/* Pitch deck: a 1920×1080 stage scaled to the window. Colours and fonts come from tokens.css. */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-text);
  font-variant-numeric: proportional-nums lining-nums;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body { overflow: hidden; }

/* ---------- Stage ---------- */
.viewport {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: var(--color-paper);
  transition: background-color .3s ease;
}
.viewport.on-ink { background: var(--color-ink-bg); }

.stage {
  position: absolute;
  top: 0;
  left: 0;
  width: 1920px;
  height: 1080px;
  transform-origin: 0 0;
}

.slide {
  position: absolute;
  inset: 0;
  width: 1920px;
  height: 1080px;
  padding: 96px 120px 132px;
  background: var(--color-paper);
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity .32s ease, transform .42s cubic-bezier(.2,.7,.2,1), visibility 0s linear .42s;
}
.slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .32s ease, transform .42s cubic-bezier(.2,.7,.2,1), visibility 0s;
  z-index: 2;
}
.slide.ink {
  background: var(--color-ink-bg);
  color: var(--color-on-ink);
}

/* Speaker notes live in the slide markup but never show on the stage */
.notes { display: none !important; }

/* ---------- Chrome: footer on every slide (added by deck.js) ---------- */
.chrome {
  position: absolute;
  left: 120px;
  right: 120px;
  bottom: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-label);
  font-size: 19px;
  letter-spacing: .04em;
  color: var(--color-muted);
}
.chrome .brand { display: flex; align-items: center; gap: 14px; }
.chrome .brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-accent); }
.chrome .brand .logo { display: inline-flex; align-items: center; gap: 10px; }
.chrome .brand .logo img { height: 30px; width: auto; display: block; margin-top: -3px; }
.chrome .brand .logo .txt { font-weight: 600; color: var(--color-ink-2); }
.chrome .brand b { font-weight: 600; color: var(--color-ink-2); letter-spacing: .02em; }
.chrome .num { font-variant-numeric: tabular-nums; }
.chrome .num b { color: var(--color-ink); font-weight: 600; }
.chrome .num { font-variant-numeric: tabular-nums; }
.slide.ink .chrome { color: var(--color-on-ink-2); }
.slide.ink .chrome .brand b, .slide.ink .chrome .num b { color: var(--color-on-ink); }
.slide.ink .chrome .brand .dot { background: var(--color-accent-on-ink); }
.slide.no-chrome .chrome { display: none; }
.slide.no-chrome { padding-bottom: 96px; }

/* ---------- Progress bar (viewport level) ---------- */
.progress {
  position: fixed;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background: transparent;
  z-index: 20;
  pointer-events: none;
}
.progress i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--color-editorial);
  opacity: .9;
  transition: width .4s cubic-bezier(.2,.7,.2,1);
}

/* ---------- On-screen controls (appear on mouse move) ---------- */
.controls {
  position: fixed;
  right: 18px;
  bottom: 14px;
  display: flex;
  gap: 6px;
  z-index: 30;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
}
.controls.show { opacity: 1; transform: none; pointer-events: auto; }
.controls button {
  font: 500 13px/1 var(--font-text);
  color: var(--color-ink-2);
  background: color-mix(in srgb, var(--color-paper) 88%, transparent);
  border: 1px solid var(--color-rule);
  border-radius: 8px;
  height: 34px;
  min-width: 34px;
  padding: 0 10px;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.controls button:hover { color: var(--color-ink); border-color: var(--color-rule-strong); }
.controls button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* Slide-jump input feedback (type digits then Enter) */
.jump {
  position: fixed;
  left: 50%;
  top: 24px;
  transform: translateX(-50%);
  font: 500 20px/1 var(--font-label);
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--color-ink);
  color: var(--color-paper);
  z-index: 40;
  display: none;
}
.jump.show { display: block; }

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--font-label);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-editorial-text);
  margin: 0 0 30px;
  display: flex;
  gap: 18px;
  align-items: baseline;
}
.eyebrow .n { color: var(--color-muted); }
.slide.ink .eyebrow { color: var(--color-editorial-on-ink); }
.slide.ink .eyebrow .n { color: var(--color-on-ink-2); }

