/* ==========================================================================
   PRODUCT DETAIL — MOBILE LAYER (override-only)
   Tutto qui dentro è confinato in @media max-width: 767.98px.
   NESSUNA REGOLA TOCCA IL DESKTOP.
   ========================================================================== */

@media (max-width: 767.98px) {

    /* ── 0. Container & full-width breathing ─────────────────────────────── */
    .product-page {
        padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
    }

    .wa-float {
        bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
    }

    .product-page-container {
        padding: 0 12px;
    }

    /* ── 1. Hero strip: layout verticale compatto ────────────────────────── */
    .page-hero__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding-top: 16px;
        padding-bottom: 16px;
    }

    .page-hero__label {
        font-size: 11px;
        letter-spacing: 0.12em;
    }

    .page-hero__title {
        font-size: clamp(1.4rem, 5.5vw, 1.85rem) !important;
        line-height: 1.15;
        letter-spacing: -0.5px;
        margin: 4px 0 6px;
    }

    .page-hero__subtitle {
        font-size: 13px;
        margin: 0;
        opacity: .85;
    }

    .page-hero__badge {
        align-self: flex-start;
        font-size: 11px;
        padding: 6px 10px;
    }

    /* ── 2. Sidebar filtri del catalogo: NASCOSTA sul detail mobile ─────── */
    .product-layout__sidebar {
        display: none;
    }

    .product-layout {
        gap: 0;
    }

    /* ── 3. Breadcrumb: una riga, troncata, font micro ───────────────────── */
    .product-breadcrumb {
        padding: 10px 0;
        font-size: 11px;
        flex-wrap: nowrap;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: none;
    }
    .product-breadcrumb::-webkit-scrollbar { display: none; }

    .product-breadcrumb .bc-current {
        text-overflow: ellipsis;
        overflow: hidden;
        max-width: 50vw;
    }

    /* ── 4. Product block: pulizia bordi ─────────────────────────────────── */
    .product-block {
        border-radius: 2px;
        margin-bottom: 16px;
    }

    .product-block__inner,
    .product-block__left {
        grid-template-columns: 1fr !important;
    }

    /* ── 5. Gallery: full-bleed, thumbs scrollabili ──────────────────────── */
    .product-gallery {
        padding: 14px 12px 10px;
        gap: 10px;
    }

    .product-gallery__main {
        aspect-ratio: 4 / 4;       /* meno verticale del 1:1 su schermi piccoli */
        border-radius: 2px;
        border-color: #e8e8e8;
    }

    .product-gallery__main img {
        max-width: 96%;
        max-height: 96%;
    }

    .product-gallery__badge {
        top: 10px;
        left: 10px;
        gap: 5px;
        flex-direction: column;
        align-items: flex-start;
    }

    .product-gallery__badge .badge--stock,
    .product-gallery__badge .badge--discount {
        font-size: 10px;
        padding: 4px 8px;
        letter-spacing: 0.06em;
    }

    .product-gallery__thumbs {
        display: flex !important;
        overflow-x: auto;
        gap: 8px;
        scrollbar-width: none;
        scroll-snap-type: x mandatory;
        padding-bottom: 2px;
    }
    .product-gallery__thumbs::-webkit-scrollbar { display: none; }

    .product-gallery__thumb {
        flex: 0 0 64px;
        width: 64px;
        height: 64px;
        scroll-snap-align: start;
        border-radius: 2px;
    }

    /* ── 6. Info column ──────────────────────────────────────────────────── */
    .product-info {
        padding: 18px 16px 22px !important;
        border-top: 1px solid #f0f0f0;
    }

    .product-info__rating {
        margin-bottom: 12px;
        padding-bottom: 12px;
        justify-content: center;
    }

    .product-info__stars i { font-size: 14px; }

    /* Quick-specs: due colonne label/value, mono, sharp */
    .product-info__quick-specs {
        display: grid;
        grid-template-columns: max-content 1fr;
        gap: 0 14px;
        margin: 8px 0 14px;
        background: #fafafa;
        border: 1px solid #ececec;
        border-left: 3px solid var(--primary, #e02020);
        padding: 12px 14px;
    }

    .product-info__quick-specs li {
        display: contents !important;          /* riusa il grid del genitore */
        font-size: 13px;
    }

