:root{
  --bg:#14171C; --surface:#1B1F25; --line:#2A2F37;
  --text:#EEF1F4; --muted:#9AA4B1; --accent:#5B9CE6; --accent-ink:#0F1318;
  --max:1180px; --r:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Saira,"Segoe UI",system-ui,sans-serif;font-size:17px;line-height:1.65;font-weight:400;-webkit-font-smoothing:antialiased}
a{color:var(--text);text-decoration:none}
p a,dd a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line)}
p a:hover,dd a:hover{text-decoration-color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
img{max-width:100%;display:block}
h1,h2,h3{font-weight:500;line-height:1.1;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(38px,5vw,64px);font-weight:400;letter-spacing:-.02em}
h2{font-size:clamp(30px,3.6vw,44px);font-weight:400}
h3{font-size:21px}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.muted{color:var(--muted)}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:36rem}

/* Nagłówek */
header{position:sticky;top:0;z-index:10;background:rgba(20,23,28,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;height:84px}
.logo img{height:58px;width:auto}
.bar-end{display:flex;align-items:center;gap:20px}
.tel{text-decoration:none;font-weight:500;font-size:15px;white-space:nowrap}
#menu ul{list-style:none;margin:0;padding:0;display:flex;gap:30px}
#menu a{text-decoration:none;color:var(--muted);font-size:15px;padding:8px 0;border-bottom:1px solid transparent}
#menu a:hover,#menu a[aria-current="page"]{color:var(--text);border-color:var(--accent)}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:var(--r);height:44px;padding:0 14px;font:inherit;cursor:pointer}

/* Przyciski */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:var(--r);text-decoration:none;font-weight:500;font-size:16px;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#7DB2EE}
.btn-ghost{border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* Sekcje */
section{padding:112px 0}
.page>section+section{border-top:1px solid var(--line)}
.page>section.alt{background:var(--surface);border-top:0}
.page>section.alt+section{border-top:0}
.head.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:16px 64px;max-width:none;align-items:end}
.head.two p{color:var(--muted);max-width:34rem}
.head{display:flex;flex-direction:column;gap:16px;margin-bottom:56px;max-width:44rem}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:64px;align-items:start}

/* Hero */
.hero{padding:96px 0 112px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:40px}}
.hero-text{display:flex;flex-direction:column;gap:32px}
.hero h1{max-width:16ch}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:20px 24px;border-top:1px solid var(--line);padding-top:24px}
.facts strong{display:block;font-weight:500;font-size:18px}
.facts span{color:var(--muted);font-size:15px;line-height:1.4;display:block}
.photo{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;text-align:center;padding:16px}
.photo{position:relative;overflow:hidden}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.photo span{position:relative}
.hero-photo{aspect-ratio:4/5}
@media (max-width:900px){.hero-photo{aspect-ratio:4/3}}

/* Listy */
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:12px 48px;padding:32px 0;border-bottom:1px solid var(--line)}
.row h3{font-size:24px;font-weight:400}
.row ul{margin:12px 0 0;padding-left:18px;color:var(--muted);font-size:15px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:32px}
.item{display:flex;flex-direction:column;gap:10px}
.item .photo{aspect-ratio:4/3}
.item small{color:var(--muted);font-size:15px}
.more{color:var(--accent);font-weight:500;font-size:15px;margin-top:4px}
.quote{background:var(--bg);border-radius:var(--r);padding:32px;display:flex;flex-direction:column;gap:20px;margin:0}
.quote p{font-size:18px}
.quote footer{all:unset;color:var(--muted);font-size:15px}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:40px}
.why h3{margin-bottom:8px}
.mobile-bar{display:none}
@media (max-width:900px){.mobile-bar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:20;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(20,23,28,.96);border-top:1px solid var(--line)}body{padding-bottom:72px}.mobile-bar .btn{white-space:nowrap;font-size:15px;padding:0 12px}.mobile-bar.solo{grid-template-columns:1fr}.mobile-bar.solo .btn-primary{display:none}
  .hero .actions .btn{flex:1 1 100%}
  .facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.facts strong{font-size:16px}.facts span{font-size:13px}}

