/* Layout: a route line down the left with the argument's stops as stations; content column to the right, about 68ch. */
@font-face { font-family: "Montserrat 38M"; src: url("fonts/montserrat-latin-wght-normal.woff2") format("woff2"); font-style: normal; font-weight: 300 800; font-display: swap; }
@font-face { font-family: "Montserrat 38M"; src: url("fonts/montserrat-latin-wght-italic.woff2") format("woff2"); font-style: italic; font-weight: 300 800; font-display: swap; }
/* Single light theme by choice, matching the 38thMove benchmark. Competence = purple, coordination = teal. */
:root {
  color-scheme: light;
  --paper: #F7F7F8;
  --surface: #FFFFFF;
  --ink: #2D2926;
  --heading: #39265C;
  --muted: #6C6570;
  --rule: #D9D5DF;
  --pipe: #39265C;
  --pipe-soft: #EDE9F3;
  --signal: #23877C;
  --signal-line: #42B6A9;
  --signal-soft: #E3F5F3;
  --person: #9A93A0;
  --display: "Montserrat 38M", Montserrat, "Segoe UI", Arial, sans-serif;
  --body: "Montserrat 38M", Montserrat, "Segoe UI", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  background: var(--paper); color: var(--ink);
  font-family: var(--body); font-size: 16px; line-height: 1.65;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
a { color: var(--pipe); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }

.wrap { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 48px; padding-block: 36px 48px; }
@media (max-width: 860px) { .wrap { grid-template-columns: minmax(0, 1fr); gap: 0; } .route { display: none; } }

/* Route line */
.route { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 32px); align-self: start; }
.route ol { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 3px solid var(--rule); display: grid; gap: 18px; }
.route li { position: relative; }
.route li::before { content: ""; position: absolute; left: -27px; top: 5px; width: 13px; height: 13px; border-radius: 50%; background: var(--paper); border: 3px solid var(--rule); }
.route li.on::before { border-color: var(--signal); background: var(--signal); }
.route a { text-decoration: none; color: var(--muted); font-size: 14px; line-height: 1.3; display: block; }
.route li.on a { color: var(--ink); font-weight: 600; }
.route .km { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; display: block; color: var(--muted); }
.route-title { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 16px; }

main { min-width: 0; }
.brandbar { max-width: 1120px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 20px 0; }
.brandbar img { height: 40px; width: auto; display: block; }
.brandbar span { font-size: 12px; color: var(--muted); letter-spacing: .04em; text-align: right; }
.horizon { height: 4px; background: linear-gradient(90deg, var(--heading), var(--signal-line)); max-width: 1120px; margin: 14px auto 0; border-radius: 2px; }
.sitefoot { max-width: 1120px; margin: 0 auto; padding-block: 16px 32px; border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; font-size: 12px; color: var(--muted); }
.sitefoot img { height: 22px; width: auto; }
.prose { max-width: 68ch; }
section { padding-block: 40px; border-top: 1px solid var(--rule); scroll-margin-top: 24px; }
section:first-of-type { border-top: 0; padding-top: 0; }

.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--signal); margin: 0 0 8px; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.15; text-wrap: balance; margin: 0; color: var(--heading); letter-spacing: -.01em; }
h1 { font-size: clamp(32px, 4.6vw, 50px); font-weight: 800; }
h2 { font-size: clamp(25px, 3.2vw, 32px); margin-bottom: 16px; }
h3 { font-size: 19px; margin-bottom: 8px; }
p { margin: 0 0 14px; }
.lede { font-size: 20px; line-height: 1.5; color: var(--ink); max-width: 60ch; }
.byline { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .04em; margin-top: 20px; }
.c-comp { color: var(--pipe); font-weight: 600; }
.c-coord { color: var(--signal); font-weight: 600; }
.small { font-size: 14px; color: var(--muted); }
.note { font-size: 14px; color: var(--muted); border-left: 3px solid var(--rule); padding-left: 12px; margin-top: 16px; max-width: 68ch; }

/* Hero thesis: two dials */
.thesis { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; max-width: 760px; }
@media (max-width: 560px) { .thesis { grid-template-columns: 1fr; } }
.dial { padding: 18px 20px; border-radius: 4px; background: var(--surface); border: 1px solid var(--rule); }
.dial h3 { font-size: 20px; }
.dial.comp { border-top: 4px solid var(--pipe); }
.dial.coord { border-top: 4px solid var(--signal); }
.dial p { margin: 0; font-size: 15px; }
.dial .tag { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }

.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin: 22px 0 8px; max-width: 760px; }
.fig { border-top: 2px solid var(--ink); padding-top: 10px; }
.fig b { font-family: var(--display); font-size: 34px; font-weight: 800; color: var(--heading); display: block; line-height: 1; font-variant-numeric: tabular-nums; }
.fig span { font-size: 14px; color: var(--muted); display: block; margin-top: 6px; }

