/* ============================================================
   go4layout.com — design system
   Brand: gradient #8A1E4D → #6C2BD9 (jak cyfra „4" w logo),
   ink #2E1440, motyw pilcrow ¶ + siatka typograficzna.
   ============================================================ */

:root {
  /* kolory */
  --ink: #2E1440;
  --muted: #63537a;
  --line: rgba(46, 20, 64, 0.10);
  --bg: #ffffff;
  --bg-tint: #f7f4fb;
  --dark-1: #1c0b31;          /* najgłębszy — hero, footer */
  --dark-2: #2e1440;
  --raspberry: #8A1E4D;
  --violet: #6C2BD9;

  /* gradient przewodni — dokładnie ten z „4" */
  --grad: linear-gradient(135deg, #8A1E4D 0%, #6C2BD9 100%);
  /* rozjaśniona wersja na ciemne tła (te same barwy, wyższa luminancja) */
  --grad-bright: linear-gradient(135deg, #e05a97 0%, #a877ff 100%);
  --glow-violet: rgba(108, 43, 217, 0.35);
  --glow-raspberry: rgba(138, 30, 77, 0.30);

  /* typografia */
  --font-display: 'Poppins', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* promienie — proporcja jak w kafelku ¶ logo */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;

  --header-h: 70px;
  --shadow-card: 0 10px 30px rgba(46, 20, 64, 0.07);
  --shadow-card-hover: 0 18px 44px rgba(46, 20, 64, 0.13);
}

/* ---------- reset-lite ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; cursor: pointer; }
input, textarea, select { font: inherit; }
::selection { background: var(--violet); color: #fff; }

/* przejścia między podstronami (Chrome/Edge/Safari; Firefox: zwykła nawigacja) */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.26s; }
.site-header { view-transition-name: site-header; }
.site-footer { view-transition-name: site-footer; }

/* ---------- utilsy ---------- */
.container {
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 32px);
}

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.on-dark .grad-text, .grad-text-bright {
  background: var(--grad-bright);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-weight: 700;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.lead { font-size: 18px; color: var(--muted); }
.on-dark .lead { color: rgba(255, 255, 255, 0.72); }

/* ---------- przyciski ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 13px;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease,
              border-color 0.2s ease, filter 0.2s ease;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn:focus-visible { outline: 3px solid rgba(108, 43, 217, 0.45); outline-offset: 2px; }

.btn-grad {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 22px var(--glow-violet);
}
.btn-grad:hover { transform: translateY(-2px); filter: brightness(1.08); box-shadow: 0 12px 30px var(--glow-violet); }

.btn-ghost { border: 1px solid rgba(46, 20, 64, 0.22); color: var(--ink); }
.btn-ghost:hover { border-color: var(--violet); color: var(--violet); transform: translateY(-2px); }
.on-dark .btn-ghost { border-color: rgba(255, 255, 255, 0.28); color: #fff; }
.on-dark .btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, 0.06); }

.btn-white { background: #fff; color: var(--ink); box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18); }
.btn-white:hover { transform: translateY(-2px); }

.btn-sm { padding: 10px 18px; font-size: 14px; border-radius: 11px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: 15px; color: var(--violet);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform 0.2s ease; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  /* jasny pasek — oryginalne logo z ciemnymi literami czyta się najlepiej.
     Prawie pełne krycie: półprzezroczystość nad ciemnym hero przygaszała tekst. */
  background: rgba(255, 255, 255, 0.97);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
  backdrop-filter: blur(18px) saturate(1.6);
  border-bottom: 1px solid rgba(46, 20, 64, 0.09);
  color: var(--ink);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand { flex: 0 0 auto; }
.brand img { height: 38px; width: auto; }

.site-nav { display: flex; gap: 26px; margin-left: auto; }
.site-nav a {
  position: relative;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  padding: 6px 0;
  transition: color 0.2s ease;
}
.site-nav a:hover { color: var(--violet); }
.site-nav a.active { color: var(--ink); font-weight: 600; }
.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--grad);
}

