/* ══════════════════════════════════════════════════════════════════
   OTTEVA ARCHITEKT — otteva.com/architekt/ (prototyp)
   Tokeny převzaté 1:1 z web/uvod2 · 0 CDN, 0 knihoven
   ══════════════════════════════════════════════════════════════════ */

@font-face{font-family:Inter;src:url(fonts/Inter-Variable.woff2) format("woff2");
  font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:Outfit;src:url(fonts/Outfit-Regular.woff2) format("woff2");
  font-weight:400;font-style:normal;font-display:swap}

:root{
  --krem:#F9F6F1; --list:#FFFDFA; --inkoust:#2E2A25; --zlato:#C5A059;
  --linka:#E8DECB; --tlumene:rgba(46,42,37,.56); --slabe:rgba(46,42,37,.36);
  --tah:cubic-bezier(.22,.61,.36,1);
  --sirka:min(78rem,90vw);
  --nav-v:4.5rem;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--nav-v)}
body{
  background:var(--krem); color:var(--inkoust);
  font-family:Inter,-apple-system,"Segoe UI",system-ui,sans-serif;
  font-weight:300; font-synthesis:none; line-height:1.62;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden; overflow-y:auto;
}
img,video{max-width:100%;display:block}
a{color:inherit}
ol,ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:400}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:1px solid var(--zlato);outline-offset:3px}
[hidden]{display:none !important}

.obal{width:var(--sirka);margin:0 auto}

/* ── živé pozadí: pomalý zlatý „dech“ ───────────────────────────── */
.dech{
  position:fixed;inset:-20%;z-index:0;pointer-events:none;
  background:
    radial-gradient(42% 38% at 22% 18%, rgba(197,160,89,.13), transparent 68%),
    radial-gradient(46% 40% at 82% 76%, rgba(197,160,89,.10), transparent 70%);
  animation:dech 26s var(--tah) infinite alternate;
  will-change:transform,opacity;
}
@keyframes dech{
  0%  {transform:scale(1)      translate3d(0,0,0);      opacity:.72}
  100%{transform:scale(1.13) translate3d(1.6%,-1.4%,0); opacity:1}
}

/* ── typografie ─────────────────────────────────────────────────── */
.znacka{
  font-family:Outfit,Inter,sans-serif;font-weight:400;
  font-size:clamp(.82rem,1.6vw,1rem);
  letter-spacing:.52em;text-indent:.52em;text-transform:uppercase;
  color:var(--zlato);line-height:1;text-decoration:none;
}
h1{
  font-family:Outfit,Inter,sans-serif;
  font-size:clamp(1.9rem,4.6vw,3.4rem);letter-spacing:.02em;
  line-height:1.14;margin-top:1rem;
}
h2{
  font-family:Outfit,Inter,sans-serif;
  font-size:clamp(1.55rem,3.5vw,2.5rem);letter-spacing:.02em;line-height:1.18;
}
h3{font-family:Outfit,Inter,sans-serif;font-size:clamp(1.05rem,2vw,1.3rem);letter-spacing:.01em}
.podtext,.hook{
  margin-top:1.1rem;color:var(--tlumene);
  font-size:clamp(.98rem,1.35vw,1.1rem);max-width:56ch;
}
.cislo{
  font-family:Outfit,Inter,sans-serif;font-size:.8rem;letter-spacing:.34em;text-indent:.34em;
  color:var(--zlato);margin-bottom:1.1rem;
}
.cislo-svetlo{color:var(--zlato)}
.hlava-sekce{margin-bottom:clamp(2.4rem,5vw,3.6rem);max-width:44rem}

