:root {
  --bg: #050505;
  --panel: rgba(11, 11, 11, 0.92);
  --panel-strong: rgba(17, 17, 17, 0.98);
  --text: #fff7dd;
  --muted: rgba(255, 247, 221, 0.7);
  --soft: rgba(255, 247, 221, 0.48);
  --accent: #957951;
  --accent-strong: #c4aa7c;
  --border: rgba(149, 121, 81, 0.28);
  --border-strong: rgba(149, 121, 81, 0.5);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
  --max: 1240px;
  --radius: 28px;
  --radius-sm: 18px;
  --topbar-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(149, 121, 81, 0.16), transparent 32%),
    radial-gradient(circle at left center, rgba(196, 170, 124, 0.08), transparent 28%),
    linear-gradient(180deg, #080808 0%, #040404 100%);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 247, 221, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 247, 221, 0.035) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(circle at center, black 38%, transparent 88%);
  opacity: 0.32;
}

.page-glow {
  position: fixed;
  inset: -30vh auto auto -12vw;
  width: 42vw;
  height: 42vw;
  pointer-events: none;
  background: radial-gradient(circle, rgba(149, 121, 81, 0.28) 0%, transparent 70%);
  filter: blur(50px);
  opacity: 0.65;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  min-height: var(--topbar-height);
  backdrop-filter: blur(20px);
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.92), rgba(5, 5, 5, 0.7));
  border-bottom: 1px solid rgba(149, 121, 81, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.9rem;
  border: 1px solid var(--border-strong);
  background: linear-gradient(145deg, rgba(149, 121, 81, 0.2), rgba(255, 247, 221, 0.06));
  color: var(--text);
  font-family: "Fragment Mono", monospace;
  font-size: 0.92rem;
}

.brand-copy {
  display: grid;
  gap: 0.1rem;
}

.brand-copy strong {
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.brand-copy small {
  color: var(--soft);
  font-size: 0.73rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.section-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem;
  border-radius: 999px;
  border: 1px solid rgba(149, 121, 81, 0.12);
  background: rgba(255, 247, 221, 0.02);
  overflow-x: auto;
  scrollbar-width: none;
}

.section-nav::-webkit-scrollbar {
  display: none;
}

.section-nav a,
.topbar-cta,
.button {
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.section-nav a {
  padding: 0.55rem 0.92rem;
  border-radius: 999px;
  color: var(--soft);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.section-nav a.active,
.section-nav a:hover {
  color: var(--text);
  background: rgba(149, 121, 81, 0.18);
}

.topbar-cta {
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 700;
  background: rgba(149, 121, 81, 0.16);
  white-space: nowrap;
}

.topbar-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

main,
.footer {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - var(--topbar-height));
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 2rem;
  align-items: center;
  padding: 3.5rem 0 4rem;
}

.eyebrow,
.section-kicker,
.archive-label,
.division-label,
.label,
.stat-label {
  margin: 0;
  color: var(--accent-strong);
  font-family: "Fragment Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3.1rem, 7vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
}

.hero-subline {
  max-width: 56rem;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.34rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.92rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.button-primary {
  background: linear-gradient(135deg, rgba(149, 121, 81, 0.28), rgba(196, 170, 124, 0.16));
  border-color: var(--border-strong);
}

.button-secondary {
  border-color: rgba(255, 247, 221, 0.14);
  color: var(--muted);
  background: rgba(255, 247, 221, 0.03);
}

.hero-meta {
  margin-top: 1.4rem;
  color: var(--soft);
  font-size: 0.92rem;
}

.hero-panel,
.contact-card,
.division-map,
.portfolio-card,
.deal-card,
.intelligence-card,
.method-card,
.deep-dive,
.proof-stat {
  background:
    linear-gradient(180deg, rgba(255, 247, 221, 0.04), rgba(255, 247, 221, 0.01)),
    var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 1.35rem;
  border-radius: var(--radius);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.signal-card {
  padding: 1rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(149, 121, 81, 0.22);
  background: rgba(255, 247, 221, 0.03);
}

