/* ===================== ИГРОТЕКУМ — brand design system ===================== */
/* Fonts (self-hosted static instances, exact-glyph subset) */
@font-face{font-family:'Onest';font-weight:400;font-style:normal;font-display:swap;src:url('/fonts/onest-cyr-400.woff2') format('woff2');unicode-range:U+0400-04FF,U+0500-052F,U+2116;}
@font-face{font-family:'Onest';font-weight:400;font-style:normal;font-display:swap;src:url('/fonts/onest-lat-400.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2013-2015,U+2018-201E,U+2020-2022,U+2026,U+2039-203A;}
@font-face{font-family:'Onest';font-weight:600;font-style:normal;font-display:swap;src:url('/fonts/onest-cyr-600.woff2') format('woff2');unicode-range:U+0400-04FF,U+0500-052F,U+2116;}
@font-face{font-family:'Onest';font-weight:600;font-style:normal;font-display:swap;src:url('/fonts/onest-lat-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2013-2015,U+2018-201E,U+2020-2022,U+2026,U+2039-203A;}
@font-face{font-family:'Unbounded';font-weight:600;font-style:normal;font-display:swap;src:url('/fonts/unbounded-cyr-600.woff2') format('woff2');unicode-range:U+0400-04FF,U+0500-052F,U+2116;}
@font-face{font-family:'Unbounded';font-weight:600;font-style:normal;font-display:swap;src:url('/fonts/unbounded-lat-600.woff2') format('woff2');unicode-range:U+0000-00FF,U+2013-2015,U+2116;}
@font-face{font-family:'Unbounded';font-weight:700;font-style:normal;font-display:swap;src:url('/fonts/unbounded-cyr-700.woff2') format('woff2');unicode-range:U+0400-04FF,U+0500-052F,U+2116;}
@font-face{font-family:'Unbounded';font-weight:700;font-style:normal;font-display:swap;src:url('/fonts/unbounded-lat-700.woff2') format('woff2');unicode-range:U+0000-00FF,U+2013-2015,U+2116;}

:root{
  --navy:#070B24;
  --navy-2:#0A1030;
  --panel:#0E1540;
  --panel-2:#131C52;
  --line:rgba(140,160,255,.12);
  --line-2:rgba(140,160,255,.22);
  --text:#EBF0FF;
  --muted:#93A0CF;
  --faint:#5C6AA0;
  --teal:#2FD6A6;
  --teal-2:#4BE9BE;
  --purple:#7C5CF5;
  --purple-2:#9B7BFF;
  --blue:#4FA3E4;
  --grad:linear-gradient(115deg,var(--teal) 0%,var(--blue) 45%,var(--purple) 100%);
  --grad-soft:linear-gradient(115deg,rgba(47,214,166,.18),rgba(124,92,245,.18));
  --radius:22px;
  --radius-s:15px;
  --maxw:1200px;
  --font:'Onest','Segoe UI',system-ui,-apple-system,sans-serif;
  --display:'Unbounded','Onest',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--navy);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
svg{display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* animated background layers */
#stars{position:fixed;inset:0;z-index:-3;width:100%;height:100%;display:block}
.bg-grid{position:fixed;inset:0;z-index:-4;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(124,92,245,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(47,214,166,.05) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 75%);
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 75%)}
.bg-aurora{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(720px 520px at 80% -5%,rgba(124,92,245,.24),transparent 60%),
    radial-gradient(680px 520px at 10% 12%,rgba(47,214,166,.16),transparent 58%),
    radial-gradient(760px 620px at 55% 108%,rgba(79,163,228,.16),transparent 60%);}
.bg-grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;cursor:pointer;padding:14px 26px;border-radius:13px;font-weight:600;font-size:.97rem;font-family:var(--font);border:1px solid transparent;transition:transform .18s,box-shadow .22s,background .2s,border-color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad);color:#04140f;box-shadow:0 10px 30px -10px rgba(47,214,166,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(124,92,245,.6)}
.btn-tg{background:rgba(79,163,228,.14);border-color:rgba(79,163,228,.35);color:#bfe0f7}
.btn-tg:hover{background:rgba(79,163,228,.24);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--muted);background:rgba(255,255,255,.06);transform:translateY(-2px)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:100;transition:background .3s,border-color .3s}
header.scrolled{background:rgba(7,11,36,.72);backdrop-filter:blur(18px) saturate(1.5);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mk{width:46px;height:35px;flex:none}
.brand .wm{font-family:var(--display);font-weight:700;font-size:1.28rem;letter-spacing:-.02em;line-height:1}
.brand .wm .a{color:#fff}
.brand .wm .b{color:var(--teal)}
.nav-links{display:flex;gap:28px;font-size:.93rem;color:var(--muted)}
.nav-links a{transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;background:rgba(255,255,255,.03);cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px;color:var(--text)}
@media(max-width:980px){.nav-links{display:none}.nav-actions .btn-ghost{display:none}.burger{display:flex}}

