/* ==========================================================================
   Q Clima — single product page (template-parts/product/*). Uses tokens from qc-base.css.
   Also restyles WowAddons (.prad-*) fields; the plugin's own stylesheets are dequeued on this page.
   ========================================================================== */

.qc-page-product .woocommerce-notices-wrapper { max-width: var(--qc-max); margin: 16px auto 0; padding: 0 var(--qc-pad); }
.qc-pd { --qc-sub-h: 52px; }

/* Top ---------------------------------------------------------------------- */
.qc-pd-top { padding: 16px 0 40px; background: linear-gradient(180deg, var(--qc-ice) 0, #fff 320px); }
.qc-pd-top .qc-crumbs { margin-bottom: 16px; }
.qc-pd-top .qc-crumbs li:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 60vw; }
.qc-pd-top__grid { display: grid; gap: 24px; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 900px) {
	.qc-pd-top { padding-bottom: 56px; }
	.qc-pd-top__grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 40px; }
}
@media (min-width: 1280px) { .qc-pd-top__grid { gap: 64px; } }

/* Gallery ------------------------------------------------------------------ */
.qc-gal { min-width: 0; }
@media (min-width: 900px) { .qc-gal { position: sticky; top: calc(var(--qc-hdr-h, 120px) + 16px); } }
.qc-gal__stage { position: relative; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); background: radial-gradient(60% 60% at 50% 52%, #EEF6FF 0%, #fff 78%); overflow: hidden; }
.qc-gal__track { display: flex; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.qc-gal__track::-webkit-scrollbar { display: none; }
.qc-gal__track:focus-visible { outline-offset: -3px; }
.qc-gal__slide { flex: 0 0 100%; margin: 0; aspect-ratio: 1 / 1; scroll-snap-align: start; scroll-snap-stop: always; }
.qc-gal__zoom { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.qc-gal__img { width: 86%; height: 86%; object-fit: contain; }
.qc-gal__flag { position: absolute; top: 14px; left: 14px; z-index: 2; padding: 6px 12px; border-radius: var(--qc-r-sm); background: var(--qc-black); color: #E2E8F0; font: 700 11px/1 var(--qc-font-body); letter-spacing: .14em; text-transform: uppercase; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14); }
.qc-gal__sale { position: absolute; top: 14px; right: 14px; z-index: 2; height: 28px; font-size: 13px; }
.qc-gal__nav { position: absolute; top: 50%; z-index: 2; display: none; align-items: center; justify-content: center; width: 44px; height: 44px; margin-top: -22px; border: 1px solid var(--qc-line); border-radius: 50%; background: rgba(255, 255, 255, .94); color: var(--qc-navy); box-shadow: var(--qc-shadow-1); transition: background-color .15s, color .15s; }
.qc-gal__nav:hover { background: var(--qc-navy); color: #fff; }
.qc-gal__nav--prev { left: 12px; }
.qc-gal__nav--next { right: 12px; }
.qc-gal__dots { position: absolute; left: 0; right: 0; bottom: 12px; display: flex; justify-content: center; gap: 6px; pointer-events: none; }
.qc-gal__dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--qc-line-strong); transition: width .2s, background-color .2s; }
.qc-gal__dots span.is-active { width: 20px; border-radius: 4px; background: var(--qc-navy); }
.qc-gal__thumbs { display: none; gap: 10px; margin: 12px 0 0; padding: 0; list-style: none; overflow-x: auto; scrollbar-width: thin; }
.qc-gal__thumb { display: flex; align-items: center; justify-content: center; width: 76px; height: 76px; padding: 6px; border: 1.5px solid var(--qc-line); border-radius: var(--qc-r-md); background: #fff; transition: border-color .15s; }
.qc-gal__thumb img { width: 100%; height: 100%; object-fit: contain; }
.qc-gal__thumb:hover { border-color: var(--qc-line-strong); }
.qc-gal__thumb.is-active { border-color: var(--qc-sky); box-shadow: 0 0 0 3px rgba(2, 132, 199, .12); }
@media (min-width: 600px) { .qc-gal__thumbs { display: flex; } .qc-gal__dots { display: none; } }
@media (min-width: 900px) and (hover: hover) { .qc-gal__nav { display: inline-flex; } }