.signal-value {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.signal-label {
  margin: 0.45rem 0 0;
  color: var(--soft);
  font-size: 0.84rem;
}

.hero-quote {
  margin: 1.5rem 0 0;
  padding: 1.25rem 0 0;
  border-top: 1px solid rgba(149, 121, 81, 0.18);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.8;
}

.hero-quote-source {
  margin: 0.6rem 0 0;
  color: var(--soft);
  font-size: 0.85rem;
}

.section {
  padding: 2rem 0 3.5rem;
  scroll-margin-top: calc(var(--topbar-height) + 24px);
}

.section-heading {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.6rem;
}

.section-kicker {
  min-width: 2rem;
  padding-top: 0.45rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.section-subhead {
  max-width: 42rem;
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.prose {
  max-width: 47rem;
}

.prose p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.portfolio-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.division-map {
  position: sticky;
  top: calc(var(--topbar-height) + 1rem);
  padding: 1.3rem;
  border-radius: var(--radius);
}

.division-map-head h3 {
  margin: 0.1rem 0 0.55rem;
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.division-map-head p {
  margin: 0;
  color: var(--muted);
}

.division-track {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.division-card {
  padding: 1rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(149, 121, 81, 0.22);
  background: rgba(255, 247, 221, 0.03);
}

.division-card-muted {
  opacity: 0.76;
}

.division-copy {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.portfolio-grid,
.intelligence-grid,
.deals-grid,
.method-grid {
  display: grid;
  gap: 1rem;
}

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

.portfolio-card,
.intelligence-card,
.deal-card,
.method-card {
  padding: 1.15rem;
  border-radius: 1.3rem;
}

.portfolio-card {
  display: grid;
  gap: 1rem;
}

.portfolio-card-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.portfolio-card h3,
.deep-dive-title,
.deal-card h3,
.intelligence-card h3,
.method-card h3 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.portfolio-card p,
.deal-card p,
.intelligence-card p,
.method-card p {
  margin: 0;
}

.portfolio-metric {
  color: var(--accent-strong);
  font-family: "Fragment Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: right;
}

.portfolio-copy {
  color: var(--muted);
  min-height: 3.2rem;
}

.portfolio-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.portfolio-division {
  color: var(--soft);
  font-size: 0.85rem;
}

.ghost-link,
.detail-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 700;
}

.ghost-link::after,
.detail-link::after {
  content: "->";
  color: var(--accent-strong);
}

.deep-dive-list {
  display: grid;
  gap: 1.1rem;
}

.deep-dive {
  padding: 1.4rem;
  border-radius: var(--radius);
  scroll-margin-top: calc(var(--topbar-height) + 24px);
}

.deep-dive-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.deep-dive-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.7rem;
}

.pill {
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(149, 121, 81, 0.24);
  background: rgba(255, 247, 221, 0.04);
  color: var(--soft);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.deep-dive-body {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.2rem;
  margin-top: 1.3rem;
}

.deep-dive-copy {
  color: var(--muted);
}

.deep-dive-copy p {
  margin: 0 0 0.95rem;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.15rem 0 0;
}

.stat-card {
  padding: 0.95rem;
  border-radius: 1rem;
  border: 1px solid rgba(149, 121, 81, 0.22);
  background: rgba(255, 247, 221, 0.025);
}

.stat-value {
  margin: 0.35rem 0 0;
  font-size: 1.18rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.question-card,
.add-value-card {
  padding: 1rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(149, 121, 81, 0.24);
  background: rgba(255, 247, 221, 0.03);
}

.question-card {
  margin-bottom: 1rem;
}

.question-card p,
.add-value-card p,
.add-value-card li {
  margin: 0;
  color: var(--muted);
}

