.breadcrumbs-wrap{background:var(--brand);border-bottom:1px solid var(--line-blue)}
.breadcrumbs{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-d);padding:12px var(--gutter);display:flex;gap:10px;flex-wrap:wrap}
.breadcrumbs a{color:var(--steel-d);transition:.15s}
.breadcrumbs a:hover{color:var(--white)}
.breadcrumbs .sep{opacity:.5}
.breadcrumbs strong{color:var(--white);font-weight:500}

.pd-page{background:radial-gradient(120% 60% at 80% -10%,rgba(46,123,196,.09),transparent 60%),var(--white)}

.btn-primary{display:inline-flex;align-items:center;gap:10px;padding:16px 30px;border-radius:12px;background:var(--brand);color:var(--white);font-weight:700;font-size:15px;border:none;cursor:pointer;transition:.24s var(--ease)}
.btn-primary::after{content:"→";transition:.2s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px -18px rgba(10,72,129,.7)}
.btn-primary:hover::after{transform:translateX(5px)}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:12px;background:rgba(10,72,129,.08);color:var(--ink);font-weight:600;font-size:15px;cursor:pointer;transition:.24s var(--ease)}
.btn-ghost svg{width:18px;height:18px}
.btn-ghost:hover{background:rgba(10,72,129,.14);color:var(--brand);transform:translateY(-2px)}

.pd-hero{padding:48px 0 84px;position:relative;overflow:hidden}
.pd-hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:start;position:relative;z-index:2}
.pd-gallery{position:relative}
/* одна картинка — навигация не нужна: скрыть ленту миниатюр (дублирует единственное фото)
   и стрелки/счётчик лайтбокса (десктоп и мобильный) */
.pd-gallery--single .pd-thumbs-wrap{display:none}
.pd-lightbox--single .pd-lb-prev,.pd-lightbox--single .pd-lb-next,.pd-lightbox--single .pd-lb-count{display:none}
.pd-stage{position:relative;border-radius:22px;overflow:hidden;background:var(--white);aspect-ratio:1/.72;display:flex;align-items:center;justify-content:center;box-shadow:0 34px 70px -44px rgba(12,30,60,.42);cursor:zoom-in;touch-action:pan-y;user-select:none}
.pd-stage img{width:100%;height:100%;object-fit:contain;padding:34px;transition:transform .6s var(--ease),opacity .4s var(--ease);-webkit-user-drag:none}
.pd-stage:hover img{transform:scale(1.06)}
.pd-stage.swap img{opacity:0}
.pd-grid-lines{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;background-image:linear-gradient(rgba(10,72,129,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(10,72,129,.06) 1px,transparent 1px);background-size:34px 34px}
.pd-badge{position:absolute;top:16px;left:16px;z-index:3;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:rgba(255,255,255,.86);backdrop-filter:blur(8px);padding:8px 14px;border-radius:999px;font-weight:600}
.pd-badge .dot{width:8px;height:8px;border-radius:50%;background:#1FB867;box-shadow:0 0 0 0 rgba(31,184,103,.4);animation:pulseDot 2.2s infinite}
.pd-sku{position:absolute;bottom:16px;right:16px;z-index:3;font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--white);background:var(--brand);padding:7px 12px;border-radius:8px}
.pd-thumbs-wrap{position:relative;margin-top:14px}
.pd-thumbs{display:flex;gap:12px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.pd-thumbs::-webkit-scrollbar{display:none}
.pd-thumb{position:relative;flex:0 0 calc(25% - 9px);border:1px solid var(--card-line);padding:0;border-radius:13px;overflow:hidden;background:var(--white);aspect-ratio:1/.86;cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease)}
.pd-thumb img{width:100%;height:100%;object-fit:contain;padding:12px}
.pd-thumb:hover{border-color:var(--accent)}
.pd-thumb.active{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand)}

