/* Custom styles for the presentation - BankFFIN Dark Theme */
:root {
    /* BankFFIN Dark Mode Colors */
    --bg-primary: #191919;
    --bg-secondary: #282828;
    --bg-elevated: #343a40;
    
    --text-primary: rgba(255, 255, 255, 0.87);
    --text-secondary: #B7BBBD;
    --text-tertiary: #939393;
    
    --brand-primary: #4FB84E;
    --brand-dark: #2A8640;
    --brand-deep: #055532;
    --brand-accent: #72BF44;
    
    --warning: #FBD655;
    --danger: #FB5555;
    --info: #70B6F6;
    
    --border-default: #495057;
    --border-subtle: #454545;
    
    /* Legacy colors for compatibility */
    --primary-color: #4FB84E;
    --secondary-color: #2A8640;
    --accent-color: #72BF44;
    --text-light: rgba(255, 255, 255, 0.87);
    --text-dark: #191919;
}

/* Import elegant fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* Override Reveal.js defaults */
.reveal {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    letter-spacing: -0.011em;
    background: var(--bg-primary);
}

.reveal .slides {
    color: var(--text-primary);
}

.reveal .progress {
    color: var(--brand-primary);
}

.reveal .controls {
    color: var(--brand-primary);
}

.reveal h1, .reveal h2, .reveal h3, .reveal h4 {
    font-family: 'Playfair Display', Georgia, serif;
    text-transform: none;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.reveal h1 {
    font-size: 3.5em;
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 0.3em;
}

.reveal h2 {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 0.5em;
    margin-top: 0.3em;
}

.reveal h3 {
    font-size: 1.8em;
    font-weight: 600;
    color: #fff;
}

/* Title slide */
.main-title {
    font-family: 'Playfair Display', Georgia, serif !important;
    color: white !important;
    font-size: 4.2em !important;
    margin-bottom: 0.4em;
    font-weight: 900;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1.3em;
    font-weight: 300;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
    margin-top: 1em;
}

/* Removed absolute positioning for footer and logos to prevent overlapping */

.logo-small {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(204, 153, 102, 0.3);
    transition: transform 0.3s ease;
}

.logo-small:hover {
    transform: scale(1.1);
}

/* About me slide - structured version */
.about-me-structured {
    max-width: 1000px;
    margin: 0 auto;
}

.about-card {
    display: flex;
    align-items: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 1.2em 1.5em;
    margin-bottom: 1.5em;
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateX(10px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.about-icon {
    font-size: 2.5em;
    margin-right: 1em;
    flex-shrink: 0;
}

.about-content h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.4em;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.2em 0;
}

.about-content p {
    font-family: 'Inter', sans-serif;
    font-size: 1.1em;
    color: var(--text-secondary);
    margin: 0;
}

.about-services {
    margin-top: 2em;
}

.about-services h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1.3em;
    color: var(--brand-primary);
    margin-bottom: 1em;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1em;
    margin-bottom: 1.5em;
}

.service-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 0.8em;
    display: flex;
    align-items: center;
    gap: 0.5em;
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateY(-3px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 15px rgba(79, 184, 78, 0.15);
}

.service-icon {
    font-size: 1.5em;
}

.service-item span:last-child {
    font-family: 'Inter', sans-serif;
    font-size: 1em;
    font-weight: 500;
    color: var(--text-primary);
}

.tech-stack-section {
    margin-top: 2em;
    text-align: center;
}

.tech-stack-section h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1.3em;
    color: var(--brand-primary);
    margin-bottom: 1em;
}

/* Legacy about-me styles for compatibility */
.about-me ul {
    font-family: 'Inter', sans-serif;
    list-style: none;
    text-align: left;
    font-size: 1.2em;
    font-weight: 400;
    max-width: 800px;
    margin: 0 auto;
}

.about-me li {
    margin: 0.8em 0;
    padding-left: 0.5em;
}

.tech-stack {
    margin-top: 2em;
    display: flex;
    justify-content: center;
    gap: 1em;
}

.tech-badge {
    padding: 1.2em;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    position: relative;
}

.tech-badge:hover {
    transform: translateY(-5px) scale(1.1);
    border-color: var(--brand-primary);
    box-shadow: 0 8px 25px rgba(79, 184, 78, 0.3);
    background: rgba(255, 255, 255, 0.3);
}

.tech-badge img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    filter: brightness(1.3) saturate(1.2);
    transition: filter 0.3s ease;
    object-fit: contain;
}

.tech-badge:hover img {
    filter: brightness(1.4);
}

/* Challenges */
.challenges {
    display: flex;
    justify-content: space-around;
    margin: 2em 0;
    flex-wrap: wrap;
}

.challenge {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 1.5em;
    width: 280px;
    margin: 0.5em;
    transition: all 0.3s ease;
}

.challenge:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.2);
}

.challenge-icon {
    font-size: 3em;
    margin-bottom: 0.3em;
}

.challenge h4 {
    font-size: 1.3em;
    margin: 0.5em 0;
}

.challenge p {
    font-size: 0.9em;
    color: var(--text-secondary);
}

.thought {
    font-family: 'Playfair Display', Georgia, serif;
    margin-top: 2em;
    font-size: 1.5em;
    color: var(--text-primary);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* Solutions */
.solutions {
    max-width: 900px;
    margin: 0 auto;
}