.add-value-grid {
  display: grid;
  gap: 0.9rem;
}

.add-value-card ul {
  padding-left: 1.1rem;
  margin: 0.6rem 0 0;
}

.add-value-card li + li {
  margin-top: 0.55rem;
}

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

.intelligence-card {
  display: grid;
  gap: 0.85rem;
}

.intelligence-card p {
  color: var(--muted);
}

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

.deal-card {
  display: grid;
  gap: 0.8rem;
}

.deal-fields {
  display: grid;
  gap: 0.7rem;
}

.deal-field {
  display: grid;
  gap: 0.2rem;
}

.deal-body {
  color: var(--muted);
}

.method-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1rem;
  align-items: start;
}

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

.method-card {
  min-height: 100%;
}

.method-card p {
  margin-top: 0.5rem;
  color: var(--muted);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
}

.proof-stat {
  padding: 1rem;
  border-radius: 1.1rem;
}

.proof-stat p {
  margin: 0;
}

.proof-value {
  font-size: 1.55rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.proof-label {
  margin-top: 0.45rem;
  color: var(--soft);
  font-size: 0.86rem;
}

.agent-roster {
  margin-top: 1.5rem;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 0.7rem;
}

.agent-card {
  padding: 1.15rem;
  border-radius: 1.3rem;
  background:
    linear-gradient(180deg, rgba(255, 247, 221, 0.04), rgba(255, 247, 221, 0.01)),
    var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.agent-card h3 {
  margin: 0.3rem 0 0;
  font-size: 1.05rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.agent-purpose {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.agent-fields {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.9rem;
}

.agent-field {
  padding: 0.75rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(149, 121, 81, 0.18);
  background: rgba(255, 247, 221, 0.02);
}

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

.source-archive {
  margin-top: 1rem;
}

.source-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.7rem;
}

.source-chip {
  padding: 0.58rem 0.78rem;
  border-radius: 999px;
  border: 1px solid rgba(149, 121, 81, 0.2);
  background: rgba(255, 247, 221, 0.025);
  color: var(--soft);
  font-size: 0.82rem;
}

.contact-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  max-width: 42rem;
}

.contact-name {
  margin: 0;
  font-size: 2rem;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.contact-copy {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(149, 121, 81, 0.16);
  color: var(--text);
  font-weight: 700;
}

.contact-note {
  margin: 0.9rem 0 0;
  color: var(--soft);
  font-size: 0.92rem;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0 3rem;
  color: var(--soft);
  font-size: 0.84rem;
}

.domain-note {
  font-size: 0.7rem;
  opacity: 0.4;
  width: 100%;
  text-align: center;
  margin-top: 0.5rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 450ms ease,
    transform 450ms ease;
}

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

/* ---- Why Now section ---- */

.why-now-lineage {
  margin-bottom: 1.5rem;
}

.pull-quote {
  margin: 1.5rem 0;
  padding: 1.15rem 1.3rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(149, 121, 81, 0.3);
  border-left: 3px solid var(--accent-strong);
  background: rgba(255, 247, 221, 0.025);
}

.pull-quote p {
  margin: 0;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--text);
}

.pull-quote-attr {
  display: block;
  margin-top: 0.7rem;
  color: var(--soft);
  font-family: "Fragment Mono", monospace;
  font-size: 0.74rem;
  font-style: normal;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.why-now-block {
  margin-bottom: 2rem;
}

.why-now-block-label {
  margin-bottom: 1rem;
}

.why-now-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin-bottom: 1.25rem;
}

.why-now-fact {
  padding: 1.15rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(149, 121, 81, 0.22);
  background: rgba(255, 247, 221, 0.025);
}

.why-now-fact-note {
  margin: 0.4rem 0 0;
  color: var(--soft);
  font-size: 0.78rem;
  line-height: 1.45;
}

/* ---- Validation blocks in deep dives ---- */

.validation-block {
  margin-top: 1.2rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(149, 121, 81, 0.2);
  background: rgba(255, 247, 221, 0.02);
}

.validation-block .label {
  margin-bottom: 0.5rem;
}

.validation-body {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.validation-list {
  padding-left: 1.1rem;
  margin: 0.5rem 0 0;
}

