/* Bilješke o probavi – marginálie: úzký sloupec textu, vlevo lišta mit / izvor, vpravo široký okraj s číslovanými bilješkama */
:root {
  --oker: #967c2c;
  --oker-tamna: #5f4e1c;
  --nebo: #59a6c0;
  --nebo-tamna: #2c6478;
  --tinta-cta: #224bc3;
  --papir: #faf9f5;
  --ploha: #f3efe2;
  --tekst: #2d281b;
  --siva: #5b5341;
  --lista: 7.5rem;
  --stupac: 37rem;
  --razmak: 3.25rem;
  --rub: 22rem;
  --naslov: "Spectral", Georgia, serif;
  --temelj: "Montserrat", "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--papir);
  color: var(--tekst);
  font-family: var(--temelj);
  font-size: 18px;
  line-height: 1.62;
  padding-bottom: 96px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--oker-tamna); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--tinta-cta); outline-offset: 3px;
}
small { font-size: .9rem; }
p { margin: 0; }

h1, h2, h3 { font-family: var(--naslov); color: var(--tekst); margin: 0; line-height: 1.14; }
h1 { font-size: clamp(2.3rem, 4.3vw, 3.45rem); font-weight: 600; letter-spacing: -.012em; }
h2 { font-size: clamp(1.85rem, 3vw, 2.4rem); font-weight: 600; letter-spacing: -.006em; }
h3 { font-size: 1.36rem; font-weight: 600; }

/* ---------- zaglavlje ---------- */
.zaglavlje {
  max-width: calc(var(--lista) + var(--stupac) + var(--razmak) + var(--rub) + 2.5rem);
  margin: 0 auto;
  padding: .9rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  border-bottom: 2px solid var(--tekst);
}
.marka {
  display: inline-flex; align-items: baseline; gap: .15rem;
  font-family: var(--naslov); font-size: 1.6rem; font-weight: 600; color: var(--tekst); text-decoration: none;
}
.marka sup { font-size: .95rem; color: var(--oker-tamna); font-style: italic; top: -.7em; position: relative; }

/* ---------- gumbi ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  font-family: var(--temelj); font-weight: 700; text-decoration: none; cursor: pointer;
  border: 2px solid var(--tekst); border-radius: 0;
}
.btn-cta { background: var(--tinta-cta); color: #fff; box-shadow: 5px 5px 0 var(--oker-tamna); }
.btn-cta:hover { background: #1a3a9a; }
.btn-cta:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--oker-tamna); }
.btn-zaglavlje { min-height: 52px; padding: .45rem 1.3rem; font-size: 18px; box-shadow: 3px 3px 0 var(--oker-tamna); }
.btn-glavni { min-height: 86px; min-width: 330px; padding: .8rem 2.2rem; font-size: 23px; line-height: 1.25; }

/* ---------- mreža: lista | stupac | rub (podpisový prvek) ---------- */
.list {
  max-width: calc(var(--lista) + var(--stupac) + var(--razmak) + var(--rub) + 2.5rem);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.red {
  display: grid;
  grid-template-columns: var(--lista) minmax(0, var(--stupac)) var(--rub);
  column-gap: 0;
  align-items: start;
}
.red > .lijevo { grid-column: 1; padding-right: 1.2rem; }
.red > .sredina { grid-column: 2; }
.red > .rub { grid-column: 3; margin-left: var(--razmak); }

.lijevo {
  font-family: var(--naslov); font-style: italic; font-size: 1.12rem; line-height: 1.3;
  color: var(--oker-tamna); text-align: right; padding-top: .3rem;
}
.lijevo.izvor-oznaka { color: var(--nebo-tamna); }

/* sazba: hustá, odsazení prvního řádku místo mezer */
.sazba p { hyphens: auto; -webkit-hyphens: auto; }
.sazba p + p { text-indent: 1.4em; }

/* horní indexy v textu */
sup.ref { font-size: .72em; line-height: 0; position: relative; top: -.15em; vertical-align: super; }
sup.ref a {
  font-family: var(--naslov); font-style: italic; font-weight: 700; color: var(--nebo-tamna);
  text-decoration: none; font-size: .95rem; padding: .2em .35em; margin: 0 -.25em 0 -.2em;
}
sup.ref a:hover { background: var(--ploha); }

/* bilješke v okraji, propojené tenkou linkou s místem v textu */
.biljeska {
  position: relative;
  font-size: 16px; line-height: 1.5; color: var(--siva);
  padding-top: .15rem;
  margin-bottom: .9rem;
}
.biljeska::before {
  content: ""; position: absolute;
  top: .78rem; right: 100%;
  width: calc(var(--razmak) - .35rem);
  border-top: 1px solid var(--nebo);
}
.biljeska::after {
  content: ""; position: absolute; top: calc(.78rem - 3px); right: calc(100% + var(--razmak) - .55rem);
  width: 6px; height: 6px; background: var(--nebo);
}
.biljeska .br {
  font-family: var(--naslov); font-style: italic; font-weight: 700; font-size: 1.15rem;
  color: var(--nebo-tamna); margin-right: .35rem;
}
.biljeska:target { background: var(--ploha); outline: 6px solid var(--ploha); }
.biljeska figure { margin: .4rem 0 0; }
.biljeska img { width: 100%; filter: sepia(.18) saturate(.92); }
.biljeska figcaption { font-size: 16px; margin-top: .35rem; color: var(--siva); }
.biljeska em { font-style: italic; }

