/* === Design Tokens === */

:root {
  --bg-primary: #100e08;
  --bg-secondary: #161410;
  --bg-card: #1c1a14;
  --bg-code: rgba(35, 30, 20, 0.7);
  --text-primary: #f4ead6;
  --text-secondary: #c8a878;
  --accent-gold: #eda824;
  --accent-warm: #d48020;
  --accent-highlight: #ffe04a;
  --border: rgba(237, 168, 36, 0.14);
  --border-strong: rgba(237, 168, 36, 0.25);
  --success: #eda824;
}

/* === Light Mode — Desert Daytime === */

body.light {
  --bg-primary: #f5efe4;
  --bg-secondary: #ede5d6;
  --bg-card: #e8dfd0;
  --bg-code: rgba(210, 195, 170, 0.4);
  --text-primary: #2a2218;
  --text-secondary: #6b5a42;
  --accent-gold: #b87a10;
  --accent-warm: #a06818;
  --accent-highlight: #c48a18;
  --border: rgba(160, 104, 24, 0.15);
  --border-strong: rgba(160, 104, 24, 0.25);
  --success: #b87a10;
}

body.light .particle {
  background: rgba(160, 104, 24, 0.2);
}

body.light .sand-particle {
  background: rgba(160, 104, 24, 0.1);
}

body.light .sand-drift::before {
  background: linear-gradient(to top, rgba(160, 104, 24, 0.04), transparent);
}

body.light .hero-title {
  background: linear-gradient(90deg, #8b6914 0%, #b87a10 25%, #c48a18 50%, #b87a10 75%, #8b6914 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
}

body.light .hero-quote {
  color: #8b7a60;
}

body.light .code-block code,
body.light .prompt-body code {
  color: #5a4a30;
}

body.light .code-block::before {
  color: rgba(160, 104, 24, 0.3);
  border-bottom-color: rgba(160, 104, 24, 0.08);
}

body.light .code-block:hover {
  background: rgba(210, 195, 170, 0.6);
}

body.light .section-desc code {
  color: #5a4a30;
  background: rgba(160, 104, 24, 0.08);
}

body.light .step-note {
  color: #8b7a60;
}

body.light .prompt-body {
  background: rgba(210, 195, 170, 0.3);
  border-left-color: rgba(160, 104, 24, 0.2);
}

body.light .form-field input {
  border-bottom-color: rgba(160, 104, 24, 0.2);
}

body.light .form-field input::placeholder {
  color: #c0b49a;
}

/* Light mode radial gradients for slides */
body.light #slide-0 { background: radial-gradient(ellipse at 50% 80%, rgba(200, 160, 80, 0.15) 0%, transparent 50%), var(--bg-primary); }
body.light #slide-1 { background: radial-gradient(ellipse at 70% 40%, rgba(200, 160, 80, 0.1) 0%, transparent 40%), var(--bg-primary); }
body.light #slide-2 { background: radial-gradient(ellipse at 50% 50%, rgba(180, 150, 100, 0.1) 0%, transparent 50%), var(--bg-primary); }
body.light #slide-3 { background: radial-gradient(ellipse at 30% 70%, rgba(100, 100, 160, 0.05) 0%, transparent 40%), var(--bg-primary); }
body.light #slide-4 { background: radial-gradient(ellipse at 60% 30%, rgba(100, 100, 160, 0.06) 0%, transparent 50%), var(--bg-primary); }
body.light #slide-5 { background: radial-gradient(ellipse at 50% 60%, rgba(200, 160, 80, 0.12) 0%, transparent 40%), var(--bg-primary); }
body.light #slide-6 { background: radial-gradient(ellipse at 40% 50%, rgba(200, 160, 80, 0.1) 0%, transparent 50%), var(--bg-primary); }
body.light #slide-7 { background: radial-gradient(ellipse at 50% 30%, rgba(180, 150, 100, 0.1) 0%, transparent 50%), var(--bg-primary); }
body.light #slide-8 { background: radial-gradient(ellipse at 60% 60%, rgba(200, 160, 80, 0.08) 0%, transparent 40%), var(--bg-primary); }
body.light #slide-9 { background: radial-gradient(ellipse at 50% 50%, rgba(200, 160, 80, 0.15) 0%, transparent 50%), var(--bg-primary); }
body.light #slide-gate { background: radial-gradient(ellipse at 50% 50%, rgba(100, 100, 160, 0.05) 0%, transparent 50%), var(--bg-primary); }

