/* Student a Game – styly stranky */

/* pisma: vse z vlastniho serveru, bez volani tretich stran */
@font-face{font-family:"Campton";src:url("../fonts/campton-bold.woff2") format("woff2"),url("../fonts/campton-bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Open Sans";src:url("../fonts/open-sans-latin-ext.woff2") format("woff2");font-weight:400 800;font-style:normal;font-display:swap;
  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:"Open Sans";src:url("../fonts/open-sans-latin.woff2") format("woff2");font-weight:400 800;font-style:normal;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{
  --blue:#1c5f86;--blue-d:#134767;--blue-x:#0a2f45;--blue-l:#e3edf3;--blue-l2:#cbdfea;
  --accent:#c9f24d;--accent-d:#8bb81c;
  --ink:#111114;--muted:#5b6670;--line:#e3e8ec;--bg:#ffffff;
  --display:"Open Sans",system-ui,sans-serif;--body:"Open Sans",system-ui,sans-serif;--title:"Campton","Open Sans",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:#fff}
/* pod patickou na mobilu cerna misto bile.
   Safari sklada barvu plochy pod strankou z pozadi html a body, proto je body
   pruhledne, barvu nese html a bily podklad obsahu drzi main. */
html.dno{background:var(--ink)}
main{display:block;background:var(--bg)}
body{background:transparent;color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
::selection{background:var(--accent);color:var(--ink)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
img{max-width:100%;display:block}
.skip{position:absolute;left:12px;top:-60px;z-index:40;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;font-weight:700;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.1;letter-spacing:-.015em}
h2{font-size:clamp(2rem,4.5vw,3.2rem);margin-bottom:.4em;text-wrap:balance}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
section{padding:96px 0}
.eyebrow.reveal::before{transform:scaleX(0)}
.eyebrow.reveal.in::before{transform:scaleX(1)}
.eyebrow{display:flex;width:fit-content;margin-bottom:18px;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:26px;height:8px;flex:none;transform-origin:left;transition:transform .5s cubic-bezier(.22,1,.36,1) .15s;background:
  linear-gradient(var(--blue),var(--blue)) 0 0/6px 8px no-repeat,
  linear-gradient(var(--blue),var(--blue)) 10px 0/6px 8px no-repeat,
  linear-gradient(var(--accent-d),var(--accent-d)) 20px 0/6px 8px no-repeat}
.btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 22px;line-height:1;white-space:nowrap;border-radius:999px;font-family:var(--display);font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s cubic-bezier(.4,0,.2,1),background .25s ease,border-color .25s ease,color .25s ease}
.btn:hover{transform:translateY(-3px)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:#2a2a30}
.btn-accent{background:var(--accent);color:var(--ink)}
.btn-accent:hover{background:#d8ff62}

/* ukazatel odrolovani */
.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:30;pointer-events:none}
.progress span{display:block;height:100%;width:0;background:var(--accent)}
nav{transition:box-shadow .25s ease}
nav.scrolled{box-shadow:0 6px 26px rgba(10,47,69,.09)}

/* nadpis v hero po radcich */
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.hero h1 .ln i{display:block;font-style:normal;transform:translateY(108%);animation:radek .95s cubic-bezier(.22,1,.36,1) both}
.hero h1 .ln:nth-child(2) i{animation-delay:.13s}
@keyframes radek{to{transform:translateY(0)}}

/* animace obsahu */
.reveal{opacity:0}
.reveal.in{animation:najezd .6s cubic-bezier(.22,1,.36,1) var(--d,0ms) both}
.reveal.done{animation:none;opacity:1}
@keyframes najezd{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hero-photo img{animation:heroZoom 1.4s cubic-bezier(.22,1,.36,1) both}
@keyframes heroZoom{from{transform:scale(1.07)}to{transform:scale(1)}}
.hero-photo .sticker{animation:stickIn .5s cubic-bezier(.34,1.56,.64,1) .5s both}
@keyframes stickIn{from{opacity:0;transform:rotate(-6deg) scale(.7)}to{opacity:1;transform:rotate(-6deg) scale(1)}}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
  .reveal.in{animation:none}
  .hero-photo img,.hero-photo .sticker{animation:none}
  .hero h1 .ln i{animation:none;transform:none}
  .eyebrow.reveal::before{transition:none;transform:scaleX(1)}
}

