:root {
  --bg: #0e100d;
  --panel: #161914;
  --panel-2: #1d211a;
  --band: #171c10;
  --line: #2a2f25;
  --text: #e9ebe2;
  --muted: #9ba18f;
  --acid: #c6f135;
  --acid-ink: #121509;
  --olive: #5b6639;
  --red: #ff6a5e;
  --r: 14px;
  --head: 'Russo One', system-ui, sans-serif;
  --label: 'Oswald', system-ui, sans-serif;
  --body: 'Golos Text', system-ui, -apple-system, sans-serif;
  --col: 560px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--text); font: 16px/1.5 var(--body); -webkit-font-smoothing: antialiased; }
img, video { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--acid); outline-offset: 3px; border-radius: 6px; }
s { color: var(--muted); }

.skip { position: absolute; left: 8px; top: -60px; z-index: 50; padding: 10px 14px; background: var(--acid); color: var(--acid-ink); border-radius: 8px; font-weight: 600; }
.skip:focus { top: 8px; }

.wrap { max-width: var(--col); margin: 0 auto; padding-bottom: 96px; }

/* top */
.top { position: sticky; top: 0; z-index: 20; display: flex; justify-content: space-between; align-items: center;
  max-width: var(--col); margin: 0 auto; padding: 12px 16px; background: rgba(14,16,13,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); }
.logo { font: 20px/1 var(--head); letter-spacing: .12em; }
.top-r { font: 500 12px/1 var(--label); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

.kicker { font: 500 13px/1 var(--label); letter-spacing: .2em; text-transform: uppercase; color: var(--acid); margin-bottom: 8px; }

/* hero — ціна і кнопка на першому екрані */
.hero-media { position: relative; overflow: hidden; }
.hero-media picture { display: block; aspect-ratio: 5/4; }
.hero-img { height: 100%; object-fit: cover; object-position: 50% 30%; }
.hero-media::after { content: ''; position: absolute; inset: auto 0 0 0; height: 30%; background: linear-gradient(180deg, transparent, var(--bg)); pointer-events: none; }
.hero-body { position: relative; padding: 0 16px 20px; margin-top: -28px; }
.hero h1 { font: 30px/1.05 var(--head); text-transform: uppercase; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.badges span { font: 500 12px/1 var(--label); letter-spacing: .08em; text-transform: uppercase; padding: 6px 9px;
  border: 1px solid var(--line); color: var(--muted); border-radius: 6px; }
.price-row { display: flex; align-items: baseline; gap: 10px; margin: 14px 0 10px; flex-wrap: wrap; }
.price { font: 36px/1 var(--head); color: var(--acid); font-variant-numeric: tabular-nums; }
.old s { font: 18px/1 var(--head); }
.pct { font: 600 14px/1 var(--label); font-style: normal; color: var(--acid-ink); background: var(--acid); padding: 4px 7px; border-radius: 5px; }
.pct:empty { display: none; }

.urg { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; padding: 10px 12px;
  border: 1px dashed var(--olive); border-radius: 10px; font-size: 14px; color: var(--muted); }
.urg-t { font: 18px/1 var(--head); color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }
.urg-stock b { color: var(--text); }

.btn { display: block; width: 100%; min-height: 56px; padding: 18px; border: 0; border-radius: 12px; cursor: pointer; text-align: center;
  background: var(--acid); color: var(--acid-ink); font: 600 18px/1.1 var(--label); letter-spacing: .1em; text-transform: uppercase;
  box-shadow: 0 8px 28px -10px rgba(198,241,53,.55); transition: transform .12s ease-out, filter .15s; }
.btn:active { transform: scale(.98); }
.btn:hover { filter: brightness(1.06); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn-mid { margin-top: 16px; }
.btn-ghost { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 18px;
  border: 1px solid var(--acid); border-radius: 12px; color: var(--acid); font: 500 15px/1.2 var(--label); letter-spacing: .08em; text-transform: uppercase; }
.btn-ghost .ico { width: 20px; height: 20px; }

.hero-note { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 10px; font-size: 14px; color: var(--muted); }
.hero-note .ico { width: 18px; height: 18px; }
.proof { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 6px; font-size: 14px; font-weight: 600; }
.proof .ico { width: 18px; height: 18px; }

.video { padding: 4px 16px 0; }
.video video { border-radius: var(--r); background: var(--panel); max-height: 80vh; object-fit: cover; }

/* trust */
.trust { list-style: none; margin: 8px 16px 0; padding: 4px 16px; background: var(--panel); border-radius: var(--r); border-left: 3px solid var(--acid); }
.trust li { display: flex; gap: 14px; align-items: center; padding: 12px 0; font-size: 14px; color: var(--muted); }
.trust li + li { border-top: 1px solid var(--line); }
.trust b { display: block; color: var(--text); font-size: 15px; font-weight: 600; }
.ico { width: 26px; height: 26px; flex: none; color: var(--acid); }

