.page-products {
  --products-gold-line: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
  --products-rail-width: 220px;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}
.page-products .container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}
.page-products .meta-index {
  font-family: var(--font-mono);
  font-size: var(--font-label);
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: inline-block;
  border-left: 3px solid var(--gold-light);
  padding-left: 0.625rem;
}
.page-products .section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}
.page-products .section__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-h2);
  line-height: 1.2;
  margin: 0 0 1rem 0;
  color: var(--ink);
}
.page-products .section__desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 660px;
  margin: 0;
}
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.page-products .btn--primary {
  background-color: var(--ink);
  color: var(--white);
  border: 1px solid var(--ink);
}
.page-products .btn--primary:hover {
  background-color: var(--blue-deep);
  border-color: var(--blue-deep);
  color: var(--white);
}
.page-products .btn--ghost {
  background-color: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.page-products .btn--ghost:hover {
  background-color: var(--gold);
  color: var(--white);
}
.page-products .tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.625rem;
  border-radius: 2px;
  display: inline-block;
  vertical-align: middle;
  line-height: 1.4;
}
.page-products .tag--gold {
  background-color: var(--gold);
  color: var(--white);
}
.page-products .tag--red {
  background-color: var(--red);
  color: var(--white);
}
.page-products .media-frame {
  display: block;
  position: relative;
  overflow: hidden;
  background-color: var(--blue-deep);
  margin: 0;
}
.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .media-frame--diagonal {
  clip-path: polygon(0 0, 100% 6%, 100% 94%, 0 100%);
}
.page-products .media-frame--portrait {
  aspect-ratio: 3 / 4;
}
.page-products .media-frame--portrait img {
  height: 100%;
  object-fit: cover;
}
.page-products .media-frame--wide {
  aspect-ratio: 16 / 9;
}
.page-products .media-frame--wide img {
  height: 100%;
  object-fit: cover;
}
.page-products .media-frame figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  background-color: var(--ink);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.5rem 0.875rem;
}
.page-products .breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--gray-muted);
  margin-bottom: 1.5rem;
}
.page-products .breadcrumb a {
  color: var(--blue-bright);
  text-decoration: none;
}
.page-products .breadcrumb a:hover {
  color: var(--gold);
  text-decoration: underline;
}
.page-products .breadcrumb__sep {
  margin: 0 0.5rem;
  color: var(--gray-muted);
}

/* ===== Hero ===== */
.page-products__hero {
  position: relative;
  background: linear-gradient(135deg, var(--paper) 0%, var(--paper) 40%, #E9E1D0 100%);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 0 0;
  overflow: hidden;
}
.page-products__hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 22%;
  height: 100%;
  background: linear-gradient(160deg, var(--blue-deep) 0%, var(--blue-bright) 100%);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  opacity: 0.94;
}
.page-products__hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--products-gold-line);
}
.page-products__hero-inner {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(176, 140, 45, 0.35);
}
.page-products__hero-index {
  margin-bottom: 0.75rem;
}
.page-products__hero-title {
  font-family: var(--font-heading);
  font-size: var(--font-display);
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 1rem 0;
  letter-spacing: 0.02em;
}
.page-products__hero-desc {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0;
  border-left: 4px solid var(--gold);
  padding-left: 1.25rem;
}
.page-products__overview {
  background-color: var(--paper);
}
.page-products__overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}
.page-products__rail {
  position: relative;
  padding: 1.5rem 1.25rem;
  background-color: var(--white);
  border: 1px solid var(--gold);
  border-left-width: 4px;
  box-shadow: 6px 6px 0 rgba(176, 140, 45, 0.12);
}
.page-products__rail-title {
  font-size: 1.125rem;
  font-family: var(--font-heading);
  margin-bottom: 1.25rem;
}
.page-products__rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: rail-counter;
}
.page-products__rail-list li {
  counter-increment: rail-counter;
  margin-bottom: 0.375rem;
}
.page-products__rail-list li::before {
  content: counter(rail-counter, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gold);
  margin-right: 0.625rem;
}
.page-products__rail-list a {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--blue-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.page-products__rail-list a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-products__overview-main .section__heading {
  margin-top: 0.25rem;
}
.page-products__lead {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink-soft);
  margin: 0 0 1.75rem 0;
}
.page-products__overview-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--gold);
  border: 1px solid var(--gold);
  margin: 0;
}
.page-products__stat {
  background-color: var(--white);
  padding: 1.25rem 1.375rem;
  margin: 0;
}
.page-products__stat dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gray-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}
.page-products__stat dd {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.4;
}

