/* ═══════════════════════════════════════════════════════════
   Portfolio CSS — kconceptvn-v3
   Sections:
   1. Archive header
   2. Category filter
   3. Project sections (605-style freedom layout)
   4. Homepage card mosaic (front-page.php)
   5. Single portfolio (case study)
   6. Taxonomy archive hero
   7. Mobile
   ═══════════════════════════════════════════════════════════ */

/* ── 1. Archive header ───────────────────────────────────────────────────── */

.kc-pf-archive__header {
    padding: 52px var(--pad-h) 40px;
    border-bottom: 1px solid var(--border);
}
.kc-pf-archive__breadcrumb {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .18em;
    color: var(--muted);
    margin-bottom: 14px;
}
.kc-pf-archive__title {
    font-family: var(--font-head);
    font-size: clamp(32px, 6vw, 54px);
    font-weight: 800;
    line-height: .9;
    letter-spacing: -.01em;
    margin-bottom: 16px;
}
.kc-pf-archive__desc {
    font-size: 14px;
    line-height: 1.75;
    color: var(--muted-text);
    max-width: 460px;
}

/* ── 2. Category filter ──────────────────────────────────────────────────── */

.kc-pf-filter {
    padding: 0 var(--pad-h);
    display: flex;
    gap: 0;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border);
}
.kc-pf-filter__btn {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .14em;
    color: var(--muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 14px 20px 14px 0;
    margin-bottom: -1px;
    transition: color .2s, border-color .2s;
}
.kc-pf-filter__btn:hover   { color: var(--fg); }
.kc-pf-filter__btn.is-active {
    color: var(--fg);
    border-bottom-color: var(--fg);
}

/* ── 3. Project sections — 605-style freedom layout ─────────────────────── */

.kc-pf-projects {
    padding-top: 64px;
}

/* Project section */
.kc-pf-project {
    margin-bottom: 80px;
}

/* Project label: editorial — số trái, tên lớn, meta phải */
.kc-pf-project__label {
    padding: 28px var(--pad-h) 24px;
}
.kc-pf-project__label-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 10px;
}
.kc-pf-project__num {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .18em;
    color: var(--muted);
    text-transform: uppercase;
}
.kc-pf-project__meta {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .18em;
    color: var(--muted);
    text-align: right;
}
.kc-pf-project__name {
    display: block;
    font-family: var(--font-head);
    font-size: clamp(24px, 3.2vw, 42px);
    font-weight: 800;
    color: var(--fg);
    text-decoration: none;
    letter-spacing: -.02em;
    line-height: 1.05;
    text-transform: uppercase;
    transition: opacity .2s;
}
.kc-pf-project__name:hover { opacity: .55; }
.kc-pf-project__excerpt {
    font-size: 13px;
    line-height: 1.7;
    color: var(--muted-text);
    margin-top: 10px;
    max-width: 560px;
}

/* Image block base — always full width, no horizontal padding */
.kc-pf-imgblock {
    display: block;
    text-decoration: none;
    overflow: hidden;
}
.kc-pf-imgblock + .kc-pf-imgblock {
    margin-top: 4px;
}

/* Hero: 1 full-width landscape */
.kc-pf-imgblock--hero {
    position: relative;
    aspect-ratio: 16 / 9;
}
.kc-pf-imgblock--hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s var(--ease-photo);
    display: block;
}
.kc-pf-imgblock--hero:hover img { transform: scale(1.04); }

/* 2-col portrait grid */
.kc-pf-imgblock--2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

/* 3-col portrait grid (edge-to-edge, no outer padding) */
.kc-pf-imgblock--3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
}

/* 2×2 compact square mosaic */
.kc-pf-imgblock--mosaic {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
}
.kc-pf-cell--sq { aspect-ratio: 1 / 1; }

/* Portrait cell */
.kc-pf-cell {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    position: relative;
    background: #E0DDD6;
}
.kc-pf-cell img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s var(--ease-photo);
    display: block;
}
.kc-pf-imgblock:hover .kc-pf-cell img { transform: scale(1.04); }
.kc-pf-cell--placeholder { background: #D8D4CC; }

