/* ============================================================
   ASYTECH Poland - arkusz stylów
   ============================================================ */

:root{
  --marka:#1b7bae;
  --marka-ciemna:#13618b;
  --marka-jasna:#38a3dc;
  --granat:#0a1620;
  --granat-2:#102634;
  --granat-3:#17384c;
  --tekst:#12202b;
  --tekst-2:#5b6f7d;
  --tlo:#ffffff;
  --tlo-2:#f2f6f8;
  --tlo-3:#e7eef2;
  --linia:#dde6ec;
  --biel:#fff;
  --cien:0 1px 2px rgba(10,22,32,.05), 0 10px 30px -12px rgba(10,22,32,.18);
  --cien-mocny:0 24px 60px -24px rgba(10,22,32,.45);
  --r:14px;
  --r-duzy:22px;
  --szer:1200px;
  --naglowek:76px;
  --naglowek-mob:64px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--naglowek) + 16px);-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:17px;line-height:1.65;color:var(--tekst);background:var(--tlo);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{
  font-family:"Barlow Condensed","Barlow",-apple-system,"Segoe UI",Arial,sans-serif;
  font-weight:700;line-height:1.08;letter-spacing:-.005em;margin:0;
  text-transform:uppercase;
}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.opakowanie{width:100%;max-width:var(--szer);margin-inline:auto;padding-inline:24px}
.sekcja{padding:96px 0}
.sekcja--waska{padding:72px 0}
.sekcja--tlo{background:var(--tlo-2)}
.sekcja--ciemna{background:var(--granat);color:#cddbe4}
.sekcja--ciemna h2,.sekcja--ciemna h3{color:#fff}

/* --- typografia pomocnicza --- */
.nadtytul{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--marka);margin-bottom:18px;
}
.nadtytul::before{content:"";width:26px;height:2px;background:var(--marka);display:block}
.sekcja--ciemna .nadtytul{color:var(--marka-jasna)}
.sekcja--ciemna .nadtytul::before{background:var(--marka-jasna)}

h1{font-size:clamp(2.6rem,6.4vw,4.6rem)}
h2{font-size:clamp(1.95rem,4vw,3rem)}
h3{font-size:clamp(1.2rem,2vw,1.45rem)}
.lead{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--tekst-2);max-width:62ch}
.sekcja--ciemna .lead{color:#a9bdca}
.naglowek-sekcji{max-width:760px;margin-bottom:56px}

/* --- przyciski --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:100px;border:1.5px solid transparent;
  font-weight:650;font-size:15.5px;letter-spacing:.01em;cursor:pointer;
  transition:transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--glowny{background:var(--marka);color:#fff;box-shadow:0 12px 28px -12px rgba(27,123,174,.9)}
.btn--glowny:hover{background:var(--marka-ciemna)}
.btn--obrys{border-color:rgba(255,255,255,.35);color:#fff}
.btn--obrys:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn--ciemny{border-color:var(--linia);color:var(--tekst);background:#fff}
.btn--ciemny:hover{border-color:var(--marka);color:var(--marka)}
.btn svg{width:17px;height:17px;flex:none}

/* --- nagłówek --- */
.gora{
  position:fixed;inset:0 0 auto 0;z-index:60;height:var(--naglowek);
  display:flex;align-items:center;
  background:rgba(10,22,32,0);border-bottom:1px solid transparent;
  transition:background .3s ease, border-color .3s ease, backdrop-filter .3s ease, height .3s ease;
}
.gora__srodek{display:flex;align-items:center;gap:32px;width:100%;max-width:var(--szer);margin-inline:auto;padding-inline:24px}
.gora.przyklejona,.gora.gora--stala{
  background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(14px);
  border-bottom-color:var(--linia);
}
.znak{display:flex;align-items:center;gap:11px;flex:none}
.znak__glif{width:26px;height:26px;flex:none}
.znak__glif path{fill:#fff;transition:fill .3s ease}
.znak__nazwa{
  font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-weight:700;
  font-size:27px;letter-spacing:.06em;color:#fff;line-height:1;transition:color .3s ease;
}
.znak__dopisek{
  display:block;font-family:"Inter",Arial,sans-serif;font-size:9.5px;font-weight:600;
  letter-spacing:.2em;color:rgba(255,255,255,.6);margin-top:3px;transition:color .3s ease;
}
.gora.przyklejona .znak__nazwa,.gora--stala .znak__nazwa{color:var(--granat)}
.gora.przyklejona .znak__glif path,.gora--stala .znak__glif path{fill:var(--marka)}
.gora.przyklejona .znak__dopisek,.gora--stala .znak__dopisek{color:var(--tekst-2)}

