.chat-widget{display:flex;flex-direction:column;height:100vh;background:var(--bg-0);color:var(--text-1)}.chat-header{background:linear-gradient(135deg,var(--panel) 0%,#1b1b1b 100%);border-bottom:1px solid var(--border);padding:1.5rem 2rem;display:flex;align-items:center;gap:1.5rem;flex-shrink:0}.back-button{background:transparent;border:1px solid rgba(255,255,255,.12);color:var(--text-1);padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-size:.9rem;transition:all .2s ease}.back-button:focus-visible{outline:none;border-color:rgba(var(--accent-purple-rgb),.85);box-shadow:0 0 0 4px rgba(var(--accent-purple-rgb),.16)}.back-button:hover{background:#ffffff0a;border-color:rgba(var(--accent-purple-rgb),.6);color:var(--accent-purple)}.header-content{flex:1;display:flex;justify-content:space-between;align-items:center}.chat-title{font-size:1.5rem;font-weight:700;color:var(--text-0)}.chat-title:after{content:"";display:block;height:3px;width:44px;margin-top:.35rem;border-radius:999px;background:var(--accent-purple);box-shadow:0 0 0 4px rgba(var(--accent-purple-rgb),.12)}.index-button{background:var(--accent-purple);border:none;color:#fff;padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .2s ease}.index-button:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(var(--accent-purple-rgb),.18)}.index-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 18px rgba(var(--accent-purple-rgb),.26)}.index-button:disabled{opacity:.6;cursor:not-allowed}.chat-messages{flex:1;overflow-y:auto;padding:2rem;display:flex;flex-direction:column;gap:1.5rem;max-width:1080px;width:100%;margin:0 auto}.message{display:flex;flex-direction:column;gap:.5rem;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-content{display:flex;width:100%}.message.user .message-content{justify-content:flex-end}.message.assistant .message-content{justify-content:flex-start}.user-bubble{background:var(--accent-purple);color:#fff;padding:1rem 1.25rem;border-radius:18px 18px 4px;max-width:70%;word-wrap:break-word;line-height:1.5;box-shadow:0 10px 22px rgba(var(--accent-purple-rgb),.18)}.assistant-bubble{display:flex;gap:.75rem;max-width:80%;align-items:flex-start}.assistant-avatar{width:36px;height:36px;border-radius:50%;background:rgba(var(--accent-purple-rgb),.2);border:1px solid rgba(var(--accent-purple-rgb),.35);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0;color:var(--text-0);box-shadow:0 10px 20px rgba(var(--accent-purple-rgb),.12)}.assistant-text{background:#ffffff0a;border:1px solid var(--border);color:var(--text-1);padding:1rem 1.25rem;border-radius:18px 18px 18px 4px;line-height:1.6;word-wrap:break-word;white-space:normal}.assistant-text>:first-child{margin-top:0}.assistant-text p{margin:.25rem 0 .75rem}.assistant-text strong{color:var(--text-0);font-weight:700}.assistant-text em{color:var(--text-0)}.assistant-text ul,.assistant-text ol{margin:.25rem 0 .85rem;padding-left:1.25rem}.assistant-text li{margin:.2rem 0}.assistant-text h1,.assistant-text h2,.assistant-text h3{margin:.7rem 0 .5rem;line-height:1.25;color:var(--text-0)}.assistant-text h1{font-size:1.15rem}.assistant-text h2{font-size:1.05rem}.assistant-text h3{font-size:1rem}.assistant-text a{color:var(--text-1);text-decoration:none;border-bottom:1px solid rgba(var(--accent-purple-rgb),.35)}.assistant-text a:hover{color:var(--accent-purple);border-bottom-color:rgba(var(--accent-purple-rgb),.8)}.assistant-text code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.95em;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);padding:.12rem .35rem;border-radius:6px}.assistant-text pre{margin:.5rem 0 .9rem;padding:.85rem .95rem;border-radius:10px;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);overflow-x:auto}.assistant-text pre code{background:transparent;border:none;padding:0}.assistant-text blockquote{margin:.5rem 0 .9rem;padding:.4rem .9rem;border-left:3px solid rgba(var(--accent-purple-rgb),.6);color:var(--text-2);background:#ffffff08;border-radius:8px}.assistant-text hr{border:none;border-top:1px solid rgba(255,255,255,.1);margin:.85rem 0}.loading-dots{display:flex;gap:.5rem;padding:1rem 1.25rem}.loading-dots span{width:8px;height:8px;border-radius:50%;background:var(--accent-purple);animation:bounce 1.4s infinite ease-in-out both}.loading-dots span:nth-child(1){animation-delay:-.32s}.loading-dots span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0);opacity:.5}40%{transform:scale(1);opacity:1}}.sources{margin-top:.5rem;padding:.75rem 1rem;background:#ffffff08;border:1px solid var(--border);border-radius:8px;font-size:.85rem;color:var(--text-2)}.sources-label{font-weight:600;margin-bottom:.5rem;color:var(--accent-purple)}.source-item{padding:.25rem 0;color:var(--text-1)}.source-link{color:var(--text-1);text-decoration:none;border-bottom:1px solid rgba(var(--accent-purple-rgb),.35);transition:border-color .15s ease,color .15s ease}.source-link:hover{color:var(--accent-purple);border-bottom-color:rgba(var(--accent-purple-rgb),.8)}.source-link:focus-visible{outline:none;border-bottom-color:rgba(var(--accent-purple-rgb),.95);box-shadow:0 