/* Horizontal scroll strip */
.kc-pf-imgblock--hscroll {
    display: flex;
    align-items: flex-start;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    cursor: grab;
    user-select: none;
}
/* Scroll snap chỉ trên touch — desktop dùng drag JS nên không cần snap cứng */
@media (hover: none) and (pointer: coarse) {
    .kc-pf-imgblock--hscroll { scroll-snap-type: x mandatory; }
    .kc-pf-cell--strip { scroll-snap-align: start; }
}
.kc-pf-imgblock--hscroll::-webkit-scrollbar { display: none; }
.kc-pf-imgblock--hscroll.is-dragging { cursor: grabbing; }

/* Custom scrollbar cho hscroll strips (desktop only, injected by JS) */
.kc-hscroll-bar {
    position: relative;
    height: 1px;
    background: rgba(28,26,22,.08);
    margin: 12px var(--pad-h, 56px) 0;
    border-radius: 1px;
    cursor: pointer;
}
.kc-hscroll-thumb {
    position: absolute;
    top: 0;
    height: 100%;
    background: rgba(28,26,22,.22);
    border-radius: 1px;
    transition: background .2s;
    padding: 5px 0;
    margin-top: -5px;
    box-sizing: content-box;
}
.kc-hscroll-thumb:hover { background: rgba(28,26,22,.45); }
.kc-pf-imgblock--hscroll::after {
    content: '';
    flex: 0 0 var(--pad-h);
}
.kc-pf-cell--strip {
    flex: 0 0 38vw;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    position: relative;
    background: #D8D4CC;
    scroll-snap-align: start;
    display: block;
    text-decoration: none;
    flex-shrink: 0;
}
.kc-pf-cell--strip img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s var(--ease-photo);
    display: block;
    pointer-events: none;
}
.kc-pf-cell--strip:hover img { transform: scale(1.04); }

/* Empty state */
.kc-pf-empty {
    padding: 60px var(--pad-h);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .1em;
}

/* Load more */
.kc-pf-loadmore {
    text-align: center;
    padding: 8px var(--pad-h) 80px;
}

/* ── 4. Homepage card mosaic (front-page.php Selected Works) ─────────────── */

.kc-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 20px var(--pad-h) 72px;
}
.kc-card__link { display: block; }
.kc-card__img-wrap {
    aspect-ratio: 4/5;
    overflow: hidden;
    position: relative;
    background: #D8D4CC;
}

/* Single-image card */
.kc-card__mosaic-cell {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}
.kc-card__mosaic-cell img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s var(--ease-photo);
}
.kc-card__link:hover .kc-card__mosaic-cell img { transform: scale(1.05); }

/* Mosaic 2×2 (4 ảnh) */
.kc-card__img-wrap--mosaic {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 3px;
}
.kc-card__img-wrap--mosaic .kc-card__mosaic-cell {
    width: auto;
    height: auto;
    min-height: 0;
}

.kc-card__img-placeholder {
    position: absolute;
    inset: 0;
    background: #D0CCC4;
}
.kc-card__num {
    position: absolute;
    top: 12px;
    left: 14px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: rgba(255,255,255,.65);
    z-index: 2;
    mix-blend-mode: lighten;
}
.kc-card__meta { padding: 14px 0 0; }
.kc-card__title {
    font-family: var(--font-head);
    font-size: clamp(14px, 2vw, 19px);
    font-weight: 700;
    color: var(--fg);
    letter-spacing: .02em;
    text-transform: uppercase;
}
.kc-card__sub {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .12em;
    color: var(--muted);
    margin-top: 6px;
    text-transform: uppercase;
}

/* ── 5. Single Portfolio (Case Study) ──────────────────────────────────────── */

/* Image cell dùng trong case study gallery rows */
.kc-ph {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    position: relative;
    display: block;
    background: #D8D4CC;
}
.kc-ph img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kc-case {
    padding-top: 0;
}
.kc-case__head {
    padding: 56px var(--pad-h) 0;
}
.kc-case__breadcrumb {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .18em;
    color: var(--muted);
    margin-bottom: 20px;
}
.kc-case__breadcrumb a { color: var(--muted); }
.kc-case__breadcrumb a:hover { color: var(--fg); }
.kc-case__title-row {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    flex-wrap: wrap;
}
.kc-case__title {
    font-family: var(--font-head);
    font-size: clamp(64px, 9vw, 120px);
    font-weight: 800;
    letter-spacing: -.02em;
    line-height: 1.05;
    text-transform: uppercase;
}
.kc-case__tagline {
    padding-bottom: 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .18em;
    color: var(--muted);
    line-height: 1.7;
}