/* ===== Boards Tabs ===== */
.page-products__boards {
  background-color: #EEEAE0;
  border-top: 1px solid rgba(176, 140, 45, 0.3);
  border-bottom: 1px solid rgba(176, 140, 45, 0.3);
}
.page-products__section-head {
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}
.page-products__tabs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 0.75rem;
}
.page-products__tab-btn {
  appearance: none;
  background-color: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 0.625rem 1rem;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  border-radius: var(--radius) var(--radius) 0 0;
  position: relative;
}
.page-products__tab-btn:hover {
  color: var(--gold);
}
.page-products__tab-btn[aria-selected="true"] {
  background-color: var(--ink);
  color: var(--white);
}
.page-products__tab-btn[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 4px;
  background: var(--gold);
}
.page-products__tab-panel {
  display: none;
  animation: page-products-fade-in 0.3s ease both;
}
.page-products__tab-panel.is-active {
  display: block;
}
@keyframes page-products-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.page-products__board-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  background-color: var(--white);
  border: 1px solid var(--gold);
  border-top: 4px solid var(--gold);
  padding: 1.5rem;
  position: relative;
}
.page-products__board-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 48px;
  background: var(--red);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  opacity: 0.9;
}
.page-products__board-text {
  padding-left: 0.5rem;
}
.page-products__board-text .tag {
  margin-bottom: 0.625rem;
}
.page-products__board-text h3 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  margin: 0 0 0.75rem 0;
  color: var(--ink);
}
.page-products__board-text p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0 0 0.5rem 0;
}
.page-products__board-text p:last-child {
  margin-bottom: 0;
}
.page-products__board-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(176, 140, 45, 0.3);
  aspect-ratio: 16 / 10;
}

/* ===== History ===== */
.page-products__history {
  background-color: var(--paper);
}
.page-products__history-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}
.page-products__history-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}
.page-products__history-list li {
  position: relative;
  padding-left: 1.875rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 0.625rem;
}
.page-products__history-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 12px;
  height: 12px;
  background-color: var(--gold-light);
  border: 2px solid var(--gold);
  transform: rotate(45deg);
}
.page-products__history-query {
  background-color: var(--white);
  border: 1px dashed var(--gold);
  padding: 1rem 1.25rem;
  margin: 1.25rem 0 1.5rem 0;
}
.page-products__history-query-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gold);
  margin: 0 0 0.375rem 0;
}
.page-products__history-query p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0;
}
.page-products__history-link {
  margin-top: 0.25rem;
}
.page-products__history-figure {
  aspect-ratio: 16 / 10;
}
.page-products__history-figure img {
  height: 100%;
  object-fit: cover;
}

/* ===== App ===== */
.page-products__app {
  background-color: var(--blue-deep);
  color: var(--white);
  position: relative;
}
.page-products__app::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(180deg, rgba(176, 140, 45, 0.12) 0%, transparent 100%);
  clip-path: polygon(0 0, 55% 0, 0 100%);
  pointer-events: none;
}
.page-products__app .page-products__section-head {
  position: relative;
  z-index: 2;
}
.page-products__app .page-products__section-head .meta-index {
  color: var(--gold-light);
}
.page-products__app .section__heading {
  color: var(--white);
}
.page-products__app .section__desc {
  color: rgba(255, 255, 255, 0.82);
}
.page-products__app-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.5rem);
}
.page-products__app-text {
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(219, 191, 107, 0.35);
  padding: 1.5rem;
}
.page-products__app-text h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--white);
  margin: 1rem 0 0.75rem 0;
}
.page-products__app-text p {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 0.75rem 0;
}
.page-products__app-perf {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--gold);
  margin: 1.25rem 0;
}
.page-products__app-perf div {
  background-color: rgba(22, 50, 79, 0.92);
  padding: 1rem 1.125rem;
  text-align: center;
}
.page-products__app-perf dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  margin-bottom: 0.375rem;
}
.page-products__app-perf dd {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin: 0;
}
.page-products__app-note {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.72);
  border-left: 3px solid var(--gold);
  padding-left: 0.875rem;
}
.page-products__app-figure {
  aspect-ratio: 3 / 4;
  max-width: 320px;
  width: 100%;
  margin: 0 auto;
  border: 2px solid var(--gold);
}
.page-products__app-figure img {
  height: 100%;
  object-fit: cover;
}
.page-products__app-chart {
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(219, 191, 107, 0.4);
}
.page-products__app-chart img {
  height: 100%;
  object-fit: cover;
}