/* Nav in light mode */
body.light .slide-nav {
  background: linear-gradient(transparent, rgba(245, 239, 228, 0.9));
}

/* === Mode Toggle === */

.mode-toggle {
  background: none;
  border: 1px solid var(--border);
  color: var(--accent-gold);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  flex-shrink: 0;
}

.mode-toggle:hover {
  border-color: var(--accent-gold);
  background: rgba(237, 168, 36, 0.1);
}

body.light .mode-toggle {
  border-color: rgba(160, 104, 24, 0.2);
  color: var(--accent-warm);
}

/* === Smooth Mode Transitions === */

body {
  transition: background-color 0.5s ease, color 0.5s ease;
}

.slide-heading,
.slide-subtitle,
.section-desc,
.step-card,
.step-number,
.step-content-inner h3,
.step-desc,
.code-block,
.token-display,
.form-field input,
.form-field label,
.btn-primary,
.btn-secondary,
.cta-btn,
.copy-btn,
.mode-toggle,
.dot,
.nav-prev,
.nav-next,
.slide-counter,
.hero-quote,
.prompt-body,
.platform-btn,
.platform-name,
.platform-desc,
.step-note,
.token-success,
.token-note,
.welcome-back,
footer {
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

/* === Slide Navigation Buttons === */

/* Back button: top-left of slide content */
.slide-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px 0;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.3s;
  margin-bottom: 2rem;
}

.slide-back:hover {
  color: var(--accent-gold);
}

/* Forward button: bottom-right of slide content */
.slide-forward-wrap {
  display: flex;
  justify-content: flex-end;
  margin-top: 3rem;
}

.slide-forward {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 16px 48px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
}

.slide-forward:hover {
  background: var(--accent-warm);
  color: #fff;
  border-color: var(--accent-warm);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* === Reset & Base === */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@200;300;400;500;600&display=swap');

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  line-height: 1.7;
  margin: 0;
  position: relative;
  overflow: hidden;
  height: 100vh;
}

/* Sand texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.02;
  pointer-events: none;
  z-index: 999;
}

a {
  color: var(--accent-highlight);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* === Particle System === */

.particles {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  background: rgba(237, 168, 36, 0.4);
  border-radius: 50%;
  animation: float-up linear infinite;
}

/* Spice rising */
@keyframes float-up {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% {
    transform: translateY(-10vh) translateX(40px);
    opacity: 0;
  }
}

/* Sand drifting — wind blowing particles horizontally */
.sand-drift {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.sand-particle {
  position: absolute;
  background: rgba(237, 168, 36, 0.15);
  border-radius: 50%;
  animation: drift-right linear infinite;
}

@keyframes drift-right {
  0% {
    transform: translateX(-10vw) translateY(0);
    opacity: 0;
  }
  5% { opacity: 1; }
  95% { opacity: 0.8; }
  100% {
    transform: translateX(110vw) translateY(-20px);
    opacity: 0;
  }
}

/* Ambient warm haze at the bottom */
.sand-drift::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: linear-gradient(to top, rgba(237, 168, 36, 0.03), transparent);
  pointer-events: none;
}

/* === Slide System === */

.slide-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  overflow-y: auto;
  padding: 80px 40px 120px;
  pointer-events: none;
}

/* Short-content slides get vertically centered */
#slide-0, #slide-1, #slide-2, #slide-gate {
  align-items: center;
}

.slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.slide.prev {
  opacity: 0;
  transform: translateX(-60px);
}