/* mobile menu */
.mmenu{position:fixed;inset:0;z-index:200;background:rgba(7,11,36,.96);backdrop-filter:blur(20px);display:none;flex-direction:column;padding:26px}
.mmenu.open{display:flex}
.mmenu .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}
.mmenu a{font-family:var(--display);font-weight:600;font-size:1.6rem;padding:14px 0;border-bottom:1px solid var(--line);color:var(--text)}
.mmenu .close{width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;background:transparent;color:var(--text);cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;padding:120px 0 90px}
.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:.8rem;color:var(--muted);letter-spacing:.02em;margin-bottom:26px}
.hero .eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(47,214,166,.18)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:26px}}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(2.4rem,5.8vw,4.3rem);line-height:1.02;letter-spacing:-.03em;margin-bottom:22px;text-wrap:balance}
.hero .lead{font-size:clamp(1.05rem,1.7vw,1.28rem);color:var(--muted);max-width:52ch;margin-bottom:34px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.hbadge{display:flex;align-items:center;gap:8px;padding:9px 15px;border-radius:11px;background:rgba(255,255,255,.03);border:1px solid var(--line);font-size:.86rem;color:var(--muted)}
.hbadge b{color:var(--text);font-weight:600}
/* hero visual: big goggle */
.hero-visual{position:relative;display:grid;place-items:center}
.hero-goggle{width:min(440px,90%);filter:drop-shadow(0 30px 60px rgba(124,92,245,.35));animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.hero-ring{position:absolute;width:min(500px,100%);aspect-ratio:1;border-radius:50%;border:1px solid var(--line);opacity:.5}
.hero-ring.r2{width:min(380px,80%);border-color:var(--line-2)}

/* ---------- stat strip ---------- */
.statstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:60px}
@media(max-width:760px){.statstrip{grid-template-columns:1fr 1fr}}
.sstat{padding:22px;border-radius:var(--radius-s);background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--line)}
.sstat b{font-family:var(--display);display:block;font-size:1.8rem;font-weight:600;letter-spacing:-.02em;line-height:1;margin-bottom:6px}
.sstat span{font-size:.85rem;color:var(--faint)}

/* ---------- sections ---------- */
section.block{padding:92px 0;position:relative}
.sec-head{margin-bottom:52px;max-width:64ch}
.eyebrow-line{display:flex;align-items:center;gap:12px;font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);margin-bottom:16px}
.eyebrow-line::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--teal),transparent)}
h2.title{font-family:var(--display);font-weight:600;font-size:clamp(1.8rem,3.6vw,2.8rem);line-height:1.08;letter-spacing:-.03em;margin-bottom:18px;text-wrap:balance}
.sec-lead{color:var(--muted);font-size:1.06rem}

/* ---------- research stat cards ---------- */
.research{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.research{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.research{grid-template-columns:1fr}}
.rcard{position:relative;padding:30px;border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--navy-2));border:1px solid var(--line);overflow:hidden}
.rcard .pct{font-family:var(--display);font-weight:700;font-size:2.6rem;letter-spacing:-.03em;line-height:1;margin-bottom:12px}
.rcard p{color:var(--muted);font-size:.98rem}
.rcard .bar{position:absolute;left:0;bottom:0;height:4px;background:var(--grad)}

/* ---------- feature / steps grid ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid3{grid-template-columns:1fr}}
.card{position:relative;padding:28px;border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--navy-2));border:1px solid var(--line);transition:transform .25s,border-color .25s}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;opacity:0;transition:opacity .25s;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.card:hover{transform:translateY(-5px)}
.card:hover::before{opacity:.8}
.ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;background:var(--grad-soft);border:1px solid var(--line-2);color:var(--teal)}
.ico svg{width:26px;height:26px}
.card h3{font-size:1.14rem;font-weight:600;margin-bottom:9px}
.card p{color:var(--muted);font-size:.96rem}
.card .step-n{font-family:var(--display);font-weight:700;font-size:.95rem;color:var(--teal);margin-bottom:12px;display:block}

/* ---------- chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:11px}
.chip{display:flex;align-items:center;gap:9px;padding:12px 18px;border-radius:999px;background:var(--panel);border:1px solid var(--line);font-size:.96rem;transition:border-color .2s,transform .2s}
.chip:hover{border-color:var(--line-2);transform:translateY(-2px)}
.chip svg{width:18px;height:18px;color:var(--teal)}

