/* ==========================================================================
   NADIR universal subpage system
   Shared by product, solution, developer, pilot, company, and article pages.
   ========================================================================== */

body.subpage {
  background:
    radial-gradient(circle at 13% -2%, rgba(143, 45, 138, 0.035), transparent 24rem),
    radial-gradient(circle at 82% 4%, rgba(255, 101, 52, 0.065), transparent 26rem),
    var(--ink);
}

.product-page .page-hero {
  background:
    radial-gradient(circle at 76% 24%, rgba(255, 122, 0, 0.07), transparent 28rem),
    radial-gradient(circle at 18% 8%, rgba(143, 45, 138, 0.055), transparent 23rem);
}

.product-page .page-hero-media,
.product-page .annotated-product-media {
  border-color: var(--glass-line);
  background:
    linear-gradient(145deg, var(--glass-highlight), transparent 48%),
    rgba(10, 11, 9, 0.88);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    0 38px 100px rgba(0, 0, 0, 0.42);
}

.product-section-nav {
  position: sticky;
  z-index: 80;
  top: var(--header-height);
  overflow: hidden;
  border-top: 1px solid var(--glass-line);
  border-bottom: 1px solid var(--glass-line);
  background: rgba(9, 10, 8, 0.9);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
  backdrop-filter: blur(18px) saturate(130%);
}

.product-section-nav .container {
  display: grid;
  min-height: 60px;
  align-items: center;
  gap: 28px;
  grid-template-columns: auto minmax(0, 1fr);
}

.product-section-nav strong {
  color: rgba(255, 154, 111, 0.76);
  font: 600 0.52rem/1.3 var(--mono);
  letter-spacing: 0.14em;
}

.product-section-nav .container > div {
  display: flex;
  overflow-x: auto;
  gap: 25px;
  scrollbar-width: none;
}

.product-section-nav .container > div::-webkit-scrollbar {
  display: none;
}

.product-section-nav a {
  display: inline-flex;
  min-height: 59px;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  border-bottom: 1px solid transparent;
  color: #767870;
  font-size: 0.63rem;
  transition: color 180ms ease, border-color 180ms ease;
}

.product-section-nav a span {
  color: #494b46;
  font: 500 0.46rem var(--mono);
}

.product-section-nav a:hover,
.product-section-nav a.active {
  border-bottom-color: var(--orange);
  color: #e8e3da;
}

.product-section-nav a.active span {
  color: var(--orange-light);
}

/* Product model and contract components */

.model-matrix {
  display: grid;
  gap: 15px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.model-card {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.03), transparent 48%),
    #0e0f0d;
}

.model-card-head {
  display: grid;
  align-items: center;
  gap: 14px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 32px 1fr;
}

.model-card-head > span {
  color: var(--orange-light);
  font: 500 0.52rem var(--mono);
}

.model-card h3 {
  margin: 0;
  font: 600 1.05rem/1.3 var(--display);
  letter-spacing: -0.025em;
}

.model-card > p {
  min-height: 72px;
  margin: 0;
  padding: 20px 24px;
  color: #93958d;
  font-size: 0.76rem;
  line-height: 1.65;
}

.model-card dl {
  margin: 0;
  border-top: 1px solid var(--line-soft);
}

.model-card dl > div {
  display: grid;
  gap: 16px;
  padding: 13px 24px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 78px 1fr;
}

.model-card dt,
.model-card dd {
  margin: 0;
}

.model-card dt {
  color: #5e605a;
  font: 600 0.48rem/1.5 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-card dd {
  color: #b7b4ac;
  font-size: 0.69rem;
  line-height: 1.55;
}

.model-card .model-boundary {
  background: rgba(255, 101, 52, 0.035);
}

.model-card .model-boundary dt {
  color: var(--orange-light);
}

.tier-contract {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tier-profile,
.tier-capabilities {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 55%),
    #0d0e0c;
}

.tier-contract-label {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line-soft);
  color: #65675f;
  font: 600 0.52rem/1.4 var(--mono);
  letter-spacing: 0.14em;
}

.tier-profile-row,
.tier-capability-row {
  display: grid;
  align-items: center;
  gap: 13px;
  padding: 17px 22px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 115px minmax(90px, 0.6fr) 1fr;
}

.tier-profile-row small,
.tier-capability-row strong {
  color: #777971;
  font: 600 0.54rem/1.45 var(--mono);
  letter-spacing: 0.04em;
}

.tier-profile-row strong,
.tier-capability-row b {
  color: #e4dfd5;
  font: 600 0.72rem/1.45 var(--display);
}

.tier-capability-row b {
  color: var(--orange-light);
}

.tier-profile-row span,
.tier-capability-row span {
  color: #777971;
  font-size: 0.67rem;
  line-height: 1.55;
}

.provenance-shell {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(143, 45, 138, 0.035), rgba(255, 122, 0, 0.035) 58%, transparent),
    #0c0d0b;
}

.provenance-principle {
  display: grid;
  align-items: center;
  gap: 13px 18px;
  padding: 26px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 9px auto 1fr;
}

.provenance-principle i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gradient-brand);
  box-shadow: 0 0 18px rgba(255, 101, 52, 0.4);
}

.provenance-principle strong {
  font-size: 0.82rem;
}

.provenance-principle span {
  color: #73756e;
  font-size: 0.68rem;
}

.provenance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.provenance-card {
  display: grid;
  min-height: 148px;
  gap: 16px;
  padding: 23px 25px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 28px 1fr;
  transition: background 180ms ease;
}

.provenance-card:hover {
  background: rgba(255, 255, 255, 0.025);
}

.provenance-card > span {
  color: rgba(255, 154, 111, 0.6);
  font: 500 0.48rem var(--mono);
}

.provenance-card small {
  color: #d7d2c8;
  font: 600 0.67rem/1.45 var(--display);
}

.provenance-card p {
  margin: 8px 0 14px;
  color: #74766f;
  font-size: 0.68rem;
  line-height: 1.6;
}

.provenance-card b {
  color: var(--orange-light);
  font: 500 0.54rem var(--mono);
}

.annotated-product {
  display: grid;
  align-items: stretch;
  gap: 16px;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
}

.annotated-product-media {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: 22px;
  background: #0a0b09;
}

.annotated-product-media img {
  width: 100%;
  height: calc(100% - 48px);
  min-height: 420px;
  object-fit: cover;
}

.annotated-product-media figcaption {
  min-height: 48px;
  padding: 15px 18px;
  border-top: 1px solid var(--line-soft);
  color: #62645d;
  font: 500 0.55rem/1.4 var(--mono);
}

.annotated-product-notes {
  display: grid;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 22px;
  background: #0d0e0c;
  list-style: none;
}

.annotated-product-notes li {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 30px 1fr;
}

.annotated-product-notes li > span {
  color: var(--orange-light);
  font: 500 0.5rem var(--mono);
}

.annotated-product-notes strong {
  color: #ded9cf;
  font-size: 0.74rem;
}

.annotated-product-notes p {
  margin: 7px 0 0;
  color: #74766f;
  font-size: 0.67rem;
  line-height: 1.6;
}

/* Canonical page media and walkthrough system */
.product-media,
.video-frame {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background: #0b0c0b;
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.34);
}

.product-media-frame {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  aspect-ratio: 16 / 8.6;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    #090a09;
  background-size: 30px 30px;
}

.product-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-media-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0 48%, rgba(255, 101, 52, 0.12) 50%, transparent 52%);
  background-size: 100% 240%;
  animation: media-scan 8s linear infinite;
}

@keyframes media-scan {
  to { background-position: 0 240%; }
}

.product-media figcaption,
.video-frame figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
  font: 500 0.65rem/1.4 var(--font-mono);
  letter-spacing: 0.04em;
}

.product-media figcaption b,
.video-frame figcaption b {
  color: var(--orange);
  letter-spacing: 0.1em;
}