.solution {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 1.5em 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1em 2em;
    border-radius: 6px;
}

.problem, .answer {
    flex: 1;
    padding: 0.5em;
}

.problem {
    font-weight: bold;
    color: var(--text-primary);
}

.arrow {
    font-size: 2em;
    margin: 0 1em;
    color: var(--brand-primary);
}

.answer {
    color: var(--brand-primary);
    font-weight: bold;
}

/* Architecture diagram */
.architecture-diagram {
    margin: 2em 0;
}

.arch-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5em;
}

.arch-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    padding: 1em 1.5em;
    border-radius: 6px;
    font-weight: bold;
    font-size: 1.1em;
    min-width: 120px;
    text-align: center;
    transition: all 0.3s ease;
}

.arch-box:hover {
    transform: translateY(-3px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 12px rgba(79, 184, 78, 0.15);
}

.arch-box small {
    display: block;
    font-size: 0.7em;
    margin-top: 0.3em;
    opacity: 0.8;
}

.arch-arrow {
    font-size: 1.5em;
    margin: 0 0.3em;
    color: var(--brand-accent);
}

.insight {
    margin-top: 2em;
    padding: 1.5em;
    background: var(--bg-secondary);
    border: 1px solid var(--brand-primary);
    border-radius: 6px;
    font-size: 1.2em;
}

/* Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: center;
    margin: 1em 0;
    padding: 0.8em 1.5em;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.timeline-item:hover {
    border-color: var(--brand-primary);
    transform: translateX(10px);
}

.timeline-item.success {
    background: rgba(79, 184, 78, 0.1);
    border: 2px solid var(--brand-primary);
}

.time {
    font-weight: bold;
    color: var(--brand-accent);
    margin-right: 2em;
    min-width: 80px;
}

.event {
    flex: 1;
    font-size: 1.1em;
}

/* Code examples */
.code-examples {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.code-examples h4 {
    color: var(--brand-primary);
    margin-top: 1.5em;
}

.reveal pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    font-size: 0.8em;
    font-family: 'JetBrains Mono', monospace;
}

.quote {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.4em;
    font-style: italic;
    font-weight: 400;
    color: var(--text-primary);
    margin: 1em 0;
    letter-spacing: 0.01em;
}

/* Results */
.results {
    max-width: 700px;
    margin: 2em auto;
    text-align: left;
}

.result-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1em 1.5em;
    margin: 0.8em 0;
    border-radius: 6px;
    font-size: 1.2em;
    transition: all 0.3s ease;
}

.result-item:hover {
    transform: translateX(10px);
    border-color: var(--brand-primary);
}

.result-item.highlight {
    background: rgba(79, 184, 78, 0.1);
    border: 2px solid var(--brand-primary);
}

.result-item .icon {
    margin-right: 0.5em;
    font-size: 1.3em;
}

/* Metrics */
.big-metric {
    text-align: center;
    margin: 2em 0;
}

.big-metric h1 {
    font-size: 5em !important;
    background: linear-gradient(83.37deg, #4FB84E 10.41%, #2A8640 89.59%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.big-metric p {
    font-size: 2em;
    margin-top: 0.5em;
}

.metric-detail {
    background: var(--bg-elevated);
    border: 1px solid var(--brand-primary);
    padding: 1.5em;
    border-radius: 6px;
    font-size: 1.3em;
    margin: 2em auto;
    max-width: 700px;
}

.conclusion {
    font-family: 'Inter', sans-serif;
    margin-top: 2em;
    font-size: 1.15em;
    font-style: italic;
    font-weight: 400;
    color: var(--text-primary);
    padding: 1em;
    border-left: 4px solid var(--brand-primary);
    letter-spacing: 0.01em;
}

/* Evolution */
.evolution {
    display: flex;
    justify-content: space-around;
    margin: 2em 0;
    flex-wrap: wrap;
}

.day {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.5em;
    border-radius: 6px;
    width: 280px;
    margin: 0.5em;
    transition: all 0.3s ease;
}

.day:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.day-extended {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.5em;
    border-radius: 6px;
    width: 320px;
    margin: 0.5em;
    transition: all 0.3s ease;
}

.day-extended:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.media-placeholder {
    margin-top: 1em;
    padding: 1em;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px dashed var(--border-subtle);
    text-align: center;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.media-placeholder img,
.media-placeholder video {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

/* New styles for vertical slide navigation */
.nav-hint {
    margin-top: 2em;
    font-size: 1.2em;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.day-detail {
    text-align: center;
    margin-top: 2em;
}

.day-detail p {
    font-size: 1.2em;
    color: var(--text-secondary);
    margin-bottom: 2em;
}

.media-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.media-placeholder-large {
    width: 80%;
    height: 400px;
    background: var(--bg-secondary);
    border: 2px dashed var(--border-subtle);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
}

.evolution-summary {
    margin-top: 3em;
    display: flex;
    flex-direction: column;
    gap: 1.5em;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.summary-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.2em;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 1em;
    font-size: 1.2em;
    transition: all 0.3s ease;
}

