/* ============================================================================
   SOLAR SYSEL s.r.o. — návrh webu
   Kdo mi udělá web (kdomiudelaweb.cz) · Jan Doležal

   Elektrotechnická firma, ne prodejce panelů. Proto hodně bílé, antracit
   a jediný teplý akcent — obojí odečtené z jeho vlastního loga (#FBBE07
   a #2B2A29), ne vymyšlené.

   ⚠️ Žlutá #FBBE07 má na bílé kontrast 1,7 : 1 — jako text je NEPOUŽITELNÁ.
   Slouží jen jako plocha, linka a podklad tlačítka (tmavý text na žluté je
   9 : 1). Kde je potřeba „žlutý" text na světlém, jde tmavá jantarová
   --jantar-tmavy.

   ⛔ Žádný automatický dark mode.
   ========================================================================= */

@font-face{font-family:Sora;src:url(pismo/sora-var-latin-ext.woff2) format("woff2");
  font-weight:300 700;font-display:swap;
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Sora;src:url(pismo/sora-var-latin.woff2) format("woff2");
  font-weight:300 700;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Dm;src:url(pismo/dmsans-var-latin-ext.woff2) format("woff2");
  font-weight:300 700;font-display:swap;
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Dm;src:url(pismo/dmsans-var-latin.woff2) format("woff2");
  font-weight:300 700;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --bila:#fff;
  --papir:#F3F5F7;
  --antracit:#1C1E20;
  --antracit-2:#282C30;
  --text:#20242A;
  --text-2:#586069;
  --text-tma:#C9CFD5;      /* text na antracitu */
  --zluta:#FBBE07;
  --jantar-tmavy:#7A5A00;  /* „žlutá" tam, kde musí být čitelný text na světlém */
  --linka:#DFE4E9;
  --linka-tma:#3A4046;
  --pas:1180px;
  --r:3px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bila);color:var(--text);
  font:400 1.0625rem/1.65 Dm,system-ui,-apple-system,sans-serif;
  /* ⚠️ clip, ne hidden — hidden na body zabije position:sticky v hlavičce */
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:Sora,system-ui,sans-serif;font-weight:600;line-height:1.16;
  letter-spacing:-.018em;margin:0 0 .6em;text-wrap:balance}
h1{font-size:clamp(2.05rem,1.15rem + 3.5vw,3.4rem);font-weight:600}
h2{font-size:clamp(1.6rem,1.1rem + 1.8vw,2.35rem)}
h3{font-size:1.185rem;letter-spacing:-.008em}
p{margin:0 0 1.05rem}
p:last-child{margin-bottom:0}
.pas{max-width:var(--pas);margin:0 auto;padding:0 clamp(1.1rem,4vw,2rem)}

:where(a,button,input,textarea,select,[tabindex]):focus-visible{
  outline:3px solid var(--zluta);outline-offset:2px;border-radius:var(--r)}
.sekce--tmava :where(a,button,input,textarea,select):focus-visible,
.hero :where(a,button):focus-visible{outline-color:var(--zluta)}

.preskoc{position:absolute;left:-9999px;top:0;z-index:60;background:var(--antracit);
  color:#fff;padding:.7rem 1.1rem;text-decoration:none}
.preskoc:focus{left:.5rem;top:.5rem}

/* ---------- pruhy nad hlavičkou ------------------------------------------ */

.navrh-lista{background:#5B4A00;color:#FFEFC0;font-size:.82rem;line-height:1.45}
.navrh-lista .pas{display:flex;gap:1rem;justify-content:space-between;
  flex-wrap:wrap;padding-block:.5rem}
.navrh-lista strong{color:var(--zluta)}
.navrh-lista a{color:#FFEFC0}

.lista{background:var(--antracit);color:var(--text-tma);font-size:.82rem}
.lista .pas{display:flex;gap:1rem;justify-content:space-between;
  flex-wrap:wrap;padding-block:.5rem}
.lista strong{color:#fff;font-weight:500}

