/* Local concept homepage — /desk-home/ · self-contained */

:root {
  color-scheme: dark;
  --ink: #eef4ee;
  --muted: #9aa8a1;
  --soft: #d5e0d8;
  --line: rgba(213, 224, 216, 0.16);
  --deep: #05080a;
  --panel: #0a1016;
  --gold: #b9965e;
  --gold-soft: #ead7aa;
  --gold-bright: #f6e5b8;
  --bone: #f4f1e7;
  --green: #8fbaa8;
  --serif: Georgia, "Times New Roman", serif;
  --max: 1120px;
  --max-wide: 1240px;
  --gutter: clamp(20px, 4.5vw, 56px);
  --section-y: clamp(72px, 9vw, 112px);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.dh-body {
  margin: 0;
  background:
    radial-gradient(circle at 12% -8%, rgba(246, 229, 184, 0.09), transparent 28rem),
    radial-gradient(circle at 88% 12%, rgba(185, 150, 94, 0.06), transparent 24rem),
    var(--deep);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.dh-body a {
  color: inherit;
  text-decoration: none;
}

body.dh-body img {
  display: block;
  max-width: 100%;
}

body.dh-body h1,
body.dh-body h2,
body.dh-body h3,
body.dh-body p {
  margin-top: 0;
}

/* Alternate-page bar */
.dh-alt-bar {
  position: sticky;
  top: 0;
  z-index: 130;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px var(--gutter);
  background: rgba(5, 8, 10, 0.96);
  border-bottom: 1px solid rgba(234, 215, 170, 0.12);
  font-size: 0.72rem;
  color: var(--muted);
}

.dh-alt-bar code {
  color: var(--gold-soft);
  font-size: 0.7rem;
}

.dh-alt-bar a {
  color: var(--gold-bright);
  white-space: nowrap;
}

/* Site header */
.dh-site-header {
  position: sticky;
  top: 31px;
  z-index: 120;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px var(--gutter);
  border-bottom: 1px solid rgba(234, 215, 170, 0.1);
  background: linear-gradient(180deg, rgba(5, 8, 10, 0.92), rgba(5, 8, 10, 0.78));
  backdrop-filter: blur(20px);
  transition: background 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.dh-site-header.is-scrolled {
  background: rgba(5, 8, 10, 0.97);
  border-bottom-color: rgba(234, 215, 170, 0.18);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.dh-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--bone);
  min-width: 0;
}

.dh-brand-mark {
  display: grid;
  place-items: center;
  flex: none;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(234, 215, 170, 0.55);
  background: linear-gradient(135deg, rgba(202, 168, 106, 0.22), transparent), #071017;
  font-family: var(--serif);
  color: var(--gold-bright);
}

.dh-brand-text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.dh-brand-text strong {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.dh-brand-text em {
  font-size: 0.62rem;
  font-style: normal;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-nav-toggle {
  display: grid;
  gap: 5px;
  justify-self: end;
  width: 38px;
  height: 38px;
  padding: 10px 9px;
  border: 1px solid rgba(234, 215, 170, 0.2);
  background: rgba(7, 16, 23, 0.6);
  cursor: pointer;
}

.dh-nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--gold-soft);
  transition: transform 200ms ease, opacity 200ms ease;
}

.dh-primary-nav {
  display: none;
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  right: 0;
  flex-direction: column;
  gap: 0;
  padding: 8px var(--gutter) 16px;
  background: rgba(5, 8, 10, 0.98);
  border-bottom: 1px solid rgba(234, 215, 170, 0.14);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.dh-primary-nav.is-open {
  display: flex;
}

.dh-primary-nav a {
  padding: 12px 0;
  border-bottom: 1px solid rgba(234, 215, 170, 0.08);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.dh-primary-nav a:hover {
  color: var(--gold-soft);
}

.dh-header-cta {
  display: none;
  border: 1px solid rgba(234, 215, 170, 0.28);
  padding: 9px 15px;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-soft);
  background: rgba(202, 168, 106, 0.06);
  white-space: nowrap;
}

.dh-header-cta:hover {
  border-color: rgba(246, 229, 184, 0.5);
  color: var(--gold-bright);
}

@media (min-width: 1024px) {
  .dh-site-header {
    grid-template-columns: auto 1fr auto;
    gap: 28px;
  }

  .dh-nav-toggle {
    display: none;
  }

  .dh-primary-nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px 22px;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
  }

  .dh-primary-nav a {
    padding: 0;
    border: none;
  }

  .dh-header-cta {
    display: inline-flex;
  }
}

/* Layout */
.dh-wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.dh-kicker {
  margin: 0 0 12px;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-section-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.dh-section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.dh-section-head h2,
.dh-hero-copy h1 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
}

.dh-section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.55rem);
  margin-bottom: 14px;
}

.dh-section-lead,
.dh-lead {
  color: var(--soft);
  line-height: 1.65;
  font-size: 1.02rem;
}

.dh-act {
  padding: var(--section-y) 0;
}

.dh-act--shade {
  background: linear-gradient(180deg, rgba(10, 16, 22, 0.55), rgba(5, 8, 10, 0.2));
  border-block: 1px solid rgba(234, 215, 170, 0.06);
}

.dh-act-marker {
  margin-bottom: 28px;
}

.dh-act-marker span {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid rgba(234, 215, 170, 0.18);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-soft);
  background: rgba(7, 16, 23, 0.6);
}

/* Hero */
.dh-hero {
  position: relative;
  min-height: min(88vh, 780px);
  display: grid;
  align-items: end;
}

.dh-hero-media {
  position: absolute;
  inset: 0;
}

.dh-hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.dh-hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 8, 10, 0.35) 0%, rgba(5, 8, 10, 0.55) 45%, rgba(5, 8, 10, 0.94) 100%),
    linear-gradient(90deg, rgba(5, 8, 10, 0.92) 0%, rgba(5, 8, 10, 0.45) 52%, rgba(5, 8, 10, 0.75) 100%);
}

.dh-hero-grid {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px var(--gutter) 56px;
  display: grid;
  gap: 32px;
}

.dh-hero-copy h1 {
  font-size: clamp(2.35rem, 5vw, 3.65rem);
  margin-bottom: 18px;
  max-width: 14ch;
}

.dh-hero-copy .dh-lead {
  max-width: 52ch;
  margin-bottom: 28px;
}

.dh-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.dh-trustline {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.dh-hero-panel {
  display: grid;
  gap: 0;
  border: 1px solid rgba(234, 215, 170, 0.2);
  background: rgba(7, 12, 16, 0.72);
  backdrop-filter: blur(12px);
}

.dh-hero-panel > div {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-hero-panel > div:last-of-type {
  border-bottom: none;
}

.dh-hero-panel span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-hero-panel strong {
  display: block;
  font-size: 0.92rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--bone);
}

.dh-hero-panel-foot {
  display: flex !important;
  align-items: center;
  gap: 10px;
  padding: 14px 20px !important;
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(185, 150, 94, 0.05);
}

@media (min-width: 960px) {
  .dh-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: 40px;
    padding-bottom: 72px;
  }

  .dh-hero-copy h1 {
    max-width: none;
  }
}

/* Buttons */
button.dh-btn {
  font: inherit;
  cursor: pointer;
}

.dh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid rgba(234, 215, 170, 0.28);
  font-size: 0.86rem;
  font-weight: 600;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.dh-btn:hover {
  transform: translateY(-1px);
}

.dh-btn--primary {
  color: var(--gold-bright);
  border-color: rgba(246, 229, 184, 0.45);
  background: linear-gradient(180deg, rgba(246, 229, 184, 0.14), rgba(185, 150, 94, 0.06)), rgba(7, 16, 23, 0.85);
}

.dh-btn--secondary {
  color: var(--soft);
  background: rgba(238, 244, 238, 0.04);
}

.dh-btn--ghost {
  color: var(--muted);
  background: transparent;
  border-color: rgba(238, 244, 238, 0.12);
}

/* Tension cards */
.dh-tension-grid {
  display: grid;
  gap: 16px;
}

.dh-tension-card {
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(12, 18, 24, 0.7), rgba(7, 12, 16, 0.4));
}

.dh-tension-card h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--gold-bright);
}

