/* hyperlog.agency/drone — page-specific styles
   Re-uses pearl/teal/gold/rose tokens from base.css. */

/* ═══ NEON PASTEL TOKENS (v2) ═══
   Pearlescent base + soft-neon accents for charts, sensors, factory glow */
:root {
  --neon-cyan:    #6dd5e3;   /* frontier sensors (ADR) */
  --neon-amber:   #f5cf7a;   /* AMRT / proprietary */
  --neon-magenta: #d18bd0;   /* pulse / hover */
  --neon-mint:    #9ed7c5;   /* AMT peer-rev */
  --neon-cyan-glow:    rgba(109,213,227,0.45);
  --neon-amber-glow:   rgba(245,207,122,0.45);
  --neon-magenta-glow: rgba(209,139,208,0.45);
  --neon-mint-glow:    rgba(158,215,197,0.45);
}

/* ═══ PEARLESCENT BG SHIMMER ═══ */
body {
  background:
    radial-gradient(circle at 18% 22%, rgba(106,170,158,0.08), transparent 45%),
    radial-gradient(circle at 82% 70%, rgba(168,148,104,0.07), transparent 50%),
    radial-gradient(circle at 50% 110%, rgba(184,138,130,0.05), transparent 60%),
    var(--bg);
  background-size: 200% 200%, 200% 200%, 200% 200%, 100% 100%;
  background-attachment: fixed;
  animation: pearl-shimmer 18s ease-in-out infinite;
}
@keyframes pearl-shimmer {
  0%,100% { background-position: 0% 0%, 100% 100%, 50% 100%, 0 0; }
  50%     { background-position: 30% 30%, 70% 70%, 50% 50%, 0 0; }
}

/* SVG grain overlay applied via JS-injected element */
.grain-overlay {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1;
  opacity: 0.025;
  mix-blend-mode: multiply;
}

/* ═══ HERO ═══ */
.drone-hero {
  min-height: 92vh;
  display: flex; align-items: center;
  position: relative;
  padding: 120px clamp(20px, 4vw, 48px) 80px;
}
.drone-hero .hero-inner { max-width: 1200px; margin: 0 auto; width: 100%; }
.drone-hero h1 {
  font-size: clamp(2.4em, 7vw, 5.6em);
  font-weight: 100;
  letter-spacing: clamp(4px, 1.2vw, 12px);
  line-height: 0.98;
  margin-bottom: 22px;
  background: linear-gradient(90deg, var(--text) 0%, var(--teal) 50%, var(--gold) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: title-shimmer 8s ease-in-out infinite;
}
@keyframes title-shimmer {
  0%,100% { background-position: 0% 0%; }
  50%     { background-position: 100% 0%; }
}
.drone-hero .lead {
  font-size: clamp(0.95em, 1.4vw, 1.15em);
  color: var(--text2);
  max-width: 720px;
  line-height: 1.85;
  margin-bottom: 28px;
}
.drone-hero .lead strong { color: var(--text); font-weight: 500; }
.hero-projects {
  display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px;
}
.hero-pill {
  padding: 10px 20px;
  border-radius: 30px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(12px) saturate(150%);
  font-size: 0.65em;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text2);
  text-decoration: none;
  transition: all 0.3s;
}
.hero-pill:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.hero-pill .pill-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--teal); margin-right: 8px;
  box-shadow: 0 0 10px var(--teal);
}
.hero-pill[data-project="geometals"] .pill-dot { background: var(--gold); box-shadow: 0 0 10px var(--gold); }

/* ═══ MISSION CARDS ═══ */
.missions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 24px;
  margin-top: 36px;
}
.mission-card {
  position: relative;
  padding: 32px 36px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(160%);
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(.2,0,0,1), box-shadow 0.5s;
}
.mission-card:hover { transform: translateY(-4px); box-shadow: var(--glow-teal); }
.mission-card[data-mission="geometals"]:hover {
  box-shadow: 0 0 40px rgba(168,148,104,0.2), 0 0 80px rgba(168,148,104,0.08);
}
.mission-card h3 {
  font-size: 1.4em; font-weight: 200; letter-spacing: 4px;
  text-transform: uppercase; margin-bottom: 6px;
}
.mission-card .deployment {
  font-size: 0.6em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 24px;
}
.mission-card .tagline {
  font-size: 0.85em; color: var(--text2); line-height: 1.7; margin-bottom: 24px;
  border-left: 2px solid var(--teal); padding-left: 14px;
}
.mission-card[data-mission="geometals"] .tagline { border-left-color: var(--gold); }
.tier-block {
  margin: 18px 0; padding: 18px 0;
  border-top: 1px solid var(--border);
}
.tier-block:first-of-type { border-top: 0; padding-top: 0; }
.tier-name {
  font-size: 0.55em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--teal); margin-bottom: 4px;
}
.mission-card[data-mission="geometals"] .tier-name { color: var(--gold); }
.tier-price { font-size: 1.4em; font-weight: 100; margin-bottom: 12px; color: var(--text); }
.tier-specs { display: grid; grid-template-columns: 110px 1fr; gap: 6px 16px; font-size: 0.75em; }
.tier-specs dt { color: var(--text3); letter-spacing: 1px; }
.tier-specs dd { color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: 0.95em; }
.autonomy-list {
  margin-top: 18px; padding: 14px 18px;
  background: var(--teal-soft);
  border-radius: 10px;
}
.mission-card[data-mission="geometals"] .autonomy-list {
  background: rgba(168,148,104,0.08);
}
.autonomy-list h4 {
  font-size: 0.55em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 8px; font-weight: 500;
}
.autonomy-list ul { list-style: none; }
.autonomy-list li {
  font-size: 0.78em; padding: 4px 0 4px 18px; position: relative; line-height: 1.6;
  color: var(--text2);
}
.autonomy-list li::before {
  content: '→'; position: absolute; left: 0; color: var(--teal); font-weight: 600;
}
.mission-card[data-mission="geometals"] .autonomy-list li::before { color: var(--gold); }

