/* =========================================================================
   HCAA – hcaa.cz
   Vlastni styl webu. Bez frameworku, bez externich fontu.
   Poradi: 1 promenne, 2 zaklad, 3 layout, 4 komponenty, 5 sekce, 6 responzivita
   ========================================================================= */

/* ---------------------------------------------------------------- 1. TOKENY */
:root {
  /* Barvy – tmava modra jako zaklad duveryhodnosti, mosaz jako akcent */
  --ink:        #0d1526;
  --ink-2:      #16233b;
  --ink-3:      #23344f;
  --telo:       #47566d;
  --slabe:      #6d7d95;
  --slabsi:     #93a1b5;

  --linka:      #e4e9f0;
  --linka-2:    #eef2f7;
  --plocha:     #ffffff;
  --plocha-2:   #f6f8fc;
  --plocha-3:   #eef2f8;

  --akcent:     #8f6d2c;   /* mosaz – text a odkazy na svetlem, kontrast 5.2:1 */
  --akcent-2:   #b3893a;   /* mosaz – plochy a tlacitka */
  --akcent-3:   #cfa964;   /* mosaz – dekorace na tmavem */
  --akcent-tlum:#faf6ed;

  --modra:      #17427e;
  --zelena-ok:  #17694a;
  --cervena:    #a6242b;

  /* Typografie */
  --pismo: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
           Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --pismo-nadpis: var(--pismo);

  /* Rozmery */
  --sirka:      1180px;
  --sirka-text: 720px;
  --radius:     10px;
  --radius-s:   6px;
  --mezera:     clamp(3.5rem, 7vw, 6rem);

  /* Stiny – jemne, zadne vyrazne */
  --stin-1: 0 1px 2px rgba(13, 21, 38, .05);
  --stin-2: 0 4px 20px rgba(13, 21, 38, .07);
  --stin-3: 0 12px 40px rgba(13, 21, 38, .10);

  --hlavicka-vyska: 72px;
}

/* ---------------------------------------------------------------- 2. ZAKLAD */
*, *::before, *::after { box-sizing: border-box; }

/* Atribut hidden ma prednost pred jakymkoli display nize v souboru. */
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--hlavicka-vyska) + 16px);
  /* Zavrene mobilni menu stoji za pravym okrajem. "clip" jeho presah odstrihne
     a na rozdil od "hidden" nevytvori novy rolovaci kontejner, takze
     position: sticky u hlavicky dal funguje. */
  overflow-x: clip;
}
@supports not (overflow-x: clip) {
  body { overflow-x: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  font-family: var(--pismo);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--telo);
  background: var(--plocha);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5 {
  font-family: var(--pismo-nadpis);
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -.02em;
  margin: 0 0 .6em;
  font-weight: 700;
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 1.35rem + 2.6vw, 3.05rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.55rem, 1.2rem + 1.5vw, 2.15rem); }
h3 { font-size: clamp(1.2rem, 1.06rem + .6vw, 1.4rem); }
h4 { font-size: 1.0625rem; letter-spacing: -.01em; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

a { color: var(--akcent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible {
  outline: 2px solid var(--modra);
  outline-offset: 3px;
  border-radius: 3px;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
strong, b { color: var(--ink-2); font-weight: 650; }
small { font-size: .8125rem; }
hr { border: 0; border-top: 1px solid var(--linka); margin: 2.5rem 0; }

ul, ol { margin: 0 0 1.25em; padding-left: 1.35em; }
li { margin-bottom: .45em; }
li::marker { color: var(--akcent-2); }

table { border-collapse: collapse; width: 100%; }

/* ---------------------------------------------------------------- 3. LAYOUT */
.obal {
  width: 100%;
  max-width: var(--sirka);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.obal--uzky { max-width: 880px; }

.sekce { padding-block: var(--mezera); }
.sekce--tesna { padding-block: clamp(2.5rem, 5vw, 3.75rem); }
.sekce--seda { background: var(--plocha-2); }
.sekce--tmava { background: var(--ink); color: #c6d0de; }
.sekce--tmava h2, .sekce--tmava h3 { color: #fff; }

.mrizka { display: grid; gap: clamp(1rem, 2.5vw, 1.75rem); }
.mrizka--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mrizka--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.mrizka--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stred { text-align: center; }
.nadpis-sekce { max-width: 640px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.nadpis-sekce.stred { margin-inline: auto; }
.nadpis-sekce p { color: var(--slabe); font-size: 1.075rem; margin-bottom: 0; }

