/* ===========================================================
   Отраслевые посадочные страницы OlineAI
   Подключается поверх oline.css только на страницах otrasl-*.html
   =========================================================== */

/* Подменю страницы */
.subnav{position:sticky;top:70px;z-index:90;background:rgba(10,8,7,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border)}
.subnav .wrap{display:flex;align-items:center;gap:26px;height:58px}
.subnav a{color:var(--muted);font-weight:600;font-size:15px;white-space:nowrap;transition:.2s}
.subnav a:hover,.subnav a.on{color:var(--brand-bright)}
.subnav .sp{margin-left:auto}
.subnav .btn{padding:11px 22px;font-size:15px}
@media(max-width:900px){
  .subnav .wrap{gap:18px;overflow-x:auto;scrollbar-width:none}
  .subnav .wrap::-webkit-scrollbar{display:none}
  .subnav .sp{margin-left:8px}
  .subnav .btn{display:none}
}

/* Первый экран */
.oh{padding:60px 0 40px;text-align:center}
.oh-stage{position:relative;display:inline-block;max-width:100%}
.oh-img{width:min(400px,70vw);aspect-ratio:1;margin:0 auto 8px;background:#000 center/cover no-repeat;
  mask-image:radial-gradient(circle at 50% 50%,#000 54%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000 54%,transparent 72%);
  animation:ohFloat 7s ease-in-out infinite}
@keyframes ohFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.oh h1{font-size:clamp(31px,5.4vw,58px);letter-spacing:-.03em;margin-top:6px}
.oh .lead{margin:20px auto 0;max-width:660px}
.oh-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.oh-note{margin-top:18px;font-size:14px;color:var(--muted-2)}

/* Реплики поверх картинки */
.bub{position:absolute;padding:12px 16px;border-radius:18px;font-size:14px;font-weight:600;line-height:1.4;
  max-width:225px;text-align:left;box-shadow:0 18px 44px rgba(0,0,0,.6);animation:bubFloat 6s ease-in-out infinite}
.bub.cl{left:-70px;top:20%;background:#fff;color:#0b0b0b;border-bottom-left-radius:5px}
.bub.ai{right:-70px;bottom:22%;background:var(--grad);color:#2a1600;border-bottom-right-radius:5px;animation-delay:.9s}
@keyframes bubFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@media(min-width:1180px){.bub.cl{left:-150px}.bub.ai{right:-150px}}
@media(max-width:1080px){.bub.cl{left:-20px}.bub.ai{right:-20px}}
@media(max-width:760px){
  .bub{max-width:165px;font-size:12.5px;padding:10px 13px}
  .bub.cl{left:-6px;top:8%}.bub.ai{right:-6px;bottom:10%}
}

/* Трио метрик под первым экраном */
.stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px;text-align:left}
.stat3 .s3{display:flex;gap:16px;align-items:flex-start}
.stat3 .ic-box{width:46px;height:46px;border-radius:13px;background:var(--grad-soft);flex:none;
  border:1px solid var(--border-strong);display:grid;place-items:center;color:var(--brand-bright)}
.stat3 b{display:block;font-size:clamp(24px,3vw,32px);letter-spacing:-.02em;line-height:1.1;font-weight:800}
.stat3 strong{display:block;font-size:15px;margin:4px 0 3px}
.stat3 small{color:var(--muted);font-size:14px}
@media(max-width:900px){.stat3{grid-template-columns:1fr}}

/* Бегущая строка */
.ticker{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  background:var(--bg-2);padding:14px 0}
.ticker-in{display:flex;gap:40px;width:max-content;animation:tickerRun 30s linear infinite}
.ticker-in span{display:inline-flex;align-items:center;gap:12px;font-weight:700;font-size:15px;
  color:var(--muted);white-space:nowrap}
.ticker-in span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
@keyframes tickerRun{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .ticker-in{animation:none}
  .oh-img,.bub{animation:none}
}

/* Расшифровка звонка */
.talk{max-width:820px;margin:38px auto 0;background:var(--surface);border:1px solid var(--border);
  border-radius:24px;overflow:hidden;position:relative;text-align:left}
.talk-top{display:flex;align-items:center;gap:14px;padding:20px 22px}
.talk-ava{width:46px;height:46px;border-radius:14px;background:var(--grad);color:#2a1600;
  display:grid;place-items:center;font-weight:800;font-size:15px;flex:none}
.talk-name{font-weight:800;font-size:15px}
.talk-sub{font-size:13px;color:var(--muted-2);margin-top:2px}
.talk-clock{font-variant-numeric:tabular-nums;font-size:14px;color:var(--muted);margin-left:auto;flex:none}
.talk-seek{height:6px;margin:0 22px;background:rgba(255,255,255,.09);border-radius:99px}
.talk-seek i{display:block;height:100%;width:0;border-radius:99px;background:var(--grad);transition:width .3s linear}
.talk-script{padding:20px 22px 6px;display:flex;flex-direction:column;gap:12px;height:300px;
  overflow-y:auto;scroll-behavior:smooth}
.talk-script::-webkit-scrollbar{width:5px}
.talk-script::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:5px}
.tl-line{max-width:84%;padding:11px 16px;border-radius:16px;font-size:15px;line-height:1.45;
  opacity:0;transform:translateY(8px);transition:.4s}
.tl-line.vis{opacity:1;transform:none}
.tl-line.ai{align-self:flex-start;background:linear-gradient(160deg,rgba(255,163,4,.16),rgba(255,163,4,.07));
  border:1px solid var(--border-strong);border-bottom-left-radius:5px}
.tl-line.cl{align-self:flex-end;background:var(--surface-2);border:1px solid var(--border);
  border-bottom-right-radius:5px;color:var(--muted)}
.tl-who{display:block;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:4px;color:var(--muted-2)}
.tl-line.ai .tl-who{color:var(--brand-bright)}
.talk-hint{padding:0 22px 16px;font-size:13px;color:var(--muted-2)}
.talk-bottom{display:flex;align-items:center;gap:14px;padding:16px 22px;border-top:1px solid var(--border);
  background:var(--bg-2)}
.talk-bottom .disc{font-size:12px;color:var(--muted-2);flex:1;line-height:1.4}
.talk-btn{width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;flex:none;
  background:var(--grad);color:#2a1600;display:grid;place-items:center;transition:.2s;font-size:16px}
.talk-btn:hover{transform:scale(1.06)}
.talk-poster{position:absolute;inset:0;background:rgba(8,6,4,.88);backdrop-filter:blur(3px);
  display:grid;place-content:center;justify-items:center;gap:10px;cursor:pointer;text-align:center;padding:24px}
.talk-poster.hide{display:none}
.talk-poster .big{width:76px;height:76px;border-radius:50%;background:var(--grad);color:#2a1600;
  display:grid;place-items:center;box-shadow:var(--glow);font-size:26px}
.talk-poster .t1{font-weight:800;font-size:18px}
.talk-poster .t2{font-size:14px;color:var(--muted);max-width:340px}

