/* Страница модели и каталог */
.crumbs{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;font-size:13px;color:var(--muted);padding:20px 0 12px}
.crumbs a:hover{color:var(--brand)}
.crumbs svg.i{width:14px;height:14px;opacity:.5}
.pp{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(24px,4vw,48px);padding:8px 0 clamp(48px,6vw,72px);align-items:start}
.pp>div{min-width:0}
.gal-main{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden}
.gal-main img{width:100%;height:100%;object-fit:contain;padding:16px}
.gal-main .badge{font-size:13px;padding:5px 12px;z-index:2}
.gal-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.94);display:grid;place-items:center;box-shadow:var(--sh-1);transition:background .2s,border-color .2s}
.gal-nav:hover{border-color:var(--brand);color:var(--brand)}
.gal-nav.l{left:12px}.gal-nav.r{right:12px}
.thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:thin}
.thumbs button{flex:none;width:88px;height:66px;padding:0;border:2px solid transparent;border-radius:12px;overflow:hidden;background:#fff;opacity:.7;transition:opacity .2s,border-color .2s}
.thumbs button.on{border-color:var(--brand);opacity:1}
.thumbs img{width:100%;height:100%;object-fit:cover}
.buy{position:sticky;top:96px}
.buy h1{font-size:clamp(26px,3vw,34px);letter-spacing:-.03em;margin-bottom:8px}
.buy .art{color:var(--muted);font-size:14px;margin-bottom:20px}
.pricebox{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,2.4vw,28px);box-shadow:var(--sh-2);margin-bottom:16px}
.pricebox .now{font-size:clamp(34px,4vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.pricebox .was{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0 20px;color:var(--muted);font-size:14px}
.pricebox .was s{font-size:16px}
.pricebox .was b{background:var(--ink);color:var(--accent);padding:2px 10px;border-radius:99px;font-size:13px}
.cfg{margin:0 0 20px;padding-top:20px;border-top:1px solid var(--line)}
.cfg h4{font-size:15px;margin-bottom:12px;letter-spacing:0}
.cfgnote{font-size:14px;color:var(--muted);background:var(--bg);padding:14px 16px;border-radius:12px}
.oc{display:flex;align-items:center;gap:12px;min-height:56px;border:1.5px solid var(--line);border-radius:14px;padding:10px 14px;margin-bottom:8px;cursor:pointer;transition:border-color .2s,background .2s,box-shadow .2s;background:#fff}
.oc:hover{border-color:#bdb6cc}
.oc:has(input:checked){border-color:var(--brand);background:var(--brand-50);box-shadow:0 0 0 3px rgba(121,2,170,.1)}
.oc:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:2px}
.oc input{appearance:none;-webkit-appearance:none;width:22px;height:22px;border-radius:50%;border:2px solid #b4adc2;flex:none;display:grid;place-items:center;background:#fff;transition:border-color .2s,background .2s}
.oc input:checked{border-color:var(--brand);background:var(--brand)}
.oc input:checked::after{content:"";width:8px;height:8px;border-radius:50%;background:#fff}
.oc span{flex:1;font-size:14px;line-height:1.35;font-weight:600}
.oc small{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:2px}
.oc em{font-style:normal;font-weight:700;white-space:nowrap;font-size:14px;font-variant-numeric:tabular-nums}
.buyrow{display:flex;gap:12px;margin-top:4px}
.buyrow .btn{flex:1}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:14px;overflow:hidden;height:56px;background:#fff}
.qty button{width:46px;height:100%;border:0;background:none;display:grid;place-items:center}
.qty button:hover{background:var(--bg);color:var(--brand)}
.qty span{min-width:28px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.oneclick{margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
.oneclick p{font-size:14px;font-weight:600;margin-bottom:12px}
.oneclick .f{display:flex;gap:8px}
.oneclick input{flex:1;min-width:0;min-height:48px;padding:0 14px;border:1.5px solid var(--line);border-radius:12px;font-size:16px}
.oneclick input:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-50)}
.keys{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.keys div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;font-size:13px;color:var(--muted)}
.keys b{display:block;font-size:17px;color:var(--ink);font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums}
.trust{list-style:none;display:grid;gap:12px;font-size:14px;font-weight:500}
.trust li{display:flex;gap:12px;align-items:center}
.trust .ico{width:36px;height:36px;border-radius:10px;background:var(--brand-50);color:var(--brand);display:grid;place-items:center;flex:none}
.trust .ico svg.i{width:18px;height:18px}

