:root{
  --navy-900:#08111f;
  --navy-800:#0b1a30;
  --navy-700:#0f2240;
  --navy-600:#15304f;
  --gold:#c8a24c;
  --gold-bright:#e6c97e;
  --gold-dim:#a68d4e;
  --ivory:#efe9da;
  --ivory-dim:#c9c4b6;
  --slate:#8496ad;
  --line:rgba(200,162,76,.18);
  --maxw:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--navy-900);
  color:var(--ivory);
  font-family:"Hanken Grotesk",system-ui,sans-serif;
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--gold);color:var(--navy-900)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.serif{font-family:"Fraunces",Georgia,serif}
.mono{font-family:"JetBrains Mono",monospace}

.eyebrow{
  font-family:"JetBrains Mono",monospace;
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.6}

h1,h2,h3{font-family:"Fraunces",serif;font-weight:400;line-height:1.08;letter-spacing:-.01em}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:"JetBrains Mono",monospace;font-size:.8rem;letter-spacing:.06em;
  padding:14px 26px;border-radius:2px;cursor:pointer;border:1px solid transparent;
  transition:.35s cubic-bezier(.2,.7,.2,1);text-transform:uppercase;
  background:transparent;color:inherit; /* neutralizuje domyślny wygląd <button> */
}
.btn-gold{background:var(--gold);color:var(--navy-900);font-weight:500}
.btn-gold:hover{background:var(--gold-bright);transform:translateY(-2px);box-shadow:0 12px 30px -12px rgba(200,162,76,.55)}
.btn-ghost{border-color:var(--line);color:var(--ivory)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-2px)}
.btn .arr{transition:transform .35s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- HEADER ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .4s,backdrop-filter .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
header.scrolled{background:rgba(8,17,31,.82);backdrop-filter:blur(14px);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:13px}
.brand .logomark{width:40px;height:40px}
.brand .name{font-family:"Fraunces",serif;font-size:1.18rem;letter-spacing:.01em}
.brand .name b{color:var(--gold);font-weight:600}
.brand .name span{color:var(--ivory);font-weight:400}
.navlinks{display:flex;align-items:center;gap:30px}
.navlinks a{font-size:.82rem;letter-spacing:.04em;color:var(--ivory-dim);transition:color .25s;position:relative}
.navlinks a:hover{color:var(--gold-bright)}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--gold);transition:width .3s}
.navlinks a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:18px}
.lang{display:flex;gap:2px;font-family:"JetBrains Mono",monospace;font-size:.74rem;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.lang button{background:none;border:none;color:var(--slate);padding:6px 11px;cursor:pointer;transition:.25s}
.lang button.active{background:var(--gold);color:var(--navy-900)}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.burger span{width:24px;height:1.5px;background:var(--ivory);transition:.3s}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:78px;overflow:hidden}
/* siatka hero usunieta — czysta przestrzen */


.hero-glow{position:absolute;top:-10%;right:-5%;width:680px;height:680px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,162,76,.14),transparent 62%);filter:blur(20px)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;width:100%}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.6rem);margin:24px 0 22px}
.hero h1 em{font-style:italic;color:var(--gold-bright)}
.hero p.lead{font-size:1.12rem;color:var(--ivory-dim);max-width:30em;font-weight:300}
.hero-cta{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.hero-visual{display:flex;justify-content:center;align-items:center;position:relative}
.owl-stage{width:min(440px,82vw);aspect-ratio:1/1.5;position:relative}

/* ---------- HERO EMBLEM ---------- */
/* The entrance and the residual motion are driven frame by frame from app.js.
   Nothing in the hero loops in CSS: once the emblem has resolved, the section
   is a still image apart from a blink every 11-21s. */
.hero-route{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.route-strip{display:block;width:100%;height:46px;opacity:.5}

/* ---------- TRUST STRIP ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;background:var(--navy-800)}
.trust-inner{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center}
.trust .label{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--slate)}
.trust .names{display:flex;gap:30px;flex-wrap:wrap;justify-content:center}
.trust .names span{font-family:"Fraunces",serif;font-size:1.18rem;color:var(--ivory-dim);letter-spacing:.02em;transition:color .3s}
.trust .names span:hover{color:var(--gold-bright)}

/* ---------- SECTIONS ---------- */
section.block{padding:108px 0;position:relative}
.sec-head{max-width:42em;margin-bottom:56px}
.sec-head h2{font-size:clamp(2rem,3.6vw,3rem);margin:18px 0 0}
.sec-head .num{font-family:"JetBrains Mono",monospace;color:var(--gold-dim);font-size:.78rem;letter-spacing:.1em}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.pillar{border:1px solid var(--line);border-radius:3px;padding:34px 30px;background:linear-gradient(180deg,var(--navy-800),var(--navy-900));
  transition:.4s;position:relative;overflow:hidden;display:block}
.pillar::before{content:"";position:absolute;top:0;left:0;height:2px;width:0;background:var(--gold);transition:width .5s}
.pillar:hover{transform:translateY(-6px);border-color:rgba(200,162,76,.4)}
.pillar:hover::before{width:100%}
.pillar .pico{width:46px;height:46px;color:var(--gold);margin-bottom:22px}
.pillar h3{font-size:1.5rem;margin-bottom:12px}
.pillar p{color:var(--ivory-dim);font-size:.96rem}
.pillar .more{display:inline-block;margin-top:20px;font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.08em;color:var(--gold);text-transform:uppercase}

/* products / cards */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{border:1px solid var(--line);border-radius:3px;overflow:hidden;background:var(--navy-800);transition:.4s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);border-color:rgba(200,162,76,.4)}
.card .thumb{aspect-ratio:16/10;background:var(--navy-700);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.card .thumb svg{position:absolute;inset:0;width:100%;height:100%}
.card .tag{position:absolute;top:14px;left:14px;font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.12em;
  text-transform:uppercase;background:rgba(8,17,31,.7);border:1px solid var(--line);color:var(--gold);padding:5px 10px;border-radius:2px}
.card .body{padding:24px;display:flex;flex-direction:column;flex:1}
.card h3{font-size:1.3rem;margin-bottom:8px}
.card p{color:var(--ivory-dim);font-size:.9rem;flex:1}
.card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:22px;gap:12px}
.card .price{font-family:"JetBrains Mono",monospace;color:var(--gold-bright);font-size:1.05rem}
.card .price small{color:var(--slate);font-size:.66rem;display:block;letter-spacing:.05em}
.card.hide{display:none}

/* about (professional) */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.portrait{aspect-ratio:4/5;border:1px solid var(--line);border-radius:3px;background:
  linear-gradient(135deg,var(--navy-700),var(--navy-800));position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.portrait .ph{text-align:center;color:var(--slate);font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.1em;padding:0 30px}
.portrait .corner{position:absolute;width:34px;height:34px;border:1px solid var(--gold);opacity:.6}
.portrait .c1{top:14px;left:14px;border-right:none;border-bottom:none}
.portrait .c2{bottom:14px;right:14px;border-left:none;border-top:none}
/* zdjęcie wypełnia ramkę 4/5 bez rozciągania (kadruje górę/dół, twarz zostaje) */
.portrait img{width:100%;height:100%;object-fit:cover;object-position:center 20%}

/* kotwice sekcji nie chowają się pod fixed header (78px + oddech) */
section[id],main[id],footer[id]{scroll-margin-top:96px}
.about-text p{color:var(--ivory-dim);font-size:1.02rem;margin-bottom:18px;max-width:34em}
.about-text p strong{color:var(--ivory);font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chip{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--line);color:var(--gold);padding:9px 15px;border-radius:2px}

/* split: dwie karty feature (szkolenia PRO / darmowa akademia) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.feature{border:1px solid var(--line);border-radius:3px;padding:46px 42px;background:var(--navy-800);position:relative;overflow:hidden}
.feature .big{font-family:"Fraunces",serif;font-size:4rem;color:rgba(200,162,76,.16);position:absolute;top:18px;right:26px;line-height:1}
.feature h3{font-size:1.9rem;margin:0 0 14px}
.feature ul{list-style:none;margin:22px 0 28px}
.feature li{padding:9px 0 9px 26px;position:relative;color:var(--ivory-dim);font-size:.96rem;border-bottom:1px solid rgba(255,255,255,.04)}
.feature li::before{content:"";position:absolute;left:0;top:18px;width:9px;height:1px;background:var(--gold)}

