:root{--bg-base: #050505;--bg-surface: rgba(18, 18, 24, .65);--bg-surface-hover: rgba(28, 28, 38, .85);--bg-input: rgba(10, 10, 15, .6);--border-subtle: rgba(255, 255, 255, .08);--border-glow: rgba(0, 242, 254, .2);--text-primary: #f8f9fa;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent-cyan: #00f2fe;--accent-blue: #4facfe;--accent-purple: #764ba2;--accent-pink: #f5576c;--gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);--gradient-gold: linear-gradient(135deg, #fad961 0%, #f76b1c 100%);--gradient-user: linear-gradient(135deg, rgba(118, 75, 162, .9) 0%, rgba(102, 126, 234, .9) 100%);--gradient-agent: linear-gradient(135deg, rgba(30, 30, 35, .85) 0%, rgba(40, 40, 45, .7) 100%);--border-radius-lg: 24px;--border-radius-md: 16px;--border-radius-sm: 8px;--transition-smooth: all .4s cubic-bezier(.16, 1, .3, 1);--transition-fast: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-base);color:var(--text-primary);min-height:100vh;width:100vw;overflow-x:hidden;overflow-y:auto;position:relative;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}.mesh-bg{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-2;overflow:hidden;background:var(--bg-base)}.mesh-blob{position:absolute;filter:blur(120px);opacity:.55;border-radius:50%;animation:float 25s infinite alternate ease-in-out}.blob-1{top:-10%;left:-10%;width:50vw;height:50vw;background:radial-gradient(circle,rgba(79,172,254,.4) 0%,transparent 70%);animation-delay:0s}.blob-2{bottom:-10%;right:-10%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(118,75,162,.3) 0%,transparent 70%);animation-delay:-5s}.blob-3{top:30%;left:55%;width:45vw;height:45vw;background:radial-gradient(circle,rgba(245,87,108,.2) 0%,transparent 70%);animation-delay:-10s}.blob-4{bottom:20%;left:10%;width:45vw;height:45vw;background:radial-gradient(circle,rgba(0,242,254,.25) 0%,transparent 70%);animation-delay:-15s}@keyframes float{0%{transform:translate(0) scale(1)}33%{transform:translate(6%,12%) scale(1.1)}66%{transform:translate(-6%,-12%) scale(.9)}to{transform:translate(12%,-6%) scale(1.05)}}#app-wrapper{display:flex;flex-direction:column;min-height:100vh;width:100%;align-items:center}#top-nav{width:100%;max-width:1400px;padding:20px 40px;display:flex;justify-content:space-between;align-items:center;background:#0a0a0f4d;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);position:sticky;top:0;z-index:50;margin-bottom:24px}.brand{display:flex;align-items:center;gap:12px}.brand-icon{width:28px;height:28px;color:var(--accent-cyan);filter:drop-shadow(0 0 8px var(--border-glow));transition:var(--transition-smooth)}.brand:hover .brand-icon{transform:rotate(12deg) scale(1.1);filter:drop-shadow(0 0 15px rgba(0,242,254,.6))}.brand h1{font-family:Outfit,sans-serif;font-size:1.35rem;font-weight:800;letter-spacing:-.5px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-links{display:flex;align-items:center;gap:32px}.nav-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;transition:var(--transition-fast)}.nav-links a:hover{color:var(--text-primary);text-shadow:0 0 10px rgba(255,255,255,.15)}.nav-actions{display:flex;align-items:center;gap:16px}.nav-cta-btn{background:var(--gradient-primary);color:#fff;border:none;padding:10px 20px;border-radius:var(--border-radius-sm);font-weight:600;font-size:.9rem;text-decoration:none;box-shadow:0 4px 16px #00f2fe40;transition:var(--transition-smooth)}.nav-cta-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px #00f2fe59}.landing-scroll-container{width:100%;max-width:1400px;padding:0 40px;display:flex;flex-direction:column;gap:140px}.hero-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;padding:40px 0;min-height:calc(100vh - 120px)}.hero-content{display:flex;flex-direction:column;align-items:flex-start;animation:slideInLeft .8s cubic-bezier(.16,1,.3,1)}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}.badge{display:inline-flex;align-items:center;padding:6px 16px;background:#ffffff0a;border:1px solid var(--border-subtle);border-radius:100px;font-size:.75rem;font-weight:600;letter-spacing:.5px;color:var(--accent-cyan);margin-bottom:24px;text-transform:uppercase}.hero-title{font-family:Outfit,sans-serif;font-size:3.8rem;font-weight:800;line-height:1.1;letter-spacing:-1.5px;margin-bottom:24px;background:linear-gradient(135deg,#fff,#b2c1d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.15rem;color:var(--text-secondary);line-height:1.6;margin-bottom:40px;max-width:580px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;width:100%;margin-bottom:48px}.stat-card{background:#ffffff05;border:1px