/* =========================================================
   ORDATA — main.css
   Porządek warstw: tokens → base → layout → components →
   sections → utilities (docs/CODING-STANDARDS.md)
   ========================================================= */

/* ---------- 1. TOKENS ---------- */
:root {
  /* paleta (księga znaku, s. 19) */
  --c-blue: #175ffe;
  --c-navy: #062889;
  --c-gray: #ededed;
  --c-white: #ffffff;
  --c-black: #000000;

  /* akcent spoza księgi — burgund, celowe ciepłe przełamanie zimnej palety,
     używany oszczędnie (ćwiartka sygnetu w hero); -light na granat,
     -soft jako tło na jasnych sekcjach */
  --c-accent-warm: #a51c4c;
  --c-accent-warm-light: color-mix(in srgb, var(--c-accent-warm) 45%, var(--c-white));
  --c-accent-warm-soft: color-mix(in srgb, var(--c-accent-warm) 8%, var(--c-white));

  /* pochodne (color-mix z palety) */
  --c-ink: color-mix(in srgb, var(--c-navy) 88%, var(--c-black));
  --c-body: color-mix(in srgb, var(--c-black) 72%, var(--c-navy));
  --c-muted: color-mix(in srgb, var(--c-black) 46%, var(--c-white));
  --c-blue-soft: color-mix(in srgb, var(--c-blue) 8%, var(--c-white));
  --c-blue-light: color-mix(in srgb, var(--c-blue) 45%, var(--c-white));
  --c-line: color-mix(in srgb, var(--c-navy) 14%, var(--c-white));
  --c-navy-deep: color-mix(in srgb, var(--c-navy) 82%, var(--c-black));

  /* typografia */
  --font-display: "Schibsted Grotesk", "Segoe UI", sans-serif;
  --font-body: "Hanken Grotesk", "Segoe UI", sans-serif;
  --fs-hero: clamp(2.125rem, 4.2vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 3.4vw, 2.625rem);
  --fs-h3: 1.1875rem;
  --fs-lead: clamp(1.0625rem, 1.6vw, 1.25rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;

  /* rytm i kształt */
  --space-section: clamp(4.5rem, 9vw, 7.5rem);
  --container: 72rem;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --r-sm: 0.75rem;
  --r-q: 4.5rem;            /* "ćwiartkowy" narożnik — motyw sygnetu */
  --shadow: 0 20px 50px -24px color-mix(in srgb, var(--c-navy) 35%, transparent);

  /* breakpointy (referencyjnie): md 768px, lg 1100px */
}

/* ---------- 2. BASE ---------- */
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("/assets/fonts/schibsted-grotesk-v7-latin_latin-ext-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("/assets/fonts/schibsted-grotesk-v7-latin_latin-ext-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: url("/assets/fonts/hanken-grotesk-v12-latin_latin-ext-regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Hanken Grotesk";
  src: url("/assets/fonts/hanken-grotesk-v12-latin_latin-ext-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--c-body);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  color: var(--c-ink);
  margin: 0 0 1rem;
  text-wrap: balance;
}

p { margin: 0 0 1rem; }
img { max-width: 100%; height: auto; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

a { color: var(--c-blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration: none; }

:focus-visible {
  outline: 3px solid var(--c-blue);
  outline-offset: 3px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important; /* utility-wyjątek: globalne wyłączenie animacji */
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- 3. LAYOUT ---------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--space-section); }

.section__head { max-width: 44rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section__kicker {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: 0.875rem;
}
.section__title { font-size: var(--fs-h2); }
.section__sub { font-size: var(--fs-lead); color: var(--c-muted); margin: 0; }

/* znacznik-ćwiartka przy kickerach (motyw sygnetu) */
.q-mark {
  width: 0.875rem;
  height: 0.875rem;
  background: var(--c-blue);
  border-radius: 0 100% 0 0;
  flex: none;
}

/* ---------- 4. COMPONENTS ---------- */

/* przyciski */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 1rem 1.75rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--c-navy); color: var(--c-white); }
.btn--primary:hover { background: var(--c-blue); }

.btn--accent {
  background: var(--c-blue);
  color: var(--c-white);
  box-shadow: 0 14px 30px -12px color-mix(in srgb, var(--c-blue) 65%, transparent);
}
.btn--accent:hover { background: color-mix(in srgb, var(--c-blue) 85%, var(--c-white)); }

