/* ==========================================================================
   Roll the Code — Master Deck v1
   Custom reveal.js theme. Brand-consistent with the landing pages.
   ========================================================================== */

/* ----- Color + type tokens -------------------------------------------------- */
:root {
  --color-canvas: #080A18;
  --color-surface: #0F1128;
  --color-surface-2: #151831;
  --color-surface-band-a: #0C0E24;
  --color-surface-band-b: #120D1F;
  --color-surface-band-proof: #0B0D1F;

  --color-accent: #5F5FFF;
  --color-accent-bright: #6E6EFF;
  --color-accent-light: #8B87FF;
  --color-accent-lightest: #B3B0FF;

  --color-track-b: #06B6D4;
  --color-track-b-light: #22D3EE;
  --color-track-b-lightest: #A5F3FC;

  --color-text-primary: #FFFFFF;
  --color-text-secondary: #CBD5E1;
  --color-text-tertiary: #94A3B8;
  --color-text-muted: #64748B;

  --color-border: rgba(255,255,255,0.08);
  --color-border-strong: rgba(255,255,255,0.20);

  --color-status-green: #10B981;

  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace;

  --radius-card: 12px;
  --radius-button: 6px;
  --radius-chip: 6px;
}

/* ----- Page chrome --------------------------------------------------------- */
/* Hard overrides for reveal.js core CSS — must use !important because reveal
   core sets background on html/body and .reveal-viewport even without a theme. */
html, body {
  background-color: #080A18 !important;
  color: #FFFFFF;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Reveal slide containers are TRANSPARENT so the body-level ambient layer
   (dot grid + glow) shows through. Body itself stays #080A18 as the canvas. */
.reveal,
.reveal .slides,
.reveal .slides section {
  background-color: transparent !important;
  color: #FFFFFF;
}

.reveal .slide-background,
.reveal .backgrounds .slide-background {
  background-color: transparent !important;
}

/* reveal.js v5 sets background on the body via .reveal-viewport too. Keep
   the canvas color here so the deck never falls back to white. */
.reveal-viewport {
  background-color: #080A18 !important;
}

/* ----- Deck-wide ambient backdrop -----------------------------------------
   Pure static, two layers. Investor-pitch context: confidence through
   restraint, never moving. Print: hidden. */
.deck-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.deck-ambient__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1.2px);
  background-size: 28px 28px;
  background-position: 0 0;
}
.deck-ambient__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 55% at 50% -8%, rgba(95,95,255,0.06), transparent 65%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(95,95,255,0.025), transparent 70%);
}
@media print {
  .deck-ambient { display: none !important; }
}
/* Make sure reveal content sits above the ambient layer */
.reveal { position: relative; z-index: 1; }

.reveal {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  font-size: 22px;
  line-height: 1.55;
}

.reveal .slides {
  text-align: left;
}

.reveal .slides > section,
.reveal .slides > section > section {
  padding: 0;
}

/* Slide content wrapper — applied per slide */
.slide-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 4vh 2vw;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
  box-sizing: border-box;
}

/* Reveal global text resets */
.reveal h1, .reveal h2, .reveal h3, .reveal h4 {
  font-family: var(--font-display);
  color: var(--color-text-primary);
  text-transform: none;
  letter-spacing: -0.025em;
  margin: 0;
}

.reveal p {
  margin: 0;
  color: var(--color-text-secondary);
}

.reveal a {
  color: var(--color-accent-lightest);
  text-decoration: none;
}

.reveal ul, .reveal ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.reveal strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

::selection {
  background: var(--color-accent);
  color: #fff;
}

/* ----- Reveal controls + progress ------------------------------------------ */
.reveal .controls {
  color: var(--color-accent-light);
}
.reveal .progress {
  color: var(--color-accent);
  height: 3px;
  background: rgba(255,255,255,0.06);
}
.reveal .slide-number {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-tertiary);
  background: transparent;
  letter-spacing: 0.08em;
}

/* ----- Typography utilities ------------------------------------------------ */
.overline {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
}

.overline-cyan {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: rgba(34,211,238,0.95);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.2;
}

.headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: #fff;
}

.headline--cover {
  font-size: clamp(2.75rem, 5.5vw, 4rem);
}

.headline--md {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.subline {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
  max-width: 760px;
}

