.page-products {
  --p-edge: 2px solid var(--hair);
  --p-edge-thin: 1px solid var(--hair);
  --p-glow: 0 0 0 1px rgba(34, 227, 211, .35), 0 0 22px rgba(34, 227, 211, .12);
  --p-fade: linear-gradient(180deg, rgba(14, 23, 41, .9) 0%, rgba(7, 11, 20, 0) 100%);
  background: var(--ink);
  color: var(--frost);
  overflow-x: clip;
}

.page-products .crumbs {
  padding-top: 22px;
}

/* ---------- hero ---------- */
.page-products .dl-hero {
  display: grid;
  gap: 36px;
  padding-top: 26px;
  padding-bottom: 8px;
}

.page-products .dl-hero__text > * + * {
  margin-top: 18px;
}

.page-products .dl-hero h1 {
  font: 900 clamp(30px, 7.4vw, 54px) / 1.12 var(--sans);
  letter-spacing: -.02em;
  color: var(--frost);
  text-wrap: balance;
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 4px;
}

.page-products .dl-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 12px;
  border-top: var(--p-edge);
  border-left: var(--p-edge);
}

.page-products .dl-facts__item {
  padding: 14px 14px 16px;
  border-right: var(--p-edge);
  border-bottom: var(--p-edge);
  background: var(--ink-2);
}

.page-products .dl-facts__key {
  font: 400 12px/1.4 var(--mono);
  letter-spacing: .06em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-products .dl-facts__val {
  margin: 6px 0 0;
  font: 700 17px/1.3 var(--sans);
  color: var(--frost);
}

.page-products .dl-facts__val .num {
  font-size: 26px;
  color: var(--cyan);
}

.page-products .dl-hero__visual {
  position: relative;
}

.page-products .dl-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--p-edge);
  box-shadow: var(--shadow-hard);
  filter: saturate(.62) brightness(.92) contrast(1.08);
}

.page-products .dl-hero__visual::after {
  content: "";
  position: absolute;
  left: -14px;
  bottom: -14px;
  width: 62%;
  height: 62%;
  border-left: var(--p-edge);
  border-bottom: var(--p-edge);
  border-color: var(--cyan);
  pointer-events: none;
}

.page-products .dl-hero__cap {
  margin-top: 14px;
  font: 400 13px/1.7 var(--mono);
  color: var(--muted);
}

/* ---------- section shell ---------- */
.page-products .sect {
  padding-top: 72px;
}

.page-products .sect--end {
  padding-bottom: 84px;
}

.page-products .sect__head {
  max-width: 720px;
  margin-bottom: 32px;
}

.page-products .sect__head .section__title {
  margin-top: 10px;
}

.page-products .sect__head .lead {
  margin-top: 14px;
}

/* ---------- panels ---------- */
.page-products .pnl-grid {
  display: grid;
  border-top: var(--p-edge);
  border-left: var(--p-edge);
}

.page-products .pnl {
  --accent: var(--cyan);
  position: relative;
  padding: 26px 20px 30px;
  border-right: var(--p-edge);
  border-bottom: var(--p-edge);
  background: var(--ink-2);
  transition: background 180ms var(--ease);
}

.page-products .pnl--fixtures { --accent: var(--cyan); }
.page-products .pnl--calls { --accent: var(--amber); }
.page-products .pnl--table { --accent: var(--violet); }

.page-products .pnl::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
}

.page-products .pnl__idx {
  display: inline-block;
  font: 700 12px/1 var(--mono);
  letter-spacing: .16em;
  color: var(--accent);
}

.page-products .pnl__name {
  margin-top: 12px;
  font: 800 21px/1.3 var(--sans);
  color: var(--frost);
}

.page-products .pnl__desc {
  margin-top: 10px;
  font: 400 15px/1.78 var(--sans);
  color: var(--muted);
}

.page-products .pnl__list {
  margin-top: 18px;
  padding-top: 16px;
  border-top: var(--p-edge-thin);
  display: grid;
  gap: 10px;
}

.page-products .pnl__list li {
  position: relative;
  padding-left: 18px;
  font: 400 14px/1.65 var(--sans);
  color: var(--frost);
}

.page-products .pnl__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--accent);
}

/* ---------- comparison table ---------- */
.page-products .cmp {
  border-top: var(--p-edge);
}

