/* ROBOGEN — web · dizajnový systém */
:root{
  --ink:#1b1f25; --ink2:#22262c; --body:#4c525a; --mut:#8b8177;
  --or:#dd5f14; --or2:#f2a862; --blue:#3b7dd8;
  --bg:#f1eee8; --bg2:#e9e5dd; --card:#ffffff; --cardalt:#e7e3dc;
  --line:#d8d2c8; --hair:#cdc7bd;
  --sans:"acumin-pro","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"roboto-mono","SF Mono",Menlo,Consolas,monospace;
  --ss:"source-sans-3","Helvetica Neue",Helvetica,Arial,sans-serif;
  --wrap:1180px; --pad:24px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}

/* substrát */
.grid-bg{position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(90deg,rgba(34,38,44,.04) 1px,transparent 1px),
    linear-gradient(0deg,rgba(34,38,44,.028) 1px,transparent 1px);background-size:56px 56px}
.glow{position:absolute;border-radius:50%;pointer-events:none;z-index:0;filter:blur(2px)}

/* typografia */
.eyebrow{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--or)}
.eyebrow.mut{color:var(--mut)}
h1,h2,h3{font-family:var(--sans);font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.05}
h1{font-size:clamp(34px,6vw,62px)}
h2{font-size:clamp(26px,4vw,40px)}
h3{font-size:clamp(17px,2.2vw,21px);letter-spacing:-.01em}
p{color:var(--body)}
.lead{font-family:var(--ss);font-weight:600;font-size:clamp(16px,2vw,21px);line-height:1.45;color:#33383f}
.tx{font-size:15.5px;color:var(--body)}
b,strong{color:var(--ink);font-weight:700}
.diag{width:52px;height:3px;background:linear-gradient(90deg,var(--or),var(--or2));margin:18px 0}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(241,238,232,.82);
  backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line)}
.hdr::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--or),var(--or2))}
.hdr .wrap{display:flex;align-items:center;gap:22px;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.06em;font-size:19px}
.brand img{height:26px;width:auto}
.nav{display:flex;gap:26px;margin-left:auto;align-items:center}
.nav a{font-size:14px;font-weight:600;color:#3a4048;position:relative;padding:6px 0}
.nav a:hover{color:var(--ink)}
.nav a.active{color:var(--or)}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--or)}
.langs{display:flex;gap:2px;align-items:center;font-family:var(--mono);font-size:12px;letter-spacing:.08em}
.nav>.langs{display:none}
.langs a{padding:5px 7px;border-radius:5px;color:var(--mut);font-weight:500}
.langs a.on{color:#fff;background:var(--or)}
.cta-btn{display:inline-flex;align-items:center;gap:8px;background:var(--or);color:#fff;font-weight:700;
  font-size:14px;padding:10px 18px;border-radius:8px;transition:.15s;border:0;cursor:pointer}
.cta-btn:hover{background:#c8530f;transform:translateY(-1px)}
.cta-btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.cta-btn.ghost:hover{border-color:var(--or);color:var(--or);background:transparent;transform:none}
.burger{display:none;margin-left:auto;background:none;border:0;cursor:pointer;width:40px;height:40px;position:relative}
.burger span{position:absolute;left:8px;right:8px;height:2px;background:var(--ink);transition:.2s}
.burger span:nth-child(1){top:14px}.burger span:nth-child(2){top:20px}.burger span:nth-child(3){top:26px}
body.menu-open .burger span:nth-child(1){top:20px;transform:rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){top:20px;transform:rotate(-45deg)}

