:root{
  --canvas:#0D1116;
  --canvas-2:#111a22;
  --panel:#151E27;
  --panel-2:#1A242E;
  --line:rgba(185,198,206,.13);
  --line-strong:rgba(185,198,206,.32);
  --accent:#45D6E6;
  --accent-hover:#7BE6F2;
  --accent-muted:rgba(69,214,230,.13);
  --nickel:#B9C6CE;
  --text:#EAF1F5;
  --dim:#9BADB9;
  --ink:#07141A;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --tshadow:0 1px 2px rgba(5,5,10,.95),0 3px 12px rgba(5,5,10,.78),0 10px 44px rgba(5,5,10,.8);
  --display:"Archivo",system-ui,sans-serif;
  --body:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}

*{box-sizing:border-box}
html,body{overflow-x:hidden;overflow-x:clip}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--canvas);color:var(--text);
  font-family:var(--body);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
  opacity:0;transition:opacity .7s var(--ease);
}
body.ready{opacity:1}

h1,h2,h3{font-family:var(--display);font-variation-settings:"wdth" 116;font-weight:700;line-height:1.04;letter-spacing:-.018em;margin:0}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}

.kicker{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.20em;text-transform:uppercase;color:var(--accent)}
.wrap{width:min(1180px,90vw);margin:0 auto}
.dim{color:var(--dim)}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--accent);color:var(--ink);padding:12px 20px;border-radius:0 0 10px 0;font-weight:600}
.skip:focus{left:0}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------- stała warstwa tła: jedno środowisko ---------- */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg::before{
  content:"";position:absolute;inset:-20%;
  background:
    radial-gradient(60% 46% at 74% 8%,rgba(69,214,230,.085),transparent 62%),
    radial-gradient(52% 44% at 12% 78%,rgba(69,214,230,.05),transparent 66%);
  animation:drift 84s var(--ease) -22s infinite alternate;
}
.bg::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(circle at 1px 1px,rgba(185,198,206,.10) 1px,transparent 0);
  background-size:38px 38px;
  mask-image:radial-gradient(72% 62% at 50% 42%,#000 5%,transparent 78%);
  -webkit-mask-image:radial-gradient(72% 62% at 50% 42%,#000 5%,transparent 78%);
}
@keyframes drift{from{transform:translate3d(-2.5%,-1.6%,0) scale(1.02)}to{transform:translate3d(2.5%,2%,0) scale(1.09)}}

.dust{position:fixed;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.dust i{position:absolute;width:2px;height:2px;border-radius:50%;background:rgba(185,198,206,.5);
  animation:mote linear infinite;opacity:0}
@keyframes mote{
  0%{transform:translate3d(0,12vh,0);opacity:0}
  14%{opacity:.5}
  86%{opacity:.35}
  100%{transform:translate3d(14px,-96vh,0);opacity:0}
}

/* ---------- nawigacja ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;gap:28px;
  padding:14px min(5vw,44px);
  transition:background .45s var(--ease),border-color .45s var(--ease),backdrop-filter .45s var(--ease);
  border-bottom:1px solid transparent;
}
nav.solid{background:rgba(10,15,20,.82);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:0 0 auto}
.brand svg{width:21px;height:auto;flex:0 0 auto;color:var(--accent)}
.brand b{font-family:var(--display);font-variation-settings:"wdth" 112;font-weight:700;font-size:15.5px;letter-spacing:.005em}
.brand span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.15em;color:var(--dim);text-transform:uppercase;margin-top:2px}
.navlinks{display:flex;gap:26px;margin-left:auto;font-size:14.5px}
.navlinks a{text-decoration:none;color:var(--dim);transition:color .3s var(--ease);white-space:nowrap}
.navlinks a:hover{color:var(--text)}
.navtel{
  display:inline-flex;align-items:center;gap:8px;text-decoration:none;
  font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:.03em;
  padding:9px 16px;border-radius:999px;border:1px solid var(--line-strong);color:var(--text);
  white-space:nowrap;flex:0 0 auto;
  transition:border-color .3s var(--ease),background .3s var(--ease),color .3s var(--ease);
}
.navtel:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}
.navtel svg{width:14px;height:14px;fill:currentColor}

