/* =====================================================================
   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: "Plus Jakarta Sans", 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: "Plus Jakarta Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/plus-jakarta-sans-v12-latin_latin-ext-regular.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("/fonts/plus-jakarta-sans-v12-latin_latin-ext-700.woff2") format("woff2"); }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-weight: 800; font-display: swap; src: url("/fonts/plus-jakarta-sans-v12-latin_latin-ext-800.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. NÁVRH OK RENOVACE (větev navrh) — vizuál podle návrhu realizátora
   (tools/navrh-podklad/site.css), převedený na komponenty generátoru.
   Podpisový prvek: okno 2×2 z loga (.pane) ve štítcích nad nadpisy,
   červený posunutý rámeček za hlavními fotkami, linky okenního rámu v pozadí.
   ===================================================================== */
:root {
  --red: #c20e1a; --red-hover: #a10b15; --red-soft: #fbeced;
  --ink: #1d1e20; --gray: #5f6063; --gray-logo: #6d6e71; --gray-light: #949598;
  --line: #e6e6e8; --bg-soft: #f6f6f7;
  --color-brand: var(--red); --color-brand-dark: var(--red-hover); --color-accent: var(--red); --color-accent-dark: var(--red-hover);
  --color-text: var(--ink); --color-text-muted: var(--gray); --color-bg-alt: var(--bg-soft); --color-border: var(--line); --color-bg-dark: var(--ink);
  --radius-sm: 4px; --radius-md: 4px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --section-y: clamp(4rem, 10vw, 7.5rem);
  --container: 1240px;
  --header-h: 64px;
}
@media (min-width: 1100px) { :root { --header-h: 80px; } }
html { scroll-padding-top: calc(var(--header-h) + 16px); }
body { line-height: 1.65; padding-bottom: 72px; }
@media (min-width: 900px) { body { padding-bottom: 0; } }
h1, h2, h3, h4 { letter-spacing: -.02em; font-weight: 800; hyphens: manual; }
h2 { font-size: clamp(1.6rem, 4.6vw, 2.5rem); }
strong { font-weight: 700; }
:focus-visible { outline: 3px solid var(--red); }
.icon { width: 1.25em; height: 1.25em; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; background: none; display: inline-block; vertical-align: middle; }
img { background: var(--bg-soft); }
span.placeholder { padding: 0 .3em; }
.section--soft { background: var(--bg-soft); }

/* okno 2×2 z loga */
.pane { display: inline-grid; grid-template-columns: repeat(2, .42em); gap: .1em; flex: none; }
.pane i { display: block; width: .42em; height: .42em; background: var(--gray-light); }
.pane i:nth-child(1) { background: var(--gray-logo); }
.pane i:nth-child(4) { background: var(--red); }
.eyebrow { display: flex; align-items: center; gap: .6rem; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-bottom: var(--space-3); }
.eyebrow .pane { font-size: 1rem; }
.section-head { max-width: 46rem; margin-bottom: var(--space-6); }
.section-head h2 { margin-bottom: 0; }
.section-head p { margin-top: var(--space-3); font-size: 1.125rem; color: var(--gray); }

/* tlačítka a odkazy */
.btn { min-height: 52px; padding: .8rem 1.5rem; border-radius: 4px; font-weight: 700; gap: .6rem; transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease); }
.btn:hover { transform: none; }
.btn:active { transform: scale(.98); }
.btn .icon--arrow { transition: transform .2s var(--ease); }
.btn:hover .icon--arrow { transform: translateX(3px); }
.btn--primary { background: var(--red); color: #fff; }
.btn--primary:hover { background: var(--red-hover); }
.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: #fff; }
.btn--light { border-color: #fff; color: #fff; }
.btn--light:hover { background: #fff; color: var(--ink); }
.btn--block { width: 100%; }
.btn__sub { font-weight: 400; opacity: .85; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--space-5); }
.btn-row .btn { flex: 1 1 220px; }
@media (min-width: 640px) { .btn-row .btn { flex: 0 0 auto; } }
.link-arrow { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; color: var(--red); text-decoration: none; min-height: 44px; }
.link-arrow .icon { transition: transform .2s var(--ease); }
.link-arrow:hover .icon { transform: translateX(4px); }
.link-arrow:hover span { text-decoration: underline; text-underline-offset: 4px; }

