/* ============================================================================
   Building and Operating a Public Cloud from Kigali
   Custom reveal.js theme — Strettch Cloud
   ----------------------------------------------------------------------------
   BRAND SWAP: every colour the deck uses is a token in :root below.
   To rebrand, change --sc-accent (and optionally --sc-accent-2). Nothing else.
   ========================================================================== */

:root {
  /* ---- brand ------------------------------------------------------------ */
  --sc-accent:      #3987e5;   /* primary accent — swap this for brand blue  */
  --sc-accent-2:    #86b6ef;   /* lighter step of the same hue               */
  --sc-accent-dim:  rgba(57, 135, 229, 0.16);

  /* ---- signal ----------------------------------------------------------- */
  --sc-good:        #0ca30c;
  --sc-warn:        #fab219;
  --sc-crit:        #e66767;

  /* ---- surfaces & ink --------------------------------------------------- */
  --sc-bg:          #0b0b0c;
  --sc-surface:     #16161a;
  --sc-surface-2:   #1e1e23;
  --sc-ink:         #ffffff;
  --sc-ink-2:       #c9c8c0;
  --sc-ink-muted:   #8a8880;
  --sc-hairline:    rgba(255, 255, 255, 0.10);
  --sc-hairline-2:  rgba(255, 255, 255, 0.05);

  /* ---- type ------------------------------------------------------------- */
  --sc-sans: system-ui, -apple-system, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  --sc-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* ---- reveal core overrides -------------------------------------------- */
  --r-background-color:   var(--sc-bg);
  --r-main-font:          var(--sc-sans);
  --r-main-font-size:     40px;
  --r-main-color:         var(--sc-ink);
  --r-block-margin:       24px;
  --r-heading-margin:     0 0 28px 0;
  --r-heading-font:       var(--sc-sans);
  --r-heading-color:      var(--sc-ink);
  --r-heading-line-height: 1.08;
  --r-heading-letter-spacing: -0.022em;
  --r-heading-text-transform: none;
  --r-heading-text-shadow: none;
  --r-heading-font-weight: 700;
  --r-heading1-size:      2.6em;
  --r-heading2-size:      1.85em;
  --r-heading3-size:      1.25em;
  --r-heading4-size:      1em;
  --r-code-font:          var(--sc-mono);
  --r-link-color:         var(--sc-accent);
  --r-link-color-dark:    #256abf;
  --r-link-color-hover:   var(--sc-accent-2);
  --r-selection-background-color: rgba(57, 135, 229, 0.75);
  --r-selection-color:    #fff;
  --r-overlay-element-bg-color: 240, 240, 240;
  --r-overlay-element-fg-color: 0, 0, 0;
}

.reveal-viewport { background: var(--sc-bg); }

.reveal {
  font-family: var(--sc-sans);
  font-size: var(--r-main-font-size);
  font-weight: 400;
  color: var(--sc-ink);
  -webkit-font-smoothing: antialiased;
}

.reveal ::selection { color: #fff; background: var(--r-selection-background-color); }

.reveal h1, .reveal h2, .reveal h3, .reveal h4 {
  font-family: var(--sc-sans);
  color: var(--sc-ink);
  line-height: var(--r-heading-line-height);
  letter-spacing: var(--r-heading-letter-spacing);
  text-transform: none;
  font-weight: 700;
  margin: var(--r-heading-margin);
  text-wrap: balance;
}
.reveal h1 { font-size: var(--r-heading1-size); }
.reveal h2 { font-size: var(--r-heading2-size); }
.reveal h3 { font-size: var(--r-heading3-size); }

.reveal p { line-height: 1.35; margin: var(--r-block-margin) 0; text-wrap: pretty; }
.reveal a { color: var(--sc-accent); text-decoration: none; }
.reveal strong, .reveal b { font-weight: 700; color: var(--sc-ink); }
.reveal em { font-style: normal; color: var(--sc-accent-2); }

/* Slides are left-aligned by default — centred text reads as a template.     */
.reveal .slides { text-align: left; }
.reveal .slides section { padding: 0; }
.reveal section > * { max-width: 100%; }

/* Progress bar + controls ---------------------------------------------------*/
.reveal .progress { color: var(--sc-accent); height: 3px; }
.reveal .controls { color: var(--sc-ink-muted); }
.reveal .slide-number {
  background: transparent;
  color: var(--sc-ink-muted);
  font-family: var(--sc-mono);
  font-size: 15px;
  right: 24px; bottom: 18px;
}

