/* ==========================================================================
   Iskrex Work page — dark bento case-study grid
   Loaded together with home.css (theme tokens come from body.home-dark).
   Page-specific styles are scoped to body.work-dark.
   ========================================================================== */

body.work-dark {
    background-color: var(--bg-0);
}

body.work-dark .work-section {
    padding: 7.5rem 0 4rem;
    background:
        radial-gradient(ellipse 70% 40% at 50% -5%, rgba(34, 211, 238, 0.08), transparent 65%),
        var(--bg-0);
    min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Hero header
   -------------------------------------------------------------------------- */

.wk-hero {
    text-align: center;
    max-width: 46rem;
    margin: 0 auto 2.6rem;
}

.wk-hero .hx-eyebrow {
    justify-content: center;
}

.wk-hero .hx-eyebrow::after {
    content: '';
    width: 1.6rem;
    height: 1px;
    background: var(--cyan);
    box-shadow: 0 0 8px var(--cyan);
}

.wk-hero h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.9rem;
    color: var(--txt);
}

.wk-hero p {
    color: var(--txt-muted);
    font-size: clamp(0.95rem, 1.5vw, 1.08rem);
    line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Filter chips
   -------------------------------------------------------------------------- */

.wk-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.55rem;
    margin-bottom: 2.4rem;
}

.wk-chip {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--txt-muted);
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 2rem;
    padding: 0.5rem 1.1rem;
    cursor: pointer;
    transition: color 0.25s ease, border-color 0.25s ease,
                background-color 0.25s ease, transform 0.25s ease;
    white-space: nowrap;
}

.wk-chip:hover {
    color: var(--txt);
    border-color: var(--line-strong);
    transform: translateY(-2px);
}

.wk-chip.active {
    color: #06090f;
    background: var(--cyan);
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.35);
}

@media (max-width: 640px) {
    .wk-chips {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        margin-left: -1rem;
        margin-right: -1rem;
        padding-left: 1rem;
        padding-right: 1rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .wk-chips::-webkit-scrollbar { display: none; }
}

/* --------------------------------------------------------------------------
   Bento grid
   -------------------------------------------------------------------------- */

.wk-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    grid-auto-flow: dense;
}

.wk-card {
    --mx: 50%;
    --my: 50%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 0;
    padding: 1.4rem 1.3rem;
    border-radius: 0.9rem;
    border: 1px solid var(--line);
    background: var(--bg-card);
    font-family: inherit;
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.35s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.35s ease, opacity 0.4s ease;
    will-change: transform;
    min-height: 10.5rem;
}

.wk-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(400px circle at var(--mx) var(--my),
        rgba(34, 211, 238, 0.10), transparent 65%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.wk-card:hover::before { opacity: 1; }

.wk-card:hover {
    border-color: rgba(34, 211, 238, 0.45);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
    transform: translateY(-4px);
}

.wk-card-icon {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-2);
    border: 1px solid var(--line-strong);
    color: var(--cyan);
    font-size: 1rem;
    margin-bottom: 0.9rem;
}

.wk-card h3 {
    font-size: 1.02rem;
    margin: 0 0 0.3rem;
    color: var(--txt);
}

.wk-card p {
    color: var(--txt-muted);
    font-size: 0.82rem;
    line-height: 1.5;
    margin: 0 0 0.9rem;
    flex: 1;
}

.wk-card-open {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--cyan);
    transition: gap 0.25s ease;
    margin-top: auto;
}

.wk-card:hover .wk-card-open { gap: 0.75rem; }

.wk-badge {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    font-family: var(--font-display);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.22rem 0.6rem;
    border-radius: 2rem;
    color: var(--orange-hot);
    border: 1px solid rgba(249, 115, 22, 0.45);
    background: rgba(249, 115, 22, 0.1);
}

/* Tile weights */
.wk-card.wk-featured {
    grid-column: span 2;
    grid-row: span 2;
    padding: 0;
    justify-content: flex-end;
    min-height: 22rem;
    border-color: rgba(249, 115, 22, 0.35);
}

