/* ================================================================
   EDGERUNNERS v4 - sdilene styly: tokeny, zaklad, lista, prepinac jazyka,
   prehravac videa, CTA box, paticka. Nacita je homepage i vsechny podstranky,
   takze lista a paticka jsou vsude stejne z principu.
   ================================================================ */
:root{
  color-scheme:dark;
  /* prevzato z UI Sequenceru: plochy, linky, text a modra */
  --paper:#141414;      /* nejtmavsi plocha - plátno timeline */
  --sheet:#141414;
  --panel:#232323;      /* panely a lišty */
  --panel-2:#2C2C2C;    /* vyvýšené prvky, tlačítka */
  --ink:#E8E8E8;        /* hlavní text */
  --ink-2:#A8A8A8;      /* popisky */
  --ink-3:#858585;      /* nejtišší text, ticky pravítka */
  --rule:#383838;       /* oddělovače */
  --accent:#2F6FED;     /* modrá výplň - playhead, badge, tlačítka */
  --accent-tx:#6B9BFF;  /* modrá jako text na tmavém, aby byla čitelná */
  --on-accent:#FFFFFF;  /* text na modré výplni */
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 18px 50px rgba(0,0,0,.5);
  --mono:ui-monospace,"Cascadia Code","SF Mono",Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue","Segoe UI",Arial,sans-serif;
  font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
video,img{display:block;width:100%;height:100%;object-fit:cover}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3,h4{margin:0}
p{margin:0}
.sheet{
  width:min(1100px,calc(100% - 48px));margin:0 auto 64px;position:relative;z-index:2;
  background:var(--sheet);
  padding:44px 56px 44px;
}
.btn-ghost{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:700;padding:12px 22px;border-radius:6px;background:rgba(20,20,20,.72);color:var(--ink);border:1px solid var(--rule);transition:.15s}
.btn-ghost:hover{border-color:var(--accent-tx);color:var(--accent-tx)}
.btn-ghost svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nav{position:sticky;top:0;z-index:40}
.nav .glass{position:absolute;inset:0;background:rgba(20,20,20,.80);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav .in{position:relative;z-index:1;width:min(1100px,calc(100% - 48px));margin:0 auto;padding:0 56px;height:64px;display:flex;align-items:center}
.nav .logo{height:20px;width:auto}
.nav .links{margin-left:auto;display:flex;gap:2px;align-items:center}
.nav .links a{font-size:14px;font-weight:400;color:var(--ink-2);height:32px;padding:0 14px;border-radius:6px;display:inline-flex;align-items:center;white-space:nowrap;transition:color .15s,background .15s}
.nav .links a:hover{color:var(--ink);background:rgba(255,255,255,.06)}
.nav .sep{width:1px;height:20px;background:var(--rule);margin:0 14px;flex:none}
.nav .cta{font-size:13px;font-weight:600;color:var(--ink);border:1px solid var(--rule);border-radius:6px;height:32px;padding:0 15px;display:inline-flex;align-items:center;white-space:nowrap;transition:.15s}
.nav .cta:hover{border-color:var(--accent-tx);color:var(--accent-tx)}
.nav .lang{position:relative;margin-left:6px;flex:none}
/* ---------- burger (jen mobil; otevira ho CSS pres skryty checkbox, funguje i bez JS) ---------- */
.nav .nav-toggle{position:absolute;width:1px;height:1px;margin:0;opacity:0;pointer-events:none}
.nav .burger{display:none;align-items:center;justify-content:center;width:44px;height:44px;margin-right:-10px;padding:0;border-radius:8px;background:transparent;color:var(--ink);cursor:pointer;-webkit-user-select:none;user-select:none}
.nav .burger:hover{background:rgba(255,255,255,.06)}
.nav .burger span{position:relative;display:block;width:20px;height:1.6px;border-radius:2px;background:currentColor;transition:background .18s}
.nav .burger span::before,.nav .burger span::after{content:"";position:absolute;left:0;width:20px;height:1.6px;border-radius:2px;background:currentColor;transition:top .18s,transform .18s}
.nav .burger span::before{top:-6px}
.nav .burger span::after{top:6px}
.nav .nav-toggle:checked~.burger span{background:transparent}
.nav .nav-toggle:checked~.burger span::before{top:0;transform:rotate(45deg)}
.nav .nav-toggle:checked~.burger span::after{top:0;transform:rotate(-45deg)}
