/* =====================================================================
 * BULLENS — Black / white editorial product showroom
 * Product renders are the focal point; every other element stays quiet.
 * ===================================================================== */

:root {
  --showcase-light: #eee9e0;
  --showcase-light-2: #f6f2eb;
  --showcase-ink: #121212;
  --showcase-line-light: #c9c2b8;
}

.theme-light {
  --border: var(--showcase-line-light);
  --border-strong: #999187;
  --surface: var(--showcase-light-2);
  --surface-2: #e5dfd5;
  --fg: var(--showcase-ink);
  --fg-2: #393631;
  --muted: #625d56;
  background: var(--showcase-light);
  color: var(--showcase-ink);
}

.theme-dark {
  background: var(--bg);
  color: var(--fg);
}

.showcase-section {
  padding: clamp(56px, 6vw, 88px) 0;
}

.showcase-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  min-height: 640px;
}

.showcase-hero-copy {
  padding: clamp(48px, 6vw, 88px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.showcase-hero-copy > .h1 {
  margin: 16px 0 24px;
  font-size: clamp(38px, 5.2vw, 76px);
  text-wrap: balance;
}

.showcase-hero-copy > .lead { margin: 0 0 24px; }
.showcase-hero-copy > .cta-actions { margin-top: 0; }
.showcase-hero-copy > .product-status { margin-bottom: 12px; }
.product-status-available { color: var(--accent); border-color: var(--accent-line); }
.product-status-available::before { background: var(--accent); }

.showcase-product-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: radial-gradient(circle at 50% 45%, #2c211e, #090909 66%);
}

/* Precision rings borrow the geometry of a dartboard without illustrating one. */
.showcase-product-stage::before {
  content: '';
  position: absolute;
  inset: 8%;
  z-index: -1;
  opacity: .24;
  background:
    radial-gradient(circle, transparent 0 16%, rgba(255, 255, 255, .32) 16.2% 16.5%, transparent 16.8% 33%, rgba(255, 255, 255, .22) 33.2% 33.5%, transparent 33.8% 50%, rgba(255, 255, 255, .16) 50.2% 50.5%, transparent 50.8%),
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(255, 255, 255, .16) 50%, transparent calc(50% + .5px)),
    linear-gradient(transparent calc(50% - .5px), rgba(255, 255, 255, .16) 50%, transparent calc(50% + .5px));
}

.showcase-product-stage img {
  width: 115%;
  height: 100%;
  margin-left: -7.5%;
  object-fit: contain;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .6));
}

.positioning-showcase-hero {
  min-height: 680px;
}

.brand-dark-page .positioning-showcase-hero {
  border-bottom: 1px solid rgba(39, 44, 51, .72);
}

.brand-dark-page .showcase-product-stage {
  background:
    radial-gradient(circle at 50% 44%, rgba(224, 104, 72, .1), transparent 30%),
    radial-gradient(circle at 50% 48%, #181b21 0, #0b0d10 58%, #070809 100%);
}

/* Keep the D1 render on the same surface as the surrounding hero copy. */
.brand-dark-page .d1-render-stage {
  background: var(--brand-night);
}

.d1-render-stage::before {
  display: none;
}

.d1-render-stage img {
  width: 100%;
  margin-left: 0;
  object-fit: contain;
  object-position: center;
}

.positioning-hero-stage {
  min-height: 680px;
}

.positioning-hero-stage img {
  width: min(100%, 760px);
  max-width: 100%;
  margin-left: 0;
  object-fit: contain;
  object-position: center;
  -webkit-mask-image: linear-gradient(to bottom, #000 76%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 76%, transparent 100%);
}

.gemini-positioning-stage img {
  width: min(112%, 860px);
  max-width: 112%;
  margin-left: -6%;
}

.positioning-statement,
.positioning-cta {
  max-width: 1040px;
}

.positioning-statement .product-status,
.positioning-cta .product-status {
  margin-bottom: var(--space-6);
}

.positioning-statement .lead,
.positioning-cta .lead,
.lighting-principle .lead {
  max-width: 68ch;
}

.positioning-cta .btn {
  margin-top: var(--space-6);
}

.product-detail-split {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
}

.product-detail-media {
  min-height: 420px;
  display: grid;
  place-items: center;
  border-block: 1px solid var(--border);
}