/* GeoMetals radar pulse */
.mission-radar {
  position: absolute; top: 24px; right: 32px;
  width: 56px; height: 56px;
}
.mission-radar .pulse {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid var(--gold); opacity: 0;
  animation: radar-pulse 2.6s cubic-bezier(.2,0,0,1) infinite;
}
.mission-radar .pulse:nth-child(2) { animation-delay: 0.85s; }
.mission-radar .pulse:nth-child(3) { animation-delay: 1.7s; }
.mission-radar .core {
  position: absolute; inset: 24px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 16px var(--gold);
}
@keyframes radar-pulse {
  0%   { transform: scale(0.4); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ═══ SHARED PLATFORM TABLE ═══ */
.platform-section { padding: clamp(80px,10vh,140px) 0; }
.platform-table-wrap {
  margin-top: 32px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(160%);
  overflow: hidden;
}
.platform-table { width: 100%; border-collapse: collapse; font-size: 0.78em; }
.platform-table th {
  text-align: left;
  font-size: 0.7em;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text3);
  font-weight: 500;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-strong);
  background: rgba(244,240,235,0.5);
}
.platform-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
  vertical-align: top;
  line-height: 1.6;
}
.platform-table tr:last-child td { border-bottom: none; }
.platform-table tr.gap-row {
  background: rgba(192,104,88,0.04);
  position: relative;
}
.platform-table tr.gap-row td:first-child::before {
  content: 'GAP'; display: inline-block;
  font-size: 0.7em; letter-spacing: 2px;
  color: var(--red); margin-right: 8px;
  padding: 2px 7px; border-radius: 4px;
  background: rgba(192,104,88,0.1);
  border: 1px solid rgba(192,104,88,0.25);
  vertical-align: middle;
}
.platform-table .source { font-family: 'JetBrains Mono', monospace; font-size: 0.85em; color: var(--text3); }
.platform-table .rfi-note {
  display: block; margin-top: 6px; font-size: 0.85em;
  color: var(--red); font-style: italic;
}

/* ═══ FOUR MACHINES ═══ */
.machines-section { padding: clamp(80px,10vh,140px) 0; background: var(--bg2); }
.machines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.machine-card {
  position: relative;
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 28px;
  backdrop-filter: blur(16px) saturate(160%);
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(.2,0,0,1), border-color 0.4s, box-shadow 0.5s;
}
.machine-card:hover {
  transform: translateY(-6px);
  border-color: var(--teal);
  box-shadow: 0 0 36px rgba(106,170,158,0.18), 0 8px 32px rgba(0,0,0,0.04);
}
.machine-num {
  position: absolute; top: 14px; right: 22px;
  font-size: 4em; font-weight: 100; line-height: 1;
  color: var(--teal); opacity: 0.18;
  font-family: 'JetBrains Mono', monospace;
  pointer-events: none;
}
.machine-stage {
  font-size: 0.55em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 6px;
}
.machine-card h3 {
  font-size: 1.05em; font-weight: 300; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 16px;
  color: var(--text);
}
.machine-anchor {
  font-size: 0.8em; color: var(--text); font-weight: 500;
  margin-bottom: 4px;
}
.machine-secondary {
  font-size: 0.7em; color: var(--text3); line-height: 1.7; margin-bottom: 14px;
}
.machine-flow {
  margin: 14px 0; padding: 12px 14px;
  background: var(--teal-soft);
  border-radius: 8px;
  font-size: 0.7em;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text2);
}
.machine-flow .flow-row { display: flex; gap: 8px; align-items: flex-start; line-height: 1.5; padding: 2px 0; }
.machine-flow .flow-label { color: var(--teal); flex: 0 0 56px; font-weight: 500; }
.machine-capex {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: baseline;
}
.machine-capex .capex-label { font-size: 0.55em; letter-spacing: 3px; text-transform: uppercase; color: var(--text3); }
.machine-capex .capex-num { font-size: 1.05em; font-weight: 100; color: var(--text); font-family: 'JetBrains Mono', monospace; }
.machine-why {
  margin-top: 12px; padding: 10px 14px;
  font-size: 0.7em; color: var(--text2); line-height: 1.7;
  background: rgba(168,148,104,0.05);
  border-left: 2px solid var(--gold);
}
.machine-why::before {
  content: 'Why irreducible'; display: block;
  font-size: 0.85em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 4px; font-weight: 500;
}

