/* vixtab.cz — Vix. Fialova na cerne (ve stylu ruze), bublina VixOS, ktera se pri scrollu otevre. */
@font-face{font-family:"Bricolage";font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/fonts/bricolage-latin-ext.woff2) format("woff2-variations"),url(/assets/fonts/bricolage-latin-ext.woff2) format("woff2");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:"Bricolage";font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/fonts/bricolage-latin.woff2) format("woff2-variations"),url(/assets/fonts/bricolage-latin.woff2) format("woff2");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{
  --ink:#000;--ink2:#120d1f;--panel:#1b1330;--violet:#8b5cf6;--violet-deep:#5b21b6;--lilac:#c4b5fd;--orchid:#d946ef;
  --text:#f3effc;--muted:#a79bc4;--line:rgba(255,255,255,.14);--glass:rgba(20,12,38,.55);--err:#ff7b92;--ok:#b9f6ca;
  --font:"Bricolage",system-ui,-apple-system,"Segoe UI",sans-serif;--pad:clamp(16px,4vw,56px);--top:76px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0}
html{background:#000;color:var(--text);-webkit-text-size-adjust:100%;scroll-behavior:auto}
body{font-family:var(--font);font-size:17px;line-height:1.55;background:transparent;color:var(--text);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit}
button{font:inherit;color:inherit}
img,svg{display:block}
[hidden]{display:none!important}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:100;padding:10px 14px;border-radius:10px;background:#fff;color:var(--violet-deep);font-weight:700;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
:focus-visible{outline:2px solid #fff;outline-offset:3px}
.muted{color:var(--muted)}

/* ---------- 3D scena (bublina VixOS) za celou strankou; pozadi je ciste cerne ---------- */
#scene{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;pointer-events:none}
main{position:relative;z-index:1}

/* ---------- horni lista ---------- */
.top{position:fixed;inset:0 0 auto;z-index:40;height:var(--top);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 var(--pad);
  padding-top:env(safe-area-inset-top);pointer-events:none}
.top>*{pointer-events:auto}
.top::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,rgba(0,0,0,.85),rgba(0,0,0,0));opacity:0;transition:opacity .8s ease}
.top.solid::before{opacity:1}
.brandmark{display:flex;align-items:center;gap:10px;text-decoration:none;justify-self:center}
.brandmark img{height:44px;width:auto;display:block}
.brandmark .wm{font-weight:800;font-size:1.65rem;letter-spacing:-.03em;background:linear-gradient(180deg,#fff,#d8c7ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.brandmark.small img{height:34px}
.top-r{display:flex;justify-content:flex-end;align-items:center;gap:12px}
.top .acts,.top .brandmark{position:relative;z-index:41}
.acts{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;
  border:1px solid var(--line);cursor:pointer;white-space:nowrap;transition:background .25s,color .25s,border-color .25s,transform .25s var(--ease),box-shadow .25s}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.btn.ghost{background:rgba(255,255,255,.05);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn.solid{background:#fff;color:var(--violet-deep);border-color:#fff}
.btn.solid:hover{transform:translateY(-1px);box-shadow:0 10px 30px -8px rgba(196,181,253,.8)}
.btn.big{height:54px;padding:0 26px;font-size:1.05rem}
.in-only{display:none!important}
.authed .in-only{display:inline-flex!important}
.authed .out-only{display:none!important}
.avbtn{width:42px;height:42px;border-radius:50%;padding:2px;background:conic-gradient(from 200deg,#e23bd0,#8b5cf6,#3aa0ff,#e23bd0);text-decoration:none}