.pd-tnav{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:36px;height:36px;border-radius:50%;border:1px solid var(--card-line);cursor:pointer;background:var(--white);color:var(--brand);display:none;align-items:center;justify-content:center;transition:background .2s,color .2s,border-color .2s}
.pd-tnav svg{width:20px;height:20px}
.pd-tprev{left:-2px}
.pd-tnext{right:-2px}
.pd-thumbs-wrap.scrollable .pd-tnav{display:flex}
.pd-thumbs-wrap.scrollable .pd-thumbs{padding:0 42px}
.pd-tnav:hover{background:var(--brand);color:var(--white);border-color:var(--brand)}
.pd-zoom{position:absolute;bottom:16px;left:16px;z-index:3;width:38px;height:38px;border-radius:10px;border:none;cursor:pointer;background:rgba(255,255,255,.86);backdrop-filter:blur(6px);color:var(--brand);display:flex;align-items:center;justify-content:center;transition:.2s var(--ease)}
.pd-zoom svg{width:19px;height:19px}
.pd-zoom:hover{background:var(--brand);color:var(--white)}

.pd-lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,16,34,.94);display:flex;align-items:center;justify-content:center;padding:40px;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;touch-action:none;user-select:none}
.pd-lightbox.open{opacity:1;visibility:visible}
.pd-lightbox img{max-width:92vw;max-height:84vh;object-fit:contain;border-radius:12px;background:var(--white);padding:24px;box-shadow:0 40px 100px -30px rgba(0,0,0,.7)}
.pd-lb-btn{position:absolute;border:none;cursor:pointer;background:rgba(255,255,255,.12);color:var(--white);border-radius:50%;width:52px;height:52px;display:flex;align-items:center;justify-content:center;transition:.2s var(--ease)}
.pd-lb-btn:hover{background:rgba(255,255,255,.24)}
.pd-lb-btn svg{width:26px;height:26px}
.pd-lb-close{top:24px;right:24px}
.pd-lb-prev{left:24px;top:50%;transform:translateY(-50%)}
.pd-lb-next{right:24px;top:50%;transform:translateY(-50%)}
.pd-lb-count{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-size:13px;color:rgba(255,255,255,.8);letter-spacing:.1em}

.pd-info{padding-top:0}
.pd-info-head{padding-top:0}
.pd-info-body{margin-top:0}
.pd-cat{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px;font-weight:600}
.pd-cat::before{content:"";width:26px;height:1px;background:var(--accent)}
.pd-title{font-size:clamp(30px,3.6vw,46px);font-weight:800;letter-spacing:-.03em;margin:16px 0 0;color:var(--ink)}
.pd-lead{font-size:18px;color:var(--steel);margin-top:18px;max-width:540px;line-height:1.55}
/* Предупреждение «снято с производства» — жирным тёмно-оранжевым, вверху текстового блока */
.pd-keyspecs:empty{display:none}   /* пустой блок чипов (снятые без productChips) — не резервирует отступ */
.pd-discontinued-notice{display:flex;gap:11px;align-items:flex-start;margin:22px 0 6px;padding:13px 16px;
  background:#fdf1e3;border:1px solid #f0c896;border-left:4px solid #b45309;border-radius:10px;
  color:#8a3d00;font-size:15px;line-height:1.5;font-weight:600;max-width:560px}
.pd-discontinued-notice svg{width:20px;height:20px;flex:0 0 auto;margin-top:1px;color:#b45309}
.pd-discontinued-notice strong{font-weight:800;color:#8a3d00}
.pd-discontinued-notice a{color:#b45309;text-decoration:underline;text-underline-offset:2px;font-weight:800}
.pd-discontinued-notice a:hover{color:#8a3d00}
.pd-rating{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
.pd-stars{display:inline-flex;gap:3px;color:var(--amber)}
.pd-rating .mono{font-family:var(--font-mono);font-size:13px;color:var(--steel)}
.pd-keyspecs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.pd-keyspec{padding:18px 16px;border-radius:14px;background:var(--white);transition:.24s var(--ease);box-shadow:0 14px 32px -22px rgba(12,30,60,.36)}
.pd-keyspec:hover{transform:translateY(-3px);box-shadow:0 22px 44px -24px rgba(12,30,60,.45)}
.pd-keyspec b{display:block;font-family:var(--font-mono);font-size:20px;color:var(--ink);font-weight:600}
.pd-keyspec span{display:block;font-size:12px;color:var(--steel);margin-top:6px;letter-spacing:.02em}
.pd-cta-row{display:flex;align-items:center;gap:16px;margin-top:34px;flex-wrap:wrap}
.pd-trust{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:30px;padding-top:30px;border-top:1px solid rgba(191,196,195,.5)}
.pd-trust-item{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink);font-weight:600;padding:11px 18px 11px 11px;border-radius:13px;background:rgba(10,72,129,.07)}
.pd-trust-item svg{width:34px;height:34px;color:var(--brand);flex:0 0 auto;padding:7px;border-radius:9px;background:rgba(10,72,129,.13)}