.headline {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  font-size: 88px;
  line-height: 1.04;
  letter-spacing: -.018em;
  margin: 0;
  max-width: 1560px;
  text-wrap: balance;
}
.headline em { font-style: italic; font-weight: var(--display-italic-weight); color: var(--color-accent); }
.headline.md { font-size: 74px; }
.headline.sm { font-size: 58px; }
.slide.ink .headline em { color: var(--color-accent-on-ink); }

.lead {
  font-size: 36px;
  line-height: 1.36;
  font-weight: 400;
  color: var(--color-ink-2);
  margin: 28px 0 0;
  max-width: 1280px;
  text-wrap: pretty;
}
.lead strong { color: var(--color-ink); font-weight: 600; }

p { margin: 0; }
.body { font-size: 28px; line-height: 1.42; color: var(--color-ink-2); text-wrap: pretty; }
.body strong { color: var(--color-ink); font-weight: 600; }
.small { font-size: 24px; line-height: 1.42; color: var(--color-ink-2); }
.muted { color: var(--color-muted); }
.accent { color: var(--color-accent); }
.mono { font-family: var(--font-label); }
.serif { font-family: var(--font-display); font-weight: var(--display-weight-sm); }

.label {
  font-family: var(--font-label);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* "est." marker for estimates */
.est {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1;
  color: var(--color-muted);
  border: 1px solid var(--color-rule-strong);
  border-radius: 5px;
  padding: 4px 6px 3px;
  vertical-align: .55em;
  margin-left: 8px;
  text-transform: lowercase;
  white-space: nowrap;
}
.lead .est, .body .est, .small .est { vertical-align: .2em; font-size: 14px; }

/* Footnotes and sources at the foot of a slide */
.foot {
  margin-top: auto;
  padding-top: 22px;
  font-size: 19px;
  line-height: 1.45;
  color: var(--color-muted);
  max-width: 1680px;
}
.foot b { font-weight: 600; color: var(--color-ink-2); }
.slide.ink .foot { color: var(--color-on-ink-2); }

/* ---------- Layout helpers ---------- */
.head { flex: none; }
.body-area { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: 40px; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }
.mt-s { margin-top: 24px; }
.mt-m { margin-top: 48px; }
.mt-l { margin-top: 72px; }
.mt-auto { margin-top: auto !important; }

/* Ruled columns: an ink top rule, a mono label, a short title, then text */
.cols { display: grid; gap: 48px; }
.cols.c2 { grid-template-columns: repeat(2, 1fr); }
.cols.c3 { grid-template-columns: repeat(3, 1fr); }
.cols.c4 { grid-template-columns: repeat(4, 1fr); }
.col { border-top: 2px solid var(--color-ink); padding-top: 22px; }
.col.accent-rule { border-top-color: var(--color-editorial); }
.col .k { font-family: var(--font-label); font-size: 19px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 14px; }
.col h3 { font-size: 34px; line-height: 1.16; font-weight: 600; letter-spacing: -.012em; margin: 0 0 14px; color: var(--color-ink); text-wrap: balance; }
.col p { font-size: 26px; line-height: 1.42; color: var(--color-ink-2); text-wrap: pretty; }
.slide.ink .col { border-top-color: var(--color-on-ink); }
.slide.ink .col h3 { color: var(--color-on-ink); }
.slide.ink .col p { color: var(--color-on-ink-2); }

/* Figures */
.fig { display: flex; flex-direction: column; }
.fig .v {
  font-family: var(--font-text);
  font-weight: 600;
  font-size: 124px;
  line-height: .95;
  letter-spacing: -.03em;
  color: var(--color-ink);
  white-space: nowrap;
}
.fig .v.accent { color: var(--color-accent); }
.fig .v.lg { font-size: 168px; }
.fig .v.md { font-size: 92px; }
.fig .v.sm { font-size: 68px; letter-spacing: -.03em; }
.fig .v .unit { font-size: .5em; letter-spacing: -.02em; margin-left: 6px; color: var(--color-ink-2); font-weight: 500; }
.fig .l { font-size: 27px; line-height: 1.35; color: var(--color-ink-2); margin-top: 16px; max-width: 520px; text-wrap: pretty; }
.fig .l strong { color: var(--color-ink); font-weight: 600; }