.media-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.media-facts div,
.video-notes div {
  display: grid;
  gap: 6px;
  padding: 20px;
}

.media-facts div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.media-facts small,
.video-notes small {
  color: var(--orange);
  font: 600 0.62rem/1.4 var(--font-mono);
  letter-spacing: 0.12em;
}

.media-facts span,
.video-notes span {
  color: rgba(255, 255, 255, 0.67);
  font-size: 0.78rem;
  line-height: 1.55;
}

.video-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 285px;
  gap: 18px;
  align-items: stretch;
}

.video-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #050605;
}

.video-notes {
  display: grid;
  align-content: stretch;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.025);
}

.video-notes div + div {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.module-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.module-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  color: inherit;
  background: #0e0f0e;
  transition: transform 220ms ease, border-color 220ms ease;
}

.module-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 101, 52, 0.38);
}

.module-card-image {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #090a09;
}

.module-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.module-card:hover img {
  transform: scale(1.025);
}

.module-card-copy {
  display: grid;
  gap: 9px;
  padding: 22px;
}

.module-card-copy small,
.role-path small {
  color: var(--orange);
  font: 600 0.6rem/1.3 var(--font-mono);
  letter-spacing: 0.12em;
}

.module-card-copy strong {
  color: #fff;
  font: 600 1.15rem/1.25 var(--font-display);
}

.module-card-copy span {
  min-height: 44px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.76rem;
  line-height: 1.55;
}

.module-card-copy i {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.72);
  font: normal 500 0.68rem/1.3 var(--font-mono);
}

.walkthrough-shell {
  display: grid;
  justify-items: start;
  gap: 28px;
}

.walkthrough-rail {
  position: relative;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.walkthrough-step {
  display: grid;
  grid-template-columns: 85px 1fr;
  gap: 24px;
  padding: 27px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.walkthrough-index {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 101, 52, 0.35);
  border-radius: 50%;
  color: var(--orange);
  font: 600 0.67rem var(--font-mono);
}

.walkthrough-step > div {
  display: grid;
  grid-template-columns: 120px 230px 1fr;
  gap: 28px;
  align-items: center;
}

.walkthrough-step small {
  color: rgba(255, 255, 255, 0.42);
  font: 600 0.62rem var(--font-mono);
  letter-spacing: 0.1em;
}

.walkthrough-step h3 {
  margin: 0;
  color: #fff;
  font: 600 1.15rem var(--font-display);
}

.walkthrough-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.57);
  font-size: 0.8rem;
  line-height: 1.6;
}

.comparison-shell {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
}

.comparison-head,
.comparison-row {
  display: grid;
  grid-template-columns: 165px 1fr;
}

.comparison-head {
  color: rgba(255, 255, 255, 0.43);
  background: rgba(255, 255, 255, 0.035);
  font: 600 0.61rem/1.3 var(--font-mono);
  letter-spacing: 0.1em;
}

.comparison-head > span,
.comparison-row > b {
  padding: 18px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.comparison-head > div,
.comparison-row > div {
  display: grid;
  grid-template-columns: repeat(var(--comparison-columns), minmax(0, 1fr));
}

.comparison-head strong {
  padding: 18px;
  color: rgba(255, 255, 255, 0.72);
}

.comparison-row {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.comparison-row > b {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.72rem;
}

.comparison-row span {
  padding: 18px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.73rem;
  line-height: 1.45;
}

.comparison-row span + span,
.comparison-head strong + strong {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-action {
  margin-top: 26px;
}

.role-paths {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.role-path {
  display: grid;
  grid-template-columns: 50px 1fr 32px;
  gap: 18px;
  align-items: start;
  min-height: 180px;
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  color: inherit;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  transition: border-color 220ms ease, transform 220ms ease;
}

.role-path:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 101, 52, 0.38);
}

.role-path-number {
  color: rgba(255, 255, 255, 0.26);
  font: 500 0.67rem var(--font-mono);
}

.role-path h3 {
  margin: 10px 0 8px;
  color: #fff;
  font: 600 1.25rem/1.25 var(--font-display);
}

.role-path p {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
  line-height: 1.6;
}

.role-path > i {
  color: var(--orange);
  font: normal 1.15rem var(--font-mono);
}

.architecture-shell {
  display: grid;
  grid-template-columns: 255px 1fr;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background: #0b0c0b;
}

.architecture-side {
  display: grid;
  align-content: space-between;
  min-height: 570px;
  padding: 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at 40% 70%, rgba(255, 101, 52, 0.12), transparent 45%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent);
}

.architecture-side span,
.architecture-side small {
  color: rgba(255, 255, 255, 0.4);
  font: 600 0.58rem/1.4 var(--font-mono);
  letter-spacing: 0.1em;
}

.architecture-side strong {
  color: #fff;
  font: 500 2.15rem/1.08 var(--font-display);
}

.architecture-layers {
  display: grid;
}

.architecture-layer {
  display: grid;
  grid-template-columns: 55px 1fr 100px;
  align-items: center;
  gap: 22px;
  padding: 24px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.architecture-layer:last-child {
  border-bottom: 0;
}

.architecture-layer > span,
.architecture-layer small {
  color: var(--orange);
  font: 600 0.61rem var(--font-mono);
  letter-spacing: 0.09em;
}

.architecture-layer h3 {
  margin: 5px 0;
  color: #fff;
  font: 600 1rem var(--font-display);
}

.architecture-layer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.73rem;
  line-height: 1.5;
}

.architecture-layer i {
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 101, 52, 0.7), transparent);
}

.api-explorer {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  background: #0a0b0a;
}

.api-explorer-top {
  display: flex;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.45);
  font: 500 0.63rem var(--font-mono);
}

.api-explorer-top b {
  color: rgba(255, 255, 255, 0.72);
}

.api-explorer-top i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: #77d683;
  box-shadow: 0 0 12px #77d683;
}

.api-route {
  display: grid;
  grid-template-columns: 85px 55px minmax(250px, 1fr) 1.2fr;
  gap: 18px;
  align-items: center;
  padding: 19px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.api-route:last-child {
  border-bottom: 0;
}

.api-route small,
.api-route b {
  font: 600 0.61rem var(--font-mono);
}

.api-route small {
  color: rgba(255, 255, 255, 0.35);
}

.api-route b {
  color: #78d39b;
}

.api-route .method-get {
  color: #79b6f2;
}

.api-route code {
  color: #fff;
  font: 500 0.72rem var(--font-mono);
}

.api-route span {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.73rem;
}

@media (max-width: 920px) {
  .model-matrix,
  .tier-contract,
  .annotated-product {
    grid-template-columns: 1fr;
  }

  .annotated-product-media img {
    min-height: 320px;
  }

  .module-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-showcase,
  .architecture-shell {
    grid-template-columns: 1fr;
  }

  .video-notes {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-notes div + div {
    border-top: 0;
  }

  .architecture-side {
    min-height: 250px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .walkthrough-step > div {
    grid-template-columns: 110px 180px 1fr;
  }

  .comparison-shell {
    overflow-x: auto;
  }

  .comparison-head,
  .comparison-row {
    min-width: 760px;
  }
}

@media (max-width: 640px) {
  .product-section-nav .container {
    width: 100%;
    min-height: 52px;
    grid-template-columns: 1fr;
  }

  .product-section-nav .container > strong {
    display: none;
  }

  .product-section-nav .container > div {
    padding: 0 20px;
    gap: 20px;
  }

  .product-section-nav a {
    min-height: 51px;
  }

  .model-matrix,
  .provenance-grid {
    grid-template-columns: 1fr;
  }

  .model-card > p {
    min-height: 0;
  }

  .model-card dl > div {
    grid-template-columns: 70px 1fr;
  }

  .tier-profile-row,
  .tier-capability-row {
    align-items: start;
    grid-template-columns: 92px 1fr;
  }