/* ============================================================================
   ACT RIBBON — fixed orientation marker, updated by deck.js
   ========================================================================== */
.act-ribbon {
  position: fixed;
  left: 26px;
  bottom: 20px;
  z-index: 30;
  font-family: var(--sc-mono);
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sc-ink-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transition: opacity 260ms ease;
}
.act-ribbon[data-visible="true"] { opacity: 1; }
.act-ribbon .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--sc-accent);
  box-shadow: 0 0 0 4px var(--sc-accent-dim);
}

/* ============================================================================
   SPEAKER-ONLY CLOCK — hidden by default, toggled with `T`
   Do not leave this on if the projector is MIRRORED.
   ========================================================================== */
.sc-clock {
  position: fixed;
  right: 24px; top: 18px;
  z-index: 40;
  display: none;
  align-items: baseline;
  gap: 14px;
  padding: 10px 16px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.72);
  border: 1px solid var(--sc-hairline);
  font-family: var(--sc-mono);
  backdrop-filter: blur(6px);
}
.sc-clock[data-on="true"] { display: flex; }
.sc-clock .elapsed { font-size: 26px; font-weight: 700; color: var(--sc-ink); font-variant-numeric: tabular-nums; }
.sc-clock .target  { font-size: 15px; color: var(--sc-ink-muted); font-variant-numeric: tabular-nums; }
.sc-clock[data-pace="ahead"]  .elapsed { color: var(--sc-good); }
.sc-clock[data-pace="ontrack"] .elapsed { color: var(--sc-ink); }
.sc-clock[data-pace="tight"]  .elapsed { color: var(--sc-warn); }
.sc-clock[data-pace="over"]   .elapsed { color: var(--sc-crit); }

/* ============================================================================
   SLIDE ARCHETYPES
   ========================================================================== */

/* --- kicker: the small label above a headline ---------------------------- */
.kicker {
  font-family: var(--sc-mono);
  font-size: 0.42em;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sc-accent);
  margin: 0 0 22px 0;
  display: block;
}
.kicker.muted { color: var(--sc-ink-muted); }
.kicker.warn  { color: var(--sc-warn); }
.kicker.crit  { color: var(--sc-crit); }

/* --- t-title: the cold open ---------------------------------------------- */
.t-title { text-align: left; }
.t-title h1 {
  font-size: 2.15em;
  letter-spacing: -0.03em;
  max-width: 15ch;
}
.t-title .byline {
  margin-top: 44px;
  font-size: 0.46em;
  color: var(--sc-ink-2);
  line-height: 1.6;
}
.t-title .byline .sep { color: var(--sc-ink-muted); margin: 0 10px; }
.t-title .rule {
  width: 96px; height: 4px; border-radius: 2px;
  background: var(--sc-accent);
  margin: 0 0 36px 0;
}

/* --- t-statement: one huge sentence -------------------------------------- */
.t-statement h2 { font-size: 2.1em; max-width: 18ch; letter-spacing: -0.028em; }
.t-statement .sub { font-size: 0.5em; color: var(--sc-ink-2); max-width: 34ch; }

/* --- t-number: the giant figure ------------------------------------------ */
.t-number .fig {
  font-size: 3.4em;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: var(--sc-ink);
}
.t-number .fig .unit { font-size: 0.34em; font-weight: 600; letter-spacing: -0.01em; color: var(--sc-ink-muted); margin-left: 0.28em; }
.t-number .caption { font-size: 0.5em; color: var(--sc-ink-2); margin-top: 26px; max-width: 26ch; }
.t-number.accent .fig { color: var(--sc-accent); }
.t-number.crit   .fig { color: var(--sc-crit); }
.t-number.warn   .fig { color: var(--sc-warn); }

/* --- t-date: giant date --------------------------------------------------- */
.t-date .d {
  font-size: 2.5em; font-weight: 800; letter-spacing: -0.04em; line-height: 1.0;
}
.t-date .d .year { color: var(--sc-accent); }
.t-date .sub { font-size: 0.52em; color: var(--sc-ink-2); margin-top: 28px; }

