:root{--bg-primary: #0a0a0f;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--accent-primary: #4ade80;--accent-secondary: #22c55e;--accent-glow: rgba(74, 222, 128, .3);--text-primary: #ffffff;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #2d3748;--gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #16213e 100%);--gradient-card: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}#root{min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;background:#0a0a0fcc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color)}.logo{display:flex;align-items:center;gap:.75rem;font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.logo-icon{width:32px;height:32px}.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s}.nav-links a:hover{color:var(--accent-primary)}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:8rem 2rem 4rem;background:var(--gradient-hero);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 50% 50%,var(--accent-glow) 0%,transparent 50%);opacity:.3}.hero-content{position:relative;z-index:1;max-width:800px}.hero h1{font-size:4rem;font-weight:800;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-stats{display:flex;gap:3rem;justify-content:center;margin-top:3rem}.stat{text-align:center}.stat-value{font-size:2.5rem;font-weight:700;color:var(--accent-primary)}.stat-label{font-size:.875rem;color:var(--text-muted);margin-top:.25rem}.features{padding:6rem 2rem;background:var(--bg-secondary)}.features-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:16px;padding:2rem;transition:transform .2s,border-color .2s}.feature-card:hover{transform:translateY(-4px);border-color:var(--accent-primary)}.feature-icon{width:48px;height:48px;color:var(--accent-primary);margin-bottom:1rem}.feature-card h3{font-size:1.25rem;margin-bottom:.75rem}.feature-card p{color:var(--text-secondary);font-size:.9375rem}.playground{padding:6rem 2rem;background:var(--bg-primary)}.playground-container{max-width:1000px;margin:0 auto}.playground h2{font-size:2.5rem;text-align:center;margin-bottom:1rem}.playground-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:3rem}.playground-ui{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;overflow:hidden}.query-input-container{padding:1.5rem;border-bottom:1px solid var(--border-color)}.query-input{width:100%;padding:1rem 1.25rem;font-size:1rem;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:12px;color:var(--text-primary);resize:none;font-family:inherit;transition:border-color .2s}.query-input:focus{outline:none;border-color:var(--accent-primary)}.query-input::placeholder{color:var(--text-muted)}.query-button{margin-top:1rem;padding:.875rem 2rem;font-size:1rem;font-weight:600;background:var(--accent-primary);color:var(--bg-primary);border:none;border-radius:10px;cursor:pointer;transition:background .2s,transform .1s}.query-button:hover{background:var(--accent-secondary)}.query-button:active{transform:scale(.98)}.query-button:disabled{opacity:.5;cursor:not-allowed}.response-container{padding:1.5rem;min-height:300px;max-height:500px;overflow-y:auto}.response-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;color:var(--text-muted)}.response-placeholder svg{width:64px;height:64px;margin-bottom:1rem;opacity:.5}.response-content{background:var(--bg-primary);border-radius:12px;padding:1.25rem;font-family:Fira Code,JetBrains Mono,monospace;font-size:.875rem;line-height:1.7;white-space:pre-wrap;overflow-x:auto}.response-file{margin-bottom:1rem}.response-file-path{color:var(--accent-primary);font-weight:600;margin-bottom:.5rem;font-family:inherit}.response-code{background:var(--bg-secondary);padding:1rem;border-radius:8px;overflow-x:auto}.response-symbol{color:#60a5fa}.response-keyword{color:#f472b6}.loading{display:flex;align-items:center;justify-content:center;gap:.75rem;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:2px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.languages{padding:6rem 2rem;background:var(--bg-secondary)}.languages-container{max-width:1000px;margin:0 auto;text-align:center}.languages h2{font-size:2.5rem;margin-bottom:1rem}.languages-grid{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem}.language-badge{padding:.5rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:20px;font-size:.875rem;color:var(--text-secondary);transition:border-color .2s,color .2s}.language-badge:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.cta{padding:6rem 2rem;background:var(--gradient-hero);text-align:center}.cta h2{font-size:2.5rem;margin-bottom:1rem}.cta p{color:var(--text-secondary);margin-bottom:2rem}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-primary{padding:1rem 2rem;font-size:1rem;font-weight:600;background:var(--accent-primary);color:var(--bg-primary);border:none;border-radius:10px;cursor:pointer;text-decoration:none;transition:background .2s}.btn-primary:hover{background:var(--accent-secondary)}.btn-secondary{padding:1rem 2rem;font-size:1rem;font-weight:600;background:transparent;color:var(--text-primary);border:1px solid var(--border-color);border-radius:10px;cursor:pointer;text-decoration:none;transition:border-color .2s}.btn-secondary:hover{border-color:var(--text-secondary)}.footer{padding:2rem;text-align:center;color:var(--text-muted);font-size:.875rem;border-top:1px solid