/* Isthafa deck: slide-specific layouts, overlays, print. Base tokens live in styles.css. */
/* ============================================================
   Slide-specific
   ============================================================ */

/* Cover */
.cover .slide-content { display: grid; gap: clamp(1.5rem, 4vh, 3rem); }
.cover-top { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 440;
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 14ch;
  text-wrap: balance;
  font-variation-settings: "opsz" 144, "SOFT" 20;
}
.wordmark {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.wordmark-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.6rem, 1rem + 2vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 144, "WONK" 1;
}
.wordmark-desc {
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
}
.cover-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cover-stats > div { padding: 1.1rem 1.25rem; border-left: 1px solid var(--line); }
.cover-stats > div:first-child { border-left: 0; padding-left: 0; }
.cover-stats b {
  display: block;
  font-family: var(--font-display);
  font-weight: 460;
  font-size: clamp(1.5rem, 1rem + 1.8vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.cover-stats span { display: block; margin-top: 0.3rem; font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); }
@media (max-width: 640px) {
  .cover-stats { grid-template-columns: 1fr; }
  .cover-stats > div { border-left: 0; padding-inline: 0; border-top: 1px solid var(--line); }
  .cover-stats > div:first-child { border-top: 0; }
}
.cover-foot { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); }

/* Problem */
.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) repeat(2, minmax(0, 1fr));
  grid-auto-rows: minmax(0, auto);
  gap: var(--stack);
}
@media (max-width: 900px) { .problem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .problem-grid .stat.hero { grid-column: span 2; grid-row: auto; } }
@media (max-width: 640px) { .problem-grid { grid-template-columns: 1fr; } .problem-grid .stat.hero { grid-column: auto; } }

/* Flow (solution) */
.flow {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) repeat(3, minmax(0, 1fr)) minmax(0, 0.9fr);
  gap: 0.75rem;
  align-items: stretch;
}
.flow-step {
  position: relative;
  padding: 1.2rem 1.15rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.flow-step.stage {
  border-color: color-mix(in oklab, var(--lagoon) 40%, transparent);
  background: linear-gradient(170deg, color-mix(in oklab, var(--lagoon) 11%, transparent), var(--surface) 65%);
}
.flow-step.result {
  border-color: color-mix(in oklab, var(--sand) 40%, transparent);
  background: linear-gradient(170deg, color-mix(in oklab, var(--sand) 10%, transparent), var(--surface) 65%);
}
.flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -0.62rem;
  top: 50%;
  width: 0.7rem; height: 0.7rem;
  border-top: 1.5px solid var(--text-dim);
  border-right: 1.5px solid var(--text-dim);
  transform: translateY(-50%) rotate(45deg);
  z-index: 2;
}
.flow-num {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.stage .flow-num { color: var(--lagoon); }
.result .flow-num { color: var(--sand); }
.flow-step .h3 { font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.35rem); }
.flow-meta { color: var(--text-muted); font-size: var(--text-xs); line-height: 1.5; }
.flow-meta li + li { margin-top: 0.2rem; }
.flow-foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 0.4rem; padding-top: 0.5rem; }
.flow-foot .chip { white-space: normal; line-height: 1.3; }
@media (max-width: 900px) {
  .flow { grid-template-columns: 1fr; }
  .flow-step:not(:last-child)::after { right: auto; left: 50%; top: auto; bottom: -0.62rem; transform: translateX(-50%) rotate(135deg); }
}