3px rgba(var(--accent-purple-rgb),.25)}.source-link-disabled{border-bottom-color:transparent;cursor:default}.source-path{color:#ffffff8c;font-size:.9em}.chat-input-container{padding:1.5rem 2rem;background:linear-gradient(135deg,var(--panel) 0%,#1b1b1b 100%);border-top:1px solid var(--border);flex-shrink:0}.chat-input-wrapper{display:flex;gap:1rem;align-items:flex-end;background:#00000038;border:1px solid var(--border);border-radius:16px;padding:.75rem 1rem;transition:all .2s ease}.chat-input-wrapper:focus-within{border-color:rgba(var(--accent-purple-rgb),.75);box-shadow:0 0 0 3px rgba(var(--accent-purple-rgb),.16)}.chat-input{flex:1;background:transparent;border:none;color:var(--text-1);font-size:1rem;resize:none;max-height:150px;overflow-y:auto;font-family:inherit;line-height:1.5}.chat-input:focus{outline:none}.chat-input::placeholder{color:var(--muted)}.send-button{background:var(--accent-purple);border:none;color:#fff;width:40px;height:40px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.send-button:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(var(--accent-purple-rgb),.18)}.send-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 22px rgba(var(--accent-purple-rgb),.26)}.send-button:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 768px){.chat-header{padding:1rem;flex-direction:column;align-items:flex-start;gap:1rem}.header-content{flex-direction:column;align-items:flex-start;gap:1rem;width:100%}.chat-messages{padding:1rem}.user-bubble,.assistant-bubble{max-width:85%}.chat-input-container{padding:1rem}}.home-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,var(--bg-0) 0%,var(--bg-1) 50%,var(--bg-0) 100%);position:relative;overflow:hidden}.home-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(var(--accent-purple-rgb),.12) 0%,transparent 70%);animation:pulse 20s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}}.home-content{max-width:1200px;width:100%;z-index:1;position:relative}.logo-section{text-align:center;margin-bottom:4rem;animation:fadeInUp .8s ease-out}.main-title{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1rem;letter-spacing:-.02em;color:var(--text-0)}.gradient-text{color:var(--accent-purple);display:inline-block;text-shadow:0 0 24px rgba(var(--accent-purple-rgb),.18)}.subtitle{font-size:1.25rem;color:var(--text-2);font-weight:300;letter-spacing:.01em}.team-selection{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem;animation:fadeInUp .8s ease-out .2s both}.team-card{background:linear-gradient(135deg,var(--panel) 0%,#1b1b1b 100%);border:1px solid var(--border);border-radius:20px;padding:2.5rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.team-card:focus-visible{outline:none;border-color:rgba(var(--accent-purple-rgb),.85);box-shadow:0 0 0 4px rgba(var(--accent-purple-rgb),.18)}.team-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(var(--accent-purple-rgb),.08);opacity:0;transition:opacity .3s ease}.team-card:hover{transform:translateY(-8px);border-color:rgba(var(--accent-purple-rgb),.6);box-shadow:0 20px 44px rgba(var(--accent-purple-rgb),.18)}.team-card:hover:before{opacity:1}.team-icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;font-size:.95rem;font-weight:800;letter-spacing:.08em;color:var(--text-0);background:rgba(var(--accent-purple-rgb),.18);border:1px solid rgba(var(--accent-purple-rgb),.35);margin-bottom:1rem;position:relative;z-index:1}.team-title{font-size:1.75rem;font-weight:700;margin-bottom:.75rem;color:var(--text-1);position:relative;z-index:1}.team-description{font-size:1rem;color:var(--text-2);line-height:1.6;margin-bottom:1.5rem;position:relative;z-index:1}.team-arrow{font-size:1.5rem;color:var(--accent-purple);font-weight:700;position:relative;z-index:1;transition:transform .3s ease}.team-card:hover .team-arrow{transform:translate(8px)}.features{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap;animation:fadeInUp .8s ease-out .4s both}.feature-item{display:flex;align-items:center;gap:.6rem;color:var(--text-2);font-size:1rem;font-weight:500}.feature-item:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--accent-purple);box-shadow:0 0 0 4px rgba(var(--accent-purple-rgb),.12)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.main-title{font-size:2.5rem}.subtitle{font-size:1rem}.team-selection{grid-template-columns:1fr}.features{gap:1.5rem}}.app{min-height:100vh;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);display:flex;flex-direction:column}*{margin:0;padding:0;box-sizing:border-box}:root{--accent-purple: #6d28d9;--accent-purple-rgb: 109, 40, 217;--bg-0: #0a0a0a;--bg-1: #121212;--panel: #161616;--border: #2a2a2a;--text-0: #f2f2f2;--text-1: #e0e0e0;--text-2: #a0a0a0;--muted: #666}body{font-family:-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(--bg-0);color:var(--text-1);overflow-x:hidden}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-1)}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#444}