/* EL-DAM, wersja prosta: klasyczna strona firmowa.
   Te same barwy firmy co wersja rozbudowana (granat, miedz), bez efektow. */

:root {
  --granat: #0f1b2a;
  --granat-2: #172739;
  --granat-linia: #2a3c52;
  --miedz: #b3561e;
  --miedz-ciemna: #8f4214;
  --miedz-jasna: #f08a4c;
  --tlo: #ffffff;
  --tlo-2: #f3f5f7;
  --tekst: #16202b;
  --cichy: #56616c;
  --na-ciemnym: #c9d3de;
  --linia: #dde2e7;
  --blad: #b7322b;
  --font: 'Archivo', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--tlo); color: var(--tekst); font: 400 17px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
svg { display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.12; font-weight: 750; letter-spacing: -.01em; }
p { margin: 0; }
.w { width: 100%; max-width: 1180px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }

.wizualnie-ukryte, .pulapka {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.pulapka { left: -9999px; }
.pomin { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--miedz); color: #fff; padding: 10px 16px; font-weight: 600; text-decoration: none; }
.pomin:focus { top: 12px; }
:focus-visible { outline: 2px solid var(--miedz); outline-offset: 3px; }

.nadtytul { font-size: 13px; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; color: var(--miedz); margin-bottom: 12px; }

/* Przyciski */
.przycisk {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px; border: 1.5px solid var(--miedz); border-radius: 4px;
  background: var(--miedz); color: #fff; font: 600 16px/1 var(--font); text-decoration: none; cursor: pointer;
  transition: background-color .2s, border-color .2s, color .2s;
}
.przycisk svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.przycisk:hover { background: var(--miedz-ciemna); border-color: var(--miedz-ciemna); }
.przycisk-jasny { background: transparent; border-color: rgba(255, 255, 255, .55); color: #fff; }
.przycisk-jasny:hover { background: #fff; border-color: #fff; color: var(--granat); }
.przycisk-maly { min-height: 42px; padding: 0 16px; font-size: 15px; }
.naglowek-tel svg { fill: none; stroke: currentColor; stroke-width: 1.6; width: 17px; height: 17px; }

/* Pasek nad naglowkiem */
.pasek { background: var(--granat); color: var(--na-ciemnym); font-size: 14px; }
.pasek-w { display: flex; gap: 28px; align-items: center; min-height: 40px; }
.pasek a { color: #fff; font-weight: 600; text-decoration: none; }
.pasek a:hover { color: var(--miedz-jasna); }
.pasek-prawa { margin-left: auto; }

/* Naglowek */
.naglowek { position: sticky; top: 0; z-index: 40; background: #fff; border-bottom: 1px solid var(--linia); }
.naglowek-w { display: flex; align-items: center; gap: 32px; min-height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.logo-znak { width: 36px; height: 36px; }
.logo-znak rect { fill: var(--granat); }
.logo-znak path { fill: none; stroke: var(--miedz-jasna); stroke-width: 2.4; stroke-linecap: square; }
.logo-znak circle { fill: var(--miedz-jasna); }
.logo-tekst { display: flex; flex-direction: column; font-weight: 800; font-size: 21px; line-height: 1; font-stretch: 115%; color: var(--granat); }
.logo-tekst small { font-size: 12px; font-weight: 500; font-stretch: 100%; color: var(--cichy); margin-top: 5px; letter-spacing: .02em; }
.menu { display: flex; gap: 6px; }
.menu a { padding: 10px 14px; border-radius: 4px; text-decoration: none; font-weight: 500; font-size: 16px; color: var(--tekst); transition: background-color .15s, color .15s; }
.menu a:hover { background: var(--tlo-2); color: var(--miedz-ciemna); }
.menu-przycisk { display: none; }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--granat); color: #fff; padding: clamp(64px, 9vw, 120px) 0; }
.hero-rysunek { position: absolute; right: -40px; top: 50%; width: min(58%, 720px); transform: translateY(-50%); opacity: .5; pointer-events: none; }
.hero-rysunek path, .hero-rysunek rect, .hero-rysunek circle { fill: none; }
.r-sciana { stroke: var(--granat-linia); stroke-width: 7; }
.r-scianka { stroke: var(--granat-linia); stroke-width: 3; }
.r-obwod { stroke: var(--miedz); stroke-width: 1.4; stroke-dasharray: 5 4; }
.r-opr circle { stroke: var(--miedz-jasna); stroke-width: 1.6; }
.r-siec { stroke: var(--miedz); stroke-width: 2.5; }
.r-rg { fill: var(--miedz) !important; }
.hero-w { position: relative; }
.hero .nadtytul { color: var(--miedz-jasna); }
.hero h1 { font-size: clamp(36px, 5vw, 60px); max-width: 15ch; }
.hero-lead { margin-top: 22px; max-width: 38em; font-size: clamp(17px, 1.4vw, 19px); color: var(--na-ciemnym); }
.akcje { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }

