/* TDS 26T2 term review — visual system.
 *
 * This is the design system from mynkpdr.github.io/datastories/tds-analysis carried over
 * so the two briefs read as one series: dark warm ground, amber accent, Cormorant
 * Garamond display over IBM Plex Sans body and IBM Plex Mono labels. Component names
 * are kept identical (.panel, .metric-strip, .brow, .arch-card, .rec-card, .heat-cell,
 * ...) so markup ports between the two documents unchanged.
 */

:root {
  --bg: #070806;
  --surface: #0d100f;
  --card: #111716;
  --border: rgba(232, 223, 209, .085);
  --border-bright: rgba(232, 223, 209, .2);
  --text: #e8dfd1;
  --text-muted: #81776b;
  --text-sub: #b7aea2;
  --accent: #e8a020;
  --accent-soft: rgba(232, 160, 32, .14);
  --accent-glow: rgba(232, 160, 32, .06);
  --good: #1db87f;
  --good-soft: rgba(29, 184, 127, .14);
  --bad: #e85050;
  --bad-soft: rgba(232, 80, 80, .14);
  --ga: #38bdf8;
  --roe: #f87171;
  --project: #c084fc;
  --ee: #4ade80;

  /* Cohort colours: the five shared-endpoint bands, clean (green) to total (red). */
  --c-clean: #1db87f;
  --c-dabbler: #38bdf8;
  --c-regular: #fbbf24;
  --c-heavy: #fb923c;
  --c-total: #f87171;

  --radius: 10px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --shadow: 0 18px 42px rgba(0, 0, 0, .32);
  --max-w: 1220px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background:
    linear-gradient(180deg, rgba(232, 160, 32, .018) 0, transparent 360px),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .1); border-radius: 3px; }

/* ---- Progress bar ---- */
#progress {
  position: fixed; inset: 0 auto auto 0;
  height: 2px; width: 0;
  background: var(--accent);
  z-index: 100;
  transition: width .1s;
}

/* ---- Top nav ---- */
.topbar {
  position: sticky; top: 0; z-index: 80;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 9, 11, .88);
  backdrop-filter: blur(22px);
  overflow: hidden;
}
.topbar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 54px;
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}
.brand {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  flex: 0 0 auto;
}
.nav {
  display: flex; gap: 4px;
  overflow-x: auto; scrollbar-width: none;
  margin-left: auto; padding: 6px 0;
  flex: 1 1 auto;
  min-width: 0;
  /* The scrollbar is hidden, so fade the right edge instead: if chapters are scrolled
     out of view there has to be *some* signal that they exist. */
  mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 24px), transparent 100%);
}
.nav.is-complete { mask-image: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: 5px;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
}
.nav a:hover { color: var(--text); border-color: var(--border); }
.nav a.active { color: var(--accent); border-color: rgba(232, 160, 32, .3); background: var(--accent-soft); }

/* ---- Wrap ---- */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ---- Hero ---- */
.hero { padding: 120px 0 80px; position: relative; overflow: hidden; }
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 900px 500px at 60% 30%, rgba(232, 160, 32, .04), transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(52px, 8vw, 110px);
  font-weight: 600;
  line-height: .92;
  letter-spacing: -.01em;
  max-width: 900px;
  margin-bottom: 32px;
}
.hero h1 em { font-style: italic; color: color-mix(in srgb, var(--accent) 85%, var(--text)); }
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px;
  align-items: start;
}
.hero-narrative {
  font-size: clamp(17px, 1.9vw, 22px);
  line-height: 1.6;
  color: var(--text-sub);
  max-width: 680px;
}
.hero-narrative p + p { margin-top: 18px; }
.hero-narrative strong { color: var(--text); font-weight: 600; }
.hero-narrative em { font-style: italic; }
.hero-stats-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.hero-stats-box .box-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.hero-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.hero-stat-row:last-child { border-bottom: 0; }
.hero-stat-label { font-size: 13px; color: var(--text-sub); }
.hero-stat-val {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.hero-stat-val.accent { color: var(--accent); }
.hero-stat-val.good { color: var(--good); }
.hero-stat-val.bad { color: var(--bad); }