/* sections */
.sec { padding: 36px 16px 4px; }
.h2 { font: 24px/1.15 var(--head); text-transform: uppercase; margin-bottom: 16px; }
.lead { font-size: 19px; line-height: 1.5; margin-bottom: 22px; }
.feats { display: grid; gap: 18px; }
.feat { display: flex; gap: 14px; padding-top: 16px; border-top: 1px solid var(--line); }
.feat h3 { font: 600 18px/1.2 var(--label); letter-spacing: .05em; text-transform: uppercase; margin-bottom: 4px; }
.feat p { font-size: 15px; color: var(--muted); }

.dets { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.det { background: var(--panel); border-radius: var(--r); overflow: hidden; }
.det picture { display: block; aspect-ratio: 4/3; }
.det img { height: 100%; object-fit: cover; }
.det-wide { grid-column: 1 / -1; }
.det:last-child:nth-child(odd):not(.det-wide) { grid-column: 1 / -1; }
.det:last-child:nth-child(odd):not(.det-wide) picture { aspect-ratio: 2/1; }
.det-wide picture { aspect-ratio: 12/5; }
.det figcaption { padding: 10px 12px 12px; font-size: 13px; color: var(--muted); }
.det figcaption b { display: block; color: var(--text); font-size: 15px; margin-bottom: 2px; }

.gallery { display: grid; gap: 4px; margin-top: 36px; }

.band { margin-top: 36px; padding: 32px 16px; background: var(--band); border-block: 1px solid #262e18; }
.fits { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.fits li { display: flex; gap: 10px; align-items: center; padding: 12px; background: rgba(0,0,0,.25); border-radius: 10px; font-size: 14px; font-weight: 500; line-height: 1.3; }
.fits .ico { width: 18px; height: 18px; }
.fits li:last-child:nth-child(odd) { grid-column: 1 / -1; }

.specs { width: 100%; border-collapse: collapse; font-size: 15px; }
.specs th, .specs td { padding: 12px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.specs th { font-weight: 400; color: var(--muted); width: 45%; }
.specs td { font-weight: 600; }
.note { margin-top: 12px; font-size: 13px; color: var(--muted); }

.revs { display: grid; gap: 10px; }
.rev { padding: 16px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); }
.rev-shot { padding: 0; overflow: hidden; }
.rev-h { display: flex; justify-content: space-between; font-size: 14px; }
.rev-h span { color: var(--muted); }
.stars { color: var(--acid); letter-spacing: .1em; margin: 4px 0 8px; }
.rev p { font-size: 15px; }

.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 56px; padding: 14px 0;
  cursor: pointer; list-style: none; font-weight: 600; font-size: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { width: 20px; height: 20px; transition: transform .2s ease-out; }
.faq details[open] summary .ico { transform: rotate(45deg); }
.faq details p { padding: 0 0 16px; color: var(--muted); font-size: 15px; }

/* order */
.order { margin: 36px 16px 0; padding: 22px 18px; background: var(--panel); border: 1px solid var(--acid); border-radius: var(--r); scroll-margin-top: 70px; }
.o-prod { display: flex; justify-content: space-between; gap: 10px; padding-bottom: 14px; margin-bottom: 16px; border-bottom: 1px dashed var(--line); font-weight: 500; }
.o-prod b { color: var(--acid); white-space: nowrap; }
.field { margin-bottom: 14px; }
.field label { display: block; font: 500 13px/1 var(--label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field input { display: block; width: 100%; min-height: 52px; padding: 14px; background: var(--bg); border: 1px solid #3a4133;
  border-radius: 10px; color: var(--text); font: 500 17px/1.2 var(--body); outline: none; transition: border-color .15s; }
.field input:focus { border-color: var(--acid); }
.field input.bad { border-color: var(--red); }
.qty-row { display: flex; justify-content: space-between; align-items: center; margin: 4px 0 14px; font: 500 13px/1 var(--label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.qty { display: flex; align-items: center; border: 1px solid #3a4133; border-radius: 10px; overflow: hidden; }
.qty button { width: 48px; height: 48px; background: var(--panel-2); color: var(--text); border: 0; font-size: 22px; cursor: pointer; }
.qty input { width: 48px; height: 48px; border: 0; text-align: center; background: transparent; color: var(--text); font: 700 17px/1 var(--body); }
.bundle { margin-bottom: 14px; padding: 10px 12px; border-radius: 10px; background: rgba(198,241,53,.08); font-size: 14px; color: var(--muted); }
.bundle b { color: var(--acid); }
.bundle.on { color: var(--text); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; }
.err { color: var(--red); font-size: 14px; margin-top: 6px; }
.err:empty { display: none; }
[data-err-form] { margin: 0 0 10px; }
.fine { margin-top: 12px; font-size: 13px; color: var(--muted); text-align: center; }
.done { text-align: center; padding: 10px 0; outline: none; }
.done-ico { width: 64px; height: 64px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 50%; background: var(--acid); }
.done-ico .ico { color: var(--acid-ink); width: 34px; height: 34px; }
.done h3 { font: 24px/1.2 var(--head); text-transform: uppercase; margin-bottom: 8px; }
.done p { color: var(--muted); margin-bottom: 18px; }

