/* ==========================================================================
   Dokumenty prawne BAZA / BAZA Beach - styl wydawcy (Catch App "Copper").
   Espresso + miedź, szkło zamiast cieni, powolne i spokojne wejścia.
   Jeden arkusz dla czterech stron: polityka i warunki, BAZA i Beach.
   ========================================================================== */

/* Przejścia między dokumentami (Chrome/Edge 126+, Safari 18.2+).
   Pasek zostaje w miejscu, tytuł i pigułka przełącznika płyną. */
@view-transition { navigation: auto; }

/* ============================== TOKENY ================================== */
:root {
  color-scheme: dark;

  --bg:          #0F0B09;
  --bg-elev:     #1B1411;
  --fg:          #F3EDE7;
  --fg-strong:   rgba(255, 255, 255, 0.95);
  --fg-body:     rgba(243, 237, 231, 0.80);
  --fg-mid:      rgba(243, 237, 231, 0.64);
  --fg-subtle:   rgba(243, 237, 231, 0.48);

  --accent:       #E3A07A;
  --accent-deep:  #C58A6A;
  --accent-light: #F4C4A4;
  --accent-ink:   #F4C4A4;          /* miedź jako tekst - czytelna na tle */
  --accent-wash:  rgba(244, 196, 164, 0.10);
  --accent-glow:  rgba(244, 196, 164, 0.40);

  --glass:        rgba(255, 255, 255, 0.045);
  --glass-strong: rgba(27, 20, 17, 0.72);
  --glass-border: rgba(255, 255, 255, 0.10);
  --glass-hi:     rgba(255, 255, 255, 0.08);
  --divider:      rgba(255, 255, 255, 0.08);

  --shadow-card:   0 12px 24px -8px rgba(0, 0, 0, 0.60);
  --shadow-lg:     0 30px 60px -20px rgba(0, 0, 0, 0.75);
  --shadow-copper: 0 14px 28px -10px rgba(197, 138, 106, 0.45),
                   0 4px 10px rgba(197, 138, 106, 0.20);

  --copper-metallic: linear-gradient(135deg,
    #FBE4D2 0%, #F4C4A4 18%, #C58A6A 42%, #8E5837 62%, #C58A6A 82%, #E3A07A 100%);
  --copper-btn: linear-gradient(180deg, #E8B08D 0%, #C58A6A 55%, #A66E4F 100%);

  --orb-a: rgba(227, 160, 122, 0.22);
  --orb-b: rgba(142, 88, 55, 0.26);

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 999px;
  --radius-crescent: 40px 14px 40px 14px;

  --ease-out:    cubic-bezier(0.33, 1, 0.68, 1);
  --ease-in:     cubic-bezier(0.55, 0.08, 0.68, 0.53);
  --ease-spring: cubic-bezier(0.22, 1.12, 0.36, 1);
  --ease-morph:  cubic-bezier(0.65, 0, 0.35, 1);

  --font-heading: "Funnel Display", "Manrope", system-ui, sans-serif;
  --font-body:    "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono:    ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --bar-h: 64px;
  --gutter: 16px;
}

:root[data-theme="light"] {
  color-scheme: light;

  --bg:          #F7F3EF;
  --bg-elev:     #FDFAF7;
  --fg:          #1A1411;
  --fg-strong:   rgba(26, 20, 17, 0.95);
  --fg-body:     rgba(26, 20, 17, 0.78);
  --fg-mid:      rgba(26, 20, 17, 0.62);
  --fg-subtle:   rgba(26, 20, 17, 0.50);

  --accent:       #C58A6A;
  --accent-deep:  #8E5837;
  --accent-light: #F4C4A4;
  --accent-ink:   #8E5837;
  --accent-wash:  rgba(197, 138, 106, 0.10);
  --accent-glow:  rgba(197, 138, 106, 0.30);

  --glass:        rgba(255, 255, 255, 0.62);
  --glass-strong: rgba(253, 250, 247, 0.82);
  --glass-border: rgba(26, 20, 17, 0.10);
  --glass-hi:     rgba(255, 255, 255, 0.80);
  --divider:      rgba(26, 20, 17, 0.08);

