:root{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--bg-tertiary: #2a2a2a;--text-primary: #ffffff;--text-secondary: #b3b3b3;--text-muted: #666666;--accent-primary: #4f46e5;--accent-secondary: #7c3aed;--accent-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--border-color: #333333;--shadow-light: rgba(255, 255, 255, .1);--shadow-dark: rgba(0, 0, 0, .5);--transition-fast: .2s ease;--transition-smooth: .3s cubic-bezier(.4, 0, .2, 1);--pop-scale: 1.05;--pop-shadow: 0 10px 25px rgba(79, 70, 229, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(79,70,229,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(124,58,237,.1) 0%,transparent 50%);z-index:-2}body:after{content:"";position:fixed;bottom:0;left:0;width:100%;height:300px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 300'%3E%3Cpath d='M0,300 C300,200 600,100 1200,150 L1200,300 Z' fill='%234f46e5' fill-opacity='0.1'/%3E%3Cpath d='M0,300 C400,180 800,120 1200,200 L1200,300 Z' fill='%237c3aed' fill-opacity='0.05'/%3E%3C/svg%3E") no-repeat center bottom;background-size:cover;z-index:-1;pointer-events:none}.navbar{position:fixed;top:0;width:100%;background:#0a0a0ae6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:1000;padding:1rem 0;height:80px}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem;height:100%}.nav-logo{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.logo-icon{width:32px;height:32px;background:var(--accent-gradient);border-radius:50%;position:relative}.logo-icon:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;background:var(--bg-primary);border-radius:50%}.nav-links{display:flex;align-items:center;gap:2rem}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:var(--transition-fast);position:relative}.nav-link:hover{color:var(--text-primary);transform:translateY(-1px)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent-gradient);transition:var(--transition-smooth)}.nav-link:hover:after{width:100%}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border:none;border-radius:8px;font-weight:600;font-size:.95rem;cursor:pointer;transition:var(--transition-smooth);position:relative;overflow:hidden}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px #4f46e533}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.pop-button{transform:translateY(0);transition:all var(--transition-smooth)}.pop-button:hover{transform:translateY(-3px) scale(var(--pop-scale));box-shadow:var(--pop-shadow)}.pop-button:active{transform:translateY(-1px) scale(1.02)}.btn-primary:hover{box-shadow:0 15px 35px #4f46e566}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--accent-primary);box-shadow:0 10px 25px #ffffff1a}.mobile-menu-toggle{display:none;flex-direction:column;cursor:pointer;gap:4px}.mobile-menu-toggle span{width:25px;height:3px;background:var(--text-primary);transition:var(--transition-fast)}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:0 2rem;position:relative;padding-top:120px}.hero-content{max-width:800px;margin-bottom:4rem}.hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.stats-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;max-width:800px;width:100%}.stat-item{text-align:center;padding:1.5rem;background:#ffffff0d;border-radius:12px;border:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--transition-smooth)}.stat-item:hover{transform:translateY(-5px);background:#ffffff14;box-shadow:0 10px 30px #0000004d}.stat-number{font-size:2.5rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.stat-label{color:var(--text-secondary);font-size:.95rem}.chatbot-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:2000;display:none;justify-content:center;align-items:center;padding:2rem}.chatbot-overlay.active{display:flex;animation:fadeIn .3s ease}.chatbot-container{width:100%;max-width:500px;height:600px;background:var(--bg-secondary);border-radius:16px;border:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px #00000080;animation:slideUp .3s ease}.chatbot-header{padding:1.5rem;background:var(--bg-tertiary);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.chatbot-title{display:flex;align-items:center;gap:1rem}.bot-avatar{width:40px;height:40px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.chatbot-title h3{font-size:1.1rem;margin-bottom:.25rem}.status-indicator{font-size:.8rem;color:#10b981}.close-btn{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.5rem;border-radius:4px;transition:var(--transition-fast)}.close-btn:hover{background:var(--bg-primary);color:var(--text-primary)}.chatbot-messages{flex:1;padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.message{display:flex;gap:1rem;animation:messageSlide .3s ease}.user-message{flex-direction:row-reverse}.message-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0}.bot-message .message-avatar{background:var(--accent-gradient)}.user-message .message-avatar{background:var(--bg-tertiary)}.message-content{max-width:80%;background:var(--bg-tertiary);padding:1rem;border-radius:12px;border:1px solid var(--border-color)}.user-message .message-content{background:var(--accent-primary);color:#fff}.message-buttons{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}.msg-btn{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);padding:.75rem 1rem;border-radius:8px;cursor:pointer;transition:var(--transition-smooth);text-align:left;font-size:.9rem}.msg-btn:hover{background:var(--accent-primary);border-color:var(--accent-primary);transform:translate(5px)}.chatbot-input{padding:1.5rem;background:var(--bg-tertiary);border-top:1px solid var(--border-color);display:flex;gap:1rem;align-items:center}#messageInput{flex:1;background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);padding:.75rem 1rem;border-radius:8px;font-size:.95rem;outline:none;transition:var(--transition-fast)}#messageInput:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #4f46e51a}.send-btn{background:var(--accent-gradient);border:none;color:#fff;padding:.75rem;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-smooth)}.send-btn:hover{transform:scale(1.1);box-shadow:0 5px 15px #4f46e54d}.floating-chat-btn{position:fixed;bottom:2rem;right:2rem;width:60px;height:60px;background:var(--accent-gradient);border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 25px #4f46e54d;transition:var(--transition-smooth);z-index:1500}.floating-chat-btn:hover{transform:translateY(-5px) scale(1.1);box-shadow:0 15px 35px #4f46e566}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(50px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes messageSlide{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chatbot-messages::-webkit-scrollbar{width:6px}.chatbot-messages::-webkit-scrollbar-track{background:var(--bg-primary);border-radius:3px}.chatbot-messages::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.chatbot-messages::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}@media (max-width: 768px){.nav-links{display:none}.mobile-menu-toggle{display:flex}.hero-buttons{flex-direction:column;align-items:center}.btn-primary,.btn-secondary{width:100%;max-width:300px}.stats-container{grid-template-columns:repeat(2,1fr);gap:1rem}.chatbot-container{height:90vh;margin:1rem}.floating-chat-btn{bottom:1rem;right:1rem;width:50px;height:50px}}@media (max-width: 480px){.stats-container{grid-template-columns:1fr}.stat-number{font-size:2rem}.message-content{max-width:90%}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}button:focus-visible,input:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}@media (prefers-contrast: high){:root{--border-color: #666666;--text-secondary: #cccccc}}