/* hlavička */
.header { background: rgba(255,255,255,.96); -webkit-backdrop-filter: saturate(1.4) blur(8px); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.header__inner { min-height: var(--header-h); gap: var(--space-4); }
.header__logo img { height: 40px; width: auto; }
@media (min-width: 1100px) { .header__logo img { height: 50px; } }
.header__actions { display: none; align-items: center; gap: var(--space-4); }
.header__tel { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--ink); line-height: 1.2; font-weight: 700; white-space: nowrap; }
.header__tel .icon { width: 22px; height: 22px; color: var(--red); }
.header__tel small { display: block; font-size: .75rem; color: var(--gray); font-weight: 700; }
.header__actions .btn { min-height: 44px; padding: .55rem 1.1rem; font-size: .95rem; }
.header__tel-m { display: none; }
.nav__mobile-cta { display: none; }
.nav__link { font-weight: 700; font-size: .97rem; display: inline-flex; align-items: center; gap: .3rem; }
.nav__link .icon { width: 1rem; height: 1rem; transition: transform .2s var(--ease); }
.nav__link::after { background: var(--red); }
.subnav ul { list-style: none; margin: 0; padding: 0; }
.subnav__title { display: flex; align-items: center; gap: .6rem; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); font-weight: 700; margin-bottom: var(--space-3); }
.subnav ul a { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 700; color: var(--ink); }
.subnav ul a .icon { color: var(--gray-light); width: 1rem; height: 1rem; transition: transform .2s var(--ease), color .2s var(--ease); }
.subnav ul a:hover { color: var(--red); }
.subnav ul a:hover .icon { color: var(--red); transform: translateX(3px); }
.mega-cta { background: var(--bg-soft); padding: var(--space-5); align-self: start; }
.mega-cta strong { font-size: 1.1rem; display: block; }
.mega-cta p { color: var(--gray); margin: .5rem 0 1.25rem; font-size: .95rem; }
@media (min-width: 1100px) {
  .header__actions { display: flex; }
  .nav { margin-left: auto; margin-right: var(--space-3); }
  .nav__list { gap: .25rem; }
  .nav__link { height: var(--header-h); padding: 0 .75rem; }
  .nav__link::after { left: .75rem; right: .75rem; bottom: 20px; }
  .nav__sub { position: static; }
  .subnav { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -24px rgba(0,0,0,.18); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .2s var(--ease), transform .2s var(--ease), visibility 0s linear .2s; }
  .nav__sub:hover .subnav, .nav__sub:focus-within .subnav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav__sub:hover > .nav__link .icon, .nav__sub:focus-within > .nav__link .icon { transform: rotate(180deg); }
  .subnav__inner { display: grid; grid-template-columns: 1fr 1.25fr 1fr; gap: var(--space-6); padding-block: var(--space-6); }
}
@media (max-width: 1099px) {
  .nav-toggle { display: block; margin-left: var(--space-2); }
  .header__tel-m { display: inline-grid; place-items: center; margin-left: auto; width: 48px; height: 48px; border: 1.5px solid var(--line); border-radius: 4px; color: var(--red); }
  .header__tel-m .icon { width: 22px; height: 22px; }
  .nav { position: fixed; inset: var(--header-h) 0 0 0; background: #fff; padding: var(--space-4) var(--space-4) calc(var(--space-7) + 72px); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s var(--ease), transform .2s var(--ease), visibility 0s linear .2s; 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(--line); }
  .nav__link { display: flex; justify-content: space-between; min-height: 56px; font-size: 1.15rem; }
  .nav__link::after { display: none; }
  .subnav__inner { display: grid; gap: var(--space-3); padding: 0 0 var(--space-3); width: 100%; }
  .subnav__title { margin: var(--space-3) 0 .25rem; font-size: .75rem; }
  .subnav ul a { border: 0; padding: .55rem 0; font-weight: 700; }
  .subnav ul a .icon, .mega-cta { display: none; }
  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); }
  .nav__mobile-cta .btn { width: 100%; }
  .nav__tel { font-weight: 700; font-size: 1.15rem; color: var(--ink); }
}
.mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 98; display: grid; grid-template-columns: 1fr 1.3fr; gap: .5rem; padding: .5rem var(--space-4) calc(.5rem + env(safe-area-inset-bottom)); background: rgba(255,255,255,.97); border-top: 1px solid var(--line); }
.mobile-bar .btn { min-height: 48px; padding-inline: .75rem; font-size: .95rem; }
@media (min-width: 900px) { .mobile-bar { display: none; } }
.cookie-bar { bottom: calc(var(--space-3) + 64px); }
@media (min-width: 900px) { .cookie-bar { bottom: var(--space-3); } }