.menu{display:flex;align-items:center;gap:30px;margin-left:auto}
.menu a{
  font-size:14.5px;font-weight:600;color:rgba(255,255,255,.86);
  padding:6px 0;position:relative;transition:color .2s ease;
}
.menu a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--marka-jasna);transition:right .25s ease;
}
.menu a:hover::after,.menu a[aria-current="page"]::after{right:0}
.menu a:hover{color:#fff}
.gora.przyklejona .menu a,.gora--stala .menu a{color:var(--tekst-2)}
.gora.przyklejona .menu a:hover,.gora--stala .menu a:hover,
.gora.przyklejona .menu a[aria-current="page"],.gora--stala .menu a[aria-current="page"]{color:var(--granat)}
.gora .btn{padding:11px 22px;font-size:14.5px}
.gora.przyklejona .btn--obrys,.gora--stala .btn--obrys{border-color:var(--linia);color:var(--tekst)}
.gora.przyklejona .btn--obrys:hover,.gora--stala .btn--obrys:hover{border-color:var(--marka);color:var(--marka);background:transparent}

.hamburger{
  display:none;width:44px;height:44px;margin-left:auto;border:0;background:transparent;
  cursor:pointer;padding:0;align-items:center;justify-content:center;
}
.hamburger span{display:block;width:24px;height:2px;background:#fff;position:relative;transition:background .2s}
.hamburger span::before,.hamburger span::after{
  content:"";position:absolute;left:0;width:24px;height:2px;background:inherit;transition:transform .25s ease
}
.hamburger span::before{top:-7px}
.hamburger span::after{top:7px}
.gora.przyklejona .hamburger span,.gora--stala .hamburger span{background:var(--granat)}
body.menu-otwarte .hamburger span{background:transparent!important}
body.menu-otwarte .hamburger span::before{transform:translateY(7px) rotate(45deg);background:var(--granat)}
body.menu-otwarte .hamburger span::after{transform:translateY(-7px) rotate(-45deg);background:var(--granat)}

/* --- hero --- */
.hero{position:relative;min-height:min(88vh,780px);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:var(--granat)}
.hero__tlo{position:absolute;inset:0}
.hero__tlo img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero__tlo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,22,32,.72) 0%,rgba(10,22,32,.4) 40%,rgba(10,22,32,.82) 100%),
             linear-gradient(90deg,rgba(10,22,32,.86) 0%,rgba(10,22,32,.1) 72%);
}
.hero__tresc{position:relative;z-index:2;padding:calc(var(--naglowek) + 90px) 0 64px;color:#fff;width:100%}
.hero h1{max-width:23ch;color:#fff;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--marka-jasna)}
.hero__lead{margin-top:22px;max-width:56ch;color:rgba(255,255,255,.82);font-size:clamp(1.02rem,1.5vw,1.2rem)}
.hero__akcje{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

.fakty{
  position:relative;z-index:2;width:100%;background:rgba(255,255,255,.06);
  border-top:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);
}
.fakty__siatka{display:grid;grid-template-columns:repeat(4,1fr)}
.fakt{padding:26px 24px;border-left:1px solid rgba(255,255,255,.12);color:#fff}
.fakt:first-child{border-left:0}
.fakt b{display:block;font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-size:30px;line-height:1;letter-spacing:.01em}
.fakt span{display:block;font-size:13px;color:rgba(255,255,255,.62);margin-top:7px;letter-spacing:.02em}