.pd-tabs-wrap{position:sticky;top:var(--header-h);z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--card-line)}
.pd-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.pd-tabs::-webkit-scrollbar{display:none}
.pd-tab{position:relative;padding:18px 20px;font-size:14.5px;font-weight:600;color:var(--steel);white-space:nowrap;cursor:pointer;transition:color .2s;background:none;border:none;font-family:inherit}
.pd-tab::after{content:"";position:absolute;left:20px;right:20px;bottom:-1px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:center;transition:transform .28s var(--ease)}
.pd-tab:hover{color:var(--ink)}
.pd-tab.active{color:var(--brand)}
.pd-tab.active::after{transform:scaleX(1)}

.pd-sec{padding:84px 0;position:relative;overflow:hidden;scroll-margin-top:132px}
.pd-sec.alt{background:var(--paper-page)}
.pd-sec-head{max-width:680px;margin-bottom:48px}
.pd-sec-head .eyebrow{margin-bottom:14px}
.pd-sec-head h2{font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.pd-sec-head p{font-size:17px;color:var(--steel);margin-top:14px;line-height:1.55}
/* «Особенности» — санитизированный HTML-список (ul/ol/li/p/strong/em); маркеры-точки как в дизайне */
.pd-highlights{max-width:860px;font-size:16px;line-height:1.6;color:var(--ink-body)}
.pd-highlights ul,.pd-highlights ol{margin:0 0 10px;padding-left:0;list-style:none}
.pd-highlights li{position:relative;padding:9px 0 9px 30px}
.pd-highlights li::before{content:"";position:absolute;left:4px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-dim)}
.pd-highlights p{margin:0 0 16px}
.pd-highlights strong{color:var(--ink);font-weight:700}
.pd-highlights em{font-style:italic}

.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat-card{position:relative;padding:32px 28px;border-radius:18px;background:var(--white);border:1px solid var(--card-line);overflow:hidden;transition:.28s var(--ease)}
.feat-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--brand),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.feat-card:hover{transform:translateY(-6px);box-shadow:var(--card-shadow-deep)}
.feat-card:hover::before{transform:scaleX(1)}
.feat-ico{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(46,123,196,.12);margin-bottom:20px;transition:.28s var(--ease)}
.feat-ico svg{width:27px;height:27px;color:var(--brand)}
.feat-card:hover .feat-ico{background:var(--brand)}
.feat-card:hover .feat-ico svg{color:var(--white)}
.feat-card h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:10px}
.feat-card p{font-size:14.5px;color:var(--steel);line-height:1.6}
.feat-num{position:absolute;right:22px;top:22px;font-family:var(--font-mono);font-size:12px;color:var(--line);font-weight:600}