/* úvod — hero */
.hero { position: relative; overflow: hidden; background: #fff; padding-block: var(--space-5) var(--space-7); }
.hero-grid { display: grid; gap: var(--space-6); align-items: center; }
.hero h1 { font-size: clamp(2rem, 6vw, 3.6rem); letter-spacing: -.035em; margin: 0; }
.hero-tagline { margin-top: var(--space-4); font-size: clamp(1.15rem, 3vw, 1.35rem); font-weight: 700; color: var(--red); }
.hero-text { margin-top: var(--space-3); font-size: 1.125rem; color: var(--gray); max-width: 36rem; }
.hero-text strong { color: var(--ink); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: var(--space-5); }
.hero-ctas .btn { flex: 1 1 220px; }
@media (min-width: 640px) { .hero-ctas .btn { flex: 0 0 auto; } }
.quick-links { margin-top: var(--space-5); display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1.25rem; font-size: .95rem; }
.quick-links-label { color: var(--gray); font-weight: 700; width: 100%; }
.quick-links a { font-weight: 700; text-decoration: none; color: var(--ink); border-bottom: 2px solid var(--line); padding: .55rem 0 .2rem; transition: border-color .2s var(--ease); }
.quick-links a:hover { border-color: var(--red); }
.hero-media, .page-hero-media { position: relative; }
.hero-photo { position: relative; z-index: 1; aspect-ratio: 5 / 4; overflow: hidden; border-radius: 4px; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 35% center; }
.hero-frame { position: absolute; z-index: 0; inset: .75rem -.5rem -.75rem .75rem; border: 2px solid var(--red); border-radius: 4px; }
@media (min-width: 900px) { .hero-frame { inset: 1.25rem -1.25rem -1.25rem 1.25rem; } }
.hero-badge { position: absolute; z-index: 2; left: -.25rem; bottom: -1.25rem; display: flex; align-items: center; gap: .9rem; padding: 1rem 1.25rem; background: #fff; border: 1px solid var(--line); }
.hero-badge-icon { width: 34px; height: 34px; color: var(--red); }
.hero-badge b { font-size: 1.05rem; line-height: 1.2; }
.hero-deco { position: absolute; z-index: 0; right: -11rem; top: 9rem; width: 30rem; height: 30rem; color: var(--line); pointer-events: none; }
.hero-grid, .page-hero-grid { position: relative; z-index: 1; }
@media (max-width: 899px) { .hero-deco { display: none; } }
@media (min-width: 900px) {
  .hero { padding-block: var(--space-7) var(--space-8); }
  .hero-grid { grid-template-columns: 1.08fr .92fr; gap: var(--space-7); }
  .quick-links-label { width: auto; }
  .hero-photo { aspect-ratio: 4 / 5; }
  .hero-badge { left: -2rem; bottom: 2.5rem; }
}

/* rozcestník služeb */
.services { display: grid; gap: var(--space-4); list-style: none; padding: 0; margin: 0; }
@media (min-width: 640px) { .services { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .services { grid-template-columns: repeat(3, 1fr); gap: var(--space-5) var(--space-4); } }
.service { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; transition: border-color .25s var(--ease); }
.service:hover { border-color: var(--ink); }
.service picture { display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.service img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.service:hover img { transform: scale(1.04); }
.service-body { display: flex; flex-direction: column; flex: 1; padding: var(--space-4); }
.service-num { font-size: .8rem; font-weight: 700; color: var(--gray-light); letter-spacing: .1em; }
.service h3 { font-size: 1.2rem; margin: .35rem 0 0; }
.service p { margin-top: .6rem; color: var(--gray); }
.service .link-arrow { margin-top: auto; padding-top: var(--space-3); }
.service .link-arrow::after { content: ""; position: absolute; inset: 0; }

/* pro koho */
.audience { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); }
@media (min-width: 900px) { .audience { grid-template-columns: repeat(3, 1fr); } }
.audience li { display: flex; flex-direction: column; gap: .6rem; padding: var(--space-5) var(--space-4); border: 1px solid var(--line); border-radius: 4px; background: #fff; transition: border-color .25s var(--ease); }
.audience li:hover { border-color: var(--ink); }
.audience h3 { font-size: 1.2rem; margin: .4rem 0 0; }
.audience p { color: var(--gray); }
.why-icon { display: grid; place-items: center; width: 52px; height: 52px; border: 1.5px solid var(--red); color: var(--red); border-radius: 4px; flex: none; }
.why-icon .icon { width: 24px; height: 24px; }

