/* ═══════════════════════════════════════════════════════════════════
   NODARAMA — DESIGN / ARCHITECTURE / ENTERPRISE
   Page-specific presentation. Shared navigation and footer live in global.css.
   ═══════════════════════════════════════════════════════════════════ */

/* ── 01. Page tokens ─────────────────────────────────────────────── */
:root {
  --nd-midnight: #02070d;
  --nd-midnight-raised: #06101a;
  --nd-brown: #100d0a;
  --nd-brown-raised: #080705;
  --nd-cerulean: #2598d1;
  --nd-cerulean-soft: #74c3e9;
  --nd-tangerine: #ed7928;
  --nd-lime: #b7e532;
  --nd-white: #fff;
  --nd-offwhite: #f2eee6;
  --nd-paper: #e8e1d6;
  --nd-ink: #15110e;
  --nd-muted-light: rgba(242, 238, 230, 0.7);
  --nd-muted-dark: rgba(21, 17, 14, 0.68);
  --nd-line-light: rgba(255, 255, 255, 0.12);
  --nd-line-dark: rgba(21, 17, 14, 0.14);
  --nd-serif: "Cormorant Garamond", Georgia, serif;
  --nd-sans: "Chivo", Arial, sans-serif;
  --nd-mono: "JetBrains Mono", "Courier New", monospace;
  --nd-frame: 96rem;
  --nd-max: var(--nd-frame);
  --nd-copy: 42rem;
  --nd-edge: clamp(1rem, 3vw, 3rem);
  --nd-gutter: clamp(1.25rem, 4vw, 4.5rem);
  --nd-section: clamp(4.5rem, 8vw, 8rem);
  --nd-card-pad: clamp(1.6rem, 3vw, 3rem);
  --nd-radius: 0.18rem;
}

/* ── 02. Page shell and typography ───────────────────────────────── */
.Body-Ax {
  background: var(--nd-midnight);
  color: var(--nd-offwhite);
  font-family: var(--nd-sans);
}

.Page-Bx,
.Section-Cx {
  min-width: 0;
  overflow: clip;
}

.Section-Cx > section {
  position: relative;
  scroll-margin-top: 5.5rem;
}

.Diagonal-Eo,
.Split,
.Architecture-Eo,
.Contact-Dx {
  width: min(calc(100% - (2 * var(--nd-edge))), var(--nd-frame));
  margin-inline: auto;
}

.Grid-Eo,
.Heading-Eo,
.ContactPage-Eo {
  width: min(100%, var(--nd-frame));
}

.Section-Cx h1,
.Section-Cx h2,
.Section-Cx h3,
.Section-Cx p,
.Section-Cx blockquote {
  margin: 0;
}

.Section-Cx h1,
.Section-Cx h2 {
  font-family: var(--nd-serif);
  font-weight: 500;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.Section-Cx h1 {
  font-size: clamp(4rem, 10vw, 9rem);
  line-height: 0.82;
  letter-spacing: 0.035em;
}

.Section-Cx h2 {
  font-size: clamp(2.3rem, 4.7vw, 5.1rem);
  line-height: 0.98;
}

.Section-Cx h3 {
  font-size: clamp(1.3rem, 2vw, 1.95rem);
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
}

.Section-Cx p,
.Section-Cx li {
  font-size: clamp(0.98rem, 1.1vw, 1.08rem);
  line-height: 1.72;
}

.Section-Cx p + p,
.Section-Cx p + ul,
.Section-Cx ul + p {
  margin-top: 1rem;
}

.Section-Cx ul {
  display: grid;
  gap: 0.58rem;
  margin-top: 1.15rem;
}

.Section-Cx li {
  position: relative;
  padding-left: 1.15rem;
}

.Section-Cx li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--nd-tangerine);
}

.Section-Cx strong {
  color: inherit;
  font-weight: 700;
}

.Section-Cx blockquote {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid currentColor;
  font-family: var(--nd-serif);
  font-size: clamp(1.35rem, 2.1vw, 2.2rem);
  font-style: italic;
  line-height: 1.22;
  opacity: 0.92;
}

.Section-Cx a {
  transition: color 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

/* ── 03. Orientation and labels ──────────────────────────────────── */
.Ex1 {
  --nd-align: flex-start;
  --nd-text: left;
  --nd-justify: flex-start;
  --nd-media-order: 1;
  --nd-copy-order: 2;
}

.Ex2 {
  --nd-align: flex-end;
  --nd-text: right;
  --nd-justify: flex-end;
  --nd-media-order: 2;
  --nd-copy-order: 1;
}

.Panel,
.Copy-Fx,
.Card-Fx,
.Heading-Eo {
  align-items: var(--nd-align, flex-start);
  text-align: var(--nd-text, left);
}

.Label-Fx,
.Tagline-Fx {
  display: inline-block;
  font-family: var(--nd-mono);
  text-transform: uppercase;
}

.Label-Fx {
  margin-bottom: 1rem;
  color: var(--nd-tangerine);
  font-size: clamp(0.7rem, 0.8vw, 0.8rem);
  font-weight: 500;
  letter-spacing: 0.18em;
}