  --shadow-card:   0 12px 24px -8px rgba(26, 20, 17, 0.16);
  --shadow-lg:     0 30px 60px -22px rgba(26, 20, 17, 0.26);
  --shadow-copper: 0 14px 28px -10px rgba(142, 88, 55, 0.45),
                   0 4px 10px rgba(142, 88, 55, 0.18);

  --orb-a: rgba(244, 196, 164, 0.55);
  --orb-b: rgba(197, 138, 106, 0.22);
}

@media (min-width: 720px) {
  :root { --gutter: 34px; --bar-h: 72px; }
}

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

html {
  overflow-x: clip;          /* półksiężyc i poświaty nie mogą poszerzać strony na telefonie */
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--bar-h) + 28px);
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.72;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  transition: background-color 420ms var(--ease-out), color 420ms var(--ease-out);
}

::selection { background: rgba(227, 160, 122, 0.35); color: var(--fg-strong); }

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

:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px var(--accent-glow);
  border-radius: 10px;
}

img { max-width: 100%; display: block; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 100;
  padding: 10px 16px; border-radius: var(--radius-pill);
  background: var(--bg-elev); color: var(--fg-strong);
  transform: translateY(-160%);
  transition: transform 220ms var(--ease-out);
}
.skip-link:focus { transform: none; }

/* ============================ TŁO (3 warstwy) ============================ */
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }

.bg-wash {
  position: absolute; inset: 0;
  background:
    radial-gradient(55% 40% at 15% 0%, var(--accent-wash), transparent 70%),
    linear-gradient(135deg, rgba(197, 138, 106, 0.08) 0%, transparent 50%, rgba(142, 88, 55, 0.06) 100%);
}
.bg-vignette {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.16) 0%, transparent 30%, transparent 70%, rgba(0, 0, 0, 0.16) 100%);
}
:root[data-theme="light"] .bg-vignette { opacity: 0.35; }

/* Dwie miedziane poświaty. Jedna powolna pętla na całą kompozycję. */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}
.orb-a {
  width: min(70vw, 760px); aspect-ratio: 1;
  top: -22vh; right: -18vw;
  background: radial-gradient(circle at 40% 40%, var(--orb-a), transparent 65%);
  animation: orb-drift 38s var(--ease-morph) infinite alternate;
}
.orb-b {
  width: min(60vw, 640px); aspect-ratio: 1;
  bottom: -30vh; left: -20vw;
  background: radial-gradient(circle at 60% 60%, var(--orb-b), transparent 65%);
  animation: orb-drift 38s var(--ease-morph) infinite alternate-reverse;
}
@keyframes orb-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(-6vw, 8vh, 0) scale(1.12); }
}

/* Delikatne ziarno - papier, nie ekran. */
.bg-grain {
  position: absolute; inset: -50%;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
:root[data-theme="light"] .bg-grain { opacity: 0.07; mix-blend-mode: multiply; }

/* Treść płynnie gaśnie pod pływającym paskiem, zamiast przebijać nad nim. */
.top-fade {
  position: fixed; top: 0; left: 0; right: 0; z-index: 45;
  height: calc(var(--bar-h) + 30px);
  pointer-events: none;
  background: linear-gradient(var(--bg) 0%, var(--bg) 30%, transparent 100%);
}

/* ============================ PASEK POSTĘPU ============================== */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60;
  background: var(--copper-metallic);
  transform-origin: 0 50%;
  transform: scaleX(var(--progress, 0));
  box-shadow: 0 0 12px var(--accent-glow);
  view-transition-name: progress;
}
@supports (animation-timeline: scroll()) {
  .progress {
    transform: scaleX(0);
    animation: progress-grow linear both;
    animation-timeline: scroll(root block);
  }
  @keyframes progress-grow { to { transform: scaleX(1); } }
}

