:root{
  --bg:#07080A;
  --bg2:#0A0C10;
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.72);
  --muted2:rgba(255,255,255,.56);

  --line:rgba(255,255,255,.10);
  --line2:rgba(255,255,255,.16);

  --blue:#93C5FD;
  --copper:#D39A66;
  --copper2:#F0C08A;

  --shadow: 0 26px 80px rgba(0,0,0,.55);
  --r12:12px;
  --r16:16px;
  --r20:20px;
  --max: 1160px;

  --h-font: "Space Grotesk", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --b-font: "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: var(--b-font);
  background: linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--copper2)}
strong{color:rgba(255,255,255,.96)}

.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
@media (max-width:520px){ .container{width:calc(100% - 28px);} }

.bg{position:fixed; inset:0; z-index:-1; pointer-events:none}
.bg__radial{
  position:absolute; inset:-30%;
  background:
    radial-gradient(900px 520px at 18% 8%, rgba(147,197,253,.14), transparent 58%),
    radial-gradient(900px 520px at 88% 18%, rgba(211,154,102,.16), transparent 60%);
  opacity:.95;
}
.bg__noise{
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  opacity:.07;
  mix-blend-mode:overlay;
}
.bg__vignette{
  position:absolute; inset:0;
  background: radial-gradient(80% 60% at 50% 10%, transparent 0%, rgba(0,0,0,.46) 55%, rgba(0,0,0,.80) 100%);
}

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(10,12,16,.84), rgba(10,12,16,.48));
  border-bottom:1px solid var(--line);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand{display:flex; align-items:center; gap:12px; min-width: 240px; position:relative; z-index:2;}
.brand__logo{
  height: 40px;
  width:auto;
  max-width: 220px;
  display:block;
  object-fit:contain;
  filter: drop-shadow(0 14px 26px rgba(0,0,0,.35));
}
.brand__text{display:flex; flex-direction:column; line-height:1.1}
.brand__name{font-family:var(--h-font); font-weight:700; letter-spacing:.08em}
.brand__sub{margin-top:4px; font-size:12px; color:var(--muted2)}

.header__right{display:flex; align-items:center; gap:10px; position:relative; z-index:2}

/* Lang */
.lang{display:flex; align-items:center; gap:8px}
.lang__btn{
  font-family:var(--h-font);
  font-size:12px;
  letter-spacing:.12em;
  font-weight:700;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: rgba(255,255,255,.82);
  cursor:pointer;
}
.lang__btn[aria-pressed="true"]{
  border-color: rgba(211,154,102,.50);
  background: rgba(211,154,102,.14);
  color: rgba(255,255,255,.95);
}

/* Desktop nav */
.nav{display:flex; align-items:center; gap: 16px;}
.nav a{
  font-family: var(--h-font);
  font-weight: 600;
  letter-spacing:.02em;
  font-size: 14px;
  color: rgba(255,255,255,.84);
  padding: 10px 10px;
  border-radius: 999px;
}
.nav a:hover{ background: rgba(255,255,255,.04); }
.nav a.is-active{
  background: rgba(211,154,102,.10);
  border: 1px solid rgba(211,154,102,.22);
}
.nav__cta{
  border: 1px solid rgba(211,154,102,.34);
  background: rgba(211,154,102,.12);
  font-weight:700;
}

/* Mobile nav button */
.navbtn{
  width:44px; height:44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:6px;
  cursor:pointer;
}
.navbtn__bar{
  width:18px; height:2px;
  background: rgba(255,255,255,.86);
  border-radius:2px;
  transition: transform .18s ease, opacity .18s ease;
}
.navbtn[aria-expanded="true"] .navbtn__bar:nth-child(1){ transform: translateY(4px) rotate(45deg); }
.navbtn[aria-expanded="true"] .navbtn__bar:nth-child(2){ transform: translateY(-4px) rotate(-45deg); }

