/* =====================================================================
   style.css — jeden CSS soubor pro celý web (boilerplate GreatLeaders)
   Pravidla: design-kvalita (tokeny, typografie, rytmus, animace)
   Na WordPressu se enqueuuje beze změny. Tokeny měň jen v :root.
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. TOKENY — jediné místo, kde se mění vzhled webu
   Barvy z loga zákazníka a firemního manuálu, potvrzené prototypem
   z Claude Design. Nikdy vymyšlená paleta.
   --------------------------------------------------------------------- */
:root {
  /* barvy — DOPLNIT z loga (design-kvalita, část Barvy) */
  --color-brand:       #c20e1a;   /* červená z loga (OK, šipka) */
  --color-brand-dark:  #9c0b15;   /* hover */
  --color-accent:      #c20e1a;   /* CTA = červená z loga; kontrast na bílé 6,1:1 */
  --color-accent-dark: #9c0b15;
  --color-grey:        #6d6e71;   /* šedá z loga (RENOVACE) */
  --color-win-1: #4c7b91; --color-win-2: #008ecf; --color-win-3: #949598; --color-win-4: #00abe9;   /* tabulky okna v logu — jen drobný akcent */
  --color-text:        #1a1a1a;   /* nikdy #000 */
  --color-text-muted:  #5d5e61;
  --color-text-inverse:#ffffff;
  --color-bg:          #ffffff;
  --color-bg-alt:      #f5f5f4;
  --color-bg-dark:     #2a2b2d;   /* patička — tmavá šedá z loga */
  --color-border:      #e3e3e1;
  --color-error:       #b3261e;
  --color-success:     #1b7f3b;

  /* typografie — max. 2 rodiny, max. 3 váhy; fonty lokálně ve /fonts */
  --font-base: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-head: var(--font-base);
  --text-xs: 0.8rem;   --text-sm: 0.9rem;    --text-base: 1rem;    --text-lg: 1.25rem;
  --text-xl: 1.563rem; --text-2xl: 1.953rem; --text-3xl: 2.441rem; --text-4xl: 3.052rem;
  --leading-tight: 1.15;
  --leading-body: 1.65;

  /* prostor — všechno ze škály, nic mimo ni */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 1rem;  --space-4: 1.5rem;
  --space-5: 2rem;    --space-6: 3rem;   --space-7: 4rem;  --space-8: 6rem;
  --section-y: clamp(3rem, 8vw, 6rem);   /* mezera mezi sekcemi: mobil 3 rem, desktop 6 rem */
  --container: 1200px;
  --container-narrow: 65ch;

  /* rohy a stíny — dvě úrovně, nikdy víc */
  --radius-sm: 6px;  --radius-md: 12px;  --radius-full: 999px;
  --shadow-1: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
  --shadow-2: 0 12px 32px rgba(16,24,40,.08);

  /* pohyb — jednotné easingy a časy (design-kvalita, část Animace) */
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 500ms;

  --header-h: 72px;
}

/* ---------------------------------------------------------------------
   2. FONTY — lokálně, nikdy z Google serverů. Ověř diakritiku (ď ť ů ě).
   Soubory do /fonts, názvy níže uprav. Když projekt font nemá, smaž
   @font-face a nech systémový stack.
   --------------------------------------------------------------------- */
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/barlow-v13-latin_latin-ext-regular.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 600; font-display: swap; src: url("/fonts/barlow-v13-latin_latin-ext-600.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 700; font-display: swap; src: url("/fonts/barlow-v13-latin_latin-ext-700.woff2") format("woff2"); }

/* ---------------------------------------------------------------------
   3. RESET A ZÁKLAD
   --------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }   /* zavřené mobilní menu (translateX) nesmí rozšířit stránku do strany */
body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--text-base);          /* nikdy pod 16 px */
  line-height: var(--leading-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
img { background: var(--color-bg-alt); }   /* rezervovaná plocha, žádný skok */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: var(--leading-tight); margin: 0 0 var(--space-3); text-wrap: balance; font-weight: 700; }
h1 { font-size: clamp(1.9rem, 5vw + 0.5rem, 3.4rem); line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 3vw + 0.4rem, 2.4rem); }
h3 { font-size: var(--text-lg); }
p, ul, ol { margin: 0 0 var(--space-3); text-wrap: pretty; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-brand); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; transition: text-decoration-thickness var(--dur-fast); }
a:hover { text-decoration-thickness: 2px; }
strong { font-weight: 600; }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--color-border); vertical-align: top; }
th { font-weight: 600; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: var(--space-3); top: -100px; z-index: 1000; padding: var(--space-2) var(--space-3); background: var(--color-bg); color: var(--color-text); border-radius: var(--radius-sm); box-shadow: var(--shadow-2); }
.skip-link:focus { top: var(--space-3); }

