/* ==========================================================================
   Think Yellow — huisstijl kleuren (ENIGE plek voor hex — niet elders hardcoden)
   ========================================================================== */
:root {
  --ty-navy: #0b1421;
  --ty-cream: #f9f9f1;
  --ty-slate: #6d8294;
  --ty-lavender: #d4b2d1;
  --ty-periwinkle: #a1b1e1;
  --ty-orange: #e57c44;
  --smartly-purple: #6b2fb8;

  /* Semantische aliassen (gebruik deze in componenten) */
  --accent: var(--ty-orange);
  --accent-soft: color-mix(in srgb, var(--ty-orange) 22%, transparent);
  --cover-navy: var(--ty-navy);
  --cover-cream: var(--ty-cream);
  --cover-logo-navy: var(--ty-navy);
  --bg: var(--ty-navy);
  --bg-elevated: color-mix(in srgb, var(--ty-navy) 82%, var(--ty-periwinkle) 18%);
  --bg-surface-light: var(--ty-cream);
  --text: var(--ty-cream);
  --text-muted: var(--ty-slate);
  --text-on-light: var(--ty-navy);
  --text-muted-on-light: color-mix(in srgb, var(--ty-navy) 50%, var(--ty-slate) 50%);
  --border-on-dark: color-mix(in srgb, var(--ty-cream) 14%, transparent);
  --border-on-light: color-mix(in srgb, var(--ty-navy) 12%, transparent);
  --shell-backdrop: color-mix(in srgb, var(--ty-navy) 65%, #000 35%);
  --scrim-navy: color-mix(in srgb, var(--ty-navy) 92%, transparent);

  /* Figma frame Mobile 1080×1920 → schaal naar 390×844 */
  --cover-figma-w: 1080;
  --cover-figma-h: 1920;
  --radius: 16px;
  --radius-sm: 12px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --portrait-w: 390;
  --portrait-h: 844;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --app-vh: 100dvh;

  /* Layout (DESIGN.md) */
  --slide-x: 1.5rem;
  --slide-y-top: 1.5rem;
  --slide-y-bottom: 2rem;
  --title-md: clamp(1.375rem, 5.2vw, 1.5rem);
  --title-lg: clamp(1.5rem, 5.8vw, 1.75rem);
}

/* ==========================================================================
   Base & Reveal overrides
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

/* Reveal: donkere viewport (geen witte letterbox) */
.reveal,
.reveal .slides,
.reveal .backgrounds {
  background-color: var(--cover-navy) !important;
}

/* Verberg standaard Reveal chrome */
.reveal .controls,
.reveal .slide-number {
  display: none !important;
}

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

.reveal .viewport {
  background-color: var(--cover-navy) !important;
}

.reveal .slides section {
  height: 100%;
  padding: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.reveal .slides section > * {
  box-sizing: border-box;
}

.reveal .slides section .slide {
  width: 100%;
  height: 100%;
  min-height: 100%;
}

/* Scroll view: geen slide-modus stacking; content direct zichtbaar */
html.presentation--scroll .reveal.embedded,
html.presentation--scroll .reveal-viewport.reveal-scroll .reveal {
  touch-action: pan-y !important;
  overflow: visible !important;
}

html.presentation--scroll .reveal-viewport.reveal-scroll {
  width: 100% !important;
  height: var(--app-vh, 100dvh) !important;
  max-height: var(--app-vh, 100dvh) !important;
  margin: 0 !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
}

html.presentation--scroll:not(.presentation--desktop) .presentation-frame,
html.presentation--scroll:not(.presentation--desktop) .presentation-viewport {
  height: var(--app-vh, 100dvh) !important;
}

html.presentation--scroll:not(.presentation--desktop) .presentation-viewport {
  overflow: hidden !important;
}

html.presentation--scroll .reveal .slides > section:not(.is-slide-entered):not([data-slide-type="cover"])
  .slide
  [data-animate] {
  opacity: 1 !important;
  transform: none !important;
}

/* Progress: aan in slide-modus (desktop), uit in scroll-modus */
html.presentation--scroll .reveal .progress {
  display: none !important;
}

html.presentation--slides .reveal .progress {
  display: block !important;
  height: 3px;
}

html.presentation--slides .reveal .progress span {
  background: var(--ty-orange);
  transition: width 0.2s var(--ease-out);
}

html.presentation--slides .reveal .slide-number {
  color: var(--ty-cream);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  background: color-mix(in srgb, var(--ty-navy) 75%, transparent);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}

/* ==========================================================================
   Presentation shell — vaste 390×844 viewport, schaal via transform
   ========================================================================== */
.presentation-shell {
  width: 100%;
  height: 100dvh;
  position: relative;
}

.presentation-frame {
  width: 100%;
  height: 100dvh;
  position: relative;
  overflow: hidden;
  background: var(--cover-navy);
  outline: none;
}

.presentation-frame:focus-visible {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--ty-orange) 55%, var(--ty-cream) 45%);
}

/* Vaste navigatie-hint (desktop + mobiel) */
.nav-hint {
  position: absolute;
  z-index: 30;
  left: 50%;
  bottom: calc(0.5rem + var(--safe-bottom));
  transform: translateX(-50%);
  margin: 0;
  padding: 0.4rem 0.85rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-navy) 78%, transparent);
  border: 1px solid var(--border-on-dark);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
  white-space: nowrap;
  transition:
    color 0.2s var(--ease-out),
    background 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out);
}

.presentation-frame[data-nav-theme="light"] .nav-hint {
  color: var(--ty-navy);
  background: color-mix(in srgb, var(--ty-cream) 88%, transparent);
  border-color: var(--border-on-light);
}

.presentation-viewport {
  width: calc(var(--portrait-w) * 1px);
  height: calc(var(--portrait-h) * 1px);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(var(--presentation-scale, 1));
  transform-origin: center center;
  overflow: hidden;
  background: var(--cover-navy);
}

.presentation-viewport .reveal {
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  top: 0 !important;
  left: 0 !important;
  transform: none !important;
}

/* Touch / smal scherm: fullscreen navy (ook vóór JS; iPhone meldt pointer:fine) */
@media (hover: none), (max-width: 899px) {
  html,
  body,
  .presentation-shell {
    background: var(--ty-navy) !important;
  }

  .presentation-shell {
    display: block;
    padding: 0;
    height: 100dvh;
  }

  .presentation-frame,
  .presentation-viewport {
    width: 100% !important;
    height: 100dvh !important;
    max-width: none !important;
    max-height: none !important;
    margin: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .presentation-viewport {
    position: relative !important;
    left: 0 !important;
    top: 0 !important;
    transform: none !important;
    overflow: visible !important;
  }

  .presentation-frame {
    overflow: hidden;
  }

  .presentation-viewport .reveal,
  .reveal .slides {
    width: 100% !important;
    height: 100% !important;
  }

  .reveal-viewport.reveal-scroll {
    width: 100% !important;
    height: var(--app-vh, 100dvh) !important;
    max-height: var(--app-vh, 100dvh) !important;
    background: var(--cover-navy);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
  }
}