.subline--muted {
  color: var(--color-text-tertiary);
  font-size: 1.125rem;
}

.mono-label {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.mono-microcopy {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.body-copy {
  font-family: var(--font-body);
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.65;
  max-width: 820px;
}

.closing-line {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  line-height: 1.4;
  color: var(--color-accent-lightest);
  margin-top: 0.5rem;
}

.closing-line--cyan {
  color: var(--color-track-b-lightest);
}

/* ----- Track chips --------------------------------------------------------- */
.track-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-chip);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  width: max-content;
}

.track-chip::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.track-chip--a {
  background: rgba(95,95,255,0.14);
  border: 1px solid rgba(95,95,255,0.40);
  color: #B3B0FF;
}
.track-chip--a::before { background: #8B87FF; }

.track-chip--b {
  background: rgba(6,182,212,0.12);
  border: 1px solid rgba(6,182,212,0.40);
  color: #A5F3FC;
}
.track-chip--b::before { background: #22D3EE; }

/* ----- Buttons ------------------------------------------------------------- */
.pill-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-button);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.005em;
  border: none;
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
}
.pill-button:hover {
  background: var(--color-accent-bright);
  transform: translateY(-2px);
}
.pill-button--lg {
  padding: 1.05rem 2rem;
  font-size: 1.125rem;
}

/* ----- Cards (general) ----------------------------------------------------- */
.card {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 220ms ease, border-color 220ms ease;
}

.card--accent-a {
  border-color: rgba(95,95,255,0.20);
}
.card--accent-a:hover {
  border-color: rgba(95,95,255,0.40);
  transform: translateY(-4px);
}

.card--accent-b {
  border-color: rgba(6,182,212,0.20);
}
.card--accent-b:hover {
  border-color: rgba(6,182,212,0.40);
  transform: translateY(-4px);
}

.card__index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--color-accent-lightest);
  font-weight: 600;
  text-transform: uppercase;
}
.card--accent-b .card__index {
  color: var(--color-track-b-lightest);
}

.card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.3;
  color: #fff;
}

.card__body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

/* ----- Grids --------------------------------------------------------------- */
.grid {
  display: grid;
  gap: 1rem;
}
.grid--2 { grid-template-columns: 1fr 1fr; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3x2 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 960px) {
  .grid--2, .grid--3, .grid--4, .grid--3x2 {
    grid-template-columns: 1fr;
  }
}

/* ----- Package cards ------------------------------------------------------- */
.pkg-grid {
  display: grid;
  gap: 0.875rem;
}
.pkg-grid--4 { grid-template-columns: repeat(4, 1fr); }
.pkg-grid--3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 960px) {
  .pkg-grid--4, .pkg-grid--3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .pkg-grid--4, .pkg-grid--3 { grid-template-columns: 1fr; }
}

.pkg-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 1.1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
  transition: transform 220ms ease, border-color 220ms ease;
}
.pkg-card--a { border: 1px solid rgba(95,95,255,0.20); }
.pkg-card--a:hover {
  border-color: rgba(95,95,255,0.40);
  transform: translateY(-4px);
}
.pkg-card--b { border: 1px solid rgba(6,182,212,0.20); }
.pkg-card--b:hover {
  border-color: rgba(6,182,212,0.40);
  transform: translateY(-4px);
}

.pkg-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  color: #fff;
  line-height: 1.2;
}

.pkg-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.pkg-from {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}
.pkg-card--a .pkg-from { color: var(--color-accent-lightest); }
.pkg-card--b .pkg-from { color: var(--color-track-b-lightest); }

.pkg-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff;
  line-height: 1;
}

.pkg-timeline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.pkg-scope {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.45;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
}

/* ----- Recurring pill ------------------------------------------------------ */
.recurring-pill {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.5rem;
  background: rgba(95,95,255,0.14);
  border: 1px solid rgba(95,95,255,0.40);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #B3B0FF;
  text-transform: uppercase;
}
.recurring-pill::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #8B87FF;
  box-shadow: 0 0 0 0 rgba(139,135,255,0.6);
  animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(139,135,255,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(139,135,255,0); }
}

/* ----- Bullet lists -------------------------------------------------------- */
.bullets {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}
.bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.bullets li::before {
  content: '▸';
  color: var(--color-accent);
  font-size: 0.95rem;
  line-height: 1.6;
}
.bullets--cyan li::before {
  content: '✓';
  color: var(--color-track-b-light);
}

