/* ============================================================
   ZENOS - AI Page Styles (Dark Theme)
   Layered on top of technology.css + prism-vtx.css for shared
   chrome (.tech-hero, .tech-nav, .tech-section, .tech-cta,
   .pv-features, .pv-feature__tag, .section-header).
   Only AI-specific additions live here.
   ============================================================ */

/* --- Data Tiers section -----------------------------------
   Accent palette progresses White → Cyan → Purple across
   T1 → T2 → T3. Only the eyebrow / inclusion chip / use-label
   / feature divider carry the tier colour; body text stays
   white for legibility. T3's Enrichment Layer is promoted as
   a distinct sub-block — it's the strategic differentiator
   (cross-title ontology), not just another feature row.

   Cards are flex columns. Title gets a fixed min-height so
   one-line and two-line names align across cards; the .ai-tier__foot
   wrapper pins the use-row + CTA to the card bottom regardless
   of feature-list length. */
.ai-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
  align-items: stretch;
}

@media (max-width: 991px) {
  .ai-tiers { grid-template-columns: 1fr; }
}

.ai-tier {
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
}

.ai-tier__num {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--white-pure);
  opacity: 0.95;
  margin-bottom: var(--space-sm);
}

.ai-tier--cyan .ai-tier__num { color: var(--cyan); }
.ai-tier--purple .ai-tier__num { color: var(--purple); }

/* Title: sized to fit "Simulation Grade" on one line within
   a 33% card. min-height: 2.4em reserves room for 1- or 2-line
   wrap so all three card titles bottom-align. */
.ai-tier__name {
  font-family: var(--font-heading);
  font-weight: 900;
  font-stretch: 125%;
  font-size: 1.5rem;
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-sm);
  min-height: 2.4em;
  display: flex;
  align-items: flex-start;
}

/* Lead copy: min-height holds 3 lines so feature lists start
   at the same Y across all three cards. */
.ai-tier__lead {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--white);
  opacity: 0.7;
  margin-bottom: var(--space-sm);
  min-height: calc(0.875rem * 1.5 * 3);
}

.ai-tier__features {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-sm) 0 0;
  border-top: 1px solid rgba(245, 244, 244, 0.18);
}

.ai-tier--cyan .ai-tier__features {
  border-top-color: rgba(84, 255, 224, 0.25);
}

.ai-tier--purple .ai-tier__features {
  border-top-color: rgba(123, 112, 251, 0.32);
}

.ai-tier__feature {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--white);
  opacity: 0.82;
  padding-top: 4px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.ai-tier__feature:first-child {
  padding-top: 2px;
}

/* Square chip bullet — matches the brand's angular language.
   Tier-accent coloured. Shown on top-level feature rows only;
   group parents, nested children (which already have a left
   rule), and includes lines (which have a "+" prefix) skip it. */
.ai-tier__feature::before {
  content: '';
  flex-shrink: 0;
  width: 4px;
  height: 4px;
  background: rgba(245, 244, 244, 0.45);
  transform: translateY(-1px);
}

.ai-tier--cyan .ai-tier__feature::before {
  background: var(--cyan);
  opacity: 0.7;
}

.ai-tier--purple .ai-tier__feature::before {
  background: var(--purple-tint);
  opacity: 0.85;
}

.ai-tier__feature--includes::before {
  display: none;
}

/* Child bullet: smaller + dimmer so nesting reads at a glance
   without competing with the top-level bullets. */
.ai-tier__feature--child::before {
  width: 3px;
  height: 3px;
  opacity: 0.5;
}

.ai-tier--cyan .ai-tier__feature--child::before {
  opacity: 0.5;
}

.ai-tier--purple .ai-tier__feature--child::before {
  opacity: 0.6;
}

/* Group parent label (e.g. "Camera data", "Vision buffers"). Reads
   at the same weight as other top-level features — the children
   indented below are enough signal that this is a parent. */
.ai-tier__feature--group {
  margin-top: 2px;
}

/* Child rows under a group. Indented to show nesting, with the
   same square bullet as top-level rows but smaller + dimmer so
   the hierarchy still reads. No tree glyphs / vertical rule
   (those competed with the bullet language). */
.ai-tier__feature--child {
  margin-left: 14px;
  font-size: 0.78125rem;
  opacity: 0.72;
}

/* Inline parenthetical clarifier on a feature row (e.g. T3 lead
   "Complete entity state — every simulated entity, including ambient"). */
.ai-tier__feature-note {
  display: block;
  margin-top: 2px;
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--white);
  opacity: 0.5;
}

