:root{--bg:#070D18;--bg2:#0B1424;--card:#0F1B30;--line:rgba(255,255,255,.09);--tx:#EEF3FA;--mu:#93A3BA;--bl:#3D8BFF;--bl2:#7DB6FF}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:00px}
body{background:var(--bg);color:var(--tx);font:400 17px/1.65 Figtree,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}a{color:inherit;text-decoration:none}ul{list-style:none}
h1,h2,h3{font-family:"Bricolage Grotesque",Figtree,sans-serif;line-height:1.08;letter-spacing:-.02em;font-weight:700}
h2{font-size:clamp(2rem,4.4vw,3.4rem)}h3{font-size:1.35rem}
:focus-visible{outline:2px solid var(--bl2);outline-offset:3px}
.wrap{max-width:1200px;margin:auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 30px;border-radius:999px;background:var(--bl);border:1px solid var(--bl);color:#fff;font:600 15px Figtree,sans-serif;cursor:pointer;transition:.25s}
.btn:hover{background:#5A9FFF;transform:translateY(-2px);box-shadow:0 14px 34px -12px rgba(61,139,255,.9)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.3)}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;box-shadow:none}
.btn--sm{padding:10px 20px}
/* nawigacja */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:.3s}
.nav.solid{background:rgba(7,13,24,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav__in{display:flex;align-items:center;gap:32px;height:72px}
.nav__tel{background:var(--bl);border-color:var(--bl);color:#fff}
.logo{display:flex;align-items:center;gap:10px;font:700 18px "Bricolage Grotesque",sans-serif;letter-spacing:.04em}
.logo svg{width:22px;color:var(--bl)}
.menu{display:flex;gap:30px;margin-left:auto;font-size:15px;color:var(--mu)}
.menu a:hover{color:var(--tx)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer}
.burger span{display:block;height:2px;width:22px;background:var(--tx);margin:6px auto;transition:.3s}
.lang-switch{display:flex;gap:6px;margin-left:10px}
.lang-switch button{padding:7px 11px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:transparent;color:var(--mu);font:600 13px Figtree,sans-serif;cursor:pointer;transition:.25s}
.lang-switch button:hover{transform:none}
.lang-switch button.active{background:var(--bl);border-color:var(--bl);color:#fff;box-shadow:0 8px 20px -10px rgba(61,139,255,.8)}
/* hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding-top:110px}
.hero__bg{position:absolute;inset:0;background:radial-gradient(900px 520px at 78% 28%,rgba(61,139,255,.26),transparent 62%),linear-gradient(160deg,#0C1B36,#070D18 62%)}
.hero__bg img{width:100%;height:100%;object-fit:cover;animation:zoom 28s ease-in-out infinite alternate}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,13,24,1) 0%,rgba(7,13,24,1) 30%,rgba(7,13,24,.75) 52%,rgba(7,13,24,.25) 78%,transparent 100%),linear-gradient(0deg,var(--bg),transparent 40%)}
.hero__glow{position:absolute;width:60vw;height:60vw;right:-15vw;top:-10vw;border-radius:50%;background:radial-gradient(circle,rgba(61,139,255,.18),transparent 65%);animation:drift 22s ease-in-out infinite alternate;pointer-events:none}
@keyframes zoom{to{transform:scale(1.12)}}
@keyframes drift{to{transform:translate(-8vw,6vw) scale(1.15)}}
.hero__in{position:relative;width:100%;padding-top:60px;padding-bottom:72px}
.hero h1{max-width:900px;margin:0 0 24px;font-size:clamp(40px,5.7vw,68px);letter-spacing:-.045em}
.hero p{max-width:560px;margin:26px 0 38px;font-size:1.18rem;color:#C3CFE0}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__foot{position:relative;display:flex;gap:40px;flex-wrap:wrap;padding-top:22px;padding-bottom:28px;border-top:1px solid var(--line);font-size:14px;color:var(--mu)}
.hero__foot span::before{content:"✓";margin-right:9px;color:var(--bl2);font-weight:700}
/* sekcje */
.sec{--sp:clamp(80px,11vw,150px);padding:var(--sp) 0;scroll-margin-top:calc(92px - var(--sp))}
.sec--alt{background:var(--bg2)}
.head{display:block;margin-bottom:56px}
.head p{color:var(--mu);font-size:1.1rem;max-width:720px;margin-top:16px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{display:flex;flex-direction:column;padding:36px 32px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--card),rgba(15,27,48,.4));transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease}