.bullets--compact {
  font-size: 1rem;
}

/* ----- Track teaser slide (slide 04) -------------------------------------- */
.track-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 960px) {
  .track-teaser-grid { grid-template-columns: 1fr; }
}

.track-teaser {
  border-radius: 14px;
  padding: 1.75rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border: 1px solid;
  position: relative;
  overflow: hidden;
}
.track-teaser--a {
  background: linear-gradient(160deg, rgba(95,95,255,0.10), rgba(95,95,255,0.02));
  border-color: rgba(95,95,255,0.25);
}
.track-teaser--b {
  background: linear-gradient(160deg, rgba(6,182,212,0.10), rgba(6,182,212,0.02));
  border-color: rgba(6,182,212,0.25);
}
.track-teaser__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.875rem;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.track-teaser__lead {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
}

/* ----- Track section slides (05, 07) -------------------------------------- */
.track-section {
  --band-bg: var(--color-surface-band-a);
  --band-tint: rgba(95,95,255,0.06);
}
.track-section--b {
  --band-bg: var(--color-surface-band-b);
  --band-tint: rgba(6,182,212,0.06);
}
.track-section .slide-inner {
  position: relative;
}
.track-section .slide-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 50% 30%, var(--band-tint), transparent 70%),
    var(--band-bg);
  z-index: -1;
  border-radius: 18px;
}

/* ----- Timeline (slide 10) ------------------------------------------------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  position: relative;
}
@media (max-width: 960px) {
  .timeline { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .timeline { grid-template-columns: 1fr; }
}

.timeline-step {
  background: var(--color-surface);
  border: 1px solid rgba(95,95,255,0.20);
  border-radius: var(--radius-card);
  padding: 0.95rem 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
  transition: transform 220ms ease, border-color 220ms ease;
}
.timeline-step:hover {
  border-color: rgba(95,95,255,0.40);
  transform: translateY(-4px);
}
.timeline-step__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-accent-lightest);
  text-transform: uppercase;
}
.timeline-step__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: #fff;
  letter-spacing: -0.01em;
}
.timeline-step__body {
  font-family: var(--font-body);
  font-size: 0.825rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* ----- Case study slide --------------------------------------------------- */
.case-study {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.case-study__attribution {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}
.case-study__metric {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  margin-top: 0.5rem;
}

/* ----- Team slide (slide 15) ---------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
@media (max-width: 960px) { .team-grid { grid-template-columns: 1fr; } }

.team-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.team-group__list {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.45;
}
.team-group__list strong {
  color: #fff;
  font-weight: 600;
}

/* ----- 2-col layout (slide 20, 23) --------------------------------------- */
.two-col {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 960px) {
  .two-col { grid-template-columns: 1fr; }
}

.pull-quote {
  background: var(--color-surface);
  border: 1px solid rgba(95,95,255,0.20);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.pull-quote__quote {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  line-height: 1.3;
  color: #fff;
  letter-spacing: -0.015em;
}
.pull-quote__attr {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

/* ----- Tech stack categorized grid ---------------------------------------- */
.stack-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 720px) { .stack-grid { grid-template-columns: 1fr; } }

.stack-cat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.stack-cat__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent-lightest);
}
.track-section--b .stack-cat__label {
  color: var(--color-track-b-lightest);
}
.stack-cat__items {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text-primary);
  font-weight: 500;
  line-height: 1.5;
}

/* ----- Cover slide (01) --------------------------------------------------- */
.cover-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.75rem;
  position: relative;
  min-height: 70vh;
}
.cover-slide__logo {
  height: 80px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.5rem;
}
.cover-slide__halo {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(40% 40% at 50% 50%, rgba(95,95,255,0.18), transparent 70%);
}
.cover-slide__sub {
  font-family: var(--font-body);
  font-size: 1.375rem;
  color: var(--color-text-secondary);
  margin-top: -0.5rem;
}
.cover-slide__sublines {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: -0.5rem;
}
.cover-slide__sublines .cover-slide__sub {
  margin-top: 0;
}
.cover-slide__sublines .cover-slide__sub--muted {
  font-size: 1rem;
  color: var(--color-text-tertiary);
}

