/* ==========================================================================
   PK SYSTEMS — Design System 3.0 · strona www (2026-09-26)
   Kierunek: jasny, redakcyjny układ z Figmy (strona „Logo + Colors”, node 173:45):
   dużo bieli, czarna typografia, szare sekcje, delikatne akcenty pomarańczu.
   Logo 2026: „PK «« ESTD 2026 / SYSTEMS” — assets/logo/pk-systems-2026-logo-*.svg
   Kolejność: 1 fonty · 2 tokeny · 3 baza · 4 motywy marki · 5 komponenty
              6 sekcje · 7 podstrona realizacji · 8 ruch · 9 narzędzia
   Opis: DESIGN-SYSTEM.md
   ========================================================================== */

/* ── 1. Fonty (self-hosting, licencja OFL — assets/fonts/OFL-*.txt) ───────── */
@font-face {
  font-family: "Saira";
  src: url("../fonts/saira-var.woff2") format("woff2-variations"),
       url("../fonts/saira-var.woff2") format("woff2");
  font-weight: 300 800;
  font-stretch: 100% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Orbitron";
  src: url("../fonts/orbitron-var.woff2") format("woff2-variations"),
       url("../fonts/orbitron-var.woff2") format("woff2");
  font-weight: 500 900;
  font-style: normal;
  font-display: swap;
}
/* Zastępczy Arial dopasowany metrykami do Sairy — brak skoku układu przy ładowaniu fontu */
@font-face {
  font-family: "Saira Fallback";
  src: local("Arial"), local("ArialMT"), local("Helvetica");
  size-adjust: 103.2%;
  ascent-override: 110%;
  descent-override: 42.5%;
  line-gap-override: 0%;
}

/* ── 2. Tokeny ────────────────────────────────────────────────────────────── */
:root {
  color-scheme: light;

  /* Paleta z Figmy („Logo + Colors”) — prymitywy, numeracja jak kolejność próbek */
  --pk-pomarancz-1: #FF6D00;   /* najgłębszy — główny akcent */
  --pk-pomarancz-2: #FF7C1A;
  --pk-pomarancz-3: #FF8B33;   /* pomarańcz na czerni (ikony w przyciskach) */
  --pk-pomarancz-4: #FF9A4D;
  --pk-pomarancz-5: #FFA966;   /* najjaśniejszy — zaznaczenie tekstu, końcówki gradientów */

  --pk-grafit-1: #0A0A0A;
  --pk-grafit-2: #0F0F0F;      /* tekst, przyciski */
  --pk-grafit-3: #1A1A1A;
  --pk-grafit-4: #242424;
  --pk-grafit-5: #333333;      /* tekst akapitów */
  --pk-grafit-6: #424242;

  --pk-jasny-1: #FFFFFF;       /* tło */
  --pk-jasny-2: #FAFAFA;
  --pk-jasny-3: #F0F0F0;       /* sekcje szare */
  --pk-jasny-4: #E6E6E6;       /* linie */
  --pk-jasny-5: #D6D6D6;
  --pk-jasny-6: #C7C7C7;

  /* Poza paletą Figmy: szarość tekstu pomocniczego (5,3 : 1 na bieli, 4,7 : 1 na jasny-3) */
  --pk-szary: #6B6B6B;

  /* Przezroczystości */
  --alfa-grafit-06: rgba(15, 15, 15, .06);
  --alfa-grafit-10: rgba(15, 15, 15, .1);
  --alfa-grafit-20: rgba(15, 15, 15, .2);
  --alfa-pomarancz-08: rgba(255, 109, 0, .08);
  --alfa-pomarancz-12: rgba(255, 109, 0, .12);

  /* Semantyka */
  --bg: var(--pk-jasny-1);
  --bg-alt: var(--pk-jasny-3);
  --surface: var(--pk-jasny-1);
  --line: var(--pk-jasny-4);
  --line-strong: var(--pk-jasny-6);
  --text: var(--pk-grafit-2);
  --text-2: var(--pk-grafit-5);
  --text-3: var(--pk-szary);
  --ink: var(--pk-grafit-2);             /* tło przycisku Primary i etykiet */
  --ink-hover: var(--pk-grafit-4);
  --on-ink: var(--pk-jasny-1);
  /* Pomarańcz na jasnym tle ma kontrast 2,8 : 1 — tylko grafika (kropki, kreski, szewrony,
     podkreślenia, ikony dekoracyjne), nigdy tekst. Tekst zostaje czarny. */
  --accent: var(--pk-pomarancz-1);
  --accent-on-ink: var(--pk-pomarancz-3); /* 8,2 : 1 na grafit-2 */
  --accent-tint: var(--alfa-pomarancz-08);
  --hover-tint: var(--alfa-grafit-06);
  --focus: var(--pk-grafit-2);
  /* Pasek palety: pięć odcieni pomarańczu z Figmy obok siebie */
  --palette-stripe: linear-gradient(90deg,
    var(--pk-pomarancz-1) 0 20%, var(--pk-pomarancz-2) 20% 40%, var(--pk-pomarancz-3) 40% 60%,
    var(--pk-pomarancz-4) 60% 80%, var(--pk-pomarancz-5) 80% 100%);

  /* Typografia: Saira (nagłówki, interfejs), szeryf (tekst ciągły), Orbitron (liczby) */
  --font-sans: "Saira", "Saira Fallback", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", Times, serif;
  --font-brand: "Orbitron", "Saira", "Saira Fallback", system-ui, sans-serif;
  --fs-display: clamp(2.375rem, .85rem + 5.45vw, 5.75rem);
  --fs-h2: clamp(2rem, 1.15rem + 2.9vw, 3.75rem);
  --fs-h3: clamp(1.125rem, 1.06rem + .28vw, 1.3125rem);
  --fs-lead: clamp(1.125rem, 1.03rem + .4vw, 1.375rem);
  --fs-body: 1.0625rem;
  --fs-sm: .9375rem;
  --fs-xs: .8125rem;
  --fs-label: .75rem;
  --lh-tight: 1.02;
  --lh-snug: 1.25;
  --lh-body: 1.7;
  --tracking-label: .15em;

  /* Odstępy — siatka 4 / 8 px */
  --s-1: .25rem;  --s-2: .5rem;  --s-3: .75rem; --s-4: 1rem;  --s-5: 1.5rem;
  --s-6: 2rem;    --s-7: 3rem;   --s-8: 4rem;   --s-9: 6rem;  --s-10: 8rem;
  --section-y: clamp(4.5rem, 2.4rem + 7vw, 9rem);

