:root{
  --bg:#0f172a; --panel:#111827; --text:#e5e7eb; --muted:#9ca3af;
  --brand:#38bdf8; --brand-dark:#0ea5e9; --accent:#22c55e;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu;line-height:1.6;background:var(--bg);color:var(--text)}
.container{max-width:1080px;margin:0 auto;padding:24px}
header{background:linear-gradient(180deg,#0b1220 0%, rgba(11,18,32,.6) 100%);position:sticky;top:0;z-index:10;border-bottom:1px solid #1f2937}
.topbar{display:flex;align-items:center;gap:24px}
.logo img{height:44px;display:block}
nav .navbar{list-style:none;margin:0;padding:0;display:flex;gap:8px;flex-wrap:wrap}
nav .navbar li a{display:block;padding:10px 14px;border-radius:10px;text-decoration:none;color:var(--text);border:1px solid transparent;background:rgba(255,255,255,.04);transition:all .2s ease}
nav .navbar li a:hover{background:rgba(56,189,248,.12);border-color:rgba(56,189,248,.24);transform:translateY(-1px)}
h1,h2,h3{line-height:1.2}
h1{font-size:clamp(28px,3vw,40px)}
h2{font-size:clamp(22px,2.2vw,28px);color:var(--brand)}
.hero{margin-top:16px;border-radius:16px;overflow:hidden;border:1px solid #1f2937;background:#0b1220}
.flash-embed{width:100%;height:320px;display:block}
.css-fallback{position:relative;height:320px;display:grid;place-items:center;overflow:hidden}
.css-fallback .slide{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:24px;opacity:0;animation:fade 15s infinite}
.css-fallback .slide:nth-child(1){animation-delay:0s;background:radial-gradient(1000px 400px at 10% 110%, rgba(56,189,248,.15), transparent), radial-gradient(900px 400px at 90% -10%, rgba(34,197,94,.15), transparent)}
.css-fallback .slide:nth-child(2){animation-delay:5s;background:radial-gradient(900px 400px at 90% 110%, rgba(56,189,248,.15), transparent), radial-gradient(1000px 400px at 10% -10%, rgba(234,179,8,.15), transparent)}
.css-fallback .slide:nth-child(3){animation-delay:10s;background:radial-gradient(1000px 400px at 50% 120%, rgba(168,85,247,.15), transparent)}
.css-fallback h1{margin:0 0 8px}
.css-fallback p{margin:0;color:var(--muted)}
@keyframes fade{0%{opacity:0;transform:scale(1.02)}6%{opacity:1;transform:scale(1)}27%{opacity:1}33%{opacity:0;transform:scale(0.98)}100%{opacity:0}}
.grid.products{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:16px}
.card{background:rgba(255,255,255,.03);border:1px solid #1f2937;border-radius:16px;padding:16px}
.card img{width:100%;height:120px;object-fit:contain;background:#0b1220;border-radius:10px;border:1px solid #1f2937;margin-bottom:8px}
.contact-form{display:grid;gap:12px;max-width:640px}
.field{display:grid;gap:6px}
input,textarea,button{font:inherit}
input,textarea{padding:10px 12px;border-radius:10px;border:1px solid #1f2937;background:#0b1220;color:var(--text)}
input:focus,textarea:focus{outline:2px solid var(--brand)}
button{padding:10px 14px;border-radius:10px;background:linear-gradient(90deg,var(--brand),var(--brand-dark));border:0;color:#001018;font-weight:600;cursor:pointer}
button:hover{filter:brightness(1.05)}
small.error{color:#fca5a5;height:16px}
footer{border-top:1px solid #1f2937;margin-top:32px}