/* ═══════════════════════════════════════════════════════════════════
   What's the Big Deal? · scoped styles
   All rules under .bd-page or .bd-* prefix. Reuses landing.css tokens.
   ═══════════════════════════════════════════════════════════════════ */

.bd-page {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
}

.bd-wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Shared section rhythm */
.bd-page section {
  padding: 96px 0;
  position: relative;
}
.bd-page section + section { border-top: 1px solid var(--rule); }
@media (max-width: 720px) {
  .bd-page section { padding: 64px 0; }
}

/* Eyebrow + section heading + lede */
.bd-eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2-deep);
  margin: 0 0 20px;
}
.bd-eyebrow-money  { color: var(--accent-2-deep); }
.bd-eyebrow-safety { color: var(--accent); }

.bd-section-h2 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.2vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.018em;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 24px;
  max-width: 28ch;
}

.bd-section-lede {
  font-size: 18.5px;
  line-height: 1.65;
  color: var(--ink-dim);
  max-width: 62ch;
  margin: 0 0 48px;
}

.bd-callout-quiet {
  margin: 40px 0 0;
  padding: 20px 24px;
  background: var(--bg-elev);
  border-left: 3px solid var(--accent);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  max-width: 64ch;
}

.bd-mid-cta {
  margin: 36px 0 0;
  text-align: center;
}
.bd-mid-cta-btn {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent-2);
  color: #FFFCF2;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  transition: background .15s ease, transform .12s ease;
}
.bd-mid-cta-btn:hover {
  background: var(--accent-2-deep);
  transform: translateY(-1px);
  opacity: 1;
  color: #FFFCF2;
}

.bd-section-more {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.bd-section-more a {
  color: var(--accent-2-deep);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 1 · HERO
   ═══════════════════════════════════════════════════════════════════ */

.bd-hero {
  padding: 160px 0 120px;
  background:
    radial-gradient(80% 60% at 20% 0%, rgba(216,143,71,0.10), transparent 60%),
    radial-gradient(70% 50% at 100% 100%, rgba(46,93,63,0.08), transparent 70%),
    var(--bg);
}
.bd-hero .bd-wrap { max-width: 880px; }

.bd-hero-h1 {
  font-family: var(--font-serif);
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 32px;
}

.bd-hero-lede {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.6;
  color: var(--ink-dim);
  max-width: 60ch;
  margin: 0 0 40px;
}

.bd-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin: 0 0 56px;
}
.bd-hero-meta-item strong { color: var(--ink); font-weight: 600; }
.bd-hero-meta-dot { color: var(--ink-faint); }

.bd-hero-scroll {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 999px;
  text-decoration: none;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.bd-hero-scroll:hover {
  background: var(--accent);
  color: var(--bg-elev);
  transform: translateY(2px);
  opacity: 1;
}
.bd-hero-scroll svg { display: block; }

/* ═══════════════════════════════════════════════════════════════════
   SECTION 2 · AGENTIC
   ═══════════════════════════════════════════════════════════════════ */

.bd-agentic { background: var(--bg-elev); }

.bd-agentic-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
  margin: 48px 0;
}
@media (max-width: 820px) {
  .bd-agentic-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.bd-agentic-col {
  padding: 28px 28px 32px;
  border-radius: 14px;
  border: 1.5px solid var(--rule);
  background: var(--bg);
}
.bd-agentic-tool {
  background: var(--bg);
}
.bd-agentic-agent {
  background: linear-gradient(180deg, #FFF7E8 0%, var(--bg-elev) 100%);
  border-color: var(--accent-2);
  box-shadow: 0 1px 0 var(--accent-2) inset;
}

.bd-agentic-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 12px;
  font-weight: 600;
}
.bd-agentic-tag-agent { color: var(--accent-2-deep); }

.bd-agentic-h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 18px;
  color: var(--ink);
}

