/* ========================================================================== 
   NEUROSERVER PRODUCT DETAIL V1
   Scoped product-family layer. Shared typography/motion remain owned globally.
   ========================================================================== */

body.product-detail-v1-page {
  --pd-canvas: min(94vw, 3000px);
  --pd-text: min(780px, 100%);
  --pd-line: rgba(140, 255, 223, 0.14);
  --pd-line-strong: rgba(140, 255, 223, 0.3);
  --pd-panel: rgba(6, 18, 13, 0.76);
  --pd-panel-strong: rgba(9, 27, 19, 0.9);
  --pd-soft: rgba(140, 255, 223, 0.055);
  --pd-grid: rgba(140, 255, 223, 0.045);
  --pd-mono: "JetBrains Mono", monospace;
  background: #020604;
}

body.product-detail-v1-page .site-wrapper {
  position: relative;
  z-index: 2;
  background: transparent;
}

body.product-detail-v1-page .product-detail-scene-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.96;
}

body.product-detail-v1-page .product-detail-v1 {
  position: relative;
  z-index: 1;
  overflow: clip;
  isolation: isolate;
}

body.product-detail-v1-page .product-detail-v1 .container {
  width: var(--pd-canvas) !important;
  max-width: 3000px !important;
  margin-inline: auto !important;
}

body.product-detail-v1-page .product-detail-v1 > section {
  position: relative;
  border-bottom: 1px solid var(--pd-line);
  background: rgba(2, 6, 4, 0.72);
  backdrop-filter: blur(3px);
}

body.product-detail-v1-page .product-detail-v1 > section.product-detail-section--alt {
  background: linear-gradient(180deg, rgba(6, 18, 13, 0.79), rgba(2, 6, 4, 0.74));
}

body.product-detail-v1-page .product-detail-v1 > section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--pd-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-grid) 1px, transparent 1px);
  background-size: 86px 86px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 82%, transparent);
  opacity: 0.3;
}

body.product-detail-v1-page .product-detail-v1 > section > .container {
  position: relative;
  z-index: 1;
}

/* Hero */
body.product-detail-v1-page .product-detail-hero {
  min-height: calc(100svh - var(--site-header-height));
  display: flex;
  align-items: center;
  padding: clamp(46px, 5vh, 78px) 0 clamp(68px, 7vh, 112px);
  background:
    radial-gradient(circle at 76% 44%, rgba(0, 216, 146, 0.11), transparent 34%),
    linear-gradient(120deg, rgba(2, 6, 4, 0.91), rgba(4, 15, 10, 0.70) 58%, rgba(2, 6, 4, 0.84)) !important;
}

body.product-detail-v1-page .product-detail-hero::after {
  content: "";
  position: absolute;
  width: min(58vw, 980px);
  aspect-ratio: 1;
  right: -8vw;
  top: 50%;
  transform: translateY(-48%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29,255,178,.08), rgba(29,255,178,.015) 42%, transparent 68%);
  filter: blur(12px);
  pointer-events: none;
}

body.product-detail-v1-page .product-detail-hero__grid {
  width: min(100%, 2800px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr);
  gap: clamp(42px, 5vw, 108px);
  align-items: center;
}

body.product-detail-v1-page .product-detail-hero__copy {
  min-width: 0;
}

body.product-detail-v1-page .product-detail-hero__title {
  max-width: 11ch;
  margin: clamp(18px, 2vw, 28px) 0 22px;
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: var(--site-service-h1-size);
  font-weight: var(--site-display-weight);
  line-height: 0.96;
  letter-spacing: var(--site-display-track);
  text-wrap: balance;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

body.product-detail-v1-page .product-detail-hero__lead {
  max-width: 700px;
  margin: 0;
  color: var(--site-muted);
  font-family: var(--site-body);
  font-size: var(--site-lead-size);
  line-height: 1.58;
}

body.product-detail-v1-page .product-detail-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

body.product-detail-v1-page .product-detail-hero__facts li,
body.product-detail-v1-page .product-detail-signal__item span,
body.product-detail-v1-page .product-detail-kicker,
body.product-detail-v1-page .product-detail-card__code,
body.product-detail-v1-page .product-detail-status {
  font-family: var(--pd-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

