/* ElFix – tmavé uhlie + elektrická tyrkys (#2de2c4). Bez webfontov, bez JS (okrem stiahnut.js). Pohyb len transform/opacity. */
:root{color-scheme:dark;--bg:#0d1012;--bg2:#12171a;--surface:#171d21;--text:#eef3f2;--muted:#a7b4b6;--accent:#2de2c4;--accent-ink:#04120f;--line:#273239;--focus:#2de2c4;--radius:16px;--max:1120px;
--display:Bahnschrift,"DIN Alternate","Avenir Next","Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,Roboto,sans-serif;
--body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
--mono:ui-monospace,"Cascadia Mono","SF Mono",Consolas,Menlo,"Liberation Mono",monospace;
--ease:cubic-bezier(.16,1,.3,1);--ease-out:cubic-bezier(.23,1,.32,1);
--trace:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='12' fill='none' stroke='%232de2c4' stroke-width='1.25'%3E%3Cpath d='M0 9H28l6-6h16' stroke-opacity='.65'/%3E%3Ccircle cx='52' cy='3' r='2' fill='%232de2c4' stroke='none'/%3E%3C/svg%3E")}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;scrollbar-gutter:stable;scroll-padding-top:5rem;scroll-padding-bottom:5rem}
body{margin:0;font:1.0625rem/1.65 var(--body);background:var(--bg);color:var(--text);overflow-x:hidden}
img,svg{max-width:100%}
::selection{background:var(--accent);color:var(--accent-ink)}
a{color:var(--accent);text-underline-offset:.2em;text-decoration-thickness:1px}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:.7rem 1rem;z-index:20;font-weight:700}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem;position:relative}
.nb{white-space:nowrap}
h1,h2,h3{font-family:var(--display);text-wrap:balance;letter-spacing:-.025em}

/* hlavička: plná lišta až od 1280 px, nižšie zbalené Menu */
header.site{position:sticky;top:0;z-index:10;background:rgba(13,16,18,.96);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.25rem;padding-top:.6rem;padding-bottom:.6rem}
.logo{display:inline-flex;align-items:center;min-height:44px;border-radius:8px}
.logo img{display:block;height:35px;width:auto}
nav{min-width:0;margin-left:auto}
nav ul{list-style:none;display:flex;gap:.1rem;margin:0;padding:0}
nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 .6rem;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.95rem;white-space:nowrap;transition:color .2s,background-color .2s,transform .16s var(--ease-out)}
nav a[aria-current=page]{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}
header.site .hdr-cta{display:none;margin-left:0;white-space:nowrap}
.menu summary{display:flex;align-items:center;gap:.6rem;min-height:44px;padding:0 1rem;border:1px solid #46535b;border-radius:10px;cursor:pointer;list-style:none;font-weight:700;color:var(--text);transition:transform .16s var(--ease-out),border-color .2s}
.menu summary::-webkit-details-marker{display:none}
.menu summary::after{content:"";width:18px;height:12px;background:repeating-linear-gradient(currentColor 0 2px,transparent 2px 5px)}
.menu[open] summary{border-color:var(--accent);color:var(--accent)}
.menu summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.menu summary:active{transform:scale(.97)}
.menu ul{position:absolute;z-index:15;top:100%;left:1.25rem;right:1.25rem;flex-direction:column;gap:0;padding:.4rem;background:var(--bg2);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -12px rgba(0,0,0,.7);transform-origin:top right}
.menu ul a{display:flex;min-height:48px;padding:0 .9rem;font-size:1.02rem}
@media (min-width:761px){.menu ul{left:auto;width:280px}}
/* animácia otvorenia Menu (len prehliadače s ::details-content) */
@supports selector(::details-content){
.menu::details-content{opacity:0;transition:opacity .16s var(--ease-out),content-visibility .16s allow-discrete}
.menu[open]::details-content{opacity:1}
.menu ul{transition:transform .18s var(--ease-out)}
.menu:not([open]) ul{transform:translateY(-6px) scale(.98)}
.menu[open] ul{transform:none}
@starting-style{.menu[open] ul{transform:translateY(-6px) scale(.98)}}
}

/* jeden prepínač jazyka */
.lang{display:flex;align-items:center;gap:.1rem}
.lang a{display:inline-flex;align-items:center;min-height:44px;padding:0 .55rem;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:700;font-size:.85rem;letter-spacing:.04em;transition:color .2s,background-color .2s,transform .16s var(--ease-out)}
.lang a[aria-current]{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent);border-radius:0}