/* nav */
nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;height:70px;gap:36px}
nav ul.right{margin-left:auto;gap:20px}
.logo-link{display:flex;align-items:center;line-height:0}
.logo-link img{height:40px;width:auto;transition:opacity .15s}
.logo-gdo img{height:45px}
.logo-link:hover img{opacity:.7}
.logo-link span{display:none;line-height:1.5}
.logo-link.nologo img{display:none}
.logo-link.nologo span{display:inline}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--title);font-weight:700;text-decoration:none;font-size:1.3rem;letter-spacing:-.01em;white-space:nowrap;line-height:1;position:relative;top:.106em}
nav ul{display:flex;gap:26px;list-style:none;align-items:center}
nav ul a{position:relative;text-decoration:none;color:var(--muted);font-size:.95rem;font-weight:500;transition:color .15s}
nav ul a:hover{color:var(--ink)}
/* odkazy menu: cerny text bez podtrzeni, po najeti a u aktivni sekce limetkova cara */
nav ul:not(.right) a{color:var(--ink);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px;text-decoration-color:transparent;transition:text-decoration-color .3s ease}
nav ul:not(.right) a:hover,nav ul:not(.right) a.active{text-decoration-color:var(--accent)}
section[id]{scroll-margin-top:var(--nav-h,70px)}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;min-height:min(72vh,640px)}
.hero-text{position:relative;display:flex;flex-direction:column;justify-content:center;padding:64px 56px 64px max(24px,calc((100vw - 1160px)/2 + 24px))}
.hero-text>*{position:relative;z-index:1}
.hero-text::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(var(--blue-l2) 1.6px,transparent 1.7px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(ellipse 65% 55% at 8% 92%,#000 0%,transparent 72%);
  mask-image:radial-gradient(ellipse 65% 55% at 8% 92%,#000 0%,transparent 72%)}
.hero h1{font-family:var(--title);font-size:clamp(3.2rem,7.6vw,6.4rem);font-weight:700;margin:0 0 22px}
.hero .lead{font-size:clamp(1.06rem,1.45vw,1.22rem);color:var(--ink);max-width:560px}
.inline-link{color:inherit;font-weight:600;white-space:nowrap}
/* stejne chovani odkazu v hero: sede podtrzeni, po najeti limetka */
.inline-link,.meta a{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;text-decoration-color:rgba(0,0,0,.28);transition:text-decoration-color .3s ease}
.inline-link:hover,.meta a:hover{text-decoration-color:var(--accent)}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.meta{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:34px;color:var(--ink);font-size:.95rem}
.meta span,.meta a{display:flex;align-items:center;gap:8px}
.meta a{color:var(--ink);font-weight:500}
.meta svg{width:18px;height:18px;stroke:var(--ink);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hero-photo{position:relative;background:linear-gradient(160deg,#2d7ba6,#134767 70%,#0a2f45);overflow:hidden}
.hero-photo .sticker{position:absolute;right:26px;bottom:26px;z-index:2;background:var(--accent);color:var(--ink);
  font-family:var(--display);font-weight:800;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;
  padding:11px 17px;transform:rotate(-6deg);box-shadow:0 10px 26px rgba(0,0,0,.28)}
.hero-photo::after{content:"";position:absolute;left:26px;top:26px;width:12px;height:12px;background:var(--accent);
  box-shadow:18px 0 0 rgba(255,255,255,.92),0 18px 0 rgba(255,255,255,.55),36px 18px 0 var(--accent),18px 36px 0 rgba(255,255,255,.3)}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
.hero-photo.nophoto img{display:none}