/* Panels for interactives */
.panel { background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; padding: 20px; margin-top: 22px; }
.panel-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 16px; margin-bottom: 14px; }
.panel-head h3 { margin: 0; }
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

.team { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 720px) { .team { grid-template-columns: minmax(0, 1fr); } }
.team svg { width: 100%; height: auto; display: block; }
.roles { display: grid; gap: 8px; }
.role { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 10px; border: 1px solid var(--rule); border-radius: 4px; }
.role-name { font-size: 15px; line-height: 1.25; min-width: 0; }
.role-name small { display: block; color: var(--muted); font-size: 12px; }
.seg { display: inline-flex; border: 1px solid var(--rule); border-radius: 4px; overflow: hidden; flex-shrink: 0; }
.seg button { font: 500 12px/1 var(--body); padding: 7px 9px; background: transparent; color: var(--muted); border: 0; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.seg button.ai[aria-pressed="true"] { background: var(--signal); color: var(--surface); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip { font: 500 13px/1 var(--body); padding: 8px 12px; border-radius: 999px; border: 1px solid var(--rule); background: transparent; color: var(--ink); cursor: pointer; }
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.readouts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.readout { border-top: 2px solid var(--rule); padding-top: 6px; }
.readout b { font-family: var(--display); font-size: 26px; font-weight: 800; display: block; line-height: 1.05; font-variant-numeric: tabular-nums; }
.readout span { font-size: 12px; color: var(--muted); line-height: 1.3; display: block; }
.readout.team-r { border-color: var(--signal); }
.readout.ai-r { border-color: var(--pipe); }
.verdict { margin-top: 12px; font-size: 15px; padding: 10px 12px; background: var(--signal-soft); border-radius: 4px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 18px; height: 0; border-top: 3px solid; vertical-align: middle; margin-right: 6px; }

/* Handoff chain */
.chain { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 0; }
.chain li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 14px; position: relative; padding-bottom: 18px; }
.chain li::before { content: ""; position: absolute; left: 37px; top: 30px; bottom: 0; width: 3px; background: var(--rule); }
.chain li:last-child::before { display: none; }
.chain .stn { font-family: var(--mono); font-size: 11px; color: var(--muted); text-align: center; padding-top: 4px; position: relative; z-index: 1; }
.chain .stn::after { content: ""; display: block; width: 15px; height: 15px; border-radius: 50%; border: 3px solid var(--ink); background: var(--paper); margin: 4px auto 0; }
.chain h4 { font: 600 16px/1.3 var(--body); margin: 0 0 2px; }
.chain p { margin: 0; font-size: 15px; }
.chain .lost { display: block; margin-top: 6px; font-size: 14px; color: var(--signal); }
.chain .lost::before { content: "Lost at handover: "; font-weight: 600; }

.parallels { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 22px; }
.parallel { border: 1px solid var(--rule); border-radius: 4px; padding: 14px 16px; background: var(--surface); }
.parallel .kicker { display: block; margin-bottom: 4px; }
.parallel p { margin: 0; font-size: 15px; }

/* Scaling chart */
.controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; margin-bottom: 12px; }
@media (max-width: 560px) { .controls { grid-template-columns: minmax(0, 1fr); } }
.ctrl label { display: flex; justify-content: space-between; font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.ctrl label output { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.ctrl input[type=range] { width: 100%; }
#comp { accent-color: var(--pipe); }
#coord { accent-color: var(--signal); }
.chart-box { overflow-x: auto; }
.chart-box svg { width: 100%; min-width: 320px; height: auto; display: block; }
.phase { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; margin-top: 10px; }
.pill { font: 600 12px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; border: 1.5px solid currentColor; }
.pill.p1 { color: var(--muted); }
.pill.p2 { color: var(--pipe); }
.pill.p3 { color: var(--signal); }
.phase-text { font-size: 15px; }

.phases3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 22px; }
@media (max-width: 640px) { .phases3 { grid-template-columns: minmax(0, 1fr); } }
.ph { border-top: 3px solid var(--rule); padding-top: 8px; }
.ph.b { border-color: var(--pipe); }
.ph.c { border-color: var(--signal); }
.ph h4 { font: 600 16px/1.3 var(--body); margin: 0 0 4px; }
.ph p { font-size: 15px; margin: 0; }