/* zástupný obsah — [DOPLNIT] musí být vidět, aby nezůstal na webu */
.placeholder { background: #fff3cd; color: #7a5c00; border: 1px dashed #d4a800; padding: var(--space-2) var(--space-3); border-radius: var(--radius-sm); }

/* ---------------------------------------------------------------------
   4. LAYOUT
   --------------------------------------------------------------------- */
.container { width: min(100% - 2 * var(--space-4), var(--container)); margin-inline: auto; }
.container--narrow { max-width: var(--container-narrow); }
.section { padding-block: var(--section-y); }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-bg-dark); color: var(--color-text-inverse); }
.section--dark a { color: inherit; }
.section__head { max-width: 40rem; margin-bottom: var(--space-6); }
.section__head p { color: var(--color-text-muted); font-size: var(--text-lg); }
.section--dark .section__head p { color: rgba(255,255,255,.8); }
.grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.prose { max-width: var(--container-narrow); }
.prose h2 { margin-top: var(--space-6); }
.prose h3 { margin-top: var(--space-5); }
.prose ul { padding-left: 1.2em; }
.eyebrow { display: inline-block; font-size: var(--text-sm); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-2); }

/* ---------------------------------------------------------------------
   5. HLAVIČKA A NAVIGACE
   --------------------------------------------------------------------- */
.header { position: sticky; top: 0; z-index: 100; background: var(--color-bg); border-bottom: 1px solid var(--color-border); transition: transform var(--dur-base) var(--ease-in-out); }
.header.is-hidden { transform: translateY(-100%); }        /* Standard: schová se při scrollu dolů */
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: var(--header-h); }
.header__logo { display: inline-flex; align-items: center; text-decoration: none; color: var(--color-text); font-weight: 700; font-size: var(--text-lg); }
.header__logo img { height: 40px; width: auto; background: none; }
.nav__list { display: flex; gap: var(--space-4); list-style: none; margin: 0; padding: 0; align-items: center; }
.nav__link { text-decoration: none; color: var(--color-text); font-weight: 600; padding: var(--space-2) 0; position: relative; }
.nav__link::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--color-brand); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-base) var(--ease-out); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); }
.header__contact { display: none; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; border-radius: var(--radius-sm); }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); margin: 5px 0; transition: transform var(--dur-base) var(--ease-in-out), opacity var(--dur-fast); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 960px) {
  .header__contact { display: inline-flex; }
}
@media (max-width: 959px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: var(--header-h) 0 0 0; background: var(--color-bg); padding: var(--space-5) var(--space-4); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity var(--dur-base) var(--ease-in-out), transform var(--dur-base) var(--ease-in-out), visibility 0s linear var(--dur-base); overflow-y: auto; }   /* zavřené menu bez translateX(100%) — to na mobilu rozšiřovalo stránku do strany */
  .nav.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  html:not(.js) .nav { position: static; transform: none; padding: 0; opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list li { border-bottom: 1px solid var(--color-border); }
  .nav__link { display: block; padding: var(--space-3) 0; font-size: var(--text-lg); }
  html.js .nav.is-open .nav__list li { animation: nav-in var(--dur-slow) var(--ease-out) both; animation-delay: calc(var(--i, 0) * 60ms); }
  @keyframes nav-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
}

/* ---------------------------------------------------------------------
   6. TLAČÍTKA
   --------------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 48px; padding: var(--space-2) var(--space-4); border-radius: var(--radius-sm); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast), background var(--dur-fast), color var(--dur-fast); }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .6; cursor: progress; transform: none; }
.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: var(--color-accent-dark); }
.btn--secondary { background: var(--color-brand); color: #fff; }
.btn--secondary:hover { background: var(--color-brand-dark); }
.btn--outline { background: transparent; color: var(--color-brand); border-color: currentColor; }
.btn--outline:hover { background: var(--color-brand); color: #fff; }
.section--dark .btn--outline { color: #fff; }
.btn--block { width: 100%; }

/* ---------------------------------------------------------------------
   7. HERO — H1 statický (LCP), text nikdy na neupravenou fotku
   --------------------------------------------------------------------- */
.hero { position: relative; padding-block: clamp(3rem, 10vw, 7rem); background: var(--color-bg-alt); overflow: hidden; }
.hero--image { color: var(--color-text-inverse); background: var(--color-bg-dark); }
.hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; background: none; }
.hero--image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to right, rgba(0,0,0,.65), rgba(0,0,0,.15)); z-index: 1; }
.hero__inner { position: relative; z-index: 2; max-width: 44rem; }
.hero__lead { font-size: var(--text-lg); max-width: 36rem; margin-bottom: var(--space-5); }
.hero--image .hero__lead { color: rgba(255,255,255,.9); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero__proof { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-5); font-size: var(--text-sm); color: var(--color-text-muted); }
.hero--image .hero__proof { color: rgba(255,255,255,.8); }