/* Spec table */
.kc-case__spec {
    margin: 40px var(--pad-h) 0;
    border-top: 1px solid var(--border-md);
    border-bottom: 1px solid var(--border-md);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .1em;
}
.kc-case__spec-item { padding: 14px 0; }
.kc-case__spec-item + .kc-case__spec-item {
    padding-left: 16px;
    border-left: 1px solid var(--border);
}
.kc-case__spec-label {
    font-size: 9px;
    letter-spacing: .14em;
    color: var(--muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}
.kc-case__spec-value { color: var(--fg); }

/* Case description */
.kc-case__desc {
    padding: 48px var(--pad-h) 0;
    max-width: 700px;
    font-size: 20px;
    line-height: 1.65;
    color: #2E2C25;
}

/* Hero full-bleed 16:9 */
.kc-case__hero-img {
    margin-top: 48px;
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
}
.kc-case__hero-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* 2-col portrait */
.kc-case__grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin-top: 4px;
}

/* 3-col gallery row */
.kc-case__grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
}

/* Quote */
.kc-case__quote {
    text-align: center;
    padding: 72px var(--pad-h);
}
.kc-case__quote blockquote {
    font-family: var(--font-head);
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -.01em;
    max-width: 860px;
    display: inline-block;
}

/* CTA bar */
.kc-case__cta {
    margin-top: 0;
    padding: 60px var(--pad-h);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    border-top: 1px solid var(--border);
}
.kc-case__cta-text {
    font-family: var(--font-head);
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 600;
    max-width: 480px;
    line-height: 1.3;
}

/* ── 6. Taxonomy archive hero ──────────────────────────────────────────────── */

.kc-tax-hero {
    padding: 52px var(--pad-h) 40px;
    border-bottom: 1px solid var(--border);
}
.kc-tax-hero__breadcrumb {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .18em;
    color: var(--muted);
    margin-bottom: 14px;
}
.kc-tax-hero__title {
    font-family: var(--font-head);
    font-size: clamp(32px, 6vw, 54px);
    font-weight: 800;
    line-height: .9;
    letter-spacing: -.01em;
    margin-bottom: 16px;
}
.kc-tax-hero__desc {
    font-size: 14px;
    line-height: 1.75;
    color: var(--muted-text);
    max-width: 500px;
}

/* ── 7. Related strip (bottom of archive) ──────────────────────────────────── */

.kc-pf-related {
    padding: 48px 0 72px;
    border-top: 1px solid var(--border);
}
.kc-pf-related__head {
    padding: 0 var(--pad-h) 20px;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .22em;
    color: var(--muted);
    text-transform: uppercase;
}
.kc-pf-related__strip {
    --rcard: clamp(200px, calc((100vw - 112px - 48px) / 5), 320px);
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: var(--rcard);
    max-width: 100%;
    gap: 12px;
    padding: 0 var(--pad-h);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    cursor: grab;
    user-select: none;
}
/* Scroll snap chỉ trên touch — desktop dùng drag JS ghi scrollLeft trực tiếp,
   snap cứng đánh nhau với JS drag gây giật (xem .kc-pf-imgblock--hscroll) */
@media (hover: none) and (pointer: coarse) {
    .kc-pf-related__strip { scroll-snap-type: x mandatory; }
}
.kc-pf-related__strip::-webkit-scrollbar { display: none; }
.kc-pf-related__strip.is-dragging { cursor: grabbing; }
.kc-pf-related__card {
    text-decoration: none;
    color: inherit;
    scroll-snap-align: start;
}
.kc-pf-related__thumb {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    position: relative;
    background: #D8D4CC;
    margin-bottom: 8px;
}
.kc-pf-related__thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s var(--ease-photo);
    display: block;
}
.kc-pf-related__card:hover .kc-pf-related__thumb img { transform: scale(1.06); }
.kc-pf-related__num {
    position: absolute;
    top: 6px;
    left: 7px;
    font-family: var(--font-mono);
    font-size: 9px;
    color: rgba(255,255,255,.75);
    z-index: 2;
    line-height: 1;
}
.kc-pf-related__title {
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
    color: var(--fg);
    text-transform: uppercase;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.kc-pf-related__sub {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .1em;
    color: var(--muted);
    margin-top: 3px;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Related strip on single portfolio — same grid as archive, wider columns (4 vs 5) */
.kc-case__related {
    border-top: 1px solid var(--border);
    padding: 40px 0 64px;
}
.kc-case__related .kc-pf-related__strip {
    --rcard: clamp(180px, calc((100vw - 112px - 36px) / 4), 400px);
}
.kc-case__related .kc-hscroll-bar { margin: 10px var(--pad-h) 0; }

