*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0b0f;--bg2:#12131a;--bg3:#1a1b27;
  --accent:#00d4ff;--accent2:#7b61ff;--accent3:#ff6b9d;
  --green:#00e676;--yellow:#ffd740;--red:#ff5252;
  --text:#e8eaed;--text2:#9aa0b0;--text3:#5f6578;
  --border:#1e2030;
  --glow:0 0 30px rgba(0,212,255,.15);
  --radius:12px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
.mono{font-family:'JetBrains Mono',monospace}
a{color:var(--accent);text-decoration:none;transition:.2s}
a:hover{text-decoration:underline}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:.3s}
.nav.scrolled{background:rgba(10,11,15,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem}
.nav-logo svg{width:32px;height:32px}
.nav-logo span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--text2);font-size:.9rem;font-weight:500;transition:.2s}
.nav-links a:hover{color:var(--accent);text-decoration:none}
.btn-nav{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#000!important;padding:10px 24px;border-radius:8px;font-weight:600;font-size:.85rem;transition:.3s}
.btn-nav:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(0,212,255,.3);text-decoration:none}
.burger{display:none;background:none;border:none;cursor:pointer;padding:4px}
.burger span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:.3s}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding:120px 24px 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg::before{content:'';position:absolute;top:-30%;right:-20%;width:700px;height:700px;background:radial-gradient(circle,rgba(0,212,255,.08),transparent 70%);animation:pulse1 8s ease-in-out infinite}
.hero-bg::after{content:'';position:absolute;bottom:-30%;left:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(123,97,255,.06),transparent 70%);animation:pulse2 10s ease-in-out infinite}
@keyframes pulse1{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}
@keyframes pulse2{0%,100%{transform:scale(1.1)}50%{transform:scale(1)}}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(30,32,48,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(30,32,48,.3) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);z-index:1}
.hero-content{position:relative;z-index:2;text-align:center;max-width:820px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:100px;border:1px solid var(--border);background:rgba(18,19,26,.7);font-size:.8rem;color:var(--accent);margin-bottom:28px;backdrop-filter:blur(8px)}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;line-height:1.15;margin-bottom:20px}
.hero h1 .grad{background:linear-gradient(135deg,var(--accent),var(--accent2),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:1.15rem;color:var(--text2);max-width:600px;margin:0 auto 36px;line-height:1.7}
.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:10px;font-weight:600;font-size:1rem;cursor:pointer;border:none;transition:.3s}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#000}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,212,255,.3)}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--accent);transform:translateY(-2px)}

/* TICKER */
.ticker-wrap{overflow:hidden;background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px 0}
.ticker{display:flex;gap:40px;animation:scroll 30s linear infinite;white-space:nowrap}
.ticker-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text2)}
.ticker-item .symbol{color:var(--text);font-weight:600}
.ticker-item .up{color:var(--green)}
.ticker-item .down{color:var(--red)}
@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* SECTIONS */
section{padding:100px 24px}
.container{max-width:1200px;margin:0 auto}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--accent);text-transform:uppercase;letter-spacing:2px;font-weight:600;margin-bottom:16px}
.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;margin-bottom:16px;line-height:1.2}
.section-desc{color:var(--text2);max-width:600px;font-size:1.05rem;line-height:1.7;margin-bottom:48px}

/* FEATURES GRID */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
.feature-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:.3s;position:relative;overflow:hidden}
.feature-card:hover{border-color:rgba(0,212,255,.3);transform:translateY(-4px);box-shadow:var(--glow)}
.feature-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px}
.feature-card h3{font-size:1.15rem;font-weight:700;margin-bottom:10px}
.feature-card p{color:var(--text2);font-size:.92rem;line-height:1.7}
.feature-card .tag{position:absolute;top:16px;right:16px;padding:4px 10px;border-radius:6px;font-size:.7rem;font-weight:600;text-transform:uppercase}
.tag-free{background:rgba(0,230,118,.15);color:var(--green)}
.tag-premium{background:rgba(123,97,255,.15);color:var(--accent2)}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;padding:60px 0}
.stat{text-align:center}
.stat .num{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat .label{color:var(--text2);font-size:.9rem;margin-top:8px}

/* TERMINAL */
.terminal-wrap{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;max-width:700px;margin:0 auto}
.terminal-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--bg3);border-bottom:1px solid var(--border)}
.terminal-bar .dot{width:10px;height:10px;border-radius:50%}
.terminal-bar .dot:nth-child(1){background:#ff5f57}
.terminal-bar .dot:nth-child(2){background:#febc2e}
.terminal-bar .dot:nth-child(3){background:#28c840}
.terminal-bar span{margin-left:12px;font-size:.75rem;color:var(--text3);font-family:'JetBrains Mono',monospace}
.terminal-body{padding:20px;font-family:'JetBrains Mono',monospace;font-size:.82rem;line-height:1.8;min-height:280px}
.terminal-body .prompt{color:var(--green)}
.terminal-body .cmd{color:var(--accent)}
.terminal-body .comment{color:var(--text3)}
.terminal-body .output{color:var(--text2)}
.terminal-body .highlight{color:var(--yellow)}
.terminal-body .success{color:var(--green)}

/* PRICING */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;max-width:720px;margin:0 auto}
.price-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:36px;text-align:center;transition:.3s}
.price-card.featured{border-color:var(--accent);box-shadow:var(--glow);position:relative}
.price-card.featured::before{content:'Popular';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--accent),var(--accent2));color:#000;padding:4px 16px;border-radius:20px;font-size:.75rem;font-weight:700}
.price-card h3{font-size:1.3rem;font-weight:700;margin-bottom:8px}
.price-card .price{font-size:2.5rem;font-weight:800;margin:20px 0}
.price-card .price span{font-size:.9rem;font-weight:400;color:var(--text2)}
.price-card ul{list-style:none;text-align:left;margin:24px 0}
.price-card ul li{padding:8px 0;color:var(--text2);font-size:.9rem;display:flex;align-items:center;gap:10px}
.price-card ul li::before{content:'✓';color:var(--green);font-weight:700}
.price-card .btn{width:100%;justify-content:center}

/* CTA */
.cta-section{text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(0,212,255,.06),transparent 70%);z-index:0}
.cta-section .container{position:relative;z-index:1}

/* FOOTER */
.footer{padding:60px 24px 30px;border-top:1px solid var(--border)}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.footer-brand{font-weight:700;font-size:1.1rem}
.footer-brand span{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.footer-links{display:flex;gap:24px}
.footer-links a{color:var(--text3);font-size:.85rem}
.footer-links a:hover{color:var(--accent)}
.footer-copy{width:100%;text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid var(--border);color:var(--text3);font-size:.8rem}

/* ANIMATIONS */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* LANG TOGGLE */
.lang-toggle{background:rgba(255,255,255,.08);border:1px solid var(--border);color:var(--text2);padding:6px 14px;border-radius:6px;font-size:.8rem;font-weight:600;cursor:pointer;transition:.2s;white-space:nowrap;margin-left:8px}
.lang-toggle:hover{border-color:var(--accent);color:var(--accent)}
.lang-toggle.active-ru{background:rgba(0,212,255,.12);border-color:var(--accent);color:var(--accent)}

/* RESPONSIVE */
@media(max-width:768px){
  .nav-links{display:none}
  .burger{display:block}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:rgba(10,11,15,.97);backdrop-filter:blur(20px);padding:24px;gap:20px;border-bottom:1px solid var(--border)}
  .features-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .hero-buttons{flex-direction:column;align-items:center}
  .footer-inner{flex-direction:column;text-align:center}
  section{padding:60px 16px}
}