solid var(--border-subtle);padding:16px 20px;border-radius:var(--border-radius-md);display:flex;flex-direction:column;gap:4px;transition:var(--transition-smooth)}.stat-card:hover{transform:translateY(-5px);background:#ffffff0a;border-color:#00f2fe4d;box-shadow:0 12px 30px #00f2fe26,inset 0 1px #ffffff0d}.stat-value{font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:700;color:var(--text-primary);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.stat-label{font-size:.75rem;color:var(--text-muted);font-weight:500}.hero-actions{display:flex;gap:20px;align-items:center}.hero-primary-btn{display:flex;align-items:center;gap:10px;padding:16px 32px;background:var(--gradient-primary);color:#fff;border:none;border-radius:var(--border-radius-md);font-weight:600;font-size:1rem;cursor:pointer;box-shadow:0 8px 32px #00f2fe4d;transition:var(--transition-smooth)}.hero-primary-btn:hover{transform:translateY(-2px);box-shadow:0 12px 40px #00f2fe73}.hero-secondary-btn{text-decoration:none;font-weight:600;color:var(--text-secondary);font-size:1rem;padding:16px 24px;border:1px solid var(--border-subtle);border-radius:var(--border-radius-md);background:#ffffff05;transition:var(--transition-fast)}.hero-secondary-btn:hover{color:var(--text-primary);background:#ffffff0f;border-color:#ffffff26}.hero-showcase{display:flex;justify-content:flex-end;height:680px;animation:floatInUp .8s cubic-bezier(.16,1,.3,1)}@keyframes floatInUp{0%{opacity:0;transform:translateY(60px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}#main-chat.floating-chat{width:100%;max-width:650px;height:100%;background:var(--bg-surface);backdrop-filter:blur(40px) saturate(150%);-webkit-backdrop-filter:blur(40px) saturate(150%);border:1px solid rgba(255,255,255,.08);border-radius:var(--border-radius-lg);box-shadow:0 32px 80px #00000080,inset 0 1px #ffffff0d;display:flex;flex-direction:column;overflow:hidden}.chat-header-bar{display:flex;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border-subtle);background:#ffffff03}.pulse-dot{width:8px;height:8px;border-radius:50%;background:#10b981;margin-right:12px;box-shadow:0 0 12px #10b981;animation:pulse-green 2s infinite}@keyframes pulse-green{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 6px #10b98100}to{box-shadow:0 0 #10b98100}}.showcase-title{font-size:.85rem;font-weight:600;color:var(--text-secondary);flex-grow:1}.chat-header-actions{display:flex;gap:8px}.icon-btn-small{background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:var(--transition-fast);width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px}.icon-btn-small:hover{color:var(--text-primary);background:#ffffff0d}.features-section{display:flex;flex-direction:column;gap:60px}.section-header{text-align:center;display:flex;flex-direction:column;align-items:center}.section-title{font-family:Outfit,sans-serif;font-size:2.5rem;font-weight:800;letter-spacing:-.5px;margin-bottom:16px;background:linear-gradient(135deg,#fff,#b2c1d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.section-subtitle{font-size:1.05rem;color:var(--text-secondary);max-width:600px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.feature-card{background:#ffffff05;border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);padding:36px;display:flex;flex-direction:column;gap:16px;transition:var(--transition-smooth)}.feature-card:hover{transform:translateY(-8px);background:#ffffff0a;border-color:#00f2fe4d;box-shadow:0 16px 40px #0006,0 0 20px #00f2fe0d}.feature-icon{width:48px;height:48px;border-radius:12px;background:#00f2fe14;border:1px solid rgba(0,242,254,.15);display:flex;align-items:center;justify-content:center;color:var(--accent-cyan);filter:drop-shadow(0 0 8px rgba(0,242,254,.1))}.feature-card h4{font-family:Outfit,sans-serif;font-size:1.3rem;font-weight:700;color:var(--text-primary)}.feature-card p{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.api-section{padding:40px 0}.api-container{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center;background:#ffffff03;border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);padding:60px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.api-info{display:flex;flex-direction:column;align-items:flex-start}.api-bullets{list-style:none;display:flex;flex-direction:column;gap:16px;margin-top:32px}.api-bullets li{font-size:1rem;color:var(--text-secondary);display:flex;align-items:center;gap:12px}.api-code-showcase{background:#08080a;border:1px