/* Proces */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:32px}
.steps li{border-top:1px solid var(--accent);padding-top:18px;display:flex;flex-direction:column;gap:6px}
.steps span{color:var(--accent);font-size:15px;font-weight:500}
.steps p{color:var(--muted);font-size:16px}

/* Filtry */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:40px}
.filters button{font:inherit;font-size:14px;background:none;color:var(--muted);border:1px solid var(--line);border-radius:var(--r);min-height:40px;padding:0 16px;cursor:pointer}
.filters button[aria-pressed="true"]{color:var(--text);border-color:var(--text)}

/* Cennik */
.price{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 24px;padding:24px 0;border-bottom:1px solid var(--line)}
.price strong{font-weight:500;font-size:19px}
.price .val{font-size:19px;white-space:nowrap}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:22px 0}
details:first-child{border-top:1px solid var(--line)}
summary{cursor:pointer;font-size:19px;list-style:none;display:flex;justify-content:space-between;gap:24px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
details[open] summary::after{content:"−"}
details p{margin-top:12px;color:var(--muted);max-width:44rem}

/* Formularz */
.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
form .note{margin-top:0}form input,form textarea{width:100%;min-width:0}.btn:disabled{opacity:.65;cursor:wait}.form-msg[data-error="true"]{color:#ffb4ab}
form{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:22px}
label{display:flex;flex-direction:column;gap:8px;font-size:15px;color:var(--text);font-weight:500}
.consent{font-weight:400;color:var(--muted)}
.full{grid-column:1/-1}
input,select,textarea{font:inherit;font-size:17px;color:var(--text);background:var(--surface);border:1px solid #3E4652;border-radius:var(--r);padding:12px 14px}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
.consent{flex-direction:row;align-items:flex-start;gap:10px;font-size:13px}
.consent input{margin-top:3px}
.contact-list{display:flex;flex-direction:column;gap:18px}
.contact-list dt{font-size:14px;color:var(--muted)}
.contact-list dd{margin:2px 0 0;font-size:20px}
.form-msg{color:var(--accent);font-size:15px}

/* CTA i stopka */
.cta{background:var(--surface)}
.cta .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:32px}
footer{border-top:1px solid var(--line);padding:48px 0;color:var(--muted);font-size:14px}
footer{padding:72px 0 32px}
.foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:40px}
.foot-brand{display:flex;flex-direction:column;gap:16px;max-width:280px}
footer img{height:52px;width:auto}
footer h3{font-size:15px;color:var(--text);margin-bottom:14px}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
footer a{color:var(--muted)}
footer a:hover{color:var(--text)}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line)}

/* Podstrony */
.page[hidden]{display:none}
main{min-height:calc(100vh - 84px)}
.page-top{padding-top:72px}
.note{font-size:14px;color:var(--muted);margin-top:20px}