  .tier-profile-row span,
  .tier-capability-row span {
    grid-column: 2;
  }

  .provenance-principle {
    grid-template-columns: 9px 1fr;
  }

  .provenance-principle span {
    grid-column: 2;
  }

  .annotated-product-media img {
    min-height: 240px;
  }

  .product-media-frame {
    min-height: 240px;
    aspect-ratio: 4 / 3;
  }

  .product-media-frame img {
    object-fit: cover;
  }

  .product-media figcaption,
  .video-frame figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .media-facts,
  .module-gallery,
  .role-paths,
  .video-notes {
    grid-template-columns: 1fr;
  }

  .media-facts div + div {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 0;
  }

  .module-card-copy span {
    min-height: 0;
  }

  .walkthrough-step {
    grid-template-columns: 50px 1fr;
    gap: 14px;
  }

  .walkthrough-step > div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .architecture-layer {
    grid-template-columns: 36px 1fr;
    gap: 12px;
    padding: 20px;
  }

  .architecture-layer i {
    display: none;
  }

  .api-route {
    grid-template-columns: 62px 1fr;
    gap: 8px 12px;
  }

  .api-route code,
  .api-route span {
    grid-column: 2;
  }
}

.subpage .site-header {
  background: rgba(9, 10, 8, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.065);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(135%);
  backdrop-filter: blur(var(--glass-blur)) saturate(135%);
}

.subpage .nav-wrap {
  max-width: var(--container-wide);
}

.nav-cluster {
  position: relative;
}

.nav-cluster > button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--paper-muted);
  background: transparent;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  white-space: nowrap;
  cursor: pointer;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.nav-cluster > button::after {
  width: 5px;
  height: 5px;
  margin-top: -3px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  content: "";
  transform: rotate(45deg);
  transition: transform 180ms ease;
}

.nav-cluster:hover > button,
.nav-cluster:focus-within > button,
.nav-cluster.open > button {
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cluster.has-active-route > button {
  color: var(--paper);
  border-color: rgba(255, 101, 52, 0.22);
  background: rgba(255, 101, 52, 0.08);
}

.nav-cluster:hover > button::after,
.nav-cluster:focus-within > button::after {
  transform: translateY(2px) rotate(225deg);
}

.nav-popover {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  display: grid;
  width: 372px;
  padding: 6px;
  visibility: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 45%),
    rgba(12, 13, 11, 0.96);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    0 22px 60px rgba(0, 0, 0, 0.48);
  opacity: 0;
  -webkit-backdrop-filter: blur(24px) saturate(135%);
  backdrop-filter: blur(24px) saturate(135%);
  grid-template-columns: 1fr 1fr;
  transform: translate(-50%, 5px);
  transition:
    opacity 180ms ease,
    transform 220ms var(--ease);
}

.nav-cluster-product .nav-popover,
.nav-cluster-resources .nav-popover {
  position: fixed;
  top: calc(var(--header-height) - 2px);
  left: 50vw;
  padding: 8px;
  transform: translate(-50%, 5px);
}

.nav-cluster-product .nav-popover {
  width: min(940px, calc(100vw - 40px));
  grid-template-columns: 230px minmax(0, 1fr);
}

.nav-cluster-resources .nav-popover {
  width: min(780px, calc(100vw - 40px));
  grid-template-columns: 210px minmax(0, 1fr);
}

.nav-popover-split {
  width: min(460px, calc(100vw - 40px));
  padding: 8px;
  grid-template-columns: 1fr;
}

.nav-popover-list {
  display: grid;
  gap: 2px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.nav-popover-list .nav-featured {
  grid-column: 1 / -1;
  margin-bottom: 4px;
  border: 1px solid rgba(255, 101, 52, 0.22);
  border-radius: 10px;
  background: rgba(255, 101, 52, 0.08);
}

.nav-cluster-pilots .nav-popover,
.nav-cluster-developers .nav-popover,
.nav-cluster-company .nav-popover {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
}

.nav-cluster-resources:hover .nav-popover,
.nav-cluster-resources:focus-within .nav-popover,
.nav-cluster-resources.open .nav-popover {
  transform: translate(-50%, 0);
}

.nav-mega-intro-compact > p {
  display: none;
}

.nav-cluster-product:hover .nav-popover,
.nav-cluster-product:focus-within .nav-popover,
.nav-cluster-product.open .nav-popover {
  transform: translate(-50%, 0);
}

.nav-popover::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 10px;
  content: "";
}

.nav-mega-intro {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 19px 17px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  background:
    radial-gradient(circle at 20% 0, rgba(255, 122, 0, 0.07), transparent 55%),
    rgba(255, 255, 255, 0.02);
}

.nav-mega-intro > small,
.nav-mega-column > span {
  color: rgba(255, 154, 111, 0.66);
  font: 600 0.5rem/1.4 var(--mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.nav-mega-intro > strong {
  margin-top: 24px;
  color: var(--paper);
  font: 500 1.05rem/1.22 var(--display);
  letter-spacing: -0.035em;
}

.nav-mega-intro > p {
  margin: 11px 0 18px;
  color: #777970;
  font-size: 0.6rem;
  line-height: 1.55;
}

.nav-mega-intro > a {
  min-height: 0;
  margin-top: auto;
  padding: 9px 0;
  color: #ddd8ce;
  font: 600 0.62rem/1 var(--display);
  grid-template-columns: 1fr auto;
}

.nav-mega-intro > a b {
  color: var(--orange-light);
}

.nav-mega-columns {
  display: grid;
  gap: 2px;
  padding: 4px 5px 4px 8px;
  grid-template-columns: 1fr 1fr 1.18fr;
}

.nav-mega-column {
  min-width: 0;
  padding: 7px 4px;
}

.nav-mega-column > span {
  display: block;
  padding: 0 9px 7px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
}

.nav-cluster-product .nav-mega-column a {
  min-height: 48px;
  padding: 8px 9px;
}

.nav-cluster:hover .nav-popover,
.nav-cluster:focus-within .nav-popover,
.nav-cluster.open .nav-popover {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
}

.nav-popover a {
  display: grid;
  min-height: 60px;
  align-items: start;
  gap: 8px;
  padding: 10px 11px;
  border: 1px solid transparent;
  border-radius: 6px;
  transition:
    border-color 180ms ease,
    background 180ms ease;
  grid-template-columns: 1fr;
}

.desktop-nav .nav-popover a::after {
  display: none;
}

.nav-popover a:hover {
  border-color: rgba(255, 255, 255, 0.065);
  background: rgba(255, 255, 255, 0.045);
}

.nav-popover a.active,
.nav-popover a[aria-current="page"] {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
}

.nav-cluster:has(a.active) > button,
.nav-cluster:has(a[aria-current="page"]) > button,
.nav-cluster.has-active-route > button {
  color: var(--paper);
}

.nav-item-index {
  display: none;
}

.nav-popover strong,
.nav-popover small {
  display: block;
}

.nav-popover strong {
  color: #d6d2c9;
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 600;
}

.nav-popover small {
  margin-top: 2px;
  color: #666861;
  font-size: 0.52rem;
  line-height: 1.4;
}

.nav-popover .nav-featured {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 1180px) {
  .nav-cluster > button {
    padding: 7px 10px;
    font-size: 0.72rem;
  }

  .nav-popover-list {
    grid-template-columns: 1fr;
  }
}

.desktop-nav > a {
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.73rem;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.desktop-nav > a::after {
  display: none;
}

.desktop-nav > a:hover,
.desktop-nav > a.active {
  border-color: rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.045);
}

.tier-landscape {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 15px;
  background: #090a08;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.tier-landscape-contract {
  display: grid;
  align-items: center;
  gap: 50px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.018);
  grid-template-columns: 0.8fr 1.2fr;
}

