/* ══════════════════════════════════════════════════════════════
   SYSTEM KJ — arkusz stron blogowych
   Tokeny i komponenty przeniesione 1:1 z Master Reference
   i Brand Booka („Classic Copper"). Wersja pod stronę czytaną,
   nie pod planszę 1280×1880.
   ══════════════════════════════════════════════════════════════ */

:root{
  /* paleta — nazwy jak w Master Reference */
  --graphite:#22252B;
  --graphite-2:#2B2E34;
  --graphite-3:#3A3E46;
  --copper:#B87357;
  --copper-2:#CC9079;
  --copper-deep:#8E5440;
  --kamien:#F2EFEA;
  --ivory:#FAF7F1;
  --paper:#F6F2EB;
  --zielen:#1F3D34;
  --szarosc:#6B6F76;
  --gray-2:#9A9EA4;
  --bez:#DBD2C2;
  --zloto:#8A6E3F;
  --line:rgba(34,37,43,.14);
  --line-soft:rgba(34,37,43,.08);
  --on-dark-soft:rgba(242,239,234,.62);
  --measure:units;
  --col:720px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ivory);color:var(--graphite);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  font-size:17px;line-height:1.68;
  -webkit-font-smoothing:antialiased;
}
.serif{font-family:'Cormorant Garamond',Georgia,serif}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace}
.wrap{max-width:var(--col);margin:0 auto;padding:0 28px}

/* ── sygnet KJ ─────────────────────────────────────────────── */
.sygnet{position:relative;flex:0 0 auto;display:inline-block}
.sygnet .frame{position:absolute;inset:0;border:1px solid currentColor}
.sygnet .corner{position:absolute;width:18%;height:18%;border:2px solid var(--copper)}
.sygnet .corner.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}
.sygnet .corner.tr{top:-1px;right:-1px;border-left:0;border-bottom:0}
.sygnet .corner.bl{bottom:-1px;left:-1px;border-right:0;border-top:0}
.sygnet .corner.br{bottom:-1px;right:-1px;border-left:0;border-top:0}
.sygnet .kj{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:'Cormorant Garamond',serif;font-weight:500;line-height:1;letter-spacing:.02em}
.sygnet .kj .dot{color:var(--copper);transform:translateY(-.62em);font-size:.26em;margin-left:.08em}

/* ── pasek serwisu ─────────────────────────────────────────── */
.site{background:var(--graphite);color:var(--kamien);position:sticky;top:0;z-index:20}
.site .in{max-width:1120px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:26px}
.site .brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:inherit}
.site .lockup{display:flex;flex-direction:column;line-height:1}
.site .lockup .n{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:19px;
  letter-spacing:.07em;text-transform:uppercase;line-height:1}
.site .lockup .s{font-size:7.5px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--copper-2);margin-top:5px}
.site nav{margin-left:auto;display:flex;gap:24px}
.site nav a{color:rgba(242,239,234,.78);text-decoration:none;font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;font-weight:500}
.site nav a:hover{color:var(--kamien)}
.site .cta-top{border:1px solid var(--copper);color:var(--copper-2);text-decoration:none;
  padding:9px 16px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  font-family:'JetBrains Mono',monospace;white-space:nowrap}
.site .cta-top:hover{background:var(--copper);color:var(--graphite)}

/* ── okruszki ──────────────────────────────────────────────── */
.crumbs{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--szarosc);padding:26px 0 0}
.crumbs a{color:var(--szarosc);text-decoration:none}
.crumbs a:hover{color:var(--copper-deep)}
.crumbs .d{color:var(--copper);margin:0 9px}

/* ── artykuł ───────────────────────────────────────────────── */
.post{counter-reset:sec;padding-bottom:24px}
.post .kicker{font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:500;
  letter-spacing:.28em;text-transform:uppercase;color:var(--copper);margin:26px 0 16px}
.post h1{font-family:'Cormorant Garamond',serif;font-weight:600;font-size:52px;line-height:1.06;
  letter-spacing:.005em;margin:0 0 8px;color:var(--graphite)}
.rule-copper{width:46px;height:2px;background:var(--copper);margin:20px 0 24px}
.post .lead{font-family:'Cormorant Garamond',serif;font-size:24px;line-height:1.5;
  color:var(--graphite-3);margin:0 0 26px}
.post .byline{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--szarosc);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);padding:13px 0;margin:0 0 34px;line-height:1.8}

