/* =====================================================================
   JASNO — společný vzhled webu (index.html, ukazka.html, cena.html)
   Světlý podklad a bílé karty, tmavé snímky appky, signální žlutá.
   Žlutá jako text na bílé je nečitelná — pro text je --akcent.
   ===================================================================== */
:root{
  --bg:#f4f4f1; --bg-2:#ebeae6; --karta:#fff; --linka:#e0dfd9;
  --text:#1b1b19; --tlumeny:#5c5b55; --zluta:#FFB800; --zluta-2:#f0ad00;
  --akcent:#8f6100; --tma:#141413; --tma-text:#f2f1ec; --stin:0 18px 40px -24px rgba(20,20,19,.28);
  --r:14px;
  --pismo:'Barlow',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:120px;-webkit-tap-highlight-color:transparent;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--pismo);font-size:16px;line-height:1.6;}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;}
h1,h2,h3,p{margin:0;}
:focus-visible{outline:2px solid var(--zluta);outline-offset:3px;border-radius:4px;}
.obal{max-width:1080px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right));}
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--zluta);color:#111;padding:.5rem 1rem;font-weight:700;}
.skip:focus{left:1rem;top:1rem;}

/* --- Písmo --- */
h1{font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800;line-height:1.12;letter-spacing:-.02em;}
h1 em,h2 em{font-style:normal;background:linear-gradient(transparent 64%,var(--zluta) 64%,var(--zluta) 92%,transparent 92%);-webkit-box-decoration-break:clone;box-decoration-break:clone;padding:0 .08em;}
h2{font-size:clamp(1.5rem,2.8vw,2rem);font-weight:800;line-height:1.2;letter-spacing:-.015em;}
h3{font-size:1.1rem;font-weight:700;line-height:1.3;}
.uvod{color:var(--tlumeny);font-size:1.05rem;max-width:40rem;margin-top:.8rem;}
.pozn{font-size:.85rem;color:var(--tlumeny);}

/* --- Tlačítka --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:46px;padding:.6rem 1.2rem;border-radius:999px;font:700 .95rem/1.1 var(--pismo);text-decoration:none;border:1px solid transparent;cursor:pointer;touch-action:manipulation;white-space:nowrap;transition:background-color .15s,border-color .15s;}
.btn:active{opacity:.8;}
.btn svg{width:17px;height:17px;flex-shrink:0;}
.btn-zluta{background:var(--zluta);color:#111;}
.btn-zluta:hover{background:var(--zluta-2);}
.btn-obrys{border-color:#cfcec8;color:var(--text);background:var(--karta);}
.btn-obrys:hover{border-color:var(--text);}
.btn-maly{min-height:44px;padding:.4rem .95rem;font-size:.88rem;}
.akce{display:flex;flex-wrap:wrap;gap:.6rem;}
@media (max-width:480px){.akce .btn{flex:1 1 100%;}}

/* --- Hlavička: na telefonu menu v druhém řádku, bez skrývání --- */
/* Bez rozmazání pozadí: blur za lepicí hlavičkou překresloval celou
   šířku okna při každém snímku rolování a shodil snímkování na půlku. */
.hlavicka{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--linka);}
.hlavicka-radek{display:flex;align-items:center;gap:1.5rem;min-height:62px;}
.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:800;font-size:1.1rem;}
.logo i{width:32px;height:32px;border-radius:9px;background:var(--zluta);color:#111;font-style:normal;display:flex;align-items:center;justify-content:center;}
.menu{display:flex;gap:.25rem;}
.menu a{text-decoration:none;color:var(--tlumeny);font-weight:600;font-size:.93rem;padding:.55rem .8rem;border-radius:999px;min-height:40px;display:inline-flex;align-items:center;}
.menu a:hover{color:var(--text);}
.menu a[aria-current="page"]{color:#111;background:var(--zluta);}
.hlavicka-akce{margin-left:auto;display:flex;gap:.5rem;}
.menu-horni{display:none;}
@media (min-width:820px){.menu-horni{display:flex;}.menu-dolni{display:none;}}
.menu-dolni{border-top:1px solid var(--linka);padding:.35rem 0;overflow-x:auto;}
.ukazka-horni{display:none;}
@media (min-width:560px){.ukazka-horni{display:inline-flex;}}

/* --- Oddíly --- */
.oddil{padding:4rem 0;}
.oddil-sede{background:var(--bg-2);border-top:1px solid var(--linka);border-bottom:1px solid var(--linka);}
@media (max-width:700px){.oddil{padding:3rem 0;}}

/* --- Úvod stránky --- */
.hero{padding:3.5rem 0 4.5rem;background:linear-gradient(#fff,var(--bg));}
.hero .obal{display:grid;gap:2.5rem;align-items:center;grid-template-columns:minmax(0,1fr);}
@media (min-width:880px){.hero .obal{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:3.5rem;}}
.hero .akce{margin-top:1.6rem;}
.hero .pozn{margin-top:.8rem;}
.telefon{width:min(270px,70vw);aspect-ratio:390/844;border-radius:34px;border:8px solid #262624;background:#000;overflow:hidden;box-shadow:0 30px 50px -28px rgba(20,20,19,.45);margin:0 auto;}
.telefon img{width:100%;height:100%;object-fit:cover;object-position:top;}
.telefon-maly{width:min(230px,62vw);border-radius:30px;border-width:7px;}

