/* ============================================================
   iUP — NOVÁ GENERACE · design system "NOVA"
   Jazyk: velkorysé bílé plochy, obří typografie, video hero,
   scroll-storytelling, barevné produktové karty.
   ============================================================ */

:root{
  --ink:#101a3c;
  --ink-soft:#3c4562;
  --muted:#5d6580;
  --blue:#1d67ff;
  --blue-deep:#0b47c4;
  --royal:#21009e;
  --navy:#0b2559;
  --lime:#aaff00;
  --limed:#8ee000;
  --bg:#ffffff;
  --soft:#f4f7fd;
  --line:#e4eaf6;

  /* závazné oblastní barvy */
  --inv:#42B490; --uv:#e03131; --poj:#6d28d9;
  --pen:#42B1E6; --rea:#f08c1b; --flot:#45278f;

  --r-lg:28px; --r-md:18px; --r-sm:12px;
  --ease:cubic-bezier(.16,1,.3,1);
  --nav-h:72px;
  --wrap:1180px;
  font-size:16px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
  overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- typografie ---------- */
h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.08}
.display-xl{font-size:clamp(2.6rem,7.2vw,5.4rem)}
.display-lg{font-size:clamp(2rem,4.6vw,3.4rem)}
.display-md{font-size:clamp(1.5rem,3vw,2.1rem)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--ink-soft);font-weight:500}
.small{font-size:.85rem;color:var(--muted)}

/* ---------- tlačítka ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-weight:700;font-size:1rem;
  padding:.85rem 1.7rem;border-radius:999px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s;
  will-change:transform;
}
.btn:active{transform:scale(.97)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 24px rgba(29,103,255,.28)}
.btn-blue:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 14px 34px rgba(29,103,255,.36)}
.btn-white{background:#fff;color:var(--ink);box-shadow:0 6px 20px rgba(16,26,60,.14)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(16,26,60,.2)}
.btn-lime{background:var(--lime);color:#0c1200}
.btn-lime:hover{background:var(--limed);transform:translateY(-2px)}
.btn-ghost{color:var(--ink);font-weight:700;padding:.85rem 1.1rem;border-radius:999px}
.btn-ghost:hover{background:var(--soft)}
.btn-lg{padding:1.05rem 2.2rem;font-size:1.08rem}

/* ============================================================
   NAVIGACE
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--nav-h);
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,background .3s;
}
.nav.scrolled{border-bottom-color:var(--line);background:rgba(255,255,255,.97)}
.nav-inner{max-width:1320px;margin:0 auto;height:100%;display:flex;align-items:center;gap:1.4rem;padding:0 24px}
.nav-logo{font-weight:800;font-size:1.7rem;letter-spacing:-.03em;color:var(--royal);display:flex;align-items:baseline}
.nav-logo b{color:var(--blue)}
.nav-menu{display:flex;align-items:center;gap:.15rem;margin-left:.6rem;flex:1}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:.35rem;
  padding:.55rem .85rem;border-radius:10px;font-weight:600;font-size:.95rem;color:var(--ink);
  transition:background .2s;
}
.nav-link:hover{background:var(--soft)}
.nav-link .chev{width:10px;height:10px;transition:transform .25s var(--ease)}
.nav-item.open .nav-link .chev{transform:rotate(180deg)}
.nav-cta{display:flex;align-items:center;gap:.4rem}
.nav-cta .btn{padding:.6rem 1.3rem;font-size:.92rem}

/* dropdown */
.dd{
  position:absolute;top:calc(100% + 10px);left:0;min-width:330px;
  background:#fff;border-radius:20px;border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(16,26,60,.14);
  padding:.6rem;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
}
.nav-item.open .dd{opacity:1;visibility:visible;transform:translateY(0)}
.dd a{
  display:flex;align-items:center;gap:.85rem;padding:.7rem .8rem;border-radius:14px;
  transition:background .15s;
}
.dd a:hover{background:var(--soft)}
.dd .dot{width:12px;height:12px;border-radius:4px;flex:none}
.dd b{display:block;font-size:.95rem}
.dd span{display:block;font-size:.8rem;color:var(--muted)}

.nav-burger{display:none;flex-direction:column;gap:5px;padding:10px;margin-left:auto}
.nav-burger i{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}

/* ============================================================
   HERO — video na celou obrazovku
   ============================================================ */
.hero{
  position:relative;height:100svh;min-height:640px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  overflow:hidden;color:#fff;
}
.hero video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.06);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,20,50,.38) 0%,rgba(11,20,50,.52) 55%,rgba(11,20,50,.72) 100%);
}
.hero-content{position:relative;z-index:2;padding:0 24px;max-width:1000px}
.hero-content::before{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:150%;height:190%;z-index:-1;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(8,12,30,.55) 0%,rgba(8,12,30,.32) 45%,rgba(8,12,30,0) 72%);
}
.hero h1{text-shadow:none}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:bottom}
.hero h1.unclip .w{overflow:visible}
.hero h1 .w>span{display:inline-block;transform:translateY(110%);animation:riseUp 1s var(--ease) forwards}
.hero h1 .accent{color:var(--lime)}
@keyframes riseUp{to{transform:translateY(0)}}
.hero .lead{color:rgba(255,255,255,.88);margin:1.4rem auto 2.2rem;max-width:620px;opacity:0;animation:fadeUp .9s var(--ease) .75s forwards}
.hero-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;opacity:0;animation:fadeUp .9s var(--ease) .95s forwards}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

.hero-scroll{
  position:absolute;left:50%;bottom:96px;transform:translateX(-50%);z-index:2;
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;
  animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,10px)}}

/* announcement ribbon dole v heru */
.hero-ribbon{
  position:absolute;left:0;right:0;bottom:20px;margin:0 auto;z-index:3;
  width:min(880px,calc(100% - 40px));
  display:flex;align-items:center;gap:1rem;
  background:rgba(16,20,40,.82);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.14);
  border-radius:18px;padding:.7rem .9rem;text-align:left;
  opacity:0;animation:fadeUp .8s var(--ease) 1.4s forwards;
}
.hero-ribbon .tag{
  flex:none;background:linear-gradient(135deg,var(--blue),var(--royal));
  border-radius:12px;padding:.55rem .9rem;font-weight:800;font-size:.85rem;color:#fff;
}
.hero-ribbon p{font-size:.92rem;color:rgba(255,255,255,.92)}
.hero-ribbon p b{color:#fff}
.hero-ribbon a{flex:none;margin-left:auto;color:var(--lime);font-weight:700;font-size:.9rem;white-space:nowrap}