/* Mobiel + scroll view: full-screen, native scroll in reveal-viewport */
html.presentation--scroll:not(.presentation--desktop) .presentation-frame,
html.presentation--scroll:not(.presentation--desktop) .presentation-viewport {
  width: 100% !important;
  height: 100dvh !important;
  max-width: none;
  max-height: none;
  border-radius: 0;
  box-shadow: none;
}

html.presentation--scroll:not(.presentation--desktop) .presentation-viewport {
  position: relative !important;
  left: 0 !important;
  top: 0 !important;
  transform: none !important;
}

/* Scrollbar: segmenten per slide (Reveal scroll view) */
html.presentation--scroll .reveal-viewport.reveal-scroll .scrollbar {
  opacity: 1;
}

html.presentation--scroll .reveal-viewport.reveal-scroll .scrollbar .scrollbar-inner {
  --r-controls-spacing: 10px;
}

html.presentation--scroll .reveal-viewport.reveal-scroll .scrollbar .scrollbar-slide {
  background-color: color-mix(in srgb, var(--ty-slate) 45%, transparent);
}

html.presentation--scroll .reveal-viewport.reveal-scroll .scrollbar .scrollbar-slide.active,
html.presentation--scroll .reveal-viewport.reveal-scroll .scrollbar .scrollbar-slide:hover {
  background-color: color-mix(in srgb, var(--ty-periwinkle) 65%, transparent);
}

html.presentation--scroll .reveal-viewport.reveal-scroll .scrollbar .scrollbar-playhead {
  background-color: var(--ty-orange);
}

@media (prefers-reduced-motion: reduce) {
  .slide-cover__bg-img {
    transform: scale(1.06) !important;
    animation: none !important;
  }

  .nav-hint {
    transition: none;
  }

  .reveal .slides section [data-animate] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Desktop: portrait frame met afgeronde hoeken (alleen muis/trackpad + breed) */
@media (min-width: 900px) and (hover: hover) {
  .presentation-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100dvh;
    padding: 1rem;
    background: var(--shell-backdrop);
  }

  .presentation-frame {
    position: relative;
    width: calc(var(--portrait-w) * 1px * var(--presentation-scale, 1));
    height: calc(var(--portrait-h) * 1px * var(--presentation-scale, 1));
    max-width: calc(100vw - 2rem);
    max-height: calc(100dvh - 2rem);
    flex-shrink: 0;
    border-radius: 20px;
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--ty-cream) 8%, transparent),
      0 28px 60px -12px color-mix(in srgb, var(--ty-navy) 55%, #000 45%);
    overflow: hidden;
  }

  .presentation-viewport {
    position: absolute;
    left: 0;
    top: 0;
    transform: scale(var(--presentation-scale, 1));
    transform-origin: top left;
  }

}

/* ==========================================================================
   Landscape rotate overlay — alleen mobiel (niet desktop frame)
   ========================================================================== */
.rotate-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.rotate-overlay__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.rotate-overlay__text {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.5;
  margin: 0;
  max-width: 280px;
}

/* Telefoon op zij: overlay. Desktop landscape: portrait frame blijft zichtbaar. */
@media (orientation: landscape) and (pointer: coarse) and (max-height: 520px) {
  .rotate-overlay {
    display: flex;
  }

  .presentation-shell {
    visibility: hidden;
    pointer-events: none;
  }
}

/* ==========================================================================
   Slide shell (gedeeld door alle templates)
   ========================================================================== */
.slide {
  width: 100%;
  height: 100%;
  padding: calc(var(--slide-y-top) + var(--safe-top)) var(--slide-x)
    calc(var(--slide-y-bottom) + var(--safe-bottom));
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Scroll-panelen: subtiele fade onderaan (meer content onder de vouw) */
.slide-case__scroll,
.slide-claude-che__scroll,
.slide-gads-claude__scroll,
.slide-cursor-win__scroll,
.slide-first-party__scroll,
.slide-smartly__scroll,
.slide-dpg__scroll,
.slide-ological__scroll,
.slide-ological-bulk__scroll,
.slide-energiepodium__scroll,
.slide-joost__scroll,
.slide-dtc__scroll,
.slide-baas__scroll,
.slide-cottus__scroll,
.slide-thetford__scroll {
  position: relative;
}

.slide-case__scroll::after,
.slide-gads-claude__scroll::after,
.slide-cursor-win__scroll::after,
.slide-first-party__scroll::after,
.slide-energiepodium__scroll::after,
.slide-joost__scroll::after,
.slide-dtc__scroll::after,
.slide-baas__scroll::after,
.slide-cottus__scroll::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.25rem;
  pointer-events: none;
  background: linear-gradient(
    to top,
    var(--scroll-fade, var(--ty-navy)) 0%,
    transparent 100%
  );
  z-index: 1;
}

.slide-claude-che__scroll::after,
.slide-smartly__scroll::after,
.slide-ological__scroll::after,
.slide-ological-bulk__scroll::after {
  --scroll-fade: var(--ty-cream);
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.25rem;
  pointer-events: none;
  background: linear-gradient(to top, var(--scroll-fade) 0%, transparent 100%);
  z-index: 1;
}

.slide-dpg__scroll::after {
  --scroll-fade: #000;
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.25rem;
  pointer-events: none;
  background: linear-gradient(to top, var(--scroll-fade) 0%, transparent 100%);
  z-index: 1;
}

.slide-thetford__scroll::after {
  --scroll-fade: var(--ty-cream);
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.25rem;
  pointer-events: none;
  background: linear-gradient(to top, var(--scroll-fade) 0%, transparent 100%);
  z-index: 1;
}

.slide--top {
  justify-content: flex-start;
  padding-top: calc(2.5rem + var(--safe-top));
}

.slide--bottom-overlay {
  justify-content: flex-end;
}

/* Standaard donkere content-slide */
.reveal .slides section .slide:not(.slide-cover):not(.slide-image):not(.slide-case):not(.slide-claude-che):not(.slide-showcase):not(.slide-smartly):not(.slide-dpg):not(.slide-gads-claude):not(.slide-cursor-win):not(.slide-first-party):not(.slide-ological):not(.slide-ological-bulk):not(.slide-energiepodium):not(.slide-thetford):not(.slide-manevro):not(.slide-joost):not(.slide-dtc):not(.slide-baas):not(.slide-cottus):not(.slide-outro) {
  background-color: var(--ty-navy);
  color: var(--ty-cream);
}

/* Per slide-type: huisstijl achtergronden */
.reveal .slides section[data-slide-type="case"] .slide-case {
  background-color: var(--ty-navy);
  color: var(--ty-cream);
}

.reveal .slides section[data-slide-type="claude-che"] .slide-claude-che,
.reveal .slides section[data-slide-type="claude-che"] {
  background-color: var(--ty-cream) !important;
}

.reveal .slides section[data-slide-type="showcase"] .slide-showcase {
  background: linear-gradient(
    165deg,
    var(--ty-lavender) 0%,
    color-mix(in srgb, var(--ty-lavender) 70%, var(--ty-cream) 30%) 45%,
    color-mix(in srgb, var(--ty-periwinkle) 35%, var(--ty-cream) 65%) 100%
  );
  color: var(--text-on-light);
}

