/* Vzhled webu Webist (Bootstrap 5.3 + vlastní styly). Světlý a tmavý režim přes data-bs-theme. */
@font-face{font-family:Inter;src:url(../fonts/inter-latin-ext-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,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:Inter;src:url(../fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* barvy pro světlý režim */
:root,[data-bs-theme=light]{--w-bg:#ffffff;--w-bg-2:#f5f7fb;--w-text:#475569;--w-head:#0b1120;--w-line:#e2e8f0;--w-card:#ffffff;--w-soft:#eef2ff;--w-soft-text:#4338ca;--w-code:#0f172a;--w-hero-glow:.18}
/* barvy pro tmavý režim */
[data-bs-theme=dark]{--w-bg:#0b1120;--w-bg-2:#0e1528;--w-text:#94a3b8;--w-head:#f1f5f9;--w-line:#1e293b;--w-card:#111a2e;--w-soft:rgba(99,102,241,.15);--w-soft-text:#a5b4fc;--w-code:#020617;--w-hero-glow:.35}
:root{--w-a:#6366f1;--w-b:#06b6d4;--w-grad:linear-gradient(120deg,var(--w-a),var(--w-b));--bs-body-font-family:Inter,system-ui,sans-serif;--mono:ui-monospace,"SF Mono","Cascadia Code","JetBrains Mono",Consolas,monospace}
body{background:var(--w-bg);color:var(--w-text);transition:background .3s,color .3s}
h1,h2,h3,h4,.display-5,.display-6{color:var(--w-head);letter-spacing:-.025em;font-weight:750}
.mono{font-family:var(--mono)}
.text-grad{background:var(--w-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn-grad{background:var(--w-grad);border:0;color:#fff;font-weight:600;padding:.8rem 1.5rem;border-radius:.75rem;box-shadow:0 10px 30px -10px rgba(99,102,241,.7)}
.btn-grad:hover{color:#fff;filter:brightness(1.08)}
.btn-line{border:1px solid var(--w-line);color:var(--w-head);font-weight:600;padding:.8rem 1.5rem;border-radius:.75rem;background:var(--w-card)}
.btn-line:hover{border-color:var(--w-a);color:var(--w-head)}
/* hlavička a logo */
.navbar{backdrop-filter:blur(14px);background:color-mix(in srgb,var(--w-bg) 80%,transparent);border-bottom:1px solid var(--w-line)}
.navbar .nav-link{color:var(--w-text);font-weight:500}
.navbar-toggler:focus{box-shadow:none}.navbar-toggler:focus-visible{box-shadow:0 0 0 .2rem color-mix(in srgb,var(--w-a) 40%,transparent)}
.navbar .nav-link:hover,.navbar .nav-link.active{color:var(--w-head)}
/* rozbalené menu na mobilu: plné pozadí a větší plochy pro prst */
@media (max-width:991.98px){.navbar:has(.navbar-collapse.show),.navbar:has(.collapsing){background:var(--w-bg)}.navbar-collapse .navbar-nav{margin-top:.75rem}.navbar-collapse .nav-link{padding:.8rem .25rem;border-bottom:1px solid var(--w-line);font-size:1.05rem}.navbar-collapse .nav-link.active{color:var(--w-a);font-weight:600}}
.logo{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.5rem;color:var(--w-head)!important;letter-spacing:-.045em;text-decoration:none}
.logo img{width:2.1rem;height:2.1rem}
.logo span{color:var(--w-b);animation:blik 1.2s steps(1) infinite}
.rezim{width:2.5rem;height:2.5rem;border-radius:.7rem;border:1px solid var(--w-line);background:var(--w-card);color:var(--w-head);display:grid;place-items:center}
.rezim:hover{border-color:var(--w-a)}
[data-bs-theme=light] .ikona-svetly,[data-bs-theme=dark] .ikona-tmavy{display:none}
/* úvodní blok */
.hero{padding:9rem 0 5rem;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(45rem 25rem at 90% 0,rgba(6,182,212,var(--w-hero-glow)),transparent 60%),radial-gradient(40rem 25rem at 0 30%,rgba(99,102,241,var(--w-hero-glow)),transparent 60%);pointer-events:none}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--w-line) 1px,transparent 1px),linear-gradient(90deg,var(--w-line) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 50% 0,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 0,#000 20%,transparent 70%);opacity:.6;pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero h1{font-size:clamp(2.3rem,5vw,3.9rem);line-height:1.05}
.hero .lead{font-size:1.15rem;max-width:34rem}
