/* ============ SIVERA · design system ============ */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&family=Inter:wght@400;450;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --paper:#F5F7F7; --surface:#FFFFFF; --surface-2:#EFF2F2;
  --ink:#0A1113; --ink-2:#4C5A5D; --ink-3:#7B8A8D;
  --line:#E2E7E8; --line-2:#D2D9DA;
  --cold:#0B5FE0; --cold-2:#E9F0FE; --frost:#B9E2EF;
  --heat:#DE5F27; --heat-2:#FCEDE5;
  --ok:#0E8A5F; --ok-2:#E4F4EE; --warn:#B8860B;
  --r:14px; --r-s:10px; --r-l:22px;
  --shadow:0 1px 2px rgba(10,17,19,.04), 0 8px 28px -18px rgba(10,17,19,.28);
  --shadow-l:0 2px 6px rgba(10,17,19,.05), 0 30px 60px -30px rgba(10,17,19,.35);
  --max:1320px; --hd:64px;
  --f-head:'Inter Tight',system-ui,sans-serif; --f-body:'Inter',system-ui,sans-serif; --f-mono:'JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:450 16px/1.55 var(--f-body);
  font-feature-settings:'cv05','ss03';-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:600;letter-spacing:-.025em;margin:0;line-height:1.06}
h1{font-size:clamp(34px,5.2vw,62px);letter-spacing:-.035em}
h2{font-size:clamp(26px,3.4vw,42px);letter-spacing:-.03em}
h3{font-size:clamp(19px,2vw,24px)}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:20px}
.mono{font-family:var(--f-mono);font-size:.82em;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.muted{color:var(--ink-2)}
.small{font-size:14px}
.tiny{font-size:12.5px}
.hr{height:1px;background:var(--line);border:0;margin:0}
.stack{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:12px}
.spread{display:flex;align-items:center;justify-content:space-between;gap:16px}
.grow{flex:1}
.center{text-align:center}
.nowrap{white-space:nowrap}

/* ---------- eyebrow / labels ---------- */
.eyebrow{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.eyebrow b{color:var(--cold);font-weight:500}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:48px;padding:0 22px;border-radius:999px;
  border:1px solid transparent;background:var(--ink);color:#fff;font-family:var(--f-head);font-weight:500;font-size:15.5px;
  letter-spacing:-.01em;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(10,17,19,.6)}
.btn:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{background:var(--surface);border-color:var(--ink-3);box-shadow:var(--shadow)}
.btn--cold{background:var(--cold)}
.btn--cold:hover{box-shadow:0 12px 24px -12px rgba(11,95,224,.75)}
.btn--white{background:#fff;color:var(--ink)}
.btn--s{height:40px;padding:0 16px;font-size:14px}
.btn--xs{height:32px;padding:0 12px;font-size:13px;border-radius:8px}
.btn--full{width:100%}
.btn[disabled]{opacity:.45;pointer-events:none}
.link-u{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;text-decoration-color:var(--line-2)}
.link-u:hover{text-decoration-color:var(--cold);color:var(--cold)}

/* ---------- chips / badges ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;background:var(--surface);
  border:1px solid var(--line);font-size:13px;cursor:pointer;transition:.15s;user-select:none}
.chip:hover{border-color:var(--ink-3)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.badge{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border-radius:7px;font-family:var(--f-mono);
  font-size:11px;letter-spacing:.03em;text-transform:uppercase;background:var(--surface-2);color:var(--ink-2)}
.badge--sale{background:var(--heat-2);color:var(--heat)}
.badge--winter{background:var(--cold-2);color:var(--cold)}
.badge--hit{background:#111;color:#fff}
.badge--new{background:var(--ok-2);color:var(--ok)}
.badge--own{background:var(--frost);color:#0A4457}

/* ---------- surfaces ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.pad{padding:24px}
.section{padding:84px 0}
.section--tight{padding:56px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.section-head p{max-width:52ch;color:var(--ink-2);margin-top:12px}

