/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #f1c40f;
    --text-color: #ecf0f1;
    --bg-color: #1a1a1a;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(52, 152, 219, 0.3);
    --code-bg: rgba(0, 0, 0, 0.5);
    --content-max-width: 1200px;
}

/* Light mode - warm, inviting palette */
[data-theme="light"] {
    --primary-color: #3d2c1e;
    --secondary-color: #b35c1e;
    --accent-color: #c44536;
    --text-color: #2d2418;
    --bg-color: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.98);
    --card-border: rgba(179, 92, 30, 0.25);
    --code-bg: #2d2418;
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.theme-toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle-btn .icon-sun,
.theme-toggle-btn .icon-moon {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Dark mode: show sun, hide moon */
:root .theme-toggle-btn .icon-sun {
    display: inline;
}
:root .theme-toggle-btn .icon-moon {
    display: none;
}

/* Light mode: show moon, hide sun */
[data-theme="light"] .theme-toggle-btn .icon-sun {
    display: none;
}
[data-theme="light"] .theme-toggle-btn .icon-moon {
    display: inline;
}

/* Light mode adjustments - warm theme */
[data-theme="light"] .nav-link {
    background: rgba(45, 36, 24, 0.08);
    color: var(--text-color);
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
    background: var(--secondary-color);
    color: #fff;
}

[data-theme="light"] .slide h1,
[data-theme="light"] .slide h2 {
    background: linear-gradient(135deg, #b35c1e, #c44536);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .subtitle {
    color: #8b5a2b;
}

[data-theme="light"] .code-block,
[data-theme="light"] .code-example,
[data-theme="light"] .ascii-diagram {
    background: var(--code-bg);
    border: 1px solid rgba(45, 36, 24, 0.2);
}

[data-theme="light"] .code-block code,
[data-theme="light"] .code-example code,
[data-theme="light"] .ascii-diagram pre {
    color: #f0e6d3;
}

[data-theme="light"] .terminal-output pre {
    background: #2d2418;
    color: #a8e6cf;
}

/* Light mode - ensure all code blocks have solid dark backgrounds */
[data-theme="light"] .env-var-card pre,
[data-theme="light"] .contract-flow .flow-step pre,
[data-theme="light"] .example-col pre,
[data-theme="light"] .attempt pre,
[data-theme="light"] .pattern-card .code-block,
[data-theme="light"] .validation-loop-diagram + .validation-steps pre,
[data-theme="light"] .uniform-example pre,
[data-theme="light"] .uniform-col pre,
[data-theme="light"] .concept-card .code-example pre {
    background: #2d2418;
    border: 1px solid rgba(179, 92, 30, 0.3);
}

[data-theme="light"] .env-var-card pre code,
[data-theme="light"] .contract-flow .flow-step code,
[data-theme="light"] .example-col code,
[data-theme="light"] .attempt code,
[data-theme="light"] .uniform-example code,
[data-theme="light"] .uniform-col code,
[data-theme="light"] .concept-card .code-example code {
    color: #f0e6d3;
}

[data-theme="light"] .env-var-card code {
    color: #689f38;
}

[data-theme="light"] .primitive-card,
[data-theme="light"] .pattern-card,
[data-theme="light"] .event-card,
[data-theme="light"] .command-card,
[data-theme="light"] .concept-card,
[data-theme="light"] .help-layer,
[data-theme="light"] .env-var-card,
[data-theme="light"] .what-card,
[data-theme="light"] .teaser-card,
[data-theme="light"] .lifecycle-step,
[data-theme="light"] .project-status {
    background: var(--card-bg);
    border-color: var(--card-border);
    box-shadow: 0 2px 12px rgba(45, 36, 24, 0.08);
}

[data-theme="light"] .philosophy-card h3,
[data-theme="light"] .primitive-card h3,
[data-theme="light"] .concept-card h4,
[data-theme="light"] .pattern-card h4 {
    color: #b35c1e;
}

[data-theme="light"] .flow-box,
[data-theme="light"] .flow-node,
[data-theme="light"] .loop-box,
[data-theme="light"] .node-content {
    background: var(--card-bg);
    border-color: var(--card-border);
}

[data-theme="light"] .flow-node.decision {
    background: var(--card-bg);
    border-color: #d4a03a;
    color: #8b7328;
}

