/* ============================================================================
   MATERIAŁY - strona zbiorcza (/materialy) i analizy (/materialy/*)
   ----------------------------------------------------------------------------
   Ładowany po style.css tylko na tych stronach. Korzysta z tokenów i zasad
   systemu wizualnego: jasne powierzchnie, cienkie linie, podglądy oparte na
   rzeczywistej zawartości materiału zamiast ozdobnych ilustracji.
============================================================================ */

/* ============================================================================
   STRONA ZBIORCZA - karty analiz z podglądem treści
============================================================================ */
.reads { display:grid; gap:24px; }
@media (min-width:860px) { .reads { grid-template-columns:1fr 1fr; } }
@media (min-width:1100px) { .reads.reads-3 { grid-template-columns:repeat(3,minmax(0,1fr)); } }
.read { display:flex; flex-direction:column; min-width:0; background:var(--white); border:1px solid var(--border); border-radius:var(--r-lg); overflow:hidden; transition:border-color .2s; }
.read:hover { border-color:var(--text-subtle); }
.read:hover h3 { color:var(--brand); }
.read:focus-visible { outline-offset:3px; }

/* Podgląd: fragment danych z analizy, a nie ilustracja */
.read-cover { display:flex; flex-direction:column; gap:14px; min-height:236px; padding:24px 24px 20px; background:var(--paper); border-bottom:1px solid var(--border-light); }
.rc-t { font-size:.82rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--text-muted); line-height:1.4; }
.rc-big { margin-right:6px; font-size:2.6rem; font-weight:800; letter-spacing:-.04em; line-height:1; color:var(--brand); vertical-align:-6px; }
.rc-src { margin-top:auto; font-size:.8rem; color:var(--text-muted); }
.rc-bars { display:grid; gap:10px; }
.rc-bars li { display:grid; grid-template-columns:minmax(0,1fr) 54px; grid-template-rows:auto 8px; column-gap:10px; row-gap:4px; align-items:center; }
.rc-bars span { font-size:.85rem; color:var(--text); line-height:1.3; }
.rc-bars b { grid-row:2; width:var(--w); height:8px; border-radius:2px; }
.rc-bars b.up { background:var(--brand-soft); }
.rc-bars b.down { background:var(--red); }
.rc-bars em { grid-column:2; grid-row:1 / span 2; text-align:right; font-style:normal; font-size:.95rem; font-weight:700; color:var(--text); font-variant-numeric:tabular-nums; }
.rc-steps { counter-reset:rc; display:grid; }
.rc-steps li { counter-increment:rc; display:flex; align-items:baseline; gap:10px; padding:6px 0; border-top:1px solid var(--border); font-size:.88rem; line-height:1.35; color:var(--text); }
.rc-steps li:first-child { border-top:0; }
.rc-steps li::before { content:counter(rc,decimal-leading-zero); flex:none; width:22px; font-size:.75rem; font-weight:700; color:var(--brand-soft); font-variant-numeric:tabular-nums; }
.rc-list li { padding:8px 0; border-top:1px solid var(--border); font-size:.9rem; font-weight:600; line-height:1.35; color:var(--text); }
.rc-list span { display:block; font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--brand-soft); }
.rc-result { margin-top:auto; padding-top:10px; border-top:2px solid var(--text); font-size:.9rem; font-weight:600; line-height:1.45; color:var(--text); }

.read-body { display:flex; flex-direction:column; flex:1; padding:22px 24px 16px; }
.read-kind { margin-bottom:8px; font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand-soft); }
.read h3 { margin-bottom:10px; font-size:1.22rem; font-weight:750; letter-spacing:-.02em; line-height:1.28; color:var(--text); transition:color .2s; }
.read p { margin-bottom:12px; font-size:.95rem; color:var(--text-body); line-height:1.62; }
.read .j-link { margin-top:auto; }
@media (max-width:640px) { .read-cover { min-height:0; padding:20px 18px 18px; } .read-body { padding:20px 18px 12px; } }

