/* bron.roxroth.pl — system designu. Grafit + bursztyn, ciemny motyw premium. */
:root{
  --bg:#0e1116; --bg2:#141a22; --bg3:#1b2330; --card:#161d27; --card2:#1c2534;
  --line:#26303f; --line2:#324155;
  --txt:#e7ecf3; --muted:#9fb0c3; --dim:#6f8093;
  --amber:#f5a623; --amber2:#ffbe4d; --amber-dim:#7a5a1e;
  --steel:#5aa9e6; --green:#3ecf8e; --red:#ef5f6b; --violet:#a78bfa;
  --radius:16px; --radius-s:10px; --maxw:1180px;
  --shadow:0 10px 40px rgba(0,0,0,.45); --shadow-s:0 4px 18px rgba(0,0,0,.35);
  --ff:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--ff);background:var(--bg);color:var(--txt);
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(245,166,35,.10),transparent 60%),
             radial-gradient(900px 500px at -10% 20%,rgba(90,169,230,.07),transparent 60%)}
a{color:var(--amber2);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-top:.2em}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* NAV */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:rgba(14,17,22,.82);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:18px;max-width:var(--maxw);margin:0 auto;padding:11px 20px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.02em;font-size:1.12rem;color:var(--txt)}
.brand:hover{text-decoration:none}
.brand .mark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--amber),#c8791a);color:#1a1206;font-weight:900;box-shadow:0 3px 12px rgba(245,166,35,.35)}
.brand small{display:block;font-size:.62rem;font-weight:600;color:var(--dim);letter-spacing:.14em;text-transform:uppercase}
.menu{display:flex;gap:3px;margin-left:auto;flex-wrap:wrap}
.menu a{padding:8px 13px;border-radius:9px;color:var(--muted);font-weight:600;font-size:.94rem;transition:.15s}
.menu a:hover{background:var(--bg3);color:var(--txt);text-decoration:none}
.menu a.on{background:linear-gradient(145deg,rgba(245,166,35,.18),rgba(245,166,35,.06));color:var(--amber2);box-shadow:inset 0 0 0 1px var(--amber-dim)}
.burger{display:none;margin-left:auto;background:var(--bg3);border:1px solid var(--line);color:var(--txt);
  width:42px;height:38px;border-radius:9px;font-size:1.2rem;cursor:pointer}
@media(max-width:860px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg2);
    border-bottom:1px solid var(--line);padding:10px 14px 16px;gap:2px}
  .menu.open{display:flex}
  .menu a{padding:11px 12px}
  .burger{display:block}
}

/* HERO */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,var(--bg) 12%,rgba(14,17,22,.72) 55%,rgba(14,17,22,.35))}
.hero-in{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:clamp(46px,8vw,100px) 20px}
.hero-in.big{padding:clamp(64px,11vw,140px) 20px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--amber2);background:rgba(245,166,35,.10);border:1px solid var(--amber-dim);
  padding:6px 13px;border-radius:100px;margin-bottom:20px}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.7rem);max-width:16ch;margin-bottom:.35em}
.hero .lead{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:56ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

/* subpage banner */
.banner{position:relative;overflow:hidden;border-bottom:1px solid var(--line);min-height:200px;display:flex;align-items:flex-end}
.banner img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34;z-index:0}
.banner::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--bg),rgba(14,17,22,.35));z-index:0}
.banner .banner-in{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:40px 20px 30px;width:100%}
.banner h1{font-size:clamp(1.8rem,4.4vw,2.9rem);margin:0}
.banner p{color:var(--muted);margin:.4em 0 0;max-width:62ch}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:9px;padding:12px 22px;border-radius:11px;font-weight:700;
  font-size:1rem;cursor:pointer;border:1px solid transparent;transition:.16s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-p{background:linear-gradient(145deg,var(--amber),#d98a1c);color:#1a1206;box-shadow:0 6px 20px rgba(245,166,35,.30)}
.btn-p:hover{box-shadow:0 9px 28px rgba(245,166,35,.42)}
.btn-g{background:var(--bg3);color:var(--txt);border-color:var(--line2)}
.btn-g:hover{background:var(--card2);border-color:var(--amber-dim)}
.btn-s{padding:9px 16px;font-size:.92rem}