.wk-card.wk-featured .wk-cover {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.wk-card.wk-featured .wk-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    opacity: 0.85;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
}

.wk-card.wk-featured:hover .wk-cover img {
    transform: scale(1.04);
    opacity: 1;
}

.wk-card.wk-featured .wk-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6, 9, 15, 0.1) 30%, rgba(6, 9, 15, 0.92) 82%);
}

.wk-card.wk-featured .wk-featured-body {
    position: relative;
    z-index: 1;
    padding: 1.4rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
}

.wk-card.wk-featured h3 {
    font-size: 1.5rem;
}

.wk-card.wk-featured p {
    flex: 0 0 auto;
    font-size: 0.92rem;
}

.wk-card.wk-featured:hover {
    border-color: var(--orange-hot);
}

.wk-card.wk-wide {
    grid-column: span 2;
}

/* Filtering states */
.wk-card.wk-hide {
    display: none;
}

.wk-card.wk-in {
    animation: wk-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

@keyframes wk-card-in {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 1024px) {
    .wk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 580px) {
    .wk-grid { grid-template-columns: 1fr; }
    .wk-card.wk-featured,
    .wk-card.wk-wide { grid-column: span 1; }
    .wk-card.wk-featured { min-height: 19rem; }
    .wk-card { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .wk-card.wk-in { animation: none; }
}

/* --------------------------------------------------------------------------
   Case view (back bar + open panel)
   -------------------------------------------------------------------------- */

#wk-case-view {
    display: none;
}

#wk-case-view.open {
    display: block;
    animation: wk-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

body.work-dark.wk-case-open #wk-grid-view {
    display: none;
}

.wk-casebar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.wk-back {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--txt-muted);
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 2rem;
    padding: 0.55rem 1.2rem;
    cursor: pointer;
    transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.wk-back:hover {
    color: var(--cyan);
    border-color: var(--cyan);
    transform: translateX(-3px);
}

.wk-casebar .wk-case-rule {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--line-strong), transparent);
}

/* --------------------------------------------------------------------------
   Dark overrides for existing panel content
   -------------------------------------------------------------------------- */

/* Panels themselves */
body.work-dark .tab-content {
    visibility: visible;
}

/* Section copy */
body.work-dark .skill-description h2 {
    color: var(--txt);
    font-family: var(--font-display);
}

body.work-dark .skill-description p,
body.work-dark .section-subtitle ~ p {
    color: var(--txt-muted);
}

body.work-dark .section-subtitle {
    color: var(--txt);
    font-family: var(--font-display);
}

/* Gallery cards */
body.work-dark .gallery-item {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 0.9rem;
    box-shadow: none;
}

body.work-dark .gallery-item:hover {
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

body.work-dark .gallery-item h3 {
    color: var(--txt);
}

body.work-dark .gallery-item p {
    color: var(--txt-muted);
}

body.work-dark .placeholder-img {
    background-color: var(--bg-2);
    color: var(--txt-muted);
}

body.work-dark .full-width-gallery .gallery-item-content {
    background: rgba(10, 15, 24, 0.92);
}

/* Service cards */
body.work-dark .service-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 0.9rem;
}

body.work-dark .service-card:hover {
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

body.work-dark .service-card h3 {
    color: var(--txt);
}

body.work-dark .service-description {
    color: var(--txt-muted);
}

/* Comparison sets */
body.work-dark .comparison-set {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 0.9rem;
    box-shadow: none;
}

body.work-dark .comparison-set .placeholder-img {
    background-color: var(--bg-2);
}

body.work-dark .comparison-info h3 {
    color: var(--txt);
}

body.work-dark .comparison-info p {
    color: var(--txt-muted);
}

/* Pricing cards */
body.work-dark .pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    box-shadow: none;
}

body.work-dark .pricing-header {
    background: var(--bg-2);
    color: var(--txt);
    border-bottom: 1px solid var(--line);
}

