/* ============================================================
   DERMA.LAB — демо-магазин уходовой косметики
   Стиль: клиническая карточка, белое поле, волосяные линии,
   мятно-серые плашки, моно-подписи как в лабораторном протоколе
   ============================================================ */

:root{
  --paper:#ffffff;
  --paper-2:#f5f8f7;
  --mint:#e9f1ee;
  --mint-2:#d8e6e0;
  --ink:#0d1613;
  --ink-2:#44514d;
  --ink-3:#7d8b86;
  --line:#e2e8e5;
  --line-2:#c8d5d0;
  --accent:#14574a;
  --accent-2:#2b7a66;
  --sale:#a63f2b;

  --font-h:"Inter Tight","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-b:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-m:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --gut:clamp(18px, 4vw, 56px);
  --maxw:1400px;
  --hd:64px;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;
  overflow-x:clip;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-b);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"kern" 1;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4{font-family:var(--font-h);font-weight:600;letter-spacing:-0.022em;line-height:1.08;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.num,.price,input[type="tel"],input[type="number"]{
  font-family:var(--font-b);
  font-variant-numeric:tabular-nums lining-nums;
  font-feature-settings:"tnum" 1,"lnum" 1;
}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}

/* ---------- моно-подписи ---------- */
.mono{
  font-family:var(--font-m);
  font-size:11px;
  font-weight:500;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--ink-3);
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.07s}
.rv-d2{transition-delay:.14s}
.rv-d3{transition-delay:.21s}
.rv-d4{transition-delay:.28s}

/* ============================ ШАПКА ============================ */
.topbar{
  background:var(--accent);
  color:#e8f2ee;
  font-family:var(--font-m);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden}
.topbar span{white-space:nowrap}
.topbar .tb-hide{color:#9dc3b8}

.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-in{display:flex;align-items:center;gap:clamp(16px,3vw,44px);height:var(--hd)}
.logo{
  font-family:var(--font-h);
  font-weight:600;
  font-size:20px;
  letter-spacing:-0.03em;
  white-space:nowrap;
}
.logo b{font-weight:600}
.logo .dot{color:var(--accent-2)}
.main-nav{display:flex;gap:clamp(14px,2vw,30px);margin-inline-end:auto;font-size:14px;font-weight:500}
.main-nav a{position:relative;padding:6px 0;color:var(--ink-2);transition:color .2s}
.main-nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .3s
}
.main-nav a:hover{color:var(--ink)}
.main-nav a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:6px;margin-inline-start:auto}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;position:relative;
  border:1px solid transparent;border-radius:2px;color:var(--ink);transition:border-color .2s,background .2s
}
.icon-btn:hover{border-color:var(--line-2);background:var(--paper-2)}
.icon-btn svg{width:20px;height:20px}
.cart-count{
  position:absolute;top:3px;right:2px;min-width:17px;height:17px;padding:0 4px;
  display:grid;place-items:center;border-radius:9px;
  background:var(--accent);color:#fff;font-size:10px;font-weight:600;
  font-variant-numeric:tabular-nums;opacity:0;transform:scale(.6);transition:opacity .2s,transform .2s
}
.cart-count.on{opacity:1;transform:none}
.burger{display:none}

/* мобильное меню */
.mobile-nav{
  position:fixed;inset:0 0 0 auto;width:min(88vw,360px);z-index:90;
  background:var(--paper);border-left:1px solid var(--line);
  padding:22px var(--gut) 40px;
  transform:translateX(100%);transition:transform .38s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;gap:2px;overflow-y:auto
}
.mobile-nav.open{transform:none}
.mn-close{align-self:flex-end;font-size:13px;color:var(--ink-3);margin-bottom:18px;letter-spacing:.02em}
.mobile-nav a{
  font-family:var(--font-h);font-size:22px;font-weight:500;letter-spacing:-0.02em;
  padding:13px 0;border-bottom:1px solid var(--line)
}
.mn-meta{margin-top:auto;padding-top:24px}

