/* =============================================================================
   polskizwiazekwindykacji.pl - Windykacja w praktyce
   Jeden arkusz, bez frameworka.
   Odniesienie wizualne: papier ksiegowy i dokument urzedowy. Zielen butelkowa
   nawiazuje do historycznej kolorystyki domeny, karmin sluzy wylacznie
   znacznikom paragrafu i liczbom terminow.
   Kolejnosc: zmienne / reset / typografia / naglowek / hero / skala / tresc / stopka.
   ========================================================================== */

:root {
  --zielen:      #123f31;
  --zielen-2:    #2c6a55;
  --zielen-3:    #0b2a20;
  --karmin:      #8c2f39;
  --karmin-2:    #6d2129;

  --tusz:        #16211d;
  --tusz-2:      #414f49;
  --szept:       #6d7c75;
  --linia:       #cfd8d1;
  --linia-2:     #e2e8e3;
  --papier:      #edf1ec;
  --karta:       #fbfcfa;

  --szer:        1140px;
  --kolumna:     40rem;
  --margines:    15rem;

  --display: "Zilla Slab", Rockwell, "Bookman Old Style", Georgia, serif;
  --tekst:   "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--tusz);
  font: 400 1.0325rem/1.68 var(--tekst);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
img { height: auto; display: block; }
p { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.15em; padding-left: 1.2em; }
li { margin-bottom: .45em; }
a { color: var(--zielen-2); text-underline-offset: .15em; }
a:hover { color: var(--karmin); }
:focus-visible { outline: 2px solid var(--karmin); outline-offset: 3px; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.008em;
  color: var(--zielen);
  margin: 0 0 .5em;
}
h1 { font-size: clamp(1.95rem, 1.4rem + 2.2vw, 3.05rem); line-height: 1.08; }
h2 { font-size: clamp(1.35rem, 1.18rem + .72vw, 1.72rem); margin-top: 2.5em; }
h3 { font-size: 1.12rem; font-weight: 600; margin-top: 1.9em; color: var(--zielen-3); }
h2 + h3 { margin-top: 1.3em; }

.szer { width: min(100% - 2.4rem, var(--szer)); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.etykieta {
  font-family: var(--tekst);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
}

/* ------------------------------ naglowek ------------------------------ */
/* Jasna belka zamknieta podwojna kreska, jak nadruk na druku urzedowym.   */

.gora { position: relative; z-index: 20; background: var(--karta); border-bottom: 1px solid var(--linia); }
.gora .szer { display: flex; align-items: center; gap: 1.5rem; padding: 1rem 0; flex-wrap: wrap; }
.podkreslenie { height: 3px; background: var(--zielen); border-bottom: 1px solid var(--karmin); }

.znak { display: flex; align-items: center; gap: .7rem; text-decoration: none; margin-right: auto; }
.znak .par {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--karmin);
  line-height: 1;
}
.znak b {
  display: block;
  font-family: var(--display);
  font-size: 1.16rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--zielen);
}
.znak i { display: block; font-style: normal; font-size: .655rem; letter-spacing: .13em; text-transform: uppercase; color: var(--szept); margin-top: .12rem; }
.znak:hover b { color: var(--karmin); }

/* Menu gorne. Piec dzialow, kazdy rozwija liste swoich podstron.
   Bez JavaScriptu: :hover dla myszy, :focus-within dla klawiatury.
   Wszystkie odnosniki sa w kodzie strony niezaleznie od stanu menu. */

.przelacznik { display: none; }
.przycisk-menu { display: none; }

.menu .poziomy { display: flex; gap: 1.35rem; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.menu .poziomy > li { margin: 0; position: relative; }
.menu a { display: inline-block; font-size: .795rem; font-weight: 500; color: var(--tusz-2); text-decoration: none; }

.menu .szczyt { padding-bottom: 3px; border-bottom: 2px solid transparent; }
.menu .szczyt:hover,
.grupa.biezaca > .szczyt,
.grupa:focus-within > .szczyt { color: var(--zielen); border-bottom-color: var(--karmin); }

/* mostek na przerwie miedzy pozycja a lista, zeby kursor nie gubil menu */
.grupa::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: .65rem; }

