/* ==========================================================================
   Woźniewski Instalacje — arkusz stylów
   Paleta wzięta z materiałów firmy: limonka z logo, zieleń z grafiki FB.
   ========================================================================== */

:root{
  /* marka */
  --limonka:      #6FE034;   /* zieleń z logo — prąd, akcenty na ciemnym */
  --limonka-cien: #4DBB1E;
  --zielen:       #4A9E4A;   /* zieleń z grafiki usług na Facebooku */
  --zielen-ciemna:#33742F;   /* do tekstu na jasnym tle */

  /* ciemne partie */
  --grafit:   #0E110D;
  --grafit-2: #141813;
  --stal:     #23291F;
  --stal-2:   #333B2E;
  --mgla:     #9AA394;

  /* jasne partie */
  --papier:   #F2F1EC;
  --papier-2: #E7E5DD;
  --kreska:   #D3D0C5;
  --atrament: #14170F;
  --szary:    #5D6156;

  --max: 1240px;
  --gut: 24px;

  --tempo: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:76px; }

body{
  margin:0;
  background:var(--papier);
  color:var(--atrament);
  font-family:'Archivo','Segoe UI',system-ui,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }

/* ziarno zamiast rozmytych poświat — dodaje "papieru" ciemnym sekcjom */
.ziarno::after{
  content:''; position:absolute; inset:0; pointer-events:none; z-index:3;
  opacity:.16; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='140' height='140' filter='url(%23n)' opacity='.55'/></svg>");
}

.wrap{ max-width:var(--max); margin:0 auto; padding:0 var(--gut); position:relative; z-index:4; }

/* ---------- typografia ---------- */
h1,h2,h3,h4{ margin:0; font-weight:700; letter-spacing:-.022em; line-height:1.08; }
h1{ font-size:clamp(34px,5.6vw,62px); font-weight:800; }
h2{ font-size:clamp(27px,3.6vw,42px); }
h3{ font-size:clamp(19px,1.6vw,22px); letter-spacing:-.012em; }
p{ margin:0 0 1em; }

.mono{
  font-family:'IBM Plex Mono',ui-monospace,'Consolas',monospace;
  font-size:12px; letter-spacing:.1em; text-transform:uppercase; font-weight:500;
}

.etykieta{
  display:flex; align-items:center; gap:10px;
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--zielen-ciemna); font-weight:500;
  margin-bottom:18px;
}
.etykieta::before{ content:''; width:26px; height:2px; background:var(--zielen); flex:none; }
.ciemna .etykieta{ color:var(--limonka); }
.ciemna .etykieta::before{ background:var(--limonka); }

.oloowek{ color:var(--szary); font-size:17px; max-width:56ch; }
.ciemna .oloowek{ color:var(--mgla); }

/* ---------- znak firmowy (odrysowany z logo klienta) ---------- */
.znak{ display:inline-block; line-height:1; text-decoration:none; }
.znak__glowny{
  display:block; font-weight:800; font-size:var(--znak,21px);
  letter-spacing:-.045em; color:var(--atrament);
}
.znak__drugi{
  display:block; text-align:right; font-weight:800;
  font-size:calc(var(--znak,21px) * .455); letter-spacing:-.02em;
  color:var(--zielen); margin-top:calc(var(--znak,21px) * -.06);
}
.znak__podpis{
  display:block; text-align:center; margin-top:calc(var(--znak,21px)*.16);
  font-family:'IBM Plex Mono',monospace; font-weight:400;
  font-size:calc(var(--znak,21px) * .2); letter-spacing:.03em; color:var(--szary);
}
.na-ciemnym .znak__glowny{ color:#fff; }
.na-ciemnym .znak__drugi{ color:var(--limonka); }
.na-ciemnym .znak__podpis{ color:var(--mgla); }

/* ==========================================================================
   1. EKRAN ŁADOWANIA
   ========================================================================== */
#loader{
  position:fixed; inset:0; z-index:200; background:var(--grafit);
  display:flex; align-items:center; justify-content:center; flex-direction:column;
  overflow:hidden;
}
#loader.znika{ animation:kurtyna .85s var(--tempo) forwards; }
@keyframes kurtyna{ to{ clip-path:inset(0 0 100% 0); } }