/* ============ header ============ */
.topbar{background:var(--ink);color:#C9D3D4;font-size:12.5px}
.topbar .wrap{display:flex;gap:26px;align-items:center;height:36px;overflow:hidden}
.topbar a:hover{color:#fff}
.topbar .dot{color:var(--frost)}
header.hd{position:sticky;top:0;z-index:60;background:rgba(245,247,247,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd__in{display:flex;align-items:center;gap:20px;height:var(--hd)}
.logo{font-family:var(--f-head);font-weight:700;font-size:21px;letter-spacing:.16em;display:flex;align-items:center;gap:9px}
.logo svg{width:26px;height:26px}
.search{flex:1;max-width:600px;position:relative}
.search input{width:100%;height:44px;padding:0 44px 0 42px;border-radius:999px;border:1px solid var(--line-2);
  background:var(--surface);outline:none;font-size:15px;transition:.16s}
.search input:focus{border-color:var(--cold);box-shadow:0 0 0 4px var(--cold-2)}
.search .ico{position:absolute;left:15px;top:13px;color:var(--ink-3)}
.sugg{position:absolute;top:52px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-l);overflow:hidden;display:none;z-index:70}
.sugg.on{display:block}
.sugg a{display:flex;gap:12px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}
.sugg a:last-child{border:0}
.sugg a:hover{background:var(--surface-2)}
.sugg .th{width:38px;height:38px;border-radius:8px;background:var(--surface-2);flex:none;overflow:hidden}
.hd__acts{display:flex;align-items:center;gap:8px;margin-left:auto}
.icobtn{position:relative;width:42px;height:42px;border-radius:50%;border:1px solid transparent;background:transparent;
  display:grid;place-items:center;cursor:pointer;transition:.15s}
.icobtn:hover{background:var(--surface);border-color:var(--line)}
.icobtn .cnt{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--heat);
  color:#fff;font-family:var(--f-mono);font-size:10.5px;display:grid;place-items:center}
.nav{display:flex;gap:2px;align-items:center;height:46px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{padding:8px 13px;border-radius:8px;font-size:14.5px;color:var(--ink-2);white-space:nowrap}
.nav a:hover{background:var(--surface);color:var(--ink)}
.nav a.on{color:var(--ink);font-weight:500}
.nav .sep{width:1px;height:18px;background:var(--line);margin:0 8px}
.burger{display:none}

/* ============ hero ============ */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,#fff 0%, var(--paper) 100%)}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:64px 0 72px}
.hero h1 em{font-style:normal;color:var(--cold)}
.hero .lead{font-size:18px;color:var(--ink-2);margin-top:20px;max-width:46ch}
.hero__cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.hero__facts{display:flex;gap:34px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line);flex-wrap:wrap}
.fact b{font-family:var(--f-head);font-size:26px;font-weight:600;letter-spacing:-.03em;display:block}
.fact span{font-size:13px;color:var(--ink-3)}
.hero__art{position:relative;padding-bottom:18px}
#heroArt svg{width:100%;height:auto;min-height:330px}
.calc{position:absolute;right:-18px;bottom:-30px;width:288px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:18px;box-shadow:var(--shadow-l)}
.calc h4{font-family:var(--f-head);font-size:15px;margin-bottom:10px}
.calc__in{display:flex;gap:8px}
.calc input{width:100%;height:42px;border:1px solid var(--line-2);border-radius:10px;padding:0 12px;outline:none}
.calc input:focus{border-color:var(--cold)}
.calc__out{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line-2);display:none}
.calc__out.on{display:block}
.hotspot{position:absolute;display:flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:11.5px;color:var(--ink-2);
  background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:999px;padding:5px 11px;box-shadow:var(--shadow);
  animation:float 6s ease-in-out infinite}
.hotspot::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cold)}
.hotspot--heat::before{background:var(--heat)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ usp strip ============ */
.usp{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:var(--surface)}
.usp>div{padding:22px 24px;border-right:1px solid var(--line)}
.usp>div:last-child{border-right:0}
.usp b{font-family:var(--f-head);font-weight:600;font-size:15px;display:block;margin-bottom:3px}
.usp span{font-size:13.5px;color:var(--ink-2)}

