:root {
  --ink: #162029;
  --muted: #5d6871;
  --line: #d8dedf;
  --paper: #f6f4ef;
  --panel: #ffffff;
  --charcoal: #24323b;
  --steel: #526977;
  --teal: #1f6f73;
  --gold: #a77d32;
  --sage: #8fa293;
  --blue: #315f87;
  --danger: #9b3c36;
  --shadow: 0 18px 45px rgba(22, 32, 41, .11);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

button, input, select, textarea {
  font: inherit;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: #17252d;
  color: #f7f4eb;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 4px 18px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: #e6d6ad;
  color: #17252d;
  font-weight: 800;
}

.brand-title {
  font-size: 18px;
  font-weight: 750;
}

.brand-subtitle {
  color: #b8c6cb;
  font-size: 13px;
}

.nav {
  display: grid;
  gap: 4px;
  overflow: auto;
  padding-right: 4px;
}

.nav button {
  width: 100%;
  min-height: 38px;
  border: 0;
  text-align: left;
  color: #dce7e8;
  background: transparent;
  padding: 9px 10px;
  cursor: pointer;
}

.nav button.active,
.nav button:hover,
.nav button:focus-visible {
  color: #ffffff;
  background: rgba(255,255,255,.11);
  outline: 1px solid rgba(255,255,255,.18);
}

#navMore {
  display: grid;
  gap: 4px;
}

#navMoreToggle {
  color: #9aa7ac;
  font-size: 13px;
}

.access-note {
  margin-top: auto;
  border: 1px solid rgba(255,255,255,.18);
  padding: 14px;
  background: rgba(255,255,255,.07);
  font-size: 13px;
  color: #bfd0d3;
}

.access-note strong {
  display: block;
  margin-top: 5px;
  color: #ffffff;
}

.main {
  min-width: 0;
  padding: 26px 34px 44px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
}

.eyebrow {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

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

h1 {
  margin-bottom: 0;
  font-size: 34px;
  letter-spacing: 0;
}

h2 {
  font-size: 24px;
  margin-bottom: 12px;
}

h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

p {
  color: var(--muted);
  line-height: 1.58;
}

.source-note {
  border-left: 4px solid var(--gold);
  background: #fbf7eb;
  color: var(--ink);
  padding: 12px 14px;
}

.source-note strong {
  color: var(--ink);
}

.top-actions {
  display: flex;
  gap: 10px;
}

.cta-button {
  display: inline-block;
  margin-top: 6px;
  border: 0;
  background: var(--gold);
  color: #24170a;
  font-size: 16px;
  font-weight: 800;
  padding: 15px 26px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.cta-button:hover,
.cta-button:focus-visible {
  background: #c1963f;
}

.top-actions button,
.primary-button,
.secondary-button {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: 10px 14px;
  cursor: pointer;
}

.top-actions button:first-child,
.primary-button {
  background: var(--charcoal);
  color: #ffffff;
  border-color: var(--charcoal);
}

.view {
  display: grid;
  gap: 22px;
}

.hero {
  min-height: 350px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  gap: 26px;
  align-items: stretch;
}

.hero-copy {
  padding: 30px;
  background: var(--panel);
  box-shadow: var(--shadow);
  border-top: 5px solid var(--teal);
}

.hero-copy h2 {
  font-size: 36px;
  max-width: 780px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  background: #17252d;
  color: #ffffff;
  min-height: 350px;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23,37,45,.06), rgba(23,37,45,.78));
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 350px;
  object-fit: cover;
  display: block;
}

.visual-caption {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  z-index: 1;
}

.visual-stat {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  padding: 14px;
}

.visual-stat strong {
  display: block;
  font-size: 22px;
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

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

.visual-card {
  background: #fbfaf7;
  border: 1px solid var(--line);
  overflow: hidden;
}

.visual-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: #17252d;
}

.visual-card div {
  padding: 14px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card, .section, .library-item {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 20px;
}

.card strong {
  color: var(--ink);
}

.section {
  box-shadow: var(--shadow);
}

.source-boundary-card {
  border-top: 5px solid var(--gold);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric {
  background: #edf2f1;
  border-left: 4px solid var(--teal);
  padding: 16px;
}