/* Szeroka karta kalkulatora */
@media (min-width:860px) {
    .read.read-wide { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.25fr); }
    .read-wide .read-cover { border-bottom:0; border-right:1px solid var(--border-light); }
    .read-wide .read-body { justify-content:center; padding:32px 40px; }
}

/* ============================================================================
   ANALIZA - nagłówek strony
============================================================================ */
.art-head h1 { max-width:22ch; font-size:clamp(2.1rem,4.6vw,3.3rem); }
.art-sub { margin-top:12px; font-size:clamp(1.12rem,2vw,1.35rem); font-weight:600; letter-spacing:-.01em; color:var(--brand-soft); }

/* ============================================================================
   ANALIZA - układ: spis treści + treść
============================================================================ */
.art-sec { padding:64px 0 88px; }
@media (max-width:640px) { .art-sec { padding:40px 0 56px; } }
.art-layout { display:grid; gap:40px; }
@media (min-width:1100px) { .art-layout { grid-template-columns:220px minmax(0,1fr); gap:72px; } }
.art-toc { display:none; }
@media (min-width:1100px) { .art-toc { display:block; position:sticky; top:calc(var(--head-h) + 32px); align-self:start; } }
.art-toc-t { margin-bottom:12px; font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--text-muted); }
.art-toc ol { border-left:1px solid var(--border); }
.art-toc ol a { display:block; margin-left:-1px; padding:7px 0 7px 16px; border-left:2px solid transparent; font-size:.88rem; line-height:1.4; color:var(--text-muted); transition:color .2s, border-color .2s; }
.art-toc ol a:hover { color:var(--brand); }
.art-toc ol a.active { color:var(--text); border-left-color:var(--brand); font-weight:600; }
.art-toc-back { display:inline-flex; align-items:center; gap:8px; min-height:44px; margin-top:16px; font-size:.88rem; font-weight:650; color:var(--brand); }
.art-toc-back i { font-size:.7rem; }

/* ============================================================================
   ANALIZA - typografia treści
============================================================================ */
.prose { min-width:0; max-width:720px; }
.prose > h2 { scroll-margin-top:calc(var(--head-h) + 24px); margin:64px 0 16px; padding-top:20px; border-top:1px solid var(--border); font-size:clamp(1.5rem,3vw,1.9rem); font-weight:750; letter-spacing:-.025em; line-height:1.2; color:var(--text); }
.prose > h2:first-child { margin-top:0; }
.prose h3 { scroll-margin-top:calc(var(--head-h) + 24px); margin:36px 0 10px; font-size:1.2rem; font-weight:700; letter-spacing:-.015em; line-height:1.35; color:var(--text); }
.prose p { margin-bottom:18px; font-size:1.07rem; line-height:1.78; color:var(--text-body); }
.prose strong { color:var(--text); }
.prose ul.dots { margin:0 0 22px; }
.prose ul.dots li { position:relative; margin-bottom:9px; padding-left:22px; font-size:1.07rem; line-height:1.72; color:var(--text-body); }
.prose ul.dots li::before { content:''; position:absolute; left:2px; top:.8em; width:8px; height:2px; background:var(--brand-soft); }
.prose a.ln { color:var(--brand); font-weight:600; text-decoration:underline; text-decoration-color:var(--brand-border); text-underline-offset:3px; }
.prose a.ln:hover { text-decoration-color:currentColor; }
@media (max-width:640px) { .prose p, .prose ul.dots li { font-size:1.02rem; } }

/* Przypisy [n] */
.cite { display:inline-block; padding:0 2px; font-size:.7em; font-weight:700; line-height:1; vertical-align:super; color:var(--brand-soft); white-space:nowrap; }
.cite:hover { color:var(--brand); text-decoration:underline; }

/* W skrócie */
.tldr { margin:0 0 48px; padding:24px 26px 12px; border-left:3px solid var(--brand); background:var(--paper); }
@media (max-width:640px) { .tldr { padding:20px 16px 8px; } }
.prose .tldr-t { display:flex; align-items:center; gap:10px; margin-bottom:12px; font-size:.78rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand); }
.prose .tldr-t i { display:none; }
.prose .tldr ul.dots li { font-size:1rem; line-height:1.62; }

