:root{
    color-scheme:light;
    --paper:#F6F7F8; --panel:#FFFFFF; --panel-2:#F6F7F8; --ink:#181B1E; --ink-soft:#4B5158; --ink-faint:#6B727A;
    --petrol:#0E5F58; --petrol-2:#0A453F; --petrol-ink:#FFFFFF; --petrol-tint:#E8F2F0;
    --brand-ink:#163C3B; --brass:#9A7B3F;
    --graph-node:rgba(24,27,30,0.28); --graph-halo:rgba(14,95,88,0.07); --graph-ring:rgba(14,95,88,0.35);
    --line:rgba(24,27,30,0.12); --line-soft:rgba(24,27,30,0.07); --band:#0A453F; --band-ink:#FFFFFF; --band-soft:rgba(255,255,255,0.80); --band-line:rgba(255,255,255,0.35); --band-field:rgba(255,255,255,0.10); --band-brass:#C4A462;
    --sans:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif; --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,monospace;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  html,body{overflow-x:clip}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }
  body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
  a{color:var(--petrol)} a:hover{color:var(--petrol-2)}
  .wrap{max-width:1120px;margin:0 auto;padding-left:max(32px, env(safe-area-inset-left, 0px));padding-right:max(32px, env(safe-area-inset-right, 0px))}
  @media (max-width:640px){ .wrap{padding-left:max(20px, env(safe-area-inset-left, 0px));padding-right:max(20px, env(safe-area-inset-right, 0px))} }
  header.top{background:var(--panel)}
  header.top .wrap{display:flex;justify-content:space-between;align-items:center;height:88px;gap:16px}
  @media (max-width:640px){ header.top .wrap{height:72px} }
  .logo{display:flex;align-items:center;text-decoration:none}
  .logo svg{height:56px;width:auto;display:block} @media (max-width:640px){ .logo svg{height:42px} } .logo path.ink{stroke:var(--brand-ink)} .logo path.brass{stroke:var(--brass)} .logo circle.ink{fill:var(--brand-ink)} .logo circle.brass{fill:var(--brass)} .logo text{fill:var(--ink)}
  .btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 24px;border-radius:8px;background:var(--petrol);color:var(--petrol-ink);font-size:15px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-family:var(--sans);white-space:nowrap}
  .btn:hover{background:var(--petrol-2);color:var(--petrol-ink)}
  .btn:active{transform:translateY(1px)}
  .btn.small{height:40px;padding:0 16px;font-size:14px}
  .btn.ghost{background:var(--panel);color:var(--ink);border:1px solid var(--line)} .btn.ghost:hover{background:var(--panel-2);color:var(--ink)}
  .btn:focus-visible,a:focus-visible{outline:2px solid var(--petrol);outline-offset:2px}
  section{padding:var(--pad, 80px) 0}
  #produkty{--pad:96px} #dla-kogo,#zasady{--pad:64px}
  section.panel{background:var(--panel);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
  .over{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--petrol)}
  h1{font-size:clamp(36px,5.2vw,60px);line-height:1.04;letter-spacing:-.02em;font-weight:700;margin:0;max-width:900px;text-wrap:balance}
  h2{font-size:clamp(28px,3vw,38px);line-height:1.15;letter-spacing:-.01em;font-weight:700;margin:0;text-wrap:balance}
  .lead{font-size:17px;color:var(--ink-soft);max-width:640px;text-wrap:pretty;margin:0}
  .stack{display:flex;flex-direction:column;gap:16px}
  .stack.gap-12{gap:12px} .stack.gap-16{gap:16px} .stack.gap-20{gap:20px} .stack.gap-28{gap:28px} .stack.gap-32{gap:32px}
  .grid2.top{align-items:start}
  .hero{padding:72px 0 96px;background:var(--panel)}
  .hero .sub{font-size:clamp(20px,2.3vw,27px);line-height:1.3;font-weight:500;max-width:760px;text-wrap:pretty}
  .hero .wrap{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center}