/* Nadobjekt sekce – male velke pismo nad nadpisem */
.stitek-sekce {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--akcent);
  margin-bottom: .7rem;
}
.sekce--tmava .stitek-sekce { color: var(--akcent-3); }

/* ------------------------------------------------------------ 4. KOMPONENTY */

/* --- Tlacitka --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  font: inherit;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.2;
  padding: .85em 1.6em;
  border: 1px solid transparent;
  border-radius: var(--radius-s);
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
  text-align: center;
}
.btn:hover { text-decoration: none; }
.btn--hlavni { background: var(--akcent-2); color: #fff; box-shadow: var(--stin-1); }
.btn--hlavni:hover { background: #a17b32; color: #fff; box-shadow: var(--stin-2); }
.btn--tmavy { background: var(--ink); color: #fff; }
.btn--tmavy:hover { background: var(--ink-2); color: #fff; }
.btn--obrys { background: transparent; border-color: var(--linka); color: var(--ink); }
.btn--obrys:hover { border-color: var(--ink-3); background: var(--plocha-2); color: var(--ink); }
.btn--obrys-svetly { background: transparent; border-color: rgba(255,255,255,.28); color: #fff; }
.btn--obrys-svetly:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.btn--siroky { width: 100%; }
.btn--velky { padding: 1em 1.9em; font-size: 1rem; }
.btn svg { width: 1.05em; height: 1.05em; flex: none; }

.btn-radek { display: flex; flex-wrap: wrap; gap: .75rem; }

/* --- Odkaz se sipkou --- */
.odkaz-sipka {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink-2);
}
.odkaz-sipka svg { width: .95em; height: .95em; transition: transform .18s ease; }
.odkaz-sipka:hover { color: var(--akcent); text-decoration: none; }
.odkaz-sipka:hover svg { transform: translateX(3px); }

/* --- Hlavicka --- */
.hlavicka {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--linka);
}
.hlavicka__lista {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: var(--hlavicka-vyska);
}
.logo { display: inline-flex; align-items: center; gap: .65rem; margin-right: auto; }
.logo:hover { text-decoration: none; }
.logo__znak {
  width: 38px; height: 38px; flex: none;
  border-radius: 8px;
  background: var(--ink);
  color: var(--akcent-3);
  display: grid; place-items: center;
  font-weight: 700; font-size: .95rem; letter-spacing: .02em;
}
.logo__text { display: flex; flex-direction: column; line-height: 1.12; }
.logo__nazev { font-weight: 700; font-size: 1.05rem; color: var(--ink); letter-spacing: -.02em; }
.logo__nazev em { font-style: normal; color: var(--akcent); }
.logo__popis {
  font-size: .615rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--slabsi); font-weight: 600;
}
/* Logo nahrane v administraci. Vyska se ridi nastavenim, sirka dopocita sama;
   na uzkych displejich se omezi, aby netlacilo na tlacitko menu. */
.logo__obrazek { display: block; width: auto; max-width: min(260px, 46vw); object-fit: contain; }

/* --- Hlavni navigace --- */
.navigace { display: flex; align-items: center; gap: .15rem; }
.navigace > ul { display: flex; align-items: center; gap: .1rem; list-style: none; margin: 0; padding: 0; }
.navigace li { margin: 0; position: relative; }
.navigace a {
  display: flex; align-items: center; gap: .3em;
  padding: .55rem .8rem;
  font-size: .925rem; font-weight: 550;
  color: var(--ink-2);
  border-radius: var(--radius-s);
  white-space: nowrap;
  transition: color .16s ease, background-color .16s ease;
}
.navigace a:hover { color: var(--akcent); background: var(--plocha-2); text-decoration: none; }
.navigace a[aria-current="page"], .navigace li.je-aktivni > a { color: var(--akcent); }
.navigace .sipka { width: .6em; height: .6em; opacity: .5; transition: transform .16s ease; }
/* Tlacitko pro rozbaleni podmenu je jen pro dotykove menu – na desktopu se
   podmenu otevira najetim mysi. */
.navigace .rozbalit { display: none; }
.navigace li:hover > a .sipka { transform: rotate(180deg); }

/* Rozbalovaci podmenu (desktop) */
.navigace ul ul {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 262px;
  background: #fff;
  border: 1px solid var(--linka);
  border-radius: var(--radius);
  box-shadow: var(--stin-3);
  padding: .4rem;
  list-style: none;
  margin: 0;
  display: none;
  flex-direction: column;
  gap: 1px;
}