    .product-info__quick-specs li::before {
        content: none !important;              /* via il bullet "•" */
    }

    .product-info__quick-specs .qs-label {
        font-size: 10.5px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: #888;
        padding: 6px 0 2px;
        align-self: end;
        border-bottom: 1px dashed transparent;
    }

    .product-info__quick-specs .qs-value {
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
        font-size: 13px;
        font-weight: 600;
        color: #1a1a1a;
        padding: 6px 0;
        word-break: break-all;
    }

    /* Separatore tra righe */
    .product-info__quick-specs li + li .qs-label,
    .product-info__quick-specs li + li .qs-value {
        border-top: 1px dotted #e2e2e2;
    }

    .product-info__see-full {
        margin-bottom: 14px;
        font-size: 12px;
    }

    /* Meta tags */
    .product-info__meta {
        margin-bottom: 12px;
        padding-bottom: 10px;
    }

    .product-info__meta-tag {
        font-size: 11px;
        padding: 4px 10px;
    }

    .product-info__share {
        padding-top: 10px;
        gap: 8px;
    }

    .product-info__share-btn {
        flex: 1;
        text-align: center;
        font-size: 13px;
        padding: 8px 10px;
    }

    /* ── 7. Purchase box ─────────────────────────────────────────────────── */
    .product-purchase {
        padding: 16px 14px 14px;
    }

    .product-purchase__price-row {
        display: flex;
        align-items: baseline;
        flex-wrap: wrap;
        gap: 8px 10px;
        margin-bottom: 8px;
    }

    .product-purchase__price {
        font-size: 28px !important;
        line-height: 1;
    }

    .product-purchase__old-price {
        font-size: 14px;
    }

    .product-purchase__tax {
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: #888;
    }

    .product-purchase__stock {
        font-size: 12.5px;
        margin-bottom: 14px;
    }

    /* Actions: stack pulito */
    .product-purchase__actions {
        display: grid !important;
        grid-template-columns: auto 1fr;
        grid-template-areas:
            "qty cart"
            "wish compare";
        gap: 10px;
    }

    .product-purchase__qty {
        grid-area: qty;
        height: 48px;
    }

    .product-purchase__qty-btn {
        min-width: 40px;
        font-size: 18px;
    }

    .product-purchase__qty-input {
        width: 44px;
        font-size: 15px;
    }

    .product-purchase__cart-btn {
        grid-area: cart;
        font-size: 14px;
        padding: 0 14px;
        height: 48px;
        letter-spacing: 0.04em;
    }

    .product-purchase__wishlist-btn.btn-wishlist {
        grid-area: wish;
        height: 44px;
    }

    .product-purchase__wishlist-btn.btn-compare {
        grid-area: compare;
        height: 44px;
    }

    .product-purchase__wishlist-btn {
        width: 100%;
        justify-content: center;
        font-size: 13px;
        gap: 8px;
    }

    /* Le label desktop (Aggiungi ai preferiti / Rimuovi) restano nascoste su mobile.
       Sul mobile mostriamo invece la btn-mobile-label inserita nel Blade.       */
    .product-purchase__wishlist-btn .wishlist-text-add,
    .product-purchase__wishlist-btn .wishlist-text-remove {
        display: none !important;
    }

    .btn-mobile-label {
        display: inline-block;
        font-size: 12.5px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: inherit;
    }

    /* ── 8. Trust features: griglia 2x2 compatta ─────────────────────────── */
    .product-trust {
        padding: 12px 14px 16px;
        display: grid !important;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .product-trust__item {
        flex: unset !important;
        min-width: 0 !important;
        background: #fafafa;
        border: 1px solid #ececec;
        border-left: 3px solid var(--primary, #e02020);
        padding: 10px 12px;
        border-radius: 2px;
        display: block;
    }

    /* Icone trust nascoste su mobile (richiesta utente): nascondiamo sia il
       wrapper .product-trust__icon che eventuali <img> direttamente nei trust item */
    .product-trust__icon,
    .product-trust__item img {
        display: none !important;
    }

    .product-trust__text {
        display: block;
    }

    .product-trust__text strong {
        font-size: 12px;
        line-height: 1.2;
        display: block;
        margin-bottom: 2px;
        color: #111;
        white-space: normal;
    }

    .product-trust__text span {
        font-size: 11px;
        line-height: 1.3;
        color: #777;
        display: block;
        white-space: normal;
    }