[data-theme="light"] .flow-node.success {
    background: var(--card-bg);
    border-color: #689f38;
    color: #4a7028;
}

[data-theme="light"] .flow-node.retry {
    background: var(--card-bg);
    border-color: #c44536;
    color: #a33327;
}

[data-theme="light"] .daemon-modes-callout {
    background: rgba(196, 69, 54, 0.1);
    border-left-color: #c44536;
}

[data-theme="light"] .lesson-box.key-insight {
    background: rgba(104, 159, 56, 0.18);
    border-left-color: #689f38;
}

[data-theme="light"] .lesson-box.failure-analysis {
    background: rgba(196, 69, 54, 0.12);
    border-left-color: #c44536;
}

[data-theme="light"] .lesson-box h4 {
    color: #8b5a2b;
}

[data-theme="light"] .spiritual-successor,
[data-theme="light"] .beads-connection {
    background: rgba(139, 90, 43, 0.12);
    border-color: rgba(139, 90, 43, 0.3);
}

[data-theme="light"] .spiritual-successor h3,
[data-theme="light"] .beads-connection h3 {
    color: #8b5a2b;
}

[data-theme="light"] .slide::before {
    background: none;
}

[data-theme="light"] .slide::after {
    background: none;
}

[data-theme="light"] .quote-card-inner {
    background: var(--card-bg);
    border-color: var(--card-border);
}

[data-theme="light"] .quote-card-inner blockquote {
    color: var(--text-color);
}

[data-theme="light"] .quote-card-inner cite {
    color: #b35c1e;
}

[data-theme="light"] .comparison-table {
    background: var(--card-bg);
}

[data-theme="light"] .comparison-table thead {
    background: rgba(179, 92, 30, 0.15);
}

[data-theme="light"] .comparison-table th {
    color: #8b5a2b;
}

[data-theme="light"] .comparison-table code {
    background: rgba(45, 36, 24, 0.1);
    color: #b35c1e;
}

[data-theme="light"] .arch-component {
    background: var(--card-bg);
}

[data-theme="light"] .arch-component.producer {
    background: rgba(104, 159, 56, 0.15);
    border-color: #689f38;
    color: #4a7028;
}

[data-theme="light"] .arch-component.daemon {
    background: rgba(179, 92, 30, 0.15);
    border-color: #b35c1e;
    color: #8b4513;
}

[data-theme="light"] .arch-component.consumer {
    background: rgba(139, 90, 43, 0.15);
    border-color: #8b5a2b;
    color: #6b4423;
}

[data-theme="light"] .arch-component.producer small,
[data-theme="light"] .arch-component.daemon small,
[data-theme="light"] .arch-component.consumer small {
    color: #5c4a3a;
    opacity: 1;
}

[data-theme="light"] .status-badge.poc {
    background: rgba(179, 92, 30, 0.2);
    color: #8b4513;
    border-color: rgba(179, 92, 30, 0.5);
}

[data-theme="light"] .status-badge.success {
    background: rgba(104, 159, 56, 0.2);
    color: #4a7028;
    border-color: rgba(104, 159, 56, 0.5);
}

[data-theme="light"] .status-badge.failure {
    background: rgba(196, 69, 54, 0.15);
    color: #a33327;
    border-color: rgba(196, 69, 54, 0.5);
}

[data-theme="light"] .timeline-line {
    background: linear-gradient(to right,
        #b35c1e 0%,
        #c44536 33%,
        #689f38 66%,
        #689f38 100%
    );
}

[data-theme="light"] .node-marker.poc {
    background: #b35c1e;
    color: #b35c1e;
}

[data-theme="light"] .node-marker.success {
    background: #689f38;
    color: #689f38;
}

[data-theme="light"] .node-marker.failure {
    background: #c44536;
    color: #c44536;
}

[data-theme="light"] .teaser-card:hover {
    border-color: #b35c1e;
    box-shadow: 0 10px 30px rgba(179, 92, 30, 0.15);
}

[data-theme="light"] .principle-detail {
    background: rgba(196, 69, 54, 0.1);
    color: #a33327;
}

[data-theme="light"] .kwike-connection {
    background: rgba(179, 92, 30, 0.1);
    border-left-color: #c44536;
}