/* ---------- hlavička ------------------------------------------------------ */

.hlava{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--linka)}
.hlava .pas{display:flex;align-items:center;gap:1.4rem;
  min-height:76px;padding-block:.6rem}
.znacka{display:block;flex:0 0 auto;line-height:0}
.znacka img{width:230px;height:auto}
.menu{list-style:none;display:flex;gap:.15rem;margin:0;padding:0;
  margin-left:auto}
.menu a{display:block;padding:.55rem .8rem;text-decoration:none;border-radius:var(--r);
  font-family:Sora,sans-serif;font-size:.935rem;font-weight:500;color:var(--text);
  transition:background .18s,color .18s}
.menu a:hover{background:var(--papir)}
.menu a[aria-current]{color:var(--text);box-shadow:inset 0 -2px 0 var(--zluta)}
.tel-hlava{display:inline-flex;align-items:center;gap:.45rem;text-decoration:none;
  font-family:Sora,sans-serif;font-weight:600;font-size:1rem;white-space:nowrap;
  padding:.55rem .95rem;border:1px solid var(--linka);border-radius:var(--r);
  transition:border-color .18s,background .18s}
.tel-hlava:hover{border-color:var(--zluta);background:#FFF9E6}
.tel-hlava svg{width:17px;height:17px;fill:var(--jantar-tmavy);flex:0 0 auto}
.prepinac{display:none}

/* ---------- hero ---------------------------------------------------------- */

.hero{position:relative;background:var(--antracit);color:#fff;overflow:clip}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    repeating-linear-gradient(90deg,rgba(255,255,255,.045) 0 1px,transparent 1px 56px),
    repeating-linear-gradient(0deg,rgba(255,255,255,.045) 0 1px,transparent 1px 56px);
  mask-image:linear-gradient(105deg,transparent 22%,#000 62%);
  -webkit-mask-image:linear-gradient(105deg,transparent 22%,#000 62%);
}
.hero::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--zluta) 0 34%,transparent 34%)}
.hero .pas{position:relative;padding-block:clamp(3.4rem,8vw,6rem)}
.hero__nadhlavi{font-family:Sora,sans-serif;font-size:.8rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--zluta);margin-bottom:1.1rem}
.hero h1{max-width:19ch;margin-bottom:1.2rem}
.hero h1 em{font-style:normal;color:var(--zluta);white-space:nowrap}
.hero__perex{max-width:56ch;color:var(--text-tma);font-size:1.115rem;line-height:1.62}
.hero__cudliky{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.9rem}
.hero__citat{margin-top:clamp(2.6rem,6vw,4rem);padding-top:1.6rem;
  border-top:1px solid var(--linka-tma);max-width:62ch;
  font-family:Sora,sans-serif;font-weight:300;font-size:1.06rem;line-height:1.6;
  color:#E7EBEF}
.hero__citat strong{font-weight:600;color:var(--zluta)}

/* náběh úvodní obrazovky */
.js .hero__nadhlavi,.js .hero h1,.js .hero__perex,
.js .hero__cudliky,.js .hero__citat{opacity:0;transform:translateY(14px)}
.hero.nabehl .hero__nadhlavi,.hero.nabehl h1,.hero.nabehl .hero__perex,
.hero.nabehl .hero__cudliky,.hero.nabehl .hero__citat{
  opacity:1;transform:none;transition:opacity .62s ease,transform .62s ease}
.hero.nabehl h1{transition-delay:.08s}
.hero.nabehl .hero__perex{transition-delay:.16s}
.hero.nabehl .hero__cudliky{transition-delay:.24s}
.hero.nabehl .hero__citat{transition-delay:.32s}

/* ---------- tlačítka ------------------------------------------------------ */

.cudl{display:inline-flex;align-items:center;gap:.45rem;text-decoration:none;
  font-family:Sora,sans-serif;font-weight:600;font-size:.985rem;
  padding:.78rem 1.35rem;border-radius:var(--r);border:1px solid transparent;
  transition:background .18s,color .18s,border-color .18s,transform .18s}
.cudl svg{width:17px;height:17px;fill:currentColor;flex:0 0 auto}
.cudl--plny{background:var(--zluta);color:#191B1D;border-color:var(--zluta)}
.cudl--plny:hover{background:#FFD03F;transform:translateY(-1px)}
.cudl--obrys{border-color:#B9C0C7;color:var(--text)}
.cudl--obrys:hover{border-color:var(--antracit);background:var(--papir)}
.cudl--obrys-svetly{border-color:#5B646C;color:#fff}
.cudl--obrys-svetly:hover{border-color:var(--zluta);color:var(--zluta)}