  /* Układ */
  --container: 84rem;
  --gutter: clamp(1.25rem, .45rem + 3.4vw, 3.75rem);
  --header-h: 5.5rem;

  /* Kształt */
  --r-xs: 2px;
  --r-sm: 4px;
  --r-md: 8px;
  --r-pill: 999px;

  /* Efekty */
  --shadow-card: 0 2.5rem 4.5rem -2.25rem rgba(15, 15, 15, .26), 0 .25rem 1.25rem rgba(15, 15, 15, .05);
  --shadow-panel: 0 1.5rem 2.5rem -1.25rem rgba(15, 15, 15, .18);

  /* Ruch */
  --ease-out: cubic-bezier(.22, .61, .36, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --dur-fast: 160ms;
  --dur: 260ms;
  --dur-slow: 720ms;

  /* Szewrony marki (kąt 50°, jak w logo 2026) */
  --mask-chev: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 56.9 50'%3E%3Cpath d='M0 25 L21.02 0 L34.08 0 L13.06 25 L34.08 50 L21.02 50 Z M22.86 25 L43.88 0 L56.95 0 L35.93 25 L56.95 50 L43.88 50 Z'/%3E%3C/svg%3E");
  --mask-chev1: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 34.1 50'%3E%3Cpath d='M0 25 L21.02 0 L34.08 0 L13.06 25 L34.08 50 L21.02 50 Z'/%3E%3C/svg%3E");
}

/* ── 3. Baza ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: 400;
  font-kerning: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img, svg, picture, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
button { font: inherit; color: inherit; }
ul[role="list"], ol[role="list"] { list-style: none; margin: 0; padding: 0; }

:where(a, button, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}
::selection { background: var(--pk-pomarancz-5); color: var(--pk-grafit-2); }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 720;
  font-stretch: 102%;
  line-height: var(--lh-tight);
  letter-spacing: -.022em;
  text-wrap: balance;
}
h3 { font-size: var(--fs-h3); font-weight: 680; line-height: var(--lh-snug); letter-spacing: -.008em; }
p { margin: 0; text-wrap: pretty; }

.wrap {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) + var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  inset-inline-start: var(--s-4);
  inset-block-start: -10rem;
  z-index: 200;
  padding: .75rem 1.1rem;
  background: var(--ink);
  color: var(--on-ink);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--r-sm);
}
.skip-link:focus { inset-block-start: var(--s-4); }

/* ── 4. Motywy marki ──────────────────────────────────────────────────────── */

/* Etykieta nad nagłówkiem: pomarańczowe szewrony + wersaliki */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-label);
  font-weight: 650;
  font-stretch: 112%;
  line-height: 1.2;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-2);
}
.eyebrow::before {
  content: "";
  flex: none;
  width: 1.14em;
  height: 1em;
  background: var(--accent);
  -webkit-mask: var(--mask-chev) center / contain no-repeat;
  mask: var(--mask-chev) center / contain no-repeat;
}

/* Kropka na końcu nagłówka (jak w referencji z Figmy), w kolorze sygnału */
.dot { color: var(--accent); }

/* Liczby w kroju zbliżonym do logo */
.num {
  font-family: var(--font-brand);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

/* ── 5. Komponenty ────────────────────────────────────────────────────────── */

/* 5.1 Przyciski — prostokąt, wersaliki (jak „START YOUR JOURNEY” w referencji) */
.btn {
  --btn-h: 3.25rem;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  min-height: var(--btn-h);
  padding: 0 1.625rem;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 650;
  font-stretch: 108%;
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn svg { width: 1.3em; height: 1.3em; flex: none; }
.btn:active { transform: translateY(1px); }

/* Primary: czerń, biały napis, pomarańczowa ikona; po najechaniu pomarańczowa krawędź dolna */
.btn--primary { background: var(--ink); color: var(--on-ink); }
.btn--primary svg { color: var(--accent-on-ink); }
.btn--primary:hover { background: var(--ink-hover); box-shadow: inset 0 -3px 0 var(--accent); }

.btn--secondary { border-color: var(--line-strong); background: transparent; color: var(--text); }
.btn--secondary:hover { border-color: var(--text); background: var(--hover-tint); }

/* Link w wersalikach z pomarańczowym podkreśleniem (jak „LEARN MORE →”) */
.btn--link,
.btn--ghost {
  --btn-h: auto;
  padding: .375rem 0;
  border: 0;
  border-radius: 0;
  color: var(--text-2);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: .55em;
}
.btn--link:hover,
.btn--ghost:hover { color: var(--text); text-decoration-thickness: 2px; }

.btn--lg { --btn-h: 3.5rem; padding-inline: 2rem; font-size: .875rem; }
.btn--sm { --btn-h: 2.5rem; padding-inline: 1rem; font-size: .75rem; }
.btn--link.btn--lg { padding-inline: 0; }

/* Szewron-strzałka przesuwa się przy najechaniu */
.btn__chev {
  width: .62em;
  height: .92em;
  background: currentColor;
  -webkit-mask: var(--mask-chev1) center / contain no-repeat;
  mask: var(--mask-chev1) center / contain no-repeat;
  transform: scaleX(-1);
  transition: transform var(--dur) var(--ease-out);
}
.btn--link .btn__chev,
.btn--ghost .btn__chev { background: var(--accent); }
.btn:hover .btn__chev { transform: scaleX(-1) translateX(-3px); }

/* 5.2 Nagłówek strony */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease-out);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--s-6);
}
.brand { flex: none; display: block; line-height: 0; }
.brand img { width: 10.5rem; height: auto; }

.site-nav { margin-inline-start: auto; }
.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.3vw, 2.375rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__list a {
  position: relative;
  display: inline-block;
  padding-block: .5rem;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  transition: color var(--dur) var(--ease-out);
}
.site-nav__list a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: .15rem;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur) var(--ease-out);
}
.site-nav__list a:hover,
.site-nav__list a[aria-current="true"] { color: var(--text); }
.site-nav__list a:hover::after,
.site-nav__list a[aria-current="true"]::after { transform: scaleX(1); }
.site-nav__meta { display: none; }

.site-header__actions { flex: none; display: flex; align-items: center; gap: var(--s-3); }

