/* ==========================================================================
   AI PRODUCTIVITY WORKSHOP — MODERN 16:9 PRESENTATION DESIGN SYSTEM
   Color Palette: Deep Midnight Navy, Cyan / Electric Glow, Crisp White, Accent Gold/Crimson
   ========================================================================== */

:root {
  --bg-dark: #070c18;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-cyan: rgba(0, 240, 255, 0.4);
  
  --cyan-main: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.25);
  --cyan-subtle: #38bdf8;
  --blue-deep: #0284c7;
  
  --text-white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  
  --color-green: #10b981;
  --color-gold: #f59e0b;
  --color-red: #ef4444;
  --color-purple: #a855f7;

  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  
  --slide-width: 1280px;
  --slide-height: 720px;
  --slide-ratio: 16 / 9;
  --border-radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   AMBIENT BACKGROUND & GLOWING MESH
   ========================================================================== */
.ambient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.28;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #00f0ff 0%, #0369a1 70%, transparent 100%);
  top: -150px;
  right: -100px;
  animation: floatOrb 22s ease-in-out infinite alternate;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #6366f1 0%, #1e1b4b 70%, transparent 100%);
  bottom: -100px;
  left: -100px;
  animation: floatOrb 28s ease-in-out infinite alternate-reverse;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #06b6d4 0%, transparent 70%);
  top: 40%;
  left: 35%;
  opacity: 0.15;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

/* ==========================================================================
   TOP FLOATING BAR
   ========================================================================== */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 54px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 28px;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(7, 12, 24, 0.85), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ai-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan-main);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  padding: 5px 14px;
  border-radius: 999px;
  text-transform: uppercase;
}

.ai-sparkle {
  color: var(--cyan-main);
  animation: sparkleGlow 2s ease-in-out infinite alternate;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border-glass);
  color: var(--text-light);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
  transform: translateY(-1px);
}

.nav-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan-main);
  color: var(--cyan-main);
}

/* ==========================================================================
   PRESENTATION VIEWPORT (16:9 AUTO-SCALING ENGINE)
   ========================================================================== */
.presentation-wrapper {
  position: absolute;
  top: 54px;
  bottom: 60px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  z-index: 10;
}

.slides-container {
  position: relative;
  width: var(--slide-width);
  height: var(--slide-height);
  flex-shrink: 0;
  background: radial-gradient(circle at 80% 20%, rgba(15, 23, 42, 0.95) 0%, rgba(7, 12, 24, 0.98) 100%);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-glass);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 240, 255, 0.08);
  overflow: hidden;
  transition: transform 0.15s ease-out;
}

/* ==========================================================================
   SLIDE TRANSITIONS & ACTIVE STATE
   ========================================================================== */
.slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 44px 56px 40px 56px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(0.98) translateY(12px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1) translateY(0);
  z-index: 2;
}

.slide-content {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* ==========================================================================
   GENERIC UI COMPONENTS & CARDS
   ========================================================================== */
.glass-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.glow-border-cyan {
  border-color: var(--border-cyan) !important;
  box-shadow: 0 8px 32px -4px var(--cyan-glow), inset 0 0 12px rgba(0, 240, 255, 0.05);
}

.gradient-text-cyan {
  background: linear-gradient(135deg, #ffffff 0%, #00f0ff 60%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--cyan-main);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.25);
  padding: 4px 12px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 8px;
}

.badge-red-glow {
  color: #f87171 !important;
  background: rgba(239, 68, 68, 0.12) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--cyan-main);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan-main);
  animation: pulseDot 1.8s infinite;
}

.slide-header {
  margin-bottom: 20px;
}

.slide-header.text-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.slide-title {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.slide-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 400;
}

/* ==========================================================================
   SLIDE 01: THE AI MOMENT
   ========================================================================== */
.s1-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  height: 100%;
  margin-top: 10px;
}

.s1-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.s1-subtitle {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.quote-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 24px;
  margin-bottom: 24px;
  border-left: 4px solid var(--cyan-main);
}

.quote-icon {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--cyan-main);
  font-family: serif;
}

.quote-text {
  font-size: 1.15rem;
  color: var(--text-light);
}

.quote-text strong {
  color: #fff;
  font-size: 1.25rem;
}

.quote-text em {
  color: var(--cyan-main);
  font-style: normal;
  font-weight: 700;
  text-decoration: underline;
}