.qc-gal__dialog { max-width: min(96vw, 980px); width: 100%; padding: 48px 16px 16px; }
.qc-gal__dialog img { width: 100%; height: auto; max-height: 76vh; object-fit: contain; }
.qc-gal__dlgnav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 8px; font-weight: 700; color: var(--qc-muted); font-variant-numeric: tabular-nums; }

/* Buy box ------------------------------------------------------------------ */
.qc-buy { min-width: 0; }
.qc-buy__brand { display: inline-block; margin-bottom: 6px; font: 700 12px/1.3 var(--qc-font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--qc-sky); }
.qc-buy__brand:hover { color: var(--qc-navy); }
.qc-buy__title { margin: 0 0 8px; font-size: clamp(24px, 2.5vw, 32px); line-height: 1.18; font-weight: 600; letter-spacing: .005em; overflow-wrap: anywhere; }
.qc-buy__model { margin: 0; font-size: 14px; color: var(--qc-text-2); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.qc-buy__model span { color: var(--qc-muted); }
.qc-buy__energy { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 16px; }
.qc-buy__energy .qc-badge--heat { height: 28px; gap: 2px; text-transform: none; letter-spacing: .02em; font-size: 12px; }
.qc-buy__classes { font-size: 14px; font-weight: 600; color: var(--qc-text-2); }

/* Same series, other power */
.qc-power { margin-top: 20px; }
.qc-power__label { margin: 0 0 8px; font: 700 12px/1.3 var(--qc-font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--qc-muted); }
.qc-power__list { display: inline-flex; max-width: 100%; gap: 4px; padding: 4px; list-style: none; border: 1px solid var(--qc-line); border-radius: var(--qc-r); background: var(--qc-ice); overflow-x: auto; scrollbar-width: none; }
.qc-power__list::-webkit-scrollbar { display: none; }
.qc-power__item { display: inline-flex; align-items: baseline; justify-content: center; gap: 4px; min-height: 40px; padding: 10px 14px; border-radius: 6px; color: var(--qc-text-2); font-size: 12px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; transition: background-color .15s, color .15s; }
.qc-power__item strong { font-size: 15px; color: var(--qc-navy); }
a.qc-power__item:hover { background: #fff; color: var(--qc-navy); box-shadow: 0 1px 3px rgba(15, 23, 42, .08); }
.qc-power__item.is-current { background: var(--qc-navy); color: #CFE0F0; }
.qc-power__item.is-current strong { color: #fff; }

/* Key spec tiles */
.qc-tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 20px 0 0; padding: 0; list-style: none; }
@media (min-width: 560px) { .qc-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 900px) and (max-width: 1099px) { .qc-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.qc-tile { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 10px; align-content: start; padding: 12px; border: 1px solid var(--qc-line); border-radius: var(--qc-r-md); background: #fff; }
.qc-tile__icon { grid-row: span 3; margin-top: 2px; color: var(--qc-sky); }
.qc-tile__label { font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--qc-muted); line-height: 1.3; }
.qc-tile__value { font-size: 15px; line-height: 1.3; color: var(--qc-navy); font-variant-numeric: tabular-nums; }
.qc-tile__note { font-size: 11.5px; line-height: 1.3; color: var(--qc-muted); font-style: italic; }