.btn--ghost {
  color: var(--c-white);
  border: 1.5px solid color-mix(in srgb, var(--c-white) 40%, transparent);
}
.btn--ghost:hover { border-color: var(--c-white); background: color-mix(in srgb, var(--c-white) 10%, transparent); }

/* karta usługi */
.card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm) var(--r-q) var(--r-sm) var(--r-sm);
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card::after {
  /* ćwiartka wypełniająca narożnik przy hoverze */
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: var(--r-q);
  height: var(--r-q);
  background: var(--c-blue);
  border-radius: 0 0 0 100%;
  transform: translate(100%, -100%);
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: color-mix(in srgb, var(--c-blue) 35%, var(--c-line));
}
.card:hover::after { transform: translate(0, 0); }

.card__more {
  display: inline-block;
  margin-top: 0.875rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--c-blue);
  text-decoration: none;
}
.card__more:hover { text-decoration: underline; }
.card__more::after { content: " →"; }
.card__icon {
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  background: var(--c-blue-soft);
  border-radius: 0.875rem 0.875rem 0.875rem 0;
  margin-bottom: 1.375rem;
}
.card__icon svg {
  width: 1.875rem;
  height: 1.875rem;
  fill: none;
  stroke: var(--c-blue);
  stroke-width: 2;
}
.card__title { font-size: var(--fs-h3); margin-bottom: 0.5rem; }
.card p { margin: 0; font-size: 1rem; color: var(--c-muted); }

/* checklista (sekcje split) */
.checklist { margin-top: 1.5rem; display: grid; gap: 0.875rem; }
.checklist li {
  position: relative;
  padding-left: 2.125rem;
  font-weight: 600;
  color: var(--c-ink);
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--c-blue);
  border-radius: 0 100% 100% 100%;
}
.checklist li::after {
  content: "";
  position: absolute;
  left: 0.31rem;
  top: 0.62em;
  width: 0.56rem;
  height: 0.3rem;
  border-left: 2px solid var(--c-white);
  border-bottom: 2px solid var(--c-white);
  transform: rotate(-45deg);
}

/* panel wizualny (sekcje split) */
.panel {
  background: var(--c-gray);
  border-radius: var(--r-q) var(--r-sm) var(--r-sm) var(--r-sm);
  padding: clamp(1.75rem, 4vw, 3rem);
  min-height: 100%;
  display: grid;
  align-content: center;
}

/* diagram przepływu (automatyzacje) */
.flow { display: grid; gap: 0.75rem; position: relative; }
.flow__node {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: 0.625rem;
  padding: 1rem 1.25rem;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--c-ink);
  box-shadow: 0 8px 20px -14px color-mix(in srgb, var(--c-navy) 40%, transparent);
}
.flow__node--accent {
  background: var(--c-navy);
  color: var(--c-white);
  border-color: var(--c-navy);
}
.flow__arrow {
  width: 2px;
  height: 1.125rem;
  background: var(--c-blue);
  margin-left: 2rem;
  position: relative;
}
.flow__arrow::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: -4px;
  border: 5px solid transparent;
  border-top-color: var(--c-blue);
}
.flow__badge {
  justify-self: start;
  margin-top: 0.875rem;
  background: var(--c-blue);
  color: var(--c-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-small);
  padding: 0.5rem 1rem;
  border-radius: 999px 999px 999px 0;
}

/* pseudo-raport (raportowanie) */
.report { display: grid; gap: 1.375rem; }
.report__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.375rem 1rem;
  align-items: center;
  font-size: var(--fs-small);
}
.report__row span { font-weight: 600; color: var(--c-ink); }
.report__row b {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--c-blue);
}
.report__row i {
  grid-column: 1 / -1;
  display: block;
  height: 0.625rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--c-navy), var(--c-blue)) no-repeat;
  background-size: var(--w, 50%) 100%;
  background-color: color-mix(in srgb, var(--c-navy) 10%, var(--c-white));
}

/* karty kontaktowe */
.contact__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
}
.contact-card {
  display: grid;
  gap: 0.25rem;
  align-content: start;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm) var(--r-sm) var(--r-q) var(--r-sm);
  padding: 1.875rem 1.75rem;
  text-decoration: none;
  transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.contact-card__label {
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-blue);
}
.contact-card__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  color: var(--c-ink);
  overflow-wrap: anywhere;
}
.contact-card__meta { color: var(--c-muted); }
a.contact-card:hover {
  background: var(--c-navy);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
a.contact-card:hover .contact-card__value { color: var(--c-white); }
a.contact-card:hover .contact-card__label { color: var(--c-blue-light); }