/* Źródło analizy */
.src-note { display:flex; gap:14px; align-items:flex-start; margin:0 0 40px; padding:16px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.src-note > i { flex:none; margin-top:4px; font-size:1rem; color:var(--brand); }
.prose .src-note p { margin:0; font-size:.95rem; line-height:1.65; }

/* Cytat wyróżniony */
.pull { margin:32px 0; padding:4px 0 4px 24px; border-left:3px solid var(--red); }
.pull-qm { display:none; }
.prose .pull blockquote p { margin:0; font-size:1.22rem; font-weight:600; line-height:1.5; letter-spacing:-.01em; color:var(--text); }
.pull figcaption { margin-top:12px; font-size:.9rem; line-height:1.45; color:var(--text-muted); }
.pull figcaption strong { color:var(--text); }

/* Cytat z raportu w oryginale (EN) */
.src-quote { margin:4px 0 24px; padding:12px 18px; border-left:2px solid var(--border); }
.prose .src-quote p { margin:0; font-size:.97rem; font-style:italic; line-height:1.7; color:var(--text-body); }
.src-quote footer, .src-quote figcaption { margin-top:6px; font-size:.8rem; font-weight:600; color:var(--text-muted); }

/* Wniosek końcowy */
.takeaway { margin:32px 0 8px; padding:26px 28px; border-radius:var(--r-lg); background:var(--navy); }
@media (max-width:640px) { .takeaway { padding:22px 18px; } }
.prose .takeaway .takeaway-k { display:flex; align-items:center; gap:8px; margin-bottom:10px; font-size:.78rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand-on-dark); }
.prose .takeaway .takeaway-k i { display:none; }
.prose .takeaway p { margin:0; font-size:1.15rem; font-weight:600; line-height:1.6; color:#fff; }

/* ============================================================================
   ANALIZA - wykres rozbieżny (raport DORA)
   Kierunek słupka = poprawa / pogorszenie. Fiolet (poprawa) i czerwień
   (pogorszenie); wartości zawsze widoczne jako tekst.
============================================================================ */
.dv { --dv-up:var(--brand-soft); --dv-down:var(--red); margin:26px 0 34px; padding:24px 24px 18px; border:1px solid var(--border); border-radius:var(--r-lg); background:var(--white); }
@media (max-width:640px) { .dv { padding:18px 14px 12px; } }
.prose .dv-head h3 { margin:0 0 4px; font-size:1.05rem; font-weight:750; }
.prose .dv-head p { margin:0; font-size:.88rem; line-height:1.5; color:var(--text-muted); }
.dv-axis i { display:inline-block; width:10px; height:10px; margin:0 2px; border-radius:2px; vertical-align:-1px; }
.dv-axis .k-up { background:var(--dv-up); }
.dv-axis .k-down { background:var(--dv-down); }
.dv-row, .dv-axis { display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,1.6fr) 60px; align-items:center; column-gap:14px; }
.dv-axis { margin-top:18px; font-size:.78rem; font-weight:600; color:var(--text-body); }
.dv-axis-l, .dv-axis-r { display:flex; }
.dv-axis-scale { display:grid; grid-template-columns:1fr 1fr; }
.dv-axis-scale span:first-child { text-align:right; padding-right:8px; }
.dv-axis-scale span:last-child { padding-left:8px; }
.prose .dv-group { margin:14px 0 2px; padding-top:12px; border-top:1px solid var(--border-light); font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--text-muted); }
.dv-row { margin:0 -8px; padding:6px 8px; border-radius:4px; }
.dv-row:hover { background:var(--paper); }
.dv-name { font-size:.9rem; line-height:1.35; color:var(--text); }
.dv-name small { display:block; font-size:.76rem; color:var(--text-muted); }
.dv-track { position:relative; height:24px; }
.dv-track::before { content:''; position:absolute; left:50%; top:-6px; bottom:-6px; width:1px; background:var(--text-subtle); }
.dv-bar { position:absolute; top:5px; height:14px; }
.dv-bar.up { left:50%; border-radius:0 3px 3px 0; background:var(--dv-up); }
.dv-bar.down { right:50%; border-radius:3px 0 0 3px; background:var(--dv-down); }
.dv-val { text-align:right; font-size:.92rem; font-weight:700; color:var(--text); font-variant-numeric:tabular-nums; white-space:nowrap; }
.prose .dv-note { margin:14px 0 0; font-size:.8rem; line-height:1.5; color:var(--text-muted); }
@media (max-width:560px) {
    .dv-row, .dv-axis { grid-template-columns:minmax(0,1fr) 56px; }
    .dv-name, .dv-axis-l { grid-column:1/-1; }
    .dv-axis-l:empty { display:none; }
    .dv-row { row-gap:2px; }
}
@media (forced-colors:active) { .dv-bar { forced-color-adjust:none; } }

