/* Strony produktowe Gmerek IT - wspolny styl NetGlass / Kadr.
   phi = 1.618: podzialy 61,8/38,2, skala typografii sqrt(phi) = 1,272,
   odstepy i promienie z Fibonacciego (8 13 21 34 55 89 144). */

@font-face{font-family:"Archivo";src:url("/assets/fonts/archivo-var-latin.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Archivo";src:url("/assets/fonts/archivo-var-latin-ext.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Geist";src:url("/assets/fonts/geist-var-latin.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Geist";src:url("/assets/fonts/geist-var-latin-ext.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";src:url("/assets/fonts/jetbrains-mono-var-latin.woff2") format("woff2");font-weight:100 800;font-display:swap}

:root{
  --phi:1.618;
  --s1:8px;--s2:13px;--s3:21px;--s4:34px;--s5:55px;--s6:89px;--s7:144px;
  --r1:8px;--r2:13px;--r3:21px;--r4:34px;
  /* skala sqrt(phi) od 16 px */
  --t-1:12.6px;--t0:16px;--t1:20.4px;--t2:25.9px;--t3:32.9px;--t4:41.9px;--t5:53.3px;--t6:67.8px;
  --font:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --display:"Archivo",var(--font);
  --ui:-apple-system,BlinkMacSystemFont,"SF Pro Text","Geist","Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease-out:cubic-bezier(.23,1,.32,1);
  --ease-io:cubic-bezier(.77,0,.175,1);
  --maxw:1180px;

  --bg:#fff;--bg-2:#f5f5f7;--card:#f5f5f7;--ink:#1d1d1f;--ink-2:#424245;--muted:#6e6e73;
  --line:rgba(0,0,0,.08);--line-2:rgba(0,0,0,.14);
  --shadow:0 21px 55px -21px rgba(0,0,0,.28);
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#000;--bg-2:#0e0e10;--card:#161618;--ink:#f5f5f7;--ink-2:#d2d2d7;--muted:#a1a1a6;
    --line:rgba(255,255,255,.1);--line-2:rgba(255,255,255,.18);--link:var(--link-dark);--shadow:0 21px 55px -21px rgba(0,0,0,.8)}
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 var(--t0)/1.618 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:0;text-wrap:balance}
h1{font-size:clamp(var(--t4),5.6vw,var(--t6));font-weight:800;letter-spacing:-.035em;line-height:1.02}
h2{font-size:clamp(var(--t3),4vw,var(--t5));letter-spacing:-.03em}
h3{font-size:var(--t1);letter-spacing:-.015em;line-height:1.236}
p{margin:0;text-wrap:pretty}
strong{font-weight:600;color:var(--ink)}
kbd{font:500 .86em/1 var(--ui);padding:.18em .42em;border-radius:6px;background:var(--bg);border:1px solid var(--line-2);box-shadow:0 1px 0 var(--line-2);white-space:nowrap}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--s3)}
.kicker{font:600 var(--t-1)/1.3 var(--font);letter-spacing:.08em;text-transform:uppercase;color:var(--link);margin-bottom:var(--s2)}
.lead{font-size:var(--t1);line-height:1.5;color:var(--ink-2);margin-top:var(--s3);max-width:38em}
.i{width:1.15em;height:1.15em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:#fff;color:#000;padding:8px 13px;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ---------- przyciski ---------- */
.ctas{display:flex;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s4)}
.btn{display:inline-flex;align-items:center;gap:var(--s1);min-height:48px;padding:0 var(--s3);border-radius:999px;font:600 var(--t0)/1 var(--font);text-decoration:none;
  transition:transform .16s var(--ease-out),background-color .2s,box-shadow .2s,color .2s;-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.97)}
.btn--primary{background:var(--accent);color:var(--on-accent);box-shadow:0 8px 21px -8px var(--accent)}
.btn--ghost{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.28)}
.btn--light{background:#fff;color:#0b0b0d}
.btn--ghost-light{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.32)}
@media (hover:hover) and (pointer:fine){
  .btn--primary:hover{filter:brightness(1.08)}
  .btn--ghost:hover,.btn--ghost-light:hover{background:rgba(255,255,255,.1)}
  .btn--light:hover{background:#ececf0}
}
.link{display:inline-flex;align-items:center;gap:6px;color:var(--link);font-weight:600;text-decoration:none;margin-top:var(--s3)}
.link:hover{text-decoration:underline;text-underline-offset:4px}