.product-detail-media img {
  width: min(100%, 680px);
  height: auto;
  display: block;
  filter: grayscale(1) contrast(1.08);
}

.product-positioning-paths .audience-path {
  color: inherit;
  text-decoration: none;
}

.product-positioning-paths .product-status {
  align-self: flex-start;
  margin-bottom: auto;
}

.process-flow-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.process-flow-three .process-step h3 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 42px);
  line-height: 1.08;
  letter-spacing: -.025em;
  overflow-wrap: anywhere;
}

.lighting-sources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 900px;
  margin-top: var(--space-12);
  border: 1px solid var(--border);
}

.lighting-sources--illustration {
  display: block;
  overflow: hidden;
  background: #050607;
}

.lighting-relationship-image {
  display: block;
  width: 100%;
  height: auto;
}

.lighting-source {
  min-height: 160px;
  padding: var(--space-6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  border-right: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .1em;
}

.lighting-source:last-child {
  border-right: 0;
}

.lighting-source-top {
  grid-column: 1 / -1;
  min-height: 120px;
  align-items: center;
  border-right: 0;
  border-bottom: 1px solid var(--border);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--border);
}

.trust-fact {
  padding: var(--space-8);
  border-right: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.6;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.trust-fact:last-child {
  border-right: 0;
}

.product-ecosystem {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
}

.ecosystem-item {
  min-width: 0;
  padding: var(--space-6);
  border-right: 1px solid var(--border);
  color: inherit;
  text-decoration: none;
  transition: background var(--motion-base) var(--ease);
}

.ecosystem-item:last-child {
  border-right: 0;
}

.ecosystem-item:hover {
  background: var(--surface);
}

.ecosystem-index {
  display: block;
  margin-bottom: var(--space-5);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .14em;
}

.ecosystem-item img {
  width: 100%;
  height: 180px;
  margin-bottom: var(--space-6);
  object-fit: contain;
}

.ecosystem-item h3 {
  margin-bottom: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.1;
  letter-spacing: -.025em;
}

.ecosystem-item p {
  margin-bottom: var(--space-5);
  color: var(--muted);
}

.editorial-split {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  min-height: 560px;
}

.editorial-split > * {
  min-width: 0;
}

.editorial-split > * + * {
  border-left: 1px solid var(--border);
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid currentColor;
}

.process-flow > * {
  min-width: 0;
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--border);
}

.process-flow > *:last-child {
  border-right: 0;
}

.technology-why {
  min-height: 620px;
  display: flex;
  align-items: center;
}

.technology-why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  column-gap: clamp(48px, 9vw, 144px);
  align-items: end;
}

.technology-why-grid .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: var(--space-8);
}

.technology-why-grid .h2,
.technology-why-grid .lead {
  margin: 0;
}

.technology-process-flow {
  position: relative;
}

.technology-process-flow::before {
  content: "OPTICAL INPUT  →  RULES  →  BULLINK";
  position: absolute;
  right: 0;
  top: -28px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--muted);
}

.technology-principles .process-step {
  min-height: 210px;
}

.technology-boundary-heading {
  max-width: 980px;
}

.technology-boundaries {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid currentColor;
}

.technology-boundary {
  min-width: 0;
  padding: clamp(28px, 4vw, 56px);
}

.technology-boundary + .technology-boundary {
  border-left: 1px solid var(--border);
}

.technology-boundary-label {
  display: block;
  margin-bottom: var(--space-8);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.technology-boundary h3 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.05;
}

.technology-boundary p {
  max-width: 560px;
  color: var(--muted);
}

.technology-status-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: var(--space-8);
  background: var(--border);
  border: 1px solid var(--border);
}

.technology-status-item {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--bg);
  font-size: 12px;
}

.technology-status-item strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.technology-status-item .pill {
  flex: 0 0 auto;
}

.technology-evolution-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}

.technology-evolution .h2 {
  margin-bottom: 0;
}

.technology-evolution .cta-actions {
  margin-top: 0;
}

.audience-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.audience-path {
  min-height: 300px;
  padding: clamp(32px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--border);
  transition: background var(--motion-base) var(--ease), color var(--motion-base) var(--ease);
}

.audience-path:hover {
  background: var(--showcase-ink);
  color: var(--showcase-light-2);
}