.Tagline-Fx {
  margin-bottom: 1.8rem;
  font-size: clamp(0.72rem, 0.9vw, 0.9rem);
  line-height: 1.6;
  letter-spacing: 0.14em;
}

.Tagline-Fx strong {
  color: var(--nd-tangerine);
}

/* ── 04. Diagonal hero panels ────────────────────────────────────── */
.Diagonal-Eo {
  min-height: max(48rem, 90svh);
  isolation: isolate;
  background-position: center;
  background-size: cover;
}

.Diagonal-Eo .Panel {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: var(--nd-justify, center);
  padding: var(--nd-section) var(--nd-gutter);
}

.Diagonal-Eo .Panel.Ex1 {
  padding-right: 48%;
  background: rgba(242, 238, 230, 0.97);
  color: var(--nd-ink);
  clip-path: polygon(0 0, 69% 0, 42% 100%, 0 100%);
}

.Diagonal-Eo .Panel.Ex2 {
  padding-left: 64%;
  background: rgba(2, 7, 13, 0.95);
  color: var(--nd-offwhite);
  clip-path: polygon(69% 0, 100% 0, 100% 100%, 42% 100%);
}

/* ── 05. Image and copy splits ───────────────────────────────────── */
.Split {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.92fr);
  min-height: 43rem;
  background: var(--section-bg, var(--nd-midnight));
  color: var(--section-ink, var(--nd-offwhite));
  border-top: 1px solid var(--section-line, var(--nd-line-light));
}

.Split .Media-Fx {
  order: var(--nd-media-order);
  min-height: 34rem;
  overflow: hidden;
  background: #02060b;
}

.Split .Media-Fx img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.84) contrast(1.03) brightness(0.88);
  transition: transform 800ms cubic-bezier(0.2, 0.7, 0.2, 1), filter 450ms ease;
}

.Split:hover .Media-Fx img {
  transform: scale(1.02);
  filter: saturate(0.95) contrast(1.03) brightness(0.94);
}

/* Structured Tolerance layered media */
.BobbinStage-Gx {
  position: relative;
}

.BobbinWrapper-Hx {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.Split .BobbinWrapper-Hx > .BobbinImage-Ix {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ShuttleWrapper-Hx {
  position: absolute;
  left: 46%;
  bottom: 20%;
  z-index: 2;
  width: auto;
  height: 40%;
  aspect-ratio: 1 / 1;
  transform: translateX(-50%);
  pointer-events: none;
}

.Split .ShuttleWrapper-Hx > .ShuttleImage-Ix {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  filter: none;
  transform-origin: 50% 50%;
  will-change: transform;
}

.Split:hover .ShuttleWrapper-Hx > .ShuttleImage-Ix {
  filter: none;
}

.Split .Copy-Fx {
  order: var(--nd-copy-order);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--nd-section) var(--nd-gutter);
  background: var(--section-surface, rgba(6, 16, 26, 0.97));
}

.Split .Copy-Fx > * {
  width: 100%;
  max-width: var(--nd-copy);
}

.Split.Ex2 .Copy-Fx > * {
  margin-left: auto;
}

.Split.Ex2 li {
  padding-right: 1.15rem;
  padding-left: 0;
}

.Split.Ex2 li::before {
  right: 0;
  left: auto;
}

/* ── 06. Editorial grids and cards ───────────────────────────────── */
.Grid-Eo {
  display: grid;
  max-width: var(--nd-max);
  margin: 0 auto;
  padding: var(--nd-section) var(--nd-gutter);
  gap: clamp(1rem, 2vw, 1.8rem);
}

.Grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.Grid3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.Grid4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.Card-Fx {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: var(--nd-card-pad);
  background: var(--card-bg, rgba(255, 255, 255, 0.035));
  color: var(--card-ink, var(--section-ink, var(--nd-offwhite)));
  border: 1px solid var(--card-line, var(--section-line, var(--nd-line-light)));
  border-radius: var(--nd-radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.Card-Fx:hover {
  transform: translateY(-0.2rem);
  border-color: rgba(237, 121, 40, 0.5);
}

.Card-Fx h3 {
  margin-bottom: 1rem;
}

.Card-Fx blockquote {
  margin-top: auto;
  padding-top: 1.45rem;
}

.Heading-Eo {
  display: flex;
  flex-direction: column;
  max-width: var(--nd-max);
  margin: 0 auto;
  padding: var(--nd-section) var(--nd-gutter) clamp(2.8rem, 5vw, 5rem);
}

.Heading-Eo h2 {
  max-width: 66rem;
}

.Heading-Eo p {
  max-width: 50rem;
  margin-top: 1.4rem;
}

/* ── 07. Introduction ────────────────────────────────────────────── */
.Intro-Dx {
  background-image: linear-gradient(90deg, rgba(242, 238, 230, 0.08), rgba(2, 7, 13, 0.1)), url("assets/images/system5.png");
}