/* stats */
.stats{background:var(--accent);color:var(--ink)}
.stats .wrap{display:grid;grid-template-columns:repeat(3,1fr)}
.stat{padding:40px 24px;text-align:center;border-right:2px solid rgba(0,0,0,.14)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--display);font-size:clamp(2.2rem,4vw,3.4rem);line-height:1;letter-spacing:-.03em}
.stat small{display:block;margin-top:10px;font-size:.95rem;font-weight:700;color:rgba(0,0,0,.72)}

/* bezici pas */
.ticker{background:var(--ink);color:#fff;overflow:hidden;border-top:4px solid var(--accent);border-bottom:4px solid var(--accent)}
.ticker-track{display:flex;width:max-content;animation:tick 34s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.tick{display:flex;align-items:center;gap:26px;padding:14px 13px;font-family:var(--display);font-weight:700;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.tick i{display:block;flex:none;width:9px;height:9px;background:var(--accent)}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* grids & cards */
.grid{display:grid;gap:20px;margin-top:48px}
.g3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;position:relative;transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s ease,border-color .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(10,47,69,.10);border-color:var(--blue-l2)}
.card h3{font-size:1.5rem;margin-bottom:12px}
.card p{color:var(--muted)}
.soft{background:#f6f8fa}

/* karty v sekci O akci */
#proc .card .ico{margin-bottom:20px}
#proc .card{background:transparent;overflow:hidden;isolation:isolate}
#proc .card::before{content:"";position:absolute;left:0;right:0;bottom:0;top:0;z-index:-1;background:var(--accent);transform:scaleY(0);transform-origin:bottom;transition:transform .45s cubic-bezier(.22,1,.36,1)}
#proc .card:hover{border-color:var(--accent);box-shadow:0 14px 34px rgba(10,47,69,.12)}
#proc .card:hover::before{transform:scaleY(1)}
#proc .card h3,#proc .card p{transition:color .3s ease}
#proc .card:hover h3,#proc .card:hover p{color:var(--ink)}


/* pozvanky partneru na stanek */
.podnadpis{margin:64px 0 22px;font-size:clamp(1.4rem,2.6vw,1.9rem)}
.pozvanky{display:grid;gap:20px}
/* pozvanky se stridaji v jednom boxu, prolnuti resi opacity */
.pozvanky.rotuje{gap:0}
.pozvanky.rotuje .pozvanka{grid-area:1/1;opacity:0;visibility:hidden;transform:translateX(38px);
  transition:opacity .45s ease,transform .45s cubic-bezier(.22,1,.36,1),visibility .45s ease}
.pozvanky.rotuje .pozvanka.je-videt{opacity:1;visibility:visible;transform:none}
.pozvanky.rotuje .pozvanka.odchazi{opacity:0;visibility:visible;transform:translateX(-38px)}
/* pri listovani zpet se smer otoci */
.pozvanky.rotuje.zpet .pozvanka{transform:translateX(-38px)}
.pozvanky.rotuje.zpet .pozvanka.je-videt{transform:none}
.pozvanky.rotuje.zpet .pozvanka.odchazi{transform:translateX(38px)}
.pozvanky{position:relative}
.poz-sip{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;padding:0;border:0;border-radius:50%;
  background:var(--ink);color:var(--accent);cursor:pointer;display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(10,47,69,.18);transition:background .2s ease,transform .2s ease}
.poz-sip svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.poz-sip:hover{background:#2a2a30;transform:translateY(-50%) scale(1.08)}
.poz-sip.vlevo{left:-21px}
.poz-sip.vpravo{right:-21px}
@media (prefers-reduced-motion:reduce){.pozvanky.rotuje .pozvanka{transition:none}}
.pozvanka{display:grid;grid-template-columns:210px 1fr;gap:32px;align-items:center;background:#f6f8fa;border:1px solid var(--line);border-radius:20px;padding:28px 56px}
.pozvanka-znacka{display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;min-height:124px}
.pozvanka-znacka img{max-width:100%;max-height:84px;object-fit:contain}
.pozvanka h4{font-family:var(--display);font-weight:800;font-size:1.35rem;letter-spacing:-.015em;line-height:1.1;margin-bottom:10px}
.pozvanka p{color:var(--muted)}
@media (max-width:960px){.pozvanka{grid-template-columns:1fr;gap:18px;padding:24px 34px}.pozvanka-znacka{max-width:220px;min-height:100px}.podnadpis{margin-top:48px}}