/* ================================ PASEK ================================= */
.bar {
  position: fixed;
  top: 12px; left: 50%;
  width: min(1200px, calc(100% - 24px));
  height: var(--bar-h);
  transform: translateX(-50%);
  z-index: 50;
  display: flex; align-items: center; gap: 12px;
  padding: 0 10px 0 12px;
  border-radius: 28px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(26px) saturate(1.3);
  -webkit-backdrop-filter: blur(26px) saturate(1.3);
  box-shadow: var(--shadow-card), inset 0 1px 0 var(--glass-hi);
  view-transition-name: bar;
  animation: bar-in 720ms var(--ease-out) both;
}
@keyframes bar-in {
  from { opacity: 0; transform: translate(-50%, -16px) scale(0.98); }
  to   { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

.bar-brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--fg-strong);
  font-family: var(--font-heading); font-weight: 700; font-size: 18px;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  padding: 6px 8px 6px 4px;
  border-radius: var(--radius-pill);
  transition: transform 140ms var(--ease-out);
}
.bar-brand:hover { text-decoration: none; transform: scale(1.02); }
.bar-brand img { width: 40px; height: 40px; object-fit: contain; }
.bar-brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--fg-subtle);
  line-height: 1.1;
}
.bar-brand .brand-text { line-height: 1.1; }

/* Przełącznik dokumentów - pigułka jedzie pod aktywną zakładką */
.doc-switch {
  position: relative;
  display: flex; align-items: center;
  margin: 0 auto;
  padding: 4px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
}
:root[data-theme="light"] .doc-switch { background: rgba(26, 20, 17, 0.04); }

.doc-switch a {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  color: var(--fg-mid);
  font-size: 14px; font-weight: 600;
  white-space: nowrap;
  transition: color 260ms var(--ease-out);
}
.doc-switch a:hover { text-decoration: none; color: var(--fg-strong); }
.doc-switch a[aria-current="page"] { color: #1A1411; }
.doc-switch a svg { width: 16px; height: 16px; flex-shrink: 0; }

.doc-switch a[aria-current="page"]::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  border-radius: inherit;
  background: var(--copper-btn);
  box-shadow: var(--shadow-copper), inset 0 1px 0 rgba(251, 228, 210, 0.55), inset 0 -1px 0 rgba(74, 38, 20, 0.35);
  view-transition-name: doc-pill;
}

.bar-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--fg-mid);
  cursor: pointer;
  transition: transform 140ms var(--ease-out), color 200ms var(--ease-out), background-color 200ms var(--ease-out);
}
.icon-btn:hover { transform: scale(1.06); color: var(--fg-strong); }
.icon-btn:active { transform: scale(0.96); }
.icon-btn svg { width: 19px; height: 19px; }
.icon-btn .i-sun { display: none; }
:root[data-theme="light"] .icon-btn .i-sun { display: block; }
:root[data-theme="light"] .icon-btn .i-moon { display: none; }

/* Wąski ekran: krótkie etykiety, bez podpisu marki */
.label-short { display: none; }
@media (max-width: 760px) {
  .bar-brand small, .bar-brand .brand-text { display: none; }
  .bar-brand img { width: 36px; height: 36px; }
  .doc-switch a { padding: 8px 12px; font-size: 13px; }
  .doc-switch a svg { display: none; }
  .label-long { display: none; }
  .label-short { display: inline; }
  .bar-actions .hide-sm { display: none; }
}
@media (max-width: 380px) {
  .bar { gap: 6px; padding: 0 6px; }
  .doc-switch a { padding: 8px 10px; }
}

/* ================================ HERO ================================== */
main { position: relative; }

.wrap {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.hero {
  min-height: min(92vh, 900px);
  display: flex; flex-direction: column; justify-content: center;
  padding-top: calc(var(--bar-h) + 64px);
  padding-bottom: 72px;
  position: relative;
}

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-mid);
}
.kicker .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--copper-metallic);
  box-shadow: 0 0 0 4px var(--accent-wash), 0 0 14px var(--accent-glow);
}

