:root{--ink:#15192f;--muted:#747a92;--purple:#7863e8;--purple-dark:#5944cc;--violet:#b46ce4;--mint:#68d9ba;--blue:#65a5ef;--paper:#f5f4fa;--white:#fff;--line:#e7e5ef;--shadow:0 24px 65px rgba(41,31,93,.12)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"DM Sans",sans-serif;color:var(--ink);background:radial-gradient(circle at 12% 8%,#eee9ff 0,transparent 29%),radial-gradient(circle at 90% 18%,#eaf7f4 0,transparent 25%),var(--paper);min-height:100vh}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.label{font-size:9px;letter-spacing:.16em;color:var(--purple);font-weight:800}[hidden]{display:none!important}
header{height:68px;padding:0 clamp(20px,5vw,68px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(103,91,156,.12);background:rgba(255,255,255,.65);backdrop-filter:blur(14px);position:relative;z-index:30}.brand{font:800 18px Manrope,sans-serif;letter-spacing:-.04em}.brand i{color:var(--purple);font-style:normal}header>span{font-size:9px;color:var(--muted);display:flex;align-items:center;gap:7px}header>span i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(104,217,186,.15)}header>div{display:flex;gap:8px;align-items:center}header button,header>div a{border:0;background:#fff;border:1px solid var(--line);border-radius:9px;padding:9px 12px;font-size:9px;color:#60667d}
main{width:min(1260px,calc(100% - 40px));margin:0 auto;padding:80px 0}.intro{text-align:center;max-width:930px;margin:0 auto}.intro h1{font:800 clamp(46px,7vw,82px)/.98 Manrope,sans-serif;letter-spacing:-.065em;margin:17px 0 23px}.intro h1 em{font-style:normal;background:linear-gradient(100deg,var(--purple),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}.intro>p{max-width:730px;margin:auto;font-size:14px;line-height:1.75;color:var(--muted)}.trust{display:flex;justify-content:center;gap:22px;margin-top:23px;color:#626a82;font-size:9px}.mind-visual{height:265px;position:relative;width:min(570px,100%);margin:38px auto 30px;display:grid;place-items:center}.robot{position:relative;z-index:3;width:126px;height:139px;background:linear-gradient(145deg,#fff,#eeeafd);border:1px solid #ded9ef;border-radius:42px 42px 34px 34px;box-shadow:0 24px 45px rgba(67,48,146,.16);display:grid;place-items:center}.antenna{position:absolute;top:-24px;width:2px;height:29px;background:#8f7be9}.antenna:after{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--purple);top:-6px;left:-4px;box-shadow:0 0 0 6px rgba(120,99,232,.12)}.robot-face{width:86px;height:59px;border-radius:21px;background:#1b1f3a;display:flex;align-items:center;justify-content:center;gap:23px;position:relative}.robot-face i{width:9px;height:17px;background:var(--mint);border-radius:7px;animation:blink 4.5s infinite}.robot-face b{position:absolute;width:19px;height:6px;border-bottom:2px solid #a796ff;border-radius:0 0 12px 12px;bottom:11px}.robot small{position:absolute;bottom:12px;font-size:7px;color:#8b86a2;letter-spacing:.09em}.orbit{position:absolute;border:1px solid rgba(120,99,232,.2);border-radius:50%;animation:spin 18s linear infinite}.orbit-one{width:350px;height:170px;transform:rotate(14deg)}.orbit-two{width:480px;height:235px;transform:rotate(-11deg);animation-direction:reverse;animation-duration:23s}.orbit b{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--purple);left:14%;top:4%;box-shadow:0 0 0 7px rgba(120,99,232,.1)}.orbit-two b{background:var(--mint);left:80%;top:75%}.mind-label{position:absolute;background:#fff;border:1px solid var(--line);border-radius:20px;padding:7px 10px;font-size:7px;font-weight:800;color:#6e6885;box-shadow:0 8px 20px rgba(40,31,84,.08)}.mind-label.one{left:7%;top:25%}.mind-label.two{right:4%;top:34%}.mind-label.three{left:18%;bottom:10%}@keyframes spin{to{transform:rotate(374deg)}}@keyframes blink{0%,45%,50%,100%{transform:scaleY(1)}47%{transform:scaleY(.15)}}