.podmenu {
  position: absolute;
  top: calc(100% + .6rem);
  left: -1rem;
  z-index: 30;
  min-width: 15.5rem;
  margin: 0;
  padding: .45rem 0;
  list-style: none;
  background: var(--karta);
  border: 1px solid var(--linia);
  border-top: 2px solid var(--karmin);
  box-shadow: 0 8px 20px rgba(16, 32, 26, .13);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity .13s ease, transform .13s ease, visibility 0s linear .13s;
}
.grupa:hover > .podmenu,
.grupa:focus-within > .podmenu {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .13s ease, transform .13s ease;
}
/* dwie ostatnie grupy otwieraja sie do lewej, zeby lista nie wychodzila
   poza prawa krawedz okna i nie tworzyla poziomego przewijania */
.menu .poziomy > li:nth-last-child(-n+2) > .podmenu { left: auto; right: -1rem; }

.podmenu li { margin: 0; }
.podmenu a { display: block; padding: .42rem 1.1rem; line-height: 1.35; }
.podmenu a:hover { background: var(--papier); color: var(--zielen); }
.podmenu a[aria-current] { color: var(--zielen); font-weight: 600; box-shadow: inset 3px 0 0 var(--karmin); }

@media (prefers-reduced-motion: reduce) {
  .podmenu { transition: none; transform: none; }
}

/* -------------------------------- hero -------------------------------- */

.hero { padding: 2.6rem 0 0; max-width: 54rem; }
.hero .oko { display: block; color: var(--karmin); margin-bottom: .9rem; }
.hero h1 { max-width: 20ch; }
.hero .wstep {
  font-size: clamp(1.08rem, 1rem + .38vw, 1.26rem);
  line-height: 1.58;
  color: var(--tusz-2);
  max-width: 44rem;
  margin-bottom: 0;
}
.sygnatura {
  display: flex; flex-wrap: wrap; gap: .4rem 1.4rem;
  margin-top: 1.5rem;
  color: var(--szept);
}
.sygnatura span + span::before { content: "/"; margin-right: 1.4rem; color: var(--linia); }

/* --------------------------- skala terminow ---------------------------- */
/* Element rozpoznawczy serwisu: liczby, na ktorych opiera sie kazdy tekst */

.skala { list-style: none; margin: 2.6rem 0 0; padding: 0; display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); }
.skala li { margin: 0; padding: .85rem 1.2rem .95rem 0; border-top: 2px solid var(--karmin); }
.skala b {
  display: block;
  font-family: var(--display);
  font-size: 2.35rem;
  font-weight: 700;
  line-height: 1;
  color: var(--zielen);
  font-variant-numeric: tabular-nums lining-nums;
}
.skala b span { font-size: .95rem; font-weight: 600; color: var(--tusz-2); margin-left: .35rem; letter-spacing: 0; }
.skala em { display: block; font-style: normal; font-size: .855rem; line-height: 1.35; color: var(--tusz-2); margin-top: .45rem; }

/* ------------------------------- tresc -------------------------------- */

.tresc { position: relative; max-width: var(--kolumna); padding: 2.8rem 0 1rem 2.5rem; }
.tresc > h2 { position: relative; }
.tresc > h2::before {
  content: "\00a7";
  position: absolute;
  left: -2.5rem;
  top: .04em;
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.15em;
  color: var(--karmin);
}
.tresc strong { font-weight: 600; color: var(--zielen); }
.tresc a { color: var(--zielen-2); text-decoration: underline; text-decoration-color: var(--karmin); }
.tresc a:hover { color: var(--karmin); }

.tresc ol { counter-reset: krok; list-style: none; padding-left: 0; }
.tresc ol li { position: relative; padding-left: 2.1rem; }
.tresc ol li::before {
  counter-increment: krok; content: counter(krok, decimal-leading-zero);
  position: absolute; left: 0; top: .12em;
  font-family: var(--display); font-weight: 700; font-size: .92rem; color: var(--karmin);
  font-variant-numeric: tabular-nums;
}
.tresc ul { list-style: none; padding-left: 0; }
.tresc ul li { position: relative; padding-left: 1.3rem; }
.tresc ul li::before { content: ""; position: absolute; left: 0; top: .65em; width: 8px; height: 2px; background: var(--zielen-2); }