/* ---------- uvod (hero) ---------- */
.uvod { padding: 2.4rem 0 2.6rem; }
.uvod h1 { margin-bottom: 1.1rem; }
.uvod .perex { font-size: 1.2rem; line-height: 1.58; margin-bottom: 1.5rem; }
.uvod .ispod-gumba { margin-top: 1.1rem; font-size: 1rem; color: var(--siva); }
.uvod .rub { padding-top: .5rem; }
.uvod .lijevo { padding-top: .9rem; }

/* ---------- odjeljci ---------- */
.odjeljak { padding: 2.2rem 0; border-top: 1px solid var(--tekst); }
.odjeljak h2 { margin-bottom: .9rem; }
.odjeljak .uvodna { margin-bottom: 1.3rem; }
.odjeljak .red + .red { margin-top: 1.2rem; }

.odjeljak .red-naslov + .red { margin-top: 0; }
.red > .sredina.siroko { grid-column: 2 / 4; }

/* mitovi */
.mit-tekst {
  font-family: var(--naslov); font-style: italic; font-size: 1.5rem; line-height: 1.3;
  color: var(--oker-tamna);
}
.mit h3 { margin-bottom: .4rem; }
.mit + .stvarnost { margin-top: .55rem !important; }
.stvarnost .sredina { border-left: 3px solid var(--oker); padding-left: 1rem; }

/* výklad */
.ilustracija { margin: 1.3rem auto 1.4rem; max-width: 760px; }
.ilustracija img { width: 100%; mix-blend-mode: multiply; }
.ilustracija figcaption { font-size: 15px; color: var(--siva); margin-top: .5rem; }
.red-ilustracija { display: block; }
.red-ilustracija .ilustracija { width: min(100%, 680px); }
[data-pricina] h3 { margin-bottom: .3rem; }
.znakovi { margin: .5rem 0 0; padding-left: 1.2rem; }
.znakovi li { margin-bottom: .25rem; }
.napomena-lijecnik { margin-top: .7rem; font-size: 17px; color: var(--siva); }

/* situace */
.scena h3 { margin-bottom: .3rem; }
.velika-fotka { margin: .4rem 0 .2rem; }
.velika-fotka img { width: 100%; filter: sepia(.15) saturate(.92); }
.velika-fotka figcaption { font-size: 15px; color: var(--siva); margin-top: .4rem; }

/* nabídka */
.ponuda { background: var(--ploha); border-top: 2px solid var(--tekst); border-bottom: 2px solid var(--tekst); }
.ponuda .gumb-red { margin-top: 1.4rem; }

/* recenze */
.glasovi { margin: .4rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.glas { margin: 0; padding: .3rem 1.6rem .3rem 1.2rem; border-left: 1px solid var(--tekst); }
.glas:first-child { border-left: 0; padding-left: 0; }
.glas blockquote { margin: 0; font-family: var(--naslov); font-size: 1.32rem; line-height: 1.35; }
.glas cite { display: block; margin-top: .3rem; font-style: normal; font-size: 15px; font-weight: 600; color: var(--oker-tamna); }

/* FAQ */
.pitanja-mreza { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; align-items: start; border-top: 1px solid #cfc6ad; }
.pitanja details { border-bottom: 1px solid #cfc6ad; padding: .7rem 0; }
.pitanja summary {
  cursor: pointer; font-family: var(--naslov); font-weight: 600; font-size: 1.2rem; line-height: 1.3;
  list-style: none; padding-right: 2rem; position: relative;
}
.pitanja summary::-webkit-details-marker { display: none; }
.pitanja summary::after { content: "+"; position: absolute; right: .2rem; top: 0; font-family: var(--temelj); color: var(--oker-tamna); }
.pitanja details[open] summary::after { content: "−"; }
.pitanja details p { margin-top: .45rem; }

/* závěr */
.zavrsetak .gumb-red { margin-top: 1.3rem; }

/* ---------- podnožje ---------- */
.podnozje {
  border-top: 2px solid var(--tekst);
  max-width: calc(var(--lista) + var(--stupac) + var(--razmak) + var(--rub) + 2.5rem);
  margin: 1rem auto 0; padding: 1.2rem 1.25rem 1.4rem;
  font-size: 15px; color: var(--siva);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 1.5rem;
}
.podnozje nav { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; }
.podnozje a { color: var(--siva); }

