/* Homepage narrative v2. This file is intentionally the final homepage cascade. */

.legacy-home .hero-copy::before,
.legacy-home .hero-shell__shade,
.legacy-home .hero-shell__spotlight,
.norma-particle-layer--home::after {
  display: none !important;
  content: none !important;
  background: transparent !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  -webkit-mask-image: none !important;
  mask-image: none !important;
}

.legacy-home .hero-shell {
  background: #050505;
}

.norma-particle-layer--home .norma-particle-canvas {
  filter: contrast(1.03) brightness(0.84) saturate(1.01) !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  transform: none !important;
  transform-origin: 50% 50%;
}

.legacy-home .hero-copy,
.legacy-home .hero-topline,
.legacy-home .hero-bottomline {
  position: relative;
  z-index: 2;
  text-shadow:
    -2px -2px 2px rgba(0, 0, 0, 0.82),
    2px -2px 2px rgba(0, 0, 0, 0.82),
    -2px 2px 2px rgba(0, 0, 0, 0.82),
    2px 2px 2px rgba(0, 0, 0, 0.82),
    0 0 14px rgba(0, 0, 0, 0.98),
    0 0 28px rgba(0, 0, 0, 0.76);
}

.legacy-home .hero-title {
  color: #f8f3ea !important;
  -webkit-text-stroke: 1.5px rgba(0, 0, 0, 0.92);
  paint-order: stroke fill;
  text-shadow: 0 2px 4px #000, 0 0 14px rgba(0, 0, 0, 0.98), 0 0 30px rgba(0, 0, 0, 0.72);
}

.legacy-home .hero-subtitle {
  color: rgba(255, 255, 255, 0.92) !important;
  -webkit-text-stroke: 0.4px rgba(0, 0, 0, 0.88);
  paint-order: stroke fill;
}

.legacy-home .hero-measure {
  color: rgba(255, 255, 255, 0.78) !important;
  -webkit-text-stroke: 0.32px rgba(0, 0, 0, 0.9);
  paint-order: stroke fill;
}

.legacy-home .norma-stage__visual,
.legacy-home .norma-stage__media > img {
  filter: saturate(0.92) contrast(1.04) brightness(1.12) !important;
}

.legacy-home .real-system-image {
  object-position: 50% 50%;
  filter: saturate(0.92) contrast(1.05) brightness(1.03) !important;
}

.legacy-home .real-system-image--mobile {
  object-position: 50% 82%;
}

.legacy-home .norma-stage__veil {
  background:
    linear-gradient(180deg, transparent 64%, rgba(5, 5, 5, 0.54) 100%),
    linear-gradient(90deg, rgba(5, 5, 5, 0.04), transparent 64%) !important;
}

.cognitive-loop {
  position: relative;
  overflow: clip;
  padding: clamp(7rem, 13vh, 12rem) 0 clamp(6rem, 12vh, 10rem);
  background:
    linear-gradient(180deg, #080808 0%, #0c0b09 42%, #080808 100%);
  color: #f5f0e7;
}

.cognitive-loop::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 184, 120, 0.62), transparent);
}

.cognitive-loop__intro {
  max-width: 74rem;
  padding-bottom: clamp(4.5rem, 10vh, 8rem);
}

.cognitive-loop__intro h2,
.relationship-intro h2 {
  max-width: 72rem;
  margin: 1.2rem 0 0;
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif CJK SC", serif;
  font-size: clamp(4.2rem, 7.2vw, 7rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.98;
}

.cognitive-loop__intro > p:last-child,
.relationship-intro > p:last-child {
  max-width: 46rem;
  margin: 2rem 0 0;
  color: rgba(246, 240, 229, 0.62);
  font-size: 1.02rem;
  line-height: 1.9;
}

.cognitive-chapters {
  display: grid;
}

.cognitive-chapter {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(22rem, 0.84fr);
  align-items: start;
  gap: clamp(3rem, 7vw, 7rem);
  min-height: 112svh;
  padding: clamp(3rem, 7vh, 5rem) 0 clamp(5rem, 12vh, 9rem);
  border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.cognitive-chapter--memory {
  grid-template-columns: minmax(22rem, 0.84fr) minmax(0, 1.16fr);
}

.cognitive-chapter--memory .cognitive-chapter__media {
  order: 2;
}

.cognitive-chapter__media {
  position: sticky;
  top: clamp(4.5rem, 11vh, 7.5rem);
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(225, 199, 141, 0.2);
  border-radius: 8px;
  background: #10100f;
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.28);
  clip-path: inset(0 round 8px);
  will-change: transform, clip-path;
}