.s1-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #cbd5e1;
}

.hero-visual-card {
  height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  position: relative;
}

.hero-illustration {
  position: relative;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.human-avatar-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.2) 0%, rgba(15, 23, 42, 0.9) 70%);
  border: 2px solid var(--cyan-main);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.3);
}

.emoji-hero {
  font-size: 3.5rem;
}

.ai-spark-orb {
  position: absolute;
  top: -12px;
  right: -12px;
  background: var(--cyan-main);
  color: var(--bg-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
  box-shadow: 0 0 12px var(--cyan-main);
  animation: pulseOrb 2s infinite;
}

.orbiting-task {
  position: absolute;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #f1f5f9;
  backdrop-filter: blur(8px);
}

.t1 { top: 15px; left: 10px; animation: floatTask 4s ease-in-out infinite; }
.t2 { top: 25px; right: 10px; animation: floatTask 4.5s ease-in-out infinite 0.5s; }
.t3 { bottom: 15px; left: 20px; animation: floatTask 5s ease-in-out infinite 1s; }
.t4 { bottom: 20px; right: 15px; animation: floatTask 4.2s ease-in-out infinite 1.5s; }

.hero-card-footer {
  text-align: center;
  border-top: 1px solid var(--border-glass);
  padding-top: 16px;
}

.synergy-label {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.sub-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SLIDE 02: BEFORE AI / AFTER AI
   ========================================================================== */
.split-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  flex: 1;
  margin-top: 6px;
}

.compare-card {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.compare-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.badge-status {
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.05em;
}

.badge-red {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-cyan {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan-main);
  border: 1px solid rgba(0, 240, 255, 0.4);
}

.status-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.workflow-flow-vertical {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
}

.step-bad .step-num {
  width: 22px;
  height: 22px;
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.step-alert {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.flow-arrow {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1;
}

.workflow-flow-horizontal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin: 16px 0;
}

.flow-pill-box {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
  text-align: center;
}

.flow-pill-box.active-ai {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--cyan-main);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.2);
}

.flow-pill-box.final-box {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.4);
}

.pill-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
}

.active-ai .pill-title {
  color: var(--cyan-main);
}

.pill-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.flow-connector {
  color: var(--cyan-main);
  font-weight: 700;
}

.speed-boost-card {
  background: rgba(0, 240, 255, 0.06);
  border: 1px dashed rgba(0, 240, 255, 0.3);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin: 12px 0;
}

.boost-metric {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--cyan-main);
  margin-bottom: 4px;
}

.speed-boost-card p {
  font-size: 0.85rem;
  color: #cbd5e1;
}

.card-footer-alert {
  font-size: 0.85rem;
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.08);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

.card-footer-success {
  font-size: 0.85rem;
  color: #86efac;
  background: rgba(16, 185, 129, 0.08);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   SLIDE 03: CIRCULAR ECOSYSTEM
   ========================================================================== */
.circular-ecosystem-wrapper {
  position: relative;
  width: 100%;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 10px 0;
}

.eco-center-hub {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, #0284c7 0%, #0f172a 80%);
  border: 3px solid var(--cyan-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 5;
  box-shadow: 0 0 45px rgba(0, 240, 255, 0.4);
}

.hub-icon {
  font-size: 2.2rem;
}

.hub-title {
  font-size: 0.9rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.06em;
}

.hub-sub {
  font-size: 0.65rem;
  color: var(--cyan-main);
}

.eco-node {
  position: absolute;
  width: 135px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 10px 12px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  backdrop-filter: blur(8px);
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.eco-node:hover {
  border-color: var(--cyan-main);
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

/* Polar positioning 8 nodes */
.node-1 { top: 15%; left: 50%; }
.node-2 { top: 25%; left: 78%; }
.node-3 { top: 50%; left: 88%; }
.node-4 { top: 75%; left: 78%; }
.node-5 { top: 85%; left: 50%; }
.node-6 { top: 75%; left: 22%; }
.node-7 { top: 50%; left: 12%; }
.node-8 { top: 25%; left: 22%; }

.node-emoji {
  font-size: 1.4rem;
  margin-bottom: 2px;
}

.node-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}

.node-tech {
  font-size: 0.68rem;
  color: var(--cyan-main);
}

.ecosystem-banner {
  padding: 12px 24px;
  text-align: center;
  font-size: 0.95rem;
  border-color: rgba(0, 240, 255, 0.25);
}