    /* ── 9. Tabs → accordion verticale su mobile ─────────────────────────── */
    .product-tabs {
        margin-bottom: 16px;
        border-radius: 4px;
        overflow: hidden;
    }

    .product-tabs__nav {
        display: none !important;
    }

    .product-tabs__panel {
        display: block !important;
        padding: 0 !important;
        border-bottom: 1px solid #ebebeb;
    }

    .product-tabs__panel:last-child {
        border-bottom: none;
    }

    .product-tabs__accordion-trigger {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        width: 100%;
        padding: 14px 16px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        color: #1a1a1a;
        background: #fff;
        border: none;
        cursor: pointer;
        text-align: left;
        transition: background 0.15s;
    }

    .product-tabs__accordion-trigger:hover,
    .product-tabs__accordion-trigger.is-active {
        background: #fafafa;
    }

    .product-tabs__accordion-trigger .tab-badge {
        font-size: 9.5px;
        margin-left: 4px;
        vertical-align: super;
    }

    .product-tabs__accordion-chevron {
        flex-shrink: 0;
        font-size: 11px;
        color: #999;
        transition: transform 0.2s ease;
    }

    .product-tabs__accordion-trigger.is-active .product-tabs__accordion-chevron {
        transform: rotate(180deg);
        color: var(--primary, #e02020);
    }

    .product-tabs__accordion-body {
        display: none;
        padding: 0 16px 16px;
    }

    .product-tabs__panel.is-accordion-open .product-tabs__accordion-body {
        display: block;
    }

    /* Sub-accordion */
    .pdp-sub-accordion {
        border: 1px solid #ebebeb;
        border-radius: 4px;
        overflow: hidden;
        background: #fff;
    }

    .pdp-sub-accordion__item {
        border-bottom: 1px solid #f0f0f0;
    }

    .pdp-sub-accordion__item:last-child {
        border-bottom: none;
    }

    .pdp-sub-accordion__trigger {
        display: flex;
        align-items: center;
        gap: 8px;
        width: 100%;
        padding: 12px 14px;
        font-size: 12.5px;
        font-weight: 600;
        color: #333;
        background: #f9fafb;
        border: none;
        cursor: pointer;
        text-align: left;
        pointer-events: auto;
        margin: 0;
    }

    .pdp-sub-accordion__trigger span:first-child {
        flex: 1;
        min-width: 0;
    }

    .pdp-sub-accordion__meta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 22px;
        height: 22px;
        padding: 0 6px;
        font-size: 11px;
        font-weight: 700;
        color: #666;
        background: #fff;
        border: 1px solid #e5e7eb;
        border-radius: 999px;
    }

    .pdp-sub-accordion__chevron {
        display: block;
        flex-shrink: 0;
        font-size: 10px;
        color: #999;
        transition: transform 0.2s ease;
    }

    .pdp-sub-accordion__item.is-open .pdp-sub-accordion__chevron {
        transform: rotate(180deg);
        color: var(--primary, #e02020);
    }

    .pdp-sub-accordion__body {
        display: none;
        padding: 12px 14px 14px;
        margin-bottom: 0;
        background: #fff;
    }

    .pdp-sub-accordion__item.is-open .pdp-sub-accordion__body {
        display: block;
    }

    .pdp-compat-desktop {
        display: none !important;
    }

    .pdp-compat-mobile {
        display: block;
    }

    .pdp-compat-models {
        font-size: 12.5px;
        line-height: 1.55;
        color: #444;
    }

    /* Tabelle responsive con scroll orizzontale */
    .product-tabs__spec-table,
    .product-tabs__compat-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        white-space: nowrap;
    }

    .product-tabs__spec-table tbody {
        display: table;
        width: 100%;
        white-space: normal;
    }

    .product-tabs__spec-table th {
        font-size: 11px !important;
        padding: 10px 8px !important;
    }

    .product-tabs__spec-table td {
        font-size: 12.5px !important;
        padding: 10px 8px !important;
        word-break: break-word;
    }

    .product-tabs__spec-title {
        font-size: 13px !important;
        letter-spacing: 0.08em;
    }

    /* OEM grid: 2 colonne strette */
    .product-tabs__oem-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 6px !important;
    }

