/* PLACE IT — placeit.dev · styl „Editorial" */
:root{
  --paper:#FAF6F0;
  --paper-2:#F3EDE4;
  --ink:#181614;
  --ink-2:#5C574F;
  --hair:#D9D1C4;
  --orange:#E9532F;
  --orange-soft:#FABE60;
  --teal:#007EA8;
  --teal-soft:#00CED9;
  --max:1240px;
  --serif:"Fraunces",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --sans:"Inter",system-ui,sans-serif;
  --brandbar:linear-gradient(90deg,var(--orange) 0 30%,var(--orange-soft) 30% 55%,var(--teal-soft) 55% 75%,var(--teal) 75% 100%);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);background:var(--paper);color:var(--ink);
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--orange);color:#fff}

html[data-lang="pl"] .en{display:none!important}
html[data-lang="en"] .pl{display:none!important}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}

/* ---------- typografia ---------- */
.label{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-2);
}
.label b{color:var(--orange);font-weight:500}
h1,h2{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;text-wrap:balance}
h2 em{font-style:italic;color:var(--orange)}
h2 em.t{color:var(--teal)}
.underline-o{
  background-image:linear-gradient(var(--orange),var(--orange));
  background-repeat:no-repeat;background-size:100% 3px;background-position:0 92%;
}
.underline-t{
  background-image:linear-gradient(var(--teal),var(--teal));
  background-repeat:no-repeat;background-size:100% 3px;background-position:0 92%;
}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(250,246,240,0);transition:background .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
.nav::before{content:"";display:block;height:4px;background:var(--brandbar)}
.nav.scrolled{background:rgba(250,246,240,.94);backdrop-filter:blur(8px);border-color:var(--hair)}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:16px 28px;
  display:flex;align-items:center;gap:26px;
}
.nav-logo img{height:64px;width:auto}
.nav-links{display:flex;gap:24px;margin-left:auto;align-items:center}
.nav-links a{
  font-family:var(--mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-2);transition:color .2s;
}
.nav-links a:hover{color:var(--orange)}
.burger{
  display:none;background:none;border:1px solid var(--ink);
  width:42px;height:38px;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:0;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink);transition:transform .25s,opacity .2s}
.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;background:var(--paper);border-top:1px solid var(--hair);border-bottom:1px solid var(--ink)}
.mobile-menu a{
  display:block;padding:14px 22px;border-bottom:1px solid var(--hair);
  font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-2);
}
.mobile-menu a:last-child{border-bottom:0}
.mobile-menu a:hover{color:var(--orange);background:var(--paper-2)}
.menu-open .mobile-menu{display:block}
.nav.menu-open{background:rgba(250,246,240,.98);backdrop-filter:blur(8px)}
.lang-switch{display:flex;border:1px solid var(--ink);font-family:var(--mono);font-size:.72rem}
.lang-switch button{
  background:none;border:0;color:var(--ink);padding:6px 12px;cursor:pointer;
  font-family:inherit;font-size:inherit;letter-spacing:.08em;transition:background .2s,color .2s;
}
.lang-switch button.active{background:var(--ink);color:var(--paper)}

/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;position:relative;padding:150px 0 60px}
.hero .label{margin-bottom:26px}
.hero h1{font-size:clamp(2.8rem,6.4vw,5.2rem);line-height:1.04;max-width:15ch}
.hero h1 em{font-style:italic;color:var(--orange)}
.hero-lead{max-width:52ch;color:var(--ink-2);font-size:1.06rem;margin-top:34px}
.hero-cta{display:flex;gap:26px;margin-top:44px;align-items:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  padding:15px 26px;border:1px solid var(--ink);color:var(--ink);
  transition:background .2s,color .2s,transform .2s;
}
.btn:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn.solid{background:var(--orange);border-color:var(--orange);color:#fff}
.btn.solid:hover{background:var(--ink);border-color:var(--ink)}
.arrow-link{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  border-bottom:1px solid var(--ink);padding-bottom:3px;transition:color .2s,border-color .2s;
}
.arrow-link:hover{color:var(--orange);border-color:var(--orange)}
.hero-scroll{
  position:absolute;bottom:30px;left:28px;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;color:var(--ink-2);
  writing-mode:vertical-rl;
}

