/* =========================================================================
   LED Mega-Menü
   Desktop: Hover-Dropdown mit 3-Spalten-Layout
   Mobile: Slide-Drawer mit Drill-Down (Back-Buttons)
   ========================================================================= */

/* === HAUPTMENÜ DESKTOP === */
.led-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
	gap: 0;
}
.led-menu > li {
	position: static; /* mega-panel positioniert sich am .led-nav */
	padding: 0;
}
.led-menu > li > a {
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--led-text);
	padding: 0 22px;
	height: var(--led-header-nav-h);
	font-weight: 500;
	font-size: 1.05rem;
	letter-spacing: .01em;
	transition: color .15s;
	white-space: nowrap;
}
/* Erster Eintrag: bündig mit Logo links (kein linkes Padding). */
.led-menu > li:first-child > a { padding-left: 0; }
/* Letzter Eintrag: bündig mit Telefonnummer rechts (kein rechtes Padding). */
.led-menu > li:last-child > a { padding-right: 0; }
.led-menu > li > a:hover,
.led-menu > li.current-menu-item > a,
.led-menu > li.current-menu-parent > a,
.led-menu > li.current-menu-ancestor > a {
	color: var(--led-accent);
}
.led-menu > li > a span { display: inline-block; }
.led-menu .led-caret { font-size: .8em; opacity: .6; }
.led-submenu-toggle { display: none; } /* Auf Desktop unsichtbar, nur Mobile */

/* === KLASSISCHES DROPDOWN (kein Mega) === */
.led-menu > li > .sub-menu {
	position: absolute;
	background: var(--led-bg-alt);
	border: 1px solid var(--led-border);
	min-width: 240px;
	list-style: none;
	margin: 0;
	padding: 8px 0;
	border-radius: var(--led-radius);
	box-shadow: var(--led-shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity .18s, transform .18s, visibility .18s;
	z-index: 1001;
}
.led-menu > li:hover > .sub-menu,
.led-menu > li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.sub-menu li a {
	display: block;
	color: var(--led-text);
	padding: 12px 22px;
	font-size: .98rem;
}
.sub-menu li a:hover { background: var(--led-bg); color: var(--led-accent); }

/* === MEGA-PANEL === */
.led-mega-panel {
	position: absolute;
	top: var(--led-header-h);
	left: 0;
	right: 0;
	background: var(--led-bg-alt);
	border-top: 1px solid var(--led-border);
	border-bottom: 1px solid var(--led-border);
	box-shadow: 0 12px 30px rgba(0,0,0,.45);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity .2s, transform .2s, visibility .2s;
	z-index: 1001;
	max-height: calc(100vh - var(--led-header-h));
	overflow-y: auto;
}
.led-menu > li.led-mega-trigger:hover > .led-mega-panel,
.led-menu > li.led-mega-trigger:focus-within > .led-mega-panel {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}
.led-mega-panel__inner {
	max-width: var(--led-container);
	margin: 0 auto;
	padding: 40px 24px;
}
.led-mega-panel__columns {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px;
}
.led-mega-column__title {
	color: var(--led-accent);
	font-size: .9rem;
	font-weight: 700;
	letter-spacing: .15em;
	text-transform: uppercase;
	margin: 0 0 18px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--led-border);
}
.led-mega-column__items {
	list-style: none;
	margin: 0;
	padding: 0;
}
.led-mega-column__items li { margin-bottom: 4px; }
.led-mega-column__items li a {
	display: block;
	color: var(--led-text);
	padding: 10px 0;
	font-size: 1rem;
	font-weight: 500;
	transition: color .15s, padding-left .15s;
}
.led-mega-column__items li a:hover {
	color: var(--led-accent);
	padding-left: 6px;
}
.led-mega-column__items li.menu-item-has-children > a::after {
	content: ' ›';
	color: var(--led-accent);
	opacity: .6;
}

/* === MOBILE-TOGGLE === */
.led-mobile-toggle {
	display: none;
	background: transparent;
	border: 0;
	cursor: pointer;
	width: 52px;
	height: 52px;
	padding: 0;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 6px;
}
.led-mobile-toggle__bar {
	width: 30px;
	height: 3px;
	background: var(--led-text);
	border-radius: 2px;
	transition: transform .2s, opacity .2s;
}
.led-mobile-toggle[aria-expanded="true"] .led-mobile-toggle__bar:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.led-mobile-toggle[aria-expanded="true"] .led-mobile-toggle__bar:nth-child(2) { opacity: 0; }
.led-mobile-toggle[aria-expanded="true"] .led-mobile-toggle__bar:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* === MOBILE DRAWER === */
.led-mobile-drawer {
	position: fixed;
	top: var(--led-header-h);
	left: 0;
	right: 0;
	bottom: 0;
	background: var(--led-bg);
	transform: translateX(100%);
	transition: transform .3s ease;
	z-index: 999;
	overflow: hidden;
	display: flex;
	flex-direction: column;
}
.led-mobile-drawer.is-open {
	transform: translateX(0);
}
.led-mobile-drawer__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 24px;
	border-bottom: 1px solid var(--led-border);
}
.led-mobile-drawer__title { font-weight: 700; color: var(--led-text); }
.led-mobile-close { background: transparent; border: 0; color: var(--led-text); font-size: 1.4rem; cursor: pointer; }
.led-mobile-drawer__body { flex: 1; overflow-y: auto; padding: 20px 0 100px; position: relative; }
.led-mobile-drawer__cta { display: flex; flex-direction: column; gap: 12px; padding: 24px; border-top: 1px solid var(--led-border); }
.led-mobile-drawer__cta .led-btn { width: 100%; text-align: center; }

