:root{--ink:#18221f;--muted:#68736d;--paper:#f2f2ee;--white:#fffefa;--line:#d7ddd7;--green:#0d6a58;--soft:#e2efe9;--orange:#d85b3f;--night:#1c2b26;--shadow:0 18px 44px rgba(24,34,31,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"DM Sans",sans-serif}button,input{font:inherit}button{cursor:pointer}.site-header{display:flex;align-items:center;justify-content:space-between;padding:18px clamp(18px,5vw,84px);border-bottom:1px solid var(--line)}.ae-brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.ae-brand>b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;color:var(--white);background:var(--night);font:700 13px "Space Grotesk",sans-serif}.ae-brand span,.ae-brand small{display:block}.ae-brand span{font-weight:700}.ae-brand small{color:var(--muted);font-size:11px;font-weight:500}.restart{padding:9px 14px;border:1px solid var(--line);border-radius:5px;color:var(--ink);background:var(--white);font-size:13px;font-weight:700}.intro{max-width:940px;padding:clamp(42px,7vw,84px) clamp(18px,5vw,84px) 28px}.intro p{margin:0 0 10px;color:var(--orange);font-size:11px;font-weight:700;letter-spacing:.1em}.intro h1{margin:0;font:600 clamp(37px,5.2vw,70px)/.98 "Space Grotesk",sans-serif}.intro>span{display:block;margin-top:14px;color:var(--muted);font-size:16px}.scenario-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:0 clamp(18px,5vw,84px) 22px}.scenario{display:grid;grid-template-columns:52px 1fr;align-items:center;gap:10px;min-width:0;padding:7px;text-align:left;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:var(--white);transition:transform .2s ease,border-color .2s ease}.scenario:hover{transform:translateY(-2px)}.scenario.active{border:2px solid var(--green);background:var(--soft)}.scenario img{width:52px;height:52px;object-fit:cover;border-radius:4px}.scenario b,.scenario small{display:block}.scenario b{font:600 14px "Space Grotesk",sans-serif}.scenario small{margin-top:3px;color:var(--muted);font-size:11px}.channel-switch{display:grid;grid-template-columns:repeat(2,minmax(0,300px));gap:9px;padding:0 clamp(18px,5vw,84px) 42px}.channel{text-align:left;padding:14px;border:1px solid var(--line);border-radius:6px;background:transparent;color:var(--ink)}.channel.active{border-color:var(--green);background:var(--night);color:var(--white)}.channel b,.channel span{display:block}.channel b{font:600 14px "Space Grotesk",sans-serif}.channel span{margin-top:3px;font-size:12px}.channel:not(.active) span{color:var(--muted)}.demo-shell{margin:0 clamp(18px,5vw,84px) 64px;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--white);box-shadow:var(--shadow)}.business-header,.chat-business{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 22px;color:var(--white);background:var(--night)}.business-header>div,.chat-business>div{display:grid;grid-template-columns:34px auto;column-gap:10px;align-items:center}.business-header span,.chat-business span{grid-row:span 2;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#3c5b50;font:700 11px "Space Grotesk",sans-serif}.business-header strong,.business-header small,.chat-business strong,.chat-business small{display:block}.business-header strong,.chat-business strong{font-size:14px}.business-header small,.chat-business small{margin-top:2px;color:#bdc9c4;font-size:11px}.business-header button,.chat-business button{padding:8px 12px;border:1px solid #536a61;border-radius:4px;color:var(--white);background:transparent;font-size:12px;font-weight:700}.web-layout{display:grid;grid-template-columns:minmax(250px,.7fr) minmax(470px,1.3fr)}.web-intro{position:relative;min-height:630px;padding:clamp(28px,4vw,52px);overflow:hidden;color:var(--white);background:var(--night)}.web-intro:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(19,34,29,.12),rgba(19,34,29,.85));pointer-events:none}.web-intro>*:not(img){position:relative;z-index:1}.web-intro p{margin:0 0 10px;color:#f0aa94;font-size:10px;font-weight:700;letter-spacing:.1em}.web-intro h2{max-width:310px;margin:0;font:600 clamp(31px,3.8vw,50px)/.98 "Space Grotesk",sans-serif}.web-intro>span{display:block;max-width:300px;margin-top:14px;color:#e0e7e2;font-size:14px;line-height:1.5}.web-intro img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.53}.web-flow{padding:clamp(24px,4vw,48px);background:#fcfbf8}.flow-step{display:flex;align-items:center;gap:10px}.flow-step>span{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;color:var(--orange);background:#f1e7d8;font-size:12px;font-weight:700}.flow-step b,.flow-step small{display:block}.flow-step b{font:600 15px "Space Grotesk",sans-serif}.flow-step small{margin-top:2px;color:var(--muted);font-size:11px}.offer-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:15px 0 18px}.offer{min-height:110px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:12px;text-align:left;border:1px solid var(--line);border-radius:5px;color:var(--ink);background:var(--white);transition:transform .18s ease,border-color .18s