.hero h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(46px, 9.4vw, 124px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--fg-strong);
  view-transition-name: doc-title;
  max-width: 12ch;
}
.hero h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.45em) rotate(-2.5deg);
  animation: word-rise 900ms var(--ease-spring) forwards;
  animation-delay: calc(140ms + var(--i, 0) * 110ms);
}
@keyframes word-rise { to { opacity: 1; transform: none; } }

.copper-text {
  background: var(--copper-metallic);
  background-size: 220% 220%;
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  animation: copper-flow 9s ease-in-out infinite;
}
.hero h1 .word.copper-text {
  animation: word-rise 900ms var(--ease-spring) forwards, copper-flow 9s ease-in-out 1.2s infinite;
  animation-delay: calc(140ms + var(--i, 0) * 110ms), 1.2s;
  padding-bottom: 0.06em;
}
@keyframes copper-flow {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

.lead {
  margin: 30px 0 0;
  max-width: 62ch;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
  color: var(--fg-body);
}

.meta {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 30px 0 0; padding: 0;
  list-style: none;
}
.meta li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-size: 13px; font-weight: 600;
  color: var(--fg-mid);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.meta li svg { width: 15px; height: 15px; color: var(--accent-ink); }
.meta li strong { color: var(--fg-strong); font-weight: 600; }

.fade-up {
  opacity: 0;
  animation: fade-up 820ms var(--ease-out) forwards;
  animation-delay: var(--d, 0ms);
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(18px); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}

.scroll-cue {
  position: absolute; left: var(--gutter); bottom: 26px;
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600;
  color: var(--fg-subtle);
}
.scroll-cue:hover { color: var(--fg-strong); text-decoration: none; }
.scroll-cue .line {
  width: 1px; height: 34px;
  background: linear-gradient(var(--accent), transparent);
  transform-origin: top;
  animation: cue 2.4s var(--ease-out) infinite;
}
@media (max-width: 719px) {
  .hero {
    min-height: 0;
    justify-content: flex-start;
    padding-top: calc(var(--bar-h) + 76px);
    padding-bottom: 104px;
  }
}

@keyframes cue {
  0%   { transform: scaleY(0); opacity: 1; }
  60%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

/* Duży półksiężyc w tle hero - echo litery C z logo Catch App */
.hero-crescent {
  position: absolute;
  right: -4vw; top: 50%;
  width: min(46vw, 560px); aspect-ratio: 1;
  transform: translateY(-46%);
  pointer-events: none;
  opacity: 0;
  animation: crescent-in 1600ms var(--ease-out) 300ms forwards;
}
.hero-crescent svg { width: 100%; height: 100%; overflow: visible; }
@keyframes crescent-in {
  from { opacity: 0; transform: translateY(-40%) rotate(-14deg) scale(0.92); }
  to   { opacity: 1; transform: translateY(-46%) rotate(0) scale(1); }
}
@media (max-width: 900px) {
  .hero-crescent { right: -30vw; width: 90vw; opacity: 0; animation-name: crescent-in-sm; }
  @keyframes crescent-in-sm {
    from { opacity: 0; transform: translateY(-40%) rotate(-14deg) scale(0.92); }
    to   { opacity: 0.55; transform: translateY(-46%) rotate(0) scale(1); }
  }
}

/* ============================= W SKRÓCIE ================================= */
.tldr { padding-top: 8px; padding-bottom: 88px; }
.tldr-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  margin-bottom: 22px;
}
.tldr-head h2 {
  margin: 0;
  font-family: var(--font-heading); font-weight: 600;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg-strong);
}
.tldr-head p { margin: 0; color: var(--fg-subtle); font-size: 14px; }

.tldr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.tile {
  position: relative;
  padding: 22px 22px 24px;
  border-radius: var(--radius-xl);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  box-shadow: inset 0 1px 0 var(--glass-hi);
  overflow: hidden;
  isolation: isolate;
  transition: transform 260ms var(--ease-out), box-shadow 260ms var(--ease-out);
}
.tile:nth-child(odd)  { border-radius: var(--radius-crescent); }
.tile::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(135deg, rgba(244, 196, 164, 0.12) 0%, transparent 45%, rgba(197, 138, 106, 0.08) 100%);
}
/* Poświata idzie za kursorem */
.tile::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 0%), rgba(244, 196, 164, 0.16), transparent 60%);
  opacity: 0;
  transition: opacity 320ms var(--ease-out);
}
.tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-card), inset 0 1px 0 var(--glass-hi); }
.tile:hover::after { opacity: 1; }

