:root {
  --deck-bg: #0e1114;
  --deck-bg-soft: #141920;
  --deck-surface: rgba(20, 26, 34, 0.86);
  --deck-surface-strong: rgba(26, 34, 44, 0.96);
  --deck-surface-muted: rgba(255, 255, 255, 0.06);
  --deck-ink: #edf3f7;
  --deck-muted: #b9c7d2;
  --deck-accent-soft: rgba(var(--deck-accent-rgb), 0.12);
  --deck-line: rgba(255, 255, 255, 0.12);
  --deck-shadow: 0 28px 60px rgba(0, 0, 0, 0.34);
}

.reveal-viewport {
  background:
    radial-gradient(
      circle at top left,
      rgba(var(--deck-accent-rgb), 0.16),
      transparent 28%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(101, 188, 255, 0.12),
      transparent 26%
    ),
    linear-gradient(180deg, #0c0f12 0%, var(--deck-bg) 52%, #0b0f14 100%);
}

.speaker-status {
  max-width: 340px;
  background: rgba(26, 8, 11, 0.96);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.28);
  color: #ffd0cb;
}

.reveal {
  font-size: 40px;
  color: var(--deck-ink);
}

.reveal .slides section > * {
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.reveal .slides section h1 {
  font-size: 2.15em;
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: #fff8f7;
}

.reveal .slides section h2 {
  font-size: 1.44em;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 0.85rem;
  padding-bottom: 0.42rem;
  position: relative;
  color: #f7fbff;
}

.reveal .slides section h2::after {
  content: '';
  display: block;
  width: 132px;
  height: 4px;
  margin-top: 0.42rem;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--deck-accent),
    rgba(var(--deck-accent-rgb), 0.18)
  );
}

.reveal .slides section h3 {
  font-size: 1.12em;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: #f1f7fb;
  margin-bottom: 0.7rem;
}

.reveal .slides section h4 {
  font-size: 0.88em;
  line-height: 1.24;
  color: var(--deck-muted);
}

.reveal a {
  color: #ffcdc8;
  text-decoration-color: rgba(var(--deck-accent-rgb), 0.5);
}

.reveal a:hover {
  color: #ffedeb;
}

.enum {
  display: block;
  max-width: 1020px;
  margin: 0.56rem auto;
  padding: 0.66rem 0.94rem 0.72rem 1rem;
  border-radius: 18px;
  border: 1px solid var(--deck-line);
  border-left: 4px solid rgba(var(--deck-accent-rgb), 0.84);
  background: linear-gradient(
    180deg,
    rgba(22, 29, 38, 0.9) 0%,
    rgba(18, 24, 31, 0.84) 100%
  );
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.22);
  color: var(--deck-ink);
  line-height: 1.24;
}

.enum.offset {
  max-width: 1020px;
  background: linear-gradient(
    180deg,
    rgba(18, 24, 31, 0.86) 0%,
    rgba(14, 19, 25, 0.82) 100%
  );
  border-left-color: rgba(var(--deck-accent-rgb), 0.35);
}

.enum.red {
  background: linear-gradient(
    180deg,
    rgba(56, 10, 16, 0.92) 0%,
    rgba(34, 8, 12, 0.88) 100%
  );
  border-left-color: var(--deck-accent);
}

blockquote {
  position: relative;
  max-width: 1080px;
  margin: 1rem auto 0;
  padding: 1.15rem 1.3rem 1.2rem 2.6rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 5px solid rgba(var(--deck-accent-rgb), 0.72);
  background: linear-gradient(
    180deg,
    rgba(24, 32, 41, 0.96) 0%,
    rgba(18, 25, 33, 0.92) 100%
  );
  box-shadow: var(--deck-shadow);
  color: #f3f7fb;
  font-style: italic;
  line-height: 1.28;
}

blockquote::before {
  content: '\201C';
  position: absolute;
  top: 0.3rem;
  left: 0.6rem;
  font-size: 2.4em;
  font-style: normal;
  line-height: 1;
  color: rgba(var(--deck-accent-rgb), 0.28);
}

blockquote footer {
  margin-top: 0.7rem;
  font-size: 0.58em;
  color: var(--deck-muted);
  font-style: normal;
}

small {
  display: block;
  max-width: 1080px;
  margin: 0.8rem auto 0;
  font-size: 0.52em;
  line-height: 1.38;
  color: var(--deck-muted);
}

.hero-slide {
  text-align: center !important;
}

.hero-slide h1::after,
.closing-slide h2::after {
  display: none;
}

.hero-slide h3 {
  margin-top: 0.6rem;
  color: #d8e5ef;
}

.hero-slide .enum {
  max-width: 940px;
  margin-top: 1.3rem;
  text-align: center;
}

.hero-meta {
  margin-top: 1rem;
  color: #d8e2eb;
}

.roadmap-slide .roadmap-row {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 20px;
  margin: 0.8rem auto 1.2rem;
  max-width: 760px;
}

.roadmap-slide .roadmap-row p {
  margin: 0;
  font-size: 0.92em;
  font-weight: 700;
}

.accent-headline {
  color: var(--deck-accent) !important;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.15rem;
  align-items: start;
}