/* audience */
.who{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:48px}
.who .card{display:flex;gap:20px;align-items:flex-start}
.ico{flex:none;width:52px;height:52px;border-radius:14px;background:var(--ink);display:grid;place-items:center;
  transition:transform .3s cubic-bezier(.22,1,.36,1);will-change:transform;backface-visibility:hidden}
.card:hover .ico{transform:rotate(-5deg)}
.ico svg{width:26px;height:26px;stroke:var(--accent);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tag{font-size:.82rem;font-weight:500;background:#f1f4f7;border:1px solid var(--line);border-radius:999px;padding:5px 12px;transition:background .2s,border-color .2s,color .2s}
.tag:hover{background:var(--accent);border-color:var(--accent);color:var(--ink)}

/* offer */
.offer .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.checks{list-style:none;margin-top:32px;display:grid;gap:14px}
.checks li{display:flex;gap:14px;align-items:flex-start;font-size:1.05rem}
.checks li>div{font-weight:700}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--accent) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23111114" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M5 12l5 5L20 7"/></svg>') center/13px no-repeat}
.checks small{display:block;color:var(--muted);font-size:.92rem;font-weight:400}
.price{background:var(--accent);color:var(--ink);border-radius:24px;padding:40px;position:sticky;top:96px}
.price .label{color:rgba(0,0,0,.68);font-size:.95rem;font-weight:600}
.price .headline{font-family:var(--display);font-weight:700;font-size:clamp(1.7rem,3.2vw,2.2rem);letter-spacing:-.02em;line-height:1.05;margin:10px 0 4px}
.price p{color:rgba(0,0,0,.78);margin-top:18px}
.price .btn{margin-top:28px;width:100%;text-align:center}

/* partneri: vyber jako obrazovka volby postavy ve hre */
.offer .partners-wrap{display:block;margin-bottom:80px}
.p-head{font-weight:800;font-size:clamp(1.3rem,2.4vw,1.7rem);letter-spacing:-.01em;margin:12px 0 26px}
.p-select{position:relative;padding:10px 0 4px}
.p-grid{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.p-tile{position:relative;display:grid;place-items:center;aspect-ratio:3/2;border-radius:16px;background:#f6f8fa;border:1px solid var(--line);
  color:var(--ink);text-decoration:none;overflow:hidden;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),background .25s ease,border-color .25s ease}
.p-tile img{width:auto;height:auto;max-width:70%;max-height:52%;object-fit:contain;filter:grayscale(1);opacity:.6;transition:filter .3s ease,opacity .3s ease,transform .3s ease}
.p-tile .p-name{position:absolute;left:6px;right:6px;bottom:8px;text-align:center;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translateY(6px);transition:opacity .25s ease,transform .25s ease}
.p-tile.sel{transform:translateY(-5px);background:#fff;border-color:var(--ink)}
.p-tile.sel img{filter:none;opacity:1;transform:scale(1.07) translateY(-6px)}
.p-tile.sel .p-name{opacity:1;transform:none}
.p-tile.nologo img{display:none}
.p-tile.nologo .p-name{position:static;opacity:1;transform:none;font-size:.85rem;white-space:normal}
.p-empty{background:transparent;border:2px dashed var(--blue-l2)}
.p-empty .p-plus{font-size:2rem;font-weight:800;line-height:1;color:var(--blue-l2);margin-bottom:14px;transition:color .25s ease,transform .35s cubic-bezier(.34,1.56,.64,1)}
.p-empty .p-name{opacity:1;transform:none;color:var(--muted)}
.p-empty.sel{background:var(--accent);border:2px solid var(--accent)}
.p-empty.sel .p-plus{color:var(--ink);transform:rotate(90deg) scale(1.1)}
.p-empty.sel .p-name{color:var(--ink)}
.p-cursor{position:absolute;left:0;top:0;width:0;height:0;z-index:3;pointer-events:none;opacity:0;
  --c:var(--ink);--l:18px;--t:4px;
  background:
    linear-gradient(var(--c),var(--c)) 0 0/var(--l) var(--t) no-repeat,
    linear-gradient(var(--c),var(--c)) 0 0/var(--t) var(--l) no-repeat,
    linear-gradient(var(--c),var(--c)) 100% 0/var(--l) var(--t) no-repeat,
    linear-gradient(var(--c),var(--c)) 100% 0/var(--t) var(--l) no-repeat,
    linear-gradient(var(--c),var(--c)) 0 100%/var(--l) var(--t) no-repeat,
    linear-gradient(var(--c),var(--c)) 0 100%/var(--t) var(--l) no-repeat,
    linear-gradient(var(--c),var(--c)) 100% 100%/var(--l) var(--t) no-repeat,
    linear-gradient(var(--c),var(--c)) 100% 100%/var(--t) var(--l) no-repeat;
  transition:transform .45s cubic-bezier(.34,1.56,.64,1),width .45s cubic-bezier(.34,1.56,.64,1),height .45s cubic-bezier(.34,1.56,.64,1),opacity .25s ease}
.p-cursor.on{opacity:1}}
.p-select .spark{z-index:4}
@media (prefers-reduced-motion:reduce){.p-cursor{transition:none}}