.IntroTitle-Fx {
  position: absolute;
  top: clamp(8rem, 15vh, 11rem);
  left: var(--nd-gutter);
  z-index: 10;
  width: max-content;
  max-width: none;
  margin: 0;
  color: transparent;
  background: linear-gradient(90deg, var(--nd-brown) 0 53%, var(--nd-offwhite) 53% 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: -1px -1px 0 var(--nd-white);
  white-space: nowrap;
  pointer-events: none;
}

.Intro-Dx .Panel.Ex1 h2 {
  margin-top: clamp(6.5rem, 10vw, 9rem);
}

.Intro-Dx .Panel.Ex1 > * {
  max-width: 42rem;
}

.Intro-Dx h1 {
  margin-bottom: 1.5rem;
  color: var(--nd-brown);
}

.Intro-Dx h2 {
  max-width: 37rem;
  margin-bottom: 1.8rem;
  color: var(--nd-cerulean);
  font-size: clamp(2.2rem, 4vw, 4.5rem);
}

.Intro-Dx .Panel.Ex1 p:not(.Tagline-Fx) {
  max-width: 38rem;
  color: var(--nd-muted-dark);
}

.Jump-Eo {
  width: min(100%, 32rem);
}

.Jump-Eo h3 {
  margin-bottom: 1.25rem;
  font-family: var(--nd-mono);
  font-size: clamp(0.9rem, 1.15vw, 1.1rem);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.Jump-Eo ul {
  gap: 0;
  margin: 0;
}

.Jump-Eo li {
  padding: 0;
}

.Jump-Eo li::before {
  content: none;
}

.Jump-Eo a {
  display: grid;
  gap: 0.34rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--nd-line-light);
}

.Jump-Eo a:hover {
  border-color: var(--nd-tangerine);
}

.Jump-Eo strong {
  color: var(--nd-tangerine);
  font-family: var(--nd-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
}

.Jump-Eo span {
  color: var(--nd-muted-light);
  font-size: 0.92rem;
  line-height: 1.45;
}

/* ── 08. Design section ──────────────────────────────────────────── */
.Design-Dx {
  --section-bg: var(--nd-offwhite);
  --section-surface: rgba(242, 238, 230, 0.99);
  --section-ink: var(--nd-ink);
  --section-line: var(--nd-line-dark);
  --card-bg: rgba(255, 255, 255, 0.55);
  --card-ink: var(--nd-ink);
  --card-line: var(--nd-line-dark);
  background: var(--nd-offwhite);
  color: var(--nd-ink);
}

.Design-Dx .Split:nth-of-type(2) {
  --section-surface: var(--nd-brown);
  --section-ink: var(--nd-offwhite);
}

.Design-Dx .Split:nth-of-type(2) p {
  color: rgba(242, 238, 230, 0.74);
}

.Design-Dx .Grid-Eo {
  background:
    linear-gradient(rgba(21, 17, 14, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 17, 14, 0.035) 1px, transparent 1px),
    var(--nd-paper);
  background-size: 3.5rem 3.5rem;
}

.Design-Dx .Card-Fx p {
  color: var(--nd-muted-dark);
}

/* ── 09. Architecture section ────────────────────────────────────── */
.Architecture-Dx {
  --section-bg: var(--nd-midnight);
  --section-surface: rgba(6, 16, 26, 0.98);
  --section-ink: var(--nd-offwhite);
  --section-line: var(--nd-line-light);
  --card-bg: rgba(2, 7, 13, 0.78);
  --card-ink: var(--nd-offwhite);
  --card-line: rgba(116, 195, 233, 0.18);
  position: relative;
  background: var(--nd-midnight);
  color: var(--nd-offwhite);
}

.Architecture-Dx::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(2, 7, 13, 0.8), rgba(2, 7, 13, 0.97)), url("assets/images/system37.png") center / cover fixed;
  opacity: 0.62;
  pointer-events: none;
}

.Architecture-Dx > * {
  position: relative;
  z-index: 1;
}

.Architecture-Dx .Heading-Eo p,
.Architecture-Dx .Copy-Fx p,
.Architecture-Dx .Card-Fx p {
  color: var(--nd-muted-light);
}

.Architecture-Eo {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: minmax(22rem, auto) minmax(18rem, auto);
  align-items: stretch;
  max-width: var(--nd-max);
  min-height: 52rem;
  margin: clamp(1rem, 2vw, 1.5rem) auto 0;
  padding: 0;
  gap: 0;
  overflow: hidden;
  background: #0b2b46;
  border: 0;
}

.ArchitectureMedia-Fx,
.ArchitectureBack-Fx {
  position: absolute;
  inset: 0;
  margin: 0;
  pointer-events: none;
}

.ArchitectureMedia-Fx {
  z-index: 1;
  overflow: hidden;
  background: #d8d6d1;
}

.ArchitectureMedia-Fx img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.82) contrast(1.04) brightness(0.9);
}