/* ---------- pruh s čísly -------------------------------------------------- */

.cisla{background:var(--papir);border-bottom:1px solid var(--linka)}
/* ⚠️ `margin:0 auto`, ⛔ ne `margin:0` — ten <dl> nese i třídu `.pas`, která
   obsah centruje, a tohle pravidlo je specifičtější. S obyčejnou nulou se pruh
   na širokém okně slepí doleva (na 1280 px je posun jen 80 px a přehlédne se). */
.cisla dl{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0 auto;
  padding-block:0}
.cisla div{padding:1.7rem 1.3rem;border-left:1px solid var(--linka)}
.cisla div:first-child{border-left:0;padding-left:0}
.cisla dt{font-family:Sora,sans-serif;font-weight:600;font-size:1.85rem;
  line-height:1.1;letter-spacing:-.02em}
.cisla dd{margin:.35rem 0 0;font-size:.895rem;line-height:1.45;color:var(--text-2)}

/* ---------- sekce --------------------------------------------------------- */

.sekce{padding-block:clamp(3.2rem,7vw,5.4rem)}
.sekce--papir{background:var(--papir)}
.sekce--tmava{background:var(--antracit);color:var(--text-tma)}
.sekce--tmava h2,.sekce--tmava h3{color:#fff}
.sekce--tmava a{color:var(--zluta)}

.stitek{font-family:Sora,sans-serif;font-size:.775rem;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;color:var(--text-2);
  margin:0 0 1.1rem;display:flex;align-items:center;gap:.65rem}
.stitek b{color:var(--jantar-tmavy);font-weight:600}
.sekce--tmava .stitek{color:#98A1AA}
.sekce--tmava .stitek b{color:var(--zluta)}
.perex{max-width:62ch;font-size:1.075rem;color:var(--text-2)}
.sekce--tmava .perex{color:var(--text-tma)}

.zahlavi{background:var(--antracit);color:var(--text-tma);position:relative;overflow:clip}
.zahlavi::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--zluta) 0 34%,transparent 34%)}
.zahlavi .pas{padding-block:clamp(2.6rem,6vw,4.2rem)}
.zahlavi h1{color:#fff;max-width:20ch;margin-bottom:1rem}
.zahlavi__perex{max-width:58ch;font-size:1.1rem;color:var(--text-tma)}
.zahlavi__cudliky{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.7rem}
.drobky{font-size:.855rem;color:#98A1AA;margin-bottom:1rem;
  display:flex;align-items:center}
.drobky a{color:#98A1AA;display:inline-flex;align-items:center;min-height:44px}
.drobky span{padding:0 .35rem}
.odznak{display:inline-block;font-family:Sora,sans-serif;font-size:.75rem;
  font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:#191B1D;background:var(--zluta);padding:.32rem .7rem;border-radius:var(--r);
  margin:0 0 1rem}

/* ---------- rozcestí a karty ---------------------------------------------- */

.rozcesti{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));
  gap:1.1rem;margin-top:2.3rem}
.dve-karty{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:1.1rem;margin-top:1.9rem}
.dve-karty--tri{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  margin-top:2.2rem}
.dve-karty--tri .odrazky{margin-top:.9rem}
.dve-karty--tri .odrazky li{font-size:.94rem;padding:.45rem 0 .45rem 1.5rem}
.dve-karty--tri .odrazky li::before{top:.98rem;width:7px;height:7px}
.karta{display:flex;flex-direction:column;background:var(--bila);
  border:1px solid var(--linka);border-radius:var(--r);padding:1.5rem 1.4rem 1.4rem;
  text-decoration:none;position:relative;overflow:hidden;
  transition:border-color .2s,box-shadow .2s,transform .2s}
.karta::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--zluta);transform:scaleY(0);transform-origin:top;
  transition:transform .26s ease}
a.karta:hover{border-color:#C6CDD4;box-shadow:0 8px 26px rgba(20,25,30,.09);
  transform:translateY(-2px)}
a.karta:hover::before{transform:scaleY(1)}
.karta__cislo{font-family:Sora,sans-serif;font-size:.78rem;font-weight:600;
  letter-spacing:.12em;color:var(--jantar-tmavy);margin-bottom:.8rem}
.karta h3{margin-bottom:.5rem}
.karta p{color:var(--text-2);font-size:.985rem;margin-bottom:.9rem}
.karta__dal{margin-top:auto;font-family:Sora,sans-serif;font-weight:600;
  font-size:.92rem;color:var(--text)}
.karta__dal::after{content:" →"}
.karta--cil{background:var(--antracit);border-color:var(--antracit)}
.karta--cil h3{color:#fff}
.karta--cil p{color:var(--text-tma)}
.karta--cil .karta__cislo{color:var(--zluta)}
.karta--cil .karta__dal{color:var(--zluta)}
.karta--staticka{background:var(--bila)}
.sekce--papir .karta--staticka{background:var(--bila)}
.karta--staticka p:last-child{margin-bottom:0}

