/* HIGHBAY — общие стили сайта.
   Подключается на всех страницах: assets/style.css
   Страничные дополнения: assets/index.css, assets/services.css */

:root{
    --ink:#18181b;
    --ink-soft:#3f3f46;
    --text:#52525b;
    --text-soft:#71717a;
    --text-faint:#a1a1aa;
    --line:#e4e4e7;
    --line-soft:#f4f4f5;
    --border:#d4d4d8;
    --bg:#f4f4f5;
    --surface:#ffffff;
    --surface-soft:#fafafa;
    --dark:#18181b;
    --dark-soft:#27272a;
    --dark-line:#3f3f46;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:"Manrope",system-ui,sans-serif;
    -webkit-font-smoothing:antialiased;
    line-height:1.5;
  }
  a{color:var(--ink);text-decoration:none}
  a:hover{color:var(--text)}
  h1,h2,h3{overflow-wrap:break-word;hyphens:auto;margin:0}
  p{margin:0}
  ul,ol{margin:0;padding:0;list-style:none}
  button{font-family:inherit;cursor:pointer}

  .container{max-width:1240px;margin:0 auto;padding:0 24px}

  /* ---------- buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    background:var(--ink);color:#fff;border:none;
    padding:14px 24px;font-size:14px;font-weight:700;letter-spacing:0.01em;
    border-radius:2px;white-space:nowrap;transition:background 180ms ease;
  }
  .btn:hover{background:var(--ink-soft);color:#fff}
  .btn-outline{background:var(--surface);color:var(--ink);border:1px solid var(--border)}
  .btn-outline:hover{background:var(--surface-soft);border-color:var(--text-soft);color:var(--ink)}

  /* ---------- top info bar ---------- */
  .topbar{background:var(--surface-soft);border-bottom:1px solid var(--line);max-height:52px;overflow:hidden;transition:max-height 260ms ease}
  body.is-scrolled .topbar{max-height:0;border-bottom-color:transparent}
  .topbar-inner{display:flex;align-items:center;gap:12px 28px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;font-size:12.5px;color:var(--text-soft)}
  .topbar-inner a{color:var(--text-soft)}
  .topbar-spacer{margin-left:auto;white-space:nowrap}

  /* ---------- header ---------- */
  .site-header{position:sticky;top:0;z-index:60;background:var(--surface);border-bottom:1px solid var(--line)}
  .site-header-inner{display:flex;align-items:center;gap:20px;padding-top:14px;padding-bottom:14px}
  .logo{font-size:15px;font-weight:800;letter-spacing:0.02em;flex-shrink:0;display:inline-flex;align-items:baseline;gap:6px}
  .logo-city{font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--text-soft)}
  .footer-logo .logo-city{font-size:13px;font-weight:600;color:var(--text-faint)}

  .main-nav{display:flex;align-items:center;justify-content:center;gap:clamp(10px,1.8vw,24px);flex:1 1 auto;min-width:0;font-size:14px;color:var(--text)}
  .main-nav > li{position:relative}
  .main-nav a.nav-link{display:inline-flex;align-items:center;gap:6px;color:var(--text);white-space:nowrap;padding:6px 0}
  .nav-caret{font-size:9px;color:var(--text-faint)}

  .nav-dropdown{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:14px;z-index:70;min-width:320px}
  .nav-dropdown-panel{background:var(--surface);border:1px solid var(--border);box-shadow:0 12px 32px rgba(24,24,27,.1);padding:10px 0}
  .nav-dropdown-panel a{display:block;padding:10px 20px;font-size:13.5px;line-height:1.35;color:var(--ink-soft)}
  .nav-dropdown-panel a:hover{background:var(--line-soft);color:var(--ink)}
  .nav-dropdown-divider{border-top:1px solid var(--line);margin-top:8px;padding-top:8px}
  li.has-dropdown:hover .nav-dropdown{display:block}

  .header-actions{display:flex;align-items:center;gap:16px;flex-shrink:0}
  .phone-block{text-align:right;line-height:1.25}
  .phone-block a{font-size:15px;font-weight:700;display:block;white-space:nowrap;color:var(--ink)}
  .phone-note{font-size:11px;color:var(--text-faint)}