/* ---------- 5. SECTIONS ---------- */

/* skip-link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 100;
  background: var(--c-navy);
  color: var(--c-white);
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 0.5rem 0.5rem;
}
.skip-link:focus { top: 0; }

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--c-white) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--c-line);
  box-shadow: 0 10px 30px -22px color-mix(in srgb, var(--c-navy) 45%, transparent);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
}
.site-header__brand img { width: 8.25rem; height: auto; }

.site-nav { display: flex; align-items: center; gap: 1.75rem; }
.site-nav__list { display: flex; gap: 1.5rem; }
.site-nav__list a {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--c-ink);
  text-decoration: none;
  padding-block: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.site-nav__list a:hover { color: var(--c-blue); border-bottom-color: var(--c-blue); }
.site-nav__cta { padding: 0.75rem 1.5rem; }

/* przełącznik wersji językowej (PL/EN) — widoczny zawsze, działa bez JS */
.lang-switch {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--c-ink);
  text-decoration: none;
  border: 1px solid var(--c-line);
  border-radius: 0.625rem;
  padding: 0.5rem 0.75rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.lang-switch:hover { color: var(--c-blue); border-color: var(--c-blue); }

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--c-line);
  border-radius: 0.625rem;
  background: var(--c-white);
  cursor: pointer;
  place-items: center;
}
.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle__bar { position: relative; }
.nav-toggle__bar::before,
.nav-toggle__bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bar::before { top: -6px; }
.nav-toggle__bar::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before { transform: rotate(-90deg) translateX(-6px); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after { opacity: 0; }

@media (max-width: 767px) {
  .nav-toggle { display: grid; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-line);
    padding: 1rem var(--gutter) 1.5rem;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav__list { flex-direction: column; gap: 0; }
  .site-nav__list a {
    display: block;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--c-line);
  }
  .site-nav__cta { text-align: center; margin-top: 0.75rem; }
  .site-nav .lang-switch { text-align: center; margin-top: 0.5rem; }
}

/* hero */
.hero {
  background:
    radial-gradient(60rem 38rem at 85% -10%, color-mix(in srgb, var(--c-blue) 28%, transparent), transparent 60%),
    var(--c-navy);
  color: var(--c-white);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  /* hero ma się mieścić w viewporcie bez przewijania:
     wysokość = okno minus sticky header (4.5rem), z capem na wysokich ekranach */
  min-height: min(calc(100vh - 4.5rem), 50rem);
  min-height: min(calc(100svh - 4.5rem), 50rem);
  padding-block: clamp(2.5rem, 4vh, 4rem);
  position: relative;
}
.hero__kicker {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-small);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-blue-light);
  margin-bottom: 1.25rem;
}
.hero__title {
  font-size: var(--fs-hero);
  color: var(--c-white);
  margin-bottom: 1.5rem;
}
.hero__title-accent { display: block; color: var(--c-blue-light); }
.hero__lead {
  font-size: var(--fs-lead);
  max-width: 34rem;
  color: color-mix(in srgb, var(--c-white) 82%, var(--c-navy));
  margin-bottom: 2.25rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero__visual { position: relative; min-height: 26rem; }
.hero__grid {
  position: absolute;
  inset: -20% -30%;
  z-index: -1;
  background:
    linear-gradient(color-mix(in srgb, var(--c-white) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--c-white) 7%, transparent) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  mask-image: radial-gradient(closest-side, var(--c-black), transparent);
}

/* --- porównywarka widoków hero (docelowy element strony) --- */
.hero-variant {
  position: absolute;
  inset: 0 0 3.25rem;
  display: grid;
  place-items: center;
}
.hero-variant--dash { clip-path: inset(0 calc(100% - var(--split, 50%)) 0 0); }
.hero-variant--pie { clip-path: inset(0 0 0 var(--split, 50%)); }

.compare { position: absolute; inset: 0 0 3.25rem; pointer-events: none; }
.compare__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split, 50%);
  width: 2px;
  background: color-mix(in srgb, var(--c-white) 65%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--c-black) 50%, transparent);
}
.compare__tag {
  position: absolute;
  top: -0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-white) 14%, transparent);
  color: var(--c-white);
  border: 1px solid color-mix(in srgb, var(--c-white) 25%, transparent);
}
.compare__tag--a { left: 0; }
.compare__tag--b { right: 0; }

