/* =========================================================
   Produktový grid – kompletný redizajn.

   Všetko je scopované pod .gf-product-grid-wrap, aby:
     1. Elementor / Hello theme globálne štýly nemohli rozbiť layout
        (preto sú na layout-kritických vlastnostiach !important),
     2. sa neovplyvnili rovnomenné komponenty (.gf-product-card,
        .gf-cat-pill, .gf-cat-legend-item) použité inde na stránke.

   Nadväzuje na premenné a komponenty v design.css.
   ========================================================= */

/* ---------------------------------------------------------
   0. Obranné resety proti Elementoru (box-sizing, img, a, p)
   --------------------------------------------------------- */
.gf-product-grid-wrap,
.gf-product-grid-wrap *,
.gf-product-grid-wrap *::before,
.gf-product-grid-wrap *::after {
	box-sizing: border-box;
}

.gf-product-grid-wrap {
	display: flex;
	flex-direction: column;
	gap: 28px;
	width: 100%;
	max-width: 100%;
	font-family: var(--gf-font-body);
}

.gf-product-grid-wrap a {
	text-decoration: none;
	color: inherit;
}

.gf-product-grid-wrap img {
	max-width: 100%;
	display: block;
}

.gf-product-grid-wrap p,
.gf-product-grid-wrap h3 {
	margin: 0;
}

/* Mapovanie kategórie na akcentovú farbu priamo na karte. */
.gf-product-grid-wrap .gf-cat-legend-item--all { --gf-cat-color: var(--gf-ink-900); }
.gf-product-grid-wrap [data-gf-cat="air"]     { --gf-cat-color: var(--gf-cat-air); }
.gf-product-grid-wrap [data-gf-cat="liquid"]  { --gf-cat-color: var(--gf-cat-liquid); }
.gf-product-grid-wrap [data-gf-cat="dust"]    { --gf-cat-color: var(--gf-cat-dust); }
.gf-product-grid-wrap [data-gf-cat="systems"] { --gf-cat-color: var(--gf-cat-systems); }

/* ---------------------------------------------------------
   1. Filter bar – samostatný „tab" pruh
   --------------------------------------------------------- */
.gf-product-grid-wrap .gf-product-grid__filter {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	padding: 10px;
	margin: 0;
	background: #fff;
	border: 1px solid var(--gf-border-light);
	border-radius: var(--gf-radius-md);
	box-shadow: var(--gf-shadow-pill);
}

.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	padding: 9px 14px;
	background: transparent;
	border: 0;
	border-radius: var(--gf-radius-sm);
	cursor: pointer;
	font-family: var(--gf-font-mono);
	font-weight: 500;
	font-size: 12px;
	letter-spacing: 1.2px;
	line-height: 1;
	text-transform: uppercase;
	color: var(--gf-ink-700);
	transition:
		color var(--gf-t-base) var(--gf-ease),
		background var(--gf-t-base) var(--gf-ease);
}

/* Farebná bodka pred štítkom. */
.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item::before {
	content: "";
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--gf-cat-color, var(--gf-green-500));
	flex-shrink: 0;
	transition: box-shadow var(--gf-t-base) var(--gf-ease);
}

.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item:hover {
	color: var(--gf-ink-950);
	background: var(--gf-bone-100);
}

.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item:focus-visible {
	outline: 2px solid var(--gf-green-700);
	outline-offset: 2px;
}

.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item.is-active,
.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item[aria-pressed="true"] {
	color: var(--gf-ink-950);
	font-weight: 700;
	background: var(--gf-bone-100);
}

.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item.is-active::before,
.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item[aria-pressed="true"]::before {
	box-shadow: 0 0 0 4px color-mix(in srgb, var(--gf-cat-color) 28%, transparent);
}

.gf-product-grid-wrap .gf-cat-legend-count {
	font-family: var(--gf-font-mono);
	font-size: 11px;
	letter-spacing: 0.6px;
	color: var(--gf-ink-700);
	opacity: 0.7;
}