/* metrics */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.metric .n{font-family:"Fraunces",serif;font-size:clamp(2.4rem,4vw,3.4rem);color:var(--gold-bright);line-height:1}
.metric .l{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-top:10px}

/* process / how it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;position:relative}
.steps::before{content:"";position:absolute;top:31px;left:14%;right:14%;height:1px;
  background:repeating-linear-gradient(90deg,var(--gold) 0 7px,transparent 7px 16px);opacity:.28}
.step{position:relative}
.step .idx{display:inline-flex;align-items:center;justify-content:center;width:62px;height:62px;border-radius:50%;
  border:1px solid var(--line);background:var(--navy-900);font-family:"Fraunces",serif;font-size:1.5rem;
  color:var(--gold-bright);position:relative;z-index:1;margin-bottom:24px;transition:.35s}
.step:hover .idx{border-color:var(--gold);box-shadow:0 0 0 4px rgba(200,162,76,.12)}
.step h3{font-size:1.4rem;margin-bottom:10px}
.step p{color:var(--ivory-dim);font-size:.96rem;max-width:24em}
@media(max-width:900px){.steps{grid-template-columns:1fr;gap:30px}.steps::before{display:none}}

/* lead magnet */
.magnet{border:1px solid var(--gold);border-radius:3px;padding:54px;background:
  radial-gradient(ellipse at 80% 20%,rgba(200,162,76,.12),transparent 60%),var(--navy-800);
  display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.magnet h2{font-size:2.1rem;margin-bottom:14px}
.magnet p{color:var(--ivory-dim);max-width:30em}
.signup{display:flex;gap:10px;flex-wrap:wrap}
.signup input{flex:1;min-width:200px;background:var(--navy-900);border:1px solid var(--line);color:var(--ivory);
  padding:14px 16px;border-radius:2px;font-family:"Hanken Grotesk";font-size:.95rem}
.signup input:focus{outline:none;border-color:var(--gold)}
.signup .note{width:100%;font-size:.74rem;color:var(--slate);margin-top:4px}

/* testimonial */
.quote{max-width:48em;margin:0 auto;text-align:center}
.quote blockquote{font-family:"Fraunces",serif;font-style:italic;font-size:clamp(1.5rem,2.8vw,2.2rem);line-height:1.35;color:var(--ivory)}
.quote .by{margin-top:26px;font-family:"JetBrains Mono",monospace;font-size:.78rem;letter-spacing:.08em;color:var(--gold)}
.quote .ph-note{margin-top:14px;font-size:.72rem;color:var(--slate)}

/* CTA band */
.ctaband{text-align:center;padding:96px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:radial-gradient(ellipse at 50% 0%,rgba(200,162,76,.1),transparent 55%),var(--navy-800)}
.ctaband h2{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:22px}
.ctaband p{color:var(--ivory-dim);max-width:34em;margin:0 auto 36px}

/* footer */
footer{padding:70px 0 40px;background:var(--navy-900)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--line)}
.foot-grid h5{font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.foot-grid a,.foot-grid p{display:block;color:var(--ivory-dim);font-size:.9rem;margin-bottom:11px;transition:color .25s}
.foot-grid a:hover{color:var(--gold-bright)}
.foot-brand p{max-width:26em;color:var(--slate);font-size:.88rem}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding-top:28px;
  font-family:"JetBrains Mono",monospace;font-size:.72rem;color:var(--slate);letter-spacing:.04em}

/* ---------- SHOP PAGE ---------- */
.shop-hero{padding:150px 0 30px;position:relative;overflow:hidden}
.shop-hero .hero-glow{top:-30%;right:auto;left:40%}
.shop-hero h1{font-size:clamp(2.4rem,5vw,3.8rem);margin:18px 0 16px;position:relative}
.shop-hero p{color:var(--ivory-dim);max-width:40em;font-size:1.05rem;position:relative}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 44px}
.filter-btn{font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;
  background:none;border:1px solid var(--line);color:var(--ivory-dim);padding:10px 18px;border-radius:2px;cursor:pointer;transition:.25s}
.filter-btn:hover{border-color:var(--gold);color:var(--gold-bright)}
.filter-btn.active{background:var(--gold);color:var(--navy-900);border-color:var(--gold)}
.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:24px}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

[data-en]{display:none}
html[lang="en"] [data-pl]{display:none}
html[lang="en"] [data-en]{display:inline}
html[lang="en"] li[data-en],html[lang="en"] p[data-en]{display:block}

/* responsive */
@media(max-width:900px){
  .hero-inner,.about,.magnet{grid-template-columns:1fr}
  .owl-stage{width:min(320px,72vw)}
  .pillars,.prod-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .metrics{grid-template-columns:repeat(2,1fr);gap:36px 24px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .navlinks{display:none}
  .burger{display:flex}
  .navlinks.open{display:flex;position:absolute;top:78px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(8,17,31,.97);backdrop-filter:blur(14px);padding:10px 28px 24px;border-bottom:1px solid var(--line)}
  .navlinks.open a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  section.block{padding:78px 0}
  .feature{padding:36px 28px}
}
@media(max-width:600px){.shop-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* =====================================================================
   TRAINING PAGES — added components
   ===================================================================== */

/* page intro lead under shop-hero h1 */
.page-lead{color:var(--ivory-dim);max-width:46em;font-size:1.08rem}

/* active nav link */
.navlinks a.cur{color:var(--gold-bright)}
.navlinks a.cur::after{width:100%}

/* ---- section subhead (smaller than sec-head) ---- */
.sub-head{max-width:48em;margin:0 0 34px}
.sub-head .eyebrow{margin-bottom:14px}
.sub-head h2{font-size:clamp(1.7rem,3vw,2.4rem);margin:6px 0 12px}
.sub-head p{color:var(--ivory-dim);max-width:44em}

/* ---- CHOOSE / path switch (two big cards acting as tabs) ---- */
.choose{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:0 0 54px}
.choose-card{border:1px solid var(--line);border-radius:5px;padding:30px 30px;text-align:left;cursor:pointer;
  background:linear-gradient(180deg,var(--navy-800),var(--navy-900));transition:.35s;display:flex;gap:22px;align-items:flex-start;
  font-family:inherit;color:var(--ivory);position:relative;overflow:hidden}
.choose-card::before{content:"";position:absolute;top:0;left:0;height:3px;width:0;background:var(--gold);transition:width .45s}
.choose-card:hover{transform:translateY(-4px);border-color:rgba(200,162,76,.45)}
.choose-card.active{border-color:var(--gold)}
.choose-card.active::before{width:100%}
.choose-card .ci{width:54px;height:54px;flex-shrink:0;border:1px solid var(--line);border-radius:10px;background:var(--navy-900);
  display:flex;align-items:center;justify-content:center;color:var(--gold);transition:.35s}
.choose-card.active .ci{background:var(--gold);color:var(--navy-900);border-color:var(--gold)}
.choose-card .ci svg{width:26px;height:26px}
.choose-card .cc-tag{font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:6px}
.choose-card h3{font-size:1.5rem;margin:0 0 8px}
.choose-card p{color:var(--ivory-dim);font-size:.94rem;margin:0}