.slide-content {
  max-width: 800px;
  width: 100%;
}

.slide-content--centered {
  text-align: center;
}

/* === Slide Backgrounds === */

#slide-0 { background: radial-gradient(ellipse at 50% 80%, rgba(232, 163, 23, 0.08) 0%, transparent 50%), var(--bg-primary); }
#slide-1 { background: radial-gradient(ellipse at 70% 40%, rgba(232, 163, 23, 0.06) 0%, transparent 40%), var(--bg-primary); }
#slide-2 { background: radial-gradient(ellipse at 50% 50%, rgba(100, 80, 40, 0.06) 0%, transparent 50%), var(--bg-primary); }
#slide-3 { background: radial-gradient(ellipse at 30% 70%, rgba(60, 60, 120, 0.05) 0%, transparent 40%), var(--bg-primary); }
#slide-4 { background: radial-gradient(ellipse at 60% 30%, rgba(60, 60, 120, 0.06) 0%, transparent 50%), var(--bg-primary); }
#slide-5 { background: radial-gradient(ellipse at 50% 60%, rgba(232, 163, 23, 0.1) 0%, transparent 40%), var(--bg-primary); }
#slide-6 { background: radial-gradient(ellipse at 40% 50%, rgba(232, 163, 23, 0.08) 0%, transparent 50%), var(--bg-primary); }
#slide-7 { background: radial-gradient(ellipse at 50% 30%, rgba(80, 60, 20, 0.08) 0%, transparent 50%), var(--bg-primary); }
#slide-8 { background: radial-gradient(ellipse at 60% 60%, rgba(232, 163, 23, 0.06) 0%, transparent 40%), var(--bg-primary); }
#slide-9 { background: radial-gradient(ellipse at 50% 50%, rgba(232, 163, 23, 0.12) 0%, transparent 50%), var(--bg-primary); }
#slide-gate { background: radial-gradient(ellipse at 50% 50%, rgba(40, 40, 100, 0.06) 0%, transparent 50%), var(--bg-primary); }

/* === Hero (Slide 0) === */

@keyframes text-shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.hero-title {
  font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 200;
  letter-spacing: 0.3em;
  background: linear-gradient(
    90deg,
    #b8860b 0%,
    #ffd700 25%,
    #fff4c4 50%,
    #ffd700 75%,
    #b8860b 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  animation: text-shimmer 6s ease-in-out infinite;
}

.hero-subtitle {
  font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  letter-spacing: 0.15em;
}

.hero-quote {
  font-style: italic;
  color: #4a3a25;
  font-size: 1rem;
  margin-bottom: 3.5rem;
  border: none;
  font-weight: 300;
  letter-spacing: 0.03em;
}

/* Enter button pulse on hero slide */
#enter-btn {
  animation: btn-glow 3s ease-in-out infinite;
}

@keyframes btn-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232, 163, 23, 0); }
  50% { box-shadow: 0 0 30px 4px rgba(232, 163, 23, 0.15); }
}

#enter-btn:hover {
  animation: none;
}

/* === Slide Headings === */

.slide-heading {
  font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 2rem;
  font-weight: 400;
  color: var(--accent-highlight);
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Heading underline accent */
.slide-content h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 1px;
  background: var(--accent-gold);
  margin-top: 12px;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

.slide-content--centered h2::after {
  margin-left: auto;
  margin-right: auto;
}

.section-desc {
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
  max-width: 640px;
}

.section-desc code {
  font-family: "SF Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 0.9em;
  color: #ddd0b0;
  background: rgba(232, 163, 23, 0.06);
  padding: 2px 6px;
}

.slide-subtitle {
  color: var(--text-primary);
  font-size: 1.05rem;
  font-style: italic;
  margin-bottom: 2.5rem;
  opacity: 0.7;
}

.slide-quote {
  font-style: italic;
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

/* === Platform Choice (Slide 2) === */

.platform-choice {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-top: 60px;
}

.platform-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 64px;
  background: transparent;
  border: 1px solid rgba(232, 163, 23, 0.2);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s;
  min-width: 200px;
}

.platform-btn:hover, .platform-btn.selected {
  border-color: var(--accent-gold);
  background: rgba(232, 163, 23, 0.05);
}

.platform-btn:hover .platform-icon,
.platform-btn.selected .platform-icon {
  text-shadow: 0 0 20px rgba(232, 163, 23, 0.5);
}

.platform-icon {
  font-size: 64px;
  line-height: 1;
}

.platform-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
}

.platform-desc {
  font-size: 13px;
  color: var(--text-secondary);
  font-style: italic;
}

