/* ==========================================================================
   OkeyTruck — designový systém
   Barvy podle CLAUDE.md, kapitola 5.1. Neměnit bez domluvy.
   ========================================================================== */

/* --- písmo: Manrope, hostované lokálně (kap. 2 — GDPR, žádné CDN) --------- */
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                 U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
                 U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/manrope-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                 U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
                 U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --zelena-tmava:  #1C3A17;
  --zelena-znacka: #2E7D32;
  --podklad:       #F7F7F5;
  --bila:          #FFFFFF;
  --text:          #1A1A1A;
  --text-slaby:    #6B6B6B;
  --linka:         #E3E3DF;

  --sirka: 1120px;
  --mezera: clamp(56px, 8vw, 96px);   /* svislý odstup sekcí */
  --radius: 4px;
}

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

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

body {
  margin: 0;
  background: var(--bila);
  color: var(--text);
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;              /* kap. 5 — tělový text minimálně 17 px */
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 720px) { body { font-size: 18px; } }

h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.022em;      /* nadpisy tučné a stažené */
  line-height: 1.12;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(34px, 6vw, 60px); }
h2 { font-size: clamp(27px, 4vw, 40px); }
h3 { font-size: clamp(19px, 2.2vw, 23px); letter-spacing: -0.012em; }
h4 { font-size: 17px; letter-spacing: 0; font-weight: 700; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--zelena-znacka); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

/* viditelný focus pro klávesnici (kap. 5) */
:focus-visible {
  outline: 3px solid var(--zelena-znacka);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.obal { width: 100%; max-width: var(--sirka); margin: 0 auto; padding: 0 20px; }

.sekce { padding: var(--mezera) 0; }
.sekce--podklad { background: var(--podklad); }
.sekce--tmava   { background: var(--zelena-tmava); color: var(--bila); }
.sekce--tmava h2, .sekce--tmava h3 { color: var(--bila); }

.sekce__stitek {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--zelena-znacka);
  margin: 0 0 12px;
}
.sekce--tmava .sekce__stitek { color: #9CCB9F; }  /* světlejší zelená kvůli kontrastu */

.sekce__uvod { max-width: 60ch; color: var(--text-slaby); font-size: 1.05em; }
.sekce--tmava .sekce__uvod { color: #D7E2D5; }

/* --- tlačítka -------------------------------------------------------------- */
.tlacitko {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 14px 26px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease;
}
.tlacitko--hlavni {
  background: var(--zelena-tmava);
  border-color: var(--zelena-tmava);
  color: var(--bila);
}
.tlacitko--hlavni:hover { background: #142A10; border-color: #142A10; }
.tlacitko--vedlejsi {
  background: transparent;
  border-color: var(--text);
  color: var(--text);
}
.tlacitko--vedlejsi:hover { background: var(--text); color: var(--bila); }

/* --- hlavička -------------------------------------------------------------- */
.hlavicka {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bila);
  border-bottom: 1px solid var(--linka);
}
.hlavicka__obal {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 68px;
}
.znacka {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--zelena-znacka);
  text-decoration: none;
  white-space: nowrap;
}
.znacka__poznamka { display: block; font-size: 10px; font-weight: 600; color: var(--text-slaby); letter-spacing: .04em; }

.navigace { display: none; margin-left: auto; }
.navigace ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.navigace a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 17px; }
.navigace a:hover { color: var(--zelena-znacka); text-decoration: underline; }

.hlavicka__tel { margin-left: auto; text-align: right; text-decoration: none; color: var(--text); }
.hlavicka__cislo { display: block; font-weight: 800; font-size: 17px; white-space: nowrap; }
.hlavicka__doba  { display: block; font-size: 12px; color: var(--text-slaby); }

@media (min-width: 900px) {
  .navigace { display: block; }
  .hlavicka__tel { margin-left: 0; }
}

/* Na mobilu telefon z hlavičky mizí — nese ho spodní fixní lišta (kap. 5),
   a v hlavičce by při 360 px vytlačil značku mimo obrazovku. */
@media (max-width: 899px) {
  .hlavicka__tel { display: none; }
  .znacka { font-size: 18px; }
  .znacka__poznamka { font-size: 9px; }
}

