.chat-story{padding-block:80px;background:#f8f7fc;scroll-margin-top:28px}
.chat-story *,.chat-benefits *{box-sizing:border-box}
.chat-story__heading{max-width:920px;margin:0 auto 48px;text-align:center}
.chat-story__heading h2,.chat-benefits h2{font-size:clamp(30px,3.05vw,44px);font-weight:400;line-height:1.16;letter-spacing:-.038em}
.chat-story__heading>p{font-size:20px;line-height:1.55;max-width:760px;margin:24px auto 0}
.chat-story__demo{max-width:1080px;margin-inline:auto}
.chat-story__panels{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:stretch}
.chat-story__conversation{display:block;width:100%;height:580px;border:0;border-radius:16px;box-shadow:0 12px 44px #302a5610;background:#fff}
.chat-story__context{display:flex;flex-direction:column;min-width:0;height:580px;background:#fff;border:1px solid #ddd;border-radius:16px;overflow:hidden}
.chat-story__context-head{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;padding:20px 24px;border-bottom:1px solid var(--line)}
.chat-story__context-head h3{font-size:23px;font-weight:500;line-height:1.3;letter-spacing:-.03em}
.chat-story__state{font-size:16px;line-height:1.35;color:#726c80;text-align:right;transition:color .4s}
.chat-story__state[data-success]{color:#25804a}
.chat-story__fields{margin:0;padding:0 24px;display:grid;grid-template-rows:repeat(6,1fr);flex:1}
.chat-story__fields>div{display:grid;grid-template-columns:130px minmax(0,1fr);align-items:center;gap:12px;min-height:61px;padding:13px 0;border-bottom:1px solid var(--line)}
.chat-story__fields>div:last-child{border-bottom:0}
.chat-story__fields dt{color:#78757e;font-size:17px;line-height:1.4}
.chat-story__fields dd{margin:0;text-align:right;color:var(--ink);font-size:18px;font-weight:500;line-height:1.4;overflow-wrap:anywhere}
.chat-story__fields [data-chat-field=decision] dd{color:var(--violet)}
.chat-story [data-chat-field]{position:relative;opacity:1;transform:none;transition:opacity .55s,transform .55s,background .4s,box-shadow .4s}
.chat-story [data-chat-field][data-state=idle]{opacity:0;visibility:hidden;transform:translateY(12px)}
.chat-story__fields>[data-highlight]{background:#f3efff;box-shadow:12px 0 #f3efff,-12px 0 #f3efff}
.chat-story [data-highlight] dd{color:var(--violet)}
.chat-story__fields [data-state=idle] dd{color:#cbc6d6}
.chat-story__result{display:inline}
.chat-story__pending{display:none}
.chat-story [data-state=idle] .chat-story__result,.chat-story [data-state=thinking] .chat-story__result{display:none}
.chat-story [data-state=idle] .chat-story__pending{display:inline}
.chat-story [data-state=done] .chat-story__result{display:inline;animation:chat-result .4s ease both}
.chat-story [data-state=done] .chat-story__pending{display:none}
.chat-story [data-state=thinking] .chat-story__pending{display:inline-flex;gap:5px;align-items:center;height:25px}
.chat-story [data-state=thinking] .chat-story__pending i{width:5px;height:5px;background:var(--violet);border-radius:50%;animation:chat-think 1s infinite}
.chat-story [data-state=thinking] .chat-story__pending i:nth-child(2){animation-delay:.15s}.chat-story [data-state=thinking] .chat-story__pending i:nth-child(3){animation-delay:.3s}
.chat-story [data-state=idle] .chat-story__pending::after{content:'—'}
.chat-story [data-state=idle] .chat-story__pending i{display:none}
.chat-story__goal[data-state=idle] strong{color:#cbc6d6}
.chat-story__goal[data-highlight]{background:#f0eaff}
@keyframes chat-think{0%,60%,100%{opacity:.3;transform:none}30%{opacity:1;transform:translateY(-3px)}}
@keyframes chat-result{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}
.chat-story__goal{display:flex;flex-direction:column;gap:6px;padding:20px 24px;border-top:1px solid var(--line);background:#fbfaff}
.chat-story__goal>span{font-size:17px;color:#78757e}
.chat-story__goal strong{font-size:22px;line-height:1.35;font-weight:500;color:var(--violet)}
.chat-story__cta{display:flex;justify-content:center;margin-top:32px}
.chat-story__cta .button{font-size:18px;gap:24px;padding:15px 28px}
.chat-benefits{padding-block:72px 88px}
.chat-benefits>header{margin-bottom:34px}
.chat-benefits__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.chat-benefits__grid article{padding:28px 28px 32px;background:#fafafa}
.chat-benefits__grid img{height:110px;width:110px;object-fit:contain;margin:0 0 20px}
.chat-benefits__grid article:last-child img{transform:scale(1.6)}
.chat-benefits__grid h3{font-size:25px;line-height:1.25;letter-spacing:-.03em;margin-bottom:16px}
.chat-benefits__grid p{font-size:18px;line-height:1.55}
@media(max-width:1000px){.chat-story__panels{gap:20px}.chat-story__context-head{padding:22px}.chat-story__fields{padding-inline:22px}.chat-story__fields>div{grid-template-columns:110px minmax(0,1fr);gap:10px}.chat-story__fields dd{font-size:18px}.chat-story__goal{padding-inline:22px}.chat-benefits__grid{gap:14px}.chat-benefits__grid article{padding:24px 20px}.chat-benefits__grid h3{font-size:22px}}
@media(max-width:700px){.chat-story{padding-block:52px}.chat-story__heading{text-align:left;margin-bottom:30px}.chat-story__heading br{display:none}.chat-story__heading>p{font-size:18px;margin-top:20px}.chat-story__panels{grid-template-columns:1fr;gap:24px}.chat-story__context{height:565px;grid-row:1}.chat-story__conversation{height:630px}.chat-story__context-head{min-height:76px;padding:20px}.chat-story__context-head h3{font-size:22px}.chat-story__state{font-size:16px;max-width:145px}.chat-story__fields{padding-inline:20px}.chat-story__fields>div{grid-template-columns:105px minmax(0,1fr);min-height:62px}.chat-story__fields dt{font-size:16px}.chat-story__fields dd{font-size:17px}.chat-story__goal{padding:22px 20px}.chat-story__goal strong{font-size:21px}.chat-story__cta{justify-content:flex-start}.chat-benefits{padding-block:52px}.chat-benefits__grid{grid-template-columns:1fr;gap:16px}.chat-benefits__grid article{padding:26px}.chat-benefits__grid h3{font-size:25px}.chat-benefits__grid img{width:96px;height:96px;margin-bottom:16px}}
@media(prefers-reduced-motion:reduce){.chat-story [data-chat-field],.chat-story__state{transition:none}.chat-story__result,.chat-story__pending i{animation:none!important}}