/* Sufity podwieszane Częstochowa – Łukasz Młyńczyk
   Granat, czysta biel i akcent w kolorze podświetlenia LED (nawiązanie do sufitów z podcięciem na taśmę). */

:root {
  --granat: #111a2a;
  --granat-2: #1a2740;
  --granat-3: #26385a;
  --tlo: #f5f7fa;
  --bialy: #fff;
  --tekst: #1b2232;
  --szary: #566175;
  --linia: #e1e6ee;
  --led: #2ec5e8;
  --led-ciemny: #0a6f8a;
  --led-tlo: #e6f8fc;
  --promien: 14px;
  --cien: 0 10px 30px rgba(17, 26, 42, .08);
  --szer: 1180px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.65; color: var(--tekst); background: var(--bialy); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--led-ciemny); }
a:hover { color: var(--granat); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.015em; margin: 0 0 .5em; color: var(--granat); }
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.95rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--szer); margin: 0 auto; padding: 0 20px; }
.pomin { position: absolute; left: -999px; top: 0; background: var(--granat); color: #fff; padding: 10px 16px; z-index: 100; }
.pomin:focus { left: 10px; top: 10px; }

/* --- Przyciski --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .8em 1.3em; border-radius: 999px;
       font-weight: 700; text-decoration: none; border: 2px solid transparent; transition: transform .15s, box-shadow .15s, background .15s; line-height: 1.2; }
.btn:hover { transform: translateY(-1px); }
.btn--tel { background: var(--led); color: #04202b; box-shadow: 0 6px 22px rgba(46, 197, 232, .35); }
.btn--tel:hover { background: #5fd6f1; color: #04202b; }
.btn--drugi { border-color: var(--granat-3); color: var(--granat); background: transparent; }
.btn--drugi:hover { background: var(--granat); color: #fff; }
.btn--jasny { border-color: rgba(255, 255, 255, .55); color: #fff; background: transparent; }
.btn--jasny:hover { background: #fff; color: var(--granat); }
.btn--duzy { font-size: 1.1rem; padding: .9em 1.5em; }
.btn--pelny { width: 100%; }
.przyciski { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.2em 0; }
.ikona-tel { width: 1.05em; height: 1.05em; background: currentColor; flex: none;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1A17 17 0 0 1 3 4c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.3.2 2.5.6 3.6.1.3 0 .7-.2 1z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1A17 17 0 0 1 3 4c0-.6.4-1 1-1h3.5c.6 0 1 .4 1 1 0 1.3.2 2.5.6 3.6.1.3 0 .7-.2 1z'/%3E%3C/svg%3E") center / contain no-repeat; }

/* --- Nagłówek --- */
.gora { position: sticky; top: 0; z-index: 50; background: rgba(17, 26, 42, .97); backdrop-filter: blur(8px); box-shadow: 0 1px 0 rgba(46, 197, 232, .35); }
.gora__in { display: flex; align-items: center; gap: 18px; min-height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; margin-right: auto; }
.logo__tekst { display: flex; flex-direction: column; line-height: 1.15; }
.logo__tekst strong { font-size: 1.08rem; letter-spacing: -.01em; }
.logo__tekst span { font-size: .8rem; color: #a9b6cc; }
.logo:hover { color: #fff; }
.menu > ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; align-items: center; }
.menu a, .menu__rozwin { display: block; padding: 10px 12px; border-radius: 8px; color: #dbe3f0; text-decoration: none; font-weight: 600; font-size: .95rem;
  background: none; border: 0; font-family: inherit; cursor: pointer; }
.menu a:hover, .menu__rozwin:hover, .menu a[aria-current="page"], .menu__grupa--aktywna > .menu__rozwin, .menu a.menu__dzial { color: #fff; background: rgba(255, 255, 255, .08); }
.menu a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--led); }
.menu__rozwin::after { content: ""; display: inline-block; width: .45em; height: .45em; border: solid currentColor; border-width: 0 2px 2px 0; transform: rotate(45deg); margin: 0 0 .2em .5em; }
.menu__grupa { position: relative; }
.podmenu { display: none; position: absolute; top: 100%; left: 0; min-width: 290px; list-style: none; margin: 6px 0 0; padding: 8px; background: var(--granat-2);
  border-radius: 12px; box-shadow: 0 18px 40px rgba(0, 0, 0, .35); border: 1px solid rgba(255, 255, 255, .08); }
.menu__grupa.otwarte .podmenu { display: block; }
@media (hover: hover) and (min-width: 1000px) { .menu__grupa:hover .podmenu { display: block; } .menu__grupa:hover::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 8px; } }
.gora__tel { padding: .65em 1.1em; font-size: .95rem; white-space: nowrap; }
@media (min-width: 1000px) and (max-width: 1199px) {
  .gora__in { gap: 10px; }
  .menu a, .menu__rozwin { padding: 10px 8px; font-size: .9rem; }
  .logo__tekst span { display: none; }
  .gora__tel { padding: .6em .9em; font-size: .9rem; }
}
.menu-przycisk { display: none; align-items: center; gap: 8px; background: none; color: #fff; border: 1px solid rgba(255, 255, 255, .3); border-radius: 8px; padding: 8px 12px; font: inherit; font-weight: 600; cursor: pointer; }
.menu-przycisk__ikona, .menu-przycisk__ikona::before, .menu-przycisk__ikona::after { display: block; width: 18px; height: 2px; background: currentColor; position: relative; }
.menu-przycisk__ikona::before, .menu-przycisk__ikona::after { content: ""; position: absolute; left: 0; }
.menu-przycisk__ikona::before { top: -6px; } .menu-przycisk__ikona::after { top: 6px; }