/* renovace, nebo výměna */
.compare-grid { display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 900px) { .compare-grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); } }
.compare-text h2 { margin-bottom: 0; }
.compare-text p { margin-top: var(--space-3); color: var(--gray); font-size: 1.05rem; }
.compare-text p strong { color: var(--ink); }
.compare-text .link-arrow { margin-top: var(--space-4); }
.before-after { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.before-after + .before-after { margin-top: var(--space-6); }
.before-after figure { margin: 0; position: relative; }
.before-after img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 4px; }
.before-after figcaption { position: absolute; left: .6rem; top: .6rem; padding: .3rem .6rem; font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; background: #fff; color: var(--ink); }
.before-after figure:last-child figcaption { background: var(--red); color: #fff; }
.ba-wrap .before-after figure:last-child { transform: translateY(1.5rem); }
.ba-wrap { padding-bottom: 1.5rem; }

/* proč my */
.why-grid { list-style: none; padding: 0; margin: 0; display: grid; border-top: 1px solid var(--line); }
@media (min-width: 640px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-item { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: var(--space-4) 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .why-item { padding: var(--space-5) var(--space-4) var(--space-5) 0; } .why-item:nth-child(2n) { padding-left: var(--space-4); border-left: 1px solid var(--line); } }
@media (min-width: 1100px) { .why-item, .why-item:nth-child(2n) { padding: var(--space-5) var(--space-5) var(--space-5) 0; border-left: 0; } .why-item:not(:nth-child(3n+1)) { padding-left: var(--space-5); border-left: 1px solid var(--line); } }
.why-item h3 { font-size: 1.1rem; margin: .2rem 0 0; }
.why-item p { margin-top: .35rem; color: var(--gray); }

/* zkrácená kalkulačka — tmavá sekce */
.calc-teaser { position: relative; background: var(--ink); color: #fff; overflow: hidden; }
.calc-teaser .eyebrow { color: #c9c9cc; }
.calc-teaser .pane i:nth-child(1) { background: #fff; }
.calc-grid { position: relative; z-index: 1; display: grid; gap: var(--space-6); }
@media (min-width: 1100px) { .calc-grid { grid-template-columns: .85fr 1.15fr; gap: var(--space-7); align-items: start; } }
.calc-intro h2 { margin: 0; }
.calc-intro p { margin-top: var(--space-3); color: #d3d3d6; font-size: 1.125rem; }
.calc-deco { position: absolute; right: -4rem; bottom: -6rem; width: 26rem; height: 26rem; color: rgba(255,255,255,.06); pointer-events: none; }
.calc-form { background: #fff; color: var(--ink); padding: var(--space-4); border-radius: 4px; }
@media (min-width: 640px) { .calc-form { padding: var(--space-5); } }
.calc-form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.calc-form fieldset + fieldset { margin-top: var(--space-5); }
.calc-form legend { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.1rem; margin-bottom: var(--space-3); padding: 0; }
.step-no { display: inline-grid; place-items: center; width: 28px; height: 28px; background: var(--red); color: #fff; font-size: .85rem; border-radius: 50%; }
.chips { display: grid; grid-template-columns: 1fr; gap: .5rem; }
@media (min-width: 640px) { .chips { grid-template-columns: 1fr 1fr; } }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip label { display: flex; align-items: center; gap: .75rem; min-height: 52px; padding: .7rem 1rem; border: 1.5px solid var(--line); border-radius: 4px; font-weight: 700; line-height: 1.3; cursor: pointer; transition: border-color .15s var(--ease), background-color .15s var(--ease); }
.chip label::before { content: ""; flex: none; width: 18px; height: 18px; border: 2px solid var(--gray-light); border-radius: 50%; transition: border-color .15s, box-shadow .15s; }
.chip label:hover { border-color: var(--gray-light); }
.chip input:checked + label { border-color: var(--red); background: var(--red-soft); }
.chip input:checked + label::before { border-color: var(--red); box-shadow: inset 0 0 0 4px #fff, inset 0 0 0 10px var(--red); }
.chip input:focus-visible + label { outline: 3px solid var(--red); outline-offset: 2px; }
.calc-submit { margin-top: var(--space-5); }