.zahlavi{padding:3rem 0 2.5rem;border-bottom:1px solid var(--linka);}
/* --- Mřížky a karty --- */
.mrizka{display:grid;gap:1rem;margin-top:2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));}
.karta{background:var(--karta);border:1px solid var(--linka);border-radius:var(--r);padding:1.4rem;box-shadow:var(--stin);}
.karta p{color:var(--tlumeny);margin-top:.4rem;font-size:.95rem;}
.karta strong{color:var(--text);}
.karta-zluta{border-color:var(--zluta);}
.karta a.dal{display:inline-block;margin-top:.8rem;color:var(--akcent);font-weight:700;text-decoration:none;font-size:.92rem;}
.ikona{width:40px;height:40px;border-radius:10px;background:rgba(255,184,0,.2);color:var(--akcent);display:flex;align-items:center;justify-content:center;margin-bottom:.9rem;}
.ikona svg{width:20px;height:20px;}

/* --- Den na stavbě --- */
.den{display:grid;gap:2rem;margin-top:2.5rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));}
.den-krok{text-align:center;}
.den-cas{display:inline-block;margin-top:1.1rem;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--akcent);}
.den-krok h3{margin-top:.3rem;}
.den-krok p{color:var(--tlumeny);font-size:.95rem;margin:.35rem auto 0;max-width:20rem;}

.body{list-style:none;padding:0;margin:1rem 0 0;}
.body li{position:relative;padding:.3rem 0 .3rem 1.5rem;color:var(--tlumeny);font-size:.95rem;}
.body li::before{content:'✓';position:absolute;left:0;color:var(--akcent);font-weight:800;}
.body.ne li::before{content:'—';color:#9a9992;}
.prohlizec{border-radius:12px;overflow:hidden;border:1px solid var(--linka);box-shadow:var(--stin);}
.prohlizec-lista{height:28px;background:#ecebe7;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--linka);}
.prohlizec-lista i{width:9px;height:9px;border-radius:50%;background:#cfcec8;}

/* --- Příběh --- */
.pribeh{display:grid;gap:2rem;align-items:start;margin-top:2rem;grid-template-columns:minmax(0,1fr);}
@media (min-width:820px){.pribeh{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:center;}}
.kroky{list-style:none;padding:0;margin:0;counter-reset:k;display:grid;gap:.7rem;}
.kroky li{display:flex;gap:.9rem;align-items:flex-start;background:var(--karta);border:1px solid var(--linka);border-radius:12px;padding:.9rem 1rem;}
.kroky li::before{counter-increment:k;content:counter(k);flex:0 0 30px;height:30px;border-radius:50%;background:var(--zluta);color:#111;font-weight:800;font-size:.9rem;display:flex;align-items:center;justify-content:center;}
.kroky b{display:block;}
.kroky span{color:var(--tlumeny);font-size:.93rem;}
.castka{font-family:var(--mono);font-weight:600;color:var(--text);white-space:nowrap;}
.vysledek{margin-top:.9rem;border-radius:12px;background:var(--zluta);color:#111;padding:1rem 1.2rem;font-weight:600;}
.vysledek b{font-size:1.15rem;}

/* --- Ceník --- */
.cenik{display:grid;gap:1rem;margin-top:2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));align-items:stretch;}
.cenik .karta{display:flex;flex-direction:column;}
.cenik-stitek{align-self:flex-start;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;background:var(--zluta);color:#111;padding:.25rem .55rem;border-radius:5px;}
.cenik-stitek.sedy{background:var(--linka);color:var(--tlumeny);}
.cena{font-size:clamp(2rem,4vw,2.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.1;margin-top:.9rem;}
.cena small{font-size:.95rem;font-weight:600;color:var(--tlumeny);}
.radky{margin-top:1rem;border-top:1px dashed var(--linka);}
.radky div{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;border-bottom:1px dashed var(--linka);font-size:.95rem;}
.radky b{font-family:var(--mono);font-weight:600;white-space:nowrap;}
.cenik .btn{margin-top:auto;}
.cenik .body{margin-bottom:1.4rem;}
.dve{display:grid;gap:1rem;margin-top:2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));}

/* --- Otázky --- */
.otazky{margin-top:1.8rem;border-top:1px solid var(--linka);}
.otazky details{border-bottom:1px solid var(--linka);}
.otazky summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:56px;padding:.8rem 0;font-weight:700;touch-action:manipulation;}
.otazky summary::-webkit-details-marker{display:none;}
.otazky summary::after{content:'+';color:var(--akcent);font-size:1.4rem;font-weight:600;line-height:1;flex-shrink:0;}
.otazky details[open] summary::after{content:'–';}
.otazky details p{color:var(--tlumeny);padding:0 0 1.1rem;max-width:46rem;}