.header-cta { flex: 0 0 auto; }

/* przełącznik języka — flagi */
.lang-switch { display: flex; gap: 8px; align-items: center; }
.lang-switch a, .lang-switch span.current {
  display: grid; place-items: center;
  border-radius: 6px;
  line-height: 0;
  transition: opacity 0.2s ease, filter 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
/* nieaktywny język przygaszony, aktywny w pełni czytelny z obwódką marki */
/* przygaszona, ale wciąż rozpoznawalna — ma być widać, jaka to flaga */
.lang-switch a { opacity: 0.6; filter: grayscale(0.35); }
.site-footer .lang-switch a { opacity: 0.7; }
.lang-switch a:hover { opacity: 1; filter: none; transform: translateY(-1px); }
/* obwódka z prześwitem, żeby czytała się także pod ciemną flagą (UK) */
.lang-switch .current {
  opacity: 1; filter: none;
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--violet);
}
.site-footer .lang-switch .current {
  box-shadow: 0 0 0 2px var(--dark-1), 0 0 0 4px rgba(255, 255, 255, 0.8);
}
.lang-switch svg, .lang-switch img { width: 22px; height: 16px; border-radius: 3.5px; }

/* skip link (a11y) */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--grad); color: #fff;
  padding: 10px 18px; border-radius: 0 0 12px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* burger + panel mobilny */
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; place-items: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; border-radius: 2px;
  background: var(--ink); position: relative; transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-panel {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 99;
  background: rgba(255, 255, 255, 0.98);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(46, 20, 64, 0.1);
  box-shadow: 0 18px 40px rgba(46, 20, 64, 0.12);
  padding: 18px 24px 26px;
}
body.nav-open .mobile-panel { display: block; }
.mobile-panel a.mnav {
  display: block;
  padding: 13px 4px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid rgba(46, 20, 64, 0.08);
}
.mobile-panel a.mnav.active { color: var(--violet); }
.mobile-panel .panel-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; }

/* ---------- hero (home) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--dark-1);
  color: #fff;
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(46% 60% at 82% 18%, var(--glow-violet), transparent 70%),
    radial-gradient(42% 58% at 8% 92%, var(--glow-raspberry), transparent 70%);
}
/* siatka typograficzna: łamy + linie bazowe + ramka marginesu (jak artboard) */
.type-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, transparent 0, transparent calc(100% / 12 - 1px), rgba(255, 255, 255, 0.045) calc(100% / 12 - 1px), rgba(255, 255, 255, 0.045) calc(100% / 12)),
    repeating-linear-gradient(0deg, transparent 0, transparent 63px, rgba(255, 255, 255, 0.03) 63px, rgba(255, 255, 255, 0.03) 64px);
  mask-image: linear-gradient(180deg, #000 0%, #000 82%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 82%, transparent 100%);
}
.type-grid::after {
  content: "";
  position: absolute; inset: 36px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: 40px;
  padding-block: 96px 104px;   /* tylko pion: boczny margines daje .container */
}
.hero h1 {
  font-size: clamp(2.5rem, 5.6vw, 4.05rem);
  letter-spacing: -0.025em;
  margin-bottom: 22px;
  color: #fff;
}
.hero .lead { max-width: 54ch; margin-bottom: 34px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-formats { margin-top: 54px; }
.hero-formats p {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45); margin-bottom: 12px;
}
/* otwarta deklaracja zamiast listy formatów — lista czytana jest jak granica oferty */
.hero-note {
  display: flex; gap: 11px; align-items: flex-start;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  max-width: 52ch;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.62);
}
.hero-note svg { width: 17px; height: 17px; flex: 0 0 auto; margin-top: 3px; color: #a877ff; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 11.5px; font-weight: 600; letter-spacing: 0.05em;
  padding: 6px 11px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.7);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.chip:hover { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
/* nazwa programu + jego formaty w jednym chipie */
.chip b {
  font-weight: 700;
  letter-spacing: 0.06em;
  opacity: 0.72;
  margin-left: 5px;
}
.section .chip { border-color: rgba(46, 20, 64, 0.18); color: var(--muted); }
/* „lista otwarta" — sygnał, że nie ograniczamy się do wypisanych formatów */
.chip-more {
  border-color: transparent;
  background: var(--grad-bright);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  box-shadow: inset 0 0 0 1px rgba(168, 119, 255, 0.45);
}

