/* Claude w praktyce, landing. Paleta: granat #0A1428 / #0B1B3F, krem #F4EFE6, pomarancz #FF7A1A, blekit #2196F3 */

:root{
  --bg:#0A1428;
  --bg2:#0B1B3F;
  --bg3:#10254F;
  --ink:#F4EFE6;
  --ink-dim:#C9CFDF;
  --acc:#FF7A1A;
  --acc2:#FF9D47;
  --blue:#2196F3;
  --line:rgba(244,239,230,.12);
  --wrap:1160px;
  --r:14px;
}

*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none !important}

/* klawiatura: wyrazny, spojny focus tylko przy nawigacji klawiaturowej */
:focus{outline:none}
:focus-visible{outline:3px solid var(--acc2);outline-offset:3px;border-radius:4px}
input[type=range]:focus-visible{outline:3px solid var(--acc2);outline-offset:6px}
summary:focus-visible{outline-offset:-3px}

/* zaznaczanie tekstu w barwach marki */
::selection{background:var(--acc);color:#160B02}
::-moz-selection{background:var(--acc);color:#160B02}

/* pasek przewijania w tonie strony (WebKit + Firefox) */
html{scrollbar-color:#2A3A5E var(--bg)}
::-webkit-scrollbar{width:12px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#2A3A5E;border:3px solid var(--bg);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:var(--acc)}

/* link pomijania dla klawiatury i czytnikow */
.skip{position:fixed;top:-60px;left:16px;z-index:99;background:var(--acc);color:#160B02;
  padding:12px 20px;font-weight:700;transition:top .2s ease}
.skip:focus-visible{top:12px}

/* magnetyzm na wewnetrznym elemencie: hover i active przycisku zostaja nietkniete */
.btn__mag{display:inline-block;transition:transform .12s ease-out;will-change:transform}

/* pasek zgody cookies */
.cookiebar{position:fixed;left:16px;bottom:16px;z-index:70;max-width:420px;
  background:linear-gradient(180deg,rgba(16,37,79,.97),rgba(11,27,63,.99));
  border:1px solid var(--line);padding:18px 20px;
  clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 10px,100% calc(100% - 10px),calc(100% - 10px) 100%,10px 100%,0 calc(100% - 10px),0 10px);
  box-shadow:0 12px 40px rgba(0,0,0,.5)}
.cookiebar p{font-size:.85rem;color:var(--ink-dim);line-height:1.5;margin-bottom:14px}
.cookiebar a{color:var(--acc2)}
.cookiebar__btns{display:flex;gap:10px;justify-content:flex-end}
.cookiebar__yes{background:var(--acc);color:#160B02;border:none;font-weight:700;font-family:'Poppins',sans-serif;
  padding:12px 22px;cursor:pointer;font-size:.9rem;
  clip-path:polygon(6px 0,calc(100% - 6px) 0,100% 6px,100% calc(100% - 6px),calc(100% - 6px) 100%,6px 100%,0 calc(100% - 6px),0 6px)}
.cookiebar__yes:hover{background:var(--acc2)}
.cookiebar__no{background:none;border:1px solid var(--line);color:var(--ink-dim);font-family:'Poppins',sans-serif;
  padding:12px 18px;cursor:pointer;font-size:.9rem}
.cookiebar__no:hover{color:var(--ink);border-color:rgba(244,239,230,.3)}
@media(max-width:480px){.cookiebar{left:10px;right:10px;bottom:10px;max-width:none}}

/* pasek postepu przewijania pod nawigacja */
.nav__progress{position:absolute;left:0;bottom:-3px;height:3px;width:100%;transform:scaleX(0);
  transform-origin:0 50%;background:linear-gradient(90deg,var(--acc),var(--acc2));will-change:transform}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:'Poppins',system-ui,sans-serif;
  background:
    radial-gradient(1200px 600px at 85% -5%, rgba(255,122,26,.07), transparent 60%),
    radial-gradient(900px 500px at -10% 40%, rgba(33,150,243,.05), transparent 60%),
    var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ziarno + pikselowa siatka */
.grain{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.35;
  background-image:linear-gradient(rgba(244,239,230,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(244,239,230,.022) 1px,transparent 1px);
  background-size:48px 48px;
}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;position:relative}
.wrap--narrow{max-width:820px}
.accent{color:var(--acc)}
.center{text-align:center}