/* siatka hero: tekst i figura wyrównane */
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:clamp(40px,6vw,90px);align-items:center;width:100%;
}
/* diagram łączenia w hero — techniczna „figura" */
.hero-art{width:100%;max-width:470px;justify-self:end;margin:0}
.hero-art svg{width:100%;height:auto;display:block}
.hero-art figcaption{margin-top:10px;text-align:right}
.hero-art .node{font-family:var(--mono);font-size:11px;letter-spacing:.12em;fill:var(--ink)}
.hero-art .wire{
  fill:none;stroke-width:1.6;stroke-dasharray:5 6;
  animation:dashmove 16s linear infinite;
}
.hero-art .wire.slow{animation-duration:26s}
.hero-art .wire.rev{animation-direction:reverse;animation-duration:20s}
@keyframes dashmove{to{stroke-dashoffset:-220}}
.hero-art .sat line{stroke:#8B8478;stroke-width:1.1;stroke-dasharray:2 4}
.hero-art .sat circle{fill:var(--paper);stroke:var(--ink-2);stroke-width:1.4}
.hero-art .sat text{font-family:var(--mono);font-size:9px;letter-spacing:.1em;fill:var(--ink-2)}

/* ---------- sekcje ---------- */
section{padding:100px 0;border-top:1px solid var(--hair)}
.sec-head{display:flex;align-items:baseline;gap:24px;margin-bottom:56px;flex-wrap:wrap}
.sec-head .label{white-space:nowrap}
section:nth-of-type(odd) .sec-head .label{color:var(--orange)}
section:nth-of-type(even) .sec-head .label{color:var(--teal)}
.sec-head h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.1}
.sec-lead{color:var(--ink-2);max-width:60ch;font-size:1.02rem;margin-top:-30px;margin-bottom:56px}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.07s}.reveal.d2{transition-delay:.14s}
.reveal.d3{transition-delay:.21s}.reveal.d4{transition-delay:.28s}
.reveal.d5{transition-delay:.35s}.reveal.d6{transition-delay:.42s}

/* ---------- usługi: rejestr ---------- */
.svc{border-top:1px solid var(--hair)}
.svc-row{
  display:grid;grid-template-columns:80px 1.1fr 1.6fr auto;gap:26px;align-items:baseline;
  padding:30px 10px;border-bottom:1px solid var(--hair);
  border-left:3px solid transparent;
  transition:background .25s,padding-left .25s,border-color .25s;
  cursor:default;
}
.svc-row:hover{background:var(--paper-2);padding-left:22px;border-left-color:var(--orange)}
.svc-row:nth-child(even):hover{border-left-color:var(--teal)}
.svc-row .num{font-family:var(--mono);font-size:.8rem;color:var(--orange);transition:color .25s}
.svc-row:nth-child(even) .num{color:var(--teal)}
.svc-row h3{font-family:var(--serif);font-size:1.45rem;font-weight:500;line-height:1.2;transition:color .25s}
.svc-row:hover h3{color:var(--orange)}
.svc-row:nth-child(even):hover h3{color:var(--teal)}
.svc-row p{color:var(--ink-2);font-size:.94rem}
.svc-row .tags{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:var(--teal);text-align:right;white-space:nowrap}
.svc-row:nth-child(even) .tags{color:var(--orange)}

/* ---------- proces ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);border-left:1px solid var(--hair)}
.step{border-right:1px solid var(--hair);padding:8px 22px 0}
.step .big{
  font-family:var(--serif);font-size:3.4rem;line-height:1;color:var(--paper);
  -webkit-text-stroke:1.2px var(--ink);margin-bottom:16px;transition:color .3s;
}
.step:hover .big{color:var(--orange-soft)}
.step:nth-child(even):hover .big{color:var(--teal-soft)}
.step:nth-child(2) h3,.step:nth-child(4) h3{color:var(--teal)}
.step:nth-child(1) h3,.step:nth-child(3) h3,.step:nth-child(5) h3{color:var(--orange)}
.step h3{font-size:.98rem;font-weight:600;margin-bottom:8px}
.step p{color:var(--ink-2);font-size:.85rem}

/* ---------- relacje: cytat ---------- */
.pull{font-family:var(--serif);font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.3;max-width:26ch}
.pull em{font-style:italic;color:var(--teal)}
.rel-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:70px;align-items:start}
.rel-list{border-top:1px solid var(--hair)}
.rel-list li{
  list-style:none;padding:20px 0;border-bottom:1px solid var(--hair);
  display:flex;gap:16px;align-items:baseline;
}
.rel-list .label{min-width:34px;color:var(--orange)}
.rel-list li:nth-child(2) .label{color:var(--teal)}
.rel-list li:nth-child(3) .label{color:var(--orange-soft)}
.rel-list p{color:var(--ink-2);font-size:.92rem}
.rel-list strong{display:block;color:var(--ink);font-size:1rem;margin-bottom:4px}