.ladowanie{ position:relative; z-index:5; text-align:center; }

/* znak w loaderze odsłania się przejazdem świetlnej linii */
.ladowanie .znak{ --znak:clamp(38px,8vw,74px); position:relative; display:inline-block; }
.ladowanie .znak__glowny,
.ladowanie .znak__drugi,
.ladowanie .znak__podpis{
  clip-path:inset(0 100% 0 0);
  animation:odslon .75s var(--tempo) forwards;
}
.ladowanie .znak__glowny{ animation-delay:.22s; }
.ladowanie .znak__drugi{ animation-delay:.52s; }
.ladowanie .znak__podpis{ animation-delay:.86s; opacity:0; animation-name:odslon-slabo; }
@keyframes odslon{ to{ clip-path:inset(0 0 0 0); } }
@keyframes odslon-slabo{ to{ clip-path:inset(0 0 0 0); opacity:1; } }

/* iskra przebiegająca przez znak */
.iskra{
  position:absolute; top:-6%; height:112%; width:2px; left:0;
  background:linear-gradient(180deg,transparent,var(--limonka),transparent);
  box-shadow:0 0 10px rgba(111,224,52,.65);
  animation:przejazd 1.05s var(--tempo) .2s 1 forwards;
}
@keyframes przejazd{ 0%{left:-2%;opacity:0} 12%{opacity:1} 88%{opacity:1} 100%{left:102%;opacity:0} }

.ladowanie__obwod{ width:min(340px,72vw); margin:34px auto 0; display:block; }
.ladowanie__obwod path{
  fill:none; stroke:var(--stal-2); stroke-width:1.4;
  stroke-dasharray:var(--dl); stroke-dashoffset:var(--dl);
  animation:rysuj 1.25s var(--tempo) .35s forwards;
}
.ladowanie__obwod .zywa{ stroke:var(--limonka); stroke-width:1.8; }
@keyframes rysuj{ to{ stroke-dashoffset:0; } }

.ladowanie__licznik{
  margin-top:26px; display:flex; justify-content:center; gap:18px; align-items:baseline;
  color:var(--mgla);
}
.ladowanie__licznik b{ color:var(--limonka); font-weight:500; font-variant-numeric:tabular-nums; }

/* ==========================================================================
   2. NAWIGACJA
   ========================================================================== */
.nawigacja{
  position:fixed; top:0; left:0; right:0; z-index:100;
  background:rgba(14,17,13,0);
  border-bottom:1px solid transparent;
  transition:background .35s var(--tempo), border-color .35s var(--tempo), backdrop-filter .35s;
}
.nawigacja.przyklejona{
  background:rgba(14,17,13,.93);
  backdrop-filter:blur(9px) saturate(140%);
  border-bottom-color:var(--stal);
}
.nawigacja__rzad{
  display:flex; align-items:center; justify-content:space-between;
  height:76px; gap:20px;
}
.menu{ display:flex; gap:30px; list-style:none; margin:0; padding:0; }
.menu a{
  text-decoration:none; color:rgba(255,255,255,.82); font-size:15px; font-weight:500;
  position:relative; padding:6px 0; transition:color .2s;
}
.menu a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:1.5px;
  background:var(--limonka); transition:right .3s var(--tempo);
}
.menu a:hover{ color:#fff; }
.menu a:hover::after{ right:0; }

.tel-nav{
  display:inline-flex; align-items:center; gap:9px;
  background:var(--limonka); color:#0E110D; text-decoration:none;
  padding:11px 18px; font-weight:700; font-size:15px;
  border:1px solid var(--limonka);
  transition:background .2s, transform .2s;
}
.tel-nav:hover{ background:#7FF048; transform:translateY(-1px); }
.tel-nav svg{ width:16px; height:16px; }

.burger{ display:none; background:none; border:0; padding:8px; cursor:pointer; }
.burger span{ display:block; width:24px; height:2px; background:#fff; margin:5px 0; transition:.3s var(--tempo); }
.burger.otwarty span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger.otwarty span:nth-child(2){ opacity:0; }
.burger.otwarty span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   3. HERO
   ========================================================================== */
.ciemna{ background:var(--grafit); color:#fff; position:relative; }

.hero{
  min-height:100svh; display:flex; align-items:flex-end;
  padding:150px 0 0; overflow:hidden;
}
.hero__tlo{ position:absolute; inset:0; z-index:0; }
.hero__tlo img{ width:100%; height:100%; object-fit:cover; object-position:center 62%; }
.hero__tlo::after{
  content:''; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(14,17,13,.88) 0%, rgba(14,17,13,.52) 38%, rgba(14,17,13,.93) 88%),
    linear-gradient(90deg, rgba(14,17,13,.86) 0%, rgba(14,17,13,.18) 62%);
}

