/* ==========================================================================
   Dogzi - Dog Translator AI | arkusz stylow strony www
   --------------------------------------------------------------------------
   Paleta jest przepisana 1:1 z motywu aplikacji Android:
   app/src/main/java/com/pettalk/ai/ui/theme/Theme.kt
   Kolory pochodza z probkowania logo (logo.png), wiec strona i aplikacja
   uzywaja dokladnie tych samych wartosci HEX. Nie zmieniaj ich tutaj bez
   rownoczesnej zmiany w Theme.kt - rozjazd kolorystyki miedzy strona a
   aplikacja jest tym, czego ten plik ma unikac.

   Promienie (--r-*) odpowiadaja PetTalkShapes z tego samego pliku:
   8 / 12 / 16 / 24 / 32 dp.
   Zadnych zewnetrznych fontow, CDN-ow ani trackerow - rozdz. 6 i 8.1
   instrukcji zaleca statyczna strone bez marketingowych skryptow, co
   pozwala nie stawiac banera cookies.
   ========================================================================== */

/* ---------- 1. Tokeny motywu ---------- */

:root {
  /* Material3 lightColorScheme z Theme.kt */
  --brand: #fe5f01;              /* PetTalkOrange  */
  --brand-dark: #d94f00;         /* PetTalkOrangeDark */
  --on-brand: #ffffff;
  --brand-container: #ffdcc2;
  --on-brand-container: #5c2200;

  --secondary: #1f2937;          /* PetTalkNavy */
  --on-secondary: #ffffff;
  --secondary-container: #e8e1d8;
  --on-secondary-container: #1f2937;

  --accent: #b8860b;             /* tertiary */
  --on-accent: #ffffff;
  --accent-container: #ffeab0;
  --on-accent-container: #3e2e00;

  --bg: #fff3e9;                 /* PetTalkCream */
  --on-bg: #1f2937;
  --surface: #ffffff;
  --on-surface: #1f2937;
  --surface-variant: #f3e8de;
  --on-surface-variant: #52443a;

  --outline: #a68a76;
  --outline-variant: #e0d2c4;

  --error: #ba1a1a;
  --on-error: #ffffff;
  --error-container: #ffdad6;
  --on-error-container: #410002;

  /* Ksztalty - PetTalkShapes */
  --r-xs: 8px;
  --r-s: 12px;
  --r-m: 16px;
  --r-l: 24px;
  --r-xl: 32px;

  /* Rytm pionowy */
  --gap: 1rem;
  --section-y: clamp(3rem, 8vw, 5.5rem);
  --maxw: 1120px;
  --maxw-prose: 46rem;

  --shadow-s: 0 1px 2px rgba(31, 41, 55, .08), 0 2px 8px rgba(31, 41, 55, .05);
  --shadow-m: 0 4px 12px rgba(31, 41, 55, .09), 0 12px 32px rgba(31, 41, 55, .07);

  --font: "Roboto", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

  color-scheme: light;
}

/* Material3 darkColorScheme z Theme.kt - te same role, wartosci dla ciemnego
   motywu. Strona przelacza sie razem z ustawieniem systemowym, tak jak
   aplikacja (isSystemInDarkTheme()). */
@media (prefers-color-scheme: dark) {
  :root {
    --brand: #fe5f01;
    --brand-dark: #d94f00;
    --on-brand: #ffffff;
    --brand-container: #7a2e0a;
    --on-brand-container: #ffdcc2;

    --secondary: #d1d5db;
    --on-secondary: #1f2937;
    --secondary-container: #374151;
    --on-secondary-container: #e8e1d8;

    --accent: #f3c34e;
    --on-accent: #3e2e00;
    --accent-container: #5a4400;
    --on-accent-container: #ffeab0;

    --bg: #111827;
    --on-bg: #f3e8de;
    --surface: #1f2937;
    --on-surface: #f3e8de;
    --surface-variant: #3a3129;
    --on-surface-variant: #dacdbf;

    --outline: #8c7c6c;
    --outline-variant: #52443a;

    --error: #ffb4ab;
    --on-error: #690005;
    --error-container: #93000a;
    --on-error-container: #ffdad6;