@media (max-width:900px){
  .menu-btn{display:inline-flex;align-items:center}
  #menu{position:absolute;left:0;right:0;top:84px;background:var(--bg);border-bottom:1px solid var(--line);display:none}
  #menu.open{display:block}
  #menu ul{flex-direction:column;gap:0;padding:8px 28px 20px}
  #menu a{display:block;padding:14px 0;border:0;font-size:17px}
  .bar .btn-primary,.bar .tel{display:none}
  section{padding:80px 0}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Animowane plansze podstron */
.hero-photo,.subhero-card{position:relative;overflow:hidden;isolation:isolate}
.hero-photo img,.subhero-media{animation:subheroZoom 18s ease-in-out infinite alternate}
.hero-photo img{z-index:0}
.hero-photo::before,.subhero-card::before{content:"";position:absolute;inset:-15% -10%;background:linear-gradient(120deg,rgba(255,255,255,0) 18%,rgba(255,255,255,.16) 29%,rgba(255,255,255,.06) 39%,rgba(255,255,255,0) 51%);transform:translateX(-85%) skewX(-18deg);opacity:0;animation:subheroSweep 8.5s ease-in-out infinite;z-index:2;pointer-events:none}
.hero-photo::after,.subhero-card::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg, rgba(91,156,230,.08), transparent 42%),linear-gradient(180deg, rgba(20,23,28,.12), rgba(20,23,28,.56));z-index:1;pointer-events:none}
.hero-floor,.subhero-grid{position:absolute;left:-10%;right:-10%;bottom:-14%;height:48%;z-index:1;opacity:.15;transform-origin:center bottom;transform:perspective(740px) rotateX(69deg) scale(1.28);background:
  repeating-linear-gradient(150deg, rgba(255,255,255,.05) 0 1px, transparent 1px 40px),
  repeating-linear-gradient(30deg, rgba(255,255,255,.04) 0 1px, transparent 1px 40px),
  linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));
  mask-image:linear-gradient(180deg, transparent 0%, rgba(0,0,0,.85) 25%, black 100%);
  animation:floorDrift 22s ease-in-out infinite alternate;pointer-events:none}
.page-top{position:relative;overflow:hidden}
.subhero-band{max-width:var(--max);margin:18px auto 30px;padding:0 28px}
.subhero-card{min-height:250px;height:250px;border:1px solid var(--line);border-radius:var(--r);background:#101318}
.subhero-media{position:absolute;inset:0;background-size:cover;background-position:center center;filter:brightness(.62) saturate(.98);transform:scale(1.04)}
.subhero-content{position:relative;z-index:3;display:flex;align-items:flex-end;min-height:250px;height:250px;padding:28px}
.subhero-copy{max-width:44rem;display:flex;flex-direction:column;gap:10px}
.subhero-eyebrow{display:inline-flex;align-self:flex-start;padding:7px 11px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(15,19,24,.52);color:#D7E4F3;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.subhero-copy h2{font-size:clamp(26px,3vw,40px);line-height:1.06}
.subhero-copy p{color:#C4CCD6;max-width:46rem}
.page[data-page="realizacje"] .subhero-media{background-position:center 54%}
.contact-list dd{margin:0;overflow-wrap:anywhere}.foot a{overflow-wrap:anywhere}
.page[data-page="kontakt"] .subhero-media{background-position:center 56%}
.page[data-page="o-firmie"] .subhero-media{background-position:center 58%}
.page[data-page="cennik"] .subhero-media{background-position:center 55%}
@keyframes subheroZoom{0%{transform:scale(1.03)}100%{transform:scale(1.09)}}
@keyframes subheroSweep{0%,14%{transform:translateX(-85%) skewX(-18deg);opacity:0}18%{opacity:1}46%{transform:translateX(38%) skewX(-18deg);opacity:.92}62%,100%{transform:translateX(145%) skewX(-18deg);opacity:0}}
@keyframes floorDrift{0%{transform:perspective(740px) rotateX(69deg) scale(1.28) translateX(-8px) translateY(0)}100%{transform:perspective(740px) rotateX(69deg) scale(1.31) translateX(8px) translateY(-6px)}}
@media (max-width:800px){
  .subhero-band{margin:14px auto 26px}
  .subhero-card,.subhero-content{min-height:210px;height:210px}
  .subhero-content{padding:22px}
  .subhero-copy{gap:8px}
  .subhero-copy p{font-size:15px;line-height:1.5}
  .hero-floor,.subhero-grid{height:44%;opacity:.12}
}