  .hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;background:none;border:none;flex-shrink:0}
  .hamburger span{display:block;width:100%;height:2px;background:var(--ink);transition:transform 200ms ease,opacity 200ms ease}
  body.nav-open .hamburger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .hamburger span:nth-child(2){opacity:0}
  body.nav-open .hamburger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .mobile-nav{display:none}

  @media (max-width: 960px){
    .main-nav,.header-actions .phone-block,.header-actions .btn{display:none}
    .hamburger{display:flex}
    .site-header-inner{flex-wrap:wrap}
    .header-actions{margin-left:auto}
    .mobile-nav{display:block;width:100%;max-height:0;overflow:hidden;transition:max-height 320ms ease;border-top:1px solid transparent}
    body.nav-open .mobile-nav{max-height:calc(100vh - 110px);overflow-y:auto;border-top-color:var(--line)}
    .mobile-nav-list{padding-top:12px;padding-bottom:12px}
    .mobile-nav-list > li{border-bottom:1px solid var(--line-soft)}
    .mobile-nav-list a.nav-link{display:block;padding:13px 4px;font-size:15px;color:var(--ink)}
    .mobile-nav-list details summary{list-style:none;cursor:pointer}
    .mobile-nav-list details summary::-webkit-details-marker{display:none}
    .mobile-nav-list details summary{display:flex;align-items:center;justify-content:space-between;padding:13px 4px;font-size:15px;color:var(--ink)}
    .mobile-nav-list details ul{padding:0 4px 12px 14px}
    .mobile-nav-list details ul a{display:block;padding:9px 0;font-size:14px;color:var(--text)}
    .mobile-nav-actions{display:flex;flex-direction:column;gap:10px;padding-top:16px;padding-bottom:20px}
    .mobile-nav-actions .phone-block{text-align:left}
  }

  /* ---------- section shell ---------- */
  .panel{background:var(--surface);margin:32px 0}
  .panel-flush{background:var(--surface);margin:0}
  .section-pad{padding-top:84px;padding-bottom:84px}
  .eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:14px}
  .section-title{font-size:32px;font-weight:800;letter-spacing:-.02em;margin:0 0 8px}
  .section-sub{font-size:16px;color:var(--text-soft);max-width:70ch;margin:0 0 28px}

  /* ---------- media placeholder ---------- */
  .ph{border:1px dashed var(--border);background:var(--surface-soft);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;padding:16px;color:var(--text-faint)}
  .ph-tag{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#c4c4c8}
  .ph-icon{width:clamp(36px,7vw,88px);height:clamp(36px,7vw,88px);font-size:9px;letter-spacing:.08em;text-transform:uppercase;flex-shrink:0;margin-bottom:18px}

  /* ---------- page title (breadcrumb + H1) ---------- */
  .page-head{padding-top:48px;padding-bottom:48px}
  .crumbs{font-size:13px;color:var(--text-soft);margin-bottom:18px}
  .crumbs a{color:var(--text-soft)}
  .crumbs .sep{color:var(--text-faint);margin:0 6px}
  .crumbs .current{color:var(--text-faint)}
  .page-title{font-size:clamp(28px,4vw,44px);line-height:1.15;font-weight:800;letter-spacing:-.02em;margin:0 0 16px}

  /* ---------- schematic placeholders (gray bars = copy not written yet) ---------- */
  .text-block{display:flex;flex-direction:column;gap:10px}
  .text-line{height:14px;background:var(--line);border-radius:2px}
  .text-line.title-line{height:20px;background:var(--border)}
  .text-line.w-100{width:100%}
  .text-line.w-90{width:90%}
  .text-line.w-80{width:80%}
  .text-line.w-70{width:70%}
  .text-line.w-60{width:60%}
  .text-line.w-45{width:45%}
  .text-line.w-30{width:30%}

  /* ---------- generic 2-col split (text + media) ---------- */
  .split-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:44px 56px;align-items:start}
  .split-grid .ph{width:100%;min-height:280px;aspect-ratio:4/3}

  /* ---------- generic 3-col content grid ---------- */
  .content-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 36px}
  .content-card{display:flex;flex-direction:column;gap:12px}

