/* ============================================================
   Interaktiv ZONA sxemasi — adaptatsiya zona detal sahifasi.
   Barcha selektorlar zs- prefiksi bilan (sayt CSS bilan to'qnashmaydi).
   Jihozlar gridi saytning real .pcard kartalarini o'raydi.
   ============================================================ */
/* o'zgaruvchilar uchala seksiyaga ham (ular sibling — child emas) */
.zs, .zs-equip, .zs-close{
  --zs-ink:#111827; --zs-steel:#374151; --zs-muted:#6B7280;
  --zs-signal:#3B82F6; --zs-signal-d:#1d4ed8; --zs-navy:#022657;
  --zs-mist:#F6F7F9; --zs-line:#E4E7EC; --zs-line2:#D0D5DD;
  --zs-mono:'JetBrains Mono',ui-monospace,'SF Mono',monospace;
}
.zs{ padding:60px 0; }
.zs-equip{padding:64px 0;background:#fff;border-top:1px solid var(--zs-line);border-bottom:1px solid var(--zs-line)}
.zs *{box-sizing:border-box}

.zs-eyebrow{font-family:var(--zs-mono);font-size:11.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--zs-signal);display:inline-flex;gap:9px;align-items:center}
.zs-eyebrow::before{content:"";width:22px;height:2px;background:var(--zs-signal);border-radius:2px}
.zs-h2{font-size:clamp(24px,3.4vw,32px);font-weight:800;letter-spacing:-.025em;margin-top:12px;color:var(--zs-ink)}
.zs-shead{max-width:760px;margin-bottom:26px}
.zs-shead p{margin-top:12px;color:var(--zs-steel);font-size:16px;line-height:1.5}
.zs-equip__bar,.zs-equip .container>.zs-equip__bar{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.zs-equip__count{font-family:var(--zs-mono);font-size:12px;color:var(--zs-muted);font-weight:600}
.zs-cat{font-family:var(--zs-mono);font-size:10.5px;font-weight:600;color:var(--zs-signal-d);
  background:rgba(59,130,246,.09);border:1px solid rgba(59,130,246,.22);padding:3px 8px;border-radius:6px;display:inline-block}
.zs-std{font-family:var(--zs-mono);font-size:11.5px;color:var(--zs-steel);font-weight:500}
.zs-std b{color:var(--zs-ink)}

/* chip rail */
.zs-rail{display:flex;gap:9px;overflow-x:auto;padding:4px 0 14px;margin-bottom:18px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.zs-rail::-webkit-scrollbar{height:6px}
.zs-rail::-webkit-scrollbar-thumb{background:var(--zs-line2);border-radius:99px}
.zs-chip{flex:none;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--zs-line2);background:#fff;
  border-radius:99px;padding:8px 14px 8px 9px;font-size:13px;font-weight:600;color:var(--zs-steel);transition:.16s;white-space:nowrap;cursor:pointer}
.zs-chip__n{font-family:var(--zs-mono);font-size:11px;font-weight:700;width:22px;height:22px;border-radius:50%;
  background:var(--zs-mist);color:var(--zs-steel);display:grid;place-items:center;transition:.16s}
.zs-chip:hover{border-color:var(--zs-steel);color:var(--zs-ink)}
.zs-chip.is-active{background:var(--zs-ink);color:#fff;border-color:var(--zs-ink)}
.zs-chip.is-active .zs-chip__n{background:var(--zs-signal);color:#fff}

/* stage: scene + panel */
.zs-stage{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start}
.zs-scene{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--zs-line);
  background:linear-gradient(180deg,#eaf1fb 0%,#dbe6f6 100%);box-shadow:0 10px 30px -12px rgba(2,38,87,.28)}
/* height:auto — rasm hech qachon kesilmaydi (crop yo'q), % pinlar rasmga aniq mos tushadi */
.zs-scene__img{display:block;width:100%;height:auto}
.zs-scene__ph{width:100%;aspect-ratio:5/3}
.zs-pin{position:absolute;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;
  border:2.5px solid #fff;background:var(--zs-signal);color:#fff;font-weight:800;font-size:14px;
  display:grid;place-items:center;box-shadow:0 4px 12px rgba(2,38,87,.45);transition:.18s;z-index:3;font-family:var(--zs-mono);cursor:pointer}
.zs-pin::after{content:"";position:absolute;inset:-8px;border-radius:50%;border:2px solid var(--zs-signal);opacity:0;transition:.25s}
.zs-pin:hover{transform:translate(-50%,-50%) scale(1.12)}
.zs-pin:focus-visible{outline:3px solid var(--zs-navy);outline-offset:3px}
.zs-pin.is-active{background:var(--zs-navy);transform:translate(-50%,-50%) scale(1.16)}
.zs-pin.is-active::after{opacity:.55;animation:zs-ping 1.6s ease-out infinite}
@keyframes zs-ping{0%{transform:scale(.8);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.zs-scene__legend{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);
  border:1px solid var(--zs-line);border-radius:10px;padding:8px 12px;font-size:12px;font-weight:600;color:var(--zs-steel);
  display:flex;align-items:center;gap:8px;z-index:4}
.zs-scene__legend .zs-d{width:9px;height:9px;border-radius:50%;background:var(--zs-signal)}