.nav .nav-toggle:focus-visible~.burger{outline:2px solid var(--accent);outline-offset:3px}
.nav .lang-btn{height:32px;padding:0 9px 0 11px;border:1px solid transparent;border-radius:6px;display:inline-flex;align-items:center;gap:7px;color:var(--ink-2);background:transparent;cursor:pointer;font:inherit;transition:color .15s,background .15s}
.nav .lang-btn:hover,.nav .lang.open .lang-btn{color:var(--ink);background:rgba(255,255,255,.06)}
.nav .lang-btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.nav .lang-btn .code{font-family:var(--mono);font-size:11px;letter-spacing:.12em}
.nav .lang-btn .caret{width:10px;height:10px;transition:transform .15s}
.nav .lang.open .lang-btn .caret{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:176px;margin:0;padding:6px;list-style:none;background:var(--paper);border:1px solid var(--rule);border-radius:6px;box-shadow:0 18px 40px rgba(0,0,0,.55);display:none;z-index:60}
.lang-menu.many{grid-template-columns:repeat(2,176px);gap:1px 6px}
.lang.open .lang-menu{display:block}
.lang.open .lang-menu.many{display:grid}
.lang-menu li{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:5px;font-size:13px;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.lang-menu li:hover{background:rgba(255,255,255,.06);color:var(--ink)}
.lang-menu li[aria-selected="true"]{color:var(--ink)}
.lang-menu li.soon,.lang-menu li.soon:hover{color:var(--ink-3);background:transparent;cursor:default}
.lang-menu .cd{margin-left:auto;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.lang-menu li[aria-selected="true"] .cd{color:var(--accent-tx)}
.lang-menu .chk{width:12px;height:12px;flex:none;stroke:var(--accent-tx);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;visibility:hidden}
.lang-menu li[aria-selected="true"] .chk{visibility:visible}
h1{font-size:clamp(30px,4.4vw,44px);line-height:1.02;font-weight:800;letter-spacing:-.018em;text-transform:uppercase}
.role{margin:10px 0 0;font-size:13px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;color:var(--accent-tx)}
.intro{margin:18px 0 0;max-width:64ch;color:var(--ink-2);font-size:15px;line-height:1.62}
.meta{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:22px;font-size:12.5px;color:var(--ink-2)}
.meta > *{display:inline-flex;align-items:center;gap:7px}
section{margin-top:52px}
.sec-title{margin:0 0 5px;font-size:12.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--ink);padding-bottom:6px;border-bottom:1px solid var(--rule)}
.sec-title.plain{border-bottom:0}
.hint{margin:10px 0 18px;color:var(--ink-3);font-size:12.5px;max-width:70ch}
.v{position:relative;margin:0;aspect-ratio:16/9;overflow:hidden;border:1px solid var(--rule);border-radius:6px;background:var(--panel);container-type:inline-size}
.v.reel{aspect-ratio:4/5}
.v.tall{aspect-ratio:9/16}
.v video{background:var(--panel)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.item{margin:0;display:flex;flex-direction:column}
figcaption{margin-top:9px;font-size:12px;line-height:1.5;color:var(--ink-2)}
figcaption b{display:block;color:var(--ink);font-size:13px;font-weight:700;letter-spacing:-.005em;margin-bottom:2px}
.player{position:absolute;inset:0;z-index:2;cursor:pointer}
.big{position:absolute;inset:0;z-index:3;display:grid;place-items:center;background:rgba(12,12,12,.28);opacity:0;transition:opacity .18s;pointer-events:none}
.v.paused .big{opacity:1;pointer-events:auto;cursor:pointer}
.v.paused .big i{transition:background .15s,border-color .15s}
.v.paused .big:hover i{background:rgba(16,16,16,.95);border-color:var(--accent-tx)}
.big i{width:54px;height:54px;border-radius:50%;background:rgba(16,16,16,.8);border:1px solid var(--rule);display:grid;place-items:center}
.big i svg{width:19px;height:19px;fill:var(--ink);stroke:none}   /* bez posunu - trojuhelnik ma teziste uz uprostred viewBoxu */
.ctrl{position:absolute;left:0;right:0;bottom:0;z-index:3;display:flex;align-items:center;gap:8px;padding:9px 10px 8px;background:linear-gradient(0deg,rgba(12,12,12,.9),rgba(12,12,12,.55) 60%,transparent);opacity:0;transform:translateY(6px);transition:opacity .18s,transform .18s}
.v:hover .ctrl,.v:focus-within .ctrl,.v.paused .ctrl{opacity:1;transform:none}
