/* Dinfinit — makieta strony. Zero zewnętrznych zasobów: fonty z własnego serwera (fonts/fonts.css). */
:root{
  --brand:#12314B; --brand-dk:#0C2436; --signal:#D8552F;
  --ink:#0B1016; --slate:#5A6675; --mist:#C9D6DE; --chalk:#F4F5F3; --paper:#FFFFFF; --line:#DFE4E8;
  --f-head:"Archivo","Helvetica Neue",Arial,system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --w:1160px; --pad:clamp(16px,4vw,40px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--chalk);color:var(--ink);font:400 17px/1.6 var(--f-body)}
img,svg{max-width:100%}
strong,b{font-weight:600}
a{color:var(--brand);text-underline-offset:3px}
a:focus-visible,summary:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--w);margin:0 auto;padding-inline:var(--pad)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--brand);color:#fff;padding:8px 12px;z-index:20}
.tbd{background:#FFEBA8;color:#4A3700;padding:0 4px;border-radius:3px;font-style:normal}
.mock-note{background:#FFF6D6;color:#4A3700;font:500 12.5px/1.4 var(--f-mono);text-align:center;padding:8px 16px;border-bottom:1px solid #F0DE9C}
.k-label{font:500 12px/1.2 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}

/* ---------- nagłówek ---------- */
.top{position:sticky;top:0;z-index:10;background:rgba(244,245,243,.9);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:64px}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{display:block;height:30px;width:auto}
nav.main ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
nav.main a{color:var(--ink);text-decoration:none;font-size:15px}
nav.main a:hover{color:var(--brand);text-decoration:underline}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;text-decoration:none;padding:12px 20px;border-radius:999px;font-weight:500;font-size:15px;line-height:1.2;transition:background .2s}
.btn:hover{background:var(--brand-dk)}
.btn.ghost{background:transparent;color:var(--brand);box-shadow:inset 0 0 0 1px var(--mist)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--brand)}
.menu{display:none}
@media (max-width:960px){
  nav.main,.top .btn:not(.ghost){display:none}
  .menu{display:block;position:relative}
  .menu summary{list-style:none;cursor:pointer;padding:8px 14px;border:1px solid var(--mist);border-radius:999px;font-size:14px;color:var(--brand)}
  .menu summary::-webkit-details-marker{display:none}
  .menu ul{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;list-style:none;margin:0;width:min(260px,calc(100vw - 32px));box-shadow:0 16px 40px rgba(11,16,22,.1)}
  .menu a{display:block;padding:10px 12px;color:var(--ink);text-decoration:none;border-radius:8px}
  .menu a:hover{background:var(--chalk)}
}

/* ---------- sekcje ---------- */
section{padding-block:clamp(64px,10vw,120px)}
.band{background:var(--paper);border-block:1px solid var(--line)}
.eyebrow{font:500 12px/1 var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--slate);display:flex;gap:10px;align-items:center;margin:0}
.eyebrow::before{content:"";width:20px;height:1px;background:currentColor}
h1,h2,h3{font-family:var(--f-head);color:var(--brand);margin:0;text-wrap:balance}
h1{font-weight:600;font-size:clamp(38px,6vw,70px);line-height:1.04;letter-spacing:-.028em}
h2{font-weight:600;font-size:clamp(28px,3.6vw,44px);line-height:1.1;letter-spacing:-.02em}
h3{font-weight:600;font-size:19px;line-height:1.3;letter-spacing:-.005em}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:var(--slate);max-width:62ch;margin:0}
.sec-head{display:grid;gap:18px;max-width:780px;margin-bottom:clamp(36px,5vw,56px)}
.note{color:var(--slate);font-size:15px;margin:28px 0 0;max-width:70ch}
.chips{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.chips li{font:500 12.5px/1 var(--f-mono);color:var(--brand);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:8px 11px}
.band .chips li{background:var(--chalk)}
.tag{align-self:flex-start;font:500 11px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;padding:7px 10px;border-radius:999px;background:var(--chalk);color:var(--brand)}

/* ---------- hero ---------- */
.hero{padding-block:clamp(48px,8vw,104px) clamp(56px,8vw,96px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(32px,5vw,64px);align-items:center}
.hero-copy{display:grid;gap:24px}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-art svg{display:block;width:100%;height:auto}
.doors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:clamp(40px,6vw,64px)}
.door{display:block;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:26px 28px;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s,box-shadow .2s}
.door:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:0 14px 32px rgba(18,49,75,.08)}
.door .k-label{display:block}
.door h3{margin:14px 0 8px;font-size:22px}
.door p{margin:0;color:var(--slate);font-size:15.5px}
.door .go{margin-top:18px;display:inline-block;color:var(--brand);font-weight:500;font-size:15px}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:240px;justify-self:center}
  .doors{grid-template-columns:1fr}
}

