/* ============ SEO-HUB: дизайн-система в стилистике сайта (кандидат в /assets/css/seo-hub.css) ============ */
.hub{--dark:#111827;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--soft:#f9fafb;--accent:#9333ea;--accent-dark:#7e22ce;--accent-soft:#f5f0fc;--yellow:#facc15;--ok:#059669;
  background:#fff;color:var(--ink);font-size:17px;line-height:1.65;font-family:inherit}
.hub *{box-sizing:border-box}
.hub-inner{max-width:1120px;margin:0 auto;padding:0 24px}
.hub a{color:var(--accent);text-decoration:none}
.hub a:hover{text-decoration:underline}
.hub p,.hub li,.hub dt,.hub dd,.hub summary,.hub figcaption,.hub td,.hub th{color:inherit}
.hub h1,.hub h2,.hub h3{font-family:inherit;font-weight:800;line-height:1.2;margin:0;color:var(--ink)}
.hub .kicker{display:block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
/* --- hero: тёмный первый экран в стилистике сайта --- */
.hub-hero{background:var(--dark);color:#fff;padding:56px 0 64px}
.hub-hero .kicker{color:#c084fc}
.hub-hero h1{font-size:clamp(34px,4.8vw,56px);color:#fff;max-width:880px}
.hub-hero h1 .accent{color:#a855f7}
.hub-hook{font-size:22px;font-weight:700;color:var(--color-yellow);margin:18px 0 0}
.hub-hero .standfirst{font-size:18px;color:#d1d5db;max-width:720px;margin:18px 0 0}
.hub-hero .standfirst b{color:#fff}
.hub-price{display:inline-block;font-size:19px;font-weight:800;color:var(--yellow);margin-top:14px}
.hub-bullets{list-style:none;margin:26px 0 30px;padding:0;max-width:680px}
.hub-bullets li{position:relative;padding:7px 0 7px 38px;color:#e5e7eb;font-size:16px}
.hub-bullets li b{color:#fff}
.hub-bullets .chk{position:absolute;left:0;top:8px;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.hub-factline{display:flex;flex-wrap:wrap;gap:8px 26px;margin:30px 0 0;padding:22px 0 0;border-top:1px solid rgba(255,255,255,.12);font-size:14.5px;color:#9ca3af}
.hub-factline div{display:flex;flex-direction:row-reverse;gap:8px;align-items:baseline}
.hub-factline dt,.hub-factline dd{margin:0}
.hub-factline strong{color:#fff;font-weight:800}
.hub-factline time{color:inherit}
.hub-btn{display:inline-block;background:var(--accent);color:#fff !important;padding:16px 32px;border:0;border-radius:8px;font-weight:700;font-size:16px;font-family:inherit;cursor:pointer;box-shadow:0 4px 14px rgba(147,51,234,.39);transition:background .2s,transform .2s}
.hub-btn:hover{background:var(--accent-dark);transform:translateY(-2px);text-decoration:none !important}
.hub-btn--ghost{background:transparent;color:#fff !important;border:1.5px solid rgba(255,255,255,.4);box-shadow:none}
.hub-btn--ghost:hover{background:rgba(255,255,255,.08);border-color:#fff}
.hub-sec .hub-btn--ghost,.hub-table .hub-btn--ghost{color:var(--accent) !important;border-color:var(--accent)}
.hub-sec .hub-btn--ghost:hover,.hub-table .hub-btn--ghost:hover{background:var(--accent);color:#fff !important}
/* --- оглавление-хребет --- */
.hub-toc{position:sticky;top:var(--hub-header-offset);z-index:40;background:rgba(255,255,255,.95);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.hub-toc-wrap{position:relative;display:flex;align-items:center;gap:4px}
.hub-toc ul{display:flex;gap:6px;overflow-x:auto;padding:12px 0;margin:0;list-style:none;scrollbar-width:none;flex:1;scroll-behavior:smooth}
.hub-toc-btn{flex:0 0 auto;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--accent);font-size:20px;line-height:1;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s,box-shadow .2s;z-index:2}
.hub-toc-btn:hover{background:var(--accent);color:#fff;box-shadow:0 4px 12px rgba(147,51,234,.3)}
.hub-toc-btn[hidden]{display:none}
.hub-toc-wrap:before,.hub-toc-wrap:after{content:"";position:absolute;top:0;bottom:0;width:44px;pointer-events:none;opacity:0;transition:opacity .2s;z-index:1}