.banner-highlight {
  color: var(--cyan-main);
  font-weight: 700;
  margin-right: 8px;
}

/* ==========================================================================
   SLIDE 04: AI 101 IN 60 SECONDS
   ========================================================================== */
.four-caps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.cap-card {
  padding: 18px;
  text-align: left;
  transition: transform 0.2s;
}

.cap-card:hover {
  transform: translateY(-4px);
}

.cap-num {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--cyan-main);
  margin-bottom: 6px;
}

.cap-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.cap-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.io-matrix-card {
  padding: 20px 24px;
}

.matrix-header {
  font-size: 0.9rem;
  color: var(--cyan-main);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 8px;
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.matrix-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.m-input {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
}

.m-arrow {
  color: var(--cyan-main);
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.m-output {
  font-size: 0.82rem;
  font-weight: 600;
  color: #38bdf8;
}

/* ==========================================================================
   SLIDE 05: THE BIG SHIFT
   ========================================================================== */
.shift-cards-container {
  display: grid;
  grid-template-columns: 1fr auto 1.15fr;
  gap: 20px;
  align-items: center;
  flex: 1;
  margin-top: 10px;
}

.shift-card {
  padding: 24px;
  height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.shift-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.shift-tag-active {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cyan-main);
  letter-spacing: 0.08em;
}

.shift-question {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin: 10px 0 16px 0;
}

.highlight-cyan {
  color: var(--cyan-main) !important;
}

.shift-visual-box {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  padding: 16px;
  flex: 1;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.search-mockup {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.8rem;
  color: #94a3b8;
  margin-bottom: 12px;
}

.search-results-mockup {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.res-line {
  font-size: 0.75rem;
  color: #64748b;
}

.res-line.active {
  color: #93c5fd;
}

.chat-mockup-mini {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-bubble {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.8rem;
  line-height: 1.4;
}

.user-bubble {
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.4);
  align-self: flex-start;
  color: #e2e8f0;
}

.ai-bubble {
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.3);
  align-self: flex-end;
  color: #f1f5f9;
}

.shift-formula, .shift-formula-now {
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
}

.badge-collab {
  background: var(--cyan-main);
  color: var(--bg-dark);
  padding: 2px 8px;
  border-radius: 4px;
}

.shift-divider .divider-glow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--cyan-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-main);
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 0 20px var(--cyan-glow);
}

/* ==========================================================================
   SLIDE 06: YOUR AI COPILOT EQUATION
   ========================================================================== */
.copilot-equation-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  flex: 1;
  margin-top: 10px;
}

.eq-card {
  padding: 24px;
  height: 380px;
  display: flex;
  flex-direction: column;
}

.eq-header {
  text-align: center;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.eq-icon {
  font-size: 2.2rem;
  margin-bottom: 4px;
}

.eq-title {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #fff;
}

.eq-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.eq-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  justify-content: center;
}

.eq-list li {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #e2e8f0;
}

.check-icon-cyan {
  color: var(--cyan-main);
}

.eq-operator {
  display: flex;
  align-items: center;
  justify-content: center;
}

.plus-circle, .equal-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--cyan-main);
}

.result-side {
  text-align: center;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, rgba(15, 23, 42, 0.8) 100%);
  border-color: rgba(0, 240, 255, 0.35);
}

.result-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cyan-main);
  letter-spacing: 0.1em;
}

.result-main-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
  margin: 8px 0;
}

.result-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.copilot-tag {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan-main);
  border: 1px solid rgba(0, 240, 255, 0.3);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}

/* ==========================================================================
   SLIDE 07: THE 4-PART PROMPT PUZZLE
   ========================================================================== */
.puzzle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.puzzle-card {
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.puzzle-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 240, 255, 0.5);
}

.pz-badge {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--cyan-main);
  margin-bottom: 8px;
}

.pz-title {
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}

.pz-question {
  font-size: 0.88rem;
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 8px;
}

.pz-example {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.prompt-formula-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
}

.formula-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
}

.f-plus, .f-eq {
  color: var(--cyan-main);
  font-weight: 800;
}

.formula-result {
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--cyan-main);
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--cyan-main);
  box-shadow: 0 0 15px var(--cyan-glow);
}

/* ==========================================================================
   SLIDE 08: BAD PROMPT → GOOD PROMPT
   ========================================================================== */
.prompt-compare-container {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 24px;
  flex: 1;
  margin-top: 8px;
}