.bd-agentic-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  gap: 8px;
}
.bd-agentic-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 16px;
  color: var(--ink);
}
.bd-agentic-ico {
  display: inline-block;
  width: 18px;
  text-align: center;
  color: var(--accent);
  font-size: 14px;
}

.bd-agentic-flow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 10px 12px;
  background: var(--bg-elev-2);
  border-radius: 6px;
  color: var(--ink);
  margin: 0 0 14px;
}
.bd-agentic-flow-agent {
  background: rgba(217,119,66,0.12);
  color: var(--accent-2-deep);
}

.bd-agentic-note {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-dim);
  margin: 0;
}

.bd-agentic-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
}
@media (max-width: 820px) {
  .bd-agentic-arrow svg { transform: rotate(90deg); }
}

.bd-agentic-reach {
  margin-top: 24px;
  padding: 28px 28px 24px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--bg-elev);
}
.bd-agentic-reach-head {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 18px;
  color: var(--bg-elev);
}
.bd-agentic-reach-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px 24px;
}
@media (max-width: 880px) {
  .bd-agentic-reach-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .bd-agentic-reach-grid { grid-template-columns: 1fr; }
}
.bd-agentic-reach-grid li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(247,242,228,0.85);
}
.bd-agentic-reach-grid li strong { color: var(--honey); display: block; margin-bottom: 4px; font-weight: 600; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
.bd-reach-icon { font-size: 18px; line-height: 1; color: var(--honey); }
.bd-reach-body { min-width: 0; }

/* ═══════════════════════════════════════════════════════════════════
   SECTION 3 · PACE
   ═══════════════════════════════════════════════════════════════════ */

.bd-pace { background: var(--bg); }

.bd-pace-ramp {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: grid;
  grid-template-columns: 1fr;
  counter-reset: pace;
}
.bd-pace-step {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: baseline;
  gap: 28px;
  padding: 24px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-radius: 12px;
  margin-bottom: 14px;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.bd-pace-step-1 { margin-left: 0;   width: calc(100% - 0px); }
.bd-pace-step-2 { margin-left: 28px; width: calc(100% - 28px); background: #FFFBF0; }
.bd-pace-step-3 { margin-left: 56px; width: calc(100% - 56px); background: #FFF6E0; border-color: var(--honey); }
.bd-pace-step-4 { margin-left: 84px; width: calc(100% - 84px); background: #FCEFD8; border-color: var(--accent-2); box-shadow: 0 2px 12px rgba(216,143,71,0.18); }
@media (max-width: 720px) {
  .bd-pace-step,
  .bd-pace-step-1,
  .bd-pace-step-2,
  .bd-pace-step-3,
  .bd-pace-step-4 { margin-left: 0; width: 100%; grid-template-columns: 1fr; gap: 6px; padding: 18px 20px; }
}

.bd-pace-year {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent-2-deep);
  margin: 0;
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
}
.bd-pace-label {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 4px;
  grid-column: 2;
}
.bd-pace-sub {
  font-size: 15px;
  color: var(--ink-dim);
  margin: 0;
  grid-column: 2;
}
@media (max-width: 720px) {
  .bd-pace-year,
  .bd-pace-label,
  .bd-pace-sub { grid-column: auto; grid-row: auto; }
}

.bd-pace-flat {
  margin: 36px 0 0;
  padding: 24px 28px;
  background: var(--ink);
  color: var(--bg-elev);
  border-radius: 12px;
}
.bd-pace-flat-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--honey);
  margin: 0 0 14px;
}
.bd-pace-flat-bar {
  height: 8px;
  background: rgba(247,242,228,0.18);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
}
.bd-pace-flat-bar::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6%;
  background: var(--honey);
}
.bd-pace-flat-cap {
  font-size: 15.5px;
  line-height: 1.55;
  color: rgba(247,242,228,0.9);
  margin: 0;
}
.bd-pace-flat-cap strong { color: var(--bg-elev); }
.bd-pace-flat-source {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(247,242,228,0.6);
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 4 · RISK MAP (the centerpiece)
   ═══════════════════════════════════════════════════════════════════ */

