/* =========================================================
   PWA NAV - SHORTCODE [qpwa_nav] - v3 GRID CARD
   Classi: qn-* allineate al PHP
   ========================================================= */

/* === KEYFRAMES === */
@keyframes qnCardIn {
	0%   { opacity:0; transform:translateY(80px) scale(0.8) rotateX(10deg); filter:blur(8px); }
	50%  { opacity:1; transform:translateY(-10px) scale(1.03) rotateX(0); filter:blur(0); }
	75%  { transform:translateY(4px) scale(0.99); }
	100% { opacity:1; transform:translateY(0) scale(1); }
}

@keyframes qnExitLeft {
	to { opacity:0; transform:translateX(-100px) scale(0.92); filter:blur(6px); }
}
@keyframes qnExitRight {
	to { opacity:0; transform:translateX(100px) scale(0.92); filter:blur(6px); }
}
@keyframes qnEnterRight {
	from { opacity:0; transform:translateX(100px) scale(0.92); filter:blur(6px); }
	to   { opacity:1; transform:translateX(0) scale(1); filter:blur(0); }
}
@keyframes qnEnterLeft {
	from { opacity:0; transform:translateX(-100px) scale(0.92); filter:blur(6px); }
	to   { opacity:1; transform:translateX(0) scale(1); filter:blur(0); }
}

@keyframes qnShimmer {
	0%   { background-position:-200% 0; }
	100% { background-position:200% 0; }
}

@keyframes qnPulse {
	0%, 100% { transform:translateX(0); }
	50%      { transform:translateX(4px); }
}

/* === WRAPPER === */
.qpwa-nav {
	position: relative;
	overflow: hidden;
	width: 100%;
	max-width: 1200px;
	margin: 30px auto;
	padding: 0 16px;
	box-sizing: border-box;
}

/* === LAYER (livelli navigazione) === */
.qpwa-nav-layer {
	display: none;
	width: 100%;
}
.qpwa-nav-layer.qpwa-nav-active {
	display: block;
}
.qpwa-nav-layer.qn-exit-left {
	display: block;
	position: absolute;
	top:0; left:0; right:0;
	animation: qnExitLeft 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
	pointer-events: none;
}
.qpwa-nav-layer.qn-exit-right {
	display: block;
	position: absolute;
	top:0; left:0; right:0;
	animation: qnExitRight 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
	pointer-events: none;
}
.qpwa-nav-layer.qn-enter-right {
	animation: qnEnterRight 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
.qpwa-nav-layer.qn-enter-left {
	animation: qnEnterLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* === GRID === */
.qn-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}

/* === CARD BASE === */
.qn-card {
	display: flex;
	flex-direction: column;
	height: 20vh;
	justify-content: flex-start; 
	border: none;
	border-radius: 14px;
	overflow: hidden;
	cursor: pointer;
	padding: 0;
	text-align: left;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
	-webkit-tap-highlight-color: transparent;
	position: relative;
	background: #25b7b791;
	backdrop-filter: blur(5px);
	-webkit-backdrop-filter: blur(5px);
	box-shadow:none;
	transition:
		transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
		
	will-change: transform;
	/* invisibile fino al trigger JS */
	opacity: 0;
	transform: translateY(20px);
	transition:.3s;
}
.qn-card:hover{
	box-shadow:none;
	background: #15d6d691;
}
.qn-card .qn-title{
	font-size:24px;
	line-height:1;
	color: white;
}
/* === CARD senza immagine: stessa altezza delle altre === */
.qn-card-noimg {
	justify-content: flex-end;
}
.qn-card-noimg .qn-footer {
	flex: 1;
	align-items: center;
}
/* JS aggiunge .qn-visible: parte l'animazione stagger */
.qn-card.qn-visible {
	animation: qnCardIn 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) both;
	animation-delay: calc(var(--qn-i, 0) * 0.08s);
}

/* hover desktop */
@media (hover: hover) {
	.qn-card:hover {
		transform: translateY(-4px) scale(1.02);
		box-shadow:
			0 8px 24px rgb(0 0 0 / 25%),
			0 16px 48px rgba(0,0,0,0.08),
			inset 0  0px 0 rgba(255,255,255,0.8);
	}
	.qn-card:hover .qn-chevron {
		animation: qnPulse 0.6s ease infinite;
	}
	.qn-card:hover .qn-visual img {
		transform: scale(1.06);
	}
}

/* tap feedback */
.qn-card:active {
	transform: scale(0.97) !important;
	transition-duration: 0.1s;
}

/* === VISUAL (zona immagine / icona) === */
.qn-visual {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 60%;                     
	flex-shrink: 0;
	overflow: hidden;
	background: #e8e8ed;
	position: relative;
	padding: 0;
	border-radius: 0;
}