/* ---- tab panels ---- */
.tabpanel{display:none}
.tabpanel.active{display:block;animation:tabin .5s cubic-bezier(.2,.7,.2,1)}
@keyframes tabin{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ---- PAID training category cards ---- */
.train-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.train-card{border:1px solid var(--line);border-radius:5px;padding:32px 32px 28px;background:var(--navy-800);
  transition:.4s;display:flex;flex-direction:column;position:relative;overflow:hidden}
.train-card::before{content:"";position:absolute;top:0;left:0;height:2px;width:0;background:var(--gold);transition:width .5s}
.train-card:hover{transform:translateY(-5px);border-color:rgba(200,162,76,.4)}
.train-card:hover::before{width:100%}
.train-card .tc-top{display:flex;align-items:center;gap:16px;margin-bottom:6px}
.train-card .tc-ico{width:50px;height:50px;flex-shrink:0;border:1px solid var(--line);border-radius:10px;background:var(--navy-900);
  display:flex;align-items:center;justify-content:center;color:var(--gold)}
.train-card .tc-ico svg{width:26px;height:26px}
.train-card h3{font-size:1.42rem;margin:0;line-height:1.1}
.train-card .tagline{color:var(--gold-bright);font-style:italic;font-family:"Fraunces",serif;font-size:1.02rem;margin:10px 0 0}
.levels{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 4px}
.lvl{font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line);color:var(--gold);padding:5px 11px;border-radius:20px;background:var(--navy-900)}
.scope{list-style:none;margin:20px 0 22px;border-top:1px solid var(--line);padding-top:18px}
.scope li{position:relative;padding:8px 0 8px 24px;color:var(--ivory-dim);font-size:.93rem;border-bottom:1px solid rgba(255,255,255,.04)}
.scope li::before{content:"";position:absolute;left:0;top:17px;width:11px;height:1px;background:var(--gold)}
.train-card .forwho{font-size:.86rem;color:var(--slate);margin:0 0 20px}
.train-card .forwho b{color:var(--ivory);font-weight:500}
.train-card .tc-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.train-card .tc-foot .price{font-family:"JetBrains Mono",monospace;color:var(--gold-bright);font-size:.92rem}

/* ---- FREE training: topics + lessons ---- */
.topic{margin-bottom:52px}
.topic:last-child{margin-bottom:0}
.topic-head{display:flex;align-items:baseline;gap:16px;margin-bottom:8px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.topic-head .tnum{font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--gold-dim);letter-spacing:.1em}
.topic-head h3{font-size:clamp(1.4rem,2.4vw,1.9rem);margin:0}
.topic-head .tcount{margin-left:auto;font-family:"JetBrains Mono",monospace;font-size:.7rem;color:var(--slate);letter-spacing:.06em;white-space:nowrap}
.topic-desc{color:var(--ivory-dim);max-width:50em;margin:0 0 26px;font-size:.98rem}
.lessons{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.lesson{border:1px solid var(--line);border-radius:5px;overflow:hidden;background:var(--navy-800);display:flex;flex-direction:column;transition:.35s;position:relative}
.lesson:hover{transform:translateY(-4px);border-color:rgba(200,162,76,.4)}
.lesson-thumb{position:relative;aspect-ratio:16/9;background:var(--navy-700);cursor:pointer;overflow:hidden}
.lesson-thumb img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:.4s}
.lesson-thumb:hover img{opacity:1;transform:scale(1.05)}
.lesson-thumb iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.lesson-thumb .play{position:absolute;inset:0;margin:auto;width:60px;height:60px;border-radius:50%;background:rgba(8,17,31,.66);
  border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;transition:.3s}
.lesson-thumb:hover .play{background:var(--gold);transform:scale(1.08)}
.lesson-thumb .play svg{width:22px;height:22px;color:var(--gold);margin-left:3px;transition:.3s}
.lesson-thumb:hover .play svg{color:var(--navy-900)}
.lesson-thumb .dur{position:absolute;right:10px;bottom:10px;font-family:"JetBrains Mono",monospace;font-size:.64rem;
  background:rgba(8,17,31,.82);color:var(--ivory);padding:3px 8px;border-radius:3px;border:1px solid var(--line)}
.lesson-thumb.static{cursor:default}
.lesson-thumb.static img{opacity:1}
.lesson-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.lesson-body .lnum{font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.1em;color:var(--gold);text-transform:uppercase}
.lesson-body h4{font-family:"Fraunces",serif;font-weight:400;font-size:1.14rem;line-height:1.22;margin:0}
.lesson-body p{color:var(--ivory-dim);font-size:.88rem;margin:0}

/* empty-state note for a topic with no lessons yet */
.topic-empty{border:1px dashed var(--line);border-radius:5px;padding:30px;text-align:center;color:var(--slate);
  font-family:"JetBrains Mono",monospace;font-size:.78rem;letter-spacing:.06em}

/* ---- area cards: zasady / obszary (reuse pillar look, lighter) ---- */
.area-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.area{border:1px solid var(--line);border-radius:4px;padding:30px 28px;background:linear-gradient(180deg,var(--navy-800),var(--navy-900));transition:.4s;position:relative;overflow:hidden}
.area::before{content:"";position:absolute;top:0;left:0;height:2px;width:0;background:var(--gold);transition:width .5s}
.area:hover{transform:translateY(-5px);border-color:rgba(200,162,76,.4)}
.area:hover::before{width:100%}
.area .aico{width:44px;height:44px;color:var(--gold);margin-bottom:18px}
.area h3{font-size:1.28rem;margin-bottom:10px}
.area p{color:var(--ivory-dim);font-size:.93rem}

/* responsive for new components */
@media(max-width:900px){
  .choose,.train-grid{grid-template-columns:1fr}
  .area-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .lessons{grid-template-columns:1fr}
  .topic-head{flex-wrap:wrap;gap:8px}
  .topic-head .tcount{margin-left:0}
}

/* =====================================================================
   V2 · PREMIUM POLISH — tekstura, mikrointerakcje, dostępność
   ===================================================================== */

/* subtelne ziarno filmowe na całej stronie */
body::before{content:"";position:fixed;inset:0;z-index:2100;pointer-events:none;opacity:.018;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* pasek przewijania w barwach marki */
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--navy-900)}
::-webkit-scrollbar-thumb{background:var(--navy-600);border-radius:6px;border:2px solid var(--navy-900)}
::-webkit-scrollbar-thumb:hover{background:var(--gold-dim)}
html{scrollbar-color:var(--navy-600) var(--navy-900)}

/* wyraźny, elegancki focus dla klawiatury */
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

/* połysk przelatujący przez złote przyciski */
.btn-gold{position:relative;overflow:hidden}
.btn-gold::after{content:"";position:absolute;top:0;left:-80%;width:45%;height:100%;transform:skewX(-22deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transition:left .55s ease;pointer-events:none}
.btn-gold:hover::after{left:130%}

/* złota poświata podążająca za kursorem na kartach */
.pillar,.train-card,.lesson,.area,.card,.choose-card,.feature,.lx-navcard{position:relative}
.pillar::after,.train-card::after,.lesson::after,.area::after,.card::after,.choose-card::after,.feature::after,.lx-navcard::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .45s;
  background:radial-gradient(280px circle at var(--mx,50%) var(--my,50%),rgba(230,201,126,.09),transparent 65%)}
.pillar:hover::after,.train-card:hover::after,.lesson:hover::after,.area:hover::after,.card:hover::after,.choose-card:hover::after,.feature:hover::after,.lx-navcard:hover::after{opacity:1}

/* kaskadowe pojawianie się kart w siatkach */
.pillars>.reveal:nth-child(2),.train-grid>.reveal:nth-child(2),.lessons>.reveal:nth-child(2),.area-grid>.reveal:nth-child(2),.steps>.reveal:nth-child(2),.metrics>.reveal:nth-child(2){transition-delay:.1s}
.pillars>.reveal:nth-child(3),.train-grid>.reveal:nth-child(3),.lessons>.reveal:nth-child(3),.area-grid>.reveal:nth-child(3),.steps>.reveal:nth-child(3),.metrics>.reveal:nth-child(3){transition-delay:.2s}
.train-grid>.reveal:nth-child(4),.area-grid>.reveal:nth-child(4),.metrics>.reveal:nth-child(4){transition-delay:.3s}

/* toast zamiast alert() */
.toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,16px);z-index:3000;opacity:0;pointer-events:none;
  background:var(--navy-800);border:1px solid var(--gold);border-radius:4px;color:var(--ivory);padding:16px 22px;
  max-width:min(92vw,480px);font-size:.92rem;line-height:1.5;box-shadow:0 18px 50px -12px rgba(0,0,0,.65);
  transition:opacity .45s cubic-bezier(.2,.7,.2,1),transform .45s cubic-bezier(.2,.7,.2,1)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* FAQ — akordeon */
.faq{max-width:800px}
.faq details{border:1px solid var(--line);border-radius:4px;background:var(--navy-800);margin-bottom:14px;transition:border-color .3s}
.faq details[open]{border-color:rgba(200,162,76,.5)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:baseline;gap:16px;padding:20px 24px;
  font-family:"Fraunces",serif;font-size:1.1rem;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";margin-left:auto;font-family:"JetBrains Mono",monospace;color:var(--gold);
  font-size:1.15rem;line-height:1;transition:transform .3s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .fa-body{padding:0 24px 22px;color:var(--ivory-dim);font-size:.94rem;max-width:62em}

