:root{
  --brand-red:#e40001;
  --brand-dark:#161515;
  --bg:#fbfbfc;
  --muted:#6b6b6b;
  --radius:14px;
  --accent-1: #ffe9e6;
  --accent-2: #fff4f2;
  --accent-3: #eef7ff;
}
*{box-sizing:border-box}
html,body{height:100%}
.bg-layer{position:fixed;inset:0;z-index:-10;pointer-events:none}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; color:var(--brand-dark); -webkit-font-smoothing:antialiased}
/* layered gradient base */
/* stronger layered background for more depth */
body::before{content:"";position:fixed;inset:-32% -14% -32% -14%;z-index:-30;pointer-events:none;
  background:
    radial-gradient(62% 50% at 6% 14%, rgba(255,230,224,0.18) 0%, transparent 28%),
    radial-gradient(58% 46% at 92% 86%, rgba(210,230,255,0.16) 0%, transparent 26%),
    radial-gradient(40% 32% at 62% 30%, rgba(0,0,0,0.06) 0%, transparent 28%),
    linear-gradient(180deg,#f8fafc 0%, #eef5fb 50%, #eaf1fb 100%),
    linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.03));
  box-shadow: inset 0 160px 220px rgba(0,0,0,0.02);
}

/* more visible grain: lower baseFrequency with higher octaves and slightly higher opacity */
body::after{content:"";position:fixed;inset:0;z-index:-29;pointer-events:none;mix-blend-mode:multiply;opacity:0.12;background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'><filter id='g'><feTurbulence baseFrequency='0.32' numOctaves='4' seed='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/><feComponentTransfer><feFuncA type='table' tableValues='0 0.6'/></feComponentTransfer></filter><rect width='240' height='240' filter='url(%23g)' fill='%23ffffff' opacity='0.9'/></svg>");background-repeat:repeat}
.container{max-width:1400px;margin:0 auto;padding:2rem}
.logo{height:34px;display:block}
.site-header .brand{display:flex;align-items:center}
.inview{opacity:1;transform:none}
.device-frame{transition:transform 520ms cubic-bezier(.2,.9,.25,1), box-shadow 420ms;will-change:transform}
.hero-media[data-parallax]{transform-style:preserve-3d}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  .device-frame{transition:none}
  *{animation-duration:0s!important;animation-delay:0s!important}
}
/* Splash loader */
.splash{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#ffffff, #fbfbfd);z-index:1100;transition:opacity .45s ease;}
.splash-inner{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:18px}
.splash-inner img{width:160px;height:auto;display:block;animation:pulse 1100ms ease-in-out infinite;transition:transform .6s cubic-bezier(.2,.9,.25,1),filter .45s ease,opacity .45s ease}
@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.06);opacity:0.92}100%{transform:scale(1);opacity:1}}
body.splash-active{overflow:hidden}
.splash.hidden{opacity:0;pointer-events:none}

/* On hide: stop pulse, blur and fly up smoothly */
.splash.hidden .splash-inner img{
  animation: none !important;
}

/* Explicit hide class applied to the image to trigger blur+fly-up */
.splash-hide{
  animation: none !important;
  transform: translateY(-28px) scale(0.98);
  filter: blur(6px) saturate(0.95);
  opacity: 0;
}

/* Decorative floating shapes */
.bg-shapes{position:fixed;inset:0;z-index:-5;pointer-events:none;overflow:visible}
.svg-visuals{position:fixed;inset:0;z-index:-4;pointer-events:none}
.visual{position:absolute;inset:auto;width:60vw;height:60vh;opacity:0.9;transform:translate3d(0,0,0);will-change:transform}
.visual-a{left:-6vw;top:6vh}
.visual-b{right:-10vw;top:18vh;opacity:0.85}
.vshape{mix-blend-mode:screen}

/* per-element parallax speeds */
[data-parallax-container] .visual-a{--speed:0.18}
[data-parallax-container] .visual-b{--speed:0.08}
[data-parallax] {--speed:0.12}
.shape{position:absolute;border-radius:50%;filter:blur(36px);mix-blend-mode:screen;opacity:0.9;transform:translate3d(0,0,0)}
.shape-1{width:520px;height:520px;left:-8%;top:6%;background:linear-gradient(135deg,var(--accent-1), rgba(228,0,1,0.06));}
.shape-2{width:420px;height:420px;right:-6%;top:22%;background:linear-gradient(135deg, rgba(14,30,255,0.06), var(--accent-3));}
.shape-3{width:300px;height:300px;left:20%;bottom:-6%;background:linear-gradient(135deg,var(--accent-2), rgba(250,200,220,0.04));}