/* ---------- kroky --------------------------------------------------------- */

.kroky{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;
  grid-template-columns:repeat(4,1fr);gap:1.6rem}
.kroky--sest{grid-template-columns:repeat(3,1fr)}
.kroky li{padding-top:1.1rem;border-top:1px solid var(--linka-tma)}
.kroky b{display:block;font-family:Sora,sans-serif;font-size:1.6rem;font-weight:600;
  color:var(--zluta);line-height:1;margin-bottom:.7rem}
.kroky h3{font-size:1.05rem;margin-bottom:.4rem}
.kroky p{font-size:.945rem;color:var(--text-tma);margin:0}

/* ---------- dvojice ------------------------------------------------------- */

.dvojice{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.8rem,4vw,3.4rem);
  align-items:start}
.dvojice--formular{grid-template-columns:.85fr 1.15fr}
.dvojice h2{margin-top:0}

.odrazky{list-style:none;margin:1.4rem 0 0;padding:0}
.odrazky li{position:relative;padding:.55rem 0 .55rem 1.7rem;
  border-top:1px solid var(--linka);font-size:1rem}
.odrazky li:first-child{border-top:0}
.odrazky li::before{content:"";position:absolute;left:.15rem;top:1.15rem;
  width:8px;height:8px;background:var(--zluta);border-radius:1px}
.odrazky--siroke{margin-top:2rem;columns:2;column-gap:2.6rem}
.odrazky--siroke li{break-inside:avoid}

.pribeh{background:var(--papir);border:1px solid var(--linka);border-radius:var(--r);
  padding:1.6rem 1.5rem}
.pribeh h3{margin-bottom:.7rem}
.pribeh p{font-size:.995rem;color:var(--text-2)}
.pribeh figure{margin:1.4rem 0 0}
.pribeh figcaption{font-size:.85rem;color:var(--text-2);margin-top:.55rem}

.parametry{margin:0}
.parametry div{display:grid;grid-template-columns:minmax(9rem,.42fr) 1fr;gap:1.2rem;
  padding:.95rem 0;border-top:1px solid var(--linka)}
.parametry div:first-child{border-top:0;padding-top:0}
.parametry dt{font-family:Sora,sans-serif;font-weight:600;font-size:.93rem}
.parametry dd{margin:0;color:var(--text-2);font-size:.985rem}
/* telefon, mail a odkazy v tabulce údajů nejsou vevnitř věty, takže jim
   dotykový cíl 44 px patří — samotná výška řádku dělá jen 21 px */
.parametry dd > a:only-child{display:inline-flex;align-items:center;min-height:44px}
.parametry--udaje{margin-top:1.6rem;max-width:62ch}

/* technické adresy (fve-controller.local) — ať se nepletou s běžným textem
   a ať se dlouhý řetězec na mobilu zalomí, místo aby přetekl */
/* ⚠️ nowrap: `fve-controller.local` má uvnitř spojovník, na kterém prohlížeč
   rád zalomí — podklad se pak rozpadne na dva kusy a vypadá to rozbitě.
   Je to 150 px, na řádek se vejde vždycky, jen se celé přesune na další. */
code{font-family:ui-monospace,"Cascadia Mono","Consolas",monospace;
  font-size:.92em;background:#EDF0F3;border:1px solid var(--linka);
  border-radius:2px;padding:.08em .34em;white-space:nowrap}
.sekce--tmava code{background:#2C3136;border-color:var(--linka-tma);color:#fff}

.vyhody{list-style:none;margin:0;padding:1.5rem;background:var(--papir);
  border:1px solid var(--linka);border-radius:var(--r);
  display:grid;grid-template-columns:1fr 1fr;gap:.1rem 1.4rem}
.vyhody li{position:relative;padding:.5rem 0 .5rem 1.55rem;font-size:.97rem}
.vyhody li::before{content:"";position:absolute;left:0;top:1.1rem;width:8px;height:8px;
  background:var(--zluta);border-radius:1px}

figure{margin:0}
.fotka-siroka{margin-top:2rem}
.fotka-siroka figcaption{font-size:.85rem;color:var(--text-2);margin-top:.6rem}