@media (max-width: 999px) {
  .menu-przycisk { display: inline-flex; }
  .gora__tel { display: none; }
  .menu { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--granat); padding: 10px 20px 20px; border-top: 1px solid rgba(255, 255, 255, .08); max-height: calc(100vh - 70px); overflow: auto; }
  .menu.otwarte { display: block; }
  .menu > ul { flex-direction: column; align-items: stretch; }
  .menu__rozwin { width: 100%; text-align: left; }
  .podmenu { position: static; box-shadow: none; border: 0; background: rgba(255, 255, 255, .04); min-width: 0; }
}

/* --- Okruszki --- */
.okruszki ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 14px 20px 0; font-size: .88rem; color: var(--szary); }
.okruszki li + li::before { content: "›"; margin-right: 6px; color: #9aa5b8; }
.okruszki a { color: var(--szary); }

/* --- Pierwszy ekran --- */
.hero { position: relative; overflow: hidden; color: #e6ecf5;
  background: radial-gradient(1100px 500px at 85% -10%, rgba(46, 197, 232, .18), transparent 60%), linear-gradient(160deg, var(--granat) 0%, var(--granat-2) 70%, #1e3150 100%); }
.hero--grafika { background: linear-gradient(90deg, rgba(17, 26, 42, .96) 0%, rgba(17, 26, 42, .82) 45%, rgba(17, 26, 42, .55) 100%), var(--tlo-grafika) center / cover no-repeat, var(--granat);
  background: linear-gradient(90deg, rgba(17, 26, 42, .96) 0%, rgba(17, 26, 42, .82) 45%, rgba(17, 26, 42, .55) 100%), var(--tlo-grafika-set) center / cover no-repeat, var(--granat); }
@media (max-width: 899px) { .hero--grafika { background-position: center, 70% center; } }
.hero__led { position: absolute; left: 6%; right: 6%; top: 0; height: 3px; background: var(--led); box-shadow: 0 0 18px 4px rgba(46, 197, 232, .55), 0 0 60px 12px rgba(46, 197, 232, .25); border-radius: 0 0 3px 3px; }
.hero__in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 72px; }
.hero h1 { color: #fff; }
.hero__nad { text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; font-weight: 700; color: var(--led); margin-bottom: .8em; }
.hero__wstep { font-size: 1.15rem; color: #c9d4e5; max-width: 34em; }
.hero__punkty { list-style: none; padding: 0; margin: 1.4em 0 0; display: grid; gap: 8px; color: #c9d4e5; font-size: .98rem; }
.hero__punkty li { padding-left: 26px; position: relative; }
.hero__punkty li::before { content: ""; position: absolute; left: 0; top: .55em; width: 14px; height: 3px; border-radius: 2px; background: var(--led); box-shadow: 0 0 8px rgba(46, 197, 232, .8); }
.hero__kolaz { position: relative; min-height: 430px; }
.hero__foto { position: absolute; border-radius: var(--promien); overflow: hidden; box-shadow: 0 20px 50px rgba(0, 0, 0, .45); border: 4px solid rgba(255, 255, 255, .9); background: #000; }
.hero__foto img { width: 100%; height: 100%; object-fit: cover; }
.hero__foto--1 { width: 78%; aspect-ratio: 4 / 3; right: 0; top: 0; z-index: 2; }
.hero__foto--2 { width: 46%; aspect-ratio: 4 / 3; left: 0; bottom: 18px; z-index: 3; transform: rotate(-3deg); }
.hero__foto--3 { width: 40%; aspect-ratio: 4 / 3; right: 6%; bottom: 0; z-index: 1; transform: rotate(2deg); }
.hero__podpis { position: absolute; left: 0; bottom: -30px; margin: 0; font-size: .78rem; color: #8fa0bb; }
@media (max-width: 899px) {
  .hero__in { grid-template-columns: 1fr; padding-top: 40px; padding-bottom: 48px; gap: 30px; }
  .hero__kolaz { min-height: 0; aspect-ratio: 1 / .78; }
}

/* --- Sekcje --- */
.sekcja { padding: 64px 0; }
.sekcja--szara { background: var(--tlo); }
.sekcja--ciemna { background: var(--granat); color: #c9d4e5; }
.sekcja--ciemna .sekcja__tytul { color: #fff; }
.sekcja--ciemna .sekcja__wstep { color: #a9b6cc; }
.sekcja--galeria { padding: 36px 0; }
.sekcja__tytul { margin-bottom: .3em; }
.sekcja__wstep { color: var(--szary); max-width: 46em; margin-bottom: 1.8em; }
.sekcja__dalej { margin: 28px 0 0; }
.sekcja__podtytul { margin: 2em 0 .8em; font-size: 1.15rem; }