/* ilustracja hero: scena konwersji + pływające chipy */
.hero-art { position: relative; }
.hero-art .art-main {
  width: 100%; height: auto;
  animation: floaty 8s ease-in-out infinite alternate;
}
.hero-art .chip-float {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 13px;
  padding: 11px 15px;
  font-size: 12.5px; font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 14px 34px rgba(13, 4, 24, 0.45);
  white-space: nowrap;
}
.hero-art .chip-float svg { width: 15px; height: 15px; flex: 0 0 auto; }
.chip-float.c1 { right: -8px; top: 3%; animation: floaty 6s ease-in-out 0.5s infinite alternate-reverse; }
.chip-float.c2 { left: -14px; bottom: 5%; animation: floaty 7s ease-in-out 1s infinite alternate; }
@keyframes floaty { from { transform: translateY(-7px); } to { transform: translateY(9px); } }

/* mini-ilustracje w kartach */
.card-viz {
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(108, 43, 217, 0.05), rgba(138, 30, 77, 0.04));
  border: 1px solid rgba(108, 43, 217, 0.08);
  padding: 12px;
  margin-bottom: 20px;
}
.card-viz img { width: 100%; height: auto; }

/* przepływ formatów: [PDF] → [IDML] */
.fmt-flow { display: flex; align-items: center; gap: 8px; margin: 14px 0; flex-wrap: wrap; }
.fmt {
  min-width: 40px; height: 26px; padding: 0 9px;
  border-radius: 8px;
  display: inline-grid; place-items: center;
  font-size: 11px; font-weight: 700; letter-spacing: 0.05em;
}
.fmt-src { background: rgba(46, 20, 64, 0.08); color: var(--ink); }
.fmt-dst { background: var(--grad); color: #fff; }
.fmt-flow > svg { width: 16px; height: 16px; color: var(--violet); flex: 0 0 auto; }
.card-grad .fmt-src { background: rgba(255, 255, 255, 0.16); color: #fff; }
.card-grad .fmt-dst { background: rgba(255, 255, 255, 0.92); color: var(--violet); }
.card-grad .fmt-flow > svg { color: rgba(255, 255, 255, 0.8); }

/* mockup okna aplikacji */
.app-mock {
  background: var(--dark-1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 26px 60px rgba(13, 4, 24, 0.55);
  font-size: 12.5px;
  text-align: left;
}
.app-mock .bar {
  display: flex; align-items: center; gap: 6px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.app-mock .bar b {
  margin-left: 8px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.app-mock .dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.16); }
.app-mock .dot:first-child { background: var(--grad); }
.app-mock .row {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.88);
}
.app-mock .row .name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.app-mock .fmt { min-width: 34px; height: 22px; font-size: 10px; border-radius: 7px; }
.app-mock .fmt-src { background: rgba(255, 255, 255, 0.12); color: rgba(255, 255, 255, 0.85); }
.app-mock .ok { flex: 0 0 auto; width: 20px; height: 20px; border-radius: 7px; background: var(--grad); display: grid; place-items: center; }
.app-mock .ok svg { width: 11px; height: 11px; stroke: #fff; }
.app-mock .prog { flex: 0 0 72px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.14); overflow: hidden; }
.app-mock .prog i { display: block; height: 100%; width: 64%; border-radius: 3px; background: var(--grad-bright); }
.app-mock .sum { display: flex; justify-content: space-between; gap: 10px; padding: 11px 14px; font-size: 11.5px; color: rgba(255, 255, 255, 0.55); }
.app-mock .sum b { color: #fff; font-weight: 600; }

/* karta wyróżniona z mockupem w środku */
.card-grad.has-mock { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 28px; align-items: center; }