/* Dossier mockup */
.dossier {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, oklch(100% 0 0 / 0.07), oklch(100% 0 0 / 0.03)),
    var(--bg-2);
  padding: clamp(1.1rem, 2vw, 1.6rem);
  box-shadow:
    0 40px 90px -40px oklch(0% 0 0 / 0.9),
    inset 0 1px 0 oklch(100% 0 0 / 0.08);
}
.dossier-head { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.dossier-name { font-family: var(--font-display); font-size: var(--text-h3); font-weight: 500; letter-spacing: -0.01em; }
.dossier-role { font-size: var(--text-sm); color: var(--text-muted); margin-top: 0.15rem; }
.score {
  text-align: right;
}
.score b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lagoon);
}
.score b small { font-size: 0.45em; color: var(--text-dim); }
.score span { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); }
.criteria { margin-top: 1.1rem; display: grid; gap: 0.55rem; }
.criteria li { display: grid; grid-template-columns: minmax(0, 1fr) 2.2rem; gap: 0.6rem; align-items: center; font-size: var(--text-xs); color: var(--text-muted); }
.criteria .track { grid-column: 1 / -1; height: 5px; border-radius: 999px; background: var(--surface-strong); overflow: hidden; }
.criteria .track i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--lagoon-deep), var(--lagoon));
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 1s var(--ease-out) calc(var(--i, 0) * 80ms + 300ms);
}
.is-active .in .criteria .track i, .no-js .criteria .track i { transform: scaleX(var(--v, 1)); }
.criteria .val { text-align: right; color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }
.checks { margin-top: 1.1rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem 1rem; font-size: var(--text-xs); color: var(--text-muted); }
.checks li { display: flex; gap: 0.5rem; align-items: center; }
.checks svg { width: 0.95rem; height: 0.95rem; flex: none; fill: none; stroke: var(--lagoon); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dossier-tag {
  position: absolute;
  top: -0.7rem; right: 1.2rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--sand);
  color: var(--bg);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.dossier-clips { margin-top: 1rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.clip { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.35rem 0.7rem; border-radius: 8px; border: 1px solid var(--line); font-size: var(--text-xs); color: var(--text-muted); }
.clip::before { content: ""; width: 0; height: 0; border-left: 7px solid var(--lagoon); border-top: 4.5px solid transparent; border-bottom: 4.5px solid transparent; }

/* Matrix */
.matrix { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); }
.matrix table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: var(--text-sm); }
.matrix th, .matrix td { padding: 0.8rem 0.9rem; border-bottom: 1px solid var(--line); text-align: center; }
.matrix tr:last-child td { border-bottom: 0; }
.matrix th { font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); font-weight: 700; background: var(--surface); }
.matrix td:first-child, .matrix th:first-child { text-align: left; }
.matrix td:first-child { color: var(--text-muted); }
.matrix .us { background: color-mix(in oklab, var(--lagoon) 9%, transparent); }
.matrix th.us { color: var(--lagoon); }
.dot { display: inline-block; width: 0.85rem; height: 0.85rem; border-radius: 50%; border: 1.5px solid var(--text-dim); vertical-align: middle; }
.dot.full { background: var(--lagoon); border-color: var(--lagoon); }
.dot.half { background: linear-gradient(90deg, var(--text-muted) 50%, transparent 50%); border-color: var(--text-muted); }
.dot.none { opacity: 0.45; }

/* Pricing */
.price {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.2rem + 2vw, 3rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0.4rem 0 0.2rem;
}
.price small { display: block; font-family: var(--font-body); font-size: 0.36em; color: var(--text-dim); letter-spacing: 0.04em; margin-top: 0.35rem; }
.price-sub { font-size: var(--text-xs); color: var(--text-dim); margin-bottom: 0.9rem; }

/* Unit economics */
.ue-bar {
  display: grid;
  grid-template-columns: 5.06fr 94.94fr;
  height: 3.2rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
}
.ue-bar > i {
  display: block;
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 1.1s var(--ease-out) calc(var(--i, 0) * 150ms + 250ms);
}
.is-active .in .ue-bar > i, .no-js .ue-bar > i { transform: scaleX(1); }
.ue-bar .cogs { background: var(--coral); }
.ue-bar .gp { background: linear-gradient(90deg, var(--lagoon-deep), var(--lagoon)); }
.ue-legend { display: flex; justify-content: space-between; gap: 1rem; margin-top: 0.7rem; font-size: var(--text-xs); color: var(--text-muted); flex-wrap: wrap; }
.ue-legend b { color: var(--text); }
.swatch { display: inline-block; width: 0.7rem; height: 0.7rem; border-radius: 3px; margin-right: 0.4rem; vertical-align: -1px; }
.ledger { border-top: 1px solid var(--line); }
.ledger li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--line); font-size: var(--text-sm); color: var(--text-muted); }
.ledger li b { color: var(--text); font-variant-numeric: tabular-nums; }
.ledger li.total { color: var(--text); font-weight: 600; }
.ledger li.total b { color: var(--lagoon); }
.ledger li.indent { padding-left: 1.2rem; font-size: var(--text-xs); }