/* ---- Pull quote band ---- */
.quote-band {
  background: linear-gradient(135deg, rgba(232, 160, 32, .07), rgba(232, 160, 32, .02));
  border-top: 1px solid rgba(232, 160, 32, .18);
  border-bottom: 1px solid rgba(232, 160, 32, .18);
  padding: 52px 0;
}
.quote-band blockquote {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 58px);
  font-weight: 500;
  line-height: 1.1;
  max-width: 1000px;
  color: var(--text);
}
.quote-band blockquote em { color: var(--accent); font-style: italic; }
.quote-attr {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 16px;
}

/* ---- Sections ---- */
section { padding: 100px 0; border-bottom: 1px solid var(--border); scroll-margin-top: 62px; }
.section-header {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 48px;
}
.section-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 6px;
}
.section-h2 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 70px);
  font-weight: 600;
  line-height: .95;
  margin-bottom: 20px;
}
.section-narrative {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-sub);
  line-height: 1.75;
  max-width: 820px;
}
.section-narrative p + p { margin-top: 14px; }
.section-narrative strong { color: var(--text); }
.section-narrative em { font-style: italic; }
.section-narrative code, .panel-sub code, .method-list code, .rec-evidence code {
  font-family: var(--font-mono);
  font-size: .86em;
  color: var(--text);
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  overflow-wrap: break-word;
  white-space: nowrap;
}

/* ---- Key metrics strip ---- */
.metric-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}
.metric-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.metric-box .num {
  font-family: var(--font-serif);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
}
.metric-box .lbl { font-size: 12px; color: var(--text-muted); line-height: 1.4; }
.metric-box.accent .num { color: var(--accent); }
.metric-box.good .num { color: var(--good); }
.metric-box.bad .num { color: var(--bad); }
.metric-box.ga .num { color: var(--ga); }
.metric-box.roe .num { color: var(--roe); }
.metric-box.project .num { color: var(--project); }

/* ---- Panel / Card ---- */
.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  min-width: 0;
}
.panel-title { font-family: var(--font-serif); font-size: 22px; font-weight: 600; margin-bottom: 6px; }
.panel-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.5; }
.panel-sub strong { color: var(--text-sub); }
.panel-sub-spaced { margin-bottom: 22px; }
.panel-source {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .05em;
  color: var(--text-muted);
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.grid-1 { display: grid; grid-template-columns: 1fr; gap: 16px; align-items: start; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.mt16 { margin-top: 16px; }
.mt32 { margin-top: 32px; }
.mb16 { margin-bottom: 16px; }
.align-right { text-align: right; }
.chart-sm { min-height: 220px; }
.chart-md { min-height: 300px; }
.chart-lg { min-height: 340px; }

/* ---- Cohort cards ---- */
.archetype-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 16px;
  margin-top: 16px;
  align-items: stretch;
}
.arch-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: border-color .2s, transform .2s;
  display: flex;
  flex-direction: column;
}
.arch-card .arch-intervention { margin-top: auto; }
.arch-card:hover { transform: translateY(-2px); border-color: var(--border-bright); }
.arch-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cohort-color, var(--accent));
}
.arch-meta { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.arch-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cohort-color, var(--accent));
  background: color-mix(in srgb, var(--cohort-color, var(--accent)) 12%, transparent);
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
}
.arch-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.arch-name { font-family: var(--font-serif); font-size: 28px; font-weight: 600; line-height: 1; margin-bottom: 6px; }
.arch-desc { font-size: 13px; color: var(--text-sub); margin-bottom: 18px; line-height: 1.6; }
.arch-gap {
  display: flex; align-items: baseline; gap: 10px;
  margin: 14px 0 16px; padding: 12px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.arch-gap-num {
  font-family: var(--font-serif); font-size: 40px; font-weight: 700; line-height: .9;
  color: var(--cohort-color, var(--accent));
}
.arch-gap-lbl { font-size: 11px; color: var(--text-muted); line-height: 1.3; }
.arch-stats {
  display: flex;
  gap: 20px;
  margin-bottom: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.arch-stat { flex: 1; }
.arch-stat .val {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--cohort-color, var(--accent));
  line-height: 1;
}
.arch-stat .lbl { font-size: 11px; color: var(--text-muted); margin-top: 4px; line-height: 1.3; }
.arch-intervention {
  background: color-mix(in srgb, var(--cohort-color, var(--accent)) 7%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--cohort-color, var(--accent)) 20%, transparent);
  border-radius: 7px;
  padding: 14px;
}
.arch-intervention .int-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--cohort-color, var(--accent));
  margin-bottom: 7px;
}
.arch-intervention .int-text { font-size: 13px; line-height: 1.6; color: var(--text-sub); }
.arch-intervention .int-text strong { color: var(--text); }
.score-bar { height: 5px; background: rgba(255, 255, 255, .07); border-radius: 3px; overflow: hidden; margin-top: 10px; }
.score-fill { height: 100%; border-radius: 3px; background: var(--cohort-color, var(--accent)); transition: width .8s ease; }
.arch-dual { display: grid; gap: 7px; margin: 12px 0 18px; }
.arch-dual-row { display: grid; grid-template-columns: 34px 1fr 46px; gap: 8px; align-items: center; }
.arch-dual-label {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.arch-dual-num { font-family: var(--font-mono); font-size: 11px; color: var(--text); text-align: right; }
.arch-dual-track { height: 8px; background: rgba(255, 255, 255, .06); border-radius: 4px; overflow: hidden; }
.arch-dual-fill { height: 100%; border-radius: 4px; }