/* hero podstron z grafiką po prawej */
.page-hero.has-art .page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: center;
  text-align: left;
}
.page-hero.has-art .lead { margin-inline: 0; }
.page-hero-art img { width: 100%; height: auto; }

/* szeroka ilustracja / zdjęcie w sekcji */
.illus-wide { margin: 0; position: relative; }
.illus-wide img {
  width: 100%; height: auto;
  border-radius: var(--r-xl);
  box-shadow: 0 24px 60px rgba(46, 20, 64, 0.22);
}
/* gdy JS podmieni ilustrację na zdjęcie z assets/img/photos/ */
.illus-wide.has-photo img {
  aspect-ratio: 21 / 9;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.03);
}
.illus-wide.has-photo::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: var(--r-xl);
  background: var(--grad);
  opacity: 0.16;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.illus-wide.portrait.has-photo img { aspect-ratio: 4 / 3; }
.illus-wide figcaption {
  margin-top: 16px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}

/* pasek z programami — przykłady, nie zamknięta lista */
.tools-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 40px;
  align-items: center;
  background: var(--bg-tint);
  border: 1px solid rgba(108, 43, 217, 0.10);
  border-radius: var(--r-xl);
  padding: 38px clamp(24px, 4vw, 44px);
}
.tools-band h3 { font-size: 21px; margin-bottom: 10px; }
.tools-band p { font-size: 15px; color: var(--muted); }
.tools-band .chip { font-size: 12.5px; padding: 8px 13px; background: #fff; }
/* grupy programów: jeden chip = jedna grupa, wolno mu sie zawinac (zaokraglony prostokat zamiast pigulki) */
.tools-band .chip { white-space: normal; line-height: 1.7; border-radius: 14px; }
.tools-band .chip b { white-space: normal; }
@media (max-width: 860px) { .tools-band { grid-template-columns: 1fr; gap: 26px; } }

/* zdjęcie wstawione bezpośrednio (bez slotu z ilustracją) */
.photo {
  position: relative;
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(46, 20, 64, 0.2);
}
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad);
  opacity: 0.14;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.photo.ratio-4-3 img { aspect-ratio: 4 / 3; }
.photo.ratio-16-9 img { aspect-ratio: 16 / 9; }
/* podpis na zdjęciu */
.photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: 40px 26px 20px;
  font-size: 14px; font-weight: 500; color: #fff;
  background: linear-gradient(180deg, transparent, rgba(28, 11, 49, 0.85));
}

/* sloty na zdjęcia — duotone brandowy na każdym obrazie */
.photo-frame { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.photo-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad);
  opacity: 0.18;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.2) contrast(1.03); display: block; }
.photo-ph {
  aspect-ratio: 4 / 3;
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent calc(100% / 12 - 1px), rgba(108, 43, 217, 0.05) calc(100% / 12 - 1px), rgba(108, 43, 217, 0.05) calc(100% / 12)),
    linear-gradient(180deg, #f4effb, #eae1f6);
  color: #8a7aa3;
  text-align: center;
  padding: 24px;
}
.photo-ph.wide { aspect-ratio: 21 / 9; }
.photo-ph svg { width: 40px; height: 40px; stroke: #b3a1cf; margin: 0 auto 10px; }
.photo-ph b { display: block; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; }
.photo-ph span { font-size: 12px; }

/* ---------- page hero (podstrony) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--dark-1);
  color: #fff;
  text-align: center;
}
.page-hero .hero-glow {
  background:
    radial-gradient(40% 70% at 85% 0%, var(--glow-violet), transparent 70%),
    radial-gradient(36% 64% at 12% 100%, var(--glow-raspberry), transparent 72%);
}
.page-hero-inner { position: relative; padding-block: 84px 88px; }
.page-hero h1 { font-size: clamp(2.2rem, 4.6vw, 3.4rem); margin-bottom: 16px; }
.page-hero .lead { max-width: 62ch; margin-inline: auto; }
.page-hero .lead + .lead { margin-top: 14px; }   /* drugi akapit leadu (O nas) */