.tools-grid a {
  text-decoration: none;
}

.tools-grid figure {
  margin: 0;
  padding: 0.9rem 0.8rem 0.85rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(
    180deg,
    rgba(19, 25, 33, 0.96) 0%,
    rgba(15, 21, 29, 0.92) 100%
  );
  box-shadow: var(--deck-shadow);
  text-align: center;
}

.reveal .slides .tool-logo {
  display: block;
  width: auto;
  height: 60px;
  margin: 0 auto 0.6rem;
  object-fit: contain;
  border: none;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
}

.reveal .slides .tool-logo-compact {
  height: 48px;
}

figcaption {
  font-size: 0.64em;
  line-height: 1.28;
  color: var(--deck-muted);
  overflow-wrap: break-word;
}

.tools-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  align-items: stretch;
  max-width: 1020px;
}

.tools-strip a {
  text-decoration: none;
  display: flex;
}

.tools-strip figure {
  margin: 0;
  padding: 0.5rem 0.7rem;
  box-sizing: border-box;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(
    180deg,
    rgba(19, 25, 33, 0.96) 0%,
    rgba(15, 21, 29, 0.92) 100%
  );
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
}

.reveal .slides .tools-strip .tool-logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  margin: 0;
  object-fit: contain;
  border: none;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
}

.tools-strip figcaption {
  font-size: 0.62em;
  line-height: 1.24;
  text-align: left;
  color: var(--deck-muted);
  overflow-wrap: break-word;
}

.reveal .slides img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--deck-shadow);
}

.media-pair-slide .image-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
  align-items: start;
}

.slide-note,
.reveal section > p:not(.enum) {
  max-width: 1080px;
  margin-top: 0.9rem;
  color: var(--deck-muted);
  line-height: 1.3;
}

.visual-slide .showcase-image {
  max-width: min(100%, 1100px);
  max-height: 66vh;
}

.split-slide .split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.8fr);
  gap: 1.5rem;
  align-items: start;
}

.stacked-media {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.text-slide > :is(h2, h3, h4),
.catalog-slide > :is(h2, h3, h4),
.takeaway-slide > :is(h2, h3, h4) {
  max-width: 980px;
}

.lead-card {
  max-width: 980px;
  margin: 0.7rem auto 0;
  padding: 0.8rem 1rem 0.88rem;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 5px solid rgba(var(--deck-accent-rgb), 0.82);
  background: linear-gradient(
    180deg,
    rgba(24, 32, 42, 0.96) 0%,
    rgba(18, 25, 33, 0.9) 100%
  );
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.24);
  color: #fff5f3;
  font-size: 0.96em;
  line-height: 1.18;
}

.compact-grid {
  max-width: 980px;
  margin: 0.85rem auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  align-items: start;
}

.compact-card {
  margin: 0;
  padding: 0.78rem 0.92rem 0.84rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(
    180deg,
    rgba(19, 25, 33, 0.94) 0%,
    rgba(15, 21, 29, 0.88) 100%
  );
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.compact-card.wide {
  grid-column: 1 / -1;
}

.compact-card h4 {
  margin: 0 0 0.32rem;
  font-size: 0.6em;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: #fff4f2;
}

.compact-card .eyebrow {
  display: block;
  margin: 0 0 0.32rem;
  font-size: 0.5em;
  line-height: 1.15;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #ffada6;
}

.compact-card p {
  margin: 0;
  font-size: 0.68em;
  line-height: 1.34;
  color: #eef4f8;
}

.compact-card a {
  color: #ffe1dc;
}

.chip-row {
  max-width: 980px;
  margin: 0.8rem auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.56rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.38rem 0.72rem 0.44rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.05);
  color: #f4f9fc;
  font-size: 0.54em;
  font-weight: 700;
  line-height: 1;
}

.support-card,
.takeaway-strip {
  max-width: 980px;
  margin: 0.8rem auto 0;
  padding: 0.66rem 0.92rem 0.74rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
  line-height: 1.26;
}

.support-card {
  background: linear-gradient(
    180deg,
    rgba(18, 24, 31, 0.82) 0%,
    rgba(14, 19, 25, 0.76) 100%
  );
  color: var(--deck-muted);
  font-size: 0.72em;
}

.takeaway-strip {
  border-color: rgba(var(--deck-accent-rgb), 0.16);
  background: linear-gradient(
    180deg,
    rgba(46, 10, 14, 0.86) 0%,
    rgba(30, 8, 11, 0.84) 100%
  );
  color: #ffedea;
  font-size: 0.76em;
}

.takeaway-strip strong {
  color: #fffdfc;
}

.closing-slide {
  text-align: center !important;
}

.closing-slide h2 {
  font-size: 2.1em;
}

.closing-slide h4 {
  margin-top: 0.8rem;
  color: #d7e1e9;
}

code {
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: 0.88em;
  color: #fff0ee;
}

@media (max-width: 980px) {
  .reveal {
    font-size: 34px;
  }

  .media-pair-slide .image-pair,
  .split-slide .split-layout {
    grid-template-columns: 1fr;
  }

  .tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tools-strip {
    grid-template-columns: 1fr;
  }

  .compact-grid {
    grid-template-columns: 1fr;
  }

  .compact-card.wide {
    grid-column: auto;
  }

  .roadmap-slide .roadmap-row {
    flex-direction: column;
  }

  .enum.offset {
    max-width: none;
  }
}