.tier-landscape-contract div {
  display: grid;
  gap: 5px;
}

.tier-landscape-contract span,
.tier-landscape-corner span {
  color: #696b64;
  font: 500 0.48rem/1.4 var(--mono);
  letter-spacing: 0.1em;
}

.tier-landscape-contract strong {
  color: #d7d3ca;
  font: 600 0.7rem/1.4 var(--display);
  letter-spacing: 0.04em;
}

.tier-landscape-contract p {
  margin: 0;
  color: #72746c;
  font-size: 0.66rem;
  line-height: 1.55;
}

.tier-landscape-scroll {
  overflow-x: auto;
  outline: none;
}

.tier-landscape-scroll:focus-visible {
  box-shadow: inset 0 0 0 2px rgba(255, 122, 56, 0.4);
}

.tier-landscape-grid {
  display: grid;
  min-width: 980px;
  grid-template-columns: 150px repeat(4, minmax(0, 1fr));
}

.tier-landscape-corner {
  display: grid;
  align-content: end;
  gap: 5px;
  padding: 17px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.tier-landscape-corner small {
  color: #b1ada4;
  font: 600 0.6rem/1.4 var(--display);
}

.tier-landscape-card {
  position: relative;
  display: grid;
  min-height: 126px;
  align-content: start;
  gap: 3px;
  padding: 17px 18px 14px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.008);
  transition: background 160ms ease;
}

.tier-landscape-card:hover,
.tier-landscape-card.active {
  background: rgba(255, 255, 255, 0.045);
}

.tier-landscape-card.active::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--orange-light);
  content: "";
}

.tier-landscape-card > span {
  color: #62645d;
  font: 500 0.48rem/1.4 var(--mono);
  letter-spacing: 0.08em;
}

.tier-landscape-card > strong {
  margin-top: 5px;
  color: var(--paper);
  font: 500 1.12rem/1.15 var(--display);
  letter-spacing: -0.035em;
}

.tier-landscape-card > small {
  color: #888a82;
  font: 500 0.54rem/1.4 var(--mono);
}

.tier-landscape-card > i {
  margin-top: auto;
  color: #686a63;
  font: normal 500 0.52rem/1.4 var(--display);
}

.tier-landscape-row {
  display: contents;
}

.tier-landscape-row > strong,
.tier-landscape-cell {
  display: flex;
  min-height: 60px;
  align-items: center;
  padding: 12px 16px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.tier-landscape-row > strong {
  color: #666860;
  font: 500 0.5rem/1.4 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tier-landscape-cell {
  color: #a6a39b;
  font-size: 0.66rem;
  line-height: 1.45;
}

.tier-landscape-cell.active {
  color: #e0dcd3;
  background: rgba(255, 255, 255, 0.025);
}

.tier-landscape-axis {
  display: grid;
  align-items: center;
  gap: 14px;
  padding: 16px 22px 7px;
  color: #5f615a;
  font: 500 0.48rem/1.4 var(--mono);
  letter-spacing: 0.04em;
  grid-template-columns: auto 1fr auto;
}

.tier-landscape-axis i {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, #ff7a38, #8d837b 48%, #8272cb);
}

.tier-landscape-axis i::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  border-top: 1px solid #8272cb;
  border-right: 1px solid #8272cb;
  content: "";
  transform: rotate(45deg);
}

.tier-landscape-note {
  margin: 0;
  padding: 6px 22px 19px;
  color: #55574f;
  font-size: 0.57rem;
  line-height: 1.55;
  text-align: right;
}

.product-page .content-section {
  scroll-margin-top: calc(var(--header-height) + 58px);
}

.product-page .content-section.alt {
  background:
    radial-gradient(circle at 10% 50%, rgba(255, 101, 52, 0.035), transparent 30rem),
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.012) 18%, rgba(255, 255, 255, 0.012) 82%, transparent);
}

.overview-hero {
  max-width: 960px;
  grid-template-columns: 1fr;
}

.overview-hero .page-hero-copy {
  max-width: 920px;
}

.overview-chapter {
  display: grid;
  align-items: start;
  gap: clamp(44px, 7vw, 110px);
  grid-template-columns: minmax(0, 1fr) minmax(230px, 0.34fr);
}

.overview-prose > p {
  max-width: 850px;
  margin: 0 0 24px;
  color: #aaa79f;
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.86;
}

.overview-prose > p:first-child {
  color: #d1cdc4;
  font-size: clamp(1.12rem, 1.6vw, 1.34rem);
}

.overview-prose ul {
  padding: 0;
  margin: 48px 0 0;
  list-style: none;
}

.overview-prose li {
  display: grid;
  gap: 28px;
  padding: 22px 0;
  border-top: 1px solid var(--line-soft);
  grid-template-columns: minmax(110px, 0.28fr) 1fr;
}

.overview-prose li strong {
  color: var(--paper);
  font: 600 0.78rem/1.5 var(--display);
}

.overview-prose li span {
  color: #85877f;
  font-size: 0.78rem;
  line-height: 1.72;
}

.overview-facts {
  position: sticky;
  top: calc(var(--header-height) + 72px);
  padding: 25px;
  border: 1px solid var(--line-soft);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.018);
}

.overview-facts dl {
  margin: 0;
}

.overview-facts dl > div {
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.overview-facts dt {
  color: #666860;
  font: 500 0.5rem/1.4 var(--mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.overview-facts dd {
  margin: 7px 0 0;
  color: var(--paper);
  font: 500 1.08rem/1.25 var(--display);
  letter-spacing: -0.025em;
}

.overview-facts > a {
  display: flex;
  justify-content: space-between;
  margin-top: 21px;
  color: #e2ded6;
  font: 600 0.67rem/1.4 var(--display);
}

.performance-console {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 17px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.035), transparent 28%),
    #090a08;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.3);
}

.performance-console-top {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.018);
  color: #62645d;
  font: 500 0.48rem/1.4 var(--mono);
  letter-spacing: 0.08em;
}

.performance-console-top span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #aaa69c;
}

.performance-console-top span i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7ccf82;
  box-shadow: 0 0 14px rgba(124, 207, 130, 0.55);
}

.performance-console-top b {
  font-weight: 500;
}

.performance-metrics {
  display: grid;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: repeat(4, 1fr);
}

.performance-metric {
  display: grid;
  min-width: 0;
  padding: 22px;
  gap: 5px;
}

.performance-metric + .performance-metric {
  border-left: 1px solid var(--line-soft);
}

.performance-metric small,
.performance-metric span {
  color: #65675f;
  font: 500 0.49rem/1.5 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.performance-metric strong {
  color: var(--paper);
  font: 500 clamp(1.4rem, 2vw, 2rem)/1.1 var(--display);
  letter-spacing: -0.05em;
}

.performance-metric span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.performance-plot-shell {
  position: relative;
  padding: 18px 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.performance-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding: 1px 6px 11px;
  color: #8b8d85;
  font: 500 0.52rem/1.4 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.performance-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.performance-legend i {
  width: 17px;
  height: 2px;
  background: currentColor;
}

.performance-legend .trace-1 {
  color: #ff7a38;
}

.performance-legend .trace-2 {
  color: #9d8cff;
}

.performance-legend .trace-3 {
  color: #66c9b0;
}

.performance-plot {
  display: block;
  width: 100%;
  height: auto;
  min-height: 300px;
}

.performance-grid line {
  stroke: rgba(255, 255, 255, 0.06);
  stroke-width: 1;
}

.performance-trace {
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.08));
}

.performance-trace.trace-1 {
  stroke: #ff7a38;
}

.performance-trace.trace-2 {
  stroke: #9d8cff;
  stroke-dasharray: 5 5;
}

.performance-trace.trace-3 {
  stroke: #66c9b0;
}

.performance-events {
  position: absolute;
  inset: 65px 4.5% 30px;
  pointer-events: none;
}

.performance-event {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  border-left: 1px dashed rgba(255, 255, 255, 0.13);
}