.av{width:100%;height:100%;border-radius:50%;display:grid;place-items:center;background:var(--ink2) center/cover no-repeat;font-weight:800;font-size:1rem;color:#fff}
.langsw{display:inline-flex;border:1px solid var(--line);border-radius:999px;background:rgba(18,13,31,.6);overflow:hidden;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.langsw button{border:0;background:transparent;color:var(--muted);padding:7px 11px;font-size:.78rem;font-weight:800;letter-spacing:.04em;cursor:pointer;transition:background .5s ease,color .5s ease}
.langsw button.sel{background:var(--violet);color:#fff}
.acts .langsw.wide{opacity:0;transform:translateX(16px);pointer-events:none;transition:opacity .9s ease,transform 1.1s var(--ease)}
.top.nav-on .acts .langsw.wide{opacity:1;transform:none;pointer-events:auto}
.burger{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(18,13,31,.6);cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;border-radius:2px;background:#fff;transition:transform .35s var(--ease),top .35s var(--ease)}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger[aria-expanded=true] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:21px;transform:rotate(-45deg)}

/* menu vyjede zprava (az ve 2. oddilu) */
.nav{position:fixed;top:calc(var(--top) + env(safe-area-inset-top));right:var(--pad);z-index:39;transform:translateX(calc(100% + var(--pad) + 20px));opacity:0;
  transition:transform 1.2s var(--ease),opacity 1s ease;pointer-events:none}
.top.nav-on .nav{transform:none;opacity:1;pointer-events:auto}
.nav-links{display:flex;gap:4px;padding:6px;border-radius:999px;border:1px solid rgba(196,181,253,.28);background:rgba(18,10,36,.62);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 10px 40px -12px rgba(124,58,237,.6)}
.nav-links a{padding:8px 15px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.94rem;color:#e7defd;transition:background .25s,color .25s}
.nav-links a:hover{background:rgba(255,255,255,.08)}
.nav-links a.cur{background:rgba(139,92,246,.35);color:#fff}
.nav-foot{display:none}

/* ---------- scena: bublina, ktera se pri scrollu otevre ---------- */
.stage{position:relative;height:calc(var(--stage,440) * 1vh)}
.pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;perspective:1100px;perspective-origin:50% 50%}
.hero{position:absolute;inset:0;transform-style:preserve-3d}
.hero>div{position:absolute;z-index:4;will-change:transform,opacity}
.h-left{left:var(--pad);top:28%;max-width:30vw}
.future{font-size:clamp(1rem,1.25vw,1.2rem);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--lilac)}
.fut-a{display:block}
.future .rot{display:inline-block;margin-top:6px;font-size:clamp(2.4rem,4.6vw,4.6rem);line-height:1;letter-spacing:-.035em;text-transform:none;font-weight:800;color:#fff}
.future .dots{display:inline-block;margin-left:4px;font-size:clamp(2.4rem,4.6vw,4.6rem);line-height:1;font-weight:800;color:var(--violet)}
.rot{position:relative;display:inline-block;vertical-align:bottom}
.rw{display:inline-block;background:linear-gradient(180deg,#fff 10%,#cdb8ff 90%);-webkit-background-clip:text;background-clip:text;color:transparent;transition:opacity .6s ease,transform .8s var(--ease),filter .7s ease}
.rw.out{opacity:0;transform:translateY(-.35em);filter:blur(6px)}
.rw.in{opacity:0;transform:translateY(.35em);filter:blur(6px)}
.h-right{right:var(--pad);top:26%;text-align:right;max-width:32vw}
.pcb{font-size:clamp(1.9rem,3.3vw,3.4rem);font-weight:800;line-height:1.02;letter-spacing:-.03em;text-transform:uppercase}
.pcb span{display:block}
.pcb em{display:block;margin-top:10px;font-style:normal;font-size:.5em;letter-spacing:.12em;color:var(--lilac);font-weight:700}