/* ============================================================
   SEKCE obecně + reveal
   ============================================================ */
section{padding:clamp(4.5rem,9vw,8rem) 0}
.sec-head{max-width:760px;margin:0 auto 3.2rem;text-align:center}
.sec-head p{margin-top:1rem}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   STICKY SCROLL STORYTELLING
   ============================================================ */
.story{position:relative;background:#fff;padding:0}
.story-track{position:relative}
.story-stage{
  position:sticky;top:0;height:100svh;min-height:620px;
  display:grid;grid-template-columns:1fr 1.1fr 1fr;align-items:center;gap:2rem;
  max-width:1320px;margin:0 auto;padding:0 40px;
}
.story-left h2{position:relative}
.story-left .kicker{color:var(--blue);font-weight:800;font-size:.95rem;margin-bottom:.9rem;display:block}
.story-glyph{
  position:relative;height:340px;display:grid;place-items:center;
}
.story-glyph .g{
  position:absolute;inset:0;display:grid;place-items:center;
  opacity:0;transform:scale(.85);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.story-glyph .g.active{opacity:1;transform:scale(1)}
.g-num{
  font-weight:800;font-size:clamp(5rem,11vw,9rem);letter-spacing:-.05em;line-height:1;
}
.g-num small{display:block;font-size:1.05rem;letter-spacing:0;font-weight:700;color:var(--muted);margin-top:.4rem;text-align:center}
.story-panels{position:relative;height:300px}
.story-panel{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  opacity:0;transform:translateY(24px);
  transition:opacity .55s var(--ease),transform .55s var(--ease);
  pointer-events:none;
}
.story-panel.active{opacity:1;transform:none;pointer-events:auto}
.story-panel h3{font-size:1.35rem;margin-bottom:.7rem}
.story-panel p{color:var(--ink-soft);margin-bottom:1.4rem;max-width:360px}
.story-dots{position:absolute;right:40px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px}
.story-dots i{width:8px;height:8px;border-radius:50%;background:var(--line);transition:.3s}
.story-dots i.active{background:var(--blue);transform:scale(1.4)}
.story-step{height:46svh}

/* ============================================================
   AUDIENCE TABS + PRODUKTOVÉ KARTY
   ============================================================ */
.audience{background:var(--soft)}
.tabs{
  display:flex;gap:4px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:5px;width:max-content;margin:0 auto 3rem;
  box-shadow:0 4px 16px rgba(16,26,60,.06);
}
.tab{
  padding:.65rem 1.5rem;border-radius:999px;font-weight:700;font-size:.95rem;color:var(--ink-soft);
  transition:background .25s,color .25s;
}
.tab:hover{color:var(--ink)}
.tab.active{background:var(--ink);color:#fff}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.cards[hidden]{display:none}
.pcard{
  border-radius:var(--r-lg);padding:1.8rem 1.8rem 0;overflow:hidden;
  display:flex;flex-direction:column;min-height:480px;color:var(--ink);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
  position:relative;
}
.pcard:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(16,26,60,.16)}
.pcard .brand{font-weight:800;font-size:.9rem;display:flex;align-items:center;gap:.45rem;margin-bottom:.9rem}
.pcard .brand .dot{width:10px;height:10px;border-radius:3px}
.pcard h3{font-size:1.45rem;line-height:1.2;margin-bottom:1.2rem;letter-spacing:-.01em}
.pcard ul{list-style:none;display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.4rem}
.pcard li{
  background:rgba(255,255,255,.78);backdrop-filter:blur(4px);
  border-radius:12px;padding:.6rem .9rem;font-size:.9rem;font-weight:600;
  display:flex;align-items:center;gap:.55rem;
}
.pcard li::before{content:"✓";font-weight:800;color:var(--blue)}
.pcard .shot{
  margin-top:auto;border-radius:16px 16px 0 0;overflow:hidden;
  box-shadow:0 -8px 30px rgba(16,26,60,.14);
  transform:translateY(10px);transition:transform .4s var(--ease);
}
.pcard:hover .shot{transform:translateY(2px)}
.pcard .shot img{width:100%;height:190px;object-fit:cover;object-position:top}
.pcard.dark{color:#fff}
.pcard.dark li{background:rgba(255,255,255,.14);color:#fff}
.pcard.dark li::before{color:var(--lime)}
.pcard .link{position:absolute;inset:0;border-radius:var(--r-lg)}
.cards-cta{text-align:center;margin-top:2.6rem}

/* gradienty karet */
.grad-vzdelavani{background:linear-gradient(160deg,#eafbd2 0%,#b8ff33 100%)}
.grad-zkousky{background:linear-gradient(160deg,#101a3c 0%,#21009e 100%)}
.grad-flotilnik{background:linear-gradient(160deg,#45278f 0%,#2a1360 100%)}
.grad-reality{background:linear-gradient(160deg,#ffe9cf 0%,#f8b25c 100%)}
.grad-firmy{background:linear-gradient(160deg,#e7efff 0%,#9dc0ff 100%)}
.grad-poj{background:linear-gradient(160deg,#efe4ff 0%,#c9a5ff 100%)}

/* ============================================================
   STATISTIKY
   ============================================================ */
.stats{background:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stat b{display:block;font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em;color:var(--blue)}
.stat span{color:var(--muted);font-weight:600;font-size:.95rem}