/* ---------- dwie drogi ---------- */
.path{display:grid;grid-template-columns:230px minmax(0,1fr);gap:28px;padding-block:32px;border-top:1px solid var(--line)}
.path:last-of-type{border-bottom:1px solid var(--line)}
.path-name h3{font-size:22px}
.path-name p{margin:8px 0 0;color:var(--slate);font-size:15px}
.path-name .k-label{display:block;margin-bottom:10px}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{padding:20px;border-radius:14px;background:var(--chalk);counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);font:500 12px/1 var(--f-mono);color:var(--slate);display:block;margin-bottom:14px}
.steps b{display:block;font:600 17px/1.3 var(--f-head);color:var(--brand);margin-bottom:6px}
.steps span{font-size:14.5px;color:var(--slate);line-height:1.5;display:block}
.steps li.end{background:var(--brand)}
.steps li.end b{color:#fff}
.steps li.end span,.steps li.end::before{color:var(--mist)}
@media (max-width:960px){.path{grid-template-columns:1fr;gap:18px}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* ---------- własne projekty (dyskretnie, przy spółce) ---------- */
.own{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:clamp(24px,5vw,72px);margin-top:clamp(48px,7vw,72px)}
.own p{margin:10px 0 0;color:var(--slate);font-size:15.5px;max-width:34ch}
.own ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.own li a{display:grid;grid-template-columns:130px minmax(0,1fr) auto;gap:16px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.own b{font:600 16px/1.3 var(--f-head);color:var(--brand)}
.own span{color:var(--slate);font-size:15px}
.own i{font:400 13px/1 var(--f-mono);font-style:normal;color:var(--slate)}
.own li a:hover i{color:var(--brand);text-decoration:underline}
@media (max-width:860px){.own{grid-template-columns:1fr}.own li a{grid-template-columns:minmax(0,1fr) auto;gap:4px 16px}.own span{grid-column:1/-1;grid-row:2}}

/* ---------- zasady ---------- */
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.grid4>div{background:var(--paper);padding:28px}
.band .grid4>div{background:var(--chalk)}
.grid4 .n{font:500 12px/1 var(--f-mono);color:var(--slate);display:block;margin-bottom:18px}
.grid4 h3{margin-bottom:10px}
.grid4 p{margin:0;color:var(--slate);font-size:15.5px}
.scope{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:28px}

/* ---------- partnerstwo ---------- */
.partner{background:var(--brand);color:#DCE5EB;border-radius:24px;padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,5vw,64px)}
.partner h2{color:#fff}
.partner .eyebrow{color:var(--mist)}
.partner .intro{display:grid;gap:18px;align-content:start}
.partner .intro p{margin:0;font-size:17px;line-height:1.6}
.partner ul{list-style:none;margin:0;padding:0}
.partner li{padding-block:18px;border-top:1px solid rgba(201,214,222,.22)}
.partner li:first-child{border-top:0;padding-top:0}
.partner li b{color:#fff;display:block;font:600 17px/1.3 var(--f-head);margin-bottom:4px}
.partner li span{font-size:15px;color:#B9C8D2}
@media (max-width:860px){.partner{grid-template-columns:1fr}}

/* ---------- odpowiedzialność ---------- */
.csr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,5vw,72px)}
.csr .intro{display:grid;gap:18px;align-content:start}
.csr .intro p{margin:0;color:var(--slate)}
.commit{list-style:none;margin:0;padding:0}
.commit li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:14px;padding-block:18px;border-top:1px solid var(--line)}
.commit li:last-child{border-bottom:1px solid var(--line)}
.commit li::before{content:"";width:9px;height:15px;margin:4px 0 0 6px;border-radius:50%;background:var(--brand)}
.commit b{display:block;font:600 17px/1.3 var(--f-head);color:var(--brand);margin-bottom:4px}
.commit span{color:var(--slate);font-size:15.5px}
@media (max-width:860px){.csr{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:clamp(32px,5vw,72px);align-items:start}
.faq-grid .sec-head{margin-bottom:0;position:sticky;top:96px}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:22px 0;font:600 19px/1.35 var(--f-head);color:var(--brand)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;font:400 26px/1 var(--f-mono);color:var(--slate);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--brand-dk)}
.faq details>div{padding:0 40px 24px 0;color:#3A4550;max-width:68ch}
.faq details p{margin:0 0 10px}
.faq details p:last-child{margin:0}
@media (max-width:860px){.faq-grid{grid-template-columns:1fr}.faq-grid .sec-head{position:static}.faq summary{font-size:17.5px}.faq details>div{padding-right:0}}

/* ---------- spółka ---------- */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.facts div{background:var(--paper);padding:30px 28px}
.facts b{display:block;font:600 clamp(40px,4.4vw,56px)/1 var(--f-head);color:var(--brand);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.facts span{display:block;margin-top:12px;color:var(--slate);font-size:15px}