/* ----- Contact CTA panel (slide 18, 27) ----------------------------------- */
.cta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 0.75rem;
}
.cta-block__url {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-text-tertiary);
  letter-spacing: 0.06em;
}
.cta-block__micro {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ----- Appendix separator (slide 19) -------------------------------------- */
.appendix-sep {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.25rem;
  min-height: 70vh;
  filter: saturate(0.85);
}
.appendix-sep__label {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
}
.appendix-sep__sub {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 520px;
  line-height: 1.55;
}
.appendix-sep__rule {
  width: 60px;
  height: 1px;
  background: var(--color-border-strong);
  margin: 0.5rem auto;
}
.appendix-sep__range {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* ----- Misc helpers -------------------------------------------------------- */
.spacer-sm { height: 0.5rem; }
.spacer-md { height: 1rem; }
.spacer-lg { height: 1.5rem; }

.mono-callout {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

/* ----- Border beam (port from landing Team.astro) ------------------------- */
@property --beam-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
.border-beam {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  padding: 1.5px;
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: conic-gradient(
    from var(--beam-angle, 0deg) at 50% 50%,
    transparent 0%,
    transparent 70%,
    rgba(95, 95, 255, 0.6) 78%,
    rgba(139, 135, 255, 0.95) 82%,
    rgba(95, 95, 255, 0.6) 86%,
    transparent 94%,
    transparent 100%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask-composite: exclude;
  animation: beam-rotate 2.5s linear infinite;
  animation-play-state: paused;
}
.team-card:hover > .border-beam,
.team-card:focus-within > .border-beam {
  opacity: 1;
  animation-play-state: running;
}
@keyframes beam-rotate {
  0%   { --beam-angle: 0deg; }
  100% { --beam-angle: 360deg; }
}

/* ----- Slide 15: team layout (board photos + text columns) ----------------
   Top: Board row of 3 photo cards (centered horizontally for prominence).
   Bottom: 3-column text grid (Tech | Advisers | Strategic Partner) using
   the full slide width so the right side no longer sits empty. */
.slide-15 .slide-inner {
  padding: 2vh 2vw 48px;
  gap: 0.55rem;
  max-width: 1180px;
}
.slide-15 .overline { font-size: 11px; }
.slide-15 .headline {
  font-size: clamp(1.4rem, 3vw, 1.95rem);
  line-height: 1.1;
}
.slide-15 .subline {
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--color-text-tertiary);
  max-width: 800px;
}

/* Board section — centered horizontally */
.team-board {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.2rem;
}
.team-board > .mono-label {
  align-self: center;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
}
.team-board__cards {
  display: grid;
  grid-template-columns: repeat(3, 195px);
  gap: 0.85rem;
}

/* Photo card (used for Board only) */
.team-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 220ms ease, border-color 220ms ease;
}
.team-card:hover {
  border-color: rgba(95,95,255,0.40);
  transform: translateY(-3px);
}
.team-card__photo {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 30% 30%, rgba(95,95,255,0.15), transparent 60%),
    linear-gradient(135deg, #0F1128 0%, #151831 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.team-card__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(95,95,255,0.06);
  pointer-events: none;
  mix-blend-mode: overlay;
}
.team-card__photo img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  z-index: 1;
}
.team-card__info {
  padding: 0.6rem 0.75rem 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.team-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  line-height: 1.2;
}
.team-card__role {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  line-height: 1.3;
}

/* Bottom 3-column text grid */
.team-textgrid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 1.5rem;
  margin-top: 0.6rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
}
.team-textcol {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.team-textcol > .mono-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
}
.team-textcol__list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.team-person {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.team-person__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: #fff;
  line-height: 1.25;
}
.team-person__role {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  line-height: 1.35;
}

/* Strategic Partner inline (compact logo + text) */
.team-partner-inline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.team-partner-inline__logo {
  width: 54px;
  height: 54px;
  border-radius: 8px;
  background: rgba(95,95,255,0.05);
  border: 1px solid rgba(95,95,255,0.20);
  padding: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.team-partner-inline__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ----- Cross-slide navigation links --------------------------------------- */
/* Inline anchor — used sparingly for named entities with a deep-dive */
.deck-link-inline {
  color: var(--color-accent-lightest);
  text-decoration: none;
  border-bottom: 1px dotted rgba(95,95,255,0.45);
  transition: color 200ms ease, border-color 200ms ease;
}
.deck-link-inline:hover {
  color: #fff;
  border-bottom-color: rgba(95,95,255,0.85);
  border-bottom-style: solid;
}