.hub-toc-wrap:before{left:38px;background:linear-gradient(90deg,rgba(255,255,255,.95),transparent)}
.hub-toc-wrap:after{right:38px;background:linear-gradient(270deg,rgba(255,255,255,.95),transparent)}
.hub-toc-wrap.fade-l:before{opacity:1}
.hub-toc-wrap.fade-r:after{opacity:1}
.hub-toc ul::-webkit-scrollbar{display:none}
.hub-toc a{flex:0 0 auto;display:block;font-size:13.5px;font-weight:600;color:var(--muted);padding:7px 14px;border-radius:100px;white-space:nowrap}
.hub-toc a:hover{color:var(--accent);background:var(--accent-soft);text-decoration:none}
/* --- секции --- */
.hub-sec{padding:72px 0;border-bottom:1px solid var(--line);scroll-margin-top:calc(var(--hub-header-offset,0px) + 64px)}
.hub-sec--soft{background:var(--soft)}
.hub-sec-head{display:grid;grid-template-columns:100px 1fr;gap:24px;align-items:start;margin-bottom:40px}
.hub-no{font-size:56px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--accent);opacity:.9}
.hub-sec-head h2{font-size:clamp(26px,3.2vw,36px)}
.hub-sec-head .sub{margin-top:12px;color:var(--muted);max-width:720px}
/* --- 01 реестр направлений --- */
.hub-routes{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.hub-routes a{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:baseline;padding:18px 8px;border-bottom:1px solid var(--line);color:var(--ink)}
.hub-routes a:hover{background:var(--accent-soft);text-decoration:none}
.hub-routes b{font-size:19px;font-weight:700}
.hub-routes small{display:block;font-size:14px;color:var(--muted);margin-top:2px;font-weight:400}
.hub-routes .go{font-size:14px;font-weight:700;color:var(--accent);white-space:nowrap}
/* --- 02 определение --- */
.hub-def{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.hub-def p{margin:0 0 16px}
.hub-scope{margin:0;padding:24px 28px;list-style:none;counter-reset:sc;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 4px 15px rgba(0,0,0,.4)}
.hub-scope li{counter-increment:sc;padding:12px 0 12px 44px;position:relative;border-bottom:1px solid var(--line);font-weight:600;font-size:15.5px}
.hub-scope li:last-child{border-bottom:0}
.hub-scope li:before{content:counter(sc,decimal-leading-zero);position:absolute;left:0;top:13px;font-size:12px;font-weight:800;color:var(--accent);letter-spacing:.06em}
.hub-def dfn{font-style:normal;font-weight:800;color:var(--ink)}
/* --- 03 этапы --- */
.hub-steps{list-style:none;margin:0;padding:0;border-top:2px solid var(--dark)}
.hub-steps li{display:grid;grid-template-columns:90px 250px 1fr;gap:20px;padding:20px 8px;border-bottom:1px solid var(--line);align-items:baseline}
.hub-steps .sn{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--accent)}
.hub-steps h3{font-size:18px}
.hub-steps p{margin:0;color:var(--muted);font-size:15.5px}
/* --- таблицы --- */
.hub-tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 4px 15px rgba(0,0,0,.4)}
.hub-table{width:100%;min-width:660px;border-collapse:collapse;font-size:15.5px}
.hub-table th,.hub-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.hub-table thead th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--soft);border-bottom:2px solid var(--accent)}
.hub-table tbody tr:last-child td{border-bottom:0}
.hub-table td:first-child{font-weight:700}
.hub .hub-table td.adv{color:var(--accent);font-weight:600;background:transparent;padding:15px 18px}
.hub-table .price{font-size:22px;font-weight:800;white-space:nowrap}
.hub-table .price span{font-size:13px;color:var(--muted);font-weight:400}
.hub-table caption{caption-side:top;text-align:left;padding:14px 18px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--soft);border-bottom:1px solid var(--line)}
/* --- 05 кейсы-строки --- */
