:root{--bg-dark:#050505;--bg-surface:#14141699;--border-color:#ffffff14;--text-primary:#fff;--text-secondary:#a1a1aa;--brand-primary:#8b5cf6;--brand-secondary:#3b82f6;--brand-gradient:linear-gradient(135deg,var(--brand-primary),var(--brand-secondary));--brand-gradient-alt:linear-gradient(135deg,#ec4899,#8b5cf6);--glow-primary:#8b5cf666;--glow-secondary:#3b82f666;--glass-blur:blur(12px);--transition-smooth:all .3s cubic-bezier(.16,1,.3,1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:Outfit,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;position:relative;overflow-x:hidden}.background-grid{z-index:-2;background-image:linear-gradient(90deg,#ffffff05 1px,#0000 1px),linear-gradient(#ffffff05 1px,#0000 1px);background-size:50px 50px;width:100vw;height:100vh;position:fixed;top:0;left:0;-webkit-mask-image:linear-gradient(#000 40%,#0000 100%);mask-image:linear-gradient(#000 40%,#0000 100%)}.glow-orb{filter:blur(100px);z-index:-1;opacity:.5;border-radius:50%;position:fixed}.orb-1{background:var(--glow-primary);width:400px;height:400px;top:-100px;left:-100px}.orb-2{background:var(--glow-secondary);width:300px;height:300px;bottom:-50px;right:-50px}.orb-3{background:#ec489933;width:500px;height:500px;top:40%;left:50%;transform:translate(-50%,-50%)}h1,h2,h3,h4{letter-spacing:-.02em;font-weight:600;line-height:1.2}a{color:inherit;transition:var(--transition-smooth);text-decoration:none}.gradient-text{background:var(--brand-gradient);color:#0000;-webkit-background-clip:text;background-clip:text;display:inline-block}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:20px}.btn{cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:100px;outline:none;justify-content:center;align-items:center;gap:8px;font-weight:500;display:inline-flex}.btn-sm{padding:8px 16px;font-size:.9rem}.btn-large{padding:16px 32px;font-size:1.1rem}.btn-primary{background:var(--brand-gradient);color:#fff;position:relative;overflow:hidden}.btn-primary:before{content:"";opacity:0;background:linear-gradient(135deg,#fff3,#0000);width:100%;height:100%;transition:opacity .3s;position:absolute;top:0;left:0}.btn-primary:hover:before{opacity:1}.btn-primary:hover{box-shadow:0 10px 20px -10px var(--brand-primary);transform:translateY(-2px)}.btn-secondary{color:#fff;border:1px solid var(--border-color);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.navbar{z-index:100;width:100%;transition:var(--transition-smooth);padding:20px 0;position:fixed;top:0;left:0}.navbar.scrolled{-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--border-color);background:#050505cc;padding:15px 0}.nav-content{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 24px;display:flex}.logo{color:#fff;letter-spacing:-.05em;align-items:center;gap:8px;font-size:1.5rem;font-weight:700;display:flex}.logo-icon{color:var(--brand-primary);font-size:1.2rem}.nav-links{gap:32px;display:flex}.nav-links a{color:var(--text-secondary);font-size:.95rem;font-weight:500}.nav-links a:hover{color:#fff}.nav-actions{align-items:center;gap:24px;display:flex}.login-btn{color:var(--text-secondary);font-size:.95rem;font-weight:500}.login-btn:hover{color:#fff}.mobile-menu-btn{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:6px;display:none}.mobile-menu-btn span{width:24px;height:2px;transition:var(--transition-smooth);background:#fff;border-radius:2px}.hero{text-align:center;flex-direction:column;align-items:center;max-width:1200px;min-height:100vh;margin:0 auto;padding:160px 24px 60px;display:flex}.badge{color:#c4b5fd;background:#8b5cf61a;border:1px solid #8b5cf633;border-radius:100px;align-items:center;gap:8px;margin-bottom:32px;padding:6px 16px;font-size:.85rem;font-weight:500;display:inline-flex}.badge-dot{background:var(--brand-primary);width:6px;height:6px;box-shadow:0 0 10px var(--brand-primary);border-radius:50%}.hero-title{color:var(--text-primary);margin-bottom:24px;font-size:clamp(2.5rem,5vw,4.5rem)}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto 40px;font-size:1.1rem}.hero-cta{justify-content:center;gap:16px;margin-bottom:80px;display:flex}.hero-visual{width:100%;max-width:800px;margin-top:20px;position:relative}.chat-mockup{z-index:10;padding:20px;position:relative;box-shadow:0 20px 40px #0006}.mockup-header{border-bottom:1px solid var(--border-color);align-items:center;margin-bottom:16px;padding-bottom:16px;display:flex}.mockup-dots{gap:6px;display:flex}.mockup-dots span{background:#fff3;border-radius:50%;width:10px;height:10px}.mockup-dots span:first-child{background:#ff5f56}.mockup-dots span:nth-child(2){background:#ffbd2e}.mockup-dots