:root{
  --bg:#f4f5fb; --panel:#ffffff; --ink:#10122b; --muted:#5d6079; --line:#d9dbea; --line-soft:#e8e9f3;
  --brand:#1f2dae; --brand-ink:#ffffff; --brand-soft:#e4e7fb; --brand-deep:#141c7a;
  --mask:#c9781a; --mask-soft:#fbeedb; --safe:#1f5e2d; --safe-soft:#e1f1e4; --safe-dot:#7ee08a;
  --code-bg:#eceef8; --shadow:rgba(16,18,43,.10);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0f1020; --panel:#171a33; --ink:#e9eaf5; --muted:#a0a3bd; --line:#2e3255; --line-soft:#232645;
    --brand:#8f9bff; --brand-ink:#0f1140; --brand-soft:#232a5c; --brand-deep:#c3c9ff;
    --mask:#e6a04f; --mask-soft:#3a2c17; --safe:#7ee08a; --safe-soft:#173423; --safe-dot:#7ee08a;
    --code-bg:#1e2140; --shadow:rgba(0,0,0,.45);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0f1020; --panel:#171a33; --ink:#e9eaf5; --muted:#a0a3bd; --line:#2e3255; --line-soft:#232645;
  --brand:#8f9bff; --brand-ink:#0f1140; --brand-soft:#232a5c; --brand-deep:#c3c9ff;
  --mask:#e6a04f; --mask-soft:#3a2c17; --safe:#7ee08a; --safe-soft:#173423; --safe-dot:#7ee08a;
  --code-bg:#1e2140; --shadow:rgba(0,0,0,.45);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 "Source Sans 3",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--brand)}
a:focus-visible,button:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--mask);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:"Sora","Source Sans 3",sans-serif;text-wrap:balance;margin:0;overflow-wrap:anywhere}
h1{font-size:clamp(34px,5.2vw,56px);line-height:1.05;font-weight:700;letter-spacing:-.01em}
h2{font-size:clamp(26px,3.4vw,36px);line-height:1.15;font-weight:600}
h3{font-size:20px;font-weight:600;line-height:1.3}
p{margin:12px 0;max-width:62ch}
code{font:.92em "JetBrains Mono",monospace;background:var(--code-bg);padding:1px 5px;border-radius:3px;overflow-wrap:anywhere}
.eyebrow{font:500 12px/1 "JetBrains Mono",monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.lede{font-size:20px;color:var(--muted);max-width:56ch}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font:600 16px "Sora",sans-serif;text-decoration:none;border:2px solid var(--brand);overflow-wrap:anywhere}
.btn.primary{background:var(--brand);color:var(--brand-ink)}
.btn.ghost{color:var(--brand);background:transparent}
.soon{display:inline-block;vertical-align:middle;font:500 12px/1.4 "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:var(--mask-soft);color:var(--ink);border:1px solid var(--mask);margin-left:6px}
/* nav */
.topbar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
nav.top{display:flex;justify-content:space-between;align-items:center;padding:12px 0;gap:16px}
.logo{display:flex;align-items:center;gap:14px;font:700 26px "Sora",sans-serif;color:var(--ink);text-decoration:none;white-space:nowrap}
.logo .mark{width:56px;height:56px;flex:none}
nav.top .links{display:flex;gap:20px;font-size:16px;white-space:nowrap}
nav.top .links a{position:relative;padding:8px 2px;color:var(--muted);text-decoration:none}
nav.top .links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--brand);transform:scaleX(0);transition:transform .15s ease}
nav.top .links a:hover,nav.top .links a:focus-visible{color:var(--ink)}
nav.top .links a:hover::after,nav.top .links a:focus-visible::after{transform:scaleX(1)}
nav.top .menu{display:none;position:relative}
nav.top .menu summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;font:600 16px "Sora",sans-serif;color:var(--ink);background:var(--panel);user-select:none}
nav.top .menu summary::-webkit-details-marker{display:none}
nav.top .menu summary svg{width:18px;height:18px}
nav.top .menu[open] summary .ico-open,nav.top .menu:not([open]) summary .ico-close{display:none}
nav.top .menu ul{position:absolute;right:0;top:calc(100% + 8px);min-width:230px;margin:0;padding:8px;list-style:none;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px var(--shadow);z-index:20}
nav.top .menu li a{display:block;padding:10px 12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:16px}
nav.top .menu li a:hover{background:var(--brand-soft);color:var(--brand-deep)}
section{padding:64px 0;scroll-margin-top:92px}
/* hero */
.hero{padding:40px 0 56px}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:start}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .facts{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:26px;font-size:16px;line-height:1.55;color:var(--muted)}
.hero .facts span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--safe-dot);margin-right:8px;vertical-align:middle}
.hero .browsers{display:flex;flex-wrap:wrap;align-items:center;gap:12px 26px;margin:22px 0 0;padding:0;list-style:none;font-size:16px;color:var(--ink)}
.hero .browsers li{display:flex;align-items:center;gap:10px}