/* adnotacja na marginesie, jak dopisek na akcie */
.adnotacja {
  float: right;
  width: var(--margines);
  margin: .5rem calc(-1 * (var(--margines) + 2.5rem)) 1.2rem 3rem;
  padding-left: .85rem;
  border-left: 2px solid var(--karmin);
  font-size: .845rem;
  line-height: 1.5;
  color: var(--tusz-2);
}
.adnotacja b { display: block; font-family: var(--tekst); font-size: .66rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--karmin); margin-bottom: .3rem; }
.adnotacja p { margin: 0; }

.uwaga {
  margin: 2rem 0;
  padding: 1.1rem 1.3rem;
  background: var(--karta);
  border: 1px solid var(--linia);
  border-left: 4px solid var(--zielen);
}
.uwaga p { margin: 0; font-size: .97rem; line-height: 1.55; }
.uwaga p + p { margin-top: .7rem; }

/* ------------------------- pytania i odpowiedzi ------------------------ */

.pyt { max-width: var(--kolumna); margin: 3.4rem 0 0; }
.pyt h2 { margin: 0 0 1.4rem; font-size: 1.24rem; padding-bottom: .55rem; border-bottom: 3px double var(--zielen); }
.pyt dl { margin: 0; }
.pyt dt { font-weight: 600; font-size: .995rem; color: var(--zielen); margin-top: 1.4rem; }
.pyt dl > dt:first-child { margin-top: 0; }
.pyt dd { margin: .4rem 0 0; color: var(--tusz-2); font-size: .97rem; }

/* ------------------------------ powiazane ----------------------------- */

.dalej { margin: 3.6rem 0 4rem; }
.dalej h2 { font-family: var(--tekst); font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--szept); margin: 0 0 1.1rem; padding-bottom: .5rem; border-bottom: 1px solid var(--linia); }
.dalej ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 0 2.4rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.dalej li { margin: 0; border-bottom: 1px solid var(--linia); }
.dalej a { display: block; padding: .95rem 0; text-decoration: none; }
.dalej a b { display: block; font-family: var(--display); font-weight: 700; font-size: 1.02rem; line-height: 1.25; color: var(--zielen); }
.dalej a span { display: block; margin-top: .3rem; font-size: .89rem; line-height: 1.4; color: var(--tusz-2); }
.dalej a:hover b { color: var(--karmin); }

/* ---------------------------- strona glowna --------------------------- */

.otwarcie { padding: 3rem 0 0; }
.otwarcie .oko { display: block; color: var(--karmin); margin-bottom: 1rem; }
.otwarcie h1 { max-width: 17ch; font-size: clamp(2.2rem, 1.4rem + 3.4vw, 3.9rem); }
.otwarcie .lid { max-width: 42rem; font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); line-height: 1.55; color: var(--tusz-2); }
.otwarcie .lid strong { color: var(--zielen); font-weight: 600; }

.opis-serwisu { max-width: var(--kolumna); margin: 2.8rem 0 0; }
.opis-serwisu h2 { font-size: 1.3rem; margin-top: 2rem; }
.opis-serwisu h2:first-child { margin-top: 0; }

.dzial { margin: 3.6rem 0 0; }
.dzial > h2 {
  font-family: var(--tekst);
  font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase;
  color: var(--zielen);
  margin: 0 0 1.2rem;
  padding-bottom: .55rem;
  border-bottom: 3px double var(--zielen);
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
}
.dzial > h2 em { font-style: normal; font-weight: 400; letter-spacing: 0; text-transform: none; font-size: .93rem; color: var(--tusz-2); }
.spis { list-style: none; margin: 0; padding: 0; display: grid; gap: 0 2.6rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.spis li { margin: 0; border-bottom: 1px solid var(--linia); }
.spis a { display: block; padding: 1rem 0; text-decoration: none; }
.spis b { display: block; font-family: var(--display); font-weight: 700; font-size: 1.05rem; line-height: 1.25; color: var(--zielen); }
.spis span { display: block; margin-top: .3rem; font-size: .9rem; line-height: 1.42; color: var(--tusz-2); }
.spis a:hover b { color: var(--karmin); }