.summary-item:hover {
    border-color: var(--brand-primary);
    transform: translateX(10px);
}

.summary-icon {
    font-size: 1.5em;
    color: var(--brand-primary);
}

/* Image Gallery Styles */
.image-gallery {
    max-width: 90%;
    margin: 0 auto;
}

.gallery-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.gallery-images {
    position: relative;
    width: 100%;
    max-width: 900px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-image {
    position: absolute;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-image.active {
    opacity: 1;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    font-size: 2em;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.gallery-nav:hover {
    background: rgba(79, 184, 78, 0.3);
    border-color: var(--brand-primary);
}

.gallery-nav.prev {
    left: -60px;
}

.gallery-nav.next {
    right: -60px;
}

.gallery-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--brand-primary);
    transform: scale(1.2);
}

.dot:hover {
    background: var(--brand-accent);
}

.day h3 {
    color: var(--brand-primary);
    margin-bottom: 0.5em;
}

.day h4 {
    font-size: 1.2em;
    margin: 0.5em 0;
}

.day p {
    font-size: 0.9em;
    color: var(--text-secondary);
}

/* Key points */
.key-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5em;
    max-width: 900px;
    margin: 2em auto;
}

.point {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.5em;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.point:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.point h3 {
    font-size: 1.5em;
    margin-bottom: 0.5em;
    color: #fff;
}

.point p {
    font-family: 'Inter', sans-serif;
    font-size: 1.05em;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* CTA */
.cta {
    margin-top: 2em;
    padding: 1.5em;
    background: linear-gradient(83.37deg, #4FB84E 10.41%, #2A8640 89.59%);
    border-radius: 6px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(79, 184, 78, 0.3);
}

.cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(79, 184, 78, 0.4);
}

.cta h3 {
    margin: 0;
    font-size: 1.8em;
}

.contacts {
    margin-top: 2em;
    font-size: 1.1em;
    color: var(--text-secondary);
}

/* Additional Reveal.js fixes */
.reveal .slides section {
    color: var(--text-primary) !important;
    font-feature-settings: 'kern' 1, 'liga' 1;
}

.reveal .slides section h1,
.reveal .slides section h2, 
.reveal .slides section h3,
.reveal .slides section h4 {
    font-family: 'Playfair Display', Georgia, serif !important;
    color: var(--text-primary) !important;
}

/* Fix fragment visibility */
.reveal .slides section .fragment {
    opacity: 0;
    visibility: inherit;
    transition: opacity 0.5s ease;
}

.reveal .slides section .fragment.visible {
    opacity: 1;
    visibility: inherit;
}

.reveal .slides section .fragment.current-fragment {
    opacity: 1;
}

/* Ensure proper fragment behavior */
.reveal .slides section .fragment.fade-in {
    transition: opacity 0.5s ease;
}

.reveal .slides section .fragment.fade-in.visible {
    opacity: 1;
}

/* Ensure list items are styled correctly - removed to allow fragments to work */

/* Tech badges inherit fragment visibility */

/* Terminal Styles */
.terminal-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    margin-top: -30px;
}

.terminal-window {
    background: #1a1a1a;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    max-width: 900px;
    width: 90%;
    margin: 0 auto;
}

.terminal-header {
    background: #2d2d2d;
    padding: 10px 15px;
    border-radius: 8px 8px 0 0;
    display: flex;
    gap: 8px;
    align-items: center;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.terminal-dot.red {
    background: #ff5f56;
}

.terminal-dot.yellow {
    background: #ffbd2e;
}

.terminal-dot.green {
    background: #27c93f;
}

.terminal-content {
    padding: 30px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-weight: 400;
}

.ascii-art {
    color: #CC9966;
    font-size: 0.8em;
    line-height: 1.2;
    margin: 0;
    text-align: center;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(204, 153, 102, 0.5);
}

.terminal-text {
    margin-top: 30px;
    text-align: center;
}

.terminal-subtitle {
    color: var(--text-primary);
    font-size: 1.4em;
    margin: 15px 0;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.terminal-info {
    color: var(--text-secondary);
    font-size: 1em;
    margin: 10px 0;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

/* Responsive adjustments for terminal */
@media (max-width: 768px) {
    .ascii-art {
        font-size: 0.5em;
    }
    
    .terminal-window {
        width: 95%;
    }
    
    .terminal-content {
        padding: 20px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInStagger {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Fade in list items with stagger effect */
.fade-in-list li {
    animation: fadeInStagger 0.8s ease forwards;
    opacity: 0;
}

.fade-in-list li:nth-child(1) {
    animation-delay: 0.5s;
}

.fade-in-list li:nth-child(2) {
    animation-delay: 0.8s;
}

.fade-in-list li:nth-child(3) {
    animation-delay: 1.1s;
}

.fade-in-list li:nth-child(4) {
    animation-delay: 1.4s;
}

/* Fade in tech stack with delay */
.fade-in-delayed {
    animation: fadeInUp 1s ease forwards;
    animation-delay: 1.8s;
    opacity: 0;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.animate-in {
    opacity: 0;
}