/* --- hero ------------------------------------------------------------------ */
.hero { padding: clamp(40px, 6vw, 76px) 0 var(--mezera); }
.hero__mrizka { display: grid; gap: 40px; }
.hero__text > p { max-width: 46ch; font-size: 1.1em; color: var(--text-slaby); }
.hero__akce { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__doba { margin-top: 14px; font-size: 17px; color: var(--text-slaby); }

@media (min-width: 940px) {
  .hero__mrizka { grid-template-columns: 1.15fr .85fr; align-items: center; gap: 56px; }
}

/* --- signature prvek: karta zápisu v registru ------------------------------ */
.registr {
  background: var(--bila);
  color: var(--text);            /* karta je vždy tmavá na bílé, i uvnitř tmavého pásu */
  border: 1px solid var(--linka);
  border-top: 5px solid var(--zelena-tmava);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 2px rgba(0,0,0,.05), 0 12px 28px -18px rgba(0,0,0,.35);
}
.sekce--tmava .registr h2,
.sekce--tmava .registr h3 { color: var(--zelena-tmava); }

.registr__nadpis {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--zelena-tmava);
}
.registr__radky { margin: 0; }
.registr__radky > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px solid var(--linka);
}
.registr__radky dt {
  font-size: 15px;
  color: var(--text-slaby);
  white-space: nowrap;
}
.registr__radky dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 17px;
}
.registr__odkaz {
  display: inline-block;
  margin-top: 18px;
  font-weight: 700;
  font-size: 17px;
}

/* --- karty ----------------------------------------------------------------- */
.mrizka { display: grid; gap: 20px; }
.mrizka--2 { grid-template-columns: 1fr; }
.mrizka--4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .mrizka--2 { grid-template-columns: repeat(2, 1fr); }
  .mrizka--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .mrizka--4 { grid-template-columns: repeat(4, 1fr); }
}

.karta {
  background: var(--bila);
  border: 1px solid var(--linka);
  border-radius: var(--radius);
  padding: 24px;
}
.karta h3 { margin-bottom: 8px; }
.karta p  { color: var(--text-slaby); font-size: 17px; margin: 0; }

/* --- „kdy nemá smysl" ------------------------------------------------------ */
.nesmysl {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 2px solid var(--text);
}
.nesmysl h3 { margin-bottom: 16px; }
.nesmysl ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 720px) { .nesmysl ul { grid-template-columns: repeat(2, 1fr); gap: 24px; } }
.nesmysl li { padding-left: 26px; position: relative; color: var(--text-slaby); font-size: 17px; }
.nesmysl li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--text);
  font-weight: 800;
}
.nesmysl strong { color: var(--text); display: block; font-size: 17px; }

/* --- kroky ----------------------------------------------------------------- */
.kroky { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: krok; }
.krok {
  background: var(--bila);
  border: 1px solid var(--linka);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: grid;
  gap: 6px 20px;
  grid-template-columns: auto 1fr;
}
.krok__cislo {
  counter-increment: krok;
  grid-row: 1 / span 3;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--zelena-tmava);
  color: var(--bila);
  font-weight: 800;
  font-size: 16px;
  font-variant-numeric: tabular-nums;
}
.krok__cislo::before { content: counter(krok); }
.krok h3 { margin: 0; align-self: center; }
.krok__pole { font-size: 17px; color: var(--text-slaby); }
.krok__pole b { color: var(--text); font-weight: 700; }

/* --- „nejsme srovnavac" ----------------------------------------------------- */
/* Sousedni sekce 3 a 5 maji obe kartovou mrizku. Tahle jde vodorovne pod sebe,
   aby stranka nemela tri stejne mrizky za sebou. Bila plocha jako sekce 3,
   proto nahore linka — jinak by obe splynuly v jednu. */
.sekce--srovnavac { border-top: 1px solid var(--linka); }
.duvody { margin-top: 36px; display: grid; gap: 0; }
.duvod { padding: 24px 0; border-top: 1px solid var(--linka); }
.duvod:first-child { border-top: 0; padding-top: 4px; }
.duvod h3 { margin-bottom: 8px; }
.duvod p  { color: var(--text-slaby); font-size: 17px; margin: 0; max-width: 68ch; }
@media (min-width: 820px) {
  .duvod { display: grid; grid-template-columns: 15.5rem 1fr; gap: 32px; align-items: start; }
  .duvod h3 { margin-bottom: 0; }
}

/* --- shrnuti pod kroky ------------------------------------------------------ */
.kroky__shrnuti {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 2px solid var(--text);
  max-width: 68ch;
  font-size: 17px;
}