/* ============================================================
   PRO SPOLEČNOSTI — teaser
   ============================================================ */
.firmy{background:var(--navy);color:#fff;overflow:hidden}
.firmy .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:4rem;align-items:center}
.firmy h2{color:#fff}
.firmy .lead{color:rgba(255,255,255,.82)}
.firmy ul{list-style:none;margin:1.6rem 0 2rem;display:flex;flex-direction:column;gap:.8rem}
.firmy li{display:flex;gap:.7rem;align-items:flex-start;font-weight:600}
.firmy li::before{content:"✓";color:var(--lime);font-weight:800;flex:none}
.dash{
  background:#fff;color:var(--ink);border-radius:var(--r-lg);padding:1.5rem;
  box-shadow:0 40px 90px rgba(0,0,0,.4);
  transform:rotate(1.5deg);
}
.dash h4{font-size:1rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.dash h4 i{width:9px;height:9px;border-radius:50%;background:var(--limed)}
.dash-row{display:flex;align-items:center;gap:.8rem;padding:.75rem .5rem;border-top:1px solid var(--line);font-size:.9rem}
.dash-row b{margin-left:auto;font-size:.85rem}
.dash-bar{flex:1;height:8px;border-radius:99px;background:var(--soft);overflow:hidden;max-width:160px}
.dash-bar i{display:block;height:100%;border-radius:99px;background:var(--blue);width:0;transition:width 1.2s var(--ease)}
.dash .warn{color:var(--uv)}
.dash .ok{color:var(--inv)}

/* ============================================================
   CTA závěr
   ============================================================ */
.cta-final{background:linear-gradient(150deg,var(--blue) 0%,var(--royal) 100%);color:#fff;text-align:center}
.cta-final h2{color:#fff;margin-bottom:1rem}
.cta-final .lead{color:rgba(255,255,255,.85);margin-bottom:2.2rem}

/* ============================================================
   PATIČKA
   ============================================================ */
footer{background:#fff;border-top:1px solid var(--line);padding:4rem 0 2rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.foot-grid h5{font-size:.9rem;margin-bottom:1rem}
.foot-grid a{display:block;color:var(--muted);font-size:.92rem;padding:.3rem 0;transition:color .15s}
.foot-grid a:hover{color:var(--blue)}
.foot-grid p{color:var(--muted);font-size:.9rem}
.foot-logo{font-weight:800;font-size:1.6rem;color:var(--royal);margin-bottom:.8rem}
.foot-logo b{color:var(--blue)}
.foot-bottom{border-top:1px solid var(--line);padding-top:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--muted);font-size:.85rem}

/* ============================================================
   PODSTRÁNKY — hero
   ============================================================ */
.page-hero{
  padding:calc(var(--nav-h) + clamp(3.5rem,8vw,6.5rem)) 0 clamp(3rem,6vw,5rem);
  text-align:center;background:linear-gradient(180deg,var(--soft) 0%,#fff 100%);
}
.page-hero .kicker{color:var(--blue);font-weight:800;display:block;margin-bottom:1rem}
.page-hero .lead{max-width:640px;margin:1.3rem auto 2rem}

/* výběr varianty (formulář) */
.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-bottom:2.5rem}
.pick{
  text-align:left;border:2px solid var(--line);border-radius:var(--r-md);
  padding:1.4rem;background:#fff;transition:border-color .2s,transform .25s var(--ease),box-shadow .25s;
}
.pick:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(16,26,60,.1)}
.pick.active{border-color:var(--blue);box-shadow:0 14px 34px rgba(29,103,255,.16)}
.pick .ico{font-size:1.6rem;margin-bottom:.7rem;display:block}
.pick b{display:block;margin-bottom:.35rem;font-size:1.02rem}
.pick span{font-size:.88rem;color:var(--muted);line-height:1.45;display:block}

.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:2.2rem;box-shadow:0 24px 60px rgba(16,26,60,.08);max-width:760px;margin:0 auto;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.field label{display:block;font-weight:700;font-size:.88rem;margin-bottom:.4rem}
.field input,.field textarea{
  width:100%;border:1.5px solid var(--line);border-radius:12px;padding:.8rem 1rem;
  font:inherit;transition:border-color .2s;background:var(--soft);
}
.field input:focus,.field textarea:focus{border-color:var(--blue);outline:none;background:#fff}
.field.full{grid-column:1/-1}
.form-note{margin-top:1rem}

/* feature trojice na podstránce */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.feat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;
  transition:transform .3s var(--ease),box-shadow .3s;
}
.feat:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(16,26,60,.1)}
.feat .ico{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  font-size:1.4rem;margin-bottom:1.1rem;
}
.feat h3{font-size:1.15rem;margin-bottom:.55rem}
.feat p{color:var(--ink-soft);font-size:.95rem}

/* velký manažerský dashboard mock */
.dash-xl{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:0 40px 100px rgba(16,26,60,.14);overflow:hidden;max-width:960px;margin:0 auto;
}
.dash-xl-top{
  display:flex;align-items:center;gap:.5rem;background:var(--soft);
  border-bottom:1px solid var(--line);padding:.8rem 1.2rem;
}
.dash-xl-top i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.dash-xl-top span{margin-left:.6rem;font-size:.85rem;color:var(--muted);font-weight:600}
.dash-xl-body{display:grid;grid-template-columns:220px 1fr;min-height:380px}
.dash-side{border-right:1px solid var(--line);padding:1.2rem;display:flex;flex-direction:column;gap:.3rem}
.dash-side a{padding:.55rem .8rem;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--muted)}
.dash-side a.on{background:var(--soft);color:var(--blue)}
.dash-main{padding:1.4rem}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.4rem}
.kpi{background:var(--soft);border-radius:14px;padding:1rem}
.kpi b{display:block;font-size:1.5rem;letter-spacing:-.02em}
.kpi span{font-size:.8rem;color:var(--muted);font-weight:600}
.kpi .up{color:var(--inv)}.kpi .warn{color:var(--uv)}