/* Технические характеристики — единая таблица с колонкой групп (rowspan) */
.spec-table-wrap{border:1px solid var(--card-line);border-radius:18px;overflow:hidden;background:var(--white)}
.spec-table{width:100%;border-collapse:collapse;table-layout:fixed}
.spec-table .c-group{width:26%}
.spec-table .c-key{width:37%}
.spec-table .c-val{width:37%}
/* ячейка названия группы: объединяет строки по вертикали, акцент-линия под текстом */
.spec-tg-name{vertical-align:top;text-align:left;padding:20px 24px;background:var(--paper-blue);border-right:1px solid var(--card-line)}
.spec-tg-name span{position:sticky;top:90px;display:inline-block;font-size:14px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.02em;line-height:1.35;padding-bottom:9px;border-bottom:2px solid var(--accent)}
/* строки параметр | значение */
.spec-table td{padding:14px 24px;border-bottom:1px solid rgba(228,233,239,.7);vertical-align:top;transition:background .18s}
.spec-table .k{font-size:14px;color:var(--steel)}
.spec-table .v{font-family:var(--font-mono);font-size:13.5px;color:var(--ink);font-weight:500;word-break:break-word}
.spec-table tbody tr:hover .k,.spec-table tbody tr:hover .v{background:rgba(46,123,196,.05)}
/* разделитель между группами: линия во всю ширину (низ ячейки группы + низ последней строки) */
.spec-table tbody:not(:last-child) .spec-tg-name,
.spec-table tbody:not(:last-child) tr:last-child td{border-bottom:1.5px solid var(--card-line)}
.spec-table tbody:last-child tr:last-child td{border-bottom:none}

.uc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.uc-card{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:1/1.18;cursor:pointer;background:var(--brand)}
.uc-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);opacity:.9}
.uc-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,12,28,.05) 0%,rgba(4,12,28,.45) 50%,rgba(4,12,28,.88) 100%)}
.uc-card:hover img{transform:scale(1.08)}
.uc-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:28px 26px;color:var(--white)}
.uc-body .n{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;color:var(--steel-d);margin-bottom:10px}
.uc-body h3{font-size:20px;font-weight:700;color:var(--white);letter-spacing:-.01em}
.uc-body p{font-size:14px;color:rgba(255,255,255,.78);margin-top:8px;max-height:0;opacity:0;overflow:hidden;transition:.4s var(--ease)}
.uc-card:hover .uc-body p{max-height:120px;opacity:1;margin-top:10px}

.dl-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dl-row{display:flex;align-items:center;gap:18px;padding:20px 22px;border-radius:14px;background:var(--white);border:1px solid var(--card-line);transition:.24s var(--ease);cursor:pointer}
.dl-row:hover{transform:translateX(4px);background:rgba(10,72,129,.04);border-color:rgba(46,123,196,.4)}
.dl-ico{flex:0 0 auto;display:flex;align-items:center;justify-content:center;color:var(--brand)}
.dl-ico svg{width:54px;height:54px}
.dl-meta{flex:1;min-width:0}
.dl-meta b{display:block;font-size:15px;font-weight:600;color:var(--ink)}
.dl-meta span{font-family:var(--font-mono);font-size:12px;color:var(--steel);margin-top:3px;display:block}
.dl-arrow{flex:0 0 auto;color:var(--steel);transition:.24s var(--ease)}
.dl-arrow svg{width:20px;height:20px}
.dl-row:hover .dl-arrow{color:var(--accent);transform:translateY(3px)}

.test-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.test-steps{display:flex;flex-direction:column;gap:8px;position:relative}
.test-step{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid var(--card-line)}
.test-step:last-child{border-bottom:none}
.test-step-n{flex:0 0 auto;width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-weight:700;font-size:15px;background:rgba(10,72,129,.1);color:var(--brand);transition:.26s var(--ease)}
.test-step:hover .test-step-n{background:var(--brand);color:var(--white)}
.test-step h4{font-size:17px;font-weight:700;color:var(--ink);margin:6px 0}
.test-step p{font-size:14.5px;color:var(--steel);line-height:1.6}
.test-visual{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:1/1.05;background:var(--brand)}
.test-visual img{width:100%;height:100%;object-fit:cover;opacity:.92}
.test-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(4,12,28,.6))}
.test-visual .tag{position:absolute;left:18px;bottom:18px;z-index:2;color:var(--white);font-family:var(--font-mono);font-size:12px;letter-spacing:.08em}