.capex-summary {
  text-align: center; margin-top: 32px;
  padding: 24px;
  font-size: 0.95em; color: var(--text2);
}
.capex-summary strong {
  color: var(--text); font-family: 'JetBrains Mono', monospace;
  font-weight: 400; font-size: 1.1em;
}
.additive-row {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  font-size: 0.7em;
  color: var(--text3);
}
.additive-pill {
  padding: 12px 14px;
  background: rgba(255,255,255,0.5);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
}
.additive-pill strong {
  display: block; color: var(--text2); font-weight: 500;
  letter-spacing: 1px; margin-bottom: 4px;
}

/* ═══ SUPPLIER MATRIX ═══ */
.suppliers-section { padding: clamp(80px,10vh,140px) 0; }
.suppliers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.supplier-card {
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 26px 28px;
  backdrop-filter: blur(16px) saturate(160%);
  position: relative;
  transition: transform 0.4s, border-color 0.4s, box-shadow 0.4s;
}
.supplier-card:hover { transform: translateY(-3px); border-color: var(--teal); }
.supplier-card[data-verdict="lead"] { border-color: var(--teal); box-shadow: 0 0 24px rgba(106,170,158,0.12); }
.supplier-card[data-verdict="peer"] { border-color: var(--gold); box-shadow: 0 0 24px rgba(168,148,104,0.12); }
.supplier-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 14px;
}
.supplier-name { font-size: 1.05em; font-weight: 400; letter-spacing: 2px; color: var(--text); }
.supplier-city { font-size: 0.6em; letter-spacing: 3px; text-transform: uppercase; color: var(--text3); margin-top: 4px; }
.supplier-verdict {
  font-size: 0.55em; letter-spacing: 3px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 4px;
  background: var(--teal-soft); color: var(--teal); font-weight: 500;
  white-space: nowrap;
}
.supplier-card[data-verdict="peer"] .supplier-verdict { background: rgba(168,148,104,0.1); color: var(--gold); }
.supplier-card[data-verdict="backup"] .supplier-verdict { background: rgba(184,138,130,0.1); color: var(--rose); }
.supplier-card[data-verdict="out"] .supplier-verdict { background: rgba(0,0,0,0.04); color: var(--text3); }
.supplier-card[data-verdict="components"] .supplier-verdict { background: var(--teal-soft); color: var(--teal); }

.supplier-fit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 14px 0;
}
.supplier-fit .fit-cell {
  padding: 10px 12px;
  background: rgba(244,240,235,0.6);
  border-radius: 8px;
  font-size: 0.7em;
  line-height: 1.6;
}
.supplier-fit .fit-cell .fit-label {
  font-size: 0.85em; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 4px; display: block;
}
.supplier-fit .fit-cell.thaqib .fit-label { color: var(--teal); }
.supplier-fit .fit-cell.geometals .fit-label { color: var(--gold); }
.supplier-quote {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7em;
  color: var(--text2);
  background: var(--bg2);
  padding: 10px 14px;
  border-left: 2px solid var(--teal);
  border-radius: 4px;
  line-height: 1.7;
  margin: 12px 0;
}
.supplier-models {
  display: flex; flex-wrap: wrap; gap: 5px;
  margin: 10px 0 14px;
}
.model-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62em;
  padding: 3px 8px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  color: var(--text2);
}
.supplier-rfis {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}
.supplier-rfis h4 {
  font-size: 0.55em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 6px; font-weight: 500;
}
.supplier-rfis ul { list-style: none; }
.supplier-rfis li {
  font-size: 0.7em; padding: 3px 0 3px 14px; position: relative;
  color: var(--text2); line-height: 1.6;
}
.supplier-rfis li::before {
  content: '?'; position: absolute; left: 0; color: var(--gold); font-weight: 600;
}
.supplier-contact {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62em;
  color: var(--text3);
  margin-top: 12px;
}
.supplier-contact a { color: var(--teal); text-decoration: none; }

/* ═══ CROSS-SUPPLIER QUESTIONS ═══ */
.cross-questions {
  margin-top: 36px;
  padding: 28px 32px;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  backdrop-filter: blur(16px) saturate(160%);
}
.cross-questions h3 {
  font-size: 0.7em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 14px; font-weight: 500;
}
.cross-questions ol { padding-left: 20px; }
.cross-questions li {
  font-size: 0.78em; color: var(--text2); margin: 8px 0;
  line-height: 1.7;
}