/* SECTIONS + CARDS */
section{padding:clamp(40px,6vw,72px) 0}
.section-h{max-width:64ch;margin-bottom:32px}
.section-h .k{color:var(--amber2);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.8rem}
.section-h p{color:var(--muted)}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(160deg,var(--card),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-s);transition:.18s}
.card.hov:hover{border-color:var(--amber-dim);transform:translateY(-3px);box-shadow:var(--shadow)}
.card h3{margin-top:.2em}
.card .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:1.5rem;
  background:rgba(245,166,35,.12);border:1px solid var(--amber-dim);margin-bottom:14px}
.card p{color:var(--muted);margin-bottom:0}
.card .lnk{display:inline-flex;gap:6px;margin-top:14px;font-weight:700;color:var(--amber2)}
a.card:hover{text-decoration:none}
.src-lnk{display:inline-block;margin-top:8px;margin-left:14px;font-size:.82rem;color:var(--muted);
  text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:2px}
.src-lnk:hover{color:var(--amber2)}
.card .src-lnk{margin-left:0;margin-top:6px;display:block}
.law-tools{display:flex;gap:8px;margin:18px 0 14px;flex-wrap:wrap}
.btn-sm{padding:7px 14px;font-size:.85rem}

/* feature card with image */
.tile{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);
  background:var(--card);min-height:230px;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:var(--shadow-s);transition:.18s}
.tile:hover{border-color:var(--amber-dim);transform:translateY(-3px);text-decoration:none;box-shadow:var(--shadow)}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.6;z-index:0;transition:.3s}
.tile:hover img{opacity:.75;transform:scale(1.04)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,13,18,.96),rgba(10,13,18,.2) 70%);z-index:1}
.tile .body{position:relative;z-index:2;padding:22px}
.tile h3{margin:0 0 4px;color:#fff}
.tile p{margin:0;color:#c9d4e0;font-size:.92rem}

/* pills / badges */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:700;padding:4px 11px;border-radius:100px;
  border:1px solid var(--line2);color:var(--muted);background:var(--bg3)}
.pill.sport{color:var(--steel);border-color:#2a5478;background:rgba(90,169,230,.10)}
.pill.kol{color:var(--violet);border-color:#4b3d7a;background:rgba(167,139,250,.10)}
.pill.amber{color:var(--amber2);border-color:var(--amber-dim);background:rgba(245,166,35,.10)}
.pill.green{color:var(--green);border-color:#245c45;background:rgba(62,207,142,.10)}

/* TABLE */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-s)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.92rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
thead th{background:var(--bg3);color:var(--amber2);font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;position:sticky;top:0}
tbody tr:hover{background:var(--card2)}
tbody tr:last-child td{border-bottom:none}
td strong{color:var(--txt)}

/* compare 2-col sport vs kolekcja */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:720px){.vs{grid-template-columns:1fr}}
.vs .col{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}
.vs .col.sport{border-color:#2a5478}
.vs .col.kol{border-color:#4b3d7a}
.vs .col h3{margin:0;padding:16px 20px;font-size:1.15rem}
.vs .col.sport h3{background:rgba(90,169,230,.12);color:var(--steel)}
.vs .col.kol h3{background:rgba(167,139,250,.12);color:var(--violet)}
.vs .col ul{margin:0;padding:16px 20px 20px 38px;color:var(--muted)}
.vs .col li{margin-bottom:9px}

/* TIMELINE */
.tl{position:relative;margin-left:8px;padding-left:34px}
.tl::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;
  background:linear-gradient(var(--amber),var(--line))}
.tl .step{position:relative;margin-bottom:22px}
.tl .step::before{content:attr(data-n);position:absolute;left:-34px;top:0;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:.82rem;font-weight:800;color:#1a1206;
  background:linear-gradient(145deg,var(--amber),#c8791a);box-shadow:0 0 0 4px var(--bg)}
.tl .step .card{padding:18px 20px}
.tl .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.chip{font-size:.78rem;font-weight:600;color:var(--muted);background:var(--bg3);border:1px solid var(--line);border-radius:8px;padding:3px 9px}
.chip b{color:var(--amber2)}

