.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:1.5rem 0;transition:all .3s ease;background:transparent}.navbar.scrolled{background:#0f172af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 0;box-shadow:0 4px 20px #0000004d}.navbar-container{display:flex;justify-content:space-between;align-items:center}.navbar-logo{font-size:1.5rem;font-weight:800;color:var(--text-primary);cursor:pointer}.navbar-menu{display:flex;align-items:center;gap:2rem}.navbar-menu a{color:var(--text-secondary);font-weight:500;transition:color .3s ease}.navbar-menu a:hover{color:var(--text-primary)}.btn-small{padding:.625rem 1.5rem;font-size:.875rem}.mobile-menu-toggle{display:none;flex-direction:column;gap:.375rem;background:transparent;padding:.5rem}.mobile-menu-toggle span{width:25px;height:2px;background:var(--text-primary);transition:all .3s ease}@media (max-width: 968px){.navbar-menu{position:fixed;top:0;right:-100%;height:100vh;width:80%;max-width:300px;background:var(--dark-surface);flex-direction:column;align-items:flex-start;padding:6rem 2rem 2rem;gap:1.5rem;transition:right .3s ease;box-shadow:-5px 0 20px #00000080}.navbar-menu.active{right:0}.navbar-menu .btn{width:100%;justify-content:center}.mobile-menu-toggle{display:flex}.navbar-menu.active~.mobile-menu-toggle span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.navbar-menu.active~.mobile-menu-toggle span:nth-child(2){opacity:0}.navbar-menu.active~.mobile-menu-toggle span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding:4rem 0}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:0}.gradient-sphere{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:float 20s infinite 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ease}.mockup-screen:hover{transform:rotateY(0) rotateX(0)}.mockup-header{background:#1e293b;border-radius:12px 12px 0 0;padding:1rem;margin-bottom:1rem}.mockup-dots{display:flex;gap:.5rem}.mockup-dots span{width:12px;height:12px;border-radius:50%;background:#334155}.mockup-dots span:nth-child(1){background:#ef4444}.mockup-dots span:nth-child(2){background:#f59e0b}.mockup-dots span:nth-child(3){background:#10b981}.mockup-content{background:#0f172a;border-radius:0 0 12px 12px;padding:2rem;min-height:300px}.chat-interface{display:flex;flex-direction:column;gap:1rem}.chat-message{display:flex;animation:slideIn .5s ease}.chat-message.received{justify-content:flex-start}.chat-message.sent{justify-content:flex-end}.message-bubble{max-width:70%;padding:.75rem 1rem;border-radius:12px;font-size:.875rem}.chat-message.received .message-bubble{background:var(--dark-surface);color:var(--text-primary)}.chat-message.sent .message-bubble{background:var(--gradient-1);color:#fff}@keyframes 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.feature-icon{background:#10b98133;color:var(--secondary-color)}.plan-features li.excluded .feature-icon{background:#ef444433;color:#ef4444}.pricing-card .btn{width:100%;justify-content:center}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}.modal-content{background:var(--dark-surface);border-radius:20px;padding:3rem;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;position:relative;animation:slideUp .3s ease}.modal-close{position:absolute;top:1rem;right:1rem;background:transparent;color:var(--text-secondary);font-size:2rem;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.modal-close:hover{background:#ef444433;color:#ef4444}.modal-content h3{font-size:1.75rem;margin-bottom:.5rem}.modal-subtitle{color:var(--text-secondary);margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group 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a:hover{color:var(--primary-light)}.contact-info{display:flex;flex-direction:column;gap:1rem}.contact-item{display:flex;align-items:center;gap:.75rem;color:var(--text-secondary)}.contact-item svg{color:var(--primary-color);font-size:1.25rem}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(99,102,241,.1);display:flex;justify-content:space-between;align-items:center}.footer-bottom p{color:var(--text-secondary)}.footer-links{display:flex;gap:2rem}.footer-links a{color:var(--text-secondary);font-size:.875rem}.footer-links a:hover{color:var(--primary-light)}@media (max-width: 968px){.footer-content{grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width: 640px){.footer-content{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--secondary-color: #10b981;--accent-color: #f59e0b;--dark-bg: #0f172a;--dark-surface: #1e293b;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--dark-bg);color:var(--text-primary);line-height:1.6}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:1rem}a{color:var(--primary-light);text-decoration:none;transition:color .3s ease}a:hover{color:var(--primary-color)}button{cursor:pointer;border:none;font-family:inherit;transition:all .3s ease}.container{max-width:1200px;margin:0 auto;padding:0 2rem}@media (max-width: 768px){.container{padding:0 1rem}}