body.product-detail-v1-page .product-detail-hero__facts li {
  padding: 7px 10px;
  border: 1px solid var(--pd-line);
  border-radius: 4px;
  background: rgba(140,255,223,.04);
  color: var(--site-muted);
  font-size: clamp(10px, .62vw, 12px);
}

body.product-detail-v1-page .product-detail-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

body.product-detail-v1-page .product-detail-hero__visual {
  position: relative;
  min-height: clamp(430px, 58vh, 760px);
  display: grid;
  place-items: center;
  border: 1px solid var(--pd-line);
  border-radius: 10px;
  overflow: hidden;
  background:
    linear-gradient(var(--pd-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-grid) 1px, transparent 1px),
    radial-gradient(circle at 50% 45%, rgba(29,255,178,.1), transparent 45%),
    rgba(4,14,10,.6);
  background-size: 62px 62px, 62px 62px, auto, auto;
  box-shadow: inset 0 0 80px rgba(0,0,0,.5), 0 30px 90px rgba(0,0,0,.28);
}

body.product-detail-v1-page .product-detail-hero__visual::before,
body.product-detail-v1-page .product-detail-hero__visual::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

body.product-detail-v1-page .product-detail-hero__visual::before {
  inset: 7%;
  border: 1px solid rgba(140,255,223,.11);
  border-radius: 7px;
}

body.product-detail-v1-page .product-detail-hero__visual::after {
  width: 46%;
  height: 1px;
  right: 4%;
  bottom: 11%;
  background: linear-gradient(90deg, transparent, var(--site-accent), transparent);
  box-shadow: 0 0 16px rgba(0,216,146,.5);
}

body.product-detail-v1-page .product-detail-hero__image {
  position: relative;
  z-index: 2;
  width: min(78%, 940px);
  max-height: 70vh;
  object-fit: contain;
  opacity: .9;
  filter: saturate(.78) brightness(.84) contrast(1.06) drop-shadow(0 34px 44px rgba(0,0,0,.48)) drop-shadow(0 0 34px rgba(0,216,146,.12));
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 17%, #000 76%, transparent 96%);
  mask-image: linear-gradient(to bottom, transparent 0%, #000 17%, #000 76%, transparent 96%);
}

body.product-detail-v1-page .product-detail-hero__visual-label {
  position: absolute;
  z-index: 3;
  left: 18px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--site-dim);
  font-family: var(--pd-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

body.product-detail-v1-page .product-detail-hero__visual-label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--site-accent);
  box-shadow: 0 0 12px rgba(0,216,146,.68);
}

/* Signal rail / sticky subnav */
body.product-detail-v1-page .product-detail-signal {
  padding: 0;
  background: rgba(3, 11, 8, .94) !important;
}

body.product-detail-v1-page .product-detail-signal__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

body.product-detail-v1-page .product-detail-signal__item {
  min-width: 0;
  padding: 24px clamp(14px, 1.8vw, 30px);
  border-right: 1px solid var(--pd-line);
}

body.product-detail-v1-page .product-detail-signal__item:last-child { border-right: 0; }
body.product-detail-v1-page .product-detail-signal__item span { display:block; color:var(--site-accent); font-size:10px; margin-bottom:7px; }
body.product-detail-v1-page .product-detail-signal__item strong { display:block; color:var(--site-ink); font-family:var(--site-display); font-size:clamp(15px,1vw,20px); font-weight:550; line-height:1.22; }

body.product-detail-v1-page .product-detail-nav {
  position: sticky;
  top: var(--site-header-height);
  z-index: 25;
  border-bottom: 1px solid var(--pd-line);
  background: rgba(2, 8, 5, .9);
  backdrop-filter: blur(20px);
}

body.product-detail-v1-page .product-detail-nav__inner {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
body.product-detail-v1-page .product-detail-nav__inner::-webkit-scrollbar { display:none; }
body.product-detail-v1-page .product-detail-nav a { flex:0 0 auto; padding:10px 12px; color:var(--site-dim); font-family:var(--site-body); font-size:13px; text-decoration:none; border-radius:4px; }
body.product-detail-v1-page .product-detail-nav a:hover,
body.product-detail-v1-page .product-detail-nav a:focus-visible { color:var(--site-mint); background:rgba(140,255,223,.055); }
body.product-detail-v1-page .product-detail-nav .product-detail-nav__cta { margin-left:auto; color:#03100a; background:var(--site-accent); font-weight:700; }