/* ═══ CROSS-LINKS FOOTER ═══ */
.crosslinks-section { padding: clamp(60px,8vh,100px) 0; }
.crosslinks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.crosslink-card {
  display: block;
  padding: 26px 28px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  backdrop-filter: blur(16px) saturate(160%);
  transition: all 0.4s;
}
.crosslink-card:hover {
  transform: translateY(-3px);
  border-color: var(--teal);
  box-shadow: var(--glow-teal);
}
.crosslink-card .cl-label {
  font-size: 0.55em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 6px;
}
.crosslink-card h4 {
  font-size: 0.95em; font-weight: 300; letter-spacing: 2px;
  margin-bottom: 8px; color: var(--text);
}
.crosslink-card .cl-desc {
  font-size: 0.72em; color: var(--text2); line-height: 1.7;
}
.crosslink-card .cl-arrow {
  display: inline-block; margin-top: 12px;
  color: var(--teal); font-size: 0.8em; letter-spacing: 2px;
}

/* ═══ REVEAL ANIMATIONS — only active when JS has flagged the page ═══ */
.js-loaded [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(.2,0,0,1), transform 0.9s cubic-bezier(.2,0,0,1);
}
.js-loaded [data-reveal].in-view {
  opacity: 1;
  transform: translateY(0);
}
.js-loaded [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(.2,0,0,1), transform 0.8s cubic-bezier(.2,0,0,1);
}
.js-loaded [data-reveal-stagger].in-view > * {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-stagger].in-view > *:nth-child(1) { transition-delay: 0.05s; }
[data-reveal-stagger].in-view > *:nth-child(2) { transition-delay: 0.15s; }
[data-reveal-stagger].in-view > *:nth-child(3) { transition-delay: 0.25s; }
[data-reveal-stagger].in-view > *:nth-child(4) { transition-delay: 0.35s; }
[data-reveal-stagger].in-view > *:nth-child(5) { transition-delay: 0.45s; }
[data-reveal-stagger].in-view > *:nth-child(6) { transition-delay: 0.55s; }
[data-reveal-stagger].in-view > *:nth-child(7) { transition-delay: 0.65s; }
[data-reveal-stagger].in-view > *:nth-child(8) { transition-delay: 0.75s; }

/* ═══ MOBILE ═══ */
@media (max-width: 720px) {
  .drone-hero { padding: 100px 20px 60px; min-height: 80vh; }
  .missions-grid, .suppliers-grid, .machines-grid, .crosslinks-grid {
    grid-template-columns: 1fr;
  }
  .supplier-fit { grid-template-columns: 1fr; }
  .platform-table { font-size: 0.7em; }
  .platform-table th, .platform-table td { padding: 10px 12px; }
  .mission-radar { width: 40px; height: 40px; top: 18px; right: 22px; }
}

/* ═══════════════════════════════════════════════════════════
   v2 ADDITIONS — accordion, charts, slider, factory plan,
   world map, sensor stack, roadmap stepper, supplier inputs
   ═══════════════════════════════════════════════════════════ */

/* ─── STATUS LINE (under hero) ─── */
.status-line {
  display: inline-flex; align-items: center; gap: 14px;
  margin-top: 28px; padding: 12px 22px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--border-strong);
  border-radius: 30px;
  backdrop-filter: blur(14px) saturate(160%);
  font-size: 0.7em;
  color: var(--text2);
  letter-spacing: 0.5px;
}
.status-pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--neon-mint);
  box-shadow: 0 0 12px var(--neon-mint-glow);
  animation: status-blink 2s ease-in-out infinite;
}
@keyframes status-blink {
  0%,100% { opacity: 1; }
  50%     { opacity: 0.5; }
}
.status-label {
  font-weight: 500; color: var(--teal); letter-spacing: 2px; text-transform: uppercase;
  font-size: 0.85em;
}

/* ─── ACCORDION ─── */
.acc {
  margin: 22px 0;
  border-radius: var(--radius);
  overflow: visible;
}
.acc-head {
  cursor: pointer; list-style: none;
  padding: 22px 28px;
  display: flex; align-items: center; gap: 18px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  transition: background 0.3s, border-color 0.3s, box-shadow 0.4s, padding 0.3s;
}
.acc-head::-webkit-details-marker { display: none; }
.acc-head::marker { display: none; }
.acc-head:hover {
  background: rgba(255,255,255,0.75);
  border-color: var(--teal);
}
.acc-head .chevron {
  flex: 0 0 14px; width: 14px; height: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 0.45s cubic-bezier(.2,0,0,1), filter 0.4s;
  color: var(--teal);
  filter: drop-shadow(0 0 6px var(--teal-glow));
}
.acc[open] > .acc-head .chevron { transform: rotate(90deg); }
.acc[open] > .acc-head {
  border-color: var(--teal);
  box-shadow: 0 0 28px rgba(106,170,158,0.18), 0 4px 18px rgba(0,0,0,0.04);
  border-bottom-left-radius: 0; border-bottom-right-radius: 0;
}
.acc-head .acc-meta {
  margin-left: auto;
  display: inline-flex; gap: 10px; align-items: center;
  font-size: 0.6em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text3);
}
.acc-head .acc-badge {
  padding: 4px 10px; border-radius: 12px;
  background: rgba(106,170,158,0.12);
  color: var(--teal);
  letter-spacing: 2px;
}
.acc-head .acc-titles { flex: 1; min-width: 0; }
.acc-head .section-label { margin-bottom: 4px; font-size: 0.55em; }
.acc-head .section-title { font-size: clamp(1.2em, 2.4vw, 1.9em); margin-bottom: 0; line-height: 1.15; }