/* sekcie */
section{position:relative}
.sec{padding:clamp(48px,7vw,96px) 0;position:relative;z-index:1}
.sec.alt{background:var(--bg2)}
.sec.ink{background:#0e1622;color:#e8eef5}
.sec.ink h1,.sec.ink h2,.sec.ink h3{color:#f2f6fa}
.sec.ink .tx,.sec.ink p{color:#9fb1c4}
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head .lead{margin-top:14px}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(40px,6vw,80px) 0 clamp(48px,7vw,88px)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;min-height:60vh}
.hero-copy h1{margin:14px 0 0}
.hero-copy .lead{margin-top:20px;max-width:30ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-media{position:relative;justify-self:center}
.hero-media img{height:min(72vh,600px);width:auto;max-width:100%;border-radius:16px;box-shadow:0 26px 60px rgba(30,40,60,.30);object-fit:cover}
.hero-media .halo{position:absolute;inset:-10% -14%;z-index:-1;background:radial-gradient(circle at 55% 42%,rgba(221,95,20,.20),transparent 60%)}

/* stat pás */
.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;border-top:1px solid var(--hair);
  border-bottom:1px solid var(--hair);padding:20px 0;margin-top:6px}
.stat .n{font-weight:700;font-size:clamp(20px,2.6vw,30px);letter-spacing:-.02em}
.stat .n i{font-style:normal;font-size:.5em;color:var(--mut);font-weight:400;margin-left:2px}
.stat .c{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:6px}

/* karty */
.cards{display:grid;gap:18px}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border-radius:14px;padding:26px;border:1px solid rgba(0,0,0,.05);
  border-top:3px solid var(--or);box-shadow:0 4px 20px rgba(40,50,70,.05);position:relative}
.card.alt{border-top-color:#9aa0a8;background:var(--cardalt)}
.card .ck{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--or);margin-bottom:12px}
.card.alt .ck{color:#6f767f}
.card h3{margin-bottom:8px}
.card .tx{font-size:14.5px}

/* dvojstĺpec media+text */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,60px);align-items:center}
.split.rev .media{order:2}
.media img{border-radius:14px;box-shadow:0 14px 40px rgba(30,40,60,.14)}
.media.plain img{box-shadow:none;background:none}
figure figcaption{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:10px}

/* spec riadky */
.specs{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.srow{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--hair);padding:12px 0}
.srow .k{color:var(--body);font-size:15px}
.srow .v{font-weight:700;font-size:15px;white-space:nowrap;padding-left:12px}
.srow .v em{font-style:normal;color:var(--mut);font-weight:400}

/* zoznam s odrážkami */
.ul{list-style:none}
.ul li{position:relative;padding-left:22px;margin-bottom:11px;color:var(--body);font-size:15px}
.ul li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;background:var(--or);border-radius:2px}
.ul li b{color:var(--ink)}

/* konzorcium */
.subjects{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.subj{background:var(--card);border-radius:14px;padding:24px;border:1px solid rgba(0,0,0,.05);border-left:3px solid var(--or);position:relative}
.subj.stu{border-left-color:var(--blue)}
.subj .logo{position:absolute;right:20px;top:20px;max-height:26px;max-width:110px;width:auto}
.subj .sr{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--or);margin:4px 0 12px}
.subj.stu .sr{color:var(--blue)}
.subj h3{font-size:19px}
.subj .sd{font-size:13.5px;color:var(--body);margin-bottom:10px}
.subj .sc{font-size:12.5px;color:#6b7280}
.subj .sc b{color:var(--ink)}