.tile-icon {
  display: grid; place-items: center;
  width: 46px; height: 46px;
  border-radius: 15px;
  background: var(--copper-btn);
  color: #2A1A12;
  box-shadow: var(--shadow-copper), inset 0 1px 0 rgba(251, 228, 210, 0.6);
  margin-bottom: 18px;
}
.tile-icon svg { width: 22px; height: 22px; }
.tile h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading); font-weight: 600;
  font-size: 19px; line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--fg-strong);
}
.tile p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--fg-mid); }

/* ============================ UKŁAD DOKUMENTU ============================ */
.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding-bottom: 96px;
}
@media (min-width: 1040px) {
  .layout { grid-template-columns: 280px minmax(0, 1fr); gap: 72px; }
}

/* Spis treści (desktop) */
.toc { display: none; }
@media (min-width: 1040px) {
  .toc {
    display: block;
    position: sticky;
    top: calc(var(--bar-h) + 36px);
    align-self: start;
    max-height: calc(100vh - var(--bar-h) - 60px);
    overflow: auto;
    scrollbar-width: thin;
    padding: 18px 12px 18px 14px;
    border-radius: var(--radius-xl);
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(26px);
    -webkit-backdrop-filter: blur(26px);
  }
}
.toc-title {
  margin: 0 0 10px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-subtle);
}
.toc ol, .sheet ol { list-style: none; margin: 0; padding: 0; }
.toc-track { position: relative; }
.toc li a, .sheet li a {
  position: relative; z-index: 1;
  display: flex; gap: 10px;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 14px; line-height: 1.4; font-weight: 500;
  color: var(--fg-mid);
  transition: color 260ms var(--ease-out);
}
.toc li a:hover, .sheet li a:hover { text-decoration: none; color: var(--fg-strong); }
.toc li a .n, .sheet li a .n {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-subtle);
  padding-top: 1px;
  min-width: 20px;
  transition: color 260ms var(--ease-out);
}
.toc li a.active, .sheet li a.active { color: var(--fg-strong); }
.toc li a.active .n, .sheet li a.active .n { color: var(--accent-ink); }

/* Wskaźnik aktywnej sekcji - jedzie sprężyście */
.toc-indicator {
  position: absolute; left: 0; right: 0; top: 0;
  height: var(--ih, 0px);
  transform: translateY(var(--iy, 0px));
  border-radius: 12px;
  background: var(--accent-wash);
  border: 1px solid rgba(244, 196, 164, 0.18);
  opacity: var(--io, 0);
  transition: transform 420ms var(--ease-spring), height 420ms var(--ease-spring), opacity 300ms var(--ease-out);
}
.toc-indicator::before {
  content: ""; position: absolute; left: 0; top: 9px; bottom: 9px; width: 3px;
  border-radius: 3px;
  background: var(--copper-metallic);
}

/* ================================ TREŚĆ ================================== */
.doc { max-width: 780px; min-width: 0; }

.section {
  position: relative;
  padding: 0 0 56px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--divider);
}
.section:last-child { border-bottom: 0; margin-bottom: 0; }

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 820ms var(--ease-out), transform 820ms var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

.section-num {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent-ink);
}
.section-num::after {
  content: ""; width: 40px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.section h2 {
  position: relative;
  margin: 0 0 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.022em;
  color: var(--fg-strong);
}

/* Kopiowanie linku do sekcji */
.anchor-btn {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px;
  margin-left: 10px;
  vertical-align: middle;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: transparent;
  color: var(--fg-subtle);
  cursor: pointer;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out), color 200ms;
}
.anchor-btn svg { width: 16px; height: 16px; }
.section h2:hover .anchor-btn, .anchor-btn:focus-visible { opacity: 1; transform: none; }
.anchor-btn:hover { color: var(--accent-ink); }
@media (hover: none) { .anchor-btn { opacity: 0.7; transform: none; } }

