@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(pismo/inter-400.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url(pismo/inter-700.woff2) format('woff2')}

:root {
  --pismo: 'Inter', system-ui, sans-serif;
  --podklad: #FFFFFF;
  --podklad-2: #F2F2F2;
  --text: #111111;
  --text-tlumeny: #555555;
  --akcent: #D7261E;
  --na-akcentu: #FFFFFF;
  --linka: #111111;
  --linka-jemna: #D4D4D4;
  --fokus: #D7261E;
  --kontejner: 1232px;
  --vyska-hlavicky: 68px;
  --mezera: clamp(32px, 4vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--vyska-hlavicky) + 8px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; background: var(--podklad); color: var(--text);
  font-family: var(--pismo); font-size: 17px; line-height: 1.5;
  font-variant-numeric: tabular-nums;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
h2 { font-size: clamp(26px, 1.4rem + .6vw, 34px); }
h3 { font-size: 18px; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--fokus); outline-offset: 2px; }

.obal { width: min(100% - 32px, var(--kontejner)); margin-inline: auto; }
.neztrhnout { white-space: nowrap; }
.nadpisek {
  font-size: 14px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--text);
}
.odkaz { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; font-weight: 700; }
.odkaz:hover { text-decoration-thickness: 2px; text-decoration-color: var(--akcent); }

/* Tlačítka */
.tl {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 20px; border: 2px solid transparent;
  font: inherit; font-size: 16px; font-weight: 700; text-decoration: none; line-height: 1.2;
  cursor: pointer; white-space: nowrap;
}
.tl--hlavni { background: var(--akcent); color: var(--na-akcentu); border-color: var(--akcent); }
.tl--hlavni:hover { background: #B81F18; border-color: #B81F18; }
.tl--obrys { background: transparent; color: var(--text); border-color: var(--linka); }
.tl--obrys:hover { background: var(--text); color: var(--podklad); }
@media (prefers-reduced-motion: no-preference) { .tl { transition: background-color .15s, color .15s, border-color .15s; } }

/* Hlavička */
.hlavicka {
  position: sticky; top: 0; z-index: 30; background: var(--podklad);
  border-bottom: 2px solid var(--linka);
}
.hlavicka__ram {
  width: min(100% - 32px, var(--kontejner)); margin-inline: auto;
  min-height: var(--vyska-hlavicky); display: flex; align-items: center; gap: 24px;
}
.znacka { display: flex; flex-direction: column; text-decoration: none; line-height: 1.1; margin-right: auto; }
.znacka__jmeno { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.znacka__obor { font-size: 14px; color: var(--text-tlumeny); margin-top: 3px; }

.prepinac {
  display: none; align-items: center; gap: 10px; min-height: 44px; padding: 8px 14px;
  background: var(--podklad); color: var(--text); border: 2px solid var(--linka);
  font: inherit; font-size: 16px; font-weight: 700; cursor: pointer;
}
.prepinac__carky { display: grid; gap: 6px; width: 20px; }
.prepinac__carky span { display: block; height: 2px; background: currentColor; }
.prepinac[aria-expanded="true"] { background: var(--text); color: var(--podklad); }

#hlavninav { display: flex; align-items: center; gap: 24px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav__polozka { position: relative; }
.nav__hlavni, .nav summary {
  display: flex; align-items: center; min-height: 44px; padding: 8px 10px;
  font-size: 16px; font-weight: 400; text-decoration: none; cursor: pointer; white-space: nowrap;
}
.nav summary { list-style: none; gap: 6px; }
.nav summary::-webkit-details-marker { display: none; }
.nav summary::after {
  content: ""; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}
.nav details[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.nav__hlavni:hover, .nav summary:hover { text-decoration: underline; text-underline-offset: 4px; }
.nav details[open] > summary { color: var(--akcent); }
.nav__pod {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 260px; padding: 8px 0;
  background: var(--podklad); border: 2px solid var(--linka);
}
.nav__pod--vpravo { left: auto; right: 0; min-width: 200px; }
.nav__pod a { display: flex; align-items: center; min-height: 44px; padding: 6px 16px; text-decoration: none; }
.nav__pod a:hover { background: var(--podklad-2); }
.nav__pod li:first-child a { font-weight: 700; }
.jen-mobil { display: none; }
.zavoj { display: none; }

