/* ===== Fonty (hostowane lokalnie) ===== */
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/plex-sans-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/plex-sans-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plex-mono-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plex-mono-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/plex-mono-500-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/plex-mono-500-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ===== Tokeny ===== */
:root{
  --bg:#FFFFFF; --ink:#10231C; --green:#0E5A43; --green-d:#0A4433; --line:#E5ECE9; --muted:#5E706A; --alarm:#D93D2B;
  --paper-minor:#F3F7F5;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --gap:24px; --max:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}
body{
  margin:0;color:var(--ink);font:400 17px/1.65 var(--sans);
  background-color:var(--bg);
  /* papier milimetrowy: linie co 8 px (drobne) i co 40 px (główne) */
  background-image:
    linear-gradient(to right,var(--line) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line) 1px,transparent 1px),
    linear-gradient(to right,var(--paper-minor) 1px,transparent 1px),
    linear-gradient(to bottom,var(--paper-minor) 1px,transparent 1px);
  background-size:40px 40px,40px 40px,8px 8px,8px 8px;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:var(--green);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 6px #fff}
.mono{font-family:var(--mono)}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.55rem,1rem + 3vw,2.9rem)}
.hero h1{font-size:clamp(1.55rem,1rem + 2vw,2.35rem)}
@media (max-width:480px){h1{overflow-wrap:break-word}}
h2{font-size:clamp(1.4rem,2.4vw,1.85rem);margin-top:1.6em}
h3{font-size:1.15rem;margin-top:1.4em}
p,ul,ol{margin:0 0 1em}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100;font-family:var(--mono)}
.skip:focus{left:16px;top:16px}
main:focus{outline:none}

/* ===== Siatka 12 kolumn ===== */
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gap)}
.grid>*{grid-column:1/-1;min-width:0}
@media (min-width:900px){
  .span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-5{grid-column:span 5}
  .span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:span 12}
}
@media (min-width:600px) and (max-width:899px){.span-3,.span-4{grid-column:span 6}}

/* ===== Przyciski ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:12px 22px;border:2px solid var(--green);border-radius:0;background:var(--green);color:#fff;font:500 14px/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--green-d);border-color:var(--green-d)}
.btn--ghost{background:#fff;color:var(--green)}
.btn--ghost:hover{background:var(--line);color:var(--green-d)}
.btn--inv{background:#fff;color:var(--green);border-color:#fff}
.btn--inv:hover{background:var(--line);border-color:var(--line);color:var(--green-d)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* ===== Nagłówek ===== */
.bar{background:var(--green);color:#fff;font-family:var(--mono);position:relative;z-index:10}
.bar a{color:#fff}
.bar a.btn--inv{color:var(--green)}
.bar a.btn--inv:hover{color:var(--green-d)}
.bar__in{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand__mark{width:34px;height:34px;flex:none}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__main{font-weight:500;font-size:15px;letter-spacing:.04em}
.brand__sub{font-size:11px;letter-spacing:.14em;opacity:.85}
.nav-desk ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav-desk a{display:block;padding:8px 12px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;text-decoration:none;border:1px solid transparent}
.nav-desk a:hover{border-color:rgba(255,255,255,.5)}
.nav-desk a[aria-current]{border-color:#fff}
.bar__cta{display:flex;align-items:center;gap:16px}
.bar__tel{font-size:14px;letter-spacing:.03em;text-decoration:none;white-space:nowrap}
.bar__tel:hover{text-decoration:underline}
.bar :focus-visible{outline-color:#fff;box-shadow:0 0 0 6px var(--ink)}
.nav-mob{display:none}
@media (max-width:1023px){
  .nav-desk,.bar__cta .btn{display:none}
}
@media (max-width:1023px){
  .nav-mob{display:block;background:var(--green-d);border-top:1px solid rgba(255,255,255,.25)}
  .nav-mob summary{list-style:none;cursor:pointer;padding:12px 0;font-size:13px;letter-spacing:.14em}
  .nav-mob summary::-webkit-details-marker{display:none}
  .nav-mob__sum{display:flex;justify-content:space-between;align-items:center}
  .nav-mob__ico{width:14px;height:14px;position:relative}
  .nav-mob__ico::before,.nav-mob__ico::after{content:"";position:absolute;left:0;top:6px;width:14px;height:2px;background:#fff}
  .nav-mob__ico::after{transform:rotate(90deg)}
  .nav-mob[open] .nav-mob__ico::after{transform:none}
  .nav-mob ul{list-style:none;margin:0;padding:0 0 8px;border-top:1px solid rgba(255,255,255,.25)}
  .nav-mob li a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.18);text-decoration:none;text-transform:uppercase;font-size:14px;letter-spacing:.08em}
  .nav-mob li a[aria-current]{text-decoration:underline}
  .nav-mob__tel{padding:8px 0 16px;margin:0}
}
@media (max-width:520px){.bar__tel{display:none}.brand__main{font-size:13px}}