/* ---------- podstránky ---------- */
body.kratka { min-height: 100vh; display: flex; flex-direction: column; }
body.kratka main { flex: 1; }
.podstranica { max-width: 760px; margin: 0 auto; padding: 2.4rem 1.25rem 2rem; width: 100%; }
.podstranica h1 { font-size: clamp(2rem, 3.6vw, 2.7rem); margin-bottom: 1rem; }
.podstranica h2 { font-size: 1.4rem; margin: 1.5rem 0 .4rem; }
.podstranica p + p { margin-top: .7rem; }
.podstranica ul { padding-left: 1.2rem; }
.obrazac { margin-top: 1.4rem; display: grid; gap: .9rem; }
.obrazac label { font-weight: 600; font-size: 16px; display: block; margin-bottom: .25rem; }
.obrazac input, .obrazac textarea {
  width: 100%; font: inherit; padding: .65rem .75rem; border: 2px solid var(--tekst); border-radius: 0; background: #fff;
}
.obrazac button { min-height: 60px; font-size: 19px; padding: .6rem 1.6rem; justify-self: start; }
.hvala { margin-top: 1.2rem; padding: 1rem 1.2rem; background: var(--ploha); border-left: 3px solid var(--oker); }

/* ---------- popup a lišta (engine) ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(30, 26, 15, .8);
  display: none; align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.show { display: flex; }
.modal {
  position: relative; width: min(640px, 100%); background: var(--papir); color: var(--tekst);
  border: 2px solid var(--tekst); box-shadow: 10px 10px 0 var(--oker-tamna);
  padding: 2.4rem 2.2rem 2.2rem; text-align: center; max-height: 92vh; overflow: auto;
}
.modal .close {
  position: absolute; top: .5rem; right: .6rem; width: 46px; height: 46px;
  background: none; border: 2px solid var(--tekst); border-radius: 0;
  font-size: 30px; line-height: 1; cursor: pointer; color: var(--tekst);
}
.modal .badge {
  display: inline-block; background: var(--oker-tamna); color: #fff; font-weight: 700;
  padding: .35rem .9rem; font-size: 16px; margin-bottom: .8rem;
}
.modal h3 { font-family: var(--naslov); font-size: 46px; line-height: 1.1; margin: .2rem 0 .4rem; }
.modal > p { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; }
.modal .offer { background: var(--ploha); padding: .8rem 1rem; margin: 0 0 1.4rem; }
.modal .offer p { margin: .25rem 0; }
.modal .btn { white-space: normal; }
.btn-cta-xl { min-height: 86px; width: 100%; padding: .8rem 1.4rem; font-size: 23px; line-height: 1.25; }

.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 900;
  background: var(--tekst); color: var(--papir);
  display: flex; align-items: center; justify-content: center; gap: 1.2rem;
  padding: .7rem 1rem; border-top: 3px solid var(--oker);
}
.sticky-cta > span { font-weight: 600; font-size: 17px; }
.sticky-cta .btn {
  flex: 0 0 auto; min-height: 62px; padding: .5rem 1.5rem; font-size: 19px;
  border-color: var(--papir); box-shadow: 4px 4px 0 var(--oker);
}

/* ---------- tablet ---------- */
@media (max-width: 1180px) {
  :root { --lista: 0rem; --rub: 19rem; --razmak: 2.5rem; }
  .red > .lijevo { grid-column: 2; text-align: left; padding: 0 0 .3rem; }
  .red > .lijevo:empty { display: none; }
  .red { grid-template-columns: 0 minmax(0, 1fr) var(--rub); }
  .red > .sredina { grid-row: 2; }
  .red > .lijevo { grid-row: 1; }
  .red > .rub { grid-row: 2; }
  .biljeska::after { display: none; }
}

/* ---------- mobil ---------- */
@media (max-width: 760px) {
  body { font-size: 17.5px; padding-bottom: 132px; }
  .red { display: block; }
  .red > .rub { margin: .9rem 0 0; }
  .glasovi, .pitanja-mreza { grid-template-columns: 1fr; }
  .glas, .glas:first-child { border-left: 0; padding: .8rem 0; border-bottom: 1px solid #cfc6ad; }
  .glas:last-child { border-bottom: 0; }
  .lijevo { padding: 0 0 .3rem; }
  .biljeska { padding-left: .9rem; border-left: 1px solid var(--nebo); font-size: 16px; }
  .biljeska::before, .biljeska::after { display: none; }
  .uvod { padding-top: 1.5rem; }
  .uvod .perex { font-size: 1.1rem; }
  .btn-glavni { min-width: 0; width: calc(100% - 6px); font-size: 22px; }
  .zaglavlje { padding: .7rem .9rem; gap: .5rem; }
  .marka { font-size: 1.12rem; white-space: nowrap; }
  .marka sup { display: none; }
  .btn-zaglavlje { font-size: 18px; padding: .35rem .65rem; min-height: 50px; white-space: nowrap; }
  .mit-tekst { font-size: 1.32rem; }
  .modal { padding: 2.6rem 1.2rem 1.4rem; }
  .modal h3 { font-size: 36px; white-space: nowrap; }
  .btn-cta-xl { font-size: 20px; }
  .sticky-cta { flex-direction: column; gap: .45rem; padding: .55rem .8rem .7rem; }
  .sticky-cta > span { font-size: 16px; text-align: center; }
  .sticky-cta .btn { width: 100%; min-height: 60px; }
}