/* ============ product card ============ */
.grid-p{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:16px}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;
  transition:.2s ease;position:relative}
.pcard:hover{border-color:var(--line-2);box-shadow:var(--shadow-l);transform:translateY(-2px)}
.pcard__img{aspect-ratio:4/3;background:var(--surface-2);display:grid;place-items:center;padding:14px;position:relative}
.pcard__img svg{width:100%;height:100%}
.pcard__b{position:absolute;top:10px;left:10px;display:flex;gap:5px;flex-wrap:wrap;max-width:calc(100% - 60px)}
.pcard__fav{position:absolute;top:8px;right:8px;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.9);
  border:1px solid var(--line);display:grid;place-items:center;cursor:pointer;color:var(--ink-3)}
.pcard__fav:hover,.pcard__fav.on{color:var(--heat);border-color:var(--heat)}
.pcard__body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard__brand{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.pcard__name{font-family:var(--f-head);font-weight:500;font-size:16px;letter-spacing:-.015em;line-height:1.25}
.pcard__name:hover{color:var(--cold)}
.pcard__spec{display:flex;gap:10px;flex-wrap:wrap;font-family:var(--f-mono);font-size:11.5px;color:var(--ink-2)}
.pcard__spec i{font-style:normal;color:var(--ink-3)}
.pcard__price{margin-top:auto;display:flex;align-items:baseline;gap:8px}
.price{font-family:var(--f-head);font-weight:600;font-size:21px;letter-spacing:-.03em}
.price s{font-family:var(--f-body);font-weight:400;font-size:13.5px;color:var(--ink-3)}
.pcard__turnkey{font-size:12.5px;color:var(--ink-3)}
.pcard__turnkey b{color:var(--ink-2);font-weight:500}
.pcard__foot{display:flex;gap:8px;margin-top:10px}
.stock{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ok);white-space:nowrap}
.stock::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--ok)}
.stock--out{color:var(--ink-3)}
.stock--out::before{background:var(--ink-3)}
.rating{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--ink-2)}
.rating svg{color:#E8A33D}

/* rail */
.rail{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.rail>*{flex:0 0 268px;scroll-snap-align:start}

/* ============ catalog ============ */
.cat{display:grid;grid-template-columns:264px 1fr;gap:32px;align-items:start;padding:28px 0 80px}
.filters{position:sticky;top:calc(var(--hd) + 14px);max-height:calc(100vh - var(--hd) - 30px);overflow-y:auto;padding-right:6px}
.fgroup{border-bottom:1px solid var(--line);padding:16px 0}
.fgroup>summary{cursor:pointer;font-family:var(--f-head);font-weight:500;font-size:15px;list-style:none;display:flex;
  justify-content:space-between;align-items:center}
.fgroup>summary::-webkit-details-marker{display:none}
.fgroup>summary::after{content:'+';color:var(--ink-3);font-family:var(--f-mono)}
.fgroup[open]>summary::after{content:'–'}
.fgroup__body{padding-top:14px;display:flex;flex-direction:column;gap:9px}
.check{display:flex;align-items:center;gap:9px;font-size:14px;cursor:pointer;color:var(--ink-2)}
.check:hover{color:var(--ink)}
.check input{appearance:none;width:17px;height:17px;border:1px solid var(--line-2);border-radius:5px;background:#fff;flex:none;
  display:grid;place-items:center;cursor:pointer}
.check input:checked{background:var(--ink);border-color:var(--ink)}
.check input:checked::after{content:'';width:5px;height:9px;border:solid #fff;border-width:0 1.8px 1.8px 0;transform:rotate(42deg) translate(-1px,-1px)}
.check .c{margin-left:auto;font-family:var(--f-mono);font-size:11.5px;color:var(--ink-3)}
.range{display:flex;gap:8px}
.range input{width:100%;height:38px;border:1px solid var(--line-2);border-radius:9px;padding:0 10px;outline:none;font-size:14px}
.cat__bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.select{height:40px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface);padding:0 34px 0 14px;
  appearance:none;cursor:pointer;font-size:14px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%237B8A8D' stroke-width='1.6'><path d='M2 4.5 6 8.5 10 4.5'/></svg>");
  background-repeat:no-repeat;background-position:right 13px center}
.pager{display:flex;gap:6px;justify-content:center;margin-top:36px}
.pager button{min-width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--surface);cursor:pointer}
.pager button.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ============ pdp ============ */
.pdp{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;padding:32px 0 40px;align-items:start}
.pdp>*{min-width:0}
.cat>*{min-width:0}
.turnkey__row{gap:14px}
.turnkey__row span:last-child{white-space:nowrap}
.gal{position:sticky;top:calc(var(--hd) + 20px)}
.gal__main{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);aspect-ratio:4/3;display:grid;
  place-items:center;padding:40px;position:relative;overflow:hidden}
.gal__thumbs{display:flex;gap:10px;margin-top:12px}
.gal__thumbs button{width:74px;height:60px;border-radius:10px;border:1px solid var(--line);background:var(--surface);
  padding:6px;cursor:pointer}
.gal__thumbs button.on{border-color:var(--ink)}
.pdp h1{font-size:clamp(26px,3vw,38px)}
.pdp__price{display:flex;align-items:flex-end;gap:14px;margin:18px 0 4px}
.pdp__price .price{font-size:38px}
.turnkey{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:22px 0}
.turnkey__row{display:flex;justify-content:space-between;padding:13px 16px;border-bottom:1px solid var(--line);font-size:14.5px}
.turnkey__row:last-child{border:0;background:var(--surface);font-family:var(--f-head);font-weight:600}
.spectable{width:100%;border-collapse:collapse;font-size:14.5px}
.spectable td{padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spectable td:first-child{color:var(--ink-2);width:52%}
.spectable td:last-child{text-align:right;font-family:var(--f-mono);font-size:13.5px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:44px 0 24px;overflow-x:auto}
.tabs button{background:none;border:0;padding:12px 16px;cursor:pointer;color:var(--ink-2);font-size:15px;
  border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--ink);border-color:var(--ink);font-weight:500}

