/* Category catalog — smart toolbar, infinite scroll, unified cards */
:root {
    --cat-brand: #0b5d57;
    --cat-brand-dark: #07423e;
    --cat-brand-light: #e6f3f1;
    --cat-ink: #10201f;
    --cat-muted: #5f7370;
    --cat-line: #e1ebe9;
    --cat-bg: #f3f7f6;
    --cat-wa: #25d366;
    --catalog-pin-top: 0px;
}

.catalog-page {
    background: var(--cat-bg);
    padding-bottom: 40px;
}

.catalog-wrap {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

.catalog-hero {
    position: relative;
    overflow: hidden;
    margin: 0 -20px;
    color: #fff;
    padding: 38px 20px 70px;
    border-radius: 0 0 28px 28px;
    background: linear-gradient(120deg, #07423e, #0b5d57 60%, #17877e);
}

.catalog-hero::after {
    content: "";
    position: absolute;
    top: -80px;
    right: -60px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    pointer-events: none;
}

.catalog-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.catalog-breadcrumb {
    margin: 0 0 14px;
    font-size: 13px;
    opacity: 0.75;
    color: #fff;
}

.catalog-breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.catalog-breadcrumb a:hover {
    text-decoration: underline;
    color: #fff;
}

.catalog-hero h1 {
    margin: 0 0 10px;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: #fff;
}

.catalog-hero-lead {
    margin: 0 0 22px;
    font-size: 15px;
    line-height: 1.55;
    opacity: 0.92;
    max-width: 560px;
    color: #fff;
}

.catalog-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.catalog-trust li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 13.5px;
    font-weight: 500;
}

.catalog-trust svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.catalog-section {
    margin-top: 0;
    padding-top: 0;
}

/* —— Smart toolbar (.slot / .bar / .pin / .hide / .open) —— */
.catalog-slot {
    position: relative;
    margin: -34px 0 24px;
    z-index: 20;
}

.catalog-bar {
    background: #fff;
    border: 1px solid var(--cat-line);
    border-radius: 16px;
    padding: 14px;
    box-shadow: 0 12px 30px rgba(7, 66, 62, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    transition: opacity 0.25s ease;
}

.catalog-bar-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    width: 100%;
}

.catalog-search {
    position: relative;
    flex: 1;
    min-width: 0;
    margin: 0;
}

.catalog-search svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: #8aa09d;
    pointer-events: none;
}

.catalog-search input {
    width: 100%;
    border: 1.5px solid var(--cat-line);
    border-radius: 12px;
    padding: 12px 14px 12px 42px;
    font-size: 14.5px;
    color: var(--cat-ink);
    background: #fff;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.catalog-search input:focus {
    border-color: var(--cat-brand);
    box-shadow: 0 0 0 4px rgba(11, 93, 87, 0.12);
}

.catalog-sort {
    flex-shrink: 0;
    border: 1.5px solid var(--cat-line);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 14px;
    font-weight: 600;
    color: var(--cat-ink);
    background: #fff;
    cursor: pointer;
    outline: none;
}

.catalog-sort:focus {
    border-color: var(--cat-brand);
    box-shadow: 0 0 0 4px rgba(11, 93, 87, 0.12);
}

.catalog-filters-btn {
    display: none;
    appearance: none;
    align-items: center;
    gap: 6px;
    border: 1.5px solid var(--cat-line);
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cat-ink);
    background: #fff;
    cursor: pointer;
}

.catalog-filters-btn svg {
    width: 16px;
    height: 16px;
}

.catalog-cats {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    width: 100%;
    padding-bottom: 2px;
    scrollbar-width: none;
    max-height: 60px;
    opacity: 1;
    transition: max-height 0.2s ease, opacity 0.2s ease, margin 0.2s ease;
}

.catalog-cats::-webkit-scrollbar {
    display: none;
}

.catalog-filter-pill {
    flex-shrink: 0;
    appearance: none;
    border: 1.5px solid var(--cat-line);
    background: #fff;
    color: var(--cat-muted);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.catalog-filter-pill:hover {
    border-color: #b7cbc8;
    color: var(--cat-ink);
}

.catalog-filter-pill.is-active {
    background: var(--cat-brand);
    border-color: var(--cat-brand);
    color: #fff;
}