    --shadow-s: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-m: 0 4px 12px rgba(0, 0, 0, .45), 0 12px 32px rgba(0, 0, 0, .35);

    color-scheme: dark;
  }
}

/* ---------- 2. Reset i podstawy ---------- */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--on-bg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

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

h1, h2, h3, h4 {
  line-height: 1.2;
  margin: 0 0 .5em;
  color: var(--on-bg);
  letter-spacing: -.015em;
}

h1 { font-size: clamp(2rem, 5.5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.125rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1.0625rem; font-weight: 700; }

p, ul, ol { margin: 0 0 1em; }
ul, ol { padding-left: 1.35em; }
li { margin-bottom: .4em; }
li::marker { color: var(--brand); }

a { color: var(--brand-dark); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--brand); }

@media (prefers-color-scheme: dark) {
  a { color: var(--brand); }
  a:hover { color: #ff8a44; }
}

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

code, kbd {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: .9em;
  background: var(--surface-variant);
  color: var(--on-surface-variant);
  padding: .1em .4em;
  border-radius: var(--r-xs);
  /* Dlugie tokeny bez spacji (generativelanguage.googleapis.com) musza sie lamac,
     inaczej wychodza poza szerokosc ekranu telefonu. */
  overflow-wrap: anywhere;
}

hr {
  border: 0;
  border-top: 1px solid var(--outline-variant);
  margin: 2.5rem 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--brand);
  color: var(--on-brand);
  padding: .75rem 1.25rem;
  border-radius: 0 0 var(--r-m) 0;
  font-weight: 700;
}
.skip-link:focus { left: 0; color: var(--on-brand); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.prose { max-width: var(--maxw-prose); }
.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;
}

/* ---------- 3. Naglowek i nawigacja ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--outline-variant);
}

.site-header > .wrap {
  display: flex;
  align-items: center;
  gap: var(--gap);
  min-height: 4.25rem;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--on-bg);
  text-decoration: none;
  letter-spacing: -.02em;
  margin-right: auto;
}
.brand:hover { color: var(--on-bg); }
.brand img { width: 2.25rem; height: 2.25rem; border-radius: var(--r-s); }
.brand .brand-sub {
  display: block;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  line-height: 1.1;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  font: inherit;
  font-weight: 600;
  background: var(--surface);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-s);
  padding: .5rem .875rem;
  cursor: pointer;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: .25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: block;
  padding: .5rem .75rem;
  border-radius: var(--r-s);
  color: var(--on-surface-variant);
  font-weight: 600;
  font-size: .9375rem;
  text-decoration: none;
}
.site-nav a:hover { background: var(--surface-variant); color: var(--on-bg); }
.site-nav a[aria-current="page"] { background: var(--brand-container); color: var(--on-brand-container); }

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-s);
  overflow: hidden;
  background: var(--surface);
}
.lang-switch a {
  padding: .4rem .6rem;
  font-size: .8125rem;
  font-weight: 700;
  color: var(--on-surface-variant);
  text-decoration: none;
  line-height: 1.2;
}
.lang-switch a[aria-current="true"] { background: var(--brand); color: var(--on-brand); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    flex-basis: 100%;
    display: none;
    padding-bottom: .75rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: .125rem; }
  .site-nav a { padding: .625rem .75rem; }
}

/* ---------- 4. Przyciski ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font: inherit;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  padding: .875rem 1.5rem;
  border-radius: var(--r-xl);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .12s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--brand); color: var(--on-brand); box-shadow: var(--shadow-s); }
.btn-primary:hover { background: var(--brand-dark); color: var(--on-brand); box-shadow: var(--shadow-m); }

.btn-secondary {
  background: var(--surface);
  color: var(--on-surface);
  border-color: var(--outline-variant);
}
.btn-secondary:hover { background: var(--surface-variant); color: var(--on-surface); }