  .hero .text{display:flex;flex-direction:column;gap:24px}
  .hero .wrap > *{min-width:0}
  .graph{position:relative;aspect-ratio:5/4;width:100%;max-width:520px;justify-self:end;min-width:0}
  .graph canvas{width:100%;max-width:100%;height:100%;display:block}
  .graph .cap{position:absolute;left:0;right:0;bottom:-8px;font-size:13px;color:var(--ink-faint)}
  @media (max-width:900px){ .hero .wrap{grid-template-columns:1fr;gap:28px} .graph{max-width:100%;aspect-ratio:3/2} }
  .hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
  .hero .wrap.stats-wrap{display:block;margin-top:48px}
  .stats{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.3fr);gap:24px;align-items:start;padding-top:28px;border-top:1px solid var(--line-soft)}
  .stat .v{font-family:var(--mono);font-size:36px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.1}
  .stat .t{font-size:14px;line-height:1.45;color:var(--ink-soft);margin-top:8px;max-width:300px}
  .grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:center}
  .stats .scope{margin:0;font-size:15px;line-height:1.5;color:var(--ink-soft);padding-left:24px;border-left:1px solid var(--line)}
  @media (max-width:900px){ .stats .scope{padding-left:0;border-left:0} }
  @media (max-width:900px){ .stats,.grid2{grid-template-columns:1fr} .hero{padding:40px 0 56px} section{padding:56px 0} }
  .card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:12px}
  .card .title{font-size:21px;font-weight:600;line-height:1.2}
  .card .desc{font-size:15px;line-height:1.5;color:var(--ink-soft);flex-grow:1}
  .card .price{font-family:var(--mono);font-size:13px;line-height:1.5;color:var(--petrol);padding-top:8px;border-top:1px solid var(--line-soft)}
  .offer{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:48px;align-items:start}
  @media (max-width:900px){ .offer{grid-template-columns:minmax(0,1fr);gap:24px} }
  .card.lead-card{padding:32px;gap:16px} .lead-card .title{font-size:26px} .lead-card .desc{font-size:16px}
  .others{display:flex;flex-direction:column}
  .others .item{display:flex;flex-direction:column;gap:4px;padding:20px 0;border-top:1px solid var(--line)} .others .item:last-child{border-bottom:1px solid var(--line)}
  .others .title{font-size:19px;font-weight:600;line-height:1.25} .others .desc{font-size:15px;line-height:1.5;color:var(--ink-soft)}
  .others .price{font-family:var(--mono);font-size:13px;color:var(--petrol);margin-top:4px}
  .sequence{list-style:none;margin:0;padding:0;max-width:760px}
  .sequence li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:16px;padding:24px 0;border-top:1px solid var(--line)} .sequence li:last-child{border-bottom:1px solid var(--line)}
  .sequence .n{font-family:var(--mono);font-size:28px;font-weight:600;line-height:1.1;color:var(--petrol);font-variant-numeric:tabular-nums}
  .sequence b{display:block;font-size:19px;font-weight:600;line-height:1.25;margin-bottom:8px} .sequence p{margin:0;font-size:15px;line-height:1.55;color:var(--ink-soft);max-width:65ch}
  .li{display:flex;gap:12px;align-items:flex-start;font-size:16px;line-height:1.5;color:var(--ink-soft)} .li svg{margin-top:5px;flex-shrink:0;stroke:var(--petrol)}
  .li strong{color:var(--ink);font-weight:600}
  .consult{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;background:var(--petrol-tint);border:1px solid var(--line-soft);border-radius:12px;padding:20px 28px}
  .consult .t{font-size:18px;font-weight:600;line-height:1.3}
  .consult .p{font-family:var(--mono);font-size:13px;color:var(--petrol);margin-top:4px}
  .rules{margin:0}