.ctrl button{flex:none;width:26px;height:26px;padding:0;border:0;border-radius:5px;cursor:pointer;background:transparent;color:var(--ink-2);display:grid;place-items:center;transition:color .15s,background .15s}
.ctrl button:hover{color:var(--ink);background:rgba(255,255,255,.09)}
.ctrl svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.ctrl svg.fill{fill:currentColor;stroke:none}
.c-play .pause{display:block}
.c-play .play{display:none}
.v.paused .c-play .play{display:block}
.v.paused .c-play .pause{display:none}
.seek{flex:1;min-width:0;height:16px;margin:0;padding:0;cursor:pointer;background:transparent;-webkit-appearance:none;appearance:none}
.seek::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:linear-gradient(90deg,var(--accent) var(--p,0%),rgba(255,255,255,.22) var(--p,0%))}
.seek::-moz-range-track{height:3px;border-radius:2px;background:rgba(255,255,255,.22)}
.seek::-moz-range-progress{height:3px;border-radius:2px;background:var(--accent)}
.seek::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:11px;height:11px;border-radius:50%;background:var(--ink);border:0;margin-top:-4px;opacity:0;transition:opacity .15s}
.seek::-moz-range-thumb{width:11px;height:11px;border-radius:50%;background:var(--ink);border:0;opacity:0;transition:opacity .15s}
.v:hover .seek::-webkit-slider-thumb{opacity:1}
.v:hover .seek::-moz-range-thumb{opacity:1}
.seek:focus{outline:none}
.c-time{flex:none;font-size:11px;color:var(--ink-2);font-variant-numeric:tabular-nums}
@container (max-width: 260px){.c-time{display:none}.ctrl{gap:5px;padding:8px 7px 7px}}
@container (max-width: 190px){.c-restart{display:none}}
.v:fullscreen{aspect-ratio:auto;width:100%;height:100%;border:0;border-radius:0;background:#000}
.v:fullscreen video{object-fit:contain}
.v:fullscreen .ctrl{padding:18px 22px 16px}
.v:fullscreen .ctrl button{width:34px;height:34px}
.v:fullscreen .ctrl svg{width:19px;height:19px}
.v:-webkit-full-screen{aspect-ratio:auto;width:100%;height:100%;background:#000}
.v:-webkit-full-screen video{object-fit:contain}
.badges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}   /* oba odznaky stejne siroke */
.badge{display:flex;align-items:center;gap:10px;border:1px solid var(--rule);border-radius:6px;padding:10px 16px;background:rgba(255,255,255,.02)}
.badge img{height:19px;width:19px;object-fit:contain;filter:brightness(0) invert(1);opacity:.85}
.badge .bt small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-tx);line-height:1.4}
.badge .bt b{display:block;font-size:12.5px;font-weight:700;line-height:1.3}
.strip{display:grid;grid-template-columns:1fr auto;gap:14px 28px;align-items:center;margin-top:22px;border:1px solid var(--rule);border-radius:6px;padding:15px 20px}
.strip h5{margin:0 0 4px;font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-tx)}
.strip p{font-size:12.5px;line-height:1.55;color:var(--ink-2);max-width:66ch}
.strip .badges{margin:0}
.contact-box{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;border:1px solid var(--rule);border-radius:6px;background:var(--panel);padding:26px 28px}
.contact-box h3{font-size:19px;font-weight:800;letter-spacing:-.015em}
.contact-box p{font-size:13px;color:var(--ink-2);margin-top:7px;max-width:52ch}
.btn{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:700;padding:12px 22px;border-radius:6px;background:var(--accent);color:var(--on-accent);border:1px solid var(--accent);transition:.15s;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.site-foot{border-top:1px solid var(--rule);padding:48px 0 0;background:var(--paper)}
.site-foot .in{width:min(1100px,calc(100% - 48px));margin:0 auto}
.socials{display:flex;justify-content:center;align-items:center;gap:14px}
.socials a{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--rule);background:var(--panel);color:var(--ink);transition:.18s}
.socials a:hover{border-color:var(--accent-tx);color:var(--accent-tx);transform:translateY(-1px)}
.socials svg{width:19px;height:19px;fill:currentColor;stroke:none}
.socials a.mail svg{fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.newsletter{max-width:620px;margin:34px auto 28px;text-align:center}