.doc p { margin: 0 0 16px; color: var(--fg-body); }
.doc p:last-child { margin-bottom: 0; }
.doc strong { color: var(--fg-strong); font-weight: 700; }
.doc h3 {
  margin: 30px 0 12px;
  font-family: var(--font-heading); font-weight: 600;
  font-size: 20px; letter-spacing: -0.01em;
  color: var(--fg-strong);
}

.doc ul, .doc ol.list { margin: 0 0 18px; padding: 0; list-style: none; }
.doc ul li, .doc ol.list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--fg-body);
}
.doc ul li::before {
  content: "";
  position: absolute; left: 4px; top: 0.72em;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--copper-metallic);
  box-shadow: 0 0 0 3px var(--accent-wash);
}
.doc ol.list { counter-reset: li; }
.doc ol.list li { counter-increment: li; padding-left: 34px; }
.doc ol.list li::before {
  content: counter(li);
  position: absolute; left: 0; top: 0.18em;
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 8px;
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 600;
  color: var(--accent-ink);
  background: var(--accent-wash);
}

/* Karta z kluczową informacją */
.callout {
  position: relative;
  margin: 22px 0;
  padding: 18px 20px 18px 22px;
  border-radius: var(--radius-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  isolation: isolate;
}
.callout::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(120deg, rgba(244, 196, 164, 0.14), transparent 55%);
}
.callout::after {
  content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 3px;
  border-radius: 3px; background: var(--copper-metallic);
}
.callout-title {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 6px !important;
  font-weight: 700; color: var(--fg-strong) !important;
}
.callout-title svg { width: 18px; height: 18px; color: var(--accent-ink); flex-shrink: 0; }
.callout p { font-size: 15.5px; }

/* Tabele w szkle */
.table-wrap {
  margin: 20px 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 560px; }
th, td { text-align: left; vertical-align: top; padding: 13px 16px; }
th {
  font-family: var(--font-mono);
  font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--fg-subtle);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--glass-border);
}
td { color: var(--fg-body); border-bottom: 1px solid var(--divider); }
tr:last-child td { border-bottom: 0; }
td:first-child { color: var(--fg-strong); font-weight: 600; white-space: nowrap; }
tbody tr { transition: background-color 200ms var(--ease-out); }
tbody tr:hover { background: var(--accent-wash); }

/* Pary pytanie-odpowiedź: "robimy / nie robimy" */
.pair {
  display: grid; gap: 14px;
  grid-template-columns: 1fr;
  margin: 20px 0;
}
@media (min-width: 640px) { .pair { grid-template-columns: 1fr 1fr; } }
.pair > div {
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass);
}
.pair h4 {
  display: flex; align-items: center; gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-heading); font-weight: 600; font-size: 16px;
  color: var(--fg-strong);
}
.pair h4 svg { width: 18px; height: 18px; }
.pair .yes h4 svg { color: #49D3B0; }
.pair .no h4 svg { color: #FF5C7A; }
:root[data-theme="light"] .pair .yes h4 svg { color: #1F9C70; }
:root[data-theme="light"] .pair .no h4 svg { color: #D23A55; }
.pair ul { margin: 0; }
.pair ul li { font-size: 14.5px; margin-bottom: 6px; }

/* Dane wydawcy w treści */
.controller {
  display: grid; gap: 2px;
  margin: 18px 0;
  padding: 20px 22px;
  border-radius: var(--radius-crescent);
  background: var(--glass);
  border: 1px solid var(--glass-border);
}
.controller span { font-size: 14.5px; color: var(--fg-mid); }
.controller strong { font-family: var(--font-heading); font-size: 19px; font-weight: 600; }