.audience-path h3 {
  margin: var(--space-5) 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -.035em;
}

.audience-path p {
  max-width: 42ch;
  color: var(--muted);
}

.audience-path:hover .eyebrow,
.audience-path:hover p {
  color: #bdb6ac;
}

.support-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--border);
}

.support-summary a {
  padding: var(--space-5) var(--space-6);
  border-right: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.support-summary a:last-child {
  border-right: 0;
}

.support-summary a:hover {
  background: var(--surface);
}

.product-system-hero .product-ecosystem {
  margin-top: var(--space-12);
}

.product-selector-paths {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-selector-card {
  min-width: 0;
}

.product-selector-extensions {
  grid-column: 1 / -1;
  min-height: 0;
  justify-content: flex-start;
}

.product-selector-extensions:hover {
  background: transparent;
  color: inherit;
}

.product-selector-extensions:hover .eyebrow,
.product-selector-extensions:hover p {
  color: var(--muted);
}

.product-selector-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--space-6);
  border-block: 1px solid var(--border);
}

.product-selector-links a {
  padding: var(--space-4) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.product-selector-links a + a {
  padding-left: var(--space-5);
  border-left: 1px solid var(--border);
}

.brand-dark-page {
  --brand-night: #070809;
  --brand-night-raised: #0d0f12;
  --brand-night-media: #090b0e;
  --brand-night-panel: #14171b;
  --brand-night-line: #272c33;
  --brand-night-title: #f2f3f4;
  --brand-night-copy: #a6adb5;
  background: var(--brand-night);
  color: var(--brand-night-title);
}

.brand-dark-page .pill-soon,
.brand-dark-page .pill-preview,
.brand-dark-page .pill-free {
  color: var(--brand-night-copy);
  border-color: var(--brand-night-line);
}

.brand-dark-page .pill-soon::before,
.brand-dark-page .pill-preview::before,
.brand-dark-page .pill-free::before {
  background: var(--muted);
}

.brand-dark-page .pill-available {
  color: var(--accent);
}

.utility-dark-page .utility-hero,
.utility-dark-page .hub-hero {
  background: var(--brand-night);
  border-color: var(--brand-night-line);
}

.utility-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}

.utility-hero-title .h1,
.utility-hero-grid .lead {
  margin-bottom: 0;
}

.utility-dark-page main > .section:nth-of-type(odd),
.utility-dark-page > .section:nth-of-type(odd) {
  background: var(--brand-night-raised);
}

.utility-dark-page main > .section:nth-of-type(even),
.utility-dark-page > .section:nth-of-type(even) {
  background: var(--brand-night);
}

.brand-dark-page .theme-dark {
  --bg: var(--brand-night);
  --bg-elev: var(--brand-night-raised);
  --surface: var(--brand-night-panel);
  --surface-2: #191d22;
  --fg: var(--brand-night-title);
  --fg-2: #c5cad0;
  --muted: #858d97;
  --border: var(--brand-night-line);
  --border-strong: #363d47;
  background: var(--brand-night);
  color: var(--brand-night-title);
}

.brand-dark-page main > .showcase-section:nth-of-type(odd) {
  background: var(--brand-night-raised);
}

.brand-dark-page main > .showcase-section:nth-of-type(even) {
  background: var(--brand-night);
}

.brand-dark-page .ecosystem-item,
.brand-dark-page .process-step,
.brand-dark-page .trust-fact,
.brand-dark-page .audience-path,
.brand-dark-page .product-selector-card,
.brand-dark-page .product-selector-extensions {
  border-color: var(--brand-night-line);
  background: rgba(20, 23, 27, .52);
}

.brand-dark-page .hub-grid {
  border-block: 1px solid var(--brand-night-line);
}

.brand-dark-page .hub-card {
  background: rgba(20, 23, 27, .52);
  border-color: var(--brand-night-line);
}

.brand-dark-page .hub-route {
  border-top-width: 2px;
  border-top-color: var(--accent);
  border-bottom-color: var(--brand-night-line);
}

.brand-dark-page a.card:hover,
.brand-dark-page a.card:focus-visible {
  border-color: var(--accent-line);
  background: #191d22;
}

.brand-dark-page .product-selector-paths {
  border-color: var(--brand-night-line);
  background: rgba(20, 23, 27, .28);
}