/* Charts */
.chart svg { width: 100%; height: auto; overflow: visible; }
.chart text { font-family: var(--font-body); fill: var(--text-dim); font-size: 12px; }
.chart .lbl { fill: var(--text-muted); font-weight: 700; font-size: 11px; }
.chart .axis { stroke: var(--line-strong); }
.chart .gridline { stroke: var(--line); stroke-dasharray: 3 5; }
.bar {
  transform-box: fill-box;
  transform-origin: 50% 100%;
  transform: scaleY(0);
  transition: transform 0.9s var(--ease-out) calc(var(--i, 0) * 90ms + 200ms);
}
.is-active .in .bar, .no-js .bar { transform: scaleY(1); }
.bar.rev { fill: var(--lagoon-deep); }
.bar.gp { fill: var(--lagoon); }
.bar.ebitda { fill: var(--sand); }
.chart .val { opacity: 0; transition: opacity 0.5s ease calc(var(--i, 0) * 90ms + 800ms); fill: var(--text); font-weight: 700; font-size: 11.5px; }
.is-active .in .chart .val, .no-js .chart .val { opacity: 1; }
.legend { display: flex; gap: 1.2rem; flex-wrap: wrap; font-size: var(--text-xs); color: var(--text-muted); margin-top: 0.6rem; }
.legend .swatch.rev { background: var(--lagoon-deep); }
.legend .swatch.gp { background: var(--lagoon); }
.legend .swatch.ebitda { background: var(--sand); }

.fin-table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.fin-table th, .fin-table td { padding: 0.5rem 0.4rem; white-space: nowrap; border-bottom: 1px solid var(--line); text-align: right; font-variant-numeric: tabular-nums; }
.fin-table th { font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); font-weight: 700; }
.fin-table td:first-child, .fin-table th:first-child { text-align: left; color: var(--text-muted); }
.fin-table tr.total td { color: var(--text); font-weight: 700; }
.fin-table tr.total td:first-child { color: var(--text); }
.fin-table tr.emph td { color: var(--sand); font-weight: 700; }
.fin-table tr.emph td:first-child { color: var(--sand); }
.fin-table tr.pct td { color: var(--text-dim); font-size: var(--text-xs); }
@media (max-width: 1100px) {
  .fin-table { font-size: var(--text-xs); }
  .fin-table th, .fin-table td { padding: 0.45rem 0.3rem; }
}

/* small multiples */
.mini { display: grid; grid-template-columns: 1fr; gap: 0.6rem; }
.mini svg { width: 100%; height: auto; }
.mini .mbar { fill: var(--lagoon-dim); transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(0); transition: transform 0.9s var(--ease-out) calc(var(--i, 0) * 120ms + 250ms); }
.mini .mbar.last { fill: var(--lagoon); }
.is-active .in .mini .mbar, .no-js .mini .mbar { transform: scaleY(1); }
.mini text { font-family: var(--font-body); fill: var(--text-dim); font-size: 11px; }
.mini .mval { fill: var(--text-muted); font-weight: 700; }
.mult { margin-top: 0.6rem; font-family: var(--font-display); font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.4rem); letter-spacing: -0.03em; line-height: 1; color: var(--sand); }
.mult small { font-family: var(--font-body); font-size: 0.4em; color: var(--text-dim); letter-spacing: 0.08em; text-transform: uppercase; }

/* Donut */
.donut-wrap { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--gutter); align-items: center; }
@media (max-width: 900px) { .donut-wrap { grid-template-columns: 1fr; } }
.donut { max-width: 380px; margin-inline: auto; width: 100%; position: relative; }
.donut svg { width: 100%; height: auto; }
.donut .ring { fill: none; stroke: var(--surface-strong); stroke-width: 26; }
.donut .seg { fill: none; stroke-width: 26; stroke-linecap: butt; transition: stroke-dasharray 1.2s var(--ease-out) calc(var(--i, 0) * 130ms + 200ms); }
.donut .seg.s1 { stroke: var(--sand); }
.donut .seg.s2 { stroke: var(--lagoon); }
.donut .seg.s3 { stroke: var(--lagoon-deep); }
.donut .seg.s4 { stroke: var(--lagoon-dim); }
.donut .seg.s5 { stroke: var(--lagoon-ink); }
.donut:not(.in) .seg { stroke-dasharray: 0 552.92; }
.no-js .donut .seg { stroke-dasharray: none; }
.donut-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; }
.donut-center b { font-family: var(--font-display); font-size: clamp(1.6rem, 1.2rem + 1.5vw, 2.4rem); letter-spacing: -0.03em; line-height: 1; }
.donut-center span { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); margin-top: 0.4rem; display: block; }
.fund-list li { display: grid; grid-template-columns: 0.8rem minmax(0, 1fr) auto; gap: 0.7rem; align-items: start; padding: 0.7rem 0; border-bottom: 1px solid var(--line); }
.fund-list li:first-child { padding-top: 0; }
.fund-list .swatch { margin: 0.35rem 0 0; width: 0.8rem; height: 0.8rem; }
.fund-list .s1 { background: var(--sand); }
.fund-list .s2 { background: var(--lagoon); }
.fund-list .s3 { background: var(--lagoon-deep); }
.fund-list .s4 { background: var(--lagoon-dim); }
.fund-list .s5 { background: var(--lagoon-ink); }
.fund-list b { display: block; color: var(--text); font-weight: 600; font-size: var(--text-sm); }
.fund-list p { color: var(--text-dim); font-size: var(--text-xs); margin-top: 0.15rem; line-height: 1.45; }
.fund-list .amt { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.fund-list .amt b { color: var(--text); }
.fund-list .amt span { display: block; font-size: var(--text-xs); color: var(--text-dim); }