/* ── tlačítka ───────────────────────────────────────────────────── */
.tlac{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:Outfit,Inter,sans-serif;font-size:.78rem;
  letter-spacing:.18em;text-indent:.18em;text-transform:uppercase;
  text-decoration:none;padding:.72rem 1.35rem;border-radius:2rem;
  border:1px solid transparent;white-space:nowrap;
  transition:background .4s var(--tah),color .4s var(--tah),border-color .4s var(--tah),transform .4s var(--tah);
}
.tlac-tich{color:var(--inkoust)}
.tlac-tich:hover{color:var(--zlato)}
.tlac-zlat{background:var(--zlato);color:#fff;box-shadow:0 .6rem 1.6rem rgba(197,160,89,.24)}
.tlac-zlat:hover{transform:translateY(-2px);background:#b8934e}
.tlac-obrys{border-color:rgba(46,42,37,.22);color:var(--inkoust);background:rgba(255,253,250,.5)}
.tlac-obrys:hover{border-color:var(--zlato);color:var(--zlato)}
.tlac-velky{padding:.95rem 2rem;font-size:.84rem}

/* ══ NAVIGACE ═══════════════════════════════════════════════════ */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(249,246,241,.88);
  -webkit-backdrop-filter:saturate(1.5) blur(18px);backdrop-filter:saturate(1.5) blur(18px);
  box-shadow:0 1px 0 rgba(232,222,203,.9), 0 .6rem 1.6rem rgba(46,42,37,.05);}
.nav-in{
  width:var(--sirka);margin:0 auto;min-height:var(--nav-v);
  display:flex;align-items:center;gap:1.6rem;
}
.logo{
  font-family:Outfit,Inter,sans-serif;font-size:.95rem;
  letter-spacing:.44em;text-indent:.44em;text-transform:uppercase;
  color:var(--inkoust);text-decoration:none;flex:0 0 auto;
}
.menu{display:flex;gap:1.7rem;margin-left:auto}
.jen-mobil{display:none}
.menu a{
  text-decoration:none;font-size:.9rem;color:var(--tlumene);position:relative;padding:.2rem 0;
  transition:color .35s var(--tah);
}
.menu a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--zlato);
  transition:right .45s var(--tah);
}
.menu a:hover{color:var(--inkoust)}
.menu a:hover::after{right:0}
.nav-akce{display:flex;align-items:center;gap:.55rem;flex:0 0 auto}

/* jazyk */
.jazyk{position:relative}
.jazyk-tlac{display:flex;align-items:center;gap:.42rem;padding:.4rem .55rem;border-radius:2rem;border:1px solid transparent;transition:border-color .35s var(--tah)}
.jazyk-tlac:hover{border-color:var(--linka)}
.vlajka{width:1.15rem;height:.82rem;border-radius:2px;overflow:hidden;display:block;box-shadow:0 0 0 1px rgba(46,42,37,.12)}
.vlajka svg{display:block;width:100%;height:100%}
.jazyk-kod{font-family:Outfit,Inter,sans-serif;font-size:.7rem;letter-spacing:.14em;color:var(--tlumene)}
.jazyk-menu{
  position:absolute;top:calc(100% + .5rem);right:0;min-width:10.5rem;padding:.4rem;
  background:var(--list);border:1px solid var(--linka);border-radius:.7rem;
  box-shadow:0 1.2rem 2.4rem rgba(46,42,37,.10);z-index:5;
}
.jazyk-menu li button{
  display:flex;align-items:center;gap:.6rem;width:100%;padding:.45rem .55rem;border-radius:.45rem;
  font-size:.85rem;color:var(--inkoust);transition:background .3s var(--tah);
}
.jazyk-menu li button:hover:not(:disabled){background:rgba(197,160,89,.10)}
.jazyk-menu li button:disabled{color:var(--slabe);cursor:default}
.jazyk-menu .brzy{margin-left:auto;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slabe)}

/* burger */
.burger{display:none;width:2.2rem;height:2.2rem;flex-direction:column;justify-content:center;gap:.36rem;margin-left:auto}
.burger span{display:block;height:1px;background:var(--inkoust);transition:transform .4s var(--tah),opacity .3s var(--tah)}
.burger[aria-expanded="true"] span:first-child{transform:translateY(.185rem) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-.185rem) rotate(-45deg)}

/* ══ HERO ═══════════════════════════════════════════════════════ */
.hero{position:relative;z-index:1;padding:calc(var(--nav-v) + 2.8rem) 0 clamp(3rem,7vw,5rem)}
.hero-obal{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.hero-text h1{max-width:16ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:clamp(1.6rem,3vw,2.2rem)}