.btn.cta{margin-top:26px;height:54px;padding:0 24px;background:linear-gradient(135deg,#a78bfa,#7c3aed);border:0;color:#fff;font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;
  box-shadow:0 14px 40px -12px rgba(139,92,246,.9),inset 0 1px 0 rgba(255,255,255,.35)}
.btn.cta:hover{transform:translateY(-2px)}
.btn.cta svg{animation:nudge 1.8s var(--ease) infinite}
@keyframes nudge{0%,100%{transform:none}50%{transform:translateY(3px)}}
.h-join{left:var(--pad);bottom:11%;max-width:44vw}
.h-join p{font-size:clamp(1.05rem,1.7vw,1.6rem);font-weight:800;text-transform:uppercase;letter-spacing:.02em;line-height:1.25}
.h-join .rot.blank{padding:0 .15em;margin:0 .1em;border-bottom:3px dashed rgba(196,181,253,.7);text-transform:none;font-size:1.15em}
.h-center{left:50%;bottom:7%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px}
.startbtn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px 0 16px;border-radius:999px;border:1px solid rgba(196,181,253,.45);cursor:pointer;
  background:rgba(18,10,36,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:.9rem;
  box-shadow:0 0 0 0 rgba(139,92,246,.55);animation:pulse 2.6s infinite;transition:background .25s,transform .25s var(--ease)}
.startbtn:hover{background:rgba(139,92,246,.35);transform:scale(1.04)}
.startbtn svg{width:22px;height:22px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(139,92,246,.55)}70%{box-shadow:0 0 0 18px rgba(139,92,246,0)}100%{box-shadow:0 0 0 0 rgba(139,92,246,0)}}
.start-hint{font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.scrollhint{right:var(--pad);bottom:5%;display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.scrollhint i{width:22px;height:36px;border:2px solid rgba(196,181,253,.5);border-radius:12px;position:relative}
.scrollhint i::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}100%{opacity:0;transform:translateY(10px)}}

/* 2. oddil — uvnitr bubliny */
.inside{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(14px,3vh,34px);padding:calc(var(--top) + 60px) var(--pad) 40px;
  transform-style:preserve-3d;visibility:hidden}
.inside>*{will-change:transform,opacity}
.vixos-logo{display:flex;justify-content:center;width:100%}
.vx-logo-img{width:min(880px,84vw);height:auto;filter:drop-shadow(0 0 30px rgba(124,58,237,.5)) drop-shadow(0 0 60px rgba(34,211,238,.18));animation:bob 7s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.in-row{width:min(1040px,94vw);display:flex;justify-content:space-between;align-items:center;gap:28px}
.demo-btn{display:flex;align-items:center;gap:14px;border:0;background:none;cursor:pointer;text-align:left;padding:6px;border-radius:16px}
.demo-btn .pl{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;border:2px solid rgba(255,255,255,.7);transition:background .25s,transform .3s var(--ease)}
.demo-btn .pl svg{width:24px;height:24px;fill:#fff;margin-left:3px}
.demo-btn:hover .pl{background:rgba(139,92,246,.45);transform:scale(1.06)}
.db-t b{display:block;font-size:1.35rem;font-weight:800;letter-spacing:-.01em}
.db-t small{display:block;color:var(--muted);font-size:.9rem}
.in-text{max-width:430px;text-align:right;font-size:clamp(1.05rem,1.45vw,1.35rem);font-weight:500;line-height:1.4;color:#efe8ff}
.in-cta{display:flex;flex-direction:column;align-items:center;gap:10px}
.vxlink{font-size:.85rem;color:var(--muted);text-decoration:none;letter-spacing:.06em}
.vxlink:hover{color:#fff;text-decoration:underline}

/* ---------- dalsi oddily (uz uvnitr bubliny) ---------- */
.world{position:relative;z-index:1;background:linear-gradient(to bottom,rgba(0,0,0,0),rgba(0,0,0,.42) 260px,rgba(0,0,0,.5))}
.sec{width:min(1120px,100%);margin:0 auto;padding:clamp(80px,12vh,140px) var(--pad);scroll-margin-top:var(--top)}
.kicker{font-size:.82rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--lilac);margin-bottom:14px}