/* ---------- nawigacja (szklo jak w macOS) ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;color:#f5f5f7;background:rgba(14,14,18,.62);
  -webkit-backdrop-filter:saturate(180%) blur(21px);backdrop-filter:saturate(180%) blur(21px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav__in{max-width:var(--maxw);margin:0 auto;height:55px;padding:0 var(--s3);display:flex;align-items:center;gap:var(--s4)}
.nav__brand{display:flex;align-items:center;gap:10px;font:700 17px/1 var(--display);letter-spacing:-.01em;text-decoration:none;margin-right:auto}
.nav__brand img{width:28px;height:28px;border-radius:7px}
.nav__links{display:flex;gap:var(--s3)}
.nav__links a,.nav__langs a{font-size:14px;text-decoration:none;opacity:.78;transition:opacity .2s}
.nav__links a:hover,.nav__langs a:hover,.nav__langs a[aria-current]{opacity:1}
.nav__langs{display:flex;gap:var(--s2)}
.nav__langs a{font-size:12.6px;font-weight:600;letter-spacing:.04em}
.nav__langs a[aria-current]{text-decoration:underline;text-underline-offset:5px}
.nav__cta{font:600 14px/1 var(--font);padding:9px 15px;border-radius:999px;background:var(--accent);color:var(--on-accent);text-decoration:none;transition:transform .16s var(--ease-out)}
.nav__cta:active{transform:scale(.97)}
@media (max-width:860px){.nav__links{display:none}.nav__in{gap:var(--s3)}}
@media (max-width:420px){.nav__langs{gap:10px}.nav__cta{padding:9px 12px}}

/* ---------- hero: 61,8 / 38,2 ---------- */
.hero{position:relative;overflow:hidden;color:#f5f5f7;background:radial-gradient(120% 90% at 85% 10%,var(--hero-2) 0%,var(--hero) 55%,#020205 100%);padding:calc(55px + var(--s6)) 0 var(--s6)}
.hero__glow{position:absolute;width:89vw;height:89vw;max-width:1180px;max-height:1180px;right:-30%;top:-40%;border-radius:50%;
  background:radial-gradient(circle,var(--accent-2) 0%,transparent 61.8%);opacity:.22;filter:blur(55px);pointer-events:none}
.hero__in{position:relative;display:grid;grid-template-columns:1.618fr 1fr;gap:var(--s5);align-items:center}
.p-kadr .hero__in{grid-template-columns:1fr 1.618fr}
.hero__eyebrow{display:flex;align-items:center;gap:var(--s2);font:600 var(--t0)/1.2 var(--font);color:rgba(245,245,247,.82);margin-bottom:var(--s3)}
.hero__eyebrow img{width:34px;height:34px;border-radius:8px;box-shadow:0 8px 21px -8px rgba(0,0,0,.6)}
.hero h1 em,.hero h1 strong{font-style:normal;color:inherit;background:linear-gradient(100deg,var(--accent-2),#fff 61.8%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__lead{font-size:var(--t1);line-height:1.5;color:rgba(245,245,247,.78);margin-top:var(--s3);max-width:30em}
.hero__lead strong{color:#fff}
.hero__note{font-size:14px;color:rgba(245,245,247,.6);margin-top:var(--s3)}
.hero__note strong{color:rgba(245,245,247,.86)}
.hero__art{min-width:0}
@media (max-width:960px){
  .hero__in,.p-kadr .hero__in{grid-template-columns:1fr;gap:var(--s5)}
  .hero{padding-top:calc(55px + var(--s5))}
}

/* scena: pulpit z paskiem menu */
.stage{position:relative}
.stage--ng{border-radius:var(--r4);padding:0 var(--s3) var(--s4);background:
  radial-gradient(90% 70% at 20% 100%,rgba(255,255,255,.08),transparent 60%),linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:flex-end}
.stage__menubar{align-self:stretch;display:flex;align-items:center;justify-content:flex-end;gap:var(--s2);height:30px;margin:0 calc(-1 * var(--s3));padding:0 var(--s3);
  border-radius:var(--r4) var(--r4) 0 0;background:rgba(255,255,255,.08);-webkit-backdrop-filter:blur(13px);backdrop-filter:blur(13px);font:600 13px/1 var(--ui)}
.stage__clock{order:2;opacity:.9}
.stage__panel{margin-top:6px;margin-right:clamp(0px,4vw,34px)}
.stage--kd{padding-bottom:var(--s5)}
.stage__float{position:absolute;right:-21px;bottom:0;width:min(38.2%,240px)}
.stage .ks__dim{display:none}
@media (max-width:600px){.stage__float{right:-8px;width:46%}}

