/* Czcionki własne (Barlow, licencja OFL – plik fonts/LICENCJA-OFL.txt) */
@font-face { font-family: "Barlow"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/barlow-400.woff") format("woff"); }
@font-face { font-family: "Barlow"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/barlow-500.woff") format("woff"); }
@font-face { font-family: "Barlow"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/barlow-600.woff") format("woff"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/barlow-condensed-600.woff") format("woff"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-style: normal; font-display: swap; src: url("../fonts/barlow-condensed-700.woff") format("woff"); }

/* Martel – arkusz stylów
   Układ: granatowe „pole sygnału” u góry (hasło + pomiar dBm), niżej jasne sekcje
   w rytmie karty katalogowej: tytuł grupy po lewej, treść po prawej, wyrównanie do lewej. */

:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --ink: #1c2333;
  --muted: #55607a;
  --line: #d8deea;
  --brand: #23376c;
  --blue: #0060aa;
  --cyan: #00a0e3;
  --link: #0060aa;
  --field: #1a2b58;
  --field-2: #22376c;
  --field-ink: #eef3ff;
  --field-muted: #b6c3e2;
  --field-line: rgba(238, 243, 255, 0.16);
  --weak: #f0703f;
  --good: #3cc3f5;
  --ok: #1a8f5a;
  --error: #c0392b;
  --tint: #e8eef8;
  --btn-ink: #ffffff;
  --shadow: 0 1px 2px rgba(26, 43, 88, 0.06), 0 8px 24px rgba(26, 43, 88, 0.06);

  --font-head: "Barlow Condensed", Bahnschrift, "DIN Alternate", "Roboto Condensed", system-ui, sans-serif;
  --font-body: "Barlow", system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --step--1: 0.875rem;
  --step-0: 1.1rem;
  --step-1: 1.25rem;
  --step-2: 1.6rem;
  --step-3: clamp(1.9rem, 1.4rem + 2vw, 2.6rem);
  --step-4: clamp(2.4rem, 1.6rem + 3.6vw, 4rem);

  --gutter: clamp(16px, 4vw, 40px);
  --max: 1160px;
  --radius: 6px;
  --header-h: 68px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e1424;
    --surface: #151d31;
    --ink: #e5eaf4;
    --muted: #9ba7be;
    --line: #27324b;
    --brand: #8fa6dc;
    --blue: #4ea3ea;
    --cyan: #3cc3f5;
    --link: #6cb6f2;
    --field: #121d3d;
    --field-2: #1a2a52;
    --field-ink: #eef3ff;
    --field-muted: #a9b7d8;
    --field-line: rgba(238, 243, 255, 0.14);
    --ok: #43c487;
    --error: #ff8a7a;
    --tint: #18223a;
    --btn-ink: #06213a;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e1424;
  --surface: #151d31;
  --ink: #e5eaf4;
  --muted: #9ba7be;
  --line: #27324b;
  --brand: #8fa6dc;
  --blue: #4ea3ea;
  --cyan: #3cc3f5;
  --link: #6cb6f2;
  --field: #121d3d;
  --field-2: #1a2a52;
  --field-ink: #eef3ff;
  --field-muted: #a9b7d8;
  --field-line: rgba(238, 243, 255, 0.14);
  --ok: #43c487;
  --error: #ff8a7a;
  --tint: #18223a;
  --btn-ink: #06213a;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.25);
  color-scheme: dark;
}

/* ---------- podstawy ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--link); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
 
  line-height: 1.15;
  letter-spacing: -0.005em;
  text-wrap: balance;
  margin: 0;
}
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 2px; }
.nw { white-space: nowrap; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--surface); color: var(--ink); padding: 10px 14px; border-radius: var(--radius);
}
.skip:focus { top: 12px; }