/* === Token Section (Slide 1) === */

.token-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 480px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-field label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-field input {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(232, 163, 23, 0.2);
  color: var(--text-primary);
  padding: 12px 0;
  font-size: 1.1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.3s;
  border-radius: 0;
}

.form-field input:focus {
  border-bottom-color: var(--accent-gold);
}

.form-field input::placeholder {
  color: #3a3828;
}

.btn-primary {
  background: transparent;
  border: 1px solid var(--accent-warm);
  color: var(--accent-gold);
  padding: 14px 48px;
  border-radius: 0;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 1rem;
  transition: all 0.3s;
  align-self: flex-start;
}

.btn-primary:hover {
  background: var(--accent-warm);
  color: #fff;
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(232, 163, 23, 0.12);
  color: var(--text-secondary);
  padding: 10px 28px;
  border-radius: 0;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 1.5rem;
  transition: all 0.3s;
}

.btn-secondary:hover {
  border-color: var(--accent-warm);
  color: var(--accent-gold);
}

/* === Returning User === */

.returning-user {
  max-width: 480px;
}

.welcome-back {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--accent-gold);
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

/* === Token Result === */

.token-result {
  margin-top: 2.5rem;
  padding: 28px 0;
  border-top: 1px solid rgba(232, 163, 23, 0.06);
  max-width: 480px;
}

.token-success {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--accent-gold);
  letter-spacing: 0.08em;
}

.checkmark {
  font-size: 1.1rem;
}

.token-display {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 16px 0;
  border-bottom: 1px solid rgba(232, 163, 23, 0.08);
  overflow-x: auto;
}

.token-display code {
  font-family: "SF Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 0.95rem;
  color: var(--accent-highlight);
  flex: 1;
  word-break: break-all;
}

.token-display--large code {
  font-size: 1.2rem;
  color: var(--accent-highlight);
}

.token-note {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.token-info {
  margin-top: 1rem;
}

.token-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.token-error {
  margin-top: 1.5rem;
  padding: 16px 0;
  border-bottom: 1px solid rgba(200, 60, 60, 0.15);
  color: #e8a0a0;
  max-width: 480px;
}

/* === Install Token Display (Slide 5) === */

.install-token-display {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(232, 163, 23, 0.06);
}

.install-token-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* === Step Cards === */

.step-card {
  display: flex;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid rgba(232, 163, 23, 0.06);
  align-items: flex-start;
}

.step-card.last {
  border-bottom: none;
}

.step-number {
  font-family: 'Rajdhani', sans-serif;
  font-size: 56px;
  font-weight: 200;
  color: rgba(232, 163, 23, 0.3);
  line-height: 1;
  flex-shrink: 0;
  min-width: 48px;
}

.step-content-inner {
  flex: 1;
  min-width: 0;
}

.step-content-inner h3 {
  font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.25rem;
  color: var(--accent-highlight);
  font-weight: 500;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.step-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.step-note {
  color: #4a3a25;
  font-size: 0.8rem;
  margin-top: 0.75rem;
  font-style: italic;
}

/* === Code Blocks === */

.code-block {
  position: relative;
  margin: 1rem 0;
  border-left: 1px solid rgba(232, 163, 23, 0.15);
  background: var(--bg-code);
  transition: border-color 0.3s, background 0.3s;
}

.code-block::before {
  content: '›';
  display: block;
  padding: 4px 12px;
  font-size: 8px;
  color: rgba(232, 163, 23, 0.3);
  letter-spacing: 4px;
  border-bottom: 1px solid rgba(232, 163, 23, 0.05);
}

.code-block:hover {
  border-left-color: var(--accent-gold);
  background: rgba(26, 26, 18, 0.7);
}

.code-block pre {
  padding: 20px 24px;
  padding-right: 80px;
  background: transparent;
  border: none;
  overflow-x: auto;
  margin: 0;
  border-radius: 0;
}

.code-block code {
  font-family: "SF Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  color: #ddd0b0;
  line-height: 1.8;
}

/* === Copy Button === */

.copy-btn {
  background: transparent;
  border: 1px solid rgba(232, 163, 23, 0.12);
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: 0;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}