.dh-tension-card p {
  margin: 0;
  color: var(--soft);
  line-height: 1.6;
  font-size: 0.95rem;
}

@media (min-width: 800px) {
  .dh-tension-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desk cards */
.dh-desk-grid {
  display: grid;
  gap: 20px;
}

.dh-desk-card {
  padding: 28px 30px 32px;
  border: 1px solid rgba(234, 215, 170, 0.16);
  background:
    radial-gradient(circle at 100% 0%, rgba(185, 150, 94, 0.08), transparent 45%),
    rgba(8, 14, 20, 0.75);
}

.dh-desk-card--formation {
  border-color: rgba(234, 215, 170, 0.22);
}

.dh-desk-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-desk-card h3 {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.dh-desk-card > p {
  color: var(--soft);
  line-height: 1.6;
  margin-bottom: 22px;
}

.dh-pillars {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.dh-pillars li {
  padding-left: 16px;
  border-left: 2px solid rgba(185, 150, 94, 0.45);
}

.dh-pillars strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.88rem;
  color: var(--bone);
}

.dh-pillars span {
  display: block;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--muted);
}

.dh-text-link {
  font-size: 0.84rem;
  color: var(--gold-soft);
  letter-spacing: 0.02em;
}

.dh-text-link:hover {
  color: var(--gold-bright);
}

@media (min-width: 900px) {
  .dh-desk-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Audience lanes */
.dh-audience-lanes {
  display: grid;
  gap: 28px;
}

.dh-audience-lane {
  padding: 26px 28px 30px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.5);
}

.dh-audience-lane--alt {
  background: rgba(10, 16, 22, 0.65);
}

.dh-audience-lane-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px 18px;
  align-items: start;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-audience-lane-head h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.dh-audience-lane-head p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
}

.dh-audience-lane-head > span {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}

.dh-audience-grid {
  display: grid;
  gap: 12px;
}

.dh-audience-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(5, 8, 10, 0.35);
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.dh-audience-card:hover {
  transform: translateY(-2px);
  border-color: rgba(234, 215, 170, 0.28);
  background: rgba(185, 150, 94, 0.06);
}

.dh-audience-label {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-audience-card strong {
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--bone);
}

.dh-audience-card em {
  font-size: 0.78rem;
  font-style: normal;
  color: var(--muted);
}

.dh-audience-foot {
  margin: 28px 0 0;
  text-align: center;
  font-size: 0.84rem;
  color: var(--muted);
}

.dh-audience-foot a {
  color: var(--gold-soft);
}

@media (min-width: 700px) {
  .dh-audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Proof */
.dh-proof-layout {
  display: grid;
  gap: 32px;
  align-items: center;
}

.dh-proof-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0;
}

.dh-stat {
  padding: 16px 18px;
  border: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(7, 12, 16, 0.55);
}

.dh-stat strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--gold-bright);
  margin-bottom: 4px;
}

.dh-stat span {
  display: block;
  font-size: 0.82rem;
  color: var(--bone);
  margin-bottom: 4px;
}

.dh-stat em {
  display: block;
  font-size: 0.72rem;
  font-style: normal;
  color: var(--muted);
}

.dh-proof-links {
  display: grid;
  gap: 10px;
}

.dh-proof-link {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(7, 12, 16, 0.45);
  transition: border-color 160ms ease, background 160ms ease;
}

.dh-proof-link:hover {
  border-color: rgba(234, 215, 170, 0.28);
  background: rgba(185, 150, 94, 0.06);
}

.dh-proof-link span {
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-proof-link strong {
  font-size: 0.92rem;
  font-weight: 500;
}

.dh-proof-visual {
  margin: 0;
  border: 1px solid rgba(234, 215, 170, 0.18);
  background: rgba(7, 12, 16, 0.6);
  overflow: hidden;
}

.dh-proof-visual img {
  width: 100%;
  height: auto;
}

.dh-proof-visual figcaption {
  padding: 12px 16px;
  font-size: 0.76rem;
  color: var(--muted);
  border-top: 1px solid rgba(234, 215, 170, 0.1);
}

@media (min-width: 960px) {
  .dh-proof-layout {
    grid-template-columns: 1fr 0.95fr;
    gap: 48px;
  }

  .dh-proof-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Corridors */
.dh-corridor-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 36px;
}

.dh-corridor {
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
}

.dh-corridor-city {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--gold-bright);
  margin-bottom: 6px;
}

.dh-corridor p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

@media (min-width: 700px) {
  .dh-corridor-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Sector strip */
.dh-sector-strip {
  display: grid;
  gap: 14px;
}

.dh-sector-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: center;
  border: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(7, 12, 16, 0.5);
  overflow: hidden;
}

.dh-sector-card img {
  width: 120px;
  height: 100%;
  min-height: 100px;
  object-fit: cover;
}

.dh-sector-card > div {
  padding: 16px 18px 16px 0;
}

.dh-sector-card span {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.dh-sector-card strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.dh-sector-card p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}

@media (min-width: 900px) {
  .dh-sector-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .dh-sector-card {
    grid-template-columns: 1fr;
  }

  .dh-sector-card img {
    width: 100%;
    height: 120px;
  }

  .dh-sector-card > div {
    padding: 16px 18px 20px;
  }
}

/* Engage */
.dh-act--engage {
  padding-bottom: calc(var(--section-y) + 24px);
}

.dh-engage-panel {
  display: grid;
  gap: 28px;
  padding: 36px 32px 40px;
  border: 1px solid rgba(234, 215, 170, 0.22);
  background:
    radial-gradient(circle at 0% 100%, rgba(185, 150, 94, 0.12), transparent 50%),
    linear-gradient(145deg, rgba(12, 18, 24, 0.9), rgba(7, 12, 16, 0.7));
}

.dh-engage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

@media (min-width: 900px) {
  .dh-engage-panel {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: end;
    padding: 44px 40px 48px;
  }

  .dh-engage-actions {
    justify-content: flex-end;
    flex-direction: column;
    align-items: stretch;
  }
}

/* Footer */
.dh-site-footer {
  padding: 56px 0 32px;
  border-top: 1px solid rgba(234, 215, 170, 0.12);
  background:
    radial-gradient(circle at 0% 100%, rgba(185, 150, 94, 0.08), transparent 40%),
    linear-gradient(180deg, rgba(7, 12, 16, 0.6), rgba(5, 8, 10, 0.95));
}

.dh-footer-brand {
  display: grid;
  gap: 28px;
  margin-bottom: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-footer-lockup {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.dh-footer-lockup strong {
  display: block;
  font-size: 0.92rem;
  color: var(--bone);
  margin-bottom: 6px;
}

.dh-footer-lockup p {
  margin: 0;
  max-width: 42ch;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.55;
}

.dh-footer-intel {
  display: grid;
  gap: 1px;
  border: 1px solid rgba(234, 215, 170, 0.14);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(234, 215, 170, 0.1);
}

.dh-footer-intel div {
  padding: 16px 18px;
  background: rgba(6, 11, 14, 0.88);
}

.dh-footer-intel span {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.dh-footer-intel strong {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--gold-bright);
  font-weight: 500;
}

.dh-footer-grid {
  display: grid;
  gap: 24px;
  margin-bottom: 32px;
}

.dh-footer-grid > div > span {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.dh-footer-grid p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.6;
}

.dh-footer-grid a:hover {
  color: var(--gold-soft);
}

.dh-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(234, 215, 170, 0.08);
  font-size: 0.74rem;
  color: var(--muted);
}

.dh-footer-bottom a:hover {
  color: var(--gold-soft);
}

@media (min-width: 700px) {
  .dh-footer-intel {
    grid-template-columns: repeat(3, 1fr);
  }

  .dh-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-footer-brand {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
  }

  .dh-footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── v2 expansions ── */

.dh-hero-creds {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 16px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.dh-metrics-strip {
  border-block: 1px solid rgba(234, 215, 170, 0.08);
  background: rgba(10, 16, 22, 0.55);
  padding: 20px 0;
}

.dh-metrics-strip-inner {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, 1fr);
}

.dh-metric-strip-item strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--gold-bright);
  margin-bottom: 4px;
}

.dh-metric-strip-item span {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

