/*
 * Ingenuity public Services + Case Studies + Insights collection pages.
 * Loaded on the purpose-built public collection archives.
 */

.ingenuity-index-page {
  --index-line: rgba(0,0,0,.14);
  --index-dark-line: rgba(255,255,255,.16);
}

.ingenuity-index-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--ing-hero-space-top) 0 clamp(4rem, 7vw, 7rem);
  background:
    radial-gradient(circle at 80% 20%, rgba(255,51,0,.18), transparent 23%),
    radial-gradient(circle at 94% 75%, rgba(5,0,233,.17), transparent 25%),
    linear-gradient(122deg, #000 0%, #111 58%, #000 100%);
  color: var(--ing-white);
}

.ingenuity-index-hero--case-studies {
  background:
    radial-gradient(circle at 82% 22%, rgba(5,0,233,.26), transparent 24%),
    radial-gradient(circle at 94% 76%, rgba(255,51,0,.18), transparent 25%),
    linear-gradient(122deg, #000 0%, #0d0d14 58%, #000 100%);
}

.ingenuity-index-hero-grid,
.ingenuity-index-heading-grid,
.ingenuity-index-cta-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: clamp(2.5rem, 8vw, 8rem);
  align-items: end;
}

.ingenuity-index-title {
  max-width: 11ch;
  margin: 0;
  color: var(--ing-white);
  font-family: var(--ing-font-sans);
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 700;
  letter-spacing: var(--ing-display-title-tracking);
  line-height: var(--ing-display-title-leading);
  text-wrap: balance;
}

.ingenuity-index-standfirst {
  max-width: 820px;
  margin: clamp(1.8rem, 4vw, 3rem) 0 0;
  color: rgba(255,255,255,.72);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  line-height: 1.6;
}

.ingenuity-index-hero-aside {
  padding: 1.2rem 0 0;
  border-top: 1px solid var(--index-dark-line);
}

.ingenuity-index-hero-aside p,
.ingenuity-index-hero-aside span {
  margin: 0;
  color: var(--ing-dark-text-muted);
}

.ingenuity-index-hero-aside p {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.ingenuity-index-hero-aside strong {
  display: block;
  margin: .5rem 0 0;
  color: var(--ing-white);
  font-size: clamp(3.4rem, 7vw, 6.5rem);
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: 1;
}

.ingenuity-index-hero-aside span {
  display: block;
  margin-top: .25rem;
  font-size: .88rem;
}

.ingenuity-index-hero-aside a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1rem 0;
  border-block: 1px solid var(--index-dark-line);
  color: var(--ing-white);
  font-weight: 700;
  text-decoration: none;
}

.ingenuity-index-hero-aside a:hover,
.ingenuity-index-hero-aside a:focus-visible {
  color: var(--ing-moonbeam);
}

.ingenuity-index-orbits {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ingenuity-index-orbits span {
  position: absolute;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
}

.ingenuity-index-orbits span:nth-child(1) { width: min(48vw, 720px); aspect-ratio: 1; right: -16%; top: -36%; }
.ingenuity-index-orbits span:nth-child(2) { width: min(34vw, 510px); aspect-ratio: 1; right: -2%; top: -22%; border-color: rgba(255,51,0,.24); }
.ingenuity-index-orbits span:nth-child(3) { width: 9px; aspect-ratio: 1; right: 16%; top: 22%; border: 0; background: var(--ing-blaze-600); }

.ingenuity-index-page .ingenuity-index-intro,
.ingenuity-index-page .ingenuity-case-study-context {
  background: var(--ing-moonbeam);
}

.ingenuity-index-heading-grid .ingenuity-section-title {
  margin-bottom: 0;
}

.ingenuity-index-heading-copy p {
  max-width: 680px;
  margin: 0;
  color: var(--ing-neutral-800);
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.75;
}

.ingenuity-index-page .ingenuity-index-listing {
  background: var(--ing-blanc-50);
}

.ingenuity-index-listing-head {
  margin-bottom: clamp(2.8rem, 6vw, 5rem);
}

/* Services ------------------------------------------------------------- */
.ingenuity-services-index-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  border-top: 1px solid var(--index-line);
}

.ingenuity-services-index-card {
  display: flex;
  flex-direction: column;
  grid-column: span 4;
  min-height: 430px;
  border-right: 1px solid var(--index-line);
  border-bottom: 1px solid var(--index-line);
  background: transparent;
  transition: background .25s var(--ing-ease), color .25s var(--ing-ease);
}