/* --- nagłówek podstrony --- */
.czolo{background:var(--granat);color:#fff;padding:calc(var(--naglowek) + 72px) 0 68px;position:relative;overflow:hidden}
.czolo::after{
  content:"";position:absolute;right:-140px;top:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(27,123,174,.4) 0%,rgba(27,123,174,0) 68%);
}
.czolo__tresc{position:relative;z-index:2}
.czolo h1{font-size:clamp(2.2rem,5vw,3.6rem);max-width:20ch}
.czolo .lead{color:rgba(255,255,255,.76);margin-top:18px}
.okruszki{font-size:13px;color:rgba(255,255,255,.5);margin-bottom:16px;letter-spacing:.04em}
.okruszki a:hover{color:#fff}

/* --- proces --- */
.proces{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.krok{
  background:#fff;border:1px solid var(--linia);border-radius:var(--r);padding:30px 26px 32px;
  position:relative;transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.krok:hover{transform:translateY(-4px);box-shadow:var(--cien);border-color:#cfdde6}
.krok__nr{
  font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-size:14px;font-weight:700;
  letter-spacing:.16em;color:var(--marka);display:block;margin-bottom:14px;
}
.krok__ikona{width:40px;height:40px;color:var(--marka);margin-bottom:18px}
.krok h3{margin-bottom:10px}
.krok p{font-size:15px;color:var(--tekst-2);line-height:1.6}

/* --- karty urządzeń --- */
.karty{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.karta{
  position:relative;border-radius:var(--r-duzy);overflow:hidden;background:var(--granat);
  min-height:330px;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--cien);isolation:isolate;
}
.karta img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
  transition:transform .7s cubic-bezier(.2,.6,.2,1);
}
.karta::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(10,22,32,.05) 0%,rgba(10,22,32,.5) 46%,rgba(10,22,32,.93) 100%);
}
.karta:hover img{transform:scale(1.06)}
.karta__tresc{padding:28px 26px 26px;color:#fff}
.karta__tag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--marka-jasna);margin-bottom:9px;
}
.karta h3{color:#fff;margin-bottom:9px}
.karta p{font-size:14.5px;color:rgba(255,255,255,.75);line-height:1.55}
.karta__wiecej{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:13.5px;font-weight:650;color:#fff;letter-spacing:.02em;
}
.karta__wiecej svg{width:15px;height:15px;transition:transform .25s ease}
.karta:hover .karta__wiecej svg{transform:translateX(5px)}
.karta--szeroka{grid-column:span 2}

/* --- zastosowania --- */
.zastosowania{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linia);border:1px solid var(--linia);border-radius:var(--r);overflow:hidden}
.zastosowanie{background:#fff;padding:32px 28px;transition:background .25s ease}
.zastosowanie:hover{background:var(--tlo-2)}
.zastosowanie svg{width:30px;height:30px;color:var(--marka);margin-bottom:16px}
.zastosowanie h3{font-size:1.12rem;margin-bottom:8px}
.zastosowanie p{font-size:14.5px;color:var(--tekst-2);line-height:1.6}

/* --- blok dwukolumnowy --- */
.duet{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.duet--odwrocony .duet__obraz{order:-1}
.duet__obraz{border-radius:var(--r-duzy);overflow:hidden;box-shadow:var(--cien-mocny);position:relative}
.duet__obraz img{width:100%;aspect-ratio:16/10;object-fit:cover}
.duet__tresc p+p{margin-top:16px}
.lista-check{margin-top:26px;display:grid;gap:13px}
.lista-check li{position:relative;padding-left:34px;font-size:15.5px;line-height:1.55}
.lista-check li::before{
  content:"";position:absolute;left:0;top:2px;width:21px;height:21px;border-radius:50%;
  background:var(--marka);
  -webkit-mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat,
        linear-gradient(#000,#000);
  -webkit-mask-composite:xor;mask-composite:exclude;
  mask:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat,
       linear-gradient(#000,#000);
  mask-composite:exclude;
}
.sekcja--ciemna .lista-check li::before{background:var(--marka-jasna)}