/* product grid */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pc { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; transition: border-color .15s; }
.pc:hover { border-color: var(--olive); }
.pc-img { position: relative; aspect-ratio: 1; }
.pc-img picture, .pc-img img { height: 100%; object-fit: cover; }
.pc-tag { position: absolute; top: 8px; left: 8px; padding: 3px 7px; border-radius: 5px; background: var(--acid); color: var(--acid-ink); font: 600 13px/1.2 var(--label); }
.pc-body { padding: 12px; }
.pc-name { font-weight: 600; line-height: 1.25; }
.pc-short { font-size: 12px; color: var(--muted); margin: 4px 0 8px; }
.pc-price { display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; font-size: 13px; }
.pc-price b { font: 18px/1 var(--head); color: var(--acid); }
.link-all { display: block; margin-top: 14px; text-align: center; font: 500 14px/1 var(--label); letter-spacing: .12em; text-transform: uppercase; color: var(--acid); padding: 14px; }

.cat-head { padding: 32px 16px 4px; }
.cat-head h1 { font: 30px/1.1 var(--head); text-transform: uppercase; margin-bottom: 10px; }
.cat-head p { color: var(--muted); }

/* footer */
.foot { max-width: var(--col); margin: 48px auto 0; padding: 28px 16px 120px; border-top: 1px solid var(--line); display: grid; gap: 14px; justify-items: center; text-align: center; }
.foot small { color: var(--muted); font-size: 12px; }
.contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; }
.contacts a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 500; }
.contacts .ico { width: 20px; height: 20px; }

/* sticky cta */
.sticky { position: fixed; z-index: 30; left: 50%; bottom: 0; width: 100%; max-width: var(--col); transform: translate(-50%, 0);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(14,16,13,.95); backdrop-filter: blur(8px);
  border-top: 1px solid var(--line); transition: transform .25s ease-out; }
.sticky.hide { transform: translate(-50%, 110%); }
.sticky span { font-size: 13px; }
.sticky b { font: 22px/1 var(--head); color: var(--acid); margin-left: 4px; }
.sticky em { font: 600 16px/1 var(--label); font-style: normal; letter-spacing: .1em; text-transform: uppercase; padding: 15px 22px; border-radius: 10px; background: var(--acid); color: var(--acid-ink); }

.nf { padding: 80px 16px; text-align: center; display: grid; gap: 16px; }
.nf h1 { font: 72px/1 var(--head); color: var(--acid); }

@media (max-width: 359px) {
  .hero h1 { font-size: 26px; }
  .fits { grid-template-columns: 1fr; }
}

/* desktop: шапка у дві колонки, решта — центрована колонка */
@media (min-width: 960px) {
  .top, .foot { max-width: 1120px; }
  .wrap { max-width: 1120px; }
  .hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; padding: 32px 24px 8px; }
  .hero-media { border-radius: 18px; }
  .hero-media picture { aspect-ratio: 1; }
  .hero-media::after { display: none; }
  .hero-body { margin: 0; padding: 0; }
  .hero h1 { font-size: 46px; }
  .price { font-size: 44px; }
  .wrap > :not(.hero):not(.gallery):not(.band) { max-width: var(--col); margin-left: auto; margin-right: auto; }
  .trust { margin-top: 32px; }
  .gallery { grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 0 24px; }
  .band { border-radius: 18px; margin-left: 24px; margin-right: 24px; }
  .band > * { max-width: calc(var(--col) - 32px); margin-left: auto; margin-right: auto; }
  .sticky { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* size infographic */
.size { background: #f4f4f1; border-radius: var(--r); overflow: hidden; }
.size-img { position: relative; }
.size-img picture { display: block; }
.dim { position: absolute; color: #121509; font: 600 15px/1 var(--label); letter-spacing: .06em; }
.dim::before { content: ''; position: absolute; background: #121509; }
.dim-w { height: 0; border-left: 2px solid #121509; border-right: 2px solid #121509; padding-top: 0; }
.dim-w::before { left: 0; right: 0; top: 0; height: 2px; }
.dim-w { height: 14px; margin-top: -7px; }
.dim-w::before { top: 6px; }
.dim-w span { position: absolute; left: 50%; top: 14px; transform: translateX(-50%); background: var(--acid); padding: 4px 8px; border-radius: 5px; white-space: nowrap; }
.dim-h { width: 14px; margin-left: -7px; border-top: 2px solid #121509; border-bottom: 2px solid #121509; }
.dim-h::before { top: 0; bottom: 0; left: 6px; width: 2px; }
.dim-h span { position: absolute; top: 50%; left: 16px; transform: translateY(-50%); background: var(--acid); padding: 4px 8px; border-radius: 5px; white-space: nowrap; }
.size figcaption { padding: 12px 14px; background: var(--panel); font-size: 14px; color: var(--muted); }

