/* ==========================================================================
   KEEP Kala — Product Catalog
   Scoped to .cat-page so it never affects the rest of the site.
   ========================================================================== */

.cat-page {
    --cat-ink: #141416;
    --cat-ink-soft: #3f4147;
    --cat-muted: #7c8088;
    --cat-line: #e9eaee;
    --cat-bg: #f6f7f9;
    --cat-brand: #e32139;
    --cat-brand-2: #ff4057;
    --cat-cyan: #00bfd6;
    --cat-radius: 26px;
    --cat-shadow: 0 24px 60px -34px rgba(18, 18, 22, .35);

    direction: rtl;
    text-align: right;
    color: var(--cat-ink);
    max-width: 1180px;
    margin: 0 auto;
    padding: 28px 18px 80px;
    font-family: inherit;
    line-height: 1.8;
}

.cat-page *,
.cat-page *::before,
.cat-page *::after {
    box-sizing: border-box;
}

.cat-page a {
    text-decoration: none;
}

.cat-page img {
    max-width: 100%;
}

html.cat-js .cat-page [data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .75s cubic-bezier(.2, .7, .2, 1), transform .75s cubic-bezier(.2, .7, .2, 1);
}

html.cat-js .cat-page [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

/* ---------------------------------------------------------------- Hero --- */
.cat-hero {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--cat-line);
    border-radius: 34px;
    background:
        radial-gradient(900px 420px at 88% -20%, rgba(0, 191, 214, .16), transparent 62%),
        radial-gradient(760px 420px at 6% 116%, rgba(227, 33, 57, .13), transparent 62%),
        #fff;
    box-shadow: var(--cat-shadow);
}

.cat-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(20, 20, 22, .055) 1px, transparent 1px);
    background-size: 22px 22px;
    -webkit-mask-image: linear-gradient(120deg, rgba(0, 0, 0, .7), transparent 58%);
    mask-image: linear-gradient(120deg, rgba(0, 0, 0, .7), transparent 58%);
    pointer-events: none;
}

.cat-hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 46px;
    align-items: center;
    padding: 54px 52px 50px;
}

.cat-hero-text {
    animation: catHeroIn .85s .05s cubic-bezier(.2, .7, .2, 1) both;
}

.cat-hero-visual {
    animation: catHeroIn .85s .2s cubic-bezier(.2, .7, .2, 1) both;
}

@keyframes catHeroIn {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: none; }
}

.cat-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 999px;
    background: #fff1f3;
    color: var(--cat-brand);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .02em;
}

.cat-eyebrow::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cat-brand);
    box-shadow: 0 0 0 4px rgba(227, 33, 57, .14);
}

.cat-title {
    margin: 18px 0 10px;
    font-size: clamp(1.75rem, 2.9vw, 2.7rem);
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -.01em;
    color: var(--cat-ink);
}

.cat-product-name {
    margin: 0 0 14px;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--cat-ink-soft);
}

.cat-lead {
    margin: 0 0 26px;
    color: var(--cat-muted);
    font-size: 1rem;
    line-height: 2.05;
    max-width: 52ch;
}

.cat-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.cat-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 0 22px;
    border: 0;
    border-radius: 14px;
    font-family: inherit;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}

.cat-btn:hover,
.cat-btn:focus {
    transform: translateY(-2px);
    text-decoration: none;
}

.cat-btn--primary {
    color: #fff;
    background: linear-gradient(135deg, var(--cat-brand), var(--cat-brand-2));
    box-shadow: 0 14px 28px -14px rgba(227, 33, 57, .65);
}

.cat-btn--primary:hover {
    color: #fff;
    box-shadow: 0 18px 34px -14px rgba(227, 33, 57, .75);
}

.cat-btn--ghost {
    color: var(--cat-ink);
    background: #fff;
    border: 1px solid var(--cat-line);
}

.cat-btn--ghost:hover {
    color: var(--cat-ink);
    border-color: #d5d7dd;
    box-shadow: 0 12px 24px -18px rgba(0, 0, 0, .4);
}

.cat-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 26px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.cat-meta li {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-right: 0;
    font-size: .82rem;
    color: var(--cat-muted);
}

.cat-meta li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 6px;
    left: -13px;
    bottom: 6px;
    width: 1px;
    background: var(--cat-line);
}

.cat-meta strong {
    color: var(--cat-ink);
    font-size: .92rem;
    font-weight: 700;
}