/* ---------- sekcje ---------- */
.section { padding: 96px 0; }
.section-tint { background: var(--bg-tint); }
.section-dark { background: var(--dark-1); color: #fff; }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: 16px; }
.section-head.left { margin-inline: 0; text-align: left; }

/* ---------- karty ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
/* gradientowa obwódka na hover (maska, nie płaskie kolory) */
.card::before {
  content: "";
  position: absolute; inset: -1px;
  border-radius: calc(var(--r-lg) + 1px);
  padding: 1.5px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card-hover); }
.card:hover::before { opacity: 1; }

/* karta na całą szerokość siatki — grafika obok tekstu */
.card-span {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 30px;
  align-items: center;
}
.card-span .card-viz { margin-bottom: 0; }
.card-span h3 { margin-top: 0; }
@media (max-width: 860px) {
  .card-span { grid-template-columns: 1fr; gap: 0; }
  .card-span .card-viz { margin-bottom: 20px; }
}

.card h3 { font-size: 19px; margin: 18px 0 10px; }
.card p { font-size: 15px; color: var(--muted); }
.card .link-arrow { margin-top: 16px; font-size: 14px; }

.icon-tile {
  width: 46px; height: 46px;
  border-radius: 13px;
  background: var(--grad);
  display: grid; place-items: center;
  box-shadow: 0 8px 18px var(--glow-violet);
}
.icon-tile svg { width: 22px; height: 22px; stroke: #fff; }

/* karta-kafel z gradientowym tłem (jak badge ¶ w logo) */
.card-grad {
  position: relative;
  overflow: hidden;
  background: var(--grad);
  border: 0;
  border-radius: var(--r-lg);
  padding: 30px;
  color: #fff;
  box-shadow: 0 16px 40px var(--glow-violet);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-grad:hover { transform: translateY(-5px); box-shadow: 0 22px 52px var(--glow-violet); }
.card-grad .badge { display: inline-block; margin-bottom: 14px; }
.card-grad h3 { color: #fff; margin-bottom: 10px; }
.card-grad p { color: rgba(255, 255, 255, 0.82); }
.card-grad .icon-tile { background: rgba(255, 255, 255, 0.16); box-shadow: none; }
.card-grad .watermark {
  position: absolute; right: -12px; bottom: -34px;
  font-family: var(--font-display);
  font-size: 170px; font-weight: 700; line-height: 1;
  color: rgba(255, 255, 255, 0.10);
  pointer-events: none;
  user-select: none;
}
.card-grad .link-arrow { color: #fff; }

/* badge statusu */
.badge {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px;
}
.badge-dev { background: var(--grad); color: #fff; }
.badge-soon { border: 1px solid rgba(46, 20, 64, 0.2); color: var(--muted); }
.badge-proto { background: rgba(108, 43, 217, 0.1); }
.badge-proto span {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.card-grad .badge-dev { background: rgba(255, 255, 255, 0.18); }

/* bento na home */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.bento .span-2 { grid-column: span 2; }

/* ---------- kroki ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; position: relative; }
.step { position: relative; padding-top: 6px; }
.step-num {
  font-family: var(--font-display);
  font-size: 46px; font-weight: 700; line-height: 1;
  margin-bottom: 14px;
}
.step h3 { font-size: 18.5px; margin-bottom: 8px; }
.step p { font-size: 15px; color: var(--muted); }
/* cienka linia łącząca — echo białej kreski „l" wciętej w 4 */
.step::after {
  content: "";
  position: absolute; top: 28px; left: calc(100% - 10px);
  width: 54px; height: 2px;
  background: var(--grad);
  opacity: 0.25;
  border-radius: 2px;
}
.step:last-child::after { display: none; }