.cognitive-chapter__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: inherit;
}

.cognitive-chapter__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.04);
  will-change: transform;
}

.cognitive-chapter__media figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(7, 7, 7, 0.82);
  color: rgba(247, 238, 220, 0.62);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.62rem;
  line-height: 1;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.cognitive-chapter__media figcaption span:first-child {
  color: #d8b878;
}

.cognitive-chapter__copy {
  align-self: center;
  padding: clamp(2rem, 7vh, 6rem) 0;
}

.cognitive-chapter__index {
  margin: 0 0 1.4rem;
  color: #d8b878;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.64rem;
  line-height: 1;
}

.cognitive-chapter__copy h3 {
  max-width: 34rem;
  margin: 0;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif CJK SC", serif;
  font-size: clamp(2.7rem, 4.1vw, 4.3rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.04;
}

.cognitive-chapter__copy > p:not(.cognitive-chapter__index) {
  max-width: 34rem;
  margin: 1.8rem 0 0;
  color: rgba(247, 242, 232, 0.63);
  font-size: 0.98rem;
  line-height: 1.9;
}

.cognitive-evidence {
  max-width: 35rem;
  margin: 2.5rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cognitive-evidence div {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.cognitive-evidence dt,
.cognitive-evidence dd {
  margin: 0;
}

.cognitive-evidence dt {
  color: rgba(231, 207, 153, 0.88);
  font-family: Georgia, "Times New Roman", "Songti SC", serif;
  font-size: 0.78rem;
}

.cognitive-evidence dd {
  color: rgba(247, 242, 232, 0.58);
  font-size: 0.78rem;
  line-height: 1.65;
}

.continuity-bridge {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 1.8rem;
  margin-top: clamp(2rem, 6vh, 5rem);
  padding: clamp(6rem, 14vh, 12rem) 1.5rem;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.continuity-bridge::before,
.continuity-bridge::after {
  content: "";
  position: absolute;
  top: 50%;
  width: clamp(6rem, 18vw, 18rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 184, 120, 0.5));
}

.continuity-bridge::before {
  left: 0;
}

.continuity-bridge::after {
  right: 0;
  transform: scaleX(-1);
}

.continuity-bridge > span,
.continuity-bridge > small {
  color: rgba(239, 214, 157, 0.56);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.62rem;
  line-height: 1;
  text-transform: uppercase;
}

.continuity-bridge p {
  margin: 0;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif CJK SC", serif;
  font-size: clamp(3rem, 6.4vw, 6.2rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.02;
}

.legacy-home .relationship-section {
  position: relative;
  padding: clamp(7rem, 13vh, 12rem) 0;
  border-bottom-color: rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, #080808 0%, #0d0c0a 52%, #080808 100%) !important;
  color: #f6f0e5;
}

.relationship-section .eyebrow {
  color: #d7b875;
}

.relationship-intro {
  max-width: 74rem;
}

.legacy-home .relationship-intro h2 {
  color: #f6f0e5;
}

.relationship-title-line {
  display: block;
  text-wrap: balance;
}

.relationship-title-line--lead {
  white-space: nowrap;
}

.relationship-intro > p:last-child {
  color: rgba(246, 240, 229, 0.62);
}

.relationship-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(4rem, 9vh, 7rem);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.relationship-principles article {
  min-width: 0;
  padding: clamp(2rem, 4vw, 4rem) clamp(1.25rem, 3vw, 3rem);
  border-left: 1px solid rgba(255, 255, 255, 0.11);
}

.relationship-principles article:first-child {
  padding-left: 0;
  border-left: 0;
}

.relationship-principles article:last-child {
  padding-right: 0;
}

.relationship-principles span {
  color: #d7b875;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.62rem;
}

.relationship-principles h3 {
  margin: 1.4rem 0 0;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", "Songti SC", serif;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.1;
}

.relationship-principles p {
  max-width: 20rem;
  margin: 1rem 0 0;
  color: rgba(246, 240, 229, 0.56);
  font-size: 0.88rem;
  line-height: 1.75;
}

.legacy-home .relationship-section .identity-rank-system {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.92fr);
  align-items: stretch;
  gap: clamp(3rem, 6vw, 6rem);
  min-height: 0;
  margin-top: clamp(6rem, 12vh, 10rem);
  padding: clamp(2rem, 5vh, 4rem) 0 0;
  overflow: visible;
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: transparent;
  color: #f6f0e5;
}