/* ============ forms ============ */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;color:var(--ink-2)}
.field input,.field select,.field textarea{height:46px;border:1px solid var(--line-2);border-radius:10px;background:#fff;
  padding:0 13px;outline:none;transition:.15s;width:100%}
.field textarea{height:auto;padding:12px 13px;resize:vertical;min-height:92px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cold);box-shadow:0 0 0 4px var(--cold-2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}

/* ============ steps / compare ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.steps>div{background:var(--surface);padding:26px 22px 28px}
.steps .n{font-family:var(--f-mono);font-size:12px;color:var(--cold);margin-bottom:34px}
.steps b{font-family:var(--f-head);font-size:17px;font-weight:600;display:block;margin-bottom:7px}
.steps p{font-size:14px;color:var(--ink-2)}
.vs{display:grid;grid-template-columns:1.2fr 1fr 1fr;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.vs>div{padding:16px 20px;border-bottom:1px solid var(--line);font-size:14.5px;display:flex;align-items:center}
.vs .h{font-family:var(--f-head);font-weight:600;background:var(--surface-2);font-size:15px}
.vs .h--us{background:var(--ink);color:#fff}
.vs .us{background:#FBFDFE;font-weight:500}
.vs .no{color:var(--ink-3)}

/* ============ footer ============ */
footer{background:var(--ink);color:#AEBABC;margin-top:0;padding:64px 0 34px}
footer h5{font-family:var(--f-head);color:#fff;font-size:14px;font-weight:600;margin:0 0 14px;letter-spacing:.02em}
footer a:hover{color:#fff}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:36px}
.f-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;font-size:14px}
.f-bot{margin-top:44px;padding-top:22px;border-top:1px solid #1E2A2D;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:13px;color:#7A8A8D}