.prompt-box {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.box-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 6px;
  width: fit-content;
  margin-bottom: 12px;
}

.tag-dont {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.tag-try {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.prompt-quote-box {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 14px;
}

.bad-quote {
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  font-style: italic;
}

.good-quote {
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.25);
  color: #ffffff;
  font-weight: 500;
}

.tag-f-c { color: #38bdf8; font-weight: 700; font-size: 0.75rem; }
.tag-f-g { color: #f59e0b; font-weight: 700; font-size: 0.75rem; }
.tag-f-i { color: #a855f7; font-weight: 700; font-size: 0.75rem; }
.tag-f-f { color: #10b981; font-weight: 700; font-size: 0.75rem; }

.box-critique {
  background: rgba(255, 255, 255, 0.03);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}

.critique-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fca5a5;
  margin-bottom: 6px;
}

.critique-list {
  list-style: disc;
  padding-left: 16px;
  font-size: 0.78rem;
  color: #94a3b8;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.btn-copy-prompt {
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--cyan-main);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-copy-prompt:hover {
  background: var(--cyan-main);
  color: var(--bg-dark);
  box-shadow: 0 0 16px var(--cyan-glow);
}

.bottom-takeaway {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  margin-top: 14px;
}

.takeaway-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cyan-main);
  background: rgba(0, 240, 255, 0.1);
  padding: 4px 10px;
  border-radius: 4px;
}

.takeaway-text {
  font-size: 0.9rem;
  color: #e2e8f0;
}

/* ==========================================================================
   SLIDE 09: CONVERSATION NOT PROMPT
   ========================================================================== */
.convo-loop-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  margin-top: 6px;
}

.convo-steps-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.c-step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.c-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: #fff;
  margin-bottom: 6px;
}

.active-circle {
  background: rgba(0, 240, 255, 0.2);
  border-color: var(--cyan-main);
  color: var(--cyan-main);
}

.win-circle {
  background: rgba(16, 185, 129, 0.2);
  border-color: #34d399;
  color: #34d399;
}

.c-label {
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
}

.c-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.c-arrow {
  color: var(--cyan-main);
  font-weight: 700;
}

.convo-visual-thread {
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.thread-bubble {
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 0.85rem;
  max-width: 80%;
}

.u-1, .u-2 {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  align-self: flex-start;
  color: #e2e8f0;
}

.a-1, .a-2 {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  align-self: flex-end;
  color: #f1f5f9;
}

.glow-cyan-border {
  border-color: var(--cyan-main) !important;
  box-shadow: 0 0 15px var(--cyan-glow);
}

.convo-golden-rule {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 0.88rem;
  color: #cbd5e1;
}

.gold-star {
  font-size: 1.2rem;
}

/* ==========================================================================
   SLIDE 10: 5 AI ROLES
   ========================================================================== */
.roles-5-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin: 14px 0;
}

.role-card {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.2s;
}

.role-card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan-main);
}

.role-icon {
  font-size: 2rem;
  margin-bottom: 6px;
}

.role-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 2px;
}

.role-purpose {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cyan-main);
  margin-bottom: 8px;
}

.role-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 12px;
  flex: 1;
}

.role-prompt-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.68rem;
  color: #94a3b8;
  font-style: italic;
}

.role-bottom-tip {
  padding: 12px 20px;
  text-align: center;
  font-size: 0.85rem;
  color: #cbd5e1;
}

/* ==========================================================================
   CHALLENGE SLIDES & WORKSHOP TIMERS (SLIDES 11, 13, 15, 17)
   ========================================================================== */
.challenge-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
  height: 100%;
}

.challenge-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.35);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.highlight-fire {
  color: #f87171 !important;
  background: rgba(239, 68, 68, 0.12) !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
}

.challenge-title {
  font-size: 2.1rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 6px;
}

.challenge-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.challenge-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.opt-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s;
}

.opt-chip:hover, .opt-chip.selected {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan-main);
  color: #fff;
}

.task-checklist {
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: #94a3b8;
}

.check-item .c-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
}

.active-check {
  color: var(--cyan-main) !important;
}

.active-check .c-num {
  background: var(--cyan-main);
  color: var(--bg-dark);
}

/* Big Workshop Timer Card */
.timer-box {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: radial-gradient(circle at center, rgba(0, 240, 255, 0.08) 0%, rgba(15, 23, 42, 0.9) 80%);
}