/* ============================ КНОПКИ ============================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:50px;padding:0 26px;border-radius:2px;
  font-size:14px;font-weight:600;letter-spacing:.01em;
  background:var(--ink);color:#fff;border:1px solid var(--ink);
  transition:background .22s,color .22s,border-color .22s;
}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-line:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-accent{background:var(--accent);border-color:var(--accent)}
.btn-accent:hover{background:var(--ink);border-color:var(--ink)}
.btn-sm{height:42px;padding:0 18px;font-size:13px}
.btn-wide{width:100%}
.btn[disabled]{opacity:.45;pointer-events:none}

/* ============================ HERO ============================ */
.hero{position:relative;height:100svh;min-height:520px;max-height:900px;overflow:clip;background:var(--mint)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:34% 32%}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(255deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.9) 26%, rgba(255,255,255,.5) 48%, rgba(255,255,255,0) 68%),
    linear-gradient(0deg, rgba(13,22,19,.16) 0%, rgba(13,22,19,0) 34%);
}
.hero-in{position:relative;height:100%;display:flex;align-items:center;justify-content:flex-end}
.hero-box{width:min(520px,100%);padding-block:clamp(24px,6vh,60px)}
.hero-kicker{margin-bottom:22px;color:var(--accent)}
.hero h1{
  font-size:clamp(38px,5.6vw,68px);
  font-weight:600;
  letter-spacing:-0.035em;
  line-height:1.02;
}
.hero-sub{
  margin-top:20px;max-width:44ch;
  font-size:clamp(15px,1.15vw,17px);color:var(--ink-2);line-height:1.55
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-foot{
  position:absolute;left:0;right:0;bottom:0;
  border-top:1px solid rgba(13,22,19,.12);
}
.hero-foot-in{display:flex;gap:clamp(16px,4vw,54px);padding:14px 0;flex-wrap:wrap}
.hero-foot .mono{color:var(--ink-2)}

/* ============================ СЕКЦИИ ============================ */
.sec{padding-block:clamp(56px,7vw,104px)}
.sec-tint{background:var(--paper-2)}
.sec-mint{background:var(--mint)}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  padding-bottom:20px;margin-bottom:34px;border-bottom:1px solid var(--line)
}
.sec-head h2{font-size:clamp(24px,3vw,38px)}
.sec-head .mono{margin-bottom:8px}
.sec-title-wrap{display:flex;flex-direction:column;gap:10px}
.sec-link{font-size:14px;font-weight:600;white-space:nowrap;border-bottom:1px solid var(--line-2);padding-bottom:3px;transition:border-color .2s}
.sec-link:hover{border-color:var(--ink)}
.sec-lead{max-width:62ch;color:var(--ink-2);margin-top:-14px;margin-bottom:34px}

/* ---------- полоска фактов ---------- */
.facts{border-block:1px solid var(--line);background:var(--paper)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:26px 0 26px 26px;border-left:1px solid var(--line)}
.fact:first-child{padding-left:0;border-left:0}
.fact h3{font-size:15px;font-weight:600;margin-bottom:6px;letter-spacing:-0.01em}
.fact p{font-size:13.5px;color:var(--ink-3);line-height:1.5}

/* ---------- категории ---------- */
.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.cat-card{
  position:relative;display:block;overflow:hidden;background:var(--mint);
  border:1px solid var(--line);border-radius:2px;
}
.cat-card img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .6s cubic-bezier(.22,.61,.36,1)}
.cat-card:hover img{transform:scale(1.04)}
.cat-body{
  position:absolute;left:0;right:0;bottom:0;padding:16px 16px 14px;
  background:linear-gradient(0deg,rgba(255,255,255,.97) 42%,rgba(255,255,255,0) 100%);
}
.cat-body h3{font-size:17px;letter-spacing:-0.02em}
.cat-body .mono{margin-top:4px;font-size:10px}

