/* ===== PALETTE COLORI ===== */
/* 
#4C5760 - Grigio scuro principale
#93A8AC - Azzurro-grigio 
#D7CEB2 - Beige chiaro
#A59E8C - Beige medio
#66635B - Grigio-marrone
*/

/* ===== TEMA GENERALE ===== */
body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

.reveal {
  background: #f5f5f5;
}

.reveal section {
  padding: 40px 50px !important;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
}

/* Tipografia responsive con scaling migliore */
.reveal h1 {
  color: #4C5760;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0.4em;
  font-size: 1.5em;
  line-height: 1.1;
  text-align: center;
}

.reveal h2 {
  color: #4C5760;
  font-weight: 400;
  margin-bottom: 0.5em;
  padding-bottom: 0;
  border: none;
  font-size: 1.3em;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-align: center;
}

.reveal h3 {
  color: #66635B;
  font-weight: 400;
  font-size: 0.95em;
  line-height: 1.2;
  text-align: center;
}

.reveal p {
  font-size: 0.8em;
  line-height: 1.5;
  color: #66635B;
  text-align: center;
  margin: 0.4em auto;
  max-width: 800px;
}

.reveal h4 {
  color: #4C5760;
  font-weight: 500;
  margin: 0.4em 0;
  font-size: 0.85em;
  line-height: 1.2;
}

.reveal p, .reveal li {
  color: #333;
  line-height: 1.5;
  font-size: 0.75em;
}

.reveal ul {
  margin: 0.5em 0;
  padding-left: 1.5em;
}

/* ===== SLIDE TITOLO ===== */
.title-slide {
  background: linear-gradient(135deg, #93A8AC 0%, #4C5760 100%) !important;
  color: white !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  position: relative !important;
  padding: 40px 20px !important;
  margin: 0 !important;
  width: 100% !important;
  height: 100% !important;
  box-sizing: border-box !important;
}

.title-slide h1,
.title-slide h3,
.title-slide p {
  color: white !important;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
  border: none !important;
}

.title-slide h1 {
  margin-bottom: 0.3em;
}

.title-slide h3 {
  margin: 0.2em 0;
}

.title-slide .subtitle {
  font-size: 1em;
  margin: 0.6em 0 1.2em;
  opacity: 0.9;
  color: #D7CEB2 !important;
}

/* Presenter info */
.presenter-info {
  margin-top: 1.5em;
  padding-top: 1.2em;
  border-top: 2px solid rgba(215, 206, 178, 0.4);
  width: 100%;
  max-width: 600px;
}

.presenter-name {
  font-size: 1em;
  font-weight: 600;
  color: #D7CEB2 !important;
  margin: 0.3em 0;
}

.presenter-date {
  font-size: 0.9em;
  color: #D7CEB2 !important;
  margin: 0.3em 0;
  opacity: 0.8;
}

/* Footer info */
.footer-info {
  margin-top: 1.5em;
  padding-top: 1.2em;
  border-top: 2px solid rgba(215, 206, 178, 0.4);
  width: 100%;
  max-width: 600px;
  font-size: 0.85em;
  color: #D7CEB2 !important;
}

.footer-info p {
  margin: 0.3em 0;
  color: #D7CEB2 !important;
}

.contact-info {
  opacity: 0.8;
  font-size: 0.9em;
}

.thank-you-text {
  margin-top: 1.5em !important;
  font-size: 1em !important;
}

/* Wait slide styles */
.wait-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.wait-message {
  font-size: 1.1em;
  margin: 0.8em 0;
  color: #4C5760;
}

.wait-content .highlight-box {
  text-align: left;
  margin: 1em auto;
  max-width: 600px;
}

.wait-instructions {
  margin: 0.3em 0;
  padding-left: 1.5em;
  font-size: 0.85em;
}

.wait-instructions li {
  margin-bottom: 0.3em;
}

.wait-footer {
  font-size: 1em;
  margin-top: 1em;
  color: #66635B;
  font-style: italic;
}

/* Final slide styles */


/* Layout slide-content (testo + immagine) - STANDARDIZZATO */
.slide-content {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 30px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.content-text {
  text-align: left;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center; /* vertical centering of text block */
}