/* --- versus: two numbers side by side ------------------------------------ */
.versus { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px; }
.versus .side .n { font-size: 2.5em; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.versus .side .l { font-size: 0.44em; color: var(--sc-ink-2); margin-top: 18px; line-height: 1.4; }
.versus .side.a .n { color: var(--sc-ink-muted); }
.versus .side.b .n { color: var(--sc-crit); }
.versus .vs { font-family: var(--sc-mono); font-size: 0.5em; color: var(--sc-ink-muted); letter-spacing: 0.12em; }

/* --- t-list: numbered / bulleted point lists ------------------------------ */
.reveal .sc-list { list-style: none; margin: 0; padding: 0; font-size: 0.86em; }
.reveal .sc-list li {
  position: relative;
  padding: 0 0 0 46px;
  margin: 0 0 26px 0;
  line-height: 1.28;
  text-wrap: pretty;
}
.reveal .sc-list li::before {
  content: "";
  position: absolute; left: 0; top: 0.46em;
  width: 22px; height: 3px; border-radius: 2px;
  background: var(--sc-accent);
}
.reveal .sc-list li .note {
  display: block;
  font-size: 0.7em;
  color: var(--sc-ink-2);
  margin-top: 9px;
  line-height: 1.35;
  letter-spacing: 0;
}
.reveal .sc-list.crit li::before { background: var(--sc-crit); }
.reveal .sc-list.warn li::before { background: var(--sc-warn); }
.reveal .sc-list.muted li::before { background: var(--sc-ink-muted); }

/* counted variant — for "what's coming" */
.reveal .sc-list.counted { counter-reset: sc; }
.reveal .sc-list.counted li { padding-left: 62px; }
.reveal .sc-list.counted li::before {
  counter-increment: sc;
  content: counter(sc, decimal-leading-zero);
  width: auto; height: auto; background: none; top: 0.1em;
  font-family: var(--sc-mono);
  font-size: 0.52em;
  color: var(--sc-accent);
  letter-spacing: 0.06em;
}

/* strike variant — the graveyard */
.reveal .sc-list.graveyard li { color: var(--sc-ink-2); }
.reveal .sc-list.graveyard li::before {
  content: "\00d7";
  width: auto; height: auto; background: none;
  top: -0.06em; font-size: 0.9em; font-weight: 700; color: var(--sc-crit);
}
.reveal .sc-list.graveyard li.alive { color: var(--sc-ink); }
.reveal .sc-list.graveyard li.alive::before { content: "\2192"; color: var(--sc-good); }

/* --- fork: two roads, both bad -------------------------------------------- */
.fork { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 10px; }
.fork .road {
  background: var(--sc-surface);
  border: 1px solid var(--sc-hairline);
  border-radius: 14px;
  padding: 34px 32px;
}
.fork .road h3 { font-size: 0.9em; margin: 0 0 8px 0; }
.fork .road .tag {
  font-family: var(--sc-mono); font-size: 0.34em; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sc-ink-muted); display: block; margin-bottom: 14px;
}
.fork .road ul { list-style: none; margin: 0; padding: 0; font-size: 0.58em; }
.fork .road li { padding-left: 26px; position: relative; margin-bottom: 14px; line-height: 1.35; }
.fork .road li::before {
  content: "\2717"; position: absolute; left: 0; top: 0; color: var(--sc-crit); font-size: 0.9em;
}
.fork .verdict {
  grid-column: 1 / -1; text-align: center; margin-top: 8px;
  font-size: 0.6em; color: var(--sc-ink-muted);
}

/* --- price call-out -------------------------------------------------------- */
.pricebox {
  display: inline-flex; align-items: baseline; gap: 16px;
  border: 1px solid var(--sc-hairline); border-radius: 12px;
  background: var(--sc-surface); padding: 18px 26px; margin-top: 6px;
}
.pricebox .a { font-size: 1.05em; font-weight: 800; color: var(--sc-crit); letter-spacing: -0.03em; }
.pricebox .arrow { color: var(--sc-ink-muted); font-size: 0.5em; }
.pricebox .b { font-size: 1.05em; font-weight: 800; color: var(--sc-ink-muted); letter-spacing: -0.03em; }
.pricebox .l { font-size: 0.36em; color: var(--sc-ink-muted); }