.cat-hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cat-cover {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1 / .92;
    padding: 30px;
    border: 1px solid var(--cat-line);
    border-radius: 28px;
    background:
        radial-gradient(circle at 30% 20%, rgba(0, 191, 214, .08), transparent 55%),
        #fbfbfc;
    box-shadow: 0 30px 60px -34px rgba(18, 18, 22, .3);
}

.cat-cover img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 14px;
    transition: transform .7s cubic-bezier(.2, .7, .2, 1);
}

.cat-cover:hover img {
    transform: scale(1.035);
}

.cat-cover-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: #c4c7ce;
    text-align: center;
    font-size: .85rem;
}

.cat-cover-placeholder .fa {
    font-size: 54px;
}

.cat-float {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    border: 1px solid var(--cat-line);
    border-radius: 14px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 16px 30px -20px rgba(18, 18, 22, .38);
    font-size: .8rem;
    font-weight: 700;
    color: var(--cat-ink-soft);
    white-space: nowrap;
    animation: catFloat 5.5s ease-in-out infinite;
}

.cat-float .fa {
    color: var(--cat-brand);
    font-size: 15px;
}

.cat-float--one {
    top: 26px;
    right: -18px;
}

.cat-float--two {
    bottom: 30px;
    left: -16px;
    animation-delay: 1.4s;
}

.cat-float--two .fa {
    color: var(--cat-cyan);
}

@keyframes catFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ----------------------------------------------------------- Navigation --- */
.cat-nav {
    position: sticky;
    top: 132px;
    z-index: 40;
    margin: 24px 0 4px;
    padding: 8px;
    border: 1px solid var(--cat-line);
    border-radius: 18px;
    background: rgba(255, 255, 255, .9);
    box-shadow: 0 16px 36px -30px rgba(18, 18, 22, .45);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.cat-nav-inner {
    display: flex;
    gap: 5px;
    overflow-x: auto;
    scrollbar-width: none;
}

.cat-nav-inner::-webkit-scrollbar {
    display: none;
}

.cat-nav a {
    flex: none;
    padding: 9px 15px;
    border-radius: 12px;
    color: var(--cat-muted);
    font-size: .86rem;
    font-weight: 700;
    transition: background .22s ease, color .22s ease;
}

.cat-nav a:hover {
    color: var(--cat-ink);
    background: var(--cat-bg);
}

.cat-nav a.is-active {
    color: #fff;
    background: var(--cat-ink);
}

/* ------------------------------------------------------------- Sections --- */
.cat-section {
    margin-top: 20px;
    padding: 34px 38px;
    border: 1px solid var(--cat-line);
    border-radius: var(--cat-radius);
    background: #fff;
    box-shadow: 0 16px 46px -38px rgba(18, 18, 22, .35);
    scroll-margin-top: 210px;
}

.cat-section-head {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 24px;
}

.cat-section-icon {
    display: grid;
    flex: none;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    background: #fff1f3;
    color: var(--cat-brand);
    font-size: 18px;
}

.cat-section--specs .cat-section-icon {
    background: #eaf7fb;
    color: #0a91a6;
}

.cat-section--warranty .cat-section-icon {
    background: #eff8ef;
    color: #3f9142;
}

.cat-section--service .cat-section-icon {
    background: #f3f0ff;
    color: #6a5acd;
}

.cat-section--media .cat-section-icon {
    background: #fff6e8;
    color: #d9930a;
}

.cat-section-label {
    display: block;
    color: var(--cat-muted);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .08em;
}

.cat-section-head h2 {
    margin: 2px 0 0;
    color: var(--cat-ink);
    font-size: 1.32rem;
    font-weight: 800;
}

.cat-prose {
    max-width: 80ch;
    color: var(--cat-ink-soft);
    font-size: 1rem;
    line-height: 2.15;
}

.cat-prose p {
    margin: 0 0 14px;
}

.cat-prose p:last-child {
    margin-bottom: 0;
}

/* -------------------------------------------------- Technical spec table --- */
.cat-spec-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--cat-line);
    border-radius: 16px;
    background: var(--cat-line);
}

.cat-spec-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    background: #fff;
    transition: background .2s ease;
}

.cat-spec-row:hover {
    background: #fbfbfc;
}

.cat-spec-row span {
    color: var(--cat-muted);
    font-size: .87rem;
}

.cat-spec-row strong {
    color: var(--cat-ink);
    font-size: .92rem;
    font-weight: 700;
    text-align: left;
}

.cat-note {
    margin: 16px 0 0;
    padding: 14px 18px;
    border-radius: 14px;
    background: var(--cat-bg);
    color: var(--cat-ink-soft);
    font-size: .9rem;
}