/* ---------- przyciski ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--body);font-size:16px;font-weight:500;text-decoration:none;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .3s var(--ease),background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease);
}
.btn svg{width:17px;height:17px;fill:currentColor;flex:0 0 auto}
.btn-1{background:var(--accent);color:var(--ink);font-family:var(--mono);font-weight:500;letter-spacing:.04em}
.btn-1:hover{background:var(--accent-hover);transform:translateY(-2px)}
.btn-2{border-color:var(--line-strong);color:var(--text)}
.btn-2:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
@media (pointer:coarse){.btn{min-height:46px}}

/* ---------- HERO ---------- */
.hero{position:relative;height:500vh;z-index:2}
.stage{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--canvas)}
.stage video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .8s var(--ease);will-change:transform;transform:translateZ(0);
}
.stage.video-ready video{opacity:1}
.stage.video-failed video{display:none}
.poster{position:absolute;inset:0;background-size:cover;background-position:60% 50%;background-color:var(--canvas)}
.scrim{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 122% 92% at 62% 48%,rgba(8,12,18,0) 30%,rgba(8,12,18,.66) 100%)}

.ring{position:absolute;left:min(5vw,44px);bottom:44px;width:44px;height:44px;color:var(--accent);opacity:.85;
  transform:rotate(-90deg);transition:opacity .5s var(--ease)}
.ring circle{transition:stroke-dashoffset .12s linear}
.stage.video-ready .ring{opacity:0}
.chev{position:absolute;left:min(5vw,44px);bottom:44px;width:26px;height:44px;color:var(--dim)}
.chev svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.6;animation:bob 2.6s var(--ease) infinite}
@keyframes bob{0%,100%{transform:translateY(-3px);opacity:.55}50%{transform:translateY(4px);opacity:1}}

.bands{position:absolute;inset:0;pointer-events:none}
.band{
  position:absolute;top:0;bottom:0;left:0;
  width:min(56%,806px);
  padding-left:min(6vw,72px);padding-right:24px;
  display:flex;flex-direction:column;justify-content:center;
  opacity:0;text-shadow:var(--tshadow);
}
.band::before{
  content:"";position:absolute;inset:-6% -14% -6% -30%;pointer-events:none;z-index:-1;
  opacity:calc(.26 + .74*var(--k,1));
  background:radial-gradient(ellipse 76% 60% at 42% 50%,rgba(5,8,12,.70) 0%,rgba(5,8,12,.48) 46%,rgba(5,8,12,0) 76%);
}
.band h1,.band h2{font-size:clamp(26px,3.4vw,49px);overflow-wrap:normal;hyphens:none}
.band .line{display:block}
.band .sub{margin-top:22px;font-size:clamp(16px,1.5vw,19px);color:#CFDCE4;max-width:34ch;line-height:1.55}
.band .cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px;pointer-events:auto}
.band .btn{text-shadow:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* wejścia liter i słów, wszystko na transform i opacity */
.w{display:inline-block;white-space:pre}
.c{display:inline-block;will-change:transform,opacity}
.e-scatter .c{
  --kc:clamp(0,(var(--k,0) - var(--th,0))*2.6,1);opacity:var(--kc);
  transform:translate(calc((1 - var(--kc))*var(--jx,0px)),calc((1 - var(--kc))*var(--jy,0px))) rotate(calc((1 - var(--kc))*var(--jr,0deg)))}
.e-drift .w{
  --kc:clamp(0,(var(--k,0) - var(--th,0))*2.8,1);opacity:var(--kc);
  transform:translateY(calc((1 - var(--kc))*-26px))}
.e-punch .w{
  --kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);
  --ks:clamp(0,(var(--k,0) - var(--th,0) - var(--sd,.1))*var(--ss,3.2),1);
  opacity:var(--kc);
  transform:scale(calc(0.62 + (0.38 + var(--ov,.12))*var(--kc) - var(--ov,.12)*var(--ks)))}
.e-punch .w.em{--ov:.24;--sd:.16;--ss:2.6;color:var(--accent)}
.e-rise .w{
  --kc:clamp(0,(var(--k,0) - var(--th,0))*2.7,1);opacity:var(--kc);
  transform:translateY(calc((1 - var(--kc))*30px))}
.e-blur .soft{position:absolute;filter:blur(11px);opacity:calc(1 - var(--k,0))}
.e-blur .sharp{opacity:var(--k,0)}
.b4 .sub{opacity:var(--ks4,0);transform:translateY(calc((1 - var(--ks4,0))*14px))}
.b4 .cta{opacity:var(--kb4,0);transform:translateY(calc((1 - var(--kb4,0))*14px))}