/* ---- SVG / Chart styles ---- */
.viz { width: 100%; position: relative; }
.viz svg { display: block; width: 100%; overflow: visible; }
.axis path, .axis line { stroke: var(--border-bright); }
.axis text { fill: var(--text-muted); font-family: var(--font-mono); font-size: 10px; }
.grid-line { stroke: var(--border); stroke-dasharray: 3, 4; }
.chart-label { fill: var(--text-muted); font-family: var(--font-mono); font-size: 10px; }

/* ---- Bar rows ---- */
.bar-rows { display: flex; flex-direction: column; gap: 0; }
.brow {
  display: grid;
  grid-template-columns: 180px 1fr 60px;
  gap: 12px;
  align-items: center;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.brow:last-child { border-bottom: 0; }
.brow-name { font-size: 13px; color: var(--text-sub); text-overflow: ellipsis; overflow: hidden; white-space: nowrap; }
.brow-name.is-mono { font-family: var(--font-mono); font-size: 11px; }
.brow-track { height: 24px; background: rgba(255, 255, 255, .04); border-radius: 4px; overflow: hidden; position: relative; }
.brow-fill {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: rgba(0, 0, 0, .65);
  min-width: 3px;
  transition: width .7s cubic-bezier(.2, .8, .2, 1);
}
.brow-num { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); text-align: right; }
.brow-wide { grid-template-columns: 310px 1fr 76px; }

/* ---- Tooltip ---- */
.tip {
  position: fixed; z-index: 200;
  pointer-events: none;
  max-width: 320px;
  background:
    linear-gradient(135deg, rgba(232, 160, 32, .09), transparent 42%),
    rgba(13, 16, 15, .97);
  border: 1px solid rgba(232, 223, 209, .2);
  border-radius: 8px;
  padding: 11px 13px 12px;
  font-size: 12px;
  line-height: 1.5;
  box-shadow: 0 14px 36px rgba(0, 0, 0, .62), 0 0 0 1px rgba(255, 255, 255, .035) inset;
  opacity: 0;
  transform: translate3d(0, 4px, 0) scale(.98);
  transition: opacity .06s linear, transform .06s ease-out;
  will-change: left, top, opacity, transform;
}
.tip.vis { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
.tip-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 5px;
  color: var(--accent);
}
.tip-body { color: var(--text-sub); }
.tip-body strong { color: var(--text); font-weight: 600; }
.tip-body code { font-family: var(--font-mono); font-size: .9em; color: var(--text); word-break: break-all; }
[data-tip-title] { cursor: default; }

/* ---- Recommendation cards ---- */
.rec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 16px; margin-top: 16px; }
.rec-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.rec-owner {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.rec-title { font-family: var(--font-serif); font-size: 20px; font-weight: 600; line-height: 1.1; margin-bottom: 10px; }
.priority-bar { height: 4px; background: rgba(255, 255, 255, .07); border-radius: 2px; margin-bottom: 14px; }
.priority-fill { height: 100%; border-radius: 2px; background: var(--accent); }
.rec-evidence { font-size: 13px; color: var(--text-sub); line-height: 1.6; margin-bottom: 8px; }
.rec-evidence strong { color: var(--text); }
.rec-action { font-size: 13px; color: var(--text); line-height: 1.6; font-weight: 500; }

/* ---- Reveal on scroll ---- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.vis { opacity: 1; transform: translateY(0); }