[data-theme="light"] .connection-label {
    color: #c44536;
}

[data-theme="light"] .pulse-circle {
    background: radial-gradient(circle, #b35c1e, transparent);
}

[data-theme="light"] .theme-toggle {
    background: var(--card-bg);
    border-color: var(--card-border);
}

[data-theme="light"] .step-number,
[data-theme="light"] .step-badge {
    background: #b35c1e;
    color: #fff;
}

[data-theme="light"] .flow-arrow,
[data-theme="light"] .pipeline-arrow,
[data-theme="light"] .arch-arrow,
[data-theme="light"] .loop-arrow {
    color: #b35c1e;
}

[data-theme="light"] .loop-back {
    color: #d4a03a;
}

[data-theme="light"] .cli-layer {
    background: rgba(212, 160, 58, 0.15);
    border-color: #d4a03a;
    color: #8b7328;
}

[data-theme="light"] .kwike-layer {
    background: rgba(179, 92, 30, 0.12);
    border-color: #b35c1e;
    color: #8b4513;
}

[data-theme="light"] .agent-plan {
    background: rgba(212, 160, 58, 0.15);
    border-color: #d4a03a;
    color: #8b7328;
}

[data-theme="light"] .agent-impl {
    background: rgba(139, 90, 43, 0.12);
    border-color: #8b5a2b;
    color: #6b4423;
}

[data-theme="light"] .agent-review {
    background: rgba(104, 159, 56, 0.15);
    border-color: #689f38;
    color: #4a7028;
}

/* Architecture section text contrast fixes */
[data-theme="light"] .cli-layer strong,
[data-theme="light"] .kwike-layer strong,
[data-theme="light"] .agent-plan strong,
[data-theme="light"] .agent-impl strong,
[data-theme="light"] .agent-review strong {
    color: #2d2418;
}

[data-theme="light"] .cli-layer small,
[data-theme="light"] .kwike-layer small,
[data-theme="light"] .agent-plan small,
[data-theme="light"] .agent-impl small,
[data-theme="light"] .agent-review small {
    color: #5c4a3a;
}

[data-theme="light"] .arch-responsibilities li {
    color: #2d2418;
}

[data-theme="light"] .arch-arrow {
    color: #5c4a3a;
}

[data-theme="light"] .loop-box.controller {
    border-color: #d4a03a;
    color: #8b7328;
}

[data-theme="light"] .loop-box.agent-x {
    border-color: #b35c1e;
    color: #8b4513;
}

[data-theme="light"] .loop-box.agent-o {
    border-color: #8b5a2b;
    color: #6b4423;
}

[data-theme="light"] .loop-box.state {
    border-color: #689f38;
    color: #4a7028;
}

[data-theme="light"] .ttt-cell {
    background: rgba(179, 92, 30, 0.08);
    border-color: rgba(179, 92, 30, 0.3);
    color: #8b4513;
}

[data-theme="light"] .benefit-card {
    background: var(--card-bg);
    border-color: #689f38;
}

[data-theme="light"] .benefit-card strong {
    color: #4a7028;
}

[data-theme="light"] .tab-button {
    background: rgba(45, 36, 24, 0.05);
    border-color: var(--card-border);
    color: var(--text-color);
}

[data-theme="light"] .tab-button:hover {
    background: rgba(179, 92, 30, 0.1);
    border-color: #b35c1e;
}

[data-theme="light"] .tab-button.active {
    background: #b35c1e;
    border-color: #b35c1e;
    color: #fff;
}

[data-theme="light"] .quote-dot {
    border-color: #b35c1e;
}

[data-theme="light"] .quote-dot.active {
    background: #b35c1e;
}

[data-theme="light"] .insight-point,
[data-theme="light"] .pattern-element {
    background: rgba(179, 92, 30, 0.08);
    border-left-color: #b35c1e;
}

[data-theme="light"] .section-intro {
    color: var(--text-color);
}

[data-theme="light"] .journey-insight blockquote {
    color: #8b5a2b;
    border-left-color: #c44536;
}

/* Light mode - evolution/successor narrative text */
[data-theme="light"] .evolution-points li::before {
    color: #8b5a2b;
}

[data-theme="light"] .evolution-points strong,
[data-theme="light"] .pattern-element strong {
    color: #8b4513;
}