/* Telefon w nagłówku: pogrubiony link (jak „Get in Touch”), ikona w kolorze sygnału */
.header-call {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 0 .5rem var(--s-5);
  border-inline-start: 1px solid var(--line);
  font-size: .9375rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.header-call svg { width: 1.125rem; height: 1.125rem; flex: none; color: var(--accent); }
.header-call__label {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: .35em;
  transition: text-decoration-color var(--dur) var(--ease-out);
}
.header-call:hover .header-call__label { text-decoration-color: var(--accent); }

.nav-toggle {
  display: none;
  position: relative;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: transparent;
  cursor: pointer;
}
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  position: absolute;
  left: 50%;
  width: 1.125rem;
  height: 1.5px;
  margin-left: -.5625rem;
  background: currentColor;
  transition: transform var(--dur) var(--ease-out), opacity var(--dur-fast) linear;
}
.nav-toggle__bars { top: 50%; }
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; left: 0; margin-left: 0; }
.nav-toggle__bars::before { transform: translateY(-6px); }
.nav-toggle__bars::after { transform: translateY(6px); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: rotate(-45deg); }

/* Menu mobilne — próg 60rem musi zgadzać się z main.js */
@media (max-width: 60rem) {
  :root { --header-h: 4.25rem; }
  .brand img { width: 8.5rem; }
  .nav-toggle { display: inline-block; }
  .site-header__actions { margin-inline-start: auto; gap: var(--s-2); }
  .header-call {
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border: 0;
    border-radius: var(--r-sm);
    background: var(--ink);
    color: var(--on-ink);
  }
  .header-call svg { color: var(--accent-on-ink); }
  .header-call__label { display: none; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    padding: var(--s-3) var(--gutter) var(--s-7);
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-panel);
    transform: translateY(-.75rem);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out), visibility 0s linear var(--dur);
  }
  .site-nav.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
    transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out), visibility 0s;
  }
  .site-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav__list li + li { border-top: 1px solid var(--line); }
  .site-nav__list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: 1rem;
    font-size: 1.375rem;
    font-weight: 650;
    letter-spacing: -.01em;
    color: var(--text);
  }
  .site-nav__list a::after { display: none; }
  .site-nav__list a::before {
    content: "";
    order: 2;
    width: .6rem;
    height: .9rem;
    background: var(--accent);
    -webkit-mask: var(--mask-chev1) center / contain no-repeat;
    mask: var(--mask-chev1) center / contain no-repeat;
    transform: scaleX(-1);
  }
  .site-nav__meta {
    display: flex;
    flex-direction: column;
    gap: var(--s-5);
    margin-top: var(--s-4);
    padding-top: var(--s-6);
    border-top: 1px solid var(--line);
  }
}
.nav-open { overflow: hidden; }

/* 5.3 Media społecznościowe */
.socials { display: flex; align-items: center; flex-wrap: wrap; gap: var(--s-5); margin: 0; padding: 0; list-style: none; }
.social {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--text-2);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--dur) var(--ease-out);
}
.social svg { width: 1.25rem; height: 1.25rem; flex: none; transition: color var(--dur) var(--ease-out); }
.social:hover { color: var(--text); }
.social:hover svg { color: var(--accent); }

/* 5.4 Sekcje i nagłówki sekcji */
.section { position: relative; padding-block: var(--section-y); }
/* Szara sekcja (jak „Get started today.”); linie ciemnieją, żeby było je widać na szarym */
.section--alt { background: var(--bg-alt); --line: var(--pk-jasny-5); --line-strong: var(--pk-jasny-6); }
/* Biała sekcja tuż po białej: cienka linia na szerokość kontenera */
.section--ruled::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(calc(100% - 2 * var(--gutter)), var(--container));
  height: 1px;
  background: var(--line);
  transform: translateX(-50%);
}

.section-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-4);
  max-width: 46rem;
  margin-bottom: clamp(2.75rem, 1.6rem + 3.6vw, 5rem);
}
.section-head .eyebrow { margin-bottom: var(--s-2); }
.section-head h2 { font-size: var(--fs-h2); }
.lead {
  font-family: var(--font-serif);
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--text-2);
  max-width: 40ch;
}
.section-foot { margin-top: clamp(2.5rem, 1.8rem + 2.4vw, 4rem); }

/* 5.5 Lista cech (pod hero) */
.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-5) clamp(1.5rem, .8rem + 2.4vw, 3.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.facts li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}
.facts li::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 1.75rem;
  height: 2px;
  background: var(--accent);
}
.facts__k { font-weight: 680; font-size: 1.0625rem; line-height: 1.25; color: var(--text); }
.facts__k .num { font-size: 1.05em; margin-inline-end: .2em; }
.facts__v { font-family: var(--font-serif); font-size: var(--fs-sm); line-height: 1.55; color: var(--text-3); }
.facts__v a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  transition: text-decoration-thickness var(--dur-fast) var(--ease-out);
}
.facts__v a:hover { text-decoration-thickness: 2.5px; }
@media (max-width: 60rem) {
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 30rem) {
  .facts { grid-template-columns: 1fr; }
}

/* ── 6. Sekcje ────────────────────────────────────────────────────────────── */

/* 6.1 Hero — duży dwuwierszowy tytuł (lekki + gruby), zdjęcie do prawej krawędzi ekranu */
.hero { position: relative; padding-top: clamp(3rem, 1rem + 6vw, 7rem); }
@supports (width: 1cqw) {
  .hero { container-type: inline-size; }
}
.hero__head { display: flex; flex-direction: column; align-items: flex-start; gap: var(--s-5); }
.hero h1 { font-size: var(--fs-display); line-height: 1; letter-spacing: -.028em; }
.hero h1 > span { display: block; }
.hero__h1-light { font-weight: 300; letter-spacing: -.02em; }
.hero__h1-bold { font-weight: 780; }

/* Krawędź treści = lewa krawędź kontenera. 100cqw to szerokość sekcji bez paska przewijania.
   Czwarta kolumna to prawy margines: na laptopie 0 (zdjęcie do brzegu ekranu), na szerokim
   ekranie taki sam jak lewy (zdjęcie kończy się na krawędzi kontenera) — patrz niżej, 92rem. */
.hero__body {
  --hero-edge: max(var(--gutter), calc((100vw - var(--container)) / 2));
  display: grid;
  grid-template-columns: var(--hero-edge) minmax(0, 5fr) minmax(0, 7fr) var(--hero-end, 0px);
  margin-top: clamp(2rem, 1rem + 3vw, 3.75rem);
}
@supports (width: 1cqw) {
  .hero__body { --hero-edge: max(var(--gutter), calc((100cqw - var(--container)) / 2)); }
}
.hero__copy {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-5);
  padding-inline-end: clamp(1.5rem, .5rem + 3.5vw, 4.5rem);
  padding-block: var(--s-1) var(--s-4);
}
.hero__slogan {
  font-family: var(--font-serif);
  font-size: clamp(1.375rem, 1.12rem + 1vw, 1.875rem);
  line-height: 1.3;
  color: var(--text);
}
.hero .lead { max-width: 34ch; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4) var(--s-6); margin-top: var(--s-3); }