/* "+ All Tier 1 Data" / "+ All Tier 1 & 2 Data" — sits at the
   bottom of T2/T3 feature lists. Tier-accent colour, divider
   above it, slightly heavier weight so it reads as the cumulative
   summary line, not just another bullet. */
.ai-tier__feature--includes {
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px dashed rgba(245, 244, 244, 0.18);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 1;
}

.ai-tier--cyan .ai-tier__feature--includes {
  color: var(--cyan);
  border-top-color: rgba(84, 255, 224, 0.25);
}

.ai-tier--purple .ai-tier__feature--includes {
  color: var(--purple-tint);
  border-top-color: rgba(123, 112, 251, 0.32);
}

/* Standalone variant: when the includes line sits outside
   .ai-tier__features (e.g. T3, after the Enrichment block),
   it needs slight breathing room above. */
.ai-tier__feature--standalone {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
}

/* Enrichment Layer promoted block (T3 only). Purple-tinted
   sub-card that elevates the strategic differentiator above
   the regular feature rows without expanding the palette. */
.ai-tier__enrichment {
  position: relative;
  padding: 10px 12px;
  margin-top: var(--space-sm);
  background: rgba(123, 112, 251, 0.1);
  border-left: 2px solid var(--purple);
}

.ai-tier__enrichment-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--purple-tint);
  margin-bottom: 4px;
}

.ai-tier__enrichment p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--white);
  opacity: 0.78;
}

/* Footer block: pins use-row + CTA to the bottom of the card
   so they align horizontally across the three columns even when
   feature-list lengths differ. */
.ai-tier__foot {
  margin-top: auto;
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.ai-tier__use {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white);
  opacity: 0.78;
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(245, 244, 244, 0.18);
  min-height: 2.6em;
}

.ai-tier--cyan .ai-tier__use {
  border-top-color: rgba(84, 255, 224, 0.25);
}

.ai-tier--purple .ai-tier__use {
  border-top-color: rgba(123, 112, 251, 0.32);
}

.ai-tier__use-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-pure);
  opacity: 0.85;
  margin-right: 6px;
}

.ai-tier--cyan .ai-tier__use-label { color: var(--cyan); }
.ai-tier--purple .ai-tier__use-label { color: var(--purple); }

/* Per-tier CTA: full-width inside the card. T1's default
   .btn--secondary border (rgba 0.2 white) is too subtle for
   a primary CTA — bump the rim to 0.45 so it reads at full
   width without losing its "secondary" weight. */
.ai-tier__cta {
  width: 100%;
  justify-content: center;
}

.ai-tier--white .ai-tier__cta.btn--secondary::before {
  background: rgba(245, 244, 244, 0.5);
  clip-path: polygon(
    12px 0, 100% 0, 100% calc(100% - 12px),
    calc(100% - 12px) 100%, 0 100%, 0 12px
  );
}

.ai-tier--white .ai-tier__cta.btn--secondary::after {
  background: rgba(245, 244, 244, 0.04);
  clip-path: polygon(
    10.5px 0, 100% 0, 100% calc(100% - 10.5px),
    calc(100% - 10.5px) 100%, 0 100%, 0 10.5px
  );
}

/* Section-header spacing tightener. The h2 itself stays at the
   page's standard headline size (part of the design system) — only
   the bottom margin gets compressed so the content sits closer. */
#tiers .section-header,
#capture .section-header,
#models .section-header,
#runtime .section-header {
  margin-bottom: var(--space-md);
}

/* Pull the cards under each section's header up tighter. The
   inherited defaults (var(--space-xl)) leave too much air with the
   already-large h2 above. */
#models .pv-features {
  margin-top: var(--space-md);
}

/* #tiers description is too long for the default 720px cap (wraps
   to 3 lines with an orphan), but full-width reads too sparse.
   Bump just enough to land on 2 lines, and use text-wrap: pretty
   to avoid trailing 1-2 word orphans. */
#tiers .section-header {
  max-width: 960px;
}

#tiers .section-header p {
  text-wrap: pretty;
}

@media (max-width: 991px) {
  /* Stacked layout: drop fixed min-heights so each card
     sizes to its own content. */
  .ai-tier__name,
  .ai-tier__lead,
  .ai-tier__use { min-height: 0; }
}

@media (max-width: 640px) {
  .ai-tier { padding: var(--space-md) var(--space-lg); }
  .ai-tier__name { font-size: 1.375rem; }
}

/* --- Hero: 2-column layout with side illustration ---------- */
.ai-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 540px);
  gap: var(--space-xl);
  align-items: center;
}