.kit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kit-card{padding:26px 22px;border-radius:16px;background:var(--white);border:1px solid var(--card-line);text-align:center;transition:.24s var(--ease)}
.kit-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-deep)}
.kit-ico{width:68px;height:68px;margin:0 auto 18px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:rgba(46,123,196,.11)}
.kit-ico svg{width:33px;height:33px;color:var(--brand)}
.kit-card b{display:block;font-size:19px;color:var(--ink);font-weight:700}
.kit-card span{display:block;font-size:15px;color:var(--muted);margin-top:8px}

.cta-band{position:relative;overflow:hidden;border-radius:24px;padding:64px 56px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));display:grid;grid-template-columns:1.4fr auto;gap:40px;align-items:center}
.cta-band .ambient{opacity:.5}
.cta-band h2{font-size:clamp(26px,3vw,38px);font-weight:800;color:var(--white);letter-spacing:-.02em;position:relative;z-index:2}
.cta-band p{font-size:17px;color:var(--steel-d);margin-top:14px;max-width:520px;position:relative;z-index:2;line-height:1.55}
.cta-actions{display:flex;flex-direction:column;gap:14px;position:relative;z-index:2}
.cta-actions .btn-primary{background:var(--white);color:var(--brand);justify-content:center}
.cta-actions .btn-primary:hover{background:#EEF1F5}
.cta-actions .btn-light{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 30px;border-radius:12px;border:1px solid var(--line-blue);color:var(--white);font-weight:600;font-size:15px;transition:.24s var(--ease)}
.cta-actions .btn-light:hover{background:rgba(255,255,255,.1)}
.cta-phone{font-family:var(--font-mono);font-size:13px;color:var(--steel-d);text-align:center;margin-top:4px}

.rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rel-card{border-radius:16px;background:var(--white);border:1px solid var(--card-line);padding:18px;transition:.26s var(--ease);cursor:pointer}
.rel-card:hover{transform:translateY(-6px);box-shadow:var(--card-shadow-deep)}
.rel-ph{height:150px;border-radius:11px;background:var(--white);display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:16px}
.rel-ph img{max-height:100%;width:auto;object-fit:contain;padding:12px;transition:transform .4s var(--ease)}
.rel-card:hover .rel-ph img{transform:scale(1.07)}
.rel-card .cat{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--accent);text-transform:uppercase}
.rel-card h3{font-size:16px;font-weight:700;color:var(--ink);margin:8px 0 12px}
.rel-card .more{font-family:var(--font-mono);font-size:12px;color:var(--steel);transition:.2s}
.rel-card .more::after{content:" →";transition:.2s}
.rel-card:hover .more{color:var(--accent)}
.rel-card:hover .more::after{margin-left:5px}

.feat-grid [data-reveal]:nth-child(3n+2){transition-delay:.08s}
.feat-grid [data-reveal]:nth-child(3n){transition-delay:.16s}
.uc-grid [data-reveal]:nth-child(3n+2){transition-delay:.08s}
.uc-grid [data-reveal]:nth-child(3n){transition-delay:.16s}
.kit-grid [data-reveal]:nth-child(4n+2){transition-delay:.07s}
.kit-grid [data-reveal]:nth-child(4n+3){transition-delay:.14s}
.kit-grid [data-reveal]:nth-child(4n){transition-delay:.21s}
.rel-grid [data-reveal]:nth-child(4n+2){transition-delay:.07s}
.rel-grid [data-reveal]:nth-child(4n+3){transition-delay:.14s}
.rel-grid [data-reveal]:nth-child(4n){transition-delay:.21s}

@media (max-width:980px){
  .pd-hero-grid{display:flex;flex-direction:column;gap:22px}
  .pd-info{display:contents}
  .pd-info-head{order:1}
  .pd-gallery{order:2;position:static}
  .pd-info-body{order:3}
  .feat-grid,.uc-grid,.kit-grid,.rel-grid{grid-template-columns:1fr 1fr}
  .dl-list,.test-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:44px 30px}
  .pd-keyspecs{grid-template-columns:1fr 1fr}
  .pd-sec{padding:64px 0}