/* ============ toast / drawer ============ */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,120%);background:var(--ink);color:#fff;padding:13px 20px;
  border-radius:999px;box-shadow:var(--shadow-l);z-index:200;transition:.28s cubic-bezier(.2,.9,.3,1);font-size:14.5px;display:flex;gap:10px}
.toast.on{transform:translate(-50%,0)}
.drawer{position:fixed;inset:0;z-index:150;display:none}
.drawer.on{display:block}
.drawer__bg{position:absolute;inset:0;background:rgba(10,17,19,.4);backdrop-filter:blur(2px)}
.drawer__panel{position:absolute;right:0;top:0;bottom:0;width:min(420px,100%);background:var(--paper);display:flex;flex-direction:column;
  box-shadow:var(--shadow-l);animation:slide .28s cubic-bezier(.2,.9,.3,1)}
@keyframes slide{from{transform:translateX(100%)}}
.drawer__head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;background:var(--surface)}
.drawer__body{flex:1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;gap:12px}
.drawer__foot{padding:18px 20px;border-top:1px solid var(--line);background:var(--surface)}
.citem{display:grid;grid-template-columns:72px 1fr auto;gap:12px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-s)}
.citem .th{background:var(--surface-2);border-radius:8px;display:grid;place-items:center;padding:6px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line-2);border-radius:999px;height:32px;overflow:hidden}
.qty button{width:30px;height:30px;border:0;background:none;cursor:pointer;color:var(--ink-2)}
.qty span{min-width:26px;text-align:center;font-family:var(--f-mono);font-size:13px}
.skel{background:linear-gradient(90deg,var(--surface-2) 25%,#F7F9F9 37%,var(--surface-2) 63%);background-size:400% 100%;
  animation:sk 1.3s infinite;border-radius:var(--r)}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ============ responsive ============ */
html{overflow-x:clip}
body{overflow-x:clip}

@media(max-width:1080px){
  .pick__in,.hero__grid{grid-template-columns:1fr!important;gap:28px}
  .calc{position:static;width:100%;margin-top:18px}
  .cat{grid-template-columns:1fr}
  .pdp{grid-template-columns:1fr;gap:28px}
  .gal{position:static}
  .f-grid{grid-template-columns:1fr 1fr;gap:28px}
  .steps,.usp{grid-template-columns:1fr 1fr}
  .usp>div:nth-child(2n){border-right:0}
  .usp>div{border-bottom:1px solid var(--line)}
}

/* ---------- мобільний ---------- */
@media(max-width:760px){
  :root{--hd:56px}
  .wrap{padding-inline:14px}
  .section{padding:44px 0}
  .section--tight{padding:34px 0}
  .section-head{margin-bottom:22px;gap:12px}
  .section-head p{font-size:14.5px}
  h1{font-size:clamp(27px,7.4vw,34px)}
  h2{font-size:clamp(21px,5.6vw,26px)}

  /* хедер: пошук у першому рядку, категорії — стрічкою */
  .topbar .wrap{gap:14px;font-size:11.5px}
  .topbar span:not(.dot):not(:first-child){display:none}
  .topbar .dot{display:none}
  .topbar a{margin-left:auto!important}
  .hd__in{height:auto;padding:9px 0;gap:8px;flex-wrap:wrap}
  .logo{font-size:17px;letter-spacing:.12em;gap:6px}
  .logo svg{width:20px;height:20px}
  .hd__acts{gap:0}
  .hd__acts .btn{display:none}
  .icobtn{width:38px;height:38px}
  .search{order:3;flex-basis:100%;max-width:none;margin-bottom:9px}
  .search input{height:42px;font-size:16px}      /* 16px = без зуму в iOS */
  .nav{display:flex;height:44px;gap:6px;padding-bottom:2px;margin-inline:-14px;padding-inline:14px;
    -webkit-overflow-scrolling:touch}
  .nav .sep{display:none}
  .nav a{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 13px;font-size:13.5px}
  .nav a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
  .sugg{position:fixed;left:0;right:0;top:calc(var(--hd) + 46px);border-radius:0;border-inline:0;max-height:70vh;overflow-y:auto}

  /* сітки */
  .grid-p{grid-template-columns:1fr 1fr;gap:10px}
  .pcard__img{aspect-ratio:1/1;padding:8px}
  .pcard__body{padding:10px 11px 12px;gap:6px}
  .pcard__name{font-size:14px}
  .pcard__brand{font-size:10px}
  .pcard__spec{font-size:10.5px;gap:7px}
  .pcard__spec span:nth-child(n+3){display:none}
  .stock{font-size:11.5px}
  .rating{font-size:11.5px}
  .price{font-size:17px}
  .pcard__turnkey{font-size:11px}
  .pcard__foot .btn--ghost{display:none}
  .pcard__foot .btn{width:100%}
  .rail{margin-inline:-14px;padding-inline:14px;gap:10px}
  .rail>*{flex-basis:172px}
  .tiles{grid-template-columns:1fr!important}

