/* ==========================================================================
   MIA Deck v1 — presentation design system
   https://reports.mia.tech/assets/deck/mia-deck.v1.css

   Pairs with mia-deck.v1.js, which injects the navigation chrome and toggles
   [data-mode] on <html> between:
     stage  — fixed 1280x720 slide, scaled to fit (desktop, tablet, laptop)
     flow   — reflowed vertical scroll of slide cards (phones, narrow windows)
     print  — every slide laid out one-per-page for PDF export

   IMMUTABLE ASSET. Never edit in place once published — publish v2.
   The MIA palette is non-negotiable: do not override --primary-*, --secondary-*
   or the cover gradient in a deck file. Client identity lives in the wordmark.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@300;400;500;600;700&display=swap');

:root{
  /* ---- MIA palette (shared with mia-reporting) ---- */
  --primary-main:#1d4ed8;
  --primary-light:#ccd8f7;
  --primary-lighter:#F1F6FA;
  --primary-dark:#112f82;
  --secondary-main:#8234e4;
  --success:#12b76a;
  --error:#D32F2F;
  --warning:#f97316;
  --text-primary:#191b1f;
  --text-secondary:#535968;
  --bg-default:#fafafa;
  --bg-paper:#ffffff;
  --bg-deep:#0d1836;
  --divider:rgba(165,182,228,.4);
  --card-shadow:0px 11px 24px 0px rgba(165,182,228,.4);
  --radius:8px;

  /* ---- categorical series colours (charts, bars, legends) ---- */
  --series-1:#1d4ed8;
  --series-2:#8234e4;
  --series-3:#f97316;
  --series-4:#12b76a;
  --series-5:#0ea5e9;
  --series-6:#9ca3af;

  /* ---- stage geometry ---- */
  --stage-w:1280px;
  --stage-h:720px;
  --chrome-h:54px;

  /* ---- type scale. Overridden wholesale in flow mode. ---- */
  --fs-h1:47px;
  --fs-h2:31px;
  --fs-dek:15px;
  --fs-body:12.5px;
  --fs-kpi:30px;
  --pad-x:56px;
  --pad-y:44px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Noto Sans',system-ui,-apple-system,sans-serif;
  color:var(--text-primary);
  background:var(--bg-deep);
  -webkit-text-size-adjust:100%;
}

/* ==========================================================================
   1 · STAGE MODE — fixed 1280x720, scaled to fit the viewport
   ========================================================================== */

html[data-mode="stage"],html[data-mode="stage"] body{height:100%;overflow:hidden}

#viewport{position:fixed;inset:0;display:flex;align-items:center;justify-content:center}

#stage{
  width:var(--stage-w);height:var(--stage-h);
  position:relative;
  transform-origin:center center;
  background:var(--bg-default);
  border-radius:var(--radius);
  box-shadow:0 24px 70px rgba(0,0,0,.45);
  overflow:hidden;
}

.slide{
  position:absolute;inset:0;
  padding:var(--pad-y) var(--pad-x) calc(var(--chrome-h) + 24px);
  display:none;
  flex-direction:column;
  background:var(--bg-default);
}
.slide.active{display:flex;animation:mia-fade .32s ease both}
@keyframes mia-fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ==========================================================================
   2 · FLOW MODE — phones / narrow windows: slides stack and scroll
   Every slide is visible; nothing is clipped; the chrome becomes a sticky
   progress rail. Grids collapse, type scales with the viewport.
   ========================================================================== */

html[data-mode="flow"]{scroll-behavior:smooth}
html[data-mode="flow"] body{background:var(--bg-deep);overflow-y:auto}

html[data-mode="flow"]{
  --fs-h1:clamp(26px,7.2vw,40px);
  --fs-h2:clamp(20px,5.6vw,30px);
  --fs-dek:clamp(13.5px,3.6vw,16px);
  --fs-body:clamp(13px,3.4vw,15px);
  --fs-kpi:clamp(22px,6.4vw,32px);
  --pad-x:clamp(18px,5vw,34px);
  --pad-y:clamp(24px,6vw,36px);
}

html[data-mode="flow"] #viewport{position:static;display:block;padding:12px 12px 28px}
html[data-mode="flow"] #stage{
  width:100%;height:auto;max-width:820px;margin:0 auto;
  transform:none!important;background:transparent;box-shadow:none;overflow:visible;
  display:flex;flex-direction:column;gap:14px;
}
html[data-mode="flow"] .slide{
  position:relative;inset:auto;display:flex!important;animation:none;
  padding:var(--pad-y) var(--pad-x);
  border-radius:var(--radius);
  box-shadow:0 10px 30px rgba(0,0,0,.28);
  scroll-margin-top:64px;
}
html[data-mode="flow"] .slide-body{gap:14px}