var(--border-color)}.hero-badges{display:flex;gap:1rem;margin-bottom:2rem;position:relative;z-index:1}.hero-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#4ade801a;border:1px solid var(--accent-primary);border-radius:20px;font-size:.875rem;color:var(--accent-primary)}.gradient-text{background:linear-gradient(135deg,var(--accent-primary) 0%,#22d3ee 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.how-it-works{padding:6rem 2rem;background:var(--bg-primary)}.steps-grid{display:flex;align-items:center;justify-content:center;gap:1rem;max-width:1000px;margin:3rem auto 0;flex-wrap:wrap}.step-card{flex:1;min-width:200px;max-width:280px;background:var(--gradient-card);border:1px solid var(--border-color);border-radius:16px;padding:2rem;text-align:center;position:relative}.step-number{position:absolute;top:-1rem;left:50%;transform:translate(-50%);width:2rem;height:2rem;background:var(--accent-primary);color:var(--bg-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem}.step-icon{color:var(--accent-primary);margin:1rem 0}.step-card h3{font-size:1.25rem;margin-bottom:.5rem}.step-card p{color:var(--text-secondary);font-size:.875rem;margin-bottom:1rem}.step-code{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:.75rem;color:var(--text-muted)}.step-code code{background:var(--bg-primary);padding:.25rem .5rem;border-radius:4px}.step-arrow{color:var(--text-muted);flex-shrink:0}.how-it-works-diagram{display:flex;align-items:center;justify-content:center;gap:1.5rem;max-width:800px;margin:3rem auto 0;padding:2rem;background:var(--bg-secondary);border-radius:12px;flex-wrap:wrap}.diagram-step{text-align:center}.diagram-label{display:block;font-size:.75rem;color:var(--text-muted);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.diagram-step code{font-size:.875rem;color:var(--accent-primary);background:var(--bg-primary);padding:.5rem 1rem;border-radius:8px}.diagram-arrow{color:var(--text-muted)}.use-cases{padding:6rem 2rem;background:var(--bg-secondary)}.use-cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1000px;margin:3rem auto 0}.use-case-card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:16px;padding:2rem}.use-case-icon{width:48px;height:48px;color:var(--accent-primary);margin-bottom:1rem}.use-case-card h3{font-size:1.125rem;margin-bottom:.5rem}.use-case-card p{color:var(--text-secondary);font-size:.875rem}.comparison{padding:6rem 2rem;background:var(--bg-primary)}.comparison-table{max-width:800px;margin:3rem auto 0;border:1px solid var(--border-color);border-radius:16px;overflow:hidden}.comparison-header{display:grid;grid-template-columns:2fr 1fr 1fr;background:var(--bg-secondary);padding:1rem 1.5rem;font-weight:600}.comparison-row{display:grid;grid-template-columns:2fr 1fr 1fr;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.comparison-col{display:flex;align-items:center}.feature-name{color:var(--text-primary)}.codeindex-value{color:var(--accent-primary)}.vector-value{color:#ef4444}.codeindex-col{justify-content:center}.codeindex-badge{background:var(--accent-primary);color:var(--bg-primary);padding:.25rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600}.installation{padding:6rem 2rem;background:var(--bg-secondary)}.installation-steps{max-width:600px;margin:3rem auto 0}.install-step{display:flex;gap:1.5rem;margin-bottom:2rem}.install-number{flex-shrink:0;width:2.5rem;height:2.5rem;background:var(--accent-primary);color:var(--bg-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.install-content h3{font-size:1.125rem;margin-bottom:.5rem}.install-code{display:flex;align-items:center;gap:.75rem;background:var(--bg-primary);padding:.75rem 1rem;border-radius:8px;font-size:.875rem}.install-code code{flex:1;font-family:Fira Code,monospace;color:var(--accent-primary)}.install-code button{padding:.25rem .75rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;color:var(--text-secondary);font-size:.75rem;cursor:pointer;transition:all .2s}.install-code button:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.faq{padding:6rem 2rem;background:var(--bg-primary)}.faq-list{max-width:800px;margin:3rem auto 0}.faq-item{border:1px solid var(--border-color);border-radius:12px;margin-bottom:1rem;overflow:hidden}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;background:var(--bg-secondary);border:none;color:var(--text-primary);font-size:1rem;font-weight:500;text-align:left;cursor:pointer;transition:background .2s}.faq-question:hover{background:var(--bg-tertiary)}.faq-question svg{flex-shrink:0;color:var(--text-muted)}.faq-answer{padding:1.25rem 1.5rem;background:var(--bg-primary);border-top:1px solid var(--border-color)}.faq-answer p{color:var(--text-secondary);line-height:1.7}.sponsor{padding:6rem 2rem;background:var(--gradient-hero);text-align:center}.btn-sponsor{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;font-size:1rem;font-weight:600;background:#0070ba;color:#fff;border:none;border-radius:10px;cursor:pointer;text-decoration:none;transition:background .2s}.btn-sponsor:hover{background:#005ea6}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero-stats{flex-direction:column;gap:1.5rem}.nav-links{display:none}.features-grid{grid-template-columns:1fr}.steps-grid{flex-direction:column}.step-arrow{transform:rotate(90deg)}.how-it-works-diagram{flex-direction:column}.diagram-arrow{transform:rotate(90deg)}.comparison-table{font-size:.875rem}.comparison-header,.comparison-row{grid-template-columns:1fr;gap:.5rem}}