/* drobna notka pod CTA (uczciwa dostępność terminów itp.) */
.mini-note{margin-top:16px;font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.08em;color:var(--slate);text-transform:uppercase}

/* stopka karty szkolenia płatnego — format zamiast ceny */
.tc-foot .fmt{font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.08em;color:var(--slate);text-transform:uppercase}

/* metadane lekcji na liście akademii */
.lesson .lmeta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:auto;padding-top:14px;
  font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.lesson .lmeta .go{margin-left:auto;color:var(--gold);font-size:.9rem;transition:transform .3s}
.lesson:hover .lmeta .go{transform:translateX(5px)}

/* przełącznik języka: pokazuj bloki (nie tylko inline) */
html[lang="en"] div[data-en],html[lang="en"] ol[data-en],html[lang="en"] ul[data-en]{display:block}

/* =====================================================================
   V2 · STRONA LEKCJI (lekcja.html) — akademia w formacie bloga
   ===================================================================== */

/* pasek postępu czytania */
.progressbar{position:fixed;top:0;left:0;height:3px;width:0;z-index:4000;
  background:linear-gradient(90deg,var(--gold),var(--gold-bright));box-shadow:0 0 12px rgba(230,201,126,.5)}

/* nagłówek lekcji */
.lx-hero{padding:150px 0 0;position:relative;overflow:hidden}
.lx-hero .hero-glow{top:-40%;right:auto;left:30%}
.crumbs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:"JetBrains Mono",monospace;
  font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);margin-bottom:26px;position:relative}
.crumbs a{color:var(--slate);transition:color .25s}
.crumbs a:hover{color:var(--gold-bright)}
.crumbs .sep{color:var(--gold-dim)}
.crumbs .here{color:var(--gold)}
.lx-hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);margin:14px 0 18px;max-width:20em;position:relative}
.lx-lead{color:var(--ivory-dim);font-size:1.12rem;max-width:44em;position:relative}
.lx-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px;position:relative}
.lx-chips .chip{background:var(--navy-800)}

/* udostępnianie lekcji — ikony platform */
.lx-share{display:flex;align-items:center;gap:8px;margin-top:14px;position:relative;flex-wrap:wrap}
.lx-share-label{font-size:.78rem;color:var(--ivory-dim);letter-spacing:.04em}
.lx-share-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--line);border-radius:9px;background:var(--navy-800);color:var(--ivory-dim);cursor:pointer;appearance:none;-webkit-appearance:none;padding:0;transition:color .2s,border-color .2s,transform .2s}
.lx-share-btn:hover{color:var(--gold-bright);border-color:var(--gold);transform:translateY(-2px)}

/* wideo */
.lx-video{max-width:880px;margin:44px auto 0;position:relative}
.lx-video .lesson-thumb{aspect-ratio:16/9;border:1px solid var(--line);border-radius:6px;box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}

/* układ: artykuł + spis treści */
.lx-layout{display:grid;grid-template-columns:minmax(0,1fr) 264px;gap:64px;align-items:start;padding:70px 0 30px}
.lx-toc{position:sticky;top:var(--lx-side-top,110px);border-left:1px solid var(--line);padding-left:24px}
.lx-toc .toct{display:block;font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.lx-toc ol{list-style:none;margin:0;padding:0}
.lx-toc li{margin:0 0 2px}
.lx-toc a{display:block;padding:7px 0;font-size:.86rem;color:var(--slate);line-height:1.35;
  border-left:2px solid transparent;margin-left:-25px;padding-left:23px;transition:color .25s,border-color .25s}
.lx-toc a:hover{color:var(--ivory)}
.lx-toc a.active{color:var(--gold-bright);border-left-color:var(--gold)}

/* cel lekcji */
.goals{border:1px solid rgba(200,162,76,.45);border-radius:5px;padding:26px 28px;margin:0 0 44px;
  background:radial-gradient(ellipse at 15% 0%,rgba(200,162,76,.1),transparent 60%),var(--navy-800)}
.goals .gt{font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:14px}
.goals ul{list-style:none;margin:0;padding:0}
.goals li{position:relative;padding:6px 0 6px 30px;color:var(--ivory);font-size:.97rem}
.goals li::before{content:"✓";position:absolute;left:2px;top:6px;color:var(--gold-bright);font-size:.9rem}

/* typografia artykułu */
.article{max-width:680px}
.article h2{font-size:clamp(1.45rem,2.6vw,1.85rem);margin:2.3em 0 .75em;scroll-margin-top:110px;line-height:1.2}
.article h2:first-child{margin-top:0}
.article h2 .snum{font-family:"JetBrains Mono",monospace;font-size:.62em;color:var(--gold-dim);letter-spacing:.08em;display:block;margin-bottom:8px}
.article h3{font-size:1.18rem;margin:1.8em 0 .6em;font-weight:500}
.article p{color:var(--ivory-dim);margin:0 0 1.15em}
.article strong{color:var(--ivory);font-weight:500}
.article a{color:var(--gold-bright);border-bottom:1px dashed rgba(230,201,126,.45);transition:border-color .25s}
.article a:hover{border-bottom-style:solid}
.article ul,.article ol{margin:0 0 1.3em;padding:0;list-style:none}
.article ol{counter-reset:it}
.article li{position:relative;padding:7px 0 7px 28px;color:var(--ivory-dim)}
.article ul li::before{content:"";position:absolute;left:2px;top:17px;width:12px;height:1px;background:var(--gold)}
.article ol li{counter-increment:it}
.article ol li::before{content:counter(it,decimal-leading-zero);position:absolute;left:0;top:7px;
  font-family:"JetBrains Mono",monospace;font-size:.72rem;color:var(--gold)}
.article code{font-family:"JetBrains Mono",monospace;font-size:.86em;color:var(--gold-bright);
  background:var(--navy-800);border:1px solid var(--line);border-radius:3px;padding:2px 7px;
  white-space:normal;overflow-wrap:anywhere}
.article .tablewrap{overflow-x:auto;margin:1.5em 0;border:1px solid var(--line);border-radius:5px}
.article table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:420px}
.article th{font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);text-align:left;padding:13px 18px;background:var(--navy-800);border-bottom:1px solid var(--line)}
.article td{padding:12px 18px;color:var(--ivory-dim);border-bottom:1px solid rgba(255,255,255,.05)}
.article tr:last-child td{border-bottom:none}
.article td:first-child{color:var(--ivory)}

/* ramki: wskazówka / uwaga / zapamiętaj */
.box{border:1px solid var(--line);border-left-width:3px;border-radius:4px;padding:20px 24px;margin:1.8em 0;background:var(--navy-800)}
.box .bt{display:block;font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}
.box p{margin-bottom:.6em}.box p:last-child,.box ul:last-child{margin-bottom:0}
.box.tip{border-left-color:var(--gold)}.box.tip .bt{color:var(--gold-bright)}
.box.warn{border-left-color:#c96a5f;background:rgba(201,106,95,.06)}.box.warn .bt{color:#e0907f}
.box.key{border-color:rgba(200,162,76,.55);border-left-width:1px;
  background:radial-gradient(ellipse at 85% 0%,rgba(200,162,76,.12),transparent 60%),var(--navy-800)}
.box.key .bt{color:var(--gold-bright)}
.box.key li{color:var(--ivory)}

/* nawigacja poprzednia/następna lekcja */
.lx-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:26px 0 80px}
.lx-navcard{border:1px solid var(--line);border-radius:5px;padding:24px 26px;background:var(--navy-800);
  display:block;transition:.35s;overflow:hidden}
.lx-navcard:hover{transform:translateY(-4px);border-color:rgba(200,162,76,.45)}
.lx-navcard .dir{font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:10px}
.lx-navcard .ttl{font-family:"Fraunces",serif;font-size:1.12rem;line-height:1.3;color:var(--ivory)}
.lx-navcard.next{text-align:right}
.lx-navcard.ghostcard{display:flex;align-items:center;justify-content:center;color:var(--slate);
  font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;border-style:dashed}

