/* Realitní centrum. Stránka jako výkres: linky, kóty, popisky. Fotky se tu "čtou". */
:root {
  --paper: #e9eae6;      /* pozadí, světlý beton */
  --sheet: #f5f5f2;      /* světlejší plocha karet a formuláře */
  --ink: #16212b;        /* text, tmavá břidlice */
  --muted: #4d5862;      /* vedlejší text, kontrast 6,0:1 na --paper */
  --line: #b9bdb8;       /* tenké linky výkresu */
  --red: #c9252c;        /* červená tužka, barva z loga: kóty a tlačítko */
  --red-text: #ad1b22;   /* červený text na světlé ploše, kontrast přes 5:1 */
  --gutter: clamp(16px, 2.6vw, 40px);
  --measure: 34em;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --cond: "IBM Plex Sans Condensed", "IBM Plex Sans", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 70px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 18px/1.55 "IBM Plex Sans", Arial, sans-serif; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
picture { display: contents; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
.preskocit { position: absolute; left: -999px; top: 0; z-index: 20; background: var(--ink); color: #fff; padding: 10px 16px; }
.preskocit:focus { left: 0; }

.mono { font-family: var(--mono); font-size: 14px; }
.top { position: sticky; top: 0; z-index: 10; background: var(--paper); display: grid; grid-template-columns: 1fr auto auto; align-items: stretch; border-bottom: 1px solid var(--ink); }
.brand { display: flex; align-items: center; gap: 10px; padding: 12px var(--gutter); text-decoration: none; font-weight: 600; font-size: 19px; white-space: nowrap; }
.brand img { width: 28px; height: 28px; object-fit: contain; }
.top nav { display: flex; }
.top nav a { display: flex; align-items: center; padding: 0 18px; border-left: 1px solid var(--line); text-decoration: none; font-size: 16px; }
.top nav a:hover, .top nav a[aria-current] { background: var(--sheet); }
.tel { display: flex; align-items: center; padding: 0 var(--gutter); background: var(--red); color: #fff; font-weight: 600; text-decoration: none; white-space: nowrap; }
.tel:hover { background: var(--red-text); }

/* Hlava: dům s kótami */
.head { display: grid; grid-template-columns: 5fr 7fr; border-bottom: 1px solid var(--ink); }
.head .txt { padding: clamp(28px, 4vw, 64px) var(--gutter) var(--gutter); display: flex; flex-direction: column; justify-content: space-between; gap: 28px; border-right: 1px solid var(--ink); }
h1 { font-family: var(--cond); font-weight: 500; font-size: clamp(44px, 5.6vw, 96px); line-height: .98; letter-spacing: -.02em; }
.lead { font-size: 19px; line-height: 1.45; max-width: 25em; margin-top: 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 26px; background: var(--red); color: #fff; font-family: inherit; font-size: 17px; font-weight: 600; text-decoration: none; border: 0; cursor: pointer; }
.btn:hover { background: var(--red-text); }
.btn[disabled] { opacity: .6; cursor: progress; }

.ctenidomu { position: relative; min-height: 640px; overflow: hidden; background: #cfd5d9; }
.ctenidomu img { position: absolute; inset: 0; object-position: 50% 45%; }
.ctenidomu svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.kota { position: absolute; font-size: 15px; line-height: 1.25; background: var(--sheet); color: var(--ink); padding: 6px 9px; max-width: 15em; border-left: 3px solid var(--red); }
.kota b { display: block; font-weight: 600; }

/* Sekce jako listy výkresu */
.list { border-bottom: 1px solid var(--ink); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 3fr); }
.list > .nad { padding: var(--gutter); border-right: 1px solid var(--ink); }
.list > .nad .mono { display: block; color: var(--red-text); margin-bottom: 10px; }
h2 { font-family: var(--cond); font-weight: 500; font-size: clamp(30px, 3vw, 50px); line-height: 1.04; letter-spacing: -.015em; }

.tri { display: grid; grid-template-columns: repeat(3, 1fr); }
.tri article { border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.tri article:last-child { border-right: 0; }
.tri figure { aspect-ratio: 4 / 5; }
.tri .t { padding: 16px var(--gutter) 28px 18px; }
h3 { font-family: var(--cond); font-weight: 500; font-size: 28px; line-height: 1.1; margin-bottom: 8px; }
.tri p { font-size: 17px; }

.chyby { display: grid; grid-template-columns: repeat(3, 1fr); }
.chyby li { padding: var(--gutter) 18px; border-right: 1px solid var(--line); }
.chyby li:last-child { border-right: 0; }
.chyby b { display: block; font-family: var(--cond); font-weight: 500; font-size: 28px; line-height: 1.1; margin-bottom: 8px; color: var(--red-text); }
.list > .nad:has(+ .chyby) { grid-row: span 2; }
.ohrozeni { grid-column: 2; border-top: 1px solid var(--line); padding: var(--gutter) var(--gutter) var(--gutter) 18px; }
.ohrozeni h3 { margin-bottom: 14px; }
.ohrozeni li { position: relative; display: flex; justify-content: space-between; gap: 14px; padding: 10px 0 12px; border-bottom: 1px solid var(--line); }
.ohrozeni b { font-family: var(--mono); font-weight: 500; white-space: nowrap; }
.ohrozeni i { position: absolute; left: 0; bottom: -1px; height: 3px; background: var(--red); }