.brand-dark-page .ecosystem-item:hover,
.brand-dark-page .audience-path:hover,
.brand-dark-page .product-selector-card:hover,
.brand-dark-page .product-selector-extensions:hover {
  background: #191d22;
  color: var(--brand-night-title);
}

.brand-dark-page .audience-path:hover .eyebrow,
.brand-dark-page .audience-path:hover p {
  color: var(--brand-night-copy);
}

/* Technical routes retain their existing flow geometry within the shared dark system. */
.brand-dark-page .bullink-flow-io,
.brand-dark-page .bullink-system-role,
.brand-dark-page .technology-boundaries {
  border-color: var(--brand-night-line);
}

.brand-dark-page .bullink-flow-io > div,
.brand-dark-page .bullink-system-role > div,
.brand-dark-page .technology-boundary,
.brand-dark-page .technology-principles .process-step,
.brand-dark-page .technology-process-flow .process-step {
  border-color: var(--brand-night-line);
  background: var(--brand-night-panel);
}

.brand-dark-page .bullink-flow-io > div:hover,
.brand-dark-page .bullink-system-role > div:hover,
.brand-dark-page .technology-boundary:hover,
.brand-dark-page .technology-principles .process-step:hover,
.brand-dark-page .technology-process-flow .process-step:hover {
  background: var(--brand-night-raised);
}

.brand-dark-page .bullink-step-index strong,
.brand-dark-page .technology-principles .process-step > span,
.brand-dark-page .technology-process-flow .process-step > span,
.brand-dark-page .technology-boundary-label {
  color: var(--accent);
}

.brand-dark-page .process-flow,
.brand-dark-page .bullink-step-index {
  border-color: var(--brand-night-line);
}

.d1-showcase-hero {
  min-height: 680px;
  border-bottom: 1px solid var(--brand-night-line);
  background: var(--brand-night);
}

.d1-hero-stage {
  min-height: 680px;
  background:
    radial-gradient(circle at 49% 44%, rgba(224, 104, 72, .13), transparent 29%),
    radial-gradient(circle at 50% 48%, #181b21 0, #0b0d10 58%, #070809 100%);
}

.d1-hero-stage .d1-hero-product {
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  object-fit: contain;
  object-position: center;
  -webkit-mask-image: linear-gradient(to bottom, #000 72%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 72%, transparent 100%);
}

.d1-view-gallery-section {
  overflow: hidden;
  background: var(--brand-night-raised);
}

.d1-view-gallery-intro {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: end;
}

.d1-view-gallery-intro .eyebrow {
  grid-column: 1 / -1;
}

.d1-view-gallery-intro .h2 {
  grid-column: 1 / span 7;
}

.d1-view-gallery-intro .lead {
  grid-column: 9 / -1;
  margin: 0;
}

.d1-product-stories {
  max-width: 1540px;
  margin: 40px auto 0;
  padding-inline: clamp(16px, 3vw, 48px);
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

.d1-product-story {
  min-width: 0;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--brand-night-line);
  background: var(--brand-night-panel);
  color: var(--brand-night-title);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .2);
}

.d1-product-story--hero {
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 1fr);
  min-height: clamp(360px, 34vw, 480px);
  border-color: var(--brand-night-line);
  background: var(--brand-night-panel);
  color: var(--brand-night-title);
}

.d1-product-story--detail {
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 1fr);
  min-height: clamp(340px, 31vw, 440px);
}

.d1-product-story--reverse {
  grid-template-columns: minmax(340px, 1fr) minmax(0, 1.3fr);
}

.d1-product-story--reverse .d1-product-media {
  order: 2;
}

.d1-product-story--reverse .d1-product-copy {
  order: 1;
}

.d1-product-media {
  position: relative;
  min-width: 0;
  min-height: 100%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--brand-night-media);
}

.d1-view-image {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: block;
  object-fit: contain;
  object-position: center;
  background: var(--brand-night-media);
}