/* przycisk „do góry" */
.backtop{position:fixed;right:26px;bottom:26px;z-index:2500;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:rgba(11,26,48,.85);backdrop-filter:blur(8px);color:var(--gold);
  font-size:1.1rem;cursor:pointer;opacity:0;pointer-events:none;transition:.35s}
.backtop.show{opacity:1;pointer-events:auto}
.backtop:hover{border-color:var(--gold);transform:translateY(-3px)}

/* pusta strona / nie znaleziono */
.lx-empty{min-height:52vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:160px 28px 90px}
.lx-empty h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:18px 0 14px}
.lx-empty p{color:var(--ivory-dim);max-width:34em;margin-bottom:30px}

@media(max-width:1000px){
  .lx-layout{grid-template-columns:1fr;gap:0;padding-top:56px}
  .lx-toc{position:static;order:-1;border-left:none;padding:22px 24px;border:1px solid var(--line);border-radius:5px;
    background:var(--navy-800);margin-bottom:40px}
  .lx-toc a{margin-left:0;padding-left:0;border-left:none}
  .lx-nav{grid-template-columns:1fr}
  .lx-navcard.next{text-align:left}
  .backtop{right:18px;bottom:18px}
}

/* placeholdery na grafiki w lekcjach */
.fig-placeholder{border:1px dashed var(--line);border-radius:6px;padding:22px 24px;margin:22px 0;background:var(--navy-800);text-align:center}
.fig-label{font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:8px}
.fig-placeholder p{color:var(--slate);font-size:.85rem;margin:0}
.fig-placeholder em{font-style:normal;opacity:.85}

.lesson-fig{margin:28px 0;text-align:center}
.lesson-fig img{max-width:100%;height:auto;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.lesson-fig figcaption{font-size:.85rem;color:var(--ivory-dim);margin-top:10px}

/* =====================================================================
   V3 · ZAUFANIE, POSTĘP NAUKI I DOSTĘPNOŚĆ
   ===================================================================== */

/* link „przejdź do treści" dla klawiatury i czytników */
.skiplink{position:fixed;top:-60px;left:16px;z-index:5000;background:var(--gold);color:var(--navy-900);
  font-family:"JetBrains Mono",monospace;font-size:.78rem;letter-spacing:.06em;padding:12px 18px;border-radius:3px;
  transition:top .25s}
.skiplink:focus{top:14px;outline:none}

/* ramka ćwiczenia w artykułach (używana w treściach lekcji) */
.box.practice{border-left-color:#7ba05b;background:rgba(123,160,91,.06)}
.box.practice .bt{color:#a8c686}

/* klikalne formuły w artykułach — kopiowanie do schowka */
.article code{cursor:copy;transition:border-color .25s,color .25s}
.article code:hover{border-color:var(--gold);color:#fff}

/* ---------- baner zgody na cookies (Consent Mode v2) ---------- */
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:4500;margin:0 auto;max-width:680px;
  background:var(--navy-800);border:1px solid var(--gold);border-radius:6px;padding:22px 24px;
  box-shadow:0 24px 70px -18px rgba(0,0,0,.75);opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .5s cubic-bezier(.2,.7,.2,1),transform .5s cubic-bezier(.2,.7,.2,1)}
.consent.show{opacity:1;transform:none;pointer-events:auto}
.consent h3{font-size:1.05rem;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.consent p{color:var(--ivory-dim);font-size:.86rem;margin-bottom:16px;line-height:1.55}
.consent p a{color:var(--gold-bright);border-bottom:1px dashed rgba(230,201,126,.45)}
.consent .c-actions{display:flex;gap:10px;flex-wrap:wrap}
.consent .btn{padding:11px 18px;font-size:.72rem}

/* ---------- postęp nauki w Darmowej Akademii ---------- */
/* pasek postępu tematu */
.tprog{display:flex;align-items:center;gap:12px;margin:14px 0 22px}
.tprog .bar{flex:1;height:4px;border-radius:2px;background:var(--navy-700);overflow:hidden}
.tprog .bar i{display:block;height:100%;width:0;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-bright));transition:width .8s cubic-bezier(.2,.7,.2,1)}
.tprog .pct{font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.1em;color:var(--gold);white-space:nowrap}

/* znacznik ukończonej lekcji na karcie */
.lesson.done{border-color:rgba(200,162,76,.5)}
.lesson .donebadge{position:absolute;top:10px;left:10px;z-index:2;width:26px;height:26px;border-radius:50%;
  background:var(--gold);color:var(--navy-900);display:none;align-items:center;justify-content:center;
  font-size:.8rem;font-weight:600;box-shadow:0 4px 14px rgba(0,0,0,.4)}
.lesson.done .donebadge{display:flex}
.lesson.done .lnum::after{content:"· ukończona ✓";color:var(--gold-bright);margin-left:6px}
html[lang="en"] .lesson.done .lnum::after{content:"· done ✓"}

/* baner „wróć do nauki" */
.resume{display:flex;align-items:center;gap:18px;flex-wrap:wrap;border:1px solid rgba(200,162,76,.45);border-radius:5px;
  padding:18px 22px;margin:0 0 40px;background:radial-gradient(ellipse at 12% 0%,rgba(200,162,76,.12),transparent 55%),var(--navy-800)}
.resume .r-ico{width:42px;height:42px;flex-shrink:0;border-radius:50%;border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;color:var(--gold)}
.resume .r-txt{flex:1;min-width:220px}
.resume .r-tag{display:block;font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);margin-bottom:4px}
.resume .r-title{font-family:"Fraunces",serif;font-size:1.08rem;color:var(--ivory)}

/* sekcja ukończenia lekcji na stronie lekcji */
.lx-complete{border:1px solid var(--line);border-radius:5px;padding:26px 28px;margin:44px 0 8px;text-align:center;
  background:radial-gradient(ellipse at 50% 0%,rgba(200,162,76,.08),transparent 60%),var(--navy-800)}
.lx-complete.is-done{border-color:rgba(200,162,76,.55)}
.lx-complete .lc-note{display:block;margin-top:14px;font-family:"JetBrains Mono",monospace;font-size:.64rem;
  letter-spacing:.08em;color:var(--slate);text-transform:uppercase}
.lx-complete .lc-donemsg{display:none;font-family:"Fraunces",serif;font-size:1.2rem;color:var(--gold-bright);margin-bottom:14px}
.lx-complete.is-done .lc-donemsg{display:block}
.lx-complete.is-done #markDone{display:none}
.lx-complete .lc-undo{display:none;background:none;border:none;color:var(--slate);font-family:"JetBrains Mono",monospace;
  font-size:.66rem;letter-spacing:.08em;cursor:pointer;text-transform:uppercase;margin-top:10px}
.lx-complete .lc-undo:hover{color:var(--ivory)}
.lx-complete.is-done .lc-undo{display:inline-block}

/* pasek zaufania w sklepie */
.shop-trust{display:flex;gap:10px 26px;flex-wrap:wrap;margin:-26px 0 40px;
  font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--slate)}
.shop-trust span{display:inline-flex;align-items:center;gap:8px}
.shop-trust svg{width:14px;height:14px;color:var(--gold);flex-shrink:0}

/* strony prawne (polityka prywatności / regulamin) */
.legal{max-width:760px;padding:150px 28px 90px;margin:0 auto}
.legal h1{font-size:clamp(2rem,4.4vw,3rem);margin:14px 0 10px}
.legal .updated{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.1em;color:var(--slate);
  text-transform:uppercase;display:block;margin-bottom:44px}
.legal h2{font-size:1.35rem;margin:2.2em 0 .6em}
.legal p,.legal li{color:var(--ivory-dim);font-size:.96rem}
.legal p{margin:0 0 1em}
.legal ul{list-style:none;margin:0 0 1.2em}
.legal li{position:relative;padding:6px 0 6px 24px}
.legal li::before{content:"";position:absolute;left:2px;top:16px;width:11px;height:1px;background:var(--gold)}
.legal a{color:var(--gold-bright);border-bottom:1px dashed rgba(230,201,126,.45)}
.legal strong{color:var(--ivory);font-weight:500}
.legal .tablewrap{overflow-x:auto;margin:1.4em 0;border:1px solid var(--line);border-radius:5px}
.legal table{width:100%;border-collapse:collapse;font-size:.88rem;min-width:480px}
.legal th{font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);text-align:left;padding:12px 16px;background:var(--navy-800);border-bottom:1px solid var(--line)}
.legal td{padding:11px 16px;color:var(--ivory-dim);border-bottom:1px solid rgba(255,255,255,.05);vertical-align:top}