[data-theme="light"] .step-detail h4 {
    color: #8b4513;
}

[data-theme="light"] .step-detail code {
    color: #a33327;
}

[data-theme="light"] .model-tiers li strong {
    color: #8b4513;
}

[data-theme="light"] .concept-card code,
[data-theme="light"] .what-card code {
    color: #a33327;
}

/* Light mode SVG overrides - for inline SVGs with hardcoded fills */
[data-theme="light"] .loop-svg rect,
[data-theme="light"] .flow-svg rect,
[data-theme="light"] .dag-svg rect {
    fill: #faf6f1 !important;
}

/* Ensure paths don't get default black fill */
[data-theme="light"] .loop-svg path,
[data-theme="light"] .flow-svg path,
[data-theme="light"] .dag-svg path {
    fill: none !important;
}

[data-theme="light"] .loop-svg text,
[data-theme="light"] .flow-svg text,
[data-theme="light"] .dag-svg text {
    fill: #2d2418 !important;
}

/* Preserve colored text labels in light mode */
[data-theme="light"] .loop-svg text[fill="#48bb78"],
[data-theme="light"] .flow-svg text[fill="#48bb78"],
[data-theme="light"] .dag-svg text[fill="#48bb78"] {
    fill: #4a7028 !important;
}

[data-theme="light"] .loop-svg text[fill="#f56565"],
[data-theme="light"] .flow-svg text[fill="#f56565"],
[data-theme="light"] .dag-svg text[fill="#f56565"] {
    fill: #c44536 !important;
}

[data-theme="light"] .loop-svg text[fill="#ed8936"],
[data-theme="light"] .flow-svg text[fill="#ed8936"],
[data-theme="light"] .dag-svg text[fill="#ed8936"] {
    fill: #b35c1e !important;
}

[data-theme="light"] .loop-svg text[fill="#9b59b6"],
[data-theme="light"] .dag-svg text[fill="#9b59b6"] {
    fill: #8b5a2b !important;
}

[data-theme="light"] .loop-svg text[fill="#2ecc71"],
[data-theme="light"] .dag-svg text[fill="#2ecc71"] {
    fill: #4a7028 !important;
}

[data-theme="light"] .dag-svg text[fill="#e67e22"] {
    fill: #b35c1e !important;
}

[data-theme="light"] .dag-svg text[fill="#e67e22"] {
    fill: #c44536 !important;
}

[data-theme="light"] .dag-svg text[fill="#f1c40f"] {
    fill: #9a7520 !important;
}

[data-theme="light"] .loop-svg text[fill="#e2e8f0"],
[data-theme="light"] .flow-svg text[fill="#e2e8f0"],
[data-theme="light"] .dag-svg text[fill="#e2e8f0"] {
    fill: #2d2418 !important;
}

[data-theme="light"] .dag-svg text[fill="#f39c12"] {
    fill: #9a7520 !important;
}

/* Light mode arrow polygon fills */
[data-theme="light"] .loop-svg polygon[fill="#4a5568"],
[data-theme="light"] .flow-svg polygon[fill="#4a5568"],
[data-theme="light"] .dag-svg polygon[fill="#4a5568"] {
    fill: #8b5a2b !important;
}

[data-theme="light"] .loop-svg polygon[fill="#48bb78"],
[data-theme="light"] .dag-svg polygon[fill="#48bb78"],
[data-theme="light"] .dag-svg polygon[fill="#2ecc71"] {
    fill: #4a7028 !important;
}

[data-theme="light"] .loop-svg polygon[fill="#f56565"],
[data-theme="light"] .dag-svg polygon[fill="#f56565"],
[data-theme="light"] .dag-svg polygon[fill="#e67e22"] {
    fill: #c44536 !important;
}

[data-theme="light"] .loop-svg polygon[fill="#ed8936"],
[data-theme="light"] .dag-svg polygon[fill="#f39c12"] {
    fill: #b35c1e !important;
}

/* Light mode SVG circles */
[data-theme="light"] .dag-svg circle[fill="#4a5568"] {
    fill: #8b5a2b !important;
}

/* Light mode SVG paths */
[data-theme="light"] .loop-svg path[stroke="#48bb78"],
[data-theme="light"] .loop-svg path[stroke="#f56565"],
[data-theme="light"] .loop-svg path[stroke="#ed8936"] {
    stroke-opacity: 0.9;
}