.timer-label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--cyan-main);
  margin-bottom: 8px;
}

.timer-display {
  font-size: 4.8rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1;
  margin: 10px 0 20px 0;
  text-shadow: 0 0 30px rgba(0, 240, 255, 0.4);
}

.timer-progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 24px;
}

.timer-progress-fill {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #38bdf8, #00f0ff);
  border-radius: 999px;
  transition: width 1s linear;
}

.timer-controls {
  display: flex;
  gap: 12px;
  width: 100%;
}

.btn-timer-start {
  flex: 2;
  background: var(--cyan-main);
  color: var(--bg-dark);
  border: none;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-timer-start:hover {
  box-shadow: 0 0 20px var(--cyan-glow);
  transform: translateY(-2px);
}

.btn-timer-start.running {
  background: #f59e0b;
  color: #000;
}

.btn-timer-reset {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-timer-reset:hover {
  background: rgba(255, 255, 255, 0.15);
}

.timer-tip, .timer-target {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 14px;
}

/* ==========================================================================
   SLIDE 12: AI AS YOUR TEACHER
   ========================================================================== */
.tutor-compare-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 20px;
  margin-bottom: 20px;
}

.tutor-card {
  padding: 20px;
}

.t-badge {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  width: fit-content;
  margin-bottom: 10px;
}

.t-quote {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
  font-style: italic;
}

.t-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.socratic-loop-wrapper {
  padding: 22px;
}

.loop-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--cyan-main);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.loop-cards-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.l-card {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
}

.l-step {
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.l-desc {
  font-size: 0.75rem;
  color: #94a3b8;
  line-height: 1.35;
}

.l-arrow {
  color: var(--cyan-main);
  font-weight: 700;
}

/* ==========================================================================
   SLIDE 13: CHALLENGE 02 (TOPIC GRID & MASTER PROMPT)
   ========================================================================== */
.topic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.t-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: #cbd5e1;
}

.master-prompt-card {
  padding: 16px 20px;
}

.m-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cyan-main);
}

.btn-copy-sm {
  background: var(--cyan-main);
  color: var(--bg-dark);
  border: none;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 800;
  cursor: pointer;
}

.m-body {
  font-size: 0.85rem;
  line-height: 1.5;
  color: #f1f5f9;
}

/* ==========================================================================
   SLIDE 14: AI CAN READ FOR YOU
   ========================================================================== */
.doc-pipeline-grid {
  display: grid;
  grid-template-columns: 1fr auto 1.4fr;
  gap: 20px;
  align-items: center;
  flex: 1;
  margin-top: 10px;
}

.doc-input-card {
  padding: 30px;
  height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.doc-scan-icon {
  font-size: 4rem;
  margin-bottom: 12px;
}

.doc-type {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
}

.doc-ext {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.doc-scan-laser {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cyan-main);
  box-shadow: 0 0 15px var(--cyan-main);
  animation: scanLaser 3s ease-in-out infinite;
}

.doc-arrow-glow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ai-processing-pill {
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--cyan-main);
  color: var(--cyan-main);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: 0 0 15px var(--cyan-glow);
}

.doc-5-outputs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.out-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
}

.out-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
}

.out-text strong {
  display: block;
  font-size: 0.85rem;
  color: #fff;
}

.out-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SLIDE 15: CHALLENGE 03 (SAFETY ALERT BOX)
   ========================================================================== */
.challenge-doc-checklist {
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.c-doc-item {
  font-size: 0.82rem;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.safety-alert-card {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.safety-alert-card .alert-icon {
  font-size: 1.3rem;
}

.safety-alert-card strong {
  display: block;
  font-size: 0.8rem;
  color: #f87171;
  margin-bottom: 2px;
}

.safety-alert-card span {
  font-size: 0.72rem;
  color: #cbd5e1;
  line-height: 1.35;
}

/* ==========================================================================
   SLIDE 16: DELEGATE YOUR WORK
   ========================================================================== */
.delegation-matrix-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.del-card {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}

.del-from {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px;
  border-radius: 6px;
}

.del-arrow {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--cyan-main);
  margin: 10px 0;
}

.del-to {
  font-size: 0.75rem;
  color: #38bdf8;
  line-height: 1.35;
}

.del-workflow-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 20px;
}

.step-badge {
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #cbd5e1;
}

.step-badge.active-b {
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--cyan-main);
  color: var(--cyan-main);
}