/* wersja nieruchoma dla telefonów i ograniczonego ruchu */
.still{display:none;position:relative;z-index:2;min-height:100svh;overflow:hidden}
.still .shot{position:absolute;inset:0;background-size:cover;background-position:64% 50%}
.still .shot::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,15,20,.82) 0%,rgba(10,15,20,.42) 42%,rgba(10,15,20,.92) 100%)}
.still .inner{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;
  min-height:100svh;padding:110px min(7vw,40px) 60px;text-shadow:var(--tshadow)}
.still h1{font-size:clamp(38px,10vw,58px);margin-bottom:20px}
.still p{font-size:17px;color:#CFDCE4;max-width:36ch}
.still .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.still .btn{text-shadow:none}

/* ---------- wspólne dla sekcji ---------- */
main{position:relative;z-index:2}
section.blk{position:relative;padding:clamp(90px,11vw,150px) 0;background:var(--canvas)}
section.blk.tint{background:linear-gradient(180deg,var(--canvas) 0%,var(--canvas-2) 50%,var(--canvas) 100%)}
/* kontenery dostaja px, bo ch w kontenerze mierzy sie w kroju tekstowym,
   a nagłówek w srodku jest kroju nagłówkowego i jest od niego szerszy */
.head{max-width:min(640px,92%)}
.head h2{font-size:clamp(30px,4.1vw,50px);margin-top:16px}
.lede{margin-top:20px;color:var(--dim);font-size:18px;max-width:52ch}

.rule{width:100%;height:1px;border:0;background:var(--line);margin:0}

/* linia rysująca się na scrollu, motyw taśmy niklowej */
.trace{width:100%;height:34px;overflow:visible;display:block}
.trace path{fill:none;stroke:var(--accent);stroke-width:1.4;opacity:.55;
  stroke-dasharray:var(--len);stroke-dashoffset:calc(var(--len) * (1 - var(--dr,0)))}
.trace circle{fill:var(--accent);opacity:calc(var(--dr,0)*.9)}

/* ---------- pasek faktow pod hero ---------- */
.fakty{position:relative;z-index:2;background:var(--panel);border-block:1px solid var(--line)}
.fakty .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.fakt{padding:30px 0 30px clamp(0px,3vw,40px);position:relative}
.fakt+.fakt::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:1px;background:var(--line)}
/* staly wiersz na liczbe, zeby etykiety pod spodem staly w jednej linii we wszystkich trzech */
.fakt b{display:flex;align-items:flex-end;min-height:38px;
  font-family:var(--display);font-variation-settings:"wdth" 118;font-weight:700;
  font-size:clamp(22px,2.7vw,33px);line-height:1.05;color:var(--accent);letter-spacing:-.015em}
.fakt b.marki{font-family:var(--mono);font-weight:500;font-size:clamp(12.5px,1.25vw,15px);
  letter-spacing:.02em;color:var(--text);line-height:1.4;white-space:nowrap}
.fakt span{display:block;margin-top:9px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  color:var(--dim);text-transform:uppercase}