/* realizace na úvodu — mozaika */
.bento { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
@media (min-width: 900px) {
  .bento { grid-template-columns: repeat(4, 1fr); grid-template-rows: 15rem 15rem; grid-template-areas: "a b c e" "a d d e"; gap: .75rem; }
  .bento li:nth-child(1) { grid-area: a; } .bento li:nth-child(2) { grid-area: b; } .bento li:nth-child(3) { grid-area: c; }
  .bento li:nth-child(4) { grid-area: d; } .bento li:nth-child(5) { grid-area: e; }
}
.bento li { position: relative; overflow: hidden; border-radius: 4px; background: var(--bg-soft); }
.bento picture { display: block; height: 100%; }
.bento img { width: 100%; height: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .6s var(--ease); }
@media (min-width: 900px) { .bento img { aspect-ratio: auto; } }
@media (max-width: 899px) { .bento li:nth-child(5) { grid-column: 1 / -1; } .bento li:nth-child(5) img { aspect-ratio: 2 / 1; } }
.bento li:hover img { transform: scale(1.04); }
.gallery-cap { position: absolute; left: 0; bottom: 0; padding: .35rem .6rem; background: rgba(255,255,255,.95); font-size: .78rem; font-weight: 700; color: var(--ink); }
.realizace-foot { margin-top: var(--space-5); }

/* o nás */
.about-grid { display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 900px) { .about-grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); } }
.about-media { position: relative; order: -1; }
@media (min-width: 900px) { .about-media { order: 0; } }
.about-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 4px; }
.about-year { position: absolute; right: -.25rem; top: -1rem; padding: .9rem 1.2rem; background: var(--red); color: #fff; line-height: 1.1; }
.about-year b { display: block; font-size: 2.2rem; letter-spacing: -.03em; }
.about-year span { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.about-text h2 { margin-bottom: 0; }
.about-text p { margin-top: var(--space-3); color: var(--gray); font-size: 1.05rem; }
.about-text p strong { color: var(--ink); }
.about-links a { color: var(--red); font-weight: 700; }

/* poptávka */
.section--form { background: #fff; }
.inquiry-grid { display: grid; gap: var(--space-6); }
@media (min-width: 1100px) { .inquiry-grid { grid-template-columns: .8fr 1.2fr; gap: var(--space-7); } }
.inquiry-intro h2 { margin: 0; }
.inquiry-intro p { margin-top: var(--space-3); color: var(--gray); font-size: 1.125rem; }
.inquiry-side { margin-top: var(--space-5); display: grid; gap: .5rem; }
.inquiry-side a, .inquiry-side span { display: inline-flex; align-items: center; gap: .75rem; min-height: 44px; font-weight: 700; text-decoration: none; color: var(--ink); }
.inquiry-side .icon { color: var(--red); }
.form { background: #fff; border: 1px solid var(--line); padding: var(--space-4); border-radius: 4px; }
@media (min-width: 640px) { .form { padding: var(--space-5); } }
.field label, .field .label { display: block; font-weight: 700; font-size: .95rem; margin-bottom: .2rem; }
.field input, .field textarea, .field select { min-height: 52px; padding: .8rem 1rem; border: 1.5px solid #cfd0d3; border-radius: 4px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(29,30,32,.12); }
.form-note a { color: var(--ink); font-weight: 700; }
.dropzone { position: relative; display: grid; justify-items: center; gap: .4rem; padding: var(--space-5) var(--space-4); text-align: center; border: 1.5px dashed #bdbec1; border-radius: 4px; background: var(--bg-soft); cursor: pointer; transition: border-color .15s var(--ease), background-color .15s var(--ease); }
.dropzone:hover, .dropzone.is-drag { border-color: var(--red); background: var(--red-soft); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; min-height: 0; }
.dropzone .icon { width: 28px; height: 28px; color: var(--red); }
.dropzone span { font-size: .875rem; color: var(--gray); }
.dropzone:focus-within { outline: 3px solid var(--red); outline-offset: 2px; }
.file-list { list-style: none; padding: 0; margin: .4rem 0 0; display: grid; gap: .35rem; font-size: .9rem; }
.file-list li { display: flex; align-items: center; gap: .5rem; padding: .45rem .7rem; background: var(--bg-soft); border-radius: 4px; }
.file-list .icon { color: var(--red); width: 1rem; height: 1rem; }