@media (min-width: 800px) {
  .dh-metrics-strip-inner {
    grid-template-columns: repeat(4, 1fr);
  }
}

.dh-filter-grid {
  display: grid;
  gap: 14px;
}

.dh-filter-card {
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
}

.dh-filter-index {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.dh-filter-card h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--gold-bright);
}

.dh-filter-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--soft);
}

@media (min-width: 700px) {
  .dh-filter-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-filter-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-formation-block {
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-formation-grid {
  display: grid;
  gap: 28px;
}

.dh-formation-grid h3,
.dh-founding-pack h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 18px;
}

.dh-cf-workstream-grid {
  display: grid;
  gap: 12px;
}

.dh-cf-workstream {
  padding: 16px 18px;
  border: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(5, 8, 10, 0.35);
}

.dh-cf-workstream span {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.dh-cf-workstream h4 {
  margin: 8px 0 6px;
  font-size: 0.92rem;
}

.dh-cf-workstream p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}

.dh-cf-phase-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.dh-cf-phase-list li {
  padding-left: 14px;
  border-left: 2px solid rgba(185, 150, 94, 0.4);
}

.dh-cf-phase-list strong {
  display: block;
  font-size: 0.86rem;
  margin-bottom: 4px;
}

.dh-cf-phase-list span {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}

.dh-cf-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 16px;
  font-size: 0.82rem;
  color: var(--soft);
}

.dh-cf-terms em {
  color: var(--gold);
  font-style: normal;
  margin-right: 6px;
}

.dh-founding-pack {
  margin-top: 28px;
  padding: 22px 24px;
  border: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(185, 150, 94, 0.04);
}

.dh-founding-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.dh-founding-list li strong {
  display: block;
  font-size: 0.86rem;
  margin-bottom: 2px;
}

.dh-founding-list li span {
  font-size: 0.82rem;
  color: var(--muted);
}

@media (min-width: 900px) {
  .dh-formation-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dh-cf-workstream-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dh-founding-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.dh-process-grid {
  display: grid;
  gap: 14px;
}

.dh-process-step {
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
}

.dh-process-step > span {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.dh-process-step h3 {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  margin: 8px 0;
}

.dh-process-step p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.55;
}

@media (min-width: 800px) {
  .dh-process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-wedge-grid,
.dh-source-grid {
  display: grid;
  gap: 14px;
}

.dh-wedge-card,
.dh-source-card {
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.5);
}

.dh-wedge-tag,
.dh-source-tag {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-wedge-card strong,
.dh-source-card strong {
  display: block;
  margin: 10px 0 4px;
  font-family: var(--serif);
  font-size: 1.1rem;
}

.dh-wedge-card em,
.dh-source-card em {
  display: block;
  font-size: 0.72rem;
  font-style: normal;
  color: var(--muted);
  margin-bottom: 8px;
}

.dh-wedge-card p,
.dh-source-card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--soft);
  line-height: 1.55;
}

@media (min-width: 800px) {
  .dh-wedge-grid,
  .dh-source-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.dh-portal-layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

.dh-portal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.dh-portal-shell {
  border: 1px solid rgba(234, 215, 170, 0.2);
  background: rgba(7, 12, 16, 0.85);
  overflow: hidden;
}

.dh-portal-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.1);
  font-size: 0.82rem;
}

.dh-portal-top strong {
  flex: 1;
}

.dh-portal-top span {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-portal-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 18px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.08);
  font-size: 0.68rem;
  color: var(--muted);
}

.dh-portal-tabs .is-active {
  color: var(--gold-bright);
}

.dh-portal-body {
  padding: 16px 18px 20px;
}

.dh-portal-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.dh-portal-metrics > div {
  padding: 12px;
  border: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(5, 8, 10, 0.4);
}

.dh-portal-metrics span {
  display: block;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.dh-portal-metrics strong {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--gold-bright);
}

.dh-portal-deals {
  display: grid;
  gap: 10px;
}

.dh-portal-deal {
  padding: 14px;
  border: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(5, 8, 10, 0.35);
}

.dh-portal-deal span {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.dh-portal-deal strong {
  display: block;
  margin: 4px 0;
  font-size: 0.9rem;
}

.dh-portal-deal em {
  font-size: 0.68rem;
  font-style: normal;
  color: var(--gold-soft);
}

.dh-portal-deal p {
  margin: 8px 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.dh-portal-note {
  margin: 0;
  padding: 12px 18px;
  font-size: 0.72rem;
  color: var(--muted);
  border-top: 1px solid rgba(234, 215, 170, 0.08);
  background: rgba(185, 150, 94, 0.04);
}

@media (min-width: 960px) {
  .dh-portal-layout {
    grid-template-columns: 0.9fr 1.1fr;
  }

  .dh-portal-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.dh-mandate-grid {
  display: grid;
  gap: 14px;
}

.dh-mandate-card {
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.55);
}

.dh-mandate-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dh-mandate-top span {
  color: var(--gold);
}

.dh-mandate-top em {
  font-style: normal;
  color: var(--muted);
}

.dh-mandate-card strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.dh-mandate-card > p {
  margin: 0 0 12px;
  font-size: 0.86rem;
  color: var(--soft);
  line-height: 1.5;
}

.dh-mandate-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 0.72rem;
  color: var(--muted);
}

@media (min-width: 700px) {
  .dh-mandate-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-mandate-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-hub-lanes {
  display: grid;
  gap: 28px;
}

.dh-hub-lane {
  padding: 24px 26px 28px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
}

.dh-hub-lane-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px 18px;
  align-items: start;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-hub-lane-head h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.dh-hub-lane-head p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.dh-hub-lane-head > span {
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-hub-grid {
  display: grid;
  gap: 12px;
}

.dh-hub-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(5, 8, 10, 0.35);
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.dh-hub-card:hover {
  transform: translateY(-2px);
  border-color: rgba(234, 215, 170, 0.28);
  background: rgba(185, 150, 94, 0.06);
}

.dh-hub-card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dh-hub-card-top span {
  color: var(--gold);
}

.dh-hub-card-top em {
  font-style: normal;
  color: var(--muted);
}

.dh-hub-card strong {
  font-size: 0.92rem;
  font-weight: 500;
}

.dh-hub-card p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.dh-hub-card-cta {
  font-size: 0.76rem;
  color: var(--gold-soft);
}

@media (min-width: 600px) {
  .dh-hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-hub-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-deliverable-layout {
  display: grid;
  gap: 28px;
  margin-bottom: 36px;
}

.dh-deliverable-list {
  margin: 20px 0;
  padding-left: 18px;
  color: var(--soft);
  line-height: 1.6;
}

.dh-deliverable-list li {
  margin-bottom: 8px;
}

.dh-deliverable-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.dh-deliverable-visual {
  margin: 0;
  border: 1px solid rgba(234, 215, 170, 0.18);
  overflow: hidden;
}

.dh-deliverable-visual figcaption {
  padding: 10px 14px;
  font-size: 0.74rem;
  color: var(--muted);
  border-top: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-memo-proof {
  display: grid;
  gap: 20px;
  margin-bottom: 32px;
}

.dh-memo-stack article {
  padding: 16px 18px;
  border: 1px solid var(--line);
  margin-bottom: 10px;
}

.dh-memo-stack article span {
  font-size: 0.66rem;
  color: var(--gold);
}

.dh-memo-stack article strong {
  display: block;
  margin: 6px 0 4px;
}

.dh-memo-stack article p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
}

.dh-memo-preview {
  padding: 18px 20px;
  border: 1px solid rgba(234, 215, 170, 0.2);
  background: rgba(7, 12, 16, 0.7);
}

.dh-memo-preview-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 0.72rem;
  color: var(--gold);
}

.dh-memo-preview-top strong {
  color: var(--bone);
}

.dh-memo-row {
  margin-bottom: 10px;
}

.dh-memo-row span {
  display: block;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 2px;
}

.dh-memo-row p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--soft);
}

.dh-review-grid {
  display: grid;
  gap: 14px;
}

.dh-review-card {
  padding: 20px 22px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
}

.dh-review-head {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.dh-review-head > span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(234, 215, 170, 0.3);
  font-size: 0.72rem;
  color: var(--gold-bright);
}