@media (min-width: 900px) and (max-width: 1180px) {
  .nav__tel { display: none; }
  .nav__hlavni, .nav summary { padding-inline: 8px; }
}

/* Telefon: menu se rozbalí shora pod hlavičkou */
@media (max-width: 899px) {
  :root { --vyska-hlavicky: 64px; }
  .prepinac { display: inline-flex; }
  #hlavninav {
    position: absolute; top: 100%; left: 0; right: 0; z-index: 25;
    display: block; max-height: calc(100svh - var(--vyska-hlavicky)); overflow-y: auto;
    padding: 8px 16px 24px; background: var(--podklad); border-bottom: 2px solid var(--linka);
  }
  .menu-wr #hlavninav { visibility: hidden; clip-path: inset(0 0 100% 0); }
  .menu-wr #hlavninav[data-otevreno] { visibility: visible; clip-path: inset(0); }
  .nav { display: block; }
  .nav__polozka { border-bottom: 1px solid var(--linka-jemna); padding-block: 4px; }
  .jen-pc { display: none; }
  .jen-mobil { display: flex; }
  ul.jen-mobil { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; padding: 0 0 8px 10px; }
  .nav__hlavni { font-size: 19px; font-weight: 700; padding-inline: 0; }
  .nav__radek a { display: flex; align-items: center; min-height: 44px; font-size: 16px; text-decoration: none; color: var(--text-tlumeny); }
  .nav__tel { margin-top: 16px; width: 100%; }
  .zavoj { display: block; position: fixed; inset: var(--vyska-hlavicky) 0 0 0; background: rgba(17,17,17,.35); z-index: 20; }
  .zavoj[hidden] { display: none; }
}
@media (max-width: 899px) and (prefers-reduced-motion: no-preference) {
  .menu-wr #hlavninav { transition: clip-path .25s ease, visibility .25s; }
}
@media (max-width: 380px) {
  ul.jen-mobil { grid-template-columns: 1fr; }
  .znacka__jmeno { font-size: 18px; }
}

/* Úvod U7 */
.u7 {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: center;
  padding: 40px max(16px, (100% - var(--kontejner)) / 2);
}
.u7__text { display: grid; gap: 16px; align-content: center; }
.u7 h1 { font-size: clamp(28px, 1.1rem + 1.6vw, 40px); line-height: 1.08; letter-spacing: -0.03em; text-wrap: balance; }
.u7__perex { font-size: 18px; line-height: 1.5; max-width: 52ch; }
.u7__akce { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.stitky { display: flex; flex-wrap: wrap; gap: 0; font-size: 15px; font-weight: 700; }
.stitky li { padding-right: 14px; margin-right: 14px; border-right: 1px solid var(--linka); line-height: 1.3; }
.stitky li:last-child { border-right: 0; margin-right: 0; }
.u7__karta {
  display: grid; gap: 8px; padding: 28px 28px 0; background: var(--podklad-2); color: var(--text);
  border-top: 4px solid var(--linka);
}
.u7__karta p { margin: 0; }
.u7__popis { font-size: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.u7__udaj {
  font-size: clamp(40px, 4vw + 1rem, 72px); font-weight: 700; line-height: 1.05; letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums; text-wrap: balance;
}
.u7__dodatek { font-size: 16px; color: var(--text-tlumeny); max-width: 46ch; }
.u7__foto { width: calc(100% + 56px); max-width: none; margin: 12px -28px 0; height: auto; aspect-ratio: 1400 / 361; object-fit: cover; object-position: 52% 50%; }