/* podstránky — drobečky a úvod */
.breadcrumb { padding-top: var(--space-4); font-size: .875rem; }
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: .25rem .5rem; color: var(--gray); }
.breadcrumb li + li::before { content: "›"; margin-right: .5rem; color: var(--gray-light); }
.breadcrumb a { display: inline-flex; align-items: center; min-height: 32px; text-decoration: none; font-weight: 700; color: var(--ink); }
.breadcrumb a:hover { color: var(--red); text-decoration: underline; }
.page-hero { position: relative; overflow: hidden; padding-block: var(--space-5) var(--space-7); }
.page-hero h1 { font-size: clamp(2rem, 6.4vw, 3.25rem); letter-spacing: -.035em; max-width: 20ch; margin: 0; }
.page-lead { margin-top: var(--space-4); font-size: 1.125rem; color: var(--gray); max-width: 38rem; }
.page-lead strong { color: var(--ink); }
.page-hero-grid { display: grid; gap: var(--space-6); align-items: center; }
.page-hero-media img { position: relative; z-index: 1; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
.page-hero-media picture { position: relative; z-index: 1; display: block; }
.page-hero:not(.page-hero--media) { padding-bottom: var(--space-4); }
@media (min-width: 900px) { .page-hero { padding-block: var(--space-6) var(--space-8); } .page-hero-grid { grid-template-columns: 1.1fr .9fr; gap: var(--space-7); } }

/* textové sekce: nadpis vlevo s číslem, obsah vpravo */
main { counter-reset: kap; }
.prose-list { display: grid; }
.prose-grid { display: grid; gap: var(--space-4); padding-block: clamp(2.5rem, 6vw, 4rem); }
.prose-grid + .prose-grid { border-top: 1px solid var(--line); }
.prose-list .prose-grid:first-child { padding-top: 0; }
.prose-list .prose-grid:last-child { padding-bottom: 0; }
@media (min-width: 900px) { .prose-grid { grid-template-columns: 1fr 2fr; gap: var(--space-7); } .prose-head { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; } }
.prose-num { display: block; font-size: .85rem; font-weight: 800; color: var(--red); letter-spacing: .1em; margin-bottom: .75rem; }
.prose-num::before { counter-increment: kap; content: counter(kap, decimal-leading-zero); }
.prose-head h2 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); margin: 0; }
.prose-body { max-width: 44rem; }
.prose-body > * + * { margin-top: var(--space-3); }
.prose-body p { color: var(--gray); font-size: 1.05rem; margin: 0; }
.prose-body > p + p, .prose-body > * + p { margin-top: var(--space-3); }
.prose-body p strong, .prose-body li strong { color: var(--ink); }
.prose-body a:not(.btn):not(.link-arrow), .split__text a:not(.btn), .faq-a a { color: var(--red); font-weight: 700; text-underline-offset: 3px; }

/* 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__text h2 { margin-bottom: var(--space-3); }
.split__text h2:not(:first-child) { margin-top: var(--space-6); }
.split__text p { color: var(--gray); font-size: 1.05rem; }
.split__text p strong { color: var(--ink); }
.split__foto { position: relative; }
.foto-ram { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 4px; }
.foto-popis { margin: 0; position: relative; }
.foto-popis figcaption { position: absolute; left: .6rem; top: .6rem; padding: .3rem .6rem; font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; background: var(--red); color: #fff; }

/* odrážky s okénkem a kroky */
.bullets { list-style: none; padding: 0; margin: var(--space-3) 0 0; display: grid; gap: .6rem; }
.bullets li { position: relative; padding-left: 1.75rem; color: var(--ink); font-size: 1.02rem; }
.bullets li::before { content: ""; position: absolute; left: 0; top: .55em; width: .6rem; height: .6rem; background: var(--red); }
.bullets li::after { content: ""; position: absolute; left: .85rem; top: .55em; width: .3rem; height: .6rem; background: var(--gray-light); opacity: .6; }
.steps { list-style: none; counter-reset: st; padding: 0; margin: var(--space-3) 0 0; display: grid; }
.steps li { counter-increment: st; position: relative; padding: 0 0 var(--space-4) 3.5rem; color: var(--gray); }
.steps li strong { color: var(--ink); }
.steps li::before { content: counter(st); position: absolute; left: 0; top: -.15rem; display: grid; place-items: center; width: 2.25rem; height: 2.25rem; background: #fff; border: 1.5px solid var(--red); color: var(--red); font-weight: 800; border-radius: 4px; }
.steps li::after { content: ""; position: absolute; left: 1.1rem; top: 2.3rem; bottom: .3rem; width: 1.5px; background: var(--line); }
.steps li:last-child { padding-bottom: 0; }
.steps li:last-child::after { display: none; }