.hub-case{display:grid;grid-template-columns:180px 1fr auto;gap:28px;align-items:center;padding:28px 8px;border-bottom:1px solid var(--line)}
.hub-case .num{font-size:clamp(32px,4.2vw,46px);font-weight:800;line-height:1;color:var(--accent)}
.hub-case .num small{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-top:6px}
.hub-case h3{font-size:20px;margin-bottom:6px}
.hub-case p{margin:0;color:var(--muted);font-size:15.5px;max-width:560px}
.hub-case .go{font-size:14px;font-weight:700;color:var(--accent);white-space:nowrap}
.hub-note{background:#f5f2fa;border-left:3px solid var(--accent);border-radius:0 12px 12px 0;padding:20px 24px;margin-top:36px;font-size:16px}
.hub-aside{display:block;margin-top:20px;font-size:15px;color:var(--muted)}
/* --- 07 команда --- */
.hub-team{display:flex;flex-wrap:wrap;gap:14px 34px;margin:8px 0 0;padding:0;list-style:none}
.hub-team li{display:flex;align-items:center;gap:12px}
.hub-team img{width:56px;height:56px;border-radius:50%;object-fit:cover;filter:grayscale(1);transition:filter .25s}
.hub-team li:hover img{filter:none}
.hub-team b{display:block;font-size:15.5px}
.hub-team small{font-size:13px;color:var(--muted)}
/* --- 08 награды-реестр --- */
.hub-awards{list-style:none;margin:0;padding:0;border-top:2px solid var(--dark)}
.hub-awards a{display:grid;grid-template-columns:70px 1fr auto auto;gap:20px;align-items:center;padding:14px 8px;border-bottom:1px solid var(--line);color:var(--ink)}
.hub-awards a:hover{background:var(--accent-soft);text-decoration:none}
.hub-awards .yr{font-size:18px;font-weight:800}
.hub-awards .pl{font-weight:800;color:var(--accent)}
.hub-awards .view{font-size:13px;color:var(--muted)}
/* --- 09 видео-отзывы --- */
.hub-videos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;list-style:none;margin:0;padding:0}
.hub-video{display:block;color:var(--ink)}
.hub-video:hover{text-decoration:none}
.hub-video .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000;border-radius:12px}
.hub-video .thumb img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:opacity .2s,transform .3s}
.hub-video:hover .thumb img{opacity:1;transform:scale(1.03)}
.hub-video .play{position:absolute;inset:0;margin:auto;width:54px;height:54px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center}
.hub-video .play:after{content:"";border-style:solid;border-width:9px 0 9px 15px;border-color:transparent transparent transparent var(--accent);margin-left:4px}
.hub-video figure{margin:0}
.hub-video figcaption b{display:block;font-size:16px;font-weight:700;margin-top:12px}
.hub-video .res{display:block;font-size:14px;color:var(--ok);font-weight:600;margin-top:3px}
/* --- 10 faq на details --- */
.hub-faq details{border-bottom:1px solid var(--line)}
.hub-faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:20px 8px;font-size:18px;font-weight:700}
.hub-faq summary::-webkit-details-marker{display:none}
.hub-faq summary:after{content:"+";font-size:26px;font-weight:400;color:var(--accent);transition:transform .2s;flex:0 0 auto}
.hub-faq details[open] summary:after{transform:rotate(45deg)}
.hub-faq details>div{padding:0 40px 22px 8px;color:var(--muted);font-size:16px}
.hub-faq details>div a{font-weight:600}
.lf-note{font-size:12.5px;color:#333;margin-top:16px}
.lf-note a{color:#333;text-decoration:underline}
.adv-seo {color: #9333ea}
/* --- адаптив --- */
@media(max-width:860px){
  .hub-sec{padding:52px 0}
  .hub-sec-head{grid-template-columns:1fr;gap:6px}
  .hub-no{font-size:40px}
  .hub-def{grid-template-columns:1fr;gap:32px}
  .hub-steps li{grid-template-columns:1fr;gap:4px}
  .hub-case{grid-template-columns:1fr;gap:12px}
  .hub-awards a{grid-template-columns:60px 1fr auto}
  .hub-awards .view{display:none}
  .hub-hook{font-size:19px}
  .hub-hero .hero-visual{display:none}
}