/* ---------- сетка товаров ---------- */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px 10px}
.pgrid.cols3{grid-template-columns:repeat(3,1fr)}
.card{
  position:relative;display:flex;flex-direction:column;
  border:1px solid var(--line);border-radius:2px;background:var(--paper);
  transition:border-color .25s
}
.card:hover{border-color:var(--line-2)}
.card-media{position:relative;overflow:hidden;background:var(--paper-2)}
.card-media img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .7s cubic-bezier(.22,.61,.36,1)}
.card:hover .card-media img{transform:scale(1.035)}
.card-badge{
  position:absolute;top:10px;left:10px;z-index:2;
  padding:4px 8px;border-radius:2px;background:var(--ink);color:#fff;
  font-family:var(--font-m);font-size:10px;font-weight:500;letter-spacing:.09em;text-transform:uppercase
}
.card-badge.sale{background:var(--sale)}
.card-idx{
  position:absolute;top:10px;right:10px;z-index:2;
  font-family:var(--font-m);font-size:10px;letter-spacing:.08em;color:var(--ink-3)
}
.card-quick{
  position:absolute;left:8px;right:8px;bottom:8px;z-index:2;height:40px;
  background:var(--paper);border:1px solid var(--ink);color:var(--ink);border-radius:2px;
  font-size:13px;font-weight:600;
  opacity:0;transform:translateY(6px);
  transition:opacity .25s,transform .25s,background .2s,color .2s
}
.card:hover .card-quick{opacity:1;transform:none}
.card-quick:hover{background:var(--ink);color:#fff}
.card-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-line{font-family:var(--font-m);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.card-name{font-family:var(--font-h);font-size:16px;font-weight:600;letter-spacing:-0.018em;line-height:1.25}
.card-actives{display:flex;flex-wrap:wrap;gap:5px;margin-top:1px}
.chip{
  display:inline-block;padding:3px 7px;border:1px solid var(--line-2);border-radius:2px;
  font-family:var(--font-m);font-size:10px;letter-spacing:.03em;color:var(--ink-2);
  font-variant-numeric:tabular-nums
}
.chip-accent{border-color:var(--accent);color:var(--accent)}
.card-price{display:flex;align-items:baseline;gap:9px;margin-top:auto;padding-top:10px}
.card-price .price{font-size:17px;font-weight:600;letter-spacing:-0.01em}
.old{font-size:13px;color:var(--ink-3);text-decoration:line-through}

/* ---------- таблица активов ---------- */
.actives-tbl{border-top:1px solid var(--ink)}
.act-row{
  display:grid;grid-template-columns:96px minmax(0,1.3fr) minmax(0,2fr) 130px;
  gap:20px;align-items:center;
  padding:20px 0;border-bottom:1px solid var(--line);
  transition:background .25s,padding-inline .25s
}
.act-row:hover{background:var(--paper-2)}
.act-conc{
  font-family:var(--font-h);font-size:clamp(24px,2.6vw,34px);font-weight:600;
  letter-spacing:-0.04em;font-variant-numeric:tabular-nums;color:var(--accent);line-height:1
}
.act-name{font-family:var(--font-h);font-size:17px;font-weight:600;letter-spacing:-0.018em}
.act-inci{font-family:var(--font-m);font-size:11px;letter-spacing:.05em;color:var(--ink-3);margin-top:3px}
.act-what{font-size:14px;color:var(--ink-2);line-height:1.5}
.act-go{font-size:13px;font-weight:600;justify-self:end;white-space:nowrap;border-bottom:1px solid var(--line-2);padding-bottom:2px;transition:border-color .2s}
.act-row:hover .act-go{border-color:var(--ink)}

/* ---------- лаборатория (split) ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,64px);align-items:center}
.split-media{position:relative;border:1px solid var(--line)}
.split-media img{width:100%;aspect-ratio:8/5;object-fit:cover}
.split-cap{
  position:absolute;left:0;bottom:0;padding:8px 12px;background:var(--paper);
  border-top:1px solid var(--line);border-right:1px solid var(--line)
}
.split h2{font-size:clamp(24px,3vw,38px);margin-bottom:20px}
.split p{color:var(--ink-2);margin-bottom:14px;max-width:56ch}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:30px;border-top:1px solid var(--line)}
.stat{padding:18px 16px 0 0;border-right:1px solid var(--line)}
.stat:last-child{border-right:0;padding-right:0}
.stat b{display:block;font-family:var(--font-h);font-size:clamp(26px,3vw,36px);font-weight:600;letter-spacing:-0.04em;font-variant-numeric:tabular-nums;line-height:1}
.stat span{display:block;margin-top:7px;font-size:12.5px;color:var(--ink-3);line-height:1.4}