.animate-in.animated {
    animation: fadeInUp 0.6s ease forwards;
}

/* Fragment animations */
.reveal .slides section .fragment.zoom-in {
    opacity: 0;
    transform: scale(0.1);
    transition: all 0.6s ease;
}

.reveal .slides section .fragment.zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Claude Code Features Slide */
.claude-features {
    display: flex;
    justify-content: space-around;
    margin: 2em 0;
    flex-wrap: wrap;
    gap: 1.5em;
}

.feature-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1.5em;
    width: 280px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.2);
}

.feature-icon {
    font-size: 3em;
    margin-bottom: 0.5em;
}

.feature-item h4 {
    color: var(--text-primary);
    font-size: 1.2em;
    margin: 0.5em 0;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.95em;
    line-height: 1.4;
}

.claude-advantages {
    margin-top: 2em;
    padding: 1.5em;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
}

.claude-advantages h3 {
    color: var(--brand-primary);
    font-size: 1.5em;
    margin-bottom: 1em;
    text-align: center;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1em;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-item {
    display: flex;
    align-items: center;
    gap: 0.5em;
    font-size: 1.1em;
    padding: 0.5em;
}

.comparison-item .check {
    color: var(--brand-primary);
    font-size: 1.3em;
}

.key-insight {
    margin-top: 2em;
    padding: 1em 1.5em;
    background: linear-gradient(135deg, rgba(79, 184, 78, 0.1), rgba(79, 184, 78, 0.05));
    border-left: 4px solid var(--brand-primary);
    border-radius: 4px;
    font-size: 1.15em;
    color: var(--text-primary);
}

.key-insight strong {
    color: var(--brand-primary);
}

/* Benchmark Chart Styles */
.benchmark-chart {
    margin: 2em auto;
    max-width: 900px;
}

.benchmark-chart h3 {
    color: var(--text-secondary);
    font-size: 1.2em;
    margin-bottom: 2em;
    text-align: center;
}

.benchmark-bars {
    margin: 2em 0;
}

.benchmark-item {
    margin: 1.5em 0;
    display: flex;
    align-items: center;
    gap: 1.5em;
}

.model-name {
    min-width: 150px;
    text-align: right;
    font-weight: 600;
    font-size: 1.1em;
    color: var(--text-primary);
}

.benchmark-bar-container {
    flex: 1;
    background: var(--bg-elevated);
    border-radius: 8px;
    height: 45px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.benchmark-bar {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 1em;
    transition: width 1.5s ease-out;
    position: relative;
    border-radius: 6px;
}

.benchmark-bar.claude {
    background: linear-gradient(135deg, #CC9966, #D4A574);
    box-shadow: 0 2px 10px rgba(204, 153, 102, 0.3);
}

.benchmark-bar.gemini {
    background: linear-gradient(135deg, #4285F4, #669DF6);
    box-shadow: 0 2px 10px rgba(66, 133, 244, 0.3);
}

.benchmark-bar.gpt {
    background: linear-gradient(135deg, #10A37F, #1BA885);
    box-shadow: 0 2px 10px rgba(16, 163, 127, 0.3);
}

.benchmark-bar.gpt5 {
    background: linear-gradient(135deg, #7C3AED, #9333EA);
    box-shadow: 0 2px 10px rgba(124, 58, 237, 0.4);
}

.benchmark-bar .score {
    color: white;
    font-weight: bold;
    font-size: 1.2em;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.benchmark-insights {
    margin-top: 3em;
    padding: 1.5em;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
}

.insight-item {
    display: flex;
    align-items: center;
    gap: 1em;
    margin: 1em 0;
    font-size: 1.15em;
}

.insight-icon {
    font-size: 1.5em;
}

.insight-item strong {
    color: var(--brand-primary);
}

/* Animation for bars */
.animate-bar {
    width: 0% !important;
    animation: growBar 1.5s ease-out forwards;
}

@keyframes growBar {
    from {
        width: 0% !important;
    }
    to {
        width: var(--bar-width) !important;
    }
}

/* Sequential Image Container Styles */
.sequential-image-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    height: 500px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sequential-image {
    position: absolute;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.sequential-image.fragment {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.sequential-image.fragment.visible,
.sequential-image.fragment.current-fragment {
    opacity: 1;
}

.image-counter {
    margin-top: 10px;
    text-align: center;
    font-size: 1.1em;
    color: var(--text-secondary);
}

.counter-text {
    padding: 0.5em 1em;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    display: inline-block;
}

/* AI IDE Comparison Slides Styles */
.ai-tools-categories {
    display: flex;
    justify-content: center;
    margin: 2em 0;
    flex-wrap: wrap;
    gap: 3em;
}

.category-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 2em;
    width: 350px;
    text-align: center;
    transition: all 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.2);
}

.category-icon {
    font-size: 3em;
    margin-bottom: 0.5em;
}

.category-card h3 {
    color: var(--text-primary);
    font-size: 1.3em;
    margin: 0.5em 0;
}

.category-desc {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin: 0.5em 0 1em;
}

.tools-list {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
    align-items: center;
}