ease}.offer:hover{transform:translateY(-2px);border-color:var(--green)}.offer.selected{border:2px solid var(--green);background:var(--soft)}.offer span{font:600 13px "Space Grotesk",sans-serif}.offer small{color:var(--muted);font-size:11px;line-height:1.35}.offer b{font-size:13px}.quote-panel{display:grid;grid-template-columns:1fr minmax(180px,.55fr);gap:22px;align-items:end;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.quote-panel span,.quote-panel strong,.quote-panel small{display:block}.quote-panel>div>span{color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.08em}.quote-panel strong{margin:4px 0;font:600 26px "Space Grotesk",sans-serif}.quote-panel small{color:var(--muted);font-size:11px}.quote-panel label{display:grid;gap:7px;color:var(--muted);font-size:11px;font-weight:700}.quote-panel input{width:100%;accent-color:var(--green)}.quote-panel output{color:var(--green);font-size:11px}.date-row,.time-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.time-row{margin-top:8px}.date-row button,.time-row button{padding:10px 5px;border:1px solid var(--line);border-radius:4px;color:var(--ink);background:var(--white);font-size:11px;font-weight:700}.date-row button.selected,.time-row button.selected{color:var(--white);border-color:var(--green);background:var(--green)}.date-row button:disabled,.time-row button:disabled{color:#a0a8a2;background:#f0f1ee;cursor:not-allowed}.request-row{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:17px}.request-row input{min-width:0;padding:12px;border:1px solid var(--line);border-radius:4px;background:var(--white)}.request-row button{padding:0 17px;border:0;border-radius:4px;color:var(--white);background:var(--green);font-size:12px;font-weight:700}.request-row button:disabled{color:#89918c;background:#e4e8e4;cursor:not-allowed}.chat-demo{max-width:680px;margin:auto;min-height:680px;background:#e9eeeb}.chat-business{padding:17px 20px}.chat-log{min-height:560px;display:flex;flex-direction:column;gap:10px;padding:20px;overflow:auto}.bubble{max-width:82%;padding:11px 13px;border-radius:12px;font-size:13px;line-height:1.45;animation:arrive .22s ease both}.bubble.bot{align-self:flex-start;background:var(--white);border-bottom-left-radius:3px}.bubble.user{align-self:flex-end;color:#153d31;background:#c8ead9;border-bottom-right-radius:3px}.chat-choices{display:flex;flex-wrap:wrap;gap:7px;max-width:90%;margin-bottom:4px}.chat-choices button{padding:9px 10px;border:1px solid #a9cfc0;border-radius:6px;color:#125b49;background:#f6fcf8;font-size:12px;font-weight:600}.chat-choices.offer-choice{display:grid;grid-template-columns:1fr;width:100%}.chat-choices.offer-choice button{text-align:left}.chat-choices.confirm-choice button{color:var(--white);border-color:var(--green);background:var(--green)}.chat-input{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px;background:var(--white);border-top:1px solid var(--line)}.chat-input input{min-width:0;padding:11px 12px;border:1px solid var(--line);border-radius:4px;background:var(--paper)}.chat-input button{padding:0 14px;border:0;border-radius:4px;color:var(--white);background:var(--green);font-size:12px;font-weight:700}.confirmation{display:flex;align-items:center;gap:14px;padding:19px clamp(20px,4vw,46px);border-top:1px solid #add8c7;background:var(--soft)}.confirmation[hidden]{display:none}.confirmation>span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;color:var(--white);background:var(--green);font-size:10px;font-weight:700}.confirmation strong,.confirmation p{display:block}.confirmation strong{font:600 16px "Space Grotesk",sans-serif}.confirmation p{margin:4px 0 0;color:#3d5b50;font-size:12px}.confirmation button{margin-left:auto;padding:9px 12px;border:1px solid #99bdaf;border-radius:4px;color:#155946;background:transparent;font-size:12px;font-weight:700}footer{padding:28px clamp(18px,5vw,84px);border-top:1px solid var(--line);color:var(--muted);font-size:12px}@keyframes arrive{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:900px){.scenario-picker{grid-template-columns:repeat(2,1fr)}.web-layout{grid-template-columns:1fr}.web-intro{min-height:260px}.web-flow{padding:28px}.chat-demo{max-width:none}.chat-log{min-height:480px}}@media(max-width:560px){.intro{padding-top:40px}.intro h1{font-size:39px}.scenario-picker{grid-template-columns:1fr 1fr;padding-bottom:18px}.scenario{grid-template-columns:40px 1fr}.scenario img{width:40px;height:40px}.scenario small{display:none}.channel-switch{grid-template-columns:1fr;padding-bottom:28px}.demo-shell{margin:0 12px 38px}.web-intro{padding:25px;min-height:220px}.offer-list{grid-template-columns:1fr}.offer{min-height:78px}.quote-panel{grid-template-columns:1fr;gap:15px}.date-row,.time-row{grid-template-columns:repeat(2,1fr)}.request-row{grid-template-columns:1fr}.request-row button{height:44px}.chat-business button{font-size:11px}.confirmation{align-items:flex-start;flex-wrap:wrap}.confirmation button{width:100%;margin-left:54px}}