/* collapse every multi-column construct */
html[data-mode="flow"] .kpis,
html[data-mode="flow"] .cols,
html[data-mode="flow"] .cols-3,
html[data-mode="flow"] .takeaways{grid-template-columns:1fr 1fr}
html[data-mode="flow"] .cols,
html[data-mode="flow"] .cols-3,
html[data-mode="flow"] .takeaways,
html[data-mode="flow"] .media-row,
html[data-mode="flow"] .media-row.two,
html[data-mode="flow"] .media-row.three{grid-template-columns:1fr}
html[data-mode="flow"] .media-row{flex:0 0 auto}
html[data-mode="flow"] .media-card video,
html[data-mode="flow"] .media-card img{aspect-ratio:16/10;min-height:0;flex:0 0 auto}
html[data-mode="flow"] .media-row.portrait .media-card video,
html[data-mode="flow"] .media-row.portrait .media-card img{aspect-ratio:9/16;max-height:70vh;object-fit:contain;background:#0d1836}

/* bar rows: label above the track when there is no room beside it */
@media (max-width:560px){
  html[data-mode="flow"] .bar-row{grid-template-columns:1fr;gap:3px;padding-bottom:6px}
  html[data-mode="flow"] .bar-row .nm{text-align:left}
  html[data-mode="flow"] .kpis{grid-template-columns:1fr}
}

/* tables scroll inside their own frame rather than widening the page */
html[data-mode="flow"] .tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
html[data-mode="flow"] .tbl-wrap table{min-width:520px}

/* SVG charts: let them shrink, never overflow */
html[data-mode="flow"] .chart-card svg{width:100%;height:auto}

/* cover and closing keep their gradient but stop pretending to be 720px tall */
html[data-mode="flow"] .cover,
html[data-mode="flow"] .closing{min-height:auto;padding:var(--pad-y) 0}
html[data-mode="flow"] .cover-inner,
html[data-mode="flow"] .closing-inner{padding:0 var(--pad-x)}
html[data-mode="flow"] .cover-foot{flex-wrap:wrap;gap:16px}
html[data-mode="flow"] .prepared-for{margin-left:0;padding-left:0;border-left:none;align-items:flex-start}

/* ==========================================================================
   3 · TYPOGRAPHY & SHARED PRIMITIVES
   ========================================================================== */

.eyebrow{
  font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary-main);margin:0 0 8px;
}
h2{font-size:var(--fs-h2);line-height:1.15;font-weight:700;margin:0 0 6px;letter-spacing:-.01em}
h2 .accent,.accent{color:var(--primary-main)}
.dek{font-size:var(--fs-dek);color:var(--text-secondary);margin:0 0 20px;max-width:96ch;line-height:1.5}
.slide-body{flex:1;min-height:0;display:flex;flex-direction:column;gap:16px}
.hint{font-size:10.5px;color:var(--text-secondary);font-style:italic}
.footnote{font-size:10.5px;line-height:1.45;color:var(--text-secondary);margin-top:auto;padding-top:8px}

/* ==========================================================================
   4 · COVER
   ========================================================================== */

.cover{
  padding:0;
  background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary-main) 60%,var(--secondary-main) 100%);
  color:#fff;justify-content:center;
}
.cover-inner{padding:0 72px;position:relative;z-index:2}
.cover::before{
  content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent);
  animation:mia-shine 6s infinite ease-in-out;z-index:1;pointer-events:none;
}
@keyframes mia-shine{0%,100%{left:-100%}50%{left:100%}}
.cover h1{font-size:var(--fs-h1);line-height:1.08;font-weight:700;margin:0 0 14px;letter-spacing:-.02em;max-width:20ch}
.cover .sub{font-size:calc(var(--fs-dek) * 1.27);font-weight:300;opacity:.94;margin:0 0 30px}
.cover .eyebrow{color:rgba(255,255,255,.8)}
.cover-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.chip{
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);
  border-radius:999px;padding:6px 15px;font-size:12.5px;font-weight:500;
}
.cover-foot{display:flex;align-items:center;gap:14px;font-size:12.5px;width:100%}
.cf-text{opacity:.85}
.flag{width:30px;border-radius:3px;display:block;flex:none}