.step-badge.highlight-b {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #34d399;
  color: #34d399;
}

.w-arrow {
  color: var(--text-muted);
}

/* ==========================================================================
   SLIDE 17: REAL PROBLEM TRIGGERS
   ========================================================================== */
.problem-triggers-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.trig-item {
  padding: 10px 14px;
  font-size: 0.8rem;
  color: #cbd5e1;
}

.trig-item strong {
  color: #fff;
}

.action-callout {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  font-size: 0.85rem;
  color: #fff;
}

.callout-sparkle {
  color: var(--cyan-main);
  font-size: 1.2rem;
}

/* ==========================================================================
   SLIDE 18: SHOWCASE
   ========================================================================== */
.showcase-flow-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 20px 0;
}

.showcase-card {
  flex: 1;
  padding: 18px 14px;
  text-align: center;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sc-icon {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.sc-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.sc-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.sc-arrow {
  color: var(--cyan-main);
  font-weight: 800;
}

.showcase-prompt-box {
  padding: 14px 20px;
  font-size: 0.88rem;
  color: #cbd5e1;
  text-align: center;
}

/* ==========================================================================
   SLIDE 19: AI TOOLBOX
   ========================================================================== */
.toolbox-6-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.tool-cat-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.cat-icon {
  font-size: 1.2rem;
}

.cat-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: #fff;
}

.cat-purpose {
  font-size: 0.75rem;
  color: var(--cyan-subtle);
  margin-bottom: 10px;
}

.tool-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.t-badge-app {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #f1f5f9;
}

.toolbox-golden-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 20px;
}

.badge-gold {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid #f59e0b;
  color: #fbbf24;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
}

.gold-quote {
  font-size: 0.9rem;
  color: #ffffff;
}

/* ==========================================================================
   SLIDE 20: AI SAFETY & ETHICS
   ========================================================================== */
.safety-split-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 24px;
  flex: 1;
  margin-top: 8px;
}

.safety-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.danger-card {
  background: rgba(239, 68, 68, 0.04);
  border-color: rgba(239, 68, 68, 0.25);
}

.safety-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 14px;
}

.danger-head {
  color: #f87171;
}

.cyan-head {
  color: var(--cyan-main);
}

.safety-items-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.s-item {
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  color: #cbd5e1;
}

.hallucination-warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.hw-title {
  font-size: 0.8rem;
  font-weight: 800;
  color: #fbbf24;
  margin-bottom: 4px;
}

.hallucination-warning p {
  font-size: 0.75rem;
  color: #e2e8f0;
  line-height: 1.35;
}

.verification-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.v-step {
  font-size: 0.78rem;
  color: #e2e8f0;
  line-height: 1.4;
}

/* ==========================================================================
   SLIDE 21: THE 5 AI RULES STAIRCASE
   ========================================================================== */
.staircase-wrapper {
  display: flex;
  gap: 12px;
  margin: 16px 0;
  align-items: flex-end;
  height: 330px;
}

.stair-step {
  flex: 1;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform 0.2s;
}

.stair-step:hover {
  transform: translateY(-6px);
}

.step-1 { height: 180px; }
.step-2 { height: 215px; }
.step-3 { height: 250px; }
.step-4 { height: 285px; }
.step-5 { height: 320px; }

.stair-badge {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--cyan-main);
  margin-bottom: 6px;
}

.gold-badge {
  color: #fbbf24 !important;
}

.stair-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1.25;
}

.stair-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.stair-goal-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 0.85rem;
  color: var(--cyan-main);
}

/* ==========================================================================
   SLIDE 22: ACTION PLAN & QR CTA
   ========================================================================== */
.s22-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
  height: 100%;
}

.s22-title {
  font-size: 2.3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 4px;
}

.s22-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.plan-form-card {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.form-label {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--cyan-main);
  letter-spacing: 0.05em;
}

.form-placeholder {
  font-size: 0.8rem;
  color: #cbd5e1;
  font-family: var(--font-mono);
}

.closing-quote-card {
  padding: 16px 20px;
  text-align: center;
}

.c-quote-text {
  font-size: 0.95rem;
  color: #e2e8f0;
  margin-bottom: 8px;
}

.c-quote-highlight {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
}

.prompt-action-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at center, rgba(0, 240, 255, 0.12) 0%, rgba(15, 23, 42, 0.95) 80%);
}