.metric strong {
  display: block;
  font-size: 24px;
}

.structure {
  display: grid;
  gap: 12px;
}

.node {
  border: 1px solid var(--line);
  background: #fbfaf7;
  padding: 14px 16px;
}

.node.root {
  background: var(--charcoal);
  color: #ffffff;
}

.node.root p { color: #d4dde0; }

.branch {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.arrow {
  text-align: center;
  color: var(--gold);
  font-weight: 800;
  font-size: 20px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.stage {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  border: 1px solid var(--line);
  background: var(--panel);
}

.stage-label {
  background: #edf2f1;
  color: var(--teal);
  font-weight: 800;
  padding: 16px;
}

.stage-body {
  padding: 16px;
}

.library-controls {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 12px;
}

.library-controls input,
.library-controls select,
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #ffffff;
  padding: 11px 12px;
  color: var(--ink);
}

.library-list {
  display: grid;
  gap: 12px;
}

.library-item {
  cursor: pointer;
  transition: border-color .15s ease, transform .15s ease;
}

.library-item:hover,
.library-item:focus-visible {
  border-color: var(--teal);
  outline: 0;
  transform: translateY(-1px);
}

.library-meta,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  background: #edf2f1;
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 700;
}

.pill.gold { background: #f2ead7; color: #76551b; }
.pill.blue { background: #e7eef5; color: #315f87; }
.pill.red { background: #f2e5e4; color: var(--danger); }

.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form .split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(9, 15, 19, .58);
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 20;
}

.modal[hidden] { display: none; }

.modal-panel {
  width: min(620px, 100%);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 28px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  background: #ffffff;
  cursor: pointer;
  font-size: 22px;
}

.source-pill {
  border-color: rgba(42, 91, 122, .42);
  background: rgba(42, 91, 122, .08);
  color: var(--ink);
}

.source-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  padding: 11px 16px;
  background: var(--blue);
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
}

.source-link:hover,
.source-link:focus-visible {
  background: #244a6b;
  color: #ffffff;
}

.site-footer {
  margin-top: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.site-footer p {
  margin: 4px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.site-footer strong {
  color: var(--ink);
}

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: relative;
    height: auto;
    padding: 16px;
    gap: 12px;
  }
  .brand {
    padding-bottom: 12px;
  }
  .nav {
    display: flex;
    gap: 8px;
    max-height: none;
    overflow-x: auto;
    padding-bottom: 6px;
  }
  .nav button {
    flex: 0 0 auto;
    width: auto;
    white-space: nowrap;
  }
  #navMore {
    display: flex;
    gap: 8px;
  }
  .access-note {
    display: none;
  }
  .hero,
  .grid.two,
  .grid.three,
  .grid.four,
  .visual-grid,
  .visual-grid.compact,
  .metric-row,
  .branch,
  .library-controls,
  .contact-form .split {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    order: -1;
    height: 220px;
    min-height: 220px;
  }
  .hero-visual img {
    height: 220px;
    min-height: 220px;
    object-position: center center;
  }
}

@media (max-width: 640px) {
  .main { padding: 22px 16px 34px; }
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
  h1 { font-size: 28px; }
  .hero-copy h2 { font-size: 28px; }
  .visual-caption { grid-template-columns: 1fr; }
  .stage { grid-template-columns: 1fr; }
}

/* Platform Demonstrations: full-view exhibits inside the established Iberion portal. */
.demo-intro {
  border-top: 5px solid var(--gold);
}

.demo-intro h2 {
  margin-top: 8px;
  font-size: clamp(34px, 5vw, 64px);
}

.demo-sequence {
  display: grid;
  gap: 28px;
}

.demo-exhibit {
  min-height: calc(100vh - 100px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 18px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.demo-exhibit header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.demo-exhibit header strong {
  color: var(--gold);
  font-size: 13px;
}

.demo-exhibit h2 {
  margin: 6px 0 0;
  font-size: clamp(28px, 4vw, 48px);
}

.demo-frame {
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 12px;
  background: #17252d;
}