  .steps,.vs,.form-grid,.usp,.f-grid{grid-template-columns:1fr}
  .vs>div{border-bottom:1px solid var(--line);padding:12px 16px;font-size:14px}
  .vs .h{display:none}
  .vs>div:nth-child(3n+1){background:var(--surface-2);font-family:var(--f-head);font-weight:600;padding-top:16px}
  .vs>div:nth-child(3n+2)::before{content:'Маркетплейс: ';color:var(--ink-3);font-size:12px;margin-right:5px}
  .vs>div:nth-child(3n+3)::before{content:'SIVERA: ';color:var(--cold);font-size:12px;margin-right:5px;font-weight:600}
  .usp>div{border-right:0;padding:16px 18px}
  .steps>div{padding:20px 18px}
  .steps .n{margin-bottom:14px}

  /* каталог: фільтри як шторка знизу */
  .cat{padding:16px 0 92px}
  .filters{display:none;position:fixed;inset:auto 0 0 0;top:64px;z-index:120;background:var(--paper);
    padding:16px 16px 96px;overflow-y:auto;max-height:none;border-top:1px solid var(--line);border-radius:18px 18px 0 0;
    box-shadow:0 -20px 40px -20px rgba(10,17,19,.4)}
  .filters.on{display:block}
  .filters::before{content:'Фільтри';display:block;font-family:var(--f-head);font-weight:600;font-size:19px;margin-bottom:6px}
  .fsheet-bg{position:fixed;inset:0;background:rgba(10,17,19,.42);z-index:110;display:none}
  .fsheet-bg.on{display:block}
  .fsheet-x{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
    background:var(--surface);display:grid;place-items:center;cursor:pointer;z-index:2}
  .cat__bar{position:sticky;top:calc(var(--hd) + 44px);z-index:40;background:var(--paper);padding:10px 0;margin:0 0 10px}
  .select{height:38px;font-size:13.5px;padding-right:30px}
  .fgroup__body{gap:12px}
  .check{min-height:34px}

  /* PDP */
  .pdp{padding:16px 0 96px}
  .gal__main{border-radius:var(--r);padding:10px;aspect-ratio:16/11}
  .pdp .row{flex-wrap:wrap}
  .pdp #buy{flex:1 1 100%;order:3}
  .pdp #fast{flex:1 1 auto}
  .turnkey__row{font-size:13.5px;padding:11px 13px}
  .gal__thumbs button{width:60px;height:48px}
  .pdp h1{font-size:23px;margin-top:6px}
  .pdp__price .price{font-size:30px}
  .tabs{margin:28px 0 18px}
  .spectable td{padding:10px 0;font-size:14px}

  /* кошик і форми */
  .citem{grid-template-columns:56px 1fr;gap:10px}
  .citem>div:last-child{grid-column:2;display:flex;justify-content:space-between;align-items:center}
  .field input,.field select,.field textarea{font-size:16px;height:48px}
  .btn{height:50px;font-size:15.5px}
  .btn--s{height:42px}
  .btn--xs{height:34px}

  /* липкі панелі дій */
  .stickybar{position:fixed;left:0;right:0;bottom:0;z-index:90;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);
    border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));display:flex;gap:10px;align-items:center}
  .stickybar .btn{flex:1}
  .stickybar__p{line-height:1.15}
  .stickybar__p b{font-family:var(--f-head);font-size:18px;font-weight:600;display:block}
  .stickybar__p span{font-size:11px;color:var(--ink-3)}
  .toast{bottom:82px;left:14px;right:14px;transform:translateY(160%);border-radius:14px;justify-content:space-between}
  .toast.on{transform:translateY(0)}
  footer{padding:40px 0 100px}
  .f-bot{flex-direction:column;gap:8px}
}
@media(min-width:761px){.stickybar{display:none!important}.mfilter{display:none!important}}