@keyframes floaty{0%{transform:translateY(0) scale(1)}50%{transform:translateY(-18px) scale(1.02)}100%{transform:translateY(0) scale(1)}}
.shape{animation:floaty 8s ease-in-out infinite}

@media (prefers-reduced-motion: reduce){
  .shape{animation:none}
}
.site-header{backdrop-filter: blur(6px);position:sticky;top:0;background:rgba(255,255,255,0.6);border-bottom:1px solid rgba(0,0,0,0.04);z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.brand{font-weight:700;color:var(--brand-dark);text-decoration:none;font-size:1.05rem}
.nav a{margin-left:1.25rem;color:var(--brand-dark);text-decoration:none}
.nav .cta{padding:0.65rem 1.05rem;border-radius:12px;background:transparent;border:1px solid rgba(0,0,0,0.06);font-weight:600}
.hero{padding:6rem 0 4rem}
.hero-grid{display:grid;grid-template-columns:1fr 260px;gap:28px;align-items:stretch}
.hero-copy h1{font-size:clamp(2.25rem,4.5vw,4rem);margin:0 0 1rem}
/* Section headings: make section titles more prominent */
section h2{
  font-size:clamp(1.6rem,3.2vw,2.8rem);
  font-weight:800;
  margin:0 0 1rem;
  color:var(--brand-dark);
  letter-spacing:-0.01em;
}
.lead{color:var(--muted);font-size:1.05rem;line-height:1.6;margin-bottom:1.5rem}
.btn{display:inline-block;text-decoration:none;padding:1.05rem 1.3rem;border-radius:14px;border:0;font-weight:700;font-size:1rem}
.btn-primary{background:linear-gradient(90deg,var(--brand-red),#ff4f3a);color:white;box-shadow:0 10px 30px rgba(228,0,1,0.16)}
.btn-secondary{background:transparent;border:1px solid rgba(0,0,0,0.06);color:var(--brand-dark);padding:0.9rem 1.15rem}
.hero-actions .btn + .btn{margin-left:0.8rem}
.kpis{display:flex;gap:1.25rem;margin-top:2rem;list-style:none;padding:0;justify-content:space-between;width:100%}
.kpis li{display:flex;flex-direction:column;align-items:center;flex:1;text-align:center}
.kpis strong{font-size:clamp(1.8rem,4.2vw,2.6rem);color:var(--brand-red);font-weight:800}
.kpis li span{margin-top:0.35rem;color:var(--muted);font-size:0.98rem}
.hero-media .device-frame{background:linear-gradient(180deg,#fff,#fbfbff);border-radius:20px;padding:18px;box-shadow:0 30px 80px rgba(13,13,13,0.06);transform:translateZ(0);}
.device-frame img{display:block;width:100%;height:auto;border-radius:12px}
.device-frame{transform:translateY(0)}
.section-light{background:linear-gradient(180deg, rgba(230,230,255,0.6), transparent);padding:3rem 0;border-top:1px solid rgba(0,0,0,0.02)}
.grid{display:grid;gap:1.25rem}
.grid-3{grid-template-columns:repeat(4,1fr)}
.card{background:white;padding:1.25rem;border-radius:12px;box-shadow:0 10px 30px rgba(13,13,13,0.04)}
.cta-band{background:linear-gradient(90deg,#fff0 0%, rgba(228,0,1,0.06) 100%);padding:3rem 0;margin-top:2rem}
.cta-band .cta-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:0.75rem}
.cta-band h3{font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;font-size:clamp(1.6rem,4vw,2.4rem);line-height:1.05;margin:0;color:var(--brand-dark);text-shadow:none;transform:none;font-weight:700}
.cta-band .btn.large{padding:0.9rem 1.2rem;font-size:1rem;margin-top:0.25rem}

/* Marker / graffiti effect: duplicate text behind heading for rough stroke */
.cta-band h3{position:relative;display:inline-block}
.cta-band h3::before,
.cta-band h3::after{
  content: attr(data-text);
  position:absolute;left:0;top:0;white-space:nowrap;
  pointer-events:none;display:block;
}
.cta-band h3::before{display:none}
.cta-band h3::after{
  color:rgba(0,0,0,0.06);
  transform:translate(0px,3px) rotate(-0.5deg);
  filter:blur(1.2px);
  z-index:-1;
}

/* Ensure Polish diacritics render crisply on top copy */
.cta-band h3{z-index:2;backface-visibility:hidden;text-rendering:optimizeLegibility}

