:root{
  --bg:#050B18; --bg2:#0A1428; --surface:rgba(255,255,255,.04); --surface-hi:rgba(255,255,255,.07);
  --border:rgba(148,178,230,.16); --border-hi:rgba(56,189,248,.55);
  --text:#E6EDF8; --muted:#9AAAC4; --heading:#FFFFFF;
  --primary:#2F7BFF; --cyan:#38BDF8; --mint:#34E0A1; --error:#FF8A80;
  --grad:linear-gradient(100deg,#38BDF8 0%,#2F7BFF 50%,#34E0A1 100%);
  --radius:18px; --space-2:16px; --space-3:24px; --space-4:40px; --space-5:96px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);overflow-x:hidden}
a{color:var(--cyan)}
h1,h2,h3{color:var(--heading);line-height:1.12;margin:0 0 var(--space-2);text-wrap:balance}
h1{font-size:clamp(2.4rem,6.5vw,4.6rem);letter-spacing:-.035em;font-weight:700}
h2{font-size:clamp(1.8rem,4vw,2.8rem);letter-spacing:-.025em}
h3{font-size:1.15rem;letter-spacing:-.01em}
p{margin:0 0 var(--space-2)}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 20px;position:relative;z-index:2}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% center}}

/* Header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s ease,border-color .3s ease;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(5,11,24,.78);backdrop-filter:blur(14px);border-bottom-color:var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:#fff;text-decoration:none}
.brand svg{filter:drop-shadow(0 0 12px rgba(47,123,255,.7))}
nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:28px}
nav a{color:var(--text);text-decoration:none;font-weight:500}
nav a:not(.btn):hover{color:var(--cyan)}
.menu-btn{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer;border-radius:10px}
.lang{min-width:44px;min-height:44px;border:1px solid var(--border);background:var(--surface);border-radius:12px;font:600 .9rem Inter,sans-serif;color:#fff;cursor:pointer}
.lang:hover{border-color:var(--border-hi)}

/* Buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border-radius:14px;background:var(--grad);background-size:150% auto;color:#04101F!important;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:1rem;font-family:inherit;box-shadow:0 10px 40px -10px rgba(56,189,248,.65);transition:transform .2s ease,box-shadow .2s ease,background-position .4s ease}
.btn:hover{transform:translateY(-2px);background-position:right center;box-shadow:0 16px 50px -10px rgba(56,189,248,.85)}
.btn:active{transform:translateY(0)}
.btn-sm{min-height:44px;padding:0 18px}
.btn-ghost{background:var(--surface);color:#fff!important;border:1px solid var(--border);box-shadow:none;backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--border-hi);box-shadow:0 0 30px -8px rgba(56,189,248,.5)}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 100px;overflow:hidden;background:radial-gradient(ellipse at top,#0D1F42 0%,var(--bg) 65%)}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.75}
.glow{position:absolute;border-radius:50%;filter:blur(90px);z-index:1;pointer-events:none}
.g1{width:520px;height:520px;background:rgba(47,123,255,.35);top:-140px;right:-120px;animation:float 14s ease-in-out infinite}
.g2{width:420px;height:420px;background:rgba(52,224,161,.18);bottom:-160px;left:-120px;animation:float 18s ease-in-out infinite reverse}
@keyframes float{50%{transform:translate(-40px,40px) scale(1.08)}}
.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cyan);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;padding:6px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
.lead{font-size:1.2rem;color:var(--muted);max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-card{position:relative;background:linear-gradient(160deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:24px;padding:28px;backdrop-filter:blur(12px);box-shadow:0 40px 100px -30px rgba(47,123,255,.55);transform:perspective(1200px) rotateY(-8deg) rotateX(4deg);transition:transform .6s ease}
.hero-card:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.rack{display:grid;gap:10px;margin-bottom:24px}
.rack span{height:34px;border-radius:10px;background:rgba(5,11,24,.7);border:1px solid var(--border);position:relative;overflow:hidden}
.rack span::before{content:"";position:absolute;left:14px;top:13px;width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 10px var(--mint);animation:pulse 1.6s ease-in-out infinite}
.rack span:nth-child(2)::before{animation-delay:.3s}.rack span:nth-child(3)::before{animation-delay:.6s;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}.rack span:nth-child(4)::before{animation-delay:.9s}.rack span:nth-child(5)::before{animation-delay:1.2s}
.rack span::after{content:"";position:absolute;left:32px;top:15px;height:4px;border-radius:2px;background:var(--grad);width:var(--w,60%);opacity:.8;animation:load 3s ease-in-out infinite alternate}
.rack span:nth-child(1){--w:72%}.rack span:nth-child(2){--w:48%}.rack span:nth-child(3){--w:85%}.rack span:nth-child(4){--w:35%}.rack span:nth-child(5){--w:62%}
@keyframes load{from{transform:scaleX(.55);transform-origin:left}to{transform:scaleX(1);transform-origin:left}}
.stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stats li{display:flex;flex-direction:column}
.stats strong{font-size:1.6rem;color:#fff;letter-spacing:-.02em}
.stats span{font-size:.85rem;color:var(--muted)}