.hero__media {
  grid-column: 3;
  position: relative;
  margin: 0;
  min-height: clamp(26rem, 14rem + 24vw, 42rem);
}
.hero__media picture, .hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
/* Zdjęcie z Figmy („zdjęcie hero”): krawędzie od strony treści przechodzą miękko w biel
   strony (lewa, górna, dolna) — jak zamglony obraz w referencji. Prawa krawędź dochodzi do brzegu ekranu. */
.hero__media picture {
  --fade: linear-gradient(90deg, transparent, #000 16%),
          linear-gradient(180deg, transparent, #000 12%, #000 84%, transparent);
  background: var(--pk-jasny-4);
  -webkit-mask-image: var(--fade);
  -webkit-mask-composite: source-in;
  mask-image: var(--fade);
  mask-composite: intersect;
}
.hero__media img { object-fit: cover; object-position: 50% 50%; }
.hero__media img { -webkit-user-drag: none; -webkit-user-select: none; user-select: none; }

/* Czarna etykieta w rogu zdjęcia (jak podpis zdjęcia w referencji) — nakładka kamery */
.hero__tag {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .35rem 1.1rem;
  padding: .7rem 1rem;
  background: var(--ink);
  color: rgba(255, 255, 255, .9);
  font-family: var(--font-brand);
  font-size: .625rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .14em;
  pointer-events: none;
}
.hero__tag-rec { display: inline-flex; align-items: center; gap: .45rem; color: var(--on-ink); }
.hero__tag-rec::before {
  content: "";
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 .5rem rgba(255, 109, 0, .8);
}
.hero__tag-dim { color: rgba(255, 255, 255, .6); }
.hero__tag-time { font-variant-numeric: tabular-nums; }

.hero__facts { margin-top: clamp(3rem, 2rem + 3.5vw, 5.5rem); }

/* Szeroki ekran (monitor zewnętrzny): margines z lewej rośnie, więc zdjęcie przy brzegu ekranu
   rozjeżdżało kompozycję. Zdjęcie kończy się na prawej krawędzi kontenera, jak reszta strony,
   i przechodzi w biel także z prawej. Próg 92rem ≈ kontener + dwa marginesy boczne. */
@media (min-width: 92rem) {
  .hero__body { --hero-end: var(--hero-edge); }
  .hero__media picture {
    --fade: linear-gradient(90deg, transparent, #000 16%, #000 90%, transparent),
            linear-gradient(180deg, transparent, #000 12%, #000 84%, transparent);
  }
}

@media (max-width: 72rem) {
  .hero__body { grid-template-columns: var(--hero-edge) minmax(0, 1fr) minmax(0, 1fr); }
}
/* Na węższych ekranach zdjęcie pod tekstem, nadal do prawej krawędzi ekranu */
@media (max-width: 56rem) {
  .hero__body { display: flex; flex-direction: column; gap: var(--s-6); }
  .hero__copy { padding-inline: var(--gutter); padding-block: 0; }
  .hero__media { min-height: 0; aspect-ratio: 4 / 3; margin-inline-start: var(--gutter); }
}
@media (max-width: 30rem) {
  .hero__actions { width: 100%; }
  .hero__actions .btn--primary { flex: 1 1 100%; }
  .hero__media { aspect-ratio: 1 / 1; }
  .hero__tag { gap: .3rem .8rem; padding: .55rem .75rem; }
  .hero__tag-dim { display: none; }
}

/* 6.2 Kroki (Co robimy) — kolumny z ikoną, jak „Start your journey.” */
.steps {
  --rail-y: .625rem;
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, .8rem + 2.4vw, 3.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.steps__rail {
  position: absolute;
  inset-inline: 0;
  top: var(--rail-y);
  height: 1px;
  background: var(--line);
}
/* Linia sygnału: gradient przez odcienie pomarańczu z Figmy */
.steps__rail::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: -.5px;
  height: 2px;
  background: linear-gradient(90deg, var(--pk-pomarancz-1) 0%, var(--pk-pomarancz-3) 30%, var(--pk-pomarancz-5) 62%, rgba(255, 169, 102, 0) 100%);
  transform-origin: left center;
}
.step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  padding-top: calc(var(--rail-y) * 2 + var(--s-6));
}
.step__num {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-flex;
  align-items: center;
  height: calc(var(--rail-y) * 2);
  padding-inline-end: .75rem;
  background: var(--bg);
  font-size: .8125rem;
  color: var(--text-3);
}
.step__icon { display: block; width: 3rem; height: 3rem; margin-bottom: var(--s-2); color: var(--text); transition: color var(--dur) var(--ease-out); }
.step__icon svg { width: 100%; height: 100%; stroke-width: 1.15; }
.step:hover .step__icon { color: var(--accent); }
.step h3 { font-size: clamp(1.125rem, 1.07rem + .25vw, 1.25rem); font-weight: 700; }
.step p { font-family: var(--font-serif); color: var(--text-2); font-size: 1.0625rem; line-height: 1.65; max-width: 30ch; }
@media (max-width: 60rem) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: var(--s-7); }
  .steps__rail { display: none; }
  .step { padding-top: 3.25rem; border-top: 1px solid var(--line); }
  .step::before { content: ""; position: absolute; top: -1px; left: 0; width: 1.75rem; height: 2px; background: var(--accent); }
  .step__num { top: 0; height: auto; padding-top: 1rem; background: none; }
}
@media (max-width: 34rem) {
  .steps { grid-template-columns: 1fr; row-gap: var(--s-6); }
}