/* ===== typografia ===== */
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--acc);margin-bottom:14px}
.h2{font-size:clamp(1.7rem,4.2vw,2.9rem);font-weight:800;line-height:1.16;letter-spacing:-.01em;margin-bottom:18px}
.lead{font-size:clamp(1.02rem,1.6vw,1.22rem);color:var(--ink-dim);max-width:640px}
.lead--strong{color:var(--ink);font-weight:600;margin-top:34px}
.micro{font-size:.85rem;color:var(--ink-dim);margin-top:16px}

/* ===== przyciski ===== */
.btn{display:inline-block;font-weight:700;text-decoration:none;border:none;cursor:pointer;
  font-family:'Poppins',sans-serif;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;will-change:transform}
.btn--cta{
  background:var(--acc);color:#160B02;padding:16px 34px;font-size:1.02rem;
  box-shadow:0 6px 0 #A34400, 0 6px 24px rgba(255,122,26,.35);
  clip-path:polygon(8px 0,calc(100% - 8px) 0,100% 8px,100% calc(100% - 8px),calc(100% - 8px) 100%,8px 100%,0 calc(100% - 8px),0 8px);
}
.btn--cta:hover{background:var(--acc2);transform:translateY(-2px)}
.btn--cta:active{transform:translateY(2px);box-shadow:0 2px 0 #A34400}
.btn--big{padding:20px 46px;font-size:1.14rem}
.btn--nav{background:var(--acc);color:#160B02;padding:12px 18px;font-size:.9rem;
  clip-path:polygon(6px 0,calc(100% - 6px) 0,100% 6px,100% calc(100% - 6px),calc(100% - 6px) 100%,6px 100%,0 calc(100% - 6px),0 6px)}
.btn--nav:hover{background:var(--acc2)}

/* ===== pikselowa karta ===== */
.pixel-card{
  background:linear-gradient(180deg,rgba(16,37,79,.75),rgba(11,27,63,.9));
  border:1px solid var(--line);
  position:relative;
  clip-path:polygon(12px 0,calc(100% - 12px) 0,100% 12px,100% calc(100% - 12px),calc(100% - 12px) 100%,12px 100%,0 calc(100% - 12px),0 12px);
  padding:28px;
}

/* ===== nawigacja ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:26px;
  padding:14px 22px;transition:background .3s ease,box-shadow .3s ease}
.nav.is-solid{background:rgba(10,20,40,.88);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.nav__brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.02rem}
.nav__brand em{font-style:normal;font-weight:500;opacity:.85}
.nav__star{width:22px;height:22px;color:var(--acc)}
.nav__links{display:flex;gap:20px;margin-left:auto}
.nav__links a{text-decoration:none;font-size:.9rem;color:var(--ink-dim);transition:color .2s}
.nav__links a:hover{color:var(--ink)}
@media(max-width:760px){.nav__links{display:none}.nav{gap:12px}.nav__brand{margin-right:auto}}