/* kalkulačka */
.calc{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;background:var(--card);border-radius:18px;
  padding:clamp(22px,3vw,38px);border:1px solid rgba(0,0,0,.05);box-shadow:0 10px 40px rgba(40,50,70,.08)}
.calc .field{margin-bottom:22px}
.calc label{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:8px}
.calc label .val{color:var(--or);font-family:var(--mono);font-weight:500}
.calc input[type=range]{width:100%;-webkit-appearance:none;height:5px;border-radius:3px;background:var(--line);outline:0}
.calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--or);cursor:pointer;box-shadow:0 2px 6px rgba(221,95,20,.4)}
.calc input[type=range]::-moz-range-thumb{width:18px;height:18px;border:0;border-radius:50%;background:var(--or);cursor:pointer}
.shiftbtns{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.shiftbtns button{font-family:var(--mono);font-size:12px;padding:10px 4px;border:1.5px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;color:var(--body);transition:.12s}
.shiftbtns button.on{background:var(--or);color:#fff;border-color:var(--or)}
.toggle{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--body);cursor:pointer;user-select:none}
.toggle input{width:38px;height:22px;-webkit-appearance:none;background:var(--line);border-radius:20px;position:relative;cursor:pointer;transition:.2s}
.toggle input:checked{background:var(--or)}
.toggle input::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s}
.toggle input:checked::after{left:18px}
.calc-out{display:flex;flex-direction:column;justify-content:center}
.payback{font-weight:700;font-size:clamp(44px,7vw,72px);line-height:1;color:var(--or);letter-spacing:-.03em}
.payback small{font-size:.3em;color:var(--mut);font-weight:400;letter-spacing:0}
.calc-bars{margin-top:24px}
.cbar{margin-bottom:14px}
.cbar .cbl{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:5px}
.cbar .cbl b{font-weight:700}
.cbar .track{height:16px;background:var(--bg2);border-radius:8px;overflow:hidden}
.cbar .fill{height:100%;border-radius:8px;transition:width .35s ease}
.cbar .fill.h{background:#c9a58c}.cbar .fill.r{background:var(--or)}
.calc-note{font-size:12px;color:var(--mut);margin-top:16px;line-height:1.5}

/* CTA pás */
.ctaband{background:linear-gradient(120deg,#161f2c,#0e1622);color:#eef4fa;border-radius:20px;padding:clamp(30px,5vw,56px);position:relative;overflow:hidden}
.ctaband .glow{background:radial-gradient(circle,rgba(221,95,20,.22),transparent 65%);width:340px;height:340px;right:-60px;top:-80px}
.ctaband h2{color:#fff;position:relative}
.ctaband p{color:#a9bccf;position:relative;max-width:52ch}

/* footer */
.ft{background:#0e1622;color:#9fb1c4;padding:56px 0 30px;position:relative}
.ft::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--or),var(--or2))}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;margin-bottom:34px}
.ft h4{color:#fff;font-size:13px;font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px;font-weight:500}
.ft a{color:#9fb1c4;font-size:14px;display:block;margin-bottom:9px}
.ft a:hover{color:var(--or)}
.ft .brand{color:#fff;font-size:22px;margin-bottom:14px}
.ft-bot{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:12px;color:#6b7d90;font-family:var(--mono);letter-spacing:.06em}

/* pill / chip */
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(221,95,20,.1);color:var(--or);
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:6px 12px;border-radius:20px;font-weight:500}

/* label na fotke (kĺby) */
.annot{position:relative}
.annot .pin{position:absolute;font-size:12.5px;font-weight:700;color:var(--ink);background:rgba(255,255,255,.82);
  padding:5px 9px;border-radius:7px;border:1px solid var(--line);backdrop-filter:blur(3px)}
.annot .pin span{display:block;font-family:var(--mono);font-size:9.5px;font-weight:500;letter-spacing:.08em;color:var(--mut);text-transform:uppercase}

/* utility */
.center{text-align:center}.mt0{margin-top:0}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.price-big{font-weight:700;font-size:clamp(34px,6vw,54px);color:var(--or);letter-spacing:-.03em;line-height:1}
.price-big small{font-size:.34em;color:var(--mut);font-weight:400}