/* Fakty */
.fakty { background: var(--tlo-2); border-bottom: 1px solid var(--linia); }
.fakty-w { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.fakty-w div { padding: 28px 28px 28px 0; display: flex; flex-direction: column; gap: 4px; }
.fakty-w div + div { padding-left: 28px; border-left: 1px solid var(--linia); }
.fakty strong { font-size: 24px; font-weight: 750; color: var(--granat); line-height: 1.2; }
.fakty span { font-size: 15px; color: var(--cichy); }

/* Sekcje */
.sekcja { padding: clamp(64px, 8vw, 104px) 0; }
.sekcja h2 { font-size: clamp(30px, 3.6vw, 44px); max-width: 20ch; }
.sekcja-lead { margin-top: 14px; max-width: 40em; color: var(--cichy); font-size: 18px; }
.szara { background: var(--tlo-2); }
.ciemna { background: var(--granat); color: #fff; }
.ciemna .nadtytul { color: var(--miedz-jasna); }

/* Karty oferty: branzowe strony (lokalni elektrycy, wskazany wzor) ukladaja oferte w siatke kart z ikona */
.karty { margin-top: 44px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.karta { border: 1px solid var(--linia); border-radius: 6px; padding: 28px 26px 30px; background: #fff; }
.ikona { width: 44px; height: 44px; padding: 10px; border-radius: 6px; background: var(--granat); fill: none; stroke: var(--miedz-jasna); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.karta h3 { margin-top: 20px; font-size: 20px; }
.karta p { margin-top: 10px; font-size: 16px; color: var(--cichy); }

/* Kroki */
.kroki { list-style: none; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: krok; }
.kroki li { counter-increment: krok; padding: 24px 22px 26px; border: 1px solid var(--granat-linia); border-radius: 6px; background: var(--granat-2); }
.kroki li::before { content: counter(krok); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--miedz); color: #fff; font-weight: 700; margin-bottom: 18px; }
.kroki h3 { font-size: 19px; }
.kroki p { margin-top: 8px; font-size: 15.5px; color: var(--na-ciemnym); }

/* O firmie */
.o-firmie { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.o-firmie h2 { margin-bottom: 20px; }
.o-firmie p:not(.nadtytul) { color: var(--tekst); max-width: 38em; }
.dane { margin: 0; border: 1px solid var(--linia); border-radius: 6px; }
.dane div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--linia); }
.dane div:last-child { border-bottom: 0; }
.dane dt { font-size: 14px; color: var(--cichy); }
.dane dd { margin: 0; font-weight: 500; }

/* Kontakt */
.kontakt { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.kontakt-dane > p:not(.nadtytul) { margin-top: 14px; color: var(--cichy); max-width: 30em; }
.kontakt-tel { display: inline-block; margin-top: 24px; font-size: clamp(34px, 4vw, 48px); font-weight: 800; font-stretch: 110%; color: var(--miedz); text-decoration: none; white-space: nowrap; }
.kontakt-tel:hover { color: var(--miedz-ciemna); }
.kontakt-dane .adres { margin-top: 18px; color: var(--tekst); }
.link { display: inline-block; margin-top: 10px; color: var(--miedz-ciemna); font-weight: 600; text-underline-offset: 3px; }