/* Pinned state — opacity fade only, never slide */
.catalog-slot.pin .catalog-bar {
    position: fixed;
    top: var(--catalog-pin-top);
    left: 50%;
    width: min(1240px, calc(100% - 24px));
    transform: translateX(-50%);
    border-radius: 0 0 16px 16px;
    padding: 8px 10px;
    z-index: 30;
    animation: catalogPinIn 0.25s ease;
}

@keyframes catalogPinIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.catalog-slot.pin .catalog-cats {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin: 0;
    pointer-events: none;
}

.catalog-slot.pin .catalog-filters-btn {
    display: inline-flex;
}

/* No category row → never show Filters */
.catalog-slot:not(:has(.catalog-cats)) .catalog-filters-btn {
    display: none !important;
}

.catalog-slot.pin.open .catalog-cats {
    max-height: 60px;
    opacity: 1;
    margin-top: 8px;
    pointer-events: auto;
}

.catalog-slot.pin.hide .catalog-bar {
    opacity: 0;
    pointer-events: none;
}

.catalog-results-meta {
    margin: 0 2px 18px;
    font-size: 13.5px;
    color: var(--cat-muted);
}

/* —— Grid —— */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 22px;
}

.cat-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    margin: 0;
    background: #fff;
    border: 1.5px solid var(--cat-line);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: none;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    animation: catalogFadeUp 0.5s ease both;
}

@keyframes catalogFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.cat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(7, 66, 62, 0.16);
    border-color: #bfd9d5;
}

.cat-card.sel,
.cat-card.is-selected {
    border-color: var(--cat-brand);
    box-shadow: 0 0 0 3px rgba(11, 93, 87, 0.15);
}

.cat-card-media {
    position: relative;
    aspect-ratio: 1 / 1;
    width: 100%;
    background: #f7fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cat-card-media-link {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 0;
}

.cat-card-media img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    object-fit: cover;
    object-position: center;
    border: 0;
    transition: transform 0.28s ease;
}

.cat-card-media .cat-card-ph {
    width: 56%;
    height: 56%;
    margin: auto;
    position: absolute;
    inset: 0;
    transition: transform 0.28s ease;
}

.cat-card:hover .cat-card-media img,
.cat-card:hover .cat-card-media .cat-card-ph {
    transform: scale(1.05);
}

.cat-card-check {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    border: 2px solid #c3d4d1;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.cat-card-check svg {
    width: 16px;
    height: 16px;
    color: #fff;
    opacity: 0;
}

.cat-card.sel .cat-card-check,
.cat-card.is-selected .cat-card-check {
    background: var(--cat-brand);
    border-color: var(--cat-brand);
}

.cat-card.sel .cat-card-check svg,
.cat-card.is-selected .cat-card-check svg {
    opacity: 1;
}

.cat-card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 18px 18px;
    flex: 1;
}

.cat-card-cat {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--cat-brand);
}

.cat-card-title {
    margin: 0;
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.35;
    min-height: 2.7em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cat-card-title a {
    color: var(--cat-ink);
    text-decoration: none;
}

.cat-card-title a:hover {
    color: var(--cat-brand);
    text-decoration: none;
}

.cat-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cat-chip {
    font-size: 11.5px;
    color: var(--cat-muted);
    background: var(--cat-bg);
    border: 1px solid var(--cat-line);
    border-radius: 7px;
    padding: 4px 8px;
}

.cat-card-actions {
    display: flex;
    align-items: stretch;
    gap: 8px;
    margin-top: auto;
}

.cat-card .cat-btn-price.enquiry_btn,
.cat-card .cat-btn-price {
    flex: 1 1 auto;
    min-width: 0;
    height: auto;
    min-height: 0;
    max-height: none;
    appearance: none;
    border: 0;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #fff;
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap;
    padding: 13px;
    border-radius: 12px;
    background: linear-gradient(120deg, #07423e, #0b5d57 65%, #12877d);
    box-shadow: 0 6px 16px rgba(11, 93, 87, 0.28);
    transition: box-shadow 0.18s ease;
}

.cat-card .cat-btn-price svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.18s ease;
}

.cat-card .cat-btn-price:hover,
.cat-card .cat-btn-price:focus {
    box-shadow: 0 10px 24px rgba(11, 93, 87, 0.4);
    color: #fff;
    outline: none;
}

