/* Aduro Investor Hub — Readable, functional */
@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@400;500;600;700&family=Source+Serif+4:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Light, friendly, high-contrast palette */
  --bg-0: #fafaf7;      /* page bg — warm off-white */
  --bg-1: #ffffff;      /* cards */
  --bg-2: #f3f2ed;      /* subtle panels */
  --bg-3: #e8e6df;      /* hover */
  --line: #e2e0d8;
  --line-2: #c9c6bb;
  --fg-0: #1a1d1f;      /* primary text — near-black */
  --fg-1: #3e4247;      /* body */
  --fg-2: #656a70;      /* secondary */
  --fg-3: #8a8f95;      /* tertiary */
  --fg-4: #b5b9bd;      /* quaternary */

  --accent: #1e6091;     /* deep, readable blue */
  --accent-2: #2b7fb5;
  --accent-bg: rgba(30,96,145,0.08);
  --accent-line: rgba(30,96,145,0.28);

  --pos: #2d7a4d;
  --pos-bg: rgba(45,122,77,0.08);
  --neg: #b94a3f;
  --neg-bg: rgba(185,74,63,0.08);
  --warn: #a87420;
  --warn-bg: rgba(168,116,32,0.08);

  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'Inter Tight', -apple-system, system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.num, .tnum { font-variant-numeric: tabular-nums; font-family: var(--mono); letter-spacing: -0.005em; }
.serif { font-family: var(--serif); font-weight: 500; letter-spacing: -0.01em; }
.mono { font-family: var(--mono); }

/* Layout */
.app { min-height: 100vh; padding-bottom: 60px; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* Header */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,250,247,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { display: flex; align-items: center; gap: 32px; height: 60px; white-space: nowrap; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-info { display: flex; flex-direction: column; gap: 2px; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  color: #fff; font-family: var(--serif); font-size: 16px; font-weight: 600;
}
.brand-mark::after { content: 'A'; line-height: 1; }
.brand-name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--fg-0); }
.brand-sub { font-size: 12px; color: var(--fg-2); }

.ticker-rail {
  display: flex; align-items: center; gap: 28px;
  margin-left: auto;
  font-family: var(--mono); font-size: 13px;
  flex-shrink: 0;
}
.ticker-item { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.ticker-label { color: var(--fg-2); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.ticker-val { color: var(--fg-0); font-weight: 500; }
.ticker-val.pos { color: var(--pos); }
.ticker-val.accent { color: var(--accent); }
.ticker-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--pos); margin-right: 6px;
}

/* Nav */
.navtabs {
  display: flex; gap: 4px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
.navtabs::-webkit-scrollbar { display: none; }
.navtab {
  appearance: none; background: none; border: none;
  padding: 14px 14px; margin-right: 6px;
  color: var(--fg-2); font-family: var(--sans);
  font-size: 14px; font-weight: 500;
  cursor: pointer; position: relative;
  transition: color 0.15s;
  white-space: nowrap;
  border-radius: 6px 6px 0 0;
}
.navtab:hover { color: var(--fg-0); background: var(--bg-2); }
.navtab.active { color: var(--accent); }
.navtab.active::after {
  content: ''; position: absolute;
  bottom: -1px; left: 14px; right: 14px; height: 2px;
  background: var(--accent); border-radius: 2px 2px 0 0;
}
.navtab-num {
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-4); margin-right: 8px;
}

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.eyebrow {
  font-size: 12px;
  color: var(--accent); font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: 44px; line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--fg-0);
}
.hero h1 em { font-style: italic; color: var(--accent); font-weight: 500; }
.hero-lede {
  font-size: 16px; line-height: 1.65;
  color: var(--fg-1); max-width: 540px;
  margin-bottom: 32px;
}