.sec h2{font-size:clamp(2rem,4.4vw,3.6rem);line-height:1.05;letter-spacing:-.035em;font-weight:800;max-width:16ch}
.about-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:30px;font-size:1.1rem;color:#e4dbfb;max-width:960px}
.feats{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.feat,.card{position:relative;padding:26px;border-radius:22px;background:var(--glass);border:1px solid rgba(196,181,253,.18);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:transform .4s var(--ease),border-color .3s}
.feat:hover,.card:hover{transform:translateY(-4px);border-color:rgba(196,181,253,.45)}
.feat .fi{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,rgba(226,59,208,.35),rgba(58,160,255,.3));font-size:1.3rem;margin-bottom:16px}
.feat h3{font-size:1.2rem;font-weight:800;margin-bottom:6px}
.feat p{color:var(--muted)}
.ticks{list-style:none;padding:0;margin-top:34px;display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;font-size:1.08rem}
.ticks li{padding-left:30px;position:relative}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#a855f7 55%,#3aa0ff)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:40px}
.card{display:flex;flex-direction:column;gap:8px;text-decoration:none}
.card b{font-size:1.25rem}
.card .c-mark img{width:46px;height:auto}
.card.soon{opacity:.6;border-style:dashed}
.svc ul{list-style:none;padding:0;display:grid;gap:8px;margin-top:6px}
.svc li{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05)}
.svc .price{font-weight:800;white-space:nowrap}
.svc .btn{margin-top:auto;align-self:flex-start;height:38px}
.contact-mail{margin-top:22px;font-size:1.4rem;font-weight:800}
.contact-mail a{text-decoration:none;background:linear-gradient(90deg,#fff,#c4b5fd);-webkit-background-clip:text;background-clip:text;color:transparent}
.soc{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.soc a{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:16px;background:var(--glass);border:1px solid rgba(196,181,253,.22);text-decoration:none;font-weight:700;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .35s var(--ease),background .3s}
.soc a:hover{transform:translateY(-3px);background:rgba(139,92,246,.3)}
.soc svg{width:22px;height:22px;fill:currentColor}
.foot{width:min(1120px,100%);margin:0 auto;padding:40px var(--pad) calc(40px + env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;border-top:1px solid var(--line)}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{text-decoration:none;color:var(--muted);font-weight:600}
.foot-links a:hover{color:#fff}
.reveal{opacity:0;transform:perspective(900px) translate3d(0,40px,-60px) rotateX(10deg);transition:opacity 1.3s ease,transform 1.5s var(--ease)}
.reveal.on{opacity:1;transform:none}

/* ---------- bez JS: oddily pod sebou ---------- */
html:not(.js) .stage{height:auto}
html:not(.js) .pin{position:relative;height:auto;overflow:visible}
html:not(.js) .hero{position:relative;height:100vh;height:100svh}
html:not(.js) .inside{position:relative;min-height:100vh;min-height:100svh;visibility:visible}

/* ================= PRIHLASENI A REGISTRACE (design od designerky, napojene na ucty) ================= */
.auth{position:fixed;inset:0;z-index:60;background:var(--ink2);color:var(--text);overflow:hidden;
  clip-path:circle(var(--ar,150%) at var(--ox,50%) var(--oy,50%))}
.auth.opening{animation:authIn 1.15s cubic-bezier(.65,0,.35,1) both}
.auth.closing{animation:authOut .7s cubic-bezier(.65,0,.35,1) both}
@keyframes authIn{from{clip-path:circle(0 at var(--ox,50%) var(--oy,50%))}to{clip-path:circle(150% at var(--ox,50%) var(--oy,50%))}}