/* ---------- pasek faktow ---------- */
.strip{border-bottom:1px solid var(--line);background:var(--bg)}
.strip__in{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--s3);padding-top:var(--s5);padding-bottom:var(--s5)}
.strip__item b{display:block;font:700 var(--t3)/1.1 var(--display);letter-spacing:-.03em}
.strip__item b kbd{font-size:.62em;vertical-align:.18em}
.strip__item span{display:block;color:var(--muted);margin-top:6px;font-size:15px;line-height:1.45}

/* ---------- sekcje ---------- */
.features,.specs{padding:var(--s7) 0}
.sec-head{max-width:46em;margin-bottom:var(--s5)}
/* bento: siatka 13 kolumn = 8 + 5 (Fibonacci, 8/5 ~ phi) */
.bento{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:var(--s3)}
.tile{grid-column:span 5;display:flex;flex-direction:column;border-radius:var(--r3);background:var(--card);overflow:hidden;border:1px solid var(--line);min-height:377px}
.tile--l{grid-column:span 8}
.tile--f{grid-column:1/-1;flex-direction:row;min-height:0}
.tile__art{flex:1 1 auto;display:grid;place-items:center;padding:var(--s4) var(--s3) var(--s1);min-height:233px;overflow:hidden;position:relative}
.tile__txt{padding:var(--s3) var(--s4) var(--s4)}
.tile__txt p{color:var(--ink-2);margin-top:var(--s1);font-size:15.5px;line-height:1.55}
.tile--f .tile__art{flex:1.618 1 0;min-height:0}
.tile--f .tile__txt{flex:1 1 0;align-self:center}
@media (max-width:900px){.tile,.tile--l{grid-column:1/-1}.tile--f{flex-direction:column}}

.detail{padding:var(--s6) 0;border-top:1px solid var(--line)}
.detail__in{display:grid;grid-template-columns:1fr 1.618fr;gap:var(--s5);align-items:center}
.detail--flip .detail__in{grid-template-columns:1.618fr 1fr}
.detail--flip .detail__txt{order:2}
.detail__art{display:grid;place-items:center;min-height:377px;border-radius:var(--r4);padding:var(--s4) var(--s3);
  background:radial-gradient(80% 80% at 70% 20%,var(--hero-2),var(--hero) 70%);overflow:hidden;box-shadow:var(--shadow)}
@media (max-width:900px){.detail__in,.detail--flip .detail__in{grid-template-columns:1fr}.detail--flip .detail__txt{order:0}.detail__art{min-height:0}}

.checks{list-style:none;padding:0;margin:var(--s3) 0 0;display:grid;gap:var(--s2)}
.checks li{display:flex;gap:var(--s2);align-items:flex-start;color:var(--ink-2)}
.checks .i{color:var(--link);margin-top:.2em}

.privacy{padding:var(--s7) 0;background:#0a0a0c;color:#f5f5f7}
.privacy .lead,.privacy .checks li{color:rgba(245,245,247,.76)}
.privacy strong{color:#fff}
.privacy .kicker,.privacy .link,.privacy .checks .i{color:var(--link-dark)}
.privacy__in{display:grid;grid-template-columns:1fr 1.618fr;gap:var(--s5);align-items:center}
.lockart{aspect-ratio:1;max-width:340px;margin:0 auto;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 50% 38%,rgba(255,255,255,.14),transparent 61.8%),radial-gradient(circle,var(--hero-2),transparent 70%)}
.lockart__i{width:38.2%;height:38.2%;fill:none;stroke:#fff;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 13px 21px rgba(0,0,0,.5))}
@media (max-width:900px){.privacy__in{grid-template-columns:1fr}.lockart{max-width:200px}}

.specs__in{display:grid;grid-template-columns:1fr 1.618fr;gap:var(--s5)}
.specs__dl{margin:0;border-top:1px solid var(--line)}
.specs__dl div{display:grid;grid-template-columns:1fr 1.618fr;gap:var(--s3);padding:var(--s3) 0;border-bottom:1px solid var(--line)}
.specs__dl dt{color:var(--muted);font-size:15px}
.specs__dl dd{margin:0;font-weight:500}
@media (max-width:760px){.specs__in{grid-template-columns:1fr}.specs__dl div{grid-template-columns:1fr;gap:4px}}

.final{padding:var(--s7) 0;text-align:center;background:var(--bg-2);border-top:1px solid var(--line)}
.final__in{display:flex;flex-direction:column;align-items:center}
.final__icon{width:89px;height:89px;border-radius:20px;margin-bottom:var(--s4);box-shadow:var(--shadow)}
.final .lead{margin-inline:auto}
.final .btn--ghost{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.final .hero__note{color:var(--muted)}
.final .hero__note strong{color:var(--ink-2)}
.final .ctas{justify-content:center}