/* --- filmy --- */
.filmy{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.film{
  display:block;border-radius:var(--r);overflow:hidden;background:var(--granat-2);
  border:1px solid rgba(255,255,255,.09);transition:transform .25s ease, border-color .25s ease;
}
.film:hover{transform:translateY(-4px);border-color:rgba(56,163,220,.6)}
.film__kadr{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:#000}
.film__kadr img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;opacity:.92}
.film:hover .film__kadr img{transform:scale(1.05);opacity:1}
.film__play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:58px;height:58px;border-radius:50%;background:rgba(27,123,174,.94);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -8px rgba(0,0,0,.7);transition:transform .25s ease, background .25s ease;
}
.film:hover .film__play{transform:translate(-50%,-50%) scale(1.1);background:var(--marka-jasna)}
.film__play svg{width:20px;height:20px;color:#fff;margin-left:3px}
.film__opis{display:block;padding:18px 20px 20px;font-size:14.5px;line-height:1.5;color:#cddbe4;font-weight:550}

/* --- galeria --- */
.galeria{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.galeria figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden;background:var(--tlo-3);grid-column:span 4}
.galeria figure.duza{grid-column:span 6}
.galeria figure.pelna{grid-column:span 12}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.6,.2,1)}
.galeria figure:hover img{transform:scale(1.05)}
.galeria figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:44px 20px 16px;color:#fff;font-size:13.5px;font-weight:600;
  background:linear-gradient(180deg,rgba(10,22,32,0),rgba(10,22,32,.88));letter-spacing:.01em;
}
.galeria .kadr-szeroki img{aspect-ratio:16/6}
.galeria .kadr-16x9 img{aspect-ratio:16/9}

/* --- produkty (rendery) --- */
.produkty{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.produkt{
  background:#fff;border:1px solid var(--linia);border-radius:var(--r);padding:22px;text-align:center;
  transition:border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.produkt:hover{border-color:var(--marka);transform:translateY(-3px);box-shadow:var(--cien)}
.produkt__kadr{height:150px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.produkt__kadr img{max-height:150px;width:auto;object-fit:contain;mix-blend-mode:multiply}
.produkt b{display:block;font-size:15px;letter-spacing:.01em}
.produkt span{display:block;font-size:13px;color:var(--tekst-2);margin-top:5px;line-height:1.45}

/* --- oferta: pozycje --- */
.pozycja{padding:72px 0;border-top:1px solid var(--linia)}
.pozycja:first-of-type{border-top:0;padding-top:16px}
.pozycja__siatka{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.pozycja--odwrocona .pozycja__obraz{order:2}
.pozycja__obraz{border-radius:var(--r-duzy);overflow:hidden;box-shadow:var(--cien-mocny)}
.pozycja__obraz img{width:100%;aspect-ratio:16/9;object-fit:cover}
.pozycja h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:14px}
.znaczniki{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.znacznik{
  font-size:12.5px;font-weight:650;letter-spacing:.03em;padding:7px 14px;border-radius:100px;
  background:var(--tlo-2);border:1px solid var(--linia);color:var(--tekst-2);
}

