/* Public landing + legal pages. Isolated from dashboard layout. */

html.bf-public-mode #app-sidebar,
html.bf-public-mode #sidebar-backdrop,
html.bf-public-mode #app-header,
html.bf-public-mode #ai-assistant-panel,
html.bf-public-mode #ai-assistant-backdrop,
html.bf-public-mode .lumen-root,
html.bf-public-mode #lumen-root,
html.bf-public-mode #lumen-canvas-container,
html.bf-public-mode #lumen-webgl-layer,
html.bf-public-mode #lumen-entity,
html.bf-public-mode #lumen-chat,
html.bf-public-mode #lumen-panel,
html.bf-public-mode #lumen-context-chip,
html.bf-public-mode #lumen-demo-bar,
html.bf-public-mode #lumen-demo-restore,
html.bf-public-mode .lumen-chat,
html.bf-public-mode .lumen-demo,
html.bf-public-mode .lumen-entity,
html.bf-public-mode .lumen-webgl-layer,
html.bf-public-mode [data-lumen-demo] {
  display: none !important;
}

html.bf-public-mode .lumen-root,
html.bf-public-mode #lumen-root {
  visibility: hidden !important;
  pointer-events: none !important;
}

html.bf-public-mode .flex.min-h-screen {
  display: block;
}

html.bf-public-mode .bf-workspace,
html.bf-public-mode #app-main {
  padding: 0 !important;
  max-width: none !important;
  width: 100% !important;
  min-height: 100vh;
  background: var(--bg-app) !important;
}

.bf-lp {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-app);
  color: var(--text-primary);
}

.bf-lp-skip {
  position: absolute;
  left: 16px;
  top: -40px;
  z-index: 80;
  background: var(--surface-card);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
}

.bf-lp-skip:focus {
  top: 12px;
}

.bf-lp-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 40px;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

.bf-lp-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
  color: inherit;
}

.bf-lp-brand:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 4px;
  border-radius: 8px;
}

.bf-lp-brand-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.bf-lp-brand-sub {
  display: block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

.bf-lp-hero,
.bf-lp-section,
.bf-lp-legal-inner {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 40px;
}

.bf-lp-hero {
  padding-top: 72px;
  padding-bottom: 64px;
}

.bf-lp-byline {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.bf-lp-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 5vw, 3.65rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 16ch;
  margin: 0 0 22px;
  color: var(--text-primary);
}

.bf-lp-subhead {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 38rem;
  margin: 0 0 36px;
}

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

.bf-lp-actions .bf-btn-primary,
.bf-lp-actions .bf-btn-secondary {
  font-size: 14px;
  padding: 12px 22px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bf-lp-cta-card .bf-btn-primary {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.bf-lp-workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-bottom: 72px;
}

.bf-lp-step {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 24px 26px;
  box-shadow: var(--shadow-card);
}

.bf-lp-step-index {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 10px;
}

.bf-lp-step h2 {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 400;
  margin: 0 0 10px;
}

.bf-lp-step p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.bf-lp-preview-copy,
.bf-lp-ai {
  max-width: 40rem;
}

.bf-lp-kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

.bf-lp-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 14px;
}

.bf-lp-section p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.bf-lp-preview {
  padding-bottom: 28px;
}

.bf-lp-frame {
  margin: 36px 0 80px;
  background: #FBF9F4;
  border: 1px solid var(--border-subtle);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.bf-lp-frame-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-sidebar);
}

.bf-lp-frame-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #D8D3C8;
}

.bf-lp-frame-label {
  margin-left: 6px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.bf-lp-frame-body {
  display: grid;
  grid-template-columns: 168px 1fr;
  min-height: 280px;
}

.bf-lp-mini-nav {
  padding: 22px 16px;
  border-right: 1px solid var(--border-subtle);
  background: var(--bg-sidebar);
}

.bf-lp-mini-item {
  height: 10px;
  border-radius: 999px;
  background: #E8E4DB;
  margin-bottom: 12px;
}

.bf-lp-mini-item.is-active {
  width: 72%;
  background: #C9C0EB;
}

.bf-lp-mini-item:nth-child(2) { width: 84%; }
.bf-lp-mini-item:nth-child(3) { width: 70%; }
.bf-lp-mini-item:nth-child(4) { width: 78%; }

.bf-lp-frame-main {
  padding: 28px 28px 24px;
}

.bf-lp-active-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 20px;
  align-items: center;
  background: var(--surface-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 2px 10px rgba(40, 28, 12, 0.04);
}

