/* ==========================================================================
   Navigazione responsive

   Per personalizzare l'aspetto basta modificare le variabili qui sotto.
   Breakpoint: mobile fino a 768px, desktop da 769px in su (48.0625em).
   Le variabili CSS non funzionano dentro le media query, quindi se cambi il
   breakpoint ricordati di aggiornare anche 48.0625em nel file e nel JS.
   ========================================================================== */

:root {
	/* Tipografia */
	--mio-nav-font-size: var(--wp--preset--font-size--medium);
	--mio-nav-line-height: 1.4;
	--mio-nav-font-weight: 400;
	--mio-nav-font-weight-current: 600;

	/* Colori link (desktop) */
	--mio-nav-link-color: inherit;
	--mio-nav-link-hover-color: var(--wp--preset--color--primary);
	--mio-nav-current-color: var(--wp--preset--color--primary);
	--mio-nav-focus-color: var(--wp--preset--color--primary);

	/* Spaziature voci principali (desktop) */
	--mio-nav-gap: .6rem;
	--mio-nav-link-padding-y: 0.75rem;
	--mio-nav-link-padding-x: 0.25rem;

	/* Sottomenu (desktop) */
	--mio-nav-sub-bg: #fff;
	--mio-nav-sub-color: #000;
	--mio-nav-sub-min-width: 15rem;
	--mio-nav-sub-max-width: 22rem;
	--mio-nav-sub-padding: 0.5rem;
	--mio-nav-sub-link-padding-y: 0.5rem;
	--mio-nav-sub-link-padding-x: 1rem;
	--mio-nav-sub-radius: 0.375rem;
	--mio-nav-sub-shadow: 0 0.75rem 2rem rgb(0 0 0 / 14%);

	/* Animazioni */
	--mio-nav-transition-duration: 0.25s;
	--mio-nav-transition-distance: 1rem;

	/* Mobile */
	--mio-nav-mobile-bg: #fff;
	--mio-nav-mobile-link-color: #000;
	--mio-nav-mobile-border-color: rgb(0 0 0 / 12%);
	--mio-nav-mobile-padding: 1rem 1.5rem 2rem;
	--mio-nav-close-color: var(--wp--preset--color--primary);

	/* Pulsante hamburger */
	--mio-nav-toggle-color: currentcolor;
	--mio-nav-toggle-size: 2.75rem;

	/* Livello di sovrapposizione del pannello mobile */
	--mio-nav-z-index: 999;
}


/* ==========================================================================
   Base (mobile first)
   ========================================================================== */

.mio-nav {
	--mio-nav-color: var(--mio-nav-mobile-link-color); /* variabile interna */

	position: relative;
	font-size: var(--mio-nav-font-size);
	font-weight: var(--mio-nav-font-weight);
	line-height: var(--mio-nav-line-height);
}

.mio-nav *,
.mio-nav *::before,
.mio-nav *::after {
	box-sizing: border-box;
}

.mio-nav ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.mio-nav a {
	text-decoration: none;
}

.mio-nav :is(a, button):focus-visible {
	outline: 0.125rem solid var(--mio-nav-focus-color);
	outline-offset: 0.125rem;
}

/* Testo accessibile solo agli screen reader */
.mio-nav__sr {
	position: absolute;
	width: 0.0625rem;
	height: 0.0625rem;
	margin: -0.0625rem;
	padding: 0;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

/* Pulsante hamburger ------------------------------------------------------ */

.mio-nav__toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: var(--mio-nav-toggle-size);
	height: var(--mio-nav-toggle-size);
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--mio-nav-toggle-color);
	cursor: pointer;
}

.mio-nav__toggle-bars,
.mio-nav__toggle-bars::before,
.mio-nav__toggle-bars::after {
	display: block;
	width: 1.5rem;
	height: 0.125rem;
	border-radius: 0.125rem;
	background: currentcolor;
}

.mio-nav__toggle-bars {
	position: relative;
}

.mio-nav__toggle-bars::before,
.mio-nav__toggle-bars::after {
	content: "";
	position: absolute;
	left: 0;
}