/* ---------------------------------------------------------------------
   8. KARTY, ČÍSLA, REFERENCE, GALERIE
   --------------------------------------------------------------------- */
.card { display: flex; flex-direction: column; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; color: inherit; text-decoration: none; transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.card__img { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.card:hover .card__img { transform: scale(1.03); }
.card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.card__title { margin: 0; font-size: var(--text-lg); }
.card__text { color: var(--color-text-muted); margin: 0; }
.card__link { margin-top: auto; font-weight: 600; }

.stats { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); text-align: center; }
.stat__value { font-size: var(--text-3xl); font-weight: 700; line-height: 1; color: var(--color-brand); font-variant-numeric: tabular-nums; }
.section--dark .stat__value { color: #fff; }
.stat__label { color: var(--color-text-muted); margin-top: var(--space-2); }
.section--dark .stat__label { color: rgba(255,255,255,.8); }

.testimonial { padding: var(--space-4); background: var(--color-bg); border-left: 4px solid var(--color-accent); border-radius: var(--radius-sm); }
.testimonial p { font-size: var(--text-lg); }
.testimonial cite { font-style: normal; font-weight: 600; font-size: var(--text-sm); color: var(--color-text-muted); }

.gallery { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.gallery img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; border-radius: var(--radius-md); filter: saturate(.95) contrast(1.02); }

.portrait { aspect-ratio: 1; width: 100%; object-fit: cover; border-radius: var(--radius-md); }

/* ---------------------------------------------------------------------
   9. FAQ — <details>, obsah viditelný pro AI i bez JS
   --------------------------------------------------------------------- */
.faq { max-width: var(--container-narrow); }
.faq details { border-bottom: 1px solid var(--color-border); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-3) 0; cursor: pointer; font-weight: 600; font-size: var(--text-lg); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); transition: transform var(--dur-base) var(--ease-out); margin-right: 4px; }
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details > div { padding-bottom: var(--space-4); color: var(--color-text-muted); }

/* ---------------------------------------------------------------------
   10. FORMULÁŘE — label nad polem, chyba pod polem, stav odesílání
   --------------------------------------------------------------------- */
.form { display: grid; gap: var(--space-4); }
.form__row { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.field { display: grid; gap: var(--space-1); }
.field label { font-weight: 600; font-size: var(--text-sm); }
.field input, .field select, .field textarea { font: inherit; padding: var(--space-2) var(--space-3); min-height: 48px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-bg); color: var(--color-text); width: 100%; transition: border-color var(--dur-fast), box-shadow var(--dur-fast); }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-brand) 20%, transparent); }
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--color-error); }
.field__error { color: var(--color-error); font-size: var(--text-sm); display: none; }
.field.is-invalid .field__error { display: block; animation: fade-in var(--dur-base) var(--ease-out); }
.field__hint { color: var(--color-text-muted); font-size: var(--text-sm); }
.form-note { font-size: var(--text-sm); color: var(--color-text-muted); }
.form__check { display: flex; gap: var(--space-2); align-items: flex-start; font-size: var(--text-sm); }
.form__check input { width: 20px; height: 20px; margin-top: 2px; flex: none; }
.form__status { display: none; padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); }
.form__status.is-success { display: block; background: #e6f4ea; color: var(--color-success); }
.form__status.is-error { display: block; background: #fdecea; color: var(--color-error); }
.honeypot { position: absolute; left: -9999px; }

/* ---------------------------------------------------------------------
   11. INTERAKTIVNÍ APLIKACE (kalkulačka) — sekce #kalkulacka
   --------------------------------------------------------------------- */
.app { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); align-items: start; }
.app__panel { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); }
.app__steps { display: flex; gap: var(--space-2); margin-bottom: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); }
.app__steps span { flex: 1; height: 4px; border-radius: var(--radius-full); background: var(--color-border); }
.app__steps span.is-done { background: var(--color-brand); }
.app__result { background: var(--color-brand); color: #fff; border-radius: var(--radius-md); padding: var(--space-5); }
.app__result-value { font-size: var(--text-4xl); font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.app__result-range { font-size: var(--text-lg); opacity: .9; margin-top: var(--space-2); }
.app__result-note { margin-top: var(--space-3); opacity: .85; font-size: var(--text-sm); }
.app__result .btn { margin-top: var(--space-4); }
html.js .app__result { opacity: 0; transform: scale(.96); transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out); }
html.js .app__result.is-visible { opacity: 1; transform: none; }
.app__nojs { color: var(--color-text-muted); }
html.js .app__nojs { display: none; }