.compare__control { position: absolute; left: 0; right: 0; bottom: 0; display: block; }
.compare__control input {
  width: 100%;
  margin: 0;
  appearance: none;
  height: 2rem;
  background: transparent;
  cursor: ew-resize;
}
.compare__control input::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-white) 22%, transparent);
  margin-top: 0.875rem;
}
.compare__control input::-webkit-slider-thumb {
  appearance: none;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: -0.625rem;
  border-radius: 50%;
  background: var(--c-white);
  border: 4px solid var(--c-blue);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--c-black) 45%, transparent);
}
.compare__control input::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-white) 22%, transparent);
}
.compare__control input::-moz-range-thumb {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--c-white);
  border: 4px solid var(--c-blue);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--c-black) 45%, transparent);
}

/* --- WARIANT A: mini-dashboard --- */
.dash {
  width: min(100%, 26rem);
  background: color-mix(in srgb, var(--c-white) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-white) 18%, transparent);
  border-radius: 1rem;
  backdrop-filter: blur(14px);
  padding: 1.25rem 1.25rem 1rem;
  box-shadow:
    0 40px 80px -30px color-mix(in srgb, var(--c-black) 60%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--c-white) 18%, transparent);
}
.dash__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
}
.dash__dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 0 100% 0 0;
  background: var(--c-blue);
}
.dash__title { font-weight: 700; color: var(--c-white); }
.dash__period { margin-left: auto; color: color-mix(in srgb, var(--c-white) 55%, transparent); }

.dash__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.kpi {
  background: color-mix(in srgb, var(--c-navy) 55%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-white) 10%, transparent);
  border-radius: 0.625rem;
  padding: 0.625rem 0.7rem;
  display: grid;
  gap: 0.125rem;
}
.kpi__label {
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--c-white) 55%, transparent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kpi__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--c-white);
}
.kpi__delta {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--c-blue-light);
}
.kpi__delta--down { color: color-mix(in srgb, var(--c-white) 75%, var(--c-blue)); }

.dash__chart {
  height: 7.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--c-white) 14%, transparent);
  background: repeating-linear-gradient(
    to top,
    transparent 0 1.6rem,
    color-mix(in srgb, var(--c-white) 6%, transparent) 1.6rem calc(1.6rem + 1px)
  );
  display: flex;
  align-items: flex-end;
}
.dash__bars {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0.375rem;
  width: 100%;
  height: 100%;
  align-items: end;
}
.dash__bars i {
  display: block;
  height: var(--h);
  border-radius: 3px 3px 0 0;
  background: color-mix(in srgb, var(--c-white) 30%, var(--c-navy));
  transform-origin: bottom;
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.js .hero__visual:not(.is-on) .dash__bars i { transform: scaleY(0); }
.dash__bars i.is-accent { background: var(--c-blue); }
.is-on .dash__bars i { transform: scaleY(1); }
.is-on .dash__bars i:nth-child(2) { transition-delay: 0.05s; }
.is-on .dash__bars i:nth-child(3) { transition-delay: 0.1s; }
.is-on .dash__bars i:nth-child(4) { transition-delay: 0.15s; }
.is-on .dash__bars i:nth-child(5) { transition-delay: 0.2s; }
.is-on .dash__bars i:nth-child(6) { transition-delay: 0.25s; }
.is-on .dash__bars i:nth-child(7) { transition-delay: 0.3s; }
.is-on .dash__bars i:nth-child(8) { transition-delay: 0.35s; }
.is-on .dash__bars i:nth-child(9) { transition-delay: 0.4s; }
.is-on .dash__bars i:nth-child(10) { transition-delay: 0.45s; }
.is-on .dash__bars i:nth-child(11) { transition-delay: 0.5s; }
.is-on .dash__bars i:nth-child(12) { transition-delay: 0.55s; }

.dash__foot {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.75rem;
}
.dash__spark { width: 7rem; height: 2rem; flex: none; }
.dash__spark polyline {
  stroke-dasharray: 100;
  transition: stroke-dashoffset 1.4s ease 0.4s;
}
.js .hero__visual:not(.is-on) .dash__spark polyline { stroke-dashoffset: 100; }
.dash__foot-label {
  font-size: 0.75rem;
  color: color-mix(in srgb, var(--c-white) 60%, transparent);
}