/* ---------- B. objawy ---------- */
.symptoms{margin-top:56px;display:flex;flex-direction:column;gap:6px}
.sym{
  position:relative;padding:26px 0 26px 0;border-top:1px solid var(--line);
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:baseline;
}
.sym:last-of-type{border-bottom:1px solid var(--line)}
.sym q{font-family:var(--display);font-variation-settings:"wdth" 108;font-weight:600;
  font-size:clamp(20px,2.5vw,31px);line-height:1.25;quotes:"„" "”";letter-spacing:-.012em}
.sym .tag{font-family:var(--mono);font-size:11px;letter-spacing:.17em;color:var(--dim);text-transform:uppercase;white-space:nowrap}
.sym:nth-child(2){padding-left:clamp(0px,4vw,64px)}
.sym:nth-child(3){padding-left:clamp(0px,8vw,128px)}
.sym:nth-child(4){padding-left:clamp(0px,4vw,64px)}
.after-sym{margin-top:42px;font-size:clamp(19px,2.2vw,26px);font-family:var(--display);
  font-variation-settings:"wdth" 108;font-weight:600;max-width:34ch;line-height:1.3}
.after-sym em{font-style:normal;color:var(--accent)}

/* ---------- C. co się zużyło: schemat ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,6vw,84px);align-items:center}
.diagram{width:100%;height:auto;overflow:visible}
.diagram .body{fill:none;stroke:var(--nickel);stroke-width:1.5;opacity:.42}
.diagram .cellf{fill:var(--accent);opacity:.13}
.diagram .cells{fill:none;stroke:var(--accent);stroke-width:1.6}
.diagram .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.13em;fill:var(--dim);text-transform:uppercase}
.diagram .lbl.on{fill:var(--accent)}
.diagram .lead{stroke:var(--line-strong);stroke-width:1}
.diagram .part{opacity:0;transform:translateY(12px)}
.split.in .diagram .part{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.split.in .diagram .part:nth-child(2){transition-delay:.09s}
.split.in .diagram .part:nth-child(3){transition-delay:.18s}
.split.in .diagram .part:nth-child(4){transition-delay:.27s}
.split.done .diagram .part:nth-child(n){transition-delay:0s !important}
.glowpulse{animation:gp 5.4s var(--ease) -1.4s infinite}
@keyframes gp{0%,100%{opacity:.13}50%{opacity:.30}}
.bullets{margin-top:26px;display:flex;flex-direction:column;gap:16px}
.bullets div{display:flex;gap:14px;align-items:flex-start;color:var(--dim);font-size:17px}
.bullets svg{width:17px;height:17px;flex:0 0 auto;margin-top:5px;stroke:var(--accent);fill:none;stroke-width:1.9}

/* ---------- D. usługi ---------- */
.cards{margin-top:58px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  display:flex;flex-direction:column;
  opacity:0;transform:translateY(26px);
}
.cards.in .card{opacity:1;transform:none;transition:opacity .85s var(--ease),transform .85s var(--ease),border-color .35s var(--ease)}
.cards.in .card:nth-child(2){transition-delay:.11s}
.cards.in .card:nth-child(3){transition-delay:.22s}
.cards.done .card:nth-child(n){transition-delay:0s !important}
.card:hover{border-color:var(--line-strong)}
.card .ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--panel-2)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.card:hover .ph img{transform:scale(1.045)}
.card .ph::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,17,22,0) 46%,rgba(13,17,22,.72) 100%)}
.card .num{position:absolute;left:16px;top:14px;z-index:2;font-family:var(--mono);font-size:11px;
  letter-spacing:.16em;color:var(--accent);background:rgba(8,14,20,.62);border:1px solid var(--accent-muted);
  padding:4px 9px;border-radius:8px;backdrop-filter:blur(8px)}
.card .txt{padding:24px 24px 28px;display:flex;flex-direction:column;gap:11px;flex:1}
.card h3{font-size:21px;font-variation-settings:"wdth" 110}
.card p{color:var(--dim);font-size:16px}