@font-face{font-family:Saira;src:url('/assets/saira-latin.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:Saira;src:url('/assets/saira-latin-ext.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
.flow-plane{position:absolute;width:1500px;height:1000px;left:50%;top:50%;margin-left:-750px;margin-top:-500px;background-image:url('/assets/resin-flow.jpg');background-size:cover;transform:rotateX(58deg) rotateZ(-28deg) scale(1.18);transform-style:preserve-3d;animation:floor-drift 24s ease-in-out infinite alternate;opacity:.75}
.flow-plane:after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,#bddff025 43%,#bde1ff35 46%,transparent 57%);background-size:230% 100%;animation:floor-reflection 18s ease-in-out infinite alternate}
@keyframes floor-drift{from{transform:rotateX(58deg) rotateZ(-28deg) scale(1.18) translate3d(-18px,-12px,0)}to{transform:rotateX(58deg) rotateZ(-28deg) scale(1.18) translate3d(32px,22px,0)}}
@keyframes floor-reflection{from{background-position:0 0;opacity:.25}to{background-position:100% 0;opacity:.7}}
html{background:#14171c}body{position:relative;background:transparent}
.hero-flow{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0;perspective:1000px}
.hero-flow:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,23,28,.93),rgba(20,23,28,.74) 43%,rgba(20,23,28,.46)),linear-gradient(0deg,#14171c,transparent 25%,transparent 75%,#14171c)}
body>header,body>main,body>footer,body>.cta{position:relative;z-index:1}body>header{position:sticky}
body.ambient-off .hero-flow{display:none}body.ambient-off{background:var(--bg)}
body:not(.ambient-off) .page>section.alt{background:rgba(27,31,37,.88)}
body:not(.ambient-off) .cta{background:rgba(27,31,37,.93)}
#ambient-toggle{white-space:nowrap;border:1px solid #3A4652;background:#1b1f25ed;color:#DEE6ED;border-radius:6px;padding:9px 11px;font:500 12px/1.25 Saira,'Segoe UI',sans-serif;cursor:pointer}
#ambient-toggle:hover{border-color:var(--accent)}
body.motion-sleep .flow-plane,body.motion-sleep .flow-plane:after{animation-play-state:paused}
[hidden]{display:none!important}
@media(max-width:900px){.bar{gap:9px}.bar-end{gap:8px}#ambient-toggle{font-size:11px;padding:8px 9px}}
@media(max-width:600px){.flow-plane{width:1050px;height:700px;margin-left:-525px;margin-top:-350px}.hero-flow:after{background:linear-gradient(0deg,#14171c,rgba(20,23,28,.84) 35%,rgba(20,23,28,.9)),linear-gradient(90deg,#14171c88,transparent)}}
@media(prefers-reduced-motion:reduce){.flow-plane,.flow-plane:after{animation:none!important}}


/* Header stays above every content layer; original logo colors are preserved. */
body>header{position:sticky;top:0;z-index:100;background:rgba(20,23,28,.98);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);isolation:isolate;pointer-events:auto}
.bar{gap:18px}
.logo{display:flex;align-items:center;flex:0 0 auto}
.logo img{width:76px;height:76px;object-fit:contain;filter:none;background:#fff;border-radius:4px}
#menu{min-width:0;flex:1}
#menu ul{justify-content:center;gap:clamp(12px,1.5vw,24px)}
#menu a{white-space:nowrap;display:block}
.bar-end{gap:12px;flex-shrink:0}
.bar-end .btn{white-space:nowrap;padding:0 16px}
footer .foot-brand img{width:130px;height:130px;object-fit:contain;filter:none;background:#fff;border-radius:4px}
@media(min-width:1101px) and (max-width:1280px){.bar .tel{display:none}}
@media(max-width:1100px){
 .bar{gap:12px}.bar-end{margin-left:auto;gap:8px}
 .menu-btn{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
 .bar .btn-primary,.bar .tel{display:none}
 #menu{position:absolute;left:0;right:0;top:100%;z-index:1;background:rgba(20,23,28,.99);border-bottom:1px solid var(--line);display:none;max-height:calc(100dvh - 160px);overflow-y:auto;overscroll-behavior:contain}
 #menu.open{display:block}
 #menu ul{flex-direction:column;gap:0;padding:8px 28px 20px}
 #menu a{padding:14px 0;border:0;font-size:17px;white-space:nowrap}
}
@media(max-width:600px){.bar{gap:8px}.logo img{height:68px;width:68px}.menu-btn{padding:0 12px}#ambient-toggle{padding:8px;font-size:11px}}