/* --- WARIANT B: wykres kołowy w geometrii sygnetu ---
   pierścień rysuje się na 3/4 obwodu (jak otwarte "O" sygnetu),
   akcentowa ćwiartka domyka znak ciepłym przełamaniem palety */
.pie { width: min(100%, 22rem); display: grid; gap: 1rem; justify-items: center; }
.pie__svg {
  width: min(100%, 18rem);
  filter: drop-shadow(0 30px 50px color-mix(in srgb, var(--c-black) 40%, transparent));
}
.pie__seg { transition: stroke-dashoffset 0.9s cubic-bezier(0.3, 0.6, 0.2, 1); }
.pie__seg--a { --len: 35.25; }
.pie__seg--b { --len: 21; transition-delay: 0.45s; }
.pie__seg--c { --len: 18.75; transition-delay: 0.85s; }
.js .hero__visual:not(.is-on) .pie__seg { stroke-dashoffset: var(--len, 100); }
.pie__quarter {
  fill: var(--c-accent-warm);
  transform-origin: 160px 160px;
  transition: opacity 0.5s ease 1.3s, transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1.3) 1.3s;
}
.js .hero__visual:not(.is-on) .pie__quarter { opacity: 0; transform: scale(0.6); }
.pie__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.8125rem;
  color: color-mix(in srgb, var(--c-white) 80%, transparent);
}
.pie__legend b {
  font-family: var(--font-display);
  color: var(--c-white);
  font-size: 0.9375rem;
}
.pie__swatch {
  display: inline-block;
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 0 100% 0 0;
  background: var(--c);
  margin-right: 0.375rem;
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    min-height: 0; /* bez wizuala nie wymuszamy pełnej wysokości okna */
    padding-block: clamp(3.5rem, 9vw, 5rem);
  }
  .hero__visual { display: none; }
}

/* usługi */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1.25rem;
}

/* rozwiązania */
.solutions { background: var(--c-blue-soft); }
/* 4 karty: 2×2 zamiast 3+1 z auto-fit */
.solutions .services__grid { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 700px) { .solutions .services__grid { grid-template-columns: 1fr; } }
.solutions__note {
  margin: 2.5rem auto 0;
  max-width: 46rem;
  text-align: center;
  color: var(--c-muted);
  font-size: var(--fs-body);
}

/* branże */
.industries { background: var(--c-gray); }
.industries__list {
  display: grid;
  /* 6 branż → 3+3 */
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.5rem;
  counter-reset: industry;
}
.industries__list li {
  counter-increment: industry;
  border-top: 2px solid var(--c-navy);
  padding-top: 0.875rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--c-ink);
}
.industries__list li::before {
  content: counter(industry, decimal-leading-zero);
  display: block;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--c-blue);
  margin-bottom: 0.375rem;
}
@media (max-width: 900px) { .industries__list { grid-template-columns: repeat(2, 1fr); } }

/* split */
.split__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: stretch;
}
.split--reverse .split__copy { order: 2; }
.split--reverse .split__visual { order: 1; }
.split .section__title { margin-bottom: 1.25rem; }
@media (max-width: 900px) {
  .split__inner { grid-template-columns: 1fr; }
  .split--reverse .split__copy { order: 1; }
  .split--reverse .split__visual { order: 2; }
}

/* kalkulator kosztu ręcznego raportowania */
.calc { background: var(--c-gray); }
.calc__panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm) var(--r-q) var(--r-sm) var(--r-sm); /* ćwiartka — motyw sygnetu */
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow);
}
.calc__form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  align-content: start;
}
.calc__field { display: grid; gap: 0.375rem; }
.calc__field label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-small);
  color: var(--c-ink);
}
.calc__field input {
  font: inherit;
  color: var(--c-ink);
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--c-line);
  border-radius: 0.5rem;
  background: var(--c-white);
  width: 100%;
}
.calc__field input:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: 1px;
  border-color: var(--c-blue);
}
.calc__result {
  border-left: 3px solid var(--c-accent-warm);
  padding-left: clamp(1.25rem, 3vw, 2rem);
  display: grid;
  gap: 0.75rem;
  align-content: center;
  justify-items: start;
}
.calc__value {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1;
  color: var(--c-accent-warm); /* koszt status quo — celowo "bolesny" akcent */
  font-variant-numeric: tabular-nums;
}
.calc__desc { margin: 0 0 0.5rem; color: var(--c-body); }
@media (max-width: 900px) {
  .calc__panel { grid-template-columns: 1fr; }
  .calc__form { grid-template-columns: 1fr 1fr; }
  .calc__result { border-left: 0; border-top: 3px solid var(--c-accent-warm); padding: 1.25rem 0 0; }
}
@media (max-width: 540px) { .calc__form { grid-template-columns: 1fr; } }