/* Solo layout — hero illustration temporarily hidden. Single col,
   plus a sensible cap on the text content so it doesn't span the
   full container (the existing rule below removes max-width because
   it assumes a 2-col grid is constraining the cell). */
.ai-hero__layout--solo {
  grid-template-columns: 1fr;
}

.ai-hero__layout--solo .tech-hero__content {
  max-width: 720px;
}

@media (max-width: 1100px) {
  .ai-hero__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: var(--space-lg);
  }
}

@media (max-width: 880px) {
  .ai-hero__layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* Override the default tech-hero__content max-width when used
   in the AI hero's grid layout — the grid cell already constrains it. */
.ai-hero__layout .tech-hero__content {
  max-width: none;
  padding: var(--space-xl) 0;
}

.ai-hero__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 480 / 380;
  z-index: 2;
}

.ai-hero__svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* HTML callout labels overlaid on the SVG. Positioned via
   absolute % so they share the SVG's coordinate frame.
   Two-layer chipped border (1.5px ring) to avoid the
   clip-path-clips-border failure mode. */
.ai-hero__callout {
  position: absolute;
  width: 28%;
  min-width: 130px;
  padding: 7px 10px;
  font-family: var(--font-body);
  isolation: isolate;
  background: transparent;
  pointer-events: none;
}

.ai-hero__callout::before,
.ai-hero__callout::after {
  content: '';
  position: absolute;
  pointer-events: none;
  clip-path: polygon(
    5px 0, 100% 0, 100% calc(100% - 5px),
    calc(100% - 5px) 100%, 0 100%, 0 5px
  );
}

.ai-hero__callout::before {
  inset: 0;
  z-index: -2;
  background: rgba(123, 112, 251, 0.45);
}

.ai-hero__callout::after {
  inset: 1.5px;
  z-index: -1;
  background: rgba(14, 11, 22, 0.95);
}

.ai-hero__callout--tl { top: 8%; left: 0%; }
.ai-hero__callout--tr { top: 8%; right: 0%; }
.ai-hero__callout--bl { bottom: 8%; left: 0%; }
.ai-hero__callout--br { bottom: 8%; right: 0%; }

.ai-hero__callout-eyebrow {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.5625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  opacity: 0.85;
  margin-bottom: 3px;
}

.ai-hero__callout-eyebrow--yellow {
  color: var(--yellow);
}

.ai-hero__callout-eyebrow--purple {
  color: var(--purple-tint);
}

.ai-hero__callout-value {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--white);
  opacity: 0.85;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 880px) {
  .ai-hero__visual {
    max-width: 540px;
    margin: 0 auto;
  }
}

@media (max-width: 540px) {
  .ai-hero__callout {
    width: 32%;
    min-width: 0;
    padding: 5px 7px;
  }
  .ai-hero__callout-eyebrow { font-size: 0.5rem; }
  .ai-hero__callout-value { font-size: 0.625rem; }
}

/* --- Capture: four data categories ------------------------------
   At wide widths the layout reads as 3 capture cards + a "+" divider
   + 1 post-process card, signaling "Enrichment is derived FROM the
   three capture sources". Collapses to 2x2 (no divider) and then
   1-col on narrow viewports. */
.ai-dimensions {
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
  align-items: stretch;
}

@media (max-width: 1200px) {
  .ai-dimensions { grid-template-columns: repeat(2, 1fr); }
  .ai-dimension__plus { display: none; }
}

@media (max-width: 600px) {
  .ai-dimensions { grid-template-columns: 1fr; }
}

.ai-dimension {
  padding: var(--space-md) var(--space-lg);
}

@media (min-width: 1201px) {
  .ai-dimension { padding: var(--space-md); }
}

/* "+" divider between the 3 capture cards and the Enrichment card.
   Centered glyph, magenta-tinted to match the post-process accent
   on the Enrichment card. */
.ai-dimension__plus {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  line-height: 1;
  color: var(--magenta);
  opacity: 0.75;
  padding: 0 var(--space-xs);
  user-select: none;
}

/* Enrichment card: magenta chip + subtle magenta-tinted background
   so it visually reads as a different layer from the three capture
   cards. Reuses the existing ai-dimension--cyan tag styling baseline
   then overrides chip + tag to magenta. */
.ai-dimension--enrich .ai-dimension__chip {
  color: var(--magenta);
  background: rgba(184, 112, 251, 0.16);
}

.ai-dimension--enrich .ai-dimension__tag {
  color: var(--magenta);
  background: rgba(184, 112, 251, 0.14);
}