/* Panels */
.panel { background: var(--color-paper-2); border-radius: 14px; padding: 40px 44px; }
.panel.ink { background: var(--color-ink-bg); color: var(--color-on-ink); }

/* Chips */
.chips { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.chip {
  font-size: 24px;
  font-weight: 500;
  padding: 12px 22px;
  border-radius: 6px;
  border: 1.5px solid var(--color-rule-strong);
  color: var(--color-ink-2);
  white-space: nowrap;
}
.chip.on { background: var(--color-ink); color: var(--color-paper); border-color: var(--color-ink); }
.chip-arrow { font-size: 26px; color: var(--color-muted); }

/* Tables (appendix) */
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 24px;
  line-height: 1.3;
  font-variant-numeric: tabular-nums lining-nums;
}
table.data th {
  font-family: var(--font-label);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-align: left;
  padding: 0 16px 14px 0;
  border-bottom: 2px solid var(--color-ink);
  vertical-align: bottom;
}
table.data td { padding: 13px 16px 13px 0; border-bottom: 1px solid var(--color-rule); color: var(--color-ink-2); vertical-align: top; }
table.data td:first-child { color: var(--color-ink); }
table.data .r, table.data th.r { text-align: right; }
table.data tr.total td { border-top: 2px solid var(--color-ink); border-bottom: none; color: var(--color-ink); font-weight: 600; }
table.data tr.hl td { background: var(--color-accent-soft); }
table.data.compact { font-size: 22px; }
table.data.compact td { padding: 10px 14px 10px 0; }
table.data.compact th { font-size: 16px; padding-bottom: 11px; }

/* ---------- Builds ---------- */
/* .b elements rise in when their slide is entered; --i staggers them. */
.b {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .6s cubic-bezier(.2,.7,.2,1);
  transition-delay: calc(var(--i, 0) * 110ms + 120ms);
}
.b.fade { transform: none; }
.built .b { opacity: 1; transform: none; }

/* Bars that grow from their baseline */
.grow-x { transform: scaleX(0); transform-origin: left center; transform-box: fill-box; transition: transform .9s cubic-bezier(.2,.7,.2,1); transition-delay: calc(var(--i, 0) * 120ms + 250ms); }
.grow-y { transform: scaleY(0); transform-origin: center bottom; transform-box: fill-box; transition: transform .8s cubic-bezier(.2,.7,.2,1); transition-delay: calc(var(--i, 0) * 120ms + 250ms); }
.built .grow-x, .built .grow-y { transform: none; }

/* Lines that draw (paths with pathLength="1") */
.draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1s cubic-bezier(.4,0,.2,1); transition-delay: calc(var(--i, 0) * 120ms + 250ms); }
.built .draw { stroke-dashoffset: 0; }

/* Static mode (presenter previews, print): everything shown, nothing moves */
.static .b, .static .grow-x, .static .grow-y, .static .draw,
.static.b, .static.grow-x { opacity: 1 !important; transform: none !important; stroke-dashoffset: 0 !important; transition: none !important; }
.static .slide, .static.slide { transition: none !important; }

@media (prefers-reduced-motion: reduce) {
  .slide, .slide.is-active { transform: none; transition: opacity .15s linear, visibility 0s; }
  .b, .grow-x, .grow-y, .draw { transition: none !important; }
  .b { opacity: 1; transform: none; }
  .grow-x, .grow-y { transform: none; }
  .draw { stroke-dashoffset: 0; }
  .progress i { transition: none; }
}

/* ======================================================================
   Slide-specific components
   ====================================================================== */