.identity-registry-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border-radius: 8px;
  background: #111;
  box-shadow: 0 2rem 5rem rgba(54, 43, 25, 0.15);
}

.identity-registry-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.03);
}

.identity-registry-copy {
  align-self: center;
  min-width: 0;
}

.legacy-home .relationship-section .identity-rank-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(246, 240, 229, 0.4);
}

.legacy-home .relationship-section .identity-rank-meta p,
.legacy-home .relationship-section .identity-rank-meta span {
  margin: 0;
}

.legacy-home .identity-registry-copy > h3 {
  max-width: 34rem;
  margin: 2rem 0 0;
  color: #f6f0e5 !important;
  font-family: Georgia, "Times New Roman", "Songti SC", "Noto Serif CJK SC", serif;
  font-size: clamp(2.7rem, 4vw, 4.2rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.04;
}

.identity-registry-copy > p {
  max-width: 34rem;
  margin: 1.6rem 0 0;
  color: rgba(246, 240, 229, 0.58);
  font-size: 0.94rem;
  line-height: 1.85;
}

.legacy-home .relationship-section .identity-rank-stage {
  margin-top: 2.3rem;
}

.legacy-home .relationship-section .identity-ranks {
  --rank-line-progress: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.legacy-home .relationship-section .identity-ranks::before {
  display: none;
}

.legacy-home .relationship-section .identity-ranks > span {
  min-height: 7.5rem;
  border-color: rgba(255, 255, 255, 0.11);
  color: rgba(246, 240, 229, 0.62);
  font-size: clamp(2.8rem, 4.8vw, 5rem);
}

.legacy-home .relationship-section .identity-ranks > span.is-public-top {
  border-color: rgba(216, 184, 120, 0.5);
  background: rgba(216, 184, 120, 0.08);
  color: #efd58f;
}

.legacy-home .relationship-section .identity-ranks > span::after {
  content: none;
}

.legacy-home .relationship-section .identity-ranks .rank-caption {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0.7rem;
  left: 0;
  color: rgba(246, 240, 229, 0.56);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.54rem;
  font-weight: 400;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.legacy-home .relationship-section .identity-rank-scale {
  margin-top: 1.1rem;
  color: rgba(246, 240, 229, 0.36);
}

.identity-registry-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 1rem;
  color: rgba(246, 240, 229, 0.36);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.56rem;
  line-height: 1;
}

@media (min-width: 769px) {
  .cognitive-chapter__copy {
    min-height: 72svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media (max-width: 1100px) {
  .cognitive-chapter,
  .cognitive-chapter--memory {
    grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.95fr);
    gap: 3rem;
  }

  .legacy-home .relationship-section .identity-rank-system {
    grid-template-columns: 1fr;
  }

  .identity-registry-copy {
    padding-top: 1rem;
  }
}

@media (max-width: 768px) {
  .norma-particle-layer--home .norma-particle-canvas {
    filter: contrast(1.02) brightness(0.82) saturate(1.01) !important;
    transform: none !important;
  }

  .legacy-home .hero-copy,
  .legacy-home .hero-topline,
  .legacy-home .hero-bottomline {
    text-shadow: 0 2px 3px #000, 0 0 12px rgba(0, 0, 0, 0.98), 0 0 24px rgba(0, 0, 0, 0.78);
  }

  .cognitive-loop {
    padding-block: 6rem;
  }

  .legacy-home .relationship-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, #080808 0%, #0d0c0a 52%, #080808 100%) !important;
  }

  .cognitive-loop__intro {
    padding-bottom: 5rem;
  }

  .cognitive-loop__intro h2,
  .relationship-intro h2 {
    font-size: 3.25rem;
    line-height: 1;
  }

  .legacy-home .relationship-intro h2 {
    font-size: 2.7rem;
    line-height: 1.06;
  }

  .cognitive-loop__intro > p:last-child,
  .relationship-intro > p:last-child {
    margin-top: 1.5rem;
    font-size: 0.94rem;
    line-height: 1.78;
  }

  .cognitive-chapter,
  .cognitive-chapter--memory {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: 0;
    padding: 2rem 0 6rem;
  }