    .product-tabs__oem-item {
        padding: 8px 10px !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 2px !important;
    }

    .product-tabs__oem-code {
        font-size: 12px !important;
        word-break: break-all;
    }

    .product-tabs__disclaimer {
        font-size: 11.5px !important;
        padding: 10px 12px !important;
        margin-top: 14px !important;
    }

    /* ── 9b. REVIEWS — mobile redesign ───────────────────────────────────── */
    .product-reviews {
        padding: 4px 0 0;
    }

    .product-reviews__summary {
        margin-bottom: 18px;
    }

    .product-reviews__title {
        font-size: 16px !important;
        font-weight: 800;
        letter-spacing: -0.2px;
        margin: 0 0 14px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    /* Pallino rosso decorativo prima del titolo (coerente con tabs) */
    .product-reviews__title::before {
        content: "";
        width: 6px;
        height: 22px;
        background: var(--primary, #e02020);
        border-radius: 1px;
        flex-shrink: 0;
    }

    /* STATS (quando ci sono recensioni) compatto */
    .product-reviews__stats {
        flex-direction: row !important;
        align-items: center !important;
        gap: 14px !important;
        background: #fafafa;
        border: 1px solid #ececec;
        padding: 12px 14px;
        border-radius: 2px;
    }

    .product-reviews__rating {
        gap: 8px !important;
    }

    .product-reviews__stars .fa-star {
        font-size: 14px !important;
    }

    .product-reviews__score {
        font-size: 15px !important;
        font-weight: 800 !important;
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    }

    .product-reviews__count {
        font-size: 11.5px !important;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: #888 !important;
    }

    /* EMPTY STATE: card pulita con icona stella */
    .product-reviews__empty {
        text-align: center;
        padding: 28px 18px !important;
        background: #fafafa !important;
        border: 1px dashed #d8d8d8;
        border-radius: 2px;
        color: #6b7280 !important;
        position: relative;
    }

    .product-reviews__empty::before {
        content: "\f005";                       /* fa-star unicode */
        font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", FontAwesome;
        font-weight: 400;
        display: block;
        font-size: 28px;
        color: #d8d8d8;
        margin-bottom: 10px;
        line-height: 1;
    }

    .product-reviews__empty p {
        margin: 0 !important;
        font-size: 13.5px !important;
        line-height: 1.45;
        color: #555;
    }

    .product-reviews__empty p:first-of-type {
        font-weight: 700;
        color: #1a1a1a;
        margin-bottom: 4px !important;
    }

    .product-reviews__empty p:last-of-type {
        font-size: 12.5px !important;
        color: #888;
    }

    /* ACTIONS — CTA "Scrivi una Recensione" pulita, niente halo rosso */
    .product-reviews__actions {
        margin: 18px 0 !important;
    }

    /* Override del .btn-primary base solo dentro questa sezione & solo su mobile */
    .product-reviews .btn-primary,
    .product-reviews .btn-secondary {
        width: 100%;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        height: 48px;
        padding: 0 18px;
        font-size: 13px;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        border-radius: 2px;
        border: none;
        cursor: pointer;
        transition: background .15s ease, transform .15s ease;
    }

    .product-reviews .btn-primary {
        background: var(--primary, #e02020) !important;   /* tinta unita, no gradient */
        color: #fff !important;
        box-shadow: none !important;                       /* via l'halo */
        position: relative;
    }

    /* Sottile under-bar accent senza diffondere */
    .product-reviews .btn-primary::after {
        content: "";
        position: absolute;
        left: 0; right: 0; bottom: -3px;
        height: 2px;
        background: var(--primary, #e02020);
        opacity: 0.35;
    }

    .product-reviews .btn-primary:hover,
    .product-reviews .btn-primary:focus-visible {
        background: var(--primary-hover, #c81a1a) !important;
        transform: none !important;
        box-shadow: none !important;
        outline: none;
    }

    .product-reviews .btn-primary:active {
        transform: scale(.98) !important;
    }

    .product-reviews .btn-primary:disabled {
        opacity: 0.6;
        cursor: wait;
    }

    .product-reviews .btn-secondary {
        background: #fff !important;
        color: #1a1a1a !important;
        border: 1px solid #d8d8d8 !important;
    }

    .product-reviews .btn-secondary:hover {
        border-color: #1a1a1a !important;
    }