/* ---------- místa k doplnění ---------------------------------------------- */

.doplnit{margin-top:1.9rem;padding:1.4rem 1.4rem 1.3rem;border-radius:var(--r);
  border:2px dashed #D3B45E;background:
    repeating-linear-gradient(135deg,#FFFBEF 0 10px,#FFF7E0 10px 20px)}
.sekce--tmava .doplnit{border-color:#7C6A2E;background:#26241C}
.doplnit__co{font-family:Sora,sans-serif;font-weight:600;font-size:.955rem;
  color:#5B4A00;margin-bottom:.55rem;display:flex;align-items:flex-start;gap:.5rem}
/* ⚠️ flex-start, ne center — na mobilu se nadpis láme na dva řádky a čtvereček
   se vycentroval mezi ně, což vypadalo jako chyba */
.doplnit__co::before{content:"";width:10px;height:10px;background:var(--zluta);
  border:1px solid #A88700;border-radius:1px;flex:0 0 auto;margin-top:.42em}
.doplnit p{color:#4C4638;font-size:.975rem}
.doplnit p:last-child{margin-bottom:0}
.doplnit__pozn{margin-top:.9rem;padding-top:.9rem;border-top:1px dashed #D3B45E;
  font-size:.91rem;color:#5B5240}

.pruh-upozorneni{background:#FFF4D1;border-block:1px solid #EBD79A;
  font-size:.94rem;color:#4C4126}
.pruh-upozorneni .pas{padding-block:.85rem}
.pruh-upozorneni strong{color:#3B3218}

/* ---------- cena výrobku -------------------------------------------------- */

.cena{margin-top:1.9rem;display:flex;flex-wrap:wrap;gap:1.2rem 2.2rem;
  align-items:center;justify-content:space-between;background:var(--bila);
  border:1px solid var(--linka);border-left:3px solid var(--zluta);
  border-radius:var(--r);padding:1.5rem clamp(1.2rem,3vw,1.9rem)}
.cena__stitek{font-family:Sora,sans-serif;font-size:.775rem;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--text-2);margin:0 0 .35rem}
.cena__castka{font-family:Sora,sans-serif;font-size:2rem;font-weight:600;
  letter-spacing:-.02em;margin:0;line-height:1.1}
.cena__castka span{font-family:Dm,sans-serif;font-size:.92rem;font-weight:400;
  color:var(--text-2);letter-spacing:0}
.cena__pozn{margin:0;max-width:44ch;font-size:.95rem;color:var(--text-2)}

/* ---------- soubor ke stažení --------------------------------------------- */

.ke-stazeni{margin:1.6rem 0 0}
.ke-stazeni a{display:inline-flex;align-items:center;gap:.85rem;
  text-decoration:none;background:var(--bila);border:1px solid var(--linka);
  border-left:3px solid var(--zluta);border-radius:var(--r);
  padding:.9rem 1.2rem;transition:border-color .2s,box-shadow .2s}
.ke-stazeni a:hover{border-color:#C6CDD4;border-left-color:var(--zluta);
  box-shadow:0 6px 20px rgba(20,25,30,.08)}
.ke-stazeni svg{width:22px;height:22px;fill:var(--jantar-tmavy);flex:0 0 auto}
.ke-stazeni b{font-family:Sora,sans-serif;font-weight:600;font-size:.99rem}
.ke-stazeni span{font-size:.85rem;color:var(--text-2);line-height:1.45}

/* ---------- výzva --------------------------------------------------------- */

.vyzva{display:flex;flex-wrap:wrap;gap:1.6rem;align-items:center;
  justify-content:space-between;background:var(--bila);border:1px solid var(--linka);
  border-left:3px solid var(--zluta);border-radius:var(--r);
  padding:1.9rem clamp(1.3rem,3vw,2.2rem)}
.vyzva h2{font-size:clamp(1.4rem,1.1rem + 1vw,1.85rem);margin-bottom:.5rem}
.vyzva p{color:var(--text-2);max-width:52ch;margin:0}
.vyzva__cudliky{display:flex;flex-wrap:wrap;gap:.7rem}