/* ── posuvník před/po ─────────────────────────────────────────── */
.hp{display:grid;gap:1rem}
.hp-taby{display:flex;gap:1.4rem}
.hp-tab{
  font-family:Outfit,Inter,sans-serif;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--slabe);padding-bottom:.4rem;border-bottom:1px solid transparent;
  transition:color .35s var(--tah),border-color .35s var(--tah);
}
.hp-tab.je-tady{color:var(--inkoust);border-color:var(--zlato)}
.hp-tab:hover{color:var(--zlato)}
.hp-obal{position:relative}
.hp-pane{margin:0}
.hp-plocha{
  position:relative;border-radius:1.1rem;overflow:hidden;aspect-ratio:4/3;
  box-shadow:0 1.6rem 3.4rem rgba(46,42,37,.14);background:var(--linka);
  touch-action:pan-y;
}
.hp-po,.hp-pred-mask,.hp-pred{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hp-pred-mask{clip-path:inset(0 calc(100% - var(--p,50%)) 0 0)}
.hp-cara{
  position:absolute;top:0;bottom:0;left:var(--p,50%);width:2px;background:#fff;
  box-shadow:0 0 0 1px rgba(197,160,89,.65),0 0 1.2rem rgba(0,0,0,.15);
  transform:translateX(-1px);pointer-events:none;z-index:2;
}
.hp-rukojet{
  position:absolute;left:var(--p,50%);top:50%;transform:translate(-50%,-50%);
  width:2.7rem;height:2.7rem;border-radius:50%;background:#fff;border:1px solid var(--zlato);
  box-shadow:0 .5rem 1.2rem rgba(46,42,37,.25);color:var(--zlato);
  display:grid;place-items:center;pointer-events:none;z-index:2;
}
.hp-rukojet svg{width:1.2rem;height:1.2rem}
.hp-znacka{
  position:absolute;top:.9rem;z-index:2;
  font-family:Outfit,Inter,sans-serif;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:#fff;background:rgba(46,42,37,.5);padding:.32rem .7rem;border-radius:2rem;
  -webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);
}
.hp-znacka-pred{left:.9rem}
.hp-znacka-po{right:.9rem}
.hp-tah{
  position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);
  width:100%;height:3.4rem;margin:0;padding:0;
  -webkit-appearance:none;appearance:none;background:transparent;z-index:3;cursor:ew-resize;
}
.hp-tah::-webkit-slider-runnable-track{background:transparent;height:3.4rem}
.hp-tah::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:3.4rem;height:3.4rem;background:transparent;cursor:ew-resize}
.hp-tah::-moz-range-track{background:transparent;height:3.4rem;border:0}
.hp-tah::-moz-range-thumb{width:3.4rem;height:3.4rem;background:transparent;border:0;cursor:ew-resize}
.hp-tah:focus-visible ~ .hp-rukojet{outline:2px solid var(--zlato);outline-offset:3px}

/* ══ JAK TO PROBÍHÁ ═════════════════════════════════════════════ */
.jak{position:relative;z-index:1;padding:clamp(4rem,9vw,7.5rem) 0;background:var(--list);border-top:1px solid var(--linka);border-bottom:1px solid var(--linka)}
.kroky{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1.6rem,3vw,2.4rem)}
.krok{
  position:relative;padding-top:2.6rem;border-top:1px solid var(--linka);
}
.krok-cislo{
  position:absolute;top:-.2rem;left:0;
  font-family:Outfit,Inter,sans-serif;font-size:1.6rem;color:var(--zlato);line-height:1;
}
.krok h3{margin-bottom:.6rem;max-width:18ch}
.krok p:not(.krok-cislo){color:var(--tlumene);max-width:30ch}
.krok-konec h3{color:var(--zlato)}