/* Forward jump chip — bottom of main slides, points to an appendix deep-dive */
.deck-jump {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding-top: 0.7rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--color-border);
  align-self: flex-start;
  transition: color 200ms ease, border-color 200ms ease;
  cursor: pointer;
}
.deck-jump:hover {
  color: var(--color-accent-lightest);
  border-top-color: rgba(95,95,255,0.30);
}
.deck-jump__arrow {
  display: inline-block;
  transition: transform 200ms ease;
}
.deck-jump:hover .deck-jump__arrow {
  transform: translateX(2px);
}

/* Backward jump chip — top of appendix slides, links to source slide */
.deck-jump--back {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
  margin-bottom: 0.35rem;
}
.deck-jump--back:hover { border-color: transparent; }
.deck-jump--back:hover .deck-jump__arrow {
  transform: translateX(-2px);
}

/* Existing mono-callout / mono-microcopy elements that act as anchors */
a.mono-callout,
a.mono-microcopy {
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  cursor: pointer;
  transition: color 200ms ease, border-color 200ms ease;
}
a.mono-callout:hover,
a.mono-microcopy:hover {
  color: var(--color-accent-lightest);
}
a.mono-callout .deck-jump__arrow,
a.mono-microcopy .deck-jump__arrow {
  display: inline-block;
  transition: transform 200ms ease;
}
a.mono-callout:hover .deck-jump__arrow,
a.mono-microcopy:hover .deck-jump__arrow {
  transform: translateX(2px);
}

/* Keyboard-accessibility focus ring for all jump links */
.deck-jump:focus-visible,
.deck-link-inline:focus-visible,
a.mono-callout:focus-visible,
a.mono-microcopy:focus-visible {
  outline: 2px solid rgba(95,95,255,0.6);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ----- Persistent footer brand strip -------------------------------------- */
.deck-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 36px;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(8, 10, 24, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 30;
  pointer-events: none;
}
.deck-footer.is-hidden { display: none; }
.deck-footer__left,
.deck-footer__right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.deck-footer__logo {
  width: 18px;
  height: 18px;
  object-fit: contain;
  opacity: 0.9;
}
.deck-footer__brand,
.deck-footer__num,
.deck-footer__sep,
.deck-footer__url {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  letter-spacing: 0.06em;
  line-height: 1;
}
.deck-footer__sep {
  margin: 0 0.4rem;
  opacity: 0.5;
}

/* ----- Reveal controls + restart button ----------------------------------
   Both raised above the persistent footer (36px) so neither overlaps it. */
.reveal .controls {
  bottom: 52px !important;
  right: 16px !important;
}

.deck-restart {
  position: fixed;
  bottom: 52px;        /* level with reveal nav arrows on the right */
  left: 16px;          /* bottom-LEFT corner, mirrors reveal arrows */
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 10, 24, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  color: var(--color-text-tertiary);
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: color 200ms ease, background 200ms ease, border-color 200ms ease, transform 300ms ease;
  z-index: 35;
}
.deck-restart:hover {
  color: var(--color-accent-light);
  background: rgba(95, 95, 255, 0.10);
  border-color: rgba(95, 95, 255, 0.40);
  transform: rotate(-90deg);
}
.deck-restart:focus-visible {
  outline: 2px solid rgba(95,95,255,0.6);
  outline-offset: 2px;
}
.deck-restart.is-hidden { display: none; }

/* ----- Mobile (< 768px) ---------------------------------------------------
   Allow the deck to stretch vertically; collapse multi-column grids; tighten
   typography so each slide reads as a clean mobile card. Reveal-scale stays
   fixed (configured in deck.js with mobile dimensions). */
@media (max-width: 768px) {
  /* Let slide overflow scroll vertically when content is taller than viewport */
  .reveal .slides > section {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .slide-inner {
    padding: 3vh 1.25rem 64px;
    gap: 0.85rem;
    max-width: 100%;
  }