/* Neviditelny mustek pres mezeru mezi polozkou a podmenu.
   Bez nej mys pri ceste dolu opusti oblast :hover a podmenu zmizi driv,
   nez na nej uzivatel dojede. */
.navigace ul ul::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}
/* Totez pro treti uroven, ktera se rozbaluje doprava. */
.navigace ul ul ul::before {
  top: 0;
  bottom: 0;
  left: -8px;
  right: auto;
  width: 8px;
  height: auto;
}

.navigace li:hover > ul,
.navigace li:focus-within > ul { display: flex; }

/* Polozka s otevrenym podmenu zustava zvyraznena, aby bylo jasne,
   kam podmenu patri. */
.navigace > ul > li:hover > a { color: var(--akcent); background: var(--plocha-2); }
.navigace ul ul a {
  padding: .58rem .75rem;
  font-weight: 500;
  font-size: .9rem;
  border-radius: var(--radius-s);
  white-space: normal;
  line-height: 1.35;
}
.navigace ul ul ul { top: -.4rem; left: calc(100% + 4px); }

/* --- Prepinac jazyku --- */
.jazyky { display: flex; align-items: center; gap: 2px; padding-left: .5rem; border-left: 1px solid var(--linka); }
.jazyky a {
  font-size: .78rem; font-weight: 700; letter-spacing: .05em;
  padding: .35rem .5rem; border-radius: 5px; color: var(--slabe);
}
.jazyky a:hover { background: var(--plocha-2); color: var(--ink); text-decoration: none; }
.jazyky a.aktivni { color: var(--ink); background: var(--plocha-3); }

.hlavicka__tel {
  display: inline-flex; align-items: center; gap: .45rem;
  font-weight: 650; font-size: .925rem; color: var(--ink);
  padding: .5rem .9rem; border: 1px solid var(--linka); border-radius: var(--radius-s);
  transition: border-color .16s ease, background-color .16s ease;
}
.hlavicka__tel:hover { border-color: var(--akcent-2); background: var(--akcent-tlum); text-decoration: none; }
.hlavicka__tel svg { width: 1em; height: 1em; color: var(--akcent); }

/* --- Prepinac mobilniho menu --- */
.menu-tlacitko {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--linka); border-radius: var(--radius-s);
  cursor: pointer; color: var(--ink);
}
.menu-tlacitko span {
  display: block; width: 19px; height: 2px; background: currentColor; border-radius: 2px;
  position: relative; transition: background-color .2s ease;
}
.menu-tlacitko span::before, .menu-tlacitko span::after {
  content: ''; position: absolute; left: 0; width: 19px; height: 2px; background: currentColor;
  border-radius: 2px; transition: transform .22s ease;
}
.menu-tlacitko span::before { top: -6px; }
.menu-tlacitko span::after  { top: 6px; }
.menu-tlacitko[aria-expanded="true"] span { background: transparent; }
.menu-tlacitko[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.menu-tlacitko[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

/* --- Drobecky --- */
.drobecky { background: var(--plocha-2); border-bottom: 1px solid var(--linka); }
.drobecky ol {
  display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .55rem;
  list-style: none; margin: 0; padding: .8rem 0; font-size: .82rem;
}
.drobecky li { margin: 0; display: flex; align-items: center; gap: .55rem; color: var(--slabe); }
.drobecky li + li::before { content: '›'; color: var(--slabsi); }
.drobecky a { color: var(--slabe); }
.drobecky a:hover { color: var(--akcent); }
.drobecky [aria-current] { color: var(--ink-2); font-weight: 600; }

/* --- Hero --- */
.hero {
  position: relative;
  background: linear-gradient(168deg, #0d1526 0%, #16253f 52%, #1b2f4e 100%);
  color: #c8d3e2;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 380px at 88% -12%, rgba(207,169,100,.16), transparent 62%),
    radial-gradient(700px 400px at 6% 108%, rgba(23,66,126,.35), transparent 60%);
  pointer-events: none;
}
.hero__obsah {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding-block: clamp(3.25rem, 7vw, 5.5rem);
}
.hero h1 { color: #fff; margin-bottom: .5em; }
.hero h1 em { font-style: normal; color: var(--akcent-3); }
.hero__perex {
  font-size: clamp(1.03rem, .98rem + .35vw, 1.2rem);
  color: #b9c6d8;
  max-width: 34em;
  margin-bottom: 1.9rem;
}
.hero__perex strong { color: #fff; font-weight: 600; }