.bd-map {
  background: var(--bg-elev);
  padding-bottom: 120px;
}

.bd-tree {
  position: relative;
  margin: 40px 0 0;
  min-height: 520px;
  padding: 24px 0;
  display: grid;
  /* Desktop layout: 4 columns x 8 rows */
  grid-template-columns: 1fr 1.1fr 1.2fr 1.4fr;
  grid-template-rows: repeat(8, auto);
  gap: 16px 36px;
  align-items: center;
}
.bd-tree-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.bd-tree > *:not(.bd-tree-lines) { position: relative; z-index: 1; }

.bd-tree-root {
  grid-column: 1;
  grid-row: 4 / span 2;
  background: var(--ink);
  color: var(--bg-elev);
  padding: 22px 24px;
  border-radius: 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.14em;
  box-shadow: 0 6px 20px rgba(28,38,32,0.18);
}
.bd-tree-tag { display: block; }

/* Forks (column 2) */
.bd-tree-fork {
  grid-column: 2;
  padding: 18px 20px;
  border-radius: 14px;
  background: var(--bg);
  border: 1.5px solid var(--rule);
  cursor: pointer;
  text-align: center;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.bd-tree-fork:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(28,38,32,0.10); }
.bd-tree-fork-money  { grid-row: 1 / span 3; border-color: var(--accent-2); }
.bd-tree-fork-safety { grid-row: 5 / span 4; border-color: var(--accent); }
.bd-tree-fork-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 4px;
}
.bd-tree-fork-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
}
.bd-tree-fork-sub {
  display: block;
  font-size: 13px;
  color: var(--ink-dim);
  margin-top: 4px;
}
.bd-tree-fork-money .bd-tree-fork-tag  { color: var(--accent-2-deep); }
.bd-tree-fork-safety .bd-tree-fork-tag { color: var(--accent); }

/* Branches (column 3, safety only) */
.bd-tree-branch {
  grid-column: 3;
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--bg);
  border: 1.5px solid var(--accent);
  cursor: pointer;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease;
}
.bd-tree-branch .bd-tree-branch-tag,
.bd-tree-branch .bd-tree-branch-title { display: block; margin: 0; }
.bd-tree-branch .bd-tree-branch-tag { margin-bottom: 4px; }
.bd-tree-branch:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(46,93,63,0.14); }
.bd-tree-branch-actors { grid-row: 5 / span 2; }
.bd-tree-branch-rogue  { grid-row: 7 / span 2; }
.bd-tree-branch-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-right: 8px;
}
.bd-tree-branch-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

/* Leaves (column 4) */
.bd-tree-leaves {
  grid-column: 4;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.bd-tree-leaves-money  { grid-row: 1 / span 3; }
.bd-tree-leaves-actors { grid-row: 5 / span 2; }
.bd-tree-leaves-rogue  { grid-row: 7 / span 2; }

.bd-tree-leaves { align-items: start; }
.bd-tree-leaves li { display: flex; }
.bd-tree-leaf {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--rule);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.2;
  transition: background .15s ease, border-color .15s ease, transform .15s ease, padding .15s ease;
}
.bd-tree-leaf:hover {
  background: var(--bg-elev-2);
  border-color: var(--ink-faint);
  transform: translateX(2px);
  opacity: 1;
}
.bd-tree-leaf-num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  text-align: center;
  padding: 2px 6px;
  background: var(--bg-elev-2);
  border-radius: 4px;
  font-weight: 600;
  flex: 0 0 auto;
}
.bd-tree-leaf-title { font-weight: 500; }

/* Money leaves: terracotta accent */
.bd-tree-leaves-money .bd-tree-leaf-num { color: var(--accent-2-deep); }
.bd-tree-leaves-money .bd-tree-leaf:hover { border-color: var(--accent-2); }