/* fotky na celou sirku mezi sekcemi, jemny paralax */
.full-img{position:relative;overflow:hidden;height:clamp(240px,40vw,560px);background:var(--ink)}
.full-img img{width:100%;height:100%;object-fit:cover;transform:scale(1.18);will-change:transform}
.full-img.nophoto{display:none}
@media (prefers-reduced-motion:reduce){.full-img img{transform:none}}

/* banners (hry + lide) */
.banners{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.banner{text-decoration:none;aspect-ratio:4/5;background:var(--blue-x);border-radius:22px;padding:14px;display:flex;flex-direction:column;color:#fff;position:relative;transition:transform .2s cubic-bezier(.22,1,.36,1),box-shadow .2s ease}
.banner:hover{transform:translateY(-5px);box-shadow:0 18px 38px rgba(10,47,69,.26)}
.banner .photo{position:relative;flex:1;border-radius:14px;overflow:hidden;background:linear-gradient(160deg,#3a8db8,#1a5674 75%)}
.banner .photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner .photo.nophoto img{display:none}
.banner .photo.nophoto::after{content:attr(data-initial);position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:5rem;color:rgba(255,255,255,.35)}
.banner .label{position:relative;z-index:2;margin:-26px 6px 0;background:#fff;color:var(--ink);border-radius:12px;padding:10px 14px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.banner .label small{display:block;font-size:.72rem;font-weight:600;color:var(--blue);letter-spacing:.06em;text-transform:uppercase}
.banner .label b{display:block;font-family:var(--display);font-size:1.05rem;line-height:1.15;letter-spacing:-.01em;margin-top:2px}
.banner .sub{margin:12px 8px 2px;font-family:var(--display);font-weight:700;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85;min-height:1.2em}
.banner.soon{background:#fff;border:2px dashed var(--blue-l2);color:var(--ink)}
.banner.soon:hover{box-shadow:0 14px 30px rgba(10,47,69,.12)}
.banner.soon .photo{background:var(--blue-l)}
.banner.soon .photo::after{color:var(--blue-l2)}
.banner.soon .label{box-shadow:none;border:1px solid var(--line)}
.banner.soon .sub{color:var(--muted)}