/* desktop od 1280 px: lišta vždy rozbalená; telefón v hlavičke až od 1440 px */
@supports selector(::details-content){@media (min-width:1280px){
header.site .wrap{max-width:1400px}
nav{margin-left:0}
.lang{margin-left:auto}
.menu summary{display:none}
.menu::details-content{content-visibility:visible;display:block;opacity:1;transition:none}
.menu ul,.menu:not([open]) ul,.menu[open] ul{position:static;flex-direction:row;width:auto;padding:0;background:none;border:0;border-radius:0;box-shadow:none;transform:none;transition:none}
.menu ul a{display:inline-flex;min-height:44px;padding:0 .6rem;font-size:.95rem}
}
@media (min-width:1440px){header.site .hdr-cta{display:inline-flex}}}

/* tlačidlá */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.7rem 1.5rem;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid var(--accent);background:var(--accent);color:var(--accent-ink);text-align:center;transition:transform .16s var(--ease-out),background-color .2s,color .2s,border-color .2s,box-shadow .25s var(--ease)}
.btn.alt{background:transparent;color:var(--text);border-color:#46535b;font-weight:600}
.btn.small{min-height:44px;padding:.45rem 1.05rem;font-size:.95rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.hero .cta-row .btn:first-child{min-height:56px;padding:.8rem 2rem;font-size:1.1rem}
#anydesk-btn{display:flex;width:100%;max-width:21rem;min-height:4.25rem;padding:.5rem 1.25rem;line-height:1.25;text-wrap:balance}

/* hero: text vľavo, fotka vpravo ostrá bez zavoja; na mobile samostatný pás */
.hero{position:relative;padding:clamp(2.5rem,7vw,5.5rem) 0 clamp(2.5rem,5vw,4rem);overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.hero-img{display:block;background:#0a0d0f;object-fit:cover;object-position:center;animation:img-in .7s ease-out backwards}
.hero h1{font-size:clamp(1.85rem,7.4vw,3.6rem);line-height:1.06;margin:0 0 1.25rem;font-weight:800;letter-spacing:-.03em}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.25rem);color:var(--muted);max-width:40rem;margin:0;line-height:1.55}
.hero .note{margin-top:1.25rem}
.hero:has(.hero-img){padding-top:0}
.hero-img{width:100%;height:auto;aspect-ratio:16/10;max-height:22rem;margin-bottom:clamp(1.5rem,5vw,2.25rem);border-bottom:1px solid rgba(45,226,196,.35)}
@media (min-width:900px){
.hero:has(.hero-img){padding-top:clamp(3rem,5vw,4.5rem)}
.hero-img{position:absolute;z-index:-1;top:0;right:0;bottom:0;width:clamp(300px,40vw,760px);height:100%;max-height:none;aspect-ratio:auto;margin:0;border-bottom:0;border-left:1px solid rgba(45,226,196,.35)}
.hero:has(.hero-img) .wrap>*{max-width:min(36rem,calc(60vw - 5.25rem))}
.hero:has(.hero-img) h1{font-size:clamp(2rem,3.4vw,3.2rem)}
}

/* obsah */
main h2{font-size:clamp(1.55rem,3.6vw,2.3rem);line-height:1.12;margin:0 0 1rem;font-weight:700}
main h3{font-size:1.2rem;line-height:1.25;margin:0 0 .45rem;font-weight:700;letter-spacing:-.015em}
main p{max-width:68ch;text-wrap:pretty}
section{padding:clamp(2.5rem,6vw,4.5rem) 0;position:relative}
section.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hero+section{border-top:0}
/* tyrkysová obvodová čiara: pri nadpisoch a na oddelovačoch sekcií */
main section>.wrap>h2::before,.hero h1::before{content:"";display:block;width:72px;height:12px;margin-bottom:.7rem;background:var(--trace) 0 0/72px 12px no-repeat}
section+section::before{content:"";position:absolute;top:-4px;left:max(1.25rem,calc(50% - var(--max)/2 + 1.25rem));width:8rem;height:7px;background:radial-gradient(circle at 3px 50%,var(--accent) 0 3px,transparent 3.5px),linear-gradient(90deg,rgba(45,226,196,.75),transparent) 0 50%/100% 1px no-repeat;pointer-events:none}
ol{padding-left:1.4rem;max-width:68ch}ol li{padding:.25rem 0 .25rem .3rem}ol li::marker{color:var(--accent);font-weight:700}

