@import"https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;700;800&display=swap";:root{--primary: #00d9ff;--primary-dark: #00a8cc;--accent: #ff006e;--accent-light: #ff4d9e;--bg: #0a0e27;--bg-secondary: #141829;--bg-tertiary: #1a1f3a;--text: #e4e4e7;--text-muted: #a1a1a6;--border: #2a2f45}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Space Mono,monospace;background:linear-gradient(135deg,var(--bg) 0%,var(--bg-secondary) 100%);color:var(--text);overflow-x:hidden}.app{min-height:100vh;display:flex;flex-direction:column;position:relative}.stars{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1;background-image:radial-gradient(2px 2px at 20px 30px,#eee,#0000),radial-gradient(2px 2px at 60px 70px,#fff,#0000),radial-gradient(1px 1px at 50px 50px,#fff,#0000),radial-gradient(1px 1px at 130px 80px,#fff,#0000),radial-gradient(2px 2px at 90px 10px,#fff,#0000);background-size:200px 200px;background-position:0 0;animation:twinkle 5s ease-in-out infinite;opacity:.3}@keyframes twinkle{0%,to{opacity:.3}50%{opacity:.6}}.header{position:relative;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:2rem 4rem;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a0e27b3}.logo{display:flex;align-items:center;gap:.5rem;font-family:Syne,sans-serif;font-size:1.5rem;font-weight:700;letter-spacing:-1px}.logo-icon{color:var(--primary);font-size:1.8rem;animation:rotate 3s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.nav{display:flex;align-items:center;gap:2rem}.nav-link{text-decoration:none;color:var(--text-muted);font-size:.9rem;transition:color .3s ease;position:relative}.nav-link:hover{color:var(--primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s ease}.nav-link:hover:after{width:100%}.btn-primary{padding:.75rem 1.5rem;background:linear-gradient(135deg,var(--primary) 0%,var(--accent-light) 100%);color:#000;border:none;border-radius:.5rem;font-family:Syne,sans-serif;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:#fff3;transition:left .3s ease}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px #00d9ff4d}.btn-primary:hover:before{left:100%}.btn-arrow{transition:transform .3s ease}.btn-primary:hover .btn-arrow{transform:translate(4px)}.btn-secondary{padding:.75rem 1.5rem;background:transparent;color:var(--text);border:1px solid var(--border);border-radius:.5rem;font-family:Space Mono,monospace;cursor:pointer;transition:all .3s ease}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.btn-outline{padding:.75rem 1.5rem;background:transparent;color:var(--text);border:2px solid var(--border);border-radius:.5rem;font-family:Syne,sans-serif;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-outline:hover{border-color:var(--primary);background:#00d9ff1a;color:var(--primary)}.btn-large{padding:1rem 2.5rem;font-size:1.1rem}.main{flex:1;position:relative;z-index:2}.hero{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;padding:6rem 4rem;max-width:1400px;margin:0 auto;width:100%}.hero-content{display:flex;flex-direction:column;gap:2rem}.hero-title{font-family:Syne,sans-serif;font-size:3.5rem;font-weight:800;line-height:1.1;letter-spacing:-2px}.gradient-text{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 3s ease infinite}@keyframes gradientShift{0%,to{filter:hue-rotate(0deg)}50%{filter:hue-rotate(10deg)}}.hero-subtitle{font-size:1.1rem;color:var(--text-muted);line-height:1.6;max-width:90%}.cta-group{display:flex;gap:1rem;margin-top:1rem}.stats{display:flex;gap:3rem;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border)}.stat{display:flex;flex-direction:column;gap:.5rem}.stat-number{font-family:Syne,sans-serif;font-size:1.5rem;font-weight:700;color:var(--primary)}.stat-label{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.hero-visual{display:flex;justify-content:center;align-items:center}.chat-preview{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:1rem;width:100%;max-width:350px;box-shadow:0 20px 60px #00d9ff1a;overflow:hidden;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.chat-header{display:flex;align-items:center;gap:1rem;padding:1rem;border-bottom:1px solid var(--border);background:#00d9ff0d}.chat-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);display:flex;align-items:center;justify-content:center;font-weight:700;color:#000;font-size:.9rem}.chat-info{flex:1}.chat-name{font-weight:600;font-size:.95rem}.chat-status{font-size:.75rem;color:var(--primary);text-transform:uppercase;letter-spacing:.5px}.chat-messages{padding:1rem;height:200px;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.message{display:flex;gap:.5rem;animation:slideIn .4s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.bot{justify-content:flex-start}.message.user{justify-content:flex-end}.message-bubble{padding:.75rem 1rem;border-radius:1rem;max-width:80%;font-size:.9rem;line-height:1.4}.message.bot .message-bubble{background:var(--bg-secondary);border:1px solid var(--border);color:var(--text)}.message.user .message-bubble{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#000;font-weight:600}.chat-input{display:flex;gap:.5rem;padding:1rem;border-top:1px solid var(--border);background:#0000004d}.chat-input input{flex:1;background:var(--bg-secondary);border:1px solid var(--border);border-radius:.5rem;padding:.5rem 1rem;color:var(--text);font-family:Space Mono,monospace;font-size:.9rem}.chat-input input::placeholder{color:var(--text-muted)}.chat-input input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 10px #00d9ff33}.send-btn{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);border:none;border-radius:.5rem;width:40px;height:40px;cursor:pointer;font-size:1.1rem;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.send-btn:hover{transform:scale(1.05)}.features{padding:6rem 4rem;max-width:1400px;margin:0 auto;width:100%}.section-title{font-family:Syne,sans-serif;font-size:2.5rem;font-weight:800;text-align:center;margin-bottom:4rem;letter-spacing:-1px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:1rem;padding:2rem;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,217,255,.1),transparent);transition:left .3s ease}.feature-card:hover{border-color:var(--primary);transform:translateY(-8px);box-shadow:0 15px 40px #00d9ff26}.feature-card:hover:before{left:100%}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{font-family:Syne,sans-serif;font-size:1.3rem;font-weight:700;margin-bottom:.75rem}.feature-card p{color:var(--text-muted);line-height:1.6;font-size:.95rem}.cta-final{text-align:center;padding:6rem 4rem;background:linear-gradient(135deg,#00d9ff1a,#ff006e1a);border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin:2rem 0}.cta-final h2{font-family:Syne,sans-serif;font-size:2.5rem;font-weight:800;margin-bottom:1rem;letter-spacing:-1px}.cta-final p{color:var(--text-muted);font-size:1.1rem;margin-bottom:2rem}.footer{text-align:center;padding:2rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.9rem}@media (max-width: 1024px){.hero{grid-template-columns:1fr;padding:4rem 2rem}.hero-title{font-size:2.5rem}.header{padding:1.5rem 2rem}.nav{gap:1rem;font-size:.85rem}}@media (max-width: 768px){.hero-title{font-size:2rem}.hero-subtitle{max-width:100%}.cta-group{flex-direction:column}.stats{flex-direction:column;gap:1.5rem}.features{padding:4rem 2rem}.section-title{font-size:1.8rem}.features-grid{grid-template-columns:1fr}.header{flex-direction:column;gap:1rem}.nav{width:100%;justify-content:center}.cta-final{padding:3rem 2rem}.cta-final h2{font-size:1.8rem}}