.kolumna { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- przyciski ---------- */
.przycisk {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px;
  font: 600 1rem/1.2 var(--font-body);
  border-radius: var(--radius); border: 2px solid transparent;
  text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.przycisk-glowny { background: var(--cyan); color: var(--btn-ink); }
.przycisk-glowny:hover { background: var(--good); }
.przycisk-obrys { color: var(--field-ink); border-color: var(--field-line); }
.przycisk-obrys:hover { border-color: var(--field-ink); }
.przycisk-obrys-ciemny { color: var(--ink); border-color: var(--line); background: var(--surface); }
.przycisk[disabled] { opacity: .6; cursor: progress; }

/* ---------- nagłówek ---------- */
.naglowek {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.naglowek-wnetrze {
  max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter);
  min-height: var(--header-h);
  display: flex; align-items: center; gap: 24px;
}
.logo { display: block; flex: none; }
.logo img { height: 40px; width: auto; }
.logo-ciemny-motyw { display: none !important; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo-jasny-motyw { display: none !important; }
  :root:not([data-theme="light"]) .logo-ciemny-motyw { display: block !important; }
}
:root[data-theme="dark"] .logo-jasny-motyw { display: none !important; }
:root[data-theme="dark"] .logo-ciemny-motyw { display: block !important; }

.menu { display: flex; gap: 4px 22px; margin-left: auto; flex-wrap: wrap; }
.menu a { color: var(--ink); text-decoration: none; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
.menu a:hover { border-bottom-color: var(--cyan); }
.telefon-naglowek {
  display: inline-flex; align-items: center; gap: 8px; flex: none;
  font-family: var(--font-head); font-weight: 600; font-size: 1.15rem;
  color: var(--ink); text-decoration: none;
  padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius);
  font-variant-numeric: tabular-nums;
}
.telefon-naglowek:hover { border-color: var(--cyan); }
.ikona-wypelnienie { fill: var(--cyan); }
.menu-przycisk { display: none; }

@media (max-width: 960px) {
  .naglowek-wnetrze { flex-wrap: wrap; gap: 12px; }
  .menu-przycisk {
    display: inline-flex; align-items: center; gap: 10px; margin-left: auto;
    min-height: 44px; padding: 0 14px;
    background: transparent; color: var(--ink);
    border: 1px solid var(--line); border-radius: var(--radius);
    font: 500 1rem var(--font-body); cursor: pointer;
  }
  .menu-ikona, .menu-ikona::before, .menu-ikona::after {
    display: block; width: 18px; height: 2px; background: var(--ink); position: relative; content: "";
  }
  .menu-ikona::before { position: absolute; top: -6px; }
  .menu-ikona::after { position: absolute; top: 6px; }
  .telefon-naglowek { display: none; }
  .menu { display: none; order: 3; width: 100%; flex-direction: column; gap: 0; margin: 0 0 8px; }
  .menu.otwarte { display: flex; }
  .menu a { padding: 12px 0; border-bottom: 1px solid var(--line); }
}

/* ---------- hero: pole sygnału ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--field-2) 0%, var(--field) 60%);
  color: var(--field-ink);
}
.hero-fale {
  position: absolute; right: -180px; top: 50%; width: 760px; height: 760px;
  transform: translateY(-50%); pointer-events: none;
}
.hero-fale path, .hero-fale circle { stroke: var(--field-line); stroke-width: 14; }
.hero-wnetrze {
  position: relative;
  max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter);
  padding-block: clamp(48px, 7vw, 96px);
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.hero-tekst { min-width: 0; }
.hero h1 { font-size: var(--step-4); line-height: 1.04; max-width: 16ch; }
.hero-lead { margin-top: 22px; font-size: 1.15rem; color: var(--field-muted); max-width: 58ch; }
.hero-akcje { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-fakty {
  list-style: none; margin: 40px 0 0; padding: 22px 0 0;
  border-top: 1px solid var(--field-line);
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px;
  font-size: 0.98rem; color: var(--field-muted);
}
.hero-fakty strong { color: var(--field-ink); font-weight: 600; }