.agency{padding:var(--s6) 0 var(--s7);background:var(--bg-2)}
.agency__card{display:grid;grid-template-columns:1.618fr 1fr;gap:var(--s4);align-items:center;padding:var(--s5);border-radius:var(--r4);color:#f5f5f7;
  background:radial-gradient(120% 140% at 100% 0%,var(--hero-2),var(--hero) 61.8%,#050507);box-shadow:var(--shadow);position:relative;overflow:hidden}
.agency__card::after{content:"";position:absolute;inset:auto -10% -60% auto;width:61.8%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--accent-2),transparent 61.8%);opacity:.25;filter:blur(34px)}
.agency__card .kicker{color:var(--link-dark)}
.agency__card h2{font-size:clamp(var(--t2),3vw,var(--t4))}
.agency__card p{color:rgba(245,245,247,.78);margin-top:var(--s2);font-size:var(--t0)}
.agency__card strong{color:#fff}
.agency__cta{display:flex;flex-direction:column;gap:var(--s2);align-items:flex-start;position:relative;z-index:1}
@media (max-width:860px){.agency__card{grid-template-columns:1fr;padding:var(--s4) var(--s3)}}

.foot{padding:var(--s4) 0 var(--s5);border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.foot__in{display:flex;flex-wrap:wrap;gap:var(--s2) var(--s4);align-items:center}
.foot__maker{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink-2);margin-right:auto}
.foot__maker img{width:24px;height:25px}
@media (prefers-color-scheme:dark){.foot__maker img{filter:invert(1)}}
.foot__links{display:flex;flex-wrap:wrap;gap:var(--s3)}
.foot__links a{text-decoration:none}
.foot__links a:hover{color:var(--ink)}
.foot__copy{flex-basis:100%;font-size:13px}

.doc{padding-top:calc(55px + var(--s6));padding-bottom:var(--s6);max-width:46em}
.doc h1{font-size:var(--t5)}
.doc h2{font-size:var(--t2);margin-top:var(--s5)}
.doc p{color:var(--ink-2);margin-top:var(--s2)}
.doc__upd{color:var(--muted);font-size:14px}

/* ---------- wejscie przy przewijaniu (Emil: krotko, ease-out, bez skali od 0) ---------- */
.js .r{opacity:0;transform:translateY(13px);transition:opacity .62s var(--ease-out) var(--d,0ms),transform .62s var(--ease-out) var(--d,0ms)}
.js .r.in{opacity:1;transform:none}

/* =================================================================
   Odtworzone UI aplikacji (systemowa czcionka = na Macu SF Pro)
   ================================================================= */
.mb,.ngp,.ngm,.ngh,.win,.keys,.ks,.ka,.ksc{font-family:var(--ui);-webkit-font-smoothing:antialiased}

/* pasek menu NetGlass */
.mb{display:flex;align-items:center;gap:7px;color:#fff;font-size:13px}
.mb__logo svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.mb__rates{display:flex;flex-direction:column;font-size:8.5px;line-height:1.05;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.mb__rates b{display:inline-block;min-width:44px;font-weight:700}
.mb__dot{width:7px;height:7px;border-radius:50%;background:#3d7bff;box-shadow:0 0 8px #3d7bff}
.mb__ping{font-weight:500;font-variant-numeric:tabular-nums;min-width:38px}
.mb--big{font-size:30px;gap:16px;padding:14px 26px;border-radius:13px;background:rgba(40,40,46,.7);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 21px 55px -13px rgba(0,0,0,.6)}
.mb--big .mb__logo svg{width:34px;height:34px}
.mb--big .mb__rates{font-size:17px}
.mb--big .mb__rates b{min-width:88px}
.mb--big .mb__dot{width:14px;height:14px}
.mb--big .mb__ping{min-width:84px}
@media (max-width:420px){.mb--big{font-size:22px;gap:11px;padding:12px 18px}.mb--big .mb__rates{font-size:13px}.mb--big .mb__rates b{min-width:66px}.mb--big .mb__ping{min-width:62px}}