@keyframes authOut{from{clip-path:circle(150% at var(--ox,50%) var(--oy,50%))}to{clip-path:circle(0 at var(--ox,50%) var(--oy,50%))}}
.auth .split{display:flex;height:100%;width:100%}
.auth .half{flex:1;display:flex;align-items:center;justify-content:center;padding:110px 32px 32px;position:relative;background:var(--panel);overflow:auto;isolation:isolate;
  transition:flex 1.05s cubic-bezier(.65,0,.35,1)}
.auth .half::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(120% 90% at 50% 0%,var(--violet) 0%,var(--violet-deep) 55%,#2a1259 100%);opacity:0;
  transition:opacity 1.05s cubic-bezier(.65,0,.35,1)}
.auth .half .form{opacity:.5;filter:saturate(.4);transition:opacity 1.05s cubic-bezier(.65,0,.35,1),filter 1.05s cubic-bezier(.65,0,.35,1)}
.auth .half.active{flex:1.25}
.auth .half.active::before{opacity:1}
.auth .half.active .form{opacity:1;filter:none}
.auth .half + .half{border-left:1px solid var(--line)}
.auth .form{width:min(370px,100%);margin:auto}
.auth h2{font-size:2rem;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}
.auth .sub{color:var(--muted);margin-bottom:22px;transition:color 1s ease}
.auth .active .sub,.auth .active label,.auth .active .hint,.auth .active .check,.auth .active .fhint{color:#e4d9ff}
.auth label{display:block;font-size:.85rem;margin:14px 0 6px;color:var(--muted);transition:color 1s ease}
.auth .field,.pf .field{position:relative}
.auth .check{display:flex;margin:0;gap:8px}
.auth input[type=text],.auth input[type=email],.auth input[type=password],.pf input[type=text],.pf input[type=password],.pf input[type=url],.pf select{width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);
  background:rgba(255,255,255,.07);color:var(--text);font:inherit;font-size:16px;outline:none;transition:border-color .2s,background .2s}
.auth input::placeholder,.pf input::placeholder{color:rgba(255,255,255,.35)}
.auth input:focus-visible,.pf input:focus-visible,.pf select:focus-visible{border-color:#fff;background:rgba(255,255,255,.14);outline:none}
.auth .pw input,.pf .pw input{padding-right:46px}
.eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;cursor:pointer;color:var(--text)}
.eye svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.eye .off{display:none}.eye.on .off{display:block}.eye.on .show{display:none}
.invalid input{border-color:#ff4d6d!important}
.err{display:none;margin-top:7px;padding:5px 10px;border-radius:8px;background:rgba(18,13,31,.75);color:var(--err);font-size:.82rem;font-weight:500}
.invalid .err{display:block}
.fhint{margin-top:6px;font-size:.78rem;color:var(--muted)}
.auth .row{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:.85rem}
.check{display:flex;align-items:center;gap:8px;color:var(--muted);cursor:pointer;margin:0;font-size:.85rem}
.check input{accent-color:#fff;width:16px;height:16px}
.primary{position:relative;width:100%;margin-top:22px;padding:14px;border:0;border-radius:10px;font:inherit;font-weight:700;cursor:pointer;background:rgba(255,255,255,.14);color:var(--text);transition:background 1s ease,color 1s ease}
.auth .active .primary,.primary.on{background:#fff;color:var(--violet-deep)}
.primary[disabled]{cursor:progress}
.primary.busy span{visibility:hidden}
.primary.busy::after{content:"";position:absolute;left:50%;top:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;border:2.5px solid currentColor;border-right-color:transparent;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.auth .hint{margin-top:16px;font-size:.85rem;color:var(--muted);text-align:center}
.auth .hint a{color:inherit}
.hint.ok{color:var(--ok)!important;font-weight:600}
.hint.bad{color:var(--err)!important;font-weight:600}
.link{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}