  .pd-tabs-wrap{display:none}
  .pd-sec.pd-acc{padding:0;background:var(--white)}
  .pd-sec.pd-acc>.container{padding-top:0;padding-bottom:0}
  .pd-sec.pd-acc .pd-sec-head{max-width:none;margin:0;padding:20px 42px 20px 0;position:relative;cursor:pointer;border-top:1px solid var(--card-line)}
  .pd-sec.pd-acc:first-of-type .pd-sec-head{border-top:none}
  .pd-sec.pd-acc .pd-sec-head .eyebrow,.pd-sec.pd-acc .pd-sec-head p{display:none}
  .pd-sec.pd-acc .pd-sec-head h2{font-size:19px;letter-spacing:-.01em}
  .pd-sec.pd-acc .pd-sec-head::after{content:"";position:absolute;right:6px;top:50%;width:10px;height:10px;margin-top:-7px;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(45deg);transition:transform .3s var(--ease)}
  .pd-sec.pd-acc.open .pd-sec-head::after{transform:rotate(-135deg)}
  .pd-acc-body{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
  .pd-sec.pd-acc.open .pd-acc-body{padding-bottom:34px}
}
@media (max-width:600px){
  .feat-grid,.uc-grid,.kit-grid,.rel-grid{grid-template-columns:1fr}
  .pd-cta-row{flex-direction:column;align-items:stretch}
  .pd-cta-row .btn-primary,.pd-cta-row .btn-ghost{justify-content:center}
  .pd-keyspecs{grid-template-columns:1fr}
  .pd-lightbox{padding:16px}
  .pd-lb-btn{width:44px;height:44px}
  .pd-lb-close{top:14px;right:14px}
  /* ВЕРТИКАЛЬНЫЙ (portrait) мобильный: стрелки — ПОД изображением, по центру,
     заведомо видимы (раньше по бокам уходили за край картинки). Счётчик — выше стрелок. */
  .pd-lightbox img{max-height:74vh}
  .pd-lightbox .pd-lb-prev,.pd-lightbox .pd-lb-next{top:auto;bottom:18px;transform:none;left:50%;right:auto}
  .pd-lightbox .pd-lb-prev{margin-left:-58px}
  .pd-lightbox .pd-lb-next{margin-left:14px}
  .pd-lb-count{bottom:78px}

  /* спека на узком экране: rowspan ломается → группа уходит строкой-заголовком
     сверху, значение встаёт под параметром (side-by-side рвётся на длинных парах) */
  .spec-table,.spec-table tbody,.spec-table tr,.spec-table td,.spec-table th{display:block;width:auto}
  .spec-table colgroup{display:none}
  .spec-tg-name{padding:14px 18px 12px;border-right:none;background:var(--paper-blue)}
  .spec-tg-name span{position:static;top:auto}
  .spec-table td{border-bottom:none;padding:0 18px}
  .spec-table tr{padding:11px 0}
  .spec-table .k{font-size:13px;padding-bottom:3px}
  .spec-table .v{text-align:left}
  .spec-table tbody tr + tr{border-top:1px solid rgba(228,233,239,.7)}
  .spec-table tbody:not(:last-child){border-bottom:1.5px solid var(--card-line)}
}
/* ГОРИЗОНТАЛЬНЫЙ (landscape) мобильный: изображение на ВЕСЬ экран, стрелки
   возвращаются ПО БОКАМ (по вертикали места мало — низ занят не должен быть).
   Работает и в системном fullscreen (:fullscreen), и в деградации (просто fixed-оверлей). */
@media (orientation:landscape) and (max-height:560px){
  .pd-lightbox{padding:8px}
  .pd-lightbox img{max-width:88vw;max-height:92vh;padding:14px}
  .pd-lightbox .pd-lb-prev,.pd-lightbox .pd-lb-next{top:50%;bottom:auto;transform:translateY(-50%);margin:0}
  .pd-lightbox .pd-lb-prev{left:10px;right:auto}
  .pd-lightbox .pd-lb-next{left:auto;right:10px}
  .pd-lb-count{bottom:10px}
  .pd-lb-close{top:10px;right:10px}
}
/* Системный полноэкранный режим (Fullscreen API): фон занимает весь экран,
   изображение крупнее (адресная строка/панели браузера скрыты системой). */
.pd-lightbox:fullscreen{background:rgba(6,16,34,.98);padding:8px}
.pd-lightbox:fullscreen img{max-width:94vw;max-height:94vh}
.pd-lightbox:-webkit-full-screen{background:rgba(6,16,34,.98);padding:8px}