/* ================================ STOPKA ================================= */
.doc-footer { padding-bottom: 60px; }
.publisher {
  position: relative;
  display: grid; gap: 22px;
  grid-template-columns: 1fr;
  align-items: center;
  padding: 30px;
  border-radius: var(--radius-2xl);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 var(--glass-hi);
  overflow: hidden;
  isolation: isolate;
}
.publisher::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 120% at 0% 0%, rgba(244, 196, 164, 0.16), transparent 60%),
    radial-gradient(40% 80% at 100% 100%, rgba(142, 88, 55, 0.16), transparent 70%);
}
@media (min-width: 820px) {
  .publisher { grid-template-columns: auto 1fr auto; gap: 34px; padding: 34px 38px; }
}
.publisher-logo img { width: 190px; height: auto; }
.publisher-label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--fg-subtle);
}
.publisher-name {
  margin: 0 0 6px;
  font-family: var(--font-heading); font-weight: 600; font-size: 22px;
  color: var(--fg-strong);
}
.publisher-data { margin: 0; color: var(--fg-mid); font-size: 14.5px; line-height: 1.7; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700; font-size: 15px;
  cursor: pointer;
  border: 0;
  white-space: nowrap;
  transition: transform 160ms var(--ease-out), box-shadow 200ms var(--ease-out);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--copper-btn);
  color: #24160F;
  box-shadow: var(--shadow-copper), inset 0 1px 0 rgba(251, 228, 210, 0.6), inset 0 -1px 0 rgba(74, 38, 20, 0.35);
}
.btn-ghost {
  background: var(--accent-wash);
  color: var(--accent-ink);
  border: 1px solid rgba(244, 196, 164, 0.28);
}
.publisher-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.footer-links {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 20px;
  margin-top: 26px;
  padding: 0 6px;
  font-size: 13.5px;
  color: var(--fg-subtle);
}
.footer-links nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-links a { color: var(--fg-mid); }
.footer-links a:hover { color: var(--fg-strong); }

/* ======================= SPIS TREŚCI NA TELEFONIE ======================== */
.toc-fab {
  position: fixed;
  left: 50%; bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex; align-items: center; gap: 10px;
  max-width: calc(100% - 32px);
  padding: 12px 18px 12px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  background: var(--glass-strong);
  backdrop-filter: blur(26px) saturate(1.3);
  -webkit-backdrop-filter: blur(26px) saturate(1.3);
  box-shadow: var(--shadow-lg), inset 0 1px 0 var(--glass-hi);
  color: var(--fg-strong);
  font: 600 14px/1.2 var(--font-body);
  cursor: pointer;
  transform: translate(-50%, 140%);
  opacity: 0;
  transition: transform 520ms var(--ease-spring), opacity 320ms var(--ease-out);
}
.toc-fab.show { transform: translate(-50%, 0); opacity: 1; }
.toc-fab .ring {
  position: relative;
  width: 30px; height: 30px; flex-shrink: 0;
}
.toc-fab .ring svg { width: 30px; height: 30px; transform: rotate(-90deg); }
.toc-fab .ring circle { fill: none; stroke-width: 3; }
.toc-fab .ring .track { stroke: var(--divider); }
.toc-fab .ring .val {
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-dasharray: 81.68;
  stroke-dashoffset: calc(81.68 * (1 - var(--progress, 0)));
}
.toc-fab .ring span {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font: 600 10.5px/1 var(--font-mono);
  color: var(--accent-ink);
}
.toc-fab .fab-label {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
@media (min-width: 1040px) { .toc-fab { display: none; } }

.sheet-backdrop {
  position: fixed; inset: 0; z-index: 70;
  background: rgba(10, 7, 5, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 360ms var(--ease-out);
}
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 71;
  max-height: 78vh;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 10px 14px calc(18px + env(safe-area-inset-bottom));
  border-radius: 28px 28px 0 0;
  background: var(--bg-elev);
  border: 1px solid var(--glass-border);
  border-bottom: 0;
  box-shadow: 0 -20px 60px -10px rgba(0, 0, 0, 0.6);
  transform: translateY(105%);
  transition: transform 520ms var(--ease-spring);
  visibility: hidden;
}
.sheet-grab {
  width: 44px; height: 5px; margin: 4px auto 14px;
  border-radius: 5px; background: var(--divider);
  background: var(--fg-subtle); opacity: 0.4;
}
.sheet .toc-title { margin-left: 12px; }
html.sheet-open .sheet { transform: none; visibility: visible; }
html.sheet-open .sheet-backdrop { opacity: 1; pointer-events: auto; }
html.sheet-open { overflow: hidden; }
.sheet li a { padding: 12px; font-size: 15px; }