/* ============================================================================
   ANALIZA - wąskie gardła (przepływ zmian)
============================================================================ */
.flow { display:grid; margin:18px 0 26px; border-top:1px solid var(--border); }
@media (min-width:700px) { .flow { grid-template-columns:repeat(5,minmax(0,1fr)); border-top:0; border-bottom:1px solid var(--border); } }
.flow li { position:relative; display:flex; flex-direction:column; gap:6px; padding:14px 0; border-bottom:1px solid var(--border); }
@media (min-width:700px) {
    .flow li { padding:14px 12px 14px 0; border-bottom:0; border-top:2px solid var(--red); }
    .flow li + li { padding-left:12px; }
    .flow li.is-fast { border-top-color:var(--brand-soft); }
}
.flow li > i { display:none; }
.flow strong { font-size:.92rem; line-height:1.3; color:var(--text); }
.flow em { margin-top:auto; font-style:normal; font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--red); }
.flow li.is-fast em { color:var(--brand-soft); }

/* ============================================================================
   ANALIZA - krzywa J (ilustracja)
============================================================================ */
.jcurve { margin:24px 0 30px; padding:20px 22px 14px; border:1px solid var(--border); border-radius:var(--r-lg); background:var(--white); }
@media (max-width:640px) { .jcurve { padding:14px 10px 10px; } }
.jcurve svg { display:block; width:100%; max-width:600px; height:auto; margin:0 auto; font-family:inherit; }
.jcurve .ax { stroke:var(--text-subtle); stroke-width:1; }
.jcurve .base { stroke:var(--border); stroke-width:1; }
.jcurve .curve { fill:none; stroke:#5B40A6; stroke-width:2.5; stroke-linecap:round; }
.jcurve .lead { stroke:var(--text-xmuted); stroke-width:1; }
.jcurve .dot { fill:var(--red); stroke:#fff; stroke-width:3; }
.jcurve .t { font-size:15px; fill:var(--text-muted); font-weight:500; }
.jcurve .t-strong { font-size:16px; fill:var(--text); font-weight:700; }
.jcurve figcaption { margin-top:10px; font-size:.84rem; line-height:1.5; color:var(--text-muted); }

/* ============================================================================
   ANALIZA SDLC - ewolucja modelu, etapy, zasady
============================================================================ */
.evo { display:grid; margin:22px 0 26px; }
@media (min-width:640px) { .evo { grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; } }
.evo li { padding:12px 0; border-top:2px solid var(--text-subtle); }
.evo li span { display:block; margin-bottom:4px; font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--text-muted); }
.evo li strong { font-size:1rem; line-height:1.35; color:var(--text); }
.evo li.is-now { border-top-color:var(--brand); }
.evo li.is-now span { color:var(--brand); }