.d1-product-view-label {
  position: absolute;
  top: 0;
  left: 0;
  max-width: calc(100% - 24px);
  padding: 9px 13px;
  border-right: 1px solid var(--accent-line);
  border-bottom: 1px solid var(--accent-line);
  background: rgba(7, 8, 9, .88);
  color: #b8bec6;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.d1-shot-brief {
  position: absolute;
  right: clamp(16px, 2vw, 28px);
  bottom: clamp(16px, 2vw, 28px);
  width: min(440px, calc(100% - 32px));
  padding: 18px 20px 18px 22px;
  border-left: 3px solid var(--accent);
  background: rgba(18, 18, 18, .9);
  color: var(--showcase-light-2);
  backdrop-filter: blur(8px);
}

.d1-shot-brief span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
}

.d1-shot-brief p {
  margin: 0;
  color: var(--showcase-line-light);
  font-size: 13px;
  line-height: 1.55;
}

.d1-product-copy {
  position: relative;
  min-width: 0;
  padding: clamp(28px, 3vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--brand-night-panel);
}

.d1-product-copy::before {
  content: '';
  width: clamp(48px, 6vw, 84px);
  height: 3px;
  margin-bottom: 28px;
  background: var(--accent);
}

.d1-product-label {
  margin-bottom: var(--space-4);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
}

.d1-product-copy h3 {
  max-width: 24ch;
  margin: 0;
  color: inherit;
  font-family: var(--font-display);
  font-size: clamp(26px, 2.4vw, 36px);
  font-weight: 500;
  line-height: 1.3;
  text-wrap: pretty;
  letter-spacing: -.027em;
}

.d1-product-story--hero .d1-product-copy h3 {
  font-size: clamp(28px, 2.8vw, 40px);
}

.d1-product-copy > p {
  max-width: 49ch;
  margin: clamp(26px, 3vw, 40px) 0 0;
  padding-top: clamp(20px, 2.2vw, 28px);
  border-top: 1px solid var(--brand-night-line);
  color: var(--brand-night-copy);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.75;
}

.d1-product-story--hero .d1-product-copy > p {
  border-top-color: var(--brand-night-line);
  color: var(--brand-night-copy);
}

.brand-dark-page [data-od-id="d1-installation"],
.brand-dark-page [data-od-id="d1-specifications"],
.brand-dark-page [data-od-id="d1-compatibility"],
.brand-dark-page [data-od-id="d1-support"] {
  background: var(--brand-night);
}

.brand-dark-page [data-od-id="d1-capabilities"],
.brand-dark-page [data-od-id="d1-in-box"],
.brand-dark-page [data-od-id="d1-related"] {
  background: var(--brand-night-raised);
}

.brand-dark-page main > .showcase-section {
  border-bottom: 1px solid rgba(39, 44, 51, .72);
}

.brand-dark-page .specification-grid,
.brand-dark-page .in-box-grid {
  border-block-color: #3a414b;
}

.brand-dark-page .specification-grid > div,
.brand-dark-page .in-box-grid > *,
.brand-dark-page [data-od-id="d1-capabilities"] .process-step {
  background: rgba(20, 23, 27, .52);
}

.brand-dark-page .compatibility-note {
  border-color: #343b45;
  background: var(--brand-night-panel);
}

.brand-dark-page .product-ecosystem-related .ecosystem-item,
.brand-dark-page .support-summary a {
  background: rgba(20, 23, 27, .44);
}

.brand-dark-page .product-ecosystem-related .ecosystem-item:hover,
.brand-dark-page .support-summary a:hover {
  background: #191d22;
}

@media (max-width: 1040px) {
  .d1-view-gallery-intro .h2,
  .d1-view-gallery-intro .lead {
    grid-column: 1 / -1;
  }

  .d1-view-gallery-intro .lead {
    max-width: 56ch;
  }

  .d1-product-story--hero,
  .d1-product-story--detail {
    grid-template-columns: minmax(0, 1.18fr) minmax(300px, .82fr);
  }

  .d1-product-story--reverse {
    grid-template-columns: minmax(300px, .82fr) minmax(0, 1.18fr);
  }

  .d1-product-copy {
    padding: clamp(34px, 4vw, 52px);
  }
}

@media (max-width: 760px) {
  .d1-product-stories {
    gap: 24px;
  }

  .d1-product-story--hero,
  .d1-product-story--detail,
  .d1-product-story--reverse {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }

  .d1-product-story--reverse .d1-product-media,
  .d1-product-media {
    order: 1;
    min-height: 0;
    display: block;
  }