/* ── 8. Mobile ──────────────────────────────────────────────────────────────── */

@media (max-width: 767px) {
    /* Archive header */
    .kc-pf-archive__header { padding: 32px 20px 28px; }

    /* Filter */
    .kc-pf-filter { padding: 0 20px; overflow-x: auto; flex-wrap: nowrap; }

    /* Projects */
    .kc-pf-projects { padding-top: 40px; }
    .kc-pf-project { margin-bottom: 48px; }
    .kc-pf-project__label { padding: 20px 20px 16px; }
    .kc-pf-project__meta { max-width: 45%; }

    /* 3-col → 2-col on mobile (more readable) */
    .kc-pf-imgblock--3col {
        grid-template-columns: 1fr 1fr;
        gap: 3px;
    }
    .kc-pf-imgblock--3col .kc-pf-cell:nth-child(3) { display: none; }

    .kc-pf-imgblock--2col { gap: 3px; }

    .kc-pf-loadmore { padding-bottom: 48px; }

    /* Hscroll: 2 cells visible on mobile */
    .kc-pf-cell--strip { flex: 0 0 48vw; }

    /* Cards (homepage) */
    .kc-cards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        padding-left: 8px;
        padding-right: 8px;
    }

    /* Related strip (archive "Tất cả công trình") — mobile: 2 card/hàng, kích thước đồng nhất */
    .kc-pf-related__strip {
        --rcard: calc((100vw - 52px) / 2);
        gap: 10px;
        padding: 0 20px;
    }

    /* Related — mobile: 2 rows × 2 cols scroll ngang */
    .kc-case__related .kc-pf-related__strip {
        --rcard: calc((100vw - 50px) / 2);
        grid-template-rows: repeat(2, auto);
        gap: 10px;
        padding: 0 20px;
    }
    .kc-case__related .kc-hscroll-bar { margin: 10px 20px 0; }

    /* Single */
    .kc-case__spec { grid-template-columns: 1fr 1fr; }
    .kc-case__spec-item:nth-child(2n+1) { padding-left: 0; border-left: none; }
    .kc-case__spec-item:nth-child(n+3)  { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 0; }
    .kc-case__title-row { gap: 12px; }
    .kc-case__grid-2 { grid-template-columns: 1fr; gap: 3px; }
    .kc-case__grid-3 { grid-template-columns: 1fr 1fr; gap: 3px; }
    .kc-case__cta { flex-direction: column; align-items: flex-start; gap: 20px; }
}

/* ═══════════════════════════════════════════════════════════
   Portfolio Corrections — Design System Unification
   Version: 1.0 / 11.07.2026
   ═══════════════════════════════════════════════════════════ */

/* ── ARCHIVE HEADER ──────────────────────────────────────── */
.kc-pf-header {
    padding: 56px var(--pad-h) 40px;
    border-bottom: 1px solid var(--border-md);
    margin-bottom: 0;
}
.kc-pf-header .kc-label { margin-bottom: 14px; }
.kc-pf-header__title {
    font-family: var(--font-head);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
    letter-spacing: -.01em;
    color: var(--fg);
    margin-bottom: 10px;
}
.kc-pf-header__desc {
    font-size: 15px;
    color: var(--muted-text);
}

/* ── FILTER BAR (override existing underline-tab style) ─────────────── */
.kc-pf-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 32px var(--pad-h);
    border-bottom: 1px solid var(--border-md);
}
.kc-pf-filter__btn {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: 10px 18px;
    border: 1px solid var(--border-md);
    border-bottom: 1px solid var(--border-md);
    color: var(--muted);
    background: transparent;
    cursor: pointer;
    transition: border-color .2s, color .2s, background .2s;
    -webkit-appearance: none;
    appearance: none;
    margin-bottom: 0;
}
.kc-pf-filter__btn:hover {
    border-color: var(--border-strong);
    color: var(--fg);
}
.kc-pf-filter__btn.is-active,
.kc-pf-filter__btn[aria-pressed="true"] {
    border-color: var(--fg);
    background: var(--fg);
    color: var(--bg);
}