/* --------------------------------------------------------- Check lists --- */
.cat-check-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 26px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.cat-check-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--cat-ink-soft);
    font-size: .95rem;
    line-height: 1.9;
}

.cat-check-list .fa {
    flex: none;
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    margin-top: 4px;
    border-radius: 50%;
    background: #eef8ef;
    color: #3f9142;
    font-size: 10px;
}

.cat-section--service .cat-check-list .fa {
    background: #f1efff;
    color: #6a5acd;
}

/* -------------------------------------------------------------- Gallery --- */
.cat-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.cat-gallery-item {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--cat-line);
    border-radius: 18px;
    background: var(--cat-bg);
    cursor: zoom-in;
}

.cat-gallery-item img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform .6s cubic-bezier(.2, .7, .2, 1);
}

.cat-gallery-item:hover img {
    transform: scale(1.05);
}

.cat-gallery-zoom {
    position: absolute;
    inset: auto 12px 12px auto;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .94);
    color: var(--cat-ink);
    font-size: 13px;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .25s ease, transform .25s ease;
}

.cat-gallery-item:hover .cat-gallery-zoom {
    opacity: 1;
    transform: none;
}

/* ------------------------------------------------------------ Documents --- */
.cat-docs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.cat-doc {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border: 1px solid var(--cat-line);
    border-radius: 18px;
    background: #fff;
    color: var(--cat-ink);
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.cat-doc:hover {
    color: var(--cat-ink);
    border-color: rgba(227, 33, 57, .3);
    box-shadow: 0 18px 34px -28px rgba(227, 33, 57, .5);
    transform: translateY(-2px);
}

.cat-doc-icon {
    display: grid;
    flex: none;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 13px;
    background: #fff1f3;
    color: var(--cat-brand);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .04em;
}

.cat-doc-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-width: 0;
    gap: 3px;
}

.cat-doc-name {
    overflow: hidden;
    color: var(--cat-ink);
    font-size: .93rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cat-doc-meta {
    color: var(--cat-muted);
    font-size: .78rem;
}

.cat-doc-download {
    flex: none;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--cat-bg);
    color: var(--cat-ink-soft);
    font-size: 13px;
    transition: background .25s ease, color .25s ease;
}

.cat-doc:hover .cat-doc-download {
    background: var(--cat-brand);
    color: #fff;
}

/* --------------------------------------------------------------- Videos --- */
.cat-videos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.cat-video {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--cat-line);
    border-radius: 18px;
    background: #fff;
}

.cat-video video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #111;
}

.cat-video figcaption {
    padding: 12px 16px;
    color: var(--cat-ink-soft);
    font-size: .85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ------------------------------------------------------------------ CTA --- */
.cat-cta {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
    margin-top: 22px;
    padding: 34px 38px;
    overflow: hidden;
    border-radius: var(--cat-radius);
    background:
        radial-gradient(600px 240px at 95% 0%, rgba(0, 191, 214, .22), transparent 65%),
        radial-gradient(480px 240px at 0% 100%, rgba(227, 33, 57, .28), transparent 65%),
        #17171b;
    color: #fff;
    scroll-margin-top: 210px;
}

.cat-cta-label {
    display: block;
    margin-bottom: 6px;
    color: rgba(255, 255, 255, .6);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .08em;
}

.cat-cta h2 {
    margin: 0 0 6px;
    color: #fff;
    font-size: 1.35rem;
    font-weight: 800;
}

.cat-cta p {
    margin: 0;
    color: rgba(255, 255, 255, .68);
    font-size: .9rem;
}

.cat-cta-actions {
    display: flex;
    flex: none;
    flex-wrap: wrap;
    gap: 10px;
}

.cat-cta .cat-btn--ghost {
    border-color: rgba(255, 255, 255, .18);
    background: rgba(255, 255, 255, .08);
    color: #fff;
}

.cat-cta .cat-btn--ghost:hover {
    color: #fff;
    background: rgba(255, 255, 255, .14);
}

.cat-empty {
    margin-top: 20px;
    padding: 28px;
    border: 1px dashed var(--cat-line);
    border-radius: 18px;
    color: var(--cat-muted);
    text-align: center;
    font-size: .92rem;
}

/* ------------------------------------------------------------- Lightbox --- */
.cat-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px;
    background: rgba(12, 12, 15, .93);
    opacity: 0;
    visibility: hidden;
    transition: opacity .28s ease, visibility .28s ease;
}

.cat-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.cat-lightbox img {
    max-width: 90vw;
    max-height: 84vh;
    border-radius: 14px;
    box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .8);
    transform: scale(.96);
    transition: transform .32s cubic-bezier(.2, .7, .2, 1);
}