.acc-body {
  padding: 28px 28px 32px;
  border: 1px solid var(--border-strong);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  background: rgba(255,255,255,0.42);
  backdrop-filter: blur(12px) saturate(140%);
}
/* JS-driven smooth open/close (no JS → native details toggle, no animation) */
.js-loaded .acc:not([open]) > .acc-body {
  display: block;
  max-height: 0;
  opacity: 0;
  padding-top: 0; padding-bottom: 0;
  border-width: 0 1px 0 1px;
  pointer-events: none;
  visibility: hidden;
  transition: max-height 0.45s cubic-bezier(.2,0,0,1), opacity 0.3s, padding 0.3s, border-width 0.3s, visibility 0.3s;
}
.js-loaded .acc[open] > .acc-body {
  max-height: var(--acc-h, 6000px);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transition: max-height 0.55s cubic-bezier(.2,0,0,1), opacity 0.4s, padding 0.3s;
}
.js-loaded .acc-body { overflow: hidden; }

.expand-toggle {
  font-size: 0.55em; letter-spacing: 3px;
  padding: 8px 14px; border-radius: 18px;
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--border-strong);
  cursor: pointer; color: var(--text2);
  text-transform: uppercase;
  transition: all 0.3s;
}
.expand-toggle:hover { border-color: var(--teal); color: var(--teal); }

/* ─── SENSOR STACK (Today / Frontier / Honest) ─── */
.sensor-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
  margin-top: 24px;
}
.sensor-col {
  padding: 24px 26px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.62);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(14px) saturate(160%);
}
.sensor-col[data-tier="today"] { border-left: 3px solid var(--teal); }
.sensor-col[data-tier="frontier"] {
  border-left: 3px solid var(--neon-cyan);
  box-shadow: inset 0 0 30px rgba(109,213,227,0.06);
}
.sensor-col-label {
  font-size: 0.55em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 14px;
}
.sensor-col[data-tier="today"] .sensor-col-label { color: var(--teal); }
.sensor-col[data-tier="frontier"] .sensor-col-label {
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan-glow);
}
.sensor-item {
  padding: 14px 0;
  border-top: 1px solid var(--border);
}
.sensor-item:first-child { border-top: 0; padding-top: 0; }
.sensor-item .s-name { font-weight: 500; color: var(--text); font-size: 0.86em; }
.sensor-item .s-spec { font-family: 'JetBrains Mono', monospace; font-size: 0.7em; color: var(--text2); margin: 4px 0; }
.sensor-item .s-use  { font-size: 0.72em; color: var(--text3); line-height: 1.6; }
.sensor-item a       { color: var(--teal); text-decoration: none; font-size: 0.7em; }
.sensor-item a:hover { color: var(--gold); }

.sensor-col[data-tier="frontier"] .sensor-item .s-name {
  color: var(--neon-cyan);
  text-shadow: 0 0 6px var(--neon-cyan-glow);
}
.sensor-col[data-tier="frontier"] .sensor-item[data-id="amrt"] .s-name {
  color: var(--neon-amber);
  text-shadow: 0 0 6px var(--neon-amber-glow);
}
.sensor-col[data-tier="frontier"] .sensor-item[data-id="amt"] .s-name {
  color: var(--neon-mint);
  text-shadow: 0 0 6px var(--neon-mint-glow);
}
.sensor-honesty {
  margin-top: 14px; padding: 12px 14px;
  background: rgba(192,104,88,0.06);
  border-left: 2px solid var(--rose);
  border-radius: 6px;
  font-size: 0.72em; color: var(--text2); line-height: 1.7;
}
.sensor-honesty::before {
  content: 'Honest fine print'; display: block;
  font-size: 0.85em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--rose); margin-bottom: 4px; font-weight: 500;
}
.honest-disclaimer {
  margin-top: 26px; padding: 18px 22px;
  border-left: 3px solid var(--rose);
  background: rgba(192,104,88,0.04);
  border-radius: 8px;
  font-size: 0.78em; color: var(--text2); line-height: 1.85;
}