  .cognitive-chapter--memory .cognitive-chapter__media {
    order: 0;
  }

  .cognitive-chapter__media {
    position: relative;
    top: auto;
    aspect-ratio: 4 / 3;
  }

  .cognitive-chapter__copy {
    padding: 0;
  }

  .cognitive-chapter__copy h3 {
    font-size: 2.55rem;
  }

  .cognitive-chapter__copy > p:not(.cognitive-chapter__index) {
    margin-top: 1.35rem;
    font-size: 0.92rem;
    line-height: 1.78;
  }

  .cognitive-evidence {
    margin-top: 2rem;
  }

  .cognitive-evidence div {
    grid-template-columns: 5.5rem minmax(0, 1fr);
  }

  .continuity-bridge {
    margin-top: 0;
    padding: 6rem 0;
  }

  .continuity-bridge::before,
  .continuity-bridge::after {
    display: none;
  }

  .continuity-bridge p {
    font-size: 3rem;
  }

  .continuity-bridge > small {
    line-height: 1.65;
  }

  .relationship-principles {
    grid-template-columns: 1fr;
    margin-top: 4rem;
  }

  .relationship-principles article,
  .relationship-principles article:first-child,
  .relationship-principles article:last-child {
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
    border-left: 0;
  }

  .relationship-principles article:first-child {
    border-top: 0;
  }

  .relationship-principles h3 {
    font-size: 1.75rem;
  }

  .legacy-home .relationship-section .identity-rank-system {
    gap: 2rem;
    margin-top: 6rem;
    padding-top: 2rem;
  }

  .identity-registry-media {
    aspect-ratio: 4 / 3;
  }

  .identity-registry-copy > h3 {
    margin-top: 1.5rem;
    font-size: 2.55rem;
  }

  .legacy-home .relationship-section .identity-ranks > span {
    min-height: 6.25rem;
    font-size: 3rem;
  }

  .identity-registry-foot {
    font-size: 0.5rem;
  }

  .legacy-home .legacy-section--cards {
    min-height: auto !important;
    overflow: visible !important;
  }

  .legacy-home .legacy-section--cards > .legacy-wrap {
    position: relative !important;
    min-height: 0 !important;
    height: auto !important;
    display: block !important;
    overflow: visible !important;
  }

  .legacy-home .legacy-section--cards .legacy-intro {
    position: relative;
    z-index: 1;
    margin-bottom: 2.5rem;
  }

  .legacy-home .legacy-section--cards .legacy-use-grid {
    position: relative;
    display: block !important;
    min-height: 0;
    perspective: none !important;
  }

  .legacy-home .legacy-section--cards .use-case-card {
    position: sticky;
    top: var(--card-sticky-top);
    z-index: calc(2 + var(--card-index));
    min-height: 10.75rem;
    margin-bottom: 22svh;
    overflow: hidden;
    background: #151515;
    transform: none;
    clip-path: none;
    backface-visibility: hidden;
  }

  .legacy-home .legacy-section--cards .use-case-card > span {
    min-height: 1rem;
    margin-bottom: 1.35rem;
    line-height: 1.2;
  }

  .legacy-home .legacy-section--cards .use-case-card:last-child {
    margin-bottom: 3rem;
  }

  .legacy-home .legacy-section--cards .home-final-action {
    position: relative;
    z-index: 20;
    margin-top: 2rem;
    background: #111;
  }
}

@media (max-width: 380px) {
  .legacy-home .relationship-intro h2 {
    font-size: 2.45rem;
  }
}

@media (orientation: landscape) and (max-height: 600px) and (max-width: 980px) {
  .cognitive-loop__intro h2,
  .relationship-intro h2 {
    font-size: 2.8rem;
  }

  .cognitive-chapter,
  .cognitive-chapter--memory {
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.82fr);
    gap: 2rem;
  }

  .cognitive-chapter--memory .cognitive-chapter__media {
    order: 2;
  }

  .cognitive-chapter__media {
    position: sticky;
    top: 3.5rem;
    aspect-ratio: 3 / 2;
  }

  .cognitive-chapter__copy h3 {
    font-size: 2.2rem;
  }

  .cognitive-evidence div {
    padding: 0.65rem 0;
  }

  .legacy-home .legacy-section--cards .use-case-card {
    min-height: 8.75rem;
    margin-bottom: 58svh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cognitive-chapter,
  .cognitive-chapter__media,
  .cognitive-chapter__media img,
  .identity-registry-media,
  .identity-registry-media img,
  .relationship-principles article,
  .continuity-bridge,
  .legacy-home .legacy-section--cards .use-case-card {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }

  .legacy-home .legacy-section--cards .use-case-card {
    position: relative;
    top: auto;
    margin-bottom: 1rem;
  }
}

/* Homepage media fidelity pass: keep real interface captures complete and crisp. */
.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media {
  background: #050505 !important;
}

.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__visual,
.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media > img,
.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__visual--active {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  object-position: 50% 50% !important;
  transform: translate3d(0, 0, 0) !important;
  filter: saturate(0.94) contrast(1.035) brightness(1.035) !important;
  image-rendering: auto;
}

.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media:hover img {
  transform: translate3d(0, 0, 0) !important;
}

.legacy-home .relationship-section .identity-ranks .rank-caption {
  display: none !important;
}

.legacy-home .relationship-section .identity-rank-scale {
  letter-spacing: 0 !important;
}

@media (min-width: 769px) {
  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-story-grid {
    grid-template-rows: minmax(0, 50vh) minmax(0, 38vh) !important;
  }
}

/* 2026-07-15 density pass: generated product scenes carry the story while
   section spacing stays cinematic without leaving empty mobile screens. */
.cognitive-loop > .legacy-wrap,
.legacy-home .relationship-section > .legacy-wrap,
.legacy-home .product-proof > .legacy-wrap {
  padding-block: 0;
}

.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__visual,
.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media > img,
.legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__visual--active {
  object-fit: contain !important;
  object-position: center !important;
  filter: saturate(0.98) contrast(1.06) brightness(1.06) !important;
}

@media (min-width: 981px) {
  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-story-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(21rem, 0.72fr) !important;
    grid-template-rows: clamp(30rem, 68vh, 40rem) !important;
    align-content: center !important;
    align-items: stretch !important;
    gap: clamp(1rem, 2vw, 1.6rem) !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-stage-wrap,
  .legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage,
  .legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media,
  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-card-stack {
    width: 100% !important;
    height: 100% !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__body {
    gap: 0.9rem !important;
    padding: clamp(1.35rem, 2.2vw, 2rem) !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__meta span {
    font-size: clamp(2.8rem, 4vw, 4rem) !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card h3 {
    font-size: clamp(2.25rem, 3.4vw, 3.4rem) !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__lines p {
    font-size: clamp(0.9rem, 1.12vw, 1.02rem) !important;
    line-height: 1.58 !important;
  }
}

@media (max-width: 768px) {
  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-story-grid {
    grid-template-rows: minmax(0, 34svh) minmax(0, 54svh) !important;
    gap: 0.72rem !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage {
    padding: 0.38rem !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media {
    border-radius: 7px !important;
  }

  .cognitive-loop,
  .legacy-home .relationship-section,
  .product-proof {
    padding-block: 4.5rem;
  }

  .cognitive-loop__intro {
    padding-bottom: 3.25rem;
  }

  .cognitive-loop__intro h2,
  .relationship-intro h2 {
    max-width: 10em;
    font-size: 2.78rem;
    line-height: 1.04;
    text-wrap: balance;
  }

  .legacy-home .relationship-intro h2 {
    font-size: 2.55rem;
  }

  .cognitive-chapter,
  .cognitive-chapter--memory {
    gap: 1.4rem;
    padding: 1.5rem 0 4.25rem;
  }

  .cognitive-chapter__media,
  .identity-registry-media,
  .proof-media {
    aspect-ratio: 3 / 2;
  }

  .cognitive-chapter__copy h3,
  .identity-registry-copy > h3 {
    font-size: 2.32rem;
    line-height: 1.06;
  }

  .continuity-bridge {
    padding: 4.5rem 0;
  }

  .continuity-bridge p {
    font-size: 2.55rem;
    line-height: 1.06;
  }

  .relationship-principles {
    margin-top: 3rem;
  }

  .relationship-principles article,
  .relationship-principles article:first-child,
  .relationship-principles article:last-child {
    padding-block: 1.5rem;
  }

  .legacy-home .relationship-section .identity-rank-system {
    gap: 1.5rem;
    margin-top: 4rem;
    padding-top: 1.5rem;
  }

  .proof-intro h2 {
    font-size: 2.85rem;
    line-height: 1.03;
  }

  .proof-band,
  .proof-band--reverse {
    gap: 1.5rem;
    margin-top: 4rem;
  }

  .proof-media img {
    min-height: 0;
    opacity: 1 !important;
    object-position: center;
  }