/* --- Title --- */
.title-top { display: flex; justify-content: space-between; align-items: center; }
.wordmark { display: flex; align-items: center; gap: 16px; font-family: var(--font-display); font-size: 34px; font-weight: 540; letter-spacing: -.01em; }
.wordmark .dot { width: 16px; height: 16px; border-radius: 50%; background: var(--color-accent); }
.wordmark .logo { display: inline-flex; align-items: center; gap: 16px; }
.wordmark .logo img { height: 64px; width: auto; display: block; }
.wordmark.sm .logo img { height: 50px; }
.wordmark.sm { font-size: 28px; }
.wordmark .logo.is-image + .dom { margin-left: 8px; }
.wordmark .dom { font-family: var(--font-label); font-size: 20px; font-weight: 400; color: var(--color-muted); letter-spacing: .04em; margin-left: 6px; }
.title-h {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  font-size: 132px;
  line-height: 1;
  letter-spacing: -.025em;
  margin: 0;
  max-width: 1440px;
  text-wrap: balance;
}
.title-h .name { font-style: italic; font-weight: var(--display-italic-weight); color: var(--color-accent); }
.title-sub { font-size: 40px; color: var(--color-ink-2); margin-top: 40px; font-weight: 400; }
.title-foot { display: flex; justify-content: space-between; align-items: flex-end; border-top: 1.5px solid var(--color-ink); padding-top: 26px; }
.title-foot .who { font-size: 30px; font-weight: 600; }
.title-foot .who span { display: block; font-size: 23px; font-weight: 400; color: var(--color-ink-2); margin-top: 6px; }
.title-foot .meta { text-align: right; font-family: var(--font-label); font-size: 19px; color: var(--color-muted); letter-spacing: .05em; line-height: 1.6; }

/* --- Problem: premium spectrum --- */
.spectrum { position: relative; margin-top: 44px; margin-bottom: 36px; }
.spectrum .zones { display: flex; gap: 4px; height: 76px; }
.spectrum .zone { position: relative; border-radius: 4px; display: flex; align-items: center; padding: 0 22px; font-size: 26px; font-weight: 600; color: var(--color-ink-2); background: var(--color-paper-3); }
.spectrum .zone.gap { background: var(--color-accent); color: #fff; }
.spectrum .zone.big { background: var(--color-ink); color: var(--color-paper); }
.spectrum .captions { display: flex; gap: 4px; margin-top: 18px; }
.spectrum .captions div { font-size: 23px; line-height: 1.35; color: var(--color-ink-2); padding: 0 22px 0 2px; }
.spectrum .captions .gapc { color: var(--color-ink); font-weight: 500; }
.spectrum .ticks { position: relative; height: 34px; margin-top: 10px; border-top: 1px solid var(--color-rule-strong); }
.spectrum .ticks span { position: absolute; top: 8px; transform: translateX(-50%); font-family: var(--font-label); font-size: 20px; font-weight: 600; color: var(--color-muted); white-space: nowrap; }
.spectrum .ticks span::before { content: ""; position: absolute; left: 50%; top: -14px; height: 7px; width: 1px; background: var(--color-rule-strong); }
.spectrum .axis-t { font-family: var(--font-label); font-size: 16px; letter-spacing: .1em; text-transform: uppercase; color: var(--color-muted); margin-top: 6px; text-align: right; }