.hero__odznak {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--akcent-3);
  background: rgba(207,169,100,.1);
  border: 1px solid rgba(207,169,100,.26);
  padding: .42rem .95rem; border-radius: 100px;
  margin-bottom: 1.4rem;
}
.hero__odznak svg { width: .95em; height: .95em; }

.hero__cisla {
  display: flex; flex-wrap: wrap; gap: 1.75rem 2.5rem;
  margin-top: 2.5rem; padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,.11);
}
.hero__cislo strong {
  display: block; font-size: 1.65rem; font-weight: 700; color: #fff; line-height: 1.1;
  letter-spacing: -.02em;
}
.hero__cislo span {
  display: block; font-size: .78rem; color: #93a5bd; margin-top: .2rem;
  letter-spacing: .04em;
}

/* Karta s rychlou nabidkou v heru */
.hero__karta {
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 14px;
  padding: clamp(1.5rem, 3vw, 2rem);
  backdrop-filter: blur(6px);
}
.hero__karta h2 {
  font-size: 1.02rem; color: #fff; margin-bottom: 1.15rem;
  padding-bottom: .9rem; border-bottom: 1px solid rgba(255,255,255,.11);
  letter-spacing: -.01em;
}
.hero__cenik { list-style: none; margin: 0 0 1.35rem; padding: 0; }
.hero__cenik li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: .62rem 0; border-bottom: 1px dashed rgba(255,255,255,.1);
  font-size: .93rem; margin: 0;
}
.hero__cenik li:last-child { border-bottom: 0; }
.hero__cenik a { color: #cfdae8; }
.hero__cenik a:hover { color: #fff; }
.hero__cenik b { color: var(--akcent-3); font-weight: 700; white-space: nowrap; font-size: .98rem; }
.hero__poznamka { font-size: .78rem; color: #8496b0; margin-top: .9rem; }

/* --- Duveryhodnostni pas --- */
.pas-duvery {
  background: var(--plocha-2);
  border-bottom: 1px solid var(--linka);
}
.pas-duvery ul {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem;
  list-style: none; margin: 0; padding: 1.1rem 0;
}
.pas-duvery li {
  display: flex; align-items: center; gap: .6rem; margin: 0;
  font-size: .875rem; font-weight: 550; color: var(--ink-2);
}
.pas-duvery svg { width: 1.05rem; height: 1.05rem; color: var(--akcent-2); flex: none; }

/* --- Karta --- */
.karta {
  display: flex; flex-direction: column;
  background: #fff;
  border: 1px solid var(--linka);
  border-radius: var(--radius);
  padding: clamp(1.35rem, 2.6vw, 1.85rem);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  height: 100%;
}
a.karta:hover, .karta--klik:hover {
  border-color: #d6c39a;
  box-shadow: var(--stin-2);
  text-decoration: none;
  transform: translateY(-2px);
}
.karta h3 { margin-bottom: .45rem; font-size: 1.13rem; }
.karta p { color: var(--telo); font-size: .945rem; margin-bottom: 1.1rem; }
.karta > :last-child { margin-top: auto; }
.karta__ikona {
  width: 42px; height: 42px; border-radius: 9px;
  background: var(--akcent-tlum); color: var(--akcent);
  display: grid; place-items: center; margin-bottom: 1.05rem;
}
.karta__ikona svg { width: 20px; height: 20px; }
.karta__cena {
  font-size: .82rem; color: var(--slabe); margin-bottom: .9rem; display: block;
}
.karta__cena b { color: var(--ink); font-size: 1.02rem; font-weight: 700; }

/* --- Rychla odpoved (AI SEO / featured snippet) --- */
.rychla-odpoved {
  border-left: 3px solid var(--akcent-2);
  background: var(--akcent-tlum);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.35rem 1.6rem;
  margin: 0 0 2rem;
}
.rychla-odpoved h2, .rychla-odpoved h3 {
  font-size: .74rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--akcent); margin-bottom: .55rem;
}
.rychla-odpoved p { color: var(--ink-2); font-size: 1.06rem; line-height: 1.65; margin: 0; }
.rychla-odpoved p + p { margin-top: .7rem; }