/* ---------- pasek statystyk (gradientowy kafel) ---------- */
.stats-band {
  position: relative;
  overflow: hidden;
  background: var(--grad);
  border-radius: var(--r-xl);
  color: #fff;
  padding: 46px clamp(24px, 5vw, 56px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  box-shadow: 0 24px 60px var(--glow-violet);
}
.stats-band .stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 700; line-height: 1.1;
}
.stats-band .stat span { font-size: 14px; color: rgba(255, 255, 255, 0.78); }
.band-pilcrow {
  position: absolute; right: 18px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 200px; font-weight: 700;
  color: rgba(255, 255, 255, 0.08);
  pointer-events: none; user-select: none; line-height: 0;
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--grad);
  border-radius: var(--r-xl);
  color: #fff;
  text-align: center;
  padding: clamp(48px, 7vw, 76px) clamp(24px, 6vw, 64px);
  box-shadow: 0 24px 60px var(--glow-violet);
}
.cta-band h2 { font-size: clamp(1.9rem, 3.8vw, 2.8rem); margin-bottom: 14px; }
.cta-band p { color: rgba(255, 255, 255, 0.85); max-width: 56ch; margin: 0 auto 30px; }
.cta-band .type-grid {
  background-image:
    repeating-linear-gradient(90deg, transparent 0, transparent calc(100% / 12 - 1px), rgba(255, 255, 255, 0.06) calc(100% / 12 - 1px), rgba(255, 255, 255, 0.06) calc(100% / 12));
  mask-image: none; -webkit-mask-image: none;
}
.cta-band .type-grid::after { display: none; }

/* ---------- listy featurów ---------- */
.feature-list { list-style: none; padding: 0; display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: var(--muted); }
.feature-list .tick {
  flex: 0 0 auto;
  width: 22px; height: 22px; margin-top: 2px;
  border-radius: 7px;
  background: var(--grad);
  display: grid; place-items: center;
}
.feature-list .tick svg { width: 12px; height: 12px; stroke: #fff; }

/* ---------- formularz ---------- */
.form-grid { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid rgba(46, 20, 64, 0.16);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fff;
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 3.5px rgba(108, 43, 217, 0.16);
}
.field textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 13px; color: var(--muted); }

/* ---------- info-kafle kontaktu ---------- */
.info-tile { display: flex; gap: 16px; align-items: flex-start; }
.info-tile .icon-tile { width: 42px; height: 42px; border-radius: 12px; }
.info-tile b { display: block; font-size: 15.5px; margin-bottom: 3px; }
.info-tile a, .info-tile span { font-size: 15px; color: var(--muted); }
.info-tile a:hover { color: var(--violet); }

/* ---------- footer ---------- */
.site-footer { background: var(--dark-1); color: rgba(255, 255, 255, 0.65); }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 48px;
}
.footer-brand > img { height: 32px; margin-bottom: 18px; }   /* tylko logo, nie flagi w .lang-switch */
.footer-brand p { font-size: 14px; max-width: 34ch; }
.footer-brand .lang-switch { margin-top: 22px; }
.site-footer h4 {
  color: #fff; font-size: 13.5px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 16px;
}
.site-footer ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.site-footer ul a { font-size: 14.5px; color: rgba(255, 255, 255, 0.62); transition: color 0.2s ease; }
.site-footer ul a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: 13.5px;
}
.footer-bottom .pil {
  display: inline-flex; align-items: center; gap: 9px;
  color: rgba(255, 255, 255, 0.72);
  font-weight: 500;
}
.footer-bottom .pil img { width: 20px; height: 20px; border-radius: 6px; }

/* ---------- scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsywność ---------- */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; padding-block: 72px 80px; }
  .hero-art { display: none; }
  .page-hero.has-art .page-hero-inner { grid-template-columns: 1fr; }
  .page-hero-art { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .site-nav, .site-header .header-cta, .site-header .lang-switch { display: none; }
  .nav-toggle { display: grid; margin-left: auto; }
  .grid-3, .bento { grid-template-columns: 1fr; }
  .bento .span-2 { grid-column: auto; }
  .card-grad.has-mock { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 26px; }
  .step::after { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 68px 0; }
}
@media (max-width: 560px) {
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr 1fr; gap: 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero h1 { font-size: 2.35rem; }
}

/* ---------- dostępność: mniej ruchu ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-art .art-4, .hero-art .art-pilcrow, .hero-art .art-card { animation: none; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
  .btn, .card, .card-grad { transition: none; }
}