.atuty { padding: 0; margin-top: -1px; }
.atuty__siatka { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-top: 0; transform: translateY(-34px); }
.atut { background: #fff; border-radius: var(--promien); padding: 24px 22px; box-shadow: var(--cien); border: 1px solid var(--linia); position: relative; }
.atut::before { content: ""; position: absolute; left: 22px; right: 22px; top: 0; height: 3px; background: var(--led); border-radius: 0 0 3px 3px; }
.atut__nr { font-weight: 800; color: var(--led-ciemny); font-size: .85rem; letter-spacing: .1em; }
.atut h2 { font-size: 1.12rem; margin: .4em 0 .4em; }
.atut p { margin: 0; color: var(--szary); font-size: .97rem; }
@media (max-width: 999px) { .atuty__siatka { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .atuty__siatka { grid-template-columns: 1fr; transform: none; padding-top: 28px; } }

.kafelki { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.kafelek { display: flex; flex-direction: column; background: #fff; border-radius: var(--promien); overflow: hidden; text-decoration: none; color: var(--tekst);
  box-shadow: var(--cien); border: 1px solid var(--linia); transition: transform .15s, box-shadow .15s; }
.kafelek:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(17, 26, 42, .14); color: var(--tekst); }
.kafelek__foto { aspect-ratio: 4 / 3; overflow: hidden; background: var(--granat); }
.kafelek__foto img { width: 100%; height: 100%; object-fit: cover; }
.kafelek__tekst { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 6px; }
.kafelek__tekst strong { color: var(--granat); font-size: 1.08rem; }
.kafelek__tekst span { color: var(--szary); font-size: .95rem; }

.porady-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.porady-lista--2 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin-bottom: 1.5em; }
.dzielnice-karty { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 1.5em 0; }
.porada-karta { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px; border-radius: 12px; border: 1px solid var(--linia); background: #fff;
  text-decoration: none; color: var(--tekst); border-left: 4px solid var(--led); transition: box-shadow .15s, transform .15s; }
.porada-karta:hover { box-shadow: var(--cien); transform: translateY(-2px); color: var(--tekst); }
.porada-karta strong { color: var(--granat); }
.porada-karta span { color: var(--szary); font-size: .94rem; line-height: 1.5; }

.dzielnice-chipy { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.dzielnice-chipy a { display: block; padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--linia); text-decoration: none; color: var(--granat); font-weight: 600; font-size: .95rem; }
.dzielnice-chipy a:hover { border-color: var(--led); background: var(--led-tlo); }

/* --- Galeria i powiększenie --- */
.galeria { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.galeria a { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 10px; background: var(--granat-2); }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.galeria a:hover img { transform: scale(1.05); }
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(8, 12, 20, .92); display: flex; align-items: center; justify-content: center; padding: 20px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(1000px, 100%); text-align: center; }
.lightbox img { max-height: 80vh; width: auto; margin: 0 auto; border-radius: 8px; }
.lightbox figcaption { color: #c9d4e5; margin-top: 10px; font-size: .95rem; }
.lightbox button { position: absolute; background: rgba(255, 255, 255, .1); color: #fff; border: 0; font-size: 2rem; width: 52px; height: 52px; border-radius: 50%; cursor: pointer; line-height: 1; }
.lightbox button:hover { background: rgba(255, 255, 255, .22); }
.lightbox__zamknij { top: 16px; right: 16px; }
.lightbox__strzalka--l { left: 16px; top: 50%; transform: translateY(-50%); }
.lightbox__strzalka--p { right: 16px; top: 50%; transform: translateY(-50%); }