  /* ---------- simple CTA block ---------- */
  .cta-simple{background:var(--surface-soft);padding:clamp(32px,4vw,56px);text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
  .cta-simple .text-block{width:100%;max-width:520px;align-items:center}
  .cta-simple .text-line{width:60%}



  /* ---------- переиспользуемые компоненты (цены, шаги, FAQ, цифры) ---------- */
  .stat-value{font-size:clamp(20px,2.4vw,26px);font-weight:800;letter-spacing:-.01em;white-space:nowrap}
  .stat-label{font-size:13px;color:var(--text-soft);margin-top:6px}
  .price-table{background:var(--surface-soft)}
  .price-head,.price-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:0 16px;padding:14px 22px}
  .price-head{border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-soft)}
  .price-row{padding:16px 22px;border-bottom:1px solid #eaeaec;font-size:14.5px;align-items:baseline}
  .price-row:hover{background:var(--surface-soft)}
  .price-unit{color:var(--text-faint);font-size:13px}
  .price-value{text-align:right;font-weight:700}
  .price-note{padding:16px 22px;font-size:12px;line-height:1.55;color:var(--text-faint)}
  .factors-card{background:var(--surface-soft);padding:32px 30px}
  .factor{display:flex;gap:12px;align-items:flex-start}
  .factor + .factor{margin-top:14px}
  .factor-num{font-size:12px;font-weight:700;color:var(--text-faint);flex-shrink:0;min-width:14px}
  .factor-title{font-size:14px;font-weight:700;line-height:1.35}
  .factor-text{font-size:13px;line-height:1.5;color:var(--text-soft);margin-top:2px}
  /* ---------- how it works ---------- */
  .steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:34px 36px}
  .step-num{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--text-faint);margin-bottom:10px}
  .step-title{font-size:16px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}
  .step-text{font-size:14px;line-height:1.6;color:var(--text-soft)}
  /* ---------- faq ---------- */
  .faq-list{background:var(--surface-soft)}
  .faq-item{border-bottom:1px solid var(--line-soft)}
  .faq-item:last-child{border-bottom:none}
  .faq-question{width:100%;background:none;border:none;padding:22px 26px;display:flex;align-items:flex-start;gap:18px;text-align:left}
  .faq-question:hover{background:var(--surface-soft)}
  .faq-q-text{font-size:17px;font-weight:700;letter-spacing:-.01em;flex:1;color:var(--ink);line-height:1.35}
  .faq-sign{font-size:20px;color:var(--text-faint);line-height:1;flex-shrink:0}
  .faq-answer{display:none;padding:0 26px 24px;max-width:88ch}
  .faq-answer p{font-size:15px;line-height:1.65;color:var(--text)}
  .faq-answer p + p{margin-top:12px}
  .faq-item.open .faq-answer{display:block}


  /* ---------- prose: обычные тексты страниц ---------- */
  .lead{font-size:18px;line-height:1.6;color:var(--text);max-width:68ch;margin:0}
  .prose{max-width:68ch}
  .prose p{font-size:16px;line-height:1.7;color:var(--text)}
  .prose p + p{margin-top:14px}
  .prose h3{font-size:19px;font-weight:700;letter-spacing:-.01em;margin:26px 0 10px}
  .prose a{text-decoration:underline;text-underline-offset:3px}
  .block-title{font-size:19px;font-weight:700;letter-spacing:-.01em;margin:0 0 10px}
  .card-title{font-size:17px;font-weight:700;letter-spacing:-.01em;margin:0}
  .card-text{font-size:14.5px;line-height:1.6;color:var(--text-soft);margin:0}

  /* ---------- маркированный список с галочкой ---------- */
  .check-list{display:flex;flex-direction:column;gap:10px}
  .check-list li{position:relative;padding-left:20px;font-size:15px;line-height:1.55;color:var(--text)}
  .check-list li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;background:var(--ink);border-radius:50%}

  /* ---------- таблица параметров ---------- */
  .spec-table{background:var(--surface-soft)}
  .spec-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 16px;padding:14px 22px;border-bottom:1px solid #eaeaec;font-size:14.5px;align-items:baseline}
  .spec-row:last-child{border-bottom:none}
  .spec-name{color:var(--text-soft)}
  .spec-value{font-weight:700}