/* ─── BAR CHART ─── */
.bar-chart-wrap { margin-top: 28px; }
.bar-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px; align-items: center;
  margin: 14px 0; padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.bar-row:last-child { border-bottom: 0; }
.bar-label {
  font-size: 0.78em; color: var(--text);
  display: flex; align-items: center; gap: 10px;
}
.bar-label .bar-dot {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block; flex: 0 0 10px;
  box-shadow: 0 0 12px currentColor;
}
.bar-track {
  display: flex; gap: 6px; align-items: stretch;
  height: 38px;
  background: rgba(255,255,255,0.4);
  border-radius: 6px;
  padding: 4px;
  position: relative;
}
.bar-seg {
  flex: 0 0 auto;
  height: 100%;
  border-radius: 4px;
  position: relative;
  transition: width 1.1s cubic-bezier(.2,0,0,1), filter 0.3s, transform 0.3s;
  width: 0;
  cursor: help;
}
.bar-row.in-view .bar-seg { width: var(--w, 0%); }
.bar-seg:hover {
  filter: drop-shadow(0 0 14px var(--bar-glow, var(--teal-glow))) brightness(1.1);
  transform: scaleY(1.06);
}
.bar-seg .bar-tt {
  position: absolute; top: -34px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: var(--bg);
  padding: 4px 10px; border-radius: 4px;
  font-size: 0.62em; white-space: nowrap;
  pointer-events: none;
  opacity: 0; transition: opacity 0.2s;
  font-family: 'JetBrains Mono', monospace;
}
.bar-seg:hover .bar-tt { opacity: 1; }
.bar-avg {
  margin-left: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85em; color: var(--text);
  font-weight: 400;
}
.bar-evidence {
  font-size: 0.66em; color: var(--text3);
  margin-top: 2px; line-height: 1.5;
  font-style: italic;
}
.bar-mission-key {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 18px; font-size: 0.65em; color: var(--text3);
  letter-spacing: 1.5px;
}
.bar-mission-key .key-item { display: inline-flex; align-items: center; gap: 8px; }
.bar-mission-key .key-dash {
  width: 18px; height: 4px; border-radius: 2px;
  display: inline-block;
  box-shadow: 0 0 10px currentColor;
}

/* ─── DONUT ─── */
.donut-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px; align-items: center;
  margin-top: 24px;
}
.donut-svg { width: 100%; max-width: 360px; height: auto; }
.donut-svg .donut-bg { stroke: rgba(255,255,255,0.3); fill: none; }
.donut-svg .donut-seg {
  fill: none; stroke-width: 36;
  transition: stroke-width 0.3s, filter 0.3s;
  cursor: pointer;
}
.donut-svg .donut-seg:hover {
  stroke-width: 42;
  filter: drop-shadow(0 0 14px currentColor);
}
.donut-center {
  text-anchor: middle; dominant-baseline: middle;
  fill: var(--text);
}
.donut-center .dc-num { font-size: 32px; font-weight: 200; font-family: 'Inter', sans-serif; }
.donut-center .dc-label {
  font-size: 8px; letter-spacing: 3px;
  text-transform: uppercase; fill: var(--text3);
}
.donut-legend { display: flex; flex-direction: column; gap: 10px; }
.donut-legend .leg-row {
  display: flex; align-items: center; gap: 12px;
  padding: 8px 12px; border-radius: 8px;
  background: rgba(255,255,255,0.4);
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.donut-legend .leg-row:hover {
  border-color: var(--teal);
  background: rgba(255,255,255,0.65);
}
.donut-legend .leg-dot {
  width: 14px; height: 14px; border-radius: 50%;
  flex: 0 0 14px;
  box-shadow: 0 0 10px currentColor;
}
.donut-legend .leg-label { flex: 1; font-size: 0.75em; color: var(--text2); }
.donut-legend .leg-pct {
  font-family: 'JetBrains Mono', monospace; font-size: 0.85em;
  color: var(--text); font-weight: 400;
}
@media (max-width: 720px) {
  .donut-wrap { grid-template-columns: 1fr; }
}

/* ─── PROFIT SLIDER ─── */
.slider-wrap {
  margin-top: 24px;
  padding: 26px 28px;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  backdrop-filter: blur(14px) saturate(160%);
}
.slider-sku-row {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 22px;
}
.sku-pill {
  padding: 8px 16px; border-radius: 20px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  font-size: 0.65em; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text2); cursor: pointer;
  transition: all 0.3s;
}
.sku-pill[data-active="true"] {
  border-color: var(--accent, var(--teal));
  color: var(--accent, var(--teal));
  background: rgba(255,255,255,0.92);
  box-shadow: 0 0 18px var(--accent-glow, var(--teal-glow));
}
.slider-row {
  display: grid;
  grid-template-columns: 220px 1fr 90px;
  gap: 18px; align-items: center;
  margin: 18px 0;
}
.slider-row .slider-label {
  font-size: 0.7em; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text3);
}
.slider-row input[type="range"] {
  appearance: none; -webkit-appearance: none;
  width: 100%; height: 8px;
  background: linear-gradient(90deg, var(--accent, var(--teal)) 0%, var(--accent, var(--teal)) var(--p, 50%), rgba(0,0,0,0.06) var(--p, 50%), rgba(0,0,0,0.06) 100%);
  border-radius: 4px;
  outline: none;
}
.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 2px solid var(--accent, var(--teal));
  box-shadow: 0 0 16px var(--accent-glow, var(--teal-glow));
  cursor: grab;
  transition: transform 0.15s, box-shadow 0.2s;
}
.slider-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.18);
  box-shadow: 0 0 26px var(--accent-glow, var(--teal-glow));
}
.slider-row input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 2px solid var(--accent, var(--teal));
  box-shadow: 0 0 16px var(--accent-glow, var(--teal-glow));
  cursor: grab;
}
.slider-readout {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95em; text-align: right; color: var(--text);
}
.slider-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--border-strong);
}
.stat-tile {
  padding: 14px 16px;
  background: rgba(255,255,255,0.7);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.stat-tile .stat-label {
  font-size: 0.55em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 4px;
}
.stat-tile .stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1em; color: var(--text); font-weight: 400;
}
.stat-tile.gain  .stat-num { color: var(--teal); }
.stat-tile.cost  .stat-num { color: var(--rose); }
.stat-tile.margin .stat-num { color: var(--gold); }
.stat-tile.break  .stat-num { color: var(--neon-cyan); text-shadow: 0 0 6px var(--neon-cyan-glow); }