/* data governance */
.governance {
  background:
    radial-gradient(50rem 30rem at 10% 120%, color-mix(in srgb, var(--c-blue) 30%, transparent), transparent 65%),
    var(--c-navy-deep);
  color: var(--c-white);
  padding-block: var(--space-section);
  position: relative;
  overflow: hidden;
}
.governance::before {
  /* wielka ćwiartka — motyw sygnetu */
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(8rem, 22vw, 16rem);
  height: clamp(8rem, 22vw, 16rem);
  background: var(--c-blue);
  border-radius: 0 0 0 100%;
  opacity: 0.9;
}
.governance__inner { max-width: 46rem; position: relative; }
.governance__title { color: var(--c-white); font-size: var(--fs-h2); }
.governance__title span { color: var(--c-blue-light); }
.governance__text {
  font-size: var(--fs-lead);
  color: color-mix(in srgb, var(--c-white) 82%, var(--c-navy));
  margin-bottom: 2rem;
}

/* liczby */
.stats { padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.stat { border-top: 3px solid var(--c-blue); padding-top: 1.25rem; }
.stat__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 6vw, 4.25rem);
  line-height: 1;
  color: var(--c-navy);
  margin: 0 0 0.5rem;
}
.stat__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--c-ink);
  margin: 0 0 0.375rem;
}
.stat__label { margin: 0; color: var(--c-muted); font-size: var(--fs-body); }
@media (max-width: 700px) { .stats__grid { grid-template-columns: 1fr; gap: 1.5rem; } }

