.page-products {
  --p-gap: 18px;
  background: var(--ink);
  color: var(--paper);
}

.page-products .shell {
  width: var(--shell);
  margin-inline: auto;
}

.page-products .breadcrumb {
  padding: 18px 0 0;
}

/* ---------- Hero ---------- */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 46px;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(201, 148, 74, .17), transparent 58%),
    linear-gradient(158deg, var(--ink-deep) 0%, var(--ink) 52%, var(--panel) 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .p-hero::after {
  content: "";
  position: absolute;
  left: 42%;
  right: -12%;
  bottom: -58%;
  height: 78%;
  background: radial-gradient(closest-side, rgba(63, 111, 143, .22), transparent 72%);
  transform: rotate(-11deg);
  pointer-events: none;
}

.page-products .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-products .hero-title,
.page-products .hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 7.4vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-products .hero-lede {
  margin: 16px 0 0;
  max-width: 46ch;
  color: var(--paper-dim);
  font-size: 1rem;
  line-height: 1.9;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding: 0;
  list-style: none;
}

.page-products .hero-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(18, 40, 61, .94), rgba(11, 27, 43, .94));
  box-shadow: inset 0 1px 0 rgba(230, 197, 138, .14);
}

.page-products .panel-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-products .stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .stat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(11, 27, 43, .62);
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-products .stat-card:hover {
  border-color: var(--copper);
  background: rgba(22, 50, 75, .8);
}

.page-products .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 6vw, 2rem);
  line-height: 1;
  color: var(--copper-soft);
}

.page-products .stat-label {
  font-size: .8rem;
  color: var(--rock);
  line-height: 1.4;
}

.page-products .panel-foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: .82rem;
  line-height: 1.7;
  color: var(--paper-dim);
}

/* ---------- Sections ---------- */
.page-products .section {
  padding: 48px 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .section-head {
  display: grid;
  gap: 12px;
  padding-bottom: 18px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.page-products .section-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 4.6vw, 2.2rem);
  line-height: 1.3;
  font-weight: 700;
}

.page-products .head-note {
  margin: 0;
  max-width: 52ch;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--rock);
}

.page-products .lead-line {
  margin: 0 0 28px;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--paper-dim);
}

/* ---------- Catalogue ---------- */
.page-products .cat-wrap {
  display: grid;
  gap: 26px;
}

.page-products .cat-index {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(18, 40, 61, .7);
}

.page-products .index-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-products .index-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .index-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .index-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .idx-num {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--copper);
  padding-top: 2px;
}

.page-products .idx-body {
  font-size: .86rem;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-products .idx-body strong {
  display: block;
  margin-bottom: 2px;
  color: var(--paper);
  font-weight: 600;
}

.page-products .path-grid {
  display: grid;
  gap: 14px;
}

.page-products .path-card {
  padding: 18px 18px 20px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid rgba(201, 148, 74, .5);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-products .path-card:hover {
  border-color: var(--copper);
  border-left-color: var(--copper);
  background: var(--panel-soft);
}

.page-products .p-num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-products .path-card h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  line-height: 1.5;
  font-weight: 600;
}

.page-products .path-card p {
  margin: 0 0 12px;
  font-size: .88rem;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-products .path-card a {
  font-size: .85rem;
  color: var(--copper-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-products .path-card a:hover,
.page-products .path-card a:focus-visible {
  border-bottom-color: var(--copper-soft);
  color: var(--paper);
}

.page-products .cat-main {
  display: grid;
  gap: 22px;
}

/* ---------- Media ---------- */
.page-products .media-frame {
  margin: 0;
  overflow: hidden;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- Split blocks ---------- */
.page-products .split {
  display: grid;
  gap: 22px;
  margin-bottom: 28px;
}

.page-products .split-copy p {
  margin: 0 0 14px;
  font-size: .94rem;
  line-height: 1.9;
  color: var(--paper-dim);
}

.page-products .split-copy strong {
  color: var(--copper-soft);
  font-weight: 600;
}

.page-products .doc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- Flow diagram ---------- */
.page-products .flow-block {
  display: grid;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(18, 40, 61, .9), rgba(7, 19, 31, .9));
  margin-bottom: 24px;
}

.page-products .flow-copy h3 {
  margin: 0 0 8px;
  font-size: 1.06rem;
  line-height: 1.5;
  font-weight: 600;
}