/* 6.3 Treść opisowa (Montaż) — szara sekcja, tekst szeryfowy */
.prose-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 1rem + 5vw, 7rem);
  align-items: start;
}
.prose-layout .section-head { position: sticky; top: calc(var(--header-h) + 2.5rem); margin-bottom: 0; }
.prose { display: flex; flex-direction: column; gap: var(--s-5); max-width: 40rem; font-family: var(--font-serif); }
.prose p { color: var(--text-2); font-size: 1.125rem; line-height: 1.75; }
.prose > p:first-child { color: var(--text); font-size: clamp(1.25rem, 1.12rem + .5vw, 1.5rem); line-height: 1.55; }
.prose h3 {
  position: relative;
  margin-top: var(--s-5);
  padding-top: var(--s-6);
  border-top: 1px solid var(--line);
  font-size: clamp(1.375rem, 1.2rem + .6vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -.015em;
}
.prose h3::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 3rem;
  height: 2px;
  background: var(--accent);
}
@media (max-width: 56rem) {
  .prose-layout { grid-template-columns: 1fr; }
  .prose-layout .section-head { position: static; margin-bottom: var(--s-4); }
}

/* 6.4 Obszar działania — jasna mapa kreskowa */
.area {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
}
.area .section-head { margin-bottom: 0; }
.area__stats { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--s-4) var(--s-6); margin-top: var(--s-2); align-self: stretch; container-type: inline-size; }
.area__stat { display: flex; flex-direction: column; gap: .3rem; }
.area__stat .num { font-size: clamp(2.25rem, 1.8rem + 1.6vw, 3.25rem); line-height: 1; color: var(--text); }
.area__stat > span:last-child { font-size: var(--fs-xs); color: var(--text-3); letter-spacing: .02em; }
.area__stat--cta { padding-inline-start: var(--s-6); border-inline-start: 1px solid var(--line); text-decoration: none; }
.area__stat-k { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.625rem); font-weight: 680; line-height: 1.15; letter-spacing: -.01em; color: var(--text); }
.area__stat--cta > span:last-child {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  color: var(--text-2);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: .35em;
}
.area__stat--cta .btn__chev { background: var(--accent); }
.area__stat--cta:hover > span:last-child { color: var(--text); }
.area__stat--cta:hover .btn__chev { transform: scaleX(-1) translateX(-3px); }
/* Kreska dzieląca tylko wtedy, gdy oba elementy mieszczą się w jednym wierszu */
@media (max-width: 30rem) {
  .area__stat--cta { padding-inline-start: 0; border-inline-start: 0; }
}
@container (max-width: 25rem) {
  .area__stat--cta { padding-inline-start: 0; border-inline-start: 0; }
}

.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); margin: var(--s-4) 0 0; padding: 0; list-style: none; }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0 .875rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: var(--bg);
  color: var(--text-2);
  font-size: var(--fs-xs);
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}
.chip:hover, .chip.is-on { border-color: var(--accent); color: var(--text); background: var(--accent-tint); }

.map { width: 100%; height: auto; overflow: visible; }
.map .ctx path { fill: none; stroke: var(--alfa-grafit-10); stroke-width: 1; stroke-linejoin: round; }
.map .gmina { fill: var(--pk-jasny-2); stroke: var(--alfa-grafit-20); stroke-width: 1; stroke-linejoin: round; transition: fill var(--dur) var(--ease-out); }
.map .city { fill: var(--alfa-pomarancz-12); stroke: rgba(255, 109, 0, .7); stroke-width: 1.3; stroke-linejoin: round; }
.map .hull { fill: none; stroke: var(--pk-grafit-2); stroke-width: 1.6; stroke-linejoin: round; }
.map .node { cursor: pointer; }
.map .node:focus { outline: none; }
.map .hit { fill: transparent; }
.map .dot, .map .ring { transform-box: fill-box; transform-origin: center; transition: transform var(--dur) var(--ease-out), fill var(--dur) ease, stroke var(--dur) ease; }
.map .dot { fill: var(--pk-grafit-2); }
.map .ring { fill: none; stroke: rgba(15, 15, 15, .32); stroke-width: 1.2; }
.map .halo { fill: none; stroke: var(--accent); stroke-width: 1.4; opacity: 0; transform-box: fill-box; transform-origin: center; }
.map .lbl {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 650;
  fill: var(--text);
  paint-order: stroke fill;
  stroke: var(--bg);
  stroke-width: 5;
  stroke-linejoin: round;
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
  pointer-events: none;
}
.map .lbl-g {
  transform: translate(calc(var(--sx, 0) * 1px), calc(var(--sy, 0) * 1px));
  transition: transform .42s var(--ease-out);
  pointer-events: none;
}
.map .node:hover .lbl, .map .node:focus-visible .lbl, .map .node.on .lbl { opacity: 1; }
.map .node:hover .lbl-g, .map .node:focus-visible .lbl-g, .map .node.on .lbl-g { transform: none; }
.map .node:hover .dot, .map .node:focus-visible .dot, .map .node.on .dot { fill: var(--accent); transform: scale(1.3); }
.map .node:hover .ring, .map .node:focus-visible .ring, .map .node.on .ring { stroke: var(--accent); transform: scale(1.5); }
.map .node:focus-visible .ring { stroke: var(--pk-grafit-2); stroke-width: 2; }
.map .node:hover .halo, .map .node:focus-visible .halo, .map .node.on .halo { animation: node-halo .8s var(--ease-out); }
.map .hub-ring { fill: none; stroke: var(--accent); stroke-width: 2; }
.map .hub-core { fill: var(--accent); }
.map .hub-lbl { font-family: var(--font-sans); font-size: 17px; font-weight: 750; fill: var(--text); paint-order: stroke fill; stroke: var(--bg); stroke-width: 5; stroke-linejoin: round; }
.map .pulse { fill: none; stroke: var(--accent); stroke-width: 1.6; transform-origin: center; transform-box: fill-box; opacity: 0; }
@keyframes node-halo { from { opacity: .6; transform: scale(1); } to { opacity: 0; transform: scale(3.2); } }
@keyframes hub-pulse { 0% { transform: scale(1); opacity: .6; } 70%, 100% { transform: scale(2.2); opacity: 0; } }
@media (max-width: 56rem) {
  .area { grid-template-columns: 1fr; }
}