/* ===== HERO ===== */
.hero{position:relative;height:1100vh}
.hero__stage{position:sticky;top:0;height:100svh;overflow:hidden;background:var(--bg)}
.hero__video,.hero__canvas,.hero__fallback,.hero__mobile{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* wideo jest tylko dekoderem, obraz maluje canvas (Chrome z GPU nie odmalowuje zatrzymanego wideo po seeku) */
.hero.is-canvas .hero__video{opacity:0;pointer-events:none}
.hero__scrim{position:absolute;inset:0;opacity:0;
  background:linear-gradient(100deg,rgba(5,10,22,.94) 0%,rgba(5,10,22,.6) 40%,rgba(5,10,22,.14) 68%,transparent 82%)}
.hero__band{position:absolute;left:6vw;top:50%;transform:translateY(-50%);opacity:0;max-width:46ch;will-change:opacity,transform;z-index:3;
  padding:20px 26px;
  background:linear-gradient(160deg,rgba(5,10,22,.66),rgba(5,10,22,.4));
  border:1px solid rgba(244,239,230,.1);
  backdrop-filter:blur(10px) saturate(1.05);
  -webkit-backdrop-filter:blur(10px) saturate(1.05);
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px)}
.hero__band--center{left:50%;transform:translate(-50%,-50%);text-align:center;max-width:none;background:none;border:none;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0}
.hero__line{font-size:clamp(1.15rem,2.4vw,1.7rem);font-weight:600;line-height:1.35;
  text-shadow:0 2px 4px rgba(4,8,18,.9),0 4px 30px rgba(4,8,18,.7)}
.hero__line--xl{font-size:clamp(1.5rem,3.4vw,2.5rem);font-weight:800;line-height:1.2}
.hero__line--huge{font-size:clamp(2rem,5.4vw,4rem);font-weight:800;
  text-shadow:0 3px 6px rgba(4,8,18,.95),0 8px 44px rgba(4,8,18,.8)}
.hero__line--mono{font-family:'JetBrains Mono',monospace;color:var(--acc2);font-size:clamp(1rem,1.9vw,1.35rem);letter-spacing:.12em;
  text-shadow:0 2px 4px rgba(4,8,18,.95),0 3px 22px rgba(4,8,18,.85)}
.hero__band--final .hero__kicker{font-family:'JetBrains Mono',monospace;letter-spacing:.3em;text-transform:uppercase;font-size:.8rem;color:var(--acc2);margin-bottom:14px}
.hero__title{font-size:clamp(2.6rem,6.5vw,5rem);font-weight:800;line-height:1.02;letter-spacing:-.02em;margin-bottom:14px}
.hero__title span{display:block;font-weight:500;font-size:.52em;letter-spacing:.01em;color:var(--ink)}
.hero__sub{font-size:clamp(1rem,1.7vw,1.25rem);color:var(--ink-dim);margin-bottom:26px;max-width:34ch}
.hero__micro{font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.08em;color:var(--ink-dim);margin-top:16px}
.hero__scrolltip{position:absolute;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:4;
  font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-dim);
  display:flex;flex-direction:column;align-items:center;gap:10px;transition:opacity .4s}
.hero__scrolltip span{width:2px;height:34px;background:linear-gradient(var(--acc),transparent);animation:drip 1.6s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(.2);transform-origin:top}55%{transform:scaleY(1)}100%{transform:scaleY(.2);transform-origin:bottom}}
.hero.is-done .hero__scrolltip{opacity:0;transition:opacity .4s ease}
.hero.is-done.is-idle .hero__scrolltip{opacity:1}
.hero__loader{position:absolute;left:50%;bottom:64px;transform:translateX(-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:8px}
.hero__loaderBar{width:180px;height:4px;background:rgba(244,239,230,.15);overflow:hidden}
.hero__loaderBar i{display:block;height:100%;width:0;background:var(--acc);transition:width .2s}
.hero__loaderBar.indet i{width:40%;animation:slide 1.1s linear infinite}
@keyframes slide{from{transform:translateX(-100%)}to{transform:translateX(350%)}}
.hero__loaderText{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.2em;color:var(--ink-dim)}

/* telefon i maly tablet: scrub wideo dziala, krotszy przebieg i pelna szerokosc pasm */
@media(max-width:768px){
  .hero{height:700vh}
  .hero__band{left:4vw;right:4vw;max-width:none;padding:14px 16px}
  .hero__band *{overflow-wrap:break-word;min-width:0}
  .hero__band--center{left:50%;right:auto;width:92vw}
  .hero__line{font-size:clamp(1.02rem,4.6vw,1.4rem)}
  .hero__line--xl{font-size:clamp(1.35rem,6.2vw,2rem)}
  .hero__line--huge{font-size:clamp(1.7rem,8.4vw,2.6rem)}
  .hero__title{font-size:clamp(2.1rem,10.5vw,3.2rem)}
  .hero__sub{margin-bottom:16px;font-size:clamp(.95rem,4vw,1.1rem)}
  .hero__band--final .btn--cta{width:100%;text-align:center}
  /* final na dole ekranu: twarz w kadrze zostaje odslonieta, CTA w strefie kciuka.
     transform z !important wygrywa z inline ustawianym przez JS */
  .hero__band--final{top:auto;bottom:calc(7svh + env(safe-area-inset-bottom,0px));transform:none !important;
    background:linear-gradient(160deg,rgba(5,10,22,.5),rgba(5,10,22,.3))}
  .hero__band--final .hero__kicker{margin-bottom:8px}
  .hero__micro{font-size:.68rem}
}
/* pionowy kadr: fallbacki trzymaja akcje w prawej czesci, canvas ma wlasna dynamiczna pozycje w JS */
@media(orientation:portrait){
  .hero__video,.hero__fallback{object-position:62% center}
}