.ArchitectureBack-Fx {
  z-index: 2;
  overflow: hidden;
  background-image: url("assets/images/intelligenceinside.png");
  background-position: center;
  background-size: cover;
  filter: blur(0.9rem) saturate(0.72);
  transform: scale(1.035);
  -webkit-mask-image: radial-gradient(circle at 100% 100%, transparent 0 30%, rgba(0, 0, 0, 0.72) 45%, #000 60% 100%);
  mask-image: radial-gradient(circle at 100% 100%, transparent 0 30%, rgba(0, 0, 0, 0.72) 45%, #000 60% 100%);
}

.ArchitectureMedia-Fx,
.ArchitectureBack-Fx,
.ArchitecturePanes-Fx {
  will-change: transform;
}

.ArchitectureMedia-Fx,
.ArchitectureBack-Fx {
  inset: -7rem;
}

.ArchitecturePanes-Fx {
  inset: -6rem 0;
}

.Card-Fx.ParallaxCard-Hx {
  transition: border-color 220ms ease, background 220ms ease;
  will-change: transform;
}

.Card-Fx.ParallaxCard-Hx:hover {
  border-color: rgba(237, 121, 40, 0.5);
}

.ArchitecturePanes-Fx {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: minmax(22rem, auto) minmax(18rem, auto);
  padding: 0;
  gap: 0;
  pointer-events: none;
}

.ArchitecturePane-Gx {
  min-width: 0;
  min-height: 0;
  background: linear-gradient(
    to top right,
    rgba(2, 7, 13, 0.9) 0%,
    rgba(2, 7, 13, 0.72) 34%,
    rgba(2, 7, 13, 0.46) 68%,
    rgba(2, 7, 13, 0.16) 100%
  );
  border: 0px solid rgba(116, 195, 233, 0.16);
  box-shadow: inset 0 0 0 1px rgba(2, 7, 13, 0.16);
}

.PaneKernel-Hx {
  grid-column: 1 / -1;
}

.ArchitectureFrame-Fx {
  --architecture-rail: clamp(1.5rem, 3vw, 2.5rem);
  position: absolute;
  inset: 0;
  z-index: 6;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: minmax(22rem, auto) minmax(18rem, auto);
  pointer-events: none;
}

.ArchitectureRail-Gx {
  position: absolute;
  display: block;
  background: var(--nd-midnight-raised);
  box-shadow: none;
}

.RailTop-Hx {
  top: 0;
  right: 0;
  left: 0;
  height: var(--architecture-rail);
}

.RailRight-Hx {
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--architecture-rail);
}

.RailBottom-Hx {
  right: 0;
  bottom: 0;
  left: 0;
  height: var(--architecture-rail);
}

.RailLeft-Hx {
  top: 0;
  bottom: 0;
  left: 0;
  width: var(--architecture-rail);
}

.RailHorizontal-Hx {
  position: relative;
  grid-column: 1 / -1;
  grid-row: 2;
  align-self: start;
  width: 100%;
  height: var(--architecture-rail);
  transform: translateY(-50%);
}

.RailVertical-Hx {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  justify-self: start;
  width: var(--architecture-rail);
  height: 100%;
  transform: translateX(-50%);
}

.Architecture-Eo > .Product {
  position: relative;
  z-index: 5;
  min-width: 0;
  padding: clamp(2rem, 3.5vw, 3.75rem);
  color: var(--nd-offwhite);
  border: 0cqmax solid rgba(255, 255, 255, 0.14);
  border-radius: var(--nd-radius);
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}



.Architecture-Eo > .Product.Ex1,
.Architecture-Eo > .Product.Ex2 {
  background: transparent;
  border-top: 0;
  box-shadow: none;
}

.Architecture-Eo > .Product.Ex1 {
  align-items: flex-start;
  text-align: left;
}

.Architecture-Eo > .Product.Ex2 {
  align-items: flex-end;
  text-align: right;
}

.Architecture-Eo > .Product.Ex1::before,
.Architecture-Eo > .Product.Ex2::before {
  content: "";
  position: absolute;
  top: calc(var(--architecture-rail, 2rem) + 0.45rem);
  right: clamp(2rem, 3.5vw, 3.75rem);
  left: clamp(2rem, 3.5vw, 3.75rem);
  height: 0.22rem;
  pointer-events: none;
}

.Architecture-Eo > .Product.Ex1::before {
  background: var(--nd-tangerine);
}

.Architecture-Eo > .Product.Ex2::before {
  background: var(--nd-cerulean);
}

.Architecture-Eo > .Product.Ex1 .Label-Fx,
.Architecture-Eo > .Product.Ex2 .Label-Fx {
  margin-top: clamp(1.6rem, 2.5vw, 2.4rem);
}

.Architecture-Eo > .Product.Ex2 .Label-Fx {
  color: var(--nd-cerulean);
}

.Architecture-Eo > .Kernel {
  grid-column: 1 / -1;
  position: relative;
  z-index: 5;
  display: block;
  min-width: 0;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.Architecture-Eo > .Card-Fx:hover {
  transform: none;
}