.dh-review-head strong {
  display: block;
  font-size: 0.88rem;
}

.dh-review-head em {
  font-size: 0.72rem;
  color: var(--muted);
  font-style: normal;
}

.dh-review-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--soft);
  font-family: var(--serif);
}

@media (min-width: 900px) {
  .dh-deliverable-layout {
    grid-template-columns: 1fr 0.95fr;
    align-items: start;
  }

  .dh-memo-proof {
    grid-template-columns: 1fr 0.9fr;
    align-items: start;
  }

  .dh-review-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-sector-grid {
  display: grid;
  gap: 12px;
}

.dh-sector-tile {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
}

.dh-sector-tile strong {
  display: block;
  font-family: var(--serif);
  margin-bottom: 6px;
}

.dh-sector-tile p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.5;
}

.dh-sector-note {
  margin: 24px 0 0;
  text-align: center;
  font-size: 0.84rem;
  color: var(--muted);
  max-width: 62ch;
  margin-inline: auto;
}

@media (min-width: 800px) {
  .dh-sector-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .dh-sector-tile:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1000px) {
  .dh-sector-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .dh-sector-tile:last-child {
    grid-column: auto;
  }
}

.dh-logo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.dh-logo-card {
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.4);
  text-align: center;
}

.dh-logo-card img {
  height: 28px;
  width: auto;
  margin: 0 auto 10px;
  object-fit: contain;
  filter: brightness(1.05);
}

.dh-logo-card strong {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.dh-logo-card span {
  font-size: 0.7rem;
  color: var(--muted);
}

@media (min-width: 700px) {
  .dh-logo-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.dh-insight-grid {
  display: grid;
  gap: 14px;
}

.dh-insight-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.45);
  overflow: hidden;
  transition: border-color 160ms ease, transform 160ms ease;
}

.dh-insight-card:hover {
  transform: translateY(-2px);
  border-color: rgba(234, 215, 170, 0.28);
}

.dh-insight-card img {
  width: 110px;
  height: 100%;
  min-height: 120px;
  object-fit: cover;
}

.dh-insight-card > div {
  padding: 14px 16px;
}

.dh-insight-card span {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-insight-card strong {
  display: block;
  margin: 6px 0;
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.3;
}

.dh-insight-card p {
  margin: 0 0 8px;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

.dh-insight-card em {
  font-size: 0.72rem;
  font-style: normal;
  color: var(--gold-soft);
}

@media (min-width: 800px) {
  .dh-insight-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .dh-insight-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-pricing-grid {
  display: grid;
  gap: 16px;
}

.dh-pricing-card {
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 20, 0.5);
}

.dh-pricing-card--featured {
  border-color: rgba(234, 215, 170, 0.28);
  background:
    radial-gradient(circle at 100% 0%, rgba(185, 150, 94, 0.1), transparent 50%),
    rgba(10, 16, 22, 0.7);
}

.dh-pricing-card > p {
  margin: 0 0 6px;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-pricing-card h3 {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 6px;
}

.dh-pricing-card > span {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 16px;
}

.dh-pricing-card ul {
  margin: 0 0 20px;
  padding-left: 18px;
  font-size: 0.86rem;
  color: var(--soft);
  line-height: 1.55;
}

.dh-pricing-link {
  font-size: 0.84rem;
  color: var(--gold-soft);
  letter-spacing: 0.02em;
}

.dh-pricing-link:hover {
  color: var(--gold-bright);
}

@media (min-width: 900px) {
  .dh-pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dh-fit-grid {
  display: grid;
  gap: 24px;
}

.dh-fit-columns {
  display: grid;
  gap: 20px;
}

.dh-fit-columns h3 {
  font-family: var(--serif);
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--gold-bright);
}

.dh-fit-columns ul {
  margin: 0;
  padding-left: 18px;
  color: var(--soft);
  line-height: 1.6;
  font-size: 0.9rem;
}

.dh-fit-columns li {
  margin-bottom: 8px;
}

@media (min-width: 800px) {
  .dh-fit-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }

  .dh-fit-columns {
    grid-template-columns: 1fr 1fr;
  }
}

.dh-boundary {
  padding: 48px 0;
  border-block: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(185, 150, 94, 0.05);
  text-align: center;
}

.dh-boundary h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 500;
  max-width: 20ch;
  margin: 0 auto 14px;
}

.dh-boundary p {
  max-width: 58ch;
  margin: 0 auto;
  color: var(--soft);
  line-height: 1.65;
  font-size: 0.95rem;
}

/* ── v3: live-site parity + rich Meridian OS ── */

.dh-act--portal {
  background:
    radial-gradient(circle at 88% 28%, rgba(185, 150, 94, 0.1), transparent 22rem),
    linear-gradient(180deg, rgba(3, 6, 8, 0.4), rgba(7, 16, 23, 0.2));
  border-block: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-portal-intro {
  margin-bottom: 28px;
}

.dh-portal-copy {
  max-width: 720px;
}

.dh-portal-points {
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.dh-portal-points li {
  padding-left: 14px;
  border-left: 2px solid rgba(185, 150, 94, 0.45);
  font-size: 0.9rem;
  color: var(--soft);
  line-height: 1.55;
}

.dh-portal-points strong {
  color: var(--gold-bright);
  font-weight: 600;
}

.dh-os-embed-wrap {
  border: 1px solid rgba(234, 215, 170, 0.22);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(4, 10, 12, 0.92);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.38);
}

.dh-os-embed-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dh-os-embed-title strong {
  display: block;
  font-size: 0.92rem;
  color: var(--bone);
}

.dh-os-embed-title span {
  display: block;
  margin-top: 2px;
  font-size: 0.72rem;
  color: var(--muted);
}

.dh-os-embed-note {
  margin: 0;
  padding: 12px 18px;
  font-size: 0.74rem;
  color: var(--muted);
  border-top: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(185, 150, 94, 0.04);
}

/* Outcomes */
.dh-outcomes-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-bottom: 32px;
  border: 1px solid rgba(234, 215, 170, 0.18);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(234, 215, 170, 0.14);
}

.dh-outcomes-stats > div {
  padding: 22px 20px;
  background: linear-gradient(180deg, rgba(14, 24, 30, 0.82), rgba(6, 11, 14, 0.9));
}

.dh-outcomes-stats strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  color: var(--gold-soft);
  line-height: 1.05;
  margin-bottom: 8px;
}

.dh-outcomes-stats span {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

.dh-outcomes-grid {
  display: grid;
  gap: 18px;
}

.dh-outcome-card {
  padding: 22px 24px;
  border: 1px solid rgba(234, 215, 170, 0.16);
  border-radius: 13px;
  background: linear-gradient(180deg, rgba(13, 22, 28, 0.62), rgba(6, 11, 14, 0.76));
  transition: border-color 200ms ease, transform 200ms ease;
}

.dh-outcome-card:hover {
  border-color: rgba(234, 215, 170, 0.36);
  transform: translateY(-2px);
}

.dh-outcome-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dh-outcome-sector {
  color: var(--gold);
}

.dh-outcome-return {
  color: var(--gold-bright);
}

.dh-outcome-card > strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.dh-outcome-card small {
  display: block;
  font-size: 0.76rem;
  color: var(--muted);
  margin-bottom: 10px;
}

.dh-outcome-card > p {
  margin: 0 0 14px;
  font-size: 0.88rem;
  color: var(--soft);
  line-height: 1.55;
}

.dh-outcome-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 0.72rem;
  color: var(--muted);
}

.dh-outcome-meta span {
  padding: 4px 10px;
  border: 1px solid rgba(234, 215, 170, 0.14);
  border-radius: 999px;
}

.dh-outcomes-disclaimer,
.dh-transactions-disclaimer,
.dh-evidence-note {
  margin-top: 24px;
  font-size: 0.74rem;
  color: var(--muted);
  line-height: 1.55;
  max-width: 92ch;
}

@media (min-width: 800px) {
  .dh-outcomes-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .dh-outcomes-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Transactions tape */
.dh-tape-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 22px;
}

.dh-tape-chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(234, 215, 170, 0.22);
  background: rgba(4, 9, 12, 0.5);
  color: var(--soft);
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.dh-tape-chip:hover {
  border-color: rgba(234, 215, 170, 0.45);
  color: var(--ink);
}