/* CTA pás */
.cta-band { position: relative; overflow: hidden; background: var(--ink); color: #fff; padding-block: clamp(3.5rem, 8vw, 5.5rem); }
.cta-band-inner { position: relative; z-index: 1; }
.cta-band h2 { max-width: 22ch; margin: 0; }
.cta-band p { margin-top: var(--space-3); color: #d3d3d6; font-size: 1.125rem; }

/* časté dotazy */
.faq-section .section-head { margin-bottom: var(--space-5); }
.faq { max-width: 52rem; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq .faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; padding: 1rem 0; font-weight: 700; font-size: 1.05rem; cursor: pointer; list-style: none; }
.faq .faq-item summary::after { display: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--red); }
.faq-item summary .icon { flex: none; width: 22px; height: 22px; color: var(--red); transition: transform .25s var(--ease); }
.faq-item[open] summary .icon { transform: rotate(45deg); }
.faq .faq-a { padding: 0 2.5rem 1.25rem 0; color: var(--gray); }
.faq-solo { padding-top: var(--space-4); }

/* další služby */
.related { padding-block: var(--space-6); border-top: 1px solid var(--line); }
.related-title { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-bottom: var(--space-3); }
.related-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.related-list a { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .5rem 1rem; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; font-weight: 700; font-size: .95rem; color: var(--ink); transition: border-color .2s var(--ease), color .2s var(--ease); }
.related-list a .icon { width: 1rem; height: 1rem; color: var(--gray-light); }
.related-list a:hover { border-color: var(--red); color: var(--red); }
.related-list a:hover .icon { color: var(--red); }

/* galerie realizací s filtrem */
.gallery { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.gallery figure { margin: 0; overflow: hidden; border-radius: 4px; }
.gallery figure[hidden] { display: none; }
.gallery img { aspect-ratio: 1; width: 100%; object-fit: cover; border-radius: 0; filter: none; transition: transform .6s var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }
.filtr { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--space-5); }
.filtr button { min-height: 44px; padding: .5rem 1rem; border: 1.5px solid var(--line); border-radius: 999px; background: #fff; font: inherit; font-weight: 700; font-size: .95rem; cursor: pointer; color: var(--ink); }
.filtr button:hover { border-color: var(--ink); }
.filtr button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
html:not(.js) .filtr { display: none; }