/* wersja statyczna (bramki awaryjne: oszczedzanie danych, 2G, blad dekodowania, ograniczony ruch) */
.hero--static .hero__scrolltip{display:none}
@media(max-width:768px){
  .hero--static{height:auto}
  .hero--static .hero__stage{position:relative;height:100svh}
  .hero--static .hero__band{display:none}
  .hero--static .hero__band--final{display:flex;flex-direction:column;align-items:flex-start;opacity:1 !important;transform:none;left:20px;right:20px;top:auto;bottom:9svh;max-width:none}
  .hero--static .hero__scrim{opacity:1 !important;background:linear-gradient(180deg,rgba(5,10,22,.6) 0%,rgba(5,10,22,.1) 30%,rgba(5,10,22,.2) 45%,rgba(5,10,22,.95) 78%)}
}

/* ===== pas zaufania ===== */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(11,27,63,.5);position:relative;z-index:2}
.strip__list{display:flex;flex-wrap:wrap;gap:10px 34px;justify-content:center;list-style:none;padding:16px 24px;max-width:var(--wrap);margin:0 auto}
.strip__list li{display:flex;align-items:center;gap:9px;font-family:'JetBrains Mono',monospace;font-size:.74rem;letter-spacing:.06em;color:var(--ink-dim)}
.strip__list svg{width:14px;height:14px;color:var(--acc)}

/* ===== sekcje ===== */
.section{padding:110px 0;position:relative;z-index:1}
.section--dark{background:linear-gradient(180deg,var(--bg2),#081026);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:768px){.section{padding:72px 0}}

/* problem */
.section--problem{overflow:hidden}
.floaters{position:absolute;inset:0;pointer-events:none;z-index:0}
.floaters i{position:absolute;width:34px;height:44px;background:linear-gradient(#E7ECF6,#C9D4E8);opacity:.1;
  clip-path:polygon(0 0,70% 0,100% 25%,100% 100%,0 100%)}
.floaters i:nth-child(1){left:6%;top:16%}
.floaters i:nth-child(2){right:10%;top:8%;width:26px;height:34px}
.floaters i:nth-child(3){left:14%;bottom:12%;width:24px;height:32px}
.floaters i:nth-child(4){right:6%;bottom:22%}
.painGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:44px 0 34px}
@media(max-width:900px){.painGrid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.painGrid{grid-template-columns:1fr}}
.pain{background:rgba(16,37,79,.5);border:1px solid var(--line);padding:24px;position:relative;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:transform .25s ease,border-color .25s ease}
.pain:hover{transform:translateY(-4px);border-color:rgba(255,122,26,.4)}
.pain__num{font-family:'JetBrains Mono',monospace;color:var(--acc);font-size:.78rem;letter-spacing:.2em;display:block;margin-bottom:10px}
.pain p{color:var(--ink-dim);font-size:.96rem}
.pain--img{padding:0;overflow:hidden}
.pain--img img{width:100%;height:100%;object-fit:cover;min-height:170px}

/* mechanizm */
.levels{display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;margin-top:44px}
@media(max-width:900px){.levels{grid-template-columns:1fr}}
.levels__img{clip-path:polygon(14px 0,calc(100% - 14px) 0,100% 14px,100% calc(100% - 14px),calc(100% - 14px) 100%,14px 100%,0 calc(100% - 14px),0 14px);border:1px solid var(--line)}
.levels__list{list-style:none;display:grid;gap:14px}
.level{padding:20px 22px;border:1px solid var(--line);background:rgba(10,20,40,.55);position:relative;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);transition:border-color .3s,background .3s}
.level.is-lit{border-color:rgba(255,122,26,.55);background:rgba(255,122,26,.07)}
.level__badge{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--acc)}
.level h3{font-size:1.2rem;margin:6px 0 4px}
.level p{color:var(--ink-dim);font-size:.94rem}