.post h2{position:relative;font-family:'Cormorant Garamond',serif;font-weight:600;
  font-size:32px;line-height:1.18;margin:52px 0 14px;color:var(--graphite)}
.post > h2::before{counter-increment:sec;content:counter(sec,decimal-leading-zero);
  display:block;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:500;
  letter-spacing:.2em;color:var(--copper);margin-bottom:9px}
.post h3{font-family:'Inter',sans-serif;font-weight:600;font-size:17px;letter-spacing:.01em;
  margin:30px 0 6px;color:var(--graphite)}
.post p{margin:0 0 17px}
.post ul,.post ol{margin:0 0 20px;padding-left:22px}
.post li{margin:8px 0}
.post ol{counter-reset:none}
.post a{color:var(--copper-deep);text-decoration:underline;
  text-decoration-thickness:1px;text-underline-offset:2.5px}
.post a:hover{color:var(--copper)}
.post strong{font-weight:600}

/* spis treści */
.toc{background:var(--kamien);border-left:2px solid var(--copper);padding:20px 24px;margin:0 0 40px}
.toc strong{display:block;font-family:'JetBrains Mono',monospace;font-size:9.5px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--szarosc);
  font-weight:500;margin-bottom:10px}
.toc ol{counter-reset:toc;list-style:none;margin:0;padding-left:0;font-size:15px;line-height:1.75}
.toc li{counter-increment:toc;position:relative;padding-left:34px;margin:5px 0}
.toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:500;
  letter-spacing:.1em;color:var(--copper)}
.toc a{color:var(--graphite-2);text-decoration:none}
.toc a:hover{color:var(--copper-deep);text-decoration:underline}

/* tabela porównawcza */
table.cmp{width:100%;border-collapse:collapse;margin:28px 0;font-size:14.5px;line-height:1.5}
table.cmp th,table.cmp td{padding:12px 14px;text-align:left;vertical-align:top;
  border-bottom:1px solid var(--line-soft)}
table.cmp thead th{font-family:'JetBrains Mono',monospace;font-size:9.5px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--szarosc);
  border-bottom:2px solid var(--copper);padding-bottom:9px}
table.cmp tbody tr:nth-child(even){background:var(--paper)}
table.cmp strong{color:var(--graphite)}
.tablewrap{overflow-x:auto;margin:28px 0}
.tablewrap table.cmp{margin:0;min-width:520px}

/* ramka */
.note{background:var(--paper);border-left:2px solid var(--copper);padding:18px 22px;
  margin:28px 0;font-size:15.5px;line-height:1.62}
.note p{margin:0 0 10px}.note p:last-child{margin:0}
.note-l{display:block;font-family:'JetBrains Mono',monospace;font-size:9px;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--copper-deep);margin-bottom:8px}

/* mity */
ul.myths{list-style:none;padding-left:0;margin:24px 0}
ul.myths li{border-left:1px solid var(--line);padding:6px 0 6px 18px;margin:16px 0;font-size:16px}
ul.myths strong{color:var(--graphite)}
ul.myths em{font-style:normal;font-weight:600;color:var(--copper-deep)}

/* kroki */
ol.steps{counter-reset:step;list-style:none;padding-left:0;margin:24px 0}
ol.steps li{counter-increment:step;position:relative;padding-left:40px;margin:14px 0}
ol.steps li::before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:2px;
  font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:500;
  letter-spacing:.1em;color:var(--copper)}

/* CTA */
.cta{background:var(--graphite);color:var(--kamien);padding:40px 96px 38px 42px;margin:56px 0 30px;
  position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:26px;bottom:24px;width:46px;height:46px;
  border-right:2px solid var(--copper);border-bottom:2px solid var(--copper);opacity:.55;z-index:0}
.cta::before{content:"";position:absolute;left:0;top:0;width:46px;height:46px;
  border-left:2px solid var(--copper);border-top:2px solid var(--copper);opacity:.55;z-index:0}
.cta>*{position:relative;z-index:1}
.cta h2{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:29px;line-height:1.16;
  color:var(--kamien);margin:0 0 14px}
.cta h2::before{display:none}
.cta p{color:var(--on-dark-soft);margin:0 0 16px;font-size:16px;position:relative;z-index:2}
.cta a{color:var(--copper-2)}
.cta-btn{display:inline-block;background:var(--copper);color:var(--graphite)!important;
  text-decoration:none!important;padding:13px 26px;font-family:'JetBrains Mono',monospace;
  font-size:11px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;margin-right:10px}
.cta-btn:hover{background:var(--copper-2)}