/* O nás */
.onas { border-top: 1px solid var(--linka); border-bottom: 1px solid var(--linka); }
.onas__ram { display: grid; grid-template-columns: minmax(240px, 3fr) 9fr; gap: 24px; padding-block: 32px; }
.onas__nadpis { font-size: clamp(26px, 1.4rem + .6vw, 34px); }
.onas__obsah { display: grid; grid-template-columns: 5fr 4fr; gap: 24px 40px; align-items: start; }
.onas__veta { font-size: 20px; line-height: 1.4; letter-spacing: -0.01em; }
.onas__body { display: grid; gap: 16px; }
.onas__body li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; }
.onas__body svg { margin-top: 1px; }

/* Páteř: rejstřík */
.temata { padding-block: var(--mezera); }
.temata__ram { display: grid; grid-template-columns: minmax(240px, 3fr) 9fr; }
.temata__boky { border-right: 1px solid var(--linka); padding-right: 24px; }
.temata__lepidlo { display: grid; gap: 16px; }
.temata__seznam { border-top: 2px solid var(--linka); }
.temata__seznam li { border-bottom: 1px solid var(--linka-jemna); }
.temata__seznam a {
  display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 8px 12px;
  text-decoration: none; font-weight: 700; font-size: 17px; border-left: 4px solid transparent;
}
.temata__seznam a:hover { background: var(--podklad-2); }
.temata__seznam a[aria-selected="true"] { background: var(--podklad-2); border-left-color: var(--akcent); }
.temata__seznam a[aria-selected="true"] .temata__cislo { color: var(--akcent); }
.temata__cislo { font-variant-numeric: tabular-nums; font-size: 14px; color: var(--text-tlumeny); min-width: 22px; }
.temata__seznam svg { flex: none; }
.temata__foto { margin: 8px 0 0; }
.temata__foto img { width: 100%; aspect-ratio: 678 / 600; object-fit: cover; object-position: 50% 48%; }
.temata__panely { min-width: 0; padding: 0 0 0 clamp(24px, 3vw, 40px); }

[data-pater="rejstrik"]:not([data-pater-taby]) [data-pater-panel] + [data-pater-panel] { margin-top: 48px; padding-top: 48px; border-top: 1px solid var(--linka); }
[data-pater="rejstrik"]:not([data-pater-taby]) [data-pater-dalsi] { display: none; }
@media (min-width: 900px) {
  [data-pater="rejstrik"]:not([data-pater-taby]) .temata__boky > * { position: sticky; top: calc(var(--vyska-hlavicky) + 24px); }
}

.panel { display: grid; gap: 20px; align-content: start; }
.panel__cislo { font-size: 14px; font-weight: 700; color: var(--akcent); letter-spacing: .06em; margin-bottom: -12px; }
.panel__dalsi { padding-top: 12px; border-top: 1px solid var(--linka-jemna); }
.panel__dalsi .odkaz { display: inline-flex; align-items: center; min-height: 44px; }

/* Služby */
.sluzby { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px 20px; }
.sluzba { display: grid; gap: 8px; align-content: start; padding-top: 12px; border-top: 2px solid var(--linka); }
.sluzba--siroka { grid-column: span 2; }
.sluzba p { font-size: 16px; line-height: 1.45; }
.sluzba__cena { font-weight: 700; }
.sluzba__vcene { color: var(--text-tlumeny); }