/* RESPONSIVE */
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;text-align:left;gap:10px}
  .hero-media{order:-1;margin-bottom:6px}
  .hero-media img{height:min(44vh,360px);width:auto}
  .cards.c3,.cards.c4{grid-template-columns:1fr 1fr}
  .subjects{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:26px}.split.rev .media{order:0}
  .specs{grid-template-columns:1fr}
  .calc{grid-template-columns:1fr;gap:26px}
  .stats{grid-template-columns:repeat(3,1fr);gap:16px 8px}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  :root{--pad:18px}
  .nav,.langs.desk{display:none}
  .burger{display:block}
  .nav.open{display:flex;position:fixed;inset:66px 0 auto 0;flex-direction:column;background:var(--bg);
    padding:20px var(--pad) 28px;gap:6px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(0,0,0,.08);margin:0}
  .nav.open a{padding:12px 0;font-size:17px;border-bottom:1px solid var(--line)}
  .nav.open .langs{display:flex;margin-top:12px}
  .cards.c2,.cards.c3,.cards.c4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .ft-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}.hero-actions .cta-btn{justify-content:center}
}

/* ═══════════ POHYB · futuristická vrstva ═══════════ */

/* svetlo bežiace po hornej linke hlavičky */
.hdr::before{background:linear-gradient(90deg,var(--or),var(--or2),#ffe9d6,var(--or2),var(--or));
  background-size:240% 100%;animation:hdrflow 8s linear infinite}
@keyframes hdrflow{to{background-position:240% 0}}

/* hero rám s obiehajúcim lúčom */
@property --bang{syntax:'<angle>';inherits:false;initial-value:0deg}
.frame{position:relative;border-radius:19px;padding:3px}
.frame::before{content:"";position:absolute;inset:0;border-radius:19px;padding:2px;
  background:conic-gradient(from var(--bang),transparent 0turn .74turn,rgba(242,168,98,.85) .88turn,#dd5f14 .96turn,transparent 1turn);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  animation:beam 6.5s linear infinite}
@keyframes beam{to{--bang:360deg}}

/* prelínajúce sa fotky (Ken Burns) */
.slides{position:relative;height:min(70vh,600px);aspect-ratio:3/4;border-radius:16px;overflow:hidden;
  box-shadow:0 26px 60px rgba(30,40,60,.30);background:#e7e3dc}
.slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transform:scale(1.07);transition:opacity 1.2s ease}
.slides img.on{opacity:1;animation:kenburns 8s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.07)}to{transform:scale(1.005)}}
.dots{position:absolute;left:50%;transform:translateX(-50%);bottom:12px;display:flex;gap:7px;z-index:3}
.dots button{width:22px;height:4px;border-radius:3px;border:0;background:rgba(255,255,255,.5);cursor:pointer;padding:0;transition:.25s}
.dots button.on{background:var(--or);width:34px}

/* skenovacie čiary v pozadí hera */
.hero .scan{position:absolute;top:-8%;bottom:-8%;width:1px;pointer-events:none;z-index:1;
  background:linear-gradient(180deg,transparent,rgba(221,95,20,.42) 50%,transparent)}
.hero .scan.s1{animation:scanx 12s linear infinite}
.hero .scan.s2{animation:scanx 19s linear infinite 5s}
@keyframes scanx{from{left:-4%}to{left:104%}}
.hero .scanh{position:absolute;left:0;right:0;height:1px;pointer-events:none;z-index:1;
  background:linear-gradient(90deg,transparent,rgba(59,125,216,.30),transparent);
  animation:scany 16s linear infinite}
@keyframes scany{from{top:8%}to{top:94%}}

/* bežiaci pás parametrov */
.tick{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  background:rgba(255,255,255,.4);overflow:hidden}
.tick-in{display:inline-flex;align-items:center;gap:40px;white-space:nowrap;padding:11px 0;
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);
  will-change:transform;animation:tickmove 34s linear infinite}
.tick-in b{color:var(--or);font-size:8px;font-weight:400}
@keyframes tickmove{to{transform:translateX(-50%)}}

