@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--accent-rgb: 59, 130, 246;--gradient-rgb: 102, 126, 234;--secondary-rgb: 255, 119, 198;--border: #e2e8f0;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-animated: linear-gradient(270deg, #667eea, #764ba2, #f093fb, #f5576c, #4facfe, #00f2fe)}[data-theme=dark]{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent: #60a5fa;--accent-hover: #3b82f6;--accent-rgb: 96, 165, 250;--gradient-rgb: 102, 126, 234;--secondary-rgb: 255, 119, 198;--border: #334155;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .3), 0 10px 10px -5px rgba(0, 0, 0, .2);--gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-animated: linear-gradient(270deg, #667eea, #764ba2, #f093fb, #f5576c, #4facfe, #00f2fe)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:all .3s ease}.app{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 2rem}section{scroll-margin-top:80px}.section-padding{padding:6rem 0}@media (max-width: 768px){section{scroll-margin-top:70px}.section-padding{padding:4rem 0}}@media (max-width: 480px){section{scroll-margin-top:60px}.section-padding{padding:3rem 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span{width:100%;height:.2rem;background:var(--text-primary);border-radius:.1rem;transition:all .3s cubic-bezier(.25,.46,.45,.94);position:relative;transform-origin:center;box-shadow:0 1px 2px #0000001a}.mobile-menu-btn:hover span{background:var(--accent);box-shadow:0 0 8px #4f46e54d}.mobile-menu-btn.open span:first-child{transform:rotate(45deg) translateY(.5rem)}.mobile-menu-btn.open span:nth-child(2){opacity:0;transform:translate(20px)}.mobile-menu-btn.open span:nth-child(3){transform:rotate(-45deg) translateY(-.5rem)}.theme-toggle{background:var(--bg-secondary);border:1px solid var(--border);border-radius:50%;width:3rem;height:3rem;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;transition:all .3s ease;color:var(--text-primary);position:relative;overflow:hidden}.theme-toggle:hover{transform:scale(1.1);box-shadow:var(--shadow);background:var(--accent);color:var(--bg-primary)}.theme-toggle svg{transition:all .3s ease;filter:drop-shadow(0 2px 4px 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30%,transparent 70%);animation:menuGlow 8s ease-in-out infinite;z-index:-1}@keyframes menuGlow{0%,to{transform:rotate(0) scale(1);opacity:.3}50%{transform:rotate(180deg) scale(1.2);opacity:.6}}.nav-links-mobile.open{transform:translate(0);visibility:visible;opacity:1}.nav-links-mobile li{margin:0;transform:translate(50px);opacity:0;transition:all .3s ease}.nav-links-mobile.open li{transform:translate(0);opacity:1}.nav-links-mobile.open li:nth-child(1){transition-delay:.1s}.nav-links-mobile.open li:nth-child(2){transition-delay:.15s}.nav-links-mobile.open li:nth-child(3){transition-delay:.2s}.nav-links-mobile.open li:nth-child(4){transition-delay:.25s}.nav-links-mobile.open li:nth-child(5){transition-delay:.3s}.nav-links-mobile.open li:nth-child(6){transition-delay:.35s}.nav-links-mobile button{width:100%;background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);padding:1rem 1.5rem;text-align:left;color:var(--text-primary);font-size:1.1rem;font-weight:500;cursor:pointer;border-radius:16px;transition:all .3s cubic-bezier(.25,.46,.45,.94);display:flex;align-items:center;justify-content:flex-start;font-family:inherit;position:relative;overflow:hidden;box-shadow:0 4px 20px #0000001a,inset 0 1px #ffffff4d}.nav-links-mobile button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.nav-links-mobile button:hover:before{left:100%}.nav-links-mobile button:hover{background:rgba(255,255,255,.2);color:var(--accent);transform:translate(8px) scale(1.02);box-shadow:0 