.pa-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: #38bdf8;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  width: fit-content;
}

.pa-title {
  font-size: 1.35rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
}

.pa-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 6px 0 12px 0;
  line-height: 1.4;
}

.pa-prompt-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pa-prompt-label {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--cyan-main);
  letter-spacing: 0.06em;
}

.pa-prompt-text {
  font-size: 0.88rem;
  color: #ffffff;
  font-weight: 600;
  line-height: 1.45;
}

.pa-steps-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pa-step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 10px;
  border-radius: 6px;
}

/* ==========================================================================
   BOTTOM WORKSHOP NAVIGATION & 5-PHASE STEPPER
   ========================================================================== */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 100;
  background: linear-gradient(to top, rgba(7, 12, 24, 0.95), rgba(7, 12, 24, 0.7));
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.phase-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.phase-step {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.phase-step:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.phase-step.active {
  color: var(--cyan-main);
  background: rgba(0, 240, 255, 0.12);
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 0 12px var(--cyan-glow);
}

.p-num {
  font-family: var(--font-mono);
  font-weight: 800;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

.arrow-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.arrow-btn:hover {
  background: var(--cyan-main);
  color: var(--bg-dark);
  border-color: var(--cyan-main);
  transform: scale(1.05);
}

.slide-indicator {
  font-size: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: #fff;
  min-width: 65px;
  text-align: center;
}

#current-slide-num {
  color: var(--cyan-main);
  font-size: 1rem;
}

/* ==========================================================================
   SPEAKER NOTES DRAWER
   ========================================================================== */
.notes-drawer {
  position: fixed;
  right: -420px;
  top: 54px;
  bottom: 60px;
  width: 380px;
  background: rgba(15, 23, 42, 0.95);
  border-left: 1px solid var(--border-cyan);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  z-index: 90;
  display: flex;
  flex-direction: column;
  padding: 24px;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.notes-drawer.open {
  right: 0;
}

.notes-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.notes-tag {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--cyan-main);
  letter-spacing: 0.08em;
}

.notes-header h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-top: 2px;
}

.close-notes-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
}

.close-notes-btn:hover {
  color: #fff;
}

.notes-body {
  flex: 1;
  overflow-y: auto;
  font-size: 0.9rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.notes-body p {
  margin-bottom: 12px;
}

.note-activity {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  padding: 12px;
  border-radius: var(--radius-sm);
  margin-top: 14px;
}

.note-activity strong {
  color: var(--cyan-main);
  display: block;
  margin-bottom: 4px;
}

.notes-footer {
  border-top: 1px solid var(--border-glass);
  padding-top: 12px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.timing-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fbbf24;
}

.hint-key {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.hint-key kbd {
  background: rgba(255, 255, 255, 0.1);
  padding: 1px 5px;
  border-radius: 4px;
  color: #fff;
}

/* ==========================================================================
   OVERVIEW GRID MODAL
   ========================================================================== */
.overview-modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 24, 0.95);
  backdrop-filter: blur(20px);
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 30px 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.overview-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.overview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.overview-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
}

.close-overview-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
}

.overview-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  overflow-y: auto;
  padding-bottom: 20px;
}

.overview-thumb {
  aspect-ratio: 16/9;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s;
}

.overview-thumb:hover {
  border-color: var(--cyan-main);
  transform: translateY(-2px);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.overview-thumb.current {
  border-color: var(--cyan-main);
  background: rgba(0, 240, 255, 0.1);
}

.thumb-num {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--cyan-main);
}

.thumb-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(0, 240, 255, 0.9);
  color: var(--bg-dark);
  font-weight: 800;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: 999px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 300;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   PRINT / PDF EXPORT STYLES
   ========================================================================== */
@media print {
  body {
    overflow: visible !important;
    background: #fff !important;
    color: #000 !important;
  }

  .ambient-bg, .top-nav, .bottom-bar, .notes-drawer, .overview-modal, .toast {
    display: none !important;
  }

  .presentation-wrapper {
    position: static !important;
    padding: 0 !important;
    display: block !important;
  }

  .slides-container {
    width: 100% !important;
    height: auto !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }

  .slide {
    position: relative !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    page-break-after: always !important;
    height: 100vh !important;
    background: #0f172a !important;
    color: #fff !important;
  }
}