/* Timeline */
.timeline { margin-top: 1.5rem; }
.tl-track { position: relative; display: grid; grid-template-columns: repeat(18, minmax(0, 1fr)); height: 10px; border-radius: 999px; background: var(--surface-strong); overflow: hidden; }
.tl-track > i { display: block; height: 100%; }
.tl-track .burn { grid-column: 1 / 10; background: linear-gradient(90deg, var(--coral), color-mix(in oklab, var(--coral) 40%, var(--lagoon))); transform-origin: left center; transform: scaleX(0); transition: transform 1.2s var(--ease-out) 300ms; }
.tl-track .earn { grid-column: 10 / 19; background: linear-gradient(90deg, var(--lagoon-deep), var(--lagoon)); transform-origin: left center; transform: scaleX(0); transition: transform 1.2s var(--ease-out) 1300ms; }
.is-active .in .tl-track > i, .no-js .tl-track > i { transform: scaleX(1); }
.tl-marks { position: relative; display: grid; grid-template-columns: repeat(18, minmax(0, 1fr)); margin-top: 0.75rem; }
.tl-marks li { position: relative; padding-top: 0.9rem; font-size: var(--text-xs); color: var(--text-muted); line-height: 1.35; }
.tl-marks li::before { content: ""; position: absolute; top: -0.35rem; left: 0; width: 1px; height: 1rem; background: var(--line-strong); }
.tl-marks li b { display: block; color: var(--text); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.tl-marks .m3 { grid-column: 1 / 4; }
.tl-marks .m6 { grid-column: 4 / 7; }
.tl-marks .m9 { grid-column: 7 / 11; }
.tl-marks .m9 b { color: var(--lagoon); }
.tl-marks .m12 { grid-column: 11 / 15; }
.tl-marks .m18 { grid-column: 15 / 19; }
.tl-months { display: flex; justify-content: space-between; font-size: var(--text-xs); color: var(--text-dim); margin-top: 0.4rem; letter-spacing: 0.1em; text-transform: uppercase; }
@media (max-width: 640px) {
  .tl-marks { grid-template-columns: 1fr; gap: 0.4rem; margin-top: 1rem; }
  .tl-marks li { grid-column: auto !important; padding-top: 0; padding-left: 0.9rem; }
  .tl-marks li::before { top: 0.2rem; left: 0; height: 0.9rem; }
}

/* Roadmap */
.phases { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--stack); }
.phase { position: relative; padding-top: 1.2rem; }
.phase::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--line-strong); }
.phase.active::before { background: linear-gradient(90deg, var(--lagoon), var(--lagoon-deep)); }
.phase.next::before { background: var(--lagoon-dim); }
.phase-when { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); }
.phase.active .phase-when { color: var(--lagoon); }
.phase .h3 { margin: 0.4rem 0 0.8rem; }
@media (max-width: 900px) { .phases { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .phases { grid-template-columns: 1fr; } }

/* Ask */
.ask-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--gutter);
  align-items: center;
}
@media (max-width: 900px) { .ask-hero { grid-template-columns: 1fr; } }
.ask-amount {
  font-family: var(--font-display);
  font-size: clamp(3rem, 1.5rem + 7vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 440;
  font-variation-settings: "opsz" 144;
}
.ask-hero .lede { margin-top: 1.4rem; }
.ask-amount small { display: block; font-family: var(--font-body); font-size: var(--text-sm); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); margin-top: 0.8rem; font-weight: 700; }
.terms li { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--line); font-size: var(--text-sm); }
.terms li span:first-child { color: var(--text-dim); font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; padding-top: 0.2rem; }
.terms li span:last-child { color: var(--text); }
.terms li span:last-child small { display: block; color: var(--text-dim); font-size: var(--text-xs); margin-top: 0.15rem; }