/* panel NetGlass (skala w em: 1em = 13 px przy szerokosci 366 px) */
.ngp{--g:#62d26f;position:relative;width:28.15em;font-size:min(13px,calc((100vw - 64px)/28.15));color:#e8e8e8;background:rgba(32,32,34,.94);
  -webkit-backdrop-filter:blur(30px) saturate(160%);backdrop-filter:blur(30px) saturate(160%);border-radius:1.1em;padding:1em 1.1em .7em;
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.18),0 .08em 0 rgba(255,255,255,.06) inset,0 34px 89px -21px rgba(0,0,0,.7);text-align:left}
.ngp__nub{position:absolute;top:-.55em;left:50%;width:1.2em;height:1.2em;transform:translateX(-50%) rotate(45deg);background:inherit;border-radius:.2em 0 0 0;box-shadow:inset .5px .5px 0 rgba(255,255,255,.18)}
.ngp small{display:block;font-size:.77em;color:#9a9a9a;margin-top:.15em}
.ngp b{font-weight:700}
.ngp__tabs{display:flex;gap:.3em;margin-bottom:1em}
.ngp__tab{display:flex;align-items:center;gap:.45em;font:600 .88em/1 var(--ui);padding:.62em .8em;border-radius:.6em;color:#e8e8e8}
.ngp__tab svg{width:1.05em;height:1.05em;fill:none;stroke:currentColor;stroke-width:1.4}
.ngp__tab.is-on{background:#4a7cf6;color:#fff}
.ngp__head{display:flex;justify-content:space-between;align-items:center}
.ngp__title{font-size:1.27em;letter-spacing:-.01em}
.ngp__toggle{width:2.8em;height:1.75em;border-radius:1em;background:#4a4a4c;position:relative}
.ngp__toggle::after{content:"";position:absolute;left:.15em;top:.15em;width:2em;height:1.45em;border-radius:1em;background:#fff}
.ngp__exit{display:flex;gap:.8em;align-items:center;margin:.95em 0 .5em}
.ngp__exit b{font-size:.92em}
.ngp__exitic{width:1.3em;height:1.3em;border-radius:50%;background:#4a7cf6;color:#fff;display:grid;place-items:center;font-size:.9em;font-weight:700;flex:none}
.ngp__host{margin-top:.9em}
.ngp__hrow{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.4em}
.ngp__hrow b{font-size:1.15em}
.ngp__hrow span{font-size:.85em;color:#9a9a9a;font-variant-numeric:tabular-nums}
.ngp__hrow i{font-style:normal}
.ngp__q{font-size:1.05em!important}
.ngp__bar{height:.7em;border-radius:.35em;background:#3a3a3c;overflow:hidden}
.ngp__bar span{display:block;height:100%;width:var(--w);border-radius:inherit;background:var(--g);transition:width .9s var(--ease-out)}
.ngp__bar--warn span{background:#f0a540}
.ngp__rates,.ngp__stats{display:grid;grid-template-columns:1fr 1fr;gap:.7em 1em;margin-top:1.1em}
.ngp__rates small,.ngp__stats small{font-size:.85em;margin:0 0 .1em}
.ngp__rates b,.ngp__stats b{font-size:1.05em;font-variant-numeric:tabular-nums}
.ngp__h{display:block;font-size:1.05em;margin:1.1em 0 .55em}
.ngp__recent{display:flex;justify-content:space-between;font-size:.88em}
.ngp__chart{position:relative;display:flex;align-items:flex-end;gap:.3em;height:12em;padding-top:1.4em}
.ngp__chart small{position:absolute;right:0;top:0;font-weight:600}
.ngp__chart span{flex:1;height:var(--h);background:#4a7cf6;border-radius:.3em;transform-origin:bottom;transition:transform .7s var(--ease-out)}
.ngp__sep{height:1px;background:rgba(255,255,255,.12);margin:1em 0 .45em}
.ngp__menu{list-style:none;margin:0;padding:0;font-size:.92em}
.ngp__menu li{display:flex;justify-content:space-between;padding:.26em 0}
.ngp__menu kbd{all:unset;color:#9a9a9a}

/* mini okno */
.ngm{width:21em;font-size:min(13px,calc((100vw - 64px)/21));color:#e8e8e8;background:rgba(32,32,34,.95);border-radius:1em;padding:1em 1.1em .9em;
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.18),0 34px 89px -21px rgba(0,0,0,.7)}
.ngm i{font-style:normal}
.ngm__top{display:flex;gap:1em;align-items:center;font-size:1.05em}
.ngm__exit{margin-left:auto;color:#5b8cff;font-weight:700}
.ngm__x{width:1.25em;height:1.25em;border-radius:50%;background:#8e8e93;color:#1e1e1e;display:grid;place-items:center;font-weight:700;line-height:1}
.ngm__row{display:grid;grid-template-columns:5.5em 1fr 4.5em;align-items:center;gap:.5em;margin-top:.55em}
.ngm__row svg{height:1.6em;width:100%;overflow:visible}
.ngm__row polyline{fill:none;stroke:#4a7cf6;stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.ngm__row b{text-align:right;font-variant-numeric:tabular-nums}
.ngm__foot{display:grid;gap:.45em;margin-top:.9em;padding-top:.8em;border-top:1px solid rgba(255,255,255,.1);color:#8e8e93;font-weight:600;font-size:.92em}