/* --- Kontakt (dole na každé stránce): tmavý pás --- */
.kontakt-pas{background:radial-gradient(700px 320px at 50% 0%,rgba(255,184,0,.16),transparent 70%),linear-gradient(#22221f,var(--tma));color:var(--tma-text);padding:clamp(3.5rem,8vw,5.5rem) 0;}
.kontakt{text-align:center;max-width:40rem;margin:0 auto;}
.kontakt::before{content:'J';display:flex;align-items:center;justify-content:center;width:68px;height:68px;margin:0 auto 1.4rem;border-radius:18px;background:var(--zluta);color:#111;font-size:2rem;font-weight:800;box-shadow:0 14px 34px -12px rgba(255,184,0,.55);}
.kontakt h2{color:var(--tma-text);}
.kontakt p{color:#c9c8c1;margin:.8rem auto 0;}
.kontakt .akce{margin-top:1.6rem;justify-content:center;}
.kontakt .btn-obrys{background:transparent;color:var(--tma-text);border-color:#4a4a46;}
.kontakt .btn-obrys:hover{border-color:var(--tma-text);}
.kontakt-radek{display:flex;flex-wrap:wrap;justify-content:center;gap:.3rem 1.5rem;margin-top:1.2rem;font-size:.88rem;color:#a3a29c;}

/* --- Patička --- */
.paticka{background:var(--bg-2);color:var(--tlumeny);font-size:.9rem;padding:3rem 0 calc(1.5rem + env(safe-area-inset-bottom));}
.paticka-mrizka{display:grid;gap:2rem;grid-template-columns:minmax(0,1fr);}
@media (min-width:760px){.paticka-mrizka{grid-template-columns:minmax(0,1.6fr) repeat(2,minmax(0,.7fr));}}
.paticka .logo{color:var(--text);min-height:44px;margin-bottom:.5rem;}
.paticka p{max-width:28rem;}
.paticka h3{color:var(--text);font-size:.9rem;margin-bottom:.3rem;}
.paticka nav{display:flex;flex-direction:column;align-items:flex-start;}
.paticka nav a{text-decoration:none;min-height:40px;display:inline-flex;align-items:center;}
.paticka nav a:hover{color:var(--text);}
.paticka-spodek{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;margin-top:2rem;padding-top:1.2rem;border-top:1px solid #d6d5cf;font-size:.85rem;}

/* --- Ukázka: telefon s obrazovkami, šipky, zvětšení --------------------
   Jsou to snímky z ukázky appky, ne appka. */
.prepinac{display:flex;gap:.4rem;overflow-x:auto;margin-top:1.6rem;padding-bottom:.3rem;scrollbar-width:none;}
.prepinac::-webkit-scrollbar{display:none;}
.prepinac button{flex-shrink:0;min-height:44px;padding:.5rem 1rem;border-radius:999px;border:1px solid var(--linka);background:var(--karta);color:var(--tlumeny);font:600 .92rem var(--pismo);cursor:pointer;touch-action:manipulation;transition:background-color .2s,color .2s,border-color .2s;}
.prepinac button:hover{color:var(--text);}
.prepinac button[aria-selected="true"]{background:var(--zluta);border-color:var(--zluta);color:#111;}
.prepinac[hidden]{display:none;}

.scena{display:grid;gap:2rem;align-items:center;grid-template-columns:minmax(0,1fr);margin-top:1.2rem;background:var(--karta);border:1px solid var(--linka);border-radius:24px;box-shadow:var(--stin);padding:clamp(1.2rem,3.5vw,2.6rem);}
@media (min-width:860px){.scena{grid-template-columns:minmax(0,1fr) auto;gap:3rem;}}
@media (max-width:859px){.scena-obr{order:-1;}}
.popis[hidden]{display:none;}
.popis p{color:var(--tlumeny);margin-top:.6rem;}
.popis-kdo{display:block;color:var(--akcent);font-size:.85rem;font-weight:600;margin-bottom:.4rem;}
.popis.zprava{animation:popisZprava .4s ease;}
.popis.zleva{animation:popisZleva .4s ease;}
@keyframes popisZprava{from{opacity:0;transform:translateX(28px);}to{opacity:1;transform:none;}}
@keyframes popisZleva{from{opacity:0;transform:translateX(-28px);}to{opacity:1;transform:none;}}

.scena-obr{display:flex;align-items:center;justify-content:center;gap:.9rem;}
.sipka{flex-shrink:0;width:48px;height:48px;border-radius:50%;border:1px solid var(--linka);background:var(--karta);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;touch-action:manipulation;transition:background-color .15s,color .15s,border-color .15s,transform .15s;}
.sipka svg{width:22px;height:22px;}
.sipka:hover{background:var(--zluta);border-color:var(--zluta);color:#111;}
.sipka:active{transform:scale(.92);}

/* Telefon je tlačítko: klepnutí obrazovku zvětší. */
.telefon-scena{position:relative;display:block;padding:0;cursor:zoom-in;width:min(280px,58vw);transition:transform .25s ease,box-shadow .25s ease;}
.telefon-scena:hover{transform:translateY(-4px);}
.pas-obrazovek{display:flex;width:100%;height:100%;transition:transform .5s cubic-bezier(.22,.8,.24,1);will-change:transform;}
.pas-obrazovek img{flex:0 0 100%;width:100%;height:100%;object-fit:cover;object-position:top;}
.zvetsit-znak{position:absolute;right:10px;bottom:62px;width:38px;height:38px;border-radius:50%;background:rgba(17,17,16,.85);border:1px solid #3b3b38;color:var(--zluta);display:flex;align-items:center;justify-content:center;pointer-events:none;}
.zvetsit-znak svg{width:18px;height:18px;}