/* --- Flow (what it does) --- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr) 72px 1.12fr; align-items: stretch; margin-top: 80px; }
.flow .bracket { grid-row: 1; font-family: var(--font-label); font-size: 19px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; padding-bottom: 14px; margin-bottom: 22px; border-bottom: 2px solid var(--color-accent); color: var(--color-accent); }
.flow .bracket.agent { grid-column: 1 / span 5; margin-right: 22px; }
.flow .bracket.human { grid-column: 7; border-bottom-color: var(--color-human); color: var(--color-human); }
.flow .step { grid-row: 2; position: relative; padding-right: 22px; }
.flow .step .no, .flow .decide .no { width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--color-accent); color: var(--color-accent); display: grid; place-items: center; font-family: var(--font-label); font-size: 21px; font-weight: 600; background: var(--color-paper); position: relative; z-index: 1; font-variant-numeric: tabular-nums; }
.flow .step:not(.last)::before { content: ""; position: absolute; top: 26px; left: 52px; right: 0; height: 2px; background: var(--color-accent); opacity: .35; }
.flow .step h3, .flow .decide h3 { font-size: 30px; line-height: 1.15; font-weight: 600; margin: 26px 0 12px; letter-spacing: -.01em; }
.flow .step p, .flow .decide p { font-size: 23px; line-height: 1.4; color: var(--color-ink-2); }
.flow .arrow { grid-row: 2; grid-column: 6; display: flex; align-items: flex-start; justify-content: center; padding-top: 8px; font-size: 34px; color: var(--color-ink); font-family: var(--font-text); }
.flow .decide { grid-row: 2; grid-column: 7; background: var(--color-ink-bg); color: var(--color-on-ink); border-radius: 14px; padding: 28px 30px; }
.flow .decide .no { border-color: var(--color-human-soft); color: var(--color-on-ink); background: transparent; }
.flow .decide { background: var(--color-human); }
.flow .decide p { color: var(--color-human-soft); }
.flow .decide h3 { margin-top: 22px; }

/* --- Demo --- */
.demo-list { list-style: none; margin: 0; padding: 0; counter-reset: d; }
.demo-list li { counter-increment: d; display: grid; grid-template-columns: 56px 1fr; gap: 6px; font-size: 27px; line-height: 1.38; color: var(--color-ink-2); padding: 18px 0; border-top: 1px solid var(--color-rule); }
.demo-list li:last-child { border-bottom: 1px solid var(--color-rule); }
.demo-list li::before { content: counter(d, decimal-leading-zero); font-family: var(--font-label); font-size: 21px; font-weight: 600; color: var(--color-accent); padding-top: 5px; font-variant-numeric: tabular-nums; }
.demo-list strong { color: var(--color-ink); font-weight: 600; }
.frame { border-radius: 14px; background: var(--color-paper-2); border: 1px solid var(--color-rule); overflow: hidden; display: flex; flex-direction: column; }
.frame .bar { height: 46px; display: flex; align-items: center; gap: 9px; padding: 0 18px; border-bottom: 1px solid var(--color-rule); background: var(--color-paper); }
.frame .bar i { width: 12px; height: 12px; border-radius: 50%; background: var(--color-paper-3); }
.frame .bar span { margin-left: 14px; font-family: var(--font-mono); font-size: 15px; color: var(--color-muted); }
.frame .shot { flex: 1; position: relative; display: grid; place-items: center; background-size: cover; background-position: top left; }
.frame .shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.frame .placeholder { text-align: center; color: var(--color-muted); font-size: 24px; line-height: 1.5; padding: 40px; border: 1.5px dashed var(--color-rule-strong); border-radius: 10px; margin: 36px; align-self: stretch; justify-self: stretch; display: grid; place-content: center; }
.frame .placeholder b { display: block; font-family: var(--font-display); font-weight: var(--display-weight); font-size: 44px; color: var(--color-ink-2); margin-bottom: 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font: 600 28px/1 var(--font-text);
  color: var(--color-paper);
  background: var(--color-ink);
  border-radius: 8px;
  padding: 24px 38px;
  text-decoration: none;
  letter-spacing: -.005em;
  transition: background-color .2s ease;
}
.btn:hover { background: var(--color-accent); }
.btn .arr { font-family: "Deck Symbols", var(--font-text); }
.watch { display: flex; align-items: baseline; gap: 18px; }

/* --- Why now --- */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin: auto 0; }
.why .col .big { font-family: var(--font-display); font-size: 64px; line-height: 1; color: var(--color-accent); margin: 4px 0 22px; }