/* --- Kroky postupu --- */
.kroky { list-style: none; margin: 0; padding: 0; counter-reset: krok; display: grid; gap: 1px; }
.kroky li {
  position: relative;
  counter-increment: krok;
  margin: 0;
  padding: 1.4rem 0 1.4rem 4.25rem;
  border-top: 1px solid var(--linka);
}
.kroky li:last-child { border-bottom: 1px solid var(--linka); }
.kroky li::before {
  content: counter(krok, decimal-leading-zero);
  position: absolute; left: 0; top: 1.35rem;
  width: 2.75rem; height: 2.75rem;
  display: grid; place-items: center;
  background: var(--ink); color: var(--akcent-3);
  border-radius: 50%;
  font-size: .85rem; font-weight: 700; letter-spacing: -.02em;
}
.kroky h3 { font-size: 1.08rem; margin-bottom: .25rem; }
.kroky p { margin: 0; font-size: .95rem; }

/* --- Vyhody se zaskrtnutim --- */
.seznam-vyhod { list-style: none; margin: 0; padding: 0; display: grid; gap: .85rem; }
.seznam-vyhod li {
  position: relative; margin: 0; padding-left: 2rem;
  font-size: .975rem; color: var(--telo);
}
.seznam-vyhod li::before {
  content: '';
  position: absolute; left: 0; top: .42em;
  width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: var(--akcent-tlum) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238f6d2c' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/.72rem no-repeat;
}
.seznam-vyhod li strong { display: block; color: var(--ink); margin-bottom: .1rem; }
.sekce--tmava .seznam-vyhod li { color: #c6d0de; }
.sekce--tmava .seznam-vyhod li strong { color: #fff; }

/* --- Tabulka --- */
.tabulka-obal { overflow-x: auto; margin: 0 0 1.75rem; border-radius: var(--radius); border: 1px solid var(--linka); }
.tabulka { width: 100%; min-width: 480px; font-size: .945rem; background: #fff; }
.tabulka th, .tabulka td { padding: .85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--linka-2); }
.tabulka thead th {
  background: var(--plocha-2); color: var(--ink);
  font-size: .78rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  border-bottom: 1px solid var(--linka);
}
.tabulka tbody tr:last-child th, .tabulka tbody tr:last-child td { border-bottom: 0; }
.tabulka td:last-child, .tabulka th:last-child { text-align: right; white-space: nowrap; }
.tabulka tbody th { font-weight: 600; color: var(--ink-2); }
.tabulka .cena { font-weight: 700; color: var(--ink); }

/* --- FAQ --- */
.faq { display: grid; gap: .6rem; }
.faq details {
  background: #fff;
  border: 1px solid var(--linka);
  border-radius: var(--radius);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.faq details[open] { border-color: #dfd0ac; box-shadow: var(--stin-1); }
.faq summary {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.35rem;
  font-weight: 650; font-size: 1.02rem; color: var(--ink);
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ''; flex: none; width: 1.1rem; height: 1.1rem; margin-top: .22em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238f6d2c' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform .2s ease;
}
.faq details[open] summary::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238f6d2c' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M5 12h14'/%3E%3C/svg%3E");
}
.faq summary:hover { color: var(--akcent); }
.faq__odpoved { padding: 0 1.35rem 1.25rem; font-size: .975rem; }
.faq__odpoved > :first-child { margin-top: 0; }

/* --- Obsah z editoru --- */
.obsah { max-width: var(--sirka-text); font-size: 1.0625rem; }
.obsah--siroky { max-width: none; }
.obsah > h2 { margin-top: 2.4em; padding-top: 0; }
.obsah > h2:first-child { margin-top: 0; }
.obsah > h3 { margin-top: 1.9em; }
.obsah ul, .obsah ol { padding-left: 1.3em; }
.obsah li { margin-bottom: .5em; }
.obsah blockquote {
  margin: 1.8rem 0; padding: 1.1rem 1.5rem;
  border-left: 3px solid var(--akcent-2); background: var(--plocha-2);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  color: var(--ink-2); font-size: 1.03rem;
}
.obsah blockquote p:last-child { margin-bottom: 0; }
.obsah table { margin-bottom: 1.75rem; font-size: .95rem; }
.obsah th, .obsah td { padding: .75rem 1rem; border: 1px solid var(--linka); text-align: left; }
.obsah th { background: var(--plocha-2); color: var(--ink); font-weight: 650; }
.obsah img { border-radius: var(--radius); margin: 1.5rem 0; }
.obsah a { text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; }