/* kalkulačka — průvodce */
.section--kalk { padding-top: var(--space-5); }
.kalk { max-width: 820px; margin-inline: auto; background: #fff; border: 1px solid var(--line); border-radius: 4px; padding: clamp(1.25rem, 4vw, 2.5rem); scroll-margin-top: calc(var(--header-h) + 16px); }
.kalk__head h2 { font-size: clamp(1.4rem, 4vw, 1.9rem); margin-bottom: .4rem; }
.kalk__head p { color: var(--gray); }
.kalk__progress { list-style: none; padding: 0; margin: var(--space-4) 0 var(--space-5); display: grid; grid-template-columns: repeat(4, 1fr); gap: .35rem; font-size: .85rem; font-weight: 700; color: var(--gray); }
.kalk__progress li { padding-top: .5rem; border-top: 4px solid var(--line); transition: border-color .3s var(--ease); }
.kalk__progress li.is-active, .kalk__progress li.is-done { border-top-color: var(--red); color: var(--ink); }
.kalk fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.kalk legend { font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: var(--space-4); padding: 0; }
.volby { display: grid; gap: .5rem; }
@media (min-width: 640px) { .volby { grid-template-columns: 1fr 1fr; } }
.volba { position: relative; cursor: pointer; }
.volba input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.volba span { display: flex; flex-direction: column; justify-content: center; min-height: 56px; padding: .7rem 1rem .7rem 2.75rem; border: 1.5px solid var(--line); border-radius: 4px; position: relative; transition: border-color .15s, background-color .15s; }
.volba span::before { content: ""; position: absolute; left: 1rem; top: 50%; width: 18px; height: 18px; margin-top: -9px; border: 2px solid var(--gray-light); border-radius: 50%; }
.volba small { color: var(--gray); font-size: .875rem; line-height: 1.3; font-weight: 400; }
.volba input:checked + span { border-color: var(--red); background: var(--red-soft); }
.volba input:checked + span::before { border-color: var(--red); box-shadow: inset 0 0 0 4px #fff, inset 0 0 0 10px var(--red); }
.volba input:focus-visible + span { outline: 3px solid var(--red); outline-offset: 2px; }
.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(--bg-soft); border-radius: 4px; }
.kalk__okno label { display: grid; gap: var(--space-1); font-weight: 700; font-size: var(--text-sm); }
.kalk__odebrat { width: 44px; height: 52px; border: 1.5px solid var(--line); background: #fff; border-radius: 4px; font-size: 1.4rem; cursor: pointer; }
@media (max-width: 520px) { .kalk__okno { grid-template-columns: 1fr 1fr; } }
.kalk .field__error:not(:empty) { display: block; margin-top: var(--space-2); }
.kalk .field__hint { display: block; margin-top: var(--space-3); }
.kalk__nav { display: flex; justify-content: space-between; gap: .75rem; margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.kalk__nav [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); }
.app__result { background: var(--bg-soft); color: var(--ink); border-left: 4px solid var(--red); border-radius: 4px; padding: var(--space-5); }
.app__result--bez { border-left-color: var(--ink); }
.kalk__label { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 800; color: var(--gray); margin-bottom: var(--space-2); }
.app__result-value { font-size: clamp(2rem, 7vw, 3rem); font-weight: 800; letter-spacing: -.03em; color: var(--red); line-height: 1.1; }
.app__result-desc { margin-top: var(--space-2); color: var(--gray); }
.kalk__sazba { font-size: var(--text-sm); color: var(--gray); margin-top: .25rem; }
.app__result-note { margin-top: var(--space-3); font-size: var(--text-sm); }
.kalk__plus { list-style: none; padding: 0; margin: var(--space-4) 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; font-weight: 700; font-size: .95rem; }
.kalk__plus li::before { content: "✓ "; color: var(--red); }
.kalk__dalsi { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.kalk__dalsi-title { width: 100%; font-weight: 800; font-size: 1.1rem; margin: 0; }
.kalk__zpet-link { background: none; border: 0; font: inherit; font-weight: 700; color: var(--ink); text-decoration: underline; cursor: pointer; min-height: 44px; }

/* 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: 0; border-top: 1px solid var(--line); }
.kontakt__udaje div { display: grid; grid-template-columns: 9.5rem 1fr; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--line); }
.kontakt__udaje dt { color: var(--gray); }
.kontakt__udaje dd { margin: 0; font-weight: 700; font-size: 1.1rem; }
.kontakt__udaje a { color: var(--ink); }
.kontakt__firma { font-size: var(--text-sm); color: var(--gray); }
@media (max-width: 480px) { .kontakt__udaje div { grid-template-columns: 1fr; gap: 0; } }

/* patička — světlá */
.footer { background: var(--bg-soft); color: var(--gray); border-top: 1px solid var(--line); font-size: .95rem; }
.footer a { color: var(--ink); text-decoration: none; font-weight: 700; }
.footer a:hover { color: var(--red); text-decoration: underline; }
.footer h2, .footer h3 { color: var(--gray); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; }
.footer__grid > div:first-child h2 { color: var(--ink); font-size: 1rem; letter-spacing: 0; text-transform: none; margin-top: var(--space-4); }
.footer__logo { height: 52px; width: auto; background: none; }
.footer__legal { border-top-color: var(--line); color: var(--gray); }
.footer__legal ul { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.footer__legal button { color: var(--ink); font-weight: 700; }
.footer__legal p { max-width: 60rem; }
.footer__oblast { margin-top: var(--space-3); }

/* právní stránky */
.prose table { font-size: var(--text-sm); display: block; overflow-x: auto; }
.prose h1 { font-size: clamp(2rem, 5vw, 3rem); }

/* jemné přechody — kostra (.reveal), jen delší a měkčí */
html.js .reveal { transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal-group > * { transition: opacity .7s var(--ease), transform .7s var(--ease); }
@media (prefers-reduced-motion: reduce) {
  .subnav, .nav, .service img, .bento img, .gallery img { transition: none; }
  .service:hover img, .bento li:hover img, .gallery figure:hover img { transform: none; }
  html.js .nav.is-open .nav__list > li { animation: none; }
}
@media print {
  .mobile-bar, .kalk__nav, .kalk__dalsi, .kalk__progress, .section--form, .cta-band, .page-hero, .breadcrumb, .related { display: none !important; }
  body { padding-bottom: 0; }
}
[hidden] { display: none !important; }