/* strona 404 */
.nf{min-height:72vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:140px 28px 80px}
.nf .code{font-family:"Fraunces",serif;font-size:clamp(4rem,12vw,7rem);color:var(--gold);line-height:1;
  display:flex;align-items:center;gap:14px}
.nf .code svg{width:.9em;height:.9em}
.nf h1{font-size:clamp(1.6rem,3.6vw,2.4rem);margin:20px 0 12px}
.nf p{color:var(--ivory-dim);max-width:32em;margin-bottom:30px}
.nf .nf-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* druk artykułów lekcji — czysty wydruk bez nawigacji */
@media print{
  header,footer,.consent,.backtop,.progressbar,.lx-toc,.lx-nav,.lx-complete,.ctaband,.lx-video,.skiplink,.toast,.lx-dl,.lx-dl-float{display:none!important}
  body{background:#fff;color:#111}
  body::before{display:none}
  .article,.article p,.article li,.lx-lead{color:#222!important}
  .article strong,.article td:first-child{color:#000!important}
  .article h2,.article h3,.lx-hero h1{color:#000!important}
  .article code{color:#5c4708!important;background:#f4efe2!important;border-color:#d9cba4!important}
  .box{background:#faf7ef!important;border-color:#d9cba4!important}
  .box .bt{color:#8a6d1c!important}
  .goals{background:#faf7ef!important;border-color:#c9b06a!important}
  .goals li{color:#222!important}
  .lx-hero{padding-top:20px}
  .crumbs,.lx-chips,.lx-share{display:none!important}
}

@media(max-width:600px){
  .consent{left:10px;right:10px;bottom:10px;padding:18px}
  .shop-trust{margin-top:-14px}
}

/* TYMCZASOWE: ukrywa bloki „Grafika w przygotowaniu" (lekcje: walidacja, power-query, projekt)
   do czasu wykonania grafik — treść lekcji jest bez nich samowystarczalna.
   Usunąć tę regułę po podmianie placeholderów na gotowe ilustracje. */
.fig-placeholder{display:none}

/* =====================================================================
   ARSENAŁ LAMBDA (lambda-katalog.html) — dedykowana strona katalogu
   ===================================================================== */

/* hero: 3 kroki „jak użyć" */
.lk-steps{list-style:none;margin:38px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:980px;position:relative}
.lk-steps li{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:5px;
  padding:18px 20px;background:var(--navy-800);color:var(--ivory-dim);font-size:.92rem;line-height:1.5}
.lk-steps strong{color:var(--ivory);font-weight:500}
.lk-steps kbd{font-family:"JetBrains Mono",monospace;font-size:.82em;color:var(--gold-bright);
  border:1px solid var(--line);border-radius:3px;padding:1px 6px;background:var(--navy-900)}
.lk-step-n{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--gold);color:var(--gold-bright);
  display:flex;align-items:center;justify-content:center;font-family:"JetBrains Mono",monospace;font-size:.78rem}

/* przyklejony pasek narzędzi: szukaj + kategorie */
.lk-toolbar{position:sticky;top:78px;z-index:40;margin-top:48px;padding:16px 0 14px;
  background:rgba(8,17,31,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.lk-searchrow{display:flex;align-items:center;gap:16px}
.lk-search{flex:1;display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:4px;
  background:var(--navy-800);padding:0 14px;color:var(--slate);transition:border-color .25s;max-width:560px}
.lk-search:focus-within{border-color:var(--gold);color:var(--gold)}
.lk-search input{flex:1;background:none;border:none;outline:none;color:var(--ivory);
  font-family:"Hanken Grotesk",sans-serif;font-size:.95rem;padding:12px 0}
.lk-search input::placeholder{color:var(--slate)}
.lk-search input::-webkit-search-cancel-button{cursor:pointer}
.lk-hits{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.1em;color:var(--gold);white-space:nowrap}
.lk-cats{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.lk-chip{border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ivory-dim);
  font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.06em;padding:7px 14px;cursor:pointer;
  transition:.25s;display:inline-flex;align-items:center;gap:8px}
.lk-chip .lk-chip-n{color:var(--gold-dim);font-size:.62rem}
.lk-chip:hover{border-color:var(--gold);color:var(--gold-bright)}
.lk-chip.active{background:var(--gold);border-color:var(--gold);color:var(--navy-900);font-weight:500}
.lk-chip.active .lk-chip-n{color:var(--navy-900)}
.lk-chip:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* sekcje kategorii */
.lk-cat{padding-top:44px;scroll-margin-top:170px}
.lk-cat-head{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:8px}
.lk-cat-head h2{font-size:clamp(1.3rem,2.4vw,1.7rem)}
.lk-cat-count{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.12em;color:var(--gold-dim);
  border:1px solid var(--line);border-radius:2px;padding:3px 9px}

/* wiersz formuły: nazwa | definicja+przycisk | co robi | jak używać */
.lk-row{display:grid;grid-template-columns:220px minmax(0,1.35fr) minmax(0,1fr) minmax(0,1fr);gap:22px;
  padding:18px 6px;border-bottom:1px solid rgba(255,255,255,.05);align-items:start}
.lk-row:last-child{border-bottom:none}
.lk-name{font-family:"JetBrains Mono",monospace;font-size:.84rem;color:var(--gold-bright);
  white-space:nowrap;overflow-x:auto;padding-top:8px;scrollbar-width:thin}
.lk-def{display:flex;flex-direction:column;gap:8px;min-width:0}
.lk-def-code{display:block;font-family:"JetBrains Mono",monospace;font-size:.78rem;line-height:1.55;
  color:var(--ivory);background:var(--navy-800);border:1px solid var(--line);border-radius:4px;
  padding:10px 12px;overflow-wrap:anywhere;cursor:copy;transition:border-color .25s,background .25s}
.lk-def-code:hover{border-color:var(--gold);background:var(--navy-700)}
.lk-def-code:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.lk-def-code--pre{white-space:pre-wrap}
.lk-tag{display:block;width:fit-content;margin-top:7px;padding:2px 9px;border:1px solid var(--line);
  border-radius:999px;font-family:"JetBrains Mono",monospace;font-size:.6rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ivory-dim)}
.lk-copy{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);border-radius:3px;background:transparent;color:var(--gold-bright);
  font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  padding:7px 13px;cursor:pointer;transition:.25s}
.lk-copy:hover{border-color:var(--gold);background:rgba(200,162,76,.1)}
.lk-copy:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.lk-copy.copied{background:var(--gold);border-color:var(--gold);color:var(--navy-900)}
.lk-desc{color:var(--ivory-dim);font-size:.9rem;line-height:1.55;padding-top:4px}
.lk-use{font-family:"JetBrains Mono",monospace;font-size:.74rem;color:var(--slate);line-height:1.6;padding-top:4px}

/* pusty stan wyszukiwania */
.lk-empty{text-align:center;padding:60px 0 40px}
.lk-empty p{font-family:"Fraunces",serif;font-size:1.25rem;color:var(--ivory)}
.lk-empty-hint{font-family:"Hanken Grotesk",sans-serif!important;font-size:.95rem!important;color:var(--ivory-dim)!important;
  max-width:36em;margin:10px auto 24px}

/* stopka pod katalogiem */
.lk-foot{padding:44px 0 90px;color:var(--slate);font-size:.88rem;max-width:60em}
.lk-foot p{margin-bottom:.8em}
.lk-foot a{color:var(--gold-bright);border-bottom:1px dashed rgba(230,201,126,.45)}
.lk-foot a:hover{border-bottom-style:solid}

/* druk katalogu: pełna lista bez narzędzi */
@media print{
  .lk-toolbar,.lk-copy,.lk-foot,.lk-empty{display:none!important}
  .lk-row{grid-template-columns:200px 1fr;gap:12px}
  .lk-desc,.lk-use{color:#444!important}
  .lk-def-code{color:#111!important;background:#f4efe2!important;border-color:#d9cba4!important}
}