/* 6.5 FAQ */
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 1rem + 5vw, 7rem);
  align-items: start;
}
.faq-layout .section-head { position: sticky; top: calc(var(--header-h) + 2.5rem); margin-bottom: 0; }
.faq { border-top: 1px solid var(--line-strong); }
.faq__item { border-bottom: 1px solid var(--line-strong); }
.faq__item summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  padding: 1.625rem 0;
  list-style: none;
  cursor: pointer;
  font-size: clamp(1.125rem, 1.02rem + .45vw, 1.375rem);
  font-weight: 680;
  line-height: 1.3;
  letter-spacing: -.01em;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--text);
  transition: transform .45s var(--ease-out), border-color var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
/* Dwie kreski 12 × 2 px wyśrodkowane siatką — całe piksele, więc plus jest ostry */
.faq__icon::before, .faq__icon::after {
  content: "";
  grid-area: 1 / 1;
  width: 12px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform .45s var(--ease-out);
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item summary:hover .faq__icon { border-color: var(--text); }
/* Otwarte: pół obrotu, pionowa kreska znika — zostaje minus na pomarańczowym kole.
   .is-closing (JS) zamyka ikonę od razu, gdy odpowiedź jeszcze się zwija. */
.faq__item[open]:not(.is-closing) .faq__icon { transform: rotate(180deg); border-color: var(--accent); background: var(--accent); color: var(--pk-grafit-2); }
.faq__item[open]:not(.is-closing) .faq__icon::after { transform: rotate(90deg) scaleX(0); }
.faq__a { padding: 0 clamp(0rem, 6vw, 4.5rem) 1.875rem 0; }
.faq__a p { font-family: var(--font-serif); color: var(--text-2); font-size: 1.0625rem; line-height: 1.7; max-width: 62ch; }
@media (max-width: 56rem) {
  .faq-layout { grid-template-columns: 1fr; }
  .faq-layout .section-head { position: static; margin-bottom: var(--s-4); }
}

/* 6.6 Kontakt — szara sekcja z białą kartą (jak „Get started today.”) */
.contact { background: var(--bg-alt); padding-block: var(--section-y); --line: var(--pk-jasny-5); --line-strong: var(--pk-jasny-6); }
.contact__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(2.5rem, 1rem + 6vw, 7.5rem);
  align-items: center;
}
.contact__intro { display: flex; flex-direction: column; align-items: flex-start; gap: var(--s-4); }
.contact__intro .eyebrow { margin-bottom: var(--s-2); }
.contact__intro h2 { font-size: var(--fs-h2); max-width: 15ch; }
.contact__lines {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-6) clamp(1.5rem, 1rem + 2vw, 3rem);
  width: 100%;
  margin: var(--s-6) 0 0;
}
.contact__lines dt {
  margin-bottom: .5rem;
  font-size: var(--fs-label);
  font-weight: 650;
  font-stretch: 112%;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text);
}
.contact__lines dd { margin: 0; font-family: var(--font-serif); font-size: 1.0625rem; line-height: 1.6; color: var(--text-2); }
.contact__big {
  display: inline-block;
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: clamp(1.125rem, 1rem + .6vw, 1.4375rem);
  letter-spacing: .01em;
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: .3em;
  overflow-wrap: anywhere;
  transition: text-decoration-color var(--dur) var(--ease-out);
}
.contact__mail {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: .25em;
  overflow-wrap: anywhere;
}
.contact__big:hover { text-decoration-color: var(--accent); }
.contact__mail:hover { text-decoration-thickness: 2.5px; }
.contact__lines .socials { gap: var(--s-2) var(--s-5); }
.contact__lines .social { font-family: var(--font-sans); }

.contact__card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-4);
  padding: clamp(2.25rem, 1.5rem + 2.6vw, 3.5rem) clamp(1.5rem, 1rem + 2.2vw, 3rem);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.contact__card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--palette-stripe);
}
.contact__card-logo { width: 9.5rem; height: auto; margin-bottom: var(--s-3); }
.contact__card h3 { font-size: clamp(1.25rem, 1.15rem + .4vw, 1.5rem); }
.contact__card p { font-family: var(--font-serif); color: var(--text-2); font-size: 1.0625rem; line-height: 1.6; max-width: 30ch; }
.contact__card-actions { display: flex; flex-direction: column; gap: var(--s-3); width: 100%; margin-top: var(--s-4); }
.contact__card-actions .btn--secondary { background: var(--surface); }
@media (max-width: 60rem) {
  .contact__layout { grid-template-columns: 1fr; }
  .contact__card { max-width: 32rem; }
}
@media (max-width: 30rem) {
  .contact__lines { grid-template-columns: 1fr; }
}

/* 6.7 Stopka — zwarta: opis i kontakt w jednym rzędzie; pod linią jeden wiersz: © po lewej,
   linki na środku, hasło po prawej. Bez logo: tuż nad stopką stoi logo z punktów w tle sekcji Kontakt. */
.site-footer { background: var(--bg); border-top: 1px solid var(--line); padding-block: clamp(2rem, 1.5rem + 1.6vw, 3rem) var(--s-5); }
.site-footer__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--s-5) clamp(2rem, 1rem + 3vw, 4rem);
  align-items: start;
}
.site-footer__about {
  max-width: 44ch;
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--text-2);
}
.footer-nav { display: flex; flex-wrap: wrap; gap: .5rem clamp(1rem, .6rem + 1vw, 1.75rem); margin: 0; padding: 0; list-style: none; }
.footer-nav a,
.site-footer__contact a:not(.social) {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 1.5px;
  text-underline-offset: .3em;
  transition: color var(--dur) var(--ease-out), text-decoration-color var(--dur) var(--ease-out);
}
.footer-nav a { font-size: .9375rem; font-weight: 600; color: var(--text); }
.footer-nav a:hover,
.site-footer__contact a:not(.social):hover { color: var(--text); text-decoration-color: var(--accent); }
.site-footer__contact { display: flex; flex-direction: column; align-items: flex-start; gap: .3rem; font-style: normal; }
.site-footer__tel { font-size: .9375rem; color: var(--text); }
.site-footer__mail { font-family: var(--font-serif); font-size: var(--fs-sm); color: var(--text-2); }
.site-footer__contact .socials { gap: var(--s-2) var(--s-5); margin-top: var(--s-2); }
.site-footer__bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: var(--s-2) var(--s-6);
  margin-top: clamp(1.5rem, 1rem + 1.5vw, 2.25rem);
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
  font-size: var(--fs-label);
  font-weight: 650;
  font-stretch: 108%;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-2);
}
.site-footer__bottom .dot { color: var(--accent); }
.site-footer__slogan { justify-self: end; text-align: right; }
/* linki w stylu paska (wersaliki), ciemniejsze niż podpisy obok */
.site-footer__nav .footer-nav { justify-content: center; }
.site-footer__nav .footer-nav a { font-size: inherit; font-weight: 650; color: var(--text); }
/* węziej wiersz się nie mieści: wszystko pod linią wyśrodkowane, linki na końcu */
@media (max-width: 60rem) {
  .site-footer__bottom { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .site-footer__slogan { justify-self: center; text-align: center; }
  .site-footer__nav { order: 3; margin-top: var(--s-2); }
}
@media (max-width: 34rem) {
  .site-footer__row { grid-template-columns: 1fr; }
}
/* dotyk: linki w stopce mają cel ≥ 40 px (sekcja 7), na komputerze zostają zwarte */
@media (pointer: coarse) {
  .footer-nav { row-gap: 0; }
  .footer-nav a, .site-footer__contact a { display: inline-flex; align-items: center; min-height: 2.5rem; }
  .site-footer__contact { gap: 0; }
  .site-footer__contact .socials { margin-top: 0; }
}

