:root{--bg:#0D1015;--panel:#151A21;--panel2:#1A2029;--line:#262E38;--line2:#35404C;--tx:#EEF1E8;--mu:#9AA3AE;--lime:#D3FF50;--vio:#9C92FF;--viod:#1D1A3D;
  --amb:#FFC34F;--ambd:#2B2412;--red:#FF6B6E;--redd:#2C1517;--paper:#F1F2EC;--ink:#12161C;--fd:'Sora','Segoe UI',system-ui,sans-serif;--fb:'Manrope','Segoe UI',system-ui,sans-serif;--fm:'JetBrains Mono',Consolas,monospace}
*{box-sizing:border-box;margin:0}
[hidden]{display:none!important}
html,body{height:100%}
body{background:var(--bg);color:var(--tx);font:500 15px/1.5 var(--fb);-webkit-font-smoothing:antialiased}
button{font:inherit;cursor:pointer}
a{color:inherit}
.mu{color:var(--mu)}.small{font-size:13px}.lime{color:var(--lime)}.center{text-align:center}
.eyebrow{font:600 12px var(--fm);letter-spacing:.14em;text-transform:uppercase;color:var(--lime)}
.bar{display:flex;align-items:center;gap:16px;padding:12px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(13,16,21,.94);z-index:20}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:15px}
.logo{display:inline-flex;width:30px;height:30px;border-radius:9px;background:var(--lime);align-items:center;justify-content:center}
.live{font:600 12px var(--fm);color:var(--amb);background:var(--ambd);border:1px solid #4a3c17;border-radius:999px;padding:5px 12px}
.links{margin-left:auto;display:flex;gap:10px;align-items:center}
.links a{font-weight:700;text-decoration:none;color:var(--mu)}.links a:hover{color:var(--tx)}
.ghost{background:transparent;border:1px solid var(--line2);color:var(--tx);border-radius:10px;padding:7px 12px;font-weight:700}
.landing{max-width:1160px;margin:0 auto;padding:64px 24px;display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.landing h1{font:800 clamp(34px,5vw,60px)/1.04 var(--fd);letter-spacing:-.03em;margin:14px 0 18px}
.lead{font-size:18px;color:var(--mu);max-width:640px}.lead b{color:var(--tx)}
.cta{margin:28px 0 12px;background:var(--lime);color:var(--ink);border:0;border-radius:14px;padding:16px 26px;font:800 18px var(--fd);box-shadow:0 10px 40px rgba(211,255,80,.18)}
.cta[disabled]{opacity:.7;cursor:progress}
.err{color:var(--red);font-weight:700;margin-top:8px}
.what{list-style:none;padding:0;display:grid;gap:12px}
.what li{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.what b{display:block;font:700 17px var(--fd)}.what span{color:var(--mu);font-size:14px}
.demo{display:grid;grid-template-columns:minmax(360px,1fr) 460px;gap:28px;max-width:1280px;margin:0 auto;padding:20px 24px 28px;height:calc(100vh - 58px)}
.chat{background:var(--panel);border:1px solid var(--line);border-radius:20px;display:flex;flex-direction:column;min-height:0;overflow:hidden}
.chat-head{display:flex;justify-content:space-between;align-items:flex-start;padding:16px 18px 6px}
.chat h2{font:700 20px var(--fd);margin-top:4px}
.scen{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:8px 18px 12px;border-bottom:1px solid var(--line)}
.scen button{background:var(--panel2);border:1px solid var(--line2);color:var(--tx);border-radius:12px;padding:7px 11px;text-align:left;width:100%}
.scen button b{display:block;font-weight:700;font-size:13.5px}.scen button small{display:block;color:var(--mu);font-size:11.5px;line-height:1.3;margin-top:1px}
.scen button:hover{border-color:var(--lime)}.scen button[disabled]{opacity:.45;cursor:not-allowed}
.scen button.on{border-color:var(--lime);box-shadow:0 0 0 2px rgba(211,255,80,.18)}
.pairbox{padding:10px 18px;border-bottom:1px solid var(--line)}.pairbox label{font-weight:700;font-size:13px}
.row{display:flex;gap:8px;margin-top:6px}.row input{flex:1;min-width:0;background:#0f1318;border:1px solid var(--line2);color:var(--tx);border-radius:10px;padding:9px 12px;font:600 15px var(--fm);text-transform:uppercase}
.row button{background:var(--lime);color:var(--ink);border:0;border-radius:10px;padding:9px 14px;font-weight:800}
.talk{flex:1;overflow-y:auto;padding:14px 18px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;border-radius:14px;padding:10px 13px;font-size:14.5px;line-height:1.45}
.msg.you{align-self:flex-end;background:var(--lime);color:var(--ink);font-weight:600;border-bottom-right-radius:4px}
.msg.ai{align-self:flex-start;background:var(--panel2);border:1px solid var(--line2);border-bottom-left-radius:4px}
.msg.ai .who{display:block;font:700 11px var(--fm);color:var(--vio);letter-spacing:.08em;text-transform:uppercase;margin-bottom:3px}