  .d1-view-image {
    aspect-ratio: 4 / 3;
    height: auto;
  }

  .d1-product-story--reverse .d1-product-copy,
  .d1-product-copy {
    order: 2;
    min-height: 0;
    padding: 24px;
  }

  .d1-product-copy::before {
    display: none;
  }

  .d1-product-copy h3,
  .d1-product-story--hero .d1-product-copy h3 {
    font-size: clamp(25px, 6.5vw, 30px);
  }

  .d1-shot-brief {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    padding: 16px 18px 18px;
    border-left-width: 3px;
    background: var(--showcase-ink);
  }
}

.specification-grid,
.in-box-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 2px solid currentColor;
}

.specification-grid > div,
.in-box-grid > * {
  min-width: 0;
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--border);
}

.specification-grid > div:last-child,
.in-box-grid > *:last-child {
  border-right: 0;
}

.specification-grid span {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.specification-grid strong,
.in-box-grid h3,
[data-od-id="d1-capabilities"] .process-step h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 34px);
  line-height: 1.08;
  letter-spacing: -.025em;
}

.compatibility-note {
  max-width: 920px;
  padding: clamp(32px, 6vw, 72px);
  border: 1px solid var(--border);
}

.compatibility-note .lead {
  max-width: 64ch;
}

.product-ecosystem-related {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-ecosystem-related .ecosystem-item img {
  height: clamp(220px, 28vw, 360px);
}

/* Bullink turns the showroom into one continuous software journey. */
.bullink-showcase-hero {
  min-height: 680px;
}

.bullink-app-stage {
  min-height: 560px;
  margin: 0;
  display: grid;
  place-items: center;
}

.bullink-app-stage img {
  width: min(82%, 760px);
  height: auto;
  max-height: 78%;
  margin-left: 0;
  border-radius: clamp(12px, 2vw, 24px);
  object-fit: contain;
}

.bullink-app-stage figcaption {
  position: absolute;
  right: var(--space-6);
  bottom: var(--space-5);
  padding-top: var(--space-2);
  border-top: 1px solid rgba(255, 255, 255, .34);
  color: #bdb6ac;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .12em;
}

.bullink-hero-relationship {
  width: fit-content;
  padding-top: var(--space-4);
  display: grid;
  gap: var(--space-2);
  border-top: 1px solid var(--border);
}

.bullink-hero-relationship span,
.bullink-hero-relationship strong {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.bullink-hero-relationship span {
  color: var(--muted);
}

.bullink-flow-step {
  position: relative;
  border-top: 1px solid var(--border);
}

.bullink-step-grid {
  display: grid;
  grid-template-columns: minmax(112px, .28fr) minmax(0, 1fr);
  gap: clamp(36px, 7vw, 104px);
}

.bullink-step-index {
  min-height: 340px;
  padding-right: clamp(24px, 4vw, 56px);
  display: flex;
  flex-direction: column;
  border-right: 1px solid currentColor;
  font-family: var(--font-mono);
  line-height: 1;
}

.bullink-step-index span,
.bullink-step-index small {
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .14em;
}

.bullink-step-index strong {
  margin: auto 0;
  font-family: var(--font-display);
  font-size: clamp(72px, 10vw, 144px);
  font-weight: 500;
  letter-spacing: -.08em;
}

.bullink-step-index small {
  align-self: flex-end;
}

.bullink-step-content {
  align-self: center;
}

.bullink-step-content .lead,
.bullink-platform .lead {
  max-width: 66ch;
}

.bullink-flow-io {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(40px, 6vw, 72px);
  border-block: 1px solid var(--border);
}

.bullink-flow-io > div {
  min-width: 0;
  padding: var(--space-5) var(--space-6) var(--space-5) 0;
}

.bullink-flow-io > div + div {
  padding-left: var(--space-6);
  border-left: 1px solid var(--border);
}

.bullink-flow-io dt,
.bullink-flow-io dd {
  margin: 0;
}

.bullink-flow-io dt {
  margin-bottom: var(--space-3);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.bullink-flow-io dd {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.2;
}

