.page-products {
  --product-panel: rgba(18, 38, 74, 0.72);
  --product-panel-soft: rgba(18, 38, 74, 0.42);
  --product-line: 1px solid var(--color-line);
  --product-tap: 3px solid var(--color-neon);
  position: relative;
}

.page-products .products-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.5rem 1.25rem 5rem;
}

.page-products .products-chapters {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 1rem;
  padding: 1rem;
  background: var(--product-panel);
  border: var(--product-line);
  border-inline-start: var(--product-tap);
}

.page-products .chapters-caption {
  margin: 0;
  color: var(--color-orange);
  width: 100%;
}

.page-products .chapters-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.375rem;
  width: 100%;
}

.page-products .chapters-list a {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.625rem 0.75rem;
  color: var(--color-muted);
  text-decoration: none;
  border: 1px solid transparent;
  font-size: 0.875rem;
  line-height: 1.4;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.page-products .chapters-list a:hover,
.page-products .chapters-list a:focus-visible {
  color: var(--color-ink);
  background: rgba(57, 255, 20, 0.06);
  border-color: var(--color-line);
}

.page-products .chapters-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-orange);
  flex: 0 0 auto;
}

.page-products .chapters-name {
  min-width: 0;
}

.page-products .chapters-stats {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  border: 1px dashed var(--color-line);
  width: 100%;
}

.page-products .chapters-stats .data-value {
  color: var(--color-neon);
  font-family: var(--font-mono);
  font-size: 1.75rem;
  line-height: 1.1;
}

.page-products .chapters-stats .data-label {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.page-products .products-content {
  min-width: 0;
  display: grid;
  gap: 4rem;
}

.page-products .products-hero {
  position: relative;
  padding: 1.5rem 0 2rem;
  border-block-end: 1px solid var(--color-line);
  display: grid;
  gap: 1.5rem;
}

.page-products .products-scanline {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-neon) 0 6px, transparent 6px 14px);
  opacity: 0.35;
  pointer-events: none;
}

.page-products .breadcrumbs {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.page-products .breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
}

.page-products .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--color-muted);
}

.page-products .breadcrumbs a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--color-neon);
}

.page-products .hero-cluster {
  display: grid;
  gap: 0.75rem;
  max-width: 46em;
}

.page-products .products-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.4rem + 3vw, 4.25rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 10em;
}

.page-products .hero-lede {
  margin: 0;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 34em;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .hero-note {
  position: absolute;
  right: 0;
  top: 2rem;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  border-left: 1px solid var(--color-line);
  padding-left: 0.75rem;
  display: none;
}

.page-products .products-section {
  display: grid;
  gap: 1.25rem;
  scroll-margin-top: calc(var(--header-h) + 1rem);
  padding-left: 0.875rem;
  border-left: 3px solid transparent;
}

.page-products .products-section:target {
  border-left-color: var(--color-neon);
}

.page-products .section-rule {
  width: 4rem;
  height: 3px;
  background: linear-gradient(90deg, var(--color-neon), var(--color-orange));
  border: 0;
}

.page-products .section-head {
  display: grid;
  gap: 0.375rem;
}

.page-products .section-kicker {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-neon);
}

.page-products .products-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 2vw, 2.375rem);
  color: var(--color-ink);
  line-height: 1.15;
}

.page-products .section-desc {
  margin: 0;
  color: var(--color-muted);
  max-width: 42em;
  line-height: 1.7;
}

.page-products .v4-summary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 0.5rem;
}

.page-products .v4-summary-copy {
  display: grid;
  gap: 1.25rem;
}

.page-products .v4-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0;
}

.page-products .stat-block {
  padding: 1.25rem 1rem;
  border: var(--product-line);
  background: var(--product-panel);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  position: relative;
}

.page-products .stat-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-neon);
}

.page-products .stat-block .data-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-ink);
  margin: 0;
}

.page-products .stat-block .data-label {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin: 0;
}

.page-products .v4-note {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin: 0;
}

.page-products .v4-product-figure {
  position: relative;
  margin: 0;
  border: var(--product-line);
  background: var(--color-bg-deep);
  padding: 0.875rem;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-products .v4-product-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .v4-figure-note {
  position: absolute;
  top: 1rem;
  right: 1rem;
  margin: 0;
  writing-mode: vertical-rl;
  color: var(--color-neon);
  letter-spacing: 0.08em;
}

.page-products .panel-hero-figure {
  margin: 0.5rem 0 0;
  border: var(--product-line);
  background: var(--color-panel);
  padding: 0.5rem;
}

.page-products .panel-hero-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-products .panel-hero-caption {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-muted);
}

.page-products .bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.page-products .module-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem 1.25rem;
  background: var(--product-panel);
  border: var(--product-line);
  position: relative;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-products .module-card--dark {
  background: var(--color-bg-deep);
}