/* --- Podstrona --- */
.grafika-strony { margin-top: 28px; margin-bottom: 0; position: relative; }
.grafika-strony img { width: 100%; height: auto; max-height: 520px; object-fit: cover; border-radius: var(--promien); box-shadow: var(--cien); }
.grafika-strony figcaption { position: absolute; right: 32px; bottom: 10px; font-size: .75rem; color: #fff; background: rgba(17, 26, 42, .6); padding: 2px 8px; border-radius: 6px; }
.strona__naglowek { background: linear-gradient(180deg, var(--tlo), #fff); padding: 34px 0 30px; border-bottom: 1px solid var(--linia); }
.strona__naglowek h1 { max-width: 24em; }
.strona__dzial { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 800; color: var(--led-ciemny); margin-bottom: .6em; }
.wstep { font-size: 1.15rem; color: var(--szary); max-width: 44em; margin: 0; }
.uklad-2 { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; padding-top: 40px; padding-bottom: 20px; }
@media (max-width: 899px) { .uklad-2 { grid-template-columns: 1fr; gap: 28px; } }
.tresc { max-width: 46em; }
.tresc--waska { margin: 0 auto; }
.tresc h2 { margin-top: 1.6em; }
.tresc h2:first-child { margin-top: 0; }
.tresc h3 { margin-top: 1.4em; }
.tresc ul, .tresc ol { padding-left: 1.3em; margin: 0 0 1.1em; }
.tresc li { margin-bottom: .35em; }
.tresc li::marker { color: var(--led-ciemny); }
.tresc figure { margin: 1.5em 0; }
.tresc figure img { border-radius: 10px; border: 1px solid var(--linia); background: #fff; }
.tresc figcaption { font-size: .9rem; color: var(--szary); margin-top: .5em; }
.tresc .ramka { background: var(--led-tlo); border-left: 4px solid var(--led); border-radius: 0 10px 10px 0; padding: 16px 20px; margin: 1.5em 0; }
.tresc .ramka p:last-child { margin-bottom: 0; }
.tresc table { width: 100%; border-collapse: collapse; margin: 1.2em 0 1.6em; font-size: .97rem; }
.tresc th, .tresc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--linia); vertical-align: top; }
.tresc th { background: var(--tlo); color: var(--granat); }
.tresc .dwa-obrazki { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .tresc .dwa-obrazki { grid-template-columns: 1fr; } }
.wroc { margin-top: 2em; font-weight: 600; }

.boczna { display: flex; flex-direction: column; gap: 18px; }
.boczna__karta { border: 1px solid var(--linia); border-radius: var(--promien); padding: 20px; background: #fff; }
.boczna__karta--tel { background: var(--granat); color: #c9d4e5; border: 0; position: sticky; top: 90px; }
.boczna__karta--tel .boczna__tytul { color: #fff; }
.boczna__karta--tel a:not(.btn) { color: var(--led); }
.boczna__tytul { font-weight: 800; color: var(--granat); margin-bottom: .7em; }
.boczna__maly { font-size: .9rem; margin: .8em 0 0; }
.boczna__lista { list-style: none; padding: 0; margin: 0; font-size: .95rem; }
.boczna__lista--2 { columns: 2; column-gap: 14px; }
.boczna__lista li { break-inside: avoid; }
.boczna__lista a { display: block; padding: 6px 0; color: var(--tekst); text-decoration: none; border-bottom: 1px dashed var(--linia); }
.boczna__lista a:hover, .boczna__lista a[aria-current="page"] { color: var(--led-ciemny); }
.boczna__lista a[aria-current="page"] { font-weight: 700; }
@media (max-width: 899px) { .boczna__karta--tel { position: static; } }

.kontakt-karta { background: var(--tlo); border-radius: var(--promien); padding: 26px; margin-bottom: 2em; border: 1px solid var(--linia); }
.kontakt-karta__etykieta { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 800; color: var(--led-ciemny); margin: 0; }
.kontakt-karta__tel { font-size: clamp(2rem, 6vw, 2.8rem); font-weight: 800; color: var(--granat); text-decoration: none; letter-spacing: -.01em; }
.kontakt-karta__firma { margin: 0; }

.filtry { list-style: none; padding: 0; margin: 1.4em 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.filtry a { display: block; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--linia); background: #fff; text-decoration: none; color: var(--granat); font-weight: 600; font-size: .93rem; }
.filtry a span { color: var(--szary); font-weight: 400; margin-left: 4px; }
.filtry a:hover { border-color: var(--led); }