.msg.ai.refused{border-color:#5a2a2c;background:var(--redd)}.msg.ai.wait{border-color:#5a4a1a;background:var(--ambd)}
.msg.tool{align-self:flex-start;font:500 12px var(--fm);color:var(--mu);padding:4px 2px}
.msg.tool .st{color:var(--lime)}.msg.tool .st.no{color:var(--red)}.msg.tool .st.wt{color:var(--amb)}
.msg.colleague{align-self:stretch;max-width:100%;background:var(--viod);border:1px solid #3a3470;color:#d9d5ff}
.msg.note{align-self:stretch;max-width:100%;background:transparent;border:1px dashed var(--line2);color:var(--mu)}
.msg.mono{font-family:var(--fm)}
.typing{align-self:flex-start;display:flex;gap:4px;padding:10px 12px}.typing i{width:7px;height:7px;border-radius:50%;background:var(--mu);animation:b 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes b{50%{opacity:.25;transform:translateY(-2px)}}
.outbox{border-top:1px solid var(--line);padding:10px 18px;max-height:34%;overflow:auto}.outbox summary{font-weight:700;cursor:pointer;color:var(--mu)}
.mail{background:#0f1318;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:8px;font-size:13px}
.mail b{display:block}.mail pre{white-space:pre-wrap;font:500 12.5px/1.45 var(--fb);color:var(--mu);margin-top:6px}
.phonecol{display:flex;flex-direction:column;align-items:center;min-height:0}
.phone{position:relative;width:410px;height:min(860px,calc(100vh - 140px));border-radius:54px;background:#05070A;border:2px solid #3A4552;padding:14px;margin-top:10px;
  box-shadow:0 30px 80px rgba(0,0,0,.5),inset 0 0 0 1px #0b0e12}
.screen{width:100%;height:100%;border-radius:40px;overflow:hidden;background:var(--paper);display:flex;flex-direction:column}
.sbar{flex:none;height:46px;display:flex;justify-content:space-between;align-items:center;padding:4px 30px 0;font:700 14px var(--fb);color:var(--ink)}
.phone iframe{width:100%;flex:1;border:0;background:var(--paper);display:block}
.notch{position:absolute;top:24px;left:50%;transform:translateX(-50%);width:110px;height:30px;border-radius:20px;background:#05070A;z-index:3;pointer-events:none}
.ntf{position:absolute;left:24px;right:24px;top:62px;z-index:4;display:flex;gap:10px;align-items:flex-start;background:rgba(245,246,240,.98);color:var(--ink);border-radius:18px;padding:11px 13px;
  box-shadow:0 10px 30px rgba(0,0,0,.3);transform:translateY(-24px);opacity:0;pointer-events:none;transition:all .35s;cursor:pointer}
.ntf.in{transform:none;opacity:1;pointer-events:auto}
.ntf .ic{flex:none;width:30px;height:30px;border-radius:8px;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D3FF50' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E") center/18px no-repeat}
.ntf .ap{display:flex;justify-content:space-between;font-size:11px;color:#5A6270;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.ntf b{font-size:14px}.ntf p{font-size:13px;line-height:1.35}
.hint{margin-top:10px}
.aibtn{background:var(--lime);color:var(--ink);border:0;border-radius:999px;padding:8px 14px;font:800 14px var(--fd);align-items:center}
.aibtn span{display:inline-flex;min-width:20px;height:20px;border-radius:10px;background:var(--ink);color:var(--lime);font-size:12px;align-items:center;justify-content:center;margin-left:6px;padding:0 6px}
.only-mobile{display:none}
@media (max-width:960px){
  .scen{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}.scen button{flex:none;width:230px;scroll-snap-align:start}
  .wt{display:none}#again{padding:6px 10px;font-size:13px}
  .bar{padding:10px 14px;gap:10px}.live{display:none}.brand .mu{display:none}
  .landing{grid-template-columns:1fr;padding:36px 16px;gap:28px}
  .demo{display:block;padding:0;height:calc(100vh - 52px);height:calc(100dvh - 52px)}
  .phonecol{height:100%}.phonecol .eyebrow,.hint{display:none}
  .phone{width:100%;height:100%;border:0;border-radius:0;padding:0;margin:0;box-shadow:none;background:var(--paper)}
  .screen{border-radius:0}.sbar{display:none}.notch{display:none}.ntf{top:10px;left:10px;right:10px}
  .chat{position:fixed;left:0;right:0;bottom:0;height:78vh;height:78dvh;z-index:40;border-radius:20px 20px 0 0;transform:translateY(102%);transition:transform .3s;box-shadow:0 -20px 60px rgba(0,0,0,.5)}
  .chat.open{transform:none}
  .only-mobile{display:inline-flex}
  .chat .only-mobile{display:block}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}