:root{--bg-primary: #FAFBFF;--bg-particles: radial-gradient(circle at 1px 1px, rgba(99, 102, 241, .06) 1px, transparent 0);--color-primary: #6366F1;--color-secondary: #818CF8;--color-text-primary: #1E293B;--color-text-secondary: #475569;--color-text-muted: #64748B;--color-surface: rgba(255, 255, 255, .8);--color-border: rgba(99, 102, 241, .15);--shadow-glow: 0 0 30px rgba(99, 102, 241, .2);--shadow-glow-hover: 0 0 40px rgba(99, 102, 241, .3);--transition: all .3s ease;--logo-bg: var(--color-primary);--button-bg: var(--color-primary);--heading-bg: var(--color-text-primary);--heading-color: var(--color-text-primary);--heading-fallback: var(--color-text-primary);--highlight-bg: var(--color-primary);--highlight-color: var(--color-primary);--highlight-fallback: var(--color-primary);--animation-duration: .6s;--animation-delay: .1s}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--bg-primary);color:var(--color-text-primary);min-height:100vh;overflow-x:hidden;transition:var(--transition)}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg-particles);background-size:25px 25px;pointer-events:none;z-index:-1;transition:var(--transition)}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{padding:20px 0;backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);position:relative}.header-content{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:700;color:var(--color-primary)}.logo-icon{width:32px;height:32px;background:var(--logo-bg, linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%));border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:16px}.cta-button{background:var(--button-bg, linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%));color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:600;font-size:16px;cursor:pointer;text-decoration:none;display:inline-block;box-shadow:var(--shadow-glow);transition:var(--transition)}.cta-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow-hover)}.hero{padding:80px 0;display:flex;align-items:center;gap:80px;min-height:80vh}.hero-content{flex:1;max-width:500px}.rating{display:flex;align-items:center;gap:8px;margin-bottom:32px;font-size:16px;color:var(--color-text-muted)}.stars{color:#fbbf24;font-size:20px}.hero h1{font-size:48px;font-weight:800;line-height:1.1;margin-bottom:24px;background:var(--heading-bg, linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%));-webkit-background-clip:text;-webkit-text-fill-color:var(--heading-color, transparent);background-clip:text;color:var(--heading-fallback, inherit)}.hero .highlight{background:var(--highlight-bg, linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%));-webkit-background-clip:text;-webkit-text-fill-color:var(--highlight-color, transparent);background-clip:text;color:var(--highlight-fallback, var(--color-primary))}.hero p{font-size:20px;line-height:1.6;color:var(--color-text-secondary);margin-bottom:40px}.cta-buttons{display:flex;gap:16px;margin-bottom:48px}.cta-secondary{background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border);padding:12px 24px;border-radius:8px;font-weight:600;font-size:16px;cursor:pointer;text-decoration:none;display:inline-block;backdrop-filter:blur(10px);transition:var(--transition)}.cta-secondary:hover{background:#ffffff1a;border-color:var(--color-primary);transform:translateY(-1px)}.social-proof{display:flex;gap:32px;flex-wrap:wrap}.proof-item{display:flex;align-items:center;gap:8px;color:var(--color-text-muted);font-size:14px}.proof-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center}.hero-visual{flex:1;display:flex;justify-content:center;align-items:center}.screenshot-container{background:transparent;border-radius:12px;position:relative;overflow:hidden;width:100%;max-width:700px}.browser-mockup{background:transparent;border-radius:12px;overflow:hidden;position:relative;z-index:1}.browser-dots{display:flex;gap:6px}.dot{width:12px;height:12px;border-radius:50%}.dot.red{background:#ef4444}.dot.yellow{background:#f59e0b}.dot.green{background:#10b981}.address-bar{background:#e2e8f0;margin-left:16px;padding:4px 12px;border-radius:6px;font-size:12px;color:#64748b;flex:1;max-width:200px}.browser-content{width:100%;aspect-ratio:834 / 720;background:#fff;position:relative;overflow:hidden}.video-container{width:100%;height:100%;position:relative;overflow:hidden}.sidebar{width:220px;background:var(--color-primary);padding:20px 0}.sidebar-item{padding:8px 20px;color:#ffffffe6;font-size:14px;border-left:3px solid transparent;transition:all .2s}.sidebar-item.active{background:#ffffff1a;border-left-color:var(--color-primary)}.main-content{flex:1;background:#fff;padding:20px;display:flex;flex-direction:column;gap:16px}.chat-bubble{background:#f1f5f9;padding:12px 16px;border-radius:12px;border-left:3px