/* ---------------------------------------------------------------------
   12. KONTAKT A PATIČKA — identifikační údaje čitelné i na mobilu
   --------------------------------------------------------------------- */
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.contact-list a { font-weight: 600; }
.footer { background: var(--color-bg-dark); color: rgba(255,255,255,.85); padding-block: var(--space-7) var(--space-5); font-size: var(--text-sm); }
.footer a { color: #fff; }
.footer__grid { display: grid; gap: var(--space-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); margin-bottom: var(--space-6); }
.footer h2, .footer h3 { color: #fff; font-size: var(--text-base); margin-bottom: var(--space-3); }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.footer__legal { border-top: 1px solid rgba(255,255,255,.15); padding-top: var(--space-4); display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); justify-content: space-between; }
.footer__legal button { background: none; border: 0; color: #fff; font: inherit; text-decoration: underline; cursor: pointer; padding: 0; }
address { font-style: normal; }

/* ---------------------------------------------------------------------
   13. COOKIE LIŠTA — opt-in, obě tlačítka stejně nápadná, neblokuje
   Vykresluje js/consent.js; třídy nepřejmenovávat (MIGRACE-WP).
   --------------------------------------------------------------------- */
.cookie-bar { position: fixed; left: var(--space-3); right: var(--space-3); bottom: var(--space-3); z-index: 900; max-width: 560px; margin-inline: auto; background: var(--color-bg); color: var(--color-text); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-2); padding: var(--space-4); transform: translateY(calc(100% + var(--space-4))); opacity: 0; transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow); }
.cookie-bar.is-visible { transform: none; opacity: 1; }
.cookie-bar h2 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.cookie-bar p { font-size: var(--text-sm); color: var(--color-text-muted); }
.cookie-bar__actions { display: grid; gap: var(--space-2); grid-template-columns: 1fr 1fr; margin-top: var(--space-3); }
.cookie-bar__actions .btn { min-height: 44px; padding-inline: var(--space-3); }
.cookie-bar__actions .btn--settings { grid-column: 1 / -1; }
.cookie-bar__options { display: none; margin-top: var(--space-3); border-top: 1px solid var(--color-border); padding-top: var(--space-3); }
.cookie-bar.is-expanded .cookie-bar__options { display: grid; gap: var(--space-2); }
.cookie-bar__option { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); }
.cookie-bar__option input { width: 20px; height: 20px; flex: none; margin-top: 2px; }
.cookie-bar__option strong { display: block; }
.cookie-bar__option span { color: var(--color-text-muted); }

/* mobil: lišta nesmí zabrat víc než třetinu obrazovky (legislativa-cz) */
@media (max-width: 600px) {
  .cookie-bar { padding: var(--space-3); left: var(--space-2); right: var(--space-2); bottom: var(--space-2); }
  .cookie-bar h2 { font-size: var(--text-base); margin-bottom: 2px; }
  .cookie-bar p { font-size: var(--text-xs); line-height: 1.35; }
  .cookie-bar__actions { margin-top: var(--space-2); gap: 6px; }
  .cookie-bar__actions .btn { min-height: 42px; padding-inline: var(--space-2); font-size: var(--text-xs); white-space: nowrap; }
  .cookie-bar__actions { grid-template-columns: 1fr 1fr; }
  .cookie-bar__actions .btn--settings { grid-column: 1 / -1; min-height: 32px; padding: .2em .6em; font-size: var(--text-xs); background: none; border: 0; color: var(--color-text-muted); text-decoration: underline; }
}


/* ---------------------------------------------------------------------
   14. VLOŽENÉ PRVKY PO SOUHLASU (mapa, video) — bez souhlasu náhled
   --------------------------------------------------------------------- */
.embed { position: relative; aspect-ratio: 16 / 9; background: var(--color-bg-alt); border-radius: var(--radius-md); overflow: hidden; display: grid; place-items: center; }
.embed img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.embed__consent { position: relative; z-index: 1; text-align: center; padding: var(--space-4); background: rgba(255,255,255,.92); border-radius: var(--radius-md); max-width: 24rem; }
.embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------------------------------------------------------------------
   15. /* motion */ — odhalení sekcí, jen transform + opacity
   Třídy .reveal / .reveal-group nikdy na hero H1, navigaci ani patičku.
   Bez JS (chybí html.js) je vše viditelné.
   --------------------------------------------------------------------- */
html.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
html.js .reveal.is-visible { opacity: 1; transform: none; }
html.js .reveal-group > * { transition-delay: calc(var(--i, 0) * 90ms); }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.toast { position: fixed; top: var(--space-3); left: 50%; transform: translate(-50%, -150%); z-index: 950; background: var(--color-text); color: #fff; padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); box-shadow: var(--shadow-2); transition: transform var(--dur-base) var(--ease-out); display: flex; gap: var(--space-3); align-items: center; }
.toast.is-visible { transform: translate(-50%, 0); }
.toast button { background: none; border: 0; color: inherit; font: inherit; cursor: pointer; text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal { transition: opacity 200ms; transform: none; }
  html.js .reveal-group > * { transition-delay: 0ms; }
  .card:hover, .btn:hover { transform: none; }
  .card:hover .card__img { transform: none; }
  .header, .nav, .cookie-bar, .toast, html.js .app__result { transition: none; }
  html.js .nav.is-open .nav__list li { animation: none; }
}