/* ===== Services Ledger ===== */
.page-products__services {
  background-color: var(--paper);
}
.page-products__services-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}
.page-products__services-list {
  border-top: 4px solid var(--ink);
}
.page-products__service-item {
  position: relative;
  background-color: var(--white);
  border-bottom: 1px solid rgba(176, 140, 45, 0.35);
  padding: 1.375rem 1.25rem 1.375rem 3.5rem;
  transition: background-color var(--transition), box-shadow var(--transition);
}
.page-products__service-item:hover {
  background-color: #FBF9F3;
  box-shadow: inset 3px 0 0 var(--gold);
}
.page-products__service-code {
  position: absolute;
  left: 1rem;
  top: 1.375rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gold);
}
.page-products__service-item h3 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  color: var(--ink);
  margin: 0 0 0.375rem 0;
}
.page-products__service-item p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
}
.page-products__services-side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.page-products__services-figure {
  aspect-ratio: 1 / 1;
  border: 1px solid var(--gold);
}
.page-products__services-figure img {
  height: 100%;
  object-fit: cover;
}
.page-products__services-card {
  background-color: var(--white);
  border: 1px solid var(--gold);
  border-top: 4px solid var(--gold);
  padding: 1.375rem 1.5rem;
}
.page-products__services-card h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  margin: 0 0 0.75rem 0;
}
.page-products__services-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-products__services-card li {
  position: relative;
  padding-left: 1.375rem;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}
.page-products__services-card li::before {
  content: "◆";
  position: absolute;
  left: 0;
  top: 0.15em;
  color: var(--gold);
  font-size: 0.75rem;
}

/* ===== Support ===== */
.page-products__support {
  background-color: #EEEAE0;
  border-top: 1px solid rgba(176, 140, 45, 0.3);
}
.page-products__support::after {
  content: "";
  display: block;
  height: 6px;
  background: var(--products-gold-line);
}
.page-products__support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}
.page-products__support-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.page-products__support-col {
  background-color: var(--white);
  border-left: 4px solid var(--blue-bright);
  padding: 1.25rem 1.375rem;
}
.page-products__support-col h3 {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  margin: 0 0 0.625rem 0;
}
.page-products__support-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-products__support-col li {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--ink-soft);
  padding-left: 1.125rem;
  position: relative;
}
.page-products__support-col li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}
.page-products__support-col a {
  color: var(--blue-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products__support-col a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-products__support-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-products__support-card {
  background-color: var(--ink);
  color: var(--white);
  border-top: 4px solid var(--gold);
  padding: 1.5rem;
}
.page-products__support-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin: 1rem 0 0.5rem 0;
  color: var(--white);
}
.page-products__support-card p {
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 1.25rem 0;
}
.page-products__support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-products__support-actions .btn--primary {
  background-color: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}
.page-products__support-actions .btn--primary:hover {
  background-color: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--ink);
}
.page-products__support-actions .btn--ghost {
  border-color: var(--gold-light);
  color: var(--gold-light);
}
.page-products__support-actions .btn--ghost:hover {
  background-color: var(--gold-light);
  color: var(--ink);
}
.page-products__support-note {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--gray-muted);
  border-left: 3px solid var(--gold);
  padding-left: 0.875rem;
  margin: 0;
}

@media (min-width: 42rem) {
  .page-products__overview-stats {
    grid-template-columns: 1fr 1fr;
  }
  .page-products__board-card {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .page-products__app-perf {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products__support-cols {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 60rem) {
  .page-products__overview-grid {
    grid-template-columns: var(--products-rail-width) 1fr;
    gap: clamp(2.5rem, 6vw, 4.5rem);
  }
  .page-products__rail {
    align-self: start;
    position: sticky;
    top: 80px;
  }
  .page-products__overview-main {
    padding-top: 0.5rem;
  }
  .page-products__history-grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 6vw, 4.5rem);
  }
  .page-products__app-grid {
    grid-template-columns: 1fr 320px;
    align-items: start;
  }
  .page-products__app-chart {
    grid-column: 1 / -1;
  }
  .page-products__services-layout {
    grid-template-columns: 1.5fr 1fr;
    align-items: start;
  }
  .page-products__services-side {
    position: sticky;
    top: 80px;
  }
  .page-products__support-grid {
    grid-template-columns: 1fr 360px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products__tab-panel {
    animation: none;
  }
  .page-products .btn,
  .page-products .page-products__service-item,
  .page-products__rail-list a,
  .page-products .breadcrumb a {
    transition: none;
  }
}