/* Zvětšení: na širokém displeji notebook s obrazovkou z počítače,
   na telefonu velký telefon přes celou výšku. */
.lupa{position:fixed;inset:0;z-index:100;background:rgba(8,8,7,.9);display:flex;align-items:center;justify-content:center;gap:1.2rem;padding:1.5rem;opacity:0;transition:opacity .25s ease;}
.lupa[hidden]{display:none;}
.lupa.otevreno{opacity:1;}
.lupa-obsah{display:flex;flex-direction:column;align-items:center;transform:scale(.94);transition:transform .3s cubic-bezier(.22,.8,.24,1);}
.lupa.otevreno .lupa-obsah{transform:none;}
.lupa-popis{margin-top:1rem;color:var(--tma-text);font-weight:700;text-align:center;}
.lupa-zavrit{position:absolute;top:max(14px,env(safe-area-inset-top));right:14px;width:48px;height:48px;border-radius:50%;border:1px solid #3b3b38;background:var(--karta);color:var(--text);font-size:1.6rem;line-height:1;cursor:pointer;}
.lupa-zavrit:hover{background:var(--zluta);color:#111;}
.notebook{width:min(1080px,calc(100vw - 190px));}
.notebook-displej{border:12px solid #1f1f1d;border-bottom-width:16px;border-radius:16px 16px 4px 4px;overflow:hidden;aspect-ratio:1280/800;background:#000;box-shadow:0 0 0 1px #3b3b38,0 40px 90px -30px #000;}
.notebook-zakladna{height:16px;margin:0 -7%;border-radius:2px 2px 14px 14px;background:linear-gradient(#34342f,#1d1d1b);box-shadow:0 20px 40px -18px #000;}
.notebook-zakladna::after{content:'';display:block;width:16%;height:6px;margin:0 auto;border-radius:0 0 8px 8px;background:#151514;}
.velky-telefon{display:none;height:min(78vh,760px);aspect-ratio:390/844;border-radius:38px;border:9px solid #262624;overflow:hidden;background:#000;box-shadow:0 0 0 1px #3b3b38;}
@media (max-width:759px){
  .notebook{display:none;}
  .velky-telefon{display:block;height:auto;width:min(80vw,calc((100vh - 170px) * 390 / 844));}
  .lupa{flex-direction:column;gap:.8rem;}
  .lupa .sipka{position:absolute;bottom:max(16px,env(safe-area-inset-bottom));}
  .lupa .sipka-predchozi{left:calc(50% - 64px);}
  .lupa .sipka-dalsi{right:calc(50% - 64px);}
  .lupa-obsah{margin-bottom:56px;}
}
@media (prefers-reduced-motion:reduce){
  .pas-obrazovek,.lupa,.lupa-obsah,.telefon-scena{transition:none;}
  .popis.zprava,.popis.zleva{animation:none;}
}


/* --- Úvod: monitor a telefon se snímky appky --- */
.stred{text-align:center;}
.hero .body{margin-top:1.2rem;}
.hero .body li{color:var(--text);}
.hero-obr{position:relative;padding:0 0 9% 14%;}
.monitor-displej{position:relative;border:clamp(6px,1vw,11px) solid #1d1d1b;border-radius:14px;overflow:hidden;aspect-ratio:1280/800;background:#000;box-shadow:0 30px 60px -30px rgba(20,20,19,.5);}
.monitor-displej img{width:100%;height:100%;object-fit:cover;object-position:top left;}
.monitor-noha{width:20%;height:clamp(22px,4vw,46px);margin:0 auto;background:linear-gradient(#2c2c29,#4a4a45);clip-path:polygon(24% 0,76% 0,90% 100%,10% 100%);}
.monitor-podstava{width:34%;height:7px;margin:0 auto;border-radius:6px 6px 3px 3px;background:#3a3a36;}
.hero-telefon{position:absolute;left:0;bottom:0;width:31%;margin:0;border-width:clamp(4px,.7vw,7px);border-radius:clamp(18px,3vw,30px);}
.hero-ikona{position:absolute;left:29%;bottom:6%;z-index:2;width:clamp(48px,7vw,72px);aspect-ratio:1;}
.hero-ikona-box{position:relative;width:100%;height:100%;border-radius:22%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -12px rgba(20,20,19,.35);}
.hero-ikona-box::after{content:'';position:absolute;inset:-14%;border-radius:30%;background:radial-gradient(circle,rgba(255,176,0,.55),rgba(255,176,0,0) 68%);opacity:0;animation:teplo 3.2s ease-in-out infinite;}
.hero-ikona i{width:64%;aspect-ratio:1;border-radius:24%;background:var(--zluta);color:#111;font-style:normal;font-weight:800;font-size:clamp(1.1rem,2vw,1.7rem);display:flex;align-items:center;justify-content:center;}