  /* Typography scale-down */
  .headline { font-size: clamp(1.5rem, 6.5vw, 2.1rem); }
  .headline--cover { font-size: clamp(1.85rem, 7vw, 2.4rem); }
  .headline--md { font-size: clamp(1.4rem, 5.5vw, 1.85rem); }
  .subline { font-size: 1rem; max-width: 100%; }
  .subline--muted { font-size: 0.95rem; }
  .body-copy { font-size: 0.95rem; }

  /* Collapse all multi-column grids */
  .grid--2,
  .grid--3,
  .grid--4,
  .grid--3x2 { grid-template-columns: 1fr; }

  .pkg-grid--3,
  .pkg-grid--4 { grid-template-columns: 1fr; }

  .timeline { grid-template-columns: 1fr; gap: 0.6rem; }
  .timeline-step { padding: 0.85rem; }

  .stack-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 1.25rem; }
  .track-teaser-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }

  /* Slide 15 mobile: board → 2 cards across, text grid → stacked */
  .team-board__cards { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .team-textgrid { grid-template-columns: 1fr; gap: 1rem; padding-top: 0.75rem; }
  .team-card__name { font-size: 0.85rem; }
  .team-card__role { font-size: 0.58rem; }

  /* Cover (slide 1) mobile breathing room */
  .cover-slide { min-height: 60vh; gap: 1.25rem; }
  .cover-slide__logo { height: 60px; }
  .cover-slide__sublines { gap: 0.4rem; }

  /* Track section ambient wash mobile — keep but more compact */
  .track-section .slide-inner::before { border-radius: 12px; }

  /* Recurring pill smaller on mobile */
  .recurring-pill { top: 0.6rem; right: 0.6rem; font-size: 0.55rem; }

  /* Footer compact */
  .deck-footer {
    height: 32px;
    padding: 0 0.85rem;
  }
  .deck-footer__brand,
  .deck-footer__num,
  .deck-footer__sep,
  .deck-footer__url {
    font-size: 10px;
    letter-spacing: 0.05em;
  }
  .deck-footer__logo { width: 14px; height: 14px; }

  /* Lift controls + restart above the (smaller) footer */
  .reveal .controls { bottom: 44px !important; right: 8px !important; }
  /* On mobile this button is "back to top" (scrolls slide), not "restart deck".
     Keep it bottom-LEFT, slightly smaller, no rotation hover. */
  .deck-restart {
    bottom: 50px;
    left: 12px;
    width: 44px;
    height: 44px;
    font-size: 20px;
  }
  .deck-restart:hover {
    transform: translateY(-2px);
  }

  /* Hide the slow ambient grid on mobile — too busy on small screens */
  .deck-ambient__grid { opacity: 0.4; }

  /* Appendix separator scales */
  .appendix-sep__label { font-size: clamp(2rem, 9vw, 3.5rem); }
  .appendix-sep { min-height: 55vh; }

  /* Track teaser titles more compact */
  .track-teaser { padding: 1.25rem 1.1rem; }
  .track-teaser__title { font-size: 1.5rem; }

  /* Pkg cards mobile */
  .pkg-card { padding: 0.95rem 1rem; }
  .pkg-price { font-size: 1.35rem; }

  /* Track-section padding on mobile */
  .track-section .slide-inner { padding: 3vh 1.25rem 64px; }

  /* Nav chips fit on small screens */
  .deck-jump { font-size: 10px; }
}

/* Very small phones (< 380px) — single board card column */
@media (max-width: 380px) {
  .team-board__cards { grid-template-columns: 1fr; max-width: 220px; margin: 0 auto; }
}

/* ----- Reduced motion ------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  .card,
  .pkg-card,
  .timeline-step,
  .team-card,
  .pill-button,
  .recurring-pill::before,
  .border-beam,
  .reveal .slides section {
    transition: opacity 200ms ease, color 200ms ease, background 200ms ease !important;
    animation: none !important;
    transform: none !important;
  }
  .card:hover,
  .pkg-card:hover,
  .timeline-step:hover,
  .team-card:hover,
  .pill-button:hover {
    transform: none !important;
  }
}

/* ----- Print (Chrome → Save as PDF) --------------------------------------- */
@media print {
  html, body, .reveal {
    background: var(--color-canvas) !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .reveal .controls,
  .reveal .progress,
  .reveal .slide-number,
  .reveal .backgrounds {
    display: none !important;
  }
  .reveal .slides section {
    page-break-after: always;
    break-after: page;
  }
}