/* ---------- протокол ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.step{border:1px solid var(--line);border-radius:2px;overflow:hidden;background:var(--paper);display:flex;flex-direction:column}
.step img{width:100%;aspect-ratio:4/3;object-fit:cover}
.step-body{padding:16px 16px 20px}
.step-n{font-family:var(--font-m);font-size:11px;letter-spacing:.14em;color:var(--accent-2)}
.step h3{font-size:17px;margin:8px 0 8px;letter-spacing:-0.02em}
.step p{font-size:13.5px;color:var(--ink-3);line-height:1.5}

/* ---------- баннер ---------- */
.banner{position:relative;overflow:clip;border-radius:2px}
.banner img{width:100%;height:clamp(320px,44vw,480px);object-fit:cover;object-position:64% 50%}
.banner-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,16,14,.86) 0%,rgba(8,16,14,.6) 44%,rgba(8,16,14,.12) 100%)}
.banner-in{position:absolute;inset:0;display:flex;align-items:center}
.banner-box{max-width:520px;color:#fff}
.banner-box .mono{color:#a8ccc1}
.banner-box h2{font-size:clamp(24px,3.2vw,40px);margin:14px 0 14px;color:#fff}
.banner-box p{color:rgba(255,255,255,.82);margin-bottom:24px}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:var(--mint);border-color:var(--mint);color:var(--ink)}

/* ---------- отзывы ---------- */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.rev{border:1px solid var(--line);border-radius:2px;padding:24px 22px;display:flex;flex-direction:column;gap:14px;background:var(--paper)}
.rev-stars{color:var(--accent);font-size:13px;letter-spacing:.14em}
.rev p{font-size:15px;line-height:1.62;color:var(--ink-2);flex:1}
.rev-who{border-top:1px solid var(--line);padding-top:13px}
.rev-who b{display:block;font-size:14px;font-weight:600}
.rev-who span{font-size:12.5px;color:var(--ink-3)}

/* ---------- подписка ---------- */
.nl{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,70px);align-items:center}
.nl h2{font-size:clamp(24px,3vw,36px);margin-bottom:14px}
.nl p{color:var(--ink-2);max-width:48ch}
.nl-form{display:flex;gap:8px;flex-wrap:wrap}
.nl-form input{
  flex:1;min-width:200px;height:50px;padding:0 16px;border:1px solid var(--line-2);
  border-radius:2px;background:var(--paper);outline:none;transition:border-color .2s
}
.nl-form input:focus{border-color:var(--ink)}
.nl-note{margin-top:12px;font-size:12px;color:var(--ink-3)}
.nl-done{padding:18px;border:1px solid var(--accent);border-radius:2px;color:var(--accent);font-size:14.5px;background:var(--paper)}

/* ============================ ФУТЕР ============================ */
.site-footer{border-top:1px solid var(--line);background:var(--paper);margin-top:0}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(24px,4vw,56px);padding-block:clamp(44px,5vw,68px)}
.f-brand p{margin-top:16px;font-size:13.5px;color:var(--ink-3);max-width:36ch;line-height:1.6}
.f-col h4{font-size:11px;font-family:var(--font-m);font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px}
.f-col li{margin-bottom:9px}
.f-col a{font-size:14px;color:var(--ink-2);transition:color .2s}
.f-col a:hover{color:var(--ink)}
.f-demo{border-top:1px solid var(--line);padding-block:20px;font-size:12.5px;color:var(--ink-3);line-height:1.6}
.f-demo a{color:var(--accent);border-bottom:1px solid var(--mint-2)}
.f-demo a:hover{border-color:var(--accent)}