.demo-frame img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 290px);
  width: auto;
  height: auto;
  object-fit: contain;
}

.demo-exhibit > p {
  max-width: 980px;
  margin: 0 auto;
  color: var(--ink);
  text-align: center;
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.35;
}

@media (max-width: 980px) {
  .demo-exhibit { min-height: auto; padding: 16px; }
  .demo-frame img { max-height: 66vh; }
}

/* Founder page portrait */
.founder-profile {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  border-top: 5px solid var(--teal);
}

.founder-portrait {
  width: 220px;
  height: 280px;
  overflow: hidden;
  background: var(--charcoal);
}

.founder-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}

.founder-copy h2 {
  margin-top: 8px;
  font-size: clamp(30px, 4vw, 48px);
}

@media (max-width: 760px) {
  .founder-profile { grid-template-columns: 1fr; }
  .founder-portrait { width: 190px; height: 240px; }
  .founder-portrait img { object-position: center 18%; }
}

/* Governed virtual operations workforce */
.virtual-workforce-intro {
  border-top: 5px solid var(--teal);
}

.virtual-workforce-intro > h2,
.demo-exit-cta h2 {
  margin-top: 8px;
  font-size: clamp(30px, 4vw, 48px);
}

.virtual-workforce-lead {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  align-items: center;
  margin-top: 22px;
}

.virtual-workforce-lead video {
  display: block;
  width: 100%;
  max-height: 460px;
  background: var(--charcoal);
  object-fit: contain;
}

.virtual-stage-trigger.is-active {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(198, 161, 91, 0.22);
}

article.virtual-stage-trigger {
  cursor: pointer;
}

article.virtual-stage-trigger:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.virtual-video-cue {
  display: inline-block;
  margin-top: 8px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.virtual-staff-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.virtual-staff-card {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  min-height: 178px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.virtual-staff-card img {
  width: 118px;
  height: 100%;
  min-height: 178px;
  object-fit: cover;
  object-position: center top;
  background: var(--charcoal);
}

.virtual-staff-card > div {
  padding: 16px;
}

.virtual-staff-card h3 {
  margin: 7px 0 8px;
  font-size: 21px;
}

.virtual-staff-card p {
  margin-bottom: 0;
  font-size: 14px;
}

.demo-exit-cta {
  border-top: 5px solid var(--gold);
}

@media (max-width: 1100px) {
  .virtual-staff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .virtual-workforce-lead,
  .virtual-staff-grid { grid-template-columns: 1fr; }
  .virtual-staff-card { grid-template-columns: 96px minmax(0, 1fr); }
  .virtual-staff-card img { width: 96px; }
}

