:root{
  --deep:#0A1730;--ink:#0A1A33;--card:rgba(255,255,255,.05);--hair:rgba(255,255,255,.15);
  --blue:#4C8DF6;--orange:#FF7A1A;--muted:#93A9C6;
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--deep);color:#EAF1FB;min-height:100vh;
  font-family:'Inter',system-ui,sans-serif;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;display:flex;flex-direction:column;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(820px 520px at 82% -12%, rgba(76,141,246,.16), transparent 62%),
             radial-gradient(680px 460px at 8% 106%, rgba(255,122,26,.12), transparent 64%);
}
.wrap{position:relative;z-index:1;width:100%;max-width:720px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:'Manrope',sans-serif;margin:0;letter-spacing:-.03em;line-height:1.1}
p{margin:0}
a{color:inherit}

header{position:relative;z-index:1;border-bottom:1px solid var(--hair);padding:15px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px}
.logo{font-family:'Manrope';font-weight:800;font-size:19px;color:#fff;display:flex;align-items:center;gap:9px;text-decoration:none;letter-spacing:-.03em}
.logo i{width:8px;height:8px;border-radius:50%;background:var(--orange)}
.nav a.back{color:#8FA6C4;font-size:14px;text-decoration:none}
.nav a.back:hover{color:#fff}

main{position:relative;z-index:1;flex:1;display:flex;align-items:center;padding:40px 0 56px}
.stage{width:100%}
.screen{display:none}
.screen.on{display:block;animation:in .32s ease both}
@keyframes in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;cursor:pointer;
  font-family:'Inter',sans-serif;font-weight:600;font-size:16.5px;padding:16px 32px;border-radius:999px;
  text-decoration:none;transition:.18s;
}
.btn-p{background:var(--orange);color:#12203A;box-shadow:0 10px 26px rgba(255,122,26,.26)}
.btn-p:hover{background:#EE6C0D;transform:translateY(-2px)}
.btn-g{background:transparent;color:#EAF1FB;border:1.5px solid var(--hair)}
.btn-g:hover{border-color:var(--blue);color:#fff}

.kicker{
  display:inline-flex;gap:8px;font-family:'Manrope';font-weight:700;font-size:12px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--blue);
  border:1px solid var(--hair);padding:7px 14px;border-radius:999px;margin-bottom:22px;
}
.start h1{font-size:clamp(33px,5.8vw,52px);font-weight:800;max-width:14ch}
.start h1 em{font-style:normal;color:var(--orange)}
.start .sub{margin-top:18px;font-size:18px;color:#B7C7DD;max-width:45ch}
.start .go{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.tiny{font-size:13.5px;color:var(--muted)}

.pips{display:flex;gap:8px;margin-bottom:26px}
.pips i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.16);transition:.25s}
.pips i.done{background:var(--blue)}
.pips i.now{background:var(--orange);transform:scale(1.35)}

.qn{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--muted);letter-spacing:.05em;margin-bottom:12px}
.q h2{font-size:clamp(22px,3.6vw,31px);font-weight:800;max-width:20ch}
.opts{display:grid;gap:11px;margin-top:26px}
.opt{
  cursor:pointer;text-align:left;background:var(--card);border:1.5px solid var(--hair);
  border-radius:15px;padding:18px 20px;font:inherit;color:#EAF1FB;transition:.16s;
}
.opt:hover{border-color:var(--blue);background:rgba(76,141,246,.14);transform:translateX(4px)}

/* результат */
.res{text-align:center}
.emblem{width:96px;height:96px;margin:0 auto 20px;border-radius:26px;display:grid;place-items:center;border:1px solid var(--hair)}
.emblem svg{width:46px;height:46px;stroke-width:1.8;fill:none}
.res .role{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.res h2{font-size:clamp(30px,6vw,46px);font-weight:800;margin-top:10px}
.res .lead{color:#BCCBE0;margin-top:14px;max-width:46ch;margin-inline:auto;font-size:17.5px}

.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px;text-align:left}
@media(max-width:600px){.pair{grid-template-columns:1fr}}
.pane{background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:20px 22px}
.pane b{display:block;font-family:'Manrope';font-weight:800;font-size:14px;margin-bottom:9px}
.pane p{font-size:15.5px;color:#BCCBE0}
.pane.up b{color:#6FE0A0}
.pane.watch b{color:var(--orange)}

.share{margin-top:22px;background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:18px 20px;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;text-align:left}
.share span{font-size:15px;color:#BCCBE0}
.share button{background:transparent;border:1.5px solid var(--hair);color:#EAF1FB;font:inherit;font-size:15px;font-weight:600;padding:11px 20px;border-radius:999px;cursor:pointer;transition:.16s}
.share button:hover{border-color:var(--blue);color:#fff}

.cta{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.foot-note{margin-top:18px;font-size:13.5px;color:var(--muted)}

footer{position:relative;z-index:1;border-top:1px solid var(--hair);padding:26px 0;color:var(--muted);font-size:13.5px}
.foot{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:#fff}

*:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:8px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media(max-width:560px){.btn{width:100%}.start .go{flex-direction:column;align-items:stretch}}

.lang-sw{position:relative;flex:none;margin-left:auto}
.lang-btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.22);color:#EAF1FB;
  font:inherit;font-size:14px;font-weight:600;padding:8px 12px;border-radius:999px;transition:.16s;line-height:1}
.lang-btn:hover{border-color:rgba(255,122,26,.7)}
.lang-btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2}
.lang-btn .car{width:10px;height:10px;opacity:.75;transition:transform .18s}
.lang-sw.open .lang-btn .car{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;z-index:80;
  background:#0E1E3C;border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:6px;
  box-shadow:0 18px 44px rgba(0,0,0,.45)}
.lang-menu[hidden]{display:none}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 12px;border-radius:10px;text-decoration:none;color:#DCE7F6;font-size:14px;transition:.14s}
.lang-menu a:hover{background:rgba(76,141,246,.18);color:#fff}
.lang-menu a[aria-current="true"]{background:rgba(255,122,26,.16);color:#fff}
.lang-menu b.code{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;font-weight:700}
@media(max-width:600px){.lang-btn span.lbl{display:none}}