/* --- reference -------------------------------------------------------------- */
.mrizka--3 { grid-template-columns: 1fr; }
@media (min-width: 900px) { .mrizka--3 { grid-template-columns: repeat(3, 1fr); } }

.reference { display: flex; flex-direction: column; height: 100%; }
.reference blockquote { margin: 0 0 18px; font-size: 17px; }
.reference blockquote p::before { content: "„"; }
.reference blockquote p::after  { content: "“"; }
.reference__cisla {
  margin: 0 0 16px;
  padding: 12px 14px;
  background: var(--podklad);
  border-left: 3px solid var(--zelena-znacka);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: 17px;
}
.reference footer { margin-top: auto; font-size: 14px; color: var(--text-slaby); }
.reference__poznamka {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-slaby);
}

/* --- kdo za tím stojí ------------------------------------------------------- */
.osoba { display: grid; gap: 32px; align-items: start; }
@media (min-width: 800px) { .osoba { grid-template-columns: 300px 1fr; gap: 48px; } }
.osoba__kontakt { font-weight: 800; font-size: 22px; font-variant-numeric: tabular-nums; }

/* --- placeholder fotky (CLAUDE.md, kap. 5.2) -------------------------------- */
.foto-placeholder {
  aspect-ratio: var(--pomer, 3/2);
  margin: 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  text-align: center;
  background: #EDEDEA;
  border: 3px dashed var(--zelena-znacka);
  border-radius: var(--radius);
}
.foto-placeholder__stitek {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--zelena-znacka);
  background: var(--bila);
  padding: 5px 10px;
  border-radius: 2px;
}
.foto-placeholder__popis {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: #3F3F3D;
  max-width: 34ch;
}

/* --- placeholder textu (CLAUDE.md, kap. 4) ---------------------------------- */
.doplnit {
  background: #FFE873;
  color: #3A2E00;
  padding: 1px 6px;
  border-radius: 2px;
  font-weight: 700;
  font-size: 0.94em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* --- ověřte si nás (tmavý pás) ---------------------------------------------- */
.overte { display: grid; gap: 32px; }
@media (min-width: 900px) { .overte { grid-template-columns: 1.2fr .8fr; gap: 56px; } }
.overte p { font-size: 1.08em; max-width: 62ch; }
.overte__odmena {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.25);
  color: #D7E2D5;
}

/* --- FAQ -------------------------------------------------------------------- */
.faq { display: grid; gap: 8px; }
.faq__polozka { border-bottom: 1px solid var(--linka); padding: 22px 0; }
.faq__polozka:first-child { border-top: 1px solid var(--linka); }
.faq h3 { margin-bottom: 10px; }
.faq p { color: var(--text-slaby); max-width: 68ch; }

/* --- formulář ---------------------------------------------------------------- */
.kontakt { display: grid; gap: 40px; }
@media (min-width: 900px) { .kontakt { grid-template-columns: .85fr 1.15fr; gap: 56px; } }

.kontakt__udaj { margin-bottom: 24px; }
.kontakt__popis { font-size: 14px; color: var(--text-slaby); margin: 0 0 2px; }
.kontakt__hodnota { font-size: 21px; font-weight: 800; font-variant-numeric: tabular-nums; }
.kontakt__hodnota a { color: var(--text); text-decoration: none; }
.kontakt__hodnota a:hover { color: var(--zelena-znacka); text-decoration: underline; }

.formular {
  background: var(--bila);
  border: 1px solid var(--linka);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 32px);
}
.pole { margin-bottom: 22px; }
.pole > label, .pole__legenda {
  display: block;
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 7px;
}
.pole__napoveda { font-weight: 400; color: var(--text-slaby); font-size: 14px; }

.pole input[type="tel"],
.pole input[type="text"],
.pole select {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  font: inherit;
  font-size: 17px;
  color: var(--text);
  background: var(--bila);
  border: 2px solid #C9C9C3;
  border-radius: var(--radius);
}
.pole input:hover, .pole select:hover { border-color: var(--text-slaby); }
.pole input:focus-visible, .pole select:focus-visible { border-color: var(--zelena-tmava); }

/* [type] v selektoru je nutné — bez něj má .pole input[type="tel"] výš vyšší
   specificitu a chybový stav se nevykreslí. */
.pole--chyba input[type], .pole--chyba select { border-color: #B3261E; background: #FEF5F4; }