/* "Prepared for" lockup — client wordmark, reversed to white on the gradient */
.prepared-for{
  margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:9px;
  padding-left:26px;border-left:1px solid rgba(255,255,255,.28);
}
.pf-label{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;opacity:.72}
.pf-mark{width:184px;max-width:46vw;height:auto;display:block}

/* ==========================================================================
   5 · SECTION DIVIDER
   ========================================================================== */

.section-divider{
  background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary-main) 100%);
  color:#fff;justify-content:center;padding:0;
}
.section-divider .inner{padding:0 72px;position:relative;z-index:2}
.section-divider .eyebrow{color:rgba(255,255,255,.8)}
.section-divider h2{font-size:calc(var(--fs-h2) * 1.2);color:#fff;max-width:24ch}
.section-divider .dek{color:rgba(255,255,255,.9);max-width:70ch}
.section-divider .n{
  font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  opacity:.7;margin-bottom:14px;
}

/* ==========================================================================
   6 · KPI TILES
   ========================================================================== */

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpis.kpis-2{grid-template-columns:repeat(2,1fr)}
.kpis.kpis-3{grid-template-columns:repeat(3,1fr)}
.kpis.kpis-5{grid-template-columns:repeat(5,1fr)}
.kpi{
  background:var(--bg-paper);border:1px solid var(--divider);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--card-shadow);
}
.kpi .v{font-size:var(--fs-kpi);font-weight:700;color:var(--primary-main);line-height:1.05;letter-spacing:-.02em}
.kpi .l{font-size:calc(var(--fs-body) * 1);font-weight:600;margin-top:5px}
.kpi .s{font-size:11px;color:var(--text-secondary);margin-top:2px;line-height:1.35}
.kpi .v.up{color:var(--success)}
.kpi .v.down{color:var(--error)}

/* ==========================================================================
   7 · CARDS, CALLOUTS, COLUMNS, QUOTES
   ========================================================================== */

.card{
  background:var(--bg-paper);border:1px solid var(--divider);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--card-shadow);
}
.card h3{font-size:13.5px;font-weight:700;margin:0 0 8px;letter-spacing:.01em}
.card p{margin:0;font-size:var(--fs-body);line-height:1.55;color:var(--text-secondary)}
.card p strong{color:var(--text-primary)}
.card + .card{margin-top:0}

.callout{
  border-left:4px solid var(--primary-main);background:var(--primary-lighter);
  border-radius:6px;padding:13px 17px;font-size:calc(var(--fs-body) * 1.04);
  line-height:1.55;color:var(--text-secondary);
}
.callout strong{color:var(--text-primary)}
.callout.warn{border-left-color:var(--warning);background:#fff7ed}
.callout.ok{border-left-color:var(--success);background:#f0fdf5}
.callout.risk{border-left-color:var(--error);background:#fef2f2}

.cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cols.wide-left{grid-template-columns:1.6fr 1fr}
.cols.wide-right{grid-template-columns:1fr 1.6fr}
.stack{display:flex;flex-direction:column;gap:13px;min-height:0}
.grow{flex:1;min-height:0}

.quote{
  background:var(--bg-paper);border:1px solid var(--divider);border-left:4px solid var(--secondary-main);
  border-radius:var(--radius);padding:16px 20px;box-shadow:var(--card-shadow);
}
.quote p{margin:0;font-size:calc(var(--fs-dek) * 1.02);line-height:1.5;font-style:italic}
.quote .who{margin-top:9px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);font-style:normal}

/* ==========================================================================
   8 · HORIZONTAL BAR CHART
   ========================================================================== */