/* ---------- mobil ---------- */
@media (max-width:1024px){
  .story-stage{grid-template-columns:1fr;gap:1rem;text-align:center;padding:80px 24px 0;align-content:center}
  .story-glyph{height:200px}
  .story-panels{height:260px}
  .story-panel p{margin-inline:auto}
  .story-dots{right:16px}
  .cards,.feat-grid,.pick-grid{grid-template-columns:1fr}
  .firmy .wrap{grid-template-columns:1fr;gap:2.5rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .dash-xl-body{grid-template-columns:1fr}
  .dash-side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
}
@media (max-width:860px){
  .nav-menu{
    position:fixed;inset:var(--nav-h) 0 0 0;background:#fff;
    flex-direction:column;align-items:stretch;padding:1.2rem 24px;gap:.3rem;
    transform:translateX(100%);transition:transform .4s var(--ease);overflow-y:auto;
  }
  .nav.mobile-open .nav-menu{transform:none}
  .nav-link{font-size:1.15rem;padding:1rem .6rem;border-bottom:1px solid var(--line);border-radius:0;justify-content:space-between}
  .dd{position:static;box-shadow:none;border:0;min-width:0;display:none;padding:0 0 .6rem}
  .nav-item.open .dd{display:block}
  .nav-cta{display:none}
  .nav.mobile-open .nav-cta{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;padding:1rem 24px;border-top:1px solid var(--line);z-index:101}
  .nav-cta .btn{flex:1;justify-content:center}
  .nav-burger{display:flex}
  .nav.mobile-open .nav-burger i:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav.mobile-open .nav-burger i:nth-child(2){opacity:0}
  .nav.mobile-open .nav-burger i:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .hero-ribbon{flex-wrap:wrap}
  .hero-ribbon a{margin-left:0}
  .hero-scroll{display:none}
  .form-grid{grid-template-columns:1fr}
  .tabs{width:100%;justify-content:center}
  .tab{padding:.6rem 1rem;font-size:.88rem}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .hero h1 .w>span{transform:none}
  .hero .lead,.hero-actions,.hero-ribbon{opacity:1}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   SPIN — scroll transition za hero (text se rozjede, kolo barev)
   ============================================================ */
.spin{position:relative;background:#fff;padding:0}

.spin-line{
  position:relative;display:flex;align-items:center;gap:0;
  white-space:nowrap;
}
.spin-word{font-weight:800;letter-spacing:-.03em;line-height:1;font-size:clamp(2.2rem,6.5vw,4.6rem);will-change:transform,opacity}
.spin-wheel{
  width:clamp(180px,26vw,340px);height:clamp(180px,26vw,340px);
  flex:none;will-change:transform;position:relative;margin:0 clamp(.6rem,2vw,1.6rem);
}
.spin-wheel svg{width:100%;height:100%;overflow:visible}
.spin-wheel .petal{transform-origin:100px 100px;transition:filter .2s}
.spin-wheel a:hover .petal{filter:brightness(1.12)}
.spin-wheel .hub{fill:#fff;stroke:var(--line);stroke-width:1}
.spin-wheel .hub-t{font-weight:800;font-size:26px;letter-spacing:-1px;fill:var(--royal)}
.spin-sub{
  position:absolute;left:0;right:0;bottom:12vh;text-align:center;padding:0 24px;
  opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.spin-sub.show{opacity:1;transform:none}
.spin-sub p{color:var(--muted);font-weight:600;max-width:560px;margin:0 auto .8rem}
.spin-legend{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.spin-legend a{display:flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:700;color:var(--ink-soft)}
.spin-legend a:hover{color:var(--ink)}
.spin-legend i{width:10px;height:10px;border-radius:3px}
@media (max-width:860px){
  .spin-line{flex-direction:column;gap:1rem;white-space:normal;text-align:center}
  .spin-sub{bottom:6vh}
}

/* ============================================================
   PODSTRÁNKY — sdílené bloky
   ============================================================ */
.area-hero{
  padding:calc(var(--nav-h) + clamp(3.5rem,8vw,6rem)) 0 clamp(3rem,6vw,5rem);
  color:#fff;position:relative;overflow:hidden;
}
.area-hero .wrap{position:relative;z-index:2;max-width:860px;text-align:center;margin:0 auto}
.area-hero h1{color:#fff}
.area-hero .lead{color:rgba(255,255,255,.88)}
.area-hero .kicker{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:.4rem 1rem;font-weight:700;font-size:.88rem;margin-bottom:1.4rem}
.area-hero .actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}
.area-hero::after{content:"";position:absolute;right:-14%;top:-30%;width:60%;aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.09)}

.facts{background:var(--soft)}
.facts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.fact{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.8rem}
.fact .lab{font-size:.85rem;font-weight:800;color:var(--muted);margin-bottom:.5rem;display:block}
.fact b{font-size:1.2rem;display:block;margin-bottom:.5rem;letter-spacing:-.01em}
.fact p{color:var(--ink-soft);font-size:.95rem}
@media (max-width:860px){.facts-grid{grid-template-columns:1fr}}

.appband{overflow:hidden}
.appband .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:3.5rem;align-items:center}
.appband .phones{display:flex;gap:1rem;justify-content:center}
.appband .phones img{width:min(220px,40%);border-radius:26px;box-shadow:0 30px 70px rgba(16,26,60,.22)}
.appband .phones img:last-child{transform:translateY(28px)}
.appband ul{list-style:none;margin:1.4rem 0 2rem;display:flex;flex-direction:column;gap:.7rem}
.appband li{display:flex;gap:.7rem;font-weight:600}
.appband li::before{content:"✓";color:var(--blue);font-weight:800;flex:none}
.stores{display:flex;gap:.8rem;align-items:center}
.stores img{height:48px;width:auto;border-radius:10px}
@media (max-width:860px){.appband .wrap{grid-template-columns:1fr;gap:2rem}}

/* termíny list */
.filters{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-bottom:2rem}
.chip{border:1.5px solid var(--line);border-radius:999px;padding:.5rem 1.1rem;font-weight:700;font-size:.9rem;color:var(--ink-soft);background:#fff;transition:.2s}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.trow{
  display:grid;grid-template-columns:110px 1fr auto auto auto;gap:1.2rem;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:1.1rem 1.4rem;margin-bottom:.8rem;transition:transform .25s var(--ease),box-shadow .25s;
}
.trow:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(16,26,60,.1)}
.trow .date{font-weight:800;font-size:1.05rem}
.trow .date span{display:block;font-size:.78rem;color:var(--muted);font-weight:600}
.trow .what b{display:block}
.trow .what span{font-size:.85rem;color:var(--muted)}
.trow .tag-area{font-size:.78rem;font-weight:800;color:#fff;border-radius:8px;padding:.3rem .7rem}
.trow .cap{font-size:.85rem;color:var(--muted);font-weight:600}
.trow .cap b{color:var(--inv)}
@media (max-width:860px){.trow{grid-template-columns:1fr auto;row-gap:.5rem}.trow .cap{display:none}}

.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.step3{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;position:relative}
.step3 .n{width:44px;height:44px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.1rem;margin-bottom:1rem}
.step3 h3{font-size:1.1rem;margin-bottom:.5rem}
.step3 p{color:var(--ink-soft);font-size:.93rem}
@media (max-width:860px){.steps3{grid-template-columns:1fr}}