/* ===== Okruszki ===== */
.crumbs{border-bottom:1px solid var(--line);background:rgba(255,255,255,.9)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:10px 0;font:13px/1.4 var(--mono);color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--muted)}
.crumbs span[aria-current]{color:var(--ink)}

/* ===== Hero ===== */
.hero{padding:48px 0 40px}
.hero__txt{background:#fff;border:1px solid var(--line);padding:28px}
.tlabel{display:inline-block;font:500 14px/1 var(--mono);color:var(--green);border:1px solid var(--green);padding:8px 10px;margin-bottom:20px;letter-spacing:.04em}
.lead{font-size:1.15rem;color:var(--ink)}
.hero .btns{margin-top:24px}
.chart{margin:0;background:#fff;border:1px solid var(--line);padding:16px}
.chart figcaption{font-size:12px;color:var(--muted);margin-top:8px;letter-spacing:.04em}
.ch-band{fill:#E5F1EC}
.ch-grid{stroke:var(--line);stroke-width:1}
.ch-lim{stroke:var(--green);stroke-width:1.5;stroke-dasharray:6 4}
.ch-tick{font:12px var(--mono);fill:var(--muted)}
.ch-lbl{font:500 12px var(--mono);fill:var(--green);letter-spacing:.04em}
.ch-line{fill:none;stroke:var(--ink);stroke-width:2.5;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:0;animation:draw 2.4s ease-out both}
.ch-alarm{fill:var(--alarm);animation:pop .4s 2.3s ease-out both}
.ch-alarm-ring{fill:none;stroke:var(--alarm);stroke-width:1.5;animation:pop .4s 2.4s ease-out both}
.ch-alarm-txt{font:500 13px var(--mono);fill:var(--alarm);animation:pop .4s 2.4s ease-out both}
@keyframes draw{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes pop{from{opacity:0}to{opacity:1}}
@media (min-width:900px){.hero .grid{align-items:stretch}}

/* ===== Sekcje ===== */
.sec{padding:40px 0}
.sec__head{display:flex;align-items:baseline;gap:16px;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:28px}
.sec__head h2{margin:0}
.sec__no{font:500 13px var(--mono);color:var(--green);letter-spacing:.08em}
.panel{background:#fff;border:1px solid var(--line);padding:24px}
.panel h3{margin-top:0}
.kicker{font-size:13px;color:var(--green);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.out{color:var(--alarm);font-weight:500}

/* ===== Karty protokołu ===== */
.protos{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.proto{background:#fff;border:1px solid var(--ink);display:flex;flex-direction:column}
.proto__head{display:flex;justify-content:space-between;gap:8px;background:var(--ink);color:#fff;font-size:12px;letter-spacing:.06em;padding:8px 12px;text-transform:uppercase}
.proto__head span:last-child{text-align:right}
.proto__dl{margin:0;flex:1}
.proto__dl>div{display:grid;grid-template-columns:1fr;border-bottom:1px solid var(--line);padding:10px 12px}
.proto__dl dt{font-size:11px;color:var(--muted);letter-spacing:.08em}
.proto__dl dd{margin:2px 0 0}
.proto__link{margin:0;padding:12px;font:500 14px var(--mono)}

/* ===== Kroki ===== */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-top:3px solid var(--green);padding:20px;counter-increment:s}
.steps li::before{content:"KROK_0" counter(s);display:block;font:500 12px var(--mono);color:var(--green);letter-spacing:.1em;margin-bottom:8px}
.steps strong{display:block;margin-bottom:4px}