/* --- Pomiar pomieszczenia (edytor) --- */
.pomiar { padding-top: 26px; }
.pomiar__pasek { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.pomiar__pasek .btn { cursor: pointer; font: inherit; font-weight: 700; }
.pomiar__wczytaj { cursor: pointer; }
.pomiar__plik { flex-direction: column; gap: 2px; line-height: 1.15; }
.pomiar__plik small { font-weight: 500; font-size: .74rem; opacity: .75; }
.pomiar__komunikat { min-height: 1.5em; margin: 0 0 10px; color: var(--led-ciemny); font-weight: 600; }
.pomiar__komunikat.blad { color: #b42318; }
.pomiar__uklad { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr); gap: 24px; align-items: start; }
@media (max-width: 999px) { .pomiar__uklad { grid-template-columns: 1fr; } }
.pomiar__rys { background: #fff; border: 1px solid var(--linia); border-radius: var(--promien); padding: 12px; box-shadow: var(--cien); }
.pomiar__narzedzia { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; align-items: center; }
.pomiar__narzedzia button, .pomiar__narzedzia select { font: inherit; font-size: .9rem; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--linia); background: var(--tlo); cursor: pointer; color: var(--tekst); }
.pomiar__narzedzia button:hover:not(:disabled) { border-color: var(--led); background: var(--led-tlo); }
.pomiar__narzedzia button:disabled { opacity: .45; cursor: default; }
.pomiar__narzedzia button[aria-pressed="true"] { background: var(--granat); color: #fff; border-color: var(--granat); }
.pomiar__narzedzia label { font-size: .9rem; color: var(--szary); margin-left: auto; }
.pomiar__plotno { display: block; width: 100%; aspect-ratio: 10 / 7; background: #fbfcfe; border-radius: 10px; border: 1px solid var(--linia); touch-action: none; user-select: none; }
.pomiar__plotno .siatka line { stroke: #e9eef5; }
.pomiar__plotno .siatka line.m { stroke: #cfd8e5; }
.pomiar__plotno .obrys { fill: rgba(46, 197, 232, .14); stroke: var(--granat); stroke-linejoin: round; }
.pomiar__plotno .obrys.otwarty { fill: none; }
.pomiar__plotno .podglad { stroke: var(--led-ciemny); }
.pomiar__plotno .naroznik { fill: #fff; stroke: var(--granat); }
.pomiar__plotno .naroznik.wybrany { fill: var(--led); }
.pomiar__plotno .naroznik.pierwszy { fill: #fde68a; stroke: #b45309; }
.pomiar__plotno .wymiar { fill: var(--led-ciemny); font-weight: 700; text-anchor: middle; paint-order: stroke; stroke: #fff; stroke-width: 4px; stroke-linejoin: round; }
.pomiar__plotno .zacheta { fill: var(--szary); text-anchor: middle; }
.pomiar__podpowiedz { font-size: .88rem; color: var(--szary); margin: 8px 0 0; }
/* Własny kursor: ciemny krzyżyk z białą obwódką i turkusowym środkiem — widoczny na każdym tle
   (systemowy „crosshair” bywa blady i zmienia kolor). Gdy obrys jest zamknięty, puste miejsce przesuwa widok (rączka). */
.pomiar__plotno { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Cg stroke-linecap='round'%3E%3Cpath d='M16 2v9M16 21v9M2 16h9M21 16h9' stroke='white' stroke-width='6'/%3E%3Cpath d='M16 2v9M16 21v9M2 16h9M21 16h9' stroke='%23111a2a' stroke-width='2.5'/%3E%3Ccircle cx='16' cy='16' r='3.5' fill='%232ec5e8' stroke='%23111a2a' stroke-width='1.5'/%3E%3C/g%3E%3C/svg%3E") 16 16, crosshair; }
/* narożniki, okna, drzwi i kominy: ciemny kursor „przesuń” (cztery strzałki z białą obwódką) */
.pomiar__plotno .naroznik, .pomiar__plotno .element { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Cg fill='none' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 3v26M3 16h26M16 3l-4 4M16 3l4 4M16 29l-4-4M16 29l4-4M3 16l4-4M3 16l4 4M29 16l-4-4M29 16l-4 4' stroke='white' stroke-width='6'/%3E%3Cpath d='M16 3v26M3 16h26M16 3l-4 4M16 3l4 4M16 29l-4-4M16 29l4-4M3 16l4-4M3 16l4 4M29 16l-4-4M29 16l-4 4' stroke='%23111a2a' stroke-width='2.5'/%3E%3C/g%3E%3C/svg%3E") 16 16, move; }
.pomiar__plotno.przesuwanie, .pomiar__plotno.przesuwanie * { cursor: grabbing; }
.pomiar__plotno .element.okno .okno-ramka { stroke: var(--led-ciemny); }
.pomiar__plotno .element.okno .okno-szyba { stroke: #fff; }
.pomiar__plotno .element.drzwi .drzwi-przerwa { stroke: #fbfcfe; }
.pomiar__plotno .element.drzwi .drzwi-skrzydlo, .pomiar__plotno .element.drzwi .drzwi-luk,
.pomiar__plotno .element.balkon .drzwi-skrzydlo, .pomiar__plotno .element.balkon .drzwi-luk { stroke: var(--granat); }
.pomiar__plotno .element.balkon .okno-ramka { stroke: var(--led-ciemny); }
.pomiar__plotno .element.balkon .okno-szyba { stroke: #fff; }
.pomiar__narzedzia .pomiar__drzwi-przycisk { background: #fff7e6; border-color: #f5d6a8; font-weight: 700; }
.pomiar__narzedzia .pomiar__drzwi-przycisk[hidden] { display: none; }
.pomiar__plotno .element.komin rect { fill: #cfd8e5; stroke: #566175; }
.pomiar__plotno .element.komin path { stroke: #566175; }
.pomiar__plotno .element.wybrany .okno-ramka, .pomiar__plotno .element.wybrany .drzwi-skrzydlo { stroke: #f59e0b; }
.pomiar__plotno .element.komin.wybrany rect { stroke: #f59e0b; }
.pomiar__plotno .opis-el { fill: var(--granat); font-weight: 600; text-anchor: middle; paint-order: stroke; stroke: #fff; stroke-width: 3px; }
.pomiar__narzedzia button[data-tryb][aria-pressed="true"] { background: var(--granat); color: #fff; border-color: var(--granat); }
.pomiar__sciany tr.wybrany td { background: #fff7e6; }
.pomiar__sciany label { display: inline-flex; align-items: center; gap: 4px; margin: 2px 6px 2px 0; font-size: .85rem; color: var(--szary); }
.pomiar__sciany td input { width: 72px; }
.pomiar__sciany button[data-usun-el] { border: 1px solid var(--linia); background: #fff; border-radius: 6px; cursor: pointer; padding: 2px 8px; }
.pomiar__plotno .znacznik { fill: none; stroke: var(--led-ciemny); }
.pomiar__plotno .znacznik-srodek { fill: var(--led); stroke: #fff; }
.btn--jasny-ciemny { background: var(--granat); color: #fff; border-color: var(--granat); cursor: pointer; font: inherit; font-weight: 700; }
.btn--jasny-ciemny:hover { background: var(--granat-3); color: #fff; }
/* pełny ekran edytora */
.pomiar--pelny { position: fixed; inset: 0; z-index: 300; max-width: none; margin: 0; padding: 12px 16px; background: var(--tlo); overflow: auto; }
.pomiar--pelny .pomiar__uklad { grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; }
.pomiar--pelny .pomiar__plotno { aspect-ratio: auto; height: calc(100vh - 230px); min-height: 360px; }
.pomiar--pelny .pomiar__dane { max-height: calc(100vh - 110px); overflow: auto; padding-right: 4px; }
.pomiar--pelny .pomiar__prostokat { margin-top: 8px; padding-top: 8px; }
@media (max-width: 999px) {
  .pomiar--pelny .pomiar__uklad { grid-template-columns: 1fr; }
  .pomiar--pelny .pomiar__plotno { height: 62vh; }
  .pomiar--pelny .pomiar__dane { max-height: none; }
}
html.pomiar-pelny-ekran, html.pomiar-pelny-ekran body { overflow: hidden; }
/* okienko „Generujemy dla Ciebie podgląd…” przed pobraniem PDF — duże, z kolorową reklamą wykonawcy */
.pomiar-okno { position: fixed; inset: 0; z-index: 400; background: rgba(8, 12, 20, .78); display: grid; place-items: center; padding: 16px; overflow: auto; }