8px 30px #4f46e533,0 4px 15px #0000001a,inset 0 1px #fff6;border-color:#4f46e54d}.nav-links-mobile button.active{background:linear-gradient(135deg,rgba(79,70,229,.8) 0%,rgba(124,58,237,.8) 100%);color:#fff;font-weight:600;box-shadow:0 8px 25px #4f46e566,0 4px 15px #0003,inset 0 1px #ffffff4d,inset 0 -1px #0003;border-color:#ffffff4d;transform:translate(4px)}.nav-links-mobile button.active:after{content:"";position:absolute;top:50%;right:1rem;width:6px;height:6px;background:rgba(255,255,255,.8);border-radius:50%;transform:translateY(-50%);box-shadow:0 0 10px #ffffff80}[data-theme=dark] .nav-links-mobile{background:rgba(15,23,42,.9);border-left-color:#ffffff1a}[data-theme=dark] .nav-links-mobile:before{background:linear-gradient(135deg,rgba(255,255,255,.05) 0%,rgba(255,255,255,.02) 50%,rgba(255,255,255,.01) 100%)}[data-theme=dark] .nav-links-mobile button{background:rgba(255,255,255,.05);color:#f8fafc;border-color:#ffffff1a}[data-theme=dark] .nav-links-mobile button:hover{background:rgba(255,255,255,.1);color:#60a5fa;border-color:#60a5fa4d;box-shadow:0 8px 30px #60a5fa33,0 4px 15px #0000004d,inset 0 1px #fff3}.mobile-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 30% 20%,rgba(79,70,229,.1) 0%,transparent 50%),radial-gradient(circle at 70% 80%,rgba(124,58,237,.1) 0%,transparent 50%),rgba(0,0,0,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:998;opacity:0;animation:overlayFadeIn .4s ease forwards}@keyframes overlayFadeIn{to{opacity:1}}.hero{min-height:100vh;display:flex;align-items:center;padding:80px 2rem 0;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(120,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(120,219,255,.3) 0%,transparent 50%);animation:particleFloat 20s ease-in-out infinite;z-index:1}.hero:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 60% 60%,rgba(255,200,120,.2) 0%,transparent 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forwards}.btn-primary{background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);background-size:200% 200%;color:#fff;border:none;padding:1rem 2rem;border-radius:.75rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block;position:relative;overflow:hidden;animation:gradientShift 3s ease-in-out infinite}.btn-primary:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,.3);border-radius:50%;transition:all .6s ease;transform:translate(-50%,-50%)}.btn-primary:hover:before{width:300px;height:300px}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px #0003}.btn-secondary{background:rgba(255,255,255,.1);color:var(--text-primary);border:2px solid transparent;background-clip:padding-box;padding:1rem 2rem;border-radius:.75rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;padding:2px;background:linear-gradient(45deg,#667eea,#764ba2,#f093fb);border-radius:inherit;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:xor;-webkit-mask-composite:xor}.btn-secondary:hover{transform:translateY(-3px);box-shadow:0 15px 30px #00000026;background:rgba(255,255,255,.2)}.hero-visual{position:relative;height:400px;opacity:0;animation:slideUpFade 1s ease-out 1s forwards}.floating-elements{position:relative;height:100%}.floating-card{position:absolute;background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:1.5rem;padding:2rem;font-size:3rem;box-shadow:0 8px 32px #0000001a;animation:floatComplex 8s ease-in-out infinite;transition:all .3s 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60%,rgba(16,185,129,.6) 100%),linear-gradient(45deg,#4f46e5,#7c3aed,#ec4899,#10b981,#3b82f6);background-size:200% 200%,300% 300%;border:2px solid