.pavel { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
.pavel figure { position: relative; overflow: hidden; border-right: 1px solid var(--ink); }
.pavel figure img { position: absolute; inset: 0; object-position: 50% 15%; filter: grayscale(1) contrast(1.03); }
.pavel .t { padding: var(--gutter) var(--gutter) var(--gutter) 22px; }
.pavel p { max-width: var(--measure); }
.fakta { margin-top: 18px; border-top: 1px solid var(--ink); font-size: 16px; }
.fakta li { display: grid; grid-template-columns: 8.5em minmax(0, 1fr); gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.fakta b { font-family: var(--mono); font-weight: 500; font-size: 14px; padding-top: 2px; }
.ulink { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; }
.ulink:hover { color: var(--red-text); text-decoration-color: currentColor; }
.quote { margin-top: 18px; max-width: 30em; }
.quote small { display: block; color: var(--muted); font-size: 15px; }

.konz { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
.konz figure { aspect-ratio: 16 / 9; border-right: 1px solid var(--ink); }
.konz .t { padding: var(--gutter) var(--gutter) var(--gutter) 22px; align-self: end; }
.konz p { margin-top: 12px; }
.konz .btn { margin-top: 18px; }

/* Seznam článků */
.radky { border-top: 0; }
.radky li { border-bottom: 1px solid var(--line); }
.radky li:last-child { border-bottom: 0; }
.radky a { display: block; padding: 18px var(--gutter) 18px 22px; text-decoration: none; }
.radky a:hover { background: var(--sheet); }
.radky b { display: block; font-family: var(--cond); font-weight: 500; font-size: 26px; line-height: 1.12; margin-bottom: 4px; }
.radky a:hover b { color: var(--red-text); }
.radky span { display: block; max-width: 40em; font-size: 17px; color: var(--muted); }
.radky-konec { padding: 14px var(--gutter) 18px 22px; border-top: 1px solid var(--line); }

/* Hlava vnitřní stránky */
.vnitrni { padding: clamp(28px, 4vw, 64px) var(--gutter) var(--gutter); border-bottom: 1px solid var(--ink); }
.vnitrni h1 { font-size: clamp(38px, 4.6vw, 76px); max-width: 17em; line-height: 1.02; }
.vnitrni .lead { max-width: 34em; }
.vnitrni.fotka { display: grid; grid-template-columns: 5fr 7fr; padding: 0; }
.vnitrni.fotka .txt { padding: clamp(28px, 4vw, 64px) var(--gutter) var(--gutter); border-right: 1px solid var(--ink); }
.vnitrni.fotka figure { aspect-ratio: 16 / 9; }

/* Dlouhý text: články a právní stránky */
.text { padding: var(--gutter) var(--gutter) calc(var(--gutter) * 1.5) 22px; max-width: calc(36em + 22px + var(--gutter)); }
.text > * + * { margin-top: 14px; }
.text h2 { font-size: clamp(26px, 2.4vw, 36px); margin-top: 34px; }
.text h3 { font-size: 24px; margin: 26px 0 0; }
.text ul, .text ol { padding-left: 1.3em; }
.text ul { list-style: square; }
.text ol { list-style: decimal; }
.text li + li { margin-top: 6px; }
.text a { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; overflow-wrap: anywhere; }
.text a:hover { color: var(--red-text); text-decoration-color: currentColor; }
.text a.btn, .text a.btn:hover { color: #fff; text-decoration: none; }
.text img { height: auto; }
.seznam { display: grid; gap: 0; }
.seznam li { padding: 16px var(--gutter) 16px 22px; border-bottom: 1px solid var(--line); }
.seznam li:last-child { border-bottom: 0; }
.seznam b { display: block; font-weight: 600; }
.seznam span { display: block; max-width: 40em; }