/* odkrývanie pri skrolovaní */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* HUD rožky na fotkách */
.media figure{position:relative}
.media figure::before,.media figure::after{content:"";position:absolute;width:26px;height:26px;
  pointer-events:none;opacity:.85;animation:hudpulse 3.2s ease-in-out infinite alternate}
.media figure::before{top:-9px;left:-9px;border-top:2px solid var(--or);border-left:2px solid var(--or)}
.media figure::after{top:-9px;right:-9px;border-top:2px solid var(--or);border-right:2px solid var(--or)}
@keyframes hudpulse{from{opacity:.35}to{opacity:.95}}

/* pulz žiary v CTA páse */
.ctaband .glow{animation:ctapulse 6s ease-in-out infinite alternate}
@keyframes ctapulse{from{transform:scale(1);opacity:.75}to{transform:scale(1.28);opacity:1}}

/* jemné nadvihnutie kariet a fotiek */
.card,.subj{transition:transform .25s ease,box-shadow .25s ease}
.card:hover,.subj:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(40,50,70,.11)}
.media img{transition:transform .45s ease}
.media figure:hover img{transform:translateY(-3px) scale(1.012)}

/* mobil */
@media(max-width:900px){
  .slides{height:min(46vh,400px)}
  .slides img{width:100%;height:100%}
}

/* menej pohybu pre citlivých používateľov */
@media (prefers-reduced-motion:reduce){
  .hdr::before,.frame::before,.slides img.on,.hero .scan,.hero .scanh,
  .tick-in,.ctaband .glow,.media figure::before,.media figure::after{animation:none}
  .slides img{transition:none}
  .rv{opacity:1;transform:none;transition:none}
}

/* ═══════════ POHYB v2 · vyladenie ═══════════ */

/* hrubšie skenovacie čiary, ktoré nad textom vyblednú */
.hero .scan{width:2px;background:linear-gradient(180deg,transparent,rgba(221,95,20,.62) 50%,transparent)}
.hero .scanh{height:2px;background:linear-gradient(90deg,transparent,rgba(59,125,216,.4),transparent)}
@keyframes scanx{
  0%{left:-4%;opacity:0}
  5%{opacity:.95}
  9%{opacity:.95}
  15%{opacity:.08}
  52%{opacity:.08}
  60%{opacity:.95}
  93%{opacity:.95}
  100%{left:104%;opacity:0}
}
@keyframes scany{
  0%{top:6%;opacity:0}
  6%{opacity:.9}
  12%{opacity:.9}
  20%{opacity:.1}
  48%{opacity:.1}
  56%{opacity:.9}
  94%{opacity:.9}
  100%{top:94%;opacity:0}
}

/* dýchanie mriežky */
.hero .grid-bg{animation:gridp 9s ease-in-out infinite alternate}
@keyframes gridp{from{opacity:.7}to{opacity:1}}

/* varianty bežiaceho pásu */
.tick.rev .tick-in{animation-direction:reverse}
.tick:hover .tick-in{animation-play-state:paused}

/* podčiarknutie nadpisov sa nakreslí pri odkrytí */
.sec-head h2::after,.sec-head h1::after{content:"";display:block;width:64px;height:3px;margin-top:16px;
  border-radius:2px;background:linear-gradient(90deg,var(--or),var(--or2));
  transform:scaleX(0);transform-origin:left;transition:transform .9s .25s ease}
.sec-head.in h2::after,.sec-head.in h1::after{transform:scaleX(1)}

/* svetelný záblesk na hlavných tlačidlách */
.cta-btn:not(.ghost){position:relative;overflow:hidden}
.cta-btn:not(.ghost)::after{content:"";position:absolute;top:0;bottom:0;width:36%;left:-60%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.38),transparent);
  animation:shine 4.8s ease-in-out infinite}
@keyframes shine{0%,55%{left:-60%}80%{left:135%}100%{left:135%}}

/* živý status v hero */
.live{display:inline-flex;align-items:center;gap:9px;margin-top:26px;
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
.live i{width:8px;height:8px;border-radius:50%;background:#2fae5f;flex:none;
  box-shadow:0 0 0 0 rgba(47,174,95,.55);animation:livep 2.2s infinite}
@keyframes livep{70%{box-shadow:0 0 0 9px rgba(47,174,95,0)}100%{box-shadow:0 0 0 0 rgba(47,174,95,0)}}