/* ---------------------------------------------------------------------
   16. TISK — „Uložit jako PDF" u výsledku kalkulačky
   --------------------------------------------------------------------- */
@media print {
  .header, .footer, .cookie-bar, .nav-toggle, .toast, .hero__actions, .btn { display: none !important; }
  body { color: #000; background: #fff; }
  html.js .reveal, html.js .app__result { opacity: 1; transform: none; }
  a { text-decoration: none; color: inherit; }
}

.cookie-bar:focus { outline: none; }   /* lišta dostane fokus kvůli čtečkám, bez rámečku */

/* =====================================================================
   17. PROJEKT OK RENOVACE — komponenty nad rámec kostry
   Podpisový prvek: okno ze čtyř tabulek z loga (.znak) u nadpisů H2
   a červený oblouk ze šipky loga za hlavními fotkami (.hero__media, .split__foto).
   ===================================================================== */
body { font-size: 1.0625rem; }
h1, h2, h3 { letter-spacing: -0.01em; hyphens: manual; }
h2 { display: flex; align-items: baseline; gap: .55em; }
.section__head--center h2, .cta h2 { display: block; }
.znak { flex: none; display: inline-grid; grid-template-columns: repeat(2, .36em); gap: .07em; transform: translateY(-.08em); }
.znak i { display: block; width: .36em; height: .36em; background: var(--color-win-1); }
.znak i:nth-child(2) { background: var(--color-win-2); }
.znak i:nth-child(3) { background: var(--color-win-3); }
.znak i:nth-child(4) { background: var(--color-win-4); }
.section__head h2 { margin-bottom: var(--space-2); }
.section__head--row { max-width: none; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: var(--space-3) var(--space-6); }
.section__head--row p { max-width: 34rem; font-size: var(--text-base); }
.center { text-align: center; margin-top: var(--space-5); }
.grid--3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.btn__sub { font-weight: 400; opacity: .85; }
.btn--maly { min-height: 40px; padding-inline: var(--space-3); font-size: var(--text-sm); }
.btn--outline { color: var(--color-text); border-color: var(--color-border); background: #fff; }
.btn--outline:hover { background: #fff; color: var(--color-brand); border-color: var(--color-brand); }

/* hlavička */
:root { --header-h: 76px; }
.header__logo img { height: 48px; }
.header__actions { display: none; align-items: center; gap: var(--space-4); }
.header__tel { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 700; color: var(--color-text); text-decoration: none; white-space: nowrap; }
.header__tel svg { color: var(--color-brand); background: none; }
.header__tel:hover { color: var(--color-brand); }
.nav { margin-left: auto; }
.nav__list { gap: var(--space-4); }
.nav__link { font-weight: 600; }
.nav__mobile-cta { display: none; }
.subnav ul { list-style: none; margin: 0; padding: 0; }
.subnav a { text-decoration: none; color: var(--color-text); display: block; padding: 6px 0; }
.subnav a:hover { color: var(--color-brand); }
.subnav__title { font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-1); }
@media (min-width: 1100px) {
  .header__actions { display: flex; }
  .nav { margin-left: auto; margin-right: var(--space-3); }
  .nav__sub { position: relative; }
  .subnav { position: absolute; top: 100%; left: -24px; display: grid; grid-template-columns: repeat(2, max-content); gap: var(--space-5); padding: var(--space-4) var(--space-5); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-2); opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base); }
  .nav__sub:hover .subnav, .nav__sub:focus-within .subnav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav__sub > .nav__link::before { content: ""; position: absolute; left: -10px; right: -10px; top: 100%; height: 14px; }  /* most, ať menu nezmizí při přejezdu myší */
}
@media (max-width: 1099px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: var(--header-h) 0 0 0; background: var(--color-bg); padding: var(--space-4) var(--space-4) var(--space-6); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity var(--dur-base) var(--ease-in-out), transform var(--dur-base) var(--ease-in-out), visibility 0s linear var(--dur-base); overflow-y: auto; margin: 0; }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  html:not(.js) .nav { position: static; transform: none; padding: 0; opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list > li { border-bottom: 1px solid var(--color-border); }
  .nav__link { display: block; padding: var(--space-3) 0; font-size: var(--text-lg); }
  .subnav { display: grid; gap: var(--space-3); padding: 0 0 var(--space-3) var(--space-3); }
  html.js .nav.is-open .nav__list > li { animation: nav-in var(--dur-slow) var(--ease-out) both; animation-delay: calc(var(--i, 0) * 50ms); }
  .nav__mobile-cta { display: grid; gap: var(--space-3); margin-top: var(--space-5); justify-items: start; }
  .nav__tel { font-weight: 700; font-size: var(--text-lg); color: var(--color-text); }
}
@media (min-width: 960px) and (max-width: 1099px) { .header__contact { display: none; } }