.Architecture-Eo > .Kernel .Copy-Fx {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  width: 100%;
  min-height: 100%;
  margin: 0 auto 0 0;
  padding: clamp(2rem, 3.5vw, 3.75rem);
  padding-left: calc(clamp(2rem, 3.5vw, 3.75rem) + 1.25rem);
  color: var(--nd-offwhite);
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: inset 0 0 0 1px rgba(2, 7, 13, 0.22);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.Architecture-Eo > .Kernel .Copy-Fx > * {
  max-width: 44rem;
}

.Architecture-Eo > .Kernel .Label-Fx {
  color: var(--nd-lime);
}

.Architecture-Eo > .Kernel .Copy-Fx::before {
  content: "";
  position: absolute;
  top: clamp(2.75rem, 5vw, 5rem);
  bottom: clamp(2.75rem, 5vw, 5rem);
  left: calc(var(--architecture-rail, 2rem) + 0.5rem);
  width: 0.24rem;
  background: var(--nd-lime);
  pointer-events: none;
}

.Architecture-Eo .Product blockquote,
.Architecture-Eo .Kernel .Copy-Fx blockquote {
  position: relative;
  border-top: 0;
}

.Architecture-Eo .Product blockquote::before,
.Architecture-Eo .Kernel .Copy-Fx blockquote::before {
  content: "";
  position: absolute;
  top: 0;
  right: calc(-1 * clamp(2rem, 3.5vw, 3.75rem));
  left: calc(-1 * clamp(2rem, 3.5vw, 3.75rem));
  height: 1px;
  background: currentColor;
  opacity: 0.92;
}

.Architecture-Eo > .Kernel .Media-Fx {
  position: absolute;
  inset: 0;
  z-index: -2;
  min-width: 0;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #d8d6d1;
  border: 0;
}

.Architecture-Eo > .Kernel .Media-Fx::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 7, 13, 0.36), transparent 34%, transparent 66%, rgba(16, 13, 10, 0.34)),
    linear-gradient(0deg, rgba(2, 7, 13, 0.58), transparent 58%);
  pointer-events: none;
}

.Architecture-Eo > .Kernel .Media-Fx img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.78) contrast(1.05) brightness(0.72);
}

/* ── 10. Enterprise section ──────────────────────────────────────── */
.Enterprise-Dx {
  --section-bg: var(--nd-brown);
  --section-surface: rgba(16, 13, 10, 0.98);
  --section-ink: var(--nd-offwhite);
  --section-line: rgba(237, 121, 40, 0.17);
  --card-bg: linear-gradient(145deg, rgba(6, 16, 26, 0.92), rgba(16, 13, 10, 0.95));
  --card-ink: var(--nd-offwhite);
  --card-line: rgba(237, 121, 40, 0.17);
  background: var(--nd-brown);
  color: var(--nd-offwhite);
}

.Enterprise-Dx .Split:first-child {
  --section-surface: rgba(2, 7, 13, 0.99);
}

.Enterprise-Dx .Copy-Fx p,
.Enterprise-Dx .Copy-Fx li,
.Enterprise-Dx .Card-Fx p {
  color: var(--nd-muted-light);
}

.Enterprise-Dx .Grid-Eo {
  position: relative;
}

.Enterprise-Dx .Grid-Eo::before {
  content: "";
  position: absolute;
  top: 0;
  right: var(--nd-gutter);
  left: var(--nd-gutter);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--nd-tangerine), var(--nd-cerulean), transparent);
  opacity: 0.45;
}

/* ── 11. Enterprise stage selector ───────────────────────────────── */
.EnterpriseDeck-Eo {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(20rem, 0.75fr);
  width: min(calc(100% - (2 * var(--nd-edge))), var(--nd-frame));
  min-height: 44rem;
  margin: var(--nd-section) auto;
  overflow: hidden;
  border: 1px solid var(--nd-line-light);
  background: var(--nd-midnight);
  box-shadow: 0 2rem 6rem rgba(0, 0, 0, 0.28);
}

.EnterpriseStage-Fx {
  display: grid;
  grid-template-rows: minmax(20rem, 1fr) minmax(18rem, auto);
  min-width: 0;
  background: var(--nd-midnight-raised);
  border-right: 1px solid var(--nd-line-light);
}

.EnterpriseStageMedia-Gx {
  min-width: 0;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(rgba(2, 7, 13, 0.12), rgba(2, 7, 13, 0.42)),
    var(--nd-midnight);
  border-bottom: 1px solid var(--nd-line-light);
}

.EnterpriseStageMedia-Gx img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(1.04) brightness(0.88);
  transition: opacity 180ms ease, transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.EnterpriseDeck-Eo:hover .EnterpriseStageMedia-Gx img {
  transform: scale(1.012);
}

.EnterpriseStageCopy-Gx {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(2rem, 4vw, 4rem);
  background:
    linear-gradient(120deg, rgba(6, 16, 26, 0.98), rgba(16, 13, 10, 0.92));
}