/* ---------- strony prawne (długi tekst) ---------- */
.prose { max-width: 760px; margin-inline: auto; }
.prose h2 {
  font-size: 20px;
  margin: 40px 0 14px;
}
.prose h2:first-of-type { margin-top: 0; }
.prose p { color: var(--muted); margin-bottom: 14px; }
.prose ul { color: var(--muted); padding-left: 20px; margin-bottom: 18px; display: grid; gap: 9px; }
.prose li { padding-left: 4px; }
.prose li::marker { color: var(--violet); }
.prose b { color: var(--ink); font-weight: 600; }
.prose a { color: var(--violet); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
/* wyróżnienie miejsc do uzupełnienia — znika po wpisaniu danych */
.prose .todo {
  display: inline-block;
  background: rgba(224, 90, 151, 0.14);
  color: #a01e5c;
  font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 6px;
}
.prose-note {
  background: var(--bg-tint);
  border-left: 3px solid var(--violet);
  border-radius: 0 12px 12px 0;
  padding: 14px 18px;
  margin-bottom: 34px !important;
  font-size: 14.5px;
}
.prose-updated {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}

/* ============================================================
   MOBILE — cele dotykowe i widoczność ilustracji
   Palec to ok. 45 px, nie kursor: wszystko, co klikalne,
   dostaje realny obszar trafienia bez zmiany wyglądu.
   ============================================================ */
@media (max-width: 860px) {

  /* flagi języka: wygląd bez zmian, obszar dotyku powiększony niewidzialną otoczką */
  .lang-switch { gap: 18px; }
  .lang-switch a, .lang-switch span.current { position: relative; }
  .lang-switch a::after, .lang-switch span.current::after {
    content: "";
    position: absolute;
    inset: -14px -12px;          /* 22×16 -> ok. 46×44 px celu */
  }

  /* odnośniki strzałkowe w kartach */
  .link-arrow { padding: 9px 0; }

  /* listy w stopce: większy cel, mniejszy odstęp — wysokość stopki bez zmian */
  .site-footer ul { gap: 0; }
  .site-footer ul a { display: block; padding: 9px 0; }

  /* dane kontaktowe i adres e-mail */
  .info-tile a { display: inline-block; padding: 11px 0; }

  /* logo jako link do strony głównej — dobicie do pełnego celu dotykowego */
  .brand { display: block; padding: 5px 0; }

  /* przyciski: pełna wysokość kciuka */
  .btn { padding: 15px 26px; }
  .btn-sm { padding: 14px 22px; font-size: 15px; }
  .hero-ctas .btn { flex: 1 1 auto; justify-content: center; }

  /* najdrobniejsze etykiety podbite do czytelnych rozmiarów */
  .fmt { font-size: 11.5px; height: 28px; }
  .app-mock .fmt { font-size: 11px; height: 24px; }
  .badge { font-size: 11.5px; }
  .chip { font-size: 12.5px; padding: 7px 12px; }

  /* ilustracje hero wracają na telefonach — strona bez nich jest goła */
  .hero-art, .page-hero-art { display: block; margin-top: 36px; }
  .hero-art .art-main { animation: none; }
  /* selektor musi dorównać specyficznością regule bazowej .hero-art .chip-float */
  .hero-art .chip-float { display: none; }
  .page-hero.has-art .page-hero-inner { text-align: left; }
}

/* bardzo wąskie ekrany (do 380 px) */
@media (max-width: 380px) {
  .btn { padding: 14px 18px; font-size: 14.5px; }
  .hero-ctas { gap: 10px; }
  .app-mock .row .name { font-size: 12px; }
}