/* --- Proof: positioning map --- */
.map text { font-family: var(--font-text); }
.map .ax { font-family: var(--font-label); font-size: 19px; font-weight: 600; letter-spacing: 1.6px; fill: var(--color-muted); text-transform: uppercase; }
.map .lbl { font-size: 26px; fill: var(--color-ink-2); font-weight: 500; }
.map .lbl.strong { fill: var(--color-ink); font-weight: 600; }
.map .lbl.us { font-size: 32px; fill: var(--color-ink); font-weight: 700; }
.map .sub { font-size: 21px; fill: var(--color-muted); }
.map .quad { font-family: var(--font-display); font-style: italic; font-weight: var(--display-italic-weight); font-size: 30px; fill: var(--color-accent); }
.legend { display: flex; gap: 28px; font-size: 19px; color: var(--color-ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 9px; }
.legend i { width: 14px; height: 14px; border-radius: 50%; display: inline-block; }

/* --- Charts (generic) --- */
.chart text { font-family: var(--font-text); }
.chart .tick { font-family: var(--font-label); font-size: 21px; font-weight: 600; fill: var(--color-muted); font-variant-numeric: tabular-nums; }
.chart .grid { stroke: var(--chart-grid); stroke-width: 1; }
.chart .base { stroke: var(--chart-axis); stroke-width: 1.5; }
.chart .row { font-size: 32px; font-weight: 600; fill: var(--color-ink); }
.chart .rowsub { font-size: 23px; fill: var(--color-ink-2); }
.chart .val { font-size: 36px; font-weight: 600; fill: var(--color-ink); letter-spacing: -.01em; }
.chart .val.accent { fill: var(--color-accent); }
.chart .rng { font-size: 22px; font-weight: 600; fill: var(--color-muted); font-family: var(--font-label); }
.chart .cap { font-size: 24px; fill: var(--color-ink-2); }
.chart .capb { font-size: 24px; fill: var(--color-ink); font-weight: 600; }

/* --- Care: range meter --- */
.meter { margin-top: 18px; }
.meter svg { overflow: visible; }

/* --- Gantt (plan) --- */
.gantt { margin-top: 44px; display: grid; grid-template-columns: 430px 1fr 560px; column-gap: 32px; }
.gantt .hdr { font-family: var(--font-label); font-size: 17px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-muted); padding-bottom: 12px; border-bottom: 2px solid var(--color-ink); }
.gantt .weeks { display: grid; grid-template-columns: repeat(12, 1fr); font-family: var(--font-label); font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--color-muted); padding-bottom: 12px; border-bottom: 2px solid var(--color-ink); text-align: center; letter-spacing: 0; }
.gantt .cell { padding: 14px 0; border-bottom: 1px solid var(--color-rule); display: flex; align-items: center; min-height: 68px; }
.gantt .work { font-size: 25px; font-weight: 600; color: var(--color-ink); line-height: 1.2; }
.gantt .track { display: grid; grid-template-columns: repeat(12, 1fr); align-items: center; position: relative; background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(100%/12 - 1px), var(--color-rule) calc(100%/12 - 1px), var(--color-rule) calc(100%/12)); }
.gantt .track .barx { height: 22px; border-radius: 4px; background: var(--color-ink); }
.gantt .track .barx.accent { background: var(--color-accent); }
.gantt .gate { font-size: 23px; line-height: 1.3; color: var(--color-ink-2); }
.gantt .gate strong { color: var(--color-ink); font-weight: 600; }
.gantt .gate .tick { font-family: "Deck Symbols", var(--font-text); color: var(--color-editorial); margin-right: 8px; font-weight: 700; }