.card:hover{border-color:rgba(61,139,255,.55);transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(61,139,255,.7)}
.ico{width:46px;height:46px;fill:none;stroke:var(--bl2);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:28px;padding:10px;width:56px;height:56px;border:1px solid rgba(61,139,255,.35);border-radius:14px;background:rgba(61,139,255,.08)}
.card p{margin:12px 0 22px;color:var(--mu)}
.card li{padding:9px 0;border-top:1px solid var(--line);font-size:15px}
.card ul{list-style:disc;padding-left:20px}
.card li::marker{color:var(--bl2)}
.card a{display:inline-block;align-self:flex-start;margin-top:auto;padding-top:22px;font-weight:600;color:var(--bl2)}
.card a:hover{text-decoration:underline}
/* realizacje */
.pgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.pcard{grid-column:span 2;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,var(--card),rgba(15,27,48,.4));transition:transform .35s ease,border-color .35s ease,box-shadow .35s ease}
.pcard--lead{grid-column:span 3}
.js .pcard.reveal.in:hover{transform:translateY(-8px)}
.pcard:hover{border-color:rgba(61,139,255,.55);transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(61,139,255,.7)}
.pcard__img,.sub__img{position:relative;overflow:hidden;background:linear-gradient(145deg,#14284A,#0A1424);isolation:isolate}
.pcard__img{aspect-ratio:16/9}
.pcard__img::before,.sub__img::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(120,160,220,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(120,160,220,.08) 1px,transparent 1px);background-size:40px 40px}
.pcard__img img,.sub__img img{width:100%;height:100%;object-fit:cover}
.pcard__img img{position:absolute;inset:0;transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.pcard:hover .pcard__img img{transform:scale(1.07)}
.pcard__body{display:flex;flex:1;flex-direction:column;padding:26px 28px 28px}
.pcard__tag,.tag{font-size:13px;color:var(--bl2);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.pcard h3{margin:6px 0 12px}
.pcard--lead h3{font-size:1.65rem}
.pcard p{color:var(--mu);font-size:15px}
.pcard p+p{margin-top:10px}
.pcard__more{margin-top:auto;padding-top:22px;font-weight:600;color:var(--bl2)}
.pcard:hover .pcard__more{text-decoration:underline}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chips li{padding:6px 12px;border:1px solid rgba(61,139,255,.35);border-radius:999px;background:rgba(61,139,255,.08);font-size:13px;color:var(--bl2)}
/* podstrona realizacji */
.sub{padding:130px 0 70px}
.crumb{display:inline-block;margin-bottom:26px;font-weight:600;font-size:15px;color:var(--bl2)}.crumb:hover{text-decoration:underline}
.sub h1{margin-top:8px;max-width:980px;font-size:clamp(2rem,4.6vw,3.6rem);letter-spacing:-.035em}
.sub .chips{margin-top:22px}
.sub__img{margin-top:40px;aspect-ratio:21/9;border-radius:22px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-top:40px}
.kv .stat{padding:24px}.kv .stat:first-child{grid-column:auto;background:var(--card)}
.kv .stat b{font-size:clamp(1.6rem,2.8vw,2.2rem);line-height:1.1}
.sub-body{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:64px;align-items:start}
.prose h2{margin:52px 0 12px;font-size:clamp(1.5rem,2.6vw,2rem)}
.prose h2:first-child{margin-top:0}
.prose p{margin-top:14px;color:#C3CFE0}.prose strong{color:var(--tx)}
.scope{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin-top:18px}
.scope li{position:relative;padding:10px 0 10px 28px;border-top:1px solid var(--line);font-size:15px}
.scope li::before{content:"✓";position:absolute;left:0;color:var(--bl2);font-weight:700}
.aside{position:sticky;top:96px;padding:30px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg,rgba(61,139,255,.18),var(--card))}
.aside p{margin:12px 0 8px;color:var(--mu);font-size:15px}
.aside .btn{display:flex;margin-top:12px}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pager a{display:block;padding:24px 28px;border:1px solid var(--line);border-radius:20px;background:var(--card);transition:.3s}