/* --- Úvod: přepínač funkcí (sám se přepíná, jde zastavit) --- */
.funkce{position:relative;display:grid;gap:2rem;align-items:center;grid-template-columns:minmax(0,1fr);margin-top:2.2rem;background:var(--karta);border-radius:28px;padding:clamp(1.2rem,4vw,3rem);box-shadow:var(--stin);}
@media (min-width:960px){.funkce{grid-template-columns:230px auto minmax(0,1fr);gap:3rem;}}
.funkce-seznam{display:flex;gap:.4rem;overflow-x:auto;scrollbar-width:none;}
.funkce-seznam::-webkit-scrollbar{display:none;}
.funkce-seznam button{flex-shrink:0;text-align:left;min-height:48px;padding:.6rem 1rem;border-radius:12px;border:1px solid var(--linka);background:var(--karta);color:var(--tlumeny);font:600 .98rem var(--pismo);cursor:pointer;touch-action:manipulation;transition:background-color .2s,color .2s,box-shadow .2s;}
.funkce-seznam button:hover{color:var(--text);}
.funkce-seznam button[aria-selected="true"]{background:var(--zluta);border-color:var(--zluta);color:#111;}
.funkce-vse{display:none;}
@media (min-width:960px){
  .funkce-seznam{flex-direction:column;overflow:visible;}
  .funkce-seznam button{border-color:transparent;font-size:1.02rem;}
  .funkce-seznam button[aria-selected="true"]{background:var(--karta);border-color:var(--linka);border-left:4px solid var(--zluta);color:var(--text);box-shadow:0 10px 24px -14px rgba(20,20,19,.35);}
  .funkce-vse{display:inline-flex;padding-left:1rem;}
}
.funkce .telefon{width:min(250px,62vw);}
.funkce-text[hidden]{display:none;}
.funkce-text h3{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800;line-height:1.15;letter-spacing:-.015em;}
.funkce-text p{color:var(--tlumeny);margin-top:.7rem;max-width:26rem;}
.funkce-text.zobraz{animation:popisZprava .4s ease;}
.odkaz{display:inline-flex;align-items:center;min-height:44px;margin-top:.6rem;color:var(--akcent);font-weight:700;text-decoration:none;}
.odkaz:hover{text-decoration:underline;}
.pauza{position:absolute;top:1rem;left:1rem;width:40px;height:40px;border-radius:50%;border:0;background:var(--bg-2);color:var(--tlumeny);cursor:pointer;display:flex;align-items:center;justify-content:center;}
.pauza:hover{color:var(--text);}
.pauza svg{width:14px;height:14px;}
@media (max-width:959px){.pauza{top:auto;bottom:1rem;left:auto;right:1rem;}}

/* --- Úvod: přínosy, obrázek vyčnívá ze spodní hrany karty --- */
.prinosy{display:grid;gap:1.2rem;margin-top:2.2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));}
.prinos{display:flex;flex-direction:column;background:var(--karta);border-radius:24px;padding:clamp(1.4rem,3.5vw,2.4rem) clamp(1.4rem,3.5vw,2.4rem) 0;overflow:hidden;box-shadow:var(--stin);min-height:430px;}
@media (max-width:700px){.prinos{min-height:0;}}
.prinos h3{font-size:clamp(1.3rem,2.2vw,1.6rem);font-weight:800;}
.prinos p{color:var(--tlumeny);margin-top:.5rem;max-width:30rem;}
.prinos-obr{margin-top:auto;padding-top:2rem;display:flex;justify-content:center;}
.prinos-notebook{width:120%;margin-right:-34%;flex-shrink:0;border:8px solid #1d1d1b;border-bottom:0;border-radius:12px 12px 0 0;overflow:hidden;aspect-ratio:1280/640;}
.prinos-notebook img,.prinos-telefon img{width:100%;height:auto;}
.prinos-telefon{width:min(250px,70%);aspect-ratio:390/450;border:7px solid #262624;border-bottom:0;border-radius:30px 30px 0 0;overflow:hidden;background:#000;}
.maketa{width:100%;max-width:380px;background:var(--bg);border:1px solid var(--linka);border-bottom:0;border-radius:16px 16px 0 0;padding:1.1rem 1.1rem 1.4rem;font-size:.9rem;}
.maketa-hlava{display:flex;justify-content:space-between;gap:1rem;font-weight:700;padding-bottom:.6rem;border-bottom:1px solid var(--linka);}
.maketa-radek{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.55rem 0;border-bottom:1px dashed var(--linka);}
.maketa-sloupce{display:flex;}
.maketa-sloupce span{width:4.6rem;text-align:center;}
.ano{color:#1d7a3e;font-weight:800;}
.nic{color:#a9a8a1;font-weight:800;}
.maketa-tlacitko{display:flex;align-items:center;gap:.8rem;margin-top:.7rem;padding:.8rem;border-radius:12px;background:var(--karta);border:1px solid var(--linka);text-align:left;}
.maketa-tlacitko i{flex:0 0 40px;height:40px;border-radius:10px;background:var(--zluta);color:#111;display:flex;align-items:center;justify-content:center;}
.maketa-tlacitko svg{width:18px;height:18px;}
.maketa-tlacitko small{display:block;color:var(--tlumeny);}