.phases { margin:34px 0 8px; counter-reset:etap; border-top:1px solid var(--border); }
.phase { counter-increment:etap; display:grid; gap:4px 20px; padding:24px 0; border-bottom:1px solid var(--border); }
@media (min-width:700px) { .phase { grid-template-columns:56px minmax(0,1fr); } }
.phase-no { font-size:1.6rem; font-weight:750; letter-spacing:-.03em; line-height:1; color:var(--brand-soft); font-variant-numeric:tabular-nums; }
@media (max-width:699px) { .phase-no { display:none; } .prose .phase-card .phase-k::before { content:"Etap " counter(etap) " · "; } }
.prose .phase-card .phase-k { margin-bottom:4px; font-size:.75rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase; line-height:1.4; color:var(--brand-soft); }
.prose .phase-card h3 { margin:0 0 12px; font-size:1.25rem; font-weight:750; }
.prose .phase-card p { margin-bottom:14px; font-size:1.02rem; line-height:1.75; }
.verdict { display:flex; gap:12px; align-items:flex-start; margin-top:16px; padding:14px 16px; border-left:3px solid var(--brand); background:var(--paper); }
.verdict > i { margin-top:4px; font-size:.95rem; color:var(--brand); }
.prose .verdict p { margin:0; font-size:.98rem; line-height:1.7; color:var(--text); }
.verdict b { color:var(--brand); font-weight:700; }

.rules { margin:26px 0 8px; counter-reset:rule; border-top:2px solid var(--text); }
.rules li { counter-increment:rule; display:grid; grid-template-columns:36px minmax(0,1fr); gap:0 12px; padding:18px 0; border-bottom:1px solid var(--border); }
.rules li::before { content:counter(rule,decimal-leading-zero); padding-top:3px; font-size:.85rem; font-weight:700; color:var(--red); font-variant-numeric:tabular-nums; }
.rules li > i { display:none; }
.rules strong { display:block; margin-bottom:3px; font-size:1.05rem; font-weight:700; color:var(--text); }
.rules span { display:block; font-size:.98rem; line-height:1.6; color:var(--text-body); }

/* ============================================================================
   ANALIZA - źródła, nawigacja po materiałach
============================================================================ */
.sources { counter-reset:src; margin:0; }
.sources li { counter-increment:src; position:relative; scroll-margin-top:calc(var(--head-h) + 32px); padding:10px 0 10px 40px; border-bottom:1px solid var(--border-light); font-size:.92rem; line-height:1.55; color:var(--text-body); }
.sources li:last-child { border-bottom:0; }
.sources li::before { content:counter(src); position:absolute; left:0; top:10px; width:28px; font-size:.82rem; font-weight:700; color:var(--brand-soft); font-variant-numeric:tabular-nums; }
.sources li:target { background:var(--brand-light); }
.sources strong { color:var(--text); }
.sources a { display:block; color:var(--brand); font-size:.84rem; word-break:break-all; text-decoration:underline; text-decoration-color:var(--brand-border); text-underline-offset:3px; }
.sources a:hover { text-decoration-color:currentColor; }

.next-read { display:flex; align-items:center; gap:18px; margin-top:52px; padding:20px 0; border-top:2px solid var(--text); border-bottom:1px solid var(--border); }
.next-read > i:first-child { display:none; }
.next-read span { display:block; font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand-soft); }
.next-read strong { display:block; margin-top:4px; font-size:1.12rem; font-weight:750; letter-spacing:-.01em; line-height:1.35; color:var(--text); }
.next-read .go { margin-left:auto; font-size:1rem; color:var(--brand); transition:transform .2s; }
.next-read:hover strong { color:var(--brand); }
.next-read:hover .go { transform:translateX(4px); }

/* Zachęta do konferencji pod analizą */
.art-cta { padding-top:0; }
.art-cta .conf-card { text-align:left; }
.art-cta .hero-btns { justify-content:flex-start; }

/* ============================================================================
   KATALOG METRYK (materialy/metryki-wplywu-ai) - filtry, karty, szczegóły
============================================================================ */
.kpi-sec { padding:56px 0 88px; }
@media (max-width:640px) { .kpi-sec { padding:36px 0 56px; } }
.kpi-intro, .kpi-outro { margin:0; }
.kpi-intro .tldr { margin-bottom:22px; }
.prose .kpi-how { display:flex; gap:10px; align-items:baseline; margin-bottom:36px; font-size:.97rem; line-height:1.7; color:var(--text-muted); }
.kpi-how > i { color:var(--brand-soft); }
.kpi-outro { margin-top:56px; }