    /* FORM — stack pulito */
    .product-reviews__form {
        padding: 16px 14px !important;
        border-radius: 2px !important;
        border: 1px solid #ececec;
        background: #fafafa !important;
    }

    .product-reviews__form h4 {
        font-size: 14px !important;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        margin: 0 0 14px !important;
        color: #1a1a1a;
    }

    .form-group {
        margin-bottom: 14px !important;
    }

    .form-group label {
        font-size: 11px !important;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: #666 !important;
    }

    .rating-input {
        gap: 2px !important;
    }

    .rating-star .fa-star {
        font-size: 26px !important;          /* tap target più grande */
    }

    .rating-star {
        padding: 6px !important;
    }

    .form-group textarea {
        font-size: 14px !important;
        padding: 10px 12px !important;
        border-radius: 2px !important;
        min-height: 110px;
    }

    .form-help {
        font-size: 11px !important;
    }

    .form-actions {
        flex-direction: column !important;
        gap: 8px !important;
        margin-top: 4px;
    }

    /* LIST — card recensione compatta */
    .product-reviews__list {
        margin-top: 16px !important;
    }

    .reviews-container {
        gap: 10px !important;
    }

    .review-item {
        padding: 14px !important;
        border-radius: 2px !important;
        border: 1px solid #ececec !important;
        background: #fff !important;
        position: relative;
    }

    /* Sottile barra verticale rossa a sinistra come accent */
    .review-item::before {
        content: "";
        position: absolute;
        left: 0; top: 12px; bottom: 12px;
        width: 2px;
        background: var(--primary, #e02020);
        opacity: 0.45;
    }

    .review-header {
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 10px !important;
        margin-bottom: 8px !important;
    }

    .review-author strong {
        font-size: 13px !important;
        font-weight: 800;
    }

    .review-rating {
        margin-top: 2px;
    }

    .review-rating .fa-star {
        font-size: 11px !important;
    }

    .review-date {
        font-size: 10.5px !important;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: #999 !important;
        white-space: nowrap;
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    }

    .review-content {
        font-size: 13px !important;
        line-height: 1.5 !important;
        color: #333 !important;
    }

    .reviews-pagination {
        margin-top: 18px !important;
    }

    /* ── 10. Related products ────────────────────────────────────────────── */
    .product-related {
        margin-top: 24px;
    }

    .product-related__header {
        padding: 0 4px 8px;
    }

    .product-related__title {
        font-size: 18px !important;
    }

    .related-grid,
    .product-related__grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    /* ── 11. STICKY BOTTOM PURCHASE BAR (mobile-only) ────────────────────── */
    .product-mobile-bar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 120;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid #e5e7eb;
        box-shadow: 0 -8px 28px rgba(15, 23, 42, 0.12);
        padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.35fr);
        align-items: center;
        gap: 8px;
        transform: translateY(0);
        animation: pmbSlideUp .28s ease-out;
    }

    .product-mobile-bar__price {
        display: flex;
        flex-direction: column;
        line-height: 1.1;
        min-width: 0;
        padding-left: 2px;
    }

    .product-mobile-bar__price-now {
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
        font-size: 1.15rem;
        font-weight: 800;
        color: #111;
        letter-spacing: -0.5px;
        white-space: nowrap;
    }

    .product-mobile-bar__price-old {
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
        font-size: 0.7rem;
        color: #9ca3af;
        text-decoration: line-through;
        margin-top: 1px;
    }

    .product-mobile-bar__qty {
        display: inline-flex;
        align-items: center;
        height: 44px;
        border: 1.5px solid #e5e7eb;
        border-radius: 10px;
        overflow: hidden;
        background: #fff;
        flex-shrink: 0;
    }

    .product-mobile-bar__qty-btn {
        appearance: none;
        border: none;
        background: #f9fafb;
        color: #374151;
        width: 34px;
        height: 100%;
        font-size: 1.1rem;
        font-weight: 700;
        line-height: 1;
        cursor: pointer;
        padding: 0;
    }

    .product-mobile-bar__qty-btn:active {
        background: #f3f4f6;
    }

    .product-mobile-bar__qty-input {
        width: 2rem;
        border: none;
        border-left: 1px solid #e5e7eb;
        border-right: 1px solid #e5e7eb;
        text-align: center;
        font-size: 0.9rem;
        font-weight: 700;
        color: #111827;
        background: #fff;
        padding: 0;
        pointer-events: none;
    }