/* -------------------------------- stopka ------------------------------ */

.dol { margin-top: 4.5rem; background: var(--zielen-3); color: rgba(240,246,242,.72); font-size: .92rem; }
.dol .szer { padding: 2.9rem 0 2.2rem; }
.dol .siatka { display: grid; gap: 2rem; grid-template-columns: minmax(16rem, 1.7fr) repeat(auto-fit, minmax(11rem, 1fr)); }
.dol h2 { color: #fff; font-family: var(--tekst); font-size: .68rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; margin: 0 0 .85rem; }
.dol p { margin-bottom: .8rem; line-height: 1.6; }
.dol ul { list-style: none; padding: 0; margin: 0; }
.dol li { margin-bottom: .5rem; }
.dol a { color: rgba(240,246,242,.82); text-decoration: none; }
.dol a:hover { color: #fff; text-decoration: underline; }
.dol .znak b { color: #fff; }
.dol .znak i { color: rgba(240,246,242,.5); }
.dol .znak .par { color: var(--karmin); }
.dol .znak { margin: 0 0 1rem; }
.dol .zastrzezenie { margin-top: 2.2rem; padding-top: 1.1rem; border-top: 1px solid rgba(255,255,255,.14); font-size: .83rem; line-height: 1.55; color: rgba(240,246,242,.5); }
.dol .zastrzezenie span { display: block; }
.dol .zastrzezenie span + span { margin-top: .4rem; }

/* --------------------------------- 404 -------------------------------- */

.pusto { max-width: var(--kolumna); padding: 3rem 0 2rem; }
.pusto h1 { font-size: clamp(1.9rem, 1.4rem + 2.2vw, 2.9rem); }

/* ---------------------------- responsywnosc --------------------------- */

@media (max-width: 1080px) {
  .adnotacja {
    float: none;
    width: auto;
    margin: 1.6rem 0;
  }
}

@media (max-width: 900px) {
  .gora .szer { flex-wrap: wrap; }

  .przelacznik { display: block; position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .przycisk-menu {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .85rem;
    font-size: .715rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--zielen);
    background: var(--papier);
    border: 1px solid var(--linia);
    border-left: 3px solid var(--karmin);
    cursor: pointer;
  }
  .przycisk-menu::after { content: "+"; font-size: 1.05rem; line-height: 1; color: var(--karmin); transition: transform .15s ease; }
  .przelacznik:checked ~ .przycisk-menu::after { transform: rotate(45deg); }
  .przelacznik:focus-visible ~ .przycisk-menu { outline: 2px solid var(--karmin); outline-offset: 2px; }

  .menu { display: none; width: 100%; }
  .przelacznik:checked ~ .menu { display: block; }
  .menu .poziomy { flex-direction: column; gap: 0; }
  .menu .poziomy > li { border-top: 1px solid var(--linia); padding: .75rem 0; }
  .menu .poziomy > li:first-child { border-top: 0; }
  .menu .szczyt {
    font-size: .705rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase;
    color: var(--zielen); padding-bottom: 0; border-bottom: 0;
  }
  .grupa::after { display: none; }

  .podmenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: none;
    min-width: 0;
    margin: .55rem 0 0;
    padding: 0 0 0 .9rem;
    background: none;
    border: 0;
    border-left: 2px solid var(--linia);
    box-shadow: none;
  }
  .podmenu a { padding: .32rem 0; font-size: .87rem; }
  .podmenu a:hover { background: none; }
  .podmenu a[aria-current] { box-shadow: none; }
}

@media (max-width: 760px) {
  body { font-size: 1rem; }
  .tresc { padding-left: 0; }
  .tresc > h2::before { position: static; margin-right: .4rem; }
  .gora .szer { gap: .7rem 1.1rem; padding: .85rem 0; }
  .znak { margin-right: 0; }
  .skala li { padding-right: .8rem; }
  .skala b { font-size: 2rem; }
  .hero { padding-top: 2rem; }
}

@media print {
  .gora, .podkreslenie, .dol, .dalej { display: none; }
  body { background: #fff; font-size: 11pt; }
  .adnotacja { float: none; width: auto; margin: 1rem 0; }
}