/* ---- Footer ---- */
footer { padding: 48px 0; border-top: 1px solid var(--border); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-note { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); line-height: 1.5; }

/* ---- Chips filter ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 11px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.chip:hover { color: var(--text); border-color: var(--border-bright); }
.chip.active { color: var(--accent); border-color: rgba(232, 160, 32, .35); background: var(--accent-soft); }

/* ---- Table ---- */
.table-wrap { overflow: auto; border-radius: 8px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-muted); background: rgba(255, 255, 255, .03); padding: 10px 14px;
  border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap;
}
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th[aria-sort="ascending"], th[aria-sort="descending"] { color: var(--accent); }
th[aria-sort="ascending"]::after { content: ' ↑'; }
th[aria-sort="descending"]::after { content: ' ↓'; }
td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text-sub); }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: rgba(255, 255, 255, .025); }
td a { color: var(--ga); text-decoration: none; }
td a:hover { text-decoration: underline; }
td code { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); overflow-wrap: anywhere; }

.flag-title { display: flex; align-items: center; gap: 10px; font-size: 20px; line-height: 1.15; }
.flag-title.bad-flag { color: var(--bad); }
.flag-title.warn-flag { color: var(--accent); }
.flag-title.info-flag { color: var(--ga); }
.flag-dot {
  width: 17px; height: 17px; border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 18%, transparent);
  flex: 0 0 auto;
}

/* ---- Timing chapter ---- */
.timing-board { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.timing-impact-row {
  display: grid;
  grid-template-columns: 132px 1fr 58px 1fr 58px;
  gap: 12px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.timing-impact-row:last-child { border-bottom: 0; }
.timing-impact-head {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.timing-bucket { font-size: 13px; color: var(--text-sub); }
.timing-track { height: 28px; border-radius: 5px; background: rgba(255, 255, 255, .045); overflow: hidden; position: relative; }
.timing-fill { height: 100%; min-width: 2px; border-radius: 5px; background: var(--accent); opacity: .9; }
.timing-fill.is-ga { background: var(--ga); }
.timing-fill.is-project { background: var(--project); }
.timing-num { font-family: var(--font-mono); font-size: 12px; color: var(--text); text-align: right; }
.rhythm-card { padding-top: 2px; }
.rhythm-title { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; flex-wrap: wrap; margin-bottom: 10px; }
.rhythm-name { font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.rhythm-total { font-family: var(--font-mono); font-size: 11px; color: var(--text-sub); }
.hour-bars {
  height: 132px;
  display: grid;
  grid-template-columns: repeat(24, minmax(0, 1fr));
  align-items: end;
  gap: 3px;
  padding-top: 8px;
  border-bottom: 1px solid var(--border);
}
.hour-bar { min-height: 3px; border-radius: 3px 3px 0 0; background: var(--accent); opacity: .85; }
.hour-axis {
  display: grid; grid-template-columns: repeat(4, 1fr);
  font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-top: 6px;
}
.hour-axis span:nth-child(2), .hour-axis span:nth-child(3) { text-align: center; }
.hour-axis span:last-child { text-align: right; }
.day-strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-top: 18px; }
.day-cell {
  min-height: 58px; padding: 9px 8px;
  border: 1px solid var(--border); border-radius: 7px;
  background: rgba(255, 255, 255, .025); min-width: 0;
}
.day-cell .day { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }
.day-cell .val { font-family: var(--font-serif); font-size: 22px; line-height: 1; margin-top: 6px; color: var(--text); }
.reply-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.reply-metric { border: 1px solid var(--border); border-radius: 8px; padding: 14px; background: rgba(255, 255, 255, .025); }
.reply-metric .num { font-family: var(--font-serif); font-size: 34px; font-weight: 700; line-height: 1; color: var(--accent); margin-bottom: 8px; }
.reply-metric .lbl { font-size: 12px; color: var(--text-sub); line-height: 1.45; }
.timing-note-list { display: grid; gap: 10px; margin-top: 18px; }
.timing-note {
  display: grid; grid-template-columns: 72px 1fr; gap: 12px; align-items: start;
  padding-top: 12px; border-top: 1px solid var(--border);
}
.timing-note .num { font-family: var(--font-serif); font-size: 28px; line-height: 1; color: var(--ga); }
.timing-note .txt { font-size: 13px; color: var(--text-sub); line-height: 1.5; }