.content-text ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.content-text li {
  padding: 12px 0;
  line-height: 1.6;
  font-size: 0.85em;
  color: #4C5760;
}

.content-image {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

.content-image img {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Cards grid used in Essentials slide */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  max-width: fit-content;
  max-height: fit-content;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.card {
  background: white;
  padding: 18px 12px;
  border-radius: 4px;
  border: 2px solid #D7CEB2;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-color: #93A8AC;
}

.card-icon {
  font-size: 2em;
  margin-bottom: 12px;
}

.card h4 {
  margin: 8px 0;
  font-size: 0.8em;
  color: #4C5760;
  font-weight: 500;
}

.card p {
  font-size: 0.7em;
  color: #66635B;
  margin: 0;
  line-height: 1.4;
}

/* ===== STEPS - STANDARDIZZATO ===== */
.steps {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.step {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 15px;
  margin: 15px 0;
  align-items: center;
  box-sizing: border-box;
}

.step-number {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #93A8AC 0%, #4C5760 100%);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3em;
  font-weight: 500;
  flex-shrink: 0;
}

.step-content {
  background: white;
  border: 2px solid #D7CEB2;
  border-radius: 4px;
  padding: 15px;
  text-align: left;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.step-content h4 {
  margin: 0 0 8px;
  font-size: 0.9em;
  color: #4C5760;
  font-weight: 500;
}

.step-content p {
  margin: 0;
  color: #66635B;
  font-size: 0.8em;
  line-height: 1.6;
  text-align: left;
}

/* ===== HIGHLIGHT BOXES - STANDARDIZZATO ===== */
.highlight-box {
  background: white;
  border: 2px solid #D7CEB2;
  border-radius: 4px;
  padding: 12px;
  margin: 12px 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  box-sizing: border-box;
}

.highlight-box h4 {
  margin: 0 0 8px;
  color: #4C5760;
  font-size: 0.85em;
  font-weight: 500;
}

.highlight-box p {
  margin: 0;
  color: #66635B;
  font-size: 0.75em;
  text-align: left;
}

/* ===== TAKEAWAYS - STANDARDIZZATO ===== */
.takeaways {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.takeaway-item {
  background: white;
  padding: 15px;
  border-radius: 4px;
  border: 2px solid #D7CEB2;
  font-weight: 500;
  color: #4C5760;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  font-size: 1em;
  box-sizing: border-box;
  line-height: 1.3;
  text-align: center;
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.takeaway-item:hover {
  transform: translateY(-2px);
  border-color: #93A8AC;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.cta {
  margin-top: 1.5em;
  padding: 18px;
  background: white;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  box-sizing: border-box;
  border: 2px solid #D7CEB2;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.cta h3 {
  color: #4C5760;
  margin: 0 0 10px;
  font-size: 1.5em;
}

.cta p {
  margin: 0;
  font-size: 0.9em;
  min-height: 140px;
}

/* ===== POLL STYLES ===== */
.poll {
  margin-top: 1em;
}
.poll-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 8px;
  padding: 10px 18px;
  min-width: 120px;
  font-size: 1em;
  background: white;
  color: #4C5760;
  border: 2px solid #4C5760;
  border-radius: 6px;
  cursor: pointer;
  transition: transform 0.14s ease, background 0.18s ease, color 0.18s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  font-weight: 600;
  text-align: center;
}

.poll-option:hover {
  transform: none;
  box-shadow: none;
  background: #4C5760;
  color: white;
}

.poll-option:active {
  transform: translateY(-1px);
}

.poll-results {
  margin-top: 1em;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.result {
  padding: 10px 16px;
  background: white;
  border-radius: 2px;
  font-size: 0.85em;
  font-weight: 500;
  min-width: 100px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border: 1px solid #e8e8e8;
  border-top: 2px solid #4C5760;
  box-sizing: border-box;
}

.result .count {
  display: block;
  font-size: 1.8em;
  color: #4C5760;
  margin-top: 6px;
  font-weight: bold;
}

/* ensure poll buttons look good on small screens */
@media (max-width: 480px) {
  .poll-option {
    min-width: 90px;
    padding: 8px 12px;
    font-size: 0.95em;
  }
  .result { min-width: 80px; }
}