  /* ---------- ссылки на соседние услуги ---------- */
  .related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1px;background:var(--line)}
  .related-card{background:var(--surface);padding:24px 22px;display:flex;flex-direction:column;gap:8px}
  .related-card:hover{background:var(--surface-soft)}
  .related-card .card-title{font-size:16px}
  .related-card .card-text{font-size:14px}


  /* ---------- поля форм ---------- */
  .btn-block{width:100%}
  .field{display:flex;flex-direction:column;gap:12px;margin-top:10px}
  .field label{display:block}
  .field-label{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-soft);margin-bottom:6px}
  .field-input{width:100%;border:1px solid var(--border);background:var(--surface);padding:12px 13px;font-size:14px;border-radius:2px;color:var(--ink)}
  .field-terms{font-size:11px;line-height:1.5;color:var(--text-faint);margin:2px 0 0}
  .field-terms a{color:var(--text-soft);text-decoration:underline}


  /* ---------- галерея ---------- */
  /* ---------- gallery ---------- */
  .gallery-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}
  .gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:clamp(96px,15.5vw,196px);gap:12px}
  .gallery-grid .ph{background:var(--surface)}
  .gallery-grid .ph.soft{background:var(--surface-soft)}
  .g-big{grid-column:span 2;grid-row:span 2}
  .g-wide{grid-column:span 2}

  /* ---------- карточки статей ---------- */
  /* ---------- blog ---------- */
  .blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 36px}
  .blog-card{display:flex;flex-direction:column;min-width:0;color:var(--ink)}
  .blog-cover{aspect-ratio:16/9}
  .blog-meta{display:flex;gap:12px;align-items:center;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin:22px 0 12px}
  .blog-meta span.dot{color:var(--border)}
  .blog-title{font-size:19px;font-weight:700;line-height:1.3;letter-spacing:-.01em;margin-bottom:12px}
  .blog-excerpt{font-size:15px;line-height:1.6;color:var(--text-soft);margin-bottom:12px}
  .blog-read{font-size:13px;color:var(--text-faint);margin-top:auto}

  /* ---------- отзывы ---------- */
  .ratings-grid{display:flex;flex-wrap:wrap;gap:24px 56px;margin-bottom:36px}
  .rating-score{font-size:30px;font-weight:800;letter-spacing:-.015em}
  .rating-stars{font-size:14px;letter-spacing:.16em;color:var(--ink)}
  .rating-meta{font-size:13.5px;color:var(--text-soft);margin-top:6px}
  .review-card{flex:0 0 calc(33.333% - 8px);min-width:250px;scroll-snap-align:start;background:var(--surface);padding:28px 26px;display:flex;flex-direction:column;gap:14px}
  .review-quote{font-size:18px;line-height:1.35;font-weight:700;letter-spacing:-.01em;color:var(--ink);margin:0;padding-left:16px;border-left:2px solid var(--ink)}
  .review-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
  .review-top{display:flex;align-items:center;gap:12px;margin:0}
  .avatar{width:44px;height:44px;border-radius:50%;border:1px dashed var(--border);background:var(--surface-soft);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--text-faint);flex-shrink:0}
  .review-name{font-size:14.5px;font-weight:700;line-height:1.3}
  .review-role{font-size:12px;color:var(--text-faint);line-height:1.4}
  .review-stars-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
  .review-stars-row .rating-stars{font-size:14px}
  .review-source{font-size:12px;color:var(--text-faint)}
  .review-text{font-size:15px;line-height:1.65;color:var(--text-soft);margin:0}
  .review-date{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#c4c4c8;margin-top:auto}