.performance-event i {
  position: absolute;
  top: 21%;
  left: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange-light);
  box-shadow: 0 0 12px rgba(255, 122, 56, 0.48);
}

.performance-event span {
  position: absolute;
  top: 10px;
  left: 8px;
  color: #74766e;
  font: 500 0.46rem/1.4 var(--mono);
  letter-spacing: 0.05em;
  white-space: nowrap;
  text-transform: uppercase;
}

.performance-stages {
  display: grid;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.performance-stage {
  display: grid;
  min-height: 112px;
  align-content: start;
  gap: 5px;
  padding: 19px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.012), transparent);
}

.performance-stage + .performance-stage {
  border-left: 1px solid var(--line-soft);
}

.performance-stage small {
  color: rgba(255, 154, 111, 0.64);
  font: 500 0.5rem/1.4 var(--mono);
}

.performance-stage strong {
  color: #d5d1c8;
  font: 600 0.7rem/1.35 var(--display);
}

.performance-stage span {
  color: #60625b;
  font-size: 0.58rem;
  line-height: 1.55;
}

.performance-readings {
  display: grid;
  padding: 8px 18px;
  grid-template-columns: repeat(4, 1fr);
}

.performance-reading {
  display: grid;
  min-width: 0;
  padding: 15px 12px;
  gap: 4px;
}

.performance-reading strong,
.performance-reading span,
.performance-reading small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.performance-reading strong {
  color: #686a63;
  font: 500 0.49rem/1.4 var(--mono);
  text-transform: uppercase;
}

.performance-reading span {
  color: #c4c0b7;
  font: 600 0.7rem/1.4 var(--display);
}

.performance-reading small {
  color: #565850;
  font-size: 0.52rem;
}

.performance-caption {
  margin: 0;
  padding: 0 30px 22px;
  color: #5d5f58;
  font-size: 0.6rem;
  line-height: 1.5;
  text-align: right;
}

.subpage-main {
  min-height: 70vh;
  padding-top: var(--header-height);
}

/* Breadcrumbs */

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
  color: #62645d;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.breadcrumbs a {
  transition: color 180ms ease;
}

.breadcrumbs a:hover {
  color: var(--paper);
}

.breadcrumbs i {
  width: 3px;
  height: 3px;
  background: #454740;
  border-radius: 50%;
}

.breadcrumbs span {
  color: #85827a;
}

/* Subpage hero */

.page-hero {
  position: relative;
  min-height: 670px;
  padding: 78px 0 85px;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}

.page-hero::before {
  position: absolute;
  z-index: -1;
  top: -260px;
  right: -190px;
  width: 720px;
  height: 720px;
  border: 1px solid rgba(255, 101, 52, 0.07);
  border-radius: 50%;
  content: "";
}

.page-hero::after {
  position: absolute;
  z-index: -1;
  top: -120px;
  right: -50px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(255, 101, 52, 0.07);
  border-radius: 50%;
  content: "";
}

.page-hero-grid {
  display: grid;
  min-height: 470px;
  align-items: center;
  gap: 90px;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 0.75fr);
}

.page-hero-copy {
  max-width: 790px;
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-kicker::before {
  width: 24px;
  height: 1px;
  background: var(--orange);
  content: "";
}

.page-hero h1 {
  max-width: 900px;
  margin: 24px 0 0;
  font-family: var(--display);
  font-size: clamp(3.25rem, 6vw, 6.2rem);
  font-weight: 500;
  letter-spacing: -0.067em;
  line-height: 0.98;
}

.page-hero-copy > p {
  max-width: 690px;
  margin: 28px 0 0;
  color: #a6a299;
  font-size: clamp(0.96rem, 1.3vw, 1.1rem);
  line-height: 1.8;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 34px;
}

.page-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 27px;
  color: #666861;
  font-family: var(--mono);
  font-size: 0.51rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-hero-meta i {
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 7px rgba(126, 227, 154, 0.35);
}

/* Hero technical object */

.page-hero-media {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: #0b0c0b;
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.3);
}

.page-hero-media > div {
  position: relative;
  min-height: 390px;
  overflow: hidden;
}

.page-hero-media > div::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(8, 8, 7, 0.65), transparent 45%),
    linear-gradient(135deg, transparent 55%, rgba(255, 101, 52, 0.08));
  content: "";
}

.page-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
  transition: transform 700ms ease;
}

.page-hero-media:hover img {
  transform: scale(1.018);
}

.page-hero-media figcaption {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 17px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.52);
  font: 500 0.59rem/1.4 var(--font-mono);
}

.page-hero-media figcaption a {
  color: var(--orange);
}

.page-object {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    #0e0f0d;
  background-size: 25px 25px;
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.3);
}

.object-top {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.065);
  background: rgba(18, 19, 17, 0.96);
}

.object-top span {
  color: #73756e;
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.08em;
}

.object-top b {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.42rem;
  font-weight: 500;
}

.object-top b::before {
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 7px currentColor;
  content: "";
}

.object-body {
  display: grid;
  min-height: 340px;
  place-items: center;
  padding: 30px;
}

.object-orbit {
  position: relative;
  display: grid;
  width: 230px;
  height: 230px;
  place-items: center;
  border: 1px solid rgba(255, 101, 52, 0.12);
  border-radius: 50%;
}

.object-orbit::before,
.object-orbit::after {
  position: absolute;
  border: 1px dashed rgba(255, 101, 52, 0.12);
  border-radius: 50%;
  content: "";
}

.object-orbit::before {
  inset: 23px;
  animation: sub-spin 22s linear infinite;
}

.object-orbit::after {
  inset: 50px;
  animation: sub-spin 16s reverse linear infinite;
}

.object-logo {
  position: relative;
  z-index: 2;
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 1px solid rgba(255, 101, 52, 0.18);
  border-radius: 50%;
  background: rgba(255, 101, 52, 0.045);
  box-shadow: 0 0 45px rgba(255, 101, 52, 0.08);
}

.object-logo img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.orbit-node {
  position: absolute;
  display: grid;
  min-width: 74px;
  min-height: 31px;
  place-items: center;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: #7e8078;
  background: #131411;
  font-family: var(--mono);
  font-size: 0.4rem;
  letter-spacing: 0.05em;
}

.orbit-node:nth-of-type(1) {
  top: 2px;
  left: 50%;
  transform: translateX(-50%);
}

.orbit-node:nth-of-type(2) {
  top: 50%;
  right: -28px;
  transform: translateY(-50%);
}

.orbit-node:nth-of-type(3) {
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
}

.orbit-node:nth-of-type(4) {
  top: 50%;
  left: -28px;
  transform: translateY(-50%);
}

.object-signal {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--orange);
  animation: object-pulse 2.8s ease-in-out infinite;
}

/* Page metrics */

.page-metrics {
  border-bottom: 1px solid var(--line-soft);
  background: #0a0b09;
}

.page-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.page-metric {
  min-height: 120px;
  padding: 27px 25px;
  border-right: 1px solid var(--line-soft);
}

.page-metric:last-child {
  border-right: 0;
}

.page-metric small,
.page-metric strong,
.page-metric span {
  display: block;
}

.page-metric small {
  color: #595b54;
  font-family: var(--mono);
  font-size: 0.47rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-metric strong {
  margin-top: 7px;
  color: #dedad1;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.page-metric span {
  margin-top: 5px;
  color: #686a63;
  font-size: 0.62rem;
}

/* Content sections */

.content-section {
  position: relative;
  padding: 120px 0;
  border-bottom: 1px solid var(--line-soft);
}

.content-section.alt {
  background:
    radial-gradient(circle at 12% 60%, rgba(255, 101, 52, 0.03), transparent 24rem),
    #0b0c0a;
}

.content-heading {
  display: grid;
  align-items: end;
  gap: 70px;
  margin-bottom: 58px;
  grid-template-columns: 1fr minmax(280px, 0.55fr);
}