/* Safety leaves: forest accent */
.bd-tree-leaves-actors .bd-tree-leaf-num,
.bd-tree-leaves-rogue  .bd-tree-leaf-num { color: var(--accent); }
.bd-tree-leaves-actors .bd-tree-leaf:hover,
.bd-tree-leaves-rogue  .bd-tree-leaf:hover { border-color: var(--accent); }

/* Active state (scroll-spy) */
.bd-tree-leaf.is-active,
.bd-tree-fork.is-active,
.bd-tree-branch.is-active {
  background: var(--ink);
  color: var(--bg-elev);
  border-color: var(--ink);
}
.bd-tree-leaf.is-active .bd-tree-leaf-num { background: rgba(247,242,228,0.2); color: var(--honey); }
.bd-tree-fork.is-active .bd-tree-fork-title,
.bd-tree-fork.is-active .bd-tree-fork-sub,
.bd-tree-fork.is-active .bd-tree-fork-tag,
.bd-tree-branch.is-active .bd-tree-branch-title,
.bd-tree-branch.is-active .bd-tree-branch-tag { color: var(--bg-elev); }

.bd-tree-cap {
  margin: 32px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  text-align: center;
}

/* MOBILE: vertical stacked tree */
@media (max-width: 880px) {
  .bd-tree {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 12px;
  }
  .bd-tree-lines { display: none; }
  .bd-tree-root,
  .bd-tree-fork,
  .bd-tree-branch,
  .bd-tree-leaves {
    grid-column: 1;
    grid-row: auto;
  }
  .bd-tree-root { text-align: center; padding: 18px; }
  .bd-tree-fork { padding: 14px 16px; }
  .bd-tree-leaves { padding-left: 16px; border-left: 2px solid var(--rule); margin-left: 8px; }
  .bd-tree-fork-money,
  .bd-tree-leaves-money {
    padding-left: 14px;
    border-left: 3px solid var(--accent-2);
    margin-left: 6px;
  }
  .bd-tree-fork-safety { padding-left: 14px; border-left: 3px solid var(--accent); margin-left: 6px; }
  .bd-tree-branch { padding-left: 14px; margin-left: 14px; }
  .bd-tree-leaves-actors,
  .bd-tree-leaves-rogue { border-left-color: var(--accent); margin-left: 28px; }
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 5 · GREAT TRANSFER
   ═══════════════════════════════════════════════════════════════════ */

.bd-transfer { background: var(--bg); }

.bd-transfer-hook {
  margin: 0 0 36px;
  font-size: 21px;
  line-height: 1.55;
  color: var(--ink);
  max-width: 58ch;
}
.bd-transfer-hook p { margin: 0 0 12px; }
.bd-transfer-hook p:last-child { margin: 0; }
.bd-transfer-hook strong { color: var(--accent-2-deep); }

.bd-transfer-stat {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 32px;
  padding: 36px 36px;
  background: linear-gradient(135deg, #FFF7E8 0%, #FCEFD8 100%);
  border: 2px solid var(--accent-2);
  border-radius: 16px;
  margin: 0 0 48px;
}
.bd-transfer-stat-big {
  font-family: var(--font-serif);
  font-size: clamp(72px, 12vw, 132px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--accent-2-deep);
}
.bd-transfer-stat-cap {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
}
@media (max-width: 720px) {
  .bd-transfer-stat { grid-template-columns: 1fr; gap: 16px; padding: 28px; text-align: left; }
}

.bd-transfer-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: end;
  gap: 16px;
  margin: 0 0 56px;
  padding: 32px 24px;
  background: var(--bg-elev);
  border-radius: 14px;
  border: 1px solid var(--rule);
}
@media (max-width: 760px) {
  .bd-transfer-flow {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .bd-flow-arrow svg { transform: rotate(90deg); }
}
.bd-flow-stage { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
.bd-flow-stage-you   { color: var(--ink); }
.bd-flow-stage-corp  { color: var(--ink-dim); }
.bd-flow-stage-cap   { color: var(--accent-2-deep); }
.bd-flow-figure,
.bd-flow-corp,
.bd-flow-cap-figures { color: currentColor; }
.bd-flow-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}
.bd-flow-sub {
  font-size: 13px;
  color: var(--ink-dim);
  margin: 0;
  max-width: 24ch;
}
.bd-flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  padding-bottom: 28px;
}