.pomiar-okno[hidden] { display: none; }
.pomiar-okno__karta { width: min(880px, 100%); background: #fff; border-radius: 22px; padding: 34px 36px 26px; box-shadow: 0 30px 90px rgba(0, 0, 0, .5); position: relative; overflow: hidden; color: var(--tekst); }
.pomiar-okno__karta::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: linear-gradient(90deg, var(--led), #8b5cf6, #ec4899, #f59e0b); }
.pomiar-okno__grafika { margin: -34px -36px 22px; }
.pomiar-okno__grafika img { width: 100%; height: auto; max-height: 220px; object-fit: cover; }
.pomiar-okno .pomiar-okno__baner img { max-height: 200px; object-fit: cover; }
@media (max-height: 820px) { .pomiar-okno__grafika img { max-height: 150px; } .pomiar-okno .pomiar-okno__baner img { max-height: 150px; } }
.pomiar-okno__tytul { font-size: clamp(1.35rem, 3vw, 1.9rem); font-weight: 800; color: var(--granat); margin: 0 0 18px; line-height: 1.25; }
.pomiar-okno__pasek { height: 18px; border-radius: 999px; background: #e6edf5; overflow: hidden; }
.pomiar-okno__pasek span { display: block; height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--led-ciemny), var(--led), #8b5cf6); box-shadow: 0 0 14px rgba(46, 197, 232, .7); transition: width .15s linear; }
.pomiar-okno__stan { font-weight: 800; font-size: 1.1rem; color: var(--led-ciemny); margin: 14px 0 6px; min-height: 1.5em; }
.pomiar-okno__dzieki { font-size: 1.1rem; margin: 0 0 18px; }
.pomiar-okno__reklama { border-radius: 18px; padding: 22px 24px; margin: 4px 0 8px; color: #fff; font-size: 1.02rem; position: relative; overflow: hidden;
  background: radial-gradient(600px 220px at 100% 0%, rgba(245, 158, 11, .45), transparent 60%), linear-gradient(120deg, #4f46e5 0%, #8b5cf6 45%, #ec4899 100%);
  box-shadow: 0 14px 40px rgba(139, 92, 246, .35); }
.pomiar-okno__reklama p { margin: 0 0 .6em; }
.pomiar-okno__reklama p:last-child { margin: 0; }
.pomiar-okno__reklama a { color: #fff; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, .6); }
.pomiar-okno__reklama-nad { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; opacity: .8; }
.pomiar-okno__reklama-tytul { font-size: 1.25rem; font-weight: 800; line-height: 1.3; }
.pomiar-okno__polec { background: rgba(255, 255, 255, .16); border-radius: 12px; padding: 10px 14px; font-weight: 600; }
.pomiar-okno__polec b { color: #fde68a; }
.pomiar-okno__zajawka { font-weight: 700; color: #fef3c7; }
.pomiar-okno__baner { display: block; margin: -22px -24px 18px; padding: 0; border: 0; background: none; cursor: pointer; width: calc(100% + 48px); }
.pomiar-okno__link { font: inherit; color: #fff; background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, .6); }
.pomiar-okno__baner img { width: 100%; height: auto; }
.pomiar-okno .przyciski { margin-bottom: 0; }
.pomiar-tworca { margin: 28px 0 8px; padding: 26px 30px; }
.pomiar-tworca .pomiar-okno__baner { margin: -26px -30px 20px; width: calc(100% + 60px); }
.pomiar-okno .btn { font-size: 1.1rem; padding: .9em 1.6em; }
.pomiar-okno .btn:disabled { opacity: .45; cursor: wait; transform: none; box-shadow: none; }
@media (max-width: 560px) { .pomiar-okno__karta { padding: 26px 20px 18px; } .pomiar-okno__grafika { margin: -26px -20px 18px; } }
.pomiar:fullscreen { background: var(--tlo); overflow: auto; }
.pomiar__prostokat { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--linia); font-size: .95rem; }
.pomiar__prostokat input { width: 90px; }
.pomiar__wzory-opis { flex-basis: 100%; color: var(--szary); font-size: .88rem; }
.pomiar__wzory { flex-basis: 100%; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 420px) { .pomiar__wzory { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pomiar__wzor { display: grid; justify-items: center; gap: 4px; padding: 8px 6px; font: inherit; font-size: .82rem; font-weight: 700; line-height: 1.2; color: var(--granat); text-align: center; background: #fff; border: 1px solid #cfd8e5; border-radius: 10px; cursor: pointer; }
.pomiar__wzor:hover, .pomiar__wzor:focus-visible { border-color: var(--led-ciemny); box-shadow: 0 0 0 3px rgba(34, 199, 230, .18); }
.pomiar__wzor svg { width: 56px; height: 42px; }
.pomiar__wzor polygon { fill: #e6f8fc; stroke: var(--granat); stroke-width: 2.2; stroke-linejoin: round; }
.pomiar__wzor .ik-drzwi { fill: none; stroke: #b45309; stroke-width: 1.6; }
.pomiar__wzor .ik-okno { stroke: #0284c7; stroke-width: 4; }
.pomiar__wzor .ik-szkic { fill: none; stroke: var(--granat); stroke-width: 2.2; stroke-dasharray: 4 3; }
.pomiar__wzor .ik-punkt { fill: #fff; stroke: var(--granat); stroke-width: 1.6; }
.pomiar__wzor .ik-olowek { fill: #f59e0b; stroke: var(--granat); stroke-width: 1.2; stroke-linejoin: round; }
.pomiar__dane fieldset { border: 1px solid var(--linia); border-radius: 12px; padding: 12px 14px 6px; margin: 0 0 14px; background: #fff; }
.pomiar__dane legend { font-weight: 800; color: var(--granat); padding: 0 6px; }
.pomiar__dane label { display: grid; gap: 4px; font-size: .92rem; color: var(--szary); margin-bottom: 10px; }
.pomiar__dane label > span { display: flex; align-items: center; gap: 6px; color: var(--szary); }
.pomiar__dane input, .pomiar__dane select, .pomiar__dane textarea, .pomiar__prostokat input { font: inherit; color: var(--tekst); padding: 7px 9px; border: 1px solid #cfd8e5; border-radius: 8px; background: #fff; }
.pomiar__dane input[type="number"] { width: 110px; }
.pomiar__dane label.pomiar__check { display: flex; align-items: center; gap: 8px; color: var(--tekst); }
.pomiar__wyniki { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.pomiar__wyniki div { background: var(--granat); color: #a9b6cc; border-radius: 12px; padding: 12px 14px; font-size: .85rem; }
.pomiar__wyniki b { display: block; color: #fff; font-size: 1.35rem; margin-top: 2px; }
.pomiar__wyniki .pomiar__wynik-obrys { background: linear-gradient(135deg, #7c2d12, #b45309); color: #fde68a; }
.pomiar__objasnienie { background: #fff7e6; border: 1px solid #f5d6a8; border-left: 4px solid #f59e0b; border-radius: 10px; padding: 10px 12px; font-size: .92rem; color: #5b3a06; }
.pomiar__plotno .odnosnik { stroke: #8fb7c8; }
.pomiar__plotno .litera-sciany circle { fill: #fff; stroke: var(--led-ciemny); }
.pomiar__plotno .litera-sciany text { fill: var(--led-ciemny); font-weight: 800; text-anchor: middle; }
.pomiar__plotno .obrys-zewn { fill: rgba(245, 158, 11, .08); stroke: #f59e0b; }
.pomiar__ostrzezenie { background: #fff4e5; border: 1px solid #f5d6a8; color: #8a5a00; border-radius: 10px; padding: 10px 12px; font-size: .92rem; }
.pomiar__sciany { border: 1px solid var(--linia); border-radius: 12px; padding: 10px 14px; background: #fff; }
.pomiar__sciany summary { font-weight: 800; color: var(--granat); cursor: pointer; }
.pomiar__sciany table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.pomiar__sciany td, .pomiar__sciany th { padding: 5px 6px; border-bottom: 1px solid var(--linia); text-align: left; }
.pomiar__sciany input { width: 100px; }
.pomiar__sciany .maly, .pomiar__sciany small { color: var(--szary); font-size: .85rem; }