.bars{display:flex;flex-direction:column;gap:7px}
.bar-row{display:grid;grid-template-columns:132px 1fr 158px;align-items:center;gap:11px;font-size:12px}
.bar-row.no-detail{grid-template-columns:132px 1fr}
.bar-row .nm{font-weight:600;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar-track{background:var(--bg-default);border:1px solid var(--divider);border-radius:5px;height:25px;overflow:hidden}
.bar-fill{
  height:100%;display:flex;align-items:center;padding:0 9px;color:#fff;
  font-size:11.5px;font-weight:700;border-radius:4px 0 0 4px;white-space:nowrap;
}
.t-primary{background:linear-gradient(90deg,var(--primary-dark),var(--primary-main))}
.t-secondary{background:linear-gradient(90deg,#5b1fa8,var(--secondary-main))}
.t-accent1{background:linear-gradient(90deg,#c2410c,var(--warning))}
.t-accent2{background:linear-gradient(90deg,#047857,var(--success))}
.t-accent3{background:linear-gradient(90deg,#6b7280,#9ca3af)}
.t-accent4{background:linear-gradient(90deg,#0369a1,var(--series-5))}
.bar-row .dt{font-size:11px;color:var(--text-secondary);line-height:1.3}
.bar-row .dt strong{color:var(--text-primary)}

/* ==========================================================================
   9 · MINI CHANNEL CHART (inside media cards)
   ========================================================================== */

.mini-chart{
  padding:9px 12px 11px;display:flex;flex-direction:column;gap:3.5px;
  flex:0 0 auto;border-top:1px solid var(--divider);
  margin-top:auto;   /* pin to the card floor so mini-charts across a row share
                        one baseline even when the captions above differ in length */
}
.mc-h{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--primary-main);margin-bottom:1px}
.mc-row{display:grid;grid-template-columns:76px 1fr 26px;align-items:center;gap:6px}
.mc-n{font-size:9px;text-align:right;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-track{background:var(--bg-default);border:1px solid var(--divider);border-radius:3px;height:12px;overflow:hidden}
.mc-fill{height:100%;border-radius:2px}
.mc-v{font-size:9px;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
html[data-mode="flow"] .mc-h,html[data-mode="flow"] .mc-n,html[data-mode="flow"] .mc-v{font-size:11px}
html[data-mode="flow"] .mc-row{grid-template-columns:92px 1fr 34px}

/* ==========================================================================
   10 · MEDIA (video / image cards)
   ========================================================================== */

.media-row{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;flex:1;min-height:0}
.media-row.two{grid-template-columns:repeat(2,1fr)}
.media-row.three{grid-template-columns:repeat(3,1fr)}
.media-card{
  background:var(--bg-paper);border:1px solid var(--divider);border-radius:var(--radius);
  box-shadow:var(--card-shadow);overflow:hidden;display:flex;flex-direction:column;min-height:0;
}
.media-card video,.media-card img{
  width:100%;background:var(--bg-deep);display:block;object-fit:cover;
  border-bottom:1px solid var(--divider);
  flex:1 1 auto;min-height:110px;
}
.media-meta{padding:10px 12px;display:flex;flex-direction:column;gap:4px;flex:0 0 auto;overflow:hidden}
.media-meta .t{font-size:11.5px;font-weight:700;line-height:1.25}
.media-meta .c{font-size:10.5px;color:var(--text-secondary);line-height:1.42}
html[data-mode="flow"] .media-meta .t{font-size:calc(var(--fs-body) * .98)}
html[data-mode="flow"] .media-meta .c{font-size:calc(var(--fs-body) * .92)}

/* landscape TV spots: lock the frame to 16:10 so the row sizes to content
   instead of stretching the video into a near-square */
.media-row.ratio-fixed{flex:0 1 auto;align-content:start}
.media-row.ratio-fixed video,.media-row.ratio-fixed img{flex:0 0 auto;aspect-ratio:16/10;height:auto;min-height:0}
.media-row.ratio-fixed .mini-chart{flex:1 1 auto;justify-content:flex-start}
/* vertical social creatives */
.media-row.portrait video,.media-row.portrait img{flex:0 0 auto;aspect-ratio:9/16;height:auto;min-height:0;object-fit:contain}

/* ==========================================================================
   11 · TABLES
   ========================================================================== */

table{width:100%;border-collapse:collapse;font-size:12px;background:var(--bg-paper)}
th,td{padding:7px 10px;text-align:right;border-bottom:1px solid var(--divider)}
th:first-child,td:first-child{text-align:left}
thead th{background:var(--primary-lighter);font-weight:700;font-size:11px;color:var(--primary-dark)}
tbody tr:last-child td{border-bottom:none}
td.focus{font-weight:700;color:var(--primary-main)}
td.up{color:var(--success);font-weight:600}
td.down{color:var(--error);font-weight:600}
.tbl-wrap{border:1px solid var(--divider);border-radius:var(--radius);overflow:hidden;box-shadow:var(--card-shadow);background:var(--bg-paper)}
.tbl-note{padding:10px 12px;border-top:1px solid var(--divider);font-size:10.5px;line-height:1.45;color:var(--text-secondary)}
html[data-mode="flow"] table{font-size:calc(var(--fs-body) * .95)}