/* Subtle background wash on the card itself. The chip-border-double
   utility paints both ::before/::after — we layer the tint on the
   ::after fill so the magenta border ring stays clean. */
.ai-dimension--enrich.chip-border-double::after {
  background:
    linear-gradient(rgba(184, 112, 251, 0.05), rgba(184, 112, 251, 0.05)),
    var(--black);
}

.ai-dimension__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-md);
}

.ai-dimension__chip {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  color: var(--purple);
  background: rgba(123, 112, 251, 0.14);
  text-transform: uppercase;
  clip-path: polygon(
    5px 0, 100% 0, 100% calc(100% - 5px),
    calc(100% - 5px) 100%, 0 100%, 0 5px
  );
}

.ai-dimension--cyan .ai-dimension__chip {
  color: var(--cyan);
  background: rgba(84, 255, 224, 0.14);
}

.ai-dimension h3 {
  font-size: 1.375rem;
  color: var(--white);
  line-height: 1.15;
}

.ai-dimension > p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--white);
  opacity: 0.65;
  margin-bottom: var(--space-md);
}

.ai-dimension__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 6px;
}

.ai-dimension__tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--purple-tint);
  background: rgba(123, 112, 251, 0.14);
  clip-path: polygon(
    4px 0, 100% 0, 100% calc(100% - 4px),
    calc(100% - 4px) 100%, 0 100%, 0 4px
  );
}

.ai-dimension--cyan .ai-dimension__tag {
  color: var(--cyan);
  background: rgba(84, 255, 224, 0.12);
}

.ai-dimension__meta {
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(84, 255, 224, 0.15);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  opacity: 0.65;
}

@media (max-width: 480px) {
  .ai-dimension { padding: var(--space-md) var(--space-lg); }
}

/* --- Capture: pairs-with-video callout ---------------------- */
.ai-pair {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-md);
}

@media (max-width: 640px) {
  .ai-pair {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
    padding: var(--space-md);
  }
}

.ai-pair__chip {
  display: inline-block;
  padding: 5px 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--magenta);
  background: rgba(184, 112, 251, 0.2);
  clip-path: polygon(
    4px 0, 100% 0, 100% calc(100% - 4px),
    calc(100% - 4px) 100%, 0 100%, 0 4px
  );
  white-space: nowrap;
  align-self: center;
  justify-self: start;
}

.ai-pair p {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--white);
  opacity: 0.78;
  margin: 0;
}

.ai-pair p strong {
  color: var(--white);
  opacity: 1;
  font-weight: 700;
}

.ai-pair__chip--cyan {
  color: var(--cyan);
  background: rgba(84, 255, 224, 0.18);
}

.ai-pair__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* --- Capture: 0-SDKs claim ------------------------------------
   Single load-bearing statement, no chip framing. Big purple "0",
   headline-weight "Game SDKs.", small grey clarifier. Centered
   below the four cards. */
.ai-claim {
  margin: var(--space-lg) 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.ai-claim__digit {
  font-family: var(--font-heading);
  font-weight: 900;
  font-stretch: 125%;
  font-size: 3rem;
  line-height: 0.9;
  color: var(--purple);
}

.ai-claim__lead {
  font-family: var(--font-heading);
  font-weight: 900;
  font-stretch: 125%;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--white);
}

.ai-claim__sub {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--white);
  opacity: 0.55;
}

@media (max-width: 600px) {
  .ai-claim { gap: 6px 10px; }
  .ai-claim__digit { font-size: 2.5rem; }
  .ai-claim__lead { font-size: 1.25rem; }
  .ai-claim__sub { width: 100%; margin-top: 4px; }
}

/* --- Capture: specs tile row (legacy, kept for reference) ------ */
.ai-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (max-width: 991px) {
  .ai-specs { grid-template-columns: 1fr; }
}

.ai-specs__tile {
  padding: var(--space-md) var(--space-lg);
}

.ai-specs__value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-stretch: 125%;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--white);
}

.ai-specs__unit {
  font-size: 0.875rem;
  color: var(--purple-tint);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-left: 6px;
}

.ai-specs__label {
  margin-top: 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  opacity: 0.85;
}

.ai-specs__sub {
  margin: 8px 0 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--white);
  opacity: 0.55;
}

/* --- Runtime AI Assist comparison --------------------------- */
.ai-runtime {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-md);
  align-items: stretch;
}

@media (max-width: 767px) {
  .ai-runtime { grid-template-columns: 1fr; gap: var(--space-lg); }
}

.ai-runtime__col {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  position: relative;
}

.ai-runtime__col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: var(--space-md);
}