/* panel pomiaru */
.pomiar {
  margin: 0; min-width: 0;
  background: rgba(8, 16, 40, 0.35);
  border: 1px solid var(--field-line); border-radius: 10px;
  padding: 22px 22px 18px;
}
.pomiar figcaption { display: grid; gap: 4px; margin-bottom: 18px; }
.pomiar-tytul { font-family: var(--font-head); font-weight: 600; font-size: 1.2rem; }
.pomiar-pod { font-size: var(--step--1); color: var(--field-muted); }
.pomiar-skala {
  position: relative; height: 18px; margin: 0 0 6px;
  font-size: 0.75rem; color: var(--field-muted); font-variant-numeric: tabular-nums;
}
.pomiar-skala span { position: absolute; transform: translateX(-50%); top: 0; }
.pomiar-skala span:nth-child(1) { left: 0%; transform: none; }
.pomiar-skala span:nth-child(2) { left: 20%; }
.pomiar-skala span:nth-child(3) { left: 40%; }
.pomiar-skala span:nth-child(4) { left: 60%; }
.pomiar-skala span:nth-child(5) { left: 80%; }
.pomiar-skala span:nth-child(6) { left: 100%; transform: translateX(-100%); }
.pomiar-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.pomiar-wiersz {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "nazwa wartosci" "tor tor";
  gap: 6px 12px; align-items: baseline;
}
.pomiar-nazwa { grid-area: nazwa; font-size: 0.95rem; }
.pomiar-wartosci { grid-area: wartosci; font-variant-numeric: tabular-nums; color: var(--field-muted); font-size: 0.95rem; white-space: nowrap; }
.pomiar-wartosci b { color: var(--good); font-weight: 700; margin-left: 8px; }
.pomiar-wartosci b::before { content: "→ "; color: var(--field-muted); font-weight: 400; }
.pomiar-tor {
  grid-area: tor; position: relative; height: 14px;
  background:
    linear-gradient(90deg, transparent calc(20% - 0.5px), var(--field-line) calc(20% - 0.5px), var(--field-line) calc(20% + 0.5px), transparent calc(20% + 0.5px)),
    linear-gradient(90deg, transparent calc(40% - 0.5px), var(--field-line) calc(40% - 0.5px), var(--field-line) calc(40% + 0.5px), transparent calc(40% + 0.5px)),
    linear-gradient(90deg, transparent calc(60% - 0.5px), var(--field-line) calc(60% - 0.5px), var(--field-line) calc(60% + 0.5px), transparent calc(60% + 0.5px)),
    linear-gradient(90deg, transparent calc(80% - 0.5px), var(--field-line) calc(80% - 0.5px), var(--field-line) calc(80% + 0.5px), transparent calc(80% + 0.5px));
}
.pomiar-tor::before {
  content: ""; position: absolute; left: 0; right: 0; top: 6px; height: 2px;
  background: var(--field-line); border-radius: 2px;
}
.pomiar-zmiana {
  position: absolute; top: 5px; height: 4px; border-radius: 4px;
  background: linear-gradient(90deg, var(--weak), var(--good));
}
.pomiar-przed, .pomiar-po {
  position: absolute; top: 0; width: 14px; height: 14px; margin-left: -7px; border-radius: 50%;
}
.pomiar-przed { border: 3px solid var(--weak); background: var(--field); }
.pomiar-po { background: var(--good); box-shadow: 0 0 0 4px rgba(60, 195, 245, 0.18); }
/* pozycje: skala −120…−70 dBm = 0…100% */
.pomiar-wiersz:nth-child(1) .pomiar-przed { left: 4%; }
.pomiar-wiersz:nth-child(1) .pomiar-po { left: 84%; }
.pomiar-wiersz:nth-child(1) .pomiar-zmiana { left: 4%; width: 80%; }
.pomiar-wiersz:nth-child(2) .pomiar-przed { left: 22%; }
.pomiar-wiersz:nth-child(2) .pomiar-po { left: 88%; }
.pomiar-wiersz:nth-child(2) .pomiar-zmiana { left: 22%; width: 66%; }
.pomiar-wiersz:nth-child(3) .pomiar-przed { left: 16%; }
.pomiar-wiersz:nth-child(3) .pomiar-po { left: 78%; }
.pomiar-wiersz:nth-child(3) .pomiar-zmiana { left: 16%; width: 62%; }
.pomiar-wiersz:nth-child(4) .pomiar-przed { left: 32%; }
.pomiar-wiersz:nth-child(4) .pomiar-po { left: 94%; }
.pomiar-wiersz:nth-child(4) .pomiar-zmiana { left: 32%; width: 62%; }
.pomiar-legenda { display: flex; gap: 20px; margin-top: 18px; font-size: var(--step--1); color: var(--field-muted); }
.pomiar-legenda span { display: inline-flex; align-items: center; gap: 8px; }
.pomiar-uwaga { margin-top: 10px; font-size: 0.72rem; color: var(--field-muted); opacity: .8; }
.pomiar-legenda span::before { content: ""; width: 12px; height: 12px; border-radius: 50%; }
.legenda-przed::before { border: 3px solid var(--weak); }
.legenda-po::before { background: var(--good); }