/* ---------------------------------------------------------
   2. Grid – layout-kritické (chránené proti Elementoru)
   --------------------------------------------------------- */
.gf-product-grid-wrap .gf-product-grid {
	display: grid !important;
	grid-template-columns: repeat(var(--gf-grid-cols, 5), minmax(0, 1fr)) !important;
	gap: 20px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gf-product-grid-wrap .gf-product-grid__item {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.gf-product-grid-wrap .gf-product-grid__item[hidden] {
	display: none !important;
}

/* ---------------------------------------------------------
   3. Karta produktu
   --------------------------------------------------------- */
.gf-product-grid-wrap .gf-product-card {
	position: relative;
	display: flex;
	flex-direction: column;
	height: 100%;
	background: #fff;
	border: 1px solid var(--gf-border-light);
	border-radius: var(--gf-radius-md);
	overflow: hidden;
	box-shadow: var(--gf-shadow-card);
	transition:
		transform var(--gf-t-base) var(--gf-ease),
		box-shadow var(--gf-t-base) var(--gf-ease),
		border-color var(--gf-t-base) var(--gf-ease);
	will-change: transform;
}

/* Kategóriový akcent – tenká farebná linka navrchu, objaví sa pri hoveri. */
.gf-product-grid-wrap .gf-product-card::after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	right: 0;
	height: 3px;
	background: var(--gf-cat-color, var(--gf-green-500));
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform var(--gf-t-base) var(--gf-ease);
	z-index: 3;
}

.gf-product-grid-wrap .gf-product-card--link:hover {
	transform: translateY(-4px);
	border-color: var(--gf-bone-400);
	box-shadow: var(--gf-shadow-card-hover);
}

.gf-product-grid-wrap .gf-product-card--link:hover::after {
	transform: scaleX(1);
}

/* --- Obrázok --- */
.gf-product-grid-wrap .gf-product-card__image {
	position: relative;
	aspect-ratio: 4 / 3;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 22px;
	overflow: hidden;
	border-bottom: 1px solid var(--gf-border-light);
}

.gf-product-grid-wrap .gf-product-card__image img {
	max-width: 100%;
	max-height: 100%;
	width: auto;
	height: auto;
	object-fit: contain;
	transition: transform var(--gf-t-slow) var(--gf-ease);
	will-change: transform;
}

.gf-product-grid-wrap .gf-product-card--link:hover .gf-product-card__image img {
	transform: scale(1.05);
}

/* --- Pill kategórie (na obrázku) --- */
.gf-product-grid-wrap .gf-cat-pill {
	position: absolute;
	left: 12px;
	top: 12px;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	gap: 7px;
	margin: 0;
	padding: 5px 9px 5px 8px;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-radius: var(--gf-radius-xs);
	box-shadow: var(--gf-shadow-pill);
	font-family: var(--gf-font-mono);
	font-weight: 700;
	font-size: 10px;
	line-height: 16px;
	letter-spacing: 1.4px;
	text-transform: uppercase;
	color: var(--gf-ink-900);
}

.gf-product-grid-wrap .gf-cat-pill::before {
	content: "";
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--gf-cat-color, var(--gf-green-500));
	flex-shrink: 0;
}

@media (max-width: 800px) {
	.gf-product-grid-wrap .gf-cat-pill {
		padding: 2px 1px;
	}
}
/* --- Telo karty --- */
.gf-product-grid-wrap .gf-product-card__body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	flex: 1;
	padding: 16px 18px 18px;
}

.gf-product-grid-wrap .gf-product-card__title {
	margin: 0;
	font-family: var(--gf-font-display);
	font-weight: 700;
	font-size: 18px;
	line-height: 22px;
	letter-spacing: -0.3px;
	color: var(--gf-ink-950);
}

.gf-product-grid-wrap .gf-product-card__desc {
	margin: 0;
	font-family: var(--gf-font-body);
	font-size: 14px;
	line-height: 21px;
	color: var(--gf-ink-700);
}

/* „Zobraziť detail →" – affordance dole na karte (len pre odkazy). */
.gf-product-grid-wrap .gf-product-card__more {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	margin-top: auto;
	padding-top: 10px;
	font-family: var(--gf-font-mono);
	font-weight: 700;
	font-size: 11px;
	letter-spacing: 1.1px;
	text-transform: uppercase;
	color: var(--gf-green-800);
	opacity: 0.85;
	transition: opacity var(--gf-t-base) var(--gf-ease);
	white-space: nowrap;
}