/* --- Team --- */
.person { display: grid; grid-template-columns: 140px 1fr; gap: 40px; align-items: start; }
.avatar { width: 140px; height: 140px; border-radius: 50%; background: var(--color-ink); color: var(--color-paper); display: grid; place-items: center; font-family: var(--font-display); font-weight: var(--display-weight); font-size: 60px; }
.avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; box-shadow: 0 0 0 1px var(--color-rule); background: #fff; }
.person h3 { font-size: 44px; font-weight: 600; letter-spacing: -.015em; margin: 6px 0 4px; }
.person .role { font-size: 25px; color: var(--color-accent); font-weight: 500; }
.cv { list-style: none; padding: 0; margin: 26px 0 0; }
.cv li { display: grid; grid-template-columns: 210px 1fr; gap: 24px; padding: 13px 0; border-top: 1px solid var(--color-rule); font-size: 23px; line-height: 1.4; color: var(--color-ink-2); }
.cv li .when { font-family: var(--font-label); font-size: 18px; font-weight: 600; color: var(--color-muted); padding-top: 4px; letter-spacing: .03em; }
.cv li strong { color: var(--color-ink); font-weight: 600; }
.todo { font-family: var(--font-label); font-size: 17px; color: var(--color-accent); background: var(--color-accent-soft); padding: 2px 8px; border-radius: 4px; white-space: nowrap; }

/* --- Ask / round --- */
.metric { border-top: 2px solid var(--color-ink); padding-top: 20px; }
.metric .k { font-family: var(--font-label); font-size: 18px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-muted); }
.metric .v { font-size: 56px; font-weight: 600; letter-spacing: -.03em; margin: 12px 0 8px; line-height: 1; color: var(--color-ink); }
.metric .v.accent { color: var(--color-accent); }
.metric p { font-size: 23px; line-height: 1.38; color: var(--color-ink-2); }
.uses { list-style: none; margin: 0; padding: 0; }
.uses li { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 20px 0; border-top: 1px solid var(--color-rule); font-size: 25px; line-height: 1.38; color: var(--color-ink-2); }
.uses li:first-child { border-top: 2px solid var(--color-ink); }
.uses li b { font-family: var(--font-label); font-size: 18px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-editorial-text); padding-top: 5px; }

/* --- Appendix --- */
.toc { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 80px; max-width: 1500px; }
.toc li { border-top: 1px solid rgba(244,240,232,.22); }
.toc a { display: flex; gap: 26px; align-items: baseline; padding: 20px 0; color: var(--color-on-ink); text-decoration: none; font-size: 32px; }
.toc a span { font-family: var(--font-label); font-size: 20px; font-weight: 600; color: var(--color-editorial-on-ink); width: 40px; }
.toc a:hover { color: var(--color-editorial-on-ink); }

.risk { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 48px; margin-top: 36px; }
.risk .r { display: grid; grid-template-columns: 1fr; align-content: start; padding: 18px 0; border-top: 1px solid var(--color-rule); }
.risk .r h4 { font-size: 25px; font-weight: 600; margin: 0 0 6px; color: var(--color-ink); }
.risk .r p { font-size: 22px; line-height: 1.4; color: var(--color-ink-2); }
.risk .r p b { color: var(--color-accent); font-weight: 600; }

.sources { columns: 2; column-gap: 64px; font-size: 20px; line-height: 1.45; color: var(--color-ink-2); margin-top: 32px; }
.sources h4 { font-family: var(--font-label); font-size: 17px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--color-editorial-text); margin: 0 0 8px; break-after: avoid; }
.sources ul { list-style: none; padding: 0; margin: 0 0 22px; break-inside: avoid-column; }
.sources li { padding: 3px 0; }
.sources a { color: inherit; text-decoration: underline; text-decoration-color: var(--color-rule-strong); text-underline-offset: 3px; }
.sources a:hover { color: var(--color-accent); }