.kpi-ai { display:inline-flex; align-items:center; padding:1px 8px; border-radius:var(--r-full); font-size:.7rem; font-weight:800; letter-spacing:.06em; line-height:1.6; color:#fff; background:var(--brand); vertical-align:1px; }

.kpi-tools { margin:0 0 24px; }
.kpi-areas { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:14px; }
.kpi-areas .chip i { font-size:.8rem; color:var(--text-muted); }
.kpi-areas .chip.active i { color:inherit; }
.kpi-areas .chip b { min-width:22px; padding:1px 7px; border-radius:var(--r-full); font-size:.75rem; font-weight:700; text-align:center; background:var(--surface-2); color:var(--text-body); }
.kpi-areas .chip.active b { background:rgba(255,255,255,.2); color:#fff; }
.kpi-bar { display:flex; flex-wrap:wrap; align-items:center; gap:12px 24px; padding:12px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.kpi-select { display:inline-flex; align-items:center; gap:10px; font-size:.9rem; font-weight:600; color:var(--text); }
.kpi-select select { min-height:44px; padding:8px 36px 8px 12px; font:inherit; font-weight:500; color:var(--text); border:1px solid #8A8678; border-radius:var(--r); cursor:pointer; -webkit-appearance:none; appearance:none;
    background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%23351C75' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 12px center; }
.kpi-select select:hover { border-color:var(--text); }
.kpi-switch { position:relative; display:inline-flex; align-items:center; gap:10px; min-height:44px; font-size:.9rem; font-weight:600; color:var(--text); cursor:pointer; }
.kpi-switch input { position:absolute; opacity:0; width:1px; height:1px; }
.kpi-switch-ui { position:relative; width:40px; height:24px; flex:none; border-radius:var(--r-full); background:#7E7A8E; transition:background .2s; }
.kpi-switch-ui::after { content:''; position:absolute; left:3px; top:3px; width:18px; height:18px; border-radius:50%; background:#fff; transition:transform .2s; }
.kpi-switch input:checked + .kpi-switch-ui { background:var(--brand); }
.kpi-switch input:checked + .kpi-switch-ui::after { transform:translateX(16px); }
.kpi-switch input:focus-visible + .kpi-switch-ui { outline:2px solid var(--brand-soft); outline-offset:2px; }
.kpi-count { margin-left:auto; font-size:.88rem; font-weight:600; color:var(--text-body); font-variant-numeric:tabular-nums; }
.kpi-reset { display:inline-flex; align-items:center; gap:7px; min-height:44px; padding:0 4px; border:0; background:none; font:inherit; font-size:.88rem; font-weight:700; color:var(--brand); cursor:pointer; }
.kpi-reset[hidden] { display:none; }
@media (max-width:640px) {
    .kpi-count { margin-left:0; width:100%; } .kpi-select { width:100%; } .kpi-select select { flex:1; }
    .kpi-areas { flex-wrap:nowrap; overflow-x:auto; margin:0 calc(-1 * var(--gutter)) 14px; padding:2px var(--gutter) 6px; scrollbar-width:none; -webkit-overflow-scrolling:touch; }
    .kpi-areas::-webkit-scrollbar { display:none; }
    .kpi-areas .chip { flex:none; }
}