/* úvodní hero — kompozice: text na světlé ploše, fotka vedle přes hranu */
.hero { background: var(--color-bg-alt); padding-block: clamp(2.5rem, 7vw, 5rem) clamp(3rem, 6vw, 5rem); }
.hero + .section { padding-top: clamp(3rem, 6vw, 5rem); }
.hero__grid { display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 960px) { .hero__grid { grid-template-columns: 1.05fr 1fr; gap: var(--space-7); } }
.hero__claim { font-weight: 600; color: var(--color-brand); margin-bottom: var(--space-3); font-size: var(--text-lg); }
.hero h1 { font-size: clamp(2.1rem, 4.4vw + .6rem, 3.6rem); max-width: 14ch; }
.hero__lead { font-size: var(--text-lg); max-width: 34rem; }
.hero__links { list-style: none; padding: 0; margin: var(--space-5) 0 0; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); font-weight: 600; }
.hero__links a { color: var(--color-text); text-decoration-color: var(--color-brand); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.hero__media { position: relative; }
.hero__media::before, .split__foto--oblouk::before { content: ""; position: absolute; width: 62%; aspect-ratio: 1; right: -9%; top: -11%; border: 14px solid var(--color-brand); border-left-color: transparent; border-bottom-color: transparent; border-radius: 50%; transform: rotate(8deg); z-index: 0; pointer-events: none; }
.hero__img { position: relative; z-index: 1; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-md); box-shadow: var(--shadow-2); }
.hero__media picture { position: relative; z-index: 1; display: block; }
.hero__proof { position: relative; z-index: 2; list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: calc(-1 * var(--space-6)) var(--space-4) 0; background: var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-2); color: var(--color-text-muted); font-size: var(--text-sm); }
.hero__proof li { background: #fff; padding: var(--space-3); line-height: 1.3; }
.hero__proof strong { display: block; color: var(--color-text); font-size: var(--text-lg); }
@media (max-width: 520px) { .hero__proof { grid-template-columns: 1fr; margin-inline: var(--space-3); } .hero__proof li { display: flex; gap: var(--space-2); align-items: baseline; } .hero__proof strong { display: inline; font-size: var(--text-base); } }
@media (max-width: 959px) { .hero__media::before { width: 45%; right: -4%; top: -7%; border-width: 10px; } }

/* úvod podstránky — fotka nahoře */
.phero { background: var(--color-bg-alt); padding-block: clamp(2rem, 5vw, 4rem); }
.phero__inner { display: grid; gap: var(--space-5); align-items: center; }
@media (min-width: 960px) { .phero--foto .phero__inner { grid-template-columns: 1.15fr .85fr; gap: var(--space-7); } }
.phero h1 { font-size: clamp(1.9rem, 3.4vw + .6rem, 3rem); }
.phero__lead { font-size: var(--text-lg); max-width: 40rem; }
.phero__foto { position: relative; }
.phero__foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-md); box-shadow: var(--shadow-2); }
.phero__foto::after { content: ""; position: absolute; left: -12px; bottom: -12px; width: 64px; height: 64px; border: 8px solid var(--color-brand); border-right-color: transparent; border-top-color: transparent; border-radius: 50%; }
.drobky { font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.drobky a { color: inherit; }

/* karty */
.card { border: 1px solid var(--color-border); }
.card__img { aspect-ratio: 3 / 2; }
.card__link { color: var(--color-brand); }
.card__link::after { content: " →"; }

/* pro koho */
.segmenty { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.segment { background: #fff; border-radius: var(--radius-md); padding: var(--space-5) var(--space-4); border-top: 4px solid var(--color-brand); box-shadow: var(--shadow-1); }
.segment h3 { margin-bottom: var(--space-2); }
.segment p { color: var(--color-text-muted); }

/* text + fotka */
.split { display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; gap: var(--space-7); } .split--rev .split__text { order: 2; } }
.split__text { max-width: 38rem; }
.split__text h2:not(:first-child) { margin-top: var(--space-6); }
.split__text ul, .prose ul { padding-left: 1.2em; }
.split__text li::marker, .prose li::marker { color: var(--color-brand); }
.split__foto { position: relative; }
.foto-ram { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-md); }
.prose .reveal + .reveal { margin-top: var(--space-6); }
.prose h2 { margin-top: 0; }