/* =====================================================================
   MATERIAŁ BONUSOWY — wyróżniona karta w Darmowej Akademii (szkolenia.html)
   Dane: BONUS_MATERIALS w szkolenia-data.js (komentarz tam pokazuje,
   jak dopisać kolejny materiał).
   ===================================================================== */
.bonus-card{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin:18px 0 8px;
  border:1px solid rgba(200,162,76,.55);border-radius:8px;padding:26px 28px;position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 8% 0%,rgba(200,162,76,.16),transparent 55%),var(--navy-800);
  transition:.35s cubic-bezier(.2,.7,.2,1)}
.bonus-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 18px 50px -20px rgba(200,162,76,.35)}
.bonus-ico{flex:none;width:52px;height:52px;border-radius:12px;border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;color:var(--gold-bright);
  background:rgba(200,162,76,.08)}
.bonus-body{flex:1;min-width:240px}
.bonus-badge{display:inline-block;font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--navy-900);background:linear-gradient(90deg,var(--gold),var(--gold-bright));
  border-radius:2px;padding:4px 10px;margin-bottom:10px;font-weight:500}
.bonus-body h4{font-family:"Fraunces",serif;font-size:1.25rem;color:var(--ivory);margin-bottom:8px;line-height:1.25}
.bonus-body p{color:var(--ivory-dim);font-size:.92rem;max-width:52em}
.bonus-cta{flex:none}
@media(max-width:700px){.bonus-cta{width:100%}.bonus-cta .btn{width:100%;justify-content:center}}

@media(max-width:1000px){
  .lk-steps{grid-template-columns:1fr}
  .lk-row{grid-template-columns:1fr;gap:10px;padding:20px 2px}
  .lk-name{white-space:nowrap;padding-top:0}
  .lk-desc,.lk-use{padding-top:0}
  .lk-toolbar{top:64px}
}


/* =====================================================================
   SOWA-PRZEWODNIK (tylko szkolenia.html, logika w owl-guide.js) — .og-*
   Prawy dolny róg NAD .backtop; wszystkie ruchy na transform/opacity.
   prefers-reduced-motion wyłącza animacje globalnie (blok wyżej).
   ===================================================================== */
.og-wrap{position:fixed;right:26px;bottom:88px;z-index:2400;width:96px;pointer-events:none;
  opacity:0;transform:translateY(14px);
  transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.og-wrap.og-in{opacity:1;transform:none}
/* baner zgody (.consent) jest ważniejszy — sowa chowa się, gdy jest widoczny
   (:has, bo .og-wrap trafia do DOM przed banerem) */
body:has(>.consent.show)>.og-wrap{opacity:0;transform:translateY(14px)}
.og-svg{display:block;width:100%;height:auto;filter:drop-shadow(0 10px 22px rgba(0,0,0,.45))}
.og-head,.og-eye{transform-box:fill-box;transform-origin:center}
.og-pup{transform-box:fill-box;transition:transform .3s ease-out}

/* chmurka z mikro-copy */
.og-bubble{position:absolute;right:0;bottom:calc(100% + 12px);width:236px;pointer-events:none;
  background:var(--navy-800);border:1px solid var(--line);border-left:2px solid var(--gold);border-radius:6px;
  padding:12px 36px 12px 14px;color:var(--ivory);font-size:.84rem;line-height:1.5;
  box-shadow:0 16px 44px -14px rgba(0,0,0,.6);
  opacity:0;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease}
.og-bubble.show{opacity:1;transform:none;pointer-events:auto}
.og-bubble::after{content:"";position:absolute;right:30px;bottom:-6px;width:10px;height:10px;
  background:var(--navy-800);border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transform:rotate(45deg)}
.og-x{position:absolute;top:6px;right:6px;width:22px;height:22px;padding:0;border-radius:3px;
  border:1px solid transparent;background:none;color:var(--ivory-dim);font-size:.95rem;line-height:1;cursor:pointer}
.og-x:hover{color:var(--gold-bright);border-color:var(--line)}
.og-x:focus-visible{outline:2px solid var(--gold);outline-offset:1px}

/* ekspresje: tilt głowy / kiwnięcie (FAQ) / mrugnięcie / przymrużenie (cena) */
@keyframes ogTilt{0%{transform:rotate(0)}30%{transform:rotate(-5deg)}65%{transform:rotate(3deg)}100%{transform:rotate(0)}}
.og-svg.og-tilt .og-head{animation:ogTilt .9s cubic-bezier(.2,.7,.2,1)}
@keyframes ogNod{0%,100%{transform:translateY(0)}25%{transform:translateY(3px)}50%{transform:translateY(0)}75%{transform:translateY(2px)}}
.og-svg.og-nod .og-head{animation:ogNod .9s ease-in-out}
@keyframes ogBlink{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.08)}}
.og-svg.og-blink .og-eye{animation:ogBlink .13s ease-in-out}
@keyframes ogSquint{0%{transform:scaleY(1)}18%,70%{transform:scaleY(.5)}100%{transform:scaleY(1)}}
.og-svg.og-squint .og-eye{animation:ogSquint 1.7s ease-in-out}

/* mobile: sowa mniejsza (52 px), chmurka węższa — nie zasłania treści ani .backtop */
@media(max-width:767px){
  .og-wrap{width:52px;right:14px;bottom:80px}
  .og-bubble{width:min(220px,68vw);right:-4px;font-size:.8rem;padding-right:32px}
}

@media print{.og-wrap{display:none!important}}

/* przycisk „Udostępnij" jako chip na stronie lekcji — reset wyglądu <button> */
.lx-chips button.chip{cursor:pointer;text-align:left;appearance:none;-webkit-appearance:none}

/* =====================================================================
   HERO PO WEJŚCIU — spokojny ambient (klase .settled doklada app.js, gdy
   petla rAF zostaje calkowicie zatrzymana). Zero JS w tle — same CSS.
   ===================================================================== */
.hero.settled #owlHead{transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.hero.settled #owlGlowL,.hero.settled #owlGlowR{animation:glowCalm 9s ease-in-out infinite}
.hero.settled #owlGlowR{animation-delay:2.2s}
@keyframes glowCalm{0%,100%{opacity:.1}50%{opacity:.16}}
.hero.settled #owlPlumage path{animation:plumCalm 12s ease-in-out infinite}
.hero.settled #owlPlumage path:nth-of-type(2){animation-delay:-2s}
.hero.settled #owlPlumage path:nth-of-type(3){animation-delay:-4s}
.hero.settled #owlPlumage path:nth-of-type(4){animation-delay:-6s}
.hero.settled #owlPlumage path:nth-of-type(5){animation-delay:-8s}
.hero.settled #owlPlumage path:nth-of-type(6){animation-delay:-10s}
@keyframes plumCalm{0%,100%{opacity:1}50%{opacity:.82}}


/* ---------- DATA GLOBE — ladowanie sowy na kuli z danych ---------- */
/* Stan docelowy jest reguła bazowa pod .landed, a animacje tylko „dokręcają"
   ruch — przy prefers-reduced-motion (globalny blok wyżej zabija animation
   i transition) scena od razu stoi w stanie końcowym. */
.owl-stage.landed #dataGlobe{opacity:1}
.owl-stage.globe-born #dataGlobe{opacity:1}
.owl-stage.globe-born #globeBall{transform-box:view-box;transform-origin:200px 592px;animation:globeIn .9s cubic-bezier(.22,.9,.3,1) backwards}
.owl-stage.landed #owlBreathe{transform:translateY(14px);animation:owlDip .8s cubic-bezier(.55,.06,.68,.19) .15s both}
.owl-stage.landed #globeBall{transform-box:view-box;transform-origin:200px 592px;animation:globeSquash .6s ease-out .78s}
.owl-stage.landed #owlTalons{opacity:1;transition:opacity .25s ease .5s}
.owl-stage.landed #globeDent{opacity:.7;transition:opacity .35s ease .82s}
.owl-stage.landed #globeRipple{transform-box:view-box;transform-origin:200px 400px;animation:globeRipple 1s ease-out .8s}
@keyframes globeIn{0%{opacity:0;transform:scale(.72)}100%{opacity:1;transform:scale(1)}}
@keyframes owlDip{0%{transform:translateY(0)}72%{transform:translateY(15px)}88%{transform:translateY(12.5px)}100%{transform:translateY(14px)}}
@keyframes globeSquash{0%{transform:scale(1,1)}38%{transform:scale(1.02,.925)}72%{transform:scale(.99,1.012)}100%{transform:scale(1,1)}}
@keyframes globeRipple{0%{opacity:.55;transform:scale(.4)}100%{opacity:0;transform:scale(3.4)}}