/* callout */
.note{border-left:3px solid var(--amber);background:var(--card);border-radius:0 12px 12px 0;padding:14px 18px;margin:16px 0;color:var(--muted)}
.note.warn{border-color:var(--red)}
.note.tip{border-color:var(--green)}
.note b,.note strong{color:var(--txt)}

/* stat row */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-s);padding:18px;text-align:center}
.stat .n{font-size:1.9rem;font-weight:800;color:var(--amber2);letter-spacing:-.02em}
.stat .l{font-size:.82rem;color:var(--dim);text-transform:uppercase;letter-spacing:.06em}

/* accordion (prawo) */
details.acc{border:1px solid var(--line);border-radius:12px;background:var(--card);margin-bottom:12px;overflow:hidden}
details.acc>summary{cursor:pointer;padding:15px 20px;font-weight:700;list-style:none;display:flex;align-items:center;gap:12px}
details.acc>summary::-webkit-details-marker{display:none}
details.acc>summary::after{content:"+";margin-left:auto;color:var(--amber2);font-size:1.3rem;font-weight:400}
details.acc[open]>summary::after{content:"–"}
details.acc>summary:hover{background:var(--bg3)}
details.acc .in{padding:2px 20px 20px;color:var(--muted)}
details.acc .art{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85rem;font-weight:700;color:var(--amber2);margin-right:8px}
.legaltext{white-space:pre-wrap;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:14px 16px;
  font-size:.92rem;color:var(--txt);line-height:1.7;max-height:none}

/* FOOTER */
footer{border-top:1px solid var(--line);background:var(--bg2);margin-top:40px}
.foot{max-width:var(--maxw);margin:0 auto;padding:34px 20px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:26px}
@media(max-width:720px){.foot{grid-template-columns:1fr}}
.foot h4{color:var(--txt);font-size:.95rem}
.foot a{display:block;color:var(--muted);padding:3px 0;font-weight:500}
.foot .disc{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px;color:var(--dim);font-size:.82rem}

/* utility */
.mt0{margin-top:0}.center{text-align:center}.muted{color:var(--muted)}
.lead-list{list-style:none;padding:0;margin:0}
.lead-list li{padding:10px 0 10px 30px;position:relative;border-bottom:1px solid var(--line);color:var(--muted)}
.lead-list li::before{content:"✓";position:absolute;left:0;top:10px;color:var(--green);font-weight:800}
.lead-list li b{color:var(--txt)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}
@media(max-width:820px){.split{grid-template-columns:1fr}}

/* ============================== QUIZ ============================== */
.q-dash{background:linear-gradient(160deg,rgba(245,166,35,.09),var(--bg2));border-color:var(--amber-dim)}
.q-ready{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.ring{--p:0;width:118px;height:118px;border-radius:50%;flex:none;display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--amber) calc(var(--p)*1%),var(--bg3) 0)}
.ring::before{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--card)}
.ring span{position:relative;font-size:2rem;font-weight:800;color:var(--amber2)}
.ring span small{font-size:.9rem}
.q-mini{margin-top:10px;color:var(--muted);font-size:.92rem}
.q-mode .ico{margin-bottom:12px}
.catbar{margin-bottom:12px}
.catbar-h{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:5px}
.catbar-h b{color:var(--amber2)}
.bar{height:9px;background:var(--bg3);border-radius:100px;overflow:hidden;border:1px solid var(--line)}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--amber),var(--amber2));border-radius:100px;transition:width .5s}
.q-badges{display:flex;gap:10px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:100px;font-weight:700;font-size:.9rem;
  border:1px dashed var(--line2);color:var(--dim);background:var(--bg3);opacity:.55}
.badge.on{opacity:1;border-style:solid;border-color:var(--amber-dim);color:var(--amber2);background:rgba(245,166,35,.10)}