/* ---------- kontakt ------------------------------------------------------- */

.kontakty{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:1.1rem}
.kontakt-karta{border:1px solid var(--linka);border-radius:var(--r);
  padding:1.6rem 1.5rem;background:var(--bila)}
.kontakt-karta__role{font-family:Sora,sans-serif;font-size:.775rem;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;color:var(--jantar-tmavy);
  margin-bottom:.7rem}
.kontakt-karta h2{font-size:1.5rem;margin-bottom:.9rem}
.kontakt-karta__radka{margin-bottom:.1rem}
/* ⚠️ Telefon a e-mail na kontaktu jsou to hlavní, proč sem člověk přišel —
   musí mít dotykový cíl aspoň 44 px, ne jen výšku řádku (naměřeno 21 px). */
.kontakt-karta__radka a{display:inline-flex;align-items:center;min-height:44px;
  padding-block:.2rem}
.velky-odkaz{font-family:Sora,sans-serif;font-weight:600;font-size:1.42rem;
  text-decoration:none;box-shadow:inset 0 -2px 0 var(--zluta)}
.kontakt-karta__adresa{margin-top:1rem;color:var(--text-2);font-size:.97rem}

.mapa{margin-top:1.8rem;border:1px solid var(--linka);border-radius:var(--r);
  overflow:hidden;background:var(--papir)}
.mapa iframe{display:block;width:100%;height:min(58vh,440px);border:0}
.zdroj-mapy{margin-top:.7rem;font-size:.82rem;color:var(--text-2)}

/* ---------- formulář ------------------------------------------------------ */

.poptavka{background:var(--bila);border:1px solid var(--linka);border-radius:var(--r);
  padding:clamp(1.3rem,3vw,1.9rem)}
.pole{margin-bottom:1.05rem}
.pole--dva{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.pole label,.souhlas label{display:block;font-family:Sora,sans-serif;
  font-size:.9rem;font-weight:500;color:var(--text);margin-bottom:.35rem}
.pole input,.pole select,.pole textarea{
  width:100%;font:400 1rem/1.5 Dm,system-ui,sans-serif;color:var(--text);
  background:var(--bila);border:1px solid #C4CBD2;border-radius:var(--r);
  padding:.66rem .8rem;transition:border-color .18s,box-shadow .18s}
.pole textarea{min-height:128px;resize:vertical}
.pole input:focus,.pole select:focus,.pole textarea:focus{
  border-color:var(--jantar-tmavy);box-shadow:0 0 0 3px rgba(251,190,7,.28)}
.napoveda{margin:.4rem 0 0;font-size:.87rem;color:var(--text-2)}
.souhlas{display:flex;gap:.65rem;align-items:flex-start;margin-bottom:1.3rem}
/* 24 px je minimum podle WCAG 2.5.8; 20 px zaškrtávátko se palcem trefuje blbě */
.souhlas input{width:24px;height:24px;flex:0 0 auto;margin-top:.1rem;
  accent-color:var(--jantar-tmavy)}
.souhlas label{margin:0;font-weight:400;font-family:Dm,sans-serif;font-size:.94rem;
  line-height:1.5;color:var(--text-2)}
.odeslat{margin:0}
.hlaska{margin:0;font-size:.95rem;line-height:1.55;color:var(--text-2);
  max-height:0;overflow:hidden;opacity:0;transition:max-height .3s,opacity .3s,margin .3s}
.hlaska[data-videt]{max-height:22rem;opacity:1;margin-top:1.1rem;
  padding:.95rem 1.05rem;background:#FFF8E4;border:1px solid #EBD79A;
  border-radius:var(--r);color:#4C4126}
.chyba{color:#A32D0A}

/* ---------- fotky a lupa -------------------------------------------------- */

.snimek{display:block;width:100%;padding:0;border:1px solid var(--linka);
  background:none;cursor:pointer;border-radius:var(--r);overflow:hidden;
  transition:border-color .2s,transform .2s}
.snimek:hover{border-color:#B7BFC7;transform:translateY(-2px)}
.snimek img{width:100%;height:auto}