.dh-tape-chip.is-on {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-soft));
  color: #0a0f12;
  border-color: transparent;
  font-weight: 600;
}

.dh-tape-grid {
  display: grid;
  gap: 14px;
}

.dh-tape-tile {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid rgba(234, 215, 170, 0.16);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(13, 22, 28, 0.66), rgba(6, 11, 14, 0.76));
  transition: border-color 200ms ease, transform 200ms ease;
}

.dh-tape-tile:hover {
  border-color: rgba(234, 215, 170, 0.4);
  transform: translateY(-2px);
}

.dh-tape-tile.is-hidden {
  display: none;
}

.dh-tape-sector {
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-tape-tile strong {
  font-family: var(--serif);
  font-size: 1.05rem;
}

.dh-tape-type {
  font-size: 0.82rem;
  color: var(--muted);
}

.dh-tape-foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
  font-size: 0.76rem;
  color: var(--muted);
}

.dh-tape-status {
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dh-tape-status--sourced {
  color: #8fbfa8;
  border: 1px solid rgba(143, 191, 168, 0.35);
  background: rgba(143, 191, 168, 0.08);
}

.dh-tape-status--review {
  color: var(--gold-soft);
  border: 1px solid rgba(234, 215, 170, 0.3);
  background: rgba(234, 215, 170, 0.06);
}

.dh-tape-status--dialogue {
  color: #78a8c7;
  border: 1px solid rgba(120, 168, 199, 0.35);
  background: rgba(120, 168, 199, 0.08);
}

.dh-tape-status--fit {
  color: var(--gold-bright);
  border: 1px solid rgba(246, 229, 184, 0.35);
  background: rgba(246, 229, 184, 0.08);
}

@media (min-width: 700px) {
  .dh-tape-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-tape-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Evidence */
.dh-evidence-grid {
  display: grid;
  gap: 16px;
}

.dh-evidence-item {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 22px;
  border: 1px solid rgba(234, 215, 170, 0.16);
  border-radius: 13px;
  background: linear-gradient(180deg, rgba(13, 22, 28, 0.62), rgba(6, 11, 14, 0.72));
  transition: border-color 200ms ease;
}

.dh-evidence-item:hover {
  border-color: rgba(234, 215, 170, 0.36);
}

.dh-evidence-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid rgba(234, 215, 170, 0.24);
  background: rgba(234, 215, 170, 0.06);
  color: var(--gold-soft);
  margin-bottom: 4px;
}

.dh-evidence-icon svg {
  width: 19px;
  height: 19px;
}

.dh-evidence-item strong {
  font-size: 0.98rem;
}

.dh-evidence-item > span:not(.dh-evidence-icon) {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.dh-evidence-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.dh-evidence-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(234, 215, 170, 0.2);
  background: rgba(4, 9, 12, 0.5);
  color: var(--soft);
  font-size: 0.8rem;
}

.dh-evidence-tag i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
}

.dh-evidence-tag--v i {
  background: #8fbfa8;
  box-shadow: 0 0 0 3px rgba(143, 191, 168, 0.16);
}

.dh-evidence-tag--c i {
  background: var(--gold-soft);
  box-shadow: 0 0 0 3px rgba(234, 215, 170, 0.16);
}

.dh-evidence-tag--e i {
  background: #78a8c7;
  box-shadow: 0 0 0 3px rgba(120, 168, 199, 0.16);
}

@media (min-width: 700px) {
  .dh-evidence-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .dh-evidence-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Meridian OS shell */
.dh-os-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(234, 215, 170, 0.26);
  background:
    linear-gradient(145deg, rgba(246, 229, 184, 0.08), transparent 36%),
    rgba(4, 10, 12, 0.9);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.36);
}

.dh-os-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(246, 229, 184, 0.06) 48%, transparent 100%);
  transform: translateX(-120%);
  animation: dhShellSweep 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes dhShellSweep {
  0%,
  100% {
    transform: translateX(-120%);
  }
  50% {
    transform: translateX(120%);
  }
}

.dh-os-topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.16);
  color: var(--muted);
  font-size: 0.76rem;
}

.dh-os-topbar div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.dh-os-topbar strong {
  color: var(--bone);
}

.dh-os-tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(3, 6, 8, 0.3);
}

.dh-os-tabbar span {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 0 11px;
  border: 1px solid rgba(234, 215, 170, 0.14);
  color: rgba(244, 241, 231, 0.56);
  background: rgba(7, 16, 23, 0.46);
  font-size: 0.72rem;
  font-weight: 700;
}

.dh-os-tabbar .is-active {
  border-color: rgba(246, 229, 184, 0.34);
  color: var(--gold-bright);
  background: rgba(246, 229, 184, 0.08);
}

.dh-os-dashboard {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 420px;
}

.dh-os-sidebar {
  padding: 24px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.13);
  background: rgba(3, 6, 8, 0.34);
}

.dh-os-panel-label,
.dh-os-section-head span {
  color: var(--gold-soft);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dh-os-sidebar span,
.dh-os-metrics span {
  color: var(--muted);
  font-size: 0.72rem;
}

.dh-os-sidebar > strong {
  display: block;
  margin: 8px 0 18px;
  color: var(--bone);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.05;
}

.dh-os-mini-stack {
  display: grid;
  gap: 12px;
}

.dh-os-mini-stack div {
  padding: 12px 14px;
  border: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(7, 16, 23, 0.44);
}

.dh-os-mini-stack p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.84rem;
}

.dh-os-lock {
  margin-top: 24px;
  border: 1px solid rgba(234, 215, 170, 0.2);
  padding: 12px;
  color: var(--gold-soft);
  background: rgba(234, 215, 170, 0.05);
  font-size: 0.76rem;
  font-weight: 800;
}

.dh-os-rail-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 16px;
  background: rgba(234, 215, 170, 0.12);
}

.dh-os-rail-metrics div {
  padding: 12px;
  background: rgba(5, 10, 14, 0.78);
}

.dh-os-rail-metrics strong {
  display: block;
  margin-top: 6px;
  font-size: 1.3rem;
  color: var(--bone);
}

.dh-os-main {
  display: grid;
  grid-template-rows: auto 1fr;
}

.dh-os-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(234, 215, 170, 0.13);
}

.dh-os-metrics article {
  min-height: 100px;
  padding: 18px 20px;
  background: rgba(7, 16, 23, 0.78);
}

.dh-os-metrics strong {
  display: block;
  margin-top: 8px;
  color: var(--bone);
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 500;
}

.dh-os-workspace {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.dh-os-deal-list,
.dh-os-intel {
  display: grid;
  gap: 14px;
}

.dh-os-section-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 2px;
}

.dh-os-section-head strong {
  color: var(--bone);
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.dh-os-deal-card,
.dh-os-intel-card,
.dh-os-intel-grid div {
  border: 1px solid rgba(234, 215, 170, 0.14);
  background:
    linear-gradient(145deg, rgba(246, 229, 184, 0.05), transparent 48%),
    rgba(7, 16, 23, 0.6);
}

.dh-os-deal-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 14px;
  padding: 16px;
}

.dh-os-deal-card strong {
  display: block;
  margin-top: 6px;
  color: var(--bone);
}

.dh-os-deal-card p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.82rem;
}

.dh-os-deal-card em {
  border: 1px solid rgba(234, 215, 170, 0.22);
  padding: 6px 9px;
  color: var(--gold-soft);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 800;
  align-self: start;
}

.dh-os-scorebar {
  grid-column: 1 / -1;
  height: 6px;
  overflow: hidden;
  background: rgba(234, 215, 170, 0.1);
}

.dh-os-scorebar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, rgba(185, 150, 94, 0.78), rgba(246, 229, 184, 0.92));
}

.dh-os-intel-card {
  padding: 18px;
}

.dh-os-intel-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.86rem;
}

.dh-os-intel-grid {
  display: grid;
  gap: 14px;
}

.dh-os-intel-grid div {
  min-height: 110px;
  padding: 16px;
}

.dh-os-intel-grid p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.82rem;
}