.cat-lightbox.is-open img {
    transform: none;
}

.cat-lightbox-close,
.cat-lightbox-nav {
    position: absolute;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: background .2s ease;
}

.cat-lightbox-close:hover,
.cat-lightbox-nav:hover {
    background: rgba(255, 255, 255, .18);
}

.cat-lightbox-close {
    top: 24px;
    left: 24px;
}

.cat-lightbox-nav {
    top: 50%;
    transform: translateY(-50%);
}

.cat-lightbox-nav--prev {
    right: 24px;
}

.cat-lightbox-nav--next {
    left: 24px;
}

.cat-lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    padding: 5px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .8);
    font-size: .78rem;
    transform: translateX(-50%);
}

/* ------------------------------------------------------- Mobile action bar */
.cat-mobile-bar {
    display: none;
}

/* ---------------------------------------------------------------- Mobile --- */
@media (max-width: 991px) {
    .cat-page {
        padding: 14px 12px 96px;
        border-radius: 0;
    }

    .cat-hero {
        border-radius: 24px;
    }

    .cat-hero-inner {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 22px 20px 24px;
    }

    .cat-hero-visual {
        order: -1;
    }

    .cat-cover {
        aspect-ratio: 16 / 11;
        padding: 16px;
        border-radius: 20px;
    }

    .cat-title {
        margin-top: 14px;
        font-size: 1.6rem;
    }

    .cat-product-name {
        font-size: .92rem;
    }

    .cat-lead {
        margin-bottom: 20px;
        font-size: .9rem;
        line-height: 1.95;
    }

    .cat-hero-actions {
        margin-bottom: 22px;
    }

    .cat-btn {
        min-height: 46px;
        padding: 0 18px;
        font-size: .9rem;
        flex: 1;
    }

    .cat-meta {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .cat-meta li:not(:last-child)::after {
        display: none;
    }

    .cat-meta li {
        padding: 10px 12px;
        border-radius: 12px;
        background: rgba(246, 247, 249, .8);
    }

    .cat-float {
        display: none;
    }

    .cat-nav {
        top: 8px;
        margin-top: 14px;
        padding: 6px;
        border-radius: 14px;
    }

    .cat-nav a {
        padding: 8px 13px;
        font-size: .8rem;
    }

    .cat-section {
        margin-top: 14px;
        padding: 22px 18px;
        border-radius: 20px;
        scroll-margin-top: 76px;
    }

    .cat-section-head {
        gap: 12px;
        margin-bottom: 18px;
    }

    .cat-section-icon {
        width: 42px;
        height: 42px;
        border-radius: 13px;
        font-size: 16px;
    }

    .cat-section-head h2 {
        font-size: 1.12rem;
    }

    .cat-prose {
        font-size: .93rem;
        line-height: 2.05;
    }

    .cat-spec-list,
    .cat-docs,
    .cat-videos,
    .cat-check-list {
        grid-template-columns: 1fr;
    }

    .cat-spec-row {
        padding: 13px 15px;
    }

    .cat-doc {
        padding: 13px 14px;
        border-radius: 16px;
    }

    .cat-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .cat-gallery-item {
        border-radius: 14px;
    }

    .cat-cta {
        flex-direction: column;
        align-items: stretch;
        padding: 24px 20px;
        border-radius: 20px;
        scroll-margin-top: 76px;
    }

    .cat-cta-actions .cat-btn {
        flex: 1;
    }

    .cat-mobile-bar {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 9000;
        display: flex;
        gap: 8px;
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
        border-top: 1px solid var(--cat-line);
        background: rgba(255, 255, 255, .96);
        box-shadow: 0 -14px 34px -26px rgba(18, 18, 22, .5);
        -webkit-backdrop-filter: blur(14px);
        backdrop-filter: blur(14px);
    }

    .cat-mobile-bar .cat-btn {
        min-height: 46px;
        padding: 0 14px;
        font-size: .86rem;
    }

    .cat-lightbox {
        padding: 16px;
    }

    .cat-lightbox-close {
        top: 14px;
        left: 14px;
    }

    .cat-lightbox-nav--prev {
        right: 10px;
    }

    .cat-lightbox-nav--next {
        left: 10px;
    }

    .cat-lightbox-close,
    .cat-lightbox-nav {
        width: 40px;
        height: 40px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cat-page *,
    .cat-page *::before,
    .cat-page *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    html.cat-js .cat-page [data-reveal] {
        opacity: 1;
        transform: none;
    }
}