.content-heading h2 {
  max-width: 760px;
  margin: 15px 0 0;
  font-family: var(--display);
  font-size: clamp(2.35rem, 4.5vw, 4.5rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 1.04;
}

.content-heading > p {
  margin: 0;
  color: #8c8981;
  font-size: 0.87rem;
  line-height: 1.8;
}

.section-index {
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
}

.info-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
}

.info-card {
  position: relative;
  min-height: 290px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 60%),
    #0f100e;
  transition:
    border-color 240ms ease,
    transform 280ms var(--ease);
}

.info-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.info-card-number {
  color: #4c4e48;
  font-family: var(--mono);
  font-size: 0.48rem;
}

.info-card-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-top: 38px;
  border: 1px solid rgba(255, 101, 52, 0.16);
  border-radius: 9px;
  color: var(--orange-light);
  background: rgba(255, 101, 52, 0.05);
}

.info-card-icon svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.info-card h3 {
  margin: 22px 0 0;
  color: #d5d1c8;
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.info-card p {
  margin: 11px 0 0;
  color: #777970;
  font-size: 0.76rem;
  line-height: 1.75;
}

.info-card a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  color: #b0ada5;
  font-size: 0.68rem;
  font-weight: 600;
}

.info-card a span {
  color: var(--orange-light);
}

/* Process / pipeline */

.process-shell {
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(rgba(255, 255, 255, 0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.016) 1px, transparent 1px),
    #0d0e0c;
  background-size: 25px 25px;
}

.process-top {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--line-soft);
  color: #62645d;
  background: rgba(17, 18, 16, 0.95);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.07em;
}

.process-flow {
  display: grid;
  padding: 50px 35px;
  grid-template-columns: repeat(7, auto);
  align-items: center;
  justify-content: space-between;
}

.process-node {
  display: flex;
  width: 150px;
  min-height: 145px;
  align-items: flex-start;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  background: rgba(17, 18, 16, 0.92);
  flex-direction: column;
}

.process-node.active {
  border-color: rgba(255, 101, 52, 0.25);
  background: linear-gradient(145deg, rgba(255, 101, 52, 0.07), rgba(17, 18, 16, 0.95));
}

.process-node small {
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.43rem;
  letter-spacing: 0.08em;
}

.process-node strong {
  margin-top: 30px;
  color: #cbc8bf;
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 500;
}

.process-node span {
  margin-top: 7px;
  color: #64665f;
  font-size: 0.56rem;
  line-height: 1.5;
}

.process-arrow {
  position: relative;
  width: 38px;
  height: 1px;
  background: #373933;
}

.process-arrow::after {
  position: absolute;
  top: -2px;
  right: 0;
  width: 5px;
  height: 5px;
  border-top: 1px solid #555750;
  border-right: 1px solid #555750;
  content: "";
  transform: rotate(45deg);
}

/* Feature rows */

.feature-list {
  border-top: 1px solid var(--line);
}

.feature-row {
  display: grid;
  min-height: 170px;
  align-items: center;
  gap: 45px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 55px 0.7fr 1.3fr auto;
}

.feature-row > span {
  color: #4f514b;
  font-family: var(--mono);
  font-size: 0.52rem;
}

.feature-row h3 {
  margin: 0;
  color: #d0ccc3;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.feature-row p {
  max-width: 580px;
  margin: 0;
  color: #777970;
  font-size: 0.77rem;
  line-height: 1.75;
}

.feature-tag {
  min-width: max-content;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: #777970;
  font-family: var(--mono);
  font-size: 0.43rem;
  letter-spacing: 0.06em;
}

/* Specs */

.spec-layout {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
}

.spec-summary {
  padding: 38px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #0f100e;
}

.spec-summary h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -0.045em;
}

.spec-summary p {
  margin: 17px 0 0;
  color: #7e7f78;
  font-size: 0.8rem;
  line-height: 1.8;
}

.spec-table {
  border-top: 1px solid var(--line);
}

.spec-row {
  display: grid;
  min-height: 78px;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 0.45fr 1fr;
}

.spec-row dt {
  color: #696b64;
  font-family: var(--mono);
  font-size: 0.55rem;
}

.spec-row dd {
  margin: 0;
  color: #bab7ae;
  font-size: 0.76rem;
}

/* Code and terminal */

.code-panel {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: #090a09;
  box-shadow: 0 25px 55px rgba(0, 0, 0, 0.28);
}

.code-panel-top {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  border-bottom: 1px solid var(--line-soft);
  background: #121310;
}

.code-panel-top span {
  color: #696b64;
  font-family: var(--mono);
  font-size: 0.5rem;
}

.code-panel-top button {
  color: #656760;
  background: transparent;
  font-family: var(--mono);
  font-size: 0.45rem;
  cursor: pointer;
}

.code-panel pre {
  margin: 0;
  padding: 28px;
  overflow-x: auto;
  color: #aaa9a3;
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.8;
}

.code-panel .token-key {
  color: #e78fa2;
}

.code-panel .token-string {
  color: var(--orange-light);
}

.code-panel .token-comment {
  color: #4e514b;
}

/* Pricing */

.price-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
}

.price-card {
  position: relative;
  min-height: 430px;
  padding: 32px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #0f100e;
}

.price-card.featured {
  border-color: rgba(255, 101, 52, 0.3);
  background:
    linear-gradient(145deg, rgba(255, 101, 52, 0.07), transparent 55%),
    #0f100e;
  transform: translateY(-8px);
}

.price-label {
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.51rem;
  letter-spacing: 0.09em;
}

.price-card h3 {
  margin: 14px 0 0;
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.price-value {
  display: block;
  margin-top: 29px;
  color: #eeeae1;
  font-family: var(--display);
  font-size: 2.55rem;
  font-weight: 500;
  letter-spacing: -0.055em;
}

.price-value small {
  color: #777970;
  font-size: 0.7rem;
  letter-spacing: 0;
}

.price-card > p {
  min-height: 60px;
  margin: 15px 0 0;
  color: #777970;
  font-size: 0.73rem;
  line-height: 1.7;
}

.price-card ul {
  display: grid;
  margin: 25px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line-soft);
  list-style: none;
  gap: 10px;
}

.price-card li {
  color: #8d8b83;
  font-size: 0.66rem;
}

.price-card li::before {
  margin-right: 8px;
  color: var(--green);
  content: "✓";
}

/* Timeline */

.timeline {
  position: relative;
  display: grid;
  gap: 0;
  grid-template-columns: repeat(4, 1fr);
}

.timeline::before {
  position: absolute;
  top: 32px;
  right: 12.5%;
  left: 12.5%;
  height: 1px;
  background: #30322d;
  content: "";
}

.timeline-item {
  position: relative;
  z-index: 1;
  padding: 0 20px;
}

.timeline-marker {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  margin-inline: auto;
  border: 1px solid rgba(255, 101, 52, 0.25);
  border-radius: 50%;
  color: var(--orange-light);
  background: #0d0e0c;
  box-shadow: 0 0 0 8px var(--ink);
  font-family: var(--mono);
  font-size: 0.52rem;
}

.timeline-item h3 {
  margin: 24px 0 0;
  color: #cbc8bf;
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: center;
}

.timeline-item p {
  margin: 10px auto 0;
  color: #6c6e67;
  font-size: 0.67rem;
  line-height: 1.65;
  text-align: center;
}

/* Founder biography */

.founder-bio {
  display: grid;
  align-items: start;
  gap: clamp(36px, 7vw, 110px);
  grid-template-columns: minmax(0, 760px) minmax(180px, 1fr);
}

.founder-bio-prose {
  display: grid;
  gap: 22px;
}

.founder-bio-prose p {
  margin: 0;
  color: #b4b2aa;
  font-size: clamp(0.92rem, 1.3vw, 1.08rem);
  line-height: 1.85;
}