.dh-os-gate {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 18px 18px;
  border: 1px solid rgba(246, 229, 184, 0.26);
  padding: 18px;
  background: rgba(3, 6, 8, 0.82);
  backdrop-filter: blur(16px);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
}

.dh-os-gate > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.dh-os-gate strong {
  display: block;
  color: var(--bone);
}

.dh-os-gate p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.dh-os-embed-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(3, 6, 8, 0.5);
}

.dh-os-embed {
  display: block;
  width: 100%;
  height: min(78vh, 720px);
  border: 0;
  background: #030608;
}

@media (min-width: 900px) {
  .dh-os-dashboard {
    grid-template-columns: minmax(220px, 0.38fr) minmax(0, 1fr);
  }

  .dh-os-sidebar {
    border-bottom: none;
    border-right: 1px solid rgba(234, 215, 170, 0.13);
  }

  .dh-os-metrics {
    grid-template-columns: repeat(4, 1fr);
  }

  .dh-os-workspace {
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  }

  .dh-os-intel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Thesis band */
.dh-thesis-band {
  padding: 56px 0;
  border-block: 1px solid rgba(234, 215, 170, 0.1);
  background: rgba(10, 16, 22, 0.5);
}

.dh-thesis-grid {
  display: grid;
  gap: 20px;
}

.dh-thesis-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.dh-thesis-grid h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.12;
  margin-bottom: 14px;
}

.dh-thesis-grid p {
  margin: 0;
  color: var(--soft);
  line-height: 1.65;
  max-width: 58ch;
}

@media (min-width: 800px) {
  .dh-thesis-grid {
    grid-template-columns: 140px 1fr;
    gap: 32px;
    align-items: start;
  }
}

/* Desk split */
.dh-split-layout {
  display: grid;
  gap: 32px;
}

.dh-feature-list {
  display: grid;
  gap: 16px;
}

.dh-feature-list article {
  padding: 20px 22px;
  border: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(7, 12, 16, 0.5);
}

.dh-feature-list span {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 8px;
}

.dh-feature-list h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--gold-bright);
}

.dh-feature-list p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--soft);
  line-height: 1.55;
}

@media (min-width: 900px) {
  .dh-split-layout {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: start;
  }
}

/* Signal coverage */
.dh-signal-grid {
  display: grid;
  gap: 14px;
}

.dh-signal-grid article {
  padding: 22px 24px;
  border: 1px solid rgba(234, 215, 170, 0.14);
  background: rgba(8, 14, 20, 0.45);
  transition: border-color 200ms ease;
}

.dh-signal-grid article:hover {
  border-color: rgba(234, 215, 170, 0.32);
}

.dh-signal-grid h3 {
  font-family: var(--serif);
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--gold-bright);
}

.dh-signal-grid p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--soft);
  line-height: 1.55;
}

@media (min-width: 700px) {
  .dh-signal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Corridors map — featured placement */
.dh-act--corridors {
  padding: clamp(64px, 9vw, 104px) 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(185, 150, 94, 0.05), transparent 42rem),
    linear-gradient(180deg, rgba(5, 8, 10, 0.98), rgba(7, 12, 16, 0.92));
  border-block: 1px solid rgba(234, 215, 170, 0.1);
}

.dh-act--corridors .dh-section-head h2 {
  font-family: var(--serif);
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin-inline: auto;
}

.dh-act--corridors .dh-section-lead {
  max-width: 52ch;
  margin-inline: auto;
  color: var(--soft);
  font-size: 0.98rem;
  line-height: 1.65;
}

.dh-act--corridors .dh-corridors-map {
  margin-top: clamp(28px, 4vw, 44px);
}

/* Elevated OS + split desk layout */
.dh-act--portal-elevated {
  padding-top: clamp(56px, 7vw, 88px);
  border-top: 1px solid rgba(234, 215, 170, 0.08);
}

.dh-act--portal-elevated .dh-portal-copy h2 {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.8vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.dh-act--formation-desk .dh-section-head h2 {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.6vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.015em;
}

.dh-act--formation-desk .dh-formation-block {
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: 0;
  border-top: none;
}

.dh-act#desk .dh-founding-pack {
  margin-top: clamp(40px, 5vw, 56px);
}

.dh-desk-grid .dh-desk-card--formation {
  border-color: rgba(234, 215, 170, 0.22);
  background: linear-gradient(155deg, rgba(246, 229, 184, 0.05), rgba(7, 12, 16, 0.72));
}

.dh-corridors-map {
  margin: 32px auto 0;
  max-width: 1000px;
  padding: clamp(12px, 2.4vw, 30px);
  border: 1px solid rgba(234, 215, 170, 0.16);
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 28%, rgba(185, 150, 94, 0.06), transparent 32rem),
    linear-gradient(180deg, rgba(7, 16, 22, 0.72), rgba(4, 8, 11, 0.94));
  box-shadow: 0 40px 110px rgba(0, 0, 0, 0.4);
}

.dh-coverage-map-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
}

.dh-coverage-map-base,
.dh-coverage-map-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.dh-coverage-map-overlay text {
  user-select: none;
}

.dh-coverage-legend {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.dh-coverage-legend article {
  padding: 20px 22px;
  border: 1px solid rgba(234, 215, 170, 0.12);
  background: rgba(7, 12, 16, 0.45);
}

.dh-coverage-legend span {
  display: block;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.dh-coverage-legend strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--gold-bright);
}

.dh-coverage-legend p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}

.dh-corridors-note {
  margin-top: 24px;
  text-align: center;
  font-size: 0.84rem;
  color: var(--muted);
  max-width: 58ch;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 800px) {
  .dh-coverage-legend {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── v5: flow, motion, layout polish ── */

.dh-wrap--wide {
  max-width: var(--max-wide);
}

.dh-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 820ms var(--ease-out),
    transform 820ms var(--ease-out);
}

.dh-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.dh-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 640ms var(--ease-out),
    transform 640ms var(--ease-out),
    border-color 200ms ease,
    box-shadow 200ms ease;
  transition-delay: var(--dh-delay, 0ms);
}

.dh-reveal.is-visible .dh-stagger > *,
.dh-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.dh-hero-bg--drift {
  animation: dhHeroDrift 22s ease-in-out infinite alternate;
  transform-origin: center center;
}

body.dh-ready .dh-hero-item {
  opacity: 0;
  transform: translateY(20px);
  animation: dhHeroRise 900ms var(--ease-out) forwards;
}

body.dh-ready .dh-hero-copy .dh-hero-item:nth-child(1) { animation-delay: 0.08s; }
body.dh-ready .dh-hero-copy .dh-hero-item:nth-child(2) { animation-delay: 0.16s; }
body.dh-ready .dh-hero-copy .dh-hero-item:nth-child(3) { animation-delay: 0.24s; }
body.dh-ready .dh-hero-copy .dh-hero-item:nth-child(4) { animation-delay: 0.32s; }
body.dh-ready .dh-hero-copy .dh-hero-item:nth-child(5) { animation-delay: 0.4s; }
body.dh-ready .dh-hero-copy .dh-hero-item:nth-child(6) { animation-delay: 0.48s; }
body.dh-ready .dh-hero-panel.dh-hero-item { animation-delay: 0.56s; }

@keyframes dhHeroDrift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.08) translate3d(-1%, 0.6%, 0); }
}

@keyframes dhHeroRise {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.dh-primary-nav a.is-active {
  color: var(--gold-bright);
}

.dh-metrics-strip {
  position: relative;
}

.dh-metrics-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(246, 229, 184, 0.04), transparent);
  pointer-events: none;
}

.dh-metric-strip-item {
  transition: background 200ms ease, transform 200ms ease;
}

.dh-metric-strip-item:hover {
  background: rgba(185, 150, 94, 0.06);
}

.dh-filter-card,
.dh-desk-card,
.dh-process-step,
.dh-wedge-card,
.dh-source-card,
.dh-outcome-card,
.dh-tape-tile,
.dh-evidence-item,
.dh-mandate-card,
.dh-sector-tile,
.dh-insight-card,
.dh-pricing-card,
.dh-feature-list article,
.dh-signal-grid article {
  transition:
    border-color 220ms ease,
    transform 220ms var(--ease-out),
    box-shadow 220ms ease;
}