.page-products .cmp__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  border-bottom: var(--p-edge-thin);
}

.page-products .cmp__row--head {
  border-bottom: var(--p-edge);
  background: var(--ink-2);
}

.page-products .cmp__cell {
  padding: 14px 12px;
  font: 400 14px/1.6 var(--sans);
  color: var(--muted);
  border-left: var(--p-edge-thin);
  border-color: var(--hair);
  min-width: 0;
  overflow-wrap: break-word;
}

.page-products .cmp__cell--label {
  grid-column: 1 / -1;
  border-left: none;
  font-weight: 700;
  color: var(--frost);
  background: rgba(22, 35, 59, .55);
}

.page-products .cmp__row--head .cmp__cell--label {
  font: 700 12px/1.5 var(--mono);
  letter-spacing: .14em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-products .cmp__cell--free {
  color: var(--frost);
}

.page-products .cmp__cell--pro {
  color: var(--cyan);
  background: rgba(34, 227, 211, .05);
}

.page-products .cmp__row--head .cmp__cell--free {
  font: 700 14px/1.5 var(--sans);
  color: var(--frost);
}

.page-products .cmp__row--head .cmp__cell--pro {
  font: 700 14px/1.5 var(--sans);
  color: var(--violet);
}

.page-products .cmp__row:not(.cmp__row--head):hover .cmp__cell {
  background: rgba(22, 35, 59, .78);
  color: var(--frost);
}

.page-products .cmp__row:not(.cmp__row--head):hover .cmp__cell--pro {
  color: var(--cyan);
}

.page-products .cmp__note {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--violet);
  font: 400 13px/1.7 var(--mono);
  color: var(--muted);
}

/* ---------- version log ---------- */
.page-products .vlog {
  position: relative;
}

.page-products .vlog__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  appearance: none;
}

.page-products .vlog__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-products .vlog__tab {
  padding: 7px 14px;
  border: var(--p-edge-thin);
  font: 600 13px/1.2 var(--mono);
  color: var(--muted);
  background: var(--ink-2);
  cursor: pointer;
  transition: color 150ms var(--ease), background 150ms var(--ease), border-color 150ms var(--ease);
}

.page-products .vlog__radio:focus-visible ~ .vlog__tabs .vlog__tab {
  outline: 2px solid var(--violet);
  outline-offset: 2px;
}

.page-products #vf-all:checked ~ .vlog__tabs .vlog__tab--all,
.page-products #vf-call:checked ~ .vlog__tabs .vlog__tab--call,
.page-products #vf-data:checked ~ .vlog__tabs .vlog__tab--data,
.page-products #vf-ui:checked ~ .vlog__tabs .vlog__tab--ui {
  color: var(--ink);
  background: var(--violet);
  border-color: var(--violet);
}

.page-products #vf-call:checked ~ .vlog__list .vlog__item:not(.vlog__item--call),
.page-products #vf-data:checked ~ .vlog__list .vlog__item:not(.vlog__item--data),
.page-products #vf-ui:checked ~ .vlog__list .vlog__item:not(.vlog__item--ui) {
  display: none;
}

.page-products .vlog__list {
  border-top: var(--p-edge);
}

.page-products .vlog__item {
  --accent: var(--cyan);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 14px;
  padding: 22px 16px 22px 20px;
  border-bottom: var(--p-edge-thin);
  border-left: 3px solid var(--hair);
  transition: border-color 150ms var(--ease), background 180ms var(--ease);
}

.page-products .vlog__item--call { --accent: var(--amber); }
.page-products .vlog__item--data { --accent: var(--violet); }
.page-products .vlog__item--ui { --accent: var(--cyan); }

.page-products .vlog__item:hover {
  background: rgba(22, 35, 59, .6);
  border-left-color: var(--accent);
}

.page-products .vlog__meta {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.page-products .vlog__ver {
  font: 700 16px/1 var(--mono);
  letter-spacing: .04em;
  color: var(--accent);
}

.page-products .vlog__year {
  font: 400 12px/1 var(--mono);
  color: var(--muted);
}

.page-products .vlog__delta {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  align-self: center;
  padding: 4px 9px;
  border: 1px solid var(--hair);
  font: 400 12px/1.2 var(--mono);
  color: var(--muted);
  white-space: nowrap;
}