.gf-product-grid-wrap .gf-product-card__arrow {
	transition: transform var(--gf-t-base) var(--gf-ease);
}

.gf-product-grid-wrap .gf-product-card--link:hover .gf-product-card__more {
	opacity: 1;
}

.gf-product-grid-wrap .gf-product-card--link:hover .gf-product-card__arrow {
	transform: translateX(4px);
}

/* ---------------------------------------------------------
   4. CTA pruh dole
   --------------------------------------------------------- */
.gf-product-grid-wrap .gf-product-grid__cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
	margin: 0;
	padding: 22px 26px;
	background: var(--gf-bone-100);
	border: 1px solid var(--gf-border-light);
	border-radius: var(--gf-radius-md);
}

.gf-product-grid-wrap .gf-product-grid__cta-text {
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-family: var(--gf-font-body);
	font-size: 14px;
	color: var(--gf-ink-700);
}

.gf-product-grid-wrap .gf-product-grid__cta-text strong {
	font-size: 16px;
	font-weight: 700;
	color: var(--gf-ink-950);
}

.gf-product-grid-wrap .gf-product-grid__cta-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	flex-shrink: 0;
	padding: 14px 22px;
	border-radius: var(--gf-radius-sm);
	background: var(--gf-green-700);
	color: #fff;
	font-family: var(--gf-font-mono);
	font-weight: 700;
	font-size: 12px;
	letter-spacing: 1.2px;
	text-transform: uppercase;
	transition:
		background var(--gf-t-base) var(--gf-ease),
		transform var(--gf-t-base) var(--gf-ease),
		box-shadow var(--gf-t-base) var(--gf-ease);
}

.gf-product-grid-wrap .gf-product-grid__cta-btn span {
	transition: transform var(--gf-t-base) var(--gf-ease);
}

.gf-product-grid-wrap .gf-product-grid__cta-btn:hover {
	background: var(--gf-green-800);
	transform: translateY(-2px);
	box-shadow: var(--gf-shadow-cta-emerald-hover);
}

.gf-product-grid-wrap .gf-product-grid__cta-btn:hover span {
	transform: translateX(4px);
}

/* ---------------------------------------------------------
   5. Responsive
   --------------------------------------------------------- */
@media (max-width: 1200px) {
	.gf-product-grid-wrap .gf-product-grid {
		grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
	}
}

@media (max-width: 992px) {
	.gf-product-grid-wrap .gf-product-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
	}
}

@media (max-width: 680px) {
	.gf-product-grid-wrap .gf-product-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
		gap: 14px;
	}

	/* Filter bar sa stane horizontálne posuvným. */
	.gf-product-grid-wrap .gf-product-grid__filter {
		flex-wrap: nowrap;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
	}

	.gf-product-grid-wrap .gf-product-grid__filter::-webkit-scrollbar {
		display: none;
	}

	.gf-product-grid-wrap .gf-product-grid__filter .gf-cat-legend-item {
		flex-shrink: 0;
		font-size: 11px;
	}

	.gf-product-grid-wrap .gf-product-grid__cta {
		flex-direction: column;
		align-items: flex-start;
		padding: 20px;
	}

	.gf-product-grid-wrap .gf-product-grid__cta-btn {
		width: 100%;
		justify-content: center;
	}
}

@media (max-width: 420px) {
	.gf-product-grid-wrap .gf-product-grid {
		grid-template-columns: 2fr 2fr !important;
		gap: 4px;
	}
	.gf-product-grid-wrap .gf-product-card__desc {
		display: none;
	}
	.gf-product-grid-wrap .gf-product-card__image {
		padding: 0;
		background: white;
	}
}

/* Bez animácií pri dotykových / reduced-motion zariadeniach. */
@media (hover: none) {
	.gf-product-grid-wrap .gf-product-card--link:hover {
		transform: none;
	}

	.gf-product-grid-wrap .gf-product-card--link:hover .gf-product-card__image img {
		transform: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.gf-product-grid-wrap * {
		transition: none !important;
	}
}