.tabs{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.two{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(32px,5vw,64px)}
.two h2{font-size:26px;margin-bottom:20px}
.about p{color:var(--ink-2);margin-bottom:12px}
.feat{list-style:none;display:grid;gap:12px;margin-top:20px}
.feat li{display:flex;gap:12px;align-items:flex-start}
.feat li::before{content:"";width:22px;height:22px;flex:none;margin-top:2px;border-radius:50%;background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat}
.specs h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--brand);margin:28px 0 4px;font-weight:700}
.specs h3:first-of-type{margin-top:0}
.specs table{width:100%;border-collapse:collapse}
.specs td{padding:10px 0;border-bottom:1px solid var(--line);font-size:15px;vertical-align:top}
.specs td:first-child{color:var(--muted);padding-right:16px}
.specs td:last-child{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(40px,5vw,64px)}
.docs>div{background:var(--bg);border-radius:20px;padding:28px}
.docs h3{font-size:17px;margin-bottom:8px}
.docs p{font-size:14px;color:var(--muted)}
.rel{padding:clamp(48px,6vw,80px) 0}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}

/* нижняя панель покупки на телефоне */
.pbar{display:none}
@media(max-width:1000px){
  .pp,.two{grid-template-columns:1fr}.buy{position:static}
  .docs,.grid3{grid-template-columns:1fr}
}
@media(max-width:640px){
  .pbar{display:flex;align-items:center;gap:12px;position:fixed;left:0;right:0;bottom:0;z-index:70;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
  .pbar div{flex:1;line-height:1.15}
  .pbar small{display:block;color:var(--muted);font-size:12px}
  .pbar b{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}
  .pbar .btn{flex:none}
  .buyrow{flex-wrap:wrap}.thumbs button{width:72px;height:54px}
  .gal-nav{width:44px;height:44px}
}

/* карточка товара: компактная раскладка */
.pp{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);grid-template-areas:"gal buy" "about buy";grid-template-rows:auto 1fr;row-gap:20px}
.pp-gal{grid-area:gal}.pp-about{grid-area:about}.buy{grid-area:buy}
.pp-about{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 26px}
.pp-about h2{font-size:22px;margin-bottom:12px}
.pp-about .lead-p{font-size:16px;color:var(--ink);margin-bottom:10px}
.pp-about p{font-size:15px;line-height:1.55}
.pp-about .feat{margin-top:14px;gap:10px;font-size:15px}
.specs h2{font-size:26px;margin-bottom:20px}
.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px clamp(24px,3vw,44px);align-items:start}
.sg{break-inside:avoid}.sg h3{margin:22px 0 4px}
.spec-grid>.sg:nth-child(-n+3) h3{margin-top:0}
@media(max-width:1100px){.spec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.spec-grid>.sg:nth-child(-n+3) h3{margin-top:22px}.spec-grid>.sg:nth-child(-n+2) h3{margin-top:0}}
@media(max-width:900px){.pp{grid-template-columns:1fr;grid-template-areas:"gal" "buy" "about"}.pp-about{padding:20px}}
@media(max-width:560px){.spec-grid{grid-template-columns:1fr}.spec-grid>.sg:nth-child(-n+2) h3{margin-top:22px}.spec-grid>.sg:first-child h3{margin-top:0}}

/* вкладки карточки товара */
.pp-about.ptabs{padding:8px 24px 22px}
.ptabs-nav{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:0 -8px 18px;overflow-x:auto;scrollbar-width:none}
.ptabs-nav::-webkit-scrollbar{display:none}
.ptabs-nav button{flex:none;padding:14px 12px;border:0;background:none;font:inherit;font-weight:600;font-size:15px;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap}
.ptabs-nav button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--brand)}
.ptabs-nav button:hover{color:var(--ink)}
.ptab[hidden]{display:none!important}
.ptab .spec-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 28px}
.ptab .sg h3{margin:18px 0 2px}.ptab .spec-grid>.sg:nth-child(-n+2) h3{margin-top:0}
.ptab .sg td{padding:8px 0;font-size:14px}
.ptab.docs{display:grid;grid-template-columns:1fr;gap:12px}
.ptab.docs>div{background:var(--bg,#f5f4f0);border-radius:14px;padding:16px 18px}
.ptab.docs h3{font-size:15px;margin-bottom:6px}.ptab.docs p{font-size:14px;color:var(--ink-2);line-height:1.5}
@media(max-width:560px){.pp-about.ptabs{padding:4px 16px 18px}.ptab .spec-grid{grid-template-columns:1fr}.ptab .spec-grid>.sg:nth-child(2) h3{margin-top:18px}}

.gal-main img{cursor:zoom-in}
.lb img{max-width:min(1400px,100%);background:#fff}
@media(max-width:640px){.lb{padding:56px 8px}.lb-n{display:flex!important;width:40px;height:40px;font-size:26px}}
.lb{background:rgba(10,4,16,.97)}
.pp{padding-bottom:clamp(24px,3vw,40px)}