/* Stats strip */
.stat-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 0 0 28px;
}
.stat-cell {
  padding: 18px 20px;
  border-right: 1px solid var(--line);
}
.stat-cell:last-child { border-right: none; }
.stat-label {
  font-size: 11px;
  color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.06em;
  font-weight: 500;
  margin-bottom: 6px;
}
.stat-value {
  font-family: var(--mono); font-size: 22px;
  font-weight: 600; color: var(--fg-0);
  letter-spacing: -0.015em;
}
.stat-delta { font-size: 12px; color: var(--fg-2); margin-top: 4px; }

/* Sections */
.section { padding: 56px 0; border-bottom: 1px solid var(--line); }
.section:last-child { border-bottom: none; }
.section-head { margin-bottom: 32px; display: grid; grid-template-columns: 200px 1fr; gap: 48px; align-items: start; }
.section-num { font-family: var(--mono); font-size: 11px; color: var(--fg-2); letter-spacing: 0.08em; text-transform: uppercase; font-weight: 500; }
.section-title { font-family: var(--serif); font-size: 32px; line-height: 1.15; letter-spacing: -0.015em; color: var(--fg-0); margin-top: 4px; font-weight: 500; }
.section-kicker { color: var(--fg-1); font-size: 15px; line-height: 1.6; max-width: 640px; }

/* Prose */
.prose p { color: var(--fg-1); font-size: 15px; line-height: 1.7; margin-bottom: 14px; max-width: 68ch; }

/* Cards */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}
.card-title {
  font-size: 14px; font-weight: 600;
  color: var(--fg-0); margin-bottom: 12px;
}
.card-label {
  font-size: 11px; color: var(--fg-2);
  text-transform: uppercase; letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 6px;
}

/* Divider */
.rule { height: 1px; background: var(--line); margin: 32px 0; }

/* Pills / chips */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 500;
  padding: 3px 9px; border-radius: 12px;
  border: 1px solid var(--line-2);
  color: var(--fg-1); background: var(--bg-2);
}
.chip.accent { border-color: var(--accent-line); color: var(--accent); background: var(--accent-bg); }
.chip.pos { border-color: rgba(45,122,77,0.25); color: var(--pos); background: var(--pos-bg); }
.chip.warn { border-color: rgba(168,116,32,0.25); color: var(--warn); background: var(--warn-bg); }
.chip.neg { border-color: rgba(185,74,63,0.25); color: var(--neg); background: var(--neg-bg); }

/* Tables */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--bg-1); border-radius: 6px; overflow: hidden; }
.tbl th, .tbl td { padding: 11px 14px; text-align: left; vertical-align: top; }
.tbl thead th {
  font-size: 11px; font-weight: 600; color: var(--fg-2);
  text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.tbl tbody td { border-bottom: 1px solid var(--line); color: var(--fg-1); }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover td { background: var(--bg-2); }
.tbl .num-col { font-family: var(--mono); text-align: right; }
.tbl .hilite td { background: var(--accent-bg); color: var(--fg-0); }
.tbl .hilite td:first-child { color: var(--accent); font-weight: 600; }

/* Form controls */
input[type=range] { accent-color: var(--accent); width: 100%; }

.btn {
  appearance: none; background: var(--bg-1);
  border: 1px solid var(--line-2);
  color: var(--fg-0); font-family: var(--sans);
  font-size: 13px; font-weight: 500;
  padding: 7px 14px; border-radius: 6px;
  cursor: pointer; transition: all 0.12s;
}
.btn:hover { background: var(--bg-2); border-color: var(--fg-3); }
.btn.active, .btn.primary {
  background: var(--accent); border-color: var(--accent);
  color: #fff;
}
.btn.primary:hover { background: var(--accent-2); }

/* Utility */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 5px; border: 2px solid var(--bg-0); }
::-webkit-scrollbar-thumb:hover { background: var(--line-2); }

/* Molecule viz */
.molecule-stage {
  position: relative; aspect-ratio: 1 / 1;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