.hero__tresc{ padding-bottom:40px; }
.hero h1{ max-width:15ch; }
.hero h1 em{ font-style:normal; color:var(--limonka); }
.hero__lead{ margin:22px 0 0; max-width:48ch; color:rgba(255,255,255,.8); font-size:18px; }

.hero__akcje{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }

.guzik{
  display:inline-flex; align-items:center; gap:11px;
  padding:16px 26px; font-size:16px; font-weight:700; text-decoration:none;
  border:1.5px solid transparent; cursor:pointer;
  font-family:inherit; transition:.22s var(--tempo);
}
.guzik--prad{ background:var(--limonka); color:#0E110D; border-color:var(--limonka); }
.guzik--prad:hover{ background:#7FF048; transform:translateY(-2px); }
.guzik--obrys{ background:transparent; color:#fff; border-color:rgba(255,255,255,.34); }
.guzik--obrys:hover{ border-color:#fff; background:rgba(255,255,255,.07); }
.guzik--ciemny{ background:var(--atrament); color:#fff; border-color:var(--atrament); }
.guzik--ciemny:hover{ background:#000; transform:translateY(-2px); }
.guzik svg{ width:17px; height:17px; flex:none; }

/* rysunek obwodu nad zdjęciem w hero */
.hero__obwod{
  position:absolute; right:-2%; top:12%; width:min(560px,52vw); z-index:2;
  opacity:.9; pointer-events:none;
}
.hero__obwod .tor{ fill:none; stroke:rgba(255,255,255,.2); stroke-width:1.3; }
.hero__obwod .plyn{
  fill:none; stroke:var(--limonka); stroke-width:2.1; stroke-linecap:round;
  stroke-dasharray:15 57; filter:drop-shadow(0 0 4px rgba(111,224,52,.55));
  animation:plynie 3.4s linear infinite;
}
.hero__obwod .plyn.o2{ animation-delay:-1.1s; }
.hero__obwod .plyn.o3{ animation-delay:-2.2s; }
@keyframes plynie{ to{ stroke-dashoffset:-216; } }  /* 3 x (15+57) */
.hero__obwod .wezel{ fill:var(--grafit); stroke:rgba(255,255,255,.34); stroke-width:1.3; }
.hero__obwod .ikona{ fill:none; stroke:rgba(255,255,255,.72); stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; }

/* pasek techniczny pod hero */
.pasek{ border-top:1px solid var(--stal); background:var(--grafit-2); }
.pasek__rzad{ display:grid; grid-template-columns:repeat(4,1fr); }
.pasek__poz{ padding:26px 22px; border-right:1px solid var(--stal); }
.pasek__poz:last-child{ border-right:0; }
.pasek__poz .mono{ color:var(--mgla); display:block; margin-bottom:7px; font-size:11px; }
.pasek__poz b{ font-size:19px; font-weight:700; letter-spacing:-.02em; }
.pasek__poz b i{ font-style:normal; color:var(--limonka); }

/* ==========================================================================
   4. SEKCJE JASNE
   ========================================================================== */
.jasna{ background:var(--papier); color:var(--atrament); position:relative; }
.sekcja{ padding:clamp(72px,9vw,124px) 0; }
.naglowek{ max-width:62ch; margin-bottom:clamp(38px,5vw,58px); }
.naglowek p{ margin-top:16px; }

/* ---------- kalkulator ---------- */
.kalk{
  display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  border:1px solid var(--kreska); background:#fff;
}
.kalk__panel{ padding:clamp(26px,3.4vw,44px); }
.kalk__panel--wynik{
  background:var(--grafit); color:#fff; border-left:1px solid var(--kreska);
  position:relative; overflow:hidden;
}