/* ---------- E. moment interaktywny ---------- */
.hold{background:linear-gradient(180deg,var(--canvas) 0%,#0A1218 45%,var(--canvas) 100%)}
.holdwrap{display:grid;grid-template-columns:auto 1fr;gap:clamp(32px,6vw,76px);align-items:center;margin-top:48px}
.gauge{width:clamp(118px,14vw,164px);height:auto;overflow:visible;flex:0 0 auto}
.gauge .shell{fill:none;stroke:var(--line-strong);stroke-width:2.2}
.gauge .cap{fill:var(--line-strong)}
.gauge .fill{fill:var(--accent);opacity:.9}
.gauge .glow{fill:var(--accent);opacity:calc(var(--p,0)*.30);filter:blur(13px)}
.gauge .tick{stroke:var(--nickel);stroke-width:1.6;opacity:.6}
.gauge .ticklbl{font-family:var(--mono);font-size:7px;letter-spacing:.1em;fill:var(--dim)}
.holdbtn{
  margin-top:26px;user-select:none;-webkit-user-select:none;touch-action:none;
  font-family:var(--mono);font-size:13.5px;letter-spacing:.09em;text-transform:uppercase;
  padding:15px 30px;border-radius:999px;border:1px solid var(--accent);background:var(--accent-muted);color:var(--accent);
  cursor:pointer;transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease),transform .3s var(--ease)}
.holdbtn:hover{background:rgba(69,214,230,.22);transform:translateY(-2px)}
.holdbtn:active{transform:translateY(0)}
.holdbtn.done{border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}
.stats{margin-top:34px;display:grid;grid-template-columns:repeat(3,auto);gap:clamp(20px,4vw,54px);justify-content:start}
.stat{opacity:.34;transform:translateY(8px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.stat.on{opacity:1;transform:none}
.stat b{display:block;font-family:var(--display);font-variation-settings:"wdth" 118;font-weight:700;
  font-size:clamp(28px,3.6vw,42px);color:var(--accent);line-height:1}
.stat span{display:block;margin-top:7px;font-family:var(--mono);font-size:11px;letter-spacing:.13em;
  color:var(--dim);text-transform:uppercase}
.note{margin-top:26px;font-size:14px;color:var(--dim);max-width:46ch}

/* ---------- F. jak to działa ---------- */
.steps{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.step{position:relative;padding-top:34px;opacity:0;transform:translateY(22px)}
.steps.in .step{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.steps.in .step:nth-child(2){transition-delay:.12s}
.steps.in .step:nth-child(3){transition-delay:.24s}
.steps.in .step:nth-child(4){transition-delay:.36s}
.steps.done .step:nth-child(n){transition-delay:0s !important}
.step::before{content:"";position:absolute;left:0;top:0;width:10px;height:10px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 5px var(--accent-muted)}
.step .n{font-family:var(--mono);font-size:11px;letter-spacing:.17em;color:var(--accent);text-transform:uppercase}
.step h3{margin-top:10px;font-size:19px;font-variation-settings:"wdth" 110}
.step p{margin-top:9px;color:var(--dim);font-size:15.5px}
.steprail{position:absolute;left:5px;right:5px;top:5px;height:1px;overflow:visible}
.steprail line{stroke:var(--line-strong);stroke-width:1}
.steprail .prog{stroke:var(--accent);stroke-width:1.4;
  stroke-dasharray:var(--rlen);stroke-dashoffset:calc(var(--rlen) * (1 - var(--dr,0)))}