.kpi-grid { display:grid; gap:16px; }
@media (min-width:700px) { .kpi-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (min-width:1100px) { .kpi-grid { grid-template-columns:repeat(3,minmax(0,1fr)); } }
.kpi { position:relative; display:flex; flex-direction:column; padding:20px 20px 12px; border-radius:var(--r-lg); border:1px solid var(--border); background:var(--white); cursor:pointer; transition:border-color .2s; }
.kpi[hidden] { display:none; }
.kpi:hover { border-color:var(--text-subtle); }
.kpi:hover h3 { color:var(--brand); }
.kpi-top { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:8px; }
.kpi-co { font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand-soft); }
.kpi h3 { margin-bottom:8px; font-size:1.06rem; font-weight:700; letter-spacing:-.01em; line-height:1.32; color:var(--text); transition:color .2s; }
.kpi-desc { margin-bottom:14px; font-size:.92rem; line-height:1.6; color:var(--text-body); }
.kpi-tags { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:14px; }
.kpi-tags li { display:inline-flex; align-items:center; gap:6px; padding:2px 10px; border-radius:var(--r-full); font-size:.78rem; font-weight:600; color:var(--text-body); background:var(--paper); border:1px solid var(--border-light); }
.kpi-tags i { font-size:.7rem; color:var(--text-muted); }
.kpi-foot { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:auto; padding-top:8px; border-top:1px solid var(--border-light); }
.kpi-dir { display:inline-flex; align-items:center; gap:8px; font-size:.85rem; font-weight:600; color:var(--text-body); }
.kpi-dir i { font-size:.8rem; color:var(--brand); }
.kpi-open { display:inline-flex; align-items:center; gap:6px; min-height:44px; padding:0 2px; border:0; background:none; font:inherit; font-size:.88rem; font-weight:700; color:var(--brand); cursor:pointer; white-space:nowrap; }
.kpi-open i { font-size:.7rem; transition:transform .2s; }
.kpi:hover .kpi-open i { transform:translateX(3px); }
.kpi-empty { padding:40px 20px; text-align:center; font-size:.97rem; color:var(--text-muted); }

.kpi-dialog { position:fixed; width:min(680px, calc(100vw - 24px)); max-height:min(88vh, 860px); margin:auto; padding:0; border:0; border-radius:var(--r-lg); overflow:hidden; color:var(--text); background:var(--white); box-shadow:var(--sh-xl); }
.kpi-dialog[open] { display:flex; flex-direction:column; }
.kpi-dialog::backdrop { background:rgba(11,9,32,.6); }
.kpi-d-head { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; padding:24px 24px 16px; border-bottom:1px solid var(--border-light); }
.kpi-d-co { margin-bottom:4px; font-size:.75rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--brand-soft); }
.kpi-d-head h2 { font-size:1.3rem; font-weight:750; letter-spacing:-.02em; line-height:1.3; }
.kpi-close { width:44px; height:44px; flex:none; border-radius:50%; border:1px solid var(--border); background:var(--white); color:var(--text-body); cursor:pointer; font-size:1rem; }
.kpi-close:hover { border-color:var(--brand); color:var(--brand); }
.kpi-d-body { padding:18px 24px 26px; overflow-y:auto; overscroll-behavior:contain; }
@media (max-width:640px) { .kpi-d-head { padding:18px 16px 12px; } .kpi-d-body { padding:14px 16px 22px; } }
.kpi-facts { display:grid; gap:12px 24px; margin-bottom:6px; }
@media (min-width:560px) { .kpi-facts { grid-template-columns:1fr 1fr; } }
.kpi-facts dt { font-size:.72rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--text-muted); }
.kpi-facts dd { margin-top:2px; font-size:.95rem; font-weight:600; color:var(--text); }
.kpi-d-body h3 { margin:20px 0 6px; font-size:.78rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--brand); }
.kpi-d-body p { font-size:.97rem; line-height:1.7; color:var(--text-body); }
.kpi-rule { padding:12px 14px; border-left:3px solid var(--brand); background:var(--paper); }
.kpi-quote { margin:0; padding:8px 16px; border-left:2px solid var(--border); }
.kpi-quote blockquote { margin:0; }
.kpi-d-body .kpi-quote p { font-style:italic; }
.kpi-quote footer, .kpi-quote figcaption { margin-top:4px; font-size:.8rem; font-weight:600; color:var(--text-body); }

/* Tekst tylko dla czytników ekranu */
.sr-only { position:absolute !important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* Ograniczony ruch */
@media (prefers-reduced-motion:reduce) { .read, .read h3, .next-read .go, .kpi, .kpi-open i { transition:none; } .next-read:hover .go, .kpi:hover .kpi-open i { transform:none; } }