/* ======================================================================
   Presenter view (index.html?presenter)
   ====================================================================== */
body.presenter { overflow: hidden; background: #0e141f; color: #e9e5dc; font-family: var(--font-text); }
body.presenter .viewport, body.presenter .progress, body.presenter .controls { display: none; }
.pv { position: fixed; inset: 0; display: grid; grid-template-columns: 1.55fr 1fr; grid-template-rows: auto 1fr; gap: 18px; padding: 18px 22px 22px; }
.pv-top { grid-column: 1 / -1; display: flex; align-items: center; gap: 26px; font-family: var(--font-label); font-size: 15px; color: #9b988f; }
.pv-top .timer { font-size: 34px; color: #f4f0e8; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.pv-top .timer.paused { color: #9b988f; }
.pv-top .clock { font-size: 20px; color: #c9c5bb; font-variant-numeric: tabular-nums; }
.pv-top .count { font-size: 20px; color: #f4f0e8; }
.pv-top button, .pv-top select { font: 500 14px/1 var(--font-text); color: #e9e5dc; background: #1b2433; border: 1px solid #2d3a4f; border-radius: 7px; height: 34px; padding: 0 12px; cursor: pointer; }
.pv-top select { max-width: 340px; }
.pv-top .sp { flex: 1; }
.pv-left { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.pv-right { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
.pv-cap { font-family: var(--font-label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #8e8b83; }
.pv-screen { position: relative; width: 100%; aspect-ratio: 16 / 9; background: var(--color-paper); border-radius: 8px; overflow: hidden; box-shadow: 0 0 0 1px #2d3a4f; }
.pv-screen .pv-stage { position: absolute; top: 0; left: 0; width: 1920px; height: 1080px; transform-origin: 0 0; }
.pv-screen .slide { opacity: 1; visibility: visible; transform: none; transition: none; }
.pv-screen.next { opacity: .9; }
.pv-end { position: absolute; inset: 0; display: grid; place-items: center; color: #8e8b83; background: var(--color-ink-bg); font-family: var(--font-label); font-size: 16px; }
.pv-notes { flex: 1; min-height: 0; overflow: auto; background: #151d2b; border-radius: 8px; padding: 22px 26px; font-size: 21px; line-height: 1.5; color: #ebe7de; }
.pv-notes ul { margin: 0; padding-left: 22px; }
.pv-notes li { margin: 0 0 12px; }
.pv-notes li::marker { color: var(--color-editorial-on-ink); }
.pv-notes strong { color: #fff; }
.pv-notes em { color: var(--color-editorial-on-ink); font-style: normal; font-weight: 600; }
.pv-notes .q { display: block; margin-top: 4px; }
.pv-notes h5 { font-family: var(--font-label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #8e8b83; margin: 0 0 12px; font-weight: 500; }
.pv-help { font-family: var(--font-label); font-size: 12px; color: #6f6c66; }

/* ======================================================================
   Print / PDF: one slide per 16:9 page, all builds shown
   ====================================================================== */
@page { size: 1920px 1080px; margin: 0; }
@media print {
  html, body { height: auto; overflow: visible; background: var(--color-paper); }
  body { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .viewport { position: static; overflow: visible; background: none; }
  .stage { position: static; transform: none !important; width: 1920px; height: auto; }
  .slide {
    position: relative;
    inset: auto;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    transition: none !important;
    break-after: page;
    page-break-after: always;
    break-inside: avoid;
  }
  .slide:last-child { break-after: auto; page-break-after: auto; }
  .b, .grow-x, .grow-y, .draw { opacity: 1 !important; transform: none !important; stroke-dashoffset: 0 !important; transition: none !important; }
  .progress, .controls, .jump, .pv { display: none !important; }
  .btn { background: var(--color-ink) !important; }
}

/* --- Horizontal range bars (unit economics) --- */
.hbars .label { margin-bottom: 10px; }
.hb-row { display: grid; grid-template-columns: 250px 1fr; align-items: center; column-gap: 20px; padding: 9px 0; }
.hb-l { font-size: 25px; color: var(--color-ink-2); }
.hb-t { display: flex; align-items: center; height: 38px; }
.hb-t i { display: block; height: 34px; border-radius: 0; flex: none; }
.hb-t i.ext { margin-left: 2px; border-radius: 0 4px 4px 0; }
.hb-v { margin-left: 16px; font-size: 30px; font-weight: 600; color: var(--color-ink); white-space: nowrap; letter-spacing: -.01em; }

.tight .fig .l { margin-top: 8px; }

/* Brand: serif display details */
.display { font-family: var(--font-display); font-weight: var(--display-weight); }