.reveal .slides section[data-slide-type="smartly"] .slide-smartly,
.reveal .slides section[data-slide-type="smartly"] {
  background-color: var(--ty-cream) !important;
}

.reveal .slides section[data-slide-type="dpg"] .slide-dpg,
.reveal .slides section[data-slide-type="dpg"] {
  background-color: #000 !important;
}

.reveal .slides section[data-slide-type="gads-claude"] .slide-gads-claude,
.reveal .slides section[data-slide-type="gads-claude"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="cursor-win"] .slide-cursor-win,
.reveal .slides section[data-slide-type="cursor-win"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="first-party"] .slide-first-party,
.reveal .slides section[data-slide-type="first-party"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="ological"] .slide-ological,
.reveal .slides section[data-slide-type="ological"] {
  background-color: var(--ty-cream) !important;
}

.reveal .slides section[data-slide-type="ological-bulk"] .slide-ological-bulk,
.reveal .slides section[data-slide-type="ological-bulk"] {
  background-color: var(--ty-cream) !important;
}

.reveal .slides section[data-slide-type="energiepodium"] .slide-energiepodium,
.reveal .slides section[data-slide-type="energiepodium"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="joost"] .slide-joost,
.reveal .slides section[data-slide-type="joost"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="dtc"] .slide-dtc,
.reveal .slides section[data-slide-type="dtc"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="baas"] .slide-baas,
.reveal .slides section[data-slide-type="baas"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="cottus"] .slide-cottus,
.reveal .slides section[data-slide-type="cottus"] {
  background-color: var(--ty-navy) !important;
}

.reveal .slides section[data-slide-type="thetford"] .slide-thetford,
.reveal .slides section[data-slide-type="thetford"] {
  background-color: var(--ty-cream) !important;
}

.reveal .slides section[data-slide-type="manevro"] .slide-manevro,
.reveal .slides section[data-slide-type="manevro"] {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--smartly-purple) 55%, var(--ty-navy) 45%) 0%,
    var(--ty-navy) 100%
  ) !important;
}

.reveal .slides section[data-slide-type="intro"] .slide-intro {
  background: linear-gradient(
    180deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 82%, var(--ty-periwinkle) 18%) 100%
  );
  color: var(--ty-cream);
}

.reveal .slides section[data-slide-type="outro"] .slide-outro,
.reveal .slides section[data-slide-type="outro"] {
  background: linear-gradient(
    180deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 78%, var(--ty-orange) 22%) 100%
  ) !important;
  color: var(--ty-cream);
}

.reveal .slides section[data-slide-type="hint"] .slide-hint {
  background: linear-gradient(
    180deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 88%, var(--ty-periwinkle) 12%) 100%
  );
}

.reveal .slides section[data-slide-type="stat"] .slide-stat {
  background: linear-gradient(
    165deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 55%, var(--ty-periwinkle) 45%) 100%
  );
}

.reveal .slides section[data-slide-type="quote"] .slide-quote {
  background-color: var(--ty-lavender);
  color: var(--text-on-light);
}

.reveal .slides section[data-slide-type="cards"] .slide-cards {
  background-color: var(--ty-cream);
  color: var(--text-on-light);
}

/* ==========================================================================
   1. Cover slide — Figma node 1452:346 (1080×1920 → 390×844)
   ========================================================================== */
.slide.slide-cover {
  position: relative;
  padding: 0 !important;
  margin: 0;
  justify-content: stretch;
  background: var(--cover-navy);
  overflow: hidden;
}

.slide-cover__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--cover-navy);
}

.slide-cover__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  will-change: transform;
  transform: scale(1.04);
  transform-origin: 50% 55%;
}

/* Logo: Figma x113 y112, 248×288 op 1080×1920 */
.slide-cover__header {
  position: absolute;
  z-index: 10;
  margin: 0;
  padding: 0;
  left: calc(113 / var(--cover-figma-w) * 100%);
  top: calc(112 / var(--cover-figma-h) * 100% + var(--safe-top));
  width: calc(248 / var(--cover-figma-w) * 100%);
  pointer-events: none;
}

.slide-cover__logo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 248 / 284.122;
}

/* Titel: Figma x113 y1332, 120px Bold; datum y1603, 50px Medium */
.slide-cover__footer {
  position: absolute;
  z-index: 10;
  margin: 0;
  padding: 0;
  left: calc(113 / var(--cover-figma-w) * 100%);
  top: calc(1332 / var(--cover-figma-h) * 100%);
  right: calc(80 / var(--cover-figma-w) * 100%);
  bottom: auto;
  pointer-events: none;
}

.slide-cover__title {
  font-size: calc(132px * var(--portrait-w) / var(--cover-figma-w));
  font-weight: 700;
  line-height: calc(126 / 120);
  margin: 0;
  letter-spacing: 0;
  color: var(--ty-cream);
  perspective: 900px;
  transform-style: preserve-3d;
}

.slide-cover__line {
  display: block;
}

.slide-cover__title .word {
  display: block;
}

.slide-cover__line--animated {
  overflow: visible;
}

.slide-cover__title .cover-char {
  display: inline-block;
  will-change: transform, opacity, filter;
  transform-origin: 50% 100%;
  backface-visibility: hidden;
}

.slide-cover__date {
  font-size: calc(50px * var(--portrait-w) / var(--cover-figma-w));
  font-weight: 500;
  line-height: 1.2;
  color: var(--ty-cream);
  margin: calc(19 / var(--cover-figma-h) * 100% + 8px) 0 0;
  letter-spacing: 0;
}

/* ==========================================================================
   Welkom / intro (na cover)
   ========================================================================== */
.slide-intro {
  justify-content: flex-start;
  gap: 0;
}

.slide-intro__heading {
  font-size: var(--title-lg);
  font-weight: 800;
  margin: 0 0 1.25rem;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.slide-intro__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.slide-intro__body {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ty-cream);
}

.slide-intro__closing {
  margin-top: 0.5rem;
  padding-top: 1.25rem;
}

.slide-intro__signoff {
  margin: 0 0 0.35rem;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ty-cream);
}

.slide-intro__authors {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ty-slate);
}

/* Intro: lopende tekst altijd licht op donkere slide (wint van generieke slide-regels) */
.reveal .slides section[data-slide-type="intro"] .slide-intro__body,
.reveal .slides section[data-slide-type="intro"] .slide-intro__signoff {
  color: var(--ty-cream);
}

.reveal .slides section[data-slide-type="intro"] .slide-intro__authors {
  color: var(--ty-slate);
}

/* ==========================================================================
   Outro — selectie & bedankt (slide 19)
   ========================================================================== */
.slide.slide-outro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100%;
  padding: calc(2.5rem + var(--safe-top)) var(--slide-x)
    calc(2.5rem + var(--safe-bottom));
  text-align: center;
  gap: 1.25rem;
}

.slide-outro__lead {
  margin: 0;
  max-width: 20rem;
  font-size: var(--title-lg);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.03em;
  color: var(--ty-cream);
}