@media (max-width:600px){
  .cta-band h3{font-size:clamp(1.8rem,8vw,3rem);transform:none}
  .cta-band h3::before,
  .cta-band h3::after{white-space:normal;left:50%;transform-origin:left center}
}
.site-footer{border-top:1px solid rgba(0,0,0,0.03);padding:0.35rem 0;margin-top:0.5rem}
.footer-inner{display:flex;justify-content:space-between;align-items:center;font-size:0.9rem;gap:0.5rem}
.muted{color:var(--muted)}
figure{margin:0}
figure img{width:100%;height:220px;object-fit:cover;border-radius:10px}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;gap:1rem}
}

/* Override accents, sizing and mobile perf optimizations (appended) */
:root{--accent-boost-r: rgba(228,0,1,0.09);--accent-boost-blend: rgba(14,30,255,0.06)}

/* stronger layered base */
/* keep the stronger accent layering (re-declared for overrides) */
body::before{background:
  radial-gradient(48% 36% at 8% 12%, var(--accent-boost-r) 0%, transparent 24%),
  radial-gradient(52% 44% at 92% 88%, var(--accent-boost-blend) 0%, transparent 22%),
  radial-gradient(30% 22% at 60% 32%, rgba(0,0,0,0.03) 0%, transparent 26%),
  linear-gradient(180deg,#ffffff 0%, #f9fbfd 100%)}

/* bigger shapes for more depth */
.shape-1{width:720px;height:720px;left:-14%;top:0;opacity:0.98}
.shape-2{width:540px;height:540px;right:-14%;top:16%;opacity:0.95}
.shape-3{width:420px;height:420px;left:14%;bottom:-12%;opacity:0.9}

/* svg visuals: apply CSS blur for better perf control */
.visual{filter:blur(36px);will-change:transform;opacity:0.95}

/* mobile / perf */
@media (max-width:900px){
  .visual{filter:blur(22px);width:86vw;height:34vh}
  .shape-1,.shape-2,.shape-3{opacity:0.8}
}
@media (max-width:600px){
  .visual{display:none}
  .shape-1{left:-28%;top:6%;width:420px;height:420px}
  .shape-2{right:-30%;top:20%;width:360px;height:360px}
  .shape-3{left:10%;bottom:-20%;width:260px;height:260px}
}

/* reduce animation pressure on small devices */
@media (pointer:coarse){
  .shape{animation:none}
}

/* AR section styles */
.ar-section{padding:3.5rem 0 2rem}
.ar-section .center{text-align:center;margin-bottom:1.25rem}
.ar-media-wrap{display:flex;justify-content:center;margin-bottom:2rem}
.ar-media{width:100%;max-width:920px;border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(13,13,13,0.06);background:#fff}
.ar-media img{width:100%;height:auto;display:block}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:1.5rem}
.card.small{padding:1.1rem;border-radius:12px;background:linear-gradient(180deg,#fff,#fbfbff);box-shadow:0 8px 24px rgba(13,13,13,0.04)}
.card.small .num{font-weight:700;color:var(--brand-red);font-size:0.95rem;margin-bottom:0.4rem}
.card.small h4{margin:0 0 0.5rem}

/* KPI row */
.kpi-section{padding:3.5rem 0}
.kpi-grid{display:flex;gap:2rem;align-items:center;justify-content:space-between}
.kpi{flex:1;text-align:center}
.kpi-num{font-size:clamp(2.2rem,6vw,4.25rem);font-weight:800;color:var(--brand-dark)}
.kpi-label{margin-top:0.6rem;color:var(--muted);font-weight:600}

/* Pricing hero */
.pricing-section{padding:4rem 0;background:linear-gradient(180deg, rgba(250,248,247,0.6), rgba(255,255,255,0));border-top:1px solid rgba(0,0,0,0.03)}
.pricing-inner{display:flex;align-items:center;gap:2rem}
.pricing-copy{flex:1}
.pricing-copy h2{font-size:clamp(1.6rem,5vw,3.2rem);margin:0 0 1rem}
.pricing-visual{flex:1;display:flex;align-items:center;justify-content:center}
.pricing-blob{width:420px;height:280px;border-radius:36px;background:linear-gradient(135deg, rgba(228,0,1,0.06), rgba(14,30,255,0.04));filter:blur(28px)}

@media (max-width:900px){
  .cards-grid{grid-template-columns:1fr}
  .kpi-grid{flex-direction:column;gap:1rem}
  .pricing-inner{flex-direction:column}
  .pricing-blob{width:90%;height:220px}
}