/* Rachunkowość.info – ten sam układ co ksiegowoscok.pl, kolorystyka wg logo Rachunkowość.info (05.10.2026): grafit #15202C + stalowy błękit #5098C0 */
:root {
  --niebieski: #5098c0;      /* kolor firmowy Księgowość OK (logo, banery od 2014) */
  --niebieski-ciemny: #3d7fa6; /* najechanie */
  --niebieski-jasny: #eaf3f8;
  --niebieski-100: #d3e6f1;
  --niebieski-400: #7db5d6;
  --cyan: #6fb0d6;            /* jasny błękit z logo („OK” na granacie) zamiast cyjanu */
  --tekst: #18212b;          /* tekst – granatowa czerń */
  --tekst-2: #4A5563;        /* jak podtytuł w logo */
  --tekst-3: #8FA3BC;
  --tlo-szare: #F4F7FB;
  --ramka: #D5DDE6;          /* jak linia w logo */
  --granat: #15202c;         /* granat z logo */
  --granat-2: #0c141c;       /* granat ciemniejszy (stopka) */
  --granat-3: #22344a;       /* granat jaśniejszy (gradienty, kafle) */
  --zielony: #16a34a;
  --cien: 0 10px 25px -5px rgba(21, 32, 44, .12), 0 8px 10px -6px rgba(21, 32, 44, .08);
  --promien: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; color: var(--tekst); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.kontener { max-width: 1152px; margin: 0 auto; padding: 0 24px; }
.i { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* Pasek kontaktowy i nawigacja */
.topbar { background: var(--granat-2); color: #fff; font-size: 14px; position: fixed; inset: 0 0 auto 0; z-index: 60; }
.topbar .kontener { display: flex; justify-content: flex-end; gap: 24px; height: 40px; align-items: center; }
.topbar a { display: inline-flex; align-items: center; gap: 8px; opacity: 1; transition: opacity .2s; }
.topbar a:hover { opacity: .8; }
.topbar .i { width: 14px; height: 14px; }
.nav { position: fixed; top: 40px; left: 0; right: 0; z-index: 50; transition: background .3s, box-shadow .3s; }
.nav .kontener { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.nav.przewinieta { background: rgba(21, 32, 44, .96);   /* wersja ciemna (logo B ciemne) */ backdrop-filter: blur(12px); box-shadow: var(--cien); }
.logo { display: inline-flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -.3px; transition: color .3s; }
.logo-img { height: 44px; width: auto; display: block; }
.logo-ciemne { display: none; }

.stopka .logo-img { height: 50px; }
.logo span { color: var(--niebieski-400); }

.menu { display: flex; align-items: center; gap: 4px; }
.menu a:not(.btn) { padding: 8px 14px; border-radius: 10px; font-size: 14px; font-weight: 500; color: rgba(255, 255, 255, .8); transition: all .2s; }
.menu a:not(.btn):hover { color: #fff; background: rgba(255, 255, 255, .1); }
.menu a.aktywna { color: #fff; background: rgba(255, 255, 255, .2); }

.menu-btn { display: none; background: none; border: 0; color: #fff; padding: 8px; border-radius: 10px; cursor: pointer; }
.menu-btn .i { width: 26px; height: 26px; }