/* ================================= TOAST ================================= */
.toast {
  position: fixed; left: 50%; top: calc(var(--bar-h) + 26px); z-index: 80;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  box-shadow: var(--shadow-lg);
  color: var(--fg-strong);
  font-size: 14px; font-weight: 600;
  transform: translate(-50%, -12px) scale(0.96);
  opacity: 0;
  pointer-events: none;
  transition: transform 460ms var(--ease-spring), opacity 300ms var(--ease-out);
}
.toast.show { transform: translate(-50%, 0) scale(1); opacity: 1; }
.toast svg { width: 18px; height: 18px; color: #49D3B0; }

/* ===================== PRZEJŚCIA MIĘDZY DOKUMENTAMI ====================== */
::view-transition-old(root) { animation: vt-out 360ms var(--ease-in) both; }
::view-transition-new(root) { animation: vt-in 620ms var(--ease-out) both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-14px); filter: blur(4px); } }
@keyframes vt-in  { from { opacity: 0; transform: translateY(22px); filter: blur(6px); } }
::view-transition-group(doc-pill),
::view-transition-group(doc-title) { animation-duration: 620ms; animation-timing-function: var(--ease-spring); }

/* Zmiana motywu - koło rozlewa się od przycisku */
html.theme-vt::view-transition-old(root) { animation: none; }
html.theme-vt::view-transition-new(root) {
  animation: theme-reveal 720ms var(--ease-morph) both;
}
@keyframes theme-reveal {
  from { clip-path: circle(0 at var(--tx, 100%) var(--ty, 0%)); }
  to   { clip-path: circle(var(--tr, 150vmax) at var(--tx, 100%) var(--ty, 0%)); }
}

/* Wyjście bez View Transitions - zwykłe wygaszenie */
html.leaving body { opacity: 0; transform: translateY(-8px); transition: opacity 240ms var(--ease-in), transform 240ms var(--ease-in); }

/* ========================== OGRANICZONY RUCH ============================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 1ms !important;
  }
  .reveal, .fade-up, .hero h1 .word { opacity: 1 !important; transform: none !important; filter: none !important; }
  .orb { animation: none !important; }
}

/* ================================ DRUK =================================== */
@media print {
  @page { margin: 18mm 16mm; }
  :root { --fg-strong: #1A1411; --fg-body: #2A211C; --fg-mid: #4A3E37; --fg-subtle: #6B5D55; --accent-ink: #8E5837; --glass: transparent; --glass-border: #D9CFC7; --divider: #E5DDD6; }
  html, body { background: #fff !important; color: #1A1411; font-size: 11pt; }
  .bg, .top-fade, .bar, .progress, .toc, .toc-fab, .sheet, .sheet-backdrop, .toast, .scroll-cue, .hero-crescent, .anchor-btn, .publisher-actions, .tldr { display: none !important; }
  .hero { min-height: 0; padding: 0 0 18pt; }
  .hero h1 { font-size: 30pt; max-width: none; }
  .copper-text { color: #8E5837 !important; background: none !important; }
  .reveal, .fade-up, .hero h1 .word { opacity: 1 !important; transform: none !important; filter: none !important; animation: none !important; }
  .layout { display: block; padding: 0; }
  .doc { max-width: none; }
  .section { break-inside: avoid-page; padding-bottom: 14pt; margin-bottom: 14pt; }
  .section h2 { font-size: 16pt; }
  .publisher { box-shadow: none; border: 1px solid #D9CFC7; }
  a { color: #8E5837; }
}