/* Калькулятор потерь */
.ocalc{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;margin-top:38px;text-align:left}
.ocalc-in,.ocalc-out{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:30px}
.ocalc-out{background:var(--grad-soft);border-color:var(--border-strong);text-align:center;
  display:flex;flex-direction:column;justify-content:center;gap:6px}
.sl{margin-bottom:28px}
.sl:last-child{margin-bottom:0}
.sl-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}
.sl-head label{color:var(--muted);font-size:15px;font-weight:600}
.sl-head .v{font-weight:800;font-size:21px;font-variant-numeric:tabular-nums;white-space:nowrap}
input[type=range].sl-i{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;
  background:rgba(255,255,255,.12);outline:none;cursor:pointer}
input[type=range].sl-i::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;
  background:#fff;border:5px solid var(--brand);cursor:grab;box-shadow:0 0 0 6px rgba(255,163,4,.16)}
.ocalc-out .lost{font-size:clamp(30px,5vw,50px);font-weight:800;letter-spacing:-.03em;
  color:var(--brand-bright);font-variant-numeric:tabular-nums;line-height:1.05}
.ocalc-out .lbl{color:var(--muted);font-size:15px;max-width:280px;margin:0 auto}
.ocalc-row{display:flex;justify-content:center;margin:24px 0 6px}
.ocalc-row>span{flex:1;padding:0 10px}
.ocalc-row>span+span{border-left:1px solid var(--border)}
.ocalc-row b{display:block;font-size:21px;font-weight:800;font-variant-numeric:tabular-nums}
.ocalc-row small{color:var(--muted-2);font-size:13px}
.ocalc-out .btn{margin-top:18px;align-self:center}
.footnote{font-size:12px;color:var(--muted-2);line-height:1.5;margin-top:18px}
@media(max-width:900px){.ocalc{grid-template-columns:1fr}}

/* Почему ассистент, а не автоответчик */
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:38px;text-align:left}
.why .card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px}
.why .ic-box{width:50px;height:50px;border-radius:14px;background:var(--grad-soft);
  border:1px solid var(--border-strong);display:grid;place-items:center;color:var(--brand-bright)}
.why h3{font-size:19px;margin:16px 0 9px}
.why p{color:var(--muted);font-size:15px}
@media(max-width:900px){.why{grid-template-columns:1fr}}

/* Сценарии: три карточки с репликой */
.cases3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px;text-align:left}
.cases3 .card{display:flex;flex-direction:column;gap:14px}
.cases3 .tag{font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--brand-bright)}
.cases3 .say{padding:14px 16px;border-radius:16px;font-size:15px;line-height:1.45;background:var(--surface-2);
  border:1px solid var(--border)}
.cases3 .card:nth-child(2) .say{background:linear-gradient(160deg,rgba(255,163,4,.14),rgba(255,163,4,.05));
  border-color:var(--border-strong)}
.cases3 p{color:var(--muted);font-size:14px}
@media(max-width:900px){.cases3{grid-template-columns:1fr}}

/* Интеграции и умения */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;text-align:left}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{padding:10px 18px;border-radius:99px;border:1px solid var(--border);background:var(--surface);
  font-weight:600;font-size:14px;color:var(--muted)}
.can{display:grid;gap:12px;margin-top:22px;list-style:none}
.can li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:15px}
.can li .ic{width:19px;height:19px;flex:none;margin-top:3px;color:var(--brand)}
@media(max-width:900px){.two-col{grid-template-columns:1fr;gap:32px}}

/* Форма внизу */
.form-card{max-width:620px;margin:38px auto 0;background:var(--surface);border:1px solid var(--border);
  border-radius:24px;padding:34px;text-align:left}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ff{margin-bottom:14px}
.ff label{display:block;font-size:13px;font-weight:700;color:var(--muted);margin-bottom:7px}
.ff input,.ff select{width:100%;padding:15px 17px;border-radius:14px;background:var(--bg);
  border:1px solid var(--border);color:var(--text);font:inherit;font-size:15px;transition:.2s}
.ff input:focus,.ff select:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(255,163,4,.14)}
.ff input::placeholder{color:var(--muted-2)}
.agree{display:flex;gap:11px;align-items:flex-start;font-size:13px;color:var(--muted-2);margin:18px 0 22px}
.agree input{width:19px;height:19px;flex:none;accent-color:var(--brand);margin-top:1px}
.form-card .btn{width:100%}
@media(max-width:640px){.f-row{grid-template-columns:1fr}.form-card{padding:24px}}