/* Przyciski */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--niebieski); color: #fff; font-weight: 600; font-size: 15px; padding: 12px 22px; border-radius: 12px; border: 0; cursor: pointer; transition: all .3s; box-shadow: 0 10px 20px -8px rgba(80, 152, 192, .45); }
.btn:hover { background: var(--niebieski-ciemny); box-shadow: 0 14px 26px -8px rgba(80, 152, 192, .6); }
.btn .i { transition: transform .2s; }
.btn:hover .i { transform: translateX(3px); }
.btn-mini { padding: 9px 16px; font-size: 14px; margin-left: 8px; box-shadow: none; }
.btn-duzy { padding: 18px 32px; font-size: 18px; border-radius: 14px; }
.btn-bialy { background: #fff; color: var(--niebieski); box-shadow: none; }
.btn-bialy:hover { background: var(--niebieski-jasny); box-shadow: none; }
.btn-pelny { width: 100%; }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding: 160px 0 110px; color: #fff; text-align: center; }
.hero-tlo { position: absolute; inset: 0; background:
  radial-gradient(ellipse at 20% 20%, rgba(80, 152, 192, .25), transparent 55%),
  repeating-linear-gradient(90deg, rgba(255, 255, 255, .03) 0 1px, transparent 1px 80px),
  repeating-linear-gradient(0deg, rgba(255, 255, 255, .03) 0 1px, transparent 1px 80px),
  linear-gradient(135deg, #0c141c 0%, #22344a 50%, #15202c 100%); }
.hero-kolo { position: absolute; width: 384px; height: 384px; border-radius: 50%; filter: blur(64px); animation: puls 8s infinite; }
.hero-kolo-1 { top: -160px; right: -160px; background: rgba(80, 152, 192, .25); }
.hero-kolo-2 { bottom: -160px; left: -160px; background: rgba(111, 176, 214, .18); animation-delay: 2s; }
@keyframes puls { 0%, 100% { transform: scale(1); opacity: .6; } 50% { transform: scale(1.2); opacity: 1; } }
.hero-tresc { position: relative; z-index: 2; }
.hero-siatka { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; text-align: left; }
.hero .hero-lewa h1 { font-size: clamp(32px, 3.6vw, 50px); }
.hero .hero-lewa p { margin: 0 0 24px; max-width: none; }
.hero-lewa .przyciski { justify-content: flex-start; }
.hero .hero-korzysci { margin-bottom: 32px; }
.hero .hero-korzysci li { color: #DCE5EF; }
.hero .hero-korzysci .i { color: var(--cyan); }
.hero .ekran { min-height: 380px; background: linear-gradient(160deg, rgba(34, 52, 74, .85), rgba(21, 32, 44, .9)); border: 1px solid rgba(255, 255, 255, .1); }
.hero .plywajaca { color: var(--tekst); text-align: left; }
.odznaka { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; background: rgba(80, 152, 192, .2); border: 1px solid rgba(125, 181, 214, .3); color: #cfe3ef; font-size: 14px; margin-bottom: 32px; }
.kropka { width: 8px; height: 8px; border-radius: 50%; background: var(--niebieski-400); animation: mig 2s infinite; }
@keyframes mig { 50% { opacity: .3; } }
.hero h1 { font-size: clamp(36px, 6.5vw, 72px); font-weight: 800; line-height: 1.1; margin-bottom: 24px; letter-spacing: -1px; }
.gradient { background: linear-gradient(90deg, var(--niebieski-400), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: clamp(17px, 2vw, 20px); color: #C9D5E3; max-width: 680px; margin: 0 auto 40px; }
.przyciski { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.statystyki { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 64px; padding-top: 56px; border-top: 1px solid rgba(143, 163, 188, .25); }
.statystyki b { display: block; font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; }
.statystyki span { font-size: 14px; color: var(--tekst-3); }
.przewin { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .6); animation: skok 2s infinite; z-index: 2; }
.przewin .i { width: 32px; height: 32px; }
@keyframes skok { 50% { transform: translate(-50%, 10px); } }

/* Sekcje */
.sekcja { padding: 96px 0; position: relative; overflow: hidden; }
.biala { background: #fff; }
.szara { background: var(--tlo-szare); }
.plama { position: absolute; border-radius: 50%; filter: blur(64px); opacity: .35; }
.plama-1 { width: 288px; height: 288px; background: #cfe3ef; top: -144px; left: -144px; }
.plama-2 { width: 384px; height: 384px; background: #d3e6f1; bottom: -192px; right: -192px; }
.sekcja > .kontener { position: relative; }
.etykieta { display: inline-block; color: var(--niebieski); font-weight: 700; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 14px; }
.etykieta.jasna { color: var(--niebieski-400); }
.sekcja h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; line-height: 1.2; margin-bottom: 18px; letter-spacing: -.5px; }
.niebieski { color: var(--niebieski); }
.jasnoniebieski { color: var(--niebieski-400); }
.naglowek { text-align: center; margin-bottom: 56px; }
.naglowek p { color: var(--tekst-2); font-size: 18px; max-width: 680px; margin: 0 auto; }
.wstep { color: var(--tekst-2); font-size: 18px; margin-bottom: 28px; }
.dwie-kolumny { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.dwie-kolumny.gora { align-items: start; }