/* mapa procesu (interaktywny swimlane) */
.pmap__board {
  position: relative;
  display: grid;
  grid-template-columns: 6.5rem repeat(7, 1fr);
  grid-template-rows: repeat(4, minmax(6.5rem, auto)) auto;
  gap: 0.5rem 0.625rem;
  padding: 1.25rem;
  border-radius: var(--r-sm) var(--r-q) var(--r-sm) var(--r-sm); /* ćwiartka — motyw sygnetu */
  background:
    radial-gradient(50rem 30rem at 90% -20%, color-mix(in srgb, var(--c-blue) 26%, transparent), transparent 60%),
    var(--c-navy);
  overflow: hidden;
}
.pmap__lane {
  grid-column: 1 / -1;
  position: relative;
  border-top: 1px solid color-mix(in srgb, var(--c-white) 10%, transparent);
  display: flex;
  align-items: center;
}
.pmap__lane--l1 { grid-row: 1; border-top: 0; }
.pmap__lane--l2 { grid-row: 2; }
.pmap__lane--l3 { grid-row: 3; }
.pmap__lane--l4 { grid-row: 4; }
.pmap__lane--l5 {
  grid-row: 5;
  border-top: 1px dashed color-mix(in srgb, var(--c-blue-light) 35%, transparent);
}
.pmap__lane--l5 i { color: color-mix(in srgb, var(--c-blue-light) 75%, transparent); }
.pmap__lane i {
  font-style: normal;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-white) 55%, transparent);
  padding-left: 0.25rem;
  /* etykieta nie może wyjść poza kolumnę opisów (nachodziłaby na kroki/chipy) */
  max-width: 5.75rem;
  line-height: 1.3;
}
.pmap__edges {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.pmap__edge {
  fill: none;
  stroke: color-mix(in srgb, var(--c-white) 32%, transparent);
  stroke-width: 2;
  stroke-linejoin: round;
}
.pmap__edge--no {
  stroke: var(--c-accent-warm);
  stroke-dasharray: 5 5;
}
.pmap__edge-label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  fill: color-mix(in srgb, var(--c-white) 75%, transparent);
}
.pmap__edge-label--no { fill: color-mix(in srgb, var(--c-accent-warm) 70%, var(--c-white)); }
.pmap__step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  align-self: center;
  padding: 0.625rem 0.75rem;
  font: inherit;
  text-align: left;
  color: var(--c-white);
  background: color-mix(in srgb, var(--c-white) 9%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-white) 22%, transparent);
  border-radius: 0.5rem 1rem 0.5rem 0.5rem; /* echo ćwiartki */
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.pmap__step:hover { background: color-mix(in srgb, var(--c-white) 16%, transparent); transform: translateY(-2px); }
.pmap__step[aria-pressed="true"] {
  background: var(--c-white);
  color: var(--c-ink);
  border-color: var(--c-white);
}
.pmap__step[aria-pressed="true"] .pmap__step-num { color: var(--c-blue); }
.pmap__step[aria-pressed="true"] .pmap__step-badge { color: var(--c-muted); }
.pmap__step--s1 { grid-row: 1; grid-column: 2; }
.pmap__step--s2 { grid-row: 2; grid-column: 3; }
.pmap__step--s3 { grid-row: 2; grid-column: 4; }
.pmap__step--s4 { grid-row: 1; grid-column: 5; }
.pmap__step--reject { grid-row: 2; grid-column: 6; }
.pmap__step--s5 { grid-row: 3; grid-column: 6; }
.pmap__step--s6 { grid-row: 3; grid-column: 7; }
.pmap__step--s7 { grid-row: 4; grid-column: 8; }
.pmap__step--decision { border-style: dashed; }
.pmap__step--reject { border-color: color-mix(in srgb, var(--c-accent-warm) 70%, transparent); }
.pmap__step--reject .pmap__step-num { color: var(--c-accent-warm); }
.pmap__step--reject[aria-pressed="true"] {
  background: var(--c-accent-warm);
  border-color: var(--c-accent-warm);
  color: var(--c-white);
}
.pmap__step--reject[aria-pressed="true"] .pmap__step-num,
.pmap__step--reject[aria-pressed="true"] .pmap__step-badge { color: color-mix(in srgb, var(--c-white) 85%, transparent); }
.pmap__step-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--c-blue-light);
}
.pmap__step-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.25;
}
.pmap__step-badge {
  font-size: 0.71875rem;
  color: color-mix(in srgb, var(--c-white) 62%, transparent);
}
.pmap__step-lane { display: none; }
/* tor SYSTEM: automatyczne akcje pod krokami */
.pmap__syscol {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-self: start;
  padding-top: 0.625rem;
}
.pmap__syscol--c2 { grid-row: 5; grid-column: 2; }
.pmap__syscol--c3 { grid-row: 5; grid-column: 3; }
.pmap__syscol--c4 { grid-row: 5; grid-column: 4; }
.pmap__syscol--c5 { grid-row: 5; grid-column: 5; }
.pmap__syscol--c6 { grid-row: 5; grid-column: 6; }
.pmap__syscol--c7 { grid-row: 5; grid-column: 7; }
.pmap__syscol--c8 { grid-row: 5; grid-column: 8; }
.pmap__sys {
  font-size: 0.71875rem;
  line-height: 1.3;
  padding: 0.25rem 0.5rem;
  border: 1px dashed color-mix(in srgb, var(--c-blue-light) 40%, transparent);
  border-radius: 0.375rem;
  color: color-mix(in srgb, var(--c-white) 72%, transparent);
  background: color-mix(in srgb, var(--c-blue) 14%, transparent);
  opacity: 0.6;
  transition: opacity 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
/* hover/fokus na kroku lub wybrany krok: jego akcje systemowe świecą, reszta gaśnie */
.pmap__sys.is-hot,
.pmap__sys.is-active {
  opacity: 1;
  border-color: var(--c-blue-light);
  background: color-mix(in srgb, var(--c-blue) 32%, transparent);
  color: var(--c-white);
}
.pmap__board.is-hovering .pmap__sys:not(.is-hot) { opacity: 0.3; }
.pmap__board.is-hovering .pmap__step:not(:hover):not(:focus-visible) { opacity: 0.55; }
.pmap__board.is-hovering .pmap__step[aria-pressed="true"] { opacity: 1; }
.pmap__edge--sys {
  fill: none;
  stroke: color-mix(in srgb, var(--c-blue-light) 18%, transparent);
  stroke-width: 1.5;
  stroke-dasharray: 3 4;
  transition: stroke 0.2s ease;
}
.pmap__edge--sys.is-hot, .pmap__edge--sys.is-active {
  stroke: color-mix(in srgb, var(--c-blue-light) 75%, transparent);
}
.pmap__edge.is-hot { stroke: color-mix(in srgb, var(--c-white) 75%, transparent); }
.pmap__edge--no.is-hot { stroke: color-mix(in srgb, var(--c-accent-warm) 80%, var(--c-white)); }
@media (prefers-reduced-motion: reduce) {
  .pmap__sys, .pmap__edge--sys, .pmap__step { transition: none; }
}
.pmap__details { margin-top: 1.5rem; }
.pmap__detail {
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-blue);
  border-radius: var(--r-sm);
  padding: 1.25rem 1.5rem;
  background: var(--c-white);
}
.pmap__detail + .pmap__detail { margin-top: 0.75rem; }
.js .pmap__detail { display: none; margin-top: 0; }
.js .pmap__detail.is-active { display: block; }
.pmap__detail-title {
  font-size: 1.0625rem;
  color: var(--c-ink);
  margin: 0 0 0.75rem;
}
.pmap__detail p { margin: 0; color: var(--c-body); }
.pmap__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin: 0 0 0.875rem;
}
.pmap__facts div { display: flex; gap: 0.5rem; align-items: baseline; }
.pmap__facts dt {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
}
.pmap__facts dd { margin: 0; color: var(--c-body); font-size: var(--fs-small); }
/* --bp-lg: poniżej mapa zwija się do pionowej listy kroków */
@media (max-width: 1100px) {
  .pmap__board { display: flex; flex-direction: column; gap: 0.625rem; }
  /* na mobile akcje systemowe są w opisach kroków (wiersz "System") */
  .pmap__lane, .pmap__edges, .pmap__syscol { display: none; }
  .pmap__step { width: 100%; flex-direction: row; align-items: baseline; gap: 0.625rem; flex-wrap: wrap; }
  .pmap__step-lane {
    display: inline-block;
    order: 3;
    margin-left: auto;
    font-family: var(--font-display);
    font-size: 0.71875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--c-white) 55%, transparent);
  }
  .pmap__step[aria-pressed="true"] .pmap__step-lane { color: var(--c-muted); }
  .pmap__step-badge { order: 4; width: 100%; }
}