.bd-transfer-mech-h3 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 28px;
  color: var(--ink);
}
.bd-transfer-mech-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}
.bd-transfer-mech-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 8px 20px;
  padding: 22px 24px;
  background: var(--bg-elev);
  border-left: 4px solid var(--accent-2);
  border-radius: 0 12px 12px 0;
}
.bd-mech-num {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
  color: var(--accent-2-deep);
  margin: 0;
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
}
.bd-mech-head {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
  grid-column: 2;
  grid-row: 1;
}
.bd-mech-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 0;
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
}
.bd-mech-body strong { color: var(--ink); }
.bd-mech-compare { grid-column: 2; grid-row: 2; min-width: 0; }
@media (max-width: 720px) {
  .bd-transfer-mech-list li { grid-template-columns: 1fr; }
  .bd-mech-num,
  .bd-mech-head,
  .bd-mech-body,
  .bd-mech-compare { grid-column: auto; grid-row: auto; }
}

.bd-mech-compare {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px dashed var(--rule);
}
.bd-mech-side {
  flex: 1 1 0;
  min-width: 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
@media (max-width: 540px) {
  .bd-mech-compare { flex-direction: column; gap: 12px; }
  .bd-mech-side { width: 100%; }
}
.bd-mech-amt {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}
.bd-mech-side-ai .bd-mech-amt { color: var(--accent); }
.bd-mech-side-human .bd-mech-amt { color: var(--accent-2-deep); }
.bd-mech-cap {
  font-size: 12.5px;
  color: var(--ink-dim);
  line-height: 1.35;
}
.bd-mech-vs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 6 · BAD ACTORS
   ═══════════════════════════════════════════════════════════════════ */

.bd-actors { background: var(--bg-elev); }

.bd-actors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 0 0 24px;
}
@media (max-width: 760px) {
  .bd-actors-grid { grid-template-columns: 1fr; }
}

.bd-threat {
  padding: 28px 28px 24px;
  background: var(--bg);
  border: 1.5px solid var(--rule);
  border-radius: 14px;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.bd-threat:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46,93,63,0.08);
}
.bd-threat-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.bd-threat-icon { font-size: 28px; line-height: 1; }
.bd-threat-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
  margin: 0;
}
.bd-threat-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--ink);
}
.bd-threat-body {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 0 0 16px;
}
.bd-threat-src {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  line-height: 1.5;
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 7 · ROGUE AI + ENGLISH PROBLEM CALLOUT
   ═══════════════════════════════════════════════════════════════════ */

.bd-rogue { background: var(--bg); padding-bottom: 0; }

.bd-rogue-cases {
  display: grid;
  gap: 18px;
  margin: 0 0 48px;
}

.bd-case {
  padding: 28px 30px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  border-left: 5px solid var(--danger);
  border-radius: 0 12px 12px 0;
}
.bd-case-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--danger);
  font-weight: 700;
  margin: 0 0 6px;
}
.bd-case-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--ink);
}
.bd-case-body {
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin: 0 0 16px;
}
.bd-case-src {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  line-height: 1.5;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.bd-case-stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--danger);
  border: 1.5px solid var(--danger);
  padding: 3px 8px;
  border-radius: 3px;
  text-transform: uppercase;
  transform: rotate(-2deg);
}