.page-products .vlog__body {
  grid-column: 1 / -1;
  grid-row: 2;
}

.page-products .vlog__name {
  font: 700 18px/1.35 var(--sans);
  color: var(--frost);
}

.page-products .vlog__desc {
  margin-top: 8px;
  font: 400 14px/1.75 var(--sans);
  color: var(--muted);
}

/* ---------- device picker ---------- */
.page-products .dev {
  position: relative;
}

.page-products .dev__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  opacity: 0;
  appearance: none;
}

.page-products .dev__tabs {
  display: flex;
  border: var(--p-edge);
  background: var(--ink-2);
}

.page-products .dev__tab {
  flex: 1 1 0;
  min-width: 0;
  padding: 14px 8px;
  border-right: var(--p-edge-thin);
  font: 600 13px/1.3 var(--mono);
  text-align: center;
  color: var(--muted);
  cursor: pointer;
  transition: color 150ms var(--ease), background 150ms var(--ease);
}

.page-products .dev__tab:last-child {
  border-right: none;
}

.page-products .dev__radio:focus-visible ~ .dev__tabs .dev__tab {
  outline: 2px solid var(--violet);
  outline-offset: -4px;
}

.page-products #dev-ios:checked ~ .dev__tabs .dev__tab--ios,
.page-products #dev-android:checked ~ .dev__tabs .dev__tab--android,
.page-products #dev-web:checked ~ .dev__tabs .dev__tab--web {
  color: var(--ink);
  background: var(--cyan);
}

.page-products .dev__panes {
  border: var(--p-edge);
  border-top: none;
  background: var(--panel);
}

.page-products .dev__pane {
  display: none;
  padding: 24px 20px 28px;
}

.page-products #dev-ios:checked ~ .dev__panes .dev__pane--ios,
.page-products #dev-android:checked ~ .dev__panes .dev__pane--android,
.page-products #dev-web:checked ~ .dev__panes .dev__pane--web {
  display: block;
}

.page-products .dev__name {
  font: 700 18px/1.4 var(--sans);
  color: var(--frost);
}

.page-products .dev__desc {
  margin-top: 10px;
  font: 400 14px/1.78 var(--sans);
  color: var(--muted);
}

.page-products .dev-net {
  display: grid;
  gap: 24px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: var(--p-edge-thin);
}

.page-products .dev-net__fig {
  margin: 0;
}

.page-products .dev-net__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--p-edge);
  filter: saturate(.55) brightness(.9) contrast(1.06);
}

.page-products .dev-net__title {
  font: 700 20px/1.35 var(--sans);
  color: var(--frost);
}

.page-products .dev-net__body p {
  margin-top: 10px;
  font: 400 15px/1.78 var(--sans);
  color: var(--muted);
}

.page-products .dev-net__list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.page-products .dev-net__list li {
  position: relative;
  padding-left: 18px;
  font: 400 14px/1.7 var(--sans);
  color: var(--frost);
}

.page-products .dev-net__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- install steps ---------- */
.page-products .steps {
  border-top: var(--p-edge);
}

.page-products .steps__item {
  border-bottom: var(--p-edge-thin);
}

.page-products .steps__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 20px 12px;
  cursor: pointer;
  list-style: none;
}

.page-products .steps__sum::-webkit-details-marker {
  display: none;
}

.page-products .steps__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--hair);
  font: 700 14px/1 var(--mono);
  color: var(--muted);
  transition: color 150ms var(--ease), border-color 150ms var(--ease), box-shadow 150ms var(--ease);
}

.page-products .steps__label {
  font: 700 17px/1.4 var(--sans);
  color: var(--frost);
  min-width: 0;
}

.page-products .steps__sum::after {
  content: "+";
  font: 400 22px/1 var(--mono);
  color: var(--muted);
}

.page-products .steps__det[open] > .steps__sum .steps__no {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: var(--p-glow);
}

.page-products .steps__det[open] > .steps__sum::after {
  content: "–";
  color: var(--cyan);
}

.page-products .steps__det:hover > .steps__sum .steps__label {
  color: var(--cyan);
}

.page-products .steps__body {
  padding: 0 12px 22px 66px;
  font: 400 14px/1.8 var(--sans);
  color: var(--muted);
}