/* ---------- family / highlight band ---------- */
.band{position:relative;border-radius:28px;padding:52px 44px;background:linear-gradient(150deg,var(--panel-2),var(--navy-2));border:1px solid var(--line-2);overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 15% 0%,rgba(47,214,166,.16),transparent 60%),radial-gradient(500px 300px at 100% 100%,rgba(124,92,245,.18),transparent 60%)}
.band>*{position:relative}
.band h2{font-family:var(--display);font-weight:600;font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.03em;margin-bottom:16px;text-wrap:balance}
.band p{color:var(--muted);max-width:60ch;font-size:1.05rem}

/* ---------- platforms ---------- */
.plats{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.plat{display:flex;align-items:center;gap:10px;padding:13px 20px;border-radius:13px;background:rgba(255,255,255,.03);border:1px solid var(--line);font-weight:600;font-size:.95rem}
.plat svg{width:20px;height:20px;color:var(--teal)}

/* ---------- audience ---------- */
.aud{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:860px){.aud{grid-template-columns:1fr 1fr}}
.acard{padding:28px;border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--navy-2));border:1px solid var(--line);text-align:center}
.acard .big{font-family:var(--display);font-weight:700;font-size:1.9rem;letter-spacing:-.03em;margin-bottom:8px}
.acard p{color:var(--muted);font-size:.92rem}

/* ---------- roadmap timeline ---------- */
.timeline{position:relative;display:flex;flex-direction:column;gap:24px}
.tline{position:relative;padding-left:56px}
.tline::before{content:"";position:absolute;left:19px;top:6px;bottom:-24px;width:2px;background:linear-gradient(180deg,var(--teal),var(--purple))}
.tline:last-child::before{display:none}
.tline .dot{position:absolute;left:8px;top:2px;width:24px;height:24px;border-radius:50%;background:var(--navy);border:2px solid var(--teal);display:grid;place-items:center}
.tline .dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad)}
.tcard{padding:26px 28px;border-radius:var(--radius);background:linear-gradient(180deg,var(--panel),var(--navy-2));border:1px solid var(--line)}
.tcard .date{font-family:var(--display);font-weight:600;font-size:.9rem;color:var(--teal);margin-bottom:8px}
.tcard h3{font-size:1.15rem;font-weight:600;margin-bottom:8px}
.tcard p{color:var(--muted);font-size:.95rem}
.tcard .goals{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px}
.tcard .goal{font-size:.82rem;padding:6px 12px;border-radius:8px;background:rgba(47,214,166,.1);border:1px solid rgba(47,214,166,.2);color:var(--teal-2)}

/* ---------- references ---------- */
.refs{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){.refs{grid-template-columns:1fr}}
.ref{display:flex;gap:16px;padding:24px;border-radius:var(--radius-s);background:rgba(255,255,255,.02);border:1px solid var(--line)}
.ref .n{font-family:var(--display);font-weight:700;font-size:1.4rem;color:var(--purple-2);flex:none;line-height:1}
.ref h4{font-size:1.02rem;font-weight:600;margin-bottom:6px}
.ref p{color:var(--muted);font-size:.9rem}

/* ---------- national projects ---------- */
.np{display:flex;flex-wrap:wrap;gap:14px}
.npchip{display:flex;align-items:center;gap:12px;padding:18px 26px;border-radius:16px;background:var(--grad-soft);border:1px solid var(--line-2)}
.npchip svg{width:26px;height:26px;color:var(--teal)}
.npchip b{font-family:var(--display);font-weight:600;font-size:1.05rem}

/* ---------- contact ---------- */
.contact{position:relative;border-radius:30px;padding:64px 44px;text-align:center;overflow:hidden;background:linear-gradient(150deg,var(--panel-2),var(--navy-2));border:1px solid var(--line-2)}
.contact::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 320px at 50% -10%,rgba(47,214,166,.18),transparent 60%),radial-gradient(500px 320px at 50% 120%,rgba(124,92,245,.2),transparent 60%)}
.contact>*{position:relative}
.contact h2{font-family:var(--display);font-weight:700;font-size:clamp(1.8rem,3.6vw,2.6rem);letter-spacing:-.03em;margin-bottom:14px;text-wrap:balance}
.contact p{color:var(--muted);max-width:52ch;margin:0 auto 32px;font-size:1.08rem}
.contact-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 42px;color:var(--muted);margin-top:20px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px}
.foot .desc{max-width:340px;font-size:.9rem;line-height:1.7;color:var(--faint);margin-top:14px}
.foot-links{display:flex;gap:52px;flex-wrap:wrap}
.foot-col h4{color:var(--text);font-size:.9rem;margin-bottom:13px;font-weight:600}
.foot-col a{display:flex;align-items:center;gap:8px;font-size:.9rem;margin-bottom:9px;color:var(--muted)}
.foot-col a:hover{color:var(--text)}
.foot-col a svg{width:15px;height:15px}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:.83rem;color:var(--faint);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px)}
.reveal.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.hero-goggle{animation:none}*{scroll-behavior:auto}.card:hover,.btn:hover,.chip:hover{transform:none}}