.page-products {
  --pp-tag-w: 172px;
  --pp-gap: clamp(20px, 3vw, 40px);
  --pp-radius-s: 8px;
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-products .pp-crumb-wrap {
  padding-top: 24px;
  padding-bottom: 8px;
}

/* ---------- HERO ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(40px, 6vw, 72px);
  background:
    radial-gradient(78% 62% at 88% 0%, rgba(31, 143, 191, 0.24), transparent 66%),
    radial-gradient(58% 52% at 6% 96%, rgba(75, 59, 122, 0.34), transparent 72%);
}

.page-products .pp-hero__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-products .pp-hero__lead {
  max-width: 42ch;
}

.page-products .pp-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 7vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--tx-1);
}

.page-products .pp-hero__intro {
  margin: 18px 0 0;
  max-width: 40ch;
  color: var(--tx-2);
  font-size: 17px;
  line-height: 1.75;
}

.page-products .pp-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-products .pp-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--c-data);
  letter-spacing: 0.02em;
}

.page-products .pp-num-label {
  font-size: 13px;
  color: var(--tx-3);
  letter-spacing: 0.04em;
}

.page-products .pp-hero__figure {
  margin: 0;
}

.page-products .pp-hero__figure .media--wide {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

/* ---------- MATRIX ---------- */
.page-products .pp-matrix-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
  margin-top: clamp(32px, 5vw, 56px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-matrix-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.01em;
  color: var(--tx-1);
}

.page-products .pp-matrix-sub {
  margin: 0;
  font-size: 14px;
  color: var(--tx-3);
}

.page-products .pp-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-products .pp-matrix__group {
  position: relative;
  padding: 18px 18px 8px;
  border: 1px solid var(--line);
  border-top-width: 2px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(168, 214, 232, 0.07), rgba(6, 16, 32, 0.35));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pp-matrix__group:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-card);
}

.page-products .pp-matrix__group--live { border-top-color: var(--c-grass); }
.page-products .pp-matrix__group--read { border-top-color: var(--c-lake); }
.page-products .pp-matrix__group--data { border-top-color: var(--c-data); }
.page-products .pp-matrix__group--serve { border-top-color: var(--c-dusk-light); }

.page-products .pp-matrix__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-matrix__name {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  color: var(--tx-1);
  letter-spacing: 0.02em;
}

.page-products .pp-matrix__head .data {
  margin-left: auto;
}

.page-products .pp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.page-products .pp-dot--grass { background: var(--c-grass); box-shadow: 0 0 10px rgba(47, 158, 91, 0.7); }
.page-products .pp-dot--lily { background: var(--c-lake); box-shadow: 0 0 10px rgba(31, 143, 191, 0.7); }
.page-products .pp-dot--cyan { background: var(--c-data); box-shadow: 0 0 10px rgba(127, 227, 212, 0.7); }
.page-products .pp-dot--dusk { background: var(--c-dusk-light); box-shadow: 0 0 10px rgba(154, 138, 203, 0.7); }

.page-products .pp-matrix__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-ch__link {
  display: grid;
  grid-template-columns: 24px 1fr;
  grid-template-rows: auto auto;
  gap: 2px 10px;
  padding: 13px 10px 13px 6px;
  border-bottom: 1px dashed var(--line);
  border-radius: var(--pp-radius-s);
  text-decoration: none;
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pp-matrix__list .pp-ch:last-child .pp-ch__link {
  border-bottom: 0;
}

.page-products .pp-ch__link:hover,
.page-products .pp-ch__link:focus-visible {
  background: rgba(31, 143, 191, 0.12);
  padding-left: 12px;
}

.page-products .pp-ch__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-slate);
  letter-spacing: 0.04em;
}

.page-products .pp-ch__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--tx-1);
  letter-spacing: 0.01em;
}

.page-products .pp-ch__scene {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--tx-3);
}

.page-products .pp-ch__link:hover .pp-ch__scene,
.page-products .pp-ch__link:focus-visible .pp-ch__scene {
  color: var(--tx-2);
}

/* ---------- BAND / SPLIT ---------- */
.page-products .pp-band {
  position: relative;
  padding: clamp(44px, 7vw, 82px) 0;
}