@media (max-width: 720px) {
  .slider-row { grid-template-columns: 1fr; gap: 8px; }
  .slider-readout { text-align: left; }
}

/* ─── FACTORY FLOOR PLAN ─── */
.floor-plan-wrap { margin-top: 28px; }
.floor-svg {
  width: 100%; max-width: 920px; height: auto; display: block; margin: 0 auto;
  background: rgba(255,255,255,0.35);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 14px;
}
.fc-pad        { fill: rgba(168,148,104,0.04); stroke: var(--gold); stroke-dasharray: 4 4; stroke-width: 0.5; }
.fc-grid       { stroke: rgba(0,0,0,0.04); stroke-width: 0.2; }
.fc-container  {
  fill: rgba(255,255,255,0.85);
  stroke: var(--text3); stroke-width: 0.4;
  cursor: pointer;
  transition: fill 0.4s, stroke 0.4s, filter 0.5s;
}
.fc-container:hover {
  fill: rgba(255,255,255,1);
  stroke-width: 1;
  filter: drop-shadow(0 0 8px var(--ccol, var(--teal)));
}
.fc-container[data-tier="tier2"]  { stroke-dasharray: 0.8 0.8; }
.fc-container[data-hero="true"]   {
  stroke: var(--teal); stroke-width: 0.8;
  filter: drop-shadow(0 0 6px var(--teal-glow));
}
.fc-label-id   { fill: var(--text); font-size: 1.6px; font-family: 'JetBrains Mono', monospace; pointer-events: none; }
.fc-label-name { fill: var(--text2); font-size: 0.95px; font-family: 'Inter', sans-serif; pointer-events: none; }

.fc-tooltip {
  position: absolute; pointer-events: none;
  padding: 10px 14px;
  background: var(--text); color: var(--bg);
  border-radius: 6px; font-size: 0.7em;
  max-width: 320px; line-height: 1.6;
  opacity: 0; transition: opacity 0.2s;
  z-index: 50;
  font-family: 'JetBrains Mono', monospace;
}
.fc-tooltip.show { opacity: 1; }

.footprint-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px; align-items: center;
  margin-top: 28px;
  padding: 24px;
  background: rgba(255,255,255,0.4);
  border-radius: var(--radius);
}
.footprint-card {
  text-align: center;
}
.footprint-card .fc-rect {
  height: 90px; margin: 0 auto 14px;
  background: rgba(168,148,104,0.18);
  border: 1px solid var(--gold);
  border-radius: 6px;
}
.footprint-card.containerized .fc-rect {
  width: 50px; max-width: 100%;
  background: rgba(106,170,158,0.2);
  border-color: var(--teal);
  box-shadow: 0 0 24px var(--teal-glow);
}
.footprint-card.conventional .fc-rect {
  width: 100%;
}
.footprint-card .fc-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4em; color: var(--text);
}
.footprint-card .fc-cap {
  font-size: 0.55em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text3); margin-top: 4px;
}

@media (max-width: 720px) {
  .footprint-compare { grid-template-columns: 1fr; }
}