/* Regimes */
.regimes { display: grid; grid-template-columns: 34px minmax(0, 1fr); grid-template-rows: auto 26px; gap: 6px; margin-top: 22px; max-width: 640px; }
.axis-y { grid-row: 1; writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--signal); text-align: center; }
.axis-x { grid-column: 2; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--pipe); text-align: center; align-self: center; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: 1fr 1fr; gap: 6px; position: relative; min-width: 0; }
.regimes > * { min-width: 0; }
@media (max-width: 520px) {
  .regimes { grid-template-columns: 22px minmax(0, 1fr); }
  .cell { padding: 10px 10px 26px; min-height: 92px; }
  .cell[aria-pressed="true"] { padding: 9px 9px 25px; }
  .cell b { font-size: 14px; hyphens: manual; }
  .cell span { font-size: 12px; }
  .grid2 .today { position: static; transform: none; grid-column: 1 / -1; justify-self: center; font-size: 10px; }
  .cell, .cell[aria-pressed="true"] { padding-bottom: 10px; }
}
.cell { text-align: left; padding: 14px; min-height: 104px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); color: var(--ink); cursor: pointer; font: inherit; display: flex; flex-direction: column; gap: 4px; }
.cell b { font-family: var(--display); font-size: 17px; font-weight: 700; color: var(--heading); line-height: 1.05; }
.cell span { font-size: 13px; color: var(--muted); line-height: 1.3; }
.cell:hover { border-color: var(--ink); }
.cell[aria-pressed="true"] { border: 2px solid var(--ink); padding: 13px; }
.cell.coordcell { background: linear-gradient(var(--signal-soft), var(--signal-soft)), var(--surface); }
.cell.asi { background: linear-gradient(135deg, var(--pipe-soft) 50%, var(--signal-soft) 50%); }
.cell.compcell { background: linear-gradient(var(--pipe-soft), var(--pipe-soft)), var(--surface); }
.today { position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%); font: 600 11px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); background: var(--paper); border: 1.5px dashed var(--ink); padding: 5px 8px; border-radius: 999px; pointer-events: none; white-space: nowrap; }
.regime-detail { margin-top: 18px; }
.regime-detail .rd-head { font-size: 17px; margin-bottom: 12px; max-width: 68ch; }
.markets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 720px) { .markets { grid-template-columns: minmax(0, 1fr); } }
.mkt { border: 1px solid var(--rule); border-radius: 4px; padding: 12px 14px; }
.mkt .kicker { display: block; margin-bottom: 4px; }
.mkt p { font-size: 14.5px; margin: 0; }
.mkt .shift { display: inline-block; margin-top: 8px; font: 600 11px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 4px 8px; border-radius: 3px; }
.shift.calm { background: var(--pipe-soft); color: var(--pipe); }
.shift.jolt { background: var(--signal-soft); color: var(--signal); }
.shift.same { background: transparent; color: var(--muted); border: 1px solid var(--rule); }
.pay { margin-top: 12px; font-size: 15px; max-width: 68ch; }

/* Tables */
.tbl-box { overflow-x: auto; margin-top: 18px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 560px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); }
th { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
td:first-child { font-weight: 600; width: 22%; }

.watch { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 18px; }
@media (max-width: 640px) { .watch { grid-template-columns: minmax(0, 1fr); } }
.watch div { border-top: 3px solid var(--signal); padding-top: 10px; }
.watch div.later { border-color: var(--rule); }
.watch ul { margin: 0; padding-left: 18px; font-size: 15px; }
.watch li { margin-bottom: 6px; }

.moves { counter-reset: mv; list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 14px; max-width: 72ch; }
.moves li { counter-increment: mv; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 12px; }
.moves li::before { content: counter(mv); font-family: var(--display); font-size: 26px; font-weight: 800; line-height: 1; color: var(--signal); }
.moves b { display: block; font-size: 17px; }
.moves span { font-size: 15px; }

.script { background: var(--surface); border: 1px solid var(--rule); border-left: 4px solid var(--signal); border-radius: 4px; padding: 18px 20px; margin-top: 18px; max-width: 72ch; }
.script p { font-size: 16px; }
.script p:last-of-type { margin-bottom: 12px; }
.btn { font: 600 14px/1 var(--body); padding: 10px 14px; border-radius: 4px; border: 1.5px solid var(--ink); background: var(--ink); color: var(--paper); cursor: pointer; }
.btn-status { font-size: 13px; color: var(--muted); margin-left: 10px; }

dl.gloss { display: grid; grid-template-columns: minmax(150px, 220px) minmax(0, 1fr); gap: 10px 20px; margin: 18px 0 0; max-width: 820px; }
@media (max-width: 560px) { dl.gloss { grid-template-columns: minmax(0, 1fr); gap: 2px; } dl.gloss dd { margin-bottom: 10px; } }
dl.gloss dt { font-weight: 600; font-size: 15px; }
dl.gloss dd { margin: 0; font-size: 15px; color: var(--ink); }

.sources { font-size: 14px; max-width: 72ch; }
.sources li { margin-bottom: 6px; }

.brandbar a.brand-home { display:block; }
.brandbar nav { display:flex; flex-wrap:wrap; gap:6px 18px; justify-content:flex-end; font-size:14px; }
.brandbar nav a { color: var(--ink); text-decoration:none; font-weight:600; }
.brandbar nav a:hover, .brandbar nav a:focus-visible { text-decoration:underline; }
.cta-box { margin-top: 8px; padding: 24px; border-left: 4px solid var(--signal); background: var(--paper); }
.cta-box a { font-weight:700; }
.sitefoot nav { display:flex; flex-wrap:wrap; gap:6px 14px; }
.sitefoot nav a { color: inherit; }