.page-products .pp-band--mobile {
  background: linear-gradient(180deg, rgba(47, 158, 91, 0.07), transparent 70%);
}

.page-products .pp-band--desktop {
  background: linear-gradient(180deg, rgba(75, 59, 122, 0.22), transparent 72%);
}

.page-products .pp-band--library {
  background: linear-gradient(180deg, rgba(31, 143, 191, 0.1), transparent 70%);
}

.page-products .pp-band--region {
  background:
    radial-gradient(60% 45% at 92% 4%, rgba(240, 135, 46, 0.14), transparent 70%),
    linear-gradient(180deg, rgba(14, 95, 134, 0.18), transparent 68%);
}

.page-products .pp-band--continuity {
  background: linear-gradient(180deg, rgba(127, 227, 212, 0.08), transparent 72%);
}

.page-products .pp-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
}

.page-products .pp-tagplate {
  align-self: start;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--c-lake);
  border-radius: var(--pp-radius-s);
  background: rgba(168, 214, 232, 0.05);
}

.page-products .pp-tagplate--dusk { border-left-color: var(--c-dusk-light); }
.page-products .pp-tagplate--lily { border-left-color: var(--c-lake); }
.page-products .pp-tagplate--data { border-left-color: var(--c-data); }

.page-products .pp-tagplate__code {
  margin: 0;
  color: var(--c-data);
}

.page-products .pp-tagplate__name {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.01em;
  color: var(--tx-1);
}

.page-products .pp-tagplate__meta {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--tx-3);
}

.page-products .pp-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--tx-1);
}

.page-products .pp-sec-lead {
  margin: 14px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--tx-2);
}

.page-products .pp-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--c-lake);
  border-radius: 0 var(--pp-radius-s) var(--pp-radius-s) 0;
  background: rgba(31, 143, 191, 0.09);
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

/* ---------- OPS (mobile) ---------- */
.page-products .pp-ops {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pp-ops__item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 16, 32, 0.42);
}

.page-products .pp-ops__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-lake-mist);
}

.page-products .pp-ops__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

/* ---------- COMPARE (desktop) ---------- */
.page-products .pp-compare {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pp-compare__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-compare__k {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.01em;
  color: var(--c-dusk-light);
}

.page-products .pp-compare__v {
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

/* ---------- LIBRARY TAG GROUPS ---------- */
.page-products .pp-taggroups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-products .pp-taggroup {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(245, 248, 250, 0.04);
}

.page-products .pp-taggroup__name {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-lake-mist);
}

.page-products .pp-taggroup__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

.page-products .pp-cadence {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.page-products .pp-cadence__block {
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(14, 95, 134, 0.22);
}

.page-products .pp-cadence__num {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  color: var(--c-data);
}

.page-products .pp-cadence__cap {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--tx-2);
}

.page-products .pp-cadence__block--wide {
  background: rgba(75, 59, 122, 0.28);
}

.page-products .pp-cadence__block--wide .pp-cadence__cap {
  margin: 0;
}

/* ---------- REGION ---------- */
.page-products .pp-region-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-products .pp-region-lead {
  max-width: 52ch;
}

.page-products .pp-stamp {
  display: inline-block;
  margin: 16px 0 0;
  padding: 5px 10px;
  border: 1px solid rgba(127, 227, 212, 0.42);
  border-radius: 999px;
  color: var(--c-data);
}

.page-products .pp-region-figure {
  margin: 0;
}

.page-products .pp-region-figure .media--wide {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.page-products .pp-folds {
  display: grid;
  gap: 10px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .pp-fold {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 16, 32, 0.4);
  overflow: hidden;
}

.page-products .pp-fold[open] {
  border-color: var(--line-strong);
  background: rgba(6, 16, 32, 0.58);
}

.page-products .pp-fold__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  transition: background var(--dur) var(--ease);
}

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

.page-products .pp-fold__summary:hover {
  background: rgba(240, 135, 46, 0.1);
}

.page-products .pp-fold__summary:focus-visible {
  outline: 2px solid var(--c-lake);
  outline-offset: -2px;
}