.ingenuity-services-index-card:nth-child(1),
.ingenuity-services-index-card:nth-child(2) {
  grid-column: span 6;
}

.ingenuity-services-index-card:first-child,
.ingenuity-services-index-card:nth-child(3n) {
  border-left: 1px solid var(--index-line);
}

.ingenuity-services-index-card:nth-child(2) { border-left: 0; }

.ingenuity-services-index-main {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  color: var(--ing-noir);
  text-decoration: none;
}

.ingenuity-services-index-card:hover,
.ingenuity-services-index-card:focus-within {
  background: var(--ing-noir);
  color: var(--ing-white);
}

.ingenuity-services-index-card:hover .ingenuity-services-index-main,
.ingenuity-services-index-card:focus-within .ingenuity-services-index-main,
.ingenuity-services-index-card:hover h2,
.ingenuity-services-index-card:focus-within h2 {
  color: var(--ing-white);
}

.ingenuity-services-index-card:hover .ingenuity-index-number,
.ingenuity-services-index-card:focus-within .ingenuity-index-number {
  color: var(--ing-accent-on-dark);
}

.ingenuity-services-index-head {
  display: flex;
  justify-content: space-between;
  min-height: 5.3rem;
  align-items: flex-start;
}

.ingenuity-index-number {
  color: var(--ing-accent-on-light);
  font-size: .72rem;
  letter-spacing: .08em;
}

.ingenuity-services-index-card h2 {
  max-width: 19ch;
  margin: clamp(1.4rem, 4vw, 3rem) 0 0;
  color: var(--ing-noir);
  font-size: clamp(1.7rem, 2.8vw, 2.7rem);
  letter-spacing: -.045em;
  line-height: 1;
}

.ingenuity-services-index-card .ingenuity-services-index-main > p {
  max-width: 49ch;
  margin: 1.2rem 0 0;
  color: currentColor;
  opacity: .68;
  line-height: 1.65;
}

.ingenuity-index-card-action {
  display: block;
  margin-top: auto;
  padding-top: 2rem;
  color: currentColor;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.ingenuity-index-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding: 0 clamp(1.4rem, 3vw, 2rem) clamp(1.4rem, 3vw, 2rem);
}

.ingenuity-index-chips a {
  padding: .38rem .58rem;
  border: 1px solid var(--index-line);
  border-radius: 999px;
  color: var(--ing-neutral-700);
  font-size: .66rem;
  line-height: 1.15;
  text-decoration: none;
}

.ingenuity-services-index-card:hover .ingenuity-index-chips a,
.ingenuity-services-index-card:focus-within .ingenuity-index-chips a {
  border-color: rgba(255,255,255,.18);
  color: rgba(255,255,255,.72);
}

.ingenuity-index-chips a:hover,
.ingenuity-index-chips a:focus-visible {
  border-color: var(--ing-accent-on-light) !important;
  color: var(--ing-accent-on-light) !important;
}

/* Case studies --------------------------------------------------------- */
.ingenuity-index-context-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--index-line);
}

.ingenuity-index-context-links a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--index-line);
  color: var(--ing-noir);
  font-weight: 600;
  text-decoration: none;
}

.ingenuity-index-context-links a:nth-child(odd) { padding-right: 1.4rem; }
.ingenuity-index-context-links a:nth-child(even) { padding-left: 1.4rem; border-left: 1px solid var(--index-line); }
.ingenuity-index-context-links a:hover,
.ingenuity-index-context-links a:focus-visible { color: var(--ing-accent-on-light); }

.ingenuity-case-study-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ing-gap);
}

.ingenuity-case-study-index-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--ing-neutral-200);
  border-radius: var(--ing-radius);
  background: var(--ing-white);
  box-shadow: 0 10px 32px rgba(0,0,0,.035);
  transition: transform .28s var(--ing-ease), box-shadow .28s var(--ing-ease);
}

.ingenuity-case-study-index-card:hover,
.ingenuity-case-study-index-card:focus-within {
  transform: translateY(-5px);
  box-shadow: 0 22px 48px rgba(0,0,0,.1);
}

.ingenuity-case-study-index-main {
  display: flex;
  flex: 1;
  flex-direction: column;
  color: var(--ing-noir);
  text-decoration: none;
}

.ingenuity-case-study-index-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #111;
}

.ingenuity-case-study-index-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) saturate(.88);
  transition: transform .45s var(--ing-ease), filter .45s var(--ing-ease);
}