  .proof-copy h3 {
    font-size: 2.35rem;
    line-height: 1.06;
  }

  .proof-capability-strip {
    margin-top: 4rem;
  }

  .legacy-home .legacy-section--cards .use-case-card {
    margin-bottom: 12svh;
  }

  .legacy-home .legacy-section--cards .use-case-card:last-child {
    margin-bottom: 2rem;
  }
}

@media (max-width: 380px) {
  .cognitive-loop__intro h2,
  .relationship-intro h2 {
    font-size: 2.42rem;
  }

  .legacy-home .relationship-intro h2 {
    font-size: 2.28rem;
  }
}

/* Low-height landscape is its own reading mode. Keep the cinematic two-column
   composition, but remove desktop-only vertical travel and sticky dead space. */
@media (orientation: landscape) and (max-height: 600px) and (max-width: 980px) {
  html,
  body.legacy-home {
    max-width: 100%;
    overflow-x: clip;
  }

  .motion-rail,
  .home-back-top,
  .legacy-home .hero-scroll-cue {
    display: none !important;
  }

  .legacy-home .legacy-wrap {
    width: min(100% - 2rem, 58rem);
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal > .legacy-wrap,
  .legacy-home .legacy-section--story.legacy-section--horizontal.is-story-fixed > .legacy-wrap,
  .legacy-home .legacy-section--story.legacy-section--horizontal.is-story-ended > .legacy-wrap {
    width: min(100% - 1.25rem, 58rem) !important;
    max-width: min(100% - 1.25rem, 58rem) !important;
    padding-block: max(0.55rem, env(safe-area-inset-top)) max(0.55rem, env(safe-area-inset-bottom)) !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-story-grid {
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
    grid-template-columns: minmax(0, 1.16fr) minmax(18rem, 0.84fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
    align-content: stretch !important;
    gap: 0.75rem !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-stage-wrap,
  .legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage,
  .legacy-home .legacy-section--story.legacy-section--horizontal .norma-stage__media,
  .legacy-home .legacy-section--story.legacy-section--horizontal .legacy-card-stack {
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__body {
    gap: 0.38rem !important;
    padding: 0.72rem 0.82rem !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__meta span {
    font-size: clamp(1.75rem, 8vh, 2.15rem) !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card h3 {
    font-size: clamp(1.35rem, 6.4vh, 1.8rem) !important;
    line-height: 1.02 !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__lines {
    gap: 0.16rem !important;
  }

  .legacy-home .legacy-section--story.legacy-section--horizontal .story-live-card__lines p {
    font-size: clamp(0.68rem, 2.6vh, 0.78rem) !important;
    line-height: 1.38 !important;
  }

  .cognitive-loop,
  .legacy-home .relationship-section,
  .legacy-home .product-proof {
    padding-block: 3rem;
  }

  .cognitive-loop__intro {
    padding-bottom: 2.25rem;
  }

  .cognitive-loop__intro h2,
  .relationship-intro h2,
  .legacy-home .relationship-intro h2,
  .proof-intro h2 {
    max-width: 17em;
    font-size: clamp(2rem, 10vh, 2.55rem);
    line-height: 1.03;
    text-wrap: balance;
  }

  .relationship-title-line--lead {
    white-space: normal;
  }

  .cognitive-loop__intro > p:last-child,
  .relationship-intro > p:last-child,
  .proof-intro > p:last-child {
    max-width: 42rem;
    margin-top: 1rem;
    font-size: 0.78rem;
    line-height: 1.55;
  }

  .cognitive-chapter,
  .cognitive-chapter--memory {
    grid-template-columns: minmax(0, 1.08fr) minmax(18rem, 0.92fr);
    align-items: center;
    gap: 1.5rem;
    min-height: 0;
    padding: 1.75rem 0;
  }

  .cognitive-chapter__media {
    position: relative;
    top: auto;
    align-self: center;
    aspect-ratio: 16 / 10;
  }

  .cognitive-chapter__copy {
    display: block;
    min-height: 0;
    padding: 0;
  }

  .cognitive-chapter__index,
  .proof-index {
    margin-bottom: 0.65rem;
  }

  .cognitive-chapter__copy h3,
  .identity-registry-copy > h3,
  .proof-copy h3 {
    font-size: clamp(1.65rem, 7.4vh, 2.05rem);
    line-height: 1.04;
  }