/* ---------- api block ---------- */
.page-products .api {
  display: grid;
  gap: 28px;
  padding: 30px 22px 34px;
  border: var(--p-edge);
  background: linear-gradient(160deg, rgba(139, 92, 246, .14) 0%, rgba(14, 23, 41, .96) 46%, rgba(7, 11, 20, 1) 100%);
  box-shadow: var(--shadow-violet);
}

.page-products .api__body .section__title {
  margin-top: 10px;
}

.page-products .api__body .lead {
  margin-top: 12px;
}

.page-products .api__specs {
  margin-top: 24px;
  display: grid;
  gap: 0;
  border-top: var(--p-edge-thin);
}

.page-products .api__spec {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: var(--p-edge-thin);
}

.page-products .api__spec dt {
  font: 400 12px/1.4 var(--mono);
  letter-spacing: .08em;
  color: var(--violet);
}

.page-products .api__spec dd {
  margin: 0;
  font: 400 14px/1.7 var(--sans);
  color: var(--frost);
}

.page-products .api__cta {
  margin-top: 24px;
}

.page-products .api__fig {
  margin: 0;
}

.page-products .api__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--p-edge);
  filter: saturate(.78) brightness(.94) contrast(1.05);
}

/* ---------- end card ---------- */
.page-products .endcard {
  display: grid;
  gap: 0;
  border: var(--p-edge);
  background: var(--ink-2);
}

.page-products .endcard__fig {
  margin: 0;
  border-bottom: var(--p-edge);
}

.page-products .endcard__fig img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(.5) brightness(.88) contrast(1.08);
}

.page-products .endcard__body {
  padding: 28px 22px 32px;
}

.page-products .endcard__title {
  font: 800 clamp(22px, 5vw, 30px) / 1.25 var(--sans);
  color: var(--frost);
}

.page-products .endcard__body > p {
  margin-top: 12px;
  font: 400 15px/1.78 var(--sans);
  color: var(--muted);
}

.page-products .endcard__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .endcard__note {
  margin-top: 24px;
  padding-top: 18px;
  border-top: var(--p-edge-thin);
  font: 400 13px/1.75 var(--mono);
  color: var(--muted);
}

.page-products .endcard__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-products .dl-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pnl-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pnl {
    padding: 30px 24px 34px;
  }

  .page-products .cmp__cell {
    padding: 16px 18px;
    font-size: 15px;
  }

  .page-products .vlog__item {
    grid-template-columns: 130px minmax(0, 1fr) auto;
    align-items: start;
    gap: 22px;
    padding: 24px 18px 24px 22px;
  }

  .page-products .vlog__meta {
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    gap: 6px;
  }

  .page-products .vlog__body {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .vlog__delta {
    grid-column: 3;
    grid-row: 1;
  }

  .page-products .dev-net {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 36px;
  }

  .page-products .api {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
    gap: 40px;
    padding: 40px 34px 44px;
  }

  .page-products .api__specs {
    border-top: none;
  }

  .page-products .endcard {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-products .endcard__fig {
    border-bottom: none;
    border-right: var(--p-edge);
  }

  .page-products .endcard__fig img {
    height: 100%;
    object-fit: cover;
  }

  .page-products .endcard__body {
    padding: 40px 34px 44px;
  }
}

@media (min-width: 1000px) {
  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: 56px;
    align-items: start;
    padding-top: 36px;
  }

  .page-products .dl-hero__visual {
    margin-top: 10px;
  }

  .page-products .cmp {
    display: grid;
    gap: 0;
  }

  .page-products .cmp__row {
    grid-template-columns: minmax(170px, 1.05fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .cmp__cell--label {
    grid-column: auto;
    background: transparent;
    font-size: 15px;
  }

  .page-products .cmp__row--head .cmp__cell--label {
    background: transparent;
  }

  .page-products .cmp__row:not(.cmp__row--head) .cmp__cell--label {
    background: rgba(22, 35, 59, .42);
  }

  .page-products .cmp__row:not(.cmp__row--head):hover .cmp__cell--label {
    background: rgba(22, 35, 59, .9);
  }

  .page-products .sect {
    padding-top: 96px;
  }

  .page-products .sect__head {
    margin-bottom: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pnl,
  .page-products .vlog__item,
  .page-products .vlog__tab,
  .page-products .dev__tab,
  .page-products .steps__no {
    transition: none;
  }
}