/* quiz */
.quiz{margin-top:36px;padding:34px}
.quiz__progress{display:flex;gap:8px;margin-bottom:26px}
.quiz__progress i{height:6px;flex:1;background:rgba(244,239,230,.12);transition:background .3s}
.quiz__progress i.on{background:var(--acc)}
.quiz__q{font-size:1.25rem;font-weight:700;margin-bottom:20px;line-height:1.35}
.quiz__opts{display:grid;gap:12px}
.quiz__opt{text-align:left;background:rgba(10,20,40,.6);border:1px solid var(--line);color:var(--ink);
  padding:15px 18px;font-size:.98rem;font-family:'Poppins',sans-serif;cursor:pointer;transition:border-color .2s,background .2s,transform .15s;
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.quiz__opt:hover{border-color:var(--acc);background:rgba(255,122,26,.08);transform:translateX(4px)}
.quiz__result{text-align:center}
.quiz__score{font-family:'JetBrains Mono',monospace;color:var(--acc2);letter-spacing:.2em;font-size:.8rem;text-transform:uppercase;margin-bottom:10px}
.quiz__result h3{font-size:1.6rem;margin-bottom:14px}
.quiz__result p{color:var(--ink-dim);max-width:52ch;margin:0 auto 24px}
.quiz__again{transition:color .2s;background:none;border:none;color:var(--ink-dim);font-size:.82rem;margin-top:16px;cursor:pointer;text-decoration:underline;font-family:'Poppins',sans-serif}

/* rozwiazanie */
.solution{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:center;margin:48px 0}
@media(max-width:900px){.solution{grid-template-columns:1fr}}
.solution__box{perspective:900px}
.solution__box img{transition:transform .25s ease;will-change:transform;filter:drop-shadow(0 30px 50px rgba(0,0,0,.5))}
.counters{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px 14px}
@media(max-width:620px){.counters{grid-template-columns:repeat(2,1fr)}}
.counters b{display:block;font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:800;color:var(--acc);font-variant-numeric:tabular-nums;line-height:1}
.counters span{font-size:.82rem;color:var(--ink-dim)}
.triGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
@media(max-width:900px){.triGrid{grid-template-columns:1fr}}
.tri h3{font-size:1.12rem;margin-bottom:10px;color:var(--acc2)}
.tri p{color:var(--ink-dim);font-size:.95rem}

/* ===== szyna programu ===== */
.rail{position:relative;height:340vh}
.rail__pin{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:40px;
  background:linear-gradient(180deg,#081026,var(--bg2));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.rail__pin::before{content:"";position:absolute;inset:0;background:url(b3-korytarz-programu.webp) center/cover no-repeat;opacity:.14;pointer-events:none}
.rail__hint{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-dim);margin-top:8px}
.rail__track{display:flex;gap:18px;padding:0 6vw;will-change:transform;position:relative;z-index:1}
.mod{flex:0 0 300px;background:linear-gradient(180deg,rgba(16,37,79,.9),rgba(10,20,40,.92));border:1px solid var(--line);padding:26px;
  clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 10px,100% calc(100% - 10px),calc(100% - 10px) 100%,10px 100%,0 calc(100% - 10px),0 10px);
  transition:border-color .3s}
.mod:hover{border-color:rgba(255,122,26,.5)}
.mod b{font-family:'JetBrains Mono',monospace;font-size:1.5rem;color:var(--acc);display:block;margin-bottom:12px}
.mod h3{font-size:1.05rem;margin-bottom:8px;line-height:1.3}
.mod p{font-size:.88rem;color:var(--ink-dim)}
@media(max-width:768px){
  .rail{height:auto}
  .rail__pin{position:relative;height:auto;padding:72px 0;overflow:visible}
  .rail__track{overflow-x:auto;padding-bottom:16px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
  .mod{flex:0 0 260px;scroll-snap-align:start}
  .rail__hint{display:none}
}