/* --- Baner „Zmierz pomieszczenie” --- */
.baner-pomiar { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; padding: 22px 26px; border-radius: var(--promien);
  background: linear-gradient(120deg, var(--granat), var(--granat-3)); color: #c9d4e5; position: relative; overflow: hidden; margin: 0 0 1.5em; }
.baner-pomiar::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--led); box-shadow: 0 0 16px 2px rgba(46, 197, 232, .6); }
.baner-pomiar--grafika { background: linear-gradient(90deg, rgba(17, 26, 42, .95) 0%, rgba(17, 26, 42, .78) 60%, rgba(17, 26, 42, .45) 100%), var(--tlo-grafika) center / cover no-repeat, var(--granat);
  background: linear-gradient(90deg, rgba(17, 26, 42, .95) 0%, rgba(17, 26, 42, .78) 60%, rgba(17, 26, 42, .45) 100%), var(--tlo-grafika-set) center / cover no-repeat, var(--granat); }
.baner-pomiar__ikona { width: 64px; height: 64px; border-radius: 14px; background: rgba(46, 197, 232, .15); display: grid; place-items: center; }
.baner-pomiar strong { display: block; color: #fff; font-size: 1.25rem; line-height: 1.25; margin-bottom: 4px; }
.baner-pomiar p { margin: 0; }
.baner-pomiar .btn { white-space: nowrap; }
@media (max-width: 720px) { .baner-pomiar { grid-template-columns: 1fr; text-align: left; } .baner-pomiar__ikona { display: none; } }
.baner-przycisk-wrap { padding-top: 32px; padding-bottom: 40px; }
.baner-przycisk-wrap .baner-pomiar { margin: 0; }
.baner-przycisk { display: block; max-width: 900px; margin: 0 auto; border-radius: var(--promien); overflow: hidden; box-shadow: var(--cien); transition: transform .15s, box-shadow .15s; }
.baner-przycisk:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(17, 26, 42, .18); }
.baner-przycisk img { width: 100%; height: auto; }
.baner-przycisk--pod { margin: 16px auto 1.5em; }
.zajawka-pomiaru { display: block; margin: 22px auto 0; }
.zajawka-pomiaru img { width: 100%; height: auto; border-radius: var(--promien); box-shadow: var(--cien); }
a.zajawka-pomiaru { margin: 0 0 1.2em; }