/* Shared section grammar */
body.product-detail-v1-page .product-detail-section {
  padding: clamp(72px, 7.4vw, 142px) 0;
}

body.product-detail-v1-page .product-detail-section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .62fr);
  gap: clamp(28px, 5vw, 100px);
  align-items: end;
  margin-bottom: clamp(34px, 4vw, 72px);
}

body.product-detail-v1-page .product-detail-kicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 16px;
  padding: 4px 7px;
  color: var(--site-accent);
  background: rgba(0,216,146,.08);
  border-left: 2px solid var(--site-accent);
  font-size: var(--site-kicker-size);
}

body.product-detail-v1-page .product-detail-section__head h2,
body.product-detail-v1-page .product-detail-split__copy h2,
body.product-detail-v1-page .product-detail-final h2 {
  margin: 0;
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: var(--site-service-h2-size);
  font-weight: var(--site-display-weight);
  letter-spacing: var(--site-display-track);
  line-height: var(--site-display-line);
  text-wrap: balance;
}

body.product-detail-v1-page .product-detail-section__head p,
body.product-detail-v1-page .product-detail-split__copy > p,
body.product-detail-v1-page .product-detail-final p {
  margin: 0;
  color: var(--site-muted);
  font-family: var(--site-body);
  font-size: var(--site-body-size);
  line-height: 1.64;
}

body.product-detail-v1-page .product-detail-section__head > p { max-width: 620px; justify-self:end; }

body.product-detail-v1-page .product-detail-grid { display:grid; gap:14px; }
body.product-detail-v1-page .product-detail-grid--3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
body.product-detail-v1-page .product-detail-grid--2 { grid-template-columns:repeat(2,minmax(0,1fr)); }

body.product-detail-v1-page .product-detail-card {
  position: relative;
  min-width: 0;
  padding: clamp(22px, 2vw, 34px);
  border: 1px solid var(--pd-line);
  border-radius: 7px;
  background: linear-gradient(145deg, rgba(8,24,17,.74), rgba(3,11,8,.78));
  overflow: hidden;
}

body.product-detail-v1-page .product-detail-card::after {
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:0;
  height:1px;
  background:var(--site-accent);
  box-shadow:0 0 14px rgba(0,216,146,.5);
  transition:width .28s ease;
}
body.product-detail-v1-page .product-detail-card:hover::after { width:100%; }
body.product-detail-v1-page .product-detail-card__code { display:block; color:var(--site-accent); font-size:10px; margin-bottom:20px; }
body.product-detail-v1-page .product-detail-card h3 { margin:0 0 10px; color:var(--site-ink); font-family:var(--site-display); font-size:var(--site-service-h3-size); font-weight:550; line-height:1.12; }
body.product-detail-v1-page .product-detail-card p { margin:0; color:var(--site-muted); font-size:clamp(14px,.92vw,18px); line-height:1.58; }
body.product-detail-v1-page .product-detail-card a { color:inherit; }

/* Problem / solution split */
body.product-detail-v1-page .product-detail-split {
  display:grid;
  grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);
  gap:clamp(36px,6vw,120px);
  align-items:start;
}
body.product-detail-v1-page .product-detail-split__copy { position:sticky; top:calc(var(--site-header-height) + 86px); }
body.product-detail-v1-page .product-detail-list { display:grid; gap:10px; }
body.product-detail-v1-page .product-detail-list__item { display:grid; grid-template-columns:80px 1fr; gap:18px; padding:22px 0; border-top:1px solid var(--pd-line); }
body.product-detail-v1-page .product-detail-list__item:last-child { border-bottom:1px solid var(--pd-line); }
body.product-detail-v1-page .product-detail-list__index { color:var(--site-accent); font-family:var(--pd-mono); font-size:11px; letter-spacing:.08em; }
body.product-detail-v1-page .product-detail-list__item h3 { margin:0 0 7px; font-family:var(--site-display); font-size:clamp(20px,1.45vw,30px); font-weight:550; color:var(--site-ink); }
body.product-detail-v1-page .product-detail-list__item p { margin:0; color:var(--site-muted); line-height:1.6; }