.pill{display:inline-flex;gap:.5rem;align-items:center;border:1px solid var(--w-line);background:var(--w-card);color:var(--w-head);border-radius:2rem;padding:.35rem .9rem;font-size:.85rem;font-family:var(--mono)}
.pill b{width:.5rem;height:.5rem;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.2)}
/* okno editoru s kódem */
.editor{background:var(--w-code);border-radius:1rem;border:1px solid rgba(148,163,184,.18);box-shadow:0 40px 80px -30px rgba(15,23,42,.55);overflow:hidden;font-family:var(--mono);font-size:.86rem;color:#cbd5e1}
.editor .bar{display:flex;align-items:center;gap:.4rem;padding:.7rem 1rem;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(148,163,184,.12)}
.editor .bar span{width:.7rem;height:.7rem;border-radius:50%}
.editor .bar span:nth-child(1){background:#f87171}.editor .bar span:nth-child(2){background:#fbbf24}.editor .bar span:nth-child(3){background:#34d399}
.editor .bar em{font-style:normal;margin-left:.75rem;color:#64748b;font-size:.8rem}
.editor pre{margin:0;padding:1.25rem 1.25rem 1.25rem 0;counter-reset:r;white-space:pre;overflow:hidden;line-height:1.7}
.editor pre>span{display:block;counter-increment:r}
.editor pre>span:before{content:counter(r);display:inline-block;width:2.6rem;text-align:right;margin-right:1.2rem;color:#334155}
.k{color:#c084fc}.f{color:#60a5fa}.s{color:#34d399}.v{color:#fbbf24}.c{color:#64748b;font-style:italic}
.kurzor{display:inline-block;width:.55rem;height:1.05em;background:#22d3ee;vertical-align:text-bottom;animation:blik 1s steps(1) infinite}
@keyframes blik{50%{opacity:0}}
.terminal{position:absolute;right:-1rem;bottom:-2rem;width:17rem;background:#020617;border:1px solid rgba(148,163,184,.2);border-radius:.8rem;padding:.9rem 1rem;font-family:var(--mono);font-size:.78rem;color:#94a3b8;box-shadow:0 20px 40px -15px rgba(0,0,0,.6)}
.terminal .ok{color:#34d399}
.stat b{display:block;font-size:clamp(1.4rem,5vw,1.9rem);color:var(--w-head);font-weight:800;letter-spacing:-.03em;white-space:nowrap}
.stat{font-size:.9rem}
/* sekce */
section{padding:6rem 0}
.bg-soft{background:var(--w-bg-2)}
.eyebrow{font-family:var(--mono);font-weight:600;font-size:.82rem;color:var(--w-a)}
.eyebrow:before{content:"// "}
.lead{color:var(--w-text)}
.karta{position:relative;border:1px solid var(--w-line);border-radius:1.25rem;padding:2rem;height:100%;transition:.25s;background:var(--w-card)}
.karta:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--w-a) 50%,var(--w-line));box-shadow:0 24px 50px -28px rgba(99,102,241,.5)}
.ico{width:3rem;height:3rem;border-radius:.85rem;display:grid;place-items:center;font-size:1.3rem;color:#fff;background:var(--w-grad);margin-bottom:1.25rem}
.karta a:not(.btn){font-weight:600;text-decoration:none;color:var(--w-a)}
.karta p{margin-bottom:1rem}
/* nové technologie */
.novinka{border:1px solid var(--w-line);border-radius:1rem;padding:1.5rem;height:100%;background:var(--w-card);position:relative}
.novinka i{font-size:1.5rem;background:var(--w-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.novinka h3{font-size:1rem;margin:.75rem 0 .5rem}
.novinka p{font-size:.92rem;margin:0}
.novinka .rok{position:absolute;top:1.1rem;right:1.1rem}
.check li{padding-left:2rem;position:relative;margin-bottom:.9rem}
.check li:before{content:"\F26A";font-family:bootstrap-icons;position:absolute;left:0;top:-.05rem;color:var(--w-b);font-size:1.15rem}
.check b{color:var(--w-head)}
.skore{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.skore div{text-align:center;font-family:var(--mono);font-size:.78rem}
.skore svg{width:100%;max-width:5.5rem;display:block;margin:0 auto .5rem}
.skore text{font-family:var(--mono);font-weight:700;fill:#22c55e}
.step{position:relative;padding-left:4rem}
.step .n{position:absolute;left:0;top:0;width:2.8rem;height:2.8rem;border-radius:.8rem;display:grid;place-items:center;font-family:var(--mono);font-weight:700;color:var(--w-soft-text);background:var(--w-soft)}