.cat-card .cat-btn-price:hover svg {
    transform: translateX(4px);
}

.cat-card .cat-btn-wa {
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    box-sizing: border-box;
    border: 1px solid #bdeed0;
    border-radius: 12px;
    background: #eafbf1;
    color: var(--cat-wa);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.cat-card .cat-btn-wa svg {
    width: 22px;
    height: 22px;
}

.cat-card .cat-btn-wa:hover,
.cat-card .cat-btn-wa:focus {
    background: var(--cat-wa);
    border-color: var(--cat-wa);
    color: #fff;
    outline: none;
}

.home-products .home-scroll .item {
    display: flex;
}

.home-products .home-scroll .cat-card,
.related-wrap .cat-card,
.related-grid .cat-card {
    width: 100%;
}

/* Related products: same catalog grid + neutralize product-detail / legacy overrides */
.related-wrap {
    margin-top: 28px;
}

.related-wrap .related-grid,
.related-wrap .catalog-grid {
    margin-top: 4px;
}

/* Kill section-title accent leaking onto card titles (legacy .related-wrap h2:before) */
.related-wrap .cat-card-title,
.related-wrap .cat-card-title::before,
.product-single-page .related-wrap .cat-card-title::before {
    padding-left: 0 !important;
    position: static !important;
}
.related-wrap .cat-card-title::before,
.product-single-page .related-wrap .cat-card h2::before,
.product-single-page .related-wrap .cat-card p::before {
    content: none !important;
    display: none !important;
}

.product-single-page .related-wrap .cat-card.product-card,
.related-wrap .cat-card.product-card {
    border: 1.5px solid var(--cat-line) !important;
    border-radius: 18px !important;
    box-shadow: none !important;
    background: #fff !important;
    overflow: hidden;
    height: 100%;
}

.product-single-page .related-wrap .cat-card.product-card:hover,
.related-wrap .cat-card.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 44px rgba(7, 66, 62, 0.16) !important;
    border-color: #bfd9d5 !important;
}

.product-single-page .related-wrap .cat-card-body,
.related-wrap .cat-card-body {
    padding: 16px 18px 18px !important;
    gap: 12px !important;
    background: #fff;
}

.product-single-page .related-wrap .cat-card-title,
.related-wrap .cat-card-title {
    margin: 0 !important;
    font-size: 15.5px !important;
    font-weight: 600 !important;
    line-height: 1.35 !important;
    min-height: 2.7em !important;
    color: var(--cat-ink) !important;
    text-transform: none !important;
}

.product-single-page .related-wrap .cat-card-title a,
.related-wrap .cat-card-title a {
    color: var(--cat-ink) !important;
    text-decoration: none !important;
}

.product-single-page .related-wrap .cat-card .cat-btn-price.enquiry_btn,
.product-single-page .related-wrap .cat-card .enquiry_btn,
.related-wrap .cat-card .cat-btn-price.enquiry_btn {
    flex: 1 1 auto !important;
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    min-height: 0 !important;
    padding: 13px !important;
    font-size: 14.5px !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    border: 0 !important;
    color: #fff !important;
    background: linear-gradient(120deg, #07423e, #0b5d57 65%, #12877d) !important;
    box-shadow: 0 6px 16px rgba(11, 93, 87, 0.28) !important;
    white-space: nowrap !important;
}

.product-single-page .related-wrap .cat-card .cat-btn-wa {
    flex: 0 0 46px !important;
    width: 46px !important;
    height: 46px !important;
}

.catalog-empty {
    display: none;
    text-align: center;
    padding: 48px 20px;
    color: var(--cat-muted);
    font-size: 15px;
    background: #fff;
    border: 1.5px dashed var(--cat-line);
    border-radius: 16px;
}

.catalog-empty.is-visible {
    display: block;
}

.catalog-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 28px 12px;
    color: var(--cat-muted);
    font-size: 14px;
}

.catalog-loader[hidden] {
    display: none !important;
}

.catalog-spinner {
    width: 22px;
    height: 22px;
    border: 2.5px solid var(--cat-line);
    border-top-color: var(--cat-brand);
    border-radius: 50%;
    animation: catalogSpin 0.7s linear infinite;
}

@keyframes catalogSpin {
    to { transform: rotate(360deg); }
}

.catalog-sentinel {
    height: 1px;
    width: 100%;
    pointer-events: none;
}