.assistant-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:14px;align-items:start}.chat-card,.context-card{background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.chat-card{overflow:hidden}.chat-head{padding:18px 20px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.avatar{width:40px;height:40px;border-radius:13px;background:linear-gradient(145deg,var(--purple),#9c78ed);color:#fff;display:grid;place-items:center;margin-right:11px;box-shadow:0 8px 18px rgba(120,99,232,.25)}.chat-head>div:nth-child(2){display:grid}.chat-head>div:nth-child(2)>b{font-size:11px}.chat-head>div:nth-child(2)>span{font-size:8px;color:var(--muted);margin-top:3px}.chat-head>div:nth-child(2) i{display:inline-block;width:6px;height:6px;background:var(--mint);border-radius:50%;margin-right:4px}.messages{height:460px;overflow:auto;padding:24px 22px 10px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}.message{max-width:82%;padding:11px 13px;border-radius:14px;font-size:11px;line-height:1.55;white-space:pre-line}.message.bot{align-self:flex-start;background:#f0eef9;border-radius:4px 14px 14px 14px;color:#3b3d56}.message.user{align-self:flex-end;background:var(--ink);color:#fff;border-radius:14px 4px 14px 14px}.typing{width:53px;display:flex;gap:3px}.typing i{width:5px;height:5px;border-radius:50%;background:#8c82b9;animation:bounce 1s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes bounce{50%{transform:translateY(-4px)}}.quick-replies{display:flex;gap:6px;flex-wrap:wrap;padding:7px 22px 12px}.quick-replies button{border:1px solid #d8d2ef;background:#fff;color:var(--purple-dark);border-radius:18px;padding:7px 10px;font-size:8px;font-weight:700}.quick-replies button:hover{background:#f2effd}#chat-form{border-top:1px solid var(--line);padding:13px;display:flex;gap:8px}#chat-form input{flex:1;border:0;background:#f5f4f8;border-radius:11px;padding:13px;outline:0;font-size:10px}#chat-form input:focus{box-shadow:0 0 0 3px #ede9ff}#chat-form button{border:0;background:var(--purple);color:#fff;width:42px;border-radius:11px;font-size:18px}.context-card{padding:22px;position:sticky;top:15px}.context-head{display:flex;justify-content:space-between}.context-head>span:last-child{font-size:8px;color:var(--muted)}.context-card h2{font:800 18px Manrope,sans-serif;margin:7px 0 17px}.context-card>p{font-size:8px;color:var(--muted);line-height:1.55;margin-top:17px}.context-card>p i{font-style:normal;color:var(--purple)}
footer{margin-top:70px;padding:24px clamp(20px,5vw,68px);border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#8e8aa0;font-size:8px}.toast{position:fixed;right:22px;bottom:22px;background:var(--ink);color:#fff;border-radius:10px;padding:12px 16px;font-size:9px;opacity:0;transform:translateY(12px);transition:.25s;z-index:100}.toast.show{opacity:1;transform:none}
@media(max-width:1000px){.assistant-shell{grid-template-columns:1fr}.context-card{position:static}}
@media(max-width:700px){header>span{display:none}main{width:min(100% - 26px,1260px);padding:55px 0}.intro h1{font-size:48px}.trust{align-items:flex-start;flex-direction:column;gap:9px;max-width:260px;margin:20px auto}.mind-visual{transform:scale(.84);margin:10px auto}.messages{height:420px}footer{gap:12px;flex-direction:column}}
@media(max-width:440px){header{padding:0 14px}.brand{font-size:16px}header>div a{display:none}.intro h1{font-size:39px}.intro>p{font-size:12px}.mind-visual{height:230px;transform:scale(.72);margin-left:-10%;width:120%}.chat-head{padding:14px}.messages{height:390px;padding:18px 14px}.quick-replies{padding-left:14px;padding-right:14px}.message{max-width:91%}}
html,body{overflow-x:hidden}.chat-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 14px 14px}.chat-tools small{font-size:7px;line-height:1.45;color:#9894a8;max-width:390px}.chat-tools button{border:0;border-radius:9px;background:var(--ink);color:#fff;padding:9px 11px;font-size:8px;font-weight:800;white-space:nowrap}.chat-tools button:disabled{opacity:.36;cursor:not-allowed}.message.error{align-self:flex-start;background:#fff0f2;color:#9d3d51;border:1px solid #f1cbd3}.chat-card button:disabled,#chat-form input:disabled{cursor:wait;opacity:.62}.project-identity{max-width:100%}@media(max-width:560px){.chat-tools{align-items:flex-start;flex-direction:column}.chat-tools button{width:100%}}