.ref{border-radius:1.25rem;overflow:hidden;background:var(--w-card);border:1px solid var(--w-line);height:100%;transition:.25s}
.ref:hover{box-shadow:0 24px 50px -24px rgba(15,23,42,.35);transform:translateY(-3px)}
.ref img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-bottom:1px solid var(--w-line)}
.ref-tech{font-family:var(--mono);font-size:.72rem;color:var(--w-text);white-space:nowrap}
.ref-tech::before{content:"";display:inline-block;width:.4rem;height:.4rem;border-radius:50%;background:var(--w-a);margin-right:.4rem;vertical-align:middle}
.ref-kostka{border:1px solid var(--w-line);border-radius:1.25rem;padding:1.5rem;background:var(--w-card);position:sticky;top:6rem}
.ref-kostka dt{font-family:var(--mono);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--w-text)}
.ref-kostka dd{color:var(--w-head);margin-bottom:.9rem}
.ref-kostka dd:last-child{margin-bottom:0}
.ref-obrazek{display:block;width:100%;height:auto;border-radius:1.25rem;box-shadow:0 40px 80px -40px rgba(15,23,42,.5)}
.ref h3{color:var(--w-head)}
.ref small{color:var(--w-text)}
.tag{font-family:var(--mono);font-size:.72rem;font-weight:600;background:var(--w-soft);color:var(--w-soft-text);border-radius:2rem;padding:.2rem .6rem;white-space:nowrap}
.tech span{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--w-line);border-radius:.7rem;padding:.5rem .9rem;margin:.25rem;font-family:var(--mono);font-size:.85rem;font-weight:600;color:var(--w-head);background:var(--w-bg)}
.accordion{--bs-accordion-bg:var(--w-card);--bs-accordion-border-color:var(--w-line);--bs-accordion-active-bg:var(--w-soft);--bs-accordion-active-color:var(--w-soft-text);--bs-accordion-btn-color:var(--w-head);--bs-accordion-color:var(--w-text);--bs-accordion-btn-focus-box-shadow:none}
.accordion-button{font-weight:600}
.cta{background:#0b1120;color:#cbd5e1;border-radius:2rem;padding:3.5rem;border:1px solid var(--w-line);background-image:radial-gradient(40rem 20rem at 100% 0,rgba(6,182,212,.3),transparent 60%),radial-gradient(40rem 20rem at 0 100%,rgba(99,102,241,.35),transparent 60%)}
.cta h2{color:#fff}
.cta .form-control,.cta .form-select{border-radius:.75rem;padding:.75rem 1rem;background-color:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15);color:#fff}
.cta .form-select option{color:#0b1120}
/* plovoucí popisky polí v tmavém bloku poptávky */
.cta .form-floating>.form-control,.cta .form-floating>.form-select{height:calc(3.5rem + 2px);padding:1.625rem 1rem .625rem}
.cta .form-floating>textarea.form-control{height:9rem}
.cta .form-floating>label{color:#94a3b8;padding:1rem}
.cta .form-floating>.form-control::placeholder{color:transparent}
.cta .form-floating>.form-control:focus~label,.cta .form-floating>.form-control:not(:placeholder-shown)~label,.cta .form-floating>.form-select~label{color:#a5b4fc}
.cta .form-floating>label::after{background-color:transparent!important}
.cta .form-control::placeholder{color:#94a3b8}
.cta .form-control:focus{background:rgba(255,255,255,.1);color:#fff;border-color:#818cf8;box-shadow:0 0 0 .25rem rgba(99,102,241,.25)}
.gdpr{font-size:.82rem;color:#94a3b8}
.gdpr a{color:#c7d2fe}
.paticka{border-top:1px solid var(--w-line);padding:4rem 0 2rem;font-size:.95rem}
.paticka a{color:var(--w-text);text-decoration:none}
.paticka a:hover{color:var(--w-head)}
.paticka h2{font-size:.95rem;font-family:var(--mono)}
.paticka .border-top{border-color:var(--w-line)!important}
@media (max-width:991.98px){.hero{padding-top:7rem}.terminal{position:static;width:auto;margin-top:1rem}.cta{padding:2rem 1.25rem;border-radius:1.25rem}section{padding:4rem 0}.editor{font-size:.72rem}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* odkaz pro klávesnici a čtečky: přeskočit menu */
.skip-link{position:fixed;top:.5rem;left:.5rem;z-index:2000;background:var(--w-card);color:var(--w-head);padding:.5rem 1rem;border-radius:.5rem}
/* hlavička podstránky */