body.work-dark .pricing-price {
    color: var(--cyan);
}

body.work-dark .pricing-features li {
    color: var(--txt-muted);
}

body.work-dark .pricing-features li:before {
    color: var(--cyan);
}

/* CTA blocks at end of each panel */
body.work-dark .cta-work {
    background:
        radial-gradient(ellipse 60% 90% at 50% 110%, rgba(249, 115, 22, 0.12), transparent 70%),
        var(--bg-card);
    border: 1px solid var(--line-strong);
    border-radius: 1rem;
    padding: 2.4rem 1.5rem;
}

body.work-dark .cta-work h3 {
    color: var(--txt);
    font-family: var(--font-display);
    font-size: 1.35rem;
}

body.work-dark .cta-work p {
    color: var(--txt-muted);
}

/* Buttons inside panels */
body.work-dark .btn-small,
body.work-dark .portfolio-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    background: linear-gradient(135deg, var(--orange) 0%, #ea580c 100%);
    color: #fff !important;
    border: none;
    border-radius: 0.5rem;
    padding: 0.65rem 1.4rem;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

body.work-dark .btn-small:hover,
body.work-dark .portfolio-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.5);
    color: #fff !important;
}

/* Iskrex Books screenshots */
body.work-dark .books-screen {
    background: var(--bg-card);
    border: 1px solid var(--line);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.4);
}

body.work-dark .books-screen:hover {
    box-shadow: 0 22px 55px rgba(34, 211, 238, 0.18);
    border-color: rgba(34, 211, 238, 0.4);
}

body.work-dark .books-screen figcaption {
    color: var(--txt-muted);
}

body.work-dark .books-screen img {
    background: var(--bg-2);
}

/* Video cards */
body.work-dark .video-container-wrapper {
    background-color: var(--bg-card);
    border: 1px solid var(--line);
    box-shadow: none;
}

body.work-dark .video-container-wrapper:hover {
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

body.work-dark .video-title {
    color: var(--txt);
}

body.work-dark .video-description {
    color: var(--txt-muted);
}

body.work-dark .external-video-notice {
    color: var(--cyan);
}

/* Portfolio showcase cards (web design tab) */
body.work-dark .portfolio-showcase-title,
body.work-dark .portfolio-name {
    color: var(--txt);
}

body.work-dark .portfolio-showcase-subtitle,
body.work-dark .portfolio-description {
    color: var(--txt-muted);
}

body.work-dark .portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    box-shadow: none;
}

body.work-dark .portfolio-card:hover {
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
}

body.work-dark .portfolio-tag {
    background: var(--bg-2);
    color: var(--txt-muted);
    border: 1px solid var(--line);
}

body.work-dark .portfolio-stat-value {
    color: var(--cyan);
}

body.work-dark .portfolio-stat-label {
    color: var(--txt-muted);
}

/* Crypto quote + performance */
body.work-dark .einstein-quote {
    background: var(--bg-card);
    border: 1px solid var(--line);
    box-shadow: none;
}

body.work-dark .einstein-quote blockquote {
    color: var(--txt-muted);
}

body.work-dark .einstein-quote cite {
    color: var(--txt);
}

body.work-dark .performance-showcase {
    background: var(--bg-card);
    border: 1px solid var(--line);
    box-shadow: none;
}

body.work-dark .performance-graph {
    background-color: var(--bg-2);
    color: var(--txt-muted);
}

/* Inline links */
body.work-dark .inline-link {
    color: var(--cyan);
}

body.work-dark .inline-link:hover {
    color: #67e8f9;
}

/* Content boxes (mobile css) */
body.work-dark .content-box {
    background: var(--bg-card) !important;
    border: 1px solid var(--line) !important;
    color: var(--txt-muted) !important;
}

/* Generic headings inside panels */
body.work-dark .tab-content h2,
body.work-dark .tab-content h3,
body.work-dark .tab-content h4 {
    color: var(--txt);
}

body.work-dark .tab-content p,
body.work-dark .tab-content li {
    color: var(--txt-muted);
}

/* keep card-internal text rules from above winning */
body.work-dark .cta-work h3,
body.work-dark .gallery-item h3,
body.work-dark .comparison-info h3 {
    color: var(--txt);
}