.ai-runtime__col-tag {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-light);
}

.ai-runtime__col--prism .ai-runtime__col-tag { color: var(--cyan); }

.ai-runtime__col-meta {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0.4;
  font-weight: 500;
}

.ai-runtime__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}

/* Two-layer chipped border: ::before paints the ring, ::after the
   inner fill at 1.5px inset. Avoids clip-path-on-bordered-element
   gapping at chip corners. */
.ai-runtime__step {
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--white);
  opacity: 0.85;
  background: transparent;
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ai-runtime__step::before,
.ai-runtime__step::after {
  content: '';
  position: absolute;
  pointer-events: none;
  clip-path: polygon(
    6px 0, 100% 0, 100% calc(100% - 6px),
    calc(100% - 6px) 100%, 0 100%, 0 6px
  );
}

.ai-runtime__step::before {
  inset: 0;
  z-index: -2;
  background: rgba(255, 255, 255, 0.16);
}

.ai-runtime__step::after {
  inset: 1.5px;
  z-index: -1;
  background: rgb(20, 17, 30);
}

.ai-runtime__step-meta {
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--grey-light);
  opacity: 0.65;
}

.ai-runtime__col--prism .ai-runtime__step { color: var(--cyan-tint); }
.ai-runtime__col--prism .ai-runtime__step::before {
  background: rgba(84, 255, 224, 0.4);
}
.ai-runtime__col--prism .ai-runtime__step::after {
  background:
    linear-gradient(rgba(84, 255, 224, 0.05), rgba(84, 255, 224, 0.05)),
    rgb(20, 17, 30);
}

.ai-runtime__col--prism .ai-runtime__step-meta { color: var(--cyan); opacity: 0.75; }

.ai-runtime__arrow {
  align-self: center;
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  margin: 6px 0;
}

.ai-runtime__arrow::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 5px;
  height: 5px;
  border-right: 1px solid rgba(255, 255, 255, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.ai-runtime__col--prism .ai-runtime__arrow { background: rgba(84, 255, 224, 0.35); }
.ai-runtime__col--prism .ai-runtime__arrow::after {
  border-right-color: var(--cyan);
  border-bottom-color: var(--cyan);
  animation: ai-arrow-pulse 1.6s ease-in-out infinite;
}

@keyframes ai-arrow-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.ai-runtime__verdict {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}

.ai-runtime__pro,
.ai-runtime__con {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ai-runtime__con { color: var(--grey-light); }
.ai-runtime__con::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--grey);
  display: inline-block;
}

.ai-runtime__pro { color: var(--cyan); }
.ai-runtime__pro::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--cyan);
  display: inline-block;
}

.ai-runtime__outcomes {
  margin-top: var(--space-xl);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 12px;
}

.ai-runtime__outcomes-label {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  opacity: 0.7;
  margin-right: 4px;
}

.ai-runtime__outcome {
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(84, 255, 224, 0.16);
  clip-path: polygon(
    6px 0, 100% 0, 100% calc(100% - 6px),
    calc(100% - 6px) 100%, 0 100%, 0 6px
  );
}

/* --- Supported Titles: dense 2-col list -------------------- */
.ai-games-list {
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: var(--space-xl);
  border-top: 1px solid rgba(123, 112, 251, 0.18);
}

@media (max-width: 640px) {
  .ai-games-list { grid-template-columns: 1fr; }
}

.ai-games-list__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: var(--space-sm);
  padding: 12px 4px;
  border-bottom: 1px solid rgba(123, 112, 251, 0.1);
}

.ai-games-list__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-stretch: 125%;
  font-size: 0.9375rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white);
}

.ai-games-list__engine {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--purple-tint);
  opacity: 0.7;
}

.ai-games-list__row--more {
  grid-column: 1 / -1;
  justify-content: center;
}

.ai-games-list__row--more .ai-games-list__title {
  color: var(--purple-tint);
  opacity: 0.65;
  letter-spacing: 0.16em;
  font-size: 0.6875rem;
}

/* --- Your-title CTA banner --------------------------------- */
.ai-yours {
  margin-top: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
}

.ai-yours__title {
  display: block;
  font-family: var(--font-heading);
  font-weight: 900;
  font-stretch: 125%;
  font-size: 1.125rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--purple);
}

.ai-yours p {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--white);
  opacity: 0.7;
  line-height: 1.5;
  margin-top: 4px;
  letter-spacing: 0.01em;
}

@media (max-width: 540px) {
  .ai-yours { grid-template-columns: 1fr; }
  .ai-yours .btn { justify-self: start; }
}