.heatmap-grid { align-items: stretch; }
.heatmap-panel { min-width: 0; }
.heatmap-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.heatmap-pill {
  padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px;
  background: rgba(255, 255, 255, .025);
  font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); line-height: 1.25;
}
.heatmap-pill strong { color: var(--text); font-weight: 600; }
.heatmap { min-width: 0; }
.heatmap-axis, .heatmap-row { display: grid; grid-template-columns: 34px 1fr; gap: 8px; align-items: center; }
.heatmap-axis { margin-bottom: 5px; }
.heatmap-hour-cells, .heatmap-cells { display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); gap: 2px; }
.heatmap-hour {
  height: 14px; font-family: var(--font-mono); font-size: 8px; line-height: 14px;
  color: var(--text-muted); text-align: center;
}
.heatmap-day-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }
.heatmap-row + .heatmap-row { margin-top: 4px; }
.heat-cell {
  height: 17px;
  border: 1px solid rgba(255, 255, 255, .05);
  border-radius: 3px;
  background: rgba(255, 255, 255, .04);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .015);
  transition: border-color .15s, transform .15s, filter .15s;
}
.heat-cell:hover { border-color: rgba(255, 255, 255, .28); filter: saturate(1.2); transform: translateY(-1px); }
.heat-cell.peak {
  border-color: rgba(232, 223, 209, .72);
  box-shadow: 0 0 0 1px rgba(232, 223, 209, .24), 0 0 18px rgba(232, 160, 32, .2);
}
.heatmap-footer {
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  margin-top: 13px; color: var(--text-muted); font-family: var(--font-mono); font-size: 10px;
}
.heatmap-legend { display: flex; align-items: center; gap: 6px; min-width: 0; }
.heatmap-swatch { width: 18px; height: 9px; border: 1px solid rgba(255, 255, 255, .06); border-radius: 2px; flex: 0 0 auto; }

/* ---- Responders ---- */
.team-board { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.team-term-list, .team-kind-list { display: grid; gap: 12px; }
.team-term-row, .team-kind-row {
  display: grid; grid-template-columns: 92px 1fr 84px; gap: 12px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border);
}
.team-term-row:last-child, .team-kind-row:last-child { border-bottom: 0; }
.team-row-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-sub); }
.team-row-meta { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-top: 4px; }
.team-bar {
  height: 30px; border-radius: 5px; border: 1px solid var(--border);
  background: rgba(255, 255, 255, .035); overflow: hidden; position: relative;
}
.team-fill { height: 100%; min-width: 2px; background: linear-gradient(90deg, var(--good), var(--accent)); opacity: .86; }
.team-fill.is-mixed { background: linear-gradient(90deg, var(--ga), var(--project)); }
.team-row-value { font-family: var(--font-serif); font-size: 24px; line-height: 1; text-align: right; color: var(--text); }
.team-row-value span { display: block; font-family: var(--font-mono); font-size: 9px; color: var(--text-muted); margin-top: 4px; }
.team-member-head { display: flex; justify-content: space-between; gap: 16px; align-items: end; margin-top: 32px; }
.team-member-title { font-family: var(--font-serif); font-size: 30px; font-weight: 600; line-height: 1.05; }
.team-member-sub { max-width: 640px; font-size: 13px; color: var(--text-muted); line-height: 1.5; text-align: right; }
.team-member-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.team-member-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .014));
  padding: 18px; min-height: 238px; box-shadow: var(--shadow);
}
.team-member-card.featured {
  border-color: rgba(232, 160, 32, .34);
  background:
    linear-gradient(135deg, rgba(232, 160, 32, .08), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .014));
}
.team-member-top { display: flex; justify-content: space-between; gap: 10px; align-items: start; margin-bottom: 14px; }
.team-member-name { font-family: var(--font-serif); font-size: 22px; line-height: 1; font-weight: 600; }
.team-member-user { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-top: 5px; }
.team-member-user a { color: var(--text-muted); text-decoration: none; border-bottom: 1px solid var(--border); }
.team-member-user a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.role-badge {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--text); border: 1px solid var(--border-bright); border-radius: 5px;
  padding: 4px 6px; background: rgba(255, 255, 255, .04); white-space: nowrap;
}
.role-badge.is-unconfirmed { color: var(--text-muted); }
.team-member-num { font-family: var(--font-serif); font-size: 40px; line-height: .9; color: var(--accent); margin-bottom: 4px; }
.team-member-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-bottom: 14px; }
.team-mini-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
  margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border);
}
.team-mini .val { font-family: var(--font-mono); font-size: 13px; color: var(--text); }
.team-mini .lbl { font-size: 10px; color: var(--text-muted); line-height: 1.25; margin-top: 2px; }
.term-chips { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 14px; }
.term-chip {
  font-family: var(--font-mono); font-size: 9px; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 4px; padding: 3px 5px; background: rgba(255, 255, 255, .025);
}
.team-performance-note {
  margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--border);
  font-size: 11px; line-height: 1.45; color: var(--text-sub);
}
.team-performance-note strong {
  color: var(--accent); font-family: var(--font-mono); font-size: 9px;
  letter-spacing: .08em; text-transform: uppercase; font-weight: 600;
}
.team-note-num { font-family: var(--font-serif); font-size: 42px; line-height: .95; color: var(--ga); margin-bottom: 10px; }
.team-note-num.is-accent { color: var(--accent); }
.team-note-num.is-project { color: var(--project); }
.team-note-num.is-bad { color: var(--bad); }
.team-member-note { margin-top: 10px; }