.validation-list li {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.validation-list li + li {
  margin-top: 0.4rem;
}

.validation-block .pull-quote {
  margin-top: 1rem;
  margin-bottom: 0;
}

@media (max-width: 1120px) {
  .hero,
  .portfolio-layout,
  .method-layout,
  .deep-dive-body {
    grid-template-columns: 1fr;
  }

  .division-map {
    position: static;
  }

  .portfolio-grid,
  .intelligence-grid,
  .deals-grid,
  .agent-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 840px) {
  .topbar {
    flex-wrap: wrap;
    justify-content: center;
  }

  .brand {
    width: 100%;
    justify-content: center;
  }

  .section-nav {
    width: 100%;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    overflow: visible;
  }

  .section-nav a {
    font-size: 0.78rem;
    padding: 0.48rem 0.74rem;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero h1 {
    max-width: 13ch;
  }

  .signal-grid,
  .stat-row,
  .proof-strip,
  .method-grid,
  .portfolio-grid,
  .intelligence-grid,
  .deals-grid,
  .agent-grid,
  .why-now-grid {
    grid-template-columns: 1fr;
  }

  .footer {
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  main,
  .footer {
    width: min(calc(100% - 1.2rem), var(--max));
  }

  .topbar {
    padding-inline: 0.9rem;
  }

  .hero {
    min-height: auto;
    padding-bottom: 2.6rem;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .section {
    padding: 1.5rem 0 2.4rem;
  }

  .deep-dive,
  .division-map,
  .hero-panel,
  .contact-card {
    padding: 1.1rem;
    border-radius: 1.4rem;
  }

  .section-heading {
    gap: 0.7rem;
  }

  .section-kicker {
    min-width: auto;
  }

  .deep-dive-top {
    flex-direction: column;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .topbar-cta,
  .button,
  .section-nav a {
    transition: none;
  }
}

/* ---- Lineage timeline ---- */

.lineage-wrap {
  overflow-x: auto;
  scrollbar-width: none;
  margin-bottom: 2rem;
  padding-bottom: 0.5rem;
}

.lineage-wrap::-webkit-scrollbar {
  display: none;
}

.lineage-track {
  display: flex;
  flex-direction: row;
  gap: 0;
  min-width: max-content;
  position: relative;
}

.lineage-track::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(149, 121, 81, 0.2), rgba(196, 170, 124, 0.6) 80%, rgba(149, 121, 81, 0.2));
  transform: translateY(-50%);
  pointer-events: none;
}

.lineage-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
  flex-shrink: 0;
  position: relative;
}

.lineage-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0 0.75rem 0.75rem;
  text-align: center;
}

.lineage-year {
  margin: 0;
  font-family: "Fragment Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.lineage-name {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.lineage-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-strong);
  border: 2px solid var(--bg);
  box-shadow: 0 0 8px rgba(196, 170, 124, 0.5);
  flex-shrink: 0;
  z-index: 1;
}

.lineage-bottom {
  padding: 0.75rem 0.75rem 0;
  text-align: center;
}

.lineage-quote {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-style: italic;
  line-height: 1.55;
}

@media (max-width: 767px) {
  .lineage-wrap {
    overflow-x: visible;
  }

  .lineage-track {
    flex-direction: column;
    min-width: 0;
    padding-left: 1.5rem;
    border-left: 2px solid rgba(149, 121, 81, 0.35);
    gap: 1.5rem;
  }

  .lineage-track::before {
    display: none;
  }

  .lineage-node {
    flex-direction: row;
    width: auto;
    gap: 1rem;
    align-items: flex-start;
  }

  .lineage-dot {
    position: absolute;
    left: -1.88rem;
    top: 0.3rem;
    margin: 0;
  }

  .lineage-top {
    flex-direction: row;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0 0 0.35rem;
  }