.slide-outro__body {
  margin: 0;
  max-width: 19rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-on-dark);
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.5;
  color: color-mix(in srgb, var(--ty-cream) 92%, var(--ty-slate) 8%);
}

.slide-outro__thanks {
  margin: 0.5rem 0 0;
  max-width: 18rem;
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ty-cream);
}

.slide-outro__friday {
  display: inline-block;
  margin-top: 0.35rem;
  color: var(--ty-orange);
  font-weight: 800;
}

.slide-outro__authors {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ty-slate);
}

/* ==========================================================================
   Case study — hero + scrollbare tekst (CHE AI e.d.)
   ========================================================================== */
.slide.slide-case {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  justify-content: flex-start;
}

.slide-case__hero {
  flex: 1 1 0;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  background: var(--ty-navy);
}

.slide-case__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.slide-case__scroll {
  flex: 0 0 auto;
  width: 100%;
  margin-top: auto;
  max-height: min(42%, 360px);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 1rem 1.5rem calc(1rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 55%, transparent) transparent;
  background: var(--ty-navy);
}

.slide-case__scroll:focus {
  outline: none;
}

.slide-case__scroll:focus-visible {
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--ty-orange) 40%, transparent);
}

.slide-case__scroll::-webkit-scrollbar {
  width: 4px;
}

.slide-case__scroll::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--ty-orange) 50%, transparent);
  border-radius: 4px;
}

.slide-case__title {
  margin: 0 0 0.65rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-orange);
}

.slide-case__body {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ty-cream);
}

.slide-case__body strong {
  color: var(--ty-periwinkle);
  font-weight: 700;
}

.slide-case__body--highlight {
  color: color-mix(in srgb, var(--ty-cream) 92%, var(--ty-lavender) 8%);
  padding-left: 0.75rem;
  border-left: 3px solid var(--ty-orange);
}

.slide-case__scroll-hint {
  margin: 0.5rem 0 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ty-slate);
  text-align: center;
}

.slide-case__scroll.is-scrolled .slide-case__scroll-hint {
  opacity: 0;
  pointer-events: none;
}

/* ==========================================================================
   Claude Pilot CHE — wit, logo + scrollbare tekst
   ========================================================================== */
.slide.slide-claude-che {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-cream);
  color: var(--ty-navy);
}

.slide-claude-che__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.25rem + var(--safe-top)) 1.25rem calc(1.35rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 45%, transparent) transparent;
}

.slide-claude-che__scroll:focus {
  outline: none;
}

.slide-claude-che__brand {
  display: flex;
  justify-content: center;
  margin: 0 0 1rem;
  padding: 0.5rem 0;
}

.slide-claude-che__logo {
  display: block;
  width: min(100%, 17rem);
  height: auto;
}

.slide-claude-che__title {
  margin: 0 0 0.75rem;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ty-navy);
}

.slide-claude-che__body {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-navy) 82%, var(--ty-slate) 18%);
}

.slide-claude-che__body strong {
  color: var(--ty-navy);
  font-weight: 700;
}

.slide-claude-che__highlight {
  margin: 0;
  padding: 0.65rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ty-navy);
  background: color-mix(in srgb, var(--ty-orange) 18%, var(--ty-cream) 82%);
  border-left: 3px solid var(--ty-orange);
  border-radius: 0 0.35rem 0.35rem 0;
}

/* ==========================================================================
   Google Ads × Claude Code — visual boven, navy tekst onder
   ========================================================================== */
.slide.slide-gads-claude {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-navy);
  color: var(--ty-cream);
}

.slide-gads-claude__hero {
  flex: 0 0 auto;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: color-mix(in srgb, var(--ty-navy) 55%, var(--smartly-purple) 45%);
}

.slide-gads-claude__visual {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.slide-gads-claude__scroll {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 1rem 1.25rem calc(1.15rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-periwinkle) 50%, transparent) transparent;
}

.slide-gads-claude__scroll:focus {
  outline: none;
}

.slide-gads-claude__title {
  margin: 0 0 0.65rem;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-cream);
}

.slide-gads-claude__body {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 90%, var(--ty-slate) 10%);
}

.slide-gads-claude__body--highlight {
  margin-bottom: 0;
  padding-left: 0.75rem;
  border-left: 3px solid var(--ty-orange);
  color: var(--ty-cream);
}

/* ==========================================================================
   Cursor for the win — navy, bliksem-emoji
   ========================================================================== */
.slide.slide-cursor-win {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    168deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 82%, #0d1a2e 18%) 50%,
    color-mix(in srgb, var(--ty-navy) 70%, var(--ty-periwinkle) 30%) 100%
  );
  color: var(--ty-cream);
}

.slide-cursor-win__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.5rem + var(--safe-top)) 1.3rem calc(1.5rem + var(--safe-bottom));
  text-align: center;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 45%, transparent) transparent;
}

.slide-cursor-win__scroll:focus {
  outline: none;
}

.slide-cursor-win__emoji {
  display: block;
  font-size: 4.25rem;
  line-height: 1;
  margin: 0 0 1rem;
  filter: drop-shadow(0 6px 20px color-mix(in srgb, var(--ty-orange) 40%, transparent));
}

.slide-cursor-win__title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-cream);
  text-align: center;
}

.slide-cursor-win__body {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 90%, var(--ty-slate) 10%);
  text-align: left;
}

.slide-cursor-win__body strong {
  color: var(--ty-periwinkle);
  font-weight: 700;
}

.slide-cursor-win__highlight {
  margin: 0;
  padding: 0.85rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-orange) 18%, var(--ty-navy) 82%);
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--ty-orange) 35%, transparent);
}

.slide-cursor-win__highlight strong {
  color: var(--ty-orange);
  font-weight: 700;
}

/* ==========================================================================
   First Party Data — navy, periwinkle accenten
   ========================================================================== */
.slide.slide-first-party {
  position: relative;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    165deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 78%, var(--ty-periwinkle) 22%) 100%
  );
  color: var(--ty-cream);
}

.slide-first-party__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(56px);
  z-index: 0;
}

.slide-first-party__glow--1 {
  width: 11rem;
  height: 11rem;
  top: 10%;
  right: -2rem;
  background: color-mix(in srgb, var(--ty-periwinkle) 50%, transparent);
  opacity: 0.4;
}

.slide-first-party__glow--2 {
  width: 9rem;
  height: 9rem;
  bottom: 20%;
  left: -2.5rem;
  background: color-mix(in srgb, var(--ty-orange) 35%, transparent);
  opacity: 0.3;
}

.slide-first-party__scroll {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.35rem + var(--safe-top)) 1.25rem calc(1.35rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-periwinkle) 45%, transparent) transparent;
}

.slide-first-party__scroll:focus {
  outline: none;
}

.slide-first-party__eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ty-periwinkle);
}

.slide-first-party__title {
  margin: 0 0 0.85rem;
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ty-cream);
}

.slide-first-party__body {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 92%, var(--ty-slate) 8%);
}

.slide-first-party__body strong {
  color: var(--ty-orange);
  font-weight: 700;
}