/* Close */
.close .slide-content { text-align: left; }
.close .hero-title { max-width: 16ch; }
.contact { display: flex; flex-wrap: wrap; gap: 0.75rem 2.5rem; color: var(--text-muted); font-size: var(--text-sm); }
.contact b { display: block; font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 0.2rem; }

/* ---------- Overlays ---------- */
dialog {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: oklch(14% 0.022 250 / 0.92);
  color: var(--text);
  padding: clamp(1.25rem, 3vw, 2rem);
  width: min(720px, calc(100% - 2rem));
  max-height: min(80dvh, 720px);
  backdrop-filter: blur(20px);
  box-shadow: 0 40px 100px -30px oklch(0% 0 0 / 0.9);
}
dialog::backdrop { background: oklch(6% 0.02 250 / 0.6); backdrop-filter: blur(6px); }
.dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.dialog-head .h3 { font-size: var(--text-h2); }
.toc-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.25rem 1.5rem; }
@media (max-width: 640px) { .toc-list { grid-template-columns: 1fr; } }
.toc-list button {
  width: 100%;
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.5rem;
  align-items: baseline;
  text-align: left;
  padding: 0.55rem 0.6rem;
  border-radius: 10px;
  color: var(--text-muted);
  font-size: var(--text-sm);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.toc-list button:hover, .toc-list button:focus-visible { background: var(--surface-strong); color: var(--text); outline: none; }
.toc-list button[aria-current="true"] { color: var(--lagoon); background: color-mix(in oklab, var(--lagoon) 10%, transparent); }
.toc-list button i { font-style: normal; font-variant-numeric: tabular-nums; color: var(--text-dim); font-size: var(--text-xs); letter-spacing: 0.1em; }
.shortcuts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem 1.5rem; font-size: var(--text-sm); color: var(--text-muted); }
@media (max-width: 640px) { .shortcuts { grid-template-columns: 1fr; } }
.shortcuts li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.4rem 0; border-bottom: 1px solid var(--line); }
.shortcuts kbd { font-family: var(--font-body); font-size: var(--text-xs); padding: 0.15rem 0.5rem; border: 1px solid var(--line-strong); border-radius: 6px; color: var(--text); white-space: nowrap; }

.notes-panel {
  position: fixed;
  left: var(--gutter); right: var(--gutter);
  bottom: 4.6rem;
  z-index: 54;
  max-width: 760px;
  margin-inline: auto;
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid color-mix(in oklab, var(--sand) 35%, transparent);
  background: oklch(14% 0.022 250 / 0.9);
  backdrop-filter: blur(16px);
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.55;
  max-height: 34dvh;
  overflow: auto;
  transform: translateY(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out), visibility 0s linear var(--dur);
}
body.show-notes .notes-panel { opacity: 1; transform: none; visibility: visible; transition-delay: 0s; }
.notes-panel .label { font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--sand); font-weight: 700; margin-bottom: 0.4rem; }
.notes-panel p + p { margin-top: 0.5rem; }
.slide .notes { display: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; transition-delay: 0s !important; animation: none !important; }
  .glow { transition: none; }
}

/* ---------- Print: one slide per page, light paper ---------- */
@media print {
  :root { color-scheme: light; }
  body { background: #fff; color: #111; overflow: visible; }
  .glow, .grain, .hud, .controls, .progress, .notes-panel, dialog { display: none !important; }
  .deck { height: auto; }
  .slide { position: relative; opacity: 1 !important; visibility: visible !important; transform: none !important; page-break-after: always; break-after: page; min-height: 0; }
  .slide-inner { height: auto; overflow: visible; padding: 1.5rem 0; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .bar, .mbar, .criteria .track i, .ue-bar > i, .tl-track > i { transform: none !important; }
  .donut .seg { stroke-dasharray: none !important; }
  .chart .val { opacity: 1 !important; }
  .card, .stat, .flow-step, .dossier, .matrix, dialog { background: #f6f7f9 !important; border-color: #d9dde3 !important; box-shadow: none !important; }
  .text, .stat-value, .h1, .h2, .h3, .hero-title, .ask-amount, .price, strong, .ledger li b, .fin-table tr.total td { color: #111 !important; }
  .lede, .card p, .muted, .stat-label, .bullets li, .flow-meta, .terms li span:last-child, .fund-list p, .fin-table td { color: #444 !important; }
}