/* před / po */
.predpo { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.predpo + .predpo { margin-top: var(--space-5); }
.predpo figure { margin: 0; position: relative; }
.predpo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-md); }
.predpo figcaption { position: absolute; left: var(--space-2); top: var(--space-2); background: #fff; color: var(--color-text); font-weight: 700; font-size: var(--text-sm); padding: 2px 10px; border-radius: var(--radius-full); box-shadow: var(--shadow-1); }
.predpo figure:last-child figcaption { background: var(--color-brand); color: #fff; }

/* proč my */
.duvody { display: grid; gap: var(--space-5) var(--space-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.duvod { padding-left: var(--space-4); border-left: 3px solid var(--color-brand); }
.duvod h3 { margin-bottom: var(--space-1); }
.duvod p { color: var(--color-text-muted); }

/* zkrácená kalkulačka a volby */
.minikalk { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); box-shadow: var(--shadow-2); display: grid; gap: var(--space-4); }
.minikalk fieldset, .kalk fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.minikalk legend, .kalk legend { font-weight: 700; font-size: var(--text-lg); margin-bottom: var(--space-3); padding: 0; }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip, .volba { position: relative; cursor: pointer; }
.chip input, .volba input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-full); background: #fff; font-weight: 600; transition: border-color var(--dur-fast), background var(--dur-fast), color var(--dur-fast); }
.chip input:checked + span { border-color: var(--color-brand); background: var(--color-brand); color: #fff; }
.chip input:focus-visible + span, .volba input:focus-visible + span { outline: 2px solid var(--color-brand); outline-offset: 2px; }
.minikalk .btn { justify-self: start; }

/* CTA pás */
.section--cta { padding-block: var(--space-6); background: var(--color-bg); }
.cta { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-4) var(--space-6); padding: var(--space-5) var(--space-5); background: var(--color-bg-alt); border-left: 6px solid var(--color-brand); border-radius: var(--radius-md); }
.cta h2 { margin: 0; font-size: clamp(1.4rem, 2vw + .6rem, 2rem); }
.cta p { margin: var(--space-1) 0 0; color: var(--color-text-muted); }
.section--alt + .section--cta, .section--cta:has(+ .section--alt) { background: var(--color-bg); }

/* kroky */
.kroky { list-style: none; counter-reset: krok; padding: 0; display: grid; gap: var(--space-4); }
.kroky li { counter-increment: krok; position: relative; padding-left: 3.2rem; min-height: 2.4rem; }
.kroky li::before { content: counter(krok); position: absolute; left: 0; top: -.1em; width: 2.3rem; height: 2.3rem; display: grid; place-items: center; border-radius: 50%; background: var(--color-brand); color: #fff; font-weight: 700; }

/* galerie a filtr */
.gallery { grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.gallery figure { margin: 0; }
.gallery figure[hidden] { display: none; }
.filtr { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); }
.filtr button { font: inherit; font-weight: 600; min-height: 44px; padding: 6px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-full); background: #fff; cursor: pointer; color: var(--color-text); }
.filtr button[aria-pressed="true"] { background: var(--color-brand); border-color: var(--color-brand); color: #fff; }
html:not(.js) .filtr { display: none; }

/* poptávka */
.section--form { background: var(--color-bg-alt); }
.poptavka { align-items: start; gap: var(--space-6); }
.poptavka .form { background: #fff; padding: var(--space-5); border-radius: var(--radius-md); box-shadow: var(--shadow-1); }
.field input[type="file"] { padding: var(--space-2); min-height: auto; }