.hero .browsers .lbl{color:var(--muted);font:500 12px/1 "JetBrains Mono",monospace;letter-spacing:.14em;text-transform:uppercase}
.hero .browsers img,.hero .browsers svg{width:34px;height:34px;flex:none;display:block}
.hero .browsers.chats{margin-top:12px}
.hero .browsers .soon-b{color:var(--muted)}
.hero .browsers .soon{margin-left:2px}
/* demo */
.demo{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 18px 50px var(--shadow);min-width:0}
.demo .bar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;background:var(--brand);color:var(--brand-ink);font:600 14px "Sora",sans-serif}
.demo .bar .pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.16);font:500 12px "JetBrains Mono",monospace;white-space:nowrap}
.demo .bar .pill i{width:7px;height:7px;border-radius:50%;background:var(--safe-dot);display:inline-block}
.demo .bar .pill.found i{background:var(--mask)}
.demo label,.demo .lbl{display:block;padding:12px 14px 6px;font:500 12px/1 "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.demo textarea{display:block;width:100%;border:0;border-bottom:1px solid var(--line-soft);background:transparent;color:var(--ink);padding:6px 14px 14px;font:16px/1.5 "Source Sans 3",sans-serif;resize:none;overflow:hidden;min-height:184px;field-sizing:content}
.demo textarea:focus{outline:none;box-shadow:inset 3px 0 0 var(--brand)}
.demo .out{padding:6px 14px 14px;font:14px/1.6 "JetBrains Mono",monospace;white-space:pre-wrap;word-break:break-word;min-height:100px}
.demo .out mark{background:var(--mask-soft);color:inherit;border-radius:3px;padding:0 3px;border-bottom:2px solid var(--mask)}
.demo .chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 14px 14px}
.demo .chip{font:500 12px "JetBrains Mono",monospace;padding:3px 9px;border-radius:999px;background:var(--brand-soft);color:var(--brand-deep)}
.demo .foot{padding:10px 14px;border-top:1px solid var(--line-soft);font-size:14px;color:var(--muted)}
/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;min-width:0}
.step .n{font:600 12px "JetBrains Mono",monospace;color:var(--brand);letter-spacing:.1em;margin-bottom:10px}
.step p{font-size:16px;color:var(--muted);margin:8px 0 0}
/* detect grid */
.kinds{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px 22px;margin-top:22px;list-style:none;padding:0}
.kinds li{padding:10px 0;border-top:1px solid var(--line-soft);font-size:16px}
.kinds li b{display:block;font-family:"Sora",sans-serif;font-weight:600;font-size:17px}
.kinds li span{color:var(--muted)}
.tech{margin-top:34px;padding:26px 28px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.tech .eyebrow{margin-bottom:10px}
.tech h3{font-family:"Sora",sans-serif;font-weight:600;font-size:20px;line-height:1.3;margin:4px 0 12px}
.tech h3 .soon{display:block;width:max-content;margin:8px 0 0}
.tech p:last-child{margin:0;color:var(--muted);font-size:16px;line-height:1.6;max-width:none}
.tech code{white-space:nowrap}
/* security */
.sec{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:44px 40px}
@media (max-width:640px){.sec{padding:28px 20px;border-radius:14px}}
.facts2{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px 32px;margin-top:26px}
.fact h3{margin-bottom:6px}
.fact p{font-size:16px;color:var(--muted);margin:0}
/* figure */
figure{margin:28px 0 0;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow-x:auto}
figure svg{display:block;max-width:100%;height:auto;font:14px "Source Sans 3",sans-serif;color:var(--ink)}
figure svg .box{fill:var(--panel);stroke:currentColor;stroke-width:1.2}
figure svg .box.brand{fill:var(--brand);stroke:var(--brand)}
figure svg .box.mask{fill:var(--mask-soft);stroke:var(--mask)}
figure svg .box.safe{fill:var(--safe-soft);stroke:var(--safe)}
figure svg text{fill:currentColor}
figure svg .on{fill:var(--brand-ink)}
figure svg .t{font-weight:600}
figure svg .s{fill:var(--muted);font-size:12px}
figure svg .lbl{font:500 12px "JetBrains Mono",monospace;fill:var(--muted)}
figure svg .edge{stroke:currentColor;stroke-width:1.2;fill:none}
figure svg .edge.brand{stroke:var(--brand);stroke-width:1.6}
figure svg .zone{fill:none;stroke:var(--muted);stroke-dasharray:5 4}
figure svg .zl{fill:var(--muted);font:500 12px "JetBrains Mono",monospace;letter-spacing:.08em;text-transform:uppercase}
figcaption{font-size:14px;color:var(--muted);margin-top:10px}
/* format icons */
.formats{display:flex;gap:14px;flex-wrap:wrap;margin:18px 0 6px;list-style:none;padding:0}
.formats li{display:flex;align-items:center;gap:10px;padding:8px 12px 8px 8px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font:600 16px "Sora",sans-serif}
.formats li small{display:block;font:400 14px "Source Sans 3",sans-serif;color:var(--muted)}