/* hotspot */
.ngh{width:min(300px,100%);color:#e8e8e8;background:rgba(32,32,34,.95);border-radius:var(--r2);padding:var(--s3);box-shadow:inset 0 0 0 .5px rgba(255,255,255,.18),0 21px 55px -21px rgba(0,0,0,.6)}
.ngh__top{display:flex;gap:var(--s2);align-items:center}
.ngh__top small{display:block;color:#9a9a9a;font-size:12px}
.ngh__ic{width:34px;height:34px;border-radius:9px;background:#34c759;color:#fff;display:grid;place-items:center;font-size:20px;font-weight:700}
.ngh__val{font-size:15px;color:#9a9a9a;margin-top:var(--s3)}
.ngh__val b{font-size:34px;color:#fff;letter-spacing:-.02em}
.ngh__bar{height:9px;border-radius:5px;background:#3a3a3c;margin:var(--s2) 0 var(--s1);overflow:hidden}
.ngh__bar span{display:block;height:100%;width:34%;background:linear-gradient(90deg,#34c759,#a6e05a);border-radius:inherit}
.ngh>small{color:#9a9a9a;font-size:12px}

/* tilery na jasnym tle: ciemny "pulpit" pod UI */
.tile__art:has(.ngp,.ngm,.ngh,.mb,.win,.ks,.ka,.ksc,.keys){background:radial-gradient(90% 90% at 70% 10%,var(--hero-2),var(--hero) 75%)}
.tile__art .ngp{font-size:min(11px,calc((100vw - 90px)/28.15))}

/* ---------- Kadr: okno edytora ---------- */
.win{width:100%;max-width:640px;border-radius:12px;background:#1f2123;color:#e8e8e8;overflow:hidden;
  box-shadow:inset 0 0 0 .5px rgba(255,255,255,.2),0 34px 89px -21px rgba(0,0,0,.75)}
.win__bar{position:relative;height:30px;display:flex;align-items:center;justify-content:center;background:#2a2c2f;font-size:12.5px;font-weight:600;color:#c7c7cc}
.win__dots{position:absolute;left:12px;display:flex;gap:8px}
.win__dots i{width:12px;height:12px;border-radius:50%;background:#ff5f57}
.win__dots i:nth-child(2){background:#febc2e}.win__dots i:nth-child(3){background:#28c840}
.win__title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%}
.ke__tools{display:flex;align-items:center;gap:4px;padding:6px 10px;background:#2a2c2f;border-top:1px solid rgba(0,0,0,.4);border-bottom:1px solid rgba(0,0,0,.5)}
.ke__tool{width:30px;height:26px;border-radius:7px;display:grid;place-items:center;color:#c7c7cc}
.ke__tool svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ke__tool.is-on{background:rgba(255,255,255,.14);color:#fff}
.ke__color{width:20px;height:20px;border-radius:50%;background:#ff3b30;margin-left:6px;box-shadow:0 0 0 2px #2a2c2f,0 0 0 3.5px rgba(255,255,255,.4)}
.ke__sp{flex:1}
.ke__btn{font-size:12px;font-weight:600;padding:5px 11px;border-radius:7px;background:rgba(255,255,255,.12)}
@media (max-width:520px){.ke__tool{width:24px}.ke__tool svg{width:15px}.ke__btn{display:none}}
.ke__canvas{position:relative;aspect-ratio:1.6;background:#141517;padding:4.5%;overflow:hidden}
.ke__ann{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.ann{fill:none;stroke:#ff3b30;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:0}
.ann-mark{fill:#ffd60a;mix-blend-mode:multiply;opacity:.55}
.ke__count{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:#ff3b30;color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.ke__text{position:absolute;color:#ff3b30;font-weight:700;font-size:clamp(12px,2.2vw,18px);text-shadow:0 1px 0 rgba(255,255,255,.6)}
/* strona pod adnotacjami */
.kc__page{height:100%;border-radius:8px;background:#f4f5f7;padding:5%;display:flex;flex-direction:column;gap:6%;box-shadow:0 8px 21px rgba(0,0,0,.35)}
.kc__nav{display:flex;gap:4%}.kc__nav i{height:7px;width:14%;border-radius:4px;background:#c9ccd2}.kc__nav i:first-child{width:21%;background:var(--accent-2)}
.kc__grid{display:grid;grid-template-columns:1.618fr 1fr 1fr;gap:4%;flex:1}
.kc__card{border-radius:6px;background:#fff;padding:9%;display:flex;flex-direction:column;gap:12%;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.kc__card i{height:6px;border-radius:3px;background:#d9dce1}.kc__card i.s{width:61.8%}
.kc__card--a i:first-child{height:10px;background:#9aa3ad;width:80%}
.kc__chart{display:flex;align-items:flex-end;gap:3%;height:32%;padding:0 2%}
.kc__chart span{flex:1;height:var(--h);border-radius:3px 3px 0 0;background:linear-gradient(var(--accent-2),color-mix(in srgb,var(--accent-2) 40%,#fff))}
/* animacja rysowania adnotacji (po wejsciu w widok) */
.js .ke:not(.in-view) .ann{stroke-dashoffset:1}
.js .ke:not(.in-view) .ke__count,.js .ke:not(.in-view) .ke__text{opacity:0;transform:scale(.6)}
.js .ke:not(.in-view) .ann-mark{clip-path:inset(0 100% 0 0)}
.ann{transition:stroke-dashoffset .7s var(--ease-io)}
.ann--1{transition-delay:.25s}.ann--2{transition-delay:.85s}.ann--2h{transition-delay:1.35s;transition-duration:.25s}
.ke__count,.ke__text{transition:opacity .3s var(--ease-out),transform .35s var(--ease-out)}
.ann--3{transition-delay:1.6s}.ann--3b{transition-delay:1.75s}.ann--5{transition-delay:2s}
.ann-mark{clip-path:inset(0 0 0 0);transition:clip-path .5s var(--ease-out) 2.3s}