/* Phase ribbon in hero */
.ribbon {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 20px;
}
.ribbon-cell {
  background: var(--bg-1);
  border: 1px solid var(--line);
  padding: 12px 14px;
  border-radius: 6px;
}
.ribbon-cell.current { background: var(--accent-bg); border-color: var(--accent-line); }
.ribbon-label { font-size: 10px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.ribbon-val { font-size: 13px; color: var(--fg-0); margin-top: 4px; font-weight: 600; }
.ribbon-cell.current .ribbon-val { color: var(--accent); }
.ribbon-sub { font-size: 11px; color: var(--fg-2); margin-top: 2px; }

/* Mini box */
.minibox { background: var(--bg-1); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; }

/* Footer */
.footer {
  padding: 40px 0 24px;
  border-top: 1px solid var(--line);
  margin-top: 40px;
  color: var(--fg-2); font-size: 12px; line-height: 1.6;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 24px; }
.footer h4 { font-size: 12px; color: var(--fg-0); margin-bottom: 10px; font-weight: 600; }
.footer a { color: var(--fg-1); text-decoration: none; display: block; margin-bottom: 6px; font-size: 13px; }
.footer a:hover { color: var(--accent); text-decoration: underline; }

/* Scenario builder */
.scenario-grid { display: grid; grid-template-columns: 300px 1fr 260px; gap: 20px; }
.engine-btn {
  appearance: none; background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 10px;
  font-family: var(--sans); font-size: 11px;
  color: var(--fg-1); cursor: pointer;
  transition: all 0.12s;
  text-align: left;
}
.engine-btn:hover { border-color: var(--line-2); background: var(--bg-2); }
.engine-btn.selected { border-color: var(--accent); background: var(--accent-bg); color: var(--accent); }
.engine-btn.off { opacity: 0.45; }

.slider-row { margin-bottom: 16px; }
.slider-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 6px;
}
.slider-lbl { font-size: 12px; color: var(--fg-1); font-weight: 500; }
.slider-val { font-family: var(--mono); font-size: 14px; color: var(--fg-0); font-weight: 600; }
.slider-note { font-size: 11px; color: var(--fg-2); margin-top: 4px; }

/* Treemap */
.treemap { background: var(--bg-1); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; position: relative; aspect-ratio: 16/9; }
.tm-cell {
  position: absolute; padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.5);
  cursor: pointer; transition: filter 0.15s;
  display: flex; flex-direction: column; justify-content: space-between;
  overflow: hidden;
}
.tm-cell:hover { filter: brightness(0.92); z-index: 2; }
.tm-name { font-size: 12px; font-weight: 600; color: #fff; line-height: 1.2; text-shadow: 0 1px 2px rgba(0,0,0,0.2); }
.tm-val { font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.9); text-shadow: 0 1px 2px rgba(0,0,0,0.2); }

/* Drawer */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(26,29,31,0.5);
  backdrop-filter: blur(4px);
  display: flex; justify-content: flex-end;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.drawer {
  width: min(880px, 92vw);
  background: var(--bg-0);
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column;
  animation: slideIn 0.25s cubic-bezier(0.2,0.8,0.2,1);
  overflow: hidden;
  box-shadow: -8px 0 40px rgba(0,0,0,0.08);
}
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.drawer-head {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-1);
}
.drawer-body {
  padding: 28px 32px 48px;
  overflow-y: auto; flex: 1;
}

/* Trajectory */
.traj-stage {
  display: grid; grid-template-columns: 220px 1fr;
  gap: 48px;
}
.traj-rail { position: sticky; top: 130px; align-self: start; }
.traj-phase {
  border-left: 2px solid var(--line);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.15s;
  background: transparent;
}
.traj-phase:hover { background: var(--bg-2); }
.traj-phase.active {
  border-left-color: var(--accent);
  background: var(--accent-bg);
}
.traj-phase-label { font-size: 11px; color: var(--fg-2); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.traj-phase-name { font-size: 14px; color: var(--fg-1); margin-top: 4px; font-weight: 500; }
.traj-phase.active .traj-phase-name { color: var(--fg-0); }
.traj-phase-price { font-family: var(--mono); font-size: 18px; color: var(--fg-0); margin-top: 4px; font-weight: 600; }
.traj-phase.active .traj-phase-price { color: var(--accent); }