/* .grid = otvorený zoznam s čiarami (nie škatuľky) */
.grid{display:grid;gap:0 2.5rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{padding:1.35rem 0 1.5rem;border-top:1px solid var(--line)}
.card p{margin:0;color:var(--muted)}
.card h2{font-size:1.35rem}
.price{font-family:var(--display);font-size:clamp(2.2rem,5vw,3rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;color:var(--text);margin:.25rem 0 .5rem!important;font-variant-numeric:tabular-nums lining-nums}
.price small{font-size:1rem;font-weight:600;color:var(--muted);letter-spacing:0}
/* úvod: „S čím pomáhame“ – mozaika s jedným väčším prvkom */
@media (min-width:600px){
.mosaic{grid-template-columns:repeat(2,1fr)}
.mosaic .card:first-child{grid-column:1/-1;background:var(--surface);border:1px solid var(--line);border-top:2px solid var(--accent);border-radius:var(--radius);padding:1.8rem 2rem;margin-bottom:1.25rem}
.mosaic .card:first-child h3{font-size:1.65rem}
.mosaic .card:first-child p{font-size:1.1rem;max-width:44ch}
}
@media (min-width:900px){
.mosaic{grid-template-columns:repeat(3,1fr)}
.mosaic .card:first-child{grid-column:span 2;margin-bottom:0}
.mosaic .card:last-child{grid-column:span 2}
}
/* cenník: balík ProFix1 väčšia karta s tyrkysovým okrajom, mriežka bez prázdneho rohu */
.prices{gap:1rem}
.prices .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.5rem}
.prices .card.featured{grid-column:1/-1;order:-1;padding:2rem;border:2px solid var(--accent);background:linear-gradient(160deg,#16262a,var(--surface) 65%);box-shadow:0 20px 50px -28px rgba(45,226,196,.5)}
.prices .card.featured .price{font-size:clamp(2.8rem,6vw,4rem)}
.prices .card.featured p{font-size:1.1rem}
@media (min-width:600px) and (max-width:899px){.prices{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.prices{grid-template-columns:repeat(3,1fr)}.prices .card.featured{grid-column:span 2}}
/* .two = dva panely, prvý väčší */
.two{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media (min-width:800px){.two{grid-template-columns:1.45fr 1fr;align-items:start}.two .card:last-child{margin-top:2rem}}
.two .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;position:relative;overflow:hidden;transition:border-color .25s,transform .35s var(--ease)}
.two .card:first-child{background:linear-gradient(160deg,#1a2428,var(--surface) 60%);padding:2rem}
.two .card:focus-within{border-color:#3a4a52}
.two .card::after{content:"";position:absolute;left:0;top:0;width:3.5rem;height:3px;background:var(--accent)}
.two .card:last-child::after{background:#46535b}
ul.ticks{list-style:none;padding:0;margin:0}
ul.ticks li{padding:.4rem 0 .4rem 1.6rem;position:relative}
ul.ticks li::before{content:"";position:absolute;left:.1rem;top:1.05rem;width:.7rem;height:2px;background:var(--accent)}
.price+p{margin-top:.25rem}
.note{color:var(--muted);font-size:.95rem}
.todo{border:2px dashed #7a6a2a;border-radius:10px;padding:.7rem 1rem;font-size:.95rem}
.pill{display:inline-block;border:1px solid #3a4850;background:var(--surface);border-radius:999px;padding:.35rem 1rem;margin:.2rem .15rem;font-weight:600}
.alt .ticks li{font-size:1.1rem}

/* päta: kontakt / právne údaje */
footer.site{background:#090b0c;border-top:1px solid var(--line);padding:3rem 0 2.5rem;margin-top:0;font-size:.97rem;color:var(--muted)}
footer.site .cols{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:start}
footer.site h2{font-size:1rem;margin:0 0 .6rem;color:var(--text)}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{padding:.4rem 0}
footer.site a{color:var(--muted)}
footer.site .legal{display:flex;flex-wrap:wrap;gap:.2rem 1.75rem;margin-top:2rem;padding-top:1.25rem;border-top:1px solid var(--line);font-size:.88rem}
footer.site .legal li{padding:.15rem 0}
.sticky-call{display:none}