/* Kalkulačka */
.kalk { display: grid; grid-template-columns: 5fr 6fr; gap: 24px; align-items: start; }
.kalk__vstupy { display: grid; gap: 18px; }
.kalk__navod { font-size: 16px; }
.pole { display: grid; gap: 6px; }
.pole label, .volba legend { font-size: 15px; font-weight: 700; }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; min-height: 48px; padding: 10px 12px; font: inherit; font-size: 17px; color: var(--text);
  background: var(--podklad); border: 1.5px solid var(--linka); border-radius: 0;
}
textarea { resize: vertical; min-height: 88px; }
.volba { margin: 0; padding: 0; border: 0; display: grid; gap: 4px; }
.volba legend { padding: 0; margin-bottom: 6px; }
.volba label, .zaskrt { display: flex; align-items: center; gap: 10px; min-height: 40px; font-size: 16px; cursor: pointer; }
.volba input, .zaskrt input { width: 20px; height: 20px; margin: 0; accent-color: var(--akcent); }
.kalk__vysledek { display: grid; gap: 14px; padding: 24px; background: var(--podklad-2); border-top: 4px solid var(--linka); }
.kalk__titul { font-weight: 700; }
.kalk__tabulka { width: 100%; border-collapse: collapse; font-size: 16px; }
.kalk__tabulka th { text-align: left; font-weight: 400; padding: 8px 0; border-bottom: 1px solid #C8C8C8; }
.kalk__tabulka td { text-align: right; padding: 8px 0 8px 16px; border-bottom: 1px solid #C8C8C8; white-space: nowrap; font-variant-numeric: tabular-nums; }
.kalk__tabulka tfoot th, .kalk__tabulka tfoot td { font-weight: 700; font-size: 20px; border-bottom: 0; border-top: 2px solid var(--linka); padding-top: 12px; }
.kalk__pozn { font-size: 16px; }
.kalk__vysledek .tl { justify-self: start; }

/* Ceník */
.cenik { display: grid; grid-template-columns: 8fr 4fr; gap: 24px; align-items: start; }
.cenik__tabulka { width: 100%; border-collapse: collapse; font-size: 16px; }
.cenik__tabulka thead th { font-size: 14px; text-transform: uppercase; letter-spacing: .06em; text-align: left; padding: 0 12px 8px 0; border-bottom: 2px solid var(--linka); }
.cenik__tabulka tbody th { text-align: left; font-weight: 700; }
.cenik__tabulka tbody th, .cenik__tabulka td { padding: 8px 12px 8px 0; border-bottom: 1px solid var(--linka-jemna); vertical-align: top; line-height: 1.35; }
.cenik__tabulka .cislo { text-align: right; padding-right: 0; white-space: nowrap; font-variant-numeric: tabular-nums; }
.cenik__bok { display: grid; gap: 12px; font-size: 16px; }
.cenik__bok img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.cenik__bok p:first-of-type { font-weight: 700; }

/* Postup */
.postup { display: grid; grid-template-columns: 4fr 7fr; gap: 24px 40px; align-items: start; }
.postup__hlava { display: grid; gap: 16px; justify-items: start; }
.kroky { counter-reset: none; border-top: 2px solid var(--linka); }
.kroky li { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--linka-jemna); }
.kroky__cislo { font-size: 36px; font-weight: 700; line-height: 1; color: var(--akcent); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.kroky h3 { margin-bottom: 4px; }
.kroky p { font-size: 16px; color: var(--text-tlumeny); }

/* Otázky */
.otazky { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; border-top: 2px solid var(--linka); }
.otazky div { padding: 14px 0; border-bottom: 1px solid var(--linka-jemna); }
.otazky dt { font-weight: 700; margin-bottom: 4px; }
.otazky dd { margin: 0; font-size: 16px; }

/* Kontakt a poptávka */
.kontakt { border-top: 2px solid var(--linka); padding-block: var(--mezera); }
.kontakt__ram { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px 48px; align-items: start; }
.kontakt__formular { display: grid; gap: 14px; }
.formular { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; margin-top: 4px; }
.pole--cela, .formular__odeslat { grid-column: 1 / -1; }
.formular__odeslat { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.formular__odeslat p { font-size: 16px; color: var(--text-tlumeny); }
.kontakt__udaje { display: grid; gap: 14px; }
.kontakt__foto { width: 100%; aspect-ratio: 900 / 506; object-fit: cover; object-position: 56% 41%; max-height: 220px; }
.udaje { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; border-top: 2px solid var(--linka); }
.udaje div { padding: 8px 0; border-bottom: 1px solid var(--linka-jemna); }
.udaje dt { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-tlumeny); }
.udaje dd { margin: 2px 0 0; font-size: 16px; }
.udaje .udaje__cely { grid-column: 1 / -1; }
.udaje a { text-decoration: none; font-weight: 700; }
.udaje a:hover { text-decoration: underline; }