/* 6.8 Pasek szybkiego kontaktu (telefon) */
.callbar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 60;
  display: none;
  grid-template-columns: 1.4fr 1fr;
  gap: .5rem;
  padding: .625rem var(--gutter) calc(.625rem + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 255, 255, .94);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  transition: transform var(--dur) var(--ease-out);
}
.callbar.is-visible { transform: none; }
.callbar .btn { width: 100%; }
.callbar .btn--secondary { background: var(--bg); }
@media (max-width: 40rem) {
  .callbar { display: grid; }
  body.has-callbar .site-footer { padding-bottom: calc(var(--s-6) + 4.5rem); }
}

/* 6.9 Podgląd realizacji na stronie głównej (sekcja obecnie wyłączona w HTML) */
.reel { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(15rem, 1fr); gap: .75rem; overflow-x: auto; scroll-snap-type: x mandatory; }
.reel__item { position: relative; display: block; aspect-ratio: 3 / 4; overflow: hidden; border-radius: var(--r-xs); scroll-snap-align: start; text-decoration: none; background: var(--pk-grafit-3); }
.reel__item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.reel__item:hover img { transform: scale(1.04); }

/* 6.10 Wnętrze kamery — przewijanie rozkłada kamerę na części (klatki wideo z Kling na canvasie).
   Układ jak w hero: tekst po lewej, obraz po prawej — na laptopie do brzegu ekranu, na szerokim ekranie
   do krawędzi kontenera (--explode-end, próg 92rem jak w hero). Krawędzie klatki od strony treści
   przechodzą miękko w biel strony. Na canvasie robi to skrypt, a w widoku statycznym maska poniżej.
   Na szerokim ekranie tekst jedzie w górę razem z postępem animacji (--p i --explode-travel ustawia skrypt).
   Bez JS i przy ograniczonym ruchu widać statyczny widok rozłożony (.explode__still). */
.explode { position: relative; }
@supports (width: 1cqw) {
  .explode { container-type: inline-size; }
}
.explode__stage {
  --explode-edge: max(var(--gutter), calc((100vw - var(--container)) / 2));
  display: grid;
  grid-template-columns: var(--explode-edge) minmax(0, 5fr) minmax(0, 7fr) var(--explode-end, 0px);
  align-items: center;
  padding-block: var(--section-y);
}
@supports (width: 1cqw) {
  .explode__stage { --explode-edge: max(var(--gutter), calc((100cqw - var(--container)) / 2)); }
}
@media (min-width: 92rem) {
  .explode__stage { --explode-end: var(--explode-edge); }
}
.explode__head {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-4);
  padding-inline-end: clamp(1.5rem, .5rem + 3.5vw, 4.5rem);
}
.explode__head .eyebrow { margin-bottom: var(--s-2); }
.explode__head h2 { font-size: var(--fs-h2); }
.explode__head .lead { max-width: 32ch; }
.explode__media { grid-column: 3; position: relative; }
.explode__still {
  --fade: linear-gradient(90deg, transparent, #000 4%),
          linear-gradient(180deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: var(--fade);
  -webkit-mask-composite: source-in;
  mask-image: var(--fade);
  mask-composite: intersect;
}
.explode__still img { width: 100%; }
.explode__canvas, .explode__rail { display: none; }

/* Linia postępu pod leadem: sygnał zapala się razem z rozkładaniem kamery */
.explode__rail { position: relative; width: min(12rem, 60%); height: 1px; margin-top: var(--s-2); background: var(--line); }
.explode__rail::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: -.5px;
  height: 2px;
  background: linear-gradient(90deg, var(--pk-pomarancz-1), var(--pk-pomarancz-3) 60%, var(--pk-pomarancz-5));
  transform: scaleX(var(--p, 0));
  transform-origin: left center;
}

/* Z JS (.js-anim): wysoka sekcja, scena przyklejona pod nagłówkiem strony, obraz na całą wysokość sceny.
   .is-fallback (brak klatek) wraca do układu statycznego. */
.js-anim .explode:not(.is-fallback) { height: 300vh; height: 300svh; }
.js-anim .explode:not(.is-fallback) .explode__stage {
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  height: calc(100svh - var(--header-h));
  padding-block: 0;
  overflow: hidden;
}
.js-anim .explode:not(.is-fallback) .explode__media { align-self: stretch; }
/* Tekst jedzie z dołu do góry razem z animacją. Właściwość translate nie koliduje z transform z odsłaniania. */
.js-anim .explode:not(.is-fallback) .explode__head { translate: 0 calc((.5 - var(--p, 0)) * var(--explode-travel, 0px)); }
.js-anim .explode:not(.is-fallback) .explode__canvas { display: block; position: absolute; inset: 0; width: 100%; height: 100%; }
.js-anim .explode:not(.is-fallback) .explode__rail { display: block; }
.js-anim .explode:not(.is-fallback) .explode__still { display: none; }

/* Węższe ekrany: obraz pod tekstem, nadal do prawej krawędzi ekranu */
@media (max-width: 56rem) {
  .explode__stage { display: flex; flex-direction: column; align-items: stretch; gap: var(--s-6); }
  .explode__head { padding-inline: var(--gutter); }
  .explode__media { margin-inline-start: var(--gutter); }
  .js-anim .explode:not(.is-fallback) .explode__stage { padding-top: clamp(1.25rem, 3vh, 2rem); gap: var(--s-4); }
  .js-anim .explode:not(.is-fallback) .explode__head { translate: none; }
  .js-anim .explode:not(.is-fallback) .explode__media { flex: 1 1 auto; min-height: 0; }
}
@media (max-width: 40rem) {
  .js-anim .explode:not(.is-fallback) { height: 250vh; height: 250svh; }
  .js-anim body.has-callbar .explode:not(.is-fallback) .explode__stage { padding-bottom: 4.5rem; }
}