@media (prefers-reduced-motion: no-preference) {
  .pomiar-zmiana { animation: wzrost .9s ease-out .25s both; transform-origin: left center; }
  .pomiar-po { animation: pojaw .35s ease-out 1s both; }
  @keyframes wzrost { from { transform: scaleX(0); } to { transform: scaleX(1); } }
  @keyframes pojaw { from { transform: scale(.2); opacity: .4; } to { transform: scale(1); opacity: 1; } }
}

@media (max-width: 880px) {
  .hero-wnetrze { grid-template-columns: minmax(0, 1fr); }
  .hero-fale { right: -320px; top: 22%; }
}
@media (max-width: 520px) {
  .hero-fakty { grid-template-columns: minmax(0, 1fr); }
  .hero-akcje .przycisk { width: 100%; }
}

/* ---------- sekcje ---------- */
.sekcja { padding-block: clamp(56px, 8vw, 104px); }
.sekcja-tlo { background: var(--tint); }
.naglowek-sekcji { display: grid; gap: 14px; max-width: 62ch; margin-bottom: clamp(28px, 4vw, 48px); }
.naglowek-sekcji p { color: var(--muted); font-size: 1.1rem; }

/* przyczyny */
.przyczyny {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0;
  border-top: 2px solid var(--brand);
}
.przyczyny li { padding: 22px 24px 4px 0; display: grid; gap: 10px; align-content: start; }
.przyczyny li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.przyczyny p { color: var(--muted); }
@media (max-width: 900px) {
  .przyczyny { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .przyczyny li:nth-child(3) { padding-left: 0; border-left: 0; }
  .przyczyny li:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .przyczyny { grid-template-columns: minmax(0, 1fr); }
  .przyczyny li, .przyczyny li + li { padding: 18px 0; border-left: 0; }
  .przyczyny li + li { border-top: 1px solid var(--line); }
}