.kontakt { background: var(--sheet); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 3fr); border-bottom: 1px solid var(--ink); }
.kontakt .nad { padding: var(--gutter); border-right: 1px solid var(--ink); }
.kontakt .nad .mono { display: block; color: var(--red-text); margin-bottom: 10px; }
.kontakt .in { display: grid; grid-template-columns: 1fr 1fr; }
.kontakt .l { padding: var(--gutter) 22px; border-right: 1px solid var(--line); }
.bigtel { display: block; font-family: var(--cond); font-size: clamp(36px, 4.2vw, 68px); font-weight: 500; letter-spacing: -.01em; text-decoration: none; line-height: 1; }
.bigtel:hover { color: var(--red-text); }
.bigmail { display: block; font-family: var(--cond); font-size: clamp(24px, 2.3vw, 36px); font-weight: 500; line-height: 1.1; overflow-wrap: anywhere; }
.bigmail:hover { color: var(--red-text); }
.kontakt .l p { margin-top: 18px; }
.kontakt .prava { padding: var(--gutter) 22px; }
form { padding: var(--gutter) 22px; }
.f-past { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
label { display: block; font-family: var(--mono); font-size: 14px; margin-bottom: 14px; }
input, textarea { display: block; width: 100%; margin-top: 4px; padding: 12px; font: 400 18px/1.4 "IBM Plex Sans", Arial, sans-serif; color: var(--ink); background: #fff; border: 1px solid var(--ink); border-radius: 0; }
input:focus, textarea:focus { outline: 2px solid var(--red); outline-offset: 0; }
form .btn { width: 100%; }
.fine { margin-top: 10px; font-size: 14px; color: var(--muted); }
.f-err { display: block; margin-top: 4px; font-family: "IBM Plex Sans", Arial, sans-serif; font-size: 15px; color: var(--red-text); }
.f-chyba { margin-top: 10px; font-size: 15px; color: var(--red-text); }
.f-ok { padding: var(--gutter) 22px; }
.f-ok b { display: block; font-family: var(--cond); font-weight: 500; font-size: 30px; line-height: 1.1; margin-bottom: 8px; }

footer { padding: 16px var(--gutter) 28px; font-size: 15px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px 32px; justify-content: space-between; }
footer a { text-decoration: none; }
footer a:hover { color: var(--ink); }
footer ul { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.mobilbar { display: none; }

/* Lišta souhlasu: jedna otázka a dvě tlačítka, jako na pavelrehulka.cz */
.ck { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: var(--ink); color: #fff; padding: 10px var(--gutter); display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; font-size: 14px; }
.ck a { margin-left: 8px; }
.ck[hidden] { display: none; }
.ck a { color: #fff; }
.ck strong { font-weight: 600; }
.ck-b { display: flex; gap: 10px; }
.ck button { min-height: 44px; padding: 0 18px; font: 600 15px "IBM Plex Sans", Arial, sans-serif; cursor: pointer; border: 1px solid #fff; background: transparent; color: #fff; }
.ck #ck-yes { background: #fff; color: var(--ink); }

@media (max-width: 900px) {
  html { scroll-padding-top: 12px; }
  body { font-size: 17px; }
  .top { position: static; grid-template-columns: 1fr auto; }
  .top nav { grid-column: 1 / -1; grid-row: 2; border-top: 1px solid var(--line); flex-wrap: wrap; }
  .top nav a { flex: 1 1 auto; justify-content: center; min-height: 44px; padding: 0 8px; font-size: 15px; border-left: 0; border-right: 1px solid var(--line); }
  .top nav a:last-child { border-right: 0; }
  .tel { padding: 0 14px; font-size: 15px; }
  .brand { padding: 10px 14px; font-size: 17px; }
  .head, .list, .kontakt, .konz, .pavel, .vnitrni.fotka { grid-template-columns: minmax(0, 1fr); }
  .head .txt, .vnitrni.fotka .txt { border-right: 0; border-bottom: 1px solid var(--ink); }
  .head .btn { width: 100%; }
  .ctenidomu { min-height: 0; aspect-ratio: 1 / 1.15; }
  .kota { padding: 3px 7px; font-size: 13px; max-width: 13em; }
  .list > .nad, .kontakt .nad { border-right: 0; border-bottom: 1px solid var(--line); }
  .tri, .chyby { grid-template-columns: 1fr; }
  .tri article, .chyby li { border-right: 0; border-bottom: 1px solid var(--line); }
  .ohrozeni { grid-column: 1; padding-left: var(--gutter); }
  .tri figure { aspect-ratio: 3 / 2; }
  .tri .t, .chyby li { padding-left: var(--gutter); }
  .pavel figure, .konz figure { border-right: 0; aspect-ratio: 4 / 3; }
  .pavel .t, .konz .t, .text, .radky a, .radky-konec, .seznam li { padding-left: var(--gutter); }
  .kontakt .in { grid-template-columns: 1fr; }
  .kontakt .l, .kontakt .prava, form, .f-ok { padding-left: var(--gutter); padding-right: var(--gutter); border-right: 0; }
  .kontakt .l { border-bottom: 1px solid var(--line); }
  .fakta li { grid-template-columns: 6.5em minmax(0, 1fr); }
  .mobilbar { display: block; position: sticky; bottom: 0; z-index: 9; }
  .mobilbar a { display: flex; align-items: center; justify-content: center; min-height: 54px; background: var(--red); color: #fff; font-weight: 600; text-decoration: none; }
}
@media (max-width: 360px) { .ctenidomu { aspect-ratio: 1 / 1.4; } .kota { max-width: 10.5em; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print { .top nav, .mobilbar, .ck, form { display: none; } }