/* Price + form panel */
.qc-buy__panel { margin-top: 20px; padding: 20px; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); background: #fff; box-shadow: var(--qc-shadow-1); }
.qc-buy__pricerow { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 8px 16px; margin-bottom: 16px; }
.qc-buy__price .qc-price__now { font-size: 36px; }
.qc-buy__price .qc-price__old { font-size: 15px; }
.qc-stock { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 6px; font-size: 14px; font-weight: 700; }
.qc-stock::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(16, 185, 129, .16); }
.qc-stock--instock { color: #047857; }
.qc-stock--onbackorder { color: #B45309; }
.qc-stock--outofstock { color: var(--qc-coral-dark); }
.qc-stock--outofstock::before, .qc-stock--onbackorder::before { box-shadow: none; }
.qc-buy__form .stock { margin: 0 0 12px; font-weight: 700; }
.qc-buy__form form.cart { display: flex; flex-wrap: wrap; align-items: stretch; gap: 12px; margin: 0; }
.qc-buy__form form.cart > *:not(.quantity):not(.single_add_to_cart_button) { flex: 1 1 100%; }
.qc-buy__form .quantity { display: inline-flex; align-items: stretch; flex: none; height: 56px; border: 1px solid var(--qc-line-strong); border-radius: var(--qc-r); background: #fff; overflow: hidden; }
.qc-buy__form .quantity input.qty { width: 44px; min-height: 0; padding: 0; border: 0; border-radius: 0; background: transparent; text-align: center; font-weight: 700; font-size: 16px; font-variant-numeric: tabular-nums; -moz-appearance: textfield; appearance: textfield; }
.qc-buy__form .quantity input.qty::-webkit-outer-spin-button, .qc-buy__form .quantity input.qty::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qc-buy__form .quantity input.qty:focus { outline: 0; box-shadow: none; }
.qc-buy__form .quantity:focus-within { border-color: var(--qc-sky); box-shadow: 0 0 0 3px rgba(2, 132, 199, .15); }
.qc-qty__btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; border: 0; background: var(--qc-ice); color: var(--qc-navy); transition: background-color .15s; }
.qc-qty__btn:hover { background: var(--qc-subtle); }
.qc-buy__form .single_add_to_cart_button { display: inline-flex; flex: 1 1 200px; align-items: center; justify-content: center; gap: 8px; min-height: 56px; padding: 0 24px; border: 0; border-radius: var(--qc-r); background: var(--qc-blue); color: #fff; font: 700 16px/1 var(--qc-font-body); letter-spacing: .02em; transition: transform .15s, background-color .15s, box-shadow .15s; }
.qc-buy__form .single_add_to_cart_button:hover { background: #1D4ED8; transform: translateY(-1px); box-shadow: 0 10px 24px -8px rgba(37, 99, 235, .55); }
.qc-buy__form .single_add_to_cart_button.is-loading { opacity: .7; pointer-events: none; }
.qc-buy__form .single_add_to_cart_button.is-loading::before { content: ''; width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, .45); border-top-color: #fff; border-radius: 50%; animation: qc-spin .7s linear infinite; }
.qc-buy__form .single_add_to_cart_button.disabled, .qc-buy__form .single_add_to_cart_button:disabled { opacity: .5; cursor: not-allowed; }
@keyframes qc-spin { to { transform: rotate(360deg); } }
.qc-buy__total { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; margin: 14px 0 0; padding: 12px 14px; border-radius: var(--qc-r); background: var(--qc-ice); font-size: 14px; font-weight: 600; color: var(--qc-text-2); }
.qc-buy__total strong { font: 700 20px/1.1 var(--qc-font-head); color: var(--qc-navy); font-variant-numeric: tabular-nums; }
.qc-buy__added { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-top: 14px; padding: 12px 14px; border: 1px solid #A7F3D0; border-radius: var(--qc-r); background: #ECFDF5; color: #065F46; font-weight: 700; font-size: 14px; }
.qc-buy__added.is-error { border-color: #FECACA; background: #FEF2F2; color: #991B1B; }
.qc-buy__tools { display: flex; gap: 8px; margin-top: 12px; }
.qc-buy__tools .qc-toggle { flex: 1; }