.hlavicka{padding:8.5rem 0 3rem;position:relative;overflow:hidden}
.hlavicka:before{content:"";position:absolute;inset:0;background:radial-gradient(40rem 20rem at 100% 0,rgba(6,182,212,var(--w-hero-glow)),transparent 60%),radial-gradient(35rem 20rem at 0 0,rgba(99,102,241,var(--w-hero-glow)),transparent 60%);pointer-events:none}
.hlavicka .container{position:relative}
.hlavicka .lead{max-width:44rem}
.breadcrumb{--bs-breadcrumb-divider:"/";--bs-breadcrumb-divider-color:var(--w-text);--bs-breadcrumb-item-active-color:var(--w-head)}
.breadcrumb a{color:var(--w-a);text-decoration:none}
/* text z editoru administrace */
.obsah{font-size:1.06rem;line-height:1.75}
.obsah h2{font-size:1.6rem;margin:2.5rem 0 1rem}
.obsah h3{font-size:1.25rem;margin:2rem 0 .75rem}
.obsah a{color:var(--w-a)}
.obsah img{max-width:100%;height:auto;border-radius:1rem}
.obsah ul,.obsah ol{padding-left:1.25rem}
.obsah li{margin-bottom:.4rem}
.obsah blockquote{border-left:4px solid var(--w-a);padding:.5rem 0 .5rem 1.25rem;color:var(--w-head);font-size:1.15rem}
.obsah code{color:var(--w-soft-text);background:var(--w-soft);padding:.1rem .35rem;border-radius:.35rem}
.obsah table{width:100%;margin-bottom:1.5rem;border-collapse:collapse}
.obsah th,.obsah td{border-bottom:1px solid var(--w-line);padding:.6rem .5rem;text-align:left}
.obsah>*:first-child{margin-top:0}
.postranni{position:sticky;top:6.5rem;height:auto}
.postranni a:not(.btn){color:var(--w-text);text-decoration:none}
.postranni a:not(.btn):hover{color:var(--w-a)}
/* filtr a stránkování */
.filtr{display:flex;flex-wrap:wrap;gap:.5rem}
.filtr a{font-family:var(--mono);font-size:.85rem;border:1px solid var(--w-line);border-radius:2rem;padding:.4rem .9rem;color:var(--w-text);text-decoration:none;background:var(--w-card)}
.filtr a.active,.filtr a:hover{border-color:var(--w-a);color:var(--w-head)}
.filtr a.active{background:var(--w-soft);color:var(--w-soft-text)}
/* karty článků a referencí */
.clanek{border-radius:1.25rem;overflow:hidden;background:var(--w-card);border:1px solid var(--w-line);height:100%;transition:.25s;color:var(--w-text)}
.clanek:hover{transform:translateY(-3px);box-shadow:0 24px 50px -24px rgba(15,23,42,.35)}
.clanek img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--w-line)}
.clanek h3{color:var(--w-head)}
.clanek time{color:var(--w-a)}
.clanek-obrazek{width:100%;height:auto;border-radius:1.25rem;border:1px solid var(--w-line)}
.ref-bez-obrazku{display:grid;place-items:center;aspect-ratio:16/10;font-size:3rem;color:var(--w-a);background:var(--w-soft);border-bottom:1px solid var(--w-line)}
/* poptávka */
.sekce-poptavka{padding-top:0}
section.bg-soft+.sekce-poptavka,.bg-soft+.sekce-poptavka{padding-top:6rem}
.cta .eyebrow{color:#a5b4fc}
.cta .alert{border-radius:1rem}
.pole-web{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hero-404{min-height:80vh;display:flex;align-items:center}
@media (max-width:991.98px){.hlavicka{padding-top:7rem}.postranni{position:static}.bg-soft+.sekce-poptavka{padding-top:4rem}}

/* ceník: balíčky */
.balicek{border:1px solid var(--w-line);border-radius:1.25rem;padding:2rem;height:100%;background:var(--w-card);display:flex;flex-direction:column;position:relative}
.balicek.doporuceny{border:2px solid transparent;background:linear-gradient(var(--w-card),var(--w-card)) padding-box,var(--w-grad) border-box;box-shadow:0 30px 60px -30px rgba(99,102,241,.55)}
.balicek .stitek{position:absolute;top:-.8rem;left:2rem;background:var(--w-grad);color:#fff;font-family:var(--mono);font-size:.75rem;font-weight:600;padding:.25rem .75rem;border-radius:2rem}
.balicek .cena{font-size:2.1rem;font-weight:800;color:var(--w-head);letter-spacing:-.03em;line-height:1.1}
.balicek .cena small{font-size:.95rem;font-weight:500;color:var(--w-text);letter-spacing:0}
.balicek ul{flex-grow:1}
.cenik-pozn{font-size:.9rem}
.cenik-pozn a{color:var(--w-a)}