/* ══ CENÍK ══════════════════════════════════════════════════════ */
.cenik{position:relative;z-index:1;padding:clamp(4rem,9vw,7.5rem) 0}
.zeme-volic{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;margin-bottom:clamp(2rem,4vw,2.8rem)}
.zeme-label{
  font-family:Outfit,Inter,sans-serif;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--slabe);margin-right:.4rem;
}
.zeme-tlac{
  font-family:Outfit,Inter,sans-serif;font-size:.78rem;padding:.5rem 1.1rem;border-radius:2rem;
  border:1px solid var(--linka);color:var(--tlumene);background:var(--list);
  transition:border-color .35s var(--tah),color .35s var(--tah),background .35s var(--tah);
}
.zeme-tlac:hover{border-color:var(--zlato);color:var(--inkoust)}
.zeme-tlac.je-tady{border-color:var(--zlato);color:var(--inkoust);background:linear-gradient(160deg,#fff,rgba(197,160,89,.09))}

.hladiny{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.4rem,3vw,2rem);align-items:stretch}
.cenik-nacitani{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--slabe);font-size:.9rem;opacity:0;pointer-events:none;transition:opacity .3s var(--tah);
}
.hladiny.se-nacita .cenik-nacitani{opacity:1}
.hladiny.se-nacita .hladina{opacity:.35}
.hladina{
  display:flex;flex-direction:column;gap:.9rem;
  padding:clamp(1.6rem,2.6vw,2.1rem);border-radius:1.1rem;
  background:var(--list);border:1px solid var(--linka);
  box-shadow:0 1rem 2.2rem rgba(46,42,37,.06);
  transition:opacity .35s var(--tah);
}
.hladina-vyrazna{border-color:var(--zlato);box-shadow:0 1.4rem 3rem rgba(197,160,89,.18);transform:translateY(-.4rem)}
.hladina-popis{color:var(--tlumene);font-size:.9rem}
.hladina-body{display:grid;gap:.5rem;margin-top:.2rem}
.hladina-body li{
  position:relative;padding-left:1.15rem;font-size:.88rem;color:var(--inkoust);
}
.hladina-body li::before{
  content:"";position:absolute;left:0;top:.5rem;width:.4rem;height:.4rem;
  transform:rotate(45deg);border:1px solid var(--zlato);
}
.hladina-cena{margin-top:auto;padding-top:1.1rem;border-top:1px solid var(--linka);display:grid;gap:.4rem}
.hc-nase{font-family:Outfit,Inter,sans-serif;font-size:1.5rem;color:var(--inkoust)}
.hc-trh{font-size:.84rem;color:var(--tlumene)}
.hc-trh a{color:var(--zlato);text-decoration:none;border-bottom:1px solid rgba(197,160,89,.35)}
.hc-trh a:hover{border-color:var(--zlato)}
.hc-znacka{
  display:inline-flex;align-items:center;gap:.4rem;margin-top:.2rem;
  font-family:Outfit,Inter,sans-serif;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:#fff;background:var(--zlato);padding:.3rem .65rem;border-radius:2rem;width:fit-content;
}
.hc-bez{font-size:.82rem;color:var(--tlumene);font-style:normal;max-width:32ch}

.honorar{
  margin-top:clamp(2rem,4vw,2.8rem);padding-top:1.3rem;border-top:1px solid var(--linka);
  color:var(--tlumene);font-size:.9rem;max-width:64ch;
}

/* ══ ZAČÍT ══════════════════════════════════════════════════════ */
.zacit{position:relative;z-index:1;padding:clamp(4rem,9vw,7.5rem) 0;background:var(--list);border-top:1px solid var(--linka)}
.zacit-obal{text-align:center;display:flex;flex-direction:column;align-items:center;max-width:38rem;margin:0 auto}
.zacit .tlac{margin-top:clamp(1.6rem,3vw,2.2rem)}
.zacit-pod{margin-top:1rem;color:var(--slabe);font-size:.86rem;max-width:42ch}