.page-products .pp-fold__dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
}

.page-products .pp-fold__dot--hoop {
  background: var(--c-hoop);
  box-shadow: 0 0 10px rgba(240, 135, 46, 0.7);
}

.page-products .pp-fold__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.01em;
  color: var(--tx-1);
}

.page-products .pp-fold__meta {
  margin-left: auto;
  color: var(--tx-3);
  white-space: nowrap;
}

.page-products .pp-fold__chev {
  position: relative;
  width: 12px;
  height: 12px;
  flex: none;
}

.page-products .pp-fold__chev::before,
.page-products .pp-fold__chev::after {
  content: "";
  position: absolute;
  top: 5px;
  width: 8px;
  height: 2px;
  border-radius: 1px;
  background: var(--c-hoop);
  transition: transform var(--dur) var(--ease);
}

.page-products .pp-fold__chev::before { left: 0; transform: rotate(45deg); }
.page-products .pp-fold__chev::after { right: 0; transform: rotate(-45deg); }

.page-products .pp-fold[open] .pp-fold__chev::before { transform: rotate(-45deg); }
.page-products .pp-fold[open] .pp-fold__chev::after { transform: rotate(45deg); }

.page-products .pp-fold__body {
  padding: 0 18px 20px;
}

.page-products .pp-fold__note {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-chip {
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--tx-2);
}

.page-products .pp-chip--live {
  border-color: rgba(47, 158, 91, 0.5);
  color: var(--c-grass);
  background: rgba(47, 158, 91, 0.1);
}

.page-products .pp-chip--warn {
  border-color: rgba(240, 135, 46, 0.55);
  color: var(--c-hoop);
  background: rgba(240, 135, 46, 0.1);
}

.page-products .pp-fold-hint {
  margin: 16px 0 0;
  display: block;
  line-height: 1.7;
}

/* ---------- CONTINUITY ---------- */
.page-products .pp-steps {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pp-steps__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 16, 32, 0.42);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pp-steps__item:hover {
  transform: translateY(-4px);
  border-color: rgba(127, 227, 212, 0.4);
}

.page-products .pp-steps__idx {
  color: var(--c-data);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.page-products .pp-steps__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--tx-1);
}

.page-products .pp-steps__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

.page-products .pp-cont-figure {
  margin: 26px 0 0;
}

.page-products .pp-cont-figure .media--wide {
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

/* ---------- CLOSING ---------- */
.page-products .pp-closing {
  padding: clamp(36px, 6vw, 68px) 0 clamp(20px, 4vw, 40px);
}

.page-products .pp-closing__box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(70% 90% at 100% 0%, rgba(31, 143, 191, 0.22), transparent 68%),
    linear-gradient(180deg, rgba(75, 59, 122, 0.28), rgba(6, 16, 32, 0.6));
}

.page-products .pp-closing__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 34px);
  letter-spacing: -0.02em;
  color: var(--tx-1);
}

.page-products .pp-closing__lead {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--tx-2);
}

.page-products .pp-closing__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-self: center;
}

/* ---------- MEDIA BREAKPOINTS ---------- */
@media (min-width: 640px) {
  .page-products .pp-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pp-cadence {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-cadence__block--wide {
    grid-column: 1 / -1;
  }

  .page-products .pp-compare__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__top {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-split {
    grid-template-columns: var(--pp-tag-w) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 52px);
  }

  .page-products .pp-split--flip {
    grid-template-columns: var(--pp-tag-w) minmax(0, 1fr);
  }

  .page-products .pp-split__figure {
    grid-column: 2;
    margin: 0;
  }

  .page-products .pp-tagplate {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }

  .page-products .pp-region-head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-products .pp-closing__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1120px) {
  .page-products .pp-matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-hero__figure .media--wide {
    max-height: 420px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-matrix__group,
  .page-products .pp-steps__item,
  .page-products .pp-ch__link,
  .page-products .pp-fold__chev::before,
  .page-products .pp-fold__chev::after {
    transition: none;
  }

  .page-products .pp-matrix__group:hover,
  .page-products .pp-steps__item:hover {
    transform: none;
  }
}
<<<END>>>