.tool-badge {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    padding: 0.3em 0.8em;
    border-radius: 15px;
    font-size: 0.9em;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.tool-badge:hover {
    border-color: var(--brand-primary);
    background: rgba(79, 184, 78, 0.1);
}

.tool-badge.claude {
    background: linear-gradient(135deg, rgba(204, 153, 102, 0.2), rgba(204, 153, 102, 0.1));
    border-color: #CC9966;
    font-weight: 600;
}

/* Comparison Table Styles */
.comparison-table {
    margin: 2em auto;
    max-width: 1000px;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    overflow: hidden;
}

.comparison-table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 1em;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-default);
}

.comparison-table td {
    padding: 0.8em 1em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.comparison-table tr:hover {
    background: rgba(79, 184, 78, 0.05);
}

.comparison-table .tool-name {
    color: var(--text-primary);
    font-weight: 500;
}

.comparison-table tr:first-child .tool-name {
    color: #CC9966;
}

.max-mode-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(79, 184, 78, 0.2), rgba(79, 184, 78, 0.1));
    border: 1px solid #4FB84E;
    border-radius: 12px;
    padding: 2px 8px;
    font-size: 0.85em;
    font-weight: bold;
    color: #4FB84E !important;
    white-space: nowrap;
}

.dollar-signs {
    color: #4FB84E !important;
    font-weight: 900;
    font-size: 1.3em;
    letter-spacing: 1px;
    text-shadow: 0 0 2px rgba(79, 184, 78, 0.5);
}

.comparison-insights {
    margin-top: 2em;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.table-note {
    margin-top: 1em;
    font-size: 0.85em;
    color: var(--text-tertiary);
    font-style: italic;
}

.insight-badge {
    background: linear-gradient(135deg, rgba(79, 184, 78, 0.1), rgba(79, 184, 78, 0.05));
    border: 1px solid var(--brand-primary);
    padding: 1em 1.5em;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 0.5em;
    font-size: 1.1em;
}

.badge-icon {
    font-size: 1.3em;
}

/* Recommendations Styles */
.recommendations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5em;
    max-width: 900px;
    margin: 2em auto;
}

.rec-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1.5em;
    transition: all 0.3s ease;
}

.rec-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.rec-card h3 {
    color: var(--text-primary);
    font-size: 1.1em;
    margin-bottom: 0.8em;
}

.rec-tool {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-dark));
    color: white;
    padding: 0.5em 1em;
    border-radius: 20px;
    font-weight: 600;
    display: inline-block;
    margin: 0.5em 0;
    font-size: 1.1em;
}

.rec-card p {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-top: 0.8em;
}

.rec-card .rec-note {
    color: var(--text-tertiary);
    font-size: 0.85em;
    font-style: italic;
    margin-top: 0.5em;
    padding-top: 0.5em;
    border-top: 1px solid var(--border-subtle);
}

/* Claude Advantages Slide */
.claude-advantages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5em;
    max-width: 1000px;
    margin: 2em auto;
}

@media (max-width: 1024px) {
    .claude-advantages {
        grid-template-columns: repeat(2, 1fr);
    }
}

.advantage-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1.5em;
    text-align: center;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.advantage-icon {
    font-size: 2.5em;
    display: block;
    margin-bottom: 0.5em;
}

.advantage-item h3 {
    color: var(--text-primary);
    font-size: 1.2em;
    margin: 0.5em 0;
}

.advantage-item p {
    color: var(--text-secondary);
    font-size: 0.95em;
    margin: 0;
}

/* Context Engineering Slide */
.subtitle-small {
    font-size: 1.2em !important;
    color: var(--text-secondary);
    margin-top: -0.5em !important;
    margin-bottom: 1.5em !important;
    font-weight: 400;
}

.context-engineering {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5em;
    max-width: 900px;
    margin: 2em auto;
}

.context-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1.5em;
    text-align: center;
    transition: all 0.3s ease;
}

.context-item:hover {
    transform: translateY(-5px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.15);
}

.context-icon {
    font-size: 2.5em;
    display: block;
    margin-bottom: 0.5em;
}

.context-item h3 {
    color: var(--text-primary);
    font-size: 1.3em;
    margin: 0.5em 0;
}

.context-item p {
    color: var(--text-secondary);
    font-size: 0.95em;
    line-height: 1.4;
    margin: 0;
}

/* Workflow Slide */
.workflow-steps {
    max-width: 800px;
    margin: 2em auto;
}

.workflow-item {
    display: flex;
    align-items: center;
    margin: 1.5em 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1.2em;
    transition: all 0.3s ease;
}

.workflow-item:hover {
    transform: translateX(10px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 15px rgba(79, 184, 78, 0.15);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-dark));
    color: white;
    font-size: 1.5em;
    font-weight: bold;
    border-radius: 50%;
    margin-right: 1.5em;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: var(--text-primary);
    font-size: 1.2em;
    margin: 0 0 0.3em 0;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.95em;
    margin: 0;
}

.workflow-example {
    margin-top: 2em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.workflow-example h4 {
    color: var(--brand-primary);
    margin-bottom: 1em;
}

.workflow-example pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 1em;
    font-size: 0.85em;
    text-align: left;
}