.EnterpriseStageCopy-Gx h3 {
  max-width: 42rem;
  margin-bottom: 1.2rem;
  font-size: clamp(1.9rem, 3vw, 3.5rem);
  line-height: 1;
}

.EnterpriseStageCopy-Gx [data-stage-body] {
  max-width: 44rem;
  color: var(--nd-muted-light);
}

.EnterpriseStageCopy-Gx blockquote {
  color: var(--nd-offwhite);
}

.EnterpriseSelector-Fx {
  display: grid;
  grid-template-rows: repeat(6, minmax(0, 1fr));
  min-width: 0;
  background: var(--nd-brown);
}

.EnterpriseOption-Gx {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 0;
  padding: clamp(1rem, 1.8vw, 1.6rem) clamp(1rem, 2vw, 1.8rem);
  color: var(--nd-offwhite);
  text-align: left;
  background: rgba(16, 13, 10, 0.92);
  border: 0;
  border-bottom: 1px solid var(--nd-line-light);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, padding-left 180ms ease;
}

.EnterpriseOption-Gx:last-child {
  border-bottom: 0;
}

.EnterpriseOption-Gx::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0.22rem;
  background: transparent;
  transition: background 180ms ease, width 180ms ease;
}

.EnterpriseOption-Gx span {
  margin-bottom: 0.42rem;
  color: var(--nd-cerulean-soft);
  font-family: var(--nd-mono);
  font-size: clamp(0.68rem, 0.82vw, 0.8rem);
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.EnterpriseOption-Gx strong {
  max-width: 22rem;
  font-size: clamp(1rem, 1.35vw, 1.28rem);
  font-weight: 500;
  line-height: 1.16;
  text-wrap: balance;
}

.EnterpriseOption-Gx:hover,
.EnterpriseOption-Gx:focus-visible,
.EnterpriseOption-Gx.is-active {
  background: linear-gradient(105deg, rgba(17, 87, 201, 0.2), rgba(246, 141, 26, 0.08));
}

.EnterpriseOption-Gx:hover::before,
.EnterpriseOption-Gx:focus-visible::before,
.EnterpriseOption-Gx.is-active::before {
  width: 0.34rem;
  background: var(--nd-tangerine);
}

.EnterpriseOption-Gx.is-active span {
  color: var(--nd-tangerine);
}

.EnterpriseOption-Gx:focus-visible {
  outline: 2px solid var(--nd-cerulean-soft);
  outline-offset: -2px;
}

@media (max-aspect-ratio: 1 / 1) {
  .EnterpriseDeck-Eo {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .EnterpriseStage-Fx {
    grid-template-rows: auto auto;
    border-right: 0;
    border-bottom: 1px solid var(--nd-line-light);
  }

  .EnterpriseStageMedia-Gx {
    aspect-ratio: 4 / 3;
  }

  .EnterpriseSelector-Fx {
    grid-template-rows: none;
    grid-auto-rows: minmax(6rem, auto);
  }

  .EnterpriseOption-Gx {
    min-height: 6rem;
  }
}

@media (max-width: 40rem) {
  .EnterpriseDeck-Eo {
    width: calc(100% - 1rem);
    margin-block: 2.5rem;
  }

  .EnterpriseStageCopy-Gx {
    padding: 1.4rem;
  }

  .EnterpriseOption-Gx {
    padding: 1rem 1.15rem;
  }
}

/* ── 11. Contact sections and standalone contact page ───────────── */
.Contact-Dx {
  min-height: max(42rem, 76svh);
  background-image: linear-gradient(rgba(2, 7, 13, 0.18), rgba(2, 7, 13, 0.24)), url("assets/images/system9.png");
}

.Contact-Dx .Panel.Ex1 {
  background: rgba(6, 16, 26, 0.96);
  color: var(--nd-offwhite);
}

.Contact-Dx .Panel.Ex2 {
  background: rgba(16, 13, 10, 0.96);
}

.Contact-Dx .Panel p {
  max-width: 38rem;
  color: var(--nd-muted-light);
}

.Contact-Dx .Panel.Ex2 a,
.ContactPage-Dx a {
  color: var(--nd-cerulean-soft);
  border-bottom: 1px solid rgba(116, 195, 233, 0.36);
}

.Contact-Dx .Panel.Ex2 a:hover,
.ContactPage-Dx a:hover {
  color: var(--nd-white);
  border-color: var(--nd-tangerine);
}

.ContactPage-Dx {
  min-height: 76svh;
  padding: var(--nd-section) var(--nd-gutter);
  background:
    linear-gradient(120deg, rgba(2, 7, 13, 0.96), rgba(16, 13, 10, 0.92)),
    url("assets/images/system9.png") center / cover;
}

.ContactPage-Eo {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(20rem, 0.88fr);
  max-width: var(--nd-max);
  margin: 0 auto;
  border: 1px solid var(--nd-line-light);
  background: rgba(2, 7, 13, 0.72);
  box-shadow: 0 2rem 7rem rgba(0, 0, 0, 0.36);
}