/* ===== EMOJI REACTIONS ===== */
.emoji-reactions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 1.2em;
  flex-wrap: wrap;
}

.emoji-btn {
  background: white;
  width: 60px;
  height: 60px;
  font-size: 1.7em;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: none;
}

.emoji-btn:hover {
  transform: none;
  border-color: #4C5760;
  box-shadow: none;
}

.emoji-btn:hover {
  transform: none;
  border-color: #4C5760;
  box-shadow: none;
}

.emoji-btn:active {
  transform: scale(1.05);
}

.emoji-count {
  position: absolute;
  bottom: -6px;
  right: -6px;
  background: #4C5760;
  color: white;
  border-radius: 0;
  width: 25px;
  height: 25px;
  font-size: 0.2em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  box-shadow: none;
  border: 2px solid white;
}

/* Slightly larger emoji button for the short-joke slide for visibility */
.emoji-reactions[data-slide="joke-slide"] .emoji-btn {
  width: 72px;
  height: 72px;
  font-size: 2.0em;
}

/* ===== ANIMAZIONI ===== */
@keyframes float-up {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-100px) scale(1.5);
  }
}

/* Pressed / reaction animation (used for local + remote feedback) */
.pressed {
  transform: scale(1.12) !important;
  transition: transform 0.14s ease !important;
  /* box-shadow: 0 6px 18px rgba(0,0,0,0.12) !important; */
}

/* small pop animation for poll buttons */
.poll-option.pressed {
  transform: scale(1.06) !important;
  background: #4C5760 !important;
  color: white !important;
}

/* ===== WAIT SLIDE ===== */
.wait-slide {
  text-align: center;
}

.wait-message {
  font-size: 1.1em;
  margin: 0.8em 0;
  color: #4C5760;
}

.wait-instructions-box {
  text-align: left;
  margin: 1em auto;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
}

.wait-instructions-box h4 {
  margin-bottom: 0.5em;
}

.wait-instructions-box ul {
  margin: 0;
  padding-left: 1.5em;
  font-size: 0.85em;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4em 1.5em;
  list-style-position: inside;
}

.wait-instructions-box li {
  margin-bottom: 0.3em;
  line-height: 1.4;
}

.wait-footer {
  font-size: 0.95em;
  margin-top: 1.2em;
  color: #66635B;
  font-style: italic;
}

/* ===== PIZZA GALLERY ===== */
.gallery-container {
  width: 100%;
  overflow: hidden; /* hide during large-screen auto-scroll */
  position: relative;
  margin-top: 1em;
}

.pizza-gallery {
  display: flex;
  gap: 15px;
  flex-wrap: nowrap;
  width: 100%;
  align-items: center;
  /* animation only enabled on wide screens via media query below */
}



/* Proven Results subtitle (center and constrain width) */
.proven-subtitle {
  text-align: center !important;
  font-size: 0.8em !important;
  color: #66635B !important;
  margin: 0.5em auto 1em auto !important;
  max-width: 900px !important;
  display: block !important;
  width: 100% !important;
  padding: 0 20px !important;
  box-sizing: border-box !important;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: all 0.2s ease;
  flex-shrink: 0;
  width: clamp(260px, 28vw, 380px);
  height: auto;
  aspect-ratio: 4 / 3;
  border: 1px solid #e8e8e8;
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
  z-index: 10;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-240px * 6 - 15px * 6)); }
}

/* Enable auto-scroll animation only on wide desktop screens */
@media (min-width: 1200px) {
  .gallery-container { overflow: hidden; }
  .pizza-gallery { width: fit-content; animation: scroll 36s linear infinite; }
  .pizza-gallery:hover { animation-play-state: paused; }
}

/* On smaller viewports, stop the auto-scroll and allow wrapping / horizontal scroll */
@media (max-width: 1199px) {
  .gallery-container { overflow-x: auto; overflow-y: visible; padding-bottom: 8px; }
  .pizza-gallery { flex-wrap: wrap; width: 100%; animation: none !important; justify-content: center; }
  .gallery-item { width: clamp(160px, 35vw, 240px); aspect-ratio: 4/3; }
}