.workflow-example code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.example-note {
    margin-top: 1em;
    color: var(--text-secondary);
    font-size: 0.9em;
    font-style: italic;
    text-align: center;
}

.workflow-instruction {
    margin-top: 1.5em;
}

.workflow-instruction h4 {
    color: var(--brand-primary);
    margin-bottom: 1em;
}

.instruction-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-left: 4px solid var(--brand-primary);
    border-radius: 6px;
    padding: 1.2em;
    margin-bottom: 1em;
}

.instruction-box p {
    margin: 0.5em 0;
    color: var(--text-primary);
    font-size: 1em;
}

.instruction-box strong {
    color: var(--brand-primary);
}

.key-note {
    text-align: center;
    color: var(--text-primary);
    font-size: 1.1em;
    font-weight: 600;
    margin-top: 1em;
    padding: 0.8em;
    background: linear-gradient(135deg, rgba(79, 184, 78, 0.1), rgba(79, 184, 78, 0.05));
    border-radius: 6px;
}

.workflow-problem {
    margin-top: 2em;
    display: flex;
    flex-direction: column;
    gap: 1em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.problem-box, .solution-box {
    display: flex;
    align-items: center;
    padding: 1.2em;
    border-radius: 8px;
    gap: 1em;
}

.problem-box {
    background: rgba(255, 140, 140, 0.1);
    border: 1px solid #FF8C8C;
}

.solution-box {
    background: rgba(79, 184, 78, 0.1);
    border: 1px solid var(--brand-primary);
}

.problem-icon, .solution-icon {
    font-size: 2em;
    flex-shrink: 0;
}

.problem-icon {
    color: #FF8C8C;
}

.solution-icon {
    color: var(--brand-primary);
}

.problem-box h4, .solution-box h4 {
    color: var(--text-primary);
    margin: 0 0 0.3em 0;
    font-size: 1.1em;
}

.problem-box p, .solution-box p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95em;
}

/* Responsive adjustments for about-me slide */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-card {
        padding: 1em;
    }
    
    .about-icon {
        font-size: 2em;
        margin-right: 0.5em;
    }
    
    .about-content h3 {
        font-size: 1.2em;
    }
    
    .about-content p {
        font-size: 1em;
    }
    
    .service-item {
        padding: 0.6em;
        font-size: 0.9em;
    }
}

/* General responsive adjustments */
@media (max-width: 768px) {
    .reveal h1 {
        font-size: 2.5em;
    }
    
    .reveal h2 {
        font-size: 1.8em;
    }
    
    .challenges, .evolution {
        flex-direction: column;
        align-items: center;
    }
    
    .arch-flow {
        flex-direction: column;
    }
    
    .arch-arrow {
        transform: rotate(90deg);
    }
    
    .solution {
        flex-direction: column;
        text-align: center;
    }
    
    .arrow {
        transform: rotate(90deg);
        margin: 0.5em 0;
    }
}

/* Presentation Plan Slide - Compact Version */
.presentation-plan-compact {
    max-width: 800px;
    margin: 2em auto;
}

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

.plan-list li {
    counter-increment: plan-counter;
    position: relative;
    padding: 1em 1em 1em 3.5em;
    margin-bottom: 0.8em;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1.15em;
    transition: all 0.3s ease;
}

.plan-list li:hover {
    transform: translateX(10px);
    border-color: var(--brand-primary);
    box-shadow: 0 4px 15px rgba(79, 184, 78, 0.15);
}

.plan-list li::before {
    content: counter(plan-counter);
    position: absolute;
    left: 1em;
    top: 50%;
    transform: translateY(-50%);
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-dark));
    color: white;
    font-weight: bold;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.plan-list li strong {
    color: var(--brand-primary);
    font-weight: 600;
    margin-right: 0.3em;
}

.plan-list li {
    color: var(--text-secondary);
}

/* MCP Servers Slide */
.mcp-servers {
    max-width: 1000px;
    margin: 2em auto;
    display: flex;
    flex-direction: column;
    gap: 1.5em;
}

.mcp-server {
    display: flex;
    align-items: flex-start;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 1.5em;
    transition: all 0.3s ease;
}

.mcp-server:hover {
    transform: translateY(-3px);
    border-color: var(--brand-primary);
    box-shadow: 0 6px 25px rgba(79, 184, 78, 0.2);
}

.mcp-icon {
    font-size: 2.5em;
    margin-right: 1.2em;
    flex-shrink: 0;
    padding-top: 0.2em;
}

.mcp-content {
    flex: 1;
}

.mcp-content h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.4em;
    color: var(--text-primary);
    margin: 0 0 0.3em 0;
    font-weight: 600;
}

.mcp-description {
    font-family: 'Inter', sans-serif;
    font-size: 1em;
    color: var(--text-secondary);
    margin: 0 0 0.8em 0;
}

.mcp-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
    margin-bottom: 1em;
}

.feature-tag {
    background: rgba(79, 184, 78, 0.15);
    border: 1px solid var(--brand-primary);
    color: var(--brand-primary);
    padding: 0.3em 0.8em;
    border-radius: 15px;
    font-size: 0.85em;
    font-weight: 500;
}