span:nth-child(3){background:#27c93f}.mockup-title{text-align:center;color:var(--text-secondary);flex-grow:1;font-size:.9rem;font-weight:500}.mockup-body{text-align:left;flex-direction:column;gap:16px;display:flex}.message{border-radius:12px;max-width:80%;padding:16px;font-size:.95rem}.user-message{border:1px solid var(--border-color);background:#ffffff0d;border-bottom-right-radius:4px;align-self:flex-end}.ai-message{align-self:flex-start;gap:12px;display:flex}.ai-avatar{background:var(--brand-gradient);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.ai-text{background:#8b5cf61a;border:1px solid #8b5cf633;border-radius:4px 12px 12px;padding:16px}.ai-text p{margin-bottom:8px}.ai-text p:last-child{margin-bottom:0}.floating-badge{-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);color:var(--text-primary);z-index:11;background:#050505cc;border-radius:100px;padding:10px 16px;font-size:.85rem;position:absolute;box-shadow:0 10px 20px #0003}.badge-1{top:20%;left:-40px}.badge-2{bottom:30%;right:-40px}.features{max-width:1200px;margin:0 auto;padding:120px 24px}.section-header{text-align:center;margin-bottom:64px}.section-header h2{margin-bottom:16px;font-size:2.5rem}.section-header p{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.1rem}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;display:grid}.feature-card{transition:var(--transition-smooth);padding:40px 32px}.feature-card:hover{background:#1e1e2399;border-color:#ffffff26;transform:translateY(-5px)}.feature-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:24px;display:flex}.feature-icon-purple{color:#a78bfa;background:#8b5cf61a}.feature-icon-blue{color:#60a5fa;background:#3b82f61a}.feature-icon-pink{color:#f472b6;background:#ec48991a}.feature-card h3{margin-bottom:12px;font-size:1.25rem}.feature-card p{color:var(--text-secondary);font-size:.95rem}.cta-section{max-width:1200px;margin:0 auto;padding:0 24px 120px}.cta-box{text-align:center;padding:80px 40px;position:relative;overflow:hidden}.orb-inner{background:var(--brand-gradient);opacity:.15;z-index:0;width:600px;height:600px;top:50%;left:50%;transform:translate(-50%,-50%)}.cta-box h2,.cta-box p,.cta-actions{z-index:1;position:relative}.cta-box h2{margin-bottom:16px;font-size:2.5rem}.cta-box p{color:var(--text-secondary);margin-bottom:40px;font-size:1.1rem}.footer{border-top:1px solid var(--border-color);background:#050505e6;padding:80px 24px 40px}.footer-content{flex-wrap:wrap;justify-content:space-between;gap:64px;max-width:1200px;margin:0 auto 64px;display:flex}.footer-brand{max-width:300px}.footer-brand p{color:var(--text-secondary);margin-top:16px;font-size:.95rem}.footer-links{flex-wrap:wrap;gap:64px;display:flex}.link-group{flex-direction:column;gap:16px;display:flex}.link-group h4{color:#fff;font-size:1rem}.link-group a{color:var(--text-secondary);font-size:.9rem}.link-group a:hover{color:#fff}.footer-bottom{border-top:1px solid var(--border-color);max-width:1200px;color:var(--text-secondary);justify-content:space-between;align-items:center;margin:0 auto;padding-top:32px;font-size:.9rem;display:flex}.social-links{gap:16px;display:flex}.social-links a{color:#fff;background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.social-links a:hover{background:#ffffff1a}.fade-up{opacity:0;transition:opacity .8s ease-out,transform .8s ease-out;transform:translateY(30px)}.fade-up.visible{opacity:1;transform:translateY(0)}.fade-up-chat{opacity:0;animation:.5s ease-out forwards fadeUpChat;transform:translateY(10px)}@keyframes fadeUpChat{to{opacity:1;transform:translateY(0)}}.float-animation{animation:6s ease-in-out infinite float}.float-animation-alt{animation:5s ease-in-out infinite reverse float}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}@media (max-width:768px){.nav-links,.nav-actions{display:none}.mobile-menu-btn{z-index:101;display:flex}.navbar.menu-open{opacity:1;background:#050505fa;height:100vh;overflow-y:auto}.navbar.menu-open .nav-content{flex-direction:column;padding-top:80px}.navbar.menu-open .logo{position:absolute;top:20px;left:24px}.navbar.menu-open .mobile-menu-btn{position:absolute;top:24px;right:24px}.navbar.menu-open .nav-links,.navbar.menu-open .nav-actions{flex-direction:column;gap:24px;width:100%;display:flex}.navbar.menu-open .nav-actions{border-top:1px solid var(--border-color);padding-top:24px}.navbar.menu-open .nav-links a{font-size:1.25rem}.mobile-menu-btn.active span:first-child{transform:translateY(8px)rotate(45deg)}.mobile-menu-btn.active span:nth-child(2){opacity:0}.mobile-menu-btn.active span:nth-child(3){transform:translateY(-8px)rotate(-45deg)}.hero-title{font-size:2.2rem}.hero-cta{flex-direction:column;width:100%;max-width:300px;margin:0 auto 60px}.badge-1,.badge-2{display:none}.footer-links{gap:40px}.footer-bottom{text-align:center;flex-direction:column;gap:20px}}