.ContactPage-Fx {
  padding: clamp(2rem, 5vw, 5rem);
}

.ContactPage-Fx + .ContactPage-Fx {
  border-left: 1px solid var(--nd-line-light);
  background: rgba(16, 13, 10, 0.54);
}

.ContactPage-Fx h1 {
  margin-bottom: 1.5rem;
}

.ContactPage-Fx h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 3.5vw, 3.8rem);
}

.ContactPage-Fx p {
  max-width: 42rem;
  color: var(--nd-muted-light);
}

.ContactPage-Fx .ContactLine-Gx {
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--nd-line-light);
}

/* ── 12. Responsive layout ───────────────────────────────────────── */
@media (max-width: 70rem) {
  .Grid4,
  .Grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .Diagonal-Eo .Panel.Ex1 {
    padding-right: 43%;
    clip-path: polygon(0 0, 75% 0, 48% 100%, 0 100%);
  }

  .Diagonal-Eo .Panel.Ex2 {
    padding-left: 59%;
    clip-path: polygon(75% 0, 100% 0, 100% 100%, 48% 100%);
  }

  .Architecture-Eo {
    grid-template-rows: auto auto;
  }

  .Architecture-Eo > .Kernel {
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.8fr);
  }
}

@media (max-width: 56rem) {
  .Section-Cx h1 {
    font-size: clamp(3.4rem, 16vw, 6rem);
  }

  .Diagonal-Eo {
    display: grid;
    min-height: auto;
  }

  .Diagonal-Eo .Panel {
    position: relative;
    inset: auto;
    min-height: 32rem;
    padding: clamp(4rem, 11vw, 6rem) var(--nd-gutter);
    clip-path: none;
  }

  .Diagonal-Eo .Panel.Ex1,
  .Diagonal-Eo .Panel.Ex2 {
    padding-right: var(--nd-gutter);
    padding-left: var(--nd-gutter);
  }

  .Split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .Split .Media-Fx,
  .Split .Copy-Fx {
    order: initial;
  }

  .Split .Media-Fx {
    min-height: 27rem;
  }

  .Split .Copy-Fx {
    min-height: 30rem;
  }

  .Split.Ex2 .Copy-Fx,
  .Split.Ex2 .Copy-Fx > *,
  .Card-Fx.Ex2 {
    align-items: flex-start;
    margin-left: 0;
    text-align: left;
  }

  .Split.Ex2 li {
    padding-right: 0;
    padding-left: 1.15rem;
  }

  .Split.Ex2 li::before {
    right: auto;
    left: 0;
  }

  .Grid3,
  .Grid4 {
    grid-template-columns: 1fr;
  }

  .Architecture-Dx::before {
    background-attachment: scroll;
  }

  .Architecture-Eo {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .Architecture-Eo > .Product.Ex2 {
    align-items: flex-start;
    text-align: left;
  }

  .Architecture-Eo > .Kernel {
    grid-column: 1;
    grid-template-columns: 1fr;
  }

  .Architecture-Eo > .Kernel .Media-Fx {
    min-height: 22rem;
    border-top: 1px solid var(--nd-line-light);
    border-left: 0;
  }

  .ContactPage-Eo {
    grid-template-columns: 1fr;
  }

  .ContactPage-Fx + .ContactPage-Fx {
    border-top: 1px solid var(--nd-line-light);
    border-left: 0;
  }
}

@media (max-width: 40rem) {
  .Grid2 {
    grid-template-columns: 1fr;
  }

  .Grid-Eo,
  .Heading-Eo,
  .Split .Copy-Fx,
  .Diagonal-Eo .Panel,
  .ContactPage-Dx {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .Split .Media-Fx {
    min-height: 21rem;
  }

  .Card-Fx.Ex2 {
    align-items: flex-start;
    text-align: left;
  }
}

/* ── 13. Aspect-ratio composition contract ───────────────────────── */

/* Standard mode: only screens wider than tall retain staggered layouts. */
@media (min-aspect-ratio: 1 / 1) and (max-width: 70rem) {
  .Grid4,
  .Grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Square and tall mode: all major compositions become vertical. */
@media (max-aspect-ratio: 1 / 1) {
  .Section-Cx h1 {
    font-size: clamp(3.4rem, 13vw, 6rem);
  }

  .Diagonal-Eo {
    display: grid;
    min-height: auto;
  }

  .Diagonal-Eo .Panel {
    position: relative;
    inset: auto;
    min-height: min(48rem, 62svh);
    padding: clamp(4rem, 9vw, 6rem) var(--nd-gutter);
    clip-path: none;
  }

  .Diagonal-Eo .Panel.Ex1,
  .Diagonal-Eo .Panel.Ex2 {
    padding-right: var(--nd-gutter);
    padding-left: var(--nd-gutter);
  }

  .Diagonal-Eo .Panel.Ex1 {
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
  }

  .Diagonal-Eo .Panel.Ex2 {
    align-items: flex-end;
    justify-content: flex-end;
    text-align: right;
  }