/* ── PROJECT LIST WRAPPER ────────────────────────────────── */
.kc-pf-projects {
    padding: 0 var(--pad-h) 96px;
    padding-top: 0;
}

/* ── MỖI PROJECT ─────────────────────────────────────────── */
.kc-pf-project {
    padding-top: 64px;
    border-top: 1px solid var(--border-md);
    margin-bottom: 0;
}
.kc-pf-project:first-child {
    border-top: none;
    padding-top: 48px;
}

/* ── PROJECT LABEL BLOCK ─────────────────────────────────── */
.kc-pf-project__meta-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 8px;
}
.kc-pf-project__index {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .20em;
    color: var(--muted);
    text-transform: uppercase;
}
.kc-pf-project__client {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .12em;
    color: var(--muted);
    text-transform: uppercase;
}
.kc-pf-project__excerpt {
    font-size: 14px;
    color: var(--muted-text);
    line-height: 1.65;
    margin-bottom: 20px;
    max-width: 600px;
}

/* ── PLACEHOLDER STATE ───────────────────────────────────── */
.kc-pf-placeholder {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3px;
}
.kc-pf-placeholder__cell {
    aspect-ratio: 3/2;
    border: 1px dashed var(--border-strong);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: transparent;
}
.kc-pf-placeholder__cell::before {
    content: '';
    display: block;
    width: 24px;
    height: 1px;
    background: var(--muted);
}
.kc-pf-placeholder__cell::after {
    content: 'ẢNH SẮP CẬP NHẬT';
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .15em;
    color: var(--muted);
    text-transform: uppercase;
    text-align: center;
    line-height: 1.5;
}

/* ── RESPONSIVE PORTFOLIO ────────────────────────────────── */
@media (max-width: 767px) {
    .kc-pf-filter {
        padding: 20px;
        overflow-x: auto;
        flex-wrap: nowrap;
        scrollbar-width: none;
    }
    .kc-pf-filter::-webkit-scrollbar { display: none; }
    .kc-pf-filter__btn { flex-shrink: 0; }

    .kc-pf-projects { padding: 0 20px 64px; }
    .kc-pf-project { padding-top: 48px; }
    .kc-pf-project:first-child { padding-top: 32px; }
    .kc-pf-placeholder { grid-template-columns: repeat(2, 1fr); }
}

/* ── LIGHTBOX — single portfolio (case study) gallery ───────────────────── */
.kc-lightbox-trigger {
    display: block;
    width: 100%;
    border: 0;
    background: none;
    padding: 0;
    margin: 0;
    font: inherit;
    text-align: inherit;
    cursor: zoom-in;
    -webkit-tap-highlight-color: transparent;
}

body.kc-lightbox-lock { overflow: hidden; }

.kc-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(28, 26, 22, .96);
}
.kc-lightbox.is-open { display: flex; }

.kc-lightbox__figure {
    margin: 0;
    max-width: min(92vw, 1400px);
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.kc-lightbox__img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}
.kc-lightbox__counter {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .12em;
    color: rgba(248,245,239,.75);
}

.kc-lightbox__close,
.kc-lightbox__nav {
    position: absolute;
    background: none;
    border: 0;
    color: #F8F5EF;
    cursor: pointer;
    line-height: 1;
}
.kc-lightbox__close {
    top: 18px;
    right: 20px;
    font-size: 32px;
    padding: 6px 10px;
}
.kc-lightbox__nav {
    top: 50%;
    transform: translateY(-50%);
    font-size: 44px;
    padding: 10px 16px;
}
.kc-lightbox__prev { left: 8px; }
.kc-lightbox__next { right: 8px; }
.kc-lightbox__close:hover,
.kc-lightbox__nav:hover { color: #C9A84C; }

@media (max-width: 767px) {
    .kc-lightbox__nav { font-size: 32px; padding: 8px 10px; }
    .kc-lightbox__close { top: 10px; right: 10px; font-size: 28px; }
}