/* --- Úvod: fotka s textem --- */
.foto-pas{position:relative;border-radius:28px;overflow:hidden;min-height:540px;display:flex;align-items:flex-end;padding:clamp(1rem,3vw,2rem);background:#2a2a27;margin-top:2.2rem;}
.foto-pas img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.foto-karta{position:relative;background:var(--karta);border-radius:20px;padding:clamp(1.4rem,3vw,2.2rem);max-width:32rem;box-shadow:var(--stin);}
.foto-karta h3{font-size:clamp(1.3rem,2.4vw,1.75rem);font-weight:800;line-height:1.2;}
.foto-karta p{color:var(--tlumeny);margin-top:.6rem;}
.podpis{color:var(--text);font-weight:600;margin-top:1rem;font-size:.92rem;}

/* --- Úvod: jak začít --- */
.zacit{display:grid;gap:2.5rem;align-items:center;grid-template-columns:minmax(0,1fr);background:var(--karta);border-radius:28px;padding:clamp(1.4rem,4vw,3rem);box-shadow:var(--stin);}
@media (min-width:860px){.zacit{grid-template-columns:minmax(0,1fr) auto;gap:4rem;}}
.zacit .kroky{margin-top:1.4rem;}
.zacit .kroky li{background:var(--bg);}
.zacit .akce{margin-top:1.6rem;}
@media (prefers-reduced-motion:reduce){.funkce-text.zobraz{animation:none;}}

/* --- Úvod: obrazovky se plynule prolínají, logo teple září --- */
.prolinani{position:relative;display:block;width:100%;height:100%;}
.prolinani img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top left;opacity:0;transition:opacity 1.6s cubic-bezier(.4,0,.2,1);}
.prolinani img.aktivni{opacity:1;}
.hero-telefon .prolinani img{object-position:top;}
.zar{position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle,rgba(255,200,40,.85) 0%,rgba(255,160,0,.5) 40%,rgba(255,140,0,0) 70%);opacity:0;animation:zar 3.2s ease-out infinite;}
.zar + .zar{animation-delay:1.6s;}
@keyframes zar{0%{transform:scale(.9);opacity:0;}15%{opacity:1;}100%{transform:scale(2.8);opacity:0;}}
@keyframes teplo{0%,100%{opacity:0;transform:scale(.92);}50%{opacity:1;transform:scale(1.06);}}
.hero-obr.klid .zar,.hero-obr.klid .hero-ikona-box::after{animation-play-state:paused;}
@media (prefers-reduced-motion:reduce){
  .prolinani img{transition:none;}
  .hero-ikona-box::after{animation:none;}
  .zar{display:none;}
}

/* --- Odkaz na Nexbase (na všech stránkách nad patičkou) --- */
.nexbase-pas{padding:2.5rem 0 0;}
.nexbase-karta{display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap;background:var(--karta);border:1px solid var(--linka);border-radius:20px;padding:1.3rem 1.5rem;box-shadow:var(--stin);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;}
.nexbase-karta:hover{transform:translateY(-3px);box-shadow:0 24px 44px -26px rgba(20,20,19,.4);}
.nexbase-znak{flex:0 0 auto;display:flex;}
.nexbase-znak svg{width:46px;height:46px;border-radius:11px;}
.nexbase-text{flex:1 1 16rem;min-width:0;}
.nexbase-kdo{display:block;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--akcent);}
.nexbase-text strong{display:block;font-size:1.05rem;margin-top:.15rem;}
.nexbase-pozn{display:block;color:var(--tlumeny);font-size:.9rem;margin-top:.2rem;}
.nexbase-sipka{flex:0 0 auto;display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:0 1.1rem;border-radius:999px;border:1px solid var(--linka);font-weight:700;font-size:.92rem;}
.nexbase-karta:hover .nexbase-sipka{background:var(--zluta);border-color:var(--zluta);color:#111;}
@media (prefers-reduced-motion:reduce){.nexbase-karta{transition:none;}}

/* --- Příklady nasazení: karty s fotkou a detail --- */
.pribehy{display:grid;gap:1.2rem;margin-top:2.2rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));}
.pribeh-karta{display:flex;flex-direction:column;background:var(--karta);border-radius:22px;overflow:hidden;box-shadow:var(--stin);text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;}
.pribeh-karta:hover{transform:translateY(-4px);box-shadow:0 26px 50px -26px rgba(20,20,19,.4);}
.pribeh-karta img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:center var(--y,50%);transition:transform .5s ease;}
.pribeh-karta:hover img{transform:scale(1.04);}
.pribeh-foto-obal{position:relative;display:block;overflow:hidden;}
.pribeh-foto-obal .model{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);color:var(--text);}
.pribeh-obsah{display:flex;flex-direction:column;flex:1;padding:1.3rem 1.4rem 1.4rem;}
.pribeh-obsah h3{font-size:1.2rem;}
.pribeh-obsah p{color:var(--tlumeny);font-size:.95rem;margin-top:.4rem;}
.pribeh-obsah .odkaz{margin-top:auto;padding-top:.6rem;}
.model{align-self:flex-start;font:600 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--tlumeny);background:var(--bg-2);padding:.25rem .55rem;border-radius:5px;}
.pribehy-pozn{text-align:center;color:var(--tlumeny);font-size:.88rem;margin-top:1.2rem;}
@media (prefers-reduced-motion:reduce){.pribeh-karta,.pribeh-karta img{transition:none;}}