  .IntroTitle-Fx {
    position: relative;
    top: auto;
    left: auto;
    grid-row: 1;
    width: 100%;
    padding: clamp(3rem, 7vw, 5rem) var(--nd-gutter) 0;
    font-size: clamp(3.4rem, 13vw, 6rem);
    white-space: normal;
  }

  .Intro-Dx .Panel.Ex1 h2 {
    margin-top: 1.5rem;
  }

  .Split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .Split .Media-Fx,
  .Split .Copy-Fx {
    order: initial;
  }

  .Split .Media-Fx {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .Split .Copy-Fx {
    min-height: 0;
    padding-block: clamp(3.5rem, 8vw, 6rem);
  }

  .Split.Ex1 .Copy-Fx,
  .Split.Ex1 .Copy-Fx > *,
  .Card-Fx.Ex1,
  .Heading-Eo.Ex1 {
    align-items: flex-start;
    margin-right: auto;
    margin-left: 0;
    text-align: left;
  }

  .Split.Ex2 .Copy-Fx,
  .Split.Ex2 .Copy-Fx > *,
  .Card-Fx.Ex2,
  .Heading-Eo.Ex2 {
    align-items: flex-end;
    margin-right: 0;
    margin-left: auto;
    text-align: right;
  }

  .Split.Ex2 li {
    padding-right: 1.15rem;
    padding-left: 0;
  }

  .Split.Ex2 li::before {
    right: 0;
    left: auto;
  }

  .Grid2,
  .Grid3,
  .Grid4 {
    grid-template-columns: 1fr;
  }

  .Architecture-Dx::before {
    background-attachment: scroll;
  }

  .Architecture-Eo {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: auto;
  }

  .Architecture-Eo > .Product.Ex1 {
    align-items: flex-start;
    text-align: left;
  }

  .Architecture-Eo > .Product.Ex2 {
    align-items: flex-end;
    text-align: right;
  }

  .Architecture-Eo > .Kernel {
    grid-column: 1;
    grid-template-columns: 1fr;
  }

  .Architecture-Eo > .Kernel .Media-Fx {
    min-height: 22rem;
    border-top: 1px solid var(--nd-line-light);
    border-left: 0;
  }

  .ContactPage-Eo {
    grid-template-columns: 1fr;
  }

  .ContactPage-Fx + .ContactPage-Fx {
    border-top: 1px solid var(--nd-line-light);
    border-left: 0;
  }
}

@media (max-aspect-ratio: 1 / 1) and (max-width: 40rem) {
  .Grid-Eo,
  .Heading-Eo,
  .Split .Copy-Fx,
  .Diagonal-Eo .Panel,
  .ContactPage-Dx {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .Diagonal-Eo,
  .Split,
  .Architecture-Eo,
  .Contact-Dx {
    width: calc(100% - 1rem);
  }
}

/* Architecture image-stage vertical mode */
@media (max-aspect-ratio: 1 / 1) {
  .Architecture-Eo {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    min-height: auto;
    padding: 0;
    gap: 1px;
    background: var(--nd-midnight);
  }

  .Architecture-Eo::before {
    content: none;
  }

  .Architecture-Eo > .Kernel {
    display: contents;
  }

  .Architecture-Eo > .Kernel .Media-Fx {
    position: relative;
    inset: auto;
    z-index: auto;
    grid-row: 1;
    min-height: 0;
    aspect-ratio: 4 / 3;
    border: 0;
  }

  .Architecture-Eo > .Kernel .Media-Fx::after {
    background: linear-gradient(0deg, rgba(2, 7, 13, 0.36), transparent 52%);
  }

  .Architecture-Eo > .Product,
  .Architecture-Eo > .Kernel .Copy-Fx {
    width: 100%;
    min-height: 0;
    margin: 0;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .Architecture-Eo > .Product.Ex1 {
    grid-row: 2;
    align-items: flex-start;
    text-align: left;
    background: var(--nd-midnight-raised);
  }

  .Architecture-Eo > .Product.Ex2 {
    grid-row: 3;
    align-items: flex-end;
    text-align: right;
    background: var(--nd-brown-raised);
  }

  .Architecture-Eo > .Kernel .Copy-Fx {
    grid-row: 4;
    align-items: flex-start;
    text-align: left;
    background: linear-gradient(110deg, var(--nd-midnight-raised), var(--nd-brown-raised));
  }
}

@media (max-aspect-ratio: 1 / 1) {
  .ArchitecturePanes-Fx {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(0, 1fr));
    padding: 0;
    gap: 1px;
  }

  .PaneKernel-Hx {
    grid-column: 1;
  }

  .ArchitectureFrame-Fx {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, minmax(0, 1fr));
    padding: 0;
    gap: 1px;
  }

  .FrameKernel-Hx {
    grid-column: 1;
  }

  .Architecture-Eo > .Product.Ex1,
  .Architecture-Eo > .Product.Ex2,
  .Architecture-Eo > .Kernel .Copy-Fx {
    background: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .Split .Media-Fx img,
  .Card-Fx {
    transition: none;
  }
}