/* Light mode - secondary/muted text should remain visible */
[data-theme="light"] .loop-svg text[fill="#a0aec0"],
[data-theme="light"] .flow-svg text[fill="#a0aec0"],
[data-theme="light"] .dag-svg text[fill="#a0aec0"] {
    fill: #6b4423 !important;
}

/* Light mode - SVG stroke adjustments for visibility */
[data-theme="light"] .loop-svg rect[stroke="#4a5568"],
[data-theme="light"] .flow-svg rect[stroke="#4a5568"],
[data-theme="light"] .dag-svg rect[stroke="#4a5568"] {
    stroke: #8b5a2b !important;
}

[data-theme="light"] .loop-svg rect[stroke="#2d3748"],
[data-theme="light"] .flow-svg rect[stroke="#2d3748"] {
    stroke: #8b5a2b !important;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation */
#nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1000;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.nav-link:hover,
.nav-link.active {
    background: var(--secondary-color);
    transform: translateX(-5px);
}

/* Main Content */
#main-content {
    position: relative;
}

/* Slide Sections */
.slide {
    min-height: 100vh;
    height: auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 15vh 2rem 40vh;
    position: relative;
    overflow: visible;
    transition: transform 0.1s ease-out, opacity 0.3s ease;
    isolation: isolate;
}

/* Parallax Effect */
.slide[data-parallax] {
    will-change: transform;
}

/* Parallax Layer - dedicated container for parallax transforms
   Note: Parallax transforms apply to decorative layers only,
   not to .slide-content, preserving horizontal centering */
.parallax-layer {
    width: 100%;
    height: 100%;
    transition: transform 0.1s ease-out;
    will-change: transform;
}

/* Slide Transitions & Entrance Animations */
.slide {
    opacity: 1;
    transform: none;
}

.slide.out-of-view {
    /* No fade effect - just scroll naturally */
}

.slide-content {
    max-width: var(--content-max-width);
    width: 100%;
    margin: 0 auto;
    z-index: 10;
    position: relative;
    padding-bottom: 4rem;
}

.slide h1,
.slide h2 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slide h2 {
    font-size: 3rem;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

/* Intro About */
.intro-about {
    max-width: 800px;
    margin: 2rem auto;
    text-align: center;
}

.intro-about p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
}

.intro-about code {
    font-family: 'Courier New', monospace;
    color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 1.1rem;
}

/* Unix Philosophy Quotes Scroller */
.unix-quotes-container {
    margin-top: 3rem;
    position: relative;
    z-index: 10;
}

.quotes-track {
    display: flex;
    gap: 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 1rem 0;
    scroll-behavior: smooth;
}

.quotes-track::-webkit-scrollbar {
    display: none;
}

.quote-card {
    flex: 0 0 100%;
    min-width: 100%;
    scroll-snap-align: center;
    display: flex;
    justify-content: center;
    padding: 0 1rem;
    box-sizing: border-box;
}

.quote-card-inner {
    max-width: 700px;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
}

.quote-card-inner blockquote {
    font-size: 1.4rem;
    font-style: italic;
    color: var(--text-color);
    line-height: 1.6;
    margin: 0 0 1rem;
}

.quote-card-inner cite {
    display: block;
    font-size: 1rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.kwike-connection {
    background: rgba(52, 152, 219, 0.1);
    border-left: 3px solid var(--accent-color);
    padding: 1rem;
    border-radius: 0 8px 8px 0;
    text-align: left;
}

.connection-label {
    display: block;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.connection-text {
    display: block;
    font-size: 1rem;
    color: var(--text-color);
    line-height: 1.5;
}

.quotes-nav {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.quote-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--secondary-color);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.quote-dot:hover {
    background: rgba(52, 152, 219, 0.5);
}

.quote-dot.active {
    background: var(--secondary-color);
    transform: scale(1.2);
}

.quote-source {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.quote-source a {
    color: var(--secondary-color);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.quote-source a:hover {
    opacity: 1;
    text-decoration: underline;
}

.pulse-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--secondary-color), transparent);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.9;
    }
}