solid var(--border-subtle);border-radius:var(--border-radius-md);overflow:hidden;box-shadow:0 16px 40px #00000080}.code-header{background:#ffffff05;padding:14px 20px;display:flex;align-items:center;border-bottom:1px solid var(--border-subtle)}.code-dot{width:10px;height:10px;border-radius:50%;margin-right:8px}.code-dot.red{background:#f5576c}.code-dot.yellow{background:#f76b1c}.code-dot.green{background:#10b981}.code-title{font-family:monospace;font-size:.8rem;color:var(--text-muted);margin-left:auto}.api-code-showcase pre{padding:24px;margin:0;overflow-x:auto}.api-code-showcase code{font-family:Fira Code,monospace;font-size:.9rem;color:#a1a1aa;line-height:1.6}.footer-section{border-top:1px solid var(--border-subtle);padding:40px 0;margin-top:40px}.footer-bottom{display:flex;justify-content:space-between;align-items:center}.footer-bottom p{font-size:.85rem;color:var(--text-muted)}.footer-links{display:flex;gap:24px}.footer-links a{font-size:.85rem;color:var(--text-muted);text-decoration:none;transition:var(--transition-fast)}.footer-links a:hover{color:var(--text-primary)}.icon-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;border-radius:var(--border-radius-sm);border:1px solid var(--border-subtle);background:#ffffff08;color:var(--text-secondary);cursor:pointer;transition:var(--transition-fast);font-family:inherit;font-size:.9rem}.icon-btn:hover{background:#ffffff1a;color:var(--text-primary)}select,textarea{width:100%;padding:12px 16px;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:var(--border-radius-sm);font-size:.9rem;font-family:inherit;outline:none;transition:var(--transition-fast)}select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px}textarea{resize:vertical;min-height:80px}select:focus,textarea:focus{border-color:var(--accent-cyan);box-shadow:0 0 0 2px var(--border-glow)}select:disabled,textarea:disabled{opacity:.5;cursor:not-allowed}.toggle-switch-container{display:flex;align-items:center;justify-content:space-between}input[type=checkbox][role=switch]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:44px;height:24px;background:#ffffff1a;border-radius:12px;position:relative;cursor:pointer;outline:none;transition:var(--transition-smooth)}input[type=checkbox][role=switch]:before{content:"";position:absolute;width:18px;height:18px;border-radius:50%;top:3px;left:3px;background:#fff;transition:var(--transition-smooth);box-shadow:0 2px 4px #0003}input[type=checkbox][role=switch]:checked{background:var(--accent-cyan)}input[type=checkbox][role=switch]:checked:before{transform:translate(20px)}.speech-controls-wrapper{display:flex;flex-direction:column;gap:12px;background:#0003;padding:16px;border-radius:var(--border-radius-sm);border:1px solid var(--border-subtle)}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;background:#ffffff1a;border-radius:2px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:12px;height:12px;border-radius:50%;background:var(--text-primary);cursor:pointer;transition:var(--transition-fast)}input[type=range]:focus::-webkit-slider-thumb{box-shadow:0 0 0 3px var(--border-glow)}.speech-playback{display:flex;gap:8px;justify-content:center}.speech-playback button{background:transparent;border:none;color:var(--text-secondary);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast)}.speech-playback button:hover:not(:disabled){background:#ffffff1a;color:var(--text-primary)}.speech-playback button:disabled{opacity:.3;cursor:not-allowed}#settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;display:flex;justify-content:flex-end;opacity:1;transition:opacity .3s}#settings-overlay.hidden{opacity:0;pointer-events:none}#settings-overlay.hidden .drawer{transform:translate(100%)}.drawer{width:380px;height:100%;background:#0f0f14f2;-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);border-left:1px solid var(--border-subtle);display:flex;flex-direction:column;box-shadow:-10px 0 40px #0009;transform:translate(0);transition:transform .4s cubic-bezier(.16,1,.3,1)}.drawer-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid var(--border-subtle)}.drawer-header h2{font-family:Outfit,sans-serif;font-size:1.25rem;font-weight:600;margin:0}.sidebar-content{flex-grow:1;padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:32px}.sidebar-content::-webkit-scrollbar{width:4px}.sidebar-content::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.sidebar-section{display:flex;flex-direction:column;gap:16px}.sidebar-section h3,.sidebar-section