/* Memory signature module */
body.product-detail-v1-page .product-detail-memory {
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);
  gap:clamp(42px,6vw,120px);
  align-items:center;
}
body.product-detail-v1-page .product-detail-memory__rail { display:grid; gap:14px; }
body.product-detail-v1-page .product-detail-memory__row { display:grid; grid-template-columns:70px 1fr minmax(110px,.34fr); gap:14px; align-items:center; }
body.product-detail-v1-page .product-detail-memory__value { color:var(--site-ink); font-family:var(--pd-mono); font-size:12px; text-align:right; }
body.product-detail-v1-page .product-detail-memory__track { height:18px; position:relative; overflow:hidden; border:1px solid var(--pd-line); background:rgba(255,255,255,.02); }
body.product-detail-v1-page .product-detail-memory__fill { height:100%; background:linear-gradient(90deg, rgba(0,216,146,.25), rgba(29,255,178,.78)); box-shadow:0 0 18px rgba(0,216,146,.18); }
body.product-detail-v1-page [data-capacity="32"] .product-detail-memory__fill { width:25%; }
body.product-detail-v1-page [data-capacity="64"] .product-detail-memory__fill { width:50%; }
body.product-detail-v1-page [data-capacity="96"] .product-detail-memory__fill { width:75%; }
body.product-detail-v1-page [data-capacity="128"] .product-detail-memory__fill { width:100%; }
body.product-detail-v1-page .product-detail-memory__fit { color:var(--site-dim); font-size:12px; line-height:1.35; }
body.product-detail-v1-page .product-detail-memory__note { margin-top:22px; padding:16px 18px; border-left:2px solid var(--site-accent); background:rgba(0,216,146,.045); color:var(--site-muted); font-size:14px; line-height:1.55; }

/* Architecture */
body.product-detail-v1-page .product-detail-architecture {
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:12px;
  position:relative;
}
body.product-detail-v1-page .product-detail-architecture::before { content:""; position:absolute; left:7%; right:7%; top:50%; height:1px; background:linear-gradient(90deg,transparent,var(--site-accent),transparent); opacity:.34; }
body.product-detail-v1-page .product-detail-architecture__node { position:relative; z-index:1; min-height:178px; display:flex; flex-direction:column; justify-content:space-between; padding:22px; border:1px solid var(--pd-line); background:rgba(4,15,10,.92); }
body.product-detail-v1-page .product-detail-architecture__node span { color:var(--site-accent); font:10px var(--pd-mono); letter-spacing:.08em; text-transform:uppercase; }
body.product-detail-v1-page .product-detail-architecture__node strong { color:var(--site-ink); font-family:var(--site-display); font-size:clamp(18px,1.25vw,27px); font-weight:550; }
body.product-detail-v1-page .product-detail-architecture__node small { color:var(--site-dim); font-size:12px; line-height:1.4; }

/* Specs */
body.product-detail-v1-page .product-detail-specs { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
body.product-detail-v1-page .product-detail-spec-group { border:1px solid var(--pd-line); background:rgba(4,15,10,.72); }
body.product-detail-v1-page .product-detail-spec-group h3 { margin:0; padding:17px 20px; border-bottom:1px solid var(--pd-line); color:var(--site-accent); font:500 11px var(--pd-mono); text-transform:uppercase; letter-spacing:.09em; }
body.product-detail-v1-page .product-detail-spec-group dl { margin:0; }
body.product-detail-v1-page .product-detail-spec-group dl > div { display:grid; grid-template-columns:minmax(120px,.42fr) minmax(0,.58fr); gap:18px; padding:15px 20px; border-bottom:1px solid rgba(140,255,223,.08); }
body.product-detail-v1-page .product-detail-spec-group dl > div:last-child { border-bottom:0; }
body.product-detail-v1-page .product-detail-spec-group dt { color:var(--site-dim); font-size:13px; }
body.product-detail-v1-page .product-detail-spec-group dd { margin:0; color:var(--site-ink); font-family:var(--pd-mono); font-size:12px; line-height:1.5; text-align:right; overflow-wrap:anywhere; }