.page-products .module-card .bento-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange);
}

.page-products .module-card .bento-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-ink);
}

.page-products .module-card .bento-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-products .module-points {
  margin: 0.5rem 0 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.375rem;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.page-products .module-card--details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

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

.page-products .module-card--details summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--color-neon);
  font-size: 1.25rem;
  line-height: 1;
  transition: transform var(--transition);
}

.page-products .module-card--details[open] summary::after {
  transform: rotate(45deg);
}

.page-products .module-card--visual {
  gap: 0.875rem;
}

.page-products .module-icons-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-top: auto;
  border: var(--product-line);
  background: var(--color-bg-deep);
}

.page-products .doc-inline-link {
  color: var(--color-neon);
  font-weight: 500;
  text-decoration: none;
  font-size: 0.9375rem;
}

.page-products .doc-inline-link:hover,
.page-products .doc-inline-link:focus-visible {
  text-decoration: underline;
}

.page-products .sync-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products .sync-copy {
  display: grid;
  gap: 1.75rem;
}

.page-products .sync-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.875rem;
  counter-reset: sync-step;
}

.page-products .sync-steps li {
  counter-increment: sync-step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 1.5rem 1.25rem 1.25rem;
  background: var(--product-panel);
  border: var(--product-line);
}

.page-products .sync-steps li::before {
  content: "0" counter(sync-step);
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-orange);
  font-size: 1.25rem;
  line-height: 1.2;
}

.page-products .sync-steps h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-ink);
}

.page-products .sync-steps p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.page-products .sync-more {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-products .sync-figure {
  margin: 0;
  border: var(--product-line);
  background: var(--color-panel);
  padding: 0.75rem;
}

.page-products .sync-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-products .doc-layout {
  display: grid;
  gap: 1.5rem;
}

.page-products .doc-phone-figure {
  margin: 0;
  padding: 1.25rem;
  border: var(--product-line);
  background: var(--product-panel);
  display: flex;
  justify-content: center;
}

.page-products .doc-phone-img {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  aspect-ratio: 1 / 2;
  object-fit: cover;
  border: var(--product-line);
}

.page-products .doc-list {
  display: grid;
  gap: 0.875rem;
}

.page-products .doc-item {
  padding: 1.25rem 1.375rem;
  border: var(--product-line);
  background: var(--product-panel-soft);
  display: grid;
  gap: 0.375rem;
}

.page-products .doc-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-ink);
}

.page-products .doc-item p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.page-products .doc-item .mono-tag {
  color: var(--color-orange);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-products .products-chapters:has(+ .products-content #v4-summary:target) a[href="#v4-summary"],
.page-products .products-chapters:has(+ .products-content #feature-modules:target) a[href="#feature-modules"],
.page-products .products-chapters:has(+ .products-content #device-sync:target) a[href="#device-sync"],
.page-products .products-chapters:has(+ .products-content #manual-docs:target) a[href="#manual-docs"] {
  color: var(--color-neon);
  border-color: var(--color-neon);
  background: rgba(57, 255, 20, 0.12);
}

@media (prefers-reduced-motion: no-preference) {
  .page-products .products-hero {
    animation: productsEntrance 0.4s ease-out both;
  }
  .page-products .v4-summary {
    animation: productsEntrance 0.5s ease-out 0.05s both;
  }
  .page-products .feature-modules {
    animation: productsEntrance 0.6s ease-out 0.12s both;
  }
  .page-products .device-sync {
    animation: productsEntrance 0.6s ease-out 0.2s both;
  }
  .page-products .manual-docs {
    animation: productsEntrance 0.6s ease-out 0.28s both;
  }
}

@keyframes productsEntrance {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 760px) {
  .page-products .bento-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .bento-card--wide {
    grid-column: span 2;
  }
  .page-products .v4-stats {
    gap: 1rem;
  }
  .page-products .stat-block {
    padding: 1.5rem 1.25rem;
  }
  .page-products .stat-block .data-value {
    font-size: 1.75rem;
  }
}

@media (min-width: 860px) {
  .page-products .sync-layout {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
  .page-products .doc-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .products-shell {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
    padding-top: 2.5rem;
  }
  .page-products .products-chapters {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
    display: flex;
    flex-direction: column;
  }
  .page-products .chapters-list {
    grid-template-columns: 1fr;
  }
  .page-products .chapters-stats {
    margin-top: auto;
  }
  .page-products .products-content {
    gap: 5rem;
  }
  .page-products .products-section {
    scroll-margin-top: calc(var(--header-h) + 2rem);
  }
  .page-products .hero-note {
    display: block;
  }
  .page-products .v4-summary-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
    gap: 2.5rem;
    align-items: center;
  }
}