  .rules > div{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:32px;padding:20px 0;border-top:1px solid var(--line-soft)} .rules > div:last-child{border-bottom:1px solid var(--line-soft)}
  .rules dt{font-size:17px;font-weight:600;line-height:1.35} .rules dd{margin:0;font-size:15px;line-height:1.55;color:var(--ink-soft);max-width:65ch}
  @media (max-width:900px){ .rules > div{grid-template-columns:1fr;gap:4px} }
  .band{background:var(--band);color:var(--band-ink);padding:72px 0}
  /* Znak marki na ciemnym tle: biały zamiast atramentu, jaśniejszy mosiądz, żeby akcent nie zgasł. */
  .brandmark{padding-bottom:28px;margin-bottom:12px;border-bottom:1px solid var(--band-line)} .brandmark svg{height:72px;width:auto;display:block} @media (max-width:640px){ .brandmark svg{height:52px} }
  .brandmark path.ink{stroke:var(--band-ink)} .brandmark path.brass{stroke:var(--band-brass)} .brandmark circle.ink{fill:var(--band-ink)} .brandmark circle.brass{fill:var(--band-brass)} .brandmark text{fill:var(--band-ink)}
  .band h2{color:var(--band-ink)} .band p{color:var(--band-soft);max-width:640px;margin:0;font-size:17px}
  .mailbox{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 24px}
  .mailbox .addr{font-size:clamp(24px,3.2vw,34px);font-weight:600;line-height:1.2;color:var(--band-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:8px;text-decoration-color:var(--band-line);overflow-wrap:anywhere;min-width:0}
  .mailbox .addr:hover{color:var(--band-ink);text-decoration-color:var(--band-ink)}
  .mailbox .copy{background:none;border:0;padding:8px 4px;color:var(--band-soft);font-family:var(--sans);font-size:15px;font-weight:600;cursor:pointer} .mailbox .copy:hover{color:var(--band-ink)}
  .band a:focus-visible,.band button:focus-visible{outline:2px solid var(--band-ink);outline-offset:4px}
  .copied{font-size:14px;color:var(--band-soft)}
  .faq{border-top:1px solid var(--line)}
  .faq .qa{border-bottom:1px solid var(--line)}
  .faq summary{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 0;font-size:17px;font-weight:600;line-height:1.35;cursor:pointer;list-style:none}
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+";font-family:var(--sans);font-size:22px;font-weight:400;line-height:1;color:var(--petrol);flex-shrink:0}
  .faq .qa[open] summary::after{content:"\2212"}
  .faq summary:hover{color:var(--petrol-2)} .faq summary:focus-visible{outline:2px solid var(--petrol);outline-offset:2px}
  .faq .qa p{margin:0;padding:0 32px 20px 0;font-size:15px;line-height:1.55;color:var(--ink-soft);max-width:62ch}
  .graph .pause{position:absolute;right:0;top:0;font-family:var(--sans);font-size:12px;color:var(--ink-soft);background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:4px 8px;cursor:pointer}
  .graph .pause:hover{color:var(--ink)} .graph .pause:focus-visible{outline:2px solid var(--petrol);outline-offset:2px}
  footer{padding:20px 0} footer .wrap{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ink-faint);flex-wrap:wrap;gap:8px}
  footer .legal{display:flex;flex-direction:column;gap:4px;min-width:0;max-width:760px} .band .hint{font-size:15px}
  footer a{color:var(--ink-faint);text-decoration:none} footer a:hover{color:var(--ink)}
  .notfound{min-height:100vh;display:flex;align-items:center;background:var(--panel)} .notfound .wrap{width:100%;gap:24px}
  .skip{position:absolute;left:16px;top:-48px;z-index:20;background:var(--panel);color:var(--ink);padding:8px 16px;border-radius:8px;border:1px solid var(--line);font-size:14px;font-weight:600;text-decoration:none}
  .skip:focus{top:12px}