/* odlesk na kartach her a speakeru: prejede z leveho dolniho rohu do praveho horniho */
.banner{overflow:hidden;isolation:isolate}
/* odlesk se posouva uvnitr plochy karty, nikdy z ni nevyjede */
.banner::after{content:"";position:absolute;inset:0;z-index:5;pointer-events:none;border-radius:inherit;
  background:linear-gradient(45deg,transparent 40%,rgba(201,242,77,.18) 46%,rgba(255,255,255,.55) 50%,rgba(201,242,77,.18) 54%,transparent 60%);
  background-size:250% 250%;background-repeat:no-repeat;background-position:100% 0%;transition:none}
.banner:hover::after{background-position:0% 100%;transition:background-position .95s cubic-bezier(.45,.1,.35,.95)}
.spark{position:absolute;z-index:6;pointer-events:none;width:var(--s,8px);height:var(--s,8px);background:#fff;
  clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%);
  opacity:0;animation:jiskra .6s ease-out var(--t,0ms) forwards}
.spark.lime{background:var(--accent)}
@keyframes jiskra{0%{opacity:0;transform:scale(0) rotate(0)}35%{opacity:1;transform:scale(1) rotate(45deg)}100%{opacity:0;transform:scale(.25) rotate(110deg)}}
@media (prefers-reduced-motion:reduce){.banner::after,.spark{display:none}}

/* karty speakeru: otoceni na druhou stranu s tematem prednasky */
#program .banner{overflow:visible;background:transparent;border:0;padding:0;perspective:1000px;cursor:pointer}
#program .banner::after{display:none}
#program .flip-in{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .7s cubic-bezier(.22,1,.36,1)}
#program .banner:hover .flip-face{box-shadow:0 18px 38px rgba(0,0,0,.34)}
#program .banner:hover .flip-in,#program .banner:focus-visible .flip-in,#program .banner.flipped .flip-in{transform:rotateY(180deg)}
#program .flip-face{position:absolute;inset:0;display:flex;flex-direction:column;border-radius:22px;background:var(--ink);padding:14px;overflow:hidden;
  transform-style:flat;-webkit-backface-visibility:hidden;backface-visibility:hidden}
#program .flip-face *{-webkit-backface-visibility:hidden;backface-visibility:hidden}
#program .flip-front{transform:translateZ(1px)}
/* odlesk se posouva uvnitr plochy, nikdy z karty nevyjede, takze ho neni treba orezavat */
#program .flip-back{transform:rotateY(180deg) translateZ(1px);background:var(--accent);color:var(--ink);justify-content:center;gap:10px;padding:24px 24px 78px}
/* tlacitko ma na vsech kartach stejne misto, dole vlevo */
#program .flip-back .li{position:absolute;left:24px;bottom:22px;display:inline-flex;align-items:center;background:var(--ink);color:var(--accent);
  font-family:var(--display);font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:9px 13px;border-radius:8px;
  text-decoration:none;transition:transform .2s ease}
#program .flip-back .li:hover{transform:translateY(-2px)}
#program .flip-back small{font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(0,0,0,.6)}
#program .flip-back b{font-family:var(--display);font-weight:800;font-size:1.2rem;line-height:1.25;letter-spacing:-.01em;overflow-wrap:break-word}
/* delsi tema prednasky o krok mensim pismem, aby nenarazilo do tlacitka */
#program .flip-back b.dlouhe{font-size:1.05rem}
/* mobil: uzka karta, mensi text a tlacitko, stejne odsazeni zleva i zprava */
@media (max-width:520px){
  #program .flip-back{gap:6px;padding:16px 14px 54px}
  #program .flip-back small{font-size:.56rem;letter-spacing:.1em}
  #program .flip-back b{font-size:.88rem;line-height:1.22}
  #program .flip-back b.dlouhe{font-size:.8rem}
  #program .flip-back .li{left:14px;right:14px;bottom:14px;justify-content:center;white-space:nowrap;font-size:.58rem;letter-spacing:.06em;padding:8px 6px;border-radius:7px}
}
@media (max-width:360px){
  #program .flip-back{gap:4px;padding:12px 10px 42px}
  #program .flip-back small{font-size:.5rem}
  #program .flip-back b{font-size:.76rem}
  #program .flip-back b.dlouhe{font-size:.7rem}
  #program .banner .label{padding-left:10px;padding-right:10px}
  #program .banner .label small{font-size:.62rem;letter-spacing:.04em}
  #program .banner .label b{font-size:.8rem}
  #program .flip-back .li{left:10px;right:10px;bottom:10px;font-size:.5rem;letter-spacing:.03em;padding:7px 4px}
}
@media (prefers-reduced-motion:reduce){#program .flip-in{transition:none}}