/* Mobile-Menü als Liste */
.led-mobile-menu, .led-mobile-menu ul {
	list-style: none;
	margin: 0;
	padding: 0;
}
.led-mobile-menu li {
	border-bottom: 1px solid var(--led-border);
}
.led-mobile-menu li > a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: var(--led-text);
	padding: 16px 24px;
	font-size: 1rem;
	font-weight: 500;
	flex: 1;
}
.led-mobile-menu li.menu-item-has-children {
	display: flex;
	flex-wrap: wrap;
	align-items: stretch;
}
.led-mobile-menu li.menu-item-has-children > a { flex: 1 1 auto; }
.led-mobile-menu .led-submenu-toggle {
	background: transparent;
	border: 0;
	color: var(--led-text-muted);
	padding: 16px 24px;
	cursor: pointer;
	font-size: 1.3rem;
	border-left: 1px solid var(--led-border);
	transition: transform .2s ease, color .15s;
	line-height: 1;
}
.led-mobile-menu .led-submenu-toggle:hover { color: var(--led-accent); }
.led-mobile-menu .led-submenu-toggle[aria-expanded="true"] {
	transform: rotate(180deg);
	color: var(--led-accent);
}

/* Accordion-Verhalten: Submenüs unterhalb des Eintrags ausklappen */
.led-mobile-menu .sub-menu,
.led-mobile-menu .led-mega-panel {
	flex: 0 0 100%;
	background: var(--led-bg-alt);
	overflow: hidden;
	max-height: 0;
	opacity: 0;
	visibility: hidden;
	transition: max-height .3s ease, opacity .2s ease, visibility .3s;
	display: block;
	padding: 0;
	border: 0;
	box-shadow: none;
	transform: none;
	position: static;
	width: 100%;
}
.led-mobile-menu .sub-menu.is-open,
.led-mobile-menu .led-mega-panel.is-open {
	max-height: 1500px;
	opacity: 1;
	visibility: visible;
}

/* Mega-Panel auf Mobile zur einfachen Liste degradieren */
.led-mobile-menu .led-mega-panel__inner { padding: 0; max-width: none; }
.led-mobile-menu .led-mega-panel__columns { display: block; }
.led-mobile-menu .led-mega-column { margin: 0; }
.led-mobile-menu .led-mega-column__title {
	padding: 16px 24px 8px;
	border-bottom: 0;
	color: var(--led-text-muted);
	font-size: .85rem;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
}
.led-mobile-menu .led-mega-column__items li { border-bottom: 1px solid var(--led-border); margin: 0; }
.led-mobile-menu .led-mega-column__items li a { padding: 14px 24px; font-size: .95rem; }
.led-mobile-menu .led-mega-column__items li:last-child { border-bottom: 0; }
.led-mobile-menu .sub-menu li a { padding: 14px 24px 14px 40px; font-size: .95rem; }

/* === RESPONSIVE BREAKPOINTS === */
@media (max-width: 1200px) {
	.led-menu > li > a { padding: 0 16px; font-size: 1rem; }
}
@media (max-width: 1100px) {
	.led-header__phone-text { display: none; }
}
@media (max-width: 980px) {
	.led-header__nav,
	.led-header__cta { display: none; }
	.led-mobile-toggle { display: flex; }
	.led-header__top {
		border-bottom: 0;
		height: auto;
		padding-top: 16px;
		padding-bottom: 16px;
	}
	.led-header__brand img,
	.led-header__brand .custom-logo { max-height: 60px; }
	:root {
		--led-header-h: 92px;
		--led-header-top-h: 92px;
		--led-header-nav-h: 0px;
		--led-header-logo-pad: 16px;
	}
}
@media (max-width: 600px) {
	.led-header__top { padding-top: 12px; padding-bottom: 12px; }
	.led-header__brand img,
	.led-header__brand .custom-logo { max-height: 48px; }
	:root {
		--led-header-h: 76px;
		--led-header-top-h: 76px;
		--led-header-logo-pad: 12px;
	}
}