:root {
  --cb-coral: #d16640;
  --cb-rust: #874534;
  --cb-terracotta: #d8936f;
  --cb-cream: #f9eacf;
  --cb-sand: #f3d0a9;
  --cb-ocean: #2a7b8c;
  --cb-ocean-dark: #1d5a66;
  --cb-text: #6e382b;
}

.reveal {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--cb-rust);
  background: var(--cb-cream);
}

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

.reveal .slides section {
  padding: 1.2rem 1.8rem 3rem;
  height: 100%;
  box-sizing: border-box;
}

.reveal .slides section.cover {
  padding-top: 18vh;
}


.reveal h1,
.reveal h2,
.reveal h3 {
  font-family: 'Outfit', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--cb-rust);
}

.reveal h1 {
  font-size: 4rem;
  line-height: 0.95;
  margin: 0 0 0.4rem;
}

.reveal h2 {
  font-size: 2.3rem;
  line-height: 1.05;
  margin: 0;
}

.reveal h3 {
  font-size: 1.1rem;
  margin: 0 0 0.35rem;
}

.reveal p,
.reveal li {
  font-size: 1rem;
  line-height: 1.45;
  color: var(--cb-text);
}

.text-slide p,
.text-slide li {
  font-size: 1.8rem;
  line-height: 1.6;
}

.text-slide h2 {
  font-size: 3.2rem;
  margin-bottom: 0.6rem;
}

.text-slide ul {
  margin-top: 1.5rem;
}

.text-slide li {
  margin-bottom: 0.8rem;
}

.reveal strong {
  color: var(--cb-rust);
}

.eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cb-coral);
  margin-bottom: 0.8rem;
}

.eyebrow.light,
.dark-slide .eyebrow {
  color: var(--cb-sand);
}

.subtitle {
  font-size: 1.4rem;
  margin: 0.6rem 0 0.8rem;
  color: var(--cb-coral);
  font-weight: 600;
}

.meta,
.muted {
  color: rgba(110, 56, 43, 0.8);
}

.top-gap {
  margin-top: 1.2rem;
}

.center {
  text-align: center;
}

.brand-bar {
  width: 180px;
  height: 10px;
  border-radius: 999px;
  margin-top: 1.4rem;
  background: linear-gradient(90deg, var(--cb-coral), var(--cb-ocean));
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  background: rgba(243, 208, 169, 0.52);
  border: 1px solid rgba(135, 69, 52, 0.12);
  border-radius: 24px;
  padding: 1rem 1.1rem;
  box-shadow: 0 12px 30px rgba(135, 69, 52, 0.08);
}

.card.accent {
  background: linear-gradient(135deg, rgba(209, 102, 64, 0.18), rgba(42, 123, 140, 0.14));
}

.card.small {
  min-height: 160px;
}

.big-quote {
  font-size: 1.3rem;
  line-height: 1.2;
  font-weight: 600;
  color: var(--cb-rust);
}

.flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding-top: 1.2rem;
}

.flow-node,
.box {
  min-width: 180px;
  text-align: center;
  border-radius: 22px;
  padding: 1rem 1.2rem;
  font-weight: 700;
  font-family: 'Outfit', system-ui, sans-serif;
}

.flow-node.hatchling,
.box.hatchling { background: var(--cb-sand); }
.flow-node.platform,
.box.platform { background: var(--cb-coral); color: #fff7f0; }
.flow-node.buddy,
.box.buddy { background: var(--cb-ocean); color: #eefcfe; }

.flow-arrow {
  font-size: 2rem;
  color: var(--cb-rust);
  font-weight: 700;
}

.dark-slide h2,
.dark-slide p,
.dark-slide li,
.dark-slide strong,
.dark-slide .closing-line,
.dark-slide h3 {
  color: var(--cb-cream);
}

.card.dark {
  background: rgba(249, 234, 207, 0.08);
  border: 1px solid rgba(249, 234, 207, 0.12);
  box-shadow: none;
}

.timeline {
  position: relative;
  display: grid;
  gap: 0.8rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 10px;
  bottom: 10px;
  width: 3px;
  background: linear-gradient(var(--cb-coral), var(--cb-ocean));
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  padding-left: 2rem;
}

.dot {
  position: absolute;
  left: 0;
  top: 0.25rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--cb-coral);
  box-shadow: 0 0 0 5px rgba(209, 102, 64, 0.16);
}

.architecture {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.connector {
  height: 4px;
  flex: 0 0 72px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cb-coral), var(--cb-ocean));
}