label:not(.sr-only){font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary);font-weight:600}#messages{flex-grow:1;padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:20px}#messages::-webkit-scrollbar{width:4px}#messages::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:4px}.chat-input-wrapper{padding:0 24px 20px;display:flex;flex-direction:column;align-items:center;background:linear-gradient(0deg,rgba(18,18,24,.95) 0%,transparent 100%)}#image-preview-container{width:100%;display:flex;gap:8px;margin-bottom:10px}#image-preview-container.hidden{display:none}.image-preview-item{position:relative;width:64px;height:64px;border-radius:8px;overflow:hidden;border:1px solid var(--border-subtle)}.image-preview-item img{width:100%;height:100%;object-fit:cover}.remove-image-btn{position:absolute;top:-4px;right:-4px;width:18px;height:18px;background:var(--bg-surface);color:var(--text-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;border:1px solid var(--border-subtle);font-size:10px}.remove-image-btn:hover{background:var(--accent-pink)}#chat-form{width:100%;display:flex;align-items:center;background:var(--bg-input);border:1px solid rgba(255,255,255,.1);padding:6px 8px;border-radius:100px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 4px 16px #00000040;transition:var(--transition-smooth)}#chat-form:focus-within{border-color:#00f2fe80;box-shadow:0 4px 24px #00f2fe26;background:#0a0a0fd9}#chat-input{flex-grow:1;background:transparent;border:none;color:var(--text-primary);font-size:.95rem;padding:8px 12px;outline:none;font-family:inherit}#chat-input::placeholder{color:var(--text-muted)}#attach-button,#mic-button,#send-button{width:36px;height:36px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast);flex-shrink:0}#attach-button,#mic-button{background:transparent;color:var(--text-secondary)}#attach-button:hover:not(:disabled),#mic-button:hover:not(:disabled){color:var(--text-primary);background:#ffffff0d}#mic-button.recording{color:var(--accent-pink);animation:pulse-mic 1.5s infinite}@keyframes pulse-mic{0%{box-shadow:0 0 #f5576c66}70%{box-shadow:0 0 0 8px #f5576c00}to{box-shadow:0 0 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16px;border-radius:16px;font-size:.9rem;line-height:1.5;position:relative}.user-message .message-content{background:var(--gradient-user);color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 12px #764ba233}.agent-message .message-content{background:var(--gradient-agent);border:1px solid var(--border-subtle);color:var(--text-primary);border-bottom-left-radius:4px;box-shadow:0 4px 12px #00000026}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}#loading-indicator{position:absolute;top:0;right:0;bottom:0;left:0;background:#050505cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:50;transition:opacity .3s}#loading-indicator.hidden{opacity:0;pointer-events:none}.spinner{width:36px;height:36px;border-radius:50%;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-cyan);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.typing-indicator{display:flex;gap:4px;padding:8px 12px;align-items:center}.dot{width:5px;height:5px;border-radius:50%;background:var(--text-secondary);animation:bounce 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}.message-content p{margin:.4em 0}.message-content p:first-child{margin-top:0}.message-content p:last-child{margin-bottom:0}.message-content pre{background:#000;padding:10px;border-radius:8px;overflow-x:auto;font-family:monospace;border:1px solid var(--border-subtle);margin:10px 0}.message-content code{background:#0000004d;padding:2px 4px;border-radius:4px;font-family:monospace;font-size:.95em}.message-content pre code{background:transparent;padding:0}.code-block-wrapper{position:relative}.copy-button{position:absolute;top:6px;right:6px;background:#ffffff1a;border:none;color:var(--text-secondary);padding:4px 6px;border-radius:4px;font-size:.7rem;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:4px;opacity:0}.code-block-wrapper:hover .copy-button{opacity:1}.copy-button:hover{background:#fff3;color:#fff}.copy-button.copied{background:#10b981;color:#fff}.search-sources-container{margin-top:12px;padding-top:10px;border-top:1px solid var(--border-subtle)}.search-sources-title{font-size:.7rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;margin-bottom:6px}.search-sources-list{list-style:none;display:flex;flex-direction:column;gap:4px}.search-sources-list 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