/* FAQ */
.faq { background: var(--c-gray); }
.faq__inner { max-width: 50rem; }
.faq__item {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  margin-bottom: 0.75rem;
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--c-ink);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "";
  flex: none;
  width: 1.375rem;
  height: 1.375rem;
  background: var(--c-blue-soft);
  border-radius: 0 100% 0 0;
  position: relative;
  transition: transform 0.3s ease, background-color 0.3s ease;
  background-image:
    linear-gradient(var(--c-blue), var(--c-blue)),
    linear-gradient(var(--c-blue), var(--c-blue));
  background-repeat: no-repeat;
  background-size: 0.75rem 2px, 2px 0.75rem;
  background-position: center;
}
.faq__item[open] summary::after {
  transform: rotate(135deg);
  background-color: color-mix(in srgb, var(--c-blue) 18%, var(--c-white));
}
.faq__answer { padding: 0 1.5rem; overflow: hidden; }
.faq__answer p { padding-bottom: 1.25rem; margin: 0; color: var(--c-muted); }

/* kontakt */
.contact .section__head { max-width: 50rem; }

/* footer */
.site-footer { background: var(--c-navy-deep); color: var(--c-white); }
.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.site-footer__brand img { width: 9.375rem; }
.site-footer__tagline {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: var(--fs-small);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-blue-light);
}
.site-footer__nav,
.site-footer__contact { display: grid; gap: 0.625rem; align-content: start; }
.site-footer a {
  color: color-mix(in srgb, var(--c-white) 85%, var(--c-navy));
  text-decoration: none;
}
.site-footer a:hover { color: var(--c-white); text-decoration: underline; }
.site-footer__legal {
  border-top: 1px solid color-mix(in srgb, var(--c-white) 14%, transparent);
  padding-block: 1.5rem;
  font-size: var(--fs-small);
  color: color-mix(in srgb, var(--c-white) 60%, var(--c-navy));
}
.site-footer__legal p { margin: 0; }
@media (max-width: 700px) { .site-footer__inner { grid-template-columns: 1fr; gap: 2rem; } }

/* ---------- 6. UTILITIES ---------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* reveal przy scrollu — aktywne tylko gdy JS doda klasę .js na <html> */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1; transform: none; }
}