.formats li.off{opacity:.7;border-style:dashed}
.fi{width:34px;height:40px;flex:none}
.fi .sheet{fill:var(--panel);stroke:var(--line);stroke-width:1.2}
.fi .fold{fill:var(--line-soft);stroke:var(--line);stroke-width:1.2}
.fi .tag{rx:3}
.fi text{font:700 8.5px "Sora",sans-serif;fill:#fff;text-anchor:middle;letter-spacing:.04em}
/* files & firms */
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.two>div{min-width:0}
.list{padding-left:20px;margin:10px 0}
.list li{margin:6px 0;font-size:16px}
/* install */
.install .step h3{margin-top:4px}
.install .step p{color:var(--ink)}
.install .step p.sub{color:var(--muted);font-size:16px}
.install .dl{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 6px}
.install .dlnote{color:var(--muted);font-size:16px;margin:2px 0 0}
/* tiers */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.tier{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px;min-width:0}
.tier.hi{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.tier .nm{font:600 20px "Sora",sans-serif}
.tier .who{font-size:14px;color:var(--muted);margin:4px 0 12px}
.tier ul{list-style:none;padding:0;margin:0}
.tier li{padding:6px 0;border-top:1px solid var(--line-soft);font-size:16px}
.tier li.no{color:var(--muted);text-decoration:line-through}
@media (max-width:820px){.tiers{grid-template-columns:1fr}}
/* faq */
.faq{margin-top:22px;border-bottom:1px solid var(--line-soft);max-width:78ch}
.faq details{border-top:1px solid var(--line-soft)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 0;font:600 17px/1.35 "Sora",sans-serif;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font:500 16px/1 "JetBrains Mono",monospace;color:var(--brand)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:0 0 18px;max-width:70ch;font-size:16px}
/* cta */
.cta{background:var(--brand);color:var(--brand-ink);border-radius:18px;padding:40px;display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
.cta>div{min-width:0}
.cta h2{color:var(--brand-ink)}
.cta p{color:var(--brand-ink);opacity:.92}
.cta code{background:rgba(255,255,255,.14);color:inherit}
.cta .btn.primary{background:var(--brand-ink);color:var(--brand);border-color:var(--brand-ink)}
.cta .btn.ghost{color:var(--brand-ink);border-color:var(--brand-ink)}
.cta .btn:focus-visible{outline-color:var(--mask-soft)}
.cta .meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;font:500 12px "JetBrains Mono",monospace;opacity:.9;margin-top:16px}
.cta .meta span{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.cta .meta img,.cta .meta svg{width:20px;height:20px;flex:none;display:block}
.cta .meta svg{fill:currentColor}
.cta .meta .sep{opacity:.5}
@media (max-width:640px){.cta{padding:28px 20px;border-radius:14px}}
/* RODO / NIS 2 */
.law{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:28px}
.law article{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;min-width:0}
.law .ref{font:500 12px/1 "JetBrains Mono",monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin:0 0 12px}
.law blockquote{margin:0;padding:0 0 0 14px;border-left:2px solid var(--line);font-family:"Source Sans 3",sans-serif;font-size:16px;line-height:1.6;color:var(--muted);font-style:italic;max-width:none}
.law .does{margin:14px 0 0;font-size:16px;line-height:1.6;max-width:none}
.law .does b{font-family:"Sora",sans-serif;font-weight:600;color:var(--brand)}
.src{font-size:14px;color:var(--muted);margin-top:18px;max-width:none}
@media (max-width:760px){.law{grid-template-columns:1fr}}
/* footer */
footer{padding:28px 0 48px;font-size:14px;color:var(--muted);border-top:1px solid var(--line-soft);margin-top:24px}
footer .row{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;align-items:center}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer a{color:var(--muted)}
footer a:hover{color:var(--brand)}
/* prose (podstrony prawne) */
.prose{max-width:72ch;padding:32px 0 64px}
.prose h1{font-size:clamp(26px,3.4vw,36px);margin-bottom:8px}
.prose h2{font-size:20px;margin:36px 0 10px}
.prose p,.prose li{font-size:17px}
.prose ul{padding-left:22px}
.prose .todo{display:inline-block;background:var(--mask-soft);border:1px dashed var(--mask);border-radius:6px;padding:2px 8px;font:500 12px "JetBrains Mono",monospace;color:var(--ink)}
.prose .updated{color:var(--muted);font-size:14px;margin:0 0 28px}
@media (max-width:1140px){nav.top .links{display:none}nav.top .menu{display:block}} /* dziewięć pozycji plus logotyp nie mieszczą się w jednej linii poniżej ~1140 px: wtedy menu rozwijane */
@media (max-width:820px){.hero .grid,.two,.cta{grid-template-columns:1fr}.steps{grid-template-columns:1fr}}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}