.bf-lp-cover {
  width: 92px;
  height: 122px;
  border-radius: 6px 10px 10px 6px;
  background:
    linear-gradient(180deg, #EFEAF8 0%, #D9D1EE 100%);
  box-shadow: var(--shadow-book);
  position: relative;
}

.bf-lp-cover::after {
  content: '';
  position: absolute;
  inset: 18% 22%;
  border: 1px solid rgba(116, 103, 198, 0.28);
  border-radius: 2px;
}

.bf-lp-active-kicker {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.bf-lp-active-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  margin: 0 0 6px;
}

.bf-lp-active-copy {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}

.bf-lp-shelf {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.bf-lp-shelf-item {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 14px 12px;
  text-align: center;
}

.bf-lp-shelf-mark {
  width: 36px;
  height: 48px;
  margin: 0 auto 8px;
  border-radius: 3px 6px 6px 3px;
  background: #EDE8DC;
  box-shadow: 0 4px 8px rgba(40, 28, 12, 0.08);
}

.bf-lp-shelf-item:nth-child(2) .bf-lp-shelf-mark { background: #E4DEF4; }
.bf-lp-shelf-item:nth-child(3) .bf-lp-shelf-mark { background: #E8D9B8; }

.bf-lp-shelf-item span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.bf-lp-ai {
  padding-bottom: 56px;
}

.bf-lp-cta-band {
  padding: 8px 40px 80px;
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
}

.bf-lp-cta-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-card);
}

.bf-lp-cta-card h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  margin: 0;
}

.bf-lp-foot {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding: 28px 40px 36px;
}

.bf-lp-foot-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
}

.bf-lp-foot-brand {
  font-size: 13px;
  color: var(--text-secondary);
}

.bf-lp-foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.bf-lp-foot-links a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
}

.bf-lp-foot-links a:hover,
.bf-lp-foot-links a:focus-visible {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.bf-lp-copy {
  width: 100%;
  font-size: 12px;
  color: var(--text-muted);
}

.bf-lp-legal {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.bf-lp-legal-inner {
  flex: 1;
  padding-top: 64px;
  padding-bottom: 80px;
  max-width: 720px;
}

.bf-lp-legal-inner h1 {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 400;
  margin: 0 0 20px;
}

.bf-lp-legal-inner p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 28px;
}

.bf-lp-legal-back {
  font-size: 14px;
  color: var(--accent-primary);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-weight: 500;
}

.bf-lp-legal-back:hover,
.bf-lp-legal-back:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Public About page */
.bf-lp-about {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.bf-about-main {
  flex: 1;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  padding: 48px 40px 72px;
}

.bf-about-hero {
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 48px;
}

.bf-about-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-gold, #C4A35A);
  margin: 0 0 20px;
}

.bf-about-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--text-primary);
}

.bf-about-hero-copy {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
  max-width: 640px;
}

.bf-about-section {
  margin-bottom: 48px;
}

.bf-about-section--accent {
  padding: 28px 32px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
}

.bf-about-working-intro {
  margin-bottom: 24px;
}

.bf-about-working-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
  margin: 0;
}

.bf-about-working-item {
  margin: 0;
  padding: 16px 18px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
}

.bf-about-working-item dt {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 6px;
}

.bf-about-working-item dd {
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

.bf-about-lumen {
  padding: 0;
  margin-bottom: 48px;
}

.bf-about-lumen-inner {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px 28px;
  align-items: start;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(241, 238, 252, 0.55) 0%, var(--surface-card) 48%, var(--surface-card) 100%);
  border: 1px solid var(--accent-border, #A99AED);
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(116, 103, 198, 0.06), 0 10px 28px rgba(111, 99, 200, 0.08);
}

.bf-about-lumen-mark {
  position: relative;
  width: 56px;
  height: 56px;
  margin-top: 4px;
}

.bf-about-lumen-orb {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 32%, #E8E4FF 0%, var(--accent-primary, #7467C6) 52%, #5A4FA8 100%);
  box-shadow: 0 0 18px rgba(116, 103, 198, 0.35);
}

.bf-about-lumen-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(116, 103, 198, 0.28);
  box-shadow: inset 0 0 12px rgba(116, 103, 198, 0.12);
}

.bf-about-lumen-name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-primary, #7467C6);
  margin: 0 0 4px;
}

.bf-about-lumen-subtitle {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-gold, #C4A35A);
  margin: 0 0 14px;
}

.bf-about-cta {
  padding: 32px 36px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  margin-bottom: 32px;
}

