/* Помощник студии */
.floating-project{display:flex;align-items:center;gap:10px;border:0;cursor:pointer}.floating-project .yk-pulse{width:9px;height:9px;border-radius:50%;background:var(--ink);box-shadow:0 0 0 0 #191c1866;animation:ykPulse 2s infinite}.floating-project.is-open{background:var(--paper)}
@keyframes ykPulse{0%{box-shadow:0 0 0 0 #191c1866}70%{box-shadow:0 0 0 10px #191c1800}100%{box-shadow:0 0 0 0 #191c1800}}
.yk-chat{position:fixed;z-index:30;right:24px;bottom:84px;width:min(380px,calc(100vw - 28px));background:#fff;color:var(--ink);border-radius:22px;overflow:hidden;box-shadow:0 30px 80px #000a,8px 8px 0 var(--lime);display:flex;flex-direction:column;max-height:min(620px,calc(100vh - 110px));animation:ykIn .25s ease-out}
.yk-chat[hidden]{display:none}
@keyframes ykIn{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.yk-chat header{display:flex;align-items:center;gap:12px;padding:15px 16px;background:var(--ink);color:var(--paper)}.yk-ava{width:40px;height:40px;border-radius:50%;background:var(--lime);color:var(--ink);display:grid;place-items:center;font-size:22px;flex:none}.yk-chat header b{display:block;font-size:14px}.yk-chat header small{font-size:10px;color:#c6c9c0}.yk-chat header small i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);margin-right:6px}.yk-close{margin-left:auto;background:transparent;border:0;color:var(--paper);font-size:26px;line-height:1;cursor:pointer}
.yk-log{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:9px;background:#f1f3ea;min-height:240px}
.yk-b{margin:0;max-width:88%;padding:10px 13px;border-radius:15px;font-size:13px;line-height:1.45;white-space:pre-wrap}.yk-b.bot{background:#fff;align-self:flex-start;border-bottom-left-radius:4px}.yk-b.me{background:var(--ink);color:var(--paper);align-self:flex-end;border-bottom-right-radius:4px}.yk-b.typing{color:#7c8577;font-style:italic}
.yk-chips{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px;background:#f1f3ea;border-top:1px solid #0000000d}.yk-chips button{background:#fff;border:1px solid #9aab5c;border-radius:16px;padding:6px 10px;font:12px Arial;cursor:pointer;color:var(--ink)}.yk-chips button:hover{background:var(--lime)}
.yk-form{display:flex;gap:8px;padding:10px;border-top:1px solid #e3e6dc}.yk-form input{flex:1;border:1px solid #d3d8cb;border-radius:20px;padding:10px 14px;font:13px Arial}.yk-form button{border:0;background:var(--ink);color:var(--lime);border-radius:50%;width:40px;height:40px;font-size:17px;cursor:pointer}
@media(max-width:760px){.yk-chat{right:14px;bottom:72px}}

/* Пакет и сопровождение */
.solution-row.is-bundle{border:1px solid var(--lime);border-radius:20px;padding:36px 26px;margin:6px 0 4px;background:linear-gradient(120deg,#d6ff6314,transparent 60%)}
.bundle-badge{display:inline-block;background:var(--lime);color:var(--ink);font-size:10px;font-weight:700;letter-spacing:1.2px;border-radius:20px;padding:6px 11px;margin-bottom:14px}
.price s{opacity:.7}
.care-row{display:flex;gap:20px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:26px 0 30px;margin-left:80px}
.care-row b{display:block;font-size:20px;font-weight:500;color:var(--paper);margin-bottom:6px}.care-row span{font-size:13px;color:#bbc3b4;max-width:640px;display:block}
@media(max-width:760px){.solution-row.is-bundle{padding:24px 16px}.care-row{margin-left:0}}

/* Ниши в превью чата */
.niche-tabs{display:flex;gap:4px;margin:-4px 0 12px;flex-wrap:wrap}.niche-tabs button{font:9px Arial;letter-spacing:.3px;border:1px solid #d8dccd;background:#fff;color:#4b5244;border-radius:12px;padding:4px 8px;cursor:pointer}.niche-tabs button[aria-selected="true"]{background:var(--ink);color:var(--lime);border-color:var(--ink)}
.chat-preview .bubble,.chat-preview .preview-chips{transition:opacity .22s,transform .22s}.chat-preview.swap .bubble,.chat-preview.swap .preview-chips{opacity:0;transform:translateY(4px)}

/* Калькулятор */
.calc{background:var(--ink);padding-top:90px;padding-bottom:90px;border-top:1px solid var(--line)}
.calc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin:28px 0 44px}.calc-head p{max-width:420px;color:#bbc3b4;font-size:14px;margin:0}
.calc-card{display:grid;grid-template-columns:1.1fr 1fr;gap:0;border:1px solid #3d4339;border-radius:24px;overflow:hidden}
.calc-in{padding:34px;display:grid;gap:26px}.calc-in label{display:grid;gap:10px;font-size:13px;color:#dfe2d8}.calc-in label span{display:flex;justify-content:space-between}.calc-in output{color:var(--lime);font-weight:700}
.calc-in input[type=range]{width:100%;accent-color:#d6ff63;height:24px}.calc-in input[type=number]{background:transparent;border:0;border-bottom:1px solid #5d6358;color:var(--paper);font-size:22px;padding:6px 0;width:100%}
.calc-out{background:var(--lime);color:var(--ink);padding:34px;display:flex;flex-direction:column;justify-content:center}.calc-out small{font-size:11px;letter-spacing:1.2px;font-weight:700}.calc-out .big{font-size:clamp(46px,5.5vw,80px);letter-spacing:-3px;line-height:1;margin:14px 0 6px;font-weight:600}.calc-out .mid{font-size:16px;margin:0 0 22px}.calc-out .pay{font-size:14px;border-top:1px solid #191c1840;padding-top:18px;margin:0 0 22px}.calc-out a{align-self:flex-start;background:var(--ink);color:var(--lime);border-radius:30px;padding:15px 22px;font-size:14px;font-weight:700}
.calc-note{font-size:11px;color:#9da595;margin-top:16px;max-width:760px}
@media(max-width:760px){.calc{padding-top:55px;padding-bottom:55px}.calc-head{display:block;margin:22px 0 28px}.calc-head p{margin-top:16px}.calc-card{grid-template-columns:1fr}.calc-in,.calc-out{padding:22px}}

/* Бегущая строка */
.statement-strip.is-marquee{justify-content:flex-start;padding-left:0;padding-right:0}.strip-track{display:flex;gap:44px;white-space:nowrap;animation:marquee 32s linear infinite;padding-left:44px}.strip-track span{flex:none}
.statement-strip.is-marquee:hover .strip-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
@media(max-width:760px){.statement-strip.is-marquee{flex-wrap:nowrap}.statement-strip.is-marquee span:nth-last-child(-n+2){display:inline}}

/* Появление */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}
.solution-row.reveal:nth-of-type(2),.steps article.reveal:nth-child(2){transition-delay:.08s}.steps article.reveal:nth-child(3){transition-delay:.16s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.strip-track,.yk-pulse,.yk-chat{animation:none!important}}