.pole{ margin-bottom:28px; }
.pole__gora{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:12px; gap:12px; }
.pole__nazwa{ font-weight:600; font-size:15.5px; }
.pole__wartosc{
  font-family:'IBM Plex Mono',monospace; font-size:16px; font-weight:500;
  color:var(--zielen-ciemna); font-variant-numeric:tabular-nums;
}

input[type=range]{
  -webkit-appearance:none; appearance:none; width:100%; height:3px;
  background:var(--kreska); outline:none; margin:12px 0 6px;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none; width:22px; height:22px; background:var(--zielen);
  border:3px solid #fff; box-shadow:0 0 0 1px var(--zielen); cursor:pointer;
}
input[type=range]::-moz-range-thumb{
  width:16px; height:16px; background:var(--zielen); border:3px solid #fff;
  box-shadow:0 0 0 1px var(--zielen); cursor:pointer; border-radius:50%;
}
.skala{ display:flex; justify-content:space-between; color:var(--szary); }

.wybor{ display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
.wybor label{
  border:1px solid var(--kreska); padding:13px 14px; cursor:pointer;
  font-size:14.5px; font-weight:500; transition:.18s var(--tempo);
  display:flex; align-items:center; gap:9px; background:#fff;
}
.wybor input{ position:absolute; opacity:0; pointer-events:none; }
.wybor label::before{
  content:''; width:9px; height:9px; border:1px solid var(--kreska); flex:none;
  transition:.18s;
}
.wybor label:hover{ border-color:var(--zielen); }
.wybor input:checked + span{ font-weight:700; }
.wybor label:has(input:checked){ border-color:var(--zielen); background:#F4FAF2; }
.wybor label:has(input:checked)::before{ background:var(--zielen); border-color:var(--zielen); }

/* „w wycenie dostajesz" — domyka lewą kolumnę, żeby nie było dziury pod polami */
.wchodzi{ margin-top:34px; padding-top:24px; border-top:1px solid var(--kreska); }
.wchodzi .mono{ color:var(--zielen-ciemna); display:block; margin-bottom:14px; }
.wchodzi ul{ list-style:none; margin:0; padding:0; }
.wchodzi li{
  position:relative; padding-left:26px; margin-bottom:10px;
  font-size:14.8px; color:var(--szary);
}
.wchodzi li::before{
  content:''; position:absolute; left:0; top:8px;
  width:12px; height:6px; border-left:2px solid var(--zielen); border-bottom:2px solid var(--zielen);
  transform:rotate(-45deg);
}

/* wynik */
.wynik__lista{ list-style:none; margin:0; padding:0; }
.wynik__poz{
  display:flex; justify-content:space-between; align-items:baseline; gap:16px;
  padding:17px 0; border-bottom:1px solid var(--stal);
}
.wynik__poz:last-child{ border-bottom:0; }
.wynik__etykieta{ color:var(--mgla); font-size:14.5px; max-width:22ch; }
.wynik__liczba{
  font-family:'IBM Plex Mono',monospace; font-size:clamp(22px,2.6vw,30px);
  font-weight:500; font-variant-numeric:tabular-nums; letter-spacing:-.02em;
  white-space:nowrap;
}
.wynik__liczba span{ font-size:14px; color:var(--mgla); margin-left:5px; letter-spacing:.06em; }
.wynik__poz--mocny .wynik__liczba{ color:var(--limonka); }

.wynik__stopka{ margin-top:26px; padding-top:22px; border-top:1px solid var(--stal); }
.zastrzezenie{
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; line-height:1.75;
  color:var(--mgla); letter-spacing:.02em; text-transform:none;
}
.podpowiedz{
  margin-top:18px; padding:15px 17px; border-left:2px solid var(--limonka);
  background:rgba(111,224,52,.07); font-size:14.5px; color:rgba(255,255,255,.88);
}

/* formularz oddzwonienia */
.oddzwon{ display:flex; gap:9px; margin-top:22px; flex-wrap:wrap; }
.oddzwon input{
  flex:1 1 190px; min-width:0; padding:15px 16px; font:inherit; font-size:16px;
  background:var(--grafit-2); border:1px solid var(--stal-2); color:#fff;
}
.oddzwon input::placeholder{ color:#6F7A69; }
.oddzwon input:focus{ outline:none; border-color:var(--limonka); }
.oddzwon button{ flex:0 0 auto; }
.oddzwon__info{ margin-top:12px; font-size:13.5px; color:var(--mgla); }