.slide-first-party__clients {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ty-cream);
}

.slide-first-party__clients strong {
  color: var(--ty-periwinkle);
  font-weight: 700;
}

.slide-first-party__list {
  margin: 0 0 0.85rem;
  padding: 0 0 0 1.1rem;
  list-style: none;
}

.slide-first-party__list li {
  position: relative;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.45;
  color: color-mix(in srgb, var(--ty-cream) 88%, var(--ty-slate) 12%);
}

.slide-first-party__list li::before {
  content: "";
  position: absolute;
  left: -1.1rem;
  top: 0.45em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ty-orange);
}

.slide-first-party__highlight {
  margin: 0;
  padding: 0.75rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-periwinkle) 22%, var(--ty-navy) 78%);
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--ty-periwinkle) 35%, transparent);
}

/* ==========================================================================
   Showcase — lavender gradient, tekstkaart + video
   ========================================================================== */
.slide.slide-showcase {
  padding: calc(1rem + var(--safe-top)) 1rem calc(1rem + var(--safe-bottom)) !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    165deg,
    var(--ty-lavender) 0%,
    color-mix(in srgb, var(--ty-lavender) 70%, var(--ty-cream) 30%) 45%,
    color-mix(in srgb, var(--ty-periwinkle) 35%, var(--ty-cream) 65%) 100%
  );
  gap: 0.85rem;
}

.slide-showcase__copy {
  flex: 0 1 auto;
  max-height: min(42%, 340px);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 1rem 1.1rem 0.9rem;
  background: color-mix(in srgb, var(--ty-cream) 72%, var(--ty-lavender) 28%);
  border-radius: 0.75rem;
  border: 1px solid color-mix(in srgb, var(--ty-cream) 50%, var(--ty-navy) 8%);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--ty-navy) 10%, transparent);
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 40%, transparent) transparent;
}

.slide-showcase__copy:focus {
  outline: none;
}

.slide-showcase__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ty-orange);
}

.slide-showcase__title {
  margin: 0 0 0.65rem;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--ty-navy);
}

.slide-showcase__body {
  margin: 0 0 0.6rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-navy) 80%, var(--ty-slate) 20%);
}

.slide-showcase__body:last-of-type {
  margin-bottom: 0.55rem;
}

.slide-showcase__credit {
  display: inline-block;
  margin: 0;
  padding: 0.4rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ty-navy);
  background: color-mix(in srgb, var(--ty-orange) 14%, var(--ty-cream) 86%);
  border-radius: 999px;
}

.slide-showcase__credit strong {
  color: var(--ty-orange);
  font-weight: 700;
}

.slide-showcase__media {
  flex: 1 1 0;
  min-height: 0;
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  border-radius: 0.65rem;
  overflow: hidden;
  background: var(--ty-cream);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--ty-navy) 6%, transparent),
    0 14px 36px color-mix(in srgb, var(--ty-navy) 14%, transparent);
}

.slide-showcase__video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  background: var(--ty-cream);
}

/* ==========================================================================
   Smartly — witte slide, scrollbare content
   ========================================================================== */
.slide.slide-smartly {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-cream);
}

.slide-smartly__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 0 1.25rem calc(1.5rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--smartly-purple) 40%, transparent) transparent;
}

.slide-smartly__scroll:focus {
  outline: none;
}

.slide-smartly__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(100% + 2.5rem);
  margin: 0 -1.25rem 1rem;
  padding: calc(0.9rem + var(--safe-top)) 1.5rem 0.9rem;
  background: var(--smartly-purple);
  border-radius: 0;
  box-sizing: border-box;
}

.slide-smartly__logo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 4rem;
  object-fit: contain;
  object-position: center center;
  vertical-align: top;
}

.slide-smartly__title {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-navy);
}

.slide-smartly__body,
.slide-smartly__highlight,
.slide-smartly__list-heading {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-navy) 82%, var(--ty-slate) 18%);
}

.slide-smartly__highlight {
  padding-left: 0.75rem;
  border-left: 3px solid var(--ty-orange);
}

.slide-smartly__highlight strong {
  color: var(--ty-navy);
  font-weight: 700;
}

.slide-smartly__highlight em {
  font-style: italic;
  color: var(--smartly-purple);
  font-weight: 600;
}

.slide-smartly__list-heading {
  font-weight: 700;
  color: var(--ty-navy);
  margin-bottom: 0.5rem;
}

.slide-smartly__list {
  margin: 0;
  padding: 0 0 0 1.1rem;
  list-style: none;
}

.slide-smartly__list li {
  position: relative;
  margin-bottom: 0.65rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.5;
  color: color-mix(in srgb, var(--ty-navy) 82%, var(--ty-slate) 18%);
}

.slide-smartly__list li::before {
  content: "";
  position: absolute;
  left: -1.1rem;
  top: 0.45em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--smartly-purple);
}

.slide-smartly__list li strong {
  color: var(--ty-navy);
  font-weight: 700;
}

/* ==========================================================================
   DPG Media — donker, wit logo
   ========================================================================== */
.slide.slide-dpg {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #000;
  color: var(--ty-cream);
}

.slide-dpg__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.25rem + var(--safe-top)) 1.25rem calc(1.35rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-cream) 35%, transparent) transparent;
}

.slide-dpg__scroll:focus {
  outline: none;
}

.slide-dpg__brand {
  display: flex;
  justify-content: center;
  margin: 0 0 1.1rem;
}

.slide-dpg__logo {
  display: block;
  width: min(100%, 18rem);
  height: auto;
}

.slide-dpg__title {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-cream);
}

.slide-dpg__body {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 90%, var(--ty-slate) 10%);
}

.slide-dpg__body strong {
  color: var(--ty-cream);
  font-weight: 700;
}

.slide-dpg__highlight {
  margin: 0;
  padding: 0.7rem 0.8rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-cream) 8%, #000 92%);
  border-left: 3px solid var(--ty-orange);
  border-radius: 0 0.35rem 0.35rem 0;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ty-cream) 12%, transparent);
}

/* ==========================================================================
   Ological — cream, paars accent, dashboard-screenshot
   ========================================================================== */
.slide.slide-ological {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-cream);
  color: var(--ty-navy);
}

.slide-ological__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.25rem + var(--safe-top)) 1.2rem calc(1.15rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, #6b2fb8 40%, transparent) transparent;
}

.slide-ological__scroll:focus {
  outline: none;
}

.slide-ological__eyebrow {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding: 0.28rem 0.55rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ty-cream);
  background: var(--smartly-purple);
  border-radius: 999px;
}

.slide-ological__title {
  margin: 0 0 0.65rem;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-navy);
}

.slide-ological__body {
  margin: 0 0 0.7rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-navy) 82%, var(--ty-slate) 18%);
}

.slide-ological__status {
  margin: 0 0 0.45rem;
  padding: 0.55rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--ty-navy);
  background: color-mix(in srgb, var(--ty-lavender) 35%, var(--ty-cream) 65%);
  border-left: 3px solid var(--smartly-purple);
  border-radius: 0 0.35rem 0.35rem 0;
}