.or{display:flex;align-items:center;gap:12px;margin:20px 0 14px;color:var(--muted);font-size:.82rem}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.socials{display:flex;gap:10px}
.social-w{position:relative;flex:1;min-width:0}
.social{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text);font:inherit;font-weight:500;cursor:pointer}
.social svg{width:18px;height:18px;fill:currentColor}
.social:hover,.social-w:hover .social{background:rgba(255,255,255,.1)}
.gsi{position:absolute;inset:0;overflow:hidden;opacity:.011;border-radius:10px}
.gsi>div,.gsi iframe{width:100%!important;min-width:100%!important;height:100%!important;transform:scale(1.6);transform-origin:center}
.auth-back{position:fixed;left:max(16px,env(safe-area-inset-left));top:max(18px,env(safe-area-inset-top));z-index:7;display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px 0 10px;
  border-radius:999px;border:1px solid var(--line);background:rgba(18,13,31,.6);cursor:pointer;font-weight:600;font-size:.9rem}
.auth-back svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.auth .brand{position:fixed;top:max(20px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);z-index:5;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.auth .avatar{position:relative;z-index:1;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--ink2) center/cover no-repeat;border:2px solid var(--violet);
  box-shadow:0 0 0 6px rgba(139,92,246,.2);transition:box-shadow .6s ease,transform .6s var(--ease)}
.auth .avatar svg{width:32px;height:32px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round}
.auth .avatar.hop{transform:scale(.92);box-shadow:0 0 0 10px rgba(196,181,253,.35)}
.auth .brand .name{font-weight:700;font-size:1.15rem;letter-spacing:.02em}
/* CZ/EN — sedi u profilove ikony na strane, ktera je zrovna aktivni; pri zmene preleti pres ikonu */
.auth .lang{position:absolute;left:50%;top:18px;z-index:2;display:flex;border:1px solid var(--line);border-radius:999px;background:rgba(18,13,31,.85);overflow:hidden;pointer-events:auto;
  transform:translateX(var(--lx,50px));box-shadow:0 6px 20px -6px rgba(0,0,0,.6)}
.auth .lang button{border:0;background:transparent;color:var(--muted);padding:6px 11px;font:inherit;font-size:.8rem;font-weight:700;cursor:pointer;transition:background .5s ease,color .5s ease}
.auth .lang button.sel{background:var(--violet);color:#fff}
.linkbox{position:absolute;inset:0;z-index:8;display:grid;place-items:center;padding:24px;background:rgba(7,4,15,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.lcard{width:min(400px,100%);padding:28px;border-radius:20px;background:radial-gradient(120% 90% at 50% 0%,var(--violet) 0%,var(--violet-deep) 60%,#2a1259 100%);box-shadow:0 30px 80px -20px #000}
.lcard .sub{color:#e4d9ff!important}
.lcard label{color:#e4d9ff!important}

/* ================= PROFIL ================= */
.pf{position:fixed;inset:0;z-index:58;overflow:auto;background:radial-gradient(90% 60% at 50% 0%,rgba(124,58,237,.5),rgba(18,13,31,.96) 60%),var(--ink2);
  padding:calc(var(--top) + 30px) var(--pad) 60px;animation:pfIn .55s var(--ease) both}
@keyframes pfIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.pf-wrap{width:min(980px,100%);margin:0 auto}
.pf-head{display:flex;align-items:center;gap:22px;margin-bottom:34px}
.pf-av{width:96px;height:96px;flex:none;border-radius:50%;padding:3px;background:conic-gradient(from 200deg,#e23bd0,#8b5cf6,#3aa0ff,#e23bd0);box-shadow:0 0 40px -6px rgba(168,85,247,.8)}
.pf-av .av{font-size:2.2rem}
.pf-head h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-.03em;line-height:1.05}
.pf-head p{color:var(--muted)}
.pf-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}