.pager a:hover{border-color:rgba(61,139,255,.55);transform:translateY(-4px)}
.pager a:last-child{text-align:right}
.pager small{display:block;margin-bottom:6px;color:var(--bl2);font-weight:600;font-size:14px}
.pager b{font:700 1.15rem "Bricolage Grotesque",sans-serif}
/* o firmie */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.about p{margin-top:22px;color:var(--mu);font-size:1.1rem;max-width:560px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat{padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--card)}
.stat:first-child{grid-column:span 2;background:linear-gradient(135deg,rgba(61,139,255,.2),var(--card))}
.stat b{display:block;font:700 clamp(2.8rem,5vw,4.4rem)/1 "Bricolage Grotesque",sans-serif;color:var(--tx)}
.stat span{display:block;margin-top:10px;color:var(--mu);font-size:15px}
/* referencje */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{display:flex;flex-direction:column;justify-content:space-between;gap:34px;padding:36px 32px;border:1px solid var(--line);border-radius:22px;background:var(--card);transition:transform .35s ease,box-shadow .35s ease}
.quote:hover{transform:translateY(-6px);box-shadow:0 20px 45px -25px rgba(61,139,255,.45)}
.quote blockquote{font-size:1.2rem;line-height:1.55}
.quote blockquote::before{content:"\201E"}
.quote blockquote::after{content:"\201D"}
.quote figcaption{color:var(--bl2);font-weight:600;font-size:15px}
/* kontakt */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.contact p{margin:18px 0 30px;color:var(--mu);font-size:1.1rem}
.contact dl{margin-top:40px;color:var(--mu)}.contact dt{font-size:14px;margin-top:16px}
.contact dd{color:var(--tx)}
.form{display:grid;gap:16px;padding:34px;border:1px solid var(--line);border-radius:24px;background:var(--card)}
.form label{display:grid;gap:7px;font-size:14px;color:var(--mu)}
.form input,.form select,.form textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--tx);font:inherit;font-size:16px}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--bl)}
.form small{display:block;margin-top:-8px;color:var(--mu);font-size:12px;line-height:1.4}
.status{min-height:0;font-size:14px;color:var(--bl2)}
.status.err{color:#FCA5A5}
.foot{padding:34px 0 40px;border-top:1px solid var(--line);color:var(--mu);font-size:14px}
.foot .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.fab{display:none}
/* animacje wejścia */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media(max-width:960px){
 .head,.about,.contact{grid-template-columns:1fr;gap:34px}.head p{justify-self:start}
 .cards,.quotes{grid-template-columns:1fr}
 .burger{display:block;margin-left:auto}.nav__tel{display:none}
 .menu{position:fixed;inset:72px 0 auto;flex-direction:column;gap:0;margin:0;padding:8px 24px 20px;background:rgba(7,13,24,.97);border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s}
 .menu a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px;color:var(--tx)}
 .menu.open{transform:none}
 .fab{display:grid;place-items:center;position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--bl);box-shadow:0 10px 30px rgba(61,139,255,.55)}
 .fab svg{width:24px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linejoin:round}
}
@media(max-width:600px){.stats{grid-template-columns:1fr}.stat:first-child{grid-column:auto}.hero__foot{gap:6px 24px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}html{scroll-behavior:auto}}

/* formularz */
.form button:disabled{opacity:.65;cursor:wait;transform:none;box-shadow:none}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}

@media(max-width:960px){.pgrid{grid-template-columns:1fr 1fr}.pcard{grid-column:span 1}.pcard--lead{grid-column:span 2}.sub{padding-top:110px}.sub-body{grid-template-columns:1fr;gap:40px}.aside{position:static}}
@media(max-width:600px){.pgrid,.scope,.pager{grid-template-columns:1fr}.pcard--lead{grid-column:span 1}.pager a:last-child{text-align:left}.sub__img{aspect-ratio:16/10}}