.mio-nav__toggle-bars::before {
	top: -0.5rem;
}

.mio-nav__toggle-bars::after {
	top: 0.5rem;
}

/* Pannello mobile (schermo intero) ---------------------------------------- */



.mio-nav__panel {
	position: fixed;
	inset: 0;
	z-index: var(--mio-nav-z-index);
	display: flex;
	flex-direction: column;
	padding: var(--mio-nav-mobile-padding);
	overflow-y: auto;
	overscroll-behavior: contain;
	background: var(--mio-nav-mobile-bg);
	color: var(--mio-nav-mobile-link-color);

	opacity: 0;
	visibility: hidden;
	transform: translateY(var(--mio-nav-transition-distance));
	transition:
		opacity var(--mio-nav-transition-duration) ease,
		transform var(--mio-nav-transition-duration) ease,
		visibility 0s linear var(--mio-nav-transition-duration);
}

.mio-nav.is-open .mio-nav__panel {
	opacity: 1;
	visibility: visible;
	transform: none;
	transition-delay: 0s;
}

body.mio-nav-lock {
	overflow: hidden;
}

/* Pulsante di chiusura (X) */
.mio-nav__close {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	align-self: flex-end;
	width: var(--mio-nav-toggle-size);
	height: var(--mio-nav-toggle-size);
	margin: 0 -0.5rem 1rem 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--mio-nav-close-color);
	cursor: pointer;
}

.mio-nav__icon {
	width: 1.75rem;
	height: 1.75rem;
}

/* Elenco e voci ------------------------------------------------------------ */

.mio-nav__list {
	display: flex;
	flex-direction: column;
}

.mio-nav__item {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	border-bottom: 0.0625rem solid var(--mio-nav-mobile-border-color);
}

.mio-nav__link {
	display: block;
	flex: 1 1 0;
	min-width: 0;
	padding: 0.875rem 0;
	color: var(--mio-nav-color);
	overflow-wrap: break-word;
}

.mio-nav__link:hover,
.mio-nav__link:focus-visible {
	color: var(--mio-nav-link-hover-color);
}

.mio-nav__item.current-menu-item > .mio-nav__link,
.mio-nav__item.current-menu-ancestor > .mio-nav__link {
	color: var(--mio-nav-current-color);
	font-weight: var(--mio-nav-font-weight-current);
}

/* Pulsante che apre/chiude i sottomenu */
.mio-nav__sub-toggle {
	display: inline-flex;
	flex: 0 0 auto;
	align-items: center;
	justify-content: center;
	width: var(--mio-nav-toggle-size);
	height: var(--mio-nav-toggle-size);
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: inherit;
	cursor: pointer;
}

.mio-nav__chevron {
	width: 1.25rem;
	height: 1.25rem;
	transition: transform var(--mio-nav-transition-duration) ease;
}

.mio-nav__item.is-open > .mio-nav__sub-toggle .mio-nav__chevron {
	transform: rotate(180deg);
}

/* Sottomenu mobile: a fisarmonica */
.mio-nav__sub {
	display: none;
	flex: 0 0 100%;
	padding: 0 0 0.5rem 1rem;
}

.mio-nav__item.is-open > .mio-nav__sub {
	display: block;
	animation: mio-nav-fade-in var(--mio-nav-transition-duration) ease both;
}

.mio-nav__sub .mio-nav__item {
	border-bottom: 0;
}

.mio-nav__sub .mio-nav__link {
	padding: 0.625rem 0;
}

@keyframes mio-nav-fade-in {
	from {
		opacity: 0;
		transform: translateY(-0.5rem);
	}

	to {
		opacity: 1;
		transform: none;
	}
}


/* ==========================================================================
   Desktop (da 782px)
   ========================================================================== */

@media (min-width: 782px) {
	
	.mio-nav__item--level-1 > .mio-nav__sub-toggle {
    display: none;
}

	.mio-nav {
		--mio-nav-color: var(--mio-nav-link-color);
	}

	body.mio-nav-lock {
		overflow: visible;
	}

	.mio-nav__toggle,
	.mio-nav__close {
		display: none;
	}

	.mio-nav .mio-nav__panel {
		position: static;
		inset: auto;
		z-index: auto;
		display: block;
		padding: 0;
		overflow: visible;
		background: transparent;
		color: inherit;
		opacity: 1;
		visibility: visible;
		transform: none;
		transition: none;
	}