/* Marquee */
.marquee{position:relative;z-index:2;border-block:1px solid var(--border);background:var(--bg2);overflow:hidden;padding:22px 0;-webkit-mask:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.track{display:flex;width:max-content;animation:scroll 40s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.track span{white-space:nowrap;padding:0 28px;font-weight:600;font-size:1.05rem;color:#C8D5EA;display:inline-flex;align-items:center;gap:28px}
.track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* Sections */
.section{position:relative;padding:var(--space-5) 0}
.alt{background:var(--bg2)}
.section-lead{color:var(--muted);max-width:60ch;margin-bottom:var(--space-4);font-size:1.1rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;overflow:hidden;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(56,189,248,.16),transparent 60%);opacity:0;transition:opacity .3s ease;pointer-events:none}
.card:hover{transform:translateY(-6px);border-color:var(--border-hi);box-shadow:0 30px 60px -30px rgba(56,189,248,.5)}
.card:hover::before{opacity:1}
.card p{color:var(--muted);margin:0}
.icon{width:52px;height:52px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:20px;padding:12px;background:var(--grad);border-radius:14px;box-shadow:0 10px 30px -8px rgba(47,123,255,.8)}
.icon.sm{width:22px;height:22px;padding:0;background:none;box-shadow:none;margin:0;flex-shrink:0;stroke:var(--cyan)}
.why{list-style:none;padding:0;margin:var(--space-4) 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-3)}
.why li{position:relative;padding:28px 24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}
.why li::before{content:"";position:absolute;top:0;left:24px;right:24px;height:2px;background:var(--grad);border-radius:2px}
.why p{color:var(--muted);margin:0}

/* Company */
.company{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.company p{color:var(--muted);font-size:1.1rem}
.facts{margin:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.facts div{display:grid;grid-template-columns:180px 1fr;gap:var(--space-2);padding:16px 22px;border-bottom:1px solid var(--border)}
.facts div:last-child{border-bottom:0}
.facts dt{font-weight:600;color:var(--cyan)}
.facts dd{margin:0;color:var(--text);overflow-wrap:anywhere}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.contact p{color:var(--muted)}
.contact-list{list-style:none;padding:0;margin:var(--space-3) 0 0;display:grid;gap:16px}
.contact-list li{display:flex;gap:12px;align-items:flex-start;overflow-wrap:anywhere}
.contact-list a{color:#fff;text-decoration:none}
.contact-list a:hover{color:var(--cyan)}
.form{background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:24px;padding:32px;box-shadow:0 40px 100px -40px rgba(47,123,255,.5)}
.field{margin-bottom:18px}
label{display:block;font-weight:600;color:#fff;margin-bottom:6px}
input,textarea{width:100%;font:inherit;color:#fff;padding:12px 14px;border:1px solid rgba(148,178,230,.28);border-radius:12px;background:rgba(5,11,24,.6);min-height:50px;transition:border-color .2s ease,box-shadow .2s ease}
input:focus,textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(56,189,248,.18)}
.error{display:none;color:var(--error);font-size:.9rem;margin:6px 0 0}
.field.invalid input,.field.invalid textarea{border-color:var(--error)}
.field.invalid .error{display:block}
.hint{font-size:.88rem;margin:12px 0 0}

/* Footer */
.site-footer{background:#030812;border-top:1px solid var(--border);color:var(--muted);padding:48px 0;font-size:.95rem}
.site-footer strong{color:#fff}
.site-footer a{color:#fff}
.site-footer p{margin:6px 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:var(--space-3)}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:960px){
  .hero-grid,.company,.contact{grid-template-columns:1fr}
  .hero-card{transform:none}
  .cards{grid-template-columns:1fr 1fr}
  .why{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  nav ul{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(5,11,24,.97);border-bottom:1px solid var(--border);padding:8px 20px 20px}
  nav ul.open{display:flex}
  nav ul li a:not(.btn){display:block;padding:14px 0}
  nav ul li .btn{width:100%;margin-top:8px}
  .lang{margin-top:10px;width:100%}
  .cards,.why,.footer-grid{grid-template-columns:1fr}
  .facts div{grid-template-columns:1fr;gap:2px}
  .section{padding:72px 0}
  .hero{padding:120px 0 72px;min-height:auto}
  .g1{width:320px;height:320px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}
.stats strong span{font-size:inherit;color:inherit}