/* ---------- kontakt ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(32px,5vw,72px);align-items:end}
.contact .intro{display:grid;gap:20px}
.mail{display:inline-block;font:600 clamp(26px,3.6vw,42px)/1.15 var(--f-head);color:var(--brand);text-decoration:none;letter-spacing:-.02em;border-bottom:3px solid var(--signal);padding-bottom:4px;overflow-wrap:anywhere}
.mail:hover{color:var(--brand-dk)}
.addr{font-style:normal;color:var(--slate);font-size:15.5px;line-height:1.7;border-left:1px solid var(--line);padding-left:24px}
.addr b{color:var(--ink);font-weight:500}
@media (max-width:860px){.contact{grid-template-columns:1fr}.addr{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:20px}}

/* ---------- stopka ---------- */
footer{background:var(--ink);color:#AEB9C4;padding-block:56px 40px;font-size:14.5px}
footer .wrap{display:grid;gap:36px}
.foot-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
footer nav ul{display:flex;flex-wrap:wrap;gap:12px 24px;list-style:none;margin:0;padding:0}
footer a{color:#E6ECF0;text-decoration:none}
footer a:hover{text-decoration:underline}
.nocookie{display:inline-flex;gap:10px;align-items:center;font-size:13px;color:#C9D6DE;border:1px solid #28333F;border-radius:999px;padding:7px 14px}
.nocookie::before{content:"";width:7px;height:12px;border-radius:50%;background:var(--signal)}
.reg{font:400 12.5px/1.9 var(--f-mono);color:#8795A3;border-top:1px solid #1E2833;padding-top:28px;margin:0}

/* ---------- dokumenty ---------- */
.doc{max-width:780px;padding-block:clamp(40px,7vw,80px) clamp(64px,9vw,112px)}
.doc h1{font-size:clamp(34px,5vw,54px)}
.doc .meta{font:400 13px/1.7 var(--f-mono);color:var(--slate);margin:18px 0 0}
.doc h2{font-size:23px;margin:56px 0 14px;letter-spacing:-.01em;scroll-margin-top:84px}
.doc h2 .num{font:500 13px/1 var(--f-mono);color:var(--slate);margin-right:10px;vertical-align:3px}
.doc p,.doc li{color:#26303A}
.doc ul,.doc ol{padding-left:22px}
.doc li{margin-block:6px}
.toc{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px 26px;margin-top:36px}
.toc p{margin:0 0 10px;font:500 12px/1 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.toc ol{margin:0;padding-left:22px;columns:2;column-gap:36px}
.toc li{margin-block:4px;break-inside:avoid}
.toc a{text-decoration:none}
.toc a:hover{text-decoration:underline}
@media (max-width:640px){.toc ol{columns:1}}
.callout{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--brand);padding:18px 22px;border-radius:0 14px 14px 0;margin:28px 0}
.callout p{margin:0}
.tbl{overflow-x:auto;margin:18px 0;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.tbl table{border-collapse:collapse;width:100%;font-size:15px;min-width:520px}
.tbl th,.tbl td{border-top:1px solid var(--line);padding:12px 16px;text-align:left;vertical-align:top}
.tbl tr:first-child th,.tbl tr:first-child td{border-top:0}
.tbl th{font:600 15px/1.35 var(--f-head);color:var(--brand);width:36%}

/* ---------- produkcja: przełącznik języka ---------- */
.top-actions{display:flex;align-items:center;gap:10px}
.lang{font:500 13px/1 var(--f-mono);letter-spacing:.06em;color:var(--brand);text-decoration:none;padding:9px 11px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--mist)}
.lang:hover{box-shadow:inset 0 0 0 1px var(--brand)}
@media (max-width:520px){.top .btn.ghost{display:none}}

/* ---------- strona 404 ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.e404{padding-block:clamp(56px,11vw,136px);display:grid;gap:22px;max-width:680px}
.e404 .code{margin:0;display:flex;align-items:center;gap:.06em;font:600 clamp(88px,16vw,168px)/.9 var(--f-head);color:var(--brand);letter-spacing:-.04em}
.e404 .code svg{height:.7em;width:auto;flex:none}
.e404 h1{font-size:clamp(32px,4.6vw,48px)}

/* ---------- telefon: tabele dokumentów bez przewijania w bok, większe pola kliknięcia w stopce ---------- */
@media (max-width:560px){
  .tbl{overflow-x:visible}
  .tbl table,.tbl tbody{display:block;min-width:0}
  .tbl tr{display:block;padding:14px 18px;border-top:1px solid var(--line)}
  .tbl tr:first-child{border-top:0}
  .tbl th,.tbl td{display:block;width:auto;border:0;padding:0}
  .tbl th{margin-bottom:4px}
  footer nav ul{gap:0 22px}
  footer nav a{display:inline-block;padding-block:12px}
}