.bf-about-cta .bf-about-heading {
  margin-bottom: 12px;
}

.bf-about-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 22px;
}

.bf-lp-bar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.bf-lp-bar-access {
  text-decoration: none;
  white-space: nowrap;
  font-size: 13px;
  padding: 9px 16px;
}

.bf-lp-founder-more {
  margin: 18px 0 0;
}

.bf-lp-founder-more a {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-primary);
  text-decoration: none;
}

.bf-lp-founder-more a:hover,
.bf-lp-founder-more a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.bf-about-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-on-accent, #fff);
  background: var(--accent-primary, #7467C6);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease;
}

.bf-about-cta-primary:hover,
.bf-about-cta-primary:focus-visible {
  background: var(--accent-primary-hover, #6356B5);
}

.bf-about-cta-secondary {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 12px 4px;
}

.bf-about-cta-secondary:hover,
.bf-about-cta-secondary:focus-visible {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.bf-about-heading {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 400;
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--text-primary);
}

.bf-about-copy {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.bf-about-copy p + p {
  margin-top: 16px;
}

.bf-about-pipeline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 4px;
  margin: 24px 0 28px;
  padding: 18px 20px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
}

.bf-about-pipeline-step {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-primary);
  padding: 6px 10px;
  background: var(--bg-app);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  white-space: nowrap;
}

.bf-about-pipeline-arrow {
  font-size: 13px;
  color: var(--brand-gold, #C4A35A);
  line-height: 1;
  padding: 0 2px;
}

.bf-about-capabilities ul {
  margin: 0;
  padding: 0 0 0 1.15rem;
  list-style: disc;
}

.bf-about-capabilities li {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.bf-about-capabilities li:last-child {
  margin-bottom: 0;
}

.bf-about-founder-grid {
  display: grid;
  grid-template-columns: minmax(140px, 200px) 1fr;
  gap: 28px 36px;
  align-items: start;
  margin-top: 8px;
}

.bf-about-founder-photo-wrap {
  margin: 0;
}

.bf-about-founder-photo {
  display: block;
  width: 100%;
  max-width: 200px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.bf-about-founder-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  margin: 0 0 4px;
  color: var(--text-primary);
}

.bf-about-founder-role {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-gold, #C4A35A);
  margin: 0 0 16px;
}

.bf-about-stage {
  padding: 24px 28px;
  border-left: 3px solid var(--brand-gold, #C4A35A);
  background: rgba(196, 163, 90, 0.06);
  border-radius: 0 12px 12px 0;
}

.bf-about-stage-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 10px;
}

.bf-about-contact-label {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.bf-about-contact-soon {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0 0 14px;
}

.bf-about-contact-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-primary);
  text-decoration: none;
}

.bf-about-contact-link:hover,
.bf-about-contact-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.bf-about-back {
  margin-top: 8px;
}

@media (max-width: 860px) {
  .bf-lp-bar,
  .bf-lp-hero,
  .bf-lp-section,
  .bf-lp-cta-band,
  .bf-lp-foot,
  .bf-lp-legal-inner,
  .bf-about-main {
    padding-left: 20px;
    padding-right: 20px;
  }

  .bf-about-main {
    padding-top: 32px;
    padding-bottom: 56px;
  }

  .bf-about-founder-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .bf-about-founder-photo {
    max-width: 160px;
  }

  .bf-about-section--accent {
    padding: 22px 20px;
  }

  .bf-about-working-grid {
    grid-template-columns: 1fr;
  }

  .bf-about-lumen-inner {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 18px;
  }

  .bf-about-lumen-mark {
    margin-top: 0;
  }

  .bf-about-cta {
    padding: 26px 22px;
  }

  .bf-about-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .bf-about-cta-primary {
    width: 100%;
  }

  .bf-about-cta-secondary {
    text-align: center;
  }

  .bf-lp-bar-access {
    display: none;
  }

  .bf-lp-hero { padding-top: 40px; padding-bottom: 48px; }
  .bf-lp-workflow { grid-template-columns: 1fr; padding-bottom: 48px; }
  .bf-lp-frame-body { grid-template-columns: 1fr; }
  .bf-lp-mini-nav { display: none; }
  .bf-lp-cta-card { flex-direction: column; align-items: flex-start; padding: 28px 24px; }
  .bf-lp-active-card { grid-template-columns: 72px 1fr; }
  .bf-lp-cover { width: 72px; height: 96px; }
}

@media (max-width: 520px) {
  .bf-lp-shelf { grid-template-columns: 1fr; }
  .bf-lp-headline { max-width: none; }
}