/* Software stack */
body.product-detail-v1-page .product-detail-stack { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
body.product-detail-v1-page .product-detail-stack__item { min-height:150px; padding:22px; border:1px solid var(--pd-line); background:rgba(5,17,12,.72); }
body.product-detail-v1-page .product-detail-stack__item span { color:var(--site-accent); font:10px var(--pd-mono); text-transform:uppercase; letter-spacing:.08em; }
body.product-detail-v1-page .product-detail-stack__item strong { display:block; margin:22px 0 7px; color:var(--site-ink); font-family:var(--site-display); font-size:20px; font-weight:550; }
body.product-detail-v1-page .product-detail-stack__item p { margin:0; color:var(--site-muted); font-size:13px; line-height:1.5; }

/* Approach comparison */
body.product-detail-v1-page .product-detail-compare { overflow-x:auto; border:1px solid var(--pd-line); background:rgba(3,12,8,.76); }
body.product-detail-v1-page .product-detail-compare table { width:100%; min-width:880px; border-collapse:collapse; }
body.product-detail-v1-page .product-detail-compare th,
body.product-detail-v1-page .product-detail-compare td { padding:17px 18px; border-right:1px solid rgba(140,255,223,.08); border-bottom:1px solid rgba(140,255,223,.08); vertical-align:top; text-align:left; }
body.product-detail-v1-page .product-detail-compare th { color:var(--site-accent); font:500 10px var(--pd-mono); text-transform:uppercase; letter-spacing:.08em; background:rgba(0,216,146,.04); }
body.product-detail-v1-page .product-detail-compare td { color:var(--site-muted); font-size:14px; line-height:1.5; }
body.product-detail-v1-page .product-detail-compare td strong { color:var(--site-ink); font-weight:600; }

/* Flow */
body.product-detail-v1-page .product-detail-flow { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:0; border:1px solid var(--pd-line); }
body.product-detail-v1-page .product-detail-flow__step { position:relative; min-height:220px; padding:26px; border-right:1px solid var(--pd-line); background:rgba(4,14,10,.72); }
body.product-detail-v1-page .product-detail-flow__step:last-child { border-right:0; }
body.product-detail-v1-page .product-detail-flow__step > span { color:var(--site-accent); font:11px var(--pd-mono); }
body.product-detail-v1-page .product-detail-flow__step h3 { margin:56px 0 9px; color:var(--site-ink); font-family:var(--site-display); font-size:22px; font-weight:550; }
body.product-detail-v1-page .product-detail-flow__step p { margin:0; color:var(--site-muted); font-size:14px; line-height:1.55; }

/* Mid-page conversion */ 
body.product-detail-v1-page .product-detail-inline-cta-section {
  padding: clamp(28px, 3.5vw, 58px) 0;
  background: rgba(4, 15, 10, .78) !important;
}
body.product-detail-v1-page .product-detail-inline-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(28px, 5vw, 84px);
  align-items: center;
  padding: clamp(26px, 3vw, 48px);
  border: 1px solid var(--pd-line-strong);
  border-radius: 7px;
  background:
    radial-gradient(circle at 88% 50%, rgba(0,216,146,.13), transparent 28%),
    rgba(6, 22, 15, .84);
}
body.product-detail-v1-page .product-detail-inline-cta h2 {
  margin: 0 0 10px;
  max-width: 950px;
  color: var(--site-ink);
  font-family: var(--site-display);
  font-size: clamp(28px, 2.5vw, 48px);
  font-weight: var(--site-display-weight);
  line-height: 1.04;
  letter-spacing: -.035em;
  text-wrap: balance;
}
body.product-detail-v1-page .product-detail-inline-cta p {
  max-width: 880px;
  margin: 0;
  color: var(--site-muted);
  font-size: clamp(14px, .95vw, 18px);
  line-height: 1.58;
}
body.product-detail-v1-page .product-detail-inline-cta__action {
  display: flex;
  justify-content: flex-end;
}