/* O nas – ilustracja „ekran” zamiast zdjęcia */
.ilustracja { position: relative; }
.ekran { border-radius: 20px; background: linear-gradient(160deg, #22344a, #15202c); padding: 22px; box-shadow: 0 25px 50px -12px rgba(21, 32, 44, .45); color: #DCE5EF; min-height: 420px; display: flex; flex-direction: column; gap: 12px; }
.ekran-pasek { display: flex; gap: 6px; margin-bottom: 8px; }
.ekran-pasek i { width: 11px; height: 11px; border-radius: 50%; background: rgba(255, 255, 255, .25); }
.ekran-wiersz { display: flex; justify-content: space-between; gap: 12px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .08); border-radius: 12px; padding: 14px 16px; font-size: 15px; }
.ekran-wiersz b { color: #a9cfe5; white-space: nowrap; }
.ekran-wiersz b.ok { color: #86efac; }
.ekran-wiersz b.status { color: #fcd34d; }
.ekran-wykres { margin-top: auto; display: flex; align-items: flex-end; gap: 10px; height: 110px; padding-top: 10px; }
.ekran-wykres i { flex: 1; border-radius: 6px 6px 0 0; background: linear-gradient(180deg, var(--cyan), var(--niebieski)); opacity: .85; }
.ekran.ciemny { min-height: 0; }
.plywajaca { position: absolute; right: -24px; bottom: -28px; background: #fff; border-radius: 14px; box-shadow: var(--cien); padding: 18px 22px; display: flex; align-items: center; gap: 14px; }
.plywajaca b { display: block; font-size: 20px; }
.plywajaca span { font-size: 13px; color: var(--tekst-2); }
.ikona-okrag { width: 48px; height: 48px; border-radius: 50%; background: var(--niebieski-100); color: var(--niebieski); display: grid; place-items: center; }
.cechy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 28px; }
.cechy div { text-align: center; padding: 16px 10px; border-radius: 14px; background: var(--tlo-szare); transition: background .2s; }
.cechy div:hover { background: var(--niebieski-jasny); }
.cechy .i { width: 30px; height: 30px; color: var(--niebieski); margin: 0 auto 8px; display: block; }
.cechy span { font-size: 13px; font-weight: 600; color: #33465a; }
.korzysci { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 28px; }
.korzysci.jedna { grid-template-columns: 1fr; }
.korzysci li { display: flex; gap: 10px; align-items: flex-start; color: var(--tekst-2); }
.korzysci .i { color: var(--niebieski); margin-top: 2px; }

/* Usługi */
.uslugi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.usluga { background: #fff; border-radius: var(--promien); padding: 28px; box-shadow: var(--cien); transition: box-shadow .3s, transform .3s; }
.usluga:hover { box-shadow: 0 20px 35px -10px rgba(21, 32, 44, .2); transform: translateY(-3px); }
.usluga-ikona { width: 56px; height: 56px; border-radius: 14px; background: var(--niebieski-100); color: var(--niebieski); display: grid; place-items: center; margin-bottom: 20px; transition: all .3s; }
.usluga-ikona .i { width: 28px; height: 28px; }
.usluga:hover .usluga-ikona, .karta-cen:hover .usluga-ikona { background: var(--niebieski); color: #fff; }
.usluga h3 { font-size: 20px; margin-bottom: 10px; transition: color .2s; }
.usluga:hover h3 { color: var(--niebieski); }
.usluga p { color: var(--tekst-2); margin-bottom: 16px; }
.chipy { display: flex; flex-wrap: wrap; gap: 8px; }
.chipy span { padding: 4px 12px; font-size: 12px; font-weight: 600; color: var(--niebieski); background: var(--niebieski-jasny); border-radius: 999px; }

/* Cennik */
.cennik { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.karta-cen { background: #fff; border: 1px solid var(--ramka); border-radius: var(--promien); padding: 28px; transition: box-shadow .3s; }
.karta-cen:hover { box-shadow: var(--cien); }
.karta-cen.wyrozniona { border: 2px solid var(--niebieski); box-shadow: var(--cien); }
.karta-cen h3 { font-size: 20px; }
.karta-cen h4 { font-size: 15px; margin: 22px 0 6px; }
.od { color: var(--tekst-2); margin: 4px 0 16px; }
.od b { color: var(--niebieski); font-size: 26px; }
.karta-cen table { width: 100%; border-collapse: collapse; font-size: 14px; }
.karta-cen td { padding: 9px 0; border-bottom: 1px solid #EDF1F6; vertical-align: top; }
.karta-cen td:last-child { text-align: right; font-weight: 700; white-space: nowrap; padding-left: 10px; }
.uwaga { text-align: center; color: var(--tekst-2); margin-top: 28px; font-size: 14px; }