.mcp-install {
    display: block;
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 0.8em 1em;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85em;
    color: var(--text-primary);
    margin-top: 0.5em;
}

.mcp-tip {
    text-align: center;
    margin-top: 2em;
    padding: 1em 1.5em;
    background: linear-gradient(135deg, rgba(79, 184, 78, 0.1), rgba(79, 184, 78, 0.05));
    border-left: 4px solid var(--brand-primary);
    border-radius: 6px;
    font-size: 1.1em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mcp-tip strong {
    color: var(--brand-primary);
}

@media (max-width: 768px) {
    .mcp-server {
        flex-direction: column;
        text-align: center;
    }
    
    .mcp-icon {
        margin-right: 0;
        margin-bottom: 0.5em;
    }
    
    .mcp-features {
        justify-content: center;
    }
}

/* Install Commands Slide */
.install-commands {
    max-width: 900px;
    margin: 2em auto;
}

.install-commands pre {
    background: var(--bg-secondary);
    border: 2px solid var(--brand-primary);
    border-radius: 8px;
    padding: 2em;
    font-size: 1.1em;
    box-shadow: 0 4px 20px rgba(79, 184, 78, 0.2);
}

.install-commands code {
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
    line-height: 2;
}

.install-note {
    text-align: center;
    margin-top: 2em;
    font-size: 1.2em;
    color: var(--brand-primary);
    font-weight: 500;
}

/* Work Start Slide */
.work-start-image {
    max-width: 1000px;
    margin: 2em auto;
    text-align: center;
}

.init-screenshot {
    max-width: 90%;
    max-height: 500px;
    border-radius: 8px;
    border: 2px solid var(--border-subtle);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
}

.init-screenshot:hover {
    transform: scale(1.02);
    border-color: var(--brand-primary);
    box-shadow: 0 15px 50px rgba(79, 184, 78, 0.3);
}

.work-note {
    text-align: center;
    margin-top: 2em;
    padding: 1em 1.5em;
    background: linear-gradient(135deg, rgba(79, 184, 78, 0.1), rgba(79, 184, 78, 0.05));
    border-left: 4px solid var(--brand-primary);
    border-radius: 6px;
    font-size: 1.15em;
}

.work-note strong {
    color: var(--brand-primary);
}

/* Vision slide styles */
.vision-container {
    margin-top: 1.5em;
}

.vision-core {
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    padding: 1.2em;
    border-radius: 12px;
    margin-bottom: 1.5em;
    text-align: center;
}

.vision-core h3 {
    font-size: 1.3em !important;
    margin-bottom: 0.3em !important;
    color: white !important;
}

.vision-core p {
    font-size: 1em !important;
    color: rgba(255, 255, 255, 0.95) !important;
    margin: 0 !important;
}

.vision-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2em;
    margin-bottom: 1.5em;
}

.vision-pillar {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 1em;
    text-align: center;
    transition: all 0.3s ease;
}

.vision-pillar:hover {
    transform: translateY(-2px);
    border-color: var(--brand-primary);
    box-shadow: 0 8px 24px rgba(214, 162, 96, 0.1);
}

.pillar-icon {
    font-size: 2.2em !important;
    margin-bottom: 0.2em;
}

.vision-pillar h4 {
    font-size: 1em !important;
    color: var(--brand-primary) !important;
    margin-bottom: 0.3em !important;
}

.vision-pillar p {
    font-size: 0.85em !important;
    color: var(--text-secondary) !important;
    line-height: 1.3 !important;
    margin: 0 !important;
}

.vision-workflow {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-left: 4px solid var(--brand-primary);
    border-radius: 8px;
    padding: 1.2em;
    margin-top: 1em;
}

.vision-workflow h4 {
    font-size: 1.2em !important;
    color: var(--text-primary) !important;
    margin-bottom: 1em !important;
}

.workflow-chain {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    padding: 0.8em;
    background: var(--bg-base);
    border-radius: 6px;
    margin-bottom: 0.8em;
}

.chain-item {
    background: var(--brand-primary);
    color: white;
    padding: 0.5em 1em;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1em !important;
}

.chain-arrow {
    color: var(--text-secondary);
    font-size: 1.5em !important;
}

.vision-note {
    color: var(--text-secondary) !important;
    font-size: 0.95em !important;
    text-align: center;
    margin: 0 !important;
    font-style: italic;
}
/* MCP Development Phases Styles */
.phases-overview {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.phase-badge {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.1) 0%, rgba(0, 255, 0, 0.05) 100%);
    border: 1px solid rgba(0, 255, 0, 0.3);
    border-radius: 20px;
    padding: 0.5rem 1.2rem;
    font-size: 1rem;
    color: #fff;
    transition: all 0.3s ease;
}

.phase-badge:hover {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.2) 0%, rgba(0, 255, 0, 0.1) 100%);
    border-color: #00ff00;
    transform: translateY(-2px);
}

.section-subtitle {
    color: #999;
    font-size: 1.2em;
    margin-top: -0.5em;
    margin-bottom: 1.5em;
}