/* Gallery */
body.product-detail-v1-page .product-detail-gallery { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:12px; }

body.product-detail-v1-page .product-detail-gallery--count-2 { grid-template-columns: repeat(2,minmax(0,1fr)); }
body.product-detail-v1-page .product-detail-gallery--count-2 .product-detail-gallery__item:first-child { grid-row:auto; min-height:420px; }
body.product-detail-v1-page .product-detail-gallery--count-3 { grid-template-columns:1.4fr 1fr 1fr; }

body.product-detail-v1-page .product-detail-gallery__item { min-height:260px; position:relative; display:flex; align-items:flex-end; padding:18px; overflow:hidden; border:1px solid var(--pd-line); background:rgba(4,14,10,.7); }
body.product-detail-v1-page .product-detail-gallery__item:first-child { grid-row:span 2; min-height:540px; }
body.product-detail-v1-page .product-detail-gallery__item img { position:absolute; inset:0; width:100%; height:100%; object-fit:contain; padding:8%; filter:drop-shadow(0 22px 28px rgba(0,0,0,.45)); }
body.product-detail-v1-page .product-detail-gallery__meta { position:relative; z-index:1; width:100%; padding-top:40px; background:linear-gradient(transparent,rgba(2,6,4,.92)); }
body.product-detail-v1-page .product-detail-gallery__meta strong { display:block; color:var(--site-ink); font-family:var(--site-display); font-size:18px; font-weight:550; }
body.product-detail-v1-page .product-detail-gallery__meta span { color:var(--site-dim); font-size:12px; }
body.product-detail-v1-page .product-detail-gallery__placeholder { align-items:center; justify-content:center; text-align:center; color:var(--site-dim); font:11px var(--pd-mono); text-transform:uppercase; letter-spacing:.08em; background:linear-gradient(var(--pd-grid) 1px,transparent 1px),linear-gradient(90deg,var(--pd-grid) 1px,transparent 1px),rgba(4,14,10,.7); background-size:42px 42px; }

/* FAQ */
body.product-detail-v1-page .product-detail-faq { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
body.product-detail-v1-page .product-detail-faq details { border:1px solid var(--pd-line); background:rgba(5,17,12,.72); }
body.product-detail-v1-page .product-detail-faq summary { cursor:pointer; list-style:none; padding:20px 52px 20px 20px; position:relative; color:var(--site-ink); font-family:var(--site-display); font-size:17px; font-weight:550; }
body.product-detail-v1-page .product-detail-faq summary::-webkit-details-marker { display:none; }
body.product-detail-v1-page .product-detail-faq summary::before,
body.product-detail-v1-page .product-detail-faq summary::after { content:""; position:absolute; right:21px; top:50%; width:13px; height:1px; background:var(--site-accent); transition:transform .2s ease; }
body.product-detail-v1-page .product-detail-faq summary::after { transform:rotate(90deg); }
body.product-detail-v1-page .product-detail-faq details[open] summary::after { transform:rotate(0); }
body.product-detail-v1-page .product-detail-faq__answer { padding:0 20px 20px; color:var(--site-muted); font-size:14px; line-height:1.6; }

/* Related / final CTA */
body.product-detail-v1-page .product-detail-related.catalog-related { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; }
body.product-detail-v1-page .product-detail-related a { text-decoration:none; }

body.product-detail-v1-page .product-detail-final.catalog-cta { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:34px; align-items:center; padding:clamp(30px,3.2vw,54px); border:1px solid var(--pd-line-strong); background:radial-gradient(circle at 84% 50%,rgba(0,216,146,.12),transparent 34%),rgba(7,23,16,.82); }
body.product-detail-v1-page .product-detail-final__actions { display:flex; flex-wrap:wrap; gap:10px; }

body.product-detail-v1-page .product-data-note { margin-top:16px; color:var(--site-dim); font-size:12px; line-height:1.5; }
body.product-detail-v1-page .product-detail-status { color:var(--site-accent); font-size:10px; }