.ingenuity-case-study-index-card:hover img,
.ingenuity-case-study-index-card:focus-within img {
  filter: contrast(1.06) saturate(1);
  transform: scale(1.035);
}

.ingenuity-case-study-index-media--graphic {
  background:
    radial-gradient(circle at 72% 30%, rgba(255,51,0,.58), transparent 20%),
    radial-gradient(circle at 30% 74%, rgba(5,0,233,.46), transparent 24%),
    #0a0a0a;
}

.ingenuity-case-study-index-media--graphic::after {
  content: "";
  position: absolute;
  width: 72%;
  aspect-ratio: 1;
  top: -24%;
  right: -28%;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
}

.ingenuity-case-study-index-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.5rem 1.5rem .8rem;
}

.ingenuity-index-client {
  margin: 0 0 .6rem;
  color: var(--ing-accent-on-light);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.ingenuity-case-study-index-body h3 {
  margin: 0;
  color: var(--ing-noir);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  letter-spacing: -.038em;
  line-height: 1.08;
}

.ingenuity-case-study-index-body > p:not(.ingenuity-index-client) {
  margin: 1rem 0 0;
  color: var(--ing-neutral-700);
  line-height: 1.6;
}

.ingenuity-case-study-index-context .ingenuity-index-chips {
  padding-top: .5rem;
}

.ingenuity-case-study-index-context .ingenuity-index-chips a:hover,
.ingenuity-case-study-index-context .ingenuity-index-chips a:focus-visible {
  background: var(--ing-noir);
  border-color: var(--ing-noir) !important;
  color: var(--ing-white) !important;
}

/* Pagination ----------------------------------------------------------- */
.ingenuity-index-page .navigation.pagination {
  margin-top: clamp(2.5rem, 5vw, 4rem);
}

.ingenuity-index-page .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.ingenuity-index-page .page-numbers {
  display: inline-grid;
  place-items: center;
  min-width: var(--ing-target-size-min);
  min-height: var(--ing-target-size-min);
  padding: .5rem .8rem;
  border: 1px solid var(--ing-neutral-300);
  border-radius: 999px;
  color: var(--ing-noir);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
}

.ingenuity-index-page .page-numbers.current,
.ingenuity-index-page a.page-numbers:hover,
.ingenuity-index-page a.page-numbers:focus-visible {
  border-color: var(--ing-noir);
  background: var(--ing-noir);
  color: var(--ing-white);
}

/* Final CTA ------------------------------------------------------------ */
.ingenuity-index-cta {
  padding-block: var(--ing-section-space);
  background: var(--ing-noir);
  color: var(--ing-white);
}

.ingenuity-index-cta .ingenuity-section-kicker {
  color: var(--ing-accent-on-dark);
}

.ingenuity-index-cta h2 {
  max-width: 14ch;
  margin: 0;
  color: var(--ing-white);
  font-size: clamp(2.6rem, 5vw, 5rem);
  font-weight: 700;
  letter-spacing: -.055em;
  line-height: .94;
}

.ingenuity-index-cta-grid > div:last-child > p {
  max-width: 650px;
  margin: 0;
  color: rgba(255,255,255,.66);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.7;
}

.ingenuity-index-cta .ingenuity-button {
  margin-top: 2rem;
}

@media (max-width: 1050px) {
  .ingenuity-index-hero-grid,
  .ingenuity-index-heading-grid,
  .ingenuity-index-cta-grid { grid-template-columns: 1fr; }
  .ingenuity-index-hero-aside { max-width: 720px; }
  .ingenuity-services-index-card,
  .ingenuity-services-index-card:nth-child(1),
  .ingenuity-services-index-card:nth-child(2) { grid-column: span 6; }
  .ingenuity-services-index-card:nth-child(3n) { border-left: 0; }
  .ingenuity-services-index-card:nth-child(odd) { border-left: 1px solid var(--index-line); }
  .ingenuity-case-study-index-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .ingenuity-index-title { font-size: clamp(3.4rem, 15vw, 5.8rem); }
  .ingenuity-services-index-grid { display: block; border-top: 0; }
  .ingenuity-services-index-card,
  .ingenuity-services-index-card:nth-child(1),
  .ingenuity-services-index-card:nth-child(2),
  .ingenuity-services-index-card:nth-child(odd) {
    min-height: auto;
    border-left: 1px solid var(--index-line);
    border-top: 1px solid var(--index-line);
  }
  .ingenuity-case-study-index-grid,
  .ingenuity-index-context-links { grid-template-columns: 1fr; }
  .ingenuity-index-context-links a:nth-child(odd),
  .ingenuity-index-context-links a:nth-child(even) { padding-inline: 0; border-left: 0; }
}