.phase-content {
    max-width: 900px;
    margin: 0 auto;
}

.prompt-example {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    padding: 1.2rem;
    margin: 1rem 0;
}

.prompt-example h4 {
    color: #00ff00;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.prompt-example pre {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 0, 0.1);
    border-radius: 4px;
    padding: 0.8rem;
    overflow-x: auto;
    margin: 0;
}

.prompt-example code {
    color: #66ff66;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.4;
}

.insight {
    background: linear-gradient(90deg, rgba(0, 255, 0, 0.1) 0%, transparent 100%);
    border-left: 3px solid #00ff00;
    padding: 0.8rem 1.2rem;
    margin: 1rem 0;
    font-size: 1.05rem;
    color: #fff;
}

.insight strong {
    color: #00ff00;
}

.prompts-evolution {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 2rem auto;
    max-width: 800px;
}

.evolution-stage {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    padding: 1.2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.evolution-stage:hover {
    background: rgba(0, 0, 0, 0.4);
    border-color: #00ff00;
    transform: translateY(-3px);
}

.evolution-stage h3 {
    color: #00ff00;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.evolution-stage p {
    color: #999;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* Problems and solutions styles */
.problems-solutions {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin: 30px auto;
    max-width: 950px;
}

.problem-solution {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: stretch;
}

.problem {
    background: linear-gradient(135deg, rgba(255, 85, 85, 0.1) 0%, rgba(255, 85, 85, 0.05) 100%);
    border: 2px solid rgba(255, 85, 85, 0.5);
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
}

.problem:hover {
    background: linear-gradient(135deg, rgba(255, 85, 85, 0.15) 0%, rgba(255, 85, 85, 0.08) 100%);
    transform: translateX(-5px);
}

.problem h3 {
    color: #ff5555;
    margin: 0 0 10px 0;
    font-size: 1.1em;
}

.problem p {
    color: #ffaaaa;
    font-size: 0.95em;
    line-height: 1.5;
    margin: 0;
}

.solution {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.1) 0%, rgba(0, 255, 0, 0.05) 100%);
    border: 2px solid rgba(0, 255, 0, 0.5);
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
}

.solution:hover {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.15) 0%, rgba(0, 255, 0, 0.08) 100%);
    transform: translateX(5px);
}

.solution h3 {
    color: #00ff00;
    margin: 0 0 10px 0;
    font-size: 1.1em;
}

.solution p {
    color: #aaffaa;
    font-size: 0.95em;
    line-height: 1.5;
    margin: 0;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
}

.problems-insight {
    margin-top: 30px;
    padding: 20px;
    background: rgba(0, 255, 0, 0.1);
    border: 2px solid rgba(0, 255, 0, 0.4);
    border-radius: 10px;
    text-align: center;
    font-size: 1.15em;
}

.problems-insight strong {
    color: #00ff00;
}

.conclusion-text {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.1) 0%, rgba(0, 255, 0, 0.05) 100%);
    border: 2px solid #00ff00;
    border-radius: 8px;
    padding: 1.2rem;
    margin-top: 2rem;
    font-size: 1.1rem;
    text-align: center;
}

.highlight-text {
    color: #00ff00;
    font-size: 1.2rem;
    text-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

/* Language-specific syntax highlighting for prompts */
.reveal .language-text {
    color: #66ff66 !important;
}

.reveal .language-javascript {
    color: #f1fa8c !important;
}

.reveal .language-bash {
    color: #50fa7b !important;
}

/* Technical Achievements Slide */
.technical-achievements {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem auto;
    max-width: 1100px;
}

.achievement-category {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 255, 0, 0.2);
    border-radius: 8px;
    padding: 1.2rem;
    transition: all 0.3s ease;
}

.achievement-category:hover {
    background: rgba(0, 0, 0, 0.4);
    border-color: #00ff00;
    transform: translateY(-3px);
}

.achievement-category h3 {
    color: #00ff00;
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    text-align: center;
}

.achievement-category ul,
.achievement-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.achievement-category li,
.achievement-list li {
    color: #999;
    font-size: 0.85rem;
    line-height: 1.6;
    padding: 0.3rem 0;
    border-bottom: 1px solid rgba(0, 255, 0, 0.1);
    text-align: left;
}

.achievement-category li:last-child {
    border-bottom: none;
}

@media (max-width: 1024px) {
    .technical-achievements {
        grid-template-columns: 1fr;
    }
}

/* Insight Lists Styling */
.phase-content ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.phase-content ul li {
    color: #ffffff;
    font-size: 0.9em;
    line-height: 1.6;
    padding: 0.2rem 0;
    text-align: left;
    margin-left: 1rem;
}

.insight + ul {
    background: rgba(0, 0, 0, 0.3);
    border-left: 3px solid rgba(0, 255, 0, 0.5);
    padding: 0.5rem 0.5rem 0.5rem 1rem;
    border-radius: 4px;
    margin-top: 0.5rem;
}

.insight + ul li {
    position: relative;
    padding-left: 0;
    color: rgba(255, 255, 255, 0.95);
}

.insight + ul li:before {
    content: "•";
    color: #00ff00;
    font-weight: bold;
    position: absolute;
    left: -1rem;
}