/* ── 7. Podstrona: realizacje ─────────────────────────────────────────────── */
.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-5);
  padding-block: clamp(3rem, 1.5rem + 5vw, 6.5rem) clamp(2.5rem, 1.5rem + 3vw, 4.5rem);
}
.page-head h1 { font-size: var(--fs-h2); margin-top: var(--s-5); }
.page-head .lead { margin-top: var(--s-4); }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8125rem;
  font-weight: 650;
  font-stretch: 108%;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-2);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: .55em;
  transition: color var(--dur) var(--ease-out);
}
.back-link:hover { color: var(--text); }
.back-link svg { width: 1.2rem; height: 1.2rem; color: var(--accent); }

.gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-flow: row dense;
  gap: .75rem;
  padding-bottom: var(--section-y);
}
.gallery__item {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  padding: 0;
  border: 0;
  border-radius: var(--r-xs);
  overflow: hidden;
  background: var(--pk-grafit-3);
  color: var(--on-ink);
  cursor: zoom-in;
  text-align: start;
}
.gallery__item--wide { grid-column: span 2; aspect-ratio: auto; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 10, 10, .82) 0%, rgba(10, 10, 10, 0) 48%);
}
.gallery__item:hover img, .gallery__item:focus-visible img { transform: scale(1.04); }
.gallery__cap { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; z-index: 1; display: flex; flex-direction: column; gap: .15rem; }
.gallery__cap b { font-weight: 680; }
.gallery__cap i { font-family: var(--font-serif); font-size: var(--fs-sm); color: rgba(255, 255, 255, .78); }
.gallery__slot {
  position: absolute;
  top: .75rem;
  left: .75rem;
  z-index: 1;
  padding: .3rem .55rem;
  background: var(--ink);
  font-size: .625rem;
  font-weight: 650;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .85);
}
@media (max-width: 60rem) { .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 30rem) { .gallery { grid-template-columns: 1fr; } .gallery__item--wide { grid-column: auto; aspect-ratio: 4 / 3; } }

/* Podgląd pełnoekranowy — ciemny, pomarańcz ma tu pełny kontrast */
.lightbox {
  --focus: var(--pk-pomarancz-3);
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(10, 10, 10, .96);
  color: var(--on-ink);
}
.lightbox::backdrop { background: rgba(10, 10, 10, .8); }
.lightbox__inner { display: grid; grid-template-rows: auto 1fr auto; height: 100%; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; padding: var(--s-4) var(--gutter); }
.lightbox__count { font-family: var(--font-brand); font-weight: 700; font-size: var(--fs-xs); letter-spacing: .14em; color: rgba(255, 255, 255, .7); }
.lightbox__figure { position: relative; display: grid; place-items: center; min-height: 0; margin: 0; padding: 0 clamp(3.5rem, 8vw, 7rem); }
.lightbox__figure img { max-width: 100%; max-height: calc(100dvh - 11rem); width: auto; height: auto; object-fit: contain; border-radius: var(--r-xs); }
.lightbox__caption { padding: var(--s-4) var(--gutter) var(--s-6); text-align: center; }
.lightbox__caption b { display: block; font-weight: 680; }
.lightbox__caption span { font-family: var(--font-serif); color: rgba(255, 255, 255, .7); font-size: var(--fs-sm); }
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: var(--r-sm);
  background: rgba(15, 15, 15, .6);
  color: var(--on-ink);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.icon-btn:hover { border-color: var(--pk-pomarancz-3); color: var(--pk-pomarancz-3); }
.icon-btn svg { width: 1.25rem; height: 1.25rem; }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev { left: var(--gutter); }
.lightbox__nav--next { right: var(--gutter); }

/* ── 8. Ruch ──────────────────────────────────────────────────────────────── */
/* Bez JS wszystko jest widoczne; klasa .js-anim na <html> włącza odsłanianie. */
.js-anim [data-reveal] { opacity: 0; transform: translateY(1.25rem); }
.js-anim [data-reveal].is-shown {
  opacity: 1;
  transform: none;
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.js-anim .steps__rail::after { transform: scaleX(0); }
.js-anim .steps.is-lit .steps__rail::after { transform: scaleX(1); transition: transform 1.6s var(--ease-out) .15s; }
.js-anim .map .ctx path { stroke-dasharray: var(--ctx-length, 1400); stroke-dashoffset: var(--ctx-length, 1400); }
.js-anim .map .hull path { stroke-dasharray: 1400; stroke-dashoffset: 1400; }
.js-anim .map.is-drawn .ctx path { stroke-dashoffset: 0; transition: stroke-dashoffset 5.2s var(--ease-in-out); }
.js-anim .map.is-drawn .hull path { stroke-dashoffset: 0; transition: stroke-dashoffset 2.4s var(--ease-in-out); }
.map.is-drawn .pulse { animation: hub-pulse 3.4s var(--ease-out) infinite; }

@media (prefers-reduced-motion: no-preference) {
  .hero__head > *, .hero__copy > * { animation: rise .8s var(--ease-out) both; }
  .hero__head > :nth-child(2) { animation-delay: .06s; }
  .hero__copy > :nth-child(1) { animation-delay: .12s; }
  .hero__copy > :nth-child(2) { animation-delay: .18s; }
  .hero__copy > :nth-child(3) { animation-delay: .24s; }
  .hero__tag-rec::before { animation: rec 1.6s steps(1) infinite; }
}
/* Tylko ruch, bez przezroczystości: tekst hero (LCP) jest widoczny od pierwszej klatki */
@keyframes rise { from { transform: translateY(.75rem); } }
@keyframes rec { 50% { opacity: .15; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js-anim [data-reveal] { opacity: 1; transform: none; }
  .map.is-drawn .pulse { animation: none; }
}

/* ── 9. Narzędzia ─────────────────────────────────────────────────────────── */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media print {
  .site-header, .callbar, .nav-toggle, .hero__tag { display: none !important; }
  body, .section--alt, .contact { background: #fff; color: #000; }
  .contact__card { box-shadow: none; border: 1px solid #ccc; }
}