/* AI – vlastný svet: hlbšia čierna, mono štítky a čísla, prerušovaná čiara, hranaté tlačidlá */
.ai{--bg:#07090b;--bg2:#0b0f12;--surface:#10161a;--line:#1e2a31}
.ai header.site{background:rgba(7,9,11,.96)}
.ai .hero{padding-bottom:clamp(3rem,7vw,5.5rem)}
.ai .hero:has(.hero-img){padding-top:0}
.ai .hero h1{font-size:clamp(2.4rem,9.5vw,4.4rem);line-height:1.02;letter-spacing:-.04em}
@media (min-width:900px){
.ai .hero:has(.hero-img){padding-top:clamp(3.5rem,6vw,5.5rem)}
.ai .hero:has(.hero-img) h1{font-size:clamp(2.4rem,4.4vw,4.2rem)}
.ai .hero:has(.hero-img) .wrap>*{max-width:min(40rem,calc(60vw - 5.25rem))}
}
.ai .note,.ai .lang a,.ai ol li::marker,.ai ul.ticks li::before{font-family:var(--mono)}
.ai .note,.ai .lang a{letter-spacing:.02em}
.ai .lang a{font-size:.8rem}
.ai section.alt{border-top-style:dashed;border-bottom-style:dashed}
.ai section+section::before{width:100%;left:0;top:-1px;height:1px;background:repeating-linear-gradient(90deg,rgba(45,226,196,.55) 0 6px,transparent 6px 14px)}
.ai .btn{border-radius:3px;font-family:var(--mono);font-size:.88rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.ai .hero .cta-row .btn:first-child{font-size:.95rem}
.ai .grid{gap:1.25rem;counter-reset:n}
@media (min-width:761px){.ai .grid{grid-template-columns:repeat(2,1fr)}}
.ai .card{background:var(--surface);border:1px solid var(--line);border-top:1px dashed rgba(45,226,196,.45);border-radius:4px;padding:1.6rem;counter-increment:n;transition:border-color .25s,box-shadow .35s var(--ease)}
.ai .card h2{color:var(--accent)}
.ai .card h2::before{content:"0" counter(n);display:block;margin-bottom:.45rem;font:600 .8rem/1 var(--mono);letter-spacing:.16em;color:var(--muted)}
.ai .card:focus-within{border-color:rgba(45,226,196,.55)}

/* vstupný pohyb (len transform/opacity) */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes img-in{from{opacity:0}to{opacity:1}}
.hero .wrap>*{animation:rise .55s var(--ease) backwards}
.hero .wrap>*:nth-child(2){animation-delay:.06s}.hero .wrap>*:nth-child(3){animation-delay:.12s}.hero .wrap>*:nth-child(4){animation-delay:.18s}

/* scroll-driven odhalenie – len ak to prehliadač vie, inak všetko viditeľné */
@supports (animation-timeline:view()){
 main section:not(.hero) .wrap>*{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 25%}
}

/* prechod medzi stránkami */
@view-transition{navigation:auto}
::view-transition-group(root),::view-transition-old(root),::view-transition-new(root){animation-duration:.18s}

/* hover len pre myš */
@media (hover:hover) and (pointer:fine){
a:hover{text-decoration-thickness:2px}
nav a:hover,.lang a:hover{color:var(--text);background:var(--surface)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px -6px rgba(45,226,196,.45)}
.btn.alt:hover{border-color:var(--accent);color:var(--accent);box-shadow:none}
.two .card:hover{border-color:#3a4a52;transform:translateY(-3px)}
footer.site a:hover{color:var(--accent)}
.ai .card:hover{border-color:rgba(45,226,196,.55);box-shadow:0 0 0 1px rgba(45,226,196,.25),0 18px 40px -20px rgba(45,226,196,.35)}
}
/* stlačenie (po hoveri, aby vyhralo) */
.btn:active{transform:scale(.97);box-shadow:none}
nav a:active,.lang a:active{transform:scale(.97)}

/* mobil: spodná lišta s výzvou */
@media (max-width:760px){
 header.site{position:static}
 header.site .wrap{padding-top:.35rem;padding-bottom:.2rem}
 .lang{margin-left:0}
 .sticky-call{display:flex;position:fixed;left:0;right:0;bottom:0;gap:.5rem;padding:.6rem .75rem calc(.6rem + env(safe-area-inset-bottom));background:rgba(9,11,12,.97);border-top:1px solid var(--line);z-index:12}
 .sticky-call .btn{flex:1;padding:.6rem .4rem;min-height:48px}
 .sticky-call .btn:first-child{flex:1.5}
 body{padding-bottom:5rem}
 .hero .cta-row .btn{flex:1 1 100%}
 .hero .cta-row .btn.alt{flex:1 1 calc(50% - .4rem)}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
 .btn:hover,.btn:active,.two .card:hover,nav a:active,.lang a:active,.menu summary:active{transform:none}
 @view-transition{navigation:none}
}