:root{
  --navy:#0c1730;
  --navy-2:#12203f;
  --steel:#1b2a4a;
  --silver:#aebfda;
  --silver-2:#dde5f3;
  --paper:#f3f6fc;
  --white:#ffffff;
  --led:#5fd0ff;
  --led-2:#7ee0c8;
  --ink:#0c1730;
  --muted:#5d6b86;
  --line:#dce3f0;
  --radius:16px;
  --shadow:0 18px 50px rgba(12,23,48,.10);
  --max:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);background:var(--white);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}

/* type */
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.12;letter-spacing:-.02em}
.h2{font-size:clamp(1.7rem,3.6vw,2.6rem);font-weight:700;margin-bottom:.6rem}
.h2--light{color:var(--white)}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:#3a4f7d;margin-bottom:1rem}
.eyebrow--light{color:var(--led)}
.lead{font-size:1.08rem;color:var(--muted);max-width:62ch;margin-bottom:1.4rem}
.muted{color:var(--muted);font-size:.92rem}
.muted a{color:#274d8a;text-decoration:underline}
.center{text-align:center;margin-top:2rem}
.grad{background:linear-gradient(90deg,var(--led),var(--led-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:linear-gradient(120deg,#15294f,#0c1730);color:#fff;
  padding:.85rem 1.5rem;border-radius:100px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:.25s;position:relative}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(12,23,48,.28)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn--ghost:hover{border-color:#9fb0d0;box-shadow:none}
.btn--small{padding:.55rem 1.1rem;font-size:.85rem}
.btn--full{width:100%}

/* sections */
.section{padding:96px 0}
.section--alt{background:var(--paper)}
.section--dark{background:linear-gradient(160deg,#0c1730,#16264a);color:#fff}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700}
.brand__mark{width:34px;height:34px}
.brand__name{font-family:'Sora',sans-serif;font-size:1.15rem;letter-spacing:-.02em}
.brand__sub{color:var(--led);font-weight:700;margin-left:.25rem}
.nav__links{display:flex;align-items:center;gap:1.4rem}
.nav__links a{font-size:.92rem;font-weight:500;color:#33425e}
.nav__links a:hover{color:var(--ink)}
.nav__links .btn{color:#fff}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav__mobile{display:none;flex-direction:column;padding:8px 24px 20px;background:#fff;border-bottom:1px solid var(--line)}
.nav__mobile a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:500}

/* HERO */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 500px at 80% -10%,rgba(95,208,255,.12),transparent),
  linear-gradient(180deg,#fbfcfe,#eef2fa)}
.hero__rail{position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(115deg,transparent 0 38px,rgba(95,208,255,.05) 38px 39px)}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;
  align-items:center;padding:84px 0 96px}
.hero__title{font-size:clamp(2.3rem,5.2vw,3.7rem);font-weight:800;margin-bottom:1.1rem}
.hero__lead{font-size:1.12rem;color:#3c4a66;max-width:54ch;margin-bottom:1.8rem}
.hero__cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:2.4rem}
.hero__stats{display:flex;gap:2.2rem;flex-wrap:wrap}
.hero__stats dt{font-family:'Sora',sans-serif;font-size:1.6rem;font-weight:700;color:var(--ink)}
.hero__stats dd{font-size:.85rem;color:var(--muted)}
.hero__media{position:relative}
.hero__media img{border-radius:var(--radius);box-shadow:var(--shadow);
  height:460px;width:100%;object-fit:cover}
.hero__chip{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.94);
  backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:100px;
  padding:.55rem 1rem;font-size:.82rem;font-weight:500;display:flex;align-items:center;gap:.5rem;box-shadow:var(--shadow)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--led-2);box-shadow:0 0 0 4px rgba(126,224,200,.25)}

/* ABOUT */
.about__media img{border-radius:var(--radius);box-shadow:var(--shadow);height:420px;width:100%;object-fit:cover}
.ticks{list-style:none;margin:1.2rem 0 1.4rem;display:grid;gap:.7rem}
.ticks li{position:relative;padding-left:1.8rem;color:#33425e}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;
  border-right:2px solid var(--led);border-bottom:2px solid var(--led);transform:rotate(45deg)}

/* USŁUGI */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:2rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;transition:.25s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--led),var(--led-2));transition:.35s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card:hover::after{width:100%}
.card__no{font-family:'Sora',sans-serif;font-size:.85rem;font-weight:700;color:#9fb0d0;letter-spacing:.1em}
.card h3{font-size:1.12rem;margin:.6rem 0 .5rem}
.card p{font-size:.93rem;color:var(--muted)}

/* BRANŻE */
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:2rem}
.ind{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;transition:.25s}
.ind:hover{border-color:#9fb0d0;transform:translateY(-3px)}
.ind__icon{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;
  border-radius:12px;background:linear-gradient(135deg,#13254a,#0c1730);color:var(--led);
  font-size:1rem;margin-bottom:.9rem}
.ind h3{font-size:1.05rem;margin-bottom:.35rem}
.ind p{font-size:.9rem;color:var(--muted)}

/* PROCES / track */
.track{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:2.6rem}
.track__line{position:absolute;top:26px;left:6%;right:6%;height:2px;
  background:linear-gradient(90deg,var(--led),var(--led-2));opacity:.5}
.stop{position:relative;text-align:left}
.stop__no{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;
  border-radius:50%;background:#0c1730;border:2px solid var(--led);color:var(--led);
  font-family:'Sora',sans-serif;font-weight:700;position:relative;z-index:2;margin-bottom:1rem}
.stop h3{color:#fff;font-size:1.15rem;margin-bottom:.4rem}
.stop p{color:#aebcd8;font-size:.92rem}