  /* ---------- статья и документ ---------- */
  .article-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13px;color:var(--text-faint);margin-bottom:16px}
  .article-meta .dot{color:var(--border)}
  .article-lead{font-size:19px;line-height:1.6;color:var(--text);max-width:70ch;margin:0}
  .article-body{max-width:72ch}
  .article-body > *:first-child{margin-top:0}
  .article-body h2{font-size:clamp(22px,2.4vw,27px);font-weight:800;letter-spacing:-.02em;margin:42px 0 14px}
  .article-body h3{font-size:19px;font-weight:700;letter-spacing:-.01em;margin:30px 0 10px}
  .article-body p{font-size:16.5px;line-height:1.75;color:var(--text)}
  .article-body p + p{margin-top:16px}
  .article-body a{text-decoration:underline;text-underline-offset:3px}
  .article-body ul,.article-body ol{display:flex;flex-direction:column;gap:10px;margin:18px 0;counter-reset:li}
  .article-body li{position:relative;padding-left:24px;font-size:16px;line-height:1.65;color:var(--text)}
  .article-body ul > li::before{content:"";position:absolute;left:3px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--ink)}
  .article-body ol > li{counter-increment:li}
  .article-body ol > li::before{content:counter(li) ".";position:absolute;left:0;top:0;font-size:15px;font-weight:700;color:var(--text-faint);line-height:1.75}
  .article-body blockquote{margin:30px 0;padding:2px 0 2px 22px;border-left:2px solid var(--ink);font-size:18px;line-height:1.6;color:var(--ink)}
  .article-body figure{margin:34px 0}
  .article-body figure .ph{width:100%;aspect-ratio:16/9}
  .article-body figcaption{font-size:13px;line-height:1.5;color:var(--text-faint);margin-top:10px}
  .article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px}
  .article-body th,.article-body td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
  .article-body th{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-soft);font-weight:600}
  .article-note{background:var(--surface-soft);padding:24px 26px;margin:32px 0;font-size:15px;line-height:1.65}
  .article-note .block-title{margin-bottom:6px}
  .article-foot{border-top:1px solid var(--line);margin-top:44px;padding-top:24px;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:14px;color:var(--text-soft)}

  /* ---------- оглавление документа ---------- */
  .doc-toc{background:var(--surface-soft);padding:24px 26px;margin-bottom:36px}
  .doc-toc ol{display:flex;flex-direction:column;gap:8px;counter-reset:t;margin-top:12px}
  .doc-toc li{counter-increment:t;position:relative;padding-left:26px;font-size:14.5px;line-height:1.5}
  .doc-toc li::before{content:counter(t) ".";position:absolute;left:0;font-size:13px;font-weight:700;color:var(--text-faint)}

  /* ---------- незаполненное место в документе ---------- */
  .fill{background:#f1f1f3;border-bottom:1px dashed var(--text-faint);padding:1px 5px;color:var(--text-soft);font-size:.95em}
  .table-scroll{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch}
  .table-scroll table{margin:0;min-width:520px}

  /* ---------- технические страницы ---------- */
  .error-block{min-height:46vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px;padding:64px 0}
  .error-code{font-size:clamp(76px,15vw,168px);font-weight:800;letter-spacing:-.045em;line-height:.9;color:var(--line)}
  .error-title{font-size:clamp(24px,3.4vw,36px);font-weight:800;letter-spacing:-.02em;margin:0}
  .error-text{font-size:16px;line-height:1.65;color:var(--text-soft);max-width:52ch;margin:0}
  .error-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:10px}

  /* ---------- карта сайта ---------- */
  .sitemap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:40px 36px}
  .sitemap-col .footer-col-title{color:var(--text-faint)}
  .sitemap-col ul{display:flex;flex-direction:column;gap:10px;font-size:15px}
  .sitemap-col a{color:var(--text)}
  .sitemap-col a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:3px}