/* ---------- technologie: tabela ---------- */
.tech-table{border-top:1px solid var(--hair)}
.tech-tr{
  display:grid;grid-template-columns:230px 1fr;gap:26px;
  padding:24px 10px;border-bottom:1px solid var(--hair);
}
.tech-tr dt{
  font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);padding-top:3px;
}
.tech-tr dt::before{
  content:"";display:inline-block;width:18px;height:3px;border-radius:99px;
  background:var(--orange);margin-right:10px;vertical-align:middle;
}
.tech-tr:nth-child(even) dt::before{background:var(--teal)}
.tech-tr dd{color:var(--ink-2);font-size:.95rem}
.tech-tr dd b{color:var(--ink);font-weight:600}

/* pasek/ticker */
.ticker{
  border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  overflow:hidden;padding:14px 0;margin-top:70px;
  background:linear-gradient(90deg,rgba(233,83,47,.06),rgba(250,190,96,.08) 35%,rgba(0,206,217,.07) 70%,rgba(0,126,168,.06));
}
.ticker-track{display:flex;gap:0;width:max-content;animation:tick 40s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-50%)}}
.ticker span{
  font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-2);padding:0 26px;border-right:1px solid var(--hair);white-space:nowrap;
}
.ticker span b{color:var(--orange);font-weight:500}
.ticker span:nth-child(even) b{color:var(--teal)}

/* ---------- projekty: sprawy ---------- */
.case{
  display:grid;grid-template-columns:110px 1fr 340px;gap:30px;
  padding:44px 10px;border-bottom:1px solid var(--hair);align-items:start;
  border-left:3px solid transparent;
  transition:background .25s,border-color .25s;
}
.case:first-of-type{border-top:1px solid var(--hair)}
.case:hover{background:var(--paper-2);border-left-color:var(--orange)}
.case:nth-child(odd):hover{border-left-color:var(--teal)}
.case .idx{
  font-family:var(--serif);font-size:2.6rem;line-height:1;color:var(--paper);
  -webkit-text-stroke:1.1px var(--ink);
}
.case:hover .idx{color:var(--orange-soft)}
.case:nth-child(odd):hover .idx{color:var(--teal-soft)}
.case h3{font-family:var(--serif);font-size:1.6rem;font-weight:500;margin-bottom:12px;line-height:1.2}
.case p{color:var(--ink-2);font-size:.94rem;max-width:58ch}
.case .stack{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.case .stack span{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;
  padding:5px 10px;background:var(--paper);
  border:1px solid rgba(0,126,168,.45);color:var(--teal);
}
.case:nth-child(even) .stack span{border-color:rgba(233,83,47,.45);color:var(--orange)}
.aside-note{
  margin-top:36px;font-family:var(--mono);font-size:.74rem;color:var(--ink-2);letter-spacing:.04em;
}
.aside-note a{border-bottom:1px solid var(--ink-2)}
.aside-note a:hover{color:var(--orange);border-color:var(--orange)}

/* ---------- kontakt ---------- */
.contact{padding:130px 0;text-align:left;background:var(--paper-2)}
.contact h2{font-size:clamp(2.2rem,5.5vw,4rem);max-width:18ch;line-height:1.1}
.mail{
  display:inline-block;margin-top:40px;
  font-family:var(--serif);font-style:italic;font-size:clamp(1.6rem,4.5vw,3rem);
  color:var(--orange);border-bottom:2px solid var(--orange);padding-bottom:4px;
  transition:color .2s,border-color .2s,transform .2s;overflow-wrap:anywhere;
}
.mail:hover{color:var(--teal);border-color:var(--teal);transform:translateX(6px)}
.contact .label{margin-top:22px}

/* ---------- stopka ---------- */
footer{padding:0 0 34px;background:var(--paper)}
footer::before{content:"";display:block;height:4px;background:var(--brandbar);margin-bottom:34px}
.foot{
  max-width:var(--max);margin:0 auto;padding:0 28px;
  display:flex;align-items:center;gap:26px;flex-wrap:wrap;
}
.foot img{height:48px}
.foot .links{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap}
.foot a{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.foot a:hover{color:var(--orange)}
.foot .copy{width:100%;font-family:var(--mono);font-size:.68rem;color:var(--ink-2);letter-spacing:.06em}