@media (max-width: 480px) {
  .gallery-item { width: 160px; height: auto; }
}

/* ===== FINAL SLIDE ===== */
.final-slide {
  background: linear-gradient(135deg, #93A8AC 0%, #4C5760 100%) !important;
  color: white !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  padding: 40px 20px !important;
  margin: 0 !important;
  width: 100% !important;
  height: 100% !important;
  box-sizing: border-box !important;
}

.final-slide h1 {
  color: white !important;
  text-shadow: none;
  border: none !important;
  margin-bottom: 0.3em;
  font-size: 1.8em;
  font-weight: 300;
}

.final-slide p {
  color: white !important;
}

.final-subtitle {
  font-size: 0.85em;
  margin: 0.3em 0 0.8em;
  color: #D7CEB2 !important;
}

.feedback-text {
  font-size: 0.5em;
  color: #D7CEB2 !important;
  margin: 0.5em 0;
}

.final-slide .emoji-reactions {
  margin: 0.8em 0;
  gap: 10px;
}

.final-slide .emoji-btn {
  background: none !important;
  border: none !important;
  width: 120px;
  height: 100px;
  padding: 0 !important;
}

.final-slide .emoji-btn:hover {
  background: none !important;
  transform: scale(1.2);
}

.final-footer {
  margin-top: 1em;
  padding-top: 0.8em;
  border-top: 1px solid rgba(215, 206, 178, 0.3);
  font-size: 0.75em;
  color: #D7CEB2 !important;
  width: 100%;
  max-width: 300px;
}

.final-footer p {
  margin: 0.2em 0;
/* Takeaway modal content sizing */
#takeaway-detail-content h2 { font-size: 1.2em; margin-bottom: 0.4em; color: #4C5760; }
#takeaway-detail-content p { font-size: 0.95em; color: #66635B; line-height: 1.6; }

/* Final slide emoji badge spacing */
.final-emoji .emoji-count { margin-left: 6px; font-size: 0.85em; vertical-align: middle; }

/* Centered slide helper (used for intro/page 5) */
.centered-slide .content-text { text-align: center; }

/* Specific compact rules for the intro/centered slide so all list items fit */
.centered-slide {
  padding: 18px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
}
.centered-slide .slide-content {
  grid-template-columns: minmax(220px, 1fr) 360px !important;
  gap: 18px !important;
  align-items: center !important;
  justify-content: center !important;
}
/* ensure the text column is centered vertically and horizontally */
.centered-slide .content-text {
  text-align: center !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
}
.centered-slide h2 { text-align: center !important; }
.centered-slide .content-text ul li {
  padding: 8px 0 !important;
  font-size: clamp(13px, 1.6vw, 15px) !important;
  line-height: 1.28 !important;
}
.centered-slide .content-image img {
  max-width: 420px !important;
  border-radius: 6px !important;
}

/* Extra compact adjustments because list still overflows */
.centered-slide .content-text ul {
  margin: 0 !important;
  padding: 0 !important;
}
.centered-slide .content-text ul li {
  padding: 6px 0 !important;
  font-size: clamp(12px, 1.4vw, 14px) !important;
  line-height: 1.18 !important;
}
.centered-slide h2 {
  font-size: clamp(18px, 3vw, 22px) !important;
  margin-bottom: 8px !important;
}
.centered-slide .slide-content {
  grid-template-columns: minmax(180px, 1fr) 360px !important;
  gap: 12px !important;
}
.centered-slide .content-image img {
  max-width: 360px !important;
  max-height: 280px !important;
  object-fit: cover !important;
}

/* If vertical space is too tight, hide the image so text fits */
@media (max-height: 720px) {
  .centered-slide .content-image { display: none !important; }
  .centered-slide .slide-content { grid-template-columns: 1fr !important; }
}

.final-footer .contact-info {
  opacity: 0.8;
}

.final-footer .thank-you-text {
  margin-bottom: 0.5em;
  font-size: 0.9em;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .slide-content {
    flex-direction: column;
  }
  
  .content-image {
    max-width: 100%;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .takeaways {
    grid-template-columns: 1fr;
  }
  
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .step-content {
    text-align: center;
  }
  