  /* ---------- квиз ---------- */
  .quiz{background:var(--surface);border:1px solid var(--line);max-width:760px;margin:0 auto}
  .quiz-head{padding:26px 30px 0}
  .quiz-bar{height:3px;background:var(--line);margin-bottom:14px}
  .quiz-bar span{display:block;height:100%;background:var(--ink);width:0;transition:width 280ms ease}
  .quiz-counter{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}
  .quiz-body{padding:22px 30px 30px}
  .quiz-title{font-size:clamp(21px,2.6vw,27px);font-weight:800;letter-spacing:-.02em;margin:0 0 6px;outline:none}
  .quiz-sub{font-size:14.5px;line-height:1.55;color:var(--text-soft);margin:0 0 22px;max-width:56ch}
  .quiz-options{display:flex;flex-direction:column;gap:10px}
  .quiz-option{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--border);padding:15px 18px;cursor:pointer;transition:border-color 160ms ease,background 160ms ease}
  .quiz-option:hover{background:var(--surface-soft)}
  .quiz-option input{margin:0;width:17px;height:17px;flex-shrink:0;accent-color:var(--ink);margin-top:1px}
  .quiz-option span{font-size:15.5px;line-height:1.4}
  .quiz-option:has(input:checked){border-color:var(--ink);background:var(--surface-soft)}
  .quiz-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding:20px 30px}
  .quiz-hint{font-size:13px;color:var(--text-faint);margin:0}
  .quiz-back{background:none;border:1px solid var(--border);padding:13px 18px;font-size:14px;font-weight:600;border-radius:2px;color:var(--text)}
  .quiz-back:hover{background:var(--surface-soft)}
  .quiz-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
  .quiz-chip{display:inline-block;background:var(--surface-soft);border:1px solid var(--line);padding:7px 12px;font-size:13px;color:var(--text-soft)}
  .quiz-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px}
  @media (max-width:768px){
    .quiz-head{padding:20px 20px 0}
    .quiz-body{padding:18px 20px 24px}
    .quiz-foot{padding:16px 20px}
  }


  /* ---------- иконка-картинка в плейсхолдерах ---------- */
  .ph:not(.ph-icon):not(.avatar)::before{content:"";display:block;width:clamp(28px,4.5vw,44px);aspect-ratio:1/1;
    background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c4c4c8' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2.5' y='4.5' width='19' height='15' rx='1.5'/%3E%3Ccircle cx='8.5' cy='10' r='1.9'/%3E%3Cpath d='M3.5 16.5l4.8-4.6 3.4 3.4 3-2.4 5.8 5'/%3E%3C/svg%3E") center/contain no-repeat;opacity:.9;margin-bottom:10px}
  .gallery-grid .ph{cursor:zoom-in}
  .gallery-grid .ph:hover{border-color:var(--text-faint)}

  /* ---------- лайтбокс ---------- */
  .lightbox{position:fixed;inset:0;z-index:120;background:rgba(24,24,27,.94);display:flex;align-items:center;justify-content:center;
    padding:64px 72px;opacity:0;visibility:hidden;transition:opacity 200ms ease,visibility 200ms ease}
  body.lightbox-open{overflow:hidden}
  .lightbox.open{opacity:1;visibility:visible}
  .lightbox-stage{max-width:1100px;width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:18px}
  .lightbox-frame{width:100%;aspect-ratio:16/10;background:#232327;border:1px dashed #3f3f46;display:flex;flex-direction:column;
    align-items:center;justify-content:center;gap:12px;color:#71717a;text-align:center;padding:24px}
  .lightbox-frame::before{content:"";display:block;width:56px;aspect-ratio:1/1;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c4c4c8' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2.5' y='4.5' width='19' height='15' rx='1.5'/%3E%3Ccircle cx='8.5' cy='10' r='1.9'/%3E%3Cpath d='M3.5 16.5l4.8-4.6 3.4 3.4 3-2.4 5.8 5'/%3E%3C/svg%3E") center/contain no-repeat;opacity:.55}
  .lightbox-frame img{width:100%;height:100%;object-fit:contain}
  .lightbox-frame.has-image{border:none;background:none;padding:0}
  .lightbox-frame.has-image::before{display:none}
  .lightbox-caption{font-size:14px;line-height:1.5;color:#d4d4d8;text-align:center;max-width:70ch}
  .lightbox-counter{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#71717a}
  .lightbox-btn{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;
    background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:17px;
    display:flex;align-items:center;justify-content:center;transition:background 160ms ease}
  .lightbox-btn:hover{background:rgba(255,255,255,.2)}
  .lightbox-btn.prev{left:16px}
  .lightbox-btn.next{right:16px}
  .lightbox-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border-radius:50%;background:none;
    border:1px solid rgba(255,255,255,.22);color:#fff;font-size:20px;line-height:1;transform:none}
  .lightbox-close:hover{background:rgba(255,255,255,.14)}
  @media (max-width:768px){
    .lightbox{padding:56px 16px}
    .lightbox-btn{width:42px;height:42px}
    .lightbox-btn.prev{left:8px}
    .lightbox-btn.next{right:8px}
  }