/* kurz kapitoly */
.chap{
  display:flex;align-items:center;gap:1.2rem;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:1.1rem 1.4rem;margin-bottom:.7rem;
}
.chap .k{flex:none;font-weight:800;font-size:.8rem;color:#fff;background:var(--flot);border-radius:8px;padding:.35rem .7rem}
.chap b{display:block}
.chap span{font-size:.85rem;color:var(--muted)}
.chap .t{margin-left:auto;font-weight:700;font-size:.85rem;color:var(--muted);flex:none}
.chap.free{border-color:var(--limed);background:#f6ffe3}
.chap.free .k{background:var(--limed);color:#0c1200}

/* aktuality */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.news{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.8rem;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s}
.news:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(16,26,60,.1)}
.news time{font-size:.82rem;font-weight:700;color:var(--blue);margin-bottom:.7rem}
.news h3{font-size:1.12rem;margin-bottom:.6rem;line-height:1.3}
.news p{color:var(--ink-soft);font-size:.92rem;flex:1}
.news .more{margin-top:1.2rem;font-weight:800;color:var(--blue);font-size:.92rem}
@media (max-width:860px){.news-grid{grid-template-columns:1fr}}

/* města */
.cities{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;max-width:900px;margin:0 auto}
.cities span{border:1.5px solid var(--line);border-radius:999px;padding:.45rem 1rem;font-weight:700;font-size:.88rem;color:var(--ink-soft);background:#fff}
.cities span.big{border-color:var(--blue);color:var(--blue)}

/* auth */


.auth-card h1{font-size:1.6rem;margin-bottom:.4rem}
.auth-card>p{color:var(--muted);font-size:.95rem;margin-bottom:1.6rem}
.auth .field{margin-bottom:1rem}
.auth-alt{text-align:center;margin-top:1.4rem;font-size:.9rem;color:var(--muted)}
.auth-alt a{color:var(--blue);font-weight:700}

/* ============================================================
   BRANDBAR — lišta společností nad navigací
   ============================================================ */
.brandbar{background:#fff;border-bottom:1px solid var(--line);padding:.55rem 0}
.brandbar-in{max-width:1320px;margin:0 auto;padding:0 24px;display:flex;gap:.5rem;justify-content:center;overflow-x:auto;scrollbar-width:none}
.brandbar-in::-webkit-scrollbar{display:none}
.brandbar a{
  flex:none;display:flex;align-items:center;gap:.45rem;
  background:var(--soft);border-radius:999px;padding:.42rem 1rem;
  font-weight:700;font-size:.85rem;color:var(--ink-soft);transition:background .2s,color .2s;
  white-space:nowrap;
}
.brandbar a:hover{background:#e9eefb;color:var(--ink)}
.brandbar a.on{background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);color:var(--ink)}
.brandbar i{width:16px;height:16px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:.6rem;font-weight:800;flex:none}

/* sticky nav místo fixed (brandbar nahoře odscrolluje, nav zůstane) */
.nav{position:sticky;inset:auto}
.page-hero,.area-hero{padding-top:clamp(3.5rem,8vw,6.5rem)}


/* jazykový přepínač */
.lang .nav-link{font-size:.88rem;gap:.3rem}
.lang .dd{left:auto;right:0;min-width:210px}
.lang .dd a b{font-size:.92rem}
.lang .dd .soon{font-size:.75rem;color:var(--muted);font-weight:600}

/* logo v navigaci */
.nav-logo img{height:38px;width:auto;display:block}
.foot-logo img{height:44px;width:auto;display:block;margin-bottom:.4rem}

/* ============================================================
   SHOWCASE — pill taby produktů + velká foto karta (dlaždice)
   ============================================================ */
.showcase{background:#fff}
.show-tabs{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}
.show-tab{
  display:flex;align-items:center;gap:.5rem;
  background:var(--soft);border-radius:999px;padding:.6rem 1.25rem;
  font-weight:700;font-size:.92rem;color:var(--ink-soft);transition:.2s;
}
.show-tab i{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:.7rem;font-weight:800;flex:none;filter:grayscale(1) opacity(.55);transition:.2s}
.show-tab:hover{color:var(--ink)}
.show-tab.active{background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);color:var(--ink)}
.show-tab.active i{filter:none}

.show-card{
  position:relative;border-radius:32px;overflow:hidden;min-height:520px;
  display:flex;align-items:flex-end;color:#fff;
  box-shadow:0 40px 90px rgba(16,26,60,.18);
}
.show-card .bg{position:absolute;inset:0}
.show-card .bg img{width:100%;height:100%;object-fit:cover;transition:opacity .5s var(--ease),transform 8s linear}
.show-card::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(11,15,35,0) 30%,rgba(11,15,35,.78) 100%)}
.show-body{position:relative;z-index:2;padding:clamp(1.6rem,4vw,3rem);max-width:640px;opacity:1;transition:opacity .35s}
.show-card.switching .show-body{opacity:0}
.show-brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;margin-bottom:1rem}
.show-brand img{height:30px}
.show-body h3{font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.2;font-weight:700;letter-spacing:-.01em;margin-bottom:1.6rem}
.show-badge{
  position:absolute;top:24px;right:24px;z-index:2;
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  color:#fff;font-weight:800;box-shadow:0 8px 24px rgba(0,0,0,.3);
}
@media (max-width:860px){.show-card{min-height:440px}}

/* ============================================================
   MARQUEE — běžící pás partnerů
   ============================================================ */
.marquee{background:#fff;padding:3.2rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.marquee h2{text-align:center;font-size:1.05rem;font-weight:700;color:var(--muted);margin-bottom:1.8rem;letter-spacing:0}
.marquee-track{display:flex;gap:3.5rem;width:max-content;animation:mq 28s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{font-weight:800;font-size:1.5rem;letter-spacing:-.01em;color:#b6bed3;white-space:nowrap;display:flex;align-items:center;gap:.6rem}
.marquee-item.real{color:var(--ink)}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}}