/* --- kontakt --- */
.kontakt-siatka{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.dane{display:grid;gap:14px}
.dana{
  display:flex;gap:16px;align-items:flex-start;padding:20px 22px;
  background:#fff;border:1px solid var(--linia);border-radius:var(--r);
}
.dana svg{width:21px;height:21px;color:var(--marka);flex:none;margin-top:3px}
.dana b{display:block;font-size:12px;letter-spacing:.13em;text-transform:uppercase;color:var(--tekst-2);font-weight:700;margin-bottom:5px}
.dana a,.dana span{font-size:16px;font-weight:600;line-height:1.5}
.dana a:hover{color:var(--marka)}
.rejestr{
  margin-top:8px;padding:22px;border-radius:var(--r);background:var(--tlo-2);border:1px solid var(--linia);
  font-size:14px;color:var(--tekst-2);line-height:1.9;
}
.rejestr b{color:var(--tekst)}

.formularz{background:#fff;border:1px solid var(--linia);border-radius:var(--r-duzy);padding:38px;box-shadow:var(--cien)}
.pole{margin-bottom:20px}
.pole label{display:block;font-size:13px;font-weight:650;letter-spacing:.04em;margin-bottom:8px;color:var(--tekst)}
.pole input,.pole textarea,.pole select{
  width:100%;padding:14px 16px;border:1.5px solid var(--linia);border-radius:10px;
  font:inherit;font-size:15.5px;color:var(--tekst);background:#fff;transition:border-color .2s ease, box-shadow .2s ease;
}
.pole input:focus,.pole textarea:focus,.pole select:focus{
  outline:0;border-color:var(--marka);box-shadow:0 0 0 4px rgba(27,123,174,.12)
}
.pole textarea{min-height:132px;resize:vertical}
.para{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.zgoda{display:flex;gap:12px;align-items:flex-start;font-size:13px;color:var(--tekst-2);line-height:1.55;margin-bottom:24px}
.zgoda input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--marka)}
.komunikat{padding:16px 20px;border-radius:10px;font-size:15px;margin-bottom:26px;font-weight:600}
.komunikat--ok{background:#e8f6ee;color:#1b6b3e;border:1px solid #b9e2ca}
.komunikat--blad{background:#fdecec;color:#9a2222;border:1px solid #f5c6c6}

/* --- pasek CTA --- */
.cta{
  background:linear-gradient(135deg,var(--marka-ciemna) 0%,var(--granat-3) 60%,var(--granat) 100%);
  color:#fff;padding:76px 0;position:relative;overflow:hidden;
}
.cta::after{
  content:"";position:absolute;left:-100px;bottom:-180px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,163,220,.35),rgba(56,163,220,0) 70%);
}
.cta__srodek{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap}
.cta__srodek>div:first-child{flex:1 1 420px}
.cta__akcje{flex:0 0 auto}
.cta h2{color:#fff;max-width:18ch}
.cta p{color:rgba(255,255,255,.78);margin-top:14px;max-width:52ch}
.cta__akcje{display:flex;gap:14px;flex-wrap:wrap}

/* --- stopka --- */
.dol{background:var(--granat);color:#8fa6b5;padding:64px 0 30px;font-size:14.5px}
.dol__siatka{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.dol h4{color:#fff;font-size:14px;letter-spacing:.13em;margin-bottom:18px}
.dol a:hover{color:#fff}
.dol li{margin-bottom:9px}
.dol__opis{margin-top:18px;line-height:1.7;max-width:34ch}
.dol .znak__nazwa{color:#fff}
.dol .znak__glif path{fill:var(--marka-jasna)}
.dol .znak__dopisek{color:#7b93a3}
.dol__spod{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-size:13px;color:#6d8598}

/* --- animacja wejścia --- */
.js .zjaw{opacity:0;transform:translateY(22px);}
.zjaw{transition:opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1)}
.zjaw.widoczny{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .zjaw{opacity:1;transform:none}
}

/* ============================================================
   Widoki węższe
   ============================================================ */
@media (max-width:1080px){
  .karty{grid-template-columns:repeat(2,1fr)}
  .karta--szeroka{grid-column:span 2}
  .proces{grid-template-columns:repeat(2,1fr)}
  .produkty{grid-template-columns:repeat(3,1fr)}
  .filmy{grid-template-columns:repeat(2,1fr)}
  .duet,.pozycja__siatka,.kontakt-siatka{gap:40px}
}