/* Przycisk sklepu jest nieaktywny do czasu publikacji - rozdz. 8.2 mowi
   "Przycisk Google Play po publikacji". Zamiast martwego linku pokazujemy
   wyraznie oznaczony stan "wkrotce", ktory nie udaje dzialajacego odnosnika. */
.btn[aria-disabled="true"] {
  background: var(--surface-variant);
  color: var(--on-surface-variant);
  border-color: var(--outline-variant);
  box-shadow: none;
  cursor: not-allowed;
}
.btn[aria-disabled="true"]:hover { background: var(--surface-variant); color: var(--on-surface-variant); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
  margin-top: 1.75rem;
}

/* ---------- 5. Sekcje i siatki ---------- */

.section { padding-block: var(--section-y); }
.section-alt { background: var(--surface-variant); }
.section-head { max-width: var(--maxw-prose); margin-bottom: 2.5rem; }
.section-head p { color: var(--on-surface-variant); font-size: 1.125rem; margin-bottom: 0; }

.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brand-dark);
  margin-bottom: .75rem;
}
@media (prefers-color-scheme: dark) { .eyebrow { color: var(--brand); } }

.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(16.5rem, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-l);
  padding: 1.75rem;
  box-shadow: var(--shadow-s);
}
.card h3 { margin-bottom: .5rem; }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--on-surface-variant); }

.card-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  border-radius: var(--r-m);
  background: var(--brand-container);
  color: var(--on-brand-container);
  margin-bottom: 1rem;
}

/* ---------- 6. Hero ---------- */

.hero {
  position: relative;
  padding-block: clamp(2.5rem, 7vw, 4.5rem) var(--section-y);
  overflow: hidden;
}

/* Delikatna poswiata w kolorze marki - odpowiednik subtelnego tla z
   ekranu glownego aplikacji, bez powielania samej ilustracji. */
.hero::before {
  content: "";
  position: absolute;
  inset: -30% 40% 30% -20%;
  background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--brand) 22%, transparent), transparent 62%);
  pointer-events: none;
  z-index: 0;
}

.hero > .wrap {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  align-items: center;
}

@media (max-width: 900px) {
  .hero > .wrap { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
}

.hero h1 { margin-bottom: .5rem; }
.hero .tagline {
  font-size: clamp(1.0625rem, 2.4vw, 1.375rem);
  color: var(--on-surface-variant);
  max-width: 34rem;
}

.hero-logo { width: min(15rem, 62%); margin-bottom: 1.25rem; border-radius: var(--r-l); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--accent-container);
  color: var(--on-accent-container);
  border-radius: var(--r-xl);
  padding: .4rem 1rem;
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.hero-art { display: flex; justify-content: center; }

/* ---------- 7. Makiety telefonu ---------- */

/* Placeholdery zamiast prawdziwych zrzutow ekranu. Jedyny istniejacy zrzut w
   repozytorium to okno ANR, wiec do czasu dostarczenia realnych screenshotow
   strona pokazuje makiety zbudowane z ksztaltow w kolorach marki. Kazda jest
   oznaczona etykieta "makieta" i ma byc podmieniona przed publikacja. */
.phone {
  width: 15rem;
  flex: 0 0 auto;
  border-radius: var(--r-xl);
  border: 3px solid var(--secondary);
  background: var(--secondary);
  padding: .5rem;
  box-shadow: var(--shadow-m);
}
@media (prefers-color-scheme: dark) {
  .phone { border-color: #0b1220; background: #0b1220; }
}

.phone-screen {
  aspect-ratio: 9 / 18;
  border-radius: var(--r-l);
  background: var(--bg);
  padding: 1rem .875rem;
  display: flex;
  flex-direction: column;
  gap: .625rem;
  overflow: hidden;
}

.phone-screen--photo { padding: 0; }
.phone-screen--photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.phone-topbar {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 700;
  color: var(--on-surface-variant);
}
.phone-topbar::before {
  content: "";
  width: 2.25rem;
  height: .25rem;
  border-radius: var(--r-xs);
  background: var(--outline-variant);
  margin-inline: auto;
}

.phone-title { font-size: .9375rem; font-weight: 800; color: var(--on-bg); }
.phone-note { font-size: .6875rem; color: var(--on-surface-variant); margin-top: auto; }