/* ─── WORLD MAP ─── */
.world-wrap { margin-top: 28px; position: relative; }
.world-svg {
  width: 100%; height: auto; display: block;
  background: rgba(255,255,255,0.4);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
}
.world-land { fill: rgba(168,148,104,0.1); stroke: rgba(0,0,0,0.06); stroke-width: 0.2; }
.world-graticule { stroke: rgba(0,0,0,0.04); stroke-width: 0.15; fill: none; }
.world-dot {
  cursor: pointer;
  transition: r 0.3s, filter 0.3s;
}
.world-dot circle.dot-core {
  fill: var(--ccol, var(--teal));
}
.world-dot circle.dot-pulse {
  fill: none; stroke: var(--ccol, var(--teal)); stroke-width: 0.5;
  transform-origin: center; transform-box: fill-box;
  animation: world-pulse 2.4s ease-out infinite;
}
@keyframes world-pulse {
  0%   { r: 0.5; opacity: 1; }
  100% { r: 5; opacity: 0; }
}
.world-dot:hover circle.dot-core {
  filter: drop-shadow(0 0 8px var(--ccol, var(--teal)));
}
.world-label {
  font-size: 2.2px; font-family: 'Inter', sans-serif;
  fill: var(--text2); pointer-events: none;
}
.world-card {
  margin-top: 22px;
  padding: 22px 26px;
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius);
  backdrop-filter: blur(14px) saturate(160%);
  display: none;
}
.world-card.show { display: block; }
.world-card h4 {
  font-size: 1em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--text); margin-bottom: 4px; font-weight: 300;
}
.world-card .wc-country {
  font-size: 0.6em; letter-spacing: 4px; text-transform: uppercase;
  color: var(--text3); margin-bottom: 14px;
}
.world-card dl {
  display: grid; grid-template-columns: 130px 1fr; gap: 6px 16px;
  font-size: 0.74em;
}
.world-card dt { color: var(--text3); letter-spacing: 1px; text-transform: uppercase; font-size: 0.85em; }
.world-card dd { color: var(--text2); line-height: 1.6; }

/* ─── SUPPLIER INPUT-TO-MACHINES ROW (reframe) ─── */
.supplier-inputs {
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(168,148,104,0.06);
  border-left: 2px solid var(--gold);
  border-radius: 6px;
}
.supplier-inputs::before {
  content: 'INPUT TO MACHINES'; display: block;
  font-size: 0.6em; letter-spacing: 4px;
  color: var(--gold); margin-bottom: 8px; font-weight: 500;
}
.supplier-inputs dl {
  display: grid; grid-template-columns: 32px 1fr; gap: 4px 12px;
  font-size: 0.7em;
}
.supplier-inputs dt {
  font-family: 'JetBrains Mono', monospace; color: var(--gold);
  font-weight: 500;
}
.supplier-inputs dd { color: var(--text2); line-height: 1.5; }
.reframe-headline {
  margin-top: 18px;
  padding: 18px 22px;
  background: rgba(106,170,158,0.05);
  border-left: 3px solid var(--teal);
  border-radius: 8px;
  font-size: 0.8em; color: var(--text2); line-height: 1.85;
  font-style: italic;
}

/* ─── ROADMAP STEPPER ─── */
.roadmap-wrap { margin-top: 28px; }
.roadmap-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.roadmap-step {
  position: relative;
  padding: 22px 18px 26px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  margin: 0 8px;
  transition: transform 0.4s, box-shadow 0.4s;
}
.roadmap-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 26px var(--rcol-glow, var(--teal-glow));
  border-color: var(--rcol, var(--teal));
}
.roadmap-step[data-hero="true"] {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 32px var(--neon-cyan-glow);
  animation: hero-pulse 3.6s ease-in-out infinite;
}
@keyframes hero-pulse {
  0%,100% { box-shadow: 0 0 18px var(--neon-cyan-glow); }
  50%     { box-shadow: 0 0 38px var(--neon-cyan-glow); }
}
.rs-num {
  position: absolute; top: -16px; left: 18px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--rcol, var(--teal));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8em; font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
  box-shadow: 0 0 18px var(--rcol-glow, var(--teal-glow));
}
.rs-window {
  font-size: 0.55em; letter-spacing: 3px; text-transform: uppercase;
  color: var(--rcol, var(--teal));
  margin: 12px 0 6px;
}
.rs-title {
  font-size: 0.95em; font-weight: 400; color: var(--text);
  margin-bottom: 12px; letter-spacing: 1px;
}
.rs-what {
  font-size: 0.68em; color: var(--text2); line-height: 1.7;
  margin-bottom: 12px;
}
.rs-meta {
  font-size: 0.62em; color: var(--text3);
  display: grid; gap: 4px; line-height: 1.55;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.rs-meta strong { color: var(--text2); font-weight: 500; letter-spacing: 1px; text-transform: uppercase; font-size: 0.85em; }
.rs-blockers {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px dashed var(--border-strong);
  font-size: 0.62em; color: var(--text3); font-style: italic;
  line-height: 1.6;
}
.rs-blockers::before { content: 'What could block this: '; color: var(--rose); font-style: normal; font-weight: 500; }

.roadmap-connector {
  display: block; height: 2px; margin: 0 -2px;
  background: linear-gradient(90deg, var(--teal), var(--gold), var(--rose), var(--neon-cyan));
  position: relative; top: 50%;
  filter: drop-shadow(0 0 4px var(--teal-glow));
  align-self: center;
}

@media (max-width: 1000px) {
  .roadmap-steps { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .roadmap-connector { display: none; }
}
@media (max-width: 600px) {
  .roadmap-steps { grid-template-columns: 1fr; }
  .roadmap-step  { margin: 12px 0; }
}