/* ---------- podstrony ---------- */
.page{padding:150px 0 90px;min-height:60vh}
.page h1{font-size:clamp(2rem,5vw,3.4rem);margin:14px 0 18px;max-width:24ch}
.page h1 em{font-style:italic;color:var(--orange)}
.back-home{
  display:inline-block;font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-2);margin-bottom:26px;
  border-bottom:1px solid var(--hair);transition:color .2s,border-color .2s;
}
.back-home:hover{color:var(--orange);border-color:var(--orange)}
.prose{max-width:76ch;overflow-wrap:break-word}
.prose h2{font-size:1.5rem;margin:46px 0 12px}
.prose h3{font-family:var(--sans);font-weight:600;font-size:1.05rem;margin:28px 0 8px}
.prose p,.prose li{color:var(--ink-2);font-size:.97rem}
.prose ul{padding-left:22px;margin:10px 0}
.prose li{margin:6px 0}
.prose li::marker{color:var(--orange)}
.prose strong{color:var(--ink)}
.prose a{color:var(--teal);border-bottom:1px solid rgba(0,126,168,.4)}
.prose a:hover{color:var(--orange);border-color:var(--orange)}
.prose .date{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal);
}
/* galeria zrzutów ekranu — „telefony" na papierze */
.shots{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 34px;margin:64px 0 16px}
.shot{margin:0}
.shot img{
  width:100%;height:auto;display:block;
  border:2px solid var(--ink);border-radius:24px;
  box-shadow:10px 10px 0 var(--paper-2), 10px 10px 0 1px var(--hair);
  transition:transform .25s;
}
.shot:hover img{transform:translateY(-6px) rotate(-.6deg)}
.shot:nth-child(even):hover img{rotate:none;transform:translateY(-6px) rotate(.6deg)}
.shot figcaption{
  margin-top:14px;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-2);
}
.shot:nth-child(odd) figcaption{color:var(--orange)}
.shot:nth-child(even) figcaption{color:var(--teal)}

.store-badge{
  display:inline-flex;align-items:center;gap:14px;margin-top:28px;
  border:1px solid var(--ink);padding:13px 24px;transition:background .2s,color .2s,transform .2s;
}
.store-badge:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.store-badge .apple svg{width:24px;height:24px;fill:currentColor;display:block}
.store-badge small{
  display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;
  text-transform:uppercase;color:inherit;opacity:.7;
}
.store-badge .big{font-weight:600;font-size:.98rem}

/* ---------- rwd ---------- */
@media(max-width:1080px){
  .hero{padding-bottom:80px}
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-art{justify-self:start;max-width:360px}
}
@media(max-width:900px){
  .nav-links a{display:none}
  .burger{display:flex}
  .nav{background:rgba(250,246,240,.94)}
}
@media(max-width:960px){
  .svc-row{grid-template-columns:56px 1fr;grid-template-rows:auto auto auto}
  .svc-row h3{grid-column:2}
  .svc-row p{grid-column:2}
  .svc-row .tags{grid-column:2;text-align:left}
  .steps{grid-template-columns:1fr 1fr;border-top:1px solid var(--hair)}
  .step{padding:22px}
  .rel-grid{grid-template-columns:1fr;gap:40px}
  .case{grid-template-columns:70px 1fr}
  .case .stack{grid-column:2;justify-content:flex-start;margin-top:6px}
  .tech-tr{grid-template-columns:1fr;gap:8px}
  /* zrzuty: pozioma karuzela ze snapem */
  .shots{
    display:flex;overflow-x:auto;gap:18px;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
    margin-left:-18px;margin-right:-18px;padding:6px 18px 14px;
    scrollbar-width:none;
  }
  .shots::-webkit-scrollbar{display:none}
  .shot{flex:0 0 64%;scroll-snap-align:center}
}
@media(max-width:640px){
  .wrap{padding:0 18px}
  .nav-inner{padding:12px 18px;gap:14px}
  .nav-links{gap:12px}
  .nav-logo img{height:48px}
  section{padding:70px 0}
  .hero{padding:130px 0 80px}
  .hero h1{font-size:clamp(2.2rem,10vw,3rem)}
  .steps{grid-template-columns:1fr}
  .sec-head{gap:10px}
  .sec-lead{margin-top:-36px}
  .foot .links{margin-left:0}
  .hero-scroll{display:none}
  .page{padding:130px 0 70px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
  .hero-art .packet{display:none}
}