.pribeh-detail{scroll-margin-top:110px;margin-top:3.5rem;}
.pribeh-hlava{position:relative;border-radius:26px;overflow:hidden;min-height:clamp(260px,38vw,420px);display:flex;align-items:flex-end;background:#2a2a27;}
.pribeh-hlava img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center var(--y,50%);}
.pribeh-hlava::after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(10,10,9,.82));}
.pribeh-hlava div{position:relative;z-index:1;padding:clamp(1.3rem,4vw,2.6rem);color:var(--tma-text);max-width:44rem;}
.pribeh-hlava .model{background:var(--zluta);color:#111;}
.pribeh-hlava h2{margin-top:.6rem;}
.pribeh-telo{display:grid;gap:1.5rem;margin-top:1.5rem;grid-template-columns:minmax(0,1fr);align-items:start;}
@media (min-width:880px){.pribeh-telo{grid-template-columns:280px minmax(0,1fr);gap:2.5rem;}}
.pribeh-fakta{background:var(--karta);border-radius:20px;padding:1.3rem;box-shadow:var(--stin);}
@media (min-width:880px){.pribeh-fakta{position:sticky;top:110px;}}
.pribeh-fakta dl{margin:0;}
.pribeh-fakta dt{font-size:.8rem;color:var(--tlumeny);margin-top:.8rem;}
.pribeh-fakta dt:first-child{margin-top:0;}
.pribeh-fakta dd{margin:0;font-weight:700;}
.pribeh-fakta .telefon{width:150px;margin-top:1.3rem;border-width:5px;border-radius:22px;}
.pribeh-text h3{font-size:1.2rem;margin-top:1.8rem;}
.pribeh-text h3:first-child{margin-top:0;}
.pribeh-text p{color:var(--tlumeny);margin-top:.5rem;max-width:44rem;}
.pribeh-text .vysledek{margin-top:1.8rem;max-width:44rem;}
.pribeh-text .vysledek small{display:block;font:600 .68rem var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.3rem;}

/* --- Ceník: otázky s fotkou --- */
.otazky-foto{display:grid;gap:2rem;align-items:start;grid-template-columns:minmax(0,1fr);}
@media (min-width:860px){.otazky-foto{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:3rem;}}
.otazky-foto img{width:100%;border-radius:22px;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--stin);}
@media (min-width:860px){.otazky-foto img{position:sticky;top:110px;margin-top:1.8rem;}}

/* =====================================================================
   RECENZE — sekce „Marketing a reference vyřešené samy“ (index.html#recenze)
   ===================================================================== */
.novinka{display:inline-block;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;background:var(--tma);color:var(--zluta);padding:.3rem .6rem;border-radius:5px;margin-bottom:.9rem;}
.hero .body li.bod-novy::before{content:'★';color:var(--zluta-2);}
.recenze{display:grid;gap:2.5rem;margin-top:2.2rem;align-items:center;grid-template-columns:minmax(0,1fr);}
@media (min-width:900px){.recenze{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:3.5rem;}}
.recenze .akce{margin-top:1.4rem;}
.recenze-tabulka{margin-top:1rem;border-bottom:1px solid var(--linka);border-radius:16px;max-width:none;background:var(--karta);}
.recenze-tabulka .maketa-radek:last-child{border-bottom:0;padding-bottom:0;}
.maketa-pozn{margin:.6rem 0 0;font-size:.85rem;color:var(--tlumeny);}
.hvezdy{color:var(--zluta);letter-spacing:.05em;}
.hvezdy-ne{color:var(--linka);letter-spacing:.05em;margin-right:.35rem;}

/* Obrazovky v sekci Recenze: monitor s přehledem a prolínající se telefon zákazníka */
.recenze-obr{position:relative;padding:0 0 9% 14%;}
@media (max-width:600px){
  /* Na telefonu pod sebou v čitelné velikosti: nejdřív to, co vidí zákazník */
  .recenze-obr{padding:0;display:flex;flex-direction:column-reverse;gap:1.6rem;}
  .recenze-obr .hero-telefon{position:static;width:min(230px,62vw);margin:0 auto;border-width:7px;border-radius:30px;}
}

/* =====================================================================
   DOKUMENTY — Word a Excel (index.html#dokumenty)
   ===================================================================== */
@media (min-width:900px){.recenze.dokumenty{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);}}
.body-velke li{font-size:1rem;padding:.45rem 0 .45rem 1.6rem;}
.body-velke b{color:var(--text);}
.sablony{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.2rem;}
.sablony span{font-size:.82rem;font-weight:600;background:var(--karta);border:1px solid var(--linka);border-radius:999px;padding:.3rem .7rem;}
.sablony .sablony-nadpis{flex-basis:100%;background:none;border:0;padding:0;font:600 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--akcent);}