/* ============================================================
   AKTUALITY na landing page
   ============================================================ */
.news-home{background:var(--soft)}
.news-home .news{border:0;box-shadow:0 10px 30px rgba(16,26,60,.06)}
.news-home .head-row{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:2.2rem;flex-wrap:wrap}
.news-home .head-row .lead{margin-top:.5rem}


/* přeměna kola na iUP logo */
.spin-logo{
  position:absolute;inset:0;margin:auto;width:62%;height:auto;
  opacity:0;transform:scale(.4);will-change:transform,opacity;pointer-events:none;
}

/* mapa */
.mapsec{background:var(--soft)}
.map-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:0 30px 70px rgba(16,26,60,.14);border:1px solid var(--line)}
.map-frame iframe{width:100%;height:480px;border:0;display:block;filter:saturate(.85)}
.map-pill{
  position:absolute;left:16px;bottom:16px;background:#fff;border-radius:999px;
  padding:.6rem 1.1rem;font-weight:700;font-size:.9rem;box-shadow:0 10px 30px rgba(16,26,60,.18);
}
@media (max-width:860px){.map-frame iframe{height:340px}}

/* aktuality — nabíhání karet (stagger + lift) */
.news.reveal{transform:translateY(44px) scale(.97)}
.news.reveal.in{transform:none}

/* fotka manažerského náhledu */
.dash-photo{max-width:980px;margin:0 auto;background:none;border:0;box-shadow:none;border-radius:0}
.dash-photo img{width:100%;display:block;filter:drop-shadow(0 40px 70px rgba(16,26,60,.22))}


/* ============================================================
   MAPA ČR — původní SVG s vyznačenými místy
   ============================================================ */
.mista-map{
  background:linear-gradient(180deg,#f4f7fd,#fff);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1rem,3vw,2.5rem);box-shadow:0 30px 70px rgba(16,26,60,.1);
}
.mista-map svg{width:100%;height:auto;display:block}
.mista-map .land{stroke:#ffffff;stroke-width:6;stroke-linejoin:round}
.mista-map g.exam circle{fill:#b7ff2e;stroke:rgba(6,25,74,.6);stroke-width:2.5;cursor:pointer;transition:r .2s ease}
.mista-map g.exam circle:hover{r:11px}
.mista-map g.exam text{
  pointer-events:none;fill:#fff;font-family:"Plus Jakarta Sans",sans-serif;
  font-size:15.5px;font-weight:600;letter-spacing:.02em;text-anchor:middle;
  paint-order:stroke;stroke:rgba(6,25,74,.75);stroke-width:4px;
}
.mista-map g.exam text.mj{font-size:18px;font-weight:700}
.mista-map .cli circle{fill:#ffffff;opacity:.92;pointer-events:none}
.mista-map .glow circle{fill:rgba(183,255,46,.2);pointer-events:none}
.mista-legend{display:flex;gap:1.4rem;justify-content:center;margin-top:1.4rem;flex-wrap:wrap}
.mista-legend span{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:.9rem;color:var(--ink-soft)}
.mista-legend i{width:14px;height:14px;border-radius:50%}

/* ============================================================
   WHATSAPP plovoucí bublina
   ============================================================ */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:56px;height:56px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;box-shadow:0 12px 32px rgba(37,211,102,.45);
  transition:transform .25s var(--ease),box-shadow .25s;
}
.wa-float:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 18px 40px rgba(37,211,102,.55)}
.wa-float img{width:30px;height:30px;filter:brightness(0) invert(1)}
@media (max-width:860px){.wa-float{right:16px;bottom:16px;width:52px;height:52px}}

/* ============================================================
   LOGIN CTA — výraznější, moderní
   ============================================================ */
.btn-outline{
  background:#fff;color:var(--ink);font-weight:700;
  box-shadow:inset 0 0 0 1.5px var(--line);
}
.btn-outline:hover{box-shadow:inset 0 0 0 1.5px var(--ink);transform:translateY(-1px)}
.btn-grad{
  background:linear-gradient(135deg,var(--blue) 0%,var(--royal) 100%);color:#fff;
  box-shadow:0 8px 24px rgba(33,0,158,.32);position:relative;overflow:hidden;
}
.btn-grad::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.25) 50%,transparent 70%);
  transform:translateX(-100%);transition:transform .6s var(--ease);
}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(33,0,158,.42)}
.btn-grad:hover::after{transform:translateX(100%)}


/* store badge tlačítka */
.store-badge{
  display:inline-flex;align-items:center;gap:.65rem;
  background:#0c1020;color:#fff;border-radius:14px;padding:.55rem 1.2rem .55rem .9rem;
  transition:transform .25s var(--ease),box-shadow .25s;box-shadow:0 8px 24px rgba(12,16,32,.25);
}
.store-badge:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(12,16,32,.35)}
.store-badge img{height:26px;width:auto;filter:brightness(0) invert(1)}
.store-badge span{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:1.02rem;text-align:left}
.store-badge span small{font-weight:600;font-size:.68rem;opacity:.8}


/* ---------- SPIN: autonomní scéna ---------- */
.spin-stage-solo{
  min-height:76svh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:clamp(3rem,7vw,5rem) 24px;position:relative;
}
.spin-stage-solo .spin-sub{position:static;opacity:1;transform:none;margin-top:clamp(2rem,5vw,3.5rem)}
.spin-word{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.spin-word.in{opacity:1;transform:none}
.spin-wheel{opacity:1}
.shard{transform-box:fill-box;transform-origin:center}
.spin-logo{transition:none}

@media (prefers-reduced-motion:reduce){
  .spin-word{opacity:1;transform:none}
  #wheel-petals{opacity:0}
  .spin-logo{opacity:1;transform:scale(1)}
}

/* ============================================================
   AKTUALITY — hlavní karta s přepínáním
   ============================================================ */
.news-tabs{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}
.news-tab{
  display:flex;align-items:center;gap:.5rem;
  background:var(--soft);border-radius:999px;padding:.6rem 1.25rem;
  font-weight:700;font-size:.92rem;color:var(--ink-soft);transition:.2s;
}
.news-tab i{width:18px;height:18px;border-radius:50%;flex:none;filter:grayscale(1) opacity(.5);transition:.2s}
.news-tab:hover{color:var(--ink)}
.news-tab.active{background:#fff;box-shadow:inset 0 0 0 1.5px var(--line);color:var(--ink)}
.news-tab.active i{filter:none}