.slide-ological__status strong {
  font-weight: 700;
  color: var(--smartly-purple);
}

.slide-ological__contact {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ty-navy);
}

.slide-ological__contact strong {
  color: var(--ty-orange);
  font-weight: 700;
}

.slide-ological__screenshot {
  width: 100%;
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--smartly-purple) 22%, transparent);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--ty-navy) 18%, transparent);
  background: var(--ty-cream);
}

.slide-ological__img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

/* ==========================================================================
   Ological bulk foto edit — groot emoji, geen beeld
   ========================================================================== */
.slide.slide-ological-bulk {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    var(--ty-cream) 0%,
    color-mix(in srgb, var(--ty-cream) 88%, var(--ty-lavender) 12%) 100%
  );
  color: var(--ty-navy);
}

.slide-ological-bulk__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.5rem + var(--safe-top)) 1.35rem calc(1.5rem + var(--safe-bottom));
  text-align: center;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, #6b2fb8 35%, transparent) transparent;
}

.slide-ological-bulk__scroll:focus {
  outline: none;
}

.slide-ological-bulk__emoji {
  display: block;
  font-size: 4.5rem;
  line-height: 1;
  margin: 0 0 1rem;
  filter: drop-shadow(0 8px 16px color-mix(in srgb, var(--smartly-purple) 25%, transparent));
}

.slide-ological-bulk__title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-navy);
  text-align: center;
}

.slide-ological-bulk__body {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
  color: color-mix(in srgb, var(--ty-navy) 80%, var(--ty-slate) 20%);
  text-align: left;
}

.slide-ological-bulk__highlight {
  margin: 0;
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--ty-navy);
  background: color-mix(in srgb, var(--ty-lavender) 40%, var(--ty-cream) 60%);
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--smartly-purple) 20%, transparent);
}

/* ==========================================================================
   Energiepodium — navy, scrollbare tekst, 16:9-demo onder
   ========================================================================== */
.slide.slide-energiepodium {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-navy);
  color: var(--ty-cream);
}

.slide-energiepodium__scroll {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.25rem + var(--safe-top)) 1.25rem 0;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 55%, transparent) transparent;
}

.slide-energiepodium__scroll:focus {
  outline: none;
}

.slide-energiepodium__scroll:focus-visible {
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--ty-orange) 40%, transparent);
}

.slide-energiepodium__title {
  margin: 0 0 0.65rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-orange);
}

.slide-energiepodium__body {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ty-cream);
}

.slide-energiepodium__body strong {
  color: var(--ty-periwinkle);
  font-weight: 700;
}

.slide-energiepodium__body--highlight {
  margin-bottom: 1rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--ty-orange);
  color: color-mix(in srgb, var(--ty-cream) 92%, var(--ty-lavender) 8%);
}

.slide-energiepodium__media {
  width: 100%;
  margin: 0 0 calc(0.5rem + var(--safe-bottom));
  aspect-ratio: 16 / 9;
  background: var(--ty-navy);
  overflow: hidden;
}

.slide-energiepodium__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* ==========================================================================
   Joost — donkere slide, demo-video's onder elkaar
   ========================================================================== */
.slide.slide-joost {
  position: relative;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    165deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 88%, #000 12%) 45%,
    color-mix(in srgb, var(--ty-navy) 72%, var(--ty-periwinkle) 28%) 100%
  );
  color: var(--ty-cream);
}

.slide-joost__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(56px);
  opacity: 0.45;
  z-index: 0;
}

.slide-joost__glow--1 {
  width: 12rem;
  height: 12rem;
  top: -2rem;
  right: -2.5rem;
  background: color-mix(in srgb, var(--ty-periwinkle) 55%, transparent);
}

.slide-joost__glow--2 {
  width: 10rem;
  height: 10rem;
  bottom: 18%;
  left: -3rem;
  background: color-mix(in srgb, var(--ty-lavender) 40%, var(--ty-orange) 15%);
  opacity: 0.35;
}

.slide-joost__scroll {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.35rem + var(--safe-top)) 1.15rem 1rem;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-periwinkle) 45%, transparent) transparent;
}

.slide-joost__scroll:focus {
  outline: none;
}

.slide-joost__eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ty-periwinkle);
}

.slide-joost__title {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--ty-cream);
}

.slide-joost__title-accent {
  background: linear-gradient(
    105deg,
    var(--ty-orange) 0%,
    var(--ty-lavender) 55%,
    var(--ty-periwinkle) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.slide-joost__lead {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 88%, var(--ty-slate) 12%);
}

.slide-joost__stack {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 0 0 1rem;
}

.slide-joost__card {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.slide-joost__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 0.65rem;
  overflow: hidden;
  background: color-mix(in srgb, var(--ty-navy) 60%, #000 40%);
  border: 1px solid color-mix(in srgb, var(--ty-periwinkle) 35%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--ty-cream) 6%, transparent),
    0 12px 28px color-mix(in srgb, #000 55%, transparent);
}

.slide-joost__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.slide-joost__label {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--ty-cream) 75%, var(--ty-slate) 25%);
}

.slide-joost__footer {
  margin: 0 0 0.5rem;
  padding: 0.75rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.45;
  text-align: center;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-periwinkle) 18%, var(--ty-navy) 82%);
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--ty-periwinkle) 28%, transparent);
}

.slide-joost__footer-icon {
  display: inline-block;
  margin-right: 0.25rem;
  color: var(--ty-orange);
}

.slide-joost__scroll-hint {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ty-slate);
  text-align: center;
}

.slide-joost__scroll.is-scrolled .slide-joost__scroll-hint {
  opacity: 0;
  pointer-events: none;
}

.slide-joost__actions {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  padding: 0.35rem 1.15rem calc(0.5rem + var(--safe-bottom));
  background: linear-gradient(
    to top,
    color-mix(in srgb, var(--ty-navy) 98%, transparent) 40%,
    transparent
  );
}

.reveal .slides section[data-slide-type="joost"].is-panel-at-bottom .slide-panel-next {
  background: var(--ty-orange);
  border-color: var(--ty-orange);
  color: var(--ty-cream);
}

/* Gedeeld: volgende slide na interne scroll */
.slide-panel-next {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0.7rem 1rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-navy) 55%, var(--ty-periwinkle) 45%);
  border: 1px solid color-mix(in srgb, var(--ty-cream) 22%, transparent);
  border-radius: 999px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition:
    background 0.2s var(--ease-out),
    border-color 0.2s var(--ease-out),
    transform 0.15s var(--ease-out);
}

.slide-panel-next:active {
  transform: scale(0.98);
}

.slide-panel-next:focus-visible {
  outline: 2px solid var(--ty-orange);
  outline-offset: 2px;
}

/* ==========================================================================
   Dutch Tech Campus — tekst + compacte fotogalerij
   ========================================================================== */
.slide.slide-dtc {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-navy);
  color: var(--ty-cream);
}

.slide-dtc__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.25rem + var(--safe-top)) 1.15rem calc(1.25rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 55%, transparent) transparent;
}