/* jak działa */
.dziala { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.dziala-tekst { display: grid; gap: 18px; min-width: 0; }
.dziala-tekst > p { color: var(--muted); font-size: 1.1rem; }
.dziala-kroki { margin: 0; padding: 0; list-style: none; counter-reset: krok; display: grid; gap: 12px; }
.dziala-kroki li { counter-increment: krok; position: relative; padding-left: 42px; min-height: 28px; }
.dziala-kroki li::before {
  content: counter(krok); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; background: var(--brand); color: var(--surface);
  font: 600 0.9rem var(--font-head);
}
.dziala-uwaga { font-size: 0.95rem; color: var(--muted); border-left: 3px solid var(--cyan); padding-left: 14px; }
.schemat { margin: 0; min-width: 0; background: var(--surface); border-radius: 10px; padding: clamp(10px, 2vw, 20px); box-shadow: var(--shadow); }
.schemat svg { width: 100%; height: auto; }
.s-teren { stroke: var(--line); stroke-width: 2; }
.s-wieza path { fill: none; stroke: var(--muted); stroke-width: 2.2; stroke-linejoin: round; }
.s-antena-bts { fill: var(--brand); }
.s-fala-zew path { stroke: var(--cyan); stroke-width: 3; stroke-linecap: round; }
.s-fala-zew path:nth-child(2) { opacity: .6; }
.s-fala-zew path:nth-child(3) { opacity: .3; }
.s-podpis { fill: var(--muted); font: 500 19px var(--font-body); }
.s-budynek { fill: var(--bg); stroke: var(--brand); stroke-width: 3; }
.s-strop { stroke: var(--brand); stroke-width: 2; }
.s-okna rect { fill: var(--tint); stroke: var(--line); stroke-width: 1.5; }
.s-maszt { stroke: var(--brand); stroke-width: 3; }
.s-donor { fill: var(--brand); }
.s-kabel path { stroke: var(--muted); stroke-width: 2.5; stroke-dasharray: 6 4; }
.s-repeater { fill: var(--brand); }
.s-dioda { fill: var(--cyan); }
.s-repeater-linia { stroke: var(--surface); stroke-width: 2; opacity: .6; }
.s-antena-wew path { fill: var(--blue); }
.s-pokrycie path { stroke: var(--cyan); stroke-width: 2.5; stroke-linecap: round; }
.s-pokrycie path:nth-child(even) { opacity: .45; }
.s-znacznik circle { fill: var(--cyan); }
.s-znacznik text { fill: var(--btn-ink); font: 700 18px var(--font-body); }
@media (max-width: 880px) { .dziala { grid-template-columns: minmax(0, 1fr); } }

/* zdjęcia elementów instalacji pod schematem */
.dziala-zdjecia {
  list-style: none; margin-top: clamp(28px, 4vw, 44px); margin-bottom: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px;
}
.dziala-zdjecia li { display: grid; gap: 10px; margin: 0; min-width: 0; }
.dziala-zdjecia img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; background: var(--line); }
.dziala-zdjecia span { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.dziala-zdjecia b {
  width: 26px; height: 26px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--cyan); color: var(--btn-ink); font: 700 0.85rem var(--font-body);
}
@media (max-width: 700px) { .dziala-zdjecia { grid-template-columns: minmax(0, 1fr); } }

/* galeria realizacji */
.galeria { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.galeria li { margin: 0; display: grid; gap: 8px; align-content: start; min-width: 0; }
.galeria img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; background: var(--line); }
.galeria-szeroka { grid-column: 1 / -1; }
.galeria-szeroka img { aspect-ratio: 1600 / 560; }
.galeria span { font-size: 0.95rem; color: var(--muted); }
@media (max-width: 960px) { .galeria { grid-template-columns: repeat(2, minmax(0, 1fr)); } .galeria-szeroka img { aspect-ratio: 16 / 8; } }
@media (max-width: 560px) { .galeria { grid-template-columns: minmax(0, 1fr); } .galeria img { aspect-ratio: 4 / 3; } }

/* Wi-Fi w przemyśle */
.wifi { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.wifi-tekst { display: grid; gap: 18px; justify-items: start; min-width: 0; }
.wifi-lead { font-size: 1.1rem; color: var(--muted); max-width: 58ch; }
.wifi-tekst > p:not(.wifi-lead) { color: var(--muted); }
.wifi-zdjecia {
  list-style: none; margin: 0; padding: 0; min-width: 0;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px;
}
.wifi-zdjecia li { margin: 0; display: grid; gap: 8px; align-content: start; min-width: 0; }
.wifi-zdjecia img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; background: var(--line); }
.wifi-wysokie { grid-row: span 2; }
.wifi-wysokie img { aspect-ratio: auto; height: 100%; min-height: 0; }
.wifi-zdjecia span { font-size: 0.92rem; color: var(--muted); }
@media (max-width: 960px) { .wifi { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) {
  .wifi-zdjecia { grid-template-columns: minmax(0, 1fr); }
  .wifi-wysokie { grid-row: auto; }
  .wifi-wysokie img { aspect-ratio: 3 / 4; height: auto; }
}