/* panellar bitta grid katakka ustma-ust — balandlik eng baland pane bo'yicha qotadi (sakramaydi) */
.zs-panel{background:#fff;border:1px solid var(--zs-line);border-radius:22px;padding:26px;box-shadow:0 1px 3px rgba(16,24,40,.10);display:grid}
.zs-pane{grid-area:1/1;display:flex;flex-direction:column;visibility:hidden}
.zs-pane.is-active{visibility:visible}
.zs-pane__top{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.zs-pane__num{font-family:var(--zs-mono);font-size:13px;font-weight:700;color:#fff;background:var(--zs-navy);
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center}
.zs-pane__top .zs-cat{margin-left:auto}
.zs-pane__h{font-size:21px;font-weight:800;margin:12px 0 8px;color:var(--zs-ink)}
.zs-pane__why{color:var(--zs-steel);font-size:14.5px;line-height:1.5}
.zs-pane__std{margin-top:14px;padding:10px 13px;background:var(--zs-mist);border-radius:10px;
  border:1px solid var(--zs-line);display:flex;align-items:center;gap:9px}
.zs-pane__std svg{width:16px;height:16px;color:var(--zs-signal);flex:none}

/* tether (место → решение) */
.zs-tether{display:flex;align-items:center;gap:0;margin:22px 0 12px}
.zs-tether__dot{width:11px;height:11px;border-radius:50%;background:var(--zs-navy);flex:none}
.zs-tether__line{height:2px;flex:1;background:repeating-linear-gradient(90deg,var(--zs-line2) 0 6px,transparent 6px 11px)}
.zs-tether__cap{width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:7px solid var(--zs-signal);flex:none}
.zs-tether__tag{font-family:var(--zs-mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--zs-signal-d);margin-left:7px;font-weight:700;white-space:nowrap}

/* panel mini-card */
.zs-mc{margin-top:6px;border:1px solid var(--zs-line);border-radius:14px;padding:14px;display:flex;gap:14px;
  align-items:center;background:linear-gradient(180deg,#fff,#fbfcfe);transition:.16s}
.zs-mc:hover{border-color:var(--zs-line2);box-shadow:0 6px 16px -10px rgba(2,38,87,.3)}
.zs-mc__thumb{width:84px;height:84px;border-radius:14px;overflow:hidden;flex:none;border:1px solid var(--zs-line);
  background:#fff;display:grid;place-items:center}
.zs-mc__thumb img{width:100%;height:100%;object-fit:contain}
.zs-mc__b{flex:1;min-width:0;display:flex;flex-direction:column}
.zs-mc__name{font-weight:700;font-size:14.5px;letter-spacing:-.01em;margin-bottom:8px;color:var(--zs-ink)}
.zs-mc__row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.zs-mc__price{font-family:var(--zs-mono);font-size:13px;font-weight:700;color:var(--zs-ink)}
.zs-mc__ask{font-weight:700;font-size:13px;color:var(--zs-signal-d)}
.zs-plink{font-weight:700;font-size:13px;color:var(--zs-signal-d);display:inline-flex;align-items:center;gap:5px}

/* equipment grid — katalog .products-grid bilan bir xil o'lcham (auto-fill 230px) */
.zs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}

/* closing CTA */
.zs-close{padding:64px 0 84px}
.zs-cta{background:linear-gradient(135deg,#022657 0%,#06316e 60%,#1d4ed8 130%);
  border-radius:24px;padding:48px;color:#fff;display:grid;grid-template-columns:1.4fr .6fr;gap:30px;
  align-items:center;box-shadow:0 24px 60px -20px rgba(2,38,87,.40);position:relative;overflow:hidden}
.zs-cta::before{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,196,0,.25),transparent 70%)}
.zs-cta h3{font-size:clamp(22px,3vw,30px);font-weight:800;position:relative;margin:0}
.zs-cta p{margin-top:12px;color:#cdd9ee;font-size:15.5px;max-width:520px;position:relative}
.zs-cta__btn{display:inline-flex;align-items:center;gap:9px;background:#fff;color:var(--zs-navy);font-weight:800;
  padding:15px 24px;border-radius:13px;font-size:15px;justify-self:end;position:relative;transition:.16s}
.zs-cta__btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.25)}

@media(max-width:920px){
  .zs-stage{grid-template-columns:1fr}
  .zs-cta{grid-template-columns:1fr}
  .zs-cta__btn{justify-self:start}
}
@media(max-width:560px){
  .zs-pin{width:28px;height:28px;font-size:12px}
  .zs-panel{padding:20px}
  .zs-cta{padding:32px}
}
@media(prefers-reduced-motion:reduce){.zs *{animation:none!important}}