/* WowAddons fields (restyled) */
.prad-field-none, .prad-loader, .prad-product-price-summary { display: none !important; }
.prad-addons-wrapper.prad-loading { filter: none; opacity: 1; }
.prad-relative { position: relative; }
.prad-d-flex { display: flex; }
.prad-flex-column { flex-direction: column; }
.prad-item-center { align-items: center; }
.prad-blocks-container { margin: 0 0 16px; }
.prad-blocks-container:last-of-type { margin-bottom: 4px; }
.prad-fron-edit-addon { position: absolute; top: 0; right: 0; z-index: 3; font-size: 12px; font-weight: 700; }
.prad-parent + .prad-parent { margin-top: 16px; }
.prad-block-title { margin-bottom: 8px; font: 700 14px/1.3 var(--qc-font-body); color: var(--qc-navy-ink); }
.prad-block-description, .prad-parent .prad-description { margin: -4px 0 8px; font-size: 13px; color: var(--qc-muted); }
.prad-input-container { display: grid; gap: 8px; grid-template-columns: minmax(0, 1fr); }
.qc-prad-choice .prad-input-container { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.prad-checkbox-item-wrapper, .prad-radio-item-wrapper { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 56px; padding: 12px 14px; border: 1.5px solid var(--qc-line); border-radius: var(--qc-r-md); background: #fff; cursor: pointer; transition: border-color .15s, background-color .15s, box-shadow .15s; }
.prad-checkbox-item-wrapper:hover, .prad-radio-item-wrapper:hover { border-color: var(--qc-line-strong); }
.prad-checkbox-item-wrapper:has(input:checked), .prad-radio-item-wrapper:has(input:checked) { border-color: var(--qc-sky); background: #F0F9FF; box-shadow: 0 0 0 3px rgba(2, 132, 199, .12); }
.prad-checkbox-item-wrapper:has(input:focus-visible), .prad-radio-item-wrapper:has(input:focus-visible) { outline: 3px solid rgba(2, 132, 199, .45); outline-offset: 2px; }
.prad-checkbox-item, .prad-radio-item { display: flex; align-items: center; min-width: 0; }
.prad-input-hidden { position: absolute !important; width: 1px; height: 1px; margin: 0; opacity: 0; overflow: hidden; clip: rect(0 0 0 0); }
.prad-checkbox-item label, .prad-radio-item label { display: flex; align-items: center; gap: 10px; min-width: 0; margin: 0; cursor: pointer; font-weight: 700; font-size: 15px; color: var(--qc-navy-ink); line-height: 1.3; }
.prad-checkbox-item label::after, .prad-radio-item label::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
.prad-checkbox-mark, .prad-radio-mark { display: grid; place-content: center; flex: none; width: 20px; height: 20px; border: 1.5px solid #94A3B8; border-radius: 4px; background: #fff; color: #fff; transition: background-color .15s, border-color .15s; }
.prad-checkbox-mark svg { opacity: 0; }
input:checked + label .prad-checkbox-mark { background: var(--qc-sky); border-color: var(--qc-sky); }
input:checked + label .prad-checkbox-mark svg { opacity: 1; }
.qc-prad-choice .prad-checkbox-mark, .prad-radio-mark { border-radius: 50%; }
.qc-prad-choice .prad-checkbox-mark svg { display: none; }
.qc-prad-choice input:checked + label .prad-checkbox-mark::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #fff; }
.prad-block-content, .prad-option-content { min-width: 0; }
.prad-ellipsis-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.prad-block-price { flex: none; font: 700 14px/1.2 var(--qc-font-body); color: var(--qc-navy); white-space: nowrap; font-variant-numeric: tabular-nums; }
.prad-block-price .pricex::before { content: '+'; }
.prad-checkbox-item-wrapper:has(input[value="0"]) .prad-block-price, .prad-radio-item-wrapper:has(input[value="0"]) .prad-block-price { display: none; }
.prad-parent select, .prad-parent input[type=text], .prad-parent input[type=number], .prad-parent input[type=email], .prad-parent textarea { width: 100%; min-height: 48px; padding: 10px 14px; border: 1px solid var(--qc-line-strong); border-radius: var(--qc-r); background: #fff; }