/* stos podgladow 233 x 144 pt (233/144 = phi) */
.ks{position:relative;width:100%;max-width:260px;padding-top:calc(144/233*100% + 50px)}
.ks__item{position:absolute;left:0;right:0;bottom:calc(46px + var(--i) * 8px);transform:scale(calc(1 - (2 - var(--i)) * .06));transform-origin:bottom center}
.ks__item:nth-child(1){opacity:.55}.ks__item:nth-child(2){opacity:.8}
.ks__thumb{aspect-ratio:233/144;border-radius:13px;background:#2a2c2f;overflow:hidden;padding:6%;box-shadow:inset 0 0 0 .5px rgba(255,255,255,.25),0 13px 34px -8px rgba(0,0,0,.7)}
.ks__thumb .kc__page{border-radius:5px;padding:4%;gap:5%}
.ks__thumb .kc__nav i{height:4px}.ks__thumb .kc__card i{height:3px}
.ks__bar{position:absolute;left:0;right:0;bottom:0;height:34px;display:flex;justify-content:space-around;align-items:center;border-radius:10px;background:rgba(40,42,45,.92);
  -webkit-backdrop-filter:blur(13px);backdrop-filter:blur(13px);font-size:clamp(9px,.8vw,11px);font-weight:600;color:#e8e8e8;white-space:nowrap;overflow:hidden;gap:4px;padding:0 6px;box-shadow:inset 0 0 0 .5px rgba(255,255,255,.2)}
.ks__dim{position:absolute;right:0;top:0;font:500 11px/1 var(--mono);color:rgba(255,255,255,.55)}

/* klawisze */
.keys{display:grid;grid-template-columns:1fr 1fr;gap:var(--s2);width:100%;max-width:420px}
.keys__item{display:flex;flex-direction:column;gap:var(--s1);align-items:flex-start;padding:var(--s2);border-radius:var(--r2);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 .5px rgba(255,255,255,.14);color:#e8e8e8;font-size:13px;font-weight:600}
.keys__caps{display:flex;gap:5px}
.keys kbd{display:grid;place-items:center;min-width:34px;height:34px;padding:0 6px;border-radius:8px;font:500 15px/1 var(--ui);color:#fff;background:linear-gradient(#3a3c40,#2b2d30);border:0;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 2px 0 #111,0 3px 8px rgba(0,0,0,.4)}