/* Kalkulator */
.zakladki { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--niebieski-jasny); padding: 4px; border-radius: 14px; max-width: 896px; margin: 0 auto 32px; }
.zakladka input { position: absolute; opacity: 0; pointer-events: none; }
.zakladka span { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; border-radius: 10px; font-weight: 600; color: var(--tekst-2); cursor: pointer; transition: all .3s; }
.zakladka input:checked + span { background: var(--niebieski); color: #fff; }
.zakladka input:focus-visible + span { outline: 2px solid var(--niebieski); outline-offset: 2px; }
.zakladka .i { width: 17px; height: 17px; }
.kalk { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 896px; margin: 0 auto; }
.karta-kalk { background: rgba(255, 255, 255, .85); border-radius: var(--promien); padding: 28px; box-shadow: var(--cien); }
.karta-kalk h3, .wynik h3 { display: flex; align-items: center; gap: 8px; font-size: 20px; margin-bottom: 24px; }
.karta-kalk h3 .i { color: var(--niebieski); }
.suwak { margin-bottom: 26px; }
.suwak-gora { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.suwak-gora label { font-size: 14px; font-weight: 600; color: #33465a; }
.suwak-gora input { width: 84px; text-align: right; font-size: 24px; font-weight: 800; color: var(--niebieski); border: 0; border-bottom: 2px solid transparent; background: transparent; padding: 0 2px; }
.suwak-gora input:focus { outline: 0; border-bottom-color: var(--niebieski); }
input[type=range] { width: 100%; accent-color: var(--niebieski); height: 6px; cursor: pointer; }
.podsekcja { font-size: 13px; font-weight: 700; color: var(--tekst-2); text-transform: uppercase; letter-spacing: 1px; border-top: 1px solid var(--ramka); padding-top: 18px; margin: 8px 0 14px; }
.pole { margin-bottom: 16px; }
.pole label { display: block; font-size: 14px; font-weight: 600; color: #33465a; margin-bottom: 6px; }
.pole input, .pole select, .pole textarea { width: 100%; font: inherit; font-size: 15px; padding: 11px 13px; border: 1px solid var(--ramka); border-radius: 10px; background: #fff; color: var(--tekst); transition: border-color .2s, box-shadow .2s; }
.pole input:focus, .pole select:focus, .pole textarea:focus { outline: 0; border-color: var(--niebieski); box-shadow: 0 0 0 3px rgba(80, 152, 192, .15); }
.pole textarea { resize: vertical; }
.dwie-pola { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: #33465a; margin-bottom: 14px; cursor: pointer; }
.check input { accent-color: var(--niebieski); width: 17px; height: 17px; margin-top: 2px; flex-shrink: 0; }
.check a { color: var(--niebieski); text-decoration: underline; }
.wynik { background: linear-gradient(135deg, var(--niebieski), #2f6a8f); color: #fff; border-radius: var(--promien); padding: 28px; box-shadow: 0 20px 40px -12px rgba(80, 152, 192, .5); display: flex; flex-direction: column; }
.wynik table { width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 8px; }
.wynik td { padding: 7px 0; color: #e6f0f6; border-bottom: 1px solid rgba(169, 207, 229, .2); }
.wynik td.kw { text-align: right; color: #fff; font-weight: 600; white-space: nowrap; padding-left: 10px; }
.suma-wiersz { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 18px 0 6px; }
.suma-wiersz span { font-size: 18px; }
.suma { font-size: 34px; font-weight: 800; }
.brutto { text-align: right; color: #cfe3ef; font-size: 14px; }
.wynik .info { font-size: 13px; color: #cfe3ef; margin-top: 10px; }
.wynik .btn { margin-top: auto; }
.wynik .info + .btn { margin-top: 22px; }

/* Umowa */
.kroki { list-style: none; display: grid; gap: 16px; }
.kroki li { display: flex; gap: 16px; align-items: center; background: #fff; border-radius: 14px; padding: 16px 18px; box-shadow: var(--cien); color: var(--tekst-2); }
.kroki b { width: 40px; height: 40px; border-radius: 50%; background: var(--niebieski); color: #fff; display: grid; place-items: center; flex-shrink: 0; font-size: 17px; }
.karta-form { background: #fff; border-radius: var(--promien); padding: 32px; box-shadow: 0 25px 50px -12px rgba(21, 32, 44, .2); }
.karta-form h3 { font-size: 20px; margin-bottom: 20px; }
.karta-form .btn { margin-top: 8px; padding: 16px; font-size: 17px; }
.sukces { margin-top: 14px; background: #dcfce7; color: #166534; border-radius: 10px; padding: 12px 14px; font-size: 14px; }