/* ---------- schemat instalacji ---------- */
.schemat__pulpit{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
  margin-bottom:34px;
}
.przelacznik{ display:inline-flex; border:1px solid var(--stal-2); }
.przelacznik button{
  background:none; border:0; color:var(--mgla); font:inherit; font-size:14px; font-weight:600;
  padding:11px 22px; cursor:pointer; transition:.2s var(--tempo);
  display:inline-flex; align-items:center; gap:8px;
}
.przelacznik button.wybrany{ background:var(--limonka); color:#0E110D; }
.przelacznik button svg{ width:15px; height:15px; }

.schemat__plansza{
  border:1px solid var(--stal); background:var(--grafit-2);
  padding:clamp(14px,2.4vw,30px); overflow-x:auto;
}
.schemat__svg{ width:100%; min-width:640px; height:auto; display:block; }
.schemat__svg .kadl{ fill:none; stroke:var(--stal-2); stroke-width:1.5; }
.schemat__svg .obudowa{ fill:var(--grafit); stroke:var(--stal-2); stroke-width:1.5; }
.schemat__svg .rys{ fill:none; stroke:#B9C2B3; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.schemat__svg .kabel{ fill:none; stroke:#39422F; stroke-width:2; }
.schemat__svg .iskra-tor{
  fill:none; stroke:var(--limonka); stroke-width:2.6; stroke-linecap:round;
  stroke-dasharray:15 57; filter:drop-shadow(0 0 6px rgba(111,224,52,.55));
  opacity:0; transition:opacity .4s;
}
.schemat__svg .iskra-tor.gra{ opacity:1; animation:plynie2 2.6s linear infinite; }
.schemat__svg .iskra-tor.wstecz.gra{ animation:plynie2-wstecz 2.6s linear infinite; }
@keyframes plynie2{ to{ stroke-dashoffset:-216; } }
@keyframes plynie2-wstecz{ to{ stroke-dashoffset:216; } }
.schemat__svg text{ font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.09em; fill:var(--mgla); text-transform:uppercase; }
.schemat__svg text.wart{ fill:var(--limonka); font-size:13px; letter-spacing:.02em; }
.schemat__svg .slonce{ stroke:#E9C64A; }
.schemat__svg .usypia{ opacity:.28; transition:opacity .45s; }

.schemat__opis{ margin-top:22px; display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--stal); border:1px solid var(--stal); }
.schemat__opis div{ background:var(--grafit-2); padding:20px 22px; }
.schemat__opis .mono{ color:var(--limonka); display:block; margin-bottom:8px; }
.schemat__opis p{ margin:0; font-size:14.5px; color:var(--mgla); }

/* ---------- zakres usług ---------- */
.zakres{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--kreska); border:1px solid var(--kreska); }
.usluga{
  background:#fff; padding:30px 26px 28px; position:relative;
  transition:background .25s var(--tempo);
}
.usluga:hover{ background:#FAFAF7; }
.usluga__nr{ font-family:'IBM Plex Mono',monospace; font-size:11px; color:#A9A99C; letter-spacing:.14em; }
.usluga__ikona{ width:60px; height:60px; margin:16px 0 20px; display:block; }
.usluga__ikona *{
  fill:none; stroke:var(--zielen); stroke-width:2.1;
  stroke-linecap:round; stroke-linejoin:round;
}
.usluga__ikona .wypelnij{ fill:var(--zielen); stroke:none; }
.usluga h3{ margin-bottom:10px; }
.usluga p{ font-size:14.8px; color:var(--szary); margin:0; line-height:1.62; }

/* ---------- realizacje ---------- */
.galeria{ display:grid; grid-template-columns:repeat(12,1fr); gap:14px; }
.kafel{
  position:relative; overflow:hidden; background:var(--papier-2);
  cursor:zoom-in; border:0; padding:0; font:inherit; text-align:left; display:block;
}
.kafel img{ width:100%; height:100%; object-fit:cover; transition:transform .7s var(--tempo); }
.kafel:hover img{ transform:scale(1.045); }
.kafel__opis{
  position:absolute; left:0; right:0; bottom:0; padding:34px 18px 16px;
  background:linear-gradient(180deg,transparent,rgba(14,17,13,.88));
  color:#fff; display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
}
.kafel__opis span{ font-size:14.5px; font-weight:600; line-height:1.3; }
.kafel__opis .mono{ color:var(--limonka); font-size:11px; flex:none; }
.k-duzy{ grid-column:span 6; aspect-ratio:4/3; }
.k-sredni{ grid-column:span 3; aspect-ratio:3/4; }
.k-szeroki{ grid-column:span 6; aspect-ratio:16/10; }
.k-maly{ grid-column:span 3; aspect-ratio:1/1; }