/* 2026-09-11 governed static prospectus additions. The palette, sidebar,
   typography, and document surfaces intentionally retain the official portal. */
html{scroll-behavior:smooth;scroll-padding-top:24px}
.prospectus-brand{color:inherit;text-decoration:none}
.prospectus-brand>span:last-child{display:grid;gap:2px}
.prospectus-nav a{display:block;min-height:38px;padding:9px 10px;color:#dce7e8;text-decoration:none}
.prospectus-nav a:hover,.prospectus-nav a:focus-visible{color:#fff;background:rgba(255,255,255,.11);outline:1px solid rgba(255,255,255,.18)}
.prospectus-nav .nav-exit{margin-top:10px;color:#f0d89d;border-top:1px solid rgba(255,255,255,.14);padding-top:15px}
.top-actions a{display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:10px 14px;text-decoration:none;font-weight:700}
.top-actions .primary-action{background:var(--charcoal);border-color:var(--charcoal);color:#fff}
.review-boundary{margin:0}
.prospectus-hero-visual figcaption{margin:0;color:#fff}
.prospectus-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:24px}
.prospectus-actions .cta-button{margin:0;text-decoration:none}
.text-action,.card a{color:var(--teal);font-weight:750;text-decoration:none}
.text-action:hover,.card a:hover{text-decoration:underline}
.prospectus-card-grid .card{display:flex;flex-direction:column}
.prospectus-card-grid .card a{margin-top:auto;padding-top:12px}
.outcome-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}
.outcome-card{padding:24px;border:1px solid var(--line);background:#fbfaf7;border-top:5px solid var(--teal)}
.outcome-card>span{display:block;color:var(--teal);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.outcome-card.govern{border-top-color:var(--gold)}.outcome-card.understand{border-top-color:var(--blue)}.outcome-card.operate{border-top-color:var(--sage)}
.citadel-value{border-top:5px solid var(--gold)}
.citadel-value-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:end}
.citadel-value-head .source-link{margin:0;white-space:nowrap}
.citadel-value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:22px}
.citadel-value-grid article{padding:20px;border:1px solid var(--line);background:#fbfaf7}
.citadel-value-grid article>span,.price-review span{display:block;color:var(--teal);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px}
.citadel-value-grid article.premium{background:var(--charcoal);border-color:var(--charcoal);color:#fff}
.citadel-value-grid article.premium p{color:#d4dde0}.citadel-value-grid article.premium>span{color:#e6d6ad}
.price-review{display:grid;grid-template-columns:260px minmax(0,1fr);gap:26px;align-items:center;margin-top:16px;padding:22px;background:#fbf7eb;border-left:4px solid var(--gold)}
.price-review strong{display:block;font-size:34px;color:var(--ink)}.price-review small{display:block;margin-top:4px;color:var(--muted)}.price-review p{margin:0;color:var(--ink)}
.link-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.link-list a{display:inline-flex;align-items:center;min-height:34px;padding:7px 10px;background:#edf2f1;color:var(--charcoal);font-size:13px;font-weight:750;text-decoration:none;border:1px solid transparent}
.link-list a:hover,.link-list a:focus-visible{border-color:var(--teal);background:#fff}
.evidence-layout{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.1fr);gap:26px;align-items:center}
.evidence-visual{margin:0;border:1px solid var(--line);background:var(--charcoal);overflow:hidden}
.evidence-visual img{display:block;width:100%;height:auto}
.evidence-links{display:grid}.evidence-links a{justify-content:space-between}.evidence-links a::after{content:"↗";color:var(--teal)}
.button-link{display:inline-flex;text-decoration:none;font-weight:750}
.founder-summary{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:center;border-top:5px solid var(--teal)}
.founder-boundary{padding:22px;background:#edf2f1;border-left:4px solid var(--gold)}
.founder-boundary p{margin:8px 0 0}
.closing-panel{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--charcoal);color:#fff;border-color:var(--charcoal)}
.closing-panel h2{margin-bottom:0;max-width:760px}.closing-panel .eyebrow{color:#e6d6ad}.closing-panel .cta-button{flex:0 0 auto;color:#24170a;text-decoration:none}
@media(max-width:980px){.sidebar{min-width:0;width:100%}.prospectus-nav{display:flex;max-width:100%;min-width:0;overflow-x:auto}.prospectus-nav a{flex:0 0 auto;white-space:nowrap}.prospectus-nav .nav-exit{margin:0;border-top:0;border-left:1px solid rgba(255,255,255,.14);padding-top:9px;padding-left:15px}.outcome-grid,.evidence-layout,.founder-summary,.citadel-value-head,.price-review{grid-template-columns:1fr}.citadel-value-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.citadel-value-head .source-link{justify-self:start}}
@media(max-width:640px){html{scroll-padding-top:12px}.top-actions{width:100%;flex-wrap:wrap}.top-actions a{flex:1;justify-content:center}.hero-copy{padding:24px}.visual-caption{position:static;padding:12px;background:#17252d}.prospectus-hero-visual{height:auto;min-height:0}.prospectus-hero-visual img{height:auto;min-height:220px;aspect-ratio:16/10}.outcome-grid,.citadel-value-grid{grid-template-columns:1fr}.closing-panel{align-items:flex-start;flex-direction:column}.closing-panel .cta-button{width:100%;text-align:center}.prospectus-actions>*{width:100%;text-align:center;justify-content:center}}