/* ===== Responsive grid classes (replacing inline styles) ===== */
.hero-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 16px; }
.thesis-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.moat-2col { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; }
.partners-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.analysts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scenario-top { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.traj-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.traj-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.compete-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.compete-2col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.team-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.team-2col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.team-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.milestones-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dataroom-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.risks-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.treemap-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 32px; }
.treemap-legend { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.drawer-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.drawer-risks-evidence { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.footer-bottom { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; color: var(--fg-3); border-top: 1px solid var(--line); padding-top: 16px; }

/* ===== Tablet (≤ 1024px) ===== */
@media (max-width: 1024px) {
  .wrap { padding: 0 20px; }
  .topbar-inner { gap: 16px; }
  .ticker-rail { gap: 16px; }
  .ticker-item:last-child { display: none; }

  .hero { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 34px; }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-right: none; }
  .ribbon { grid-template-columns: repeat(2, 1fr); }

  .section-head { grid-template-columns: 1fr; gap: 16px; }

  .scenario-grid { grid-template-columns: 1fr; }
  .scenario-top { grid-template-columns: 1fr; gap: 16px; }

  .traj-stage { grid-template-columns: 1fr; gap: 24px; }
  .traj-rail { position: static; display: flex; overflow-x: auto; gap: 0; scrollbar-width: none; }
  .traj-rail::-webkit-scrollbar { display: none; }
  .traj-phase { white-space: nowrap; min-width: 140px; border-left: none; border-bottom: 2px solid var(--line); }
  .traj-phase.active { border-left-color: transparent; border-bottom-color: var(--accent); }

  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-specs { grid-template-columns: repeat(2, 1fr); }
  .thesis-2col { grid-template-columns: 1fr; gap: 32px; }
  .moat-2col { grid-template-columns: 1fr; gap: 24px; }
  .traj-metrics { grid-template-columns: repeat(2, 1fr); }
  .traj-2col { grid-template-columns: 1fr; }
  .compete-3col { grid-template-columns: repeat(2, 1fr); }
  .team-stats { grid-template-columns: repeat(2, 1fr); }
  .team-3col { grid-template-columns: 1fr; }
  .treemap-layout { grid-template-columns: 1fr; gap: 24px; }
  .dataroom-2col { grid-template-columns: 1fr; }
  .risks-2col { grid-template-columns: 1fr; }
  .drawer-2col { grid-template-columns: 1fr; }
  .drawer-risks-evidence { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 4px; }
  .treemap { aspect-ratio: 4/3; }
}

/* ===== Mobile (≤ 640px) ===== */
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .ticker-rail { display: none; }

  .hero { padding: 32px 0; }
  .hero h1 { font-size: 28px; }
  .hero-lede { font-size: 14px; }

  .stat-strip { grid-template-columns: 1fr; }
  .stat-cell { border-right: none; border-bottom: 1px solid var(--line); }
  .stat-cell:last-child { border-bottom: none; }
  .ribbon { grid-template-columns: 1fr; }

  .section { padding: 32px 0; }
  .section-title { font-size: 24px; }

  .navtab { padding: 12px 10px; font-size: 13px; }
  .navtab-num { display: none; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-specs { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: 1fr; }
  .analysts-grid { grid-template-columns: 1fr; gap: 16px; }
  .traj-metrics { grid-template-columns: 1fr; }
  .compete-3col { grid-template-columns: 1fr; }
  .compete-2col { grid-template-columns: 1fr; }
  .team-stats { grid-template-columns: 1fr; }
  .team-2col { grid-template-columns: 1fr; }
  .milestones-summary { grid-template-columns: 1fr; }
  .treemap { aspect-ratio: 1/1; }
  .treemap-legend { grid-template-columns: 1fr; }

  .drawer { width: 100vw; }
  .drawer-head { padding: 16px; }
  .drawer-body { padding: 16px 16px 32px; }

  .molecule-stage { aspect-ratio: 4/3; }
}