.founder-bio aside {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #0f100e;
}

.founder-bio aside small,
.founder-bio aside a {
  padding: 17px 20px;
}

.founder-bio aside small {
  color: #676960;
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.14em;
}

.founder-bio aside a {
  border-top: 1px solid var(--line-soft);
  color: #d7d3ca;
  font-size: 0.68rem;
  font-weight: 600;
  transition: color 180ms ease, background 180ms ease;
}

.founder-bio aside a:hover {
  color: var(--orange-light);
  background: rgba(255, 101, 52, 0.05);
}

/* Profiles */

.profile-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}

.profile-card {
  display: grid;
  min-height: 350px;
  align-items: center;
  gap: 34px;
  padding: 35px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: #0f100e;
  grid-template-columns: 150px 1fr;
}

.profile-card img {
  width: 150px;
  height: 180px;
  border: 1px solid var(--line);
  border-radius: 9px;
  object-fit: cover;
  filter: saturate(0.82);
}

.profile-card h3 {
  margin: 10px 0 0;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.profile-role {
  display: block;
  margin-top: 6px;
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.51rem;
}

.profile-card p {
  margin: 15px 0 0;
  color: #777970;
  font-size: 0.7rem;
  line-height: 1.75;
}

.profile-card a {
  display: inline-flex;
  margin-top: 18px;
  color: #bbb8af;
  font-size: 0.68rem;
  font-weight: 600;
}

/* Article system */

.article-hero {
  padding-bottom: 60px;
}

.article-pilot-banner {
  padding: 0 0 28px;
}

.article-pilot-banner p {
  margin: 0;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 196, 120, 0.06);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  line-height: 1.5;
}

.article-pilot-banner a {
  color: #ffc478;
  font-weight: 600;
  text-decoration: none;
}

.article-pilot-banner a:hover {
  text-decoration: underline;
}

.article-hero .page-hero-grid {
  min-height: 400px;
  grid-template-columns: minmax(0, 1fr);
}

.article-hero h1 {
  max-width: 1020px;
  font-size: clamp(3rem, 6.5vw, 6.6rem);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 27px;
  color: #666861;
  font-family: var(--mono);
  font-size: 0.53rem;
  text-transform: uppercase;
}

.article-layout {
  display: grid;
  align-items: start;
  gap: 80px;
  padding: 90px 0 120px;
  grid-template-columns: 210px minmax(0, 760px) 1fr;
}

.article-toc {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  padding-top: 8px;
}

.article-toc strong {
  color: #8f8d85;
  font-family: var(--mono);
  font-size: 0.5rem;
  font-weight: 500;
  letter-spacing: 0.09em;
}

.article-toc nav {
  display: grid;
  margin-top: 15px;
  border-left: 1px solid var(--line);
  gap: 2px;
}

.article-toc a {
  padding: 7px 0 7px 14px;
  color: #62645d;
  font-size: 0.62rem;
  line-height: 1.45;
  transition:
    color 180ms ease,
    border-color 180ms ease;
}

.article-toc a:hover,
.article-toc a.active {
  color: #bab7ae;
}

.article-content {
  color: #aaa79e;
  font-size: 0.94rem;
  line-height: 1.9;
}

.article-content > :first-child {
  margin-top: 0;
}

.article-content h2,
.article-content h3,
.article-content h4 {
  color: #e2ded5;
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.2;
  scroll-margin-top: calc(var(--header-height) + 30px);
}

.article-content h2 {
  margin: 65px 0 20px;
  font-size: 2.15rem;
}

.article-content h3 {
  margin: 42px 0 16px;
  font-size: 1.45rem;
}

.article-content h4 {
  margin: 30px 0 12px;
  font-size: 1.1rem;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote,
.article-content table,
.article-content pre {
  margin: 0 0 24px;
}

.article-content a {
  color: var(--orange-light);
  text-decoration: underline;
  text-decoration-color: rgba(255, 154, 111, 0.35);
  text-underline-offset: 3px;
}

.article-content strong {
  color: #d3cfc6;
  font-weight: 600;
}

.article-content ul,
.article-content ol {
  padding-left: 1.35rem;
}

.article-content li {
  margin-bottom: 8px;
}

.article-content blockquote {
  padding: 20px 24px;
  border-left: 2px solid var(--orange);
  color: #c2beb5;
  background: rgba(255, 101, 52, 0.04);
}

.article-content table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.article-content th,
.article-content td {
  min-width: 130px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  font-size: 0.72rem;
  text-align: left;
}

.article-content th {
  color: #d2cec5;
  background: #121310;
}

.article-content code {
  padding: 2px 5px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 4px;
  color: #e0b297;
  background: #11120f;
  font-family: var(--mono);
  font-size: 0.82em;
}

.article-content pre {
  padding: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #090a09;
}

.article-content pre code {
  padding: 0;
  border: 0;
  background: none;
}

.article-aside {
  position: sticky;
  top: calc(var(--header-height) + 30px);
  padding: 22px;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  background: #0f100e;
}

.article-aside span {
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.45rem;
  letter-spacing: 0.08em;
}

.article-aside strong {
  display: block;
  margin-top: 10px;
  color: #d0ccc3;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.35;
}

.article-aside p {
  margin: 10px 0 0;
  color: #6f716a;
  font-size: 0.64rem;
  line-height: 1.65;
}

.article-aside .button {
  width: 100%;
  min-height: 42px;
  margin-top: 17px;
  padding-inline: 12px;
  font-size: 0.67rem;
}

/* Legal */

.legal-shell {
  max-width: 850px;
  padding: 90px 0 120px;
}

.legal-shell h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.065em;
}

.legal-updated {
  display: block;
  margin-top: 17px;
  color: #686a63;
  font-family: var(--mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.legal-content {
  margin-top: 65px;
  color: #9a978e;
  font-size: 0.86rem;
  line-height: 1.85;
}

.legal-content h2 {
  margin: 50px 0 14px;
  color: #dedad1;
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}

/* Related pages */

.related-section {
  padding: 85px 0;
  border-bottom: 1px solid var(--line-soft);
  background: #0a0b09;
}

.related-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.related-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.related-head span {
  color: #555750;
  font-family: var(--mono);
  font-size: 0.5rem;
}

.related-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
}

.related-card {
  min-height: 170px;
  padding: 24px;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  background: #0f100e;
  transition:
    border-color 180ms ease,
    transform 220ms var(--ease);
}

.related-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.related-card small {
  color: var(--orange-light);
  font-family: var(--mono);
  font-size: 0.43rem;
  letter-spacing: 0.08em;
}

.related-card strong {
  display: block;
  margin-top: 27px;
  color: #c9c6bd;
  font-family: var(--display);
  font-size: 0.98rem;
  font-weight: 500;
}

.related-card span {
  display: block;
  margin-top: 9px;
  color: #62645d;
  font-size: 0.62rem;
}

/* Page CTA */

.page-cta {
  position: relative;
  display: grid;
  min-height: 520px;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(255, 101, 52, 0.09), transparent 27rem),
    var(--ink);
  text-align: center;
}

.page-cta::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  content: "";
  mask-image: radial-gradient(circle, #000, transparent 70%);
}

.page-cta-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.page-cta-content h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3rem, 6vw, 5.6rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 1;
}

.page-cta-content p {
  max-width: 580px;
  margin: 22px auto 0;
  color: #8f8c84;
  font-size: 0.9rem;
}

.page-cta-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 31px;
}

@keyframes sub-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes object-pulse {
  0%,
  100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(0.7);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

/* Responsive */

@media (max-width: 1100px) {
  .nav-cluster {
    display: none;
  }

  .page-hero-grid {
    gap: 55px;
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.7fr);
  }

  .process-flow {
    overflow-x: auto;
    gap: 16px;
    justify-content: flex-start;
  }