/* Background Parallax Layers */
.slide {
    --parallax-before: 0px;
    --parallax-after: 0px;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: -25%;
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse at center top, rgba(52, 152, 219, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.slide::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: -25%;
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse at center bottom, rgba(230, 126, 34, 0.04) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* Section content is always visible - no entrance animations */
.slide-content > * {
    opacity: 1;
    transform: none;
}

/* Depth Effect with Transform Layers */
.slide-content {
    transform-style: preserve-3d;
    perspective: 1000px;
}

/* Philosophy Section Styles */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
}

.philosophy-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.philosophy-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.2);
}

.card-icon {
    margin-bottom: 1.5rem;
}

.icon-svg {
    width: 64px;
    height: 64px;
    color: var(--secondary-color);
}

.philosophy-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.philosophy-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.principle-detail {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--accent-color);
    padding: 0.5rem;
    background: rgba(230, 126, 34, 0.1);
    border-radius: 4px;
    margin-top: 1rem;
}

.philosophy-quote {
    margin-top: 4rem;
    text-align: center;
}

.philosophy-quote blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--secondary-color);
    border-left: 4px solid var(--accent-color);
    padding-left: 2rem;
    margin: 2rem auto;
    max-width: 800px;
}

/* Events Section Styles */
.events-overview {
    margin-bottom: 2rem;
    text-align: center;
}

.section-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
    max-width: 900px;
    margin: 0 auto;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
}

.event-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.event-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.code-block {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
}

.code-block code {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #8be9fd;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.feature-list li {
    padding: 0.5rem 0;
    color: var(--text-color);
}

.feature-list li strong {
    color: var(--secondary-color);
}

.visual-timeline {
    margin-top: 2rem;
}

.timeline-bar {
    position: relative;
    height: 60px;
    background: linear-gradient(to right, rgba(52, 152, 219, 0.2), rgba(230, 126, 34, 0.2));
    border-radius: 8px;
}

.timeline-event {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
}

.event-dot {
    display: block;
    width: 12px;
    height: 12px;
    background: var(--secondary-color);
    border-radius: 50%;
    margin: 0 auto 0.5rem;
}

.event-label {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--text-color);
}

.event-type-examples {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1rem 0;
}

.type-example {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: rgba(52, 152, 219, 0.1);
    border-radius: 6px;
}

.type-example code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    font-weight: bold;
}

.type-example span {
    color: var(--text-color);
}

.status-indicators {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.status {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: bold;
    font-size: 0.9rem;
}

.status.done {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.status.blocked {
    background: rgba(241, 196, 15, 0.2);
    color: #f1c40f;
}

.status.error {
    background: rgba(230, 126, 34, 0.2);
    color: #e67e22;
}

.status.dead-letter {
    background: rgba(149, 165, 166, 0.2);
    color: #95a5a6;
}

.event-flow-diagram {
    margin-top: 3rem;
    text-align: center;
}

.event-flow-diagram h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.flow-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.flow-step {
    display: flex;
    align-items: center;
}

.flow-box {
    background: rgba(52, 152, 219, 0.2);
    border: 2px solid var(--secondary-color);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    font-weight: bold;
    min-width: 120px;
    text-align: center;
}

.flow-box small {
    display: block;
    font-size: 0.7rem;
    font-weight: normal;
    margin-top: 0.25rem;
    color: rgba(236, 240, 241, 0.7);
}

.flow-arrow {
    font-size: 2rem;
    color: var(--secondary-color);
    padding: 0 1rem;
}

/* Primitives Section Styles */
.primitives-overview {
    margin-bottom: 3rem;
    text-align: center;
}

.primitives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin: 2rem auto;
    max-width: var(--content-max-width);
}

.primitive-card {
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
}

.primitive-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 15px 40px rgba(52, 152, 219, 0.3);
}

.primitive-icon {
    text-align: center;
    margin-bottom: 1rem;
}

.primitive-icon .icon-svg {
    width: 64px;
    height: 64px;
    color: var(--secondary-color);
}

.primitive-card h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-family: 'Courier New', monospace;
}

.primitive-tagline {
    text-align: center;
    font-style: italic;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.primitive-description p {
    line-height: 1.7;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.code-example {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 1rem;
    margin: 1rem 0;
    overflow-x: auto;
}

.code-example code {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #50fa7b;
}