.disclaimer{font-size:13px;line-height:1.6;color:var(--szarosc);
  border-top:1px solid var(--line);padding-top:18px;margin-top:34px}
.related{background:var(--kamien);padding:22px 26px;margin-top:30px;font-size:15px}
.related strong{display:block;font-family:'JetBrains Mono',monospace;font-size:9.5px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--szarosc);
  font-weight:500;margin-bottom:10px}
.related ul{margin:0;padding-left:20px}
.related li{margin:7px 0}
.related a{color:var(--graphite-2);text-decoration:none}
.related a:hover{color:var(--copper-deep);text-decoration:underline}

/* ── stopka ────────────────────────────────────────────────── */
.site-foot{background:var(--graphite-2);color:var(--on-dark-soft);margin-top:70px;
  padding:44px 0 38px;font-family:'JetBrains Mono',monospace;font-size:10px;
  letter-spacing:.16em;text-transform:uppercase;line-height:2}
.site-foot .in{max-width:1120px;margin:0 auto;padding:0 28px;display:flex;
  justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.site-foot a{color:var(--copper-2);text-decoration:none}
.site-foot a:hover{color:var(--kamien)}
.site-foot .r{text-align:right}
.site-foot .d{color:var(--copper);margin:0 8px}
.site-foot .soc{display:inline-flex;gap:12px;margin-left:12px;vertical-align:middle}
.site-foot .soc a{display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;color:var(--copper-2)}
.site-foot .soc a:hover{color:var(--kamien)}
.site-foot .soc svg{width:15px;height:15px;display:block}

/* ── pomijanie do treści (a11y) ───────────────────────────── */
.skip{position:absolute;left:-9999px;top:0;background:var(--copper);color:var(--graphite);
  padding:10px 16px;z-index:100;font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;text-decoration:none}
.skip:focus{left:8px;top:8px}

/* ── listing „Baza wiedzy" ─────────────────────────────────── */
.hero-list{background:var(--graphite);color:var(--kamien);padding:64px 0 58px}
.hero-list .eyebrow{font-family:'JetBrains Mono',monospace;font-size:10.5px;font-weight:500;
  letter-spacing:.32em;text-transform:uppercase;color:var(--copper-2);margin:0 0 14px}
.hero-list h1{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:56px;
  line-height:1.04;margin:0;color:var(--kamien)}
.hero-list p{font-family:'Cormorant Garamond',serif;font-style:italic;font-size:21px;
  color:var(--on-dark-soft);margin:18px 0 0;max-width:640px}
.cluster{border-top:1px solid var(--line);padding:34px 0 10px}
.cluster .sec-h{display:flex;align-items:baseline;gap:12px;margin-bottom:20px}
.cluster .sec-h .no{font-family:'JetBrains Mono',monospace;font-size:12px;
  font-weight:500;color:var(--copper)}
.cluster .sec-h .ti{font-family:'Inter',sans-serif;font-weight:600;font-size:13px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--graphite)}
.cluster .sec-h .hint{font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:15px;color:var(--copper-deep);margin-left:4px}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:0}
.card{border-top:1px solid var(--line-soft);padding:22px 26px 24px;text-decoration:none;
  color:inherit;display:block;transition:background 140ms ease}
.card:nth-child(odd){border-right:1px solid var(--line-soft)}
.card:hover{background:var(--kamien)}
.card .k{font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--copper);margin-bottom:9px}
.card h3{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:22px;
  line-height:1.2;margin:0 0 9px;color:var(--graphite)}
.card p{font-size:13.5px;line-height:1.55;color:var(--graphite-3);margin:0}
.listwrap{max-width:1120px;margin:0 auto;padding:0 28px}

/* ── responsywność ─────────────────────────────────────────── */
@media(max-width:900px){
  .cards{grid-template-columns:1fr}
  .card:nth-child(odd){border-right:0}
  .site nav{display:none}
}
@media(max-width:640px){
  body{font-size:16.5px}
  .wrap,.listwrap{padding:0 20px}
  .post h1{font-size:34px}
  .post .lead{font-size:20px}
  .post h2{font-size:25px}
  .hero-list h1{font-size:36px}
  .cta{padding:28px 24px 26px}
  .cta h2{font-size:24px}
  .site .in{padding:12px 20px;gap:14px}
  .site-foot .in{flex-direction:column}
  .site-foot .r{text-align:left}
}

@media print{
  .site,.site-foot,.crumbs,.cta{display:none}
  body{background:#fff;font-size:11pt}
  .post h1{font-size:26pt}
}