/* ==========================================================================
   12 · CHART CARD (SVG / canvas host)
   ========================================================================== */

.chart-card{
  background:var(--bg-paper);border:1px solid var(--divider);border-radius:var(--radius);
  padding:14px 16px 10px;box-shadow:var(--card-shadow);
}
.chart-card h3{font-size:13.5px;font-weight:700;margin:0 0 10px}
.chart-card svg{display:block;max-width:100%}
.chart-canvas{position:relative;width:100%}
.legend{display:flex;gap:16px;justify-content:center;margin-top:6px;font-size:11.5px;color:var(--text-secondary);flex-wrap:wrap}
.legend span{display:flex;align-items:center;gap:6px}
.swatch{width:11px;height:11px;border-radius:3px;display:inline-block;flex:none}
/* white halo keeps SVG value labels legible where lines or gridlines pass behind */
.svg-label{paint-order:stroke;stroke:#fff;stroke-width:3.5px;stroke-linejoin:round;font-weight:700;font-size:11.5px}

/* ==========================================================================
   13 · CLOSING
   ========================================================================== */

.closing{
  background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary-main) 62%,var(--secondary-main) 100%);
  color:#fff;justify-content:center;padding:0;
}
.closing-inner{padding:0 72px;position:relative;z-index:2;width:100%}
.closing .eyebrow{color:rgba(255,255,255,.8)}
.closing h2{font-size:calc(var(--fs-h2) * 1.19);color:#fff;margin-bottom:12px}
.closing .dek{color:rgba(255,255,255,.9);max-width:74ch;margin-bottom:26px}
.takeaways{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:28px}
.takeaway{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:14px 16px}
.takeaway .n{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.75;margin-bottom:5px}
.takeaway p{margin:0;font-size:var(--fs-body);line-height:1.5}
.report-link{
  display:inline-flex;align-items:center;gap:12px;
  background:#fff;color:var(--primary-dark);text-decoration:none;
  padding:16px 26px;border-radius:var(--radius);font-weight:700;font-size:15.5px;
  box-shadow:0 12px 30px rgba(0,0,0,.28);transition:transform .18s ease,box-shadow .18s ease;
}
.report-link:hover,.report-link:focus-visible{transform:translateY(-2px);box-shadow:0 16px 38px rgba(0,0,0,.34);outline:none}
.report-link .arrow{font-size:19px;line-height:1}

/* ==========================================================================
   14 · CHROME — injected by mia-deck.v1.js
   ========================================================================== */

#chrome{
  position:absolute;left:0;right:0;bottom:0;height:var(--chrome-h);
  display:flex;align-items:center;gap:14px;padding:0 22px;
  background:var(--bg-paper);border-top:1px solid var(--divider);z-index:7;
}
#chrome .brand{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--text-secondary);white-space:nowrap}
#chrome .brand svg{height:17px;width:auto;flex:none;color:var(--primary-main)}
#dots{display:flex;gap:6px;flex:1;justify-content:center;flex-wrap:wrap}
.dot{
  width:9px;height:9px;border-radius:50%;border:1.5px solid var(--primary-light);
  background:transparent;padding:0;cursor:pointer;transition:all .18s ease;
}
.dot:hover{border-color:var(--primary-main)}
.dot.on{background:var(--primary-main);border-color:var(--primary-main);transform:scale(1.22)}
.dot:focus-visible{outline:2px solid var(--secondary-main);outline-offset:2px}
.nav{display:flex;align-items:center;gap:8px}
.nav button{
  font-family:inherit;font-size:13px;font-weight:600;
  background:var(--primary-main);color:#fff;border:none;border-radius:6px;
  padding:8px 15px;cursor:pointer;transition:background .18s ease;
}
.nav button:hover:not(:disabled){background:var(--primary-dark)}
.nav button:disabled{background:var(--bg-default);color:#a3aab8;cursor:not-allowed;border:1px solid var(--divider)}
.nav button:focus-visible{outline:2px solid var(--secondary-main);outline-offset:2px}
#counter{font-size:12px;font-weight:600;color:var(--text-secondary);min-width:46px;text-align:center;font-variant-numeric:tabular-nums}
#progress{position:absolute;left:0;bottom:var(--chrome-h);height:3px;background:var(--secondary-main);transition:width .3s ease;z-index:8}