.bullink-score-step {
  padding: 0;
}

.bullink-score-split {
  min-height: 680px;
}

.bullink-score-split .bullink-app-stage {
  min-height: 680px;
}

.bullink-platform {
  border-top: 1px solid var(--border);
}

.bullink-platform .product-status {
  margin-bottom: 0;
}

.bullink-system-role {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(48px, 7vw, 88px);
  border-block: 2px solid currentColor;
}

.bullink-system-role > div {
  min-width: 0;
  min-height: 176px;
  padding: var(--space-6);
  display: grid;
  align-content: space-between;
  gap: var(--space-4);
}

.bullink-system-role > div + div {
  border-left: 1px solid var(--border);
}

.bullink-system-role span,
.bullink-system-role small {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .12em;
}

.bullink-system-role strong {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 58px);
  line-height: 1;
  letter-spacing: -.04em;
}

/* Distributor and support hubs use one restrained route-map rhythm. */
.hub-hero {
  padding: clamp(64px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--border);
}

.hub-hero-grid,
.hub-heading-row,
.hub-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}

.hub-hero .h1,
.hub-section-heading,
.hub-heading-row .lead,
.hub-contact-note {
  margin-bottom: 0;
}

.hub-hero .eyebrow {
  margin-bottom: var(--space-5);
}

.hub-heading-row {
  margin-bottom: clamp(40px, 6vw, 72px);
}

.hub-heading-row > p {
  max-width: 54ch;
  color: var(--muted);
}

.support-section-copy {
  max-width: 56ch;
}

.support-section-copy > .body {
  padding-top: var(--space-4);
  border-top: 1px solid var(--brand-night-line);
}

.hub-grid {
  display: grid;
  border-block: 2px solid currentColor;
}

.hub-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hub-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.hub-card {
  min-width: 0;
  min-height: 220px;
  padding: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
}

.hub-card:last-child {
  border-right: 0;
}

.hub-card h3 {
  margin: 0 0 var(--space-5);
  font-family: var(--font-display);
  font-size: clamp(24px, 2.6vw, 38px);
  line-height: 1.08;
  letter-spacing: -.025em;
}

.hub-card p {
  max-width: 34ch;
  margin-top: auto;
  color: var(--muted);
}

.hub-route {
  position: relative;
}

.hub-route-index {
  margin-bottom: clamp(40px, 6vw, 72px);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: .14em;
}

.hub-contact-grid {
  align-items: center;
}

.hub-contact-note {
  max-width: 56ch;
}

.support-route-section {
  padding-block: clamp(64px, 8vw, 104px);
}

.support-route-actions {
  margin-top: 0;
}

@media (max-width: 900px) {
  .showcase-hero,
  .editorial-split {
    grid-template-columns: 1fr;
  }

  .showcase-product-stage {
    min-height: 520px;
  }

  .editorial-split > * + * {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .technology-why-grid,
  .technology-evolution-inner,
  .hub-hero-grid,
  .utility-hero-grid,
  .hub-heading-row,
  .hub-contact-grid {
    grid-template-columns: 1fr;
    row-gap: var(--space-8);
  }

  .technology-boundaries {
    grid-template-columns: 1fr;
  }

  .technology-boundary + .technology-boundary {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .product-ecosystem,
  .process-flow,
  .trust-strip,
  .support-summary {
    grid-template-columns: 1fr 1fr;
  }

  .hub-grid-three {
    grid-template-columns: 1fr;
  }

  .hub-grid-three .hub-card {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .hub-grid-three .hub-card:last-child {
    border-bottom: 0;
  }

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

  .hub-grid-four .hub-card:nth-child(2n) {
    border-right: 0;
  }

  .hub-grid-four .hub-card:nth-child(-n+2) {
    border-bottom: 1px solid var(--border);
  }

  .d1-showcase-hero,
  .d1-hero-stage {
    min-height: 520px;
  }

  .positioning-showcase-hero,
  .positioning-hero-stage {
    min-height: 520px;
  }

  .bullink-showcase-hero,
  .bullink-score-split,
  .bullink-score-split .bullink-app-stage {
    min-height: 520px;
  }

  .product-detail-split,
  .process-flow-three {
    grid-template-columns: 1fr;
  }

  .product-detail-media {
    min-height: 360px;
  }

  .process-flow-three > * {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .process-flow-three > *:last-child {
    border-bottom: 0;
  }

  .d1-hero-stage .d1-hero-product {
    width: min(100%, 680px);
    max-width: 100%;
    margin-left: 0;
  }