.pbox{padding:24px;border-radius:20px;background:rgba(27,19,48,.72);border:1px solid rgba(196,181,253,.16)}
.pbox h3{font-size:1.1rem;font-weight:800;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.pbox label{display:block;font-size:.85rem;margin:14px 0 6px;color:#d9ccfb}
.pbox .ro{padding:13px 14px;border-radius:10px;background:rgba(255,255,255,.04);border:1px dashed var(--line);color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.pbox .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pbox .primary{margin-top:18px;background:#fff;color:var(--violet-deep)}
.pbox .msg{margin-top:10px;font-size:.88rem;min-height:1.3em}
.pbox .msg.ok{color:var(--ok)}.pbox .msg.bad{color:var(--err)}
.linked{display:grid;gap:8px;margin-top:10px}
.linked div{display:flex;justify-content:space-between;align-items:center;padding:11px 14px;border-radius:12px;background:rgba(255,255,255,.05)}
.linked .y{color:var(--ok);font-weight:700}.linked .n{color:var(--muted)}
.pf-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.pf-close{position:fixed;right:var(--pad);top:calc(env(safe-area-inset-top) + 18px);z-index:3;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(18,13,31,.6);cursor:pointer;font-size:1.3rem}
.badge{font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:linear-gradient(135deg,#e23bd0,#7c3aed)}
.ask{padding:14px 16px;border-radius:14px;background:rgba(250,204,21,.12);border:1px solid rgba(250,204,21,.35);color:#fde68a;margin-bottom:18px}
.sw{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.05);margin-top:8px;cursor:pointer}
.sw input{appearance:none;-webkit-appearance:none;width:44px;height:26px;border-radius:999px;background:rgba(255,255,255,.18);position:relative;cursor:pointer;transition:background .25s;flex:none}
.sw input::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .3s var(--ease)}
.sw input:checked{background:var(--violet)}
.sw input:checked::after{transform:translateX(18px)}
.full{grid-column:1/-1}

/* ---------- presmerovani, toast, demo ---------- */
.go{position:fixed;inset:0;z-index:70;display:grid;place-content:center;justify-items:center;gap:18px;background:radial-gradient(70% 60% at 50% 40%,#3b1680,var(--ink) 75%);font-weight:700;font-size:1.1rem}
.spin{width:52px;height:52px;border-radius:50%;border:3px solid rgba(196,181,253,.25);border-top-color:#c4b5fd;animation:spin 1s linear infinite}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));z-index:80;transform:translate(-50%,30px);opacity:0;pointer-events:none;padding:12px 18px;border-radius:14px;
  background:rgba(27,19,48,.95);border:1px solid rgba(196,181,253,.35);font-weight:600;transition:opacity .3s,transform .4s var(--ease);max-width:calc(100vw - 32px)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.demo{position:fixed;inset:0;z-index:65;display:grid;place-items:center;padding:20px;background:rgba(7,4,15,.8);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);animation:pfIn .4s var(--ease)}
.demo-card{position:relative;width:min(920px,100%);border-radius:22px;overflow:hidden;background:#0b0618;border:1px solid rgba(196,181,253,.25);box-shadow:0 40px 120px -30px rgba(124,58,237,.7)}
.demo-card video{width:100%;display:block;aspect-ratio:16/9;background:#000}
.demo-x{position:absolute;right:12px;top:12px;z-index:3;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:rgba(18,13,31,.7);cursor:pointer;font-size:1.2rem}
.demo-cap{padding:14px 18px;color:var(--muted);font-size:.92rem;border-top:1px solid var(--line)}
.mock{position:relative;aspect-ratio:16/9;background:radial-gradient(80% 70% at 50% 40%,#1d0f3d,#05030c);overflow:hidden;font-size:clamp(9px,1.4vw,14px)}
