:root{
  --concrete:#d9d8d4; --pale:#eceae6; --asphalt:#3a3c3f; --ink:#26282b;
  --orange:#f26a1b; --line:#b4b3ae;
  --head:"Bricolage Grotesque","Arial Black",Impact,sans-serif;
  --body:"Public Sans",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--body);color:var(--ink);background:var(--concrete);line-height:1.6;overflow-x:hidden}
a{color:inherit}
h1,h2,h3{font-family:var(--head);line-height:1.02;letter-spacing:-.02em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}

/* nawigacja */
.top{position:fixed;inset:0 0 auto 0;z-index:20;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,48px);background:var(--asphalt);border-bottom:4px solid var(--orange)}
.brand img{height:60px;width:auto;display:block}
nav{display:flex;gap:6px;align-items:center}
nav a{color:var(--pale);text-decoration:none;font-weight:600;padding:8px 14px;position:relative}
nav a:not(.nav-cta)::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s}
nav a:hover::after{transform:scaleX(1)}
.nav-cta{background:var(--orange);color:var(--ink);margin-left:8px;transition:transform .2s}
.nav-cta:hover{transform:translateY(-2px)}
.burger{display:none;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;padding:10px}
.burger i{display:block;height:3px;background:var(--pale);transition:.3s}

/* hero */
.hero{position:relative;min-height:100svh;padding:120px clamp(16px,4vw,48px) 80px;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:24px;
  background:
    linear-gradient(var(--line) 1px,transparent 1px) 0 0/48px 48px,
    linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/48px 48px,var(--concrete)}
.hero h1{font-size:clamp(2.8rem,8.2vw,7.4rem);font-weight:800}
.hero h1 span{display:block;animation:slide .8s cubic-bezier(.2,.8,.2,1) both}
.hero h1 span:nth-child(2){animation-delay:.15s;padding-left:.6em}
.hero h1 span:nth-child(3){animation-delay:.3s;padding-left:1.2em}
.hero h1 .o{color:var(--orange)}
@keyframes slide{from{opacity:0;transform:translateX(-60px)}}
.hero p{max-width:34em;margin:28px 0 32px;font-size:1.15rem;animation:slide .8s .5s both}
.hero .btn{animation:slide .8s .65s both}

.blueprint{width:100%;max-width:460px;justify-self:center;fill:none;stroke:var(--asphalt);stroke-width:4;stroke-linecap:square;stroke-linejoin:miter}
.draw{stroke-dasharray:1;stroke-dashoffset:1;pathLength:1;animation:draw 1.6s ease forwards}
.draw{stroke-dasharray:900;stroke-dashoffset:900}
@keyframes draw{to{stroke-dashoffset:0}}
.d1{animation-delay:.4s}.d2{animation-delay:.7s}.d3{animation-delay:1.3s;stroke:var(--orange);stroke-width:6}
.d4{animation-delay:1.7s}.d5{animation-delay:1.9s}.d6{animation-delay:2.1s}
.fill{stroke:none;fill:var(--orange);opacity:0;animation:fillin 1s 2.4s forwards;mix-blend-mode:multiply}
@keyframes fillin{to{opacity:.16}}

/* miarka */
.tape{position:absolute;left:0;right:0;bottom:0;height:28px;background:var(--orange);
  background-image:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 12px),repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 60px);
  background-size:12px 10px,60px 20px;background-repeat:repeat-x;background-position:0 0,0 0}
.tape{animation:tape 1.4s 2.6s cubic-bezier(.2,.8,.2,1) both}
@keyframes tape{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}

/* przyciski */
.btn{display:inline-block;background:var(--orange);color:var(--ink);font-weight:600;text-decoration:none;padding:16px 28px;border:0;cursor:pointer;font:600 1rem var(--body);box-shadow:6px 6px 0 var(--asphalt);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translate(3px,3px);box-shadow:3px 3px 0 var(--asphalt)}
.btn.dark{background:var(--asphalt);color:var(--pale);box-shadow:6px 6px 0 var(--ink)}