  .cognitive-chapter__copy > p:not(.cognitive-chapter__index),
  .identity-registry-copy > p,
  .proof-copy > p:not(.proof-index) {
    margin-top: 0.75rem;
    font-size: 0.73rem;
    line-height: 1.5;
  }

  .cognitive-evidence,
  .proof-details {
    margin-top: 0.85rem;
  }

  .cognitive-evidence div,
  .proof-details div {
    grid-template-columns: 5.25rem minmax(0, 1fr);
    gap: 0.65rem;
    padding: 0.4rem 0;
  }

  .cognitive-evidence dt,
  .cognitive-evidence dd,
  .proof-details dt,
  .proof-details dd {
    font-size: 0.64rem;
    line-height: 1.38;
  }

  .continuity-bridge {
    gap: 0.8rem;
    min-height: 0;
    margin-top: 1.5rem;
    padding: 3rem 1rem;
  }

  .continuity-bridge p {
    font-size: clamp(2rem, 9vh, 2.5rem);
    line-height: 1.04;
  }

  .relationship-principles {
    margin-top: 2.25rem;
  }

  .relationship-principles article,
  .relationship-principles article:first-child,
  .relationship-principles article:last-child {
    padding: 1.1rem;
  }

  .relationship-principles article:first-child {
    padding-left: 0;
  }

  .relationship-principles article:last-child {
    padding-right: 0;
  }

  .relationship-principles h3 {
    margin-top: 0.65rem;
    font-size: 1.25rem;
  }

  .relationship-principles p {
    margin-top: 0.45rem;
    font-size: 0.69rem;
    line-height: 1.5;
  }

  .legacy-home .relationship-section .identity-rank-system {
    grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.95fr);
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
  }

  .identity-registry-media {
    aspect-ratio: 16 / 10;
  }

  .identity-registry-copy {
    padding-top: 0;
  }

  .legacy-home .identity-registry-copy > h3 {
    margin-top: 0.8rem;
  }

  .legacy-home .relationship-section .identity-rank-stage {
    margin-top: 1rem;
  }

  .legacy-home .relationship-section .identity-ranks {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .legacy-home .relationship-section .identity-ranks > span {
    min-height: 3.5rem;
    font-size: 1.75rem;
  }

  .legacy-home .relationship-section .identity-rank-scale,
  .identity-registry-foot {
    margin-top: 0.55rem;
  }

  .proof-band,
  .proof-band--reverse {
    grid-template-columns: minmax(0, 1.08fr) minmax(18rem, 0.92fr);
    gap: 1.5rem;
    margin-top: 2.75rem;
    padding-top: 1.5rem;
  }

  .proof-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .proof-media img {
    min-height: 0;
  }

  .proof-capability-strip {
    margin-top: 2.75rem;
  }

  .proof-capability-track {
    gap: 2.5rem;
    padding: 1.25rem 0;
  }

  .proof-capability-track span {
    font-size: 2rem;
  }

  .legacy-home .legacy-section--cards {
    min-height: auto !important;
    overflow: visible !important;
    padding-block: 3rem !important;
  }

  .legacy-home .legacy-section--cards > .legacy-wrap {
    position: relative !important;
    top: auto !important;
    display: block !important;
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
    padding-block: 0 !important;
  }

  .legacy-home .legacy-section--cards .legacy-intro {
    margin-bottom: 1.5rem;
  }

  .legacy-home .legacy-section--cards .legacy-intro h2 {
    font-size: clamp(2rem, 9vh, 2.45rem);
    line-height: 1.03;
  }

  .legacy-home .legacy-section--cards .legacy-use-grid {
    position: relative;
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    min-height: 0;
    perspective: none !important;
  }

  .legacy-home .legacy-section--cards .use-case-card {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    min-height: 7.5rem;
    margin: 0 !important;
    padding: 1rem;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    clip-path: none !important;
  }

  .legacy-home .legacy-section--cards .use-case-card > span {
    min-height: 0;
    margin-bottom: 0.65rem;
  }

  .legacy-home .legacy-section--cards .use-case-card h3 {
    font-size: 1.05rem;
  }

  .legacy-home .legacy-section--cards .use-case-card p {
    margin-top: 0.35rem;
    font-size: 0.67rem;
    line-height: 1.45;
  }

  .legacy-home .legacy-section--cards .home-final-action {
    position: relative;
    margin-top: 1rem;
  }
}