/* Patička */
.paticka { border-top: 2px solid var(--linka); }
.vyzva { background: var(--podklad-2); }
.vyzva__ram { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; padding-block: 24px; }
.vyzva__nadpis { font-size: clamp(22px, 1rem + 1vw, 28px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
.paticka__ram { display: grid; grid-template-columns: minmax(240px, 3fr) 9fr; gap: 24px; padding-block: 40px 24px; }
.paticka__firma { display: grid; gap: 8px; align-content: start; font-size: 16px; }
.paticka__firma a { text-decoration: none; }
.paticka__firma a:hover { text-decoration: underline; }
.mapa { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.mapa__skupina { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding-bottom: 6px; border-bottom: 1px solid var(--linka); margin-bottom: 4px; }
.mapa ul + .mapa__skupina { margin-top: 16px; }
.mapa a { display: inline-flex; align-items: center; min-height: 32px; font-size: 16px; text-decoration: none; }
.mapa a:hover { text-decoration: underline; text-decoration-color: var(--akcent); }
.paticka__spodek { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-block: 16px 32px; border-top: 1px solid var(--linka-jemna); font-size: 16px; color: var(--text-tlumeny); }
.paticka__spodek a { color: var(--text); }

/* Jemné objevení při najetí */
@media (prefers-reduced-motion: no-preference) {
  .temata__seznam a, .nav__pod a { transition: background-color .15s; }
  .kontakt__foto, .temata__foto img { transition: transform .4s ease; }
}

/* Telefon a tablet */
@media (max-width: 1100px) {
  .sluzby { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cenik { grid-template-columns: 1fr; }
  .cenik__bok { grid-template-columns: 200px 1fr; align-items: start; }
  .cenik__bok img { grid-row: span 2; }
}
@media (max-width: 899px) {
  :root { --mezera: clamp(24px, 6vw, 40px); }
  .u7 { grid-template-columns: 1fr; gap: 24px; padding: 24px 16px 32px; }
  .u7__karta { padding: 20px 20px 0; }
  .u7__foto { width: calc(100% + 40px); margin: 8px -20px 0; aspect-ratio: 3 / 1; }
  .onas__ram, .onas__obsah { grid-template-columns: 1fr; }
  .temata__ram { grid-template-columns: 1fr; }
  .temata__boky { border-right: 0; padding-right: 0; margin-bottom: 32px; }
  .temata__foto { display: none; }
  .temata__panely { padding: 0; }
  .kalk, .postup, .otazky, .kontakt__ram { grid-template-columns: 1fr; }
  .paticka__ram { grid-template-columns: 1fr; }
  .mapa { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .sluzby { grid-template-columns: 1fr; }
  .sluzba--siroka { grid-column: auto; }
  .formular { grid-template-columns: 1fr; }
  .udaje { grid-template-columns: 1fr; }
  .cenik__bok { grid-template-columns: 1fr; }
  .cenik__bok img { grid-row: auto; }
  .cenik__tabulka { font-size: 15px; }
  .cenik__tabulka .cislo { white-space: normal; }
  .tl { white-space: normal; text-align: center; }
  .u7__akce .tl { width: 100%; }
  .kroky li { grid-template-columns: 40px 1fr; }
  .kroky__cislo { font-size: 30px; }
}
@media (max-width: 380px) {
  .mapa { grid-template-columns: 1fr; }
}