  /* ---------- floating contact ---------- */
  .contact-fab{position:fixed;right:24px;bottom:24px;z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
  .contact-fab-menu{display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:none}
  body.fab-open .contact-fab-menu{pointer-events:auto}
  .fab-item{display:flex;align-items:center;background:#fff;color:var(--ink);padding:14px 20px;border-radius:25px;box-shadow:0 8px 22px rgba(24,24,27,.14);opacity:0;transform:translateY(14px) scale(.94);transition:opacity 200ms ease,transform 240ms ease}
  body.fab-open .fab-item{opacity:1;transform:translateY(0) scale(1)}
  .fab-item span.label{font-size:13.5px;font-weight:600;white-space:nowrap}
  .fab-toggle{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#fff;border:none;padding:0 10px 0 22px;height:58px;font-size:14px;font-weight:700;border-radius:29px;box-shadow:0 12px 30px rgba(24,24,27,.24);transition:background 200ms ease}
  .fab-toggle:hover{background:var(--ink-soft)}
  .fab-toggle .plus{width:38px;height:38px;border-radius:50%;background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;transition:transform 240ms ease}
  body.fab-open .fab-toggle .plus{transform:rotate(45deg)}

  /* ---------- footer ---------- */
  .site-footer{background:var(--dark);color:var(--text-faint)}
  .footer-top{padding-top:76px;padding-bottom:52px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:56px 40px;align-items:start;border-bottom:1px solid var(--dark-line)}
  .footer-logo{font-size:17px;font-weight:800;letter-spacing:.02em;color:#fff;margin-bottom:6px}
  .footer-desc{font-size:13px;line-height:1.6;margin-bottom:24px}
  .footer-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-line);margin-bottom:10px}
  .footer-phone{font-size:14px;line-height:1.9;margin-bottom:18px}
  .footer-phone a{color:#fff;font-weight:700}
  .footer-mail{color:var(--text-faint)}
  .footer-address{font-size:13px;line-height:1.6;margin-bottom:20px}
  .footer-social{display:flex;gap:8px;flex-wrap:wrap}
  .footer-social a{border:1px solid var(--dark-line);padding:9px 14px;font-size:12px;color:#d4d4d8;border-radius:2px}
  .footer-social a:hover{background:var(--dark-soft);color:#fff}
  .footer-col-title{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--dark-line);margin-bottom:18px}
  .footer-links{display:flex;flex-direction:column;gap:11px;font-size:14px}
  .footer-links a{color:var(--text-faint);line-height:1.35}
  .footer-bottom{padding-top:32px;padding-bottom:64px}
  .footer-legal{display:flex;flex-wrap:wrap;gap:10px 28px;margin-bottom:22px;font-size:13px}
  .footer-legal a{color:var(--text-faint);line-height:1.35}
  .footer-legal a:hover{color:#fff}
  .footer-copy{font-size:12px;line-height:1.6;color:var(--dark-line);max-width:44ch}

  /* ---------- mobile ---------- */
  @media (max-width:900px){
    .blog-grid{grid-template-columns:1fr 1fr}
    .content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  }

  @media (max-width:768px){
    .section-pad{padding-top:48px;padding-bottom:48px}
    .page-head{padding-top:32px;padding-bottom:32px}
    .split-grid{grid-template-columns:1fr}
    .split-grid .ph{min-height:200px}
    .content-grid{grid-template-columns:1fr}
    .blog-grid{grid-template-columns:1fr}
    .gallery-grid{grid-template-columns:repeat(2,1fr)}
    .g-big{grid-column:span 2;grid-row:span 1;aspect-ratio:16/9}
    .g-wide{grid-column:span 2}
    .review-card{min-width:0}
    .article-body h2{margin-top:34px}
    .article-note,.doc-toc{padding:20px}
    .contact-fab{right:16px;bottom:16px}
  }