/* ===== Tabela ===== */
.tbl-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);margin:0 0 1.4em}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:500 12px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:#F7FAF9}
td.mono{white-space:nowrap}

/* ===== Strony treści ===== */
.page-head{padding:40px 0 24px}
.meta{margin:0;background:#fff;border:1px solid var(--line);padding:16px;align-self:start;font-size:13px}
.meta div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding:6px 0}
.meta div:last-child{border-bottom:0}
.meta dt{color:var(--muted)}
.meta dd{margin:0;text-align:right}
.prose{background:#fff;border:1px solid var(--line);padding:28px;margin-bottom:40px}
.prose>h2:first-child{margin-top:0}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin-bottom:.35em}
.side{margin-bottom:40px}
.side__box{background:#fff;border:1px solid var(--line);padding:20px;position:sticky;top:16px}
.side__lbl{font-size:12px;color:var(--muted);letter-spacing:.08em;margin-bottom:8px}
.side__box ul{list-style:none;padding:0;margin:0}
.side__box li{border-bottom:1px solid var(--line)}
.side__box li a{display:block;padding:10px 0}
.side__box .btn{width:100%;margin-top:16px}
.cta-box{border:2px solid var(--green);background:#F4F9F7;padding:20px;margin:1.6em 0}
.cta-box__lbl{font-size:12px;color:var(--green);letter-spacing:.1em;margin-bottom:4px}
.cta-box__t{font-weight:700;font-size:1.15rem;margin-bottom:6px}
.cta-box .btns{margin:12px 0 0}
.note{border-left:4px solid var(--ink);background:#F7FAF9;padding:14px 18px;margin:1.4em 0}
.note__lbl{font-size:12px;letter-spacing:.1em;font-weight:500;margin-bottom:4px}
.note p:last-child{margin-bottom:0}
.dont li::marker{content:"✕  ";color:var(--ink)}
.do li::marker{content:"✓  ";color:var(--green)}
.faq details{background:#fff;border:1px solid var(--line);margin-bottom:8px}
.faq summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--green)}
.faq details[open] summary::after{content:"−"}
.faq details>div{padding:0 18px 14px}
.cards{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:#fff;border:1px solid var(--line);padding:20px;display:flex;flex-direction:column}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0;margin-top:auto}
.final{background:var(--green);color:#fff;padding:32px}
.final a:not(.btn){color:#fff}
.final .btn{background:#fff;color:var(--green);border-color:#fff}
.final .btn--ghost{background:transparent;color:#fff;border-color:#fff}
.final :focus-visible{outline-color:#fff}
.final .mono{opacity:.9}

/* ===== Stopka ===== */
.foot{background:var(--ink);color:#E8EFEC;padding:40px 0 32px;margin-top:40px;font-size:15px}
.foot a{color:#fff}
.foot__lbl{font-size:12px;letter-spacing:.1em;color:#A9BDB5}
.foot ul{list-style:none;padding:0;margin:0}
.foot li{margin-bottom:6px}
.foot__tel{font:500 20px var(--mono)}
.foot .btn{background:#fff;color:var(--ink);border-color:#fff}
.foot :focus-visible{outline-color:#fff;box-shadow:none}
@media (min-width:900px){.foot__a,.foot__b,.foot__c{grid-column:span 4}}

/* ===== Dolny pasek mobile ===== */
.dock{display:none}
@media (max-width:767px){
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .dock{display:grid;grid-template-columns:2fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--ink);padding-bottom:env(safe-area-inset-bottom);border-top:2px solid var(--green)}
  .dock a{display:flex;align-items:center;justify-content:center;min-height:56px;color:#fff;text-decoration:none;font:500 13px var(--mono);text-transform:uppercase;letter-spacing:.06em}
  .dock__main{background:var(--green)}
  .dock__call{border-right:1px solid rgba(255,255,255,.2)}
  .dock :focus-visible{outline:3px solid #fff;outline-offset:-4px;box-shadow:none}
  .hero{padding-top:24px}
  .hero__txt,.prose{padding:20px 16px}
  .wrap{padding:0 16px}
  .dock a{letter-spacing:.02em;font-size:12px}
}

/* ===== Ograniczenie ruchu ===== */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .ch-line{stroke-dashoffset:0}
}