.mock .mbar{position:absolute;left:50%;top:7%;transform:translateX(-50%);width:56%;height:9%;border-radius:999px;background:rgba(22,15,42,.8);border:1px solid rgba(168,85,247,.45);display:flex;align-items:center;padding:0 1.2em;color:#ece9fa;gap:.6em}
.mock .mbar b{color:#c084fc}
.mock .caret{display:inline-block;width:1px;height:1.1em;background:#fff;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.mock canvas{position:absolute;left:50%;top:52%;width:34%;aspect-ratio:1;transform:translate(-50%,-50%)}
.mock .mwin{position:absolute;left:50%;top:56%;width:46%;height:56%;transform:translate(-50%,-50%) scale(.6);opacity:0;border-radius:14px;background:rgba(18,12,34,.92);border:1px solid rgba(168,85,247,.5);
  box-shadow:0 20px 60px -10px rgba(124,58,237,.6);transition:transform .7s var(--ease),opacity .5s;overflow:hidden}
.mock .mwin.on{transform:translate(-50%,-50%) scale(1);opacity:1}
.mock .mwin .mh{padding:.6em 1em;border-bottom:1px solid rgba(255,255,255,.1);font-weight:700;color:#c4b5fd}
.mock .mwin .mc{margin:1.4em;padding:2em 1em;border-radius:12px;background:linear-gradient(135deg,#7c3aed,#db2777);text-align:center;font-weight:800;font-size:1.3em}
.mock .mst{position:absolute;left:0;right:0;bottom:6%;text-align:center;color:#c4b5fd;font-weight:600}

/* ================= TELEFON A TABLET ================= */
@media (max-width:1100px){
  .acts .langsw.wide{display:none}
  .nav{right:12px}
}
@media (max-width:900px){
  :root{--top:68px}
  .top{grid-template-columns:auto 1fr auto}
  .top-l{display:none}
  .brandmark{justify-self:start}
  .acts .btn.ghost,.acts .btn.solid.wide{display:none!important}
  .burger{display:block}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(360px,86vw);transform:translateX(105%);opacity:1;pointer-events:auto;padding:calc(env(safe-area-inset-top) + 86px) 22px 28px;
    background:rgba(14,8,30,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-left:1px solid rgba(196,181,253,.2);display:flex;flex-direction:column;gap:22px;overflow:auto;z-index:38}
  .top.nav-on .nav{transform:translateX(105%)}
  .nav.open,.top.nav-on .nav.open{transform:none}
  .nav-links{flex-direction:column;border-radius:20px;padding:8px}
  .nav-links a{padding:14px 16px;font-size:1.15rem}
  .nav-foot{display:flex;flex-wrap:wrap;gap:10px}
  .nav-foot .btn{flex:1}
  .h-left{left:0;right:0;top:12%;max-width:none;text-align:center}
  .future .rot{font-size:clamp(2.2rem,10vw,3.4rem)}
  .future .dots{font-size:clamp(2.2rem,10vw,3.4rem)}
  .h-right{left:0;right:0;top:auto;bottom:25%;max-width:none;text-align:center}
  .pcb{font-size:clamp(1.25rem,5.6vw,1.9rem)}
  .pcb span{display:inline}
  .pcb em{margin-top:4px}
  .btn.cta{margin-top:14px;height:48px}
  .h-join{left:var(--pad);right:var(--pad);bottom:auto;top:calc(12% + 7.6rem);max-width:none;text-align:center;display:none}
  .h-center{bottom:6%}
  .scrollhint{display:none}
  .in-row{flex-direction:column;align-items:center;text-align:center}
  .in-text{text-align:center}
  .about-cols,.feats,.ticks,.pf-grid{grid-template-columns:1fr}
  .pbox .two{grid-template-columns:1fr}
}
@media (max-width:900px) and (min-height:760px){ .h-join{display:block;top:auto;bottom:16.5%} .h-right{bottom:27%} .h-join p{font-size:.95rem} }
@media (max-width:760px){
  .auth .split{flex-direction:column}
  .auth .half{padding:108px 24px 24px}
  .auth .half + .half{border-left:0;border-top:1px solid var(--line);padding-top:24px}
  .auth .brand{top:10px}.auth .avatar{width:48px;height:48px}.auth .avatar svg{width:24px;height:24px}
  .auth .lang{top:8px}
  .auth h2{font-size:1.5rem}.auth .sub{margin-bottom:8px}
  .auth-back{top:14px;height:36px;padding:0 10px 0 8px}
  .auth-back span{display:none}
  .pf-head{flex-direction:column;text-align:center}
}