile CTA s ikonou len ako ikona (text ostáva pre čítačku). */
@media (max-width: 639.98px) {
	.px-header__actions .px-header__cta:has(.px-header__cta-icon) {
		width: 2.75rem;
		padding: 0;
	}

	.px-header__actions .px-header__cta:has(.px-header__cta-icon) .px-header__cta-text {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0 0 0 0);
		white-space: nowrap;
	}
}

/* Dvojitá trieda — globálne `button` štýly pluginov (Elementor kit
   `.elementor-kit-N button`, 0,1,1) inak prebijú vzhľad tlačidiel rámca. */
.px-header .px-header__toggle {
	display: none;
	align-items: center;
	justify-content: center;
	gap: var(--pc-space-2);
	min-width: 2.75rem;
	min-height: 2.75rem;
	padding: 0 var(--pc-space-2);
	border: 1px solid rgb(var(--pc-line));
	border-radius: var(--pc-radius-control);
	background: rgb(var(--pc-paper));
	color: rgb(var(--pc-ink));
	font: inherit;
	font-weight: 600;
	cursor: pointer;
}

.px-header__toggle .px-icon {
	width: 1.375rem;
	height: 1.375rem;
}

.js .px-header .px-header__toggle {
	display: inline-flex;
}

@media (max-width: 479.98px) {
	.px-header__toggle-label {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0 0 0 0);
		white-space: nowrap;
	}
}

@media (min-width: 1024px) {
	.js .px-header .px-header__toggle {
		display: none;
	}
}

/* =========================================================================
   MOBILNÉ MENU (drawer)
   ========================================================================= */

.px-drawer__menu,
.px-drawer__menu ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.px-drawer__menu a {
	display: flex;
	align-items: center;
	gap: var(--pc-space-2);
	min-height: 3rem;
	padding: var(--pc-space-2) 0;
	border-bottom: 1px solid rgb(var(--pc-line));
	color: rgb(var(--pc-ink));
	font-size: var(--pc-fs-lg);
	font-weight: 600;
	text-decoration: none;
}

.px-drawer__menu a[aria-current="page"] {
	color: rgb(var(--pc-accent-deep));
}

.px-drawer__menu .sub-menu a,
.px-drawer__menu .children a {
	padding-left: var(--pc-space-4);
	font-size: var(--pc-fs-base);
	font-weight: 500;
}

.px-drawer__cta {
	width: 100%;
	margin-top: var(--pc-space-6);
}

.px-drawer .px-contact {
	flex-direction: column;
	margin-top: var(--pc-space-6);
	color: rgb(var(--pc-ink));
}

.px-drawer .px-contact a,
.px-drawer .px-contact__text {
	min-height: 2.75rem;
	color: inherit;
	text-decoration: none;
}

.px-drawer .px-contact .px-icon {
	color: rgb(var(--pc-accent-deep));
}

.px-drawer .px-social {
	margin-top: var(--pc-space-4);
	color: rgb(var(--pc-ink));
}

.px-drawer__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--pc-space-4);
	min-height: var(--px-main-h);
	padding: 0 var(--pc-gutter);
	border-bottom: 1px solid rgb(var(--pc-line));
}

.px-drawer__title {
	margin: 0;
	font-family: var(--pc-font-display);
	font-size: var(--pc-fs-lg);
	font-weight: 700;
}

.px-drawer .px-drawer__close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	border: 1px solid rgb(var(--pc-line));
	border-radius: var(--pc-radius-control);
	background: transparent;
	color: inherit;
	cursor: pointer;
}

.px-drawer__body {
	padding: var(--pc-space-4) var(--pc-gutter) var(--pc-space-8);
}

/* Desktop: menu je v pruhu hlavičky, panel netreba. */
@media (min-width: 1024px) {
	.px-drawer {
		display: none !important;
	}
}

/* Bez JS: obyčajný zoznam pod hlavičkou (navigácia funguje vždy). */
html:not(.js) .px-drawer {
	border-bottom: 1px solid rgb(var(--pc-line));
	background: rgb(var(--pc-soft));
}

html:not(.js) .px-drawer__backdrop,
html:not(.js) .px-drawer__head {
	display: none;
}

/* S JS: modálny panel sprava. */
.js .px-drawer {
	position: fixed;
	inset: 0;
	z-index: var(--pc-z-drawer);
}

.js .px-drawer[hidden] {
	display: none;
}

/* Zatvorený panel nesmie byť viditeľný ani klikateľný ani v čase, keď
   `.js` už platí, ale odložený header.js ešte nenastavil `hidden`
   (priehľadný backdrop by inak zachytával kliky na celej stránke).
   Visibility sa prepne až po prechode zatvárania (0,25 s). */
.js .px-drawer:not(.is-open) {
	visibility: hidden;
	pointer-events: none;
	transition: visibility 0s linear 0.25s;
}

.js .px-drawer.is-open {
	visibility: visible;
	transition: none;
}

.js .px-drawer__backdrop {
	position: absolute;
	inset: 0;
	background: rgb(var(--pc-ink) / 0.55);
	opacity: 0;
	transition: opacity 0.2s ease;
}

.js .px-drawer__panel {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	width: min(24rem, 100%);
	background: rgb(var(--pc-paper));
	box-shadow: var(--pc-shadow-xl);
	overflow-y: auto;
	overscroll-behavior: contain;
	transform: translateX(100%);
	transition: transform 0.25s var(--pc-ease-out);
}

.js .px-drawer__panel:focus {
	outline: none;
}

.js .px-drawer.is-open .px-drawer__backdrop {
	opacity: 1;
}

.js .px-drawer.is-open .px-drawer__panel {
	transform: none;
}

html.px-drawer-lock,
html.px-drawer-lock body {
	overflow: hidden;
}

/* Hover/fokus tlačidiel rámca — aj tu váha nad globálnymi `button:hover`. */
.px-header .px-header__toggle:is(:hover, :focus),
.px-drawer .px-drawer__close:is(:hover, :focus) {
	border-color: rgb(var(--pc-ink) / 0.35);
	background: rgb(var(--pc-soft));
	color: rgb(var(--pc-ink));
}