  .lineage-bottom {
    padding: 0;
    text-align: left;
  }
}

/* ---- Portfolio catalyst tag ---- */

.portfolio-catalyst-tag {
  margin: 0;
  padding: 0.38rem 0.6rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(149, 121, 81, 0.2);
  background: rgba(149, 121, 81, 0.06);
  color: var(--soft);
  font-size: 0.76rem;
  font-family: "Fragment Mono", monospace;
  line-height: 1.45;
}

/* ---- Three-tier company cards ---- */

.company-card {
  background:
    linear-gradient(180deg, rgba(255, 247, 221, 0.04), rgba(255, 247, 221, 0.01)),
    var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  overflow: hidden;
  scroll-margin-top: calc(var(--topbar-height) + 24px);
}

.company-tier1 {
  padding: 1.4rem;
  display: grid;
  gap: 1rem;
}

.company-header {
  display: grid;
  gap: 0.6rem;
}

.company-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.company-name {
  margin: 0.2rem 0 0;
  font-size: 1.5rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.company-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.company-facts {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(149, 121, 81, 0.18);
  background: rgba(255, 247, 221, 0.025);
  display: grid;
  gap: 0.6rem;
}

.facts-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}

.facts-list li {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ---- Expand buttons ---- */

.expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.78rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(149, 121, 81, 0.12);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
  align-self: flex-start;
}

.expand-btn:hover {
  background: rgba(149, 121, 81, 0.22);
  transform: translateY(-1px);
}

/* ---- Tier 2 content ---- */

.company-tier2 {
  border-top: 1px solid var(--border);
}

.tier2-inner {
  padding: 1.4rem;
  display: grid;
  gap: 1rem;
}

.catalyst-block {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(149, 121, 81, 0.18);
  background: rgba(255, 247, 221, 0.02);
  display: grid;
  gap: 0.55rem;
}

.catalyst-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.4rem;
}

.catalyst-list li {
  color: var(--muted);
  font-size: 0.92rem;
  font-family: "Fragment Mono", monospace;
  line-height: 1.5;
}

.competitive-block {
  margin-top: 0.75rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(149, 121, 81, 0.18);
  background: rgba(255, 247, 221, 0.02);
  display: grid;
  gap: 0.5rem;
}

.competitive-block p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- Tier 3 content ---- */

.company-tier3 {
  border-top: 1px solid var(--border);
}

.tier3-inner {
  padding: 1.4rem;
}

.tier3-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.tier3-section {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

@media (max-width: 840px) {
  .tier3-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- QA tables (in-card, per company) ---- */

.qa-table-sm {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.qa-table-sm thead th {
  text-align: left;
  color: var(--soft);
  font-family: "Fragment Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 0.5rem 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.qa-table-sm tbody tr + tr td {
  padding-top: 0.5rem;
}

.qa-table-sm td {
  vertical-align: top;
  padding: 0.45rem 0.5rem 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.qa-initial {
  color: var(--soft);
  text-decoration: line-through;
  text-decoration-color: rgba(149, 121, 81, 0.5);
}

.qa-corrected {
  color: var(--accent-strong) !important;
  font-weight: 600;
}

.qa-source {
  font-family: "Fragment Mono", monospace;
  font-size: 0.76rem;
  color: var(--soft) !important;
}

/* ---- QA callout (method section) ---- */

.qa-callout {
  padding: 1.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent-strong);
  background:
    linear-gradient(180deg, rgba(149, 121, 81, 0.06), rgba(149, 121, 81, 0.02)),
    var(--panel-strong);
  margin-bottom: 1.5rem;
  display: grid;
  gap: 1rem;
}

.qa-callout-head {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.qa-table-wrap {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(149, 121, 81, 0.3) transparent;
}

.qa-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.qa-table thead th {
  text-align: left;
  color: var(--soft);
  font-family: "Fragment Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 1rem 0.6rem 0;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.qa-table tbody tr + tr td {
  padding-top: 0.55rem;
}