@media (max-width:900px){
  :root{--naglowek:var(--naglowek-mob)}
  .sekcja{padding:68px 0}
  .menu{
    position:fixed;inset:var(--naglowek-mob) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--linia);padding:8px 24px 22px;
    box-shadow:0 24px 40px -24px rgba(10,22,32,.4);
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .22s ease, transform .22s ease;
    max-height:calc(100vh - var(--naglowek-mob));overflow-y:auto;
  }
  body.menu-otwarte .menu{opacity:1;transform:none;pointer-events:auto}
  .menu a{color:var(--granat)!important;padding:15px 0;border-bottom:1px solid var(--tlo-3);font-size:16px}
  .menu a::after{display:none}
  .menu .btn{margin-top:16px;width:100%;border-color:var(--marka)!important;background:var(--marka)!important;color:#fff!important}
  .hamburger{display:flex}
  body.menu-otwarte .gora{background:#fff;border-bottom-color:transparent}
  body.menu-otwarte .znak__nazwa{color:var(--granat)}
  body.menu-otwarte .znak__glif path{fill:var(--marka)}
  body.menu-otwarte .znak__dopisek{color:var(--tekst-2)}
  body.menu-otwarte{overflow:hidden}

  .hero{min-height:auto}
  .hero__tresc{padding:calc(var(--naglowek-mob) + 64px) 0 48px}
  .fakty__siatka{grid-template-columns:repeat(2,1fr)}
  .fakt{border-left:0;border-top:1px solid rgba(255,255,255,.12)}
  .fakt:nth-child(2n){border-left:1px solid rgba(255,255,255,.12)}

  .duet,.pozycja__siatka,.kontakt-siatka{grid-template-columns:1fr;gap:32px}
  .duet--odwrocony .duet__obraz,.pozycja--odwrocona .pozycja__obraz{order:-1}
  .zastosowania{grid-template-columns:repeat(2,1fr)}
  .galeria figure,.galeria figure.duza{grid-column:span 6}
  .dol__siatka{grid-template-columns:1fr 1fr;gap:34px}
  .czolo{padding:calc(var(--naglowek-mob) + 52px) 0 52px}
  .formularz{padding:28px 22px}
  .pozycja{padding:52px 0}
}

@media (max-width:620px){
  body{font-size:16px}
  .opakowanie{padding-inline:18px}
  .gora__srodek{padding-inline:18px}
  .karty,.proces,.produkty,.filmy,.zastosowania{grid-template-columns:1fr}
  .karta--szeroka{grid-column:span 1}
  .galeria{gap:12px}
  .galeria figure,.galeria figure.duza,.galeria figure.pelna{grid-column:span 12}
  .fakty__siatka{grid-template-columns:1fr}
  .fakt{border-left:0!important}
  .para{grid-template-columns:1fr}
  .dol__siatka{grid-template-columns:1fr}
  .hero__akcje .btn,.cta__akcje .btn{width:100%}
  .produkty{grid-template-columns:repeat(2,1fr)}
}

/* ============================================================
   WARSTWA WIZUALNA — mocniejsze akcenty
   ============================================================ */

/* --- siatka techniczna jako tło sekcji --- */
.tlo-siatka{position:relative;isolation:isolate}
.tlo-siatka::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(27,123,174,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(27,123,174,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 78%);
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 78%);
}
.sekcja--ciemna.tlo-siatka::before{
  background-image:linear-gradient(rgba(56,163,220,.12) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(56,163,220,.12) 1px,transparent 1px);
}