/* reviews with photos */
.rev-h { display: flex; align-items: center; justify-content: flex-start; gap: 10px; }
.rev-h div { display: grid; }
.ava { width: 36px; height: 36px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--olive); color: var(--text); font-weight: 700; }
.rev-phs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 12px; }
.rev-ph { aspect-ratio: 3/4; border-radius: 8px; overflow: hidden; }
.rev-ph picture, .rev-ph img { height: 100%; object-fit: cover; }

/* delivery & payment */
.dlv { display: grid; gap: 12px; }
.dlv-col { padding: 16px; background: var(--panel); border-radius: var(--r); }
.dlv-col h3 { display: flex; align-items: center; gap: 10px; font: 600 18px/1 var(--label); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 6px; }
.dlv-col ul { list-style: none; }
.dlv-col li { display: flex; gap: 12px; padding: 10px 0; font-size: 14px; color: var(--muted); }
.dlv-col li + li { border-top: 1px solid var(--line); }
.dlv-col li b { display: block; color: var(--text); font-size: 15px; }
.dlv-col li .ico { width: 20px; height: 20px; margin-top: 2px; }
.link-info { display: inline-block; margin-top: 12px; padding: 10px 0; font-size: 14px; color: var(--acid); }

/* order recap (повтор оферу) */
.recap { display: flex; gap: 14px; align-items: center; padding-bottom: 14px; }
.recap-img { width: 76px; height: 76px; flex: none; border-radius: 10px; overflow: hidden; }
.recap-img picture, .recap-img img { height: 100%; object-fit: cover; }
.recap-name { font-weight: 600; line-height: 1.25; margin-bottom: 6px; }
.recap-price b { font: 24px/1 var(--head); color: var(--acid); margin-right: 6px; }
.recap-price s { font-size: 14px; }
.recap-trust { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 14px; padding: 12px 0 16px; margin-bottom: 16px; border-block: 1px dashed var(--line); font-size: 13px; font-weight: 500; }
.recap-trust li { display: flex; align-items: center; gap: 6px; }
.recap-trust .ico { width: 16px; height: 16px; }

/* footer nav + info pages */
.foot-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 16px; font-size: 13px; color: var(--muted); }
.foot-nav a { padding: 8px 0; }
.foot-nav a:hover { color: var(--text); }
.info { padding: 24px 16px; }
.info .back { display: inline-block; padding: 8px 0; margin-bottom: 12px; color: var(--acid); font-size: 14px; }
.info h1 { font: 28px/1.15 var(--head); text-transform: uppercase; margin-bottom: 18px; }
.info h2 { font: 600 18px/1.3 var(--label); letter-spacing: .05em; text-transform: uppercase; margin: 24px 0 8px; }
.info p, .info li { color: #c9ccbf; margin-bottom: 10px; }
.info ul { padding-left: 20px; }
.info .contacts { justify-content: flex-start; margin-bottom: 12px; }
.info .btn-ghost { margin-bottom: 12px; }

@media (min-width: 960px) {
  .dlv { grid-template-columns: 1fr 1fr; }
}

.dim-h-l { margin-left: -7px; }
.dim-h-l span { left: auto; right: 16px; }

/* variants (колір) */
.vr { border: 0; margin: 4px 0 14px; }
.vr legend { font: 500 13px/1 var(--label); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.vr-opts { display: flex; flex-wrap: wrap; gap: 8px; }
.vr-opt { position: relative; }
.vr-opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.vr-opt span { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 16px; border: 1px solid #3a4133; border-radius: 10px; font-weight: 600; transition: border-color .15s, background .15s; }
.vr-opt input:checked + span { border-color: var(--acid); background: rgba(198,241,53,.1); color: var(--acid); }
.vr-opt input:focus-visible + span { outline: 3px solid var(--acid); outline-offset: 2px; }