/* Wydruk katalogu metryk: wszystkie karty z rozwiniętymi szczegółami */
@media print {
    .kpi-tools, .kpi-how, .kpi-open, .kpi-dialog, .art-cta, .next-read { display:none !important; }
    .kpi-grid { display:block; }
    .kpi { break-inside:avoid; margin-bottom:12px; box-shadow:none; }
    .kpi[hidden] { display:flex; }
    .kpi-more[hidden] { display:block; margin-top:10px; }
    .kpi-more h3 { margin:12px 0 4px; font-size:.74rem; text-transform:uppercase; letter-spacing:.07em; color:var(--brand); }
    .kpi-facts { display:grid; grid-template-columns:1fr 1fr; gap:6px 18px; font-size:.82rem; }
    .kpi-facts dt { font-size:10px; text-transform:uppercase; color:var(--text-body); }
}

/* Zróżnicowane, spokojne tła podglądów (audyt graficzny M02, M07):
   analiza danych - lawenda, proces - papier, katalog i narzędzia - szaroniebieski */
:root { --mist:#EEF2F6; --mist-line:#D9E0E8; }
#paradoks .read-cover { background:#F3F0FA; border-bottom-color:#E3DCF2; }
#metryki .read-cover, #kalkulator .read-cover { background:var(--mist); border-color:var(--mist-line); }
#metryki .rc-list li, #kalkulator .rc-steps li { border-top-color:var(--mist-line); }
#paradoks .rc-steps li { border-top-color:#E3DCF2; }
#dashboard-cio .mat-img { background:var(--mist); }
#kanwa-ai .mat-img { background:#F3F0FA; }
#menedzer-it-genai .mat-img { background:#F8EDEE; }
#dlug-technologiczny .mat-img { background:var(--paper); }

/* Zachęta do konferencji pod analizą: tekst po lewej, termin i działania po prawej */
.calc-sec + .art-cta, .section-paper + .art-cta { padding-top:72px; }
.art-cta .conf-card { padding:44px 48px; }
.cta-grid { display:grid; gap:32px; align-items:center; }
@media (min-width:900px) { .cta-grid { grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr); gap:56px; } }
.cta-text .conf-title { margin-top:2px; }
.cta-more { display:inline-flex; align-items:center; gap:8px; min-height:44px; margin-top:14px; font-size:.95rem; font-weight:650; color:var(--brand-on-dark-bright); }
.cta-more i { font-size:.78em; transition:transform .2s; }
.cta-more:hover { color:#fff; text-decoration:underline; text-underline-offset:4px; }
.cta-more:hover i { transform:translateX(3px); }
.cta-side { padding:26px 28px; border:1px solid rgba(255,255,255,.16); border-radius:var(--r-lg); background:rgba(255,255,255,.04); }
.cta-date { display:flex; align-items:center; gap:16px; padding-bottom:20px; margin-bottom:20px; border-bottom:1px solid rgba(255,255,255,.14); }
.cta-day { font-size:3.4rem; font-weight:800; line-height:.9; letter-spacing:-.05em; color:#fff; }
.cta-month { display:flex; flex-direction:column; font-size:1.1rem; font-weight:700; color:#fff; line-height:1.25; }
.cta-month small { margin-top:4px; font-size:.84rem; font-weight:500; color:rgba(255,255,255,.66); }
.cta-btns { display:grid; gap:10px; }
.cta-btns .btn { width:100%; }
@media (max-width:640px) {
    .calc-sec + .art-cta, .section-paper + .art-cta { padding-top:48px; }
    .art-cta .conf-card { padding:28px 20px; }
    .cta-side { padding:20px; }
    .cta-day { font-size:2.8rem; }
}

/* Widoczna data aktualizacji analizy (synchronizowana z dateModified przez _tools/build_ai_files.py) */
.art-updated { margin-top:14px; font-size:.88rem; color:var(--text-muted); }
.art-updated time { font-weight:600; color:var(--text-body); }