/* usługi – układ karty katalogowej */
.grupa {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr); gap: 16px 40px;
  padding-block: 28px; border-top: 1px solid var(--line);
}
.grupa:last-child { border-bottom: 1px solid var(--line); }
.grupa-tytul { font-size: var(--step-2); color: var(--brand); }
.grupa-lista { margin: 0; display: grid; gap: 20px; }
.grupa-lista > div { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 4px 24px; }
.grupa-lista dt { font-weight: 600; }
.grupa-lista dd { margin: 0; color: var(--muted); }
@media (max-width: 820px) {
  .grupa { grid-template-columns: minmax(0, 1fr); }
  .grupa-lista > div { grid-template-columns: minmax(0, 1fr); }
}

/* legalizacja */
.legalizacja { background: var(--field); color: var(--field-ink); }
.legalizacja-uklad { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.legalizacja-uklad > div { display: grid; gap: 20px; justify-items: start; min-width: 0; }
.legalizacja h2 { max-width: 22ch; }
.legalizacja p { color: var(--field-muted); font-size: 1.1rem; max-width: 56ch; }
.kroki-krotkie { list-style: none; counter-reset: k; margin: 0; padding: 0; display: grid; gap: 0; min-width: 0; }
.kroki-krotkie li {
  counter-increment: k; position: relative;
  display: grid; gap: 4px; padding: 0 0 26px 52px; color: var(--field-muted);
}
.kroki-krotkie li::before {
  content: counter(k); position: absolute; left: 0; top: -2px;
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  border: 2px solid var(--cyan); color: var(--field-ink); font: 600 1rem var(--font-head);
}
.kroki-krotkie li:not(:last-child)::after {
  content: ""; position: absolute; left: 16px; top: 36px; bottom: 2px; width: 2px; background: var(--field-line);
}
.kroki-krotkie strong { color: var(--field-ink); font-family: var(--font-head); font-weight: 600; font-size: 1.2rem; }
@media (max-width: 820px) { .legalizacja-uklad { grid-template-columns: minmax(0, 1fr); } }

/* odbiorcy */
.odbiorcy {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px 28px;
}
@media (max-width: 1000px) {
  .odbiorcy { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .odbiorcy li:last-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) { .odbiorcy { grid-template-columns: minmax(0, 1fr); } }
.odbiorcy li { display: grid; gap: 8px; align-content: start; padding-top: 16px; border-top: 2px solid var(--cyan); }
.odbiorcy h3 { font-size: 1.15rem; }
.odbiorcy p { color: var(--muted); font-size: 0.98rem; }

/* proces */
.proces { list-style: none; margin: 0; padding: 0; counter-reset: p; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; }
.proces li { counter-increment: p; display: grid; gap: 10px; align-content: start; padding: 0 20px 0 0; position: relative; }
.proces li::before {
  content: counter(p); font: 600 2.6rem/1 var(--font-head); color: var(--blue);
  padding-bottom: 14px; border-bottom: 2px solid var(--brand); margin-bottom: 4px;
}
.proces h3 { font-size: 1.12rem; }
.proces p { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 960px) {
  .proces { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .proces li { grid-template-columns: 56px minmax(0, 1fr); column-gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
  .proces li::before { grid-row: span 2; border: 0; padding: 0; margin: 0; font-size: 2.2rem; }
}

/* uprawnienia */
.uprawnienia { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); }
.uprawnienia > div { display: grid; gap: 14px; align-content: start; min-width: 0; }
.uprawnienia h3 { margin-top: 10px; color: var(--brand); }
.uprawnienia p { color: var(--muted); }
.uprawnienia > div:first-child > p { color: var(--ink); font-weight: 500; }
.lista-znaczniki { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.lista-znaczniki li { position: relative; padding-left: 30px; }
.lista-znaczniki li::before {
  content: ""; position: absolute; left: 2px; top: 0.42em; width: 14px; height: 8px;
  border-left: 3px solid var(--cyan); border-bottom: 3px solid var(--cyan); transform: rotate(-45deg);
}
@media (max-width: 760px) { .uprawnienia { grid-template-columns: minmax(0, 1fr); } }