/* Info rows + advice */
.qc-buy__info { display: grid; gap: 0; margin: 20px 0 0; padding: 0; list-style: none; }
.qc-buy__info li { display: flex; align-items: flex-start; gap: 14px; padding: 14px 4px; border-bottom: 1px solid var(--qc-subtle); }
.qc-buy__info li:first-child { padding-top: 4px; }
.qc-buy__info .qc-i { margin-top: 2px; color: var(--qc-sky); }
.qc-buy__info strong { display: block; font-size: 14px; color: var(--qc-navy-ink); }
.qc-buy__info span { font-size: 14px; color: var(--qc-text-2); font-variant-numeric: tabular-nums; }
.qc-buy__info a { font-weight: 700; }
.qc-advice { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 14px; margin-top: 16px; padding: 16px; border-radius: var(--qc-r-md); background: var(--qc-sky-soft); }
.qc-advice__icon { color: var(--qc-sky); }
.qc-advice__text { flex: 1 1 200px; min-width: 0; }
.qc-advice__text strong { display: block; font: 600 18px/1.2 var(--qc-font-head); color: var(--qc-navy); }
.qc-advice__text span { font-size: 13.5px; color: #075985; }
.qc-advice__call { background: #fff; font-variant-numeric: tabular-nums; }
@media (max-width: 479px) { .qc-advice__call { flex: 1 1 100%; } }

/* Sub-nav (sticky) --------------------------------------------------------- */
.qc-subnav { position: sticky; top: var(--qc-hdr-h, 64px); z-index: 90; background: rgba(255, 255, 255, .97); border-top: 1px solid var(--qc-line); border-bottom: 1px solid var(--qc-line); transition: box-shadow .2s; }
.qc-subnav.is-stuck { box-shadow: 0 8px 20px -12px rgba(15, 23, 42, .25); }
.qc-subnav__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.qc-subnav__list { display: flex; gap: 4px; min-width: 0; margin: 0 calc(var(--qc-pad) * -1); padding: 0 var(--qc-pad); list-style: none; overflow-x: auto; scrollbar-width: none; }
.qc-subnav__list::-webkit-scrollbar { display: none; }
.qc-subnav__link { display: inline-flex; align-items: center; height: var(--qc-sub-h); padding: 0 14px; border-bottom: 2px solid transparent; color: var(--qc-text-2); font-weight: 700; font-size: 14px; white-space: nowrap; transition: color .15s, border-color .15s; }
.qc-subnav__link:hover { color: var(--qc-navy); }
.qc-subnav__link.is-active { color: var(--qc-navy); border-bottom-color: var(--qc-sky); }
.qc-subnav__buy { display: none; align-items: center; gap: 16px; flex: none; }
.qc-subnav__name { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; font-size: 14px; color: var(--qc-navy-ink); }
.qc-subnav__buy .qc-price__now { font-size: 20px; }
.qc-subnav__buy .qc-price__old { display: none; }
@media (min-width: 900px) { .qc-subnav.has-buy .qc-subnav__buy { display: flex; } .qc-subnav__list { margin: 0; padding: 0; } }
@media (max-width: 1279px) { .qc-subnav__name { display: none; } }

/* Sections ----------------------------------------------------------------- */
.qc-pd-sec { padding: 56px 0; scroll-margin-top: calc(var(--qc-hdr-h, 64px) + var(--qc-sub-h, 52px)); }
@media (min-width: 900px) { .qc-pd-sec { padding: 72px 0; } }
.qc-pd-sec--ice { background: var(--qc-ice); }
.qc-pd-sec__title { margin-bottom: 24px; }
.qc-pd-sec + .qc-pd-sec:not(.qc-pd-sec--ice) { border-top: 1px solid var(--qc-subtle); }

/* Description */
.qc-pd-desc { max-width: 860px; }
.qc-pd-desc__body { position: relative; overflow-wrap: anywhere; }
.qc-pd-desc__body.is-clamped { max-height: 640px; overflow: hidden; }
.qc-pd-desc__body.is-clamped::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff); }
.qc-pd-desc__body img { height: auto; }
.qc-pd-desc__body table { display: block; overflow-x: auto; }
.qc-pd-desc__toggle { margin-top: 16px; }