  .pizza-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .reveal h1 {
    font-size: 2em;
  }
  
  .reveal h2 {
    font-size: 1.5em;
  }
}

/* ===== FINAL SLIDE OVERRIDES ===== */
/* Stronger, last-resort rules to ensure final slide content is centered and visible */
.final-slide {
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  min-height: calc(100vh - 40px) !important;
  padding: 30px 40px !important;
  box-sizing: border-box !important;
  overflow-y: auto !important;
}

.final-slide > * {
  width: 100%;
  max-width: 920px;
  margin: 0.5em auto !important;
  box-sizing: border-box !important;
  text-align: center !important;
}

.final-slide .emoji-reactions {
  display: flex !important;
  justify-content: center !important;
  gap: 12px !important;
}

.final-slide .final-footer {
  margin-top: 1em !important;
  width: 100% !important;
}

/* ensure no child element with large top margin pushes content down */
.final-slide * { margin-top: 0 !important; margin-bottom: 0.5em !important; }

/* ===== SLIDE-SPECIFIC FIXES ===== */
/* Gallery: ensure tiles have consistent background and no oversized white gaps */
.gallery-item {
  background: #fafafa; /* subtle neutral bg while image loads */
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.06);
  width: clamp(140px, 18vw, 220px);
  aspect-ratio: 4 / 3;
  height: auto;
}
.gallery-item img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Reduce card vertical footprint so Essentials slide doesn't push layout */
.card { min-height: 120px; padding: 14px 12px; }
.card p { font-size: 0.82em; }
.card-icon { font-size: 1.8em; }

/* Steps: smaller number circle and compact paddings */
.step { grid-template-columns: 42px 1fr; gap: 12px; margin: 10px 0; }
.step-number { width: 42px; height: 42px; font-size: 1.05em; }
.step-content { padding: 12px; }
.step-content h4 { font-size: 1em; }

/* Bake slide image: constrain height to avoid pushing content down */
.slide-content .content-image img { max-height: 420px; object-fit: cover; }
.slide-content .content-text .highlight-box { margin-bottom: 10px; }

/* Takeaway overlay: override inline styles for better sizing and mobile */
#takeaway-overlay { display: none; align-items: center; justify-content: center; }
#takeaway-overlay > div {
  background: white !important;
  padding: 12px !important;
  border-radius: 6px !important;
  max-width: 340px !important;
  width: calc(100% - 40px) !important;
  max-height: 70vh !important;
  overflow-y: auto !important;
  box-sizing: border-box !important;
}
#takeaway-detail-content h2 { font-size: 0.85em; margin-bottom: 0.3em; }
#takeaway-detail-content p { font-size: 0.72em; line-height: 1.4; }

/* Final slide: ensure emoji buttons don't overlap and footer stays visible */
.final-slide .emoji-reactions { gap: 40px; flex-wrap: wrap; }
.final-slide .emoji-btn { margin: 0 6px; }
.final-slide { min-height: 60vh !important; }

/* Small screens: further compaction */
@media (max-width: 480px) {
  .gallery-item { width: 160px; height: 120px; }
  .cards-grid { grid-template-columns: 1fr; }
  .slide-content { grid-template-columns: 1fr; }
  .content-image img { max-width: 100%; max-height: 320px; }
  #takeaway-detail-content h2 { font-size: 1em; }
  #takeaway-detail-content p { font-size: 0.9em; }
}

/* ===== FORCE FIT: aggressive responsive rules to ensure content fits viewport ===== */
:root {
  --base-font: 16px;
}

html, body { height: 100%; }

/* base scaling: slightly smaller on narrow screens */
body {
  font-size: clamp(13px, 1.4vw, 16px) !important;
}

.reveal section {
  padding: clamp(12px, 2.5vw, 28px) !important;
  min-height: 100vh !important;
  box-sizing: border-box;
}

/* Headings scale down to fit */
.reveal h1 { font-size: clamp(20px, 4.2vw, 32px) !important; line-height: 1.05 !important; }
.reveal h2 { font-size: clamp(18px, 3.2vw, 26px) !important; }
.reveal h3 { font-size: clamp(14px, 2.6vw, 20px) !important; }
.reveal h4 { font-size: clamp(12px, 2.2vw, 16px) !important; }