.copy-btn:hover {
  border-color: var(--accent-warm);
  color: var(--accent-gold);
}

.copy-btn.copied {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.code-block .copy-btn {
  position: absolute;
  top: 16px;
  right: 12px;
}

/* === Screenshot Placeholders === */

.screenshot-placeholder {
  margin: 16px 0;
  padding: 40px;
  border: 1px dashed rgba(232, 163, 23, 0.2);
  text-align: center;
  background: rgba(232, 163, 23, 0.02);
}

.screenshot-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.screenshot-note {
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-style: italic;
  margin-top: 8px;
  opacity: 0.6;
}

/* === Prompt Display (Slides 6-9) === */

.prompt-display {
  margin: 24px 0;
}

.prompt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.prompt-header h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
}

.prompt-body {
  max-height: 400px;
  overflow-y: auto;
  padding: 24px;
  background: rgba(26, 26, 18, 0.5);
  border-left: 1px solid rgba(232, 163, 23, 0.15);
}

.prompt-body code {
  font-family: "SF Mono", "Fira Code", Menlo, Consolas, monospace;
  font-size: 0.8rem;
  color: #ddd0b0;
  line-height: 1.8;
  white-space: pre-wrap;
}

/* === Workshop Extras (Slide 9) === */

.workshop-examples {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(232, 163, 23, 0.06);
}

.workshop-examples h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.workshop-examples ul {
  list-style: none;
  padding: 0;
}

.workshop-examples li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.workshop-examples li::before {
  content: '\203A';
  position: absolute;
  left: 0;
  color: rgba(232, 163, 23, 0.4);
}

.workshop-debug {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(232, 163, 23, 0.06);
}

.workshop-debug h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: var(--accent-gold);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.workshop-debug p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.workshop-closing {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(232, 163, 23, 0.06);
  color: var(--accent-gold);
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  font-style: italic;
}

/* === Navigation Bar === */

.slide-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px 40px;
  background: linear-gradient(transparent, rgba(10, 10, 6, 0.95));
  z-index: 100;
}

.nav-prev, .nav-next {
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--accent-gold);
  font-size: 24px;
  cursor: pointer;
  padding: 12px 20px;
  transition: all 0.3s;
  font-family: 'Rajdhani', sans-serif;
}

.nav-prev:hover, .nav-next:hover {
  background: var(--accent-warm);
  color: #fff;
  border-color: var(--accent-warm);
}

.nav-prev:disabled, .nav-next:disabled {
  opacity: 0.15;
  cursor: default;
  background: none;
  border-color: var(--border);
}

.nav-dots {
  display: flex;
  gap: 12px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(232, 163, 23, 0.4);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}

.dot.active {
  background: var(--accent-gold);
  transform: scale(1.4);
  box-shadow: 0 0 8px rgba(232, 163, 23, 0.4);
}

.dot:hover {
  border-color: var(--accent-gold);
  background: rgba(232, 163, 23, 0.2);
}

.slide-counter {
  color: var(--accent-gold);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  opacity: 0.6;
  min-width: 50px;
  text-align: center;
}

/* === Hidden === */

.hidden {
  display: none !important;
}

/* === Responsive === */

@media (max-width: 600px) {
  .slide {
    padding: 40px 20px 100px;
  }

  .hero-title {
    letter-spacing: 0.15em;
  }

  .step-card {
    flex-direction: column;
    gap: 8px;
    padding: 28px 0;
  }

  .step-number {
    font-size: 40px;
  }

  .prompt-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 0;
  }

  .btn-copy-prompt {
    align-self: stretch;
    text-align: center;
  }

  .token-display {
    flex-direction: column;
    align-items: stretch;
  }

  .token-display .copy-btn {
    align-self: flex-end;
  }

  .token-result,
  .token-form {
    max-width: 100%;
  }

  .slide-nav {
    gap: 16px;
    padding: 16px;
  }

  .platform-choice {
    flex-direction: column;
    gap: 24px;
    align-items: center;
    margin-top: 40px;
  }

  .platform-btn {
    padding: 32px 48px;
    width: 100%;
    max-width: 280px;
  }

  .prompt-body {
    max-height: 300px;
    padding: 16px;
  }
}