/* ══ PATIČKA ════════════════════════════════════════════════════ */
.pata{position:relative;z-index:1;border-top:1px solid var(--linka);padding:clamp(2.6rem,5vw,4rem) 0 1.6rem;background:var(--krem)}
.pata-in{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;align-items:flex-start}
.logo-pata{font-family:Outfit,Inter,sans-serif;font-size:.9rem;letter-spacing:.44em;text-indent:.44em;text-transform:uppercase}
.pata-hook{margin-top:.6rem;color:var(--zlato);font-size:.86rem;letter-spacing:.02em;max-width:34ch}
.pata-menu{display:flex;flex-wrap:wrap;gap:1.4rem}
.pata-menu a{text-decoration:none;font-size:.88rem;color:var(--tlumene)}
.pata-menu a:hover{color:var(--zlato)}
.pata-dole{width:var(--sirka);margin:2.4rem auto 0;padding-top:1.2rem;border-top:1px solid var(--linka);font-size:.74rem;color:var(--slabe)}

/* ══ ODHALOVÁNÍ PŘI SCROLLU ═════════════════════════════════════ */
.pozdeji{opacity:0;transform:translateY(1.1rem);transition:opacity .8s var(--tah),transform .8s var(--tah)}
.pozdeji.vidno{opacity:1;transform:none}

/* ══ RESPONZIVNÍ ════════════════════════════════════════════════ */
@media (max-width:980px){
  .hero-obal{grid-template-columns:minmax(0,1fr)}
  .hero-text h1{max-width:22ch}
  .kroky{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hladiny{grid-template-columns:minmax(0,1fr)}
  .hladina-vyrazna{transform:none}
}
@media (max-width:880px){
  :root{--sirka:min(78rem,94vw);--nav-v:3.9rem}
  .nav-in{gap:.5rem}
  .logo{font-size:.8rem;letter-spacing:.28em;text-indent:.28em}
  .nav-akce .tlac{padding:.58rem .95rem;font-size:.66rem}
  .jazyk-tlac{padding:.35rem .3rem}
  .jen-mobil{display:block}
  .menu{
    position:absolute;top:var(--nav-v);left:0;right:0;
    flex-direction:column;gap:0;padding:.4rem 0 1rem;
    background:rgba(249,246,241,.97);
    -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--linka);
    display:none;
  }
  .menu.otevreno{display:flex}
  .menu a{padding:.85rem 5vw;font-size:1rem}
  .menu a::after{display:none}
  .nav-akce{margin-left:auto;gap:.35rem}
  .nav-akce .tlac-tich{display:none}
  .burger{display:flex;margin-left:.3rem;flex:0 0 auto}
  .hero{padding:calc(var(--nav-v) + 1.4rem) 0 3rem}
  .hero-cta .tlac,.zacit .tlac{width:100%}
}
@media (max-width:640px){
  .kroky{grid-template-columns:minmax(0,1fr)}
  .krok{padding-top:2.2rem}
  .hero-cta{flex-direction:column}
  .zeme-volic{gap:.5rem}
  .zeme-tlac{flex:1 1 auto;text-align:center}
}
@media (max-width:520px){
  .tlac{padding:.78rem 1.1rem}
  .hp-znacka{font-size:.6rem;padding:.26rem .55rem}
  .hp-rukojet{width:2.3rem;height:2.3rem}
  .hp-rukojet svg{width:1rem;height:1rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .dech{animation:none}
}

/* ── značka „připravujeme" u odrážky, kterou zatím nevyrábíme ─────────────────
   ⚖ Nesmí být schovaná ani šedá tak, aby ji oko přeskočilo — je to jediné místo,
   kde klient PŘED zaplacením pozná, že tuhle část hladiny ještě nedostane.
   Zároveň nesmí křičet jako chyba: není to porucha, je to stav.               */
.hladina-body li.je-slib { color: #6b6b6b; }
.hladina-body li .pripravujeme {
  display: inline-block;
  margin-left: .5em;
  padding: .08em .5em .12em;
  border: 1px solid rgba(138, 106, 47, .45);
  border-radius: 999px;
  font-size: .72em;
  letter-spacing: .02em;
  line-height: 1.5;
  color: #8a6a2f;
  background: rgba(197, 160, 89, .09);
  white-space: nowrap;
  vertical-align: baseline;
}
@media (prefers-color-scheme: dark) {
  .hladina-body li.je-slib { color: #9a9a9a; }
}