    .product-mobile-bar__cta {
        appearance: none;
        border: none;
        background: var(--primary, #e02020);
        color: #fff;
        font-weight: 800;
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        padding: 0 10px;
        min-height: 44px;
        border-radius: 10px;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        box-shadow: 0 4px 14px rgba(224, 32, 32, 0.35);
        transition: transform .15s ease, background .15s ease, opacity .15s ease;
        min-width: 0;
    }

    .product-mobile-bar__cta-text {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .product-mobile-bar__cta:hover,
    .product-mobile-bar__cta:focus-visible {
        background: var(--primary-hover, #c81a1a);
        outline: none;
    }

    .product-mobile-bar__cta:active {
        transform: scale(.98);
    }

    .product-mobile-bar__cta.is-loading {
        opacity: 0.75;
        pointer-events: none;
    }

    .product-mobile-bar__cta i {
        font-size: 0.85rem;
        flex-shrink: 0;
    }

    .product-mobile-bar--alert {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    }

    .product-mobile-bar__cta--alert {
        background: #111827;
        box-shadow: 0 4px 14px rgba(17, 24, 39, 0.25);
    }

    .product-mobile-bar__cta--alert:hover,
    .product-mobile-bar__cta--alert:focus-visible {
        background: #0f172a;
    }

    .product-stock-alert {
        margin-bottom: 12px;
    }

    @keyframes pmbSlideUp {
        from { transform: translateY(100%); }
        to   { transform: translateY(0); }
    }
}

/* La sticky bar + label mobile sono SOLO mobile: nascondere altrove */
@media (min-width: 768px) {
    .product-mobile-bar { display: none !important; }
    .btn-mobile-label    { display: none !important; }
}

/* ==========================================================================
   BREAKPOINT INTERMEDIO: sotto 992px
   Il layout a colonna singola è già garantito da product-detail.css.
   Qui aggiungiamo solo le regole di rifinitura per il range tablet/stretto.
   ========================================================================== */
@media (min-width: 600px) and (max-width: 991px) {

    .product-page-container {
        padding: 0 1.25rem;
    }

    /* Gallery: altezza proporzionale */
    .product-gallery__main {
        aspect-ratio: 4 / 3;
        max-height: 380px;
    }

    /* Gallery: border bottom invece di right (layout verticale) */
    .product-gallery {
        border-right: none;
        border-bottom: 1px solid #ebebeb;
    }

    .product-sidebar-col {
        border-left: none;
        border-top: 1px solid #ebebeb;
    }

    /* Hero: scaling fluido */
    .page-hero__title {
        font-size: clamp(1.5rem, 4vw, 2.2rem) !important;
    }

    /* Info e acquisto: padding generoso */
    .product-info    { padding: 22px 28px !important; border-left: none; border-top: 1px solid #ebebeb; }
    .product-purchase { padding: 20px 28px !important; }

    /* Actions: grid 2-col */
    .product-purchase__actions {
        display: grid !important;
        grid-template-columns: auto 1fr !important;
        grid-template-areas: "qty cart" "wish compare" !important;
        gap: 10px;
    }
    .product-purchase__qty              { grid-area: qty; }
    .product-purchase__cart-btn         { grid-area: cart; }
    .product-purchase__wishlist-btn.btn-wishlist { grid-area: wish; width: 100%; justify-content: center; }
    .product-purchase__wishlist-btn.btn-compare  { grid-area: compare; width: 100%; justify-content: center; }

    /* Trust: 2 colonne */
    .product-trust {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        padding: 16px 28px !important;
    }

    /* Tabs: accordion verticale (nav nascosta) */
    .product-tabs__nav { display: none !important; }

    /* Related: 3 colonne */
    .related-grid,
    .product-related__grid {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 12px !important;
    }

    /* Spec table: scroll se larga */
    .product-tabs__spec-table,
    .product-tabs__compat-table {
        display: block;
        overflow-x: auto;
    }
}

/* 600–767px: related 2 col + sticky bar visibile */
@media (min-width: 600px) and (max-width: 767px) {

    .related-grid,
    .product-related__grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .product-mobile-bar  { display: grid !important; }
    .btn-mobile-label    { display: inline-block !important; }
}