.slide-dtc__scroll:focus {
  outline: none;
}

.slide-dtc__title {
  margin: 0 0 0.65rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-orange);
}

.slide-dtc__body {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: var(--ty-cream);
}

.slide-dtc__credit {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  color: color-mix(in srgb, var(--ty-cream) 90%, var(--ty-periwinkle) 10%);
}

.slide-dtc__credit strong {
  color: var(--ty-periwinkle);
  font-weight: 700;
}

.slide-dtc__slider {
  margin-top: 0.15rem;
}

.slide-dtc__viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--ty-periwinkle) 30%, transparent);
  box-shadow: 0 8px 20px color-mix(in srgb, #000 40%, transparent);
  background: color-mix(in srgb, var(--ty-navy) 70%, #000 30%);
}

.slide-dtc__track {
  display: flex;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  will-change: transform;
}

.slide-dtc__slide {
  flex: 0 0 100%;
  margin: 0;
  height: 100%;
}

.slide-dtc__photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.slide-dtc__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.65rem;
}

.slide-dtc__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--ty-periwinkle) 45%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--ty-navy) 85%, var(--ty-periwinkle) 15%);
  color: var(--ty-cream);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.slide-dtc__btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.slide-dtc__btn:not(:disabled):active {
  background: color-mix(in srgb, var(--ty-orange) 35%, var(--ty-navy) 65%);
}

.slide-dtc__dots {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.slide-dtc__dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ty-slate) 70%, transparent);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.slide-dtc__dot.is-active {
  background: var(--ty-orange);
  transform: scale(1.15);
}

/* ==========================================================================
   Baas op de weg — goud/oranje campagne, duo-posters
   ========================================================================== */
.slide.slide-baas {
  position: relative;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    168deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 75%, #1a1208 25%) 40%,
    color-mix(in srgb, var(--ty-navy) 55%, var(--ty-orange) 45%) 100%
  );
  color: var(--ty-cream);
}

.slide-baas__glow {
  position: absolute;
  top: 8%;
  left: 50%;
  width: 14rem;
  height: 14rem;
  transform: translateX(-50%);
  border-radius: 50%;
  background: color-mix(in srgb, #d4a84b 35%, var(--ty-orange) 25%);
  filter: blur(64px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.slide-baas__scroll {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.15rem + var(--safe-top)) 1.1rem calc(1.15rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, #d4a84b 50%, transparent) transparent;
}

.slide-baas__scroll:focus {
  outline: none;
}

.slide-baas__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, #e8c96a 80%, var(--ty-cream) 20%);
}

.slide-baas__title {
  margin: 0 0 0.6rem;
  font-size: 1.625rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  background: linear-gradient(
    100deg,
    #f0d078 0%,
    #e8b84a 35%,
    var(--ty-cream) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.slide-baas__body {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.5;
  color: color-mix(in srgb, var(--ty-cream) 92%, var(--ty-lavender) 8%);
}

.slide-baas__body em {
  font-style: italic;
  color: var(--ty-cream);
}

.slide-baas__body strong {
  color: #f0d078;
  font-weight: 700;
}

.slide-baas__team-label {
  margin: 0 0 0.35rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ty-slate);
}

.slide-baas__team {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 0.85rem;
}

.slide-baas__name {
  display: inline-block;
  padding: 0.28rem 0.55rem;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--ty-navy);
  background: color-mix(in srgb, #f0d078 75%, var(--ty-cream) 25%);
  border-radius: 999px;
  box-shadow: 0 2px 8px color-mix(in srgb, #000 25%, transparent);
}

.slide-baas__showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  align-items: end;
  padding: 0 0.15rem;
}

.slide-baas__poster {
  margin: 0;
  aspect-ratio: 724 / 1024;
  border-radius: 0.4rem;
  overflow: hidden;
  box-shadow:
    0 0 0 1px color-mix(in srgb, #f0d078 25%, transparent),
    0 14px 36px color-mix(in srgb, #000 50%, transparent);
}

.slide-baas__poster--left {
  transform: rotate(-3deg);
  transform-origin: bottom center;
}

.slide-baas__poster--right {
  transform: rotate(3deg) translateY(0.35rem);
  transform-origin: bottom center;
}

.slide-baas__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* ==========================================================================
   Cottus — DOOH-campagne, Nano Banana Pro
   ========================================================================== */
.slide.slide-cottus {
  position: relative;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(
    168deg,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 88%, #2a1010 12%) 100%
  );
  color: var(--ty-cream);
}

.slide-cottus__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.15rem + var(--safe-top)) 1.15rem calc(1.15rem + var(--safe-bottom));
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, #d42b2b 45%, transparent) transparent;
}

.slide-cottus__scroll:focus {
  outline: none;
}

.slide-cottus__eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, #f08080 85%, var(--ty-cream) 15%);
}

.slide-cottus__title {
  margin: 0 0 0.6rem;
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-cream);
}

.slide-cottus__body {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 90%, var(--ty-slate) 10%);
}

.slide-cottus__body strong {
  color: #f08080;
  font-weight: 700;
}

.slide-cottus__poster {
  margin: 0 auto;
  max-width: 11.5rem;
  aspect-ratio: 575 / 1024;
  border-radius: 0.45rem;
  overflow: hidden;
  box-shadow:
    0 0 0 1px color-mix(in srgb, #d42b2b 30%, transparent),
    0 16px 40px color-mix(in srgb, #000 55%, transparent);
}

.slide-cottus__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* ==========================================================================
   Manevro.nl — screenshot + AI-copy
   ========================================================================== */
.slide.slide-manevro {
  padding: calc(0.5rem + var(--safe-top)) 0 0 !important;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
  color: var(--ty-cream);
}

.slide-manevro__hero {
  flex: 0 0 auto;
  width: 100%;
  max-height: min(52vh, 420px);
  margin: 0;
  overflow: hidden;
  background: color-mix(in srgb, var(--smartly-purple) 40%, var(--ty-navy) 60%);
}

.slide-manevro__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(52vh, 420px);
  object-fit: contain;
  object-position: top center;
}

.slide-manevro__body {
  flex: 0 0 auto;
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.85rem 1.35rem calc(1.15rem + var(--safe-bottom));
  background: linear-gradient(
    to top,
    var(--ty-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 88%, var(--smartly-purple) 12%) 100%
  );
}

.slide-manevro__label {
  margin: 0 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ty-lavender) 70%, var(--ty-cream) 30%);
}

.slide-manevro__text {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ty-cream);
}

/* ==========================================================================
   Thetford — 1 april social, witte achtergrond
   ========================================================================== */
.slide.slide-thetford {
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ty-cream);
  color: var(--ty-navy);
}

.slide-thetford__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(1.25rem + var(--safe-top)) 1.2rem 0;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--ty-orange) 45%, transparent) transparent;
}

.slide-thetford__scroll:focus {
  outline: none;
}

.slide-thetford__eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ty-navy) 55%, var(--ty-orange) 45%);
}

.slide-thetford__title {
  margin: 0 0 0.6rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ty-navy);
}

.slide-thetford__body {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-navy) 78%, var(--ty-slate) 22%);
}