  .process-node {
    flex: 0 0 150px;
  }

  .process-arrow {
    flex: 0 0 30px;
  }

  .article-layout {
    gap: 45px;
    grid-template-columns: 175px minmax(0, 1fr);
  }

  .article-aside {
    display: none;
  }
}

@media (max-width: 860px) {
  .page-hero {
    padding-top: 60px;
  }

  .page-hero-grid {
    grid-template-columns: 1fr;
  }

  .page-object {
    max-width: 650px;
  }

  .page-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-metric:nth-child(2) {
    border-right: 0;
  }

  .page-metric:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line-soft);
  }

  .content-heading {
    gap: 25px;
    grid-template-columns: 1fr;
  }

  .info-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .info-card {
    min-height: 240px;
  }

  .price-card.featured {
    transform: none;
  }

  .feature-row {
    gap: 20px;
    grid-template-columns: 40px 1fr auto;
  }

  .feature-row p {
    grid-column: 2 / -1;
  }

  .spec-layout {
    grid-template-columns: 1fr;
  }

  .timeline {
    gap: 30px;
    grid-template-columns: 1fr 1fr;
  }

  .timeline::before {
    display: none;
  }

  .profile-grid {
    grid-template-columns: 1fr;
  }

  .founder-bio {
    grid-template-columns: 1fr;
  }

  .article-layout {
    max-width: 760px;
    grid-template-columns: 1fr;
  }

  .article-toc {
    position: static;
    padding: 20px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: #0f100e;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-hero {
    min-height: auto;
    padding: 42px 0 65px;
  }

  .breadcrumbs {
    margin-bottom: 27px;
    overflow: hidden;
    font-size: 0.47rem;
    white-space: nowrap;
  }

  .page-hero-grid {
    min-height: 0;
    gap: 45px;
  }

  .page-hero h1 {
    font-size: clamp(2.8rem, 14vw, 4.2rem);
  }

  .page-hero-copy > p {
    font-size: 0.9rem;
  }

  .page-hero-actions {
    display: grid;
  }

  .page-hero-actions .button {
    width: 100%;
  }

  .page-hero-meta {
    display: grid;
    gap: 9px;
  }

  .page-object {
    min-height: 330px;
  }

  .object-body {
    min-height: 285px;
    padding: 20px;
  }

  .object-orbit {
    width: 190px;
    height: 190px;
  }

  .orbit-node {
    min-width: 62px;
    font-size: 0.32rem;
  }

  .page-metric {
    min-height: 105px;
    padding: 21px 16px;
  }

  .page-metric strong {
    font-size: 0.9rem;
  }

  .content-section {
    padding: 80px 0;
  }

  .content-heading {
    margin-bottom: 38px;
  }

  .content-heading h2 {
    font-size: clamp(2.2rem, 11vw, 3.2rem);
  }

  .info-card {
    padding: 23px;
  }

  .feature-row {
    padding: 25px 0;
    grid-template-columns: 34px 1fr;
  }

  .feature-row .feature-tag {
    display: none;
  }

  .feature-row p {
    grid-column: 2;
  }

  .spec-summary {
    padding: 27px 23px;
  }

  .spec-row {
    align-items: start;
    padding: 17px 0;
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .code-panel pre {
    padding: 19px;
    font-size: 0.59rem;
  }

  .timeline {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    display: grid;
    gap: 0 18px;
    padding: 0;
    grid-template-columns: 50px 1fr;
  }

  .timeline-marker {
    width: 48px;
    height: 48px;
    grid-row: 1 / 3;
    box-shadow: none;
  }

  .timeline-item h3,
  .timeline-item p {
    margin-inline: 0;
    text-align: left;
  }

  .timeline-item h3 {
    margin-top: 2px;
  }

  .timeline-item p {
    margin-top: 7px;
  }

  .profile-card {
    padding: 24px;
    grid-template-columns: 95px 1fr;
  }

  .profile-card img {
    width: 95px;
    height: 130px;
  }

  .article-layout {
    gap: 40px;
    padding: 60px 0 80px;
  }

  .article-content {
    font-size: 0.88rem;
  }

  .article-content h2 {
    font-size: 1.8rem;
  }

  .related-section {
    padding: 65px 0;
  }

  .page-cta {
    min-height: 470px;
  }

  .page-cta-content h2 {
    font-size: clamp(2.9rem, 14vw, 4.3rem);
  }

  .page-cta-actions {
    display: grid;
  }
}

@media (max-width: 760px) {
  .page-hero-media > div,
  .page-hero-media img {
    min-height: 270px;
  }

  .page-hero-media figcaption {
    min-height: 64px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
  }
}

@media (max-width: 920px) {
  .overview-chapter {
    grid-template-columns: 1fr;
  }

  .overview-facts {
    position: static;
  }

  .performance-metrics,
  .performance-readings {
    grid-template-columns: repeat(2, 1fr);
  }

  .performance-metric:nth-child(3),
  .performance-metric:nth-child(4) {
    border-top: 1px solid var(--line-soft);
  }

  .performance-metric:nth-child(3) {
    border-left: 0;
  }
}

@media (max-width: 640px) {
  .overview-prose li {
    gap: 8px;
    grid-template-columns: 1fr;
  }

  .overview-prose > p {
    font-size: 0.98rem;
    line-height: 1.78;
  }

  .performance-console-top {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 13px 17px;
  }

  .performance-console-top b {
    display: none;
  }

  .performance-metrics,
  .performance-readings {
    grid-template-columns: 1fr 1fr;
  }

  .performance-metric {
    padding: 16px;
  }

  .performance-plot {
    min-width: 630px;
  }

  .performance-plot-shell {
    overflow-x: auto;
  }

  .performance-events {
    display: none;
  }

  .performance-stages {
    overflow-x: auto;
    grid-auto-columns: 132px;
    grid-auto-flow: column;
    grid-template-columns: none;
  }

  .performance-stage {
    min-height: 102px;
  }

  .performance-caption {
    text-align: left;
  }

  .tier-landscape-contract {
    gap: 10px;
    grid-template-columns: 1fr;
  }

  .tier-landscape-grid {
    min-width: 880px;
    grid-template-columns: 130px repeat(4, minmax(0, 1fr));
  }

  .tier-landscape-axis {
    grid-template-columns: 1fr;
  }

  .tier-landscape-axis i {
    order: 3;
  }

  .tier-landscape-axis span:last-child {
    text-align: right;
  }

  .tier-landscape-note {
    text-align: left;
  }
}

/* Connect hub — founders, deck, and contact redirects */

.connect-hub-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.connect-tile {
  position: relative;
  display: grid;
  gap: 6px;
  min-height: 118px;
  align-content: start;
  padding: 18px 44px 18px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 50%),
    rgba(12, 13, 11, 0.92);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms var(--ease);
}

.connect-tile:hover {
  border-color: rgba(255, 101, 52, 0.35);
  background:
    linear-gradient(145deg, rgba(255, 101, 52, 0.08), transparent 55%),
    rgba(14, 15, 13, 0.95);
  transform: translateY(-2px);
}

.connect-tile-badge {
  display: inline-flex;
  width: fit-content;
  padding: 3px 8px;
  border: 1px solid rgba(255, 101, 52, 0.28);
  border-radius: 999px;
  color: var(--orange-light);
  font: 600 0.48rem/1.3 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.connect-tile strong {
  font: 600 1rem/1.3 var(--display);
  letter-spacing: -0.02em;
}

.connect-tile span {
  color: #8f8c84;
  font-size: 0.78rem;
  line-height: 1.55;
}

.connect-tile b {
  position: absolute;
  top: 50%;
  right: 16px;
  color: var(--orange-light);
  font-size: 1.1rem;
  transform: translateY(-50%);
}

@media (max-width: 720px) {
  .connect-hub-grid {
    grid-template-columns: 1fr;
  }

  .connect-tile {
    min-height: auto;
    padding: 16px 40px 16px 16px;
  }
}