/* przed i po */
.ba{margin-top:40px;position:relative;overflow:hidden;padding:0;user-select:none;touch-action:pan-y}
.ba__side{padding:36px 34px 42px}
.ba__side h3{font-size:1.25rem;margin-bottom:18px;font-family:'JetBrains Mono',monospace;letter-spacing:.12em;text-transform:uppercase}
.ba__side ul{list-style:none;display:grid;gap:12px}
.ba__side li{font-size:.96rem;padding-left:22px;position:relative}
.ba__side--before{background:linear-gradient(180deg,#0A1830,#081026)}
.ba__side--before h3{color:#7B93C4}
.ba__side--before li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;background:#40538A}
.ba__side--before li{color:var(--ink-dim)}
.ba__side--after{position:absolute;inset:0;background:linear-gradient(180deg,#26160A,#1A0F06);clip-path:inset(0 0 0 50%)}
.ba__side--after h3{color:var(--acc2)}
.ba__side--after li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;background:var(--acc)}
.ba__handle{position:absolute;top:0;bottom:0;left:50%;width:4px;background:var(--acc);cursor:ew-resize;z-index:3}
.ba__handle span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;background:var(--acc);
  clip-path:polygon(25% 0,75% 0,100% 25%,100% 75%,75% 100%,25% 100%,0 75%,0 25%)}
.ba__handle span::after{content:"◂ ▸";position:absolute;inset:0;display:grid;place-items:center;color:#160B02;font-size:.7rem;letter-spacing:.05em}

/* kalkulator */
.calc{margin-top:36px;padding:34px}
.calc__row{margin-bottom:22px}
.calc__row label{display:flex;justify-content:space-between;align-items:baseline;font-size:.95rem;margin-bottom:8px}
.calc__row label b{font-family:'JetBrains Mono',monospace;color:var(--acc2);font-size:.9rem}
input[type=range]{width:100%;appearance:none;-webkit-appearance:none;height:6px;background:rgba(244,239,230,.14);outline:none}
input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:22px;height:22px;background:var(--acc);cursor:pointer;
  clip-path:polygon(25% 0,75% 0,100% 25%,100% 75%,75% 100%,25% 100%,0 75%,0 25%)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;background:var(--acc);border:none;cursor:pointer}
.calc__out{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 6px}
@media(max-width:680px){.calc__out{grid-template-columns:1fr}}
.calc__out div{background:rgba(10,20,40,.6);border:1px solid var(--line);padding:14px 16px}
.calc__out span{display:block;font-size:.74rem;color:var(--ink-dim);font-family:'JetBrains Mono',monospace;letter-spacing:.06em;margin-bottom:6px}
.calc__out b{font-size:1.15rem;color:var(--ink)}
.calc__hero{grid-column:1/-1;border-color:rgba(255,122,26,.5) !important;background:rgba(255,122,26,.08) !important}
.calc__hero b{color:var(--acc2);font-size:1.35rem}
.calc .btn{margin-top:22px}

/* autor */
.author{display:grid;grid-template-columns:1fr 1.35fr;gap:54px;align-items:center}
@media(max-width:900px){.author{grid-template-columns:1fr}}
.author__img{clip-path:polygon(16px 0,calc(100% - 16px) 0,100% 16px,100% calc(100% - 16px),calc(100% - 16px) 100%,16px 100%,0 calc(100% - 16px),0 16px);border:1px solid var(--line)}
.author__txt p{margin-bottom:16px;color:var(--ink-dim)}
.author__sign{color:var(--ink) !important;font-weight:600}
.author__sign a{color:var(--acc2)}

/* cena */
.section--price{background:linear-gradient(180deg,var(--bg),#0D1B3A)}
.price{display:grid;grid-template-columns:1fr 1.25fr;gap:44px;align-items:start;margin-top:40px}
@media(max-width:900px){.price{grid-template-columns:1fr}}
.price__img{clip-path:polygon(16px 0,calc(100% - 16px) 0,100% 16px,100% calc(100% - 16px),calc(100% - 16px) 100%,16px 100%,0 calc(100% - 16px),0 16px);border:1px solid var(--line);position:sticky;top:90px}
.price__stack{padding:32px}
.stack{list-style:none;display:grid;gap:12px;margin-bottom:22px}
.stack li{display:flex;justify-content:space-between;gap:16px;font-size:.94rem;padding-bottom:12px;border-bottom:1px dashed rgba(244,239,230,.14)}
.stack li b{font-family:'JetBrains Mono',monospace;color:var(--ink-dim);white-space:nowrap;font-weight:600}
.stack__sum{text-align:center;margin:26px 0}
.stack__sum s{color:var(--ink-dim)}
.stack__today{font-size:1.1rem;margin-top:6px}
.stack__today b{font-size:2.6rem;color:var(--acc);font-weight:800}
.stack__star{font-size:.72rem;color:var(--ink-dim);margin-top:10px}
.stack__points{list-style:none;display:grid;gap:8px;margin:22px 0;font-size:.92rem}
.stack__points li{padding-left:24px;position:relative}
.stack__points li::before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;background:var(--acc);
  clip-path:polygon(0 40%,40% 40%,40% 0,60% 0,60% 40%,100% 40%,100% 60%,60% 60%,60% 100%,40% 100%,40% 60%,0 60%)}
.price__stack .btn{width:100%;text-align:center}