/* ---------- MINI-PRZESTRZEN: gwiazdy, komety, HUD ---------- */
#spaceStars,#comets,#cometsF,#cometTrail,#cometTrailF{opacity:0;transition:opacity 1.6s ease}
.hero.space-on #spaceStars,.hero.space-on #comets,.hero.space-on #cometsF,.hero.space-on #cometTrail,.hero.space-on #cometTrailF{opacity:1}
#spaceStars .twk{animation:starTw 7s ease-in-out infinite}


@keyframes starTw{0%,100%{opacity:var(--so,.3)}50%{opacity:.05}}
/* mgławice — ogromne, bardzo słabe poświaty (medium międzygwiazdowe);
   chłodny cyjan + indygo, ciepła przy Słońcu; wjeżdżają z klasą space-on */
.nebula{position:absolute;border-radius:50%;filter:blur(55px);opacity:0;transition:opacity 1.6s ease;pointer-events:none}
.hero.space-on .nebula{opacity:1}
.nebula.n1{width:760px;height:760px;top:-18%;left:14%;background:radial-gradient(circle,rgba(47,109,143,.13),transparent 62%)}
.nebula.n2{width:640px;height:640px;bottom:-20%;left:30%;background:radial-gradient(circle,rgba(74,63,122,.12),transparent 62%)}
.nebula.n3{width:520px;height:520px;top:2%;right:8%;background:radial-gradient(circle,rgba(143,109,58,.1),transparent 62%)}
/* paralaksa dryfu warstw gwiazd — przeciwbieżna, ~sub-pikselowa; czysty CSS
   (prefers-reduced-motion zabija ją globalnym blokiem powyżej) */
#starsDeep{animation:driftA 120s ease-in-out infinite alternate}
#starsMW{animation:driftA 110s ease-in-out infinite alternate}
#starsMid{animation:driftB 90s ease-in-out infinite alternate}
#starsNear{animation:driftC 70s ease-in-out infinite alternate}
@keyframes driftA{0%{transform:translateX(0)}100%{transform:translateX(24px)}}
@keyframes driftB{0%{transform:translateX(0)}100%{transform:translateX(-18px)}}
@keyframes driftC{0%{transform:translateX(0)}100%{transform:translateX(10px)}}
/* brak transition na grupach komet: pozycje idą co klatkę rAF (60 fps),
   więc wygładzanie jest zbędne — a przy starej pętli powodowało mikro-lag
   i rozjazd ogona z blaskiem */
@media(max-width:760px){#comets,#cometTrail,#cometsF,#cometTrailF{display:none}}
.trail-seg{transition:opacity 2.4s linear}
#heroFront{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}


/* =====================================================================
   PLIKI DO POBRANIA PRZY LEKCJI (.lx-dl) — dane: l.files w szkolenia-data.js
   Desktop: karta przyklejona w sidebarze pod spisem treści (.lx-toc).
   Telefon (≤1000 px): pływający przycisk „Do pobrania" (lewy dolny róg —
   prawy zajmują .backtop i sowa .og-*) + wysuwany arkusz z listą plików.
   ===================================================================== */
.lx-dl{margin-top:30px;padding-top:18px;border-top:1px solid var(--line)}
.lx-dl .toct,.lx-dl-sheet .toct{display:block;font-family:"JetBrains Mono",monospace;font-size:.66rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.lx-dl-file{display:flex;gap:10px;align-items:flex-start;padding:7px 0}
.lx-dl-file .ft{width:15px;height:15px;flex:none;color:var(--slate);margin-top:3px;transition:color .25s}
.lx-dl-file .ff{flex:1;min-width:0}
.lx-dl-file .fn{display:block;font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--ivory-dim);
  overflow-wrap:anywhere;transition:color .25s}
.lx-dl-file .fd{display:block;font-size:.74rem;color:var(--slate);line-height:1.4;margin-top:2px}
.lx-dl-file .fs{flex:none;font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.08em;color:var(--gold-dim);margin-top:3px}
.lx-dl-file:hover .fn{color:var(--gold-bright)}
.lx-dl-file:hover .ft{color:var(--gold)}
/* chip w hero kotwiczy do sekcji — krótki błysk tytułu jako potwierdzenie */
.lx-dl .toct{transition:color .4s}
.lx-dl:target .toct{color:var(--gold-bright)}

/* chip „Pliki do pobrania" w hero lekcji */
.lx-chips .chip-dl{display:inline-flex;align-items:center;gap:7px;text-decoration:none;
  color:var(--gold-bright);border:1px solid rgba(200,162,76,.45)}
.lx-chips .chip-dl svg{width:13px;height:13px;flex:none}
.lx-chips .chip-dl:hover{border-color:var(--gold);background:rgba(200,162,76,.08)}

/* pływający przycisk + arkusz — tylko telefon/tablet; na desktopie jest karta */
.lx-dl-float{display:none}
@media(max-width:1000px){
  .lx-dl-float{display:block;position:fixed;left:18px;bottom:18px;z-index:2400;
    transition:opacity .3s,transform .3s}
  .lx-dl-pill{display:inline-flex;align-items:center;gap:9px;height:46px;padding:0 16px;border-radius:999px;
    border:1px solid var(--gold);background:rgba(11,26,48,.92);backdrop-filter:blur(8px);color:var(--gold-bright);
    font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;
    box-shadow:0 14px 34px -12px rgba(0,0,0,.65);transition:transform .25s}
  .lx-dl-pill:hover{transform:translateY(-2px)}
  .lx-dl-pill:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
  .lx-dl-pill svg{width:15px;height:15px;flex:none}
  .lx-dl-pill .n{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;
    border-radius:999px;background:var(--gold);color:var(--navy-900);font-size:.68rem;font-weight:600;padding:0 5px}
  .lx-dl-sheet{position:absolute;left:0;bottom:calc(100% + 12px);width:min(340px,calc(100vw - 36px));
    background:var(--navy-800);border:1px solid var(--line);border-radius:6px;padding:16px 18px 8px;
    box-shadow:0 24px 60px -18px rgba(0,0,0,.75);
    opacity:0;visibility:hidden;transform:translateY(10px);
    transition:opacity .25s,transform .25s,visibility .25s}
  .lx-dl-sheet.open{opacity:1;visibility:visible;transform:none}
  /* baner zgody (.consent) jest ważniejszy — pill chowa się, gdy jest widoczny
     (ten sam wzorzec co przy sowie .og-*) */
  body:has(>.consent.show)>.lx-dl-float{opacity:0;pointer-events:none;transform:translateY(10px)}
}


/* =====================================================================
   PRAWE MENU LEKCJI — zawsze w całości między nagłówkiem a dołem okna
   1) --lx-side-zoom (liczony w lekcja.js z naturalnej wysokości panelu
      vs wolna wysokość okna) proporcjonalnie pomniejsza CAŁY panel,
      gdy mocny zoom strony czyni go wyższym niż ekran;
   2) przy niskim oknie dodatkowo kompaktuje odstępy (media queries
      reagują też na zoom: przy powiększeniu viewport w px maleje);
   3) gdyby skala musiała zejść poniżej 0.72 — awaryjny doklejony spód
      (--lx-side-top) przewija panel razem ze stroną. Bez scrollbara.
   ===================================================================== */
@media (min-width:1001px){
  /* transform: scale (nie właściwość zoom!) — nie rusza layoutu, sticky
     ani odchyłek top, więc panel nie „skacze" przy scrollu */
  .lx-toc{transform:scale(var(--lx-side-zoom,1));transform-origin:top left}
}
@media (min-width:1001px) and (max-height:860px){
  .lx-toc a{padding:5px 0;font-size:.82rem}
  .lx-toc .toct{margin-bottom:10px}
  .lx-toc li{margin:0}
  .lx-dl{margin-top:20px;padding-top:12px}
  .lx-dl-file{padding:5px 0}
}
@media (min-width:1001px) and (max-height:640px){
  .lx-toc a{padding:3px 0}
  .lx-dl{margin-top:14px;padding-top:10px}
  .lx-dl-file{padding:4px 0}
}