/* --- timeline: the Dec 16 outage ------------------------------------------ */
.timeline { list-style: none; margin: 8px 0 0 0; padding: 0; font-size: 0.62em; }
.timeline li {
  display: grid; grid-template-columns: 150px 1fr; gap: 26px;
  padding: 0 0 26px 0; position: relative;
}
.timeline li .t {
  font-family: var(--sc-mono); color: var(--sc-accent); font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em; padding-top: 2px;
}
.timeline li .e { line-height: 1.35; color: var(--sc-ink); border-left: 2px solid var(--sc-hairline); padding-left: 26px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li.bad .t { color: var(--sc-crit); }
.timeline li.bad .e { border-left-color: var(--sc-crit); }
.timeline li.good .t { color: var(--sc-good); }
.timeline li.good .e { border-left-color: var(--sc-good); }

/* --- flow diagram: what a click becomes ----------------------------------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 18px; }
.flow .node {
  background: var(--sc-surface); border: 1px solid var(--sc-hairline);
  border-radius: 14px; padding: 26px 22px; position: relative;
}
.flow .node .n {
  font-family: var(--sc-mono); font-size: 0.3em; letter-spacing: 0.16em;
  color: var(--sc-accent); text-transform: uppercase; display: block; margin-bottom: 14px;
}
.flow .node h4 { font-size: 0.56em; margin: 0 0 10px 0; letter-spacing: -0.01em; }
.flow .node p { font-size: 0.4em; color: var(--sc-ink-2); margin: 0; line-height: 1.4; }
.flow .node + .node::before {
  content: ""; position: absolute; left: -13px; top: 50%;
  width: 8px; height: 8px; margin-top: -4px;
  border-right: 2px solid var(--sc-hairline); border-top: 2px solid var(--sc-hairline);
  transform: rotate(45deg);
}

/* --- spec grid: the metal -------------------------------------------------- */
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px 34px; font-size: 0.55em; margin-top: 12px; }
.specs .s .k {
  font-family: var(--sc-mono); font-size: 0.62em; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--sc-ink-muted); display: block; margin-bottom: 8px;
}
.specs .s .v { color: var(--sc-ink); line-height: 1.3; font-weight: 600; }
.specs .s .v em { color: var(--sc-accent); font-weight: 700; }

.genline { display: flex; align-items: center; gap: 22px; margin: 0 0 34px 0; font-size: 0.5em; }
.genline .gen { font-family: var(--sc-mono); letter-spacing: 0.1em; color: var(--sc-ink-muted); }
.genline .gen.now { color: var(--sc-accent); }
.genline .to { color: var(--sc-ink-muted); }

/* --- receipts: the two trust proofs ---------------------------------------- */
.receipts { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 8px; }
.receipt {
  background: var(--sc-surface); border: 1px solid var(--sc-hairline);
  border-left: 3px solid var(--sc-good);
  border-radius: 12px; padding: 30px 30px;
}
.receipt .n {
  font-family: var(--sc-mono); font-size: 0.3em; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--sc-good); display: block; margin-bottom: 16px;
}
.receipt h4 { font-size: 0.62em; margin: 0 0 14px 0; }
.receipt p { font-size: 0.42em; color: var(--sc-ink-2); margin: 0 0 10px 0; line-height: 1.42; }
.receipt .big { font-size: 1.05em; font-weight: 800; color: var(--sc-ink); letter-spacing: -0.03em; display: block; margin-top: 14px; }

/* --- honest slide: what we don't have -------------------------------------- */
.gaps { list-style: none; margin: 0; padding: 0; font-size: 0.62em; }
.gaps li { position: relative; padding-left: 44px; margin-bottom: 22px; line-height: 1.3; color: var(--sc-ink-2); }
.gaps li::before {
  content: "\2014"; position: absolute; left: 0; top: 0; color: var(--sc-crit); font-weight: 700;
}
.gaps li strong { color: var(--sc-ink); }

/* --- password / stopwatch slide -------------------------------------------- */
.cracked .pw {
  font-family: var(--sc-mono);
  font-size: 1.9em; font-weight: 700; letter-spacing: -0.01em;
  background: var(--sc-surface); border: 1px solid var(--sc-hairline);
  border-radius: 12px; padding: 22px 34px; display: inline-block;
  color: var(--sc-ink);
}
.cracked .stop { margin-top: 40px; display: flex; align-items: center; gap: 24px; }
.cracked .stop .n { font-size: 2.6em; font-weight: 800; color: var(--sc-crit); letter-spacing: -0.045em; line-height: 1; }
.cracked .stop .l { font-size: 0.5em; color: var(--sc-ink-2); }