/* Specs */
.qc-specs { columns: 2 440px; column-gap: 24px; }
.qc-specs__group { break-inside: avoid; margin: 0 0 24px; padding: 4px 20px 8px; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); background: #fff; box-shadow: var(--qc-shadow-1); }
.qc-specs__title { margin: 0; padding: 14px 0 12px; border-bottom: 2px solid var(--qc-subtle); font-size: 17px; letter-spacing: .06em; text-transform: uppercase; }
.qc-specs__table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.qc-specs__table tr + tr { border-top: 1px solid var(--qc-subtle); }
.qc-specs__table th { width: 52%; padding: 11px 12px 11px 0; text-align: left; vertical-align: top; font-weight: 500; font-size: 14px; color: var(--qc-text-2); }
.qc-specs__table td { padding: 11px 0; text-align: right; vertical-align: top; font-weight: 700; font-size: 14.5px; color: var(--qc-navy-ink); overflow-wrap: anywhere; }
.qc-specs__features { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; list-style: none; }
.qc-specs__features li { display: inline-flex; align-items: center; gap: 4px; padding: 4px 9px; border-radius: var(--qc-r-sm); background: var(--qc-subtle); font-size: 12.5px; font-weight: 600; text-align: left; }
.qc-specs__features .qc-i { color: var(--qc-green); }
.qc-specs__note { display: flex; gap: 8px; align-items: flex-start; max-width: 860px; margin: 0; font-size: 13.5px; color: var(--qc-muted); }
.qc-specs__note .qc-i { margin-top: 3px; color: var(--qc-sky); }
@media (max-width: 479px) {
	.qc-specs__group { padding: 4px 14px 6px; }
	.qc-specs__table th { width: 60%; font-size: 13.5px; }
	.qc-specs__table td { font-size: 14px; }
	.qc-specs__table tr:has(.qc-specs__features) th { display: block; width: auto; padding-bottom: 4px; }
	.qc-specs__table tr:has(.qc-specs__features) td { display: block; padding-top: 0; }
	.qc-specs__features { justify-content: flex-start; }
}

/* Energy label */
.qc-elabel { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 768px) { .qc-elabel { grid-template-columns: 300px minmax(0, 1fr); gap: 56px; } }
.qc-elabel__img { display: block; justify-self: center; width: 100%; max-width: 300px; padding: 14px; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); background: #fff; box-shadow: var(--qc-shadow-1); cursor: zoom-in; transition: box-shadow .2s; }
.qc-elabel__img:hover { box-shadow: var(--qc-shadow-2); }
.qc-elabel__img img { width: 100%; height: auto; }
.qc-elabel__facts { display: grid; gap: 0; max-width: 520px; margin: 20px 0 24px; }
.qc-elabel__facts div { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 52px; padding: 8px 0; border-bottom: 1px solid var(--qc-subtle); }
.qc-elabel__facts dt { font-size: 14px; color: var(--qc-text-2); }
.qc-elabel__facts dd { margin: 0; font-weight: 700; color: var(--qc-navy-ink); }
.qc-elabel__actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 479px) { .qc-elabel__actions .qc-btn { width: 100%; padding-top: 10px; padding-bottom: 10px; white-space: normal; line-height: 1.3; } }