.architecture-diagram {
    margin-top: 4rem;
    padding: 2rem 0 3rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.architecture-diagram h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.arch-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: var(--content-max-width);
    margin: 0 auto;
}

.arch-layer {
    width: 100%;
}

.arch-component {
    padding: 1.5rem 2rem;
    border-radius: 12px;
    border: 2px solid;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 10;
}

.arch-component strong {
    display: block;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.arch-component small {
    display: block;
    font-size: 0.9rem;
    opacity: 0.8;
}

.arch-component.producer {
    background: rgba(26, 26, 26, 0.95);
    border-color: #2ecc71;
    color: #2ecc71;
}

.arch-component.daemon {
    background: rgba(26, 26, 26, 0.95);
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.arch-component.consumer {
    background: rgba(26, 26, 26, 0.95);
    border-color: #9b59b6;
    color: #9b59b6;
}

.arch-arrow {
    font-size: 2.5rem;
    color: var(--secondary-color);
    font-weight: bold;
}

.arch-note {
    margin-top: 2rem;
    padding: 1rem 2rem;
    background: rgba(241, 196, 15, 0.1);
    border-left: 4px solid #f1c40f;
    border-radius: 8px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.arch-note p {
    color: var(--text-color);
    font-size: 1.1rem;
    margin: 0;
}

/* Consumers Section Styles */
.consumers-overview {
    margin-bottom: 2rem;
    text-align: center;
}

.patterns-tabs {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    justify-content: center;
}

.tab-button {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(52, 152, 219, 0.3);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-button:hover {
    background: rgba(52, 152, 219, 0.1);
    border-color: var(--secondary-color);
}

.tab-button.active {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--bg-color);
}

.tab-content {
    margin-top: 2rem;
    position: relative;
    z-index: 10;
}

.pattern-section h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-align: center;
}

.pattern-section > p {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.pattern-card {
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 10;
}

.pattern-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.pattern-card > p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.flow-diagram {
    max-width: var(--content-max-width);
    margin: 3rem auto;
    position: relative;
    z-index: 10;
}

.flow-step-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1rem 0;
}

.flow-node {
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid var(--secondary-color);
    border-radius: 8px;
    padding: 1rem 2rem;
    font-weight: bold;
    min-width: 200px;
    text-align: center;
    position: relative;
    z-index: 10;
}

.flow-node.decision {
    background: rgba(26, 26, 26, 0.95);
    border-color: #f1c40f;
    color: #f1c40f;
}

.flow-node.success {
    background: rgba(26, 26, 26, 0.95);
    border-color: #2ecc71;
    color: #2ecc71;
}

.flow-node.retry {
    background: rgba(26, 26, 26, 0.95);
    border-color: #e67e22;
    color: #e67e22;
}

.arrow-down {
    font-size: 2rem;
    color: var(--secondary-color);
    margin: 0.5rem 0;
}

.flow-decision {
    margin: 1rem 0;
}

.decision-branches {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 1rem;
}

.branch-yes, .branch-no {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.arrow-label {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.branch-yes .arrow-label {
    color: #2ecc71;
}

.branch-no .arrow-label {
    color: #e67e22;
}

.use-case-list {
    list-style: none;
    padding: 0;
}

.use-case-list li {
    margin: 1.5rem 0;
}

.use-case-list strong {
    display: block;
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.use-case-list p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-color);
}

.key-benefits {
    margin-top: 4rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.key-benefits h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem auto;
    max-width: var(--content-max-width);
}

.benefit-card {
    background: rgba(26, 26, 26, 0.9);
    border: 2px solid #2ecc71;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    backdrop-filter: blur(10px);
    position: relative;
}

.benefit-card strong {
    display: block;
    font-size: 1.1rem;
    color: #2ecc71;
    margin-bottom: 0.5rem;
}

.benefit-card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-color);
}

/* Patterns Section Specific Styles */
.patterns-overview {
    margin-bottom: 2rem;
    text-align: center;
}

/* ASCII Flow Diagrams */
.ascii-diagram {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1rem 0;
    overflow-x: auto;
}

.ascii-diagram pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #8be9fd;
    line-height: 1.6;
    white-space: pre;
}

.ascii-diagram strong {
    color: #50fa7b;
    font-weight: bold;
}

/* Comparison Tables */
.comparison-table {
    margin: 2rem 0;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    overflow: hidden;
}