/* The English Problem callout · the page's emotional peak */
.bd-english {
  background: var(--ink);
  color: var(--bg-elev);
  padding: 96px 0;
  margin: 0;
  position: relative;
}
.bd-english::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 48px;
  background: linear-gradient(180deg, transparent, var(--ink-faint));
  transform: translateX(-50%);
}
.bd-english-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.bd-english-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--honey);
  margin: 0 0 32px;
  font-weight: 600;
}
.bd-english-quote {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--bg-elev);
  margin: 0 0 28px;
}
.bd-english-attr {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(247,242,228,0.6);
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 8 · FORK IN THE ROAD
   ═══════════════════════════════════════════════════════════════════ */

.bd-fork {
  background:
    linear-gradient(180deg, var(--bg) 0%, var(--bg-elev) 100%);
}

.bd-fork-paths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 0 0 36px;
}
@media (max-width: 820px) {
  .bd-fork-paths { grid-template-columns: 1fr; }
}

.bd-path {
  padding: 36px 32px;
  border-radius: 16px;
  position: relative;
}
.bd-path-good {
  background: linear-gradient(160deg, #E8F0E2 0%, #F0F5E8 100%);
  border: 2px solid var(--accent);
  box-shadow: 0 8px 28px rgba(46,93,63,0.10);
}
.bd-path-bad {
  background: linear-gradient(160deg, #2F2A22 0%, #1C2620 100%);
  color: var(--bg-elev);
  border: 2px solid #4A3F33;
}

.bd-path-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 14px;
  font-weight: 600;
}
.bd-path-good .bd-path-tag { color: var(--accent); }
.bd-path-bad  .bd-path-tag { color: var(--honey); }

.bd-path-h3 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 22px;
}
.bd-path-bad .bd-path-h3 { color: var(--bg-elev); }

.bd-path-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  gap: 12px;
}
.bd-path-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 15.5px;
  line-height: 1.55;
}
.bd-path-bad .bd-path-list li { color: rgba(247,242,228,0.92); }
.bd-path-ico {
  font-size: 18px;
  line-height: 1;
  text-align: center;
}
.bd-path-good .bd-path-ico { color: var(--accent); }
.bd-path-bad  .bd-path-ico { color: var(--honey); }

.bd-path-note {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.55;
  letter-spacing: 0.01em;
  margin: 0;
  padding-top: 18px;
  border-top: 1px dashed currentColor;
  opacity: 0.7;
}
.bd-path-bad .bd-path-note { color: rgba(247,242,228,0.65); }

/* ═══════════════════════════════════════════════════════════════════
   SECTION 9 · DEMANDS
   ═══════════════════════════════════════════════════════════════════ */

.bd-action { background: var(--bg-elev); }

.bd-demands {
  list-style: none;
  padding: 0;
  margin: 0 0 36px;
  display: grid;
  gap: 18px;
}
.bd-demand {
  padding: 32px 36px;
  background: var(--bg);
  border-radius: 14px;
  border: 1px solid var(--rule);
  position: relative;
  transition: transform .2s ease, box-shadow .2s ease;
}
.bd-demand:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(28,38,32,0.08); }

.bd-demand-1 {
  background: linear-gradient(135deg, var(--accent) 0%, #234B33 100%);
  color: var(--bg-elev);
  border-color: var(--accent);
}
.bd-demand-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 600;
}
.bd-demand-1 .bd-demand-num { color: var(--honey); }

.bd-demand-title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--ink);
}
.bd-demand-1 .bd-demand-title { color: var(--bg-elev); }

.bd-demand-body {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-dim);
  margin: 0;
}
.bd-demand-1 .bd-demand-body { color: rgba(247,242,228,0.92); }

.bd-action-close {
  margin: 36px 0 0;
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink);
  font-style: italic;
  max-width: 56ch;
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION 10 · FINAL CTA + EMBEDDED FORM
   ═══════════════════════════════════════════════════════════════════ */

.bd-cta {
  background:
    radial-gradient(60% 50% at 80% 10%, rgba(216,143,71,0.10), transparent 70%),
    radial-gradient(50% 40% at 10% 90%, rgba(46,93,63,0.08), transparent 70%),
    var(--bg);
  padding-bottom: 120px;
}