/* ukazovateľ preskrolovania pod hlavičkou */
#sprog{position:fixed;top:66px;left:0;height:2px;width:0;z-index:51;pointer-events:none;
  background:linear-gradient(90deg,var(--or),var(--or2));
  box-shadow:0 0 8px rgba(221,95,20,.5)}

/* pulz čísla návratnosti pri zmene */
#c-payback{display:inline-block}
#c-payback.pop{animation:pop .32s ease}
@keyframes pop{35%{transform:scale(1.1)}}

/* 3D náklon hero rámu (transform nastavuje JS) */
.frame{will-change:transform}

/* menej pohybu */
@media (prefers-reduced-motion:reduce){
  .hero .grid-bg,.cta-btn:not(.ghost)::after,.live i,#c-payback.pop{animation:none}
  #sprog{display:none}
}

/* duplikát pásu: bez vlastného boxu, deti idú priamo do flexu */
.tick-dup{display:contents}

/* ═══════════ POHYB v3 · opravy z QA ═══════════ */

/* reveal cez keyframe animáciu — nekoliduje s hover prechodmi kariet */
.rv{opacity:0;transform:translateY(22px);transition:none}
.rv.in{opacity:1;transform:none;animation:rvin .7s ease backwards}
@keyframes rvin{from{opacity:0;transform:translateY(22px)}}

/* plynulá slučka pásov: rozostupy cez margin, nie flex gap */
.tick-in{gap:0}
.tick-in span,.tick-in b{margin-right:40px}

/* skenovacie čiary cez transform (kompozitor, nie layout) */
.hero .scan{left:0}
.hero .scanh{top:0}
@keyframes scanx{
  0%{transform:translateX(-6vw);opacity:0}
  5%{opacity:.95} 9%{opacity:.95}
  15%{opacity:.08} 52%{opacity:.08}
  60%{opacity:.95} 93%{opacity:.95}
  100%{transform:translateX(106vw);opacity:0}
}
@keyframes scany{
  0%{transform:translateY(4vh);opacity:0}
  6%{opacity:.9} 12%{opacity:.9}
  20%{opacity:.1} 48%{opacity:.1}
  56%{opacity:.9} 94%{opacity:.9}
  100%{transform:translateY(74vh);opacity:0}
}

/* lúč rámu: fallback pre prehliadače bez @property */
.frame::before{background:conic-gradient(from var(--bang,0deg),transparent 0turn .74turn,rgba(242,168,98,.85) .88turn,#dd5f14 .96turn,transparent 1turn)}

/* prelínanie slajdov aj so scale — bez skoku pri výmene */
.slides img{transition:opacity 1.2s ease,transform 1.2s ease}
.slides{border:1px solid rgba(27,31,37,.08)}

/* svetlo v hlavičke — bezšvová slučka */
.hdr::before{background-size:200% 100%}
@keyframes hdrflow{to{background-position:200% 0}}

/* jemnejší a zriedkavejší záblesk tlačidiel */
.cta-btn:not(.ghost)::after{background:linear-gradient(105deg,transparent,rgba(255,255,255,.30),transparent);
  animation:shine 7s ease-in-out infinite}

/* väčšia dotyková plocha bodiek slideshow */
.dots button{height:20px;padding:8px 0;background-clip:content-box}

/* mobil: prekryvy a stohovanie */
@media(max-width:640px){
  .subj .sr{padding-right:112px}
  .card.gp{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
  .live{font-size:10px;letter-spacing:.12em}
}
.card.gp{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center}
@media(max-width:640px){.card.gp{display:flex}}

/* menej pohybu — doplnky */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero .scan,.hero .scanh{display:none}
  .rv,.rv.in{animation:none}
}