/* --- hero: sweep, znak wodny, wskaźnik przewijania --- */
.hero__tlo img{transform:scale(1.06);animation:powolnyNajazd 22s ease-out forwards}
@keyframes powolnyNajazd{to{transform:scale(1)}}
.hero::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:88px 100%;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent 62%);
  mask-image:linear-gradient(90deg,#000,transparent 62%);
}
.hero__znak{
  position:absolute;right:-2vw;bottom:34%;z-index:1;pointer-events:none;
  font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-weight:700;
  font-size:clamp(7rem,17vw,15rem);line-height:.8;letter-spacing:-.02em;
  color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.12);
  text-transform:uppercase;user-select:none;
}
.hero h1{opacity:0;animation:wjazd .9s cubic-bezier(.2,.7,.2,1) .15s forwards}
.hero__lead{opacity:0;animation:wjazd .9s cubic-bezier(.2,.7,.2,1) .3s forwards}
.hero__akcje{opacity:0;animation:wjazd .9s cubic-bezier(.2,.7,.2,1) .45s forwards}
.hero .nadtytul{opacity:0;animation:wjazd .8s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes wjazd{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

.mysz{display:none}
.mysz::after{
  content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;border-radius:2px;
  background:#fff;transform:translateX(-50%);animation:kolko 1.9s ease-in-out infinite;
}
@keyframes kolko{0%,100%{opacity:0;transform:translate(-50%,0)}35%{opacity:1}70%{opacity:0;transform:translate(-50%,12px)}}

/* --- fakty: licznik --- */
.fakt b{transition:color .3s ease}
.fakt:hover b{color:var(--marka-jasna)}

/* --- numer-widmo przy nagłówku sekcji --- */
.naglowek-sekcji{position:relative}
.naglowek-sekcji[data-widmo]::before{
  content:attr(data-widmo);position:absolute;right:0;top:-46px;z-index:-1;
  font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-weight:700;font-size:9rem;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(27,123,174,.14);pointer-events:none;user-select:none;
}
.sekcja--ciemna .naglowek-sekcji[data-widmo]::before{-webkit-text-stroke-color:rgba(56,163,220,.2)}

/* --- kroki procesu: pasek akcentu --- */
.krok{overflow:hidden}
.krok::after{
  content:"";position:absolute;left:0;bottom:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--marka),var(--marka-jasna));transition:width .45s cubic-bezier(.2,.7,.2,1);
}
.krok:hover::after{width:100%}
.krok__ikona{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.krok:hover .krok__ikona{transform:translateY(-3px) scale(1.06)}

/* --- karty urządzeń: mocniejszy najazd --- */
.karta{min-height:380px}
.karta__tresc{transform:translateY(6px);transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.karta:hover .karta__tresc,.karta:focus-within .karta__tresc{transform:none}
.karta::before{
  content:"";position:absolute;left:26px;right:26px;bottom:0;height:3px;z-index:1;
  background:linear-gradient(90deg,var(--marka-jasna),transparent);
  transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
.karta:hover::before,.karta:focus-within::before{transform:scaleX(1)}
@media (hover:none){
  .karta__tresc{transform:none}
}

/* --- kafel wyróżniony w siatce urządzeń --- */
.karta--akcent{background:linear-gradient(150deg,var(--marka-ciemna),var(--granat) 78%);min-height:380px}
.karta--akcent::after{display:none}
.karta--akcent .karta__tresc{transform:none;padding:34px 30px}
.karta--akcent p{opacity:1;max-height:none}
.karta--akcent .liczba{
  font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-size:4.2rem;line-height:1;color:#fff;
  display:block;margin-bottom:6px;
}

/* --- galeria: kadry i podpisy --- */
.galeria figure{cursor:zoom-in}
.galeria figure::after{
  content:"";position:absolute;inset:0;border:2px solid transparent;border-radius:var(--r);
  transition:border-color .3s ease;pointer-events:none;
}
.galeria figure:hover::after{border-color:rgba(56,163,220,.75)}

