.page-products {
  --cat-gap: 16px;
  padding-bottom: clamp(64px, 8vw, 120px);
  overflow-x: hidden;
}

.page-products .cat-crumbs { padding-top: 22px; }
.page-products .cat-crumbs .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-products .cat-crumbs .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-products .cat-crumbs .crumbs a { color: var(--mist); text-decoration: none; }
.page-products .cat-crumbs .crumbs a:hover { color: var(--lime); }
.page-products .cat-crumbs .crumbs [aria-current="page"] { color: var(--paper); }

/* ---------- hero ---------- */
.page-products .cat-hero {
  display: grid;
  gap: 28px;
  padding-top: 26px;
}
.page-products .cat-hero__text h1 {
  margin: 14px 0 18px;
  max-width: 22ch;
}
.page-products .cat-hero__lead {
  max-width: 40em;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
  opacity: 0.82;
}
.page-products .cat-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}
.page-products .cat-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--lime);
}
.page-products .cat-hero__stats .num {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--lime);
}
.page-products .cat-hero__stats .label { color: var(--mist); }

.page-products .cat-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .cat-jump a {
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.page-products .cat-jump a:hover,
.page-products .cat-jump a:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

.page-products .cat-hero__figure {
  position: relative;
  max-height: 400px;
  overflow: hidden;
  background: var(--panel);
}
.page-products .cat-hero__figure img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

/* ---------- .page-products layout ---------- */
.page-products .cat-body {
  display: grid;
  gap: 40px;
  padding-top: clamp(48px, 6vw, 88px);
}

.page-products .cat-rail { display: none; }

.page-products .cat-flow > .cat-section + .cat-section {
  margin-top: clamp(56px, 7vw, 96px);
}

.page-products .cat-head { max-width: 46em; }
.page-products .cat-head h2 {
  margin: 12px 0 16px;
  font-size: clamp(24px, 3.4vw, 40px);
}
.page-products .cat-head__lead {
  margin: 0;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.8;
  max-width: 38em;
}

/* ---------- three lines ---------- */
.page-products .cat-lines {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}
.page-products .cat-line {
  padding: 22px 20px;
  background: var(--panel);
  border-top: 2px solid var(--line);
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
}
.page-products .cat-line:hover { border-top-color: var(--lime); }
.page-products .cat-line h3 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.32;
  color: var(--paper);
}
.page-products .cat-line p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}
.page-products .cat-line__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-deep);
  padding-bottom: 3px;
}
.page-products .cat-line__link:hover { color: var(--lime-deep); border-bottom-color: var(--lime); }

.page-products .cat-line--case { background: var(--moss); }
.page-products .cat-line__figure { margin: 0 0 16px; }

/* ---------- category matrix ---------- */
.page-products .cat-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
}
.page-products .cat-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 132px;
  padding: 16px 14px;
  background: var(--panel);
  border-top: 1px solid var(--line);
  transition: background 200ms var(--ease), border-top-color 200ms var(--ease);
}
.page-products .cat-cell:hover {
  background: #182022;
  border-top-color: var(--lime);
}
.page-products .cat-cell__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime-deep);
}
.page-products .cat-cell h3 {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.01em;
  color: var(--paper);
}
.page-products .cat-cell p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- views ---------- */
.page-products .cat-views__figure { margin: 30px 0 24px; }
.page-products .cat-table__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .cat-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
  color: var(--paper);
}
.page-products .cat-table caption {
  text-align: left;
  padding-bottom: 12px;
  color: var(--mist);
}
.page-products .cat-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
}
.page-products .cat-table tbody th {
  padding: 16px 12px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--lime);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  position: sticky;
  left: 0;
  background: var(--ink);
}
.page-products .cat-table tbody td {
  padding: 16px 12px;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  opacity: 0.85;
  vertical-align: top;
}
.page-products .cat-table tbody tr:hover td,
.page-products .cat-table tbody tr:hover th { background: rgba(200, 255, 60, 0.08); }
.page-products .cat-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--mist);
  line-height: 1.7;
}

/* ---------- download ---------- */
.page-products .cat-download {
  display: grid;
  gap: 28px;
  padding: 26px 20px 30px;
  background: var(--panel);
  border: 2px solid var(--lime);
}
.page-products .cat-download h2 {
  margin: 12px 0 16px;
  font-size: clamp(24px, 3.2vw, 36px);
}
.page-products .cat-download p.prose {
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.86;
  max-width: 38em;
}
.page-products .cat-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.page-products .cat-specs li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px 12px;
  border-left: 2px solid var(--line);
  transition: border-left-color 200ms var(--ease);
}
.page-products .cat-specs li:hover { border-left-color: var(--lime); }
.page-products .cat-specs .num {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--lime);
}
.page-products .cat-specs span:not(.label):not(.num) {
  font-size: 14px;
  color: var(--paper);
}