/* Installation */
.qc-inst { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 1000px) { .qc-inst { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 56px; } }
.qc-inst__steps { display: grid; gap: 18px; margin: 28px 0 0; padding: 0; list-style: none; }
.qc-inst__steps li { display: flex; align-items: flex-start; gap: 16px; }
.qc-inst__num { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--qc-navy); color: #fff; font: 600 18px/1 var(--qc-font-head); }
.qc-inst__steps strong { display: block; font-size: 16px; color: var(--qc-navy); }
.qc-inst__steps div span { font-size: 15px; color: var(--qc-text-2); }
.qc-inst__hint { display: flex; gap: 10px; align-items: flex-start; margin: 28px 0 0; padding: 14px 16px; border-radius: var(--qc-r-md); background: var(--qc-sky-soft); color: #075985; font-size: 14.5px; font-weight: 600; }
.qc-inst__hint .qc-i { margin-top: 2px; }
.qc-inst__card { padding: 24px; border: 1px solid var(--qc-line); border-radius: var(--qc-r-lg); background: #fff; box-shadow: var(--qc-shadow-1); }
.qc-inst__card .qc-h3 { margin-bottom: 14px; }
.qc-inst__table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.qc-inst__table tr { border-top: 1px solid var(--qc-subtle); }
.qc-inst__table th, .qc-inst__table td { padding: 12px 8px; }
.qc-inst__table th { text-align: left; font-weight: 600; font-size: 14.5px; color: var(--qc-text-2); }
.qc-inst__table th .qc-badge { margin-left: 6px; vertical-align: 1px; }
.qc-inst__table td { text-align: right; font: 700 20px/1 var(--qc-font-head); color: var(--qc-navy); white-space: nowrap; }
.qc-inst__table tr.is-current { background: var(--qc-ice); }
.qc-inst__table tr.is-current th { color: var(--qc-navy-ink); font-weight: 700; }
.qc-inst__pipe { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; margin: 12px 0 0; padding: 12px 8px 0; border-top: 1px solid var(--qc-subtle); font-size: 14px; color: var(--qc-text-2); font-variant-numeric: tabular-nums; }
.qc-inst__pipe strong { color: var(--qc-navy); }
.qc-inst__note { margin: 12px 0 0; font-size: 13px; color: var(--qc-muted); }
.qc-inst__links { display: grid; justify-items: center; gap: 14px; margin-top: 20px; }

/* FAQ */
.qc-pd-faq { display: grid; gap: 24px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) { .qc-pd-faq { grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr); gap: 56px; } }
.qc-faq { border-top: 1px solid var(--qc-line); }
.qc-faq__item { border-bottom: 1px solid var(--qc-line); }
.qc-faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; padding: 14px 0; list-style: none; cursor: pointer; font-weight: 700; font-size: 16px; color: var(--qc-navy); }
.qc-faq__item summary::-webkit-details-marker { display: none; }
.qc-faq__item summary:hover { color: var(--qc-sky); }
.qc-faq__icon { flex: none; color: var(--qc-sky); transition: transform .2s; }
.qc-faq__item[open] .qc-faq__icon { transform: rotate(45deg); }
.qc-faq__a { padding: 0 40px 18px 0; font-size: 15px; line-height: 1.7; color: var(--qc-text-2); }
.qc-faq__a p { margin: 0; }
.qc-faq__a a { text-decoration: underline; text-underline-offset: 3px; }

/* Related */
.qc-pd-related { background: var(--qc-ice); border-top: 1px solid var(--qc-subtle); }

/* Mobile buy bar ------------------------------------------------------------ */
.qc-buybar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 190; padding: 10px var(--qc-pad) calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--qc-line); box-shadow: 0 -10px 28px -12px rgba(15, 23, 42, .3); animation: qc-up .2s ease-out; }
.qc-buybar__in { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.qc-buybar__info { display: flex; flex-direction: column; min-width: 0; }
.qc-buybar__name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12.5px; font-weight: 600; color: var(--qc-text-2); }
.qc-buybar .qc-price { flex-direction: row; align-items: baseline; gap: 8px; }
.qc-buybar .qc-price__now { font-size: 20px; }
.qc-buybar .qc-price__old { font-size: 12px; }
.qc-buybar__btn { flex: none; min-height: 48px; padding: 0 18px; }
@media (min-width: 900px) { .qc-buybar { display: none !important; } }
@media (max-width: 899px) { .qc-page-product .qc-footer { padding-bottom: 84px; } }
/* qc-base.css line ~215 resets .qc-card__tools to position:relative (overlapping the badges); keep it absolute here until fixed in base. */
.qc-pd-related .qc-card__tools { position: absolute; }
@media (min-width: 600px) and (max-width: 899px) { .qc-gal__slide { aspect-ratio: 4 / 3; } }