.news-feature{
  position:relative;border-radius:32px;overflow:hidden;min-height:520px;
  display:flex;align-items:flex-end;color:#fff;
  box-shadow:0 40px 90px rgba(16,26,60,.18);
}
.news-feature .bg{position:absolute;inset:0}
.news-feature .bg img{width:100%;height:100%;object-fit:cover;transition:opacity .45s var(--ease),transform 9s linear}
.news-feature::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(11,15,35,0) 28%,rgba(11,15,35,.8) 100%)}
.news-feature-body{position:relative;z-index:2;padding:clamp(1.6rem,4vw,3rem);max-width:660px;transition:opacity .3s}
.news-feature.switching .news-feature-body{opacity:0}
.news-feature.switching .bg img{opacity:.35}
.news-brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.1rem;margin-bottom:.8rem}
.news-brand img{height:28px}
.news-feature-body time{display:block;font-size:.85rem;font-weight:700;color:rgba(255,255,255,.75);margin-bottom:.6rem}
.news-feature-body h2{font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.18;font-weight:700;letter-spacing:-.01em;margin-bottom:.9rem}
.news-feature-body p{color:rgba(255,255,255,.85);margin-bottom:1.6rem;max-width:540px}
.news-badge{position:absolute;top:24px;right:24px;z-index:2;width:44px;height:44px;border-radius:50%;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.news-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.18);z-index:3}
.news-progress i{display:block;height:100%;width:0;background:var(--lime)}
.news-progress i.run{animation:newsbar 7s linear forwards}
@keyframes newsbar{from{width:0}to{width:100%}}
@media (max-width:860px){.news-feature{min-height:460px}}

/* štítek v kartách výpisu */
.news{position:relative}
.news-tag{
  position:absolute;top:1.2rem;right:1.2rem;color:#fff;font-weight:800;font-size:.72rem;
  border-radius:8px;padding:.28rem .6rem;letter-spacing:.02em;
}
.news .more{color:var(--blue);font-weight:800;font-size:.92rem;margin-top:1.2rem}




/* jazykový přepínač */
.lang .dd{min-width:230px}
.lang-opt{display:flex;align-items:center;gap:.75rem}
.lang-opt .flag{font-size:1.25rem;line-height:1;flex:none}
.lang-opt.on b{color:var(--blue)}


/* ============================================================
   AUTH — přihlášení a registrace
   ============================================================ */
.auth{
  display:grid;grid-template-columns:1.02fr 1fr;padding:0;
  min-height:calc(100svh - var(--nav-h));align-items:stretch;background:var(--bg);
}
.auth-side{
  background:linear-gradient(158deg,#2a00b8 0%,#160070 52%,#0a1c47 100%);
  color:#fff;padding:clamp(1.8rem,3.4vw,2.8rem);
  display:flex;flex-direction:column;gap:1.5rem;position:relative;overflow:hidden;
}
.auth-side::after{
  content:"";position:absolute;right:-25%;top:-20%;width:75%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(170,255,0,.16) 0%,rgba(255,255,255,.05) 45%,transparent 70%);
}
.auth-side>*{position:relative;z-index:2}
.auth-side-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.auth-logo img{height:46px;width:auto;display:block}
.auth-back{font-size:.85rem;font-weight:700;color:rgba(255,255,255,.75);transition:color .2s}
.auth-back:hover{color:#fff}
.auth-side-body{margin-top:auto}
.auth-kicker{
  display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);
  border-radius:999px;padding:.3rem .85rem;font-size:.78rem;font-weight:800;margin-bottom:1.1rem;
  letter-spacing:.04em;text-transform:uppercase;
}
.auth-side h2{font-size:clamp(1.7rem,3.2vw,2.5rem);color:#fff;margin-bottom:.9rem;line-height:1.12}
.auth-side-body>p{color:rgba(255,255,255,.82);max-width:400px;margin-bottom:1.6rem}
.auth-side ul{list-style:none;display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.8rem}
.auth-side li{display:flex;gap:.7rem;align-items:flex-start;font-weight:600;font-size:.95rem}
.auth-side li::before{
  content:"✓";flex:none;width:20px;height:20px;border-radius:50%;
  background:rgba(170,255,0,.18);color:var(--lime);display:grid;place-items:center;
  font-size:.72rem;font-weight:800;margin-top:1px;
}
.auth-stats{display:flex;gap:2rem}
.auth-stats b{display:block;font-size:1.6rem;font-weight:800;letter-spacing:-.02em;color:var(--lime)}
.auth-stats span{font-size:.8rem;color:rgba(255,255,255,.7);font-weight:600}
.auth-side-foot{display:flex;flex-direction:column;gap:.9rem;margin-bottom:auto}
.auth-apps-lab{display:block;font-size:.78rem;font-weight:700;color:rgba(255,255,255,.6);margin-bottom:.5rem}
.auth-stores{display:flex;gap:.6rem;flex-wrap:wrap}
.auth-stores .store-badge{background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.auth-stores .store-badge:hover{background:rgba(255,255,255,.22)}
.auth-sec{
  display:flex;align-items:center;gap:.8rem;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  border-radius:16px;padding:.85rem 1rem;transition:background .2s;
}
.auth-sec:hover{background:rgba(255,255,255,.2)}
.auth-sec svg{width:24px;height:24px;color:var(--lime);flex:none}
.auth-sec span{display:flex;flex-direction:column;font-size:.78rem;color:rgba(255,255,255,.75)}
.auth-sec b{font-size:.92rem;color:#fff}
.auth-sec em{margin-left:auto;font-style:normal;color:var(--lime);font-weight:800}

.auth-main{display:grid;place-items:center;padding:clamp(2rem,5vw,3.5rem) 24px}
.auth-card{width:min(438px,100%)}
.auth-eyebrow{
  display:inline-block;font-size:.75rem;font-weight:800;color:var(--blue);
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:.6rem;
}
.auth-card h1{font-size:1.85rem;margin-bottom:.35rem}
.auth-card>p{color:var(--muted);margin-bottom:1.7rem}