	.mio-nav__list {
		flex-direction: row;
		flex-wrap: wrap;
		align-items: center;
		gap: 0 var(--mio-nav-gap);
	}

	.mio-nav__item {
		flex-wrap: nowrap;
		border-bottom: 0;
	}

	.mio-nav__link {
		flex: 0 1 auto;
		padding: var(--mio-nav-link-padding-y) var(--mio-nav-link-padding-x);
	}

	.mio-nav__sub-toggle {
		width: 1.5rem;
		height: 2rem;
		margin-left: -0.25rem;
	}

	.mio-nav__chevron {
		width: 1rem;
		height: 1rem;
	}

	/* Sottomenu: pannello a comparsa ---------------------------------------- */

	.mio-nav .mio-nav__sub {
		--mio-nav-color: var(--mio-nav-sub-color);

		position: absolute;
		top: 100%;
		left: 0;
		z-index: 2;
		display: block;
		flex: none;
		min-width: var(--mio-nav-sub-min-width);
		max-width: var(--mio-nav-sub-max-width);
		margin: 0;
		padding: var(--mio-nav-sub-padding) 0;
		border-radius: var(--mio-nav-sub-radius);
		background: var(--mio-nav-sub-bg);
		color: var(--mio-nav-sub-color);
		box-shadow: var(--mio-nav-sub-shadow);

		/* Stato chiuso: fade in dal basso */
		opacity: 0;
		visibility: hidden;
		pointer-events: none;
		transform: translateY(var(--mio-nav-transition-distance));
		transition:
			opacity var(--mio-nav-transition-duration) ease,
			transform var(--mio-nav-transition-duration) ease,
			visibility 0s linear var(--mio-nav-transition-duration);
	}

	/* Sottomenu dei sottomenu: si aprono di lato, con fade in da destra verso sinistra */
	.mio-nav .mio-nav__sub .mio-nav__sub {
		top: calc(-1 * var(--mio-nav-sub-padding));
		left: 100%;
		transform: translateX(var(--mio-nav-transition-distance));
	}

	/* Classe aggiunta dal JS quando il sottomenu uscirebbe dallo schermo */
	.mio-nav .mio-nav__sub--level-1.mio-nav__sub--flip {
		right: 0;
		left: auto;
	}

	.mio-nav .mio-nav__sub .mio-nav__sub--flip {
		right: 100%;
		left: auto;
		transform: translateX(calc(-1 * var(--mio-nav-transition-distance)));
	}

	/* Stato aperto (hover con mouse, oppure classe .is-open via tastiera/touch) */
	.mio-nav .mio-nav__item:hover > .mio-nav__sub,
	.mio-nav .mio-nav__item.is-open > .mio-nav__sub {
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
		transform: none;
		transition-delay: 0s;
		animation: none;
	}

	/* Voci dentro i sottomenu */
	.mio-nav .mio-nav__sub .mio-nav__item {
		display: flex;
		align-items: center;
	}

	.mio-nav .mio-nav__sub .mio-nav__link {
		flex: 1 1 auto;
		padding: var(--mio-nav-sub-link-padding-y) var(--mio-nav-sub-link-padding-x);
	}

	.mio-nav .mio-nav__sub .mio-nav__sub-toggle {
		width: 2rem;
		margin: 0 0.25rem 0 -0.5rem;
	}

	/* Nei sottomenu di secondo livello in poi la freccia punta a destra */
	.mio-nav .mio-nav__sub .mio-nav__item .mio-nav__sub-toggle .mio-nav__chevron {
		transform: rotate(-90deg);
	}
}


/* ==========================================================================
   Accessibilità: riduce le animazioni se richiesto dal sistema
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

	.mio-nav *,
	.mio-nav *::before,
	.mio-nav *::after {
		transition-duration: 0.01ms !important;
		transition-delay: 0s !important;
		animation-duration: 0.01ms !important;
	}
}

.mio-nav-avviso {
	margin: 0;
	padding: 0.75rem 1rem;
	border: 0.0625rem dashed currentcolor;
	font-size: 0.875rem;
}