/* gwarancja */
.guarantee{display:grid;grid-template-columns:1fr 1.5fr;gap:40px;align-items:center;padding:0;overflow:hidden}
@media(max-width:820px){.guarantee{grid-template-columns:1fr}}
.guarantee__img img{height:100%;object-fit:cover}
.guarantee__txt{padding:40px 40px 40px 0}
@media(max-width:820px){.guarantee__txt{padding:0 28px 32px}}
.guarantee__txt p{color:var(--ink-dim)}
.guarantee__seal{width:64px;height:64px;color:var(--acc);margin-bottom:18px}
.seal__ring,.seal__check{stroke-dasharray:400;stroke-dashoffset:400}
.is-in .seal__ring{animation:draw 1.4s ease forwards}
.is-in .seal__check{animation:draw .8s ease .9s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* FAQ */
.faq{margin-top:36px;display:grid;gap:12px}
.faq__item{border:1px solid var(--line);background:rgba(16,37,79,.45);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.faq__item summary{list-style:none;cursor:pointer;padding:20px 54px 20px 22px;font-weight:600;font-size:1.02rem;position:relative}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item{transition:border-color .25s ease,background .25s ease}
.faq__item:hover{border-color:rgba(255,122,26,.4)}
.faq__item summary::after{content:"";position:absolute;right:22px;top:50%;width:14px;height:14px;transform:translateY(-50%);
  background:
    linear-gradient(var(--acc),var(--acc)) center/14px 2px no-repeat,
    linear-gradient(var(--acc),var(--acc)) center/2px 14px no-repeat;
  transition:transform .3s}
.faq__item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq__a{overflow:hidden}
.faq__a p{padding:0 22px 22px;color:var(--ink-dim);font-size:.96rem}

/* final */
.final{position:relative;padding:150px 0;overflow:hidden;border-top:1px solid var(--line)}
.final__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.4}
.final::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--bg) 0%,rgba(10,20,40,.5) 40%,rgba(10,20,40,.86) 100%)}
.final__inner{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center}
.final__star{width:82px;height:82px;color:var(--acc);margin-bottom:26px;opacity:0;transform:scale(.4) rotate(-12deg);transition:opacity .8s ease,transform .8s cubic-bezier(.2,1.4,.4,1)}
.final.is-in .final__star{opacity:1;transform:none}
.final__h{font-size:clamp(1.8rem,4.6vw,3.2rem);font-weight:800;line-height:1.15;margin-bottom:18px}
.final__h span{color:var(--acc2)}
.final__p{color:var(--ink-dim);max-width:52ch;margin:0 auto 32px;font-size:1.05rem}

/* stopka */
.footer{border-top:1px solid var(--line);background:#070E1E;padding:54px 0 34px;position:relative;z-index:1}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;font-size:.9rem;color:var(--ink-dim)}
@media(max-width:760px){.footer__grid{grid-template-columns:1fr}}
.footer__brand{font-weight:800;font-size:1.15rem;color:var(--ink)}
.footer__brand em{font-style:normal;font-weight:500}
.footer__logo{width:130px;margin-top:14px;opacity:.8}
.footer a{color:var(--ink-dim)}
.footer a:hover{color:var(--ink)}
.footer__legal{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:.8rem;color:#A8B0C6}