.qn-visual img {
	width: 100% !important;
	height: 100% !important;
	object-fit: cover;
	object-position: center center;
	display: block;
	margin:0 !important;
	transition: transform 0.35s ease;
}

/* placeholder senza immagine */
.qn-noimg {
	font-size: 10px;
	font-weight: 600;
	color: #999;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 0.3px;
	line-height: 1.5;
	padding: 10px;
}
.qn-noimg small {
	display: block;
	font-size: 9px;
	opacity: 0.6;
	margin-bottom: 2px;
}

/* === FOOTER (titolo + chevron) === */
.qn-footer {
	display: flex;
	align-items: center;                  /* centra verticalmente nel 2/5 */
	justify-content: space-between;
	gap: 8px;
	padding: 0 14px;
	height: 40%;                          /* 2/5 dell'altezza card */
	flex-shrink: 0;
	box-sizing: border-box;
}

.qn-title {
	flex: 1;
	font-size: 14px;
	font-weight: 800;
	color: #1a1a1a;
	line-height: 1.2;
	letter-spacing: 0.02em;
	min-width: 0;
	word-wrap: break-word;
	overflow-wrap: break-word;
	text-transform: uppercase;
}

.qn-chevron {
	flex-shrink: 0;
	color: #ffffff;
	display: flex;
	align-items: center;
	transition: color 0.2s;
}
@media (hover: hover) {
	.qn-card:hover .qn-chevron { color: #333; }
}

/* === CARD SPECIALE (Prodotti / Categorie) - sfondo teal === */
.qn-card-special {
	background: linear-gradient(135deg, #43b89c 0%, #3aa8a0 50%, #2d97a4 100%);
	box-shadow:
		0 4px 16px rgba(45,151,164,0.25),
		0 8px 32px rgba(45,151,164,0.15),
		inset 0 1px 0 rgba(255,255,255,0.25);
}

/* shimmer lucido */
.qn-card-special::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.12) 50%, transparent 100%);
	background-size: 200% 100%;
	animation: qnShimmer 3s ease-in-out infinite;
	pointer-events: none;
	border-radius: 14px;
	z-index: 1;
}

.qn-card-special .qn-visual {
	background: rgba(255,255,255,0.1);
	color: #fff;
}
.qn-card-special .qn-visual svg {
	opacity: 0.9;
	filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}
.qn-card-special .qn-title {
	color: #fff;
	text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.qn-card-special .qn-chevron {
	color: rgba(255,255,255,0.7);
}

@media (hover: hover) {
	.qn-card-special:hover {
		box-shadow:
			0 8px 28px rgba(45,151,164,0.35),
			0 16px 48px rgba(45,151,164,0.2),
			inset 0 1px 0 rgba(255,255,255,0.35);
	}
	.qn-card-special:hover .qn-chevron { color: #fff; }
}

/* === GRID sotto-livelli (con back stretto) === */
.qpwa-nav-layer:not([data-level="main"]) .qn-grid {
	grid-template-columns: 70px repeat(3, 1fr);
}
@media (max-width: 960px) {
	.qpwa-nav-layer:not([data-level="main"]) .qn-grid {
		grid-template-columns: 60px repeat(2, 1fr);
	}
	.qn-card {
		height:16vh;
	}
}
@media (max-width: 600px) {
	.qpwa-nav-layer:not([data-level="main"]) .qn-grid {
		grid-template-columns: 50px 1fr;
	}
	.qn-card {
		height:12vh;
	}
}

/* === CARD INDIETRO === */
.qn-card-goback {
	min-height: auto;
	background: rgba(255,255,255,0.6);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	justify-content: center;
	align-items: center;
}
.qn-card-goback .qn-footer {
	width: 100%;
	padding: 0;
	justify-content: center;
}
.qn-card-goback .qn-chevron-back {
	color: #007aff;
	margin: 0;
}
@media (hover: hover) {
	.qn-card-goback:hover {
		background: rgba(255,255,255,0.85);
	}
	.qn-card-goback:hover .qn-chevron-back {
		animation: none;
		transform: translateX(-3px);
	}
}

/* === RESPONSIVE === */
@media (max-width: 960px) {
	.qn-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 14px;
	}
}
@media (max-width: 600px) {
	.qpwa-nav {
		margin: 20px auto;
		padding: 0 12px;
	}
	.qn-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 10px;
	}
	.qn-footer {
		padding: 10px 12px;
		min-height: 46px;
	}
	.qn-title {
		font-size: 12px;
	}
	.qn-card {
		border-radius: 12px;
	}
}
@media (max-width: 380px) {
	.qn-visual {
		aspect-ratio: 4 / 3;
	}
	.qn-footer {
		padding: 8px 10px;
		min-height: 40px;
	}
	.qn-title {
		font-size: 11px;
	}
}