.lupa{position:fixed;inset:0;z-index:80;background:rgba(14,16,18,.94);
  display:none;align-items:center;justify-content:center;padding:clamp(.7rem,3vw,2rem)}
.lupa[open]{display:flex}
.lupa__telo{position:relative;max-width:min(1400px,100%);
  display:flex;flex-direction:column;align-items:center;gap:.8rem}
.lupa__telo img{max-width:100%;max-height:82vh;width:auto;height:auto;
  border-radius:var(--r)}
.lupa__popis{margin:0;color:#DDE2E7;font-size:.92rem;text-align:center;
  display:flex;gap:.8rem;flex-wrap:wrap;justify-content:center}
.lupa__pocet{color:#8C959E;font-family:Sora,sans-serif}
.lupa button{position:absolute;background:rgba(28,30,32,.86);border:1px solid #4A5158;
  color:#fff;border-radius:var(--r);cursor:pointer;padding:.55rem;
  display:flex;align-items:center;justify-content:center;transition:background .18s}
.lupa button:hover{background:var(--zluta);border-color:var(--zluta)}
.lupa button:hover svg{fill:#191B1D}
.lupa button svg{width:26px;height:26px;fill:#fff}
.lupa__zavri{top:-.2rem;right:-.2rem}
.lupa__predchozi{left:-.2rem;top:calc(50% - 2rem)}
.lupa__dalsi{right:-.2rem;top:calc(50% - 2rem)}

/* ---------- patička ------------------------------------------------------- */

.pata{background:var(--antracit);color:var(--text-tma);
  padding-block:clamp(2.6rem,5vw,3.6rem) 1.6rem;font-size:.95rem}
.pata__mrizka{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:clamp(1.6rem,3vw,2.6rem)}
.pata img{width:200px;height:auto;margin-bottom:1rem}
.pata h2{font-family:Sora,sans-serif;font-size:.8rem;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:#98A1AA;margin-bottom:.85rem}
.pata p{font-size:.93rem;line-height:1.6}
.pata ul{list-style:none;margin:0;padding:0}
.pata li{margin-bottom:.4rem}
.pata a{color:#fff;text-decoration:none;border-bottom:1px solid #4A5158;
  display:inline-block}
.pata a:hover{border-color:var(--zluta);color:var(--zluta)}
.pata__udaje{margin:clamp(2rem,4vw,2.8rem) 0 0;padding-top:1.3rem;
  border-top:1px solid var(--linka-tma);display:flex;gap:1rem;
  justify-content:space-between;flex-wrap:wrap;font-size:.83rem;color:#8C959E}

/* ---------- odkrývání při rolování ---------------------------------------- */

.js .najed{opacity:0;transform:translateY(16px)}
.js .najed.videt{opacity:1;transform:none;
  transition:opacity .55s ease,transform .55s ease}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .najed,.js .hero__nadhlavi,.js .hero h1,.js .hero__perex,
  .js .hero__cudliky,.js .hero__citat{opacity:1;transform:none}
}
/* ⚠️ hák pro headless Chrome — bez něj vyfotí prázdnou stránku */
html[data-bez-animaci] .najed,
html[data-bez-animaci] .hero__nadhlavi,html[data-bez-animaci] .hero h1,
html[data-bez-animaci] .hero__perex,html[data-bez-animaci] .hero__cudliky,
html[data-bez-animaci] .hero__citat{opacity:1!important;transform:none!important}

/* ---------- responzivita -------------------------------------------------- */

@media (max-width:1000px){
  .hlava .pas{flex-wrap:wrap;gap:.8rem}
  .prepinac{display:flex;flex-direction:column;justify-content:center;gap:5px;
    margin-left:auto;width:46px;height:44px;padding:0 10px;cursor:pointer;
    background:none;border:1px solid var(--linka);border-radius:var(--r)}
  /* ⛔ tři samostatné <span>, ne border-top + ::after — na to už jsme narazili */
  .prepinac span{display:block;height:2px;width:100%;background:var(--text);
    border-radius:2px;transition:transform .22s,opacity .22s}
  .prepinac[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .prepinac[aria-expanded="true"] span:nth-child(2){opacity:0}
  .prepinac[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hlava nav{order:5;flex-basis:100%}
  .menu{display:none;flex-direction:column;gap:0;margin:0;padding:.4rem 0 .6rem;
    border-top:1px solid var(--linka)}
  .menu.otevreno{display:flex}
  .menu a{padding:.75rem .3rem;font-size:1rem}
  .menu a[aria-current]{box-shadow:inset 3px 0 0 var(--zluta)}
  /* telefon přes celou šířku: na 390 px se vedle loga a hamburgeru nevejde
     a nalevo pod ním vypadá jako omylem zalomený */
  .tel-hlava{order:3;flex:1 1 100%;justify-content:center}
  .znacka img{width:190px}