.bd-sign-shell {
  max-width: 560px;
  margin: 0 auto 32px;
  padding: 36px 36px 32px;
  background: var(--bg-elev);
  border: 2px solid var(--accent);
  border-radius: 18px;
  box-shadow: 0 12px 36px rgba(28,38,32,0.10);
}
@media (max-width: 540px) {
  .bd-sign-shell { padding: 24px 22px; }
}

.bd-sign-counter {
  text-align: center;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--rule);
}
.bd-sign-counter-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.bd-sign-counter-cap {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.bd-sign-counter-cap-opaque {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
  display: block;
}
/* Counter visibility driven by data-count-state on <html> (set by petition-form.js) */
html[data-count-state="opaque"]  .bd-sign-counter.count-when-crossed { display: none; }
html[data-count-state="crossed"] .bd-sign-counter.count-when-opaque  { display: none; }
html:not([data-count-state]) .bd-sign-counter.count-when-crossed { display: none; }

.bd-form .form-row {
  margin-bottom: 14px;
}
.bd-form label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 6px;
}
.bd-form-hint {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--ink-faint);
}
.bd-form input[type="text"],
.bd-form input[type="email"],
.bd-form textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid var(--rule);
  border-radius: 8px;
  transition: border-color .15s ease;
}
.bd-form input:focus,
.bd-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.bd-form textarea { resize: vertical; min-height: 90px; }

.bd-form .form-expand-btn {
  background: none;
  border: 0;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 4px 0;
  cursor: pointer;
  margin-bottom: 10px;
}
.bd-form .form-expand-btn:hover { opacity: 0.8; }

.bd-form .form-submit {
  display: block;
  width: 100%;
  padding: 16px 24px;
  background: var(--accent-2);
  color: #fff;
  border: 0;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  margin-top: 8px;
  transition: background .15s ease, transform .12s ease;
}
.bd-form .form-submit:hover { background: var(--accent-2-deep); transform: translateY(-1px); }
.bd-form .form-submit:active { transform: translateY(0); }

.bd-form .btn-ghost {
  background: none;
  border: 1.5px solid var(--rule);
  color: var(--ink-dim);
  padding: 10px 14px;
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 14px;
  cursor: pointer;
}

.bd-form #form-error {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--danger);
  min-height: 20px;
}

.bd-form-fine {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--ink-faint);
  line-height: 1.55;
  margin: 16px 0 0;
}

.check-email,
.thank-you {
  display: none;
  padding: 24px;
  background: var(--bg);
  border-radius: 10px;
  margin-top: 16px;
  border: 1px solid var(--accent);
}
.check-email h4,
.thank-you h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 10px;
}
.check-email p,
.thank-you p {
  font-size: 15px;
  color: var(--ink-dim);
  margin: 0 0 8px;
  line-height: 1.55;
}

.bd-share {
  text-align: center;
  margin: 0 auto 32px;
  max-width: 560px;
}
.bd-share-head {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin: 0 0 14px;
}
.bd-share-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.bd-share-btn {
  padding: 10px 16px;
  background: var(--bg-elev);
  border: 1.5px solid var(--rule);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, transform .12s ease;
}
.bd-share-btn:hover {
  background: var(--accent);
  color: var(--bg-elev);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.bd-cta-close {
  max-width: 56ch;
  margin: 32px auto 0;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 18px;
  font-style: italic;
  line-height: 1.55;
  color: var(--ink-dim);
}

/* ═══════════════════════════════════════════════════════════════════
   REVEAL ON SCROLL (subtle, no jank)
   ═══════════════════════════════════════════════════════════════════ */
.bd-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.bd-reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .bd-reveal { opacity: 1; transform: none; transition: none; }
  .bd-hero-scroll, .bd-threat, .bd-demand, .bd-tree-leaf, .bd-share-btn,
  .bd-tree-fork, .bd-tree-branch { transition: none; }
}