.inp{position:relative;display:flex;align-items:center}
.inp svg{position:absolute;left:.9rem;width:19px;height:19px;color:var(--muted);pointer-events:none}
.inp input{
  width:100%;border:1.5px solid var(--line);border-radius:13px;
  padding:.85rem 1rem .85rem 2.7rem;font:inherit;background:var(--soft);
  transition:border-color .2s,background .2s,box-shadow .2s;
}
.inp:not(:has(svg)) input{padding-left:1rem}
.inp input:focus{border-color:var(--blue);background:#fff;outline:none;box-shadow:0 0 0 4px rgba(29,103,255,.12)}
.inp input:focus~svg{color:var(--blue)}
.pw-toggle{position:absolute;right:.55rem;color:var(--muted);padding:.35rem;display:grid;place-items:center}
.pw-toggle svg{position:static;width:19px;height:19px}
.pw-toggle:hover{color:var(--ink)}
.auth-card .field{margin-bottom:1.05rem}
.pw-meter{height:5px;border-radius:99px;background:var(--line);margin-top:.55rem;overflow:hidden}
.pw-meter i{display:block;height:100%;width:0;border-radius:99px;background:var(--uv);transition:width .3s var(--ease),background .3s}
.pw-hint{display:block;font-size:.78rem;color:var(--muted);margin-top:.4rem}

.auth-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:1.3rem 0 1.4rem;font-size:.9rem}
.auth-row a{color:var(--blue);font-weight:700}
.check{display:flex;align-items:center;gap:.5rem;font-weight:600;color:var(--ink-soft);cursor:pointer}
.check input{width:17px;height:17px;accent-color:var(--blue);flex:none}
.check.big{align-items:flex-start;margin-bottom:.9rem;font-size:.9rem;line-height:1.5}
.check.big a{color:var(--blue);font-weight:700}
.auth-submit{width:100%;justify-content:center}
.auth-btns{display:flex;gap:.6rem;margin-top:.5rem}
.auth-btns .btn{flex:1;justify-content:center}
.auth-btns .btn-grad{flex:2}
.auth-help{
  display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;justify-content:center;
  margin-top:1.5rem;padding-top:1.3rem;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted);
}
.auth-help a{color:var(--blue);font-weight:700}
.auth-alt{text-align:center;margin-top:1.4rem;font-size:.92rem;color:var(--muted)}
.auth-alt a{color:var(--blue);font-weight:700}
.auth-note{margin-top:1rem;text-align:center}
.auth-recap{
  background:var(--soft);border:1px solid var(--line);border-radius:14px;
  padding:1rem 1.1rem;margin-bottom:1.3rem;
}
.auth-recap b{display:block;margin-bottom:.25rem}
.auth-recap span{font-size:.88rem;color:var(--muted)}
.auth-done{text-align:center;padding:1rem 0}
.auth-done .tick{
  width:66px;height:66px;border-radius:50%;background:#eafbd2;color:#3d8b00;
  display:grid;place-items:center;font-size:2rem;font-weight:800;margin:0 auto 1rem;
}
.auth-done h2{font-size:1.4rem;margin-bottom:.6rem}

.auth-steps{display:flex;gap:.5rem;margin-bottom:1.8rem}
.astep{flex:1;display:flex;flex-direction:column;gap:.4rem;font-size:.75rem;font-weight:700;color:var(--muted)}
.astep i{
  display:block;height:5px;border-radius:99px;background:var(--line);font-style:normal;
  font-size:0;line-height:0;transition:background .3s;
}
.astep.on i{background:var(--blue)}
.astep.on span{color:var(--ink)}

@media (max-width:900px){
  .auth{grid-template-columns:1fr}
  .auth-side{order:2;gap:1.8rem}
  .auth-side-body{margin:0}
  .auth-main{order:1}
}

/* ============================================================
   AUTH — hravé prvky a efekty
   ============================================================ */
.wave{display:inline-block;transform-origin:70% 70%;animation:wave 2.6s ease-in-out infinite}
@keyframes wave{
  0%,60%,100%{transform:rotate(0)}
  10%{transform:rotate(16deg)}20%{transform:rotate(-8deg)}
  30%{transform:rotate(16deg)}40%{transform:rotate(-6deg)}50%{transform:rotate(10deg)}
}
.emo-inline{display:inline-block;animation:twinkle 2.2s ease-in-out infinite}
@keyframes twinkle{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(1.18) rotate(12deg)}}

/* odrážky s emoji místo fajfek */
.auth-side li::before{content:none}
.auth-side li>span{display:flex;align-items:center;gap:.7rem}
.emo{
  font-style:normal;flex:none;width:34px;height:34px;border-radius:11px;
  background:rgba(255,255,255,.14);display:grid;place-items:center;font-size:1.02rem;
  transition:transform .3s var(--ease),background .3s;
}
.auth-side li:hover .emo{transform:scale(1.14) rotate(-8deg);background:rgba(170,255,0,.25)}

/* vstupy: jemné nadzvednutí při psaní */
.inp input:focus{transform:translateY(-1px)}
.inp{transition:transform .2s var(--ease)}

/* tlačítko: pružné stisknutí */
.auth-submit,.auth-btns .btn{transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .2s}
.auth-submit:active,.auth-btns .btn:active{transform:scale(.97)}

/* krokovník: aktivní krok pulzuje */
.astep.on i{position:relative;overflow:hidden}
.astep.cur i::after{
  content:"";position:absolute;inset:0;border-radius:99px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.75),transparent);
  animation:stepshine 1.8s linear infinite;
}
@keyframes stepshine{from{transform:translateX(-100%)}to{transform:translateX(100%)}}

/* dokončeno: vyskočení a konfety */
.auth-done .tick{
  background:linear-gradient(140deg,#eafbd2,#d0f7a8);font-size:2rem;
  animation:pop .6s var(--ease) both;
}
@keyframes pop{0%{transform:scale(.2);opacity:0}60%{transform:scale(1.14)}100%{transform:scale(1);opacity:1}}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:200;overflow:hidden}
.confetti i{
  position:absolute;top:-14px;width:9px;height:14px;border-radius:2px;
  animation:fall linear forwards;
}
@keyframes fall{
  to{transform:translateY(105vh) rotate(720deg);opacity:.15}
}

/* karta se při načtení jemně vysune */
.auth-card{animation:cardIn .6s var(--ease) both}
@keyframes cardIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  .wave,.emo-inline,.astep.cur i::after,.auth-card,.auth-done .tick{animation:none}
}