/* Insights taxonomy-driven discovery (v1.18.5) -------------------------- */
.ingenuity-index-hero--insights {
  background:
    radial-gradient(circle at 80% 20%, rgba(255,51,0,.2), transparent 23%),
    radial-gradient(circle at 94% 75%, rgba(5,0,233,.22), transparent 25%),
    linear-gradient(122deg, #000 0%, #101013 58%, #000 100%);
}

.ingenuity-insight-discovery {
  background: var(--ing-moonbeam);
}

.ingenuity-insight-filter-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: .8rem;
  align-items: end;
  margin-top: clamp(2rem, 5vw, 4rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--index-line);
}

.ingenuity-insight-filter-form label > span {
  display: block;
  margin-bottom: .45rem;
  color: var(--ing-neutral-700);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ingenuity-insight-filter-form select {
  width: 100%;
  min-height: var(--ing-target-size-min);
  padding: .72rem 2.4rem .72rem .8rem;
  border: 1px solid var(--ing-control-border);
  background: var(--ing-white);
  color: var(--ing-noir);
  font: inherit;
}

.ingenuity-insight-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
}

.ingenuity-insight-filter-actions .ingenuity-button {
  margin: 0;
}

.ingenuity-insight-filter-actions > a {
  color: var(--ing-noir);
  font-size: .8rem;
  font-weight: 700;
}

.ingenuity-insights-listing-head {
  display: flex;
  gap: 2rem;
  align-items: end;
  justify-content: space-between;
}

.ingenuity-insights-listing-head > p {
  max-width: 560px;
  margin: 0;
  color: var(--ing-neutral-700);
  line-height: 1.6;
}

.ingenuity-insights-index-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1000px) {
  .ingenuity-insight-filter-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ingenuity-insight-filter-actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .ingenuity-insight-filter-form,
  .ingenuity-insights-index-grid {
    grid-template-columns: 1fr;
  }

  .ingenuity-insights-listing-head {
    display: block;
  }

  .ingenuity-insights-listing-head > p {
    margin-top: 1rem;
  }
}


/* v1.23.0 Knowledge & Engagement Discovery */
.ingenuity-index-hero--knowledge,
.ingenuity-index-hero--engagement {
  background:
    radial-gradient(circle at 82% 22%, rgba(255,51,0,.16), transparent 28rem),
    var(--ing-noir);
}

.ingenuity-knowledge-bridge {
  background: var(--ing-blanc-50);
  padding-top: clamp(3.2rem, 7vw, 6rem);
  padding-bottom: clamp(3.2rem, 7vw, 6rem);
}

.ingenuity-knowledge-bridge-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(2rem, 4vw, 3.5rem);
  background: rgba(0,0,0,.14);
  border: 1px solid rgba(0,0,0,.14);
}

.ingenuity-knowledge-bridge-card {
  position: relative;
  display: grid;
  gap: .7rem;
  min-height: 14rem;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  background: var(--ing-blanc-50);
  color: var(--ing-noir);
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.ingenuity-knowledge-bridge-card span {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.ingenuity-knowledge-bridge-card strong {
  max-width: 17ch;
  font-size: clamp(1.55rem, 3vw, 2.4rem);
  line-height: 1.02;
  letter-spacing: -.035em;
}

.ingenuity-knowledge-bridge-card small {
  max-width: 52ch;
  font-size: .98rem;
  line-height: 1.55;
}

.ingenuity-knowledge-bridge-card b {
  align-self: end;
  justify-self: end;
  font-size: 1.25rem;
}

.ingenuity-knowledge-bridge-card:hover,
.ingenuity-knowledge-bridge-card:focus-visible {
  background: var(--ing-noir);
  color: var(--ing-moonbeam);
  outline: none;
}

.ingenuity-frameworks-index .ingenuity-card-grid,
.ingenuity-sessions-index .ingenuity-card-grid {
  align-items: stretch;
}

@media (max-width: 700px) {
  .ingenuity-knowledge-bridge-grid { grid-template-columns: 1fr; }
  .ingenuity-knowledge-bridge-card { min-height: 11rem; }
}