/* powiększenie */
.lupa{
  position:fixed; inset:0; z-index:150; background:rgba(8,10,7,.95);
  display:none; align-items:center; justify-content:center; padding:26px;
}
.lupa.widoczna{ display:flex; animation:wejdz .3s var(--tempo); }
@keyframes wejdz{ from{opacity:0} }
.lupa img{ max-width:min(1100px,94vw); max-height:86vh; object-fit:contain; }
.lupa__podpis{ position:absolute; bottom:22px; left:0; right:0; text-align:center; color:var(--mgla); }
.lupa__zamknij{
  position:absolute; top:20px; right:24px; background:none; border:1px solid var(--stal-2);
  color:#fff; width:44px; height:44px; cursor:pointer; font-size:22px; line-height:1;
}
.lupa__zamknij:hover{ border-color:var(--limonka); color:var(--limonka); }

/* ---------- proces ---------- */
.kroki{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--kreska); border:1px solid var(--kreska); }
.krok{ background:#fff; padding:30px 26px; position:relative; }
.krok__nr{
  font-family:'IBM Plex Mono',monospace; font-size:34px; font-weight:400;
  color:var(--kreska); letter-spacing:-.03em; line-height:1; margin-bottom:22px; display:block;
  transition:color .3s;
}
.krok:hover .krok__nr{ color:var(--zielen); }
.krok h3{ margin-bottom:11px; }
.krok p{ font-size:14.8px; color:var(--szary); margin:0; line-height:1.62; }

/* ---------- opinie ---------- */
.opinie-gora{ display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap; }
.ocena{ display:flex; align-items:center; gap:16px; }
.ocena__cyfra{ font-size:56px; font-weight:800; letter-spacing:-.04em; line-height:1; }
.gwiazdki{ display:flex; gap:3px; }
.gwiazdki svg{ width:17px; height:17px; fill:#E8B21E; }

.opinie{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--kreska); border:1px solid var(--kreska); margin-top:36px; }
.opinia{ background:#fff; padding:32px 28px; display:flex; flex-direction:column; }
.opinia blockquote{ margin:0 0 22px; font-size:16.5px; line-height:1.65; }
.opinia blockquote::before{ content:'\201E'; color:var(--zielen); font-size:34px; line-height:0; vertical-align:-10px; margin-right:2px; }
.opinia footer{ margin-top:auto; display:flex; align-items:center; gap:12px; }
.opinia__inicjal{
  width:38px; height:38px; flex:none; background:var(--zielen); color:#fff;
  display:grid; place-items:center; font-weight:700; font-size:15px;
}
.opinia__kto{ font-weight:600; font-size:15px; }
.opinia__kiedy{ font-size:13px; color:var(--szary); }

/* ---------- kontakt ---------- */
.kontakt{ display:grid; grid-template-columns:1.05fr 1fr; gap:clamp(30px,5vw,70px); align-items:start; }
.wielki-tel{
  display:inline-flex; align-items:center; gap:16px; text-decoration:none; color:#fff;
  font-size:clamp(28px,4.4vw,46px); font-weight:800; letter-spacing:-.03em;
  margin:8px 0 4px; transition:color .2s;
}
.wielki-tel:hover{ color:var(--limonka); }
.wielki-tel svg{ width:.72em; height:.72em; flex:none; color:var(--limonka); }

.dane{ list-style:none; margin:36px 0 0; padding:0; border-top:1px solid var(--stal); }
.dane li{ display:flex; gap:20px; padding:17px 0; border-bottom:1px solid var(--stal); align-items:baseline; }
.dane .mono{ color:var(--mgla); flex:0 0 130px; font-size:11px; }
.dane b{ font-weight:600; font-size:16px; }
.dane a{ text-decoration:none; border-bottom:1px solid var(--stal-2); }
.dane a:hover{ border-color:var(--limonka); color:var(--limonka); }

.mapa{ border:1px solid var(--stal); filter:grayscale(1) contrast(.92) brightness(.78); transition:filter .4s; }
.mapa:hover{ filter:grayscale(.1) contrast(1) brightness(.95); }
.mapa iframe{ display:block; width:100%; height:340px; border:0; }