.newsletter h4{margin:0 0 14px;font-size:15px;font-weight:700}
.nform{display:flex;gap:8px;background:var(--panel);border:1px solid var(--rule);border-radius:6px;padding:5px}
.nform input{flex:1;min-width:0;min-height:38px;padding:0 14px;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:14px}
.nform input::placeholder{color:var(--ink-3)}
.nform button{min-height:38px;padding:0 22px;border-radius:5px;border:1px solid var(--accent);background:var(--accent);color:var(--on-accent);font:inherit;font-size:13.5px;font-weight:700;line-height:1;cursor:pointer;transition:.15s}
.nform button:hover{filter:brightness(1.08)}
.newsletter .note-sm{margin-top:14px;color:var(--ink-3);font-size:12px;line-height:1.5}
.footlinks{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;padding:24px 0;border-top:1px solid var(--rule);color:var(--ink-2);font-size:12.5px}
.footlinks a:hover{color:var(--accent-tx)}
.copyright{background:var(--accent);color:var(--on-accent);text-align:center;padding:12px;font-size:12px;font-weight:700}

/* ---------- aktivni polozka listy ---------- */
.nav .links a[aria-current="page"]{color:var(--ink)}

/* ---------- hlavicka podstranky ---------- */
.page-head{padding:24px 0 4px}
.page-head h1{max-width:22ch}
.page-head .intro{max-width:66ch}
.page-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:24px}

/* ---------- odrazky s fajfkou ---------- */
.bul{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:9px}
.bul li{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.55;color:var(--ink-2)}
.bul li svg{width:15px;height:15px;flex:none;margin-top:3px;stroke:var(--accent-tx);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bul li b{color:var(--ink);font-weight:700}

/* ---------- obrazkova dlazdice ---------- */
.pic{position:relative;display:block;margin:0;overflow:hidden;border:1px solid var(--rule);border-radius:6px;background:var(--panel);aspect-ratio:16/10}
.pic img{width:100%;height:100%;object-fit:cover;display:block}

@media(max-width:900px){
  .sheet{padding:36px 28px 32px}
  .strip{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .contact-box{grid-template-columns:1fr}
  /* lista: logo + burger, odkazy v rozbalovacim panelu */
  .nav .in{height:58px;padding:0 28px}
  .nav .in>a{display:inline-flex;align-items:center;height:44px}
  .nav .burger{display:inline-flex;margin-left:auto}
  .nav .links{position:absolute;top:100%;left:50%;width:100vw;margin:0 0 0 -50vw;
    display:none;flex-direction:column;align-items:stretch;gap:0;
    padding:4px 28px 20px;background:var(--paper);border-bottom:1px solid var(--rule);box-shadow:0 24px 48px rgba(0,0,0,.55)}
  .nav .nav-toggle:checked~.links{display:flex}
  .nav .links a{height:52px;padding:0 2px;font-size:15px;border-radius:0;border-bottom:1px solid var(--rule)}
  .nav .links a:hover{background:transparent;color:var(--accent-tx)}
  .nav .sep{display:none}
  .nav .lang{width:100%;margin:16px 0 0}
  .nav .lang-btn{width:100%;height:46px;justify-content:flex-start;border-color:var(--rule);padding:0 14px}
  .nav .cta{width:100%;height:48px;margin-top:10px;justify-content:center;font-size:14px}
  .lang-menu{position:static;width:100%;min-width:0;margin-top:8px;box-shadow:none}
  /* pohodlnejsi dotykove cile */
  .footlinks{gap:8px 20px;padding:16px 0}
  .footlinks a{padding:10px 2px}
}
@media(max-width:560px){
  .sheet{width:calc(100% - 24px);padding:28px 18px 26px}
  .nav .in{width:calc(100% - 24px);padding:0 18px}
  .nav .links{padding:4px 18px 20px}
  /* prehravac: vetsi tlacitka a stale viditelny jezdec (dotyk nema hover) */
  .ctrl button{width:34px;height:34px}
  .ctrl svg{width:17px;height:17px}
  .seek{height:22px}
  .seek::-webkit-slider-thumb{opacity:1}
  .seek::-moz-range-thumb{opacity:1}
  /* nejmensi popisky o pul bodu vetsi kvuli citelnosti */
  .badges{grid-template-columns:1fr}
  .badge .bt small{font-size:10.5px}
  .nform input{font-size:16px;min-height:44px}   /* pod 16 px iOS pri psani priblizuje stranku */
  .nform button{min-height:44px}
  .grid,.grid2{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}