/* zaznaczenie obszaru z lupa */
.ka{position:relative;width:100%;max-width:520px;aspect-ratio:1.618;border-radius:var(--r2);overflow:hidden;background:#f4f5f7}
.ka::before{content:"";position:absolute;inset:6%;border-radius:8px;background:
  linear-gradient(#c9ccd2 0 0) 8% 10%/30% 6px no-repeat,linear-gradient(#fff 0 0) 8% 30%/50% 40% no-repeat,linear-gradient(#fff 0 0) 92% 30%/30% 40% no-repeat,
  linear-gradient(var(--accent-2) 0 0) 8% 88%/20% 10px no-repeat}
.ka__shade{position:absolute;inset:0;background:rgba(0,0,0,.42);clip-path:polygon(0 0,100% 0,100% 100%,0 100%,0 24%,14% 24%,14% 80%,72% 80%,72% 24%,0 24%)}
.ka__sel{position:absolute;left:14%;top:24%;width:58%;height:56%;box-shadow:inset 0 0 0 1px #fff}
.ka__dim{position:absolute;right:0;bottom:-26px;font:600 11px/1 var(--mono);color:#fff;background:rgba(0,0,0,.7);padding:5px 7px;border-radius:6px}
.ka__loupe{position:absolute;left:64%;top:46%;width:30%;aspect-ratio:1;border-radius:13px;overflow:hidden;background:#fff;box-shadow:0 0 0 2px #fff,0 13px 34px rgba(0,0,0,.45)}
.ka__px{position:absolute;inset:0 0 20px;background:linear-gradient(90deg,transparent calc(50% - 1px),#ff3b30 0 calc(50% + 1px),transparent 0),linear-gradient(transparent calc(50% - 1px),#ff3b30 0 calc(50% + 1px),transparent 0),
  repeating-linear-gradient(90deg,rgba(0,0,0,.08) 0 1px,transparent 1px 8px),repeating-linear-gradient(rgba(0,0,0,.08) 0 1px,transparent 1px 8px),linear-gradient(135deg,#fff 50%,#e6e8ec 50%)}
.ka__loupe small{position:absolute;left:0;right:0;bottom:0;height:20px;display:grid;place-items:center;font:600 10px/1 var(--mono);background:rgba(0,0,0,.75);color:#fff}

/* zrzut przewijany */
.ksc{width:100%;max-width:440px}
.ksc__frame{height:233px;border-radius:var(--r2);overflow:hidden;outline:2px dashed rgba(255,255,255,.7);outline-offset:4px;background:#141517;padding:8px}
.ksc__strip{display:flex;flex-direction:column;gap:8px;animation:kscroll 9s linear infinite}
.ksc__strip .kc__page{height:220px}
@keyframes kscroll{to{transform:translateY(-456px)}}
.ksc__bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:var(--s3);padding:10px 12px;border-radius:12px;background:rgba(40,42,45,.94);color:#e8e8e8;font-size:12px;box-shadow:inset 0 0 0 .5px rgba(255,255,255,.2),0 13px 34px rgba(0,0,0,.5)}
.ksc__bar>div{flex:1 1 140px}
.ksc__bar small{display:block;color:#9a9a9a;font-variant-numeric:tabular-nums}
.ksc__bar i{font-style:normal}
.ksc__btn{padding:6px 10px;border-radius:7px;background:rgba(255,255,255,.12);font-weight:600;white-space:nowrap}
.ksc__btn--go{background:var(--accent);color:var(--on-accent)}

/* ---------- ograniczony ruch ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .r{transform:none;transition:opacity .2s linear}
  .ann,.ke__count,.ke__text,.ann-mark,.ngp__bar span,.ngp__chart span{transition:none!important}
  .ksc__strip{animation:none}
  .btn:active,.nav__cta:active{transform:none}
}
.js .ngp:not(.in-view) .ngp__bar span{width:0}
.js .ngp:not(.in-view) .ngp__chart span{transform:scaleY(.05)}
.ngp__chart span:nth-child(n){transition-delay:calc(var(--k,0) * 30ms)}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:var(--s1);justify-content:center;max-width:520px}
.chips li{font:600 14px/1 var(--ui);padding:10px 14px;border-radius:999px;color:#e8e8e8;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 .5px rgba(255,255,255,.18)}
.tile__art:has(.chips){background:radial-gradient(90% 90% at 70% 10%,var(--hero-2),var(--hero) 75%)}
.ngm__top{white-space:nowrap}
.agency{padding-top:0}
.final{padding-bottom:var(--s6)}
.link--back .i{transform:rotate(180deg)}

/* showcase: prawdziwy zrzut aplikacji, szerokosc 1/phi..1 kontenera */
.showcase{padding:var(--s6) 0;border-top:1px solid var(--line)}
.showcase__fig{margin:var(--s4) auto 0;max-width:1080px}
.showcase__fig img{width:100%;height:auto;filter:drop-shadow(0 34px 55px rgba(0,0,0,.28))}
.showcase__fig figcaption{margin-top:var(--s2);text-align:center;color:var(--muted);font-size:.875rem}