.kbd-tip{
  position:absolute;top:14px;right:18px;font-size:10.5px;color:var(--text-secondary);
  background:rgba(255,255,255,.86);border:1px solid var(--divider);border-radius:999px;padding:4px 11px;z-index:6;
}
.cover .kbd-tip,.closing .kbd-tip,.section-divider .kbd-tip{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.3);color:#fff}
kbd{
  font-family:inherit;font-size:10px;background:var(--bg-default);border:1px solid var(--divider);
  border-radius:3px;padding:1px 5px;color:var(--text-primary);
}
.cover kbd,.closing kbd,.section-divider kbd{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.34);color:#fff}

/* ---- flow-mode chrome: sticky rail at the top, no prev/next ---- */
html[data-mode="flow"] #chrome{
  position:fixed;top:0;bottom:auto;left:0;right:0;height:46px;
  padding:0 14px;border-top:none;border-bottom:1px solid var(--divider);
  box-shadow:0 2px 12px rgba(0,0,0,.18);
}
html[data-mode="flow"] #progress{position:fixed;top:46px;bottom:auto}
html[data-mode="flow"] #viewport{padding-top:62px}
html[data-mode="flow"] .nav button{display:none}
html[data-mode="flow"] #dots{gap:5px}
html[data-mode="flow"] .dot{width:8px;height:8px}
html[data-mode="flow"] .kbd-tip{display:none}
html[data-mode="flow"] #counter{min-width:auto}

/* ==========================================================================
   15 · SPEAKER NOTES  (aside.notes — hidden until "N")
   ========================================================================== */

.notes{display:none}
html[data-notes="on"] .slide.active .notes,
html[data-mode="flow"][data-notes="on"] .notes{
  display:block;margin-top:12px;padding:11px 14px;
  background:#fffbeb;border:1px dashed #f59e0b;border-radius:6px;
  font-size:11.5px;line-height:1.5;color:#78350f;
}

/* ==========================================================================
   16 · DEV MODE  (?dev=1) — flags slides whose content overflows the stage
   ========================================================================== */

.slide[data-overflow]{outline:3px solid var(--error);outline-offset:-3px}
.slide[data-overflow]::after{
  content:attr(data-overflow);position:absolute;top:8px;left:8px;z-index:20;
  background:var(--error);color:#fff;font-size:11px;font-weight:700;
  padding:3px 9px;border-radius:4px;
}

/* ==========================================================================
   17 · PRINT / PDF EXPORT — one slide per landscape page
   ========================================================================== */

@page{size:1280px 720px;margin:0}

@media print{
  /* these must out-specify the html[data-mode="…"] rules above, or the stage's
     overflow:hidden clips the document to a single page */
  html[data-mode],html[data-mode] body,html,body{
    height:auto!important;overflow:visible!important;background:#fff;
  }
  html[data-mode] #viewport,#viewport{position:static;display:block;padding:0}
  html[data-mode] #stage,#stage{
    width:1280px;height:auto;transform:none!important;
    box-shadow:none;border-radius:0;overflow:visible;display:block;max-width:none;
    margin:0;gap:0;
  }
  html[data-mode] .slide{scroll-margin-top:0}
  html[data-mode] .slide,.slide{
    position:relative!important;inset:auto!important;display:flex!important;
    width:1280px!important;height:720px!important;
    padding:44px 56px!important;
    break-after:page;page-break-after:always;break-inside:avoid;
    overflow:hidden;                 /* a slide is one page — never let it spill */
    box-shadow:none;border-radius:0;
    -webkit-print-color-adjust:exact;print-color-adjust:exact;
  }
  .slide:last-of-type{break-after:auto;page-break-after:auto}
  .cover,.closing,.section-divider{padding:0}
  #chrome,#progress,.kbd-tip,.notes{display:none!important}
  .cover::before{display:none}
  video{background:var(--bg-deep)}
}

/* ==========================================================================
   18 · MOTION / ACCESSIBILITY
   ========================================================================== */

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .cover::before{display:none}
}
:focus-visible{outline:2px solid var(--secondary-main);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}