/* ---------- opinie ---------- */
.ops{margin-top:52px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.op{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px 28px 24px;
  display:flex;flex-direction:column;gap:15px;opacity:0;transform:translateY(24px)}
.ops.in .op{opacity:1;transform:none;
  transition:opacity .85s var(--ease),transform .85s var(--ease),border-color .35s var(--ease)}
.ops.in .op:nth-child(2){transition-delay:.09s}
.ops.in .op:nth-child(3){transition-delay:.18s}
.ops.in .op:nth-child(4){transition-delay:.27s}
.ops.done .op:nth-child(n){transition-delay:0s !important}
.op:hover{border-color:var(--line-strong)}
.op .co{font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--accent)}
.op blockquote{margin:0;font-size:clamp(15.5px,1.5vw,17.5px);line-height:1.6;color:var(--text);flex:1}
.op .kto{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  padding-top:15px;border-top:1px solid var(--line)}
.op .kto b{font-weight:500;font-size:15px}
.op .kto i{font-style:normal;font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--dim)}
.op.firma{border-color:var(--accent-muted)}
.op.firma .kto i{color:var(--accent)}
.fblink{margin-top:34px;display:inline-flex;align-items:center;gap:11px;text-decoration:none;
  font-family:var(--mono);font-size:13.5px;letter-spacing:.04em;color:var(--dim);
  padding:12px 20px;border:1px solid var(--line-strong);border-radius:999px;
  transition:color .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.fblink:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.fblink svg{width:15px;height:15px;fill:currentColor;flex:0 0 auto}

/* ---------- G. pytania ---------- */
.faq{margin-top:50px;border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa button{
  width:100%;display:flex;gap:20px;align-items:flex-start;justify-content:space-between;
  background:none;border:0;color:var(--text);text-align:left;cursor:pointer;
  padding:24px 0;font-family:var(--display);font-variation-settings:"wdth" 108;font-weight:600;
  font-size:clamp(17px,1.9vw,21px);line-height:1.35;letter-spacing:-.008em;
  transition:color .3s var(--ease)}
.qa button:hover{color:var(--accent)}
.qa .ic{flex:0 0 auto;width:20px;height:20px;margin-top:3px;position:relative}
.qa .ic::before,.qa .ic::after{content:"";position:absolute;background:var(--accent);border-radius:2px;
  transition:transform .4s var(--ease),opacity .4s var(--ease)}
.qa .ic::before{left:0;top:9px;width:20px;height:2px}
.qa .ic::after{left:9px;top:0;width:2px;height:20px}
.qa[open] .ic::after{transform:rotate(90deg);opacity:0}
.qa .ans{overflow:hidden;height:0;transition:height .45s var(--ease)}
.qa .ans p{padding:0 0 26px;color:var(--dim);font-size:16.5px;max-width:64ch}

/* ---------- I. kontakt ---------- */
.contact{background:linear-gradient(180deg,var(--canvas) 0%,#0A1218 100%)}
.cwrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:start;margin-top:44px}
.bigtel{
  display:inline-flex;align-items:center;gap:16px;text-decoration:none;margin-top:26px;
  font-family:var(--display);font-variation-settings:"wdth" 120;font-weight:700;
  font-size:clamp(32px,5vw,54px);letter-spacing:-.02em;color:var(--accent);
  transition:transform .35s var(--ease)}
.bigtel:hover{transform:translateX(5px)}
.bigtel svg{width:.62em;height:.62em;fill:currentColor;opacity:.8}
.meta{margin-top:30px;display:flex;flex-direction:column;gap:12px;font-family:var(--mono);font-size:13.5px;color:var(--dim)}
.meta a{color:var(--dim);text-decoration:none;transition:color .3s var(--ease)}
.meta a:hover{color:var(--accent)}
.meta b{color:var(--text);font-weight:500}

form{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3vw,32px)}
.f{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.f label{font-family:var(--mono);font-size:11px;letter-spacing:.15em;color:var(--dim);text-transform:uppercase}
.f input,.f textarea{
  font-family:var(--body);font-size:16px;color:var(--text);background:#0E161D;
  border:1px solid var(--line-strong);border-radius:10px;padding:13px 15px;width:100%;
  transition:border-color .3s var(--ease),background .3s var(--ease)}
.f textarea{min-height:104px;resize:vertical}
.f input:focus,.f textarea:focus{outline:none;border-color:var(--accent);background:#101A22}
.f input::placeholder,.f textarea::placeholder{color:#5D707D}
form .btn{width:100%;margin-top:6px}
.fnote{margin-top:14px;font-size:13.5px;color:var(--dim);line-height:1.5}
.sent{display:none;text-align:center;padding:16px 0 4px}
.sent.on{display:block}
.sent b{display:block;font-family:var(--display);font-variation-settings:"wdth" 112;font-size:22px;margin-bottom:8px}
.sent p{color:var(--dim);font-size:15px}