  .specification-grid,
  .in-box-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .specification-grid > div:nth-child(2n),
  .in-box-grid > *:nth-child(2n) {
    border-right: 0;
  }

  .specification-grid > div:nth-child(-n+2),
  .in-box-grid > *:nth-child(-n+2) {
    border-bottom: 1px solid var(--border);
  }

  .ecosystem-item:nth-child(2n),
  .trust-fact:nth-child(2n),
  .process-flow > *:nth-child(2n),
  .support-summary a:nth-child(2n) {
    border-right: 0;
  }

  .ecosystem-item:nth-child(-n+2),
  .trust-fact:nth-child(-n+2),
  .process-flow > *:nth-child(-n+2),
  .support-summary a:nth-child(-n+2) {
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 560px) {
  .showcase-hero-copy {
    padding: 40px var(--container-gutter);
  }

  .showcase-product-stage {
    min-height: 300px;
  }

  .product-ecosystem,
  .process-flow,
  .trust-strip,
  .audience-paths,
  .support-summary,
  .hub-grid-three,
  .hub-grid-four {
    grid-template-columns: 1fr;
  }

  .hub-card,
  .hub-grid-four .hub-card:nth-child(2n) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .hub-card:last-child,
  .hub-grid-four .hub-card:last-child {
    border-bottom: 0;
  }

  .hub-card p {
    margin-top: var(--space-8);
  }

  .hub-route-index {
    margin-bottom: var(--space-8);
  }

  .support-route-actions {
    align-items: stretch;
  }

  .support-route-actions .btn,
  .hub-contact .btn {
    width: 100%;
  }

  .product-selector-extensions {
    grid-column: auto;
  }

  .product-selector-links {
    grid-template-columns: 1fr;
  }

  .technology-why {
    min-height: 0;
  }

  .technology-process-flow::before {
    display: none;
  }

  .technology-status-list {
    grid-template-columns: 1fr;
  }

  .technology-evolution .cta-actions {
    align-items: stretch;
  }

  .technology-evolution .btn {
    width: 100%;
  }

  .product-selector-links a + a {
    padding-left: 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .d1-showcase-hero,
  .d1-hero-stage {
    min-height: 300px;
  }

  .positioning-showcase-hero,
  .positioning-hero-stage {
    min-height: 300px;
  }

  .bullink-showcase-hero,
  .bullink-score-split,
  .bullink-score-split .bullink-app-stage {
    min-height: 300px;
  }

  .bullink-app-stage {
    min-height: 300px;
  }

  .bullink-app-stage img {
    width: 92%;
    max-height: 72%;
  }

  .bullink-app-stage figcaption {
    right: var(--container-gutter);
    bottom: var(--space-4);
  }

  .bullink-step-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .bullink-step-index {
    min-height: 0;
    padding: 0 0 var(--space-4);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: end;
    gap: var(--space-3);
    border-right: 0;
    border-bottom: 1px solid currentColor;
  }

  .bullink-step-index strong {
    margin: 0;
    font-size: 64px;
  }

  .bullink-step-index small {
    align-self: end;
    padding-bottom: 8px;
  }

  .bullink-flow-io,
  .bullink-system-role {
    grid-template-columns: 1fr;
  }

  .bullink-flow-io > div + div {
    padding-left: 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .bullink-system-role > div + div {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .product-detail-media {
    min-height: 280px;
  }

  .lighting-sources {
    grid-template-columns: 1fr;
  }

  .lighting-source-top {
    grid-column: auto;
  }

  .lighting-source {
    min-height: 104px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .lighting-source:last-child {
    border-bottom: 0;
  }

  .specification-grid,
  .in-box-grid,
  .product-ecosystem-related {
    grid-template-columns: 1fr;
  }

  .specification-grid > div,
  .in-box-grid > * {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .specification-grid > div:last-child,
  .in-box-grid > *:last-child {
    border-bottom: 0;
  }

  .ecosystem-item,
  .trust-fact,
  .process-flow > *,
  .support-summary a {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .ecosystem-item:last-child,
  .trust-fact:last-child,
  .process-flow > *:last-child,
  .support-summary a:last-child {
    border-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .ecosystem-item,
  .audience-path {
    transition: none !important;
  }
}