/* Paragraphs slightly smaller and constrained */
.reveal p, .reveal li { font-size: clamp(12px, 1.6vw, 15px) !important; line-height: 1.4 !important; }
.reveal p { max-width: 92vw !important; }

/* Reduce paddings for components to gain space */
.card, .step-content, .highlight-box, .cta { padding: 10px !important; }
.card { min-height: 100px !important; }

/* Make grids more compact when vertical space is limited */
@media (max-height: 820px) {
  .reveal section { padding: 12px 16px !important; }
  .slide-content { gap: 18px; }
  .cards-grid { gap: 12px; }
  .gallery-item { width: 180px; height: 130px; }
}

@media (max-height: 700px) {
  body { font-size: 13px !important; }
  .reveal h1 { font-size: 22px !important; }
  .reveal h2 { font-size: 20px !important; }
  .reveal p, .reveal li { font-size: 12px !important; }
  .card { min-height: 86px !important; }
  .step-number { width: 36px !important; height: 36px !important; font-size: 1em !important; }
}

/* Final fallback: allow internal scrolling only if absolutely necessary but keep top-level fitting */
.reveal section > * { max-height: calc(100vh - 40px); overflow: auto; }


/* ===== LAYOUT CONTAINMENT FIX (Root-level) ===== */
/* Apply robust box-sizing and flexible grid rules so boxes never force the viewport larger */
*, *::before, *::after { box-sizing: border-box !important; }

/* Ensure slide containers respect viewport and children can scroll without overflowing the root */
.reveal, .reveal .slides, .reveal section { width: 100%; min-height: 100vh; }
.reveal section { overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.reveal section > * { max-height: calc(100vh - 60px); overflow: auto; box-sizing: border-box; }

/* Make common multi-column layouts flexible and shrinkable */
.slide-content { max-width: min(920px, 92vw) !important; width: 100% !important; grid-template-columns: minmax(0, 1fr) minmax(140px, 40%) !important; gap: 20px !important; }
.slide-content .content-text { min-width: 0 !important; }
.slide-content .content-image { min-width: 0 !important; }

/* Cards grid becomes flow-aware so multiple cards don't push vertically */
.cards-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important; gap: 16px !important; }
.card { min-height: auto !important; }

/* Gallery and images: constrain by viewport height, let width adapt */
.gallery-container, .pizza-gallery { max-width: min(920px, 92vw); margin-left: auto; margin-right: auto; }
.gallery-item, .gallery-item img, .content-image img { width: 100% !important; height: auto !important; max-height: calc(100vh - 260px) !important; object-fit: cover !important; }

/* Reduce large fixed paddings/margins that can push content off-screen */
.reveal section { padding: clamp(10px, 2.2vw, 22px) !important; }

/* On extremely short viewports, allow slides to scroll while keeping layout intact */
@media (max-height: 640px) {
  .reveal section > * { max-height: none !important; overflow: auto !important; }
  .slide-content { grid-template-columns: 1fr !important; }
  .gallery-container { overflow-x: auto !important; }
}

/* ===== Reveal visibility fixes (after adding Bootstrap) ===== */
/* Ensure container wrapper doesn't collapse the Reveal app */
.container-fluid > .reveal { width: 100%; height: 100vh; }
.reveal { width: 100% !important; height: 100% !important; min-height: 100vh !important; }
.reveal .slides { height: 100% !important; }
.reveal .slides section { min-height: 100vh !important; box-sizing: border-box !important; }

/* Make sure slides are displayed (Bootstrap resets may interfere) */
.reveal, .reveal .slides, .reveal .slides section { display: block !important; }

/* If Reveal's centering uses transforms, keep their containers visible */
.reveal .slides { position: relative !important; }

/* Emergency fallback: if Reveal transforms fail or JS errors occur,
   force sections visible (stacked) so content isn't a blank page. */
.reveal .slides section {
  position: relative !important;
  display: block !important;
  transform: none !important;
  opacity: 1 !important;
  visibility: visible !important;
  top: auto !important;
  left: auto !important;
  width: 100% !important;
}

.reveal { visibility: visible !important; }