/* Mobile nav panel */
.nav--mobile{
  position: fixed;
  right: 14px;
  top: 72px;
  width: min(360px, calc(100% - 28px));
  flex-direction:column;
  align-items:stretch;
  gap: 6px;
  padding: 12px;
  border-radius: var(--r16);
  border: 1px solid var(--line);
  background: rgba(10,12,16,.92);
  box-shadow: var(--shadow);
  opacity:0;
  transform: translateY(-8px);
  pointer-events:none;
  transition: .18s ease;
  z-index:3;
}
.nav--mobile a{ padding: 12px 12px; border-radius: 12px; }
.nav--mobile.nav--open{
  opacity:1;
  transform: translateY(0);
  pointer-events:auto;
}
.overlay{
  position:fixed; inset:0;
  background: rgba(0,0,0,.55);
  opacity:0;
  pointer-events:none;
  transition: .18s ease;
  z-index:1;
}
.overlay--show{ opacity:1; pointer-events:auto; }
.no-scroll{ overflow:hidden; }

/* Show desktop vs mobile */
.nav--desktop{ display:none; }
@media (min-width: 980px){
  .nav--desktop{ display:flex; }
  .navbtn{ display:none; }
  .overlay{ display:none; }
  .nav--mobile{ display:none !important; }
}

/* HERO */
.hero{
  position:relative;
  padding: 86px 0 38px;
  border-bottom: 1px solid var(--line);
  overflow:hidden;
}
.hero__bg{
  position:absolute; inset:-1px;
  background:
    linear-gradient(180deg, rgba(0,0,0,.38), rgba(0,0,0,.82)),
    radial-gradient(800px 420px at 28% 20%, rgba(147,197,253,.14), transparent 60%),
    radial-gradient(900px 520px at 85% 40%, rgba(211,154,102,.16), transparent 62%),
    url("assets/hero.jpg");
  background-size: cover;
  background-position: center;
  opacity:.80;
  filter:saturate(1.02) contrast(1.06);
  pointer-events:none;
  z-index:0;
}
.hero__inner{ position:relative; z-index:1; }

.pill{
  display:inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10,12,16,.66);
  font-size: 13px;
  color: rgba(255,255,255,.92);
}
.hero__title{
  font-family: var(--h-font);
  font-weight: 700;
  letter-spacing:.02em;
  font-size: clamp(34px, 5vw, 58px);
  margin: 16px 0 10px;
  text-shadow: 0 12px 30px rgba(0,0,0,.70);
}
.hero__lead{
  max-width: 880px;
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 10px;
  color: rgba(255,255,255,.92);
  text-shadow: 0 10px 26px rgba(0,0,0,.68);
}
.hero__lead--muted{ color: rgba(255,255,255,.78); }

.hero__actions{ display:flex; gap: 12px; margin-top: 22px; flex-wrap:wrap; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: rgba(255,255,255,.92);
  font-family: var(--h-font);
  font-weight: 700;
  letter-spacing:.02em;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.btn:hover{ transform: translateY(-1px); border-color: rgba(211,154,102,.34); background: rgba(211,154,102,.10); }
.btn--primary{
  border-color: rgba(211,154,102,.42);
  background: linear-gradient(135deg, rgba(211,154,102,.22), rgba(147,197,253,.06));
}
.btn--ghost{ background: rgba(10,12,16,.66); }

.hero__stats{
  margin-top: 26px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.stat{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,12,16,.60);
  border-radius: var(--r16);
  padding: 14px 14px;
}
.stat__v{
  font-family: var(--h-font);
  font-size: 22px;
  font-weight: 700;
  letter-spacing:.04em;
  color: rgba(255,255,255,.94);
}
.stat__k{ margin-top:6px; color: var(--muted2); font-size: 13px; line-height: 1.35; }

@media (max-width:920px){ .hero__stats{ grid-template-columns: 1fr; } }
@media (max-width:520px){ .hero__actions .btn{ width:100%; } }

/* Ticker */
.ticker{
  margin-top: 26px;
  border-top: 1px solid rgba(255,255,255,.10);
  padding-top: 14px;
  overflow:hidden;
}
.ticker__track{
  display:flex;
  gap: 28px;
  width:max-content;
  animation: marquee 26s linear infinite;
  color: rgba(255,255,255,.62);
  font-family: var(--h-font);
  letter-spacing:.08em;
  font-size: 12px;
  text-transform: uppercase;
}
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* Sections */
.section{ padding: 64px 0; }
.section--alt{ background: rgba(255,255,255,.02); border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); }
.section__head{ margin-bottom: 20px; }
.section__head h2{
  margin:0 0 6px;
  font-family: var(--h-font);
  font-weight: 700;
  letter-spacing:.02em;
  font-size: clamp(22px, 2.8vw, 32px);
}
.section__head p{ margin:0; color: var(--muted); }