/* ---------- kafelki na stronie głównej (same hasła, opisy są w Usługach) ---------- */
.tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);   /* 7 uslug + kafelek CTA = 2 x 4, duze kafelki */
  gap: 22px;
}
.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 20px 20px 56px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.tile::before {                       /* gradientowa obwódka na hover — jak w kartach */
  content: "";
  position: absolute; inset: -1px;
  border-radius: calc(var(--r-lg) + 1px);
  padding: 1.5px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.tile:hover { transform: translateY(-5px); box-shadow: var(--shadow-card-hover); }
.tile:hover::before { opacity: 1; }
.tile img {
  width: 100%; height: auto;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(108, 43, 217, 0.05), rgba(138, 30, 77, 0.04));
  border: 1px solid rgba(108, 43, 217, 0.08);
  padding: 10px;
  margin-bottom: 16px;
}
.tile h3 { font-size: 18px; line-height: 1.25; }
.tile-go {
  position: absolute; left: 20px; bottom: 20px;
  display: grid; place-items: center;
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--grad);
  transition: transform 0.2s ease;
}
.tile-go svg { width: 15px; height: 15px; stroke: #fff; }
.tile:hover .tile-go { transform: translateX(4px); }

/* kafelek zamykający — zaproszenie na stronę Usług */
.tile-more {
  background: var(--grad);
  border: 0;
  color: #fff;
  justify-content: center;
  box-shadow: 0 16px 40px var(--glow-violet);
}
.tile-more h3 { color: #fff; margin-bottom: 8px; font-size: 24px; }   /* duzy kafelek w ukladzie 2 x 4 */
.tile-more p { font-size: 14.5px; color: rgba(255, 255, 255, 0.85); }
.tile-more .tile-go { background: rgba(255, 255, 255, 0.2); }
.tile-more:hover { box-shadow: 0 22px 52px var(--glow-violet); }

@media (max-width: 860px) {
  .tiles { gap: 16px; }
  .tile { padding: 16px 16px 52px; }
  .tile h3 { font-size: 16px; }
  .tile-more h3 { font-size: 20px; }
}
@media (max-width: 560px) {
  .tiles { grid-template-columns: 1fr; }
}

/* hasla nad tytulem hero: dwie rowne linie zamiast jednej dlugiej + sierotki */
.hero .eyebrow { max-width: 100%; text-wrap: balance; line-height: 1.75; }


/* formularz kontaktowy: zalaczniki, komunikat wysylki, pulapka na boty, kotwica #formularz */
.field input[type="file"] { padding: 9px 12px; background: #fff; cursor: pointer; }
.field input[type="file"]::file-selector-button {
  font: inherit; font-size: 13px; font-weight: 600; color: #fff;
  background: var(--grad); border: 0; border-radius: 9px; padding: 8px 14px; margin-right: 12px; cursor: pointer;
}
.field .opt { font-weight: 400; color: var(--muted); }
.field .form-note { margin-top: 7px; }
.form-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-status { margin: 0; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.5; }
.form-status.is-ok { background: rgba(108, 43, 217, 0.08); color: var(--ink); }
.form-status.is-err { background: rgba(138, 30, 77, 0.08); color: #8A1E4D; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#formularz { scroll-margin-top: 96px; }

/* stopka: link do LinkedIn obok adresu domeny */
.footer-bottom .pil .li { display: inline-flex; margin-left: 6px; color: rgba(255, 255, 255, 0.72); transition: color 0.2s ease; }
.footer-bottom .pil .li:hover { color: #fff; }
.footer-bottom .pil .li svg { width: 18px; height: 18px; }

/* podstrony uslug */
.card-more { margin-top: 14px; font-size: 14.5px; }
.prose-back { margin-bottom: 18px; font-size: 14px; }
.prose-back a { text-decoration: none; font-weight: 600; }
.prose-back a:hover { text-decoration: underline; }
.service-prose > .lead { font-size: 19px; color: var(--ink); margin-bottom: 8px; }
.service-prose h2 { font-size: 22px; margin-top: 44px; }
/* .prose h2:first-of-type zeruje odstęp (strony prawne) — na podstronach usług pierwszy H2 stoi pod leadem */
.service-prose h2:first-of-type { margin-top: 44px; }
.service-art img { max-width: 520px; margin-inline: auto; }

/* 6 kafelków usług + zamykający: zamykający na całą szerokość siatki (od 15.09.2026, bez Automatyzacji) */
.tiles > .tile-more { grid-column: 1 / -1; }