.box span {
  display: block;
  margin-top: 0.3rem;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.82rem;
  opacity: 0.92;
}

.oversight-tag {
  display: inline-block;
  margin-top: 1.2rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(42, 123, 140, 0.12);
  color: var(--cb-ocean-dark);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
}

.light-list li {
  color: var(--cb-cream);
  margin-bottom: 0.5rem;
}

.closing-line {
  margin-top: 1.4rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--cb-sand);
}

/* ── Portrait slide: circular image left, text right ── */

.portrait-slide {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: center;
  padding-top: 2rem;
}

.portrait-img {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 16px 40px rgba(135, 69, 52, 0.15);
}

.portrait-img.square {
  border-radius: 24px;
}

.portrait-info h2 {
  margin-bottom: 0.4rem;
}

.portrait-info p {
  margin: 0.2rem 0;
}

.portrait-info .logo-small {
  height: 56px;
  width: 56px;
  margin-top: 0.8rem;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(135, 69, 52, 0.12);
  object-fit: cover;
}

/* ── Image + text split: 50/50 ── */

.image-text-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: center;
  padding-top: 1rem;
}

.image-text-split img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(135, 69, 52, 0.12);
  cursor: zoom-in;
}

.image-text-split .text-side h2 {
  margin-bottom: 0.6rem;
}

/* ── Centered hero image ── */

.image-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 0.5rem;
}

.image-center img {
  max-height: 48vh;
  max-width: 85%;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(135, 69, 52, 0.12);
  cursor: zoom-in;
}

.image-center .caption {
  margin-top: 0.8rem;
  font-size: 0.85rem;
  color: rgba(110, 56, 43, 0.7);
  text-align: center;
}

.dark-slide .image-center .caption {
  color: rgba(249, 234, 207, 0.7);
}

/* ── 2x2 image grid ── */

.image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.image-grid .grid-item {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
}

.image-grid .grid-item img {
  width: 100%;
  display: block;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(135, 69, 52, 0.1);
}

.image-grid .grid-item .label {
  position: absolute;
  bottom: 0.5rem;
  left: 0.5rem;
  background: rgba(249, 234, 207, 0.92);
  padding: 0.2rem 0.6rem;
  border-radius: 8px;
  font-size: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--cb-rust);
  letter-spacing: 0.04em;
}

/* ── Galleries: 2-up and 3-up ── */

.gallery-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
  margin-top: 1rem;
}

.gallery-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  align-items: start;
  margin-top: 1rem;
}

.gallery-2 img,
.gallery-3 img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(135, 69, 52, 0.1);
}

.dark-slide .gallery-2 img,
.dark-slide .gallery-3 img {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ── Image zoom overlay ── */
/* Intentionally empty — styles moved to inline on #zoom-overlay to escape Reveal's transform scaling */

/* ── Ocean dark slide variant ── */

.ocean-slide h2,
.ocean-slide p,
.ocean-slide li,
.ocean-slide strong,
.ocean-slide h3 {
  color: var(--cb-cream);
}

.ocean-slide .eyebrow {
  color: var(--cb-sand);
}

/* ── Takeaway numbered list ── */

.takeaway-list {
  list-style: none;
  padding: 0;
  counter-reset: takeaway;
}

.takeaway-list li {
  counter-increment: takeaway;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(249, 234, 207, 0.1);
  font-size: 1.3rem;
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.takeaway-list li::before {
  content: counter(takeaway);
  font-family: 'Outfit', system-ui, sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--cb-coral);
  min-width: 1.4rem;
}

.reveal .dark-slide .takeaway-list li {
  border-bottom-color: rgba(249, 234, 207, 0.1);
  color: var(--cb-cream);
}

/* ── Closing slide large QR ── */

.closing-qr {
  width: 180px;
  height: 180px;
  border-radius: 12px;
  margin-top: 1rem;
}

.closing .social-links {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  margin-top: 0.6rem;
  color: var(--cb-sand);
}

.closing .social-links a {
  color: var(--cb-cream);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Responsive overrides ── */

@media (max-width: 900px) {
  .grid-2,
  .grid-3,
  .architecture {
    grid-template-columns: 1fr;
    display: grid;
  }

  .flow {
    flex-direction: column;
  }

  .connector {
    width: 4px;
    height: 48px;
    margin: 0 auto;
  }

  .portrait-slide {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .portrait-img {
    width: 180px;
    height: 180px;
    margin: 0 auto;
  }

  .image-text-split {
    grid-template-columns: 1fr;
  }

  .gallery-3 {
    grid-template-columns: 1fr;
  }

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