.pole__chyba {
  display: none;
  margin-top: 7px;
  font-size: 17px;
  font-weight: 700;
  color: #B3261E;
}
.pole--chyba .pole__chyba { display: block; }

fieldset { border: 0; margin: 0 0 22px; padding: 0; }

.okna { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(132px, 1fr)); }
.okno { position: relative; }
.okno input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.okno span {
  display: block;
  padding: 12px 10px;
  text-align: center;
  border: 2px solid #C9C9C3;
  border-radius: var(--radius);
  font-size: 17px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}
.okno input:checked + span {
  border-color: var(--zelena-tmava);
  background: var(--zelena-tmava);
  color: var(--bila);
}
.okno input:focus-visible + span { outline: 3px solid var(--zelena-znacka); outline-offset: 3px; }

.formular__pozn { font-size: 14px; color: var(--text-slaby); margin-top: 16px; }

.formular__stav {
  display: none;
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-weight: 700;
  border: 2px solid #B3261E;
  background: #FEF5F4;
  color: #7A1912;
}
.formular__stav[data-videt="ano"] { display: block; }

/* --- patička ----------------------------------------------------------------- */
.paticka { background: var(--zelena-tmava); color: #D7E2D5; padding: var(--mezera) 0 40px; font-size: 17px; }
.paticka__mrizka { display: grid; gap: 32px; }
@media (min-width: 800px) { .paticka__mrizka { grid-template-columns: 1.4fr 1fr; gap: 56px; } }
.paticka__zapis { color: var(--bila); max-width: 62ch; }
.paticka a { color: var(--bila); }
.paticka ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.paticka__spodek {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.22);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 14px;
}

/* --- fixní telefonní lišta na mobilu (kap. 5) --------------------------------- */
.lista-tel {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 60px;
  padding: 10px 16px;
  background: var(--zelena-tmava);
  color: var(--bila);
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  border-top: 1px solid rgba(255,255,255,.2);
}
.lista-tel__doba { font-weight: 500; font-size: 14px; color: #C3D6C1; }
@media (min-width: 900px) { .lista-tel { display: none; } }
@media (max-width: 899px) { body { padding-bottom: 68px; } }

/* --- chybova stranka 404 -------------------------------------------------------- */
/* Kratka stranka bez patrneho obsahu — text drzime nahore, ne uprostred plochy. */
.chyba { padding: 72px 0 var(--mezera); }
.chyba h1 { max-width: 18ch; }
.chyba__text { max-width: 54ch; margin-top: 16px; color: var(--text-slaby); font-size: 1.05em; }
.chyba__akce { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.chyba__doba { margin-top: 14px; font-size: 17px; color: var(--text-slaby); }

/* --- dokumentove stranky (povinne informace) ----------------------------------- */
/* Souvisly text ke cteni, ne rozlozeni na sirku. Mereno na delku radku, ne na mrizku. */
.dokument h1 { max-width: 20ch; }
.dokument__telo { margin-top: 40px; max-width: 72ch; }
.dokument__telo h2 {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--linka);
  font-size: 1.25em;
}
.dokument__telo h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.dokument__telo p { margin-top: 12px; font-size: 17px; }
.dokument__platnost {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 2px solid var(--text);
  color: var(--text-slaby);
}

/* prehled udaju — na uzkem displeji pod sebou, od 560 px dva sloupce */
.udaje { margin-top: 16px; display: grid; gap: 10px; }
.udaje > div { display: grid; gap: 2px; }
.udaje dt { color: var(--text-slaby); font-size: 15px; }
.udaje dd { margin: 0; font-size: 17px; font-weight: 600; }
@media (min-width: 560px) {
  .udaje > div { grid-template-columns: 13rem 1fr; gap: 16px; align-items: baseline; }
  .udaje dt { font-size: 17px; }
}

/* --- vypis odrazek v dokumentovem textu ---------------------------------------- */
.vypis { margin: 12px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.vypis li { padding-left: 26px; position: relative; font-size: 17px; color: var(--text-slaby); }
.vypis li::before { content: "—"; position: absolute; left: 0; color: var(--text); font-weight: 800; }

/* --- zaverecna vyzva na podstrankach ------------------------------------------- */
.zaver { max-width: 72ch; }
.zaver__akce { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.zaver__doba { margin-top: 14px; font-size: 17px; color: var(--text-slaby); }

/* --- pohyb (kap. 5) ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}