.dh-filter-card:hover,
.dh-desk-card:hover,
.dh-process-step:hover,
.dh-wedge-card:hover,
.dh-source-card:hover,
.dh-outcome-card:hover,
.dh-tape-tile:hover,
.dh-evidence-item:hover,
.dh-mandate-card:hover,
.dh-sector-tile:hover,
.dh-insight-card:hover,
.dh-feature-list article:hover,
.dh-signal-grid article:hover {
  border-color: rgba(234, 215, 170, 0.34);
  transform: translateY(-3px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.dh-process-timeline {
  position: relative;
}

@media (min-width: 1000px) {
  .dh-process-timeline {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
  }

  .dh-process-timeline::before {
    content: "";
    position: absolute;
    top: 28px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(234, 215, 170, 0.28), transparent);
    pointer-events: none;
  }

  .dh-process-step {
    position: relative;
    min-height: 168px;
  }
}

.dh-reach-wrap {
  display: grid;
  gap: 48px;
}

.dh-reach-block {
  display: grid;
  gap: 24px;
}

.dh-reach-block + .dh-reach-block {
  padding-top: 40px;
  border-top: 1px solid rgba(234, 215, 170, 0.08);
}

.dh-reach-block h3 {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 500;
  line-height: 1.15;
  margin: 0;
}

.dh-reach-block--map .dh-corridors-map {
  margin-top: 0;
}

.dh-corridor-arcs path {
  stroke-dasharray: 6 10;
  animation: dhCorridorFlow 5s linear infinite;
}

.dh-corridor-arcs path:nth-child(2) { animation-delay: 0.6s; }
.dh-corridor-arcs path:nth-child(3) { animation-delay: 1.2s; }
.dh-corridor-arcs path:nth-child(4) { animation-delay: 1.8s; }

.dh-node-ring {
  transform-box: fill-box;
  transform-origin: center;
  animation: dhCorridorPulse 3.2s ease-in-out infinite;
}

@keyframes dhCorridorFlow {
  to { stroke-dashoffset: -160; }
}

@keyframes dhCorridorPulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.12; transform: scale(1.7); }
}

.dh-os-embed-wrap {
  transition: box-shadow 400ms ease, border-color 400ms ease;
}

.dh-os-embed-wrap:hover {
  border-color: rgba(234, 215, 170, 0.34);
  box-shadow: 0 40px 110px rgba(0, 0, 0, 0.45);
}

.dh-deliverable-visual {
  transition: transform 400ms var(--ease-out), box-shadow 400ms ease;
}

.dh-deliverable-visual:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35);
}

.dh-act--engage .dh-engage-panel {
  transition: border-color 300ms ease, box-shadow 300ms ease;
}

.dh-act--engage .dh-engage-panel:hover {
  border-color: rgba(234, 215, 170, 0.32);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

/* Gulf · US corridor band */
.dh-gulf-bridge {
  padding: clamp(56px, 8vw, 88px) 0;
  border-block: 1px solid rgba(234, 215, 170, 0.14);
  background:
    radial-gradient(circle at 18% 50%, rgba(185, 150, 94, 0.14), transparent 42%),
    radial-gradient(circle at 82% 40%, rgba(120, 168, 199, 0.08), transparent 38%),
    linear-gradient(180deg, rgba(8, 14, 20, 0.72), rgba(5, 8, 10, 0.92));
}

.dh-gulf-bridge-grid {
  display: grid;
  gap: 16px;
}

.dh-gulf-bridge-grid article {
  padding: 24px 26px;
  border: 1px solid rgba(234, 215, 170, 0.18);
  background: linear-gradient(145deg, rgba(246, 229, 184, 0.06), rgba(7, 12, 16, 0.55));
}

.dh-gulf-bridge-grid h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--gold-bright);
  margin-bottom: 10px;
}

.dh-gulf-bridge-grid p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--soft);
  line-height: 1.58;
}

.dh-body--launch .dh-alt-bar {
  background: rgba(5, 8, 10, 0.96);
  border-bottom-color: rgba(234, 215, 170, 0.12);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.dh-body--launch .dh-hero--enter .dh-hero-item {
  animation-duration: 1.1s;
}