/* ============================ КОРЗИНА ============================ */
.veil{position:fixed;inset:0;z-index:80;background:rgba(10,18,16,.42);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.veil.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:90;width:min(92vw,430px);
  background:var(--paper);border-left:1px solid var(--line);
  display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .38s cubic-bezier(.4,0,.2,1)
}
.drawer.open{transform:none}
.dr-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
.dr-head h3{font-size:18px}
.dr-body{flex:1;overflow-y:auto;padding:8px 22px}
.dr-empty{padding:56px 0;text-align:center;color:var(--ink-3);font-size:14.5px;line-height:1.7}
.dr-item{display:grid;grid-template-columns:66px 1fr 24px;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}
.dr-item img{width:66px;height:82px;object-fit:cover;background:var(--paper-2)}
.dr-n{font-size:14px;font-weight:600;line-height:1.3;letter-spacing:-0.01em}
.dr-s{font-family:var(--font-m);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-top:4px}
.dr-p{font-size:14.5px;font-weight:600;margin-top:8px;font-variant-numeric:tabular-nums}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:2px;margin-top:9px}
.qty button{width:28px;height:28px;display:grid;place-items:center;font-size:14px;color:var(--ink-2);transition:background .2s}
.qty button:hover{background:var(--paper-2)}
.qty .q{min-width:26px;text-align:center;font-size:13px;font-variant-numeric:tabular-nums}
.dr-rm{color:var(--ink-3);font-size:17px;line-height:1;align-self:flex-start;transition:color .2s}
.dr-rm:hover{color:var(--sale)}
.dr-foot{border-top:1px solid var(--line);padding:20px 22px;display:flex;flex-direction:column;gap:12px}
.dr-total{display:flex;align-items:baseline;justify-content:space-between}
.dr-total span{font-family:var(--font-m);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.dr-total b{font-size:21px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-0.02em}
.dr-note{font-size:12px;color:var(--ink-3);text-align:center}

.toast{
  position:fixed;left:50%;bottom:24px;z-index:120;transform:translate(-50%,20px);
  background:var(--ink);color:#fff;padding:13px 20px;border-radius:2px;font-size:13.5px;
  opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;
  max-width:calc(100vw - 32px);text-align:center
}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ============================ КАТАЛОГ ============================ */
.page-head{border-bottom:1px solid var(--line);padding-block:clamp(28px,4vw,52px) clamp(22px,3vw,36px)}
.page-head h1{font-size:clamp(28px,4vw,46px);margin-top:12px}
.page-head p{margin-top:14px;color:var(--ink-2);max-width:60ch}
.crumbs{font-family:var(--font-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.crumbs a{transition:color .2s}
.crumbs a:hover{color:var(--ink)}
.crumbs i{font-style:normal;padding:0 7px;color:var(--line-2)}

.cat-layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:clamp(22px,3vw,44px);padding-block:34px 90px;align-items:start}
.cat-layout>section{min-width:0}
.filters{position:sticky;top:calc(var(--hd) + 20px)}
.filters .mn-close{display:none}
.f-block{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:20px}
.f-block:last-child{border-bottom:0}
.f-block h4{font-family:var(--font-m);font-size:11px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px}
.f-opt{display:flex;align-items:center;gap:10px;padding:6px 0;cursor:pointer;font-size:14px;color:var(--ink-2);transition:color .2s}
.f-opt:hover{color:var(--ink)}
.f-opt input{
  appearance:none;width:15px;height:15px;flex:none;border:1px solid var(--line-2);border-radius:1px;
  background:var(--paper);transition:background .18s,border-color .18s;position:relative
}
.f-opt input:checked{background:var(--accent);border-color:var(--accent)}
.f-opt input:checked::after{
  content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;
  border:solid #fff;border-width:0 1.6px 1.6px 0;transform:rotate(42deg)
}
.f-opt .cnt{margin-left:auto;font-family:var(--font-m);font-size:10px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.f-price{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.f-price input{
  width:100%;min-width:0;height:38px;padding:0 10px;border:1px solid var(--line-2);border-radius:2px;
  background:var(--paper);outline:none;font-size:13px;font-variant-numeric:tabular-nums;transition:border-color .2s
}
.f-price input:focus{border-color:var(--ink)}
.f-price span{color:var(--ink-3);font-size:13px}
.range{width:100%;accent-color:var(--accent);margin:0}
.f-reset{margin-top:6px;font-size:13px;color:var(--ink-3);border-bottom:1px solid var(--line);padding-bottom:2px;transition:color .2s,border-color .2s}
.f-reset:hover{color:var(--ink);border-color:var(--ink)}