.formularz { background: #fff; border: 1px solid var(--linia); border-radius: 6px; padding: clamp(22px, 3vw, 34px); display: flex; flex-direction: column; gap: 18px; }
.pole { display: flex; flex-direction: column; gap: 6px; }
.pole label { font-size: 15px; font-weight: 600; }
.opc { font-weight: 400; color: var(--cichy); }
.pole input, .pole textarea {
  width: 100%; border: 1px solid #7d8894; border-radius: 4px; padding: 12px 14px;
  font: 400 17px/1.4 var(--font); color: var(--tekst); background: #fff;
}
.pole textarea { resize: vertical; min-height: 110px; }
.pole input:focus, .pole textarea:focus { outline: none; border-color: var(--miedz); box-shadow: 0 0 0 3px rgba(179, 86, 30, .18); }
.pole.blad input { border-color: var(--blad); }
.pole.blad label { color: var(--blad); }
.zgoda { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; font-size: 14px; line-height: 1.5; color: var(--cichy); cursor: pointer; }
.zgoda input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--miedz); }
.zgoda.blad { color: var(--blad); }
.zgoda a { color: var(--miedz-ciemna); }
.formularz .przycisk { align-self: flex-start; }
.formularz-blad { margin: 0; padding: 12px 14px; border-radius: 4px; background: #fbeceb; color: var(--blad); font-size: 15px; }
.formularz-ok { margin: 0; padding: 14px 16px; border-radius: 4px; background: #eef4ee; color: #1e5a2a; font-size: 15px; }

/* Stopka */
.stopka { background: var(--granat); color: var(--na-ciemnym); font-size: 15px; }
.stopka-w { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding-block: 56px 40px; }
.stopka-w p + p { margin-top: 12px; }
.stopka-logo { font-weight: 800; font-size: 22px; font-stretch: 115%; color: #fff; margin-bottom: 12px; }
.stopka-naglowek { font-size: 13px; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; color: var(--miedz-jasna); margin-bottom: 12px; }
.stopka ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.stopka a { color: var(--na-ciemnym); text-decoration: none; }
.stopka a:hover { color: #fff; text-decoration: underline; }
.stopka-dol { padding-block: 18px; border-top: 1px solid var(--granat-linia); font-size: 14px; }

/* Podstrony */
.dokument { padding: clamp(48px, 7vw, 88px) 0; }
.dokument .w { max-width: 800px; }
.dokument h1 { font-size: clamp(32px, 4.4vw, 48px); margin-bottom: 28px; }
.dokument h2 { font-size: 21px; margin: 32px 0 8px; }
.dokument p { color: var(--tekst); }
.dokument a { color: var(--miedz-ciemna); }
.blad404 { padding: clamp(64px, 10vw, 140px) 0; }
.blad404 h1 { font-size: clamp(34px, 5vw, 56px); margin-bottom: 14px; }
.blad404 p:not(.nadtytul) { color: var(--cichy); }

/* Responsywnosc */
@media (max-width: 980px) {
  .karty { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kroki { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .o-firmie, .kontakt { grid-template-columns: 1fr; }
  .hero-rysunek { opacity: .22; width: 80%; }
}
@media (max-width: 860px) {
  .menu-przycisk {
    display: grid; place-content: center; gap: 6px; width: 44px; height: 44px; padding: 0;
    background: #fff; border: 1px solid var(--linia); border-radius: 4px; cursor: pointer;
  }
  .menu-przycisk i { display: block; width: 18px; height: 2px; background: var(--granat); transition: transform .2s; }
  .menu-przycisk[aria-expanded="true"] i:first-of-type { transform: translateY(4px) rotate(45deg); }
  .menu-przycisk[aria-expanded="true"] i:last-of-type { transform: translateY(-4px) rotate(-45deg); }
  .naglowek-w { gap: 10px; }
  .js .menu { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--linia); }
  .js .menu.otwarte { display: flex; }
  .js .menu a { border-radius: 0; padding: 16px clamp(16px, 4vw, 40px); border-top: 1px solid var(--linia); }
  html:not(.js) .naglowek-w { flex-wrap: wrap; padding-block: 10px; }
  html:not(.js) .menu { order: 3; width: 100%; flex-wrap: wrap; }
  html:not(.js) .menu-przycisk { display: none; }
  html:not(.js) .naglowek { position: static; }
  .pasek-prawa { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .pasek-w { gap: 16px; font-size: 13px; }
  .fakty-w { grid-template-columns: 1fr; }
  .fakty-w div { padding: 18px 0; }
  .fakty-w div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--linia); }
  .karty, .kroki { grid-template-columns: 1fr; }
  .dane div { grid-template-columns: 100px 1fr; }
  .stopka-w { grid-template-columns: 1fr 1fr; }
  .stopka-w > div:first-child { grid-column: 1 / -1; }
  .akcje .przycisk, .formularz .przycisk { width: 100%; }
  .hero-rysunek { display: none; }
}
@media (max-width: 420px) {
  .naglowek-tel span { display: none; }
  .naglowek-tel { padding: 0 12px; }
  .pasek-w span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}