/* kalkulačka — průvodce v krocích */
.section--kalk { padding-top: var(--space-6); }
.kalk { max-width: 52rem; margin-inline: auto; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-2); padding: clamp(1.25rem, 4vw, 2.5rem); scroll-margin-top: calc(var(--header-h) + 16px); }
.kalk__head h2 { display: block; margin-bottom: var(--space-1); }
.kalk__head p { color: var(--color-text-muted); }
.kalk__progress { list-style: none; padding: 0; margin: var(--space-4) 0 var(--space-5); display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); }
.kalk__progress li { padding-top: var(--space-2); border-top: 4px solid var(--color-border); transition: border-color var(--dur-base); }
.kalk__progress li.is-active, .kalk__progress li.is-done { border-top-color: var(--color-brand); color: var(--color-text); font-weight: 600; }
.volby { display: grid; gap: var(--space-2); grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); }
.volba span { display: flex; flex-direction: column; justify-content: center; min-height: 56px; padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; transition: border-color var(--dur-fast), box-shadow var(--dur-fast); }
.volba small { color: var(--color-text-muted); font-size: var(--text-sm); line-height: 1.3; }
.volba input:checked + span { border-color: var(--color-brand); box-shadow: inset 0 0 0 1px var(--color-brand); background: #fff7f7; }
.kalk__okna { display: grid; gap: var(--space-3); margin: var(--space-3) 0; }
.kalk__okno { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: var(--space-3); align-items: end; padding: var(--space-3); background: var(--color-bg-alt); border-radius: var(--radius-sm); }
.kalk__okno label { display: grid; gap: var(--space-1); font-weight: 600; font-size: var(--text-sm); }
.kalk__odebrat { width: 44px; height: 48px; border: 1px solid var(--color-border); background: #fff; border-radius: var(--radius-sm); font-size: 1.4rem; cursor: pointer; }
@media (max-width: 520px) { .kalk__okno { grid-template-columns: 1fr 1fr; } .kalk__okno .field:nth-child(3) { grid-column: 1; } }
.kalk .field__error:not(:empty) { display: block; margin-top: var(--space-2); }
.kalk__nav { display: flex; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-5); }
.kalk__nav [data-zpet][hidden] + [data-dal] { margin-left: auto; }
html.js .kalk__krok:not(.is-active) { display: none; }
html:not(.js) .kalk__form { display: none; }
.kalk__vysledek { display: grid; gap: var(--space-4); }
.kalk__label { text-transform: uppercase; letter-spacing: .06em; font-size: var(--text-sm); font-weight: 600; opacity: .9; margin-bottom: var(--space-2); }
.app__result-value { font-size: clamp(2rem, 6vw, 3.2rem); }
.app__result-desc { margin-top: var(--space-2); opacity: .95; }
.kalk__plus { list-style: none; padding: 0; margin: var(--space-4) 0 0; display: grid; gap: var(--space-1); font-size: var(--text-sm); }
.kalk__plus li::before { content: "✓ "; font-weight: 700; }
.app__result--bez { background: var(--color-bg-dark); }
.app__result .placeholder { color: #7a5c00; }
.kalk__dalsi { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.kalk__dalsi-title { width: 100%; font-weight: 700; font-size: var(--text-lg); margin: 0; }
.kalk__zpet-link { background: none; border: 0; font: inherit; color: var(--color-text-muted); text-decoration: underline; cursor: pointer; min-height: 44px; }

/* FAQ */
.faq--velke { max-width: 52rem; }

/* kontakt */
.kontakt { display: grid; gap: var(--space-6); }
@media (min-width: 900px) { .kontakt { grid-template-columns: 1fr 1fr; } }
.kontakt__udaje { margin: 0; display: grid; gap: var(--space-3); }
.kontakt__udaje div { display: grid; grid-template-columns: 9.5rem 1fr; gap: var(--space-3); padding-bottom: var(--space-3); border-bottom: 1px solid var(--color-border); }
.kontakt__udaje dt { color: var(--color-text-muted); }
.kontakt__udaje dd { margin: 0; font-weight: 600; font-size: var(--text-lg); }
.kontakt__firma { font-size: var(--text-sm); color: var(--color-text-muted); }
@media (max-width: 480px) { .kontakt__udaje div { grid-template-columns: 1fr; gap: 0; } }

/* patička */
.footer__legal ul { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.footer__legal p { max-width: 60rem; }
span.placeholder { padding: 0 .3em; }
.footer__logo { height: 48px; width: auto; background: #fff; padding: 6px 8px; border-radius: var(--radius-sm); margin-bottom: var(--space-4); }
.footer__oblast { margin-top: var(--space-3); }

/* právní stránky */
.prose table { font-size: var(--text-sm); display: block; overflow-x: auto; }

@media (prefers-reduced-motion: reduce) {
  .subnav, .nav { transition: none; }
  html.js .nav.is-open .nav__list > li { animation: none; }
}
@media print {
  .kalk__nav, .kalk__dalsi, .kalk__progress, .section--form, .section--cta, .phero { display: none !important; }
  html.js .kalk__krok:not(.is-active) { display: none; }
}
[hidden] { display: none !important; }
.foto-popis { margin: 0; position: relative; }
.foto-popis figcaption { position: absolute; left: var(--space-3); top: var(--space-3); background: var(--color-brand); color: #fff; font-weight: 700; font-size: var(--text-sm); padding: 2px 10px; border-radius: var(--radius-full); }
/* telefon v hlavičce i na mobilu (hlavní konverze) */
.header__tel-m { display: none; }
@media (max-width: 1099px) {
  .header__tel-m { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; min-height: 44px; padding: 0 var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-full); font-weight: 700; color: var(--color-text); text-decoration: none; white-space: nowrap; }
  .header__tel-m svg { color: var(--color-brand); background: none; }
  .nav-toggle { margin-left: var(--space-2); }
}
@media (max-width: 400px) { .header__tel-m span { display: none; } .header__tel-m { padding: 0 12px; } }
.kalk__sazba { font-size: var(--text-sm); opacity: .9; margin-top: var(--space-2); }