.q-top{display:flex;align-items:center;gap:18px;margin-bottom:16px}
.q-prog{flex:1}
.q-prog-l{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin-top:7px;gap:10px;flex-wrap:wrap}
.q-prog-l b{color:var(--txt)}
.q-timer{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:1.3rem;font-weight:800;color:var(--steel);
  background:var(--bg3);border:1px solid var(--line);border-radius:10px;padding:6px 14px}
.q-timer.low{color:var(--red);border-color:#5b2a2f;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.5}}
.q-card{padding:26px}
.q-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}
.q-text{font-size:1.3rem;line-height:1.4;margin:0 0 20px}
.q-opts{display:flex;flex-direction:column;gap:10px}
.q-opt{display:flex;align-items:flex-start;gap:13px;text-align:left;padding:14px 16px;border-radius:12px;cursor:pointer;
  background:var(--bg3);border:1px solid var(--line);color:var(--txt);font-size:1rem;line-height:1.45;transition:.14s;width:100%}
.q-opt:hover:not(:disabled){border-color:var(--amber-dim);background:var(--card2);transform:translateX(2px)}
.q-opt .ltr{flex:none;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;font-weight:800;font-size:.85rem;
  background:var(--card);border:1px solid var(--line2);color:var(--muted)}
.q-opt.done{cursor:default}
.q-opt.good{border-color:#245c45;background:rgba(62,207,142,.12)}
.q-opt.good .ltr{background:var(--green);color:#08130d;border-color:var(--green)}
.q-opt.bad{border-color:#5b2a2f;background:rgba(239,95,107,.10)}
.q-opt.bad .ltr{background:var(--red);color:#1a0608;border-color:var(--red)}
.q-expl{margin-top:18px;padding:14px 16px;border-radius:12px;font-size:.96rem;line-height:1.6}
.q-expl.ok{background:rgba(62,207,142,.08);border:1px solid #245c45;color:#cfeede}
.q-expl.no{background:rgba(239,95,107,.07);border:1px solid #5b2a2f;color:#f3d2d5}
.q-expl b{color:var(--txt)}
.q-nav{display:flex;align-items:center;gap:14px;margin-top:20px}
.q-streak{font-weight:800;color:var(--amber2)}

.q-result{text-align:center;padding:34px}
.q-result.pass{border-color:#245c45}
.q-result.fail{border-color:#5b2a2f}
.q-res-badge{font-size:3.4rem;line-height:1}
.q-res-bar{height:12px;background:var(--bg3);border-radius:100px;overflow:hidden;border:1px solid var(--line);margin:16px auto;max-width:420px}
.q-res-bar i{display:block;height:100%;border-radius:100px;transition:width .8s}
.q-res-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.q-review{text-align:left;margin-top:12px}
.rev{border:1px solid var(--line);border-left-width:3px;border-radius:0 10px 10px 0;padding:12px 16px;margin-bottom:10px;background:var(--bg2)}
.rev.ok{border-left-color:var(--green)}
.rev.no{border-left-color:var(--red)}
.rev-h{font-weight:600;margin-bottom:6px}
.rev-b{font-size:.92rem;color:var(--muted)}
.rev-b b{color:var(--txt)}

.confetti{position:fixed;inset:0;pointer-events:none;z-index:999;overflow:hidden}
.confetti i{position:absolute;top:-14px;width:9px;height:14px;border-radius:2px;animation:fall 2.4s linear forwards}
@keyframes fall{to{transform:translateY(105vh) rotate(540deg);opacity:.2}}
@media(max-width:620px){.q-text{font-size:1.12rem}.ring{width:96px;height:96px}}

/* ============================== LANG SWITCHER ============================== */
.langbar{display:inline-flex;gap:4px;margin-left:6px}
.langbtn{cursor:pointer;border:1px solid var(--line2);background:var(--bg3);color:var(--muted);
  border-radius:8px;font-size:.78rem;font-weight:800;letter-spacing:.03em;line-height:1;padding:6px 9px;transition:.14s}
.langbtn:hover{color:var(--txt);border-color:var(--amber-dim)}
.langbtn.active{color:var(--amber2);border-color:var(--amber-dim);background:rgba(245,166,35,.14)}
@media(max-width:860px){.langbar{margin-left:auto;order:2}.burger{margin-left:8px}}
.en-note{display:none;margin:0 0 22px;border-left:3px solid var(--steel);background:var(--card);
  border-radius:0 12px 12px 0;padding:12px 16px;color:var(--muted);font-size:.92rem}