  .dvojice,.dvojice--formular{grid-template-columns:1fr}
  .kroky{grid-template-columns:1fr 1fr}
  .odrazky--siroke{columns:1}
}

@media (max-width:820px){
  .cisla dl{grid-template-columns:1fr 1fr}
  .cisla div:nth-child(odd){border-left:0;padding-left:0}
  .cisla div:nth-child(-n+2){padding-top:1.4rem}
  .kroky--sest{grid-template-columns:1fr 1fr}
  .parametry div{grid-template-columns:1fr;gap:.25rem}
  .navrh-lista .pas span:last-child,.lista .pas span:last-child{display:none}
}

@media (max-width:600px){
  body{font-size:1.02rem}
  /* ⚠️ Odkazy v patičce měly na mobilu jen 21 px výšky — na webu, jehož hlavní
     výtka je „nula klikacích kontaktů", se telefon musí dát trefit palcem. */
  .pata li{margin-bottom:0}
  .pata li a{padding:.62rem 0;min-height:44px;display:flex;align-items:center}
  .kroky,.kroky--sest{grid-template-columns:1fr;gap:1.2rem}
  .vyhody{grid-template-columns:1fr}
  .pole--dva{grid-template-columns:1fr}
  .pata__mrizka{grid-template-columns:1fr 1fr}
  .cisla dt{font-size:1.6rem}
  .lupa__predchozi{left:auto;right:3.6rem;top:auto;bottom:-.2rem}
  .lupa__dalsi{right:-.2rem;top:auto;bottom:-.2rem}
  .lupa__telo img{max-height:70vh}
}

@media (max-width:420px){
  .pata__mrizka{grid-template-columns:1fr}
  .hero__cudliky .cudl,.zahlavi__cudliky .cudl,.vyzva__cudliky .cudl{flex:1 1 100%;
    justify-content:center}
}

/* ---------- fotky výrobku ------------------------------------------------- */

.vyrobek{margin-top:1.9rem}
.vyrobek__fotky{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.vyrobek figcaption{margin-top:.7rem;font-size:.87rem;color:var(--text-2)}
@media (max-width:520px){.vyrobek__fotky{grid-template-columns:1fr}}

.kontakt-karta__pozn{font-family:Sora,sans-serif;font-size:.72rem;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;color:var(--text-2);
  margin-left:.55rem;vertical-align:.35em}

.vyrobek--dve,.vyrobek--tri{margin-top:2.2rem}
.vyrobek--dve .vyrobek__fotky,.vyrobek--tri .vyrobek__fotky{gap:1rem}
.vyrobek--tri .vyrobek__fotky{grid-template-columns:repeat(3,1fr)}
@media (max-width:640px){.vyrobek--tri .vyrobek__fotky{grid-template-columns:1fr 1fr}}

/* ---------- galerie realizací --------------------------------------------- */

.galerie{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:.9rem;margin-top:2.2rem}
.aplikace{margin-top:1.6rem}
.aplikace figcaption{margin-top:.6rem;font-size:.87rem;color:var(--text-2)}

/* Textové stránky — ochrana údajů, řešení sporů, děkovná, 404.
   Užší sloupec, protože souvislý text se na plnou šířku čte špatně. */
.pas--uzky{max-width:52rem}
.dokument h1{margin-bottom:1.1rem}
.dokument h2{font-size:clamp(1.15rem,1rem + .6vw,1.4rem);margin:2.4rem 0 .7rem}
.dokument p{max-width:68ch;margin-bottom:.95rem;color:var(--text-2)}
.dokument .perex{color:var(--text);margin-bottom:1.8rem}
.dokument a{color:var(--jantar-tmavy);text-decoration:underline;
  text-underline-offset:.18em}
.dokument .vypis{max-width:68ch;margin:0 0 .95rem;padding-left:1.15rem;
  color:var(--text-2)}
.dokument .vypis li{margin-bottom:.45rem}
.odkazy-404{display:flex;flex-wrap:wrap;gap:.55rem;list-style:none;
  margin:1.8rem 0 0;padding:0}
.odkazy-404 a{display:inline-block;padding:.5rem .95rem;border-radius:999px;
  border:1px solid var(--linka);color:var(--text);text-decoration:none;
  font-size:.94rem}
.odkazy-404 a:hover{border-color:var(--jantar-tmavy);color:var(--jantar-tmavy)}