/* CENNIK */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:2rem}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column}
.price--feat{border-color:#0c1730;box-shadow:var(--shadow);position:relative}
.price__tag{position:absolute;top:-12px;left:26px;background:linear-gradient(120deg,#15294f,#0c1730);
  color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.05em;padding:.3rem .8rem;border-radius:100px}
.price h3{font-size:1.2rem;margin-bottom:.6rem}
.price__amt{font-family:'Sora',sans-serif;font-size:1.9rem;font-weight:700;margin-bottom:1rem}
.price__amt span{display:block;font-family:'Inter';font-size:.82rem;font-weight:400;color:var(--muted)}
.price ul{list-style:none;display:grid;gap:.6rem;margin-bottom:1.6rem}
.price li{position:relative;padding-left:1.5rem;font-size:.92rem;color:#33425e}
.price li::before{content:"›";position:absolute;left:0;color:var(--led);font-weight:700}
.price .btn{margin-top:auto}

/* FAQ */
.faq{margin-top:1.6rem;display:grid;gap:.8rem}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 20px;transition:.2s}
.faq summary{cursor:pointer;font-weight:600;font-family:'Sora',sans-serif;font-size:1.02rem;
  padding:18px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--led);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 18px;color:var(--muted);font-size:.95rem}

/* PORTFOLIO */
.portfolio{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:2rem}
.work{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.work:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.work img{height:200px;width:100%;object-fit:cover}
.work__body{padding:22px}
.work__tag{font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#3a4f7d}
.work h3{font-size:1.1rem;margin:.5rem 0 .5rem}
.work p{font-size:.92rem;color:var(--muted)}

/* OPINIE */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:2rem}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  border-top:3px solid transparent;border-image:linear-gradient(90deg,var(--led),var(--led-2)) 1}
.quote blockquote{font-size:1rem;color:#26344f;margin-bottom:1.2rem}
.quote figcaption strong{display:block;font-family:'Sora',sans-serif}
.quote figcaption span{font-size:.85rem;color:var(--muted)}

/* KONTAKT */
.contact__list{list-style:none;display:grid;gap:1.1rem;margin-top:1.4rem}
.contact__list li{font-size:.95rem;color:#33425e}
.contact__list strong{font-family:'Sora',sans-serif;color:var(--ink)}
.contact__list a{color:#274d8a}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem}
.opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;padding:.75rem .9rem;border:1px solid var(--line);
  border-radius:10px;font:inherit;background:#fbfcff;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--led);
  box-shadow:0 0 0 3px rgba(95,208,255,.18)}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.85rem;color:var(--muted);margin-bottom:1.2rem}
.check input{margin-top:.25rem}
.check a{color:#274d8a;text-decoration:underline}
.form__status{margin-top:.9rem;font-size:.9rem;font-weight:600;min-height:1.2em}
.form__status.ok{color:#138a5e}
.form__status.err{color:#c0392b}

/* FOOTER */
.footer{background:#0a1430;color:#cdd8ee;padding:60px 0 28px}
.footer__inner{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer .brand__name{color:#fff}
.footer__brand .muted{color:#94a4c4;margin-top:.8rem}
.footer__col h4{font-size:.95rem;margin-bottom:1rem;color:#fff}
.footer__col a{display:block;color:#a9b7d6;font-size:.9rem;padding:.3rem 0}
.footer__col a:hover{color:#fff}
.footer__bottom{margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1)}
.footer__bottom .muted{color:#8395b8}

/* COOKIES */
.cookies{position:fixed;left:18px;right:18px;bottom:18px;z-index:60;max-width:760px;margin:0 auto;
  background:#0c1730;color:#dde5f3;border:1px solid rgba(95,208,255,.3);border-radius:14px;
  padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;
  box-shadow:0 20px 50px rgba(0,0,0,.35);flex-wrap:wrap}
.cookies p{font-size:.88rem}
.cookies a{color:var(--led);text-decoration:underline}
.cookies__btns{display:flex;gap:.6rem}
.cookies .btn--ghost{color:#dde5f3;border-color:rgba(174,191,218,.4)}
.cookies .btn--ghost:hover{border-color:var(--led)}

/* legal pages */
.legal{padding:64px 0 90px;max-width:840px}
.legal h1{font-size:2.1rem;margin-bottom:.4rem}
.legal .upd{color:var(--muted);font-size:.9rem;margin-bottom:2rem}
.legal h2{font-size:1.3rem;margin:2rem 0 .6rem}
.legal p,.legal li{color:#33425e;margin-bottom:.7rem}
.legal ul{padding-left:1.3rem;margin-bottom:1rem}
.legal a{color:#274d8a;text-decoration:underline}
.back{display:inline-block;margin-top:2.5rem;font-weight:600;color:#274d8a}

/* responsive */
@media(max-width:920px){
  .nav__links{display:none}
  .nav__toggle{display:flex}
  .nav__mobile.open{display:flex}
  .hero__inner,.grid-2{grid-template-columns:1fr;gap:36px}
  .hero__media img{height:340px}
  .cards,.industries,.track,.pricing,.portfolio,.quotes{grid-template-columns:1fr 1fr}
  .footer__inner{grid-template-columns:1fr 1fr}
  .track__line{display:none}
}
@media(max-width:600px){
  .section{padding:64px 0}
  .cards,.industries,.track,.pricing,.portfolio,.quotes,.footer__inner{grid-template-columns:1fr}
  .hero__stats{gap:1.4rem}
  .cookies{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}