.slide-thetford__body strong {
  color: var(--ty-navy);
  font-weight: 700;
}

.slide-thetford__credit {
  margin: 0 0 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ty-navy);
}

.slide-thetford__credit strong {
  color: var(--ty-orange);
  font-weight: 700;
}

.slide-thetford__media {
  width: 100%;
  margin: 0 0 calc(0.75rem + var(--safe-bottom));
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ty-cream);
  border-radius: 0.5rem;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--ty-navy) 12%, transparent);
}

.slide-thetford__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

/* ==========================================================================
   Navigatie-hint slide (voorbeeld)
   ========================================================================== */
.slide-demo__badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.slide-demo__badge--center {
  display: block;
  text-align: center;
  margin-bottom: 1rem;
}

.slide-hint__heading {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 0 1.5rem;
  letter-spacing: -0.02em;
}

.slide-hint__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.slide-hint__item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 1rem;
  color: var(--text-muted);
}

.slide-hint__keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.slide-hint__item kbd {
  display: inline-block;
  min-width: 1.75rem;
  padding: 0.25rem 0.5rem;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  text-align: center;
  color: var(--ty-cream);
  background: color-mix(in srgb, var(--ty-periwinkle) 35%, var(--ty-navy) 65%);
  border: 1px solid var(--border-on-dark);
  border-radius: 6px;
}

.slide-hint__note {
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

html.presentation--desktop .slide-hint__item--mobile {
  display: none;
}

html.presentation--scroll .slide-hint__item:not(.slide-hint__item--mobile) {
  display: none;
}

html.presentation--scroll .slide-hint__item--mobile {
  display: flex;
}

html.presentation--scroll .slide-hint__note {
  display: none;
}

/* ==========================================================================
   2. Tekst + icoon slide
   ========================================================================== */
.slide-icon__icon {
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 1.5rem;
  display: block;
}

.slide-icon__icon svg {
  width: 72px;
  height: 72px;
  color: var(--accent);
}

.slide-icon__heading {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.slide-icon__body {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
  max-width: 22rem;
}

/* ==========================================================================
   3. Cijfer / stat slide
   ========================================================================== */
.slide-stat {
  text-align: center;
  align-items: center;
}

.slide-stat__number {
  font-size: clamp(4rem, 18vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.slide-stat__label {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0.75rem 0 0;
}

.slide-stat__hint {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
  max-width: 16rem;
}

/* ==========================================================================
   4. Quote slide
   ========================================================================== */
.slide-quote {
  text-align: center;
  align-items: center;
  padding-left: 2rem;
  padding-right: 2rem;
}

.slide-quote__mark {
  font-size: 4rem;
  line-height: 0.5;
  color: var(--ty-orange);
  opacity: 0.55;
  margin-bottom: 1rem;
}

.slide-quote__text {
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.45;
  margin: 0 0 1.5rem;
  font-style: italic;
}

.slide-quote__author {
  font-size: 0.9375rem;
  color: var(--text-muted-on-light);
  margin: 0;
}

.slide-quote__author strong {
  color: var(--text-on-light);
  font-weight: 600;
}

.reveal .slides section[data-slide-type="quote"] .slide-quote__text {
  color: var(--text-on-light);
}

.reveal .slides section[data-slide-type="quote"] .slide-demo__badge {
  color: var(--ty-orange);
}

/* ==========================================================================
   5. Video slide
   ========================================================================== */
.slide-video {
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 0;
  justify-content: flex-start;
}

.slide-video__header {
  padding: calc(1.5rem + var(--safe-top)) 1.5rem 1rem;
}

.slide-video__heading {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0 0 0.25rem;
}

.slide-video__sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.slide-video__frame {
  flex: 1;
  width: 100%;
  min-height: 0;
  background: var(--ty-navy);
  border-radius: 0;
  overflow: hidden;
}

.slide-video__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ==========================================================================
   6. Full-bleed afbeelding slide
   ========================================================================== */
.slide-image {
  padding: 0;
  justify-content: flex-end;
}

.slide-image__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.slide-image__overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 2rem 1.5rem calc(2rem + var(--safe-bottom));
  background: linear-gradient(
    to top,
    var(--scrim-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 45%, transparent) 60%,
    transparent 100%
  );
}

.reveal .slides section[data-slide-type="image"] .slide-image__title {
  color: var(--ty-cream);
}

.slide-image__title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 0.25rem;
}

.slide-image__caption {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.slide-image--closing .slide-image__bg {
  object-fit: cover;
  object-position: center 35%;
}

.slide-image__overlay--closing {
  padding: 2rem 1.5rem calc(2.25rem + 20px + var(--safe-bottom));
  background: linear-gradient(
    to top,
    var(--scrim-navy) 0%,
    color-mix(in srgb, var(--ty-navy) 72%, transparent) 45%,
    transparent 85%
  );
}

.slide-image__title--closing {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ty-cream);
}

.slide-image__caption--closing {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
  color: color-mix(in srgb, var(--ty-cream) 88%, var(--ty-slate) 12%);
  max-width: 22rem;
}

/* ==========================================================================
   7. Inspiratie-kaarten (2×2 grid)
   ========================================================================== */
.slide-cards__heading {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
}

.slide-cards__intro {
  font-size: 0.9375rem;
  color: var(--text-muted-on-light);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

.reveal .slides section[data-slide-type="cards"] .slide-cards__heading,
.reveal .slides section[data-slide-type="cards"] .slide-demo__badge {
  color: var(--text-on-light);
}

.reveal .slides section[data-slide-type="cards"] .slide-demo__badge {
  color: var(--ty-orange);
}

.slide-cards__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.inspo-card {
  background: var(--ty-periwinkle);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  border: 1px solid var(--border-on-light);
  color: var(--text-on-light);
}

.inspo-card:nth-child(2) {
  background: var(--ty-lavender);
}

.inspo-card:nth-child(3) {
  background: color-mix(in srgb, var(--ty-cream) 55%, var(--ty-periwinkle) 45%);
}

.inspo-card:nth-child(4) {
  background: var(--ty-cream);
  border-color: color-mix(in srgb, var(--ty-orange) 45%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ty-orange) 25%, transparent);
}

.inspo-card__icon {
  font-size: 1.75rem;
  line-height: 1;
}

.inspo-card__label {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

/* ==========================================================================
   Animatie — content verborgen tot slide binnenkomst (scroll view)
   ========================================================================== */
[data-animate]:not([data-animate="countUp"]) {
  will-change: transform, opacity;
}

.reveal .slides > section:not(.is-slide-entered):not([data-slide-type="cover"])
  .slide
  [data-animate] {
  opacity: 0;
}

.slide-cover__header,
.slide-cover__footer,
.slide-cover__header .slide-cover__logo,
.slide-cover__footer .slide-cover__title,
.slide-cover__footer .slide-cover__date {
  opacity: 1;
  visibility: visible;
}

.reveal .slides section[data-slide-type="cover"].present .slide-cover__header,
.reveal .slides section[data-slide-type="cover"].present .slide-cover__footer {
  opacity: 1;
  visibility: visible;
}