.cat-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.found{font-family:var(--font-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-variant-numeric:tabular-nums}
.sort-wrap{display:flex;align-items:center;gap:10px}
.sort-wrap label{font-family:var(--font-m);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
select.sort{
  height:40px;padding:0 34px 0 12px;border:1px solid var(--line-2);border-radius:2px;background:var(--paper);
  font-size:13.5px;outline:none;cursor:pointer;transition:border-color .2s;
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%237d8b86' stroke-width='1.4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center
}
select.sort:focus{border-color:var(--ink)}
.filters-open{display:none}
.empty{padding:70px 0;text-align:center;color:var(--ink-3)}
.empty b{display:block;font-family:var(--font-h);font-size:20px;color:var(--ink);margin-bottom:8px}

/* ============================ КАРТОЧКА ТОВАРА ============================ */
.pdp{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(26px,4vw,64px);padding-block:30px 80px;align-items:start}
.gal-main{border:1px solid var(--line);background:var(--paper-2);overflow:hidden;position:relative}
.gal-main img{width:100%;aspect-ratio:4/5;object-fit:cover}
.gal-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.gal-thumbs button{border:1px solid var(--line);background:var(--paper-2);overflow:hidden;transition:border-color .2s}
.gal-thumbs button.on{border-color:var(--ink)}
.gal-thumbs img{width:100%;aspect-ratio:4/5;object-fit:cover}
.pdp-line{font-family:var(--font-m);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
.pdp h1{font-size:clamp(26px,3.2vw,40px);margin:12px 0 16px;letter-spacing:-0.03em}
.pdp-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:22px}
.pdp-price{display:flex;align-items:baseline;gap:12px;padding-block:18px;border-block:1px solid var(--line)}
.pdp-price .price{font-size:30px;font-weight:600;letter-spacing:-0.03em}
.pdp-price .old{font-size:17px}
.pdp-price .save{
  margin-left:auto;padding:4px 9px;background:var(--sale);color:#fff;border-radius:2px;
  font-family:var(--font-m);font-size:10px;letter-spacing:.07em;text-transform:uppercase
}
.opt-group{margin-top:22px}
.opt-group>span{display:block;font-family:var(--font-m);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{
  min-width:80px;height:42px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-2);border-radius:2px;font-size:13.5px;font-variant-numeric:tabular-nums;
  transition:border-color .2s,background .2s,color .2s
}
.opt:hover{border-color:var(--ink-3)}
.opt.on{border-color:var(--ink);background:var(--ink);color:#fff}
.pdp-buy{display:flex;gap:10px;margin-top:26px;flex-wrap:wrap}
.pdp-buy .btn{flex:1;min-width:190px}
.pdp-desc{margin-top:26px;color:var(--ink-2);line-height:1.68;font-size:15px}
.proof{
  margin-top:22px;padding:18px 20px;background:var(--mint);border-left:2px solid var(--accent);border-radius:0 2px 2px 0
}
.proof .mono{color:var(--accent);margin-bottom:8px;display:block}
.proof p{font-size:14px;color:var(--ink-2);line-height:1.6}
.specs{margin-top:28px;border-top:1px solid var(--ink)}
.spec{display:grid;grid-template-columns:minmax(120px,.8fr) 1.4fr;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}
.spec dt{font-family:var(--font-m);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);padding-top:2px}
.spec dd{margin:0;color:var(--ink-2)}
.acc{margin-top:26px;border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;text-align:left;font-size:15px;font-weight:600;letter-spacing:-0.01em}
.acc-btn i{font-style:normal;color:var(--ink-3);font-size:20px;line-height:1;transition:transform .3s}
.acc-item.open .acc-btn i{transform:rotate(45deg)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .38s cubic-bezier(.4,0,.2,1)}
.acc-panel p{padding:0 0 18px;font-size:14px;color:var(--ink-2);line-height:1.65;max-width:60ch}