/* Kontakt i stopka */
.kontakt { background: var(--granat); color: #fff; }
.kontakt::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 80% 0%, rgba(80, 152, 192, .25), transparent 60%); }
.kontakt .naglowek p { color: var(--tekst-3); }
.kafle-kontakt { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.kafel { display: flex; align-items: center; gap: 14px; padding: 18px; border-radius: 14px; background: rgba(34, 52, 74, .55); transition: background .2s; }
a.kafel:hover { background: #22344a; }
.kafel-ikona { width: 48px; height: 48px; border-radius: 12px; background: rgba(80, 152, 192, .2); color: var(--niebieski-400); display: grid; place-items: center; flex-shrink: 0; transition: all .2s; }
a.kafel:hover .kafel-ikona { background: var(--niebieski); color: #fff; }
.kafel span { display: block; font-size: 13px; color: var(--tekst-3); }
.kafel b { font-weight: 600; font-size: 15px; word-break: break-word; }
.stopka { background: var(--granat-2); color: #fff; padding: 56px 0 32px; }
.stopka-siatka { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.stopka .logo { margin-bottom: 14px; }
.stopka p { color: var(--tekst-3); max-width: 440px; }
.stopka .dane { margin-top: 14px; font-size: 14px; }
.stopka h4 { margin-bottom: 14px; }
.stopka ul { list-style: none; display: grid; gap: 8px; color: var(--tekst-3); }
.stopka ul a:hover, .stopka-dol a:hover { color: var(--niebieski-400); }
.stopka-dol { padding-top: 28px; border-top: 1px solid #2a3a4c; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 14px; color: #8FA3BC; }
.stopka-dol p { color: #8FA3BC; max-width: none; }

/* Pojawianie przy przewijaniu */
.pojaw { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.pojaw.widoczne { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pojaw { opacity: 1; transform: none; transition: none; }
  .hero-kolo, .kropka, .przewin { animation: none; }
}

/* Okienko „Panel klienta – już wkrótce” */
.okno-tlo { position: fixed; inset: 0; z-index: 100; background: rgba(21, 32, 44, .65); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 16px; animation: zanik .25s ease; }
.okno-tlo[hidden] { display: none; }
.okno { background: #fff; border-radius: 20px; padding: 36px 32px 30px; max-width: 460px; width: 100%; text-align: center; box-shadow: 0 25px 50px -12px rgba(21, 32, 44, .5); position: relative; overflow: hidden; animation: wjazd .3s ease; }
.okno::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: linear-gradient(90deg, var(--niebieski), var(--cyan)); }
.okno .usluga-ikona { margin: 0 auto 18px; background: var(--niebieski); color: #fff; }
.okno h3 { font-size: 22px; margin-bottom: 10px; }
.okno p { color: var(--tekst-2); margin-bottom: 24px; }
.okno-przyciski { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-szary { background: var(--tlo-szare); color: var(--tekst); box-shadow: none; border: 1px solid var(--ramka); }
.btn-szary:hover { background: var(--ramka); box-shadow: none; }
@keyframes zanik { from { opacity: 0; } }
@keyframes wjazd { from { opacity: 0; transform: translateY(16px) scale(.97); } }
@media (prefers-reduced-motion: reduce) { .okno-tlo, .okno { animation: none; } }

/* Mniejsze ekrany */
@media (max-width: 1024px) {
  .uslugi, .cennik { grid-template-columns: 1fr 1fr; }
  .kafle-kontakt { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
  .menu-btn { display: block; }
  .menu { display: none; position: absolute; top: 80px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px; background: var(--granat); padding: 14px 16px 18px; box-shadow: var(--cien); }
  .menu.otwarte { display: flex; }
  .menu a:not(.btn) { color: rgba(255, 255, 255, .85); padding: 12px 14px; }
  .menu a.aktywna { color: #fff; background: rgba(255, 255, 255, .12); }
  .btn-mini { margin: 8px 0 0; }
  .dwie-kolumny, .kalk, .hero-siatka { grid-template-columns: 1fr; gap: 40px; }
  .plywajaca { right: 12px; }
}
@media (max-width: 640px) {
  .kontener { padding: 0 16px; }
  .tylko-szeroki { display: none; }
  .sekcja { padding: 72px 0; }
  .uslugi, .cennik, .kafle-kontakt, .stopka-siatka, .korzysci, .dwie-pola { grid-template-columns: 1fr; }
  .statystyki { gap: 12px; }
  .statystyki b { font-size: 22px; }
  .statystyki span { font-size: 12px; }
  .cechy { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .btn-duzy { width: 100%; padding: 16px 20px; font-size: 16px; }
  .ekran { min-height: 0; }
}