/* --- Rozvrzeni stranky s bocnim sloupcem --- */
.stranka { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.bocni { position: sticky; top: calc(var(--hlavicka-vyska) + 1.5rem); display: grid; gap: 1.25rem; }
.bocni-blok {
  background: var(--plocha-2); border: 1px solid var(--linka);
  border-radius: var(--radius); padding: 1.4rem;
}
.bocni-blok h2, .bocni-blok h3 {
  font-size: .78rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase;
  color: var(--slabe); margin-bottom: .9rem;
}
.bocni-blok ul { list-style: none; margin: 0; padding: 0; }
.bocni-blok li { margin: 0; border-bottom: 1px solid var(--linka); }
.bocni-blok li:last-child { border-bottom: 0; }
.bocni-blok li a {
  display: block; padding: .6rem 0; font-size: .93rem; color: var(--ink-2); font-weight: 500;
}
.bocni-blok li a:hover { color: var(--akcent); text-decoration: none; }
.bocni-blok li a[aria-current] { color: var(--akcent); font-weight: 650; }

.bocni-kontakt { background: var(--ink); border-color: var(--ink); color: #b9c6d8; }
.bocni-kontakt h2, .bocni-kontakt h3 { color: var(--akcent-3); }
.bocni-kontakt p { font-size: .93rem; margin-bottom: 1.1rem; }
.bocni-kontakt .kontakt-radek { color: #fff; font-weight: 650; font-size: 1.05rem; display: block; margin-bottom: .35rem; }
.bocni-kontakt .kontakt-radek:hover { color: var(--akcent-3); text-decoration: none; }

/* --- Formular --- */
.formular { display: grid; gap: 1.05rem; }
.pole { display: grid; gap: .38rem; }
.pole--dve { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.05rem; }
.pole label, .popisek {
  font-size: .845rem; font-weight: 650; color: var(--ink-2); letter-spacing: .005em;
}
.pole label .nutne { color: var(--cervena); font-weight: 700; }
.pole input, .pole select, .pole textarea {
  font: inherit; font-size: .975rem;
  width: 100%;
  padding: .72rem .9rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid #d5dde8;
  border-radius: var(--radius-s);
  transition: border-color .16s ease, box-shadow .16s ease;
}
.pole textarea { min-height: 130px; resize: vertical; line-height: 1.6; }
.pole select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236d7d95' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .8rem center; background-size: 1rem;
  padding-right: 2.4rem;
}
.pole input:focus, .pole select:focus, .pole textarea:focus {
  outline: none;
  border-color: var(--akcent-2);
  box-shadow: 0 0 0 3px rgba(179,137,58,.14);
}
.pole--chyba input, .pole--chyba textarea, .pole--chyba select { border-color: var(--cervena); }
.chyba-pole { font-size: .82rem; color: var(--cervena); font-weight: 550; }

.souhlas { display: flex; align-items: flex-start; gap: .65rem; font-size: .855rem; color: var(--slabe); line-height: 1.55; }
.souhlas input { width: 1.05rem; height: 1.05rem; margin-top: .18rem; flex: none; accent-color: var(--akcent-2); }
.souhlas a { color: var(--akcent); text-decoration: underline; }

.honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.hlaska {
  padding: 1rem 1.25rem; border-radius: var(--radius); font-size: .95rem;
  border: 1px solid; display: flex; gap: .75rem; align-items: flex-start;
}
.hlaska svg { width: 1.15rem; height: 1.15rem; flex: none; margin-top: .15rem; }
.hlaska--ok { background: #eefaf4; border-color: #b9e2ce; color: #145c3f; }
.hlaska--chyba { background: #fdf1f1; border-color: #f0c8c8; color: #8f2129; }
.hlaska strong { color: inherit; }

/* --- CTA pruh --- */
.cta {
  background: linear-gradient(135deg, #0d1526 0%, #1a2c49 100%);
  color: #bfccdd;
  border-radius: 16px;
  padding: clamp(2rem, 4.5vw, 3.25rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
}
.cta h2 { color: #fff; margin-bottom: .5rem; }
.cta p { margin: 0; max-width: 46ch; color: #b0bfd2; }
.cta__akce { display: flex; flex-direction: column; gap: .7rem; min-width: 232px; }