/* ---- Presentational helpers ---- */
.feature-stat { font-family: var(--font-serif); font-size: 52px; font-weight: 700; line-height: 1; margin: 10px 0; }
.feature-stat.is-bad { color: var(--bad); }
.feature-stat.is-accent { color: var(--accent); }
.feature-stat.is-ga { color: var(--ga); }
.feature-stat.is-good { color: var(--good); }
.feature-stat-label { font-size: 11px; color: var(--text-muted); }
.method-section { padding-bottom: 60px; }
.method-list { font-size: 13px; color: var(--text-sub); line-height: 1.8; padding-left: 18px; margin-top: 12px; }
.method-list strong { color: var(--text); }
.table-cell-muted { color: var(--text-muted); }
.table-cell-mono { font-family: var(--font-mono); }
.table-cell-bad { color: var(--bad); font-family: var(--font-mono); }
.table-cell-good { color: var(--good); font-family: var(--font-mono); }
.split-row { grid-template-columns: 190px 1fr 1fr 72px; }
.split-cell { padding: 0 4px; }
.split-label { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-bottom: 3px; }
.split-label.is-ga { color: var(--ga); }
.split-label.is-roe { color: var(--roe); }
.split-delta { color: var(--bad); }
.split-sub { font-size: 9px; color: var(--text-muted); }
.split-ga-fill { background: var(--ga); }
.split-roe-fill { background: var(--roe); }
.deadline-bar-group + .deadline-bar-group { margin-top: 16px; }
.deadline-bar-title {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px;
}
.deadline-stack { display: flex; height: 36px; border-radius: 6px; overflow: hidden; }
.deadline-segment { display: flex; align-items: center; justify-content: center; min-width: 0; opacity: .85; }
.deadline-segment-label { font-family: var(--font-mono); font-size: 10px; font-weight: 600; color: rgba(0, 0, 0, .7); white-space: nowrap; }
.deadline-legend { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 12px; }
.deadline-legend-item { display: flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }
.deadline-swatch { display: inline-block; width: 10px; height: 10px; border-radius: 2px; flex: 0 0 auto; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero-layout, .section-header, .grid-2, .grid-3, .timing-board, .team-board, .team-member-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 54px; }
  .metric-strip { grid-template-columns: repeat(2, 1fr); }
  .heat-cell { height: 15px; }
  .team-member-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team-member-head { display: block; }
  .team-member-sub { text-align: left; margin-top: 8px; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .topbar-inner { padding: 0 16px; gap: 12px; }
  .brand { max-width: 44vw; }
  section { padding: 72px 0; }
  .hero { padding: 90px 0 60px; }
  .metric-strip { grid-template-columns: 1fr; }
  .brow, .brow-wide, .split-row { grid-template-columns: 1fr; gap: 6px; }
  .archetype-cards { grid-template-columns: 1fr; }
  .rec-grid { grid-template-columns: 1fr; }
  .reply-grid { grid-template-columns: 1fr; }
  .day-strip { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
  .day-cell { min-height: 52px; padding: 7px 4px; }
  .day-cell .val { font-size: 18px; }
  .timing-impact-row { grid-template-columns: 78px 1fr 42px 1fr 42px; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}