/* --- podgląd zdjęcia --- */
.podglad{
  position:fixed;inset:0;z-index:200;background:rgba(6,14,20,.94);
  display:flex;align-items:center;justify-content:center;padding:36px;
  opacity:0;pointer-events:none;transition:opacity .28s ease;
}
.podglad.otwarty{opacity:1;pointer-events:auto}
.podglad img{max-width:min(1200px,94vw);max-height:86vh;border-radius:10px;box-shadow:0 40px 90px -30px #000}
.podglad__opis{position:absolute;left:0;right:0;bottom:26px;text-align:center;color:#cddbe4;font-size:14.5px;padding:0 24px}
.podglad__zamknij{
  position:absolute;top:20px;right:24px;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;
  font-size:26px;line-height:1;cursor:pointer;transition:background .2s ease,transform .2s ease;
}
.podglad__zamknij:hover{background:rgba(255,255,255,.16);transform:rotate(90deg)}

/* --- wycena zamiast cennika --- */
.wycena{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px;
}
.wycena__krok{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);
  padding:28px 26px;position:relative;transition:border-color .3s ease,background .3s ease;
}
.wycena__krok:hover{border-color:rgba(56,163,220,.6);background:rgba(56,163,220,.08)}
.wycena__krok b{
  display:block;font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-size:2.6rem;line-height:1;
  color:var(--marka-jasna);margin-bottom:10px;
}
.wycena__krok h3{margin-bottom:8px;font-size:1.15rem}
.wycena__krok p{font-size:14.5px;color:#a9bdca;line-height:1.6}

/* --- oś czasu (O firmie) --- */
.os{position:relative;padding-left:34px;margin-top:16px}
.os::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--marka),rgba(27,123,174,.1))}
.os__punkt{position:relative;padding-bottom:34px}
.os__punkt:last-child{padding-bottom:0}
.os__punkt::before{
  content:"";position:absolute;left:-33px;top:6px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--marka);
}
.sekcja--ciemna .os__punkt::before{background:var(--granat)}
.os__rok{
  display:block;font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-size:1.5rem;
  color:var(--marka);line-height:1;margin-bottom:6px;
}
.sekcja--ciemna .os__rok{color:var(--marka-jasna)}
.os__punkt p{font-size:15.5px;color:var(--tekst-2);line-height:1.6}
.sekcja--ciemna .os__punkt p{color:#a9bdca}

/* --- wartości / zasady --- */
.zasady{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.zasada{
  padding:30px 28px;border-radius:var(--r);background:#fff;border:1px solid var(--linia);
  position:relative;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;
}
.zasada:hover{transform:translateY(-4px);box-shadow:var(--cien)}
.zasada__nr{
  position:absolute;right:14px;top:-14px;font-family:"Barlow Condensed","Barlow",Arial,sans-serif;
  font-size:5rem;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(27,123,174,.16);
}
.zasada h3{margin-bottom:10px}
.zasada p{font-size:15px;color:var(--tekst-2);line-height:1.6}

/* --- pasek liczb --- */
.liczby{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12);border-radius:var(--r);overflow:hidden}
.liczba-kafel{background:var(--granat-2);padding:34px 26px;text-align:center}
.liczba-kafel b{
  display:block;font-family:"Barlow Condensed","Barlow",Arial,sans-serif;font-size:3.2rem;line-height:1;color:#fff;
}
.liczba-kafel span{display:block;font-size:13.5px;color:#8fa6b5;margin-top:9px;line-height:1.5}

@media (max-width:1080px){
  .wycena,.zasady{grid-template-columns:1fr}
  .liczby{grid-template-columns:repeat(2,1fr)}
  .naglowek-sekcji[data-widmo]::before{display:none}
}
@media (max-width:620px){
  .liczby{grid-template-columns:1fr}
  .hero__znak{display:none}
  .mysz{display:none}
}

/* --- domyślny kadr galerii --- */
.galeria img{aspect-ratio:16/10}
.galeria .kadr-4x3 img{aspect-ratio:4/3}