/* bannery speakru: cerna a limetka */
#program .banner{border:0;color:#fff}
#program .banner .photo{background:linear-gradient(160deg,#26262c,#131317)}
#program .banner .photo.nophoto::after{color:var(--accent);opacity:.45}
#program .banner .label{background:var(--accent);color:var(--ink);border:0;box-shadow:0 10px 26px rgba(0,0,0,.35)}
#program .banner .label small{color:rgba(0,0,0,.62)}
#program .banner .sub{color:var(--accent);opacity:1}

/* student a job banner */
.saj{background:#fff;padding:0}
.saj a{display:block}
.saj img{width:100%;height:auto}

/* cta */
.cta{position:relative;background:var(--blue);color:#fff;text-align:center;padding:120px 0;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.22) 1.6px,transparent 1.7px);background-size:24px 24px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 50%,#000 0%,transparent 75%);
  mask-image:radial-gradient(ellipse 80% 70% at 50% 50%,#000 0%,transparent 75%)}
.cta .wrap{position:relative;z-index:1}
.cta h2{font-size:clamp(2.4rem,6vw,4.6rem)}
.cta .lead{margin:0 auto 40px;color:#fff;opacity:.9}
.cta .mail-row{margin-top:22px}
.cta .mail{color:#fff;opacity:.85;text-decoration:none;transition:opacity .2s}
.cta .mail:hover{opacity:1}
.at::before{content:"@"}
footer{background:var(--ink);padding:64px 0 56px;color:#9aa2ac;font-size:.9rem;border-top:4px solid var(--accent)}
footer .f-top{display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:start}
footer .f-logo{height:112px;width:auto}
footer h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);margin:4px 0 12px}
footer p{line-height:1.65}
footer .f-about{color:#c4c9d0;font-size:1rem;max-width:600px;margin-bottom:24px}
footer .f-addr{margin-bottom:8px}
footer .f-legal{max-width:600px;color:#7c848e;font-size:.83rem}
footer .f-copy{margin-top:14px;color:#7c848e;font-size:.83rem}

@media (max-width:960px){
  section{padding:72px 0}
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-text{padding:48px 24px 44px;order:2}
  .hero-photo{order:1;aspect-ratio:4/3;max-height:380px}
  .hero-photo img{object-position:center 25%}
  .g3,.who,.offer .wrap{grid-template-columns:1fr}
  .p-grid{grid-template-columns:repeat(3,1fr);gap:12px}
  .offer .partners-wrap{margin-bottom:56px}
  .banners{grid-template-columns:repeat(2,1fr)}
  .stats .wrap{grid-template-columns:1fr}
  .stat{padding:28px 20px;border-right:0;border-bottom:2px solid rgba(0,0,0,.14)}
  .stat:last-child{border-bottom:0}
  .price{position:static}
  footer .f-top{grid-template-columns:1fr;gap:22px}
  footer .f-logo{height:84px}
  footer{padding-top:48px}
  nav .wrap{flex-wrap:wrap;height:auto;gap:0;padding-top:12px;padding-bottom:0}
  nav ul{gap:20px;order:3;width:100%;overflow-x:auto;padding:12px 0;margin-top:10px;border-top:1px solid var(--line);-webkit-overflow-scrolling:touch;scrollbar-width:none}
  nav ul::-webkit-scrollbar{display:none}
  nav ul li{white-space:nowrap}
  nav ul.right{display:flex;order:2;width:auto;margin-left:auto;gap:14px;padding:0;margin-top:0;border-top:0}
  .logo-link img{height:28px}
  .logo-gdo img{height:31px}
}
@media (max-width:520px){.banners{gap:12px}.banner{padding:10px;border-radius:16px}.banner .label b{font-size:.92rem}}