/* --- Zadzwoń --- */
.cta { background: linear-gradient(135deg, var(--granat-2), var(--granat)); color: #c9d4e5; padding: 52px 0; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--led); box-shadow: 0 0 20px 3px rgba(46, 197, 232, .5); }
.cta--grafika { background: linear-gradient(90deg, rgba(17, 26, 42, .55) 0%, rgba(17, 26, 42, .9) 60%), var(--tlo-grafika) center / cover no-repeat, var(--granat);
  background: linear-gradient(90deg, rgba(17, 26, 42, .55) 0%, rgba(17, 26, 42, .9) 60%), var(--tlo-grafika-set) center / cover no-repeat, var(--granat); }
.cta__in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta h2 { color: #fff; margin-bottom: .3em; }
.cta p { margin: 0; max-width: 38em; }

/* --- Stopka --- */
.stopka { background: #0b111c; color: #a9b6cc; font-size: .95rem; padding-top: 48px; }
.stopka a { color: #dbe3f0; text-decoration: none; }
.stopka a:hover { color: var(--led); }
.stopka__kolumny { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 34px; }
@media (max-width: 899px) { .stopka__kolumny { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .stopka__kolumny { grid-template-columns: 1fr; } }
.stopka ul { list-style: none; padding: 0; margin: 0; }
.stopka li { margin-bottom: 6px; }
.stopka__nazwa { color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: .4em; }
.stopka__tytul { color: #fff; font-weight: 700; margin-bottom: .7em; }
.stopka__tel { font-weight: 700; font-size: 1.1rem; }
.stopka__maly { font-size: .88rem; color: #8b98af; }
.stopka__reklama { border-top: 1px solid #1d2a40; padding-top: 14px; padding-bottom: 14px; font-size: .78rem; line-height: 1.55; color: #8b98af; }
.stopka__reklama p { margin: 0 0 .3em; }
.stopka__reklama a { color: #b4c0d3; }
.stopka__dol { border-top: 1px solid #1d2a40; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-top: 16px; padding-bottom: 20px; font-size: .85rem; color: #8b98af; }
.stopka__dol p { margin: 0; }

/* --- Pasek „Zadzwoń” na telefonie --- */
.dzwon-pasek { display: none; }
@media (max-width: 999px) {
  .dzwon-pasek { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60; align-items: center; justify-content: center; gap: 10px;
    background: var(--led); color: #04202b; font-weight: 800; padding: 14px; border-radius: 999px; text-decoration: none; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); }
  body { padding-bottom: 80px; }
}