/* --- Paticka --- */
.paticka { background: var(--ink); color: #94a5bd; font-size: .92rem; padding-top: clamp(3rem, 5vw, 4rem); }
.paticka__mrizka {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: 2.5rem;
}
.paticka h2, .paticka h3 {
  font-size: .76rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: #fff; margin-bottom: 1.05rem;
}
.paticka p { font-size: .9rem; line-height: 1.65; color: #93a4bc; }
.paticka a { color: #b7c4d5; }
.paticka a:hover { color: var(--akcent-3); text-decoration: none; }
.paticka ul { list-style: none; margin: 0; padding: 0; }
.paticka li { margin-bottom: .48rem; }
.paticka__logo { display: inline-flex; align-items: center; gap: .65rem; margin-bottom: 1.1rem; }
.paticka__logo .logo__nazev { color: #fff; }
.paticka__logo .logo__nazev em { color: var(--akcent-3); }
.paticka__logo .logo__popis { color: #7f91ab; }
.paticka__logo .logo__znak { background: rgba(255,255,255,.08); }
.paticka__logo .logo__obrazek { max-width: min(260px, 70vw); }

.paticka__kontakt li { display: flex; gap: .6rem; align-items: flex-start; margin-bottom: .7rem; }
.paticka__kontakt svg { width: 1rem; height: 1rem; color: var(--akcent-3); flex: none; margin-top: .28rem; }
.paticka__udaje { font-size: .82rem; color: #7c8da6; margin-top: 1rem; line-height: 1.7; }

.socialni { display: flex; gap: .5rem; margin-top: 1.2rem; }
.socialni a {
  width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,.12);
  display: grid; place-items: center; color: #b7c4d5;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}
.socialni a:hover { background: var(--akcent-2); border-color: var(--akcent-2); color: #fff; }
.socialni svg { width: 17px; height: 17px; }

.paticka__spodek {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.35rem 0 1.6rem;
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between;
  font-size: .8rem; color: #74859e;
}
.paticka__spodek, .paticka__spodek a { color: #74859e; }
.paticka__spodek nav { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }

/* --- Lista s CTA na mobilu --- */
.mobil-cta { display: none; }

/* --- Preskoc na obsah --- */
.preskocit {
  position: absolute; top: 0; left: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: .8rem 1.25rem; border-radius: 0 0 var(--radius-s) 0;
  font-size: .9rem; font-weight: 600;
  /* Skryto pro oko, ale dostupne z klavesnice – bez posunu mimo stranku. */
  clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; white-space: nowrap;
}
.preskocit:focus {
  clip-path: none; width: auto; height: auto; overflow: visible;
}

/* --- 404 --- */
.chyba404 { text-align: center; padding-block: clamp(3.5rem, 8vw, 6rem); }
.chyba404 .kod {
  font-size: clamp(4rem, 12vw, 7rem); font-weight: 800; line-height: 1;
  color: var(--plocha-3); letter-spacing: -.05em; margin-bottom: .1em;
}
.chyba404 h1 { margin-bottom: .5rem; }
.chyba404 > p { max-width: 46ch; margin-inline: auto; }

/* ------------------------------------------------------------ 6. RESPONZIVITA */

@media (max-width: 1040px) {
  .stranka { grid-template-columns: minmax(0, 1fr); }
  .bocni { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .paticka__mrizka { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .hero__obsah { grid-template-columns: minmax(0, 1fr); }
  .hero__karta { order: 2; }
  .mrizka--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mrizka--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta { grid-template-columns: minmax(0, 1fr); }
  .cta__akce { flex-direction: row; flex-wrap: wrap; }
  .cta__akce .btn { flex: 1 1 200px; }
}

/* --- Mobilni menu ---
   Hranici drzime na 1080 px: anglicke a nemecke popisky jsou delsi nez ceske
   a na uzsim displeji by se vodorovna navigace nevesla. */
@media (max-width: 1080px) {
  :root { --hlavicka-vyska: 62px; }

  /* DULEZITE: backdrop-filter dela z prvku containing block pro potomky
     s position: fixed. Vysouvaci menu uvnitr hlavicky by se pak pozicovalo
     vuci hlavicce misto vuci oknu a zustalo by vysoke jen nekolik desitek
     pixelu. Na uzkem displeji proto rozostreni vypneme a dame pozadi napevno. */
  .hlavicka {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: #fff;
  }

  .menu-tlacitko { display: inline-flex; }
  .hlavicka__tel span { display: none; }
  .hlavicka__tel { padding: .55rem .7rem; }