.page-products .flow-copy p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-products .flow-svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .flow-figure {
  margin-top: 8px;
}

/* ---------- Fold ---------- */
.page-products .fold-stack {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-products .fold {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(18, 40, 61, .58);
  overflow: hidden;
  transition: border-color .3s var(--ease);
}

.page-products .fold:hover,
.page-products .fold[open] {
  border-color: var(--line);
}

.page-products .fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  font-size: .92rem;
  font-weight: 600;
  color: var(--paper);
  list-style: none;
}

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

.page-products .fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--copper);
  font-size: 1rem;
}

.page-products .fold[open] summary::after {
  content: "–";
}

.page-products .fold p {
  margin: 0;
  padding: 0 18px 16px;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

/* ---------- Ledger ---------- */
.page-products .ledger-wrap {
  overflow-x: auto;
}

.page-products .ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-products .ledger-cap {
  caption-side: top;
  text-align: left;
  padding: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-products .ledger th,
.page-products .ledger td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  line-height: 1.7;
}

.page-products .ledger thead th {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--rock);
  font-weight: 500;
  white-space: nowrap;
}

.page-products .ledger tbody th {
  color: var(--paper);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .ledger tbody td {
  color: var(--paper-dim);
}

.page-products .ledger tbody tr:hover td,
.page-products .ledger tbody tr:hover th {
  background: rgba(201, 148, 74, .07);
}

/* ---------- Version cards ---------- */
.page-products .ver-cards {
  display: grid;
  gap: 14px;
}

.page-products .ver-card {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(11, 27, 43, .7);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-products .ver-card:hover {
  border-color: var(--copper);
}

.page-products .ver-tag {
  margin: 0 0 12px;
}

.page-products .ver-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
}

.page-products .ver-card p {
  margin: 0 0 12px;
  font-size: .87rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-products .ver-card a {
  font-size: .85rem;
  color: var(--copper-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}

.page-products .ver-card a:hover,
.page-products .ver-card a:focus-visible {
  border-bottom-color: var(--copper-soft);
}

/* ---------- Steps ---------- */
.page-products .steps {
  display: grid;
  gap: 14px;
}

.page-products .step {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(18, 40, 61, .86), rgba(11, 27, 43, .86));
}

.page-products .step-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--copper);
}

.page-products .step h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 600;
}

.page-products .step p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-products .quota-bar {
  display: grid;
  gap: 14px;
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(18, 40, 61, .6);
}

.page-products .quota-bar p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-products .quota-bar .btn {
  justify-self: start;
}

/* ---------- CTA ---------- */
.page-products .cta-section {
  border-top: 1px solid var(--line);
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(201, 148, 74, .16), transparent 60%),
    linear-gradient(150deg, var(--ink-deep), var(--panel));
}

.page-products .cta-band {
  display: grid;
  gap: 22px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
}

.page-products .cta-copy h2 {
  margin: 10px 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 4.2vw, 1.9rem);
  line-height: 1.35;
  font-weight: 700;
}

.page-products .cta-copy p {
  margin: 0;
  max-width: 54ch;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-products .cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 16px;
}

.page-products .cta-links a {
  font-size: .86rem;
  color: var(--copper-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}

.page-products .cta-links a:hover,
.page-products .cta-links a:focus-visible {
  border-bottom-color: var(--copper-soft);
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

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

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

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

  .page-products .section-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-products .head-note {
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-products .p-hero {
    padding: 34px 0 64px;
  }

  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
    gap: 56px;
  }

  .page-products .section {
    padding: 64px 0;
  }

  .page-products .cat-wrap {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .cat-index {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-products .path-grid {
    padding-bottom: 18px;
  }

  .page-products .path-card:nth-child(2n) {
    transform: translateY(18px);
  }

  .page-products .split {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    gap: 40px;
    align-items: center;
  }

  .page-products .split--reverse {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1fr);
  }

  .page-products .flow-block {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 32px;
    padding: 26px 30px;
  }

  .page-products .quota-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }

  .page-products .quota-bar .btn {
    justify-self: end;
  }

  .page-products .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px 32px;
  }

  .page-products .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

.page-products .path-card,
.page-products .ver-card,
.page-products .stat-card {
  will-change: auto;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .path-card,
  .page-products .ver-card,
  .page-products .stat-card,
  .page-products .fold {
    transition: none;
  }

  .page-products .path-card:nth-child(2n) {
    transform: none;
  }
}