.copy h3{ margin:0 0 10px; font-family: var(--h-font); font-weight: 700; }
.copy p{ margin:0 0 12px; line-height:1.7; color: rgba(255,255,255,.86); }

.rule{ height:1px; background: rgba(255,255,255,.08); margin: 18px 0; }
.bullets{ margin: 10px 0 0; padding-left: 18px; color: rgba(255,255,255,.84); line-height:1.7; }
.bullets li{ margin: 6px 0; }

.badge{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  font-family: var(--h-font);
  font-weight: 700;
  letter-spacing:.06em;
  font-size: 12px;
}
.badge--copper{
  border-color: rgba(211,154,102,.44);
  background: rgba(211,154,102,.14);
}

/* Split */
.split{
  display:grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 16px;
  align-items:start;
}
.split--dense{ grid-template-columns: 1.2fr .8fr; }
@media (max-width:920px){ .split{ grid-template-columns: 1fr; } }

.panel{
  border-radius: var(--r20);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,12,16,.55);
  padding: 16px 16px;
}
.panel--light{ background: rgba(255,255,255,.03); }
.panel__k{
  font-family: var(--h-font);
  font-weight: 700;
  letter-spacing:.06em;
  font-size: 12px;
  text-transform: uppercase;
  color: rgba(255,255,255,.70);
}
.steps{ margin: 12px 0 0; padding:0; list-style:none; display:grid; gap:10px; }
.steps li{
  display:flex; gap: 10px; align-items:baseline;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.steps li span:first-child{
  font-family: var(--h-font);
  font-weight: 800;
  letter-spacing:.10em;
  color: var(--copper2);
}
.meta{ margin: 12px 0 0; display:grid; grid-template-columns: 120px 1fr; gap: 8px 12px; }
.meta dt{ color: var(--muted2); font-size: 13px; }
.meta dd{ margin:0; color: rgba(255,255,255,.88); }

/* Scope background section */
.section--scopebg{ position:relative; overflow:hidden; }
.scopebg{
  position:absolute; inset:-1px;
  background:
    linear-gradient(180deg, rgba(0,0,0,.40), rgba(0,0,0,.78)),
    radial-gradient(900px 420px at 18% 20%, rgba(147,197,253,.10), transparent 60%),
    radial-gradient(900px 520px at 88% 60%, rgba(211,154,102,.14), transparent 62%),
    url("assets/zakres.jpeg");
  background-size: cover;
  background-position: center;
  opacity:.70;
  pointer-events:none;
  z-index:0;
}
.section--scopebg .container{ position:relative; z-index:1; }
.columns--scope{ margin-top: 10px; }
.col--card{
  padding: 16px 16px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r20);
  background: rgba(10,12,16,.58);
  backdrop-filter: blur(6px);
}
.col--card{ border-top: none; }

.columns{ display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
@media (max-width:920px){ .columns{ grid-template-columns: 1fr; } }
.col{ padding: 16px 0; border-top: 1px solid rgba(255,255,255,.10); }
.cap{
  font-family: var(--h-font);
  font-weight: 800;
  letter-spacing:.14em;
  color: var(--copper2);
  margin-bottom: 8px;
}
.col h3{ margin: 0 0 8px; font-family: var(--h-font); font-weight:700; }

/* Checks */
.checks{ list-style:none; margin: 12px 0 0; padding:0; display:grid; gap: 10px; }
.checks li{ position:relative; padding-left: 26px; color: rgba(255,255,255,.86); line-height:1.55; }
.checks li::before{
  content:"";
  position:absolute; left:0; top:.35em;
  width: 14px; height:14px;
  border-radius: 6px;
  border: 1px solid rgba(211,154,102,.44);
  background: rgba(211,154,102,.14);
}