@media (max-width: 1100px) {
  body.product-detail-v1-page .product-detail-hero__grid,
  body.product-detail-v1-page .product-detail-memory,
  body.product-detail-v1-page .product-detail-split { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-split__copy { position:static; }
  body.product-detail-v1-page .product-detail-hero__visual { min-height:480px; }
  body.product-detail-v1-page .product-detail-grid--3 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  body.product-detail-v1-page .product-detail-architecture { grid-template-columns:repeat(3,minmax(0,1fr)); }
  body.product-detail-v1-page .product-detail-architecture::before { display:none; }
  body.product-detail-v1-page .product-detail-stack { grid-template-columns:repeat(2,minmax(0,1fr)); }
  body.product-detail-v1-page .product-detail-flow { grid-template-columns:repeat(2,minmax(0,1fr)); }
  body.product-detail-v1-page .product-detail-flow__step { border-bottom:1px solid var(--pd-line); }
  body.product-detail-v1-page .product-detail-flow__step:nth-child(2) { border-right:0; }
  body.product-detail-v1-page .product-detail-section__head { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-section__head > p { justify-self:start; }
}

@media (max-width: 720px) {
  body.product-detail-v1-page { --pd-canvas:min(calc(100% - 28px),680px); }
  body.product-detail-v1-page .product-detail-hero { min-height:auto; padding:36px 0 58px; }
  body.product-detail-v1-page .product-detail-hero__grid { gap:26px; }
  body.product-detail-v1-page .product-detail-hero__visual { min-height:290px; margin-top:4px; }
  body.product-detail-v1-page .product-detail-hero__image { width:min(84%,520px); max-height:270px; }
  body.product-detail-v1-page .product-detail-hero__title { max-width:none; font-size:clamp(38px,10vw,52px); line-height:.98; }
  body.product-detail-v1-page .product-detail-hero__actions { flex-direction:column; align-items:stretch; }
  body.product-detail-v1-page .product-detail-hero__actions .btn { width:100%; }
  body.product-detail-v1-page .product-detail-signal__grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  body.product-detail-v1-page .product-detail-signal__item { border-bottom:1px solid var(--pd-line); }
  body.product-detail-v1-page .product-detail-signal__item:nth-child(2n) { border-right:0; }
  body.product-detail-v1-page .product-detail-signal__item:last-child { grid-column:1/-1; }
  body.product-detail-v1-page .product-detail-nav__cta { display:none; }
  body.product-detail-v1-page .product-detail-section { padding:66px 0; }
  body.product-detail-v1-page .product-detail-grid--3,
  body.product-detail-v1-page .product-detail-grid--2,
  body.product-detail-v1-page .product-detail-specs,
  body.product-detail-v1-page .product-detail-faq,
  body.product-detail-v1-page .product-detail-related.catalog-related { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-list__item { grid-template-columns:44px 1fr; }
  body.product-detail-v1-page .product-detail-memory { gap:32px; }
  body.product-detail-v1-page .product-detail-memory__row { grid-template-columns:52px 1fr; }
  body.product-detail-v1-page .product-detail-memory__fit { grid-column:2; }
  body.product-detail-v1-page .product-detail-architecture { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-architecture__node { min-height:130px; }
  body.product-detail-v1-page .product-detail-stack { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-flow { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-flow__step { border-right:0; min-height:170px; }
  body.product-detail-v1-page .product-detail-flow__step h3 { margin-top:34px; }
  body.product-detail-v1-page .product-detail-inline-cta { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-inline-cta__action { justify-content:stretch; }
  body.product-detail-v1-page .product-detail-inline-cta__action .btn { width:100%; }
  body.product-detail-v1-page .product-detail-gallery { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-gallery__item:first-child { grid-row:auto; min-height:360px; }
  body.product-detail-v1-page .product-detail-gallery__item { min-height:180px; }
  body.product-detail-v1-page .product-detail-final.catalog-cta { grid-template-columns:1fr; }
  body.product-detail-v1-page .product-detail-final__actions { flex-direction:column; }
  body.product-detail-v1-page .product-detail-final__actions .btn { width:100%; }
}

@media (prefers-reduced-motion: reduce) {
  body.product-detail-v1-page .product-detail-card::after { transition:none; }
  body.product-detail-v1-page .product-detail-faq summary::after { transition:none; }
}