.qa-table td {
  vertical-align: top;
  padding: 0.55rem 1rem 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.qa-company {
  font-family: "Fragment Mono", monospace;
  font-size: 0.8rem;
  color: var(--text) !important;
  font-weight: 700;
  white-space: nowrap;
}

/* ---- Cross-portfolio connections list ---- */

.connections-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.connections-list li {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* ---- Synergy visualization ---- */

.synergy-block {
  margin-top: 2rem;
  padding: 1.35rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255, 247, 221, 0.04), rgba(255, 247, 221, 0.01)),
    var(--panel);
}

.synergy-label {
  margin-bottom: 1rem;
}

.synergy-svg-wrap {
  overflow: hidden;
  border-radius: 1rem;
  background: rgba(255, 247, 221, 0.015);
  border: 1px solid rgba(149, 121, 81, 0.12);
}

.synergy-svg {
  display: block;
  width: 100%;
  height: auto;
}

.synergy-line {
  stroke: rgba(149, 121, 81, 0.45);
  stroke-width: 1.5;
}

.synergy-line-label {
  fill: rgba(255, 247, 221, 0.5);
  font-family: "Fragment Mono", monospace;
  font-size: 11px;
}

.synergy-node circle {
  fill: rgba(149, 121, 81, 0.18);
  stroke: rgba(196, 170, 124, 0.55);
  stroke-width: 1.5;
  transition: fill 180ms ease;
}

.synergy-node:hover circle {
  fill: rgba(149, 121, 81, 0.32);
}

.synergy-node-muted circle {
  fill: rgba(255, 247, 221, 0.04);
  stroke: rgba(255, 247, 221, 0.15);
}

.synergy-node-muted .synergy-node-label {
  fill: rgba(255, 247, 221, 0.35);
}

.synergy-node-label {
  fill: var(--text);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
  pointer-events: none;
}

/* ---- Synergy mobile accordion ---- */

.synergy-accordion {
  margin-top: 1rem;
  display: none;
  flex-direction: column;
  gap: 0.5rem;
}

.synergy-accordion-item {
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: rgba(255, 247, 221, 0.02);
  overflow: hidden;
}

.synergy-accordion-item[open] {
  border-color: var(--border-strong);
}

.synergy-accordion-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
  list-style: none;
  user-select: none;
}

.synergy-accordion-head::-webkit-details-marker {
  display: none;
}

.synergy-num {
  color: var(--accent-strong);
  font-family: "Fragment Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

.synergy-accordion-body {
  padding: 0 1rem 0.85rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

@media (max-width: 599px) {
  .synergy-svg-wrap {
    display: none;
  }

  .synergy-accordion {
    display: flex;
  }
}

/* ---- Featured artifact (Pronto brief) ---- */

.featured-artifact {
  padding: 1.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background:
    linear-gradient(180deg, rgba(255, 247, 221, 0.04), rgba(255, 247, 221, 0.01)),
    var(--panel);
  margin-bottom: 1.5rem;
}

.artifact-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.artifact-title {
  margin: 0.25rem 0 0;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.artifact-context {
  margin: 0.35rem 0 0;
  color: var(--soft);
  font-size: 0.88rem;
}

.artifact-content {
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

.artifact-inner {
  padding-top: 1rem;
  display: grid;
  gap: 1rem;
}

.artifact-section {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(149, 121, 81, 0.18);
  background: rgba(255, 247, 221, 0.02);
  display: grid;
  gap: 0.5rem;
}

.artifact-section p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- Mobile overlay ---- */

.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(12px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-overlay-inner {
  padding: 5rem 1.25rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.overlay-close {
  position: fixed;
  top: 1rem;
  right: 1.25rem;
  z-index: 201;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: rgba(149, 121, 81, 0.18);
  color: var(--text);
  font-size: 1.1rem;
  font-family: inherit;
  cursor: pointer;
  line-height: 1;
  transition: background-color 180ms ease;
}

.overlay-close:hover {
  background: rgba(149, 121, 81, 0.32);
}