/* o nas */
.o-nas { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr); gap: 16px 40px; }
.o-nas-tekst { display: grid; gap: 16px; max-width: 66ch; }
@media (max-width: 760px) { .o-nas { grid-template-columns: minmax(0, 1fr); } }

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr); gap: 16px 40px; }
.faq-lista { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative;
  font-weight: 600; font-size: 1.08rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(45deg);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details p { padding: 0 0 20px; color: var(--muted); max-width: 66ch; }
@media (max-width: 760px) { .faq { grid-template-columns: minmax(0, 1fr); } }

/* kontakt */
.kontakt { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.kontakt-dane { display: grid; gap: 16px; min-width: 0; }
.kontakt-dane > p { color: var(--muted); font-size: 1.1rem; }
.dane { margin: 10px 0 0; display: grid; gap: 16px; }
.dane > div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 12px; }
.dane dt { color: var(--muted); font-size: 0.95rem; padding-top: 2px; }
.dane dd { margin: 0; overflow-wrap: anywhere; }
.dane dd a[href^="tel"] { font-family: var(--font-head); font-weight: 600; font-size: 1.35rem; text-decoration: none; color: var(--ink); font-variant-numeric: tabular-nums; }

.formularz {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow);
  padding: clamp(20px, 3vw, 32px); display: grid; gap: 16px; min-width: 0;
}
.formularz h3 { font-size: var(--step-2); }
.pole { display: grid; gap: 6px; min-width: 0; }
.pole-para { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 520px) { .pole-para { grid-template-columns: minmax(0, 1fr); } }
.pole label { font-weight: 500; font-size: 0.95rem; }
.pole input, .pole select, .pole textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 11px 12px; min-height: 46px;
}
.pole textarea { resize: vertical; min-height: 120px; }
.pole input:focus, .pole select:focus, .pole textarea:focus { outline: 2px solid var(--cyan); outline-offset: 0; border-color: var(--cyan); }
.pole [aria-invalid="true"] { border-color: var(--error); }
.pole-pomoc { font-size: 0.88rem; color: var(--muted); margin-top: -8px; }
.pole-pomoc.blad { color: var(--error); }
.pole-ukryte { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.rodo { font-size: 0.85rem; color: var(--muted); }
.formularz .przycisk { justify-self: start; }
.formularz-status { font-weight: 500; min-height: 1.2em; }
.formularz-status.ok { color: var(--ok); }
.formularz-status.blad { color: var(--error); }
@media (max-width: 880px) { .kontakt { grid-template-columns: minmax(0, 1fr); } }

/* stopka */
.stopka { background: var(--field); color: var(--field-muted); padding-block: 32px; font-size: 0.92rem; }
.stopka-uklad { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px 24px; }
.stopka-dane { display: grid; gap: 2px; }
.stopka-dane strong { color: var(--field-ink); font-weight: 600; }
.stopka nav { display: flex; gap: 20px; flex-wrap: wrap; }
.stopka a { color: var(--field-ink); }

/* pasek mobilny */
.pasek-mobilny { display: none; }
@media (max-width: 720px) {
  .pasek-mobilny {
    display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
    background: var(--surface); border-top: 1px solid var(--line);
  }
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px)); }
}

/* podstrony */
@media (max-width: 960px) {
  .menu.menu-podstrona { display: flex; flex-direction: row; width: auto; order: 0; margin: 0 0 0 auto; gap: 16px; }
  .menu.menu-podstrona a { border-bottom: 0; padding: 6px 0; }
}
.podstrona { padding-block: clamp(40px, 6vw, 80px); }
.podstrona .kolumna { max-width: 820px; display: grid; gap: 18px; }
.podstrona h1 { font-size: var(--step-3); }
.podstrona h2 { font-size: var(--step-1); margin-top: 18px; }
.podstrona ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }
.podstrona p, .podstrona li { color: var(--ink); }
.podstrona .data { color: var(--muted); font-size: 0.95rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}