solid var(--color-primary);font-size:14px;color:#334155}.chat-bubble.user{background:#ebf8ff;border-left-color:var(--color-secondary);margin-left:40px}@media (max-width: 768px){.hero{flex-direction:column;text-align:center;padding:40px 0;gap:40px}.hero h1{font-size:36px}.hero p{font-size:18px}.cta-buttons{justify-content:center;flex-wrap:wrap}.social-proof{justify-content:center}.screenshot-container{margin:0 -20px}.browser-content{aspect-ratio:834 / 720}.sidebar{width:160px}.sidebar-item{font-size:12px;padding:6px 16px}}@media (max-width: 480px){.hero h1{font-size:28px}.cta-button,.cta-secondary{padding:10px 20px;font-size:14px}.browser-content{aspect-ratio:834 / 720}.sidebar{width:120px}}.features{padding:100px 0;background:linear-gradient(180deg,var(--bg-primary) 0%,rgba(99,102,241,.04) 100%)}.section-title{text-align:center;margin-bottom:80px}.section-title h2{font-size:42px;font-weight:800;color:var(--color-text-primary);margin-bottom:16px}.section-title p{font-size:18px;color:var(--color-text-secondary);max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-top:80px}.feature-card{background:var(--color-surface);backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:16px;padding:32px;text-align:center;transition:var(--transition);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#8b5cf61a,#a78bfa0d);opacity:0;transition:var(--transition)}.feature-card:hover:before{opacity:1}.feature-card:hover{transform:translateY(-8px);border-color:var(--color-primary);box-shadow:0 20px 40px #8b5cf633}.feature-icon{width:64px;height:64px;background:var(--color-primary);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 24px;position:relative;z-index:1}.feature-card h3{font-size:24px;font-weight:700;color:var(--color-text-primary);margin-bottom:16px;position:relative;z-index:1}.feature-card p{font-size:16px;color:var(--color-text-secondary);line-height:1.6;position:relative;z-index:1}.testimonials{padding:100px 0;background:var(--bg-primary)}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:32px;margin-top:80px}.testimonial-card{background:var(--color-surface);backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:16px;padding:32px;transition:var(--transition);position:relative}.testimonial-card:hover{transform:translateY(-4px);border-color:var(--color-primary)}.testimonial-content{font-size:18px;line-height:1.6;color:var(--color-text-primary);margin-bottom:24px;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:16px}.author-avatar{width:48px;height:48px;background:var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:18px}.author-info h4{color:var(--color-text-primary);font-weight:600;margin-bottom:4px}.author-rating{color:#fbbf24;font-size:14px}.faq{padding:100px 0;background:linear-gradient(180deg,var(--bg-primary) 0%,rgba(99,102,241,.04) 100%)}.faq-list{max-width:800px;margin:80px auto 0}.faq-item{background:var(--color-surface);backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:12px;margin-bottom:16px;overflow:hidden;transition:var(--transition)}.faq-item:hover{border-color:var(--color-primary)}.faq-question{padding:24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:18px;font-weight:600;color:var(--color-text-primary);transition:var(--transition)}.faq-question:hover{color:var(--color-primary)}.faq-icon{font-size:20px;transition:transform .3s ease}.faq-item.active .faq-icon{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;background:#ffffff05}.faq-item.active .faq-answer{max-height:200px}.faq-answer-content{padding:0 24px 24px;color:var(--color-text-secondary);line-height:1.6}.footer{background:var(--color-surface);backdrop-filter:blur(20px);border-top:1px solid var(--color-border);padding:60px 0 30px}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;margin-bottom:40px}.footer-section h3{color:var(--color-text-primary);font-size:18px;font-weight:600;margin-bottom:16px}.footer-links{list-style:none}.footer-links li{margin-bottom:12px}.footer-links a{color:var(--color-text-secondary);text-decoration:none;transition:var(--transition)}.footer-links a:hover{color:var(--color-primary)}.footer-bottom{border-top:1px solid var(--color-border);padding-top:30px;text-align:center}.footer-bottom p{color:var(--color-text-muted);font-size:14px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-on-scroll{opacity:0;animation:fadeInUp var(--animation-duration) ease-out forwards}.animate-on-scroll.visible{animation-play-state:running}@media (max-width: 768px){.header-content{flex-wrap:wrap;gap:16px}.features-grid,.testimonials-grid{grid-template-columns:1fr;gap:24px}.section-title h2{font-size:32px}.feature-card,.testimonial-card{padding:24px}.faq-question{font-size:16px;padding:20px}.footer-content{grid-template-columns:1fr;gap:30px}}