.bubble {
  border-radius: var(--r-m);
  padding: .5rem .7rem;
  font-size: .75rem;
  line-height: 1.35;
}
.bubble-pet { background: var(--brand); color: var(--on-brand); border-bottom-left-radius: var(--r-xs); }
.bubble-human { background: var(--surface-variant); color: var(--on-surface-variant); border-bottom-right-radius: var(--r-xs); align-self: flex-end; }

.mic-btn {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--brand);
  color: var(--on-brand);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin: auto;
  box-shadow: 0 0 0 .5rem color-mix(in srgb, var(--brand) 22%, transparent);
}

.wave {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: .2rem;
  height: 3rem;
  margin: auto 0;
}
.wave span {
  width: .3rem;
  border-radius: var(--r-xs);
  background: var(--brand);
}
.wave span:nth-child(1) { height: 35%; }
.wave span:nth-child(2) { height: 70%; }
.wave span:nth-child(3) { height: 100%; }
.wave span:nth-child(4) { height: 55%; }
.wave span:nth-child(5) { height: 80%; }
.wave span:nth-child(6) { height: 30%; }

.phone-strip {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
}
.phone-strip > figure { margin: 0; scroll-snap-align: start; }
.phone-strip figcaption {
  font-size: .875rem;
  font-weight: 600;
  color: var(--on-surface-variant);
  margin-top: .75rem;
  width: 15rem;
}

.mock-tag {
  display: inline-block;
  font-size: .625rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--accent-container);
  color: var(--on-accent-container);
  border-radius: var(--r-xs);
  padding: .1rem .4rem;
  margin-left: .35rem;
  vertical-align: middle;
}

/* ---------- 8. Kroki ---------- */

.steps { counter-reset: step; list-style: none; padding: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 3.25rem;
  margin-bottom: 1.5rem;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -.1rem;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--brand);
  color: var(--on-brand);
  font-weight: 800;
}
.steps strong { display: block; }
.steps span { color: var(--on-surface-variant); }

/* ---------- 9. Wyrozniki tresci ---------- */

.callout {
  border: 1px solid var(--outline-variant);
  border-left: 5px solid var(--brand);
  background: var(--surface);
  border-radius: var(--r-m);
  padding: 1.125rem 1.375rem;
  margin: 1.75rem 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout strong { color: var(--on-bg); }

.callout-warn {
  border-left-color: var(--accent);
  background: var(--accent-container);
  color: var(--on-accent-container);
}
.callout-warn strong { color: inherit; }

/* Disclaimer "entertainment only" - wymagany przez rozdz. 5 i 8.2.
   Celowo wyrozniony, bo to element zgodnosci, nie ozdobnik. */
.disclaimer {
  background: var(--brand-container);
  color: var(--on-brand-container);
  border-radius: var(--r-l);
  padding: 1.5rem 1.75rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.disclaimer .ico { font-size: 1.75rem; line-height: 1; }
.disclaimer p { margin: 0; color: inherit; }
.disclaimer strong { color: inherit; }

/* Placeholder do uzupelnienia przed publikacja. Instrukcja (rozdz. 9) wprost
   zabrania publikowania polityki z placeholderami, wiec musza rzucac sie w
   oczy - takze na wydruku i w trybie ciemnym. */
.todo {
  background: var(--error-container);
  color: var(--on-error-container);
  border-radius: var(--r-xs);
  padding: .05em .4em;
  font-weight: 700;
  font-size: .9em;
  /* Bez nowrap: najdluzsze placeholdery ("[UZUPELNIJ: KRAJ I ADRES W WYMAGANYM
     ZAKRESIE]") maja ponad 400px i przy 375px rozpychaly cala strone w poziomie. */
  overflow-wrap: anywhere;
}

/* ---------- 10. Tabele ---------- */

.table-scroll { overflow-x: auto; margin: 1.5rem 0; border-radius: var(--r-m); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  font-size: .9375rem;
  min-width: 30rem;
}
caption {
  text-align: left;
  font-weight: 700;
  padding-bottom: .625rem;
  color: var(--on-surface-variant);
}
th, td {
  text-align: left;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--outline-variant);
  vertical-align: top;
}
thead th {
  background: var(--surface-variant);
  color: var(--on-surface-variant);
  font-size: .8125rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
tbody tr:last-child td { border-bottom: 0; }