rgba(255,255,255,.3);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 15px 50px #4f46e580,0 0 30px #7c3aed4d,0 0 60px #ec489933,inset 0 2px 10px #fff3,inset 0 -2px 10px #0000001a;transition:all .4s cubic-bezier(.25,.46,.45,.94);animation:neuralPulse 3s ease-in-out infinite,gradientShift 6s ease-in-out infinite,float 8s ease-in-out infinite;opacity:1;visibility:visible;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);overflow:hidden}.chat-trigger-enhanced.hiding{opacity:0;visibility:hidden;transform:scale(.8)}.chat-trigger-enhanced:hover{transform:scale(1.15) rotate(5deg);box-shadow:0 25px 80px #4f46e5b3,0 0 50px #7c3aed80,0 0 100px #ec48994d,0 0 150px #10b98133,inset 0 3px 15px #ffffff4d,inset 0 -3px 15px #0003;animation-play-state:paused;border-color:#ffffff80}.chat-trigger-enhanced:before{content:"";position:absolute;top:-3px;left:-3px;right:-3px;bottom:-3px;background:linear-gradient(45deg,#4f46e5,#7c3aed,#ec4899,#f59e0b,#10b981,#3b82f6);background-size:400% 400%;border-radius:50%;z-index:-1;animation:rotate 4s linear infinite,gradientShift 3s ease-in-out infinite;opacity:.7}.chat-trigger-enhanced:after{content:"";position:absolute;top:50%;left:50%;width:120%;height:120%;background:radial-gradient(circle,rgba(79,70,229,.3) 0%,transparent 70%);border-radius:50%;transform:translate(-50%,-50%);z-index:-2;animation:breathe 2s ease-in-out infinite}@keyframes breathe{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.3}50%{transform:translate(-50%,-50%) scale(1.3);opacity:.1}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{box-shadow:0 10px 40px #4f46e566,0 0 #4f46e54d,inset 0 1px #ffffff4d}50%{box-shadow:0 15px 50px #4f46e599,0 0 0 4px #4f46e533,inset 0 1px #fff6}}.chat-trigger-wrapper{position:fixed;bottom:2rem;right:2rem;z-index:1001}.chat-tooltip{position:absolute;bottom:100%;right:0;background:var(--bg-secondary);color:var(--text-primary);padding:.75rem 1rem;border-radius:1rem;font-size:.875rem;font-weight:500;white-space:nowrap;box-shadow:0 10px 30px #0003,0 4px 12px #0000001a;border:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);margin-bottom:.5rem;transform:translateY(10px) scale(.8);opacity:0;visibility:hidden;transition:all .3s cubic-bezier(.25,.46,.45,.94);pointer-events:none;z-index:1002}.chat-tooltip:after{content:"";position:absolute;top:100%;right:1rem;width:0;height:0;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid var(--bg-secondary);filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.chat-trigger-wrapper:hover .chat-tooltip{transform:translateY(0) scale(1);opacity:1;visibility:visible}[data-theme=dark] 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#0003;display:flex;flex-direction:column;z-index:1000;overflow:hidden;animation:chatSlideIn .6s cubic-bezier(.25,.46,.45,.94);transform-origin:bottom right;-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px)}[data-theme=light] .chat-container-enhanced{background:linear-gradient(135deg,rgba(255,255,255,.98) 0%,rgba(248,250,252,.95) 100%),radial-gradient(circle at center,rgba(79,70,229,.03) 0%,transparent 70%);border-color:#0003;box-shadow:0 30px 80px #00000026,0 0 0 1px #0000000d,0 0 50px #4f46e51a,inset 0 1px #fffc,inset 0 -1px #0000001a}.chat-container-enhanced:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 15% 15%,rgba(79,70,229,.15) 0%,transparent 40%),radial-gradient(circle at 85% 85%,rgba(236,72,153,.12) 0%,transparent 40%),radial-gradient(circle at 50% 20%,rgba(16,185,129,.08) 0%,transparent 50%),radial-gradient(circle at 20% 80%,rgba(124,58,237,.1) 0%,transparent 45%),linear-gradient(135deg,rgba(59,130,246,.05) 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