/* ============================ ОФОРМЛЕНИЕ ============================ */
.co{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(26px,4vw,60px);padding-block:34px 90px;align-items:start}
.co-block{border:1px solid var(--line);border-radius:2px;padding:clamp(18px,2.4vw,28px);margin-bottom:14px}
.co-block>h2{font-size:19px;margin-bottom:4px;letter-spacing:-0.02em}
.co-block>.mono{display:block;margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-family:var(--font-m);font-size:10.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--ink-3);margin-bottom:7px}
.field input,.field textarea{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--line-2);border-radius:2px;
  background:var(--paper);outline:none;font-size:15px;transition:border-color .2s
}
.field textarea{height:88px;padding:12px 14px;resize:vertical;line-height:1.5}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.field input:invalid:not(:placeholder-shown){border-color:var(--sale)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.radios{display:flex;flex-direction:column;gap:8px}
.radio{
  display:flex;align-items:flex-start;gap:12px;padding:15px 16px;
  border:1px solid var(--line-2);border-radius:2px;cursor:pointer;transition:border-color .2s,background .2s
}
.radio:hover{border-color:var(--ink-3)}
.radio:has(input:checked){border-color:var(--ink);background:var(--paper-2)}
.radio input{
  appearance:none;width:16px;height:16px;flex:none;margin-top:3px;border:1px solid var(--line-2);
  border-radius:50%;transition:border-color .2s,box-shadow .2s
}
.radio input:checked{border-color:var(--accent);border-width:5px}
.radio b{display:block;font-size:14.5px;font-weight:600;letter-spacing:-0.01em}
.radio span{display:block;font-size:13px;color:var(--ink-3);margin-top:3px;line-height:1.45}
.radio em{margin-left:auto;font-style:normal;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:12px}

.summary{position:sticky;top:calc(var(--hd) + 20px);border:1px solid var(--ink);border-radius:2px;padding:clamp(18px,2.4vw,26px)}
.summary h2{font-size:19px;margin-bottom:18px}
.sum-items{border-top:1px solid var(--line);margin-bottom:16px}
.sum-item{display:grid;grid-template-columns:54px 1fr auto;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);align-items:center}
.sum-item img{width:54px;height:66px;object-fit:cover;background:var(--paper-2)}
.sum-item b{font-size:13.5px;font-weight:600;line-height:1.3;display:block}
.sum-item span{font-family:var(--font-m);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.sum-item em{font-style:normal;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.sum-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;font-size:14px;color:var(--ink-2)}
.sum-row b{font-variant-numeric:tabular-nums;color:var(--ink);font-weight:500}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-top:1px solid var(--ink);margin-top:12px;padding-top:16px}
.sum-total span{font-family:var(--font-m);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.sum-total b{font-size:26px;font-weight:600;letter-spacing:-0.03em;font-variant-numeric:tabular-nums}
.co-note{margin-top:14px;font-size:12px;color:var(--ink-3);line-height:1.55}

.thanks{max-width:620px;margin:0 auto;padding:clamp(56px,10vw,120px) 0;text-align:center}
.thanks .mark{
  width:64px;height:64px;margin:0 auto 26px;border:1px solid var(--accent);border-radius:50%;
  display:grid;place-items:center;color:var(--accent)
}
.thanks .mark svg{width:26px;height:26px}
.thanks h1{font-size:clamp(26px,4vw,40px);margin-bottom:16px}
.thanks p{color:var(--ink-2);margin-bottom:10px}
.thanks .order-no{font-family:var(--font-m);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:28px}
.thanks .btn{margin-top:12px}

.cart-empty{padding:clamp(50px,8vw,100px) 0;text-align:center}
.cart-empty h1{font-size:clamp(24px,3.4vw,36px);margin-bottom:14px}
.cart-empty p{color:var(--ink-2);margin-bottom:26px}