/* Features */
.features{ display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
@media (max-width:920px){ .features{ grid-template-columns: 1fr; } }
.feature{ border-top: 1px solid rgba(255,255,255,.10); padding-top: 14px; }
.feature h3{ margin:0 0 8px; font-family: var(--h-font); font-weight:700; }
.feature p{ margin:0; color: var(--muted); line-height:1.65; }

/* License */
.license{
  border-radius: var(--r20);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,12,16,.55);
  overflow:hidden;
}
.license__summary{
  display:flex; justify-content:space-between; align-items:center;
  padding: 14px 16px;
  cursor:pointer;
  list-style:none;
}
.license__summary::-webkit-details-marker{ display:none; }
.license__left{ display:flex; gap: 10px; align-items:center; }
.license__text{ color: rgba(255,255,255,.82); }
.license__chev{ color: rgba(255,255,255,.60); transition: transform .16s ease; }
details[open] .license__chev{ transform: rotate(180deg); }
.license__body{ padding: 0 16px 16px; }

.doc{
  margin-top: 12px;
  border-radius: var(--r16);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.22);
  overflow:hidden;
}
.doc__bar{
  display:flex; justify-content:space-between; align-items:center;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.doc__title{ font-family: var(--h-font); font-weight:700; color: rgba(255,255,255,.86); font-size: 13px; }
.doc__actions{ display:flex; gap: 8px; align-items:center; }
.mini{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.03);
  font-family: var(--h-font);
  font-weight:700;
  letter-spacing:.02em;
  font-size: 12px;
}
.mini:hover{ border-color: rgba(211,154,102,.34); background: rgba(211,154,102,.10); }
.mini--solid{
  border-color: rgba(211,154,102,.44);
  background: rgba(211,154,102,.18);
}
.doc__frame{ height: 70vh; min-height: 520px; }
.doc__frame object{ width:100%; height:100%; display:block; background: rgba(0,0,0,.18); }
@media (max-width:920px){ .doc__frame{ height: 62vh; min-height: 440px; } }

/* Contact */
.section--contact{
  background: radial-gradient(900px 420px at 70% 0%, rgba(211,154,102,.12), transparent 60%);
  border-top: 1px solid rgba(255,255,255,.06);
}
.contact{ display:grid; grid-template-columns: 1.2fr .8fr; gap: 16px; align-items:start; }
@media (max-width:920px){ .contact{ grid-template-columns:1fr; } }
.contact__main p{ margin:0 0 14px; color: rgba(255,255,255,.86); line-height:1.7; }
.contact__grid{ display:grid; gap: 10px; }
.kv{
  border-radius: var(--r16);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  padding: 12px 12px;
}
.kv__k{ color: var(--muted2); font-size: 13px; }
.kv__v{ margin-top:6px; font-weight:600; }

.strap{
  border-radius: var(--r20);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(10,12,16,.55);
  padding: 16px 16px;
}
.strap__brand{
  font-family: var(--h-font);
  font-weight: 800;
  letter-spacing:.10em;
}
.strap__line{
  margin-top: 10px;
  color: rgba(255,255,255,.84);
  line-height:1.55;
  padding-left: 12px;
  border-left: 2px solid rgba(211,154,102,.65);
}
.strap__meta{ margin-top: 14px; display:grid; gap:8px; color: rgba(255,255,255,.82); }
.toplink{
  display:inline-flex;
  margin-top: 14px;
  font-family: var(--h-font);
  font-weight:700;
  letter-spacing:.02em;
  color: rgba(255,255,255,.80);
}
.toplink:hover{ color: var(--copper2); }
.muted{ color: var(--muted2); }

/* Footer */
.footer{
  padding: 26px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(10,12,16,.60);
}
.footer__inner{ display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; }
.footer__brand{ font-family: var(--h-font); font-weight:800; letter-spacing:.10em; }
.footer__muted{ color: var(--muted2); font-size: 13px; }

/* Reveal */
.reveal{ opacity:0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
.reveal.is-in{ opacity:1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .ticker__track{ animation:none; }
  .reveal{ transition:none; }
  .btn{ transition:none; }
}