/* sticky CTA */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:55;display:flex;align-items:center;justify-content:center;gap:22px;
  padding-bottom:calc(12px + env(safe-area-inset-bottom,0px)) !important;
  background:rgba(7,14,30,.92);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 18px;
  transform:translateY(110%);transition:transform .35s ease}
.sticky.is-on{transform:none}
.sticky p{font-size:.88rem;display:flex;flex-direction:column;line-height:1.3}
.sticky p span{color:var(--ink-dim);font-size:.76rem}
.sticky .btn{padding:11px 22px;font-size:.92rem}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.06s}
.reveal:nth-child(3){transition-delay:.12s}
.reveal:nth-child(4){transition-delay:.18s}
.reveal:nth-child(5){transition-delay:.22s}
.reveal:nth-child(6){transition-delay:.26s}

/* ===== bardzo szerokie ekrany, 1700 px wzwyz ===== */
@media(min-width:1700px){
  :root{--wrap:1280px}
  .section{padding:140px 0}
  .h2{font-size:clamp(2.2rem,2vw,3.3rem)}
  .hero__band{left:calc(50vw - 640px);max-width:52ch}
  .hero__band--center{left:50%}
  .hero__line{font-size:clamp(1.15rem,1.4vw,2rem)}
  .hero__line--huge{font-size:clamp(2rem,3vw,4.6rem)}
  .hero__scrim{background:linear-gradient(100deg,rgba(5,10,22,.94) 0%,rgba(5,10,22,.6) 46%,rgba(5,10,22,.14) 72%,transparent 86%)}
  .mod{flex:0 0 360px;padding:32px}
  .mod h3{font-size:1.15rem}
  .mod p{font-size:.95rem}
  .rail__track{gap:24px}
  .sticky{left:50%;right:auto;transform:translate(-50%,110%);min-width:620px;border:1px solid var(--line);border-radius:14px 14px 0 0}
  .sticky.is-on{transform:translate(-50%,0)}
}
@media(min-width:2200px){
  :root{--wrap:1400px}
  .mod{flex:0 0 420px}
}

/* ===== tablet, 769 do 1100 px ===== */
@media(min-width:769px) and (max-width:1100px){
  .hero__band{left:5vw;max-width:42ch}
  .wrap{padding:0 28px}
  .mod{flex:0 0 272px}
  .author,.price{gap:32px}
  .counters{gap:18px 10px}
}
@media(max-width:900px){
  .price__img{position:static}
  .guarantee__img img{max-height:360px;width:100%;object-fit:cover;object-position:center 18%}
}
@media(max-width:480px){
  .pixel-card{padding:20px}
  .quiz{padding:22px}
  .calc{padding:22px}
  .sticky p span{display:none}
  .sticky{gap:14px}
  .ba__side{padding:26px 20px 32px}
  .section{padding:64px 0}
}

.quiz__again:hover{color:var(--ink)}
.author__sign a:hover{color:var(--acc)}
.ba__handle span{transition:transform .2s ease}
.ba__handle:hover span{transform:translate(-50%,-50%) scale(1.12)}

/* Firefox: tor i kciuk suwakow w motywie strony */
input[type=range]::-moz-range-track{height:6px;background:rgba(244,239,230,.14);border:none}
input[type=range]::-moz-range-thumb{width:22px;height:22px;background:var(--acc);border:none;border-radius:0;cursor:pointer}

/* stabilnosc ukladu: obrazy rezerwuja miejsce zanim sie zaladuja (CLS na mobile) */
.pain--img img,.levels__img img,.ba__img img{aspect-ratio:2752/1536;width:100%;height:auto;object-fit:cover}
.author__img img,.price__img img,.guarantee__img img{aspect-ratio:1792/2400;width:100%;height:auto;object-fit:cover}
.quiz__img img{aspect-ratio:1792/2400;width:100%;height:auto;object-fit:cover}
#boxTilt img{aspect-ratio:1/1;width:100%;height:auto;object-fit:contain}

/* najwezsze telefony */
@media(max-width:360px){
  .wrap{padding:0 18px}
  .pixel-card,.quiz,.calc{padding:18px 16px}
  .h2{font-size:1.5rem}
  .sticky p{font-size:.8rem}
  .btn--cta{padding:15px 22px;font-size:.95rem}
}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__scrolltip span{animation:none}
  .final__star{opacity:1;transform:none;transition:none}
  .is-in .seal__ring,.is-in .seal__check{animation:none;stroke-dashoffset:0}
}