/* ============================ АДАПТИВ ============================ */
@media (max-width:1180px){
  .cats{grid-template-columns:repeat(3,1fr)}
  .pgrid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .act-row{grid-template-columns:88px minmax(0,1.2fr) minmax(0,1.6fr);row-gap:6px}
  .act-go{display:none}
}
@media (max-width:1000px){
  .main-nav{display:none}
  .burger{display:grid}
  .split{grid-template-columns:1fr}
  .nl{grid-template-columns:1fr}
  .pdp{grid-template-columns:1fr}
  .co{grid-template-columns:1fr}
  .summary{position:static}
  .f-grid{grid-template-columns:1fr 1fr}
  .revs{grid-template-columns:1fr}
  .cat-layout{grid-template-columns:minmax(0,1fr);padding-block:20px 70px}
  .filters{
    position:fixed;top:0;right:0;bottom:0;z-index:90;width:min(90vw,340px);
    background:var(--paper);border-left:1px solid var(--line);padding:20px var(--gut) 40px;
    overflow-y:auto;transform:translateX(100%);transition:transform .38s cubic-bezier(.4,0,.2,1)
  }
  .filters.open{transform:none}
  .filters .mn-close{display:block}
  .filters-open{display:inline-flex}
  .facts-grid{grid-template-columns:1fr 1fr}
  .fact:nth-child(3){padding-left:0;border-left:0}
  .fact:nth-child(-n+2){padding-bottom:22px;border-bottom:1px solid var(--line)}
  .fact:nth-child(n+3){padding-top:22px}
}
@media (max-width:760px){
  :root{--hd:56px}
  .topbar .tb-hide{display:none}
  .hero{min-height:560px}
  .hero>img{object-position:36% 22%}
  .hero-scrim{
    background:
      linear-gradient(0deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.95) 34%, rgba(255,255,255,.55) 56%, rgba(255,255,255,0) 78%),
      linear-gradient(180deg, rgba(13,22,19,.1) 0%, rgba(13,22,19,0) 30%);
  }
  .hero-in{align-items:flex-end;justify-content:flex-start;padding-bottom:74px}
  .hero-box{width:100%}
  .hero h1{font-size:clamp(34px,10vw,46px)}
  .hero-cta .btn{flex:1;min-width:140px;padding-inline:14px;font-size:13.5px}
  .cats{grid-template-columns:repeat(2,1fr)}
  .pgrid,.pgrid.cols3{grid-template-columns:repeat(2,1fr)}
  .card-quick{opacity:1;transform:none;position:static;display:block;width:calc(100% - 28px);margin:10px 14px 0;left:auto;right:auto;bottom:auto;height:38px}
  .sort-wrap label{display:none}
  .cat-bar{gap:10px}
  .sort-wrap{flex:1;justify-content:flex-end;min-width:0}
  select.sort{max-width:190px;min-width:0}
  .card-body{padding-top:12px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px}
  .act-row{grid-template-columns:78px minmax(0,1fr);gap:14px;padding:16px 0}
  .act-what{grid-column:1 / -1;font-size:13.5px}
  .stats{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:16px 0}
  .stat:last-child{border-bottom:0}
  .banner-scrim{background:linear-gradient(0deg,rgba(8,16,14,.82) 0%,rgba(8,16,14,.35) 62%,rgba(8,16,14,.18) 100%)}
  .banner-in{align-items:flex-end;padding-bottom:26px}
  .f-grid{grid-template-columns:1fr;gap:30px}
  .f2{grid-template-columns:1fr}
  .gal-thumbs{grid-template-columns:repeat(3,1fr)}
  .pdp-price .price{font-size:26px}
  .pdp-buy .btn{min-width:100%}
  .spec{grid-template-columns:1fr;gap:3px;padding:11px 0}
  .steps{grid-template-columns:1fr}
  .step{flex-direction:row}
  .step img{width:38%;aspect-ratio:1/1;flex:none}
  .step-body{padding:14px}
  .hero-foot-in{gap:14px}
  .hero-foot-in .mono{font-size:9.5px;letter-spacing:.08em}
}
@media (max-width:420px){
  .pgrid,.pgrid.cols3{gap:8px}
  .card-body{padding:11px 11px 13px;gap:6px}
  .card-name{font-size:14px}
  .card-price .price{font-size:15.5px}
  .card-quick{margin:8px 11px 0;width:calc(100% - 22px)}
  .chip{font-size:9px;padding:2px 5px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important}
  .rv{opacity:1;transform:none}
}