  /* Zavrene menu je uplne mimo vykresleni – kdyby jen stalo za pravym okrajem,
     roztahlo by dokument a na mobilu by vznikl vodorovny posuvnik. */
  .navigace {
    position: fixed;
    inset: var(--hlavicka-vyska) 0 0 auto;
    width: min(400px, 100%);
    background: #fff;
    border-left: 1px solid var(--linka);
    display: none;
    padding: .5rem 0 8rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: var(--stin-3);
  }
  .navigace.je-otevrene {
    display: block;
    animation: zasunoutMenu .26s cubic-bezier(.4, 0, .2, 1);
  }
  @keyframes zasunoutMenu {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
  }

  .navigace > ul { display: block; }
  .navigace li { border-bottom: 1px solid var(--linka-2); }
  .navigace > ul > li:last-child { border-bottom: 0; }
  .navigace a {
    padding: .95rem clamp(1rem, 4vw, 1.5rem);
    font-size: 1.02rem; font-weight: 600; border-radius: 0;
    justify-content: space-between;
  }
  .navigace a:hover { background: var(--plocha-2); }

  /* Rozbalovaci tlacitko podurovne */
  .navigace .rozbalit {
    display: grid;
    position: absolute; right: 0; top: 0;
    width: 56px; height: 52px;
    background: transparent; border: 0; border-left: 1px solid var(--linka-2);
    place-items: center; cursor: pointer; color: var(--slabe);
  }
  .navigace .rozbalit svg { width: 1.05rem; height: 1.05rem; transition: transform .2s ease; }
  .navigace .rozbalit[aria-expanded="true"] svg { transform: rotate(180deg); }
  .navigace li { position: relative; }
  .navigace .sipka { display: none; }

  .navigace ul ul {
    position: static; display: none; box-shadow: none; border: 0; border-radius: 0;
    padding: 0 0 .5rem; min-width: 0; background: var(--plocha-2);
  }
  .navigace ul ul.je-otevrene { display: block; }
  .navigace li:hover > ul, .navigace li:focus-within > ul { display: none; }
  .navigace li:hover > ul.je-otevrene { display: block; }
  .navigace ul ul a {
    padding: .78rem clamp(1rem, 4vw, 1.5rem) .78rem 2.35rem;
    font-size: .95rem; font-weight: 500; color: var(--telo);
  }
  .navigace ul ul ul a { padding-left: 3.4rem; }

  .jazyky {
    border-left: 0; border-top: 1px solid var(--linka);
    padding: 1rem clamp(1rem, 4vw, 1.5rem); margin-top: .5rem;
  }
  .jazyky a { padding: .5rem .8rem; border: 1px solid var(--linka); }

  .zaclona[hidden] { display: none; }
  .zaclona {
    position: fixed; inset: var(--hlavicka-vyska) 0 0 0;
    background: rgba(13,21,38,.45);
    opacity: 0; visibility: hidden; transition: opacity .26s ease, visibility .26s ease;
    z-index: 55;
  }
  .zaclona.je-videt { opacity: 1; visibility: visible; }
  body.menu-otevreno { overflow: hidden; }
}

@media (max-width: 720px) {
  body { font-size: 1.02rem; }
  .mrizka--2, .mrizka--3, .mrizka--4 { grid-template-columns: minmax(0, 1fr); }
  .bocni { grid-template-columns: minmax(0, 1fr); }
  .pole--dve { grid-template-columns: minmax(0, 1fr); }
  .paticka__mrizka { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .hero__cisla { gap: 1.25rem 2rem; }
  .hero__cislo strong { font-size: 1.4rem; }
  .pas-duvery ul { justify-content: flex-start; gap: .75rem 1.5rem; }
  .pas-duvery li { font-size: .82rem; }
  .kroky li { padding-left: 3.5rem; }
  .kroky li::before { width: 2.4rem; height: 2.4rem; font-size: .78rem; }
  .paticka__spodek { flex-direction: column; }

  /* Stala lista s vyzvou k akci */
  .mobil-cta {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    display: grid; grid-template-columns: 1fr 1fr; gap: .5rem;
    padding: .55rem .7rem calc(.55rem + env(safe-area-inset-bottom));
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--linka);
  }
  .mobil-cta .btn { padding: .78em 1em; font-size: .9rem; }
  body { padding-bottom: 68px; }
  .zaclona { display: none; }
}

@media (max-width: 420px) {
  .logo__popis { display: none; }
  .btn-radek .btn { width: 100%; }
}

/* --- Tisk --- */
@media print {
  .hlavicka, .paticka, .mobil-cta, .cta, .bocni, .drobecky { display: none !important; }
  body { color: #000; font-size: 11pt; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
}