/* Mobile opening: headline over the photograph directly below navigation. */
@media(max-width:900px){
 .page[data-page="start"] .hero{padding-top:0;padding-bottom:56px}
 .page[data-page="start"] .hero>.wrap{padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
 .page[data-page="start"] .hero-text{display:contents}
 .page[data-page="start"] .hero h1{grid-column:1;grid-row:1;align-self:end;position:relative;z-index:3;margin:0;padding:28px;margin:0 28px;max-width:none;font-size:clamp(26px,6.5vw,40px);line-height:1.12;text-wrap:balance;color:#fff;text-shadow:0 2px 16px rgba(0,0,0,.55)}
 .page[data-page="start"] .hero-photo{grid-column:1;grid-row:1;width:100%;height:250px;min-height:250px;aspect-ratio:auto;border:1px solid var(--line);border-radius:var(--r);width:calc(100% - 56px);margin:0 28px}
 .page[data-page="start"] .hero-photo::after{background:linear-gradient(180deg,rgba(10,15,21,.1) 0%,rgba(10,15,21,.3) 35%,rgba(10,15,21,.88) 100%)}
 .page[data-page="start"] .hero .lead{grid-column:1;grid-row:2;max-width:none;margin:0 28px}
 .page[data-page="start"] .hero .actions{grid-column:1;grid-row:3;margin:0 28px}
 .page[data-page="start"] .hero .facts{grid-column:1;grid-row:4;margin:0 28px}
}
@media(max-width:800px){.page[data-page="start"] .hero-photo{height:210px;min-height:210px}.page[data-page="start"] .hero h1{padding:22px}}

/* Selected silver horizontal brand, adapted to dark surfaces. */
.logo img{width:168px;height:56px;object-fit:contain;background:transparent;border-radius:0;filter:none}
footer .foot-brand img{width:240px;height:80px;object-fit:contain;background:transparent;border-radius:0;filter:none}
@media(min-width:1101px) and (max-width:1380px){.bar .tel{display:none}}
@media(max-width:600px){.logo img{width:clamp(118px,38vw,155px);height:auto;aspect-ratio:3/1}.bar{gap:8px}}

/* All page banners begin directly below the main navigation. */
.page>.page-top{padding-top:0}
.page>.page-top>.subhero-band{margin-top:0}
.page[data-page="start"]>.hero{padding-top:0}

.privacy-copy{max-width:900px;overflow-wrap:anywhere}.privacy-copy h1{margin:20px 0}.privacy-copy h2{margin:32px 0 12px;font-size:23px}.privacy-copy p{line-height:1.75;margin:12px 0}.privacy-copy a{text-decoration:underline;text-underline-offset:3px}.privacy-draft{border:1px solid var(--line);border-left:3px solid var(--accent);padding:20px;margin:24px 0;background:var(--surface)}.contact-form button:disabled{opacity:.55;cursor:not-allowed}

.service-link{display:block;text-decoration:none;padding:24px;border:1px solid var(--line);border-radius:var(--r)}.service-link:hover{border-color:var(--accent)}.service-copy{max-width:900px}.service-copy h2{font-size:clamp(25px,3vw,34px);margin:32px 0 14px}.service-copy p{margin:12px 0;line-height:1.75}.service-copy .actions{margin-top:24px}.local-intro{max-width:850px}.skip-link{position:fixed;top:-100px;left:16px;z-index:200;background:var(--accent);color:var(--accent-ink);padding:12px}.skip-link:focus{top:12px}html{scroll-padding-top:100px}.filters button{min-height:44px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}