/* sekcje: nagłówek po lewej, treść po prawej */
.sec{display:grid;grid-template-columns:minmax(220px,.7fr) 1.6fr;gap:clamp(24px,5vw,80px);padding:clamp(64px,10vw,130px) clamp(16px,4vw,48px)}
.sec.alt{background:var(--asphalt);color:var(--pale)}
.sec-head{align-self:start;position:sticky;top:96px}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.8rem);font-weight:800;padding-bottom:14px;position:relative}
.sec-head h2::after{content:"";position:absolute;left:0;bottom:0;height:6px;width:90px;background:var(--orange)}
.sec-head p{margin-top:16px;max-width:22em;opacity:.8}

/* usługi */
.services{list-style:none;border-top:2px solid var(--ink)}
.services li{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;align-items:baseline;padding:26px 18px;border-bottom:2px solid var(--ink);transition:background .3s,padding-left .3s,color .3s;position:relative}
.services li::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--orange);transition:width .3s}
.services li:hover{padding-left:34px}
.services li:hover::before{width:12px}
.services h3{font-size:1.6rem;font-weight:700}

/* cennik */
.prices div{display:flex;align-items:baseline;gap:10px;padding:18px 0}
.prices dt{font-size:1.15rem}
.prices div::after{content:"";order:1;flex:1;border-bottom:2px dotted var(--line);transform:translateY(-4px);opacity:.6}
.prices dd{order:2;font-family:var(--head);font-weight:800;font-size:1.5rem;color:var(--orange);white-space:nowrap}

/* lokacje */
.loc{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
.big{font-family:var(--head);font-weight:800;font-size:clamp(2.4rem,5vw,4.2rem);line-height:1;margin-bottom:22px}
.big span{color:var(--orange);font-size:.55em}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chips li{border:2px solid var(--ink);padding:6px 14px;font-weight:600;transition:background .2s,transform .2s}
.chips li:hover{background:var(--orange);transform:rotate(-2deg)}
.map{border:4px solid var(--asphalt);box-shadow:10px 10px 0 var(--orange);aspect-ratio:4/3}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.85) contrast(1.05);transition:filter .4s}
.map:hover iframe{filter:none}

/* kontakt */
.contact{background:var(--orange)}
.contact .sec-head h2::after{background:var(--ink)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
.name{font-family:var(--head);font-weight:800;font-size:2rem}
.tel{display:inline-block;font-family:var(--head);font-weight:800;font-size:clamp(1.8rem,4vw,3rem);text-decoration:none;margin:6px 0 16px;border-bottom:5px solid var(--ink)}
form{display:grid;gap:16px}
label{display:grid;gap:6px;font-weight:600}
input,textarea{font:inherit;padding:12px 14px;border:3px solid var(--ink);background:var(--pale);border-radius:0;transition:transform .2s}
input:focus,textarea:focus{outline:none;transform:translateX(6px);background:#fff}

footer{background:var(--asphalt);color:var(--pale);display:flex;align-items:center;gap:16px;padding:22px clamp(16px,4vw,48px)}
footer img{height:50px}

/* wjazd sekcji przy przewijaniu (tam gdzie przeglądarka wspiera) */
@supports (animation-timeline:view()){
  .services li,.prices div,.map{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 60%}
  @keyframes rise{from{opacity:0;transform:translateY(30px)}}
}

/* telefon i tablet */
@media(max-width:860px){
  .burger{display:flex}
  nav{position:fixed;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--asphalt);padding:12px 16px 20px;border-bottom:4px solid var(--orange);transform:translateY(-130%);transition:transform .35s}
  #burger:checked~nav{transform:none}
  #burger:checked~.burger i:nth-child(1){transform:translateY(9px) rotate(45deg)}
  #burger:checked~.burger i:nth-child(2){opacity:0}
  #burger:checked~.burger i:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
  nav a{padding:14px 8px;font-size:1.1rem}
  .nav-cta{margin:8px 0 0;text-align:center}
  .hero,.sec,.loc,.contact-grid{grid-template-columns:1fr}
  .hero{padding-top:104px}
  .blueprint{max-width:320px}
  .sec-head{position:static}
  .services li{grid-template-columns:1fr;gap:6px}
  .prices dd{font-size:1.2rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .draw{stroke-dashoffset:0}.fill{opacity:.16}
}