/* ---------- stopka ---------- */
footer{position:relative;z-index:2;background:var(--canvas);border-top:1px solid var(--line);
  padding:52px 0 40px;font-size:14.5px;color:var(--dim)}
.frow{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between}
.flinks{display:flex;flex-wrap:wrap;gap:22px}
.flinks a{text-decoration:none;transition:color .3s var(--ease)}
.flinks a:hover{color:var(--accent)}
.fbot{margin-top:34px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-family:var(--mono);font-size:12px}

/* ---------- wejścia sekcji ---------- */
.rv{opacity:0;transform:translateY(26px)}
.rv.in{opacity:1;transform:none;transition:opacity .9s var(--ease),transform .9s var(--ease)}

/* ---------- responsywność ---------- */
@media (max-width:1080px){
  .cards{grid-template-columns:1fr 1fr}
  .ops{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:32px 20px}
  .steprail{display:none}
  .step::before{box-shadow:0 0 0 4px var(--accent-muted)}
}
@media (max-width:900px){
  .split,.cwrap,.holdwrap{grid-template-columns:1fr}
  /* menu znika, wiec numer sam musi dojsc do prawej krawedzi */
  .navlinks{display:none}
  .navtel{margin-left:auto}
  .stats{grid-template-columns:repeat(3,auto)}
}
@media (max-width:720px){
  body{font-size:16px}
  .hero{display:none}
  .still{display:block}
  /* waski naglowek: znak zwezony, przycisk z numerem nigdy sie nie lamie */
  nav{padding:11px 15px;gap:10px}
  .brand svg{width:19px}
  .brand b{font-size:13.5px}
  .brand .btag{display:none}
  .navtel .ntxt{display:none}
  .navtel{padding:0;width:42px;height:42px;justify-content:center;border-color:var(--accent);color:var(--accent);background:var(--accent-muted)}
  .navtel svg{width:17px;height:17px}
  .still .shot{background-position:69% 50%}
  .still .shot::after{background:linear-gradient(180deg,rgba(10,15,20,.86) 0%,rgba(10,15,20,.66) 44%,rgba(10,15,20,.94) 100%)}
  .still .inner{padding:96px 22px 52px}
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .sym{grid-template-columns:1fr;gap:8px}
  .sym:nth-child(n){padding-left:0}
  .stats{grid-template-columns:1fr;gap:22px}
  .bigtel{font-size:clamp(30px,9vw,42px)}
  .ops{grid-template-columns:1fr}
  .fakty .wrap{grid-template-columns:1fr}
  .fakt{padding:22px 0}
  .fakt+.fakt::before{left:0;right:0;top:0;bottom:auto;width:auto;height:1px}
}
@media (orientation:portrait) and (max-width:1024px){.hero{display:none}.still{display:block}}
@media (orientation:portrait) and (pointer:coarse){.hero{display:none}.still{display:block}}
@media (orientation:landscape) and (pointer:coarse) and (max-height:560px){.hero{display:none}.still{display:block}}
@media (prefers-reduced-motion:reduce){.hero{display:none}.still{display:block}}

@media (max-height:560px){.ring,.chev{display:none}}

/* ---------- ograniczony ruch ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;transition-delay:0s !important}
  .rv,.card,.step,.diagram .part{opacity:1 !important;transform:none !important}
  .stat{opacity:1 !important;transform:none !important}
  .dust{display:none}
  html{scroll-behavior:auto}
  .trace path,.steprail .prog{stroke-dashoffset:0 !important}
}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused !important}