/* =====================================================================
   CO VŠECHNO JASNO UMÍ (index.html#funkce)
   ===================================================================== */
.stred-blok{margin-left:auto;margin-right:auto;text-align:center;}
.vse{display:grid;gap:.8rem;margin-top:2rem;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));}
.vse-karta{background:var(--karta);border:1px solid var(--linka);border-radius:var(--r);padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.2rem;box-shadow:var(--stin);}
.vse-karta b{font-size:1rem;}
.vse-karta b::before{content:"✓";color:var(--akcent);margin-right:.45rem;}
.vse-karta span{color:var(--tlumeny);font-size:.9rem;line-height:1.45;}
.vse-nove{border-color:var(--zluta);}
.vse-nove b::before{content:"★";color:var(--zluta-2);}

/* =====================================================================
   CENÍK — přepínač období, tarify a srovnávací tabulka (cena.html)
   ===================================================================== */
.akce-pruh{margin:1.4rem .8rem 0 0;display:inline-block;background:var(--tma);color:var(--tma-text);border-radius:12px;padding:.7rem 1rem;font-size:.95rem;}
.akce-pruh b{color:var(--zluta);}
.obdobi{display:inline-flex;flex-wrap:wrap;gap:.25rem;margin-top:1.6rem;padding:.3rem;background:var(--karta);border:1px solid var(--linka);border-radius:999px;}
.obdobi button{font:700 .92rem var(--pismo);color:var(--tlumeny);background:none;border:0;border-radius:999px;min-height:42px;padding:.5rem 1rem;cursor:pointer;touch-action:manipulation;}
.obdobi button span{font:600 .62rem var(--mono);letter-spacing:.06em;text-transform:uppercase;background:var(--bg-2);color:var(--akcent);border-radius:4px;padding:.12rem .35rem;margin-left:.3rem;vertical-align:middle;}
.obdobi button[aria-pressed="true"]{background:var(--zluta);color:#111;}
.obdobi button[aria-pressed="true"] span{background:rgba(0,0,0,.1);color:#111;}
.cenik .tarif{font-size:1.15rem;margin-top:.8rem;}
.cenik .cena{margin-top:.4rem;}
.cena-pozn{font-size:.88rem;color:var(--tlumeny);margin-top:.3rem;min-height:1.4em;}
.cena-pozn b{color:var(--akcent);}
.cena-pozn b.uspora{color:#1d7a3e;}
.cena-pozn small{display:block;font-size:.8rem;color:var(--tlumeny);margin-top:.1rem;}
.srovnani tr.uspora td{color:#1d7a3e;}
.srovnani-nadpis{margin-top:3rem;}
.srovnani-obal{margin-top:1.2rem;overflow-x:auto;border-radius:var(--r);border:1px solid var(--linka);background:var(--karta);box-shadow:var(--stin);}
.srovnani{width:100%;border-collapse:collapse;font-size:.95rem;min-width:560px;}
.srovnani th,.srovnani td{text-align:left;padding:.75rem 1rem;border-bottom:1px solid var(--linka);vertical-align:top;}
.srovnani tbody tr:last-child th,.srovnani tbody tr:last-child td{border-bottom:0;}
.srovnani thead th{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--tlumeny);background:var(--bg);}
.srovnani thead th.dop{color:#111;background:var(--zluta);}
.srovnani thead th span{font:600 .62rem var(--mono);background:rgba(0,0,0,.1);border-radius:4px;padding:.1rem .35rem;margin-left:.3rem;vertical-align:middle;}
.srovnani tbody th{font-weight:600;}
.srovnani td.dop{background:#fffbeb;}
.srovnani tr.silne th,.srovnani tr.silne td.dop{font-weight:700;}
.srovnani tr.cenovy td{font-family:var(--mono);font-weight:600;white-space:nowrap;}
.srovnani small{display:block;font:500 .78rem var(--pismo);color:var(--akcent);white-space:normal;}
.srovnani th small{color:var(--tlumeny);}
.srovnani i{font-style:normal;font-weight:800;margin-right:.2rem;}
.srovnani i.ano{color:var(--akcent);}
.srovnani i.ne{color:#9a9992;}
.srovnani-pozn{margin-top:.8rem;}
@media (max-width:600px){
  /* Na telefonu bez vodorovného posouvání: tři úzké sloupce, text se zalamuje */
  .srovnani{font-size:.82rem;min-width:0;table-layout:fixed;}
  .srovnani th,.srovnani td{padding:.6rem .55rem;overflow-wrap:anywhere;}
  .srovnani thead th{font-size:.7rem;letter-spacing:.02em;}
  .srovnani thead th:first-child{width:38%;}
  .srovnani thead th span{display:block;width:fit-content;margin:.25rem 0 0;}
  .srovnani tr.cenovy td{white-space:normal;font-size:.78rem;}
  .obdobi{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;border-radius:16px;}
  .obdobi button{border-radius:12px;padding:.45rem .3rem;line-height:1.15;}
  .obdobi button span{display:block;width:fit-content;margin:.2rem auto 0;}
}