.page-products .cat-meter {
  height: 6px;
  margin: 0 0 26px;
  background: var(--line);
  overflow: hidden;
}
.page-products .cat-meter span {
  display: block;
  width: 68%;
  height: 100%;
  background: linear-gradient(90deg, var(--lime-deep), var(--lime));
}

.page-products .cat-step {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.page-products .cat-step:last-of-type { border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.page-products .cat-step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--paper);
}
.page-products .cat-step summary::-webkit-details-marker { display: none; }
.page-products .cat-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--lime);
}
.page-products .cat-step[open] summary::after { content: "−"; }
.page-products .cat-step__num { color: var(--lime-deep); font-size: 12px; }
.page-products .cat-step p {
  margin: 10px 0 0 26px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .cat-download__foot {
  margin: 0 0 20px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}
.page-products .cat-download__foot a { color: var(--lime); text-decoration: none; border-bottom: 1px solid var(--lime-deep); }
.page-products .cat-download__figure { margin: 0; }

/* ---------- mobile experience ---------- */
.page-products .cat-section--split { display: grid; gap: 26px; }
.page-products .cat-mobile__figure { margin: 0; max-height: 420px; overflow: hidden; }
.page-products .cat-mobile__figure img { width: 100%; height: 100%; object-fit: cover; }
.page-products .cat-mobile__text h2 { margin: 12px 0 16px; font-size: clamp(24px, 3.4vw, 38px); }
.page-products .cat-mobile__text .prose {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 38em;
}
.page-products .cat-list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-products .cat-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.88;
}
.page-products .cat-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--lime);
  transform: rotate(45deg);
}

/* ---------- cadence ---------- */
.page-products .cat-cadence {
  display: grid;
  gap: 22px;
  padding: 28px 20px;
  background: var(--moss);
  border-radius: var(--radius-soft);
}
.page-products .cat-cadence h2 { margin: 12px 0 0; font-size: clamp(24px, 3.2vw, 36px); max-width: 18ch; }
.page-products .cat-cadence__body .prose {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.85;
  max-width: 36em;
}
.page-products .cat-cadence__nums {
  display: flex;
  gap: 22px;
  align-items: flex-end;
  font-family: var(--font-mono);
  color: var(--lime);
  opacity: 0.5;
  line-height: 1;
}
.page-products .cat-cadence__nums .num:nth-child(1) { font-size: 52px; }
.page-products .cat-cadence__nums .num:nth-child(2) { font-size: 34px; }
.page-products .cat-cadence__nums .num:nth-child(3) { font-size: 22px; }

/* ---------- start ---------- */
.page-products .cat-start {
  padding-top: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--line);
}
.page-products .cat-start h2 { margin: 0 0 22px; font-size: clamp(24px, 3.2vw, 34px); }
.page-products .cat-start__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- wide screens ---------- */
@media (min-width: 760px) {
  .page-products .cat-lines { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .cat-line--case { grid-row: span 2; }
  .page-products .cat-matrix { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
  .page-products .cat-cell--wide { grid-column: span 2; min-height: 152px; }
  .page-products .cat-specs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .cat-download { padding: 34px 32px 38px; }
  .page-products .cat-cadence { padding: 36px 32px; }
}

@media (min-width: 900px) {
  .page-products .cat-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    gap: 44px;
    align-items: end;
    padding-top: 42px;
  }
  .page-products .cat-hero__figure { max-height: none; align-self: stretch; }
  .page-products .cat-hero__figure img { height: 100%; }

  .page-products .cat-section--split {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-products .cat-mobile__figure { max-height: none; }

  .page-products .cat-download {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 40px;
  }

  .page-products .cat-cadence {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr) auto;
    align-items: start;
    gap: 32px;
  }
  .page-products .cat-cadence__nums { justify-content: flex-end; }
}

@media (min-width: 1024px) {
  .page-products .cat-body {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 56px;
  }
  .page-products .cat-rail {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
  }
  .page-products .cat-rail__title {
    margin: 0 0 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--mist);
  }
  .page-products .cat-rail ul {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .page-products .cat-rail a {
    display: flex;
    gap: 8px;
    padding: 10px 0 10px 12px;
    border-left: 1px solid var(--line);
    font-size: 13px;
    color: var(--mist);
    text-decoration: none;
    transition: color 200ms var(--ease), border-left-color 200ms var(--ease);
  }
  .page-products .cat-rail a:hover { color: var(--paper); }
  .page-products .cat-rail a[aria-current="true"] {
    color: var(--lime);
    border-left: 2px solid var(--lime);
  }
  .page-products .cat-rail__num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--lime-deep);
  }

  .page-products .cat-matrix { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .page-products .cat-cell { min-height: 148px; }
  .page-products .cat-cell--wide { grid-column: span 3; min-height: 164px; }
  .page-products .cat-lines { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-jump a,
  .page-products .cat-cell,
  .page-products .cat-line,
  .page-products .cat-rail a { transition: none; }
}