/* ---------- nagłówek podstrony: ten sam układ co wersja nieruchoma,
              ale widoczny zawsze, nie tylko na telefonie ---------- */
.still.podstrona{display:block;min-height:auto}
.still.podstrona .shot{background-position:58% 48%}
.still.podstrona .shot::after{
  background:linear-gradient(180deg,rgba(10,15,20,.92) 0%,rgba(10,15,20,.72) 40%,rgba(10,15,20,.86) 68%,rgba(10,15,20,.97) 100%)}
.still.podstrona p:not(.kicker){color:#DFE9EF}
.still.podstrona .inner{min-height:min(74svh,660px);padding:clamp(120px,15vh,168px) min(6vw,72px) clamp(64px,9vh,96px)}
.still.podstrona h1{font-size:clamp(32px,4.6vw,54px);max-width:26ch}
.still.podstrona p:not(.kicker){max-width:58ch;font-size:clamp(16px,1.5vw,18.5px)}
.still.podstrona .kicker{max-width:none}
@media (max-width:720px){
  .still.podstrona .shot{background-position:58% 48%}
  .still.podstrona .inner{min-height:auto;padding:104px 22px 56px}
  .still.podstrona h1{font-size:clamp(30px,8.4vw,40px)}
}
/* strona ma stały nagłówek, więc kotwica nie może chować tytułu pod nim */
section[id]{scroll-margin-top:78px}

/* ---------- wybór sprzętu na stronie głównej ---------- */
.wybor{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.wybor a{
  display:flex;align-items:center;justify-content:space-between;gap:14px;text-decoration:none;
  padding:20px 22px;border:1px solid var(--line-strong);border-radius:14px;color:var(--text);
  font-family:var(--display);font-variation-settings:"wdth" 110;font-weight:600;font-size:17px;
  transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease),transform .3s var(--ease)}
.wybor a:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-muted);transform:translateY(-2px)}
.wybor a span{font-family:var(--mono);font-size:17px;opacity:.7;flex:0 0 auto}
@media (max-width:900px){.wybor{grid-template-columns:1fr}}

/* ---------- ścieżka nawigacji ---------- */
.okruchy{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:20px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.okruchy a{color:var(--dim);text-decoration:none;transition:color .3s var(--ease)}
.okruchy a:hover{color:var(--accent)}
.okruchy span[aria-current]{color:var(--text)}
.okruchy i{font-style:normal;opacity:.5}

/* ---------- marki, które regenerujemy ---------- */
.marki-siatka{margin-top:50px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.marka{
  padding:22px 24px;border:1px solid var(--line);border-radius:14px;background:var(--panel);
  display:flex;flex-direction:column;gap:8px;opacity:0;transform:translateY(20px)}
.marki-siatka.in .marka{opacity:1;transform:none;
  transition:opacity .8s var(--ease),transform .8s var(--ease),border-color .35s var(--ease)}
.marki-siatka.in .marka:nth-child(2){transition-delay:.06s}
.marki-siatka.in .marka:nth-child(3){transition-delay:.12s}
.marki-siatka.in .marka:nth-child(4){transition-delay:.18s}
.marki-siatka.in .marka:nth-child(5){transition-delay:.24s}
.marki-siatka.in .marka:nth-child(6){transition-delay:.30s}
.marki-siatka.done .marka:nth-child(n){transition-delay:0s !important}
.marka:hover{border-color:var(--line-strong)}
.marka b{font-family:var(--display);font-variation-settings:"wdth" 114;font-weight:700;
  font-size:20px;letter-spacing:-.01em}
.marka span{font-family:var(--mono);font-size:12.5px;letter-spacing:.03em;color:var(--dim);line-height:1.6}
.marka.pytanie{border-color:var(--accent-muted);background:var(--accent-muted)}
.marka.pytanie b{color:var(--accent)}
.zastrzezenie{margin-top:26px;font-size:13.5px;line-height:1.6;color:var(--dim);max-width:78ch}
@media (max-width:900px){.marki-siatka{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.marki-siatka{grid-template-columns:1fr}}