@media (prefers-reduced-motion:reduce){
  .pd-stage img,.uc-card img,.rel-ph img{transition:none}
}

/* --- Описание товара (SEO-контент между hero и вкладками) --- */
.pd-intro{padding:56px 0 8px;position:relative}
.pd-intro-body{max-width:760px;font-size:17px;line-height:1.75;color:var(--ink-body)}
.pd-intro-body>*:first-child{margin-top:0}
.pd-intro-body>*:last-child{margin-bottom:0}
.pd-intro-body p{margin:0 0 20px}
.pd-intro-body h2{font-size:clamp(22px,2.4vw,28px);font-weight:800;letter-spacing:-.02em;color:var(--ink);margin:36px 0 14px}
.pd-intro-body h3{font-size:20px;font-weight:700;letter-spacing:-.01em;color:var(--ink);margin:30px 0 12px}
.pd-intro-body h4,.pd-intro-body h5,.pd-intro-body h6{font-size:17px;font-weight:700;color:var(--ink);margin:24px 0 10px}
.pd-intro-body strong{font-weight:700;color:var(--ink)}
.pd-intro-body em{font-style:italic}
.pd-intro-body a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;transition:.15s}
.pd-intro-body a:hover{color:var(--ink)}
.pd-intro-body ul{margin:0 0 24px;padding-left:0;list-style:none}
.pd-intro-body ul li{position:relative;padding:8px 0 8px 30px;font-size:16px}
.pd-intro-body ul li::before{content:"";position:absolute;left:4px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-dim)}
.pd-intro-body ol{margin:0 0 24px;padding-left:22px;list-style:decimal}
.pd-intro-body ol li{padding:6px 0;font-size:16px}
.pd-intro-body ol li::marker{color:var(--accent);font-weight:700}
@media (max-width:600px){.pd-intro{padding:40px 0 4px}.pd-intro-body{font-size:16px}}

/* Снято с производства — красный бейдж вместо «В наличии» */
.pd-badge-off{color:#fff;background:#c0392b;box-shadow:0 8px 20px -8px rgba(192,57,43,.55)}
.pd-badge-off .dot-off{width:8px;height:8px;border-radius:2px;background:#fff}

/* Модификации — чипы партномеров (секция над «Загрузками») */
.var-list{display:flex;flex-wrap:wrap;gap:12px;max-width:940px}
.var-chip{display:inline-flex;align-items:center;font-family:var(--font-mono);font-size:13.5px;font-weight:500;color:var(--brand);background:var(--white);border:1px solid var(--card-line);border-radius:999px;padding:9px 16px;transition:border-color .18s,background .18s}
.var-chip:hover{border-color:var(--brand);background:rgba(46,123,196,.05)}
.var-chip{gap:0}
.var-art{font-weight:600}
.var-diff{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-weight:400;font-size:12.5px;color:#5b6572}
.var-diff::before{content:"·";margin:0 8px;color:#9aa3ad}

/* Юридическая сноска-дисклеймер внизу карточки товара */
.pd-disclaimer{max-width:940px;margin:40px auto 64px;padding:16px 0 0;border-top:1px solid var(--card-line);color:var(--muted);font-size:12.5px;line-height:1.6}
.pd-disclaimer a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}
.pd-disclaimer a:hover{color:var(--brand)}
@media (max-width:600px){.pd-disclaimer{margin-top:28px;font-size:12px}}