.catalog-end {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0 8px;
    color: var(--cat-muted);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
}

.catalog-end::before,
.catalog-end::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--cat-line);
}

.catalog-end[hidden] {
    display: none !important;
}

.catalog-top {
    position: fixed;
    right: 22px;
    bottom: 90px;
    z-index: 35;
    width: 46px;
    height: 46px;
    border: 1px solid var(--cat-line);
    border-radius: 50%;
    background: #fff;
    color: var(--cat-brand);
    box-shadow: 0 10px 28px rgba(7, 66, 62, 0.18);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.catalog-top.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.catalog-top[hidden] {
    display: none !important;
}

.catalog-top.is-visible[hidden] {
    display: inline-flex !important;
}

.catalog-top svg {
    width: 20px;
    height: 20px;
}

/* Float bar */
.catalog-float {
    position: fixed;
    left: 50%;
    bottom: 22px;
    z-index: 1040;
    transform: translate(-50%, 120%);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px 14px 20px;
    background: var(--cat-ink);
    color: #fff;
    border-radius: 16px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.28s ease;
    max-width: calc(100vw - 32px);
}

.catalog-float.is-visible {
    transform: translate(-50%, 0);
    opacity: 1;
    pointer-events: auto;
}

.catalog-float[hidden] {
    display: none !important;
}

.catalog-float.is-visible[hidden] {
    display: flex !important;
}

.catalog-float-copy strong {
    display: block;
    font-size: 14.5px;
    font-weight: 700;
}

.catalog-float-copy span {
    font-size: 12.5px;
    opacity: 0.75;
}

.catalog-float-clear {
    appearance: none;
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
    opacity: 0.85;
}

.catalog-float-clear:hover {
    opacity: 1;
}

.catalog-float-go {
    appearance: none;
    border: 0;
    cursor: pointer;
    white-space: nowrap;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    padding: 12px 18px;
    border-radius: 12px;
    background: linear-gradient(120deg, #07423e, #0b5d57 60%, #12877d);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.catalog-float-go svg {
    width: 16px;
    height: 16px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Tablet 621–1024 */
@media (max-width: 1024px) and (min-width: 621px) {
    .catalog-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px;
    }

    .catalog-hero h1 {
        font-size: 28px;
    }

    .cat-card-body {
        padding: 14px 15px 16px;
    }

    .cat-card-title {
        font-size: 14.5px;
    }

    .cat-card .cat-btn-price.enquiry_btn,
    .cat-card .cat-btn-price {
        font-size: 13.5px;
        padding: 12px;
    }
}

/* Mobile ≤620 */
@media (max-width: 620px) {
    .catalog-hero {
        padding: 28px 16px 56px;
        margin: 0 -20px;
    }

    .catalog-hero h1 {
        font-size: 25px;
    }

    .catalog-trust li {
        font-size: 12px;
        padding: 6px 10px;
    }

    .catalog-slot {
        margin: -30px -4px 18px;
    }

    .catalog-bar {
        padding: 10px;
        gap: 8px;
    }

    .catalog-bar-row {
        gap: 8px;
    }

    .catalog-sort {
        flex: none;
        font-size: 13px;
        padding: 10px 10px;
    }

    .catalog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .cat-card-body {
        padding: 12px;
        gap: 8px;
    }

    .cat-card-title {
        font-size: 13.5px;
    }

    .cat-card .cat-btn-price.enquiry_btn,
    .cat-card .cat-btn-price {
        font-size: 13px;
        padding: 11px;
        border-radius: 10px;
    }

    .cat-card .cat-btn-wa {
        flex-basis: 40px;
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }

    .cat-card .cat-btn-wa svg {
        width: 20px;
        height: 20px;
    }

    .catalog-float {
        left: 12px;
        right: 12px;
        bottom: 12px;
        max-width: none;
        width: auto;
        transform: translate(0, 120%);
        gap: 10px;
        padding: 12px;
    }

    .catalog-float.is-visible {
        transform: translate(0, 0);
    }

    .catalog-float-copy {
        flex: 1;
        min-width: 0;
    }

    .catalog-top {
        right: 12px;
        bottom: 84px;
        width: 42px;
        height: 42px;
    }
}

/* Very small phones */
@media (max-width: 360px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}