/* ---------- stopka ---------- */
.stopka{ background:var(--grafit-2); border-top:1px solid var(--stal); padding:54px 0 30px; color:var(--mgla); }
.stopka__rzad{ display:grid; grid-template-columns:1.6fr 1fr 1fr; gap:36px; padding-bottom:38px; }
.stopka h4{ font-size:12px; font-family:'IBM Plex Mono',monospace; letter-spacing:.16em; text-transform:uppercase; color:#fff; margin-bottom:16px; font-weight:500; }
.stopka ul{ list-style:none; margin:0; padding:0; }
.stopka li{ margin-bottom:9px; font-size:15px; }
.stopka a{ text-decoration:none; }
.stopka a:hover{ color:var(--limonka); }
.stopka__dol{
  border-top:1px solid var(--stal); padding-top:22px;
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:13px;
}

/* pasek telefonu na telefonie */
.pasek-tel{
  position:fixed; left:0; right:0; bottom:0; z-index:90; display:none;
  background:var(--limonka); color:#0E110D; text-decoration:none;
  padding:15px; text-align:center; font-weight:800; font-size:17px;
  border-top:1px solid rgba(0,0,0,.15);
}

/* ---------- wejścia w kadr ---------- */
/* Siatki wjeżdżają w całości, a nie kafel po kaflu — inaczej w połowie
   przewijania widać samą szarą płytę tła siatki zamiast kart. */
.siatka-wjazd > *{ opacity:0; transform:translateY(16px); }
.siatka-wjazd.widac > *{
  opacity:1; transform:none;
  transition:opacity .55s var(--tempo), transform .55s var(--tempo);
  transition-delay:calc(var(--i,0) * 55ms);
}

.wjazd{ opacity:0; transform:translateY(18px); }
.wjazd.widac{ opacity:1; transform:none; transition:opacity .7s var(--tempo), transform .7s var(--tempo); }
.wjazd.o1.widac{ transition-delay:.08s; }
.wjazd.o2.widac{ transition-delay:.16s; }
.wjazd.o3.widac{ transition-delay:.24s; }

/* ==========================================================================
   RESPONSYWNOŚĆ
   ========================================================================== */
@media (max-width:1080px){
  .zakres{ grid-template-columns:repeat(2,1fr); }
  .kroki{ grid-template-columns:repeat(2,1fr); }
  .opinie{ grid-template-columns:1fr; }
  .kalk{ grid-template-columns:1fr; }
  .kalk__panel--wynik{ border-left:0; border-top:1px solid var(--kreska); }
  .kontakt{ grid-template-columns:1fr; }
  .hero__obwod{ display:none; }
  .stopka__rzad{ grid-template-columns:1fr 1fr; }
}

@media (max-width:820px){
  body{ font-size:16px; padding-bottom:56px; }
  .menu{
    position:fixed; inset:76px 0 auto 0; flex-direction:column; gap:0;
    background:rgba(14,17,13,.985); backdrop-filter:blur(10px);
    padding:14px 24px 26px; border-bottom:1px solid var(--stal);
    transform:translateY(-130%); transition:transform .42s var(--tempo);
  }
  .menu.otwarte{ transform:none; }
  .menu li{ border-bottom:1px solid var(--stal); }
  .menu a{ display:block; padding:17px 0; font-size:17px; }
  .burger{ display:block; }
  .tel-nav{ display:none; }
  .pasek-tel{ display:block; }
  .pasek__rzad{ grid-template-columns:1fr 1fr; }
  .pasek__poz{ border-bottom:1px solid var(--stal); padding:20px 18px; }
  .pasek__poz:nth-child(2n){ border-right:0; }
  .schemat__opis{ grid-template-columns:1fr; }
  .galeria{ gap:10px; }
  .k-duzy,.k-szeroki{ grid-column:span 12; }
  .k-sredni,.k-maly{ grid-column:span 6; }
  .stopka__rzad{ grid-template-columns:1fr; gap:28px; }
  .hero{ min-height:auto; padding-top:120px; }
  .hero__tresc{ padding-bottom:64px; }
}

@media (max-width:520px){
  .zakres{ grid-template-columns:1fr; }
  .kroki{ grid-template-columns:1fr; }
  .wybor{ grid-template-columns:1fr; }
  .guzik{ width:100%; justify-content:center; }
  .hero__akcje{ gap:10px; }
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
  html{ scroll-behavior:auto; }
  .wjazd,.siatka-wjazd > *{ opacity:1; transform:none; }
}