/* --- code / console -------------------------------------------------------- */
.reveal pre {
  width: 100%; box-shadow: none; font-size: 0.4em;
  background: var(--sc-surface); border: 1px solid var(--sc-hairline);
  border-radius: 12px; margin: 0;
}
.reveal pre code { padding: 26px 30px; max-height: 460px; border-radius: 12px; background: transparent; }
.reveal code { font-family: var(--sc-mono); }
.reveal :not(pre) > code {
  background: var(--sc-surface-2); border: 1px solid var(--sc-hairline);
  border-radius: 6px; padding: 0.08em 0.34em; font-size: 0.88em;
}

/* ============================================================================
   IMAGE PLACEHOLDERS
   Drop a file at assets/images/<name> and it replaces the frame automatically.
   ========================================================================== */
.shot { position: relative; margin: 0; }
.shot img {
  display: block; width: 100%; height: 100%; object-fit: contain;
  border-radius: 12px; border: 1px solid var(--sc-hairline);
  background: var(--sc-surface);
}
.shot figcaption {
  font-family: var(--sc-mono); font-size: 0.3em; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--sc-ink-muted); margin-top: 16px;
}

/* the placeholder that shows until the real file exists */
.ph {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; text-align: center;
  border: 2px dashed rgba(250, 178, 25, 0.45);
  border-radius: 12px;
  background:
    repeating-linear-gradient(135deg,
      rgba(250, 178, 25, 0.045) 0 12px,
      transparent 12px 24px),
    var(--sc-surface);
  color: var(--sc-warn);
  min-height: 260px;
  padding: 30px;
}
.ph .ico { font-size: 0.9em; line-height: 1; opacity: 0.85; }
.ph .fn {
  font-family: var(--sc-mono); font-size: 0.34em; letter-spacing: 0.02em;
  color: var(--sc-warn); word-break: break-all;
}
.ph .hint {
  font-size: 0.3em; color: var(--sc-ink-muted); max-width: 42ch; line-height: 1.5;
  letter-spacing: 0.01em; font-family: var(--sc-sans);
}

/* layout helpers for photo slides */
.shot-full { width: 100%; height: 500px; }
.shot-full .ph, .shot-full img { height: 100%; }
.shot-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; height: 470px; }
.shot-pair .shot { height: 100%; }
.shot-pair .shot img, .shot-pair .shot .ph { height: calc(100% - 34px); }
.shot-side { display: grid; grid-template-columns: 1.15fr 1fr; gap: 46px; align-items: center; }
.shot-side .copy h2 { font-size: 1.5em; }
.shot-side .copy p { font-size: 0.52em; color: var(--sc-ink-2); }
.shot-side .shot { height: 430px; }
.shot-side .shot img, .shot-side .shot .ph { height: calc(100% - 34px); }

/* logo strip — graveyard + career */
.logo-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 26px; }
.logo-strip .shot { height: 150px; }
.logo-strip .shot img, .logo-strip .shot .ph { height: 100%; min-height: 0; }
.logo-strip .ph .fn { font-size: 0.26em; }
.logo-strip .ph .ico { font-size: 0.6em; }
.logo-strip .ph .hint { display: none; }

/* ============================================================================
   DEMO SLIDE
   ========================================================================== */
/* NOTE: reveal sets `display: block` inline on the presenting section when
   `center: true`, so flex/grid must live on a child element, never on the
   <section> itself. That is why .live is inline-flex and not a flex child. */
.demo { text-align: center; }
.demo .live {
  font-family: var(--sc-mono); font-size: 0.4em; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--sc-crit);
  display: inline-flex; align-items: center; gap: 12px;
}
.demo .live .blip {
  width: 10px; height: 10px; border-radius: 50%; background: var(--sc-crit);
  animation: blip 1.6s ease-in-out infinite;
}
@keyframes blip { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.demo h2 { font-size: 1.9em; margin-top: 30px; }
.demo .fallback { margin-top: 40px; font-size: 0.4em; color: var(--sc-ink-muted); font-family: var(--sc-mono); }