/* ---------- 11. Cennik ---------- */

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

.plan {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-l);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}
.plan-featured { border-color: var(--brand); border-width: 2px; box-shadow: var(--shadow-m); }
.plan .plan-name { font-size: .8125rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--on-surface-variant); }
.plan .plan-price { font-size: 2rem; font-weight: 800; margin: .5rem 0 .25rem; }
.plan .plan-period { color: var(--on-surface-variant); font-size: .9375rem; }
.plan ul { list-style: none; padding: 0; margin: 1.25rem 0 0; }
.plan li { display: flex; gap: .55rem; align-items: flex-start; font-size: .9375rem; }
.plan li::before { content: "✓"; color: var(--brand); font-weight: 800; flex: 0 0 auto; }

/* ---------- 12. FAQ ---------- */

details {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-m);
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
}
details[open] { box-shadow: var(--shadow-s); }
summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  color: var(--brand);
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1;
  flex: 0 0 auto;
}
details[open] summary::after { content: "−"; }
details > *:not(summary) { margin-top: .875rem; }
details > *:last-child { margin-bottom: 0; }

/* ---------- 13. Strony dokumentow ---------- */

.doc-header {
  padding-block: clamp(2rem, 5vw, 3.25rem) 1.5rem;
  border-bottom: 1px solid var(--outline-variant);
}
.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.25rem;
  font-size: .875rem;
  color: var(--on-surface-variant);
  margin-top: .5rem;
}
.doc-meta span { display: inline-flex; gap: .35rem; }

.doc-body { padding-block: 2.5rem var(--section-y); }
.doc-body h2 {
  font-size: 1.375rem;
  margin-top: 2.5rem;
  padding-top: .25rem;
  scroll-margin-top: 6rem;
}
.doc-body h2:first-of-type { margin-top: 0; }
.doc-body h3 { font-size: 1.0625rem; margin-top: 1.75rem; }

.toc {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--r-l);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2.5rem;
}
.toc h2 { font-size: 1rem !important; margin: 0 0 .75rem !important; text-transform: uppercase; letter-spacing: .06em; color: var(--on-surface-variant); }
.toc ol { margin: 0; columns: 2; column-gap: 2rem; font-size: .9375rem; }
@media (max-width: 640px) { .toc ol { columns: 1; } }
.toc li { break-inside: avoid; }

/* ---------- 14. Stopka ---------- */

.site-footer {
  background: var(--secondary);
  color: var(--on-secondary);
  padding-block: 3rem 2rem;
  margin-top: auto;
}
@media (prefers-color-scheme: dark) {
  .site-footer { background: #0b1220; color: #f3e8de; }
}

.site-footer a { color: inherit; text-decoration: none; opacity: .85; }
.site-footer a:hover { color: inherit; opacity: 1; text-decoration: underline; }

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  margin-bottom: 2.5rem;
}
.footer-grid h3 {
  color: inherit;
  font-size: .8125rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .7;
  margin-bottom: .875rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; font-size: .9375rem; }
.footer-grid li { margin-bottom: .5rem; }
.footer-grid li::marker { content: none; }

.footer-brand img { width: 3rem; height: 3rem; border-radius: var(--r-s); margin-bottom: .75rem; }
.footer-brand p { font-size: .9375rem; opacity: .8; max-width: 22rem; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .15);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  justify-content: space-between;
  font-size: .875rem;
  opacity: .8;
}

/* ---------- 15. Odstepy sekcji ---------- */

/* Zastapily atrybuty style="" w /subscription i /support. Powod: naglowek
   Content-Security-Policy wysylany przez hosting (patrz WWW-deploy/_headers)
   ma style-src 'self', ktore blokuje style inline - a nie warto oslabiac
   calej polityki przez 'unsafe-inline' dla czterech marginesow. */

.section-gap { margin: 2.5rem 0; }
.section-gap-bottom { margin-bottom: 3rem; }

/* ---------- 16. Druk ---------- */

@media print {
  .site-header, .site-footer, .btn-row, .toc { display: none; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .todo { border: 1px solid #000; background: transparent; color: #000; }
  a::after { content: " (" attr(href) ")"; font-size: .85em; }
}