@media (min-width: 900px) {
  .dh-gulf-bridge-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Meridian OS — onboarding wizard */
.os-orb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--gold-bright), var(--gold));
  box-shadow: 0 0 0 4px rgba(246, 229, 184, 0.12);
  flex: none;
}
.os-onboard { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 20px; }
.os-onboard[hidden] { display: none; }
.os-onboard::before { content: ""; position: absolute; inset: 0; background: rgba(2, 5, 7, 0.74); backdrop-filter: blur(4px); opacity: 0; transition: opacity 240ms ease; }
.os-onboard.is-open::before { opacity: 1; }
.os-onboard-card { position: relative; width: min(760px, 100%); max-height: 88vh; display: flex; flex-direction: column; border-radius: 18px; border: 1px solid rgba(234, 215, 170, 0.26); overflow: hidden; background: radial-gradient(circle at 80% -10%, rgba(185, 150, 94, 0.16), transparent 26rem), linear-gradient(180deg, rgba(12, 22, 28, 0.99), rgba(5, 9, 12, 0.99)); box-shadow: 0 60px 150px rgba(0, 0, 0, 0.62); opacity: 0; transform: translateY(16px) scale(0.985); transition: opacity 260ms ease, transform 280ms cubic-bezier(0.22, 1, 0.36, 1); }
.os-onboard.is-open .os-onboard-card { opacity: 1; transform: none; }
.os-onboard-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid rgba(234, 215, 170, 0.16); }
.os-onboard-brand { display: flex; align-items: center; gap: 12px; }
.os-onboard-brand strong { display: block; color: var(--bone); font-size: 0.98rem; }
.os-onboard-brand span { color: var(--muted); font-size: 0.74rem; letter-spacing: 0.05em; text-transform: uppercase; }
.os-onboard-x { width: 32px; height: 32px; border-radius: 9px; border: 1px solid rgba(234, 215, 170, 0.2); background: rgba(4, 9, 12, 0.5); color: var(--soft); font-size: 1.2rem; line-height: 1; cursor: pointer; }
.os-onboard-x:hover { background: rgba(246, 229, 184, 0.1); color: var(--bone); }
.os-onboard-body { display: grid; grid-template-columns: 196px minmax(0, 1fr); gap: 0; flex: 1 1 auto; min-height: 0; }
.os-onboard-steps { padding: 22px 16px; border-right: 1px solid rgba(234, 215, 170, 0.12); display: flex; flex-direction: column; gap: 4px; background: rgba(7, 14, 19, 0.5); }
.onb-step { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 9px; color: var(--muted); font-size: 0.86rem; }
.onb-step span { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(234, 215, 170, 0.28); font-size: 0.72rem; font-weight: 700; flex: none; }
.onb-step.is-active { background: linear-gradient(135deg, rgba(246, 229, 184, 0.14), rgba(246, 229, 184, 0.03)); color: var(--bone); }
.onb-step.is-active span { border-color: rgba(234, 215, 170, 0.6); color: var(--gold-bright); }
.onb-step.is-done { color: var(--soft); }
.onb-step.is-done span { background: var(--green); border-color: var(--green); color: #08110c; }
.os-onboard-main { padding: 26px 28px; overflow-y: auto; }
.os-onboard-main h4 { margin: 0 0 6px; color: var(--bone); font-family: var(--serif); font-size: clamp(1.3rem, 2.6vw, 1.6rem); font-weight: 500; }
.onb-sub { margin: 0 0 20px; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.onb-field { display: block; margin-bottom: 16px; }
.onb-field > span { display: block; margin-bottom: 8px; color: var(--gold-soft); font-size: 0.68rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.onb-field input, .onb-field select { width: 100%; padding: 11px 13px; border-radius: 9px; border: 1px solid rgba(234, 215, 170, 0.22); background: rgba(4, 9, 12, 0.6); color: var(--bone); font: inherit; font-size: 0.9rem; }
.onb-field input:focus, .onb-field select:focus { outline: none; border-color: rgba(234, 215, 170, 0.5); }
.onb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.onb-chip { padding: 8px 13px; border-radius: 999px; border: 1px solid rgba(234, 215, 170, 0.22); background: rgba(4, 9, 12, 0.5); color: var(--soft); font: inherit; font-size: 0.82rem; cursor: pointer; transition: background 150ms ease, border-color 150ms ease, color 150ms ease; }
.onb-chip:hover { border-color: rgba(234, 215, 170, 0.4); }
.onb-chip.is-on { background: linear-gradient(135deg, rgba(246, 229, 184, 0.2), rgba(246, 229, 184, 0.06)); border-color: rgba(234, 215, 170, 0.5); color: var(--bone); }
.onb-team { display: flex; flex-direction: column; gap: 10px; }
.onb-team-row { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 12px; }
.onb-role { color: var(--soft); font-size: 0.82rem; }
.onb-team-row input { padding: 10px 13px; border-radius: 9px; border: 1px solid rgba(234, 215, 170, 0.22); background: rgba(4, 9, 12, 0.6); color: var(--bone); font: inherit; font-size: 0.88rem; }
.onb-note { margin: 18px 0 0; color: var(--muted); font-size: 0.78rem; line-height: 1.5; }
.os-onboard-logo { width: 36px; height: 36px; border-radius: 8px; display: block; object-fit: cover; flex: none; box-shadow: 0 8px 20px rgba(0,0,0,0.45); }
.onb-ready { text-align: center; padding: 8px 0; }
.onb-ready-mark { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: rgba(143, 191, 168, 0.16); color: var(--green); font-size: 1.6rem; margin-bottom: 14px; }
.onb-processing-graphic { display: flex; justify-content: center; margin-bottom: 24px; }
.onb-workspace-card { position: relative; display: flex; flex-direction: column; gap: 10px; width: min(300px, 100%); padding: 18px 18px 16px; border-radius: 14px; border: 1px solid rgba(234,215,170,0.22); background: radial-gradient(circle at 82% 0%, rgba(246,229,184,0.1), transparent 14rem), linear-gradient(165deg, rgba(16,28,34,0.94), rgba(5,10,13,0.98)); box-shadow: 0 34px 80px rgba(0,0,0,0.5); text-align: left; overflow: hidden; }
.onb-workspace-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-bright), var(--gold)); }
.onb-workspace-logo { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; border: 1px solid rgba(234,215,170,0.28); background: rgba(4,9,12,0.8); overflow: hidden; animation: onbLogoPulse 2.2s ease-in-out infinite; }
.onb-workspace-logo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.onb-workspace-route { position: relative; display: block; height: 3px; margin-top: 2px; border-radius: 999px; background: rgba(234,215,170,0.14); overflow: hidden; }
.onb-workspace-route i { position: absolute; top: 0; left: -40%; height: 100%; width: 40%; background: linear-gradient(90deg, transparent, var(--gold-bright), transparent); animation: onbRouteSweep 1.9s ease-in-out infinite; }
.onb-workspace-row { display: flex; align-items: center; gap: 10px; }
.onb-workspace-row b { width: 6px; height: 6px; border-radius: 50%; background: rgba(234,215,170,0.3); flex: none; }
.onb-workspace-row i { height: 6px; border-radius: 999px; background: linear-gradient(90deg, rgba(234,215,170,0.5), rgba(234,215,170,0.2)); width: 0; }
.onb-workspace-row--one i { animation: onbRowFillA 1.3s cubic-bezier(0.22,1,0.36,1) 0.1s forwards; }
.onb-workspace-row--two i { animation: onbRowFillB 1.3s cubic-bezier(0.22,1,0.36,1) 0.32s forwards; }
.onb-workspace-row--three i { animation: onbRowFillC 1.3s cubic-bezier(0.22,1,0.36,1) 0.54s forwards; }
.onb-workspace-status { display: flex; gap: 6px; margin-top: 4px; }
.onb-workspace-status i { width: 6px; height: 6px; border-radius: 999px; background: var(--gold-bright); opacity: 0.3; animation: onbDotPulse 1.2s ease-in-out infinite; }
.onb-workspace-status i:nth-child(2) { animation-delay: 0.18s; }
.onb-workspace-status i:nth-child(3) { animation-delay: 0.36s; }
@keyframes onbLogoPulse { 0%,100%{box-shadow:0 0 0 0 transparent,0 0 14px rgba(246,229,184,0.18)} 50%{box-shadow:0 0 0 3px rgba(246,229,184,0.08),0 0 26px rgba(246,229,184,0.35)} }
@keyframes onbRouteSweep { 0%{left:-40%} 100%{left:110%} }
@keyframes onbRowFillA { from{width:0} to{width:86%} }
@keyframes onbRowFillB { from{width:0} to{width:62%} }
@keyframes onbRowFillC { from{width:0} to{width:44%} }
@keyframes onbDotPulse { 0%,100%{opacity:0.25;transform:scale(0.85)} 40%{opacity:1;transform:scale(1.2)} }
@media (prefers-reduced-motion: reduce) { .onb-workspace-logo { animation: none; } .onb-workspace-route i { animation: none; left: 0; width: 60%; opacity: 0.6; } .onb-workspace-row--one i { width: 86%; } .onb-workspace-row--two i { width: 62%; } .onb-workspace-row--three i { width: 44%; } .onb-workspace-status i { animation: none; opacity: 0.6; } }
.onb-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 20px; border: 1px solid rgba(234, 215, 170, 0.16); border-radius: 12px; overflow: hidden; background: rgba(234, 215, 170, 0.12); text-align: left; }
.onb-summary > div { padding: 13px 15px; background: rgba(7, 15, 21, 0.8); }
.onb-summary span { display: block; color: var(--muted); font-size: 0.66rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 5px; }
.onb-summary strong { color: var(--bone); font-size: 0.88rem; font-weight: 500; }
.os-onboard-foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 22px; border-top: 1px solid rgba(234, 215, 170, 0.16); }
.os-onboard-prog { color: var(--muted); font-size: 0.78rem; letter-spacing: 0.04em; }
.os-onboard-back { background: none; border: none; color: var(--soft); font: inherit; font-size: 0.86rem; cursor: pointer; }
.os-onboard-back:hover { color: var(--bone); }
.os-onboard-next { padding: 11px 20px; border-radius: 9px; border: none; background: linear-gradient(135deg, #b9965e, #f6e5b8); color: #1a1206; font: inherit; font-size: 0.88rem; font-weight: 800; cursor: pointer; transition: filter 150ms ease; }
.os-onboard-next:hover { filter: brightness(1.06); }
.onb-access-note { margin: 22px auto 14px; max-width: 420px; color: var(--soft); font-size: 0.86rem; line-height: 1.55; }
.onb-demo-link { display: inline-block; background: none; border: none; color: var(--gold-soft); font: inherit; font-size: 0.84rem; font-weight: 700; cursor: pointer; }
.onb-demo-link:hover { color: var(--gold-bright); }
.onb-toast { position: fixed; right: 22px; bottom: 22px; z-index: 220; min-width: 220px; max-width: 360px; padding: 13px 16px; border-radius: 11px; border: 1px solid rgba(234, 215, 170, 0.3); background: linear-gradient(145deg, rgba(18, 30, 36, 0.98), rgba(8, 14, 18, 0.98)); color: var(--bone); font-size: 0.86rem; line-height: 1.4; box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5); opacity: 0; transform: translateY(14px); transition: opacity 300ms ease, transform 300ms cubic-bezier(0.22, 1, 0.36, 1); }
.onb-toast.is-in { opacity: 1; transform: none; }
.onb-toast::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(143, 191, 168, 0.16); vertical-align: middle; }
@media (max-width: 640px) {
  .os-onboard-body { grid-template-columns: 1fr; }
  .os-onboard-steps { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid rgba(234, 215, 170, 0.12); padding: 12px; gap: 6px; }
  .onb-step { white-space: nowrap; flex: none; }
  .onb-summary { grid-template-columns: 1fr; }
  .onb-team-row { grid-template-columns: 1fr; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .dh-reveal,
  .dh-stagger > *,
  .dh-hero-bg--drift,
  body.dh-ready .dh-hero-item {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }

  .dh-corridor-arcs path,
  .dh-node-ring {
    animation: none;
  }
}