/* ============================================================================
   REVENUE CHART (Act 4.4)
   ========================================================================== */
.chart-wrap { margin-top: 6px; }
.chart-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 10px; }
.chart-head .title { font-size: 0.52em; font-weight: 700; color: var(--sc-ink); letter-spacing: -0.01em; }
.chart-head .unit  { font-family: var(--sc-mono); font-size: 0.32em; color: var(--sc-ink-muted); letter-spacing: 0.08em; text-transform: uppercase; }
#revenue-chart { width: 100%; display: block; }
.chart-gap {
  margin-top: 14px; font-family: var(--sc-mono); font-size: 0.3em; letter-spacing: 0.04em;
  color: var(--sc-warn); background: rgba(250, 178, 25, 0.10);
  border: 1px solid rgba(250, 178, 25, 0.35); border-radius: 8px;
  padding: 10px 14px; display: none;
}
.chart-gap[data-show="true"] { display: block; }

.statline { display: flex; gap: 56px; margin-top: 30px; }
.statline .stat .v { font-size: 1.15em; font-weight: 800; letter-spacing: -0.035em; color: var(--sc-ink); line-height: 1; }
.statline .stat .v em { color: var(--sc-accent); font-weight: 800; }
.statline .stat .k {
  font-family: var(--sc-mono); font-size: 0.3em; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--sc-ink-muted); margin-top: 10px; display: block;
}

/* ============================================================================
   CLOSING / ASK
   ========================================================================== */
.ask { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: center; }
.ask h2 { font-size: 1.6em; max-width: 16ch; }
.ask .card {
  background: var(--sc-surface); border: 1px solid var(--sc-hairline);
  border-radius: 16px; padding: 38px 34px;
}
.ask .card .url { font-size: 0.62em; font-weight: 700; color: var(--sc-accent); letter-spacing: -0.015em; }
.ask .card .who { font-size: 0.42em; color: var(--sc-ink); margin-top: 22px; line-height: 1.5; }
.ask .card .who .role { color: var(--sc-ink-muted); display: block; font-size: 0.82em; margin-top: 4px; }
.ask .card hr { border: 0; border-top: 1px solid var(--sc-hairline); margin: 26px 0; }
.ask .card .offer { font-size: 0.4em; color: var(--sc-ink-2); line-height: 1.5; }
.ask .card .offer strong { color: var(--sc-good); }

/* The closing card stays on screen through the whole Q&A — so it carries the
   URL, not just a sign-off. Both joke lines are fragments: if you cut them,
   this slide is still a finished closing slide. */
.mic-drop { text-align: center; }
.mic-drop .line { font-size: 1.25em; font-weight: 700; color: var(--sc-ink-2); letter-spacing: -0.025em; }
.mic-drop .punch { font-size: 2.2em; font-weight: 800; color: var(--sc-accent); letter-spacing: -0.045em; margin-top: 14px; }
.mic-drop .thanks {
  font-size: 1.05em; font-weight: 700; color: var(--sc-ink);
  letter-spacing: -0.02em; margin-top: 46px;
}
.mic-drop .endcard {
  font-family: var(--sc-mono); font-size: 0.4em; letter-spacing: 0.1em;
  color: var(--sc-ink-muted); margin-top: 18px;
}
.mic-drop .endcard .u { color: var(--sc-accent); }

/* ============================================================================
   BACKUP / Q&A SLIDES
   ========================================================================== */
.qa { font-size: 0.62em; }
.qa .q { font-weight: 700; color: var(--sc-ink); margin-bottom: 14px; line-height: 1.3; }
.qa .a { color: var(--sc-ink-2); line-height: 1.4; padding-left: 30px; border-left: 2px solid var(--sc-accent); }

/* an unresolved item the speaker still has to decide */
.todo {
  display: inline-block;
  background: rgba(250, 178, 25, 0.12);
  border: 1px solid rgba(250, 178, 25, 0.45);
  border-radius: 6px;
  color: var(--sc-warn);
  padding: 0.04em 0.3em;
  font-family: var(--sc-mono);
  font-size: 0.85em;
}

/* ============================================================================
   SPEAKER NOTES — styling inside the speaker-view window only
   ========================================================================== */
.reveal aside.notes { display: none; }

/* ============================================================================
   PRINT / PDF — keep the placeholders legible on the USB fallback
   ========================================================================== */
@media print {
  .act-ribbon, .sc-clock { display: none !important; }
}