.comparison-table thead {
    background: rgba(52, 152, 219, 0.2);
}

.comparison-table th {
    padding: 1rem;
    text-align: left;
    font-weight: bold;
    color: var(--secondary-color);
    border-bottom: 2px solid rgba(52, 152, 219, 0.5);
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
}

.comparison-table tbody tr:hover {
    background: rgba(52, 152, 219, 0.1);
}

.comparison-table code {
    font-family: 'Courier New', monospace;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    color: #8be9fd;
    font-size: 0.9rem;
}

.comparison-table strong {
    color: var(--secondary-color);
}


/* CLI Section Styles */
.cli-overview {
    margin-bottom: 2rem;
}

.cli-category {
    margin: 3rem 0;
}

.cli-category h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.category-intro {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-color);
    opacity: 0.9;
}

.command-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.command-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 5px 20px rgba(52, 152, 219, 0.15);
}

.command-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.command-card h4 code {
    color: var(--accent-color);
    font-family: 'Courier New', monospace;
}

.command-desc {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-color);
}

.flag-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.flag-list li {
    padding: 0.5rem 0;
    color: var(--text-color);
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
}

.flag-list li code {
    color: var(--accent-color);
    font-weight: bold;
}

.command-note {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(52, 152, 219, 0.1);
    border-left: 4px solid var(--secondary-color);
    border-radius: 4px;
}

.command-note strong {
    color: var(--secondary-color);
}


/* LLM Onboarding Section Styles */
.onboarding-intro {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* Help Hierarchy Styles */
.help-hierarchy {
    margin: 3rem 0;
}

.help-hierarchy h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-align: center;
}

.help-hierarchy > p {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    color: var(--text-color);
}

.help-layers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.help-layer {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.help-layer:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.2);
}

.layer-icon {
    text-align: center;
    margin-bottom: 1rem;
}

.help-layer h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    text-align: center;
}

.help-layer code {
    display: block;
    text-align: center;
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    margin: 0.5rem 0;
    font-size: 1rem;
}

.help-layer p {
    text-align: center;
    line-height: 1.6;
    color: var(--text-color);
    font-size: 0.95rem;
}

.hierarchy-diagram {
    margin: 3rem 0;
    text-align: center;
}

.flow-svg {
    width: 100%;
    max-width: 600px;
}

.help-insight {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(52, 152, 219, 0.1);
    border-left: 4px solid var(--secondary-color);
    border-radius: 8px;
}

.help-insight p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-color);
}

.help-insight code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    padding: 0.2rem 0.4rem;
    background: rgba(230, 126, 34, 0.1);
    border-radius: 3px;
}

/* Uniform Contracts Styles */
.uniform-contracts {
    margin: 4rem 0;
}

.uniform-contracts h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-align: center;
}

.uniform-contracts > p {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.contract-flow {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 2rem 0;
}

.contract-flow .flow-step {
    display: block;
    align-items: initial;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: var(--secondary-color);
    color: var(--bg-color);
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 1rem;
}

.contract-flow .flow-step h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.contract-flow .flow-step p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-color);
}

.contract-flow .flow-step pre {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
}

.contract-flow .flow-step code {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: #8be9fd;
    line-height: 1.6;
}

.contract-example {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.contract-example h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-align: center;
}

.example-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.example-col h5 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.example-col pre {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
}

.example-col code {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: #50fa7b;
    line-height: 1.6;
}

.uniform-insight {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(155, 89, 182, 0.1);
    border-left: 4px solid #9b59b6;
    border-radius: 8px;
}

.uniform-insight p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-color);
}

/* Schema Validation Styles */
.schema-validation {
    margin: 4rem 0;
}

.schema-validation h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-align: center;
}

.schema-validation > p {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.env-vars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.env-var-card {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.env-var-card h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    font-family: 'Courier New', monospace;
}

.env-var-card p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: var(--text-color);
}

.env-var-card code {
    font-family: 'Courier New', monospace;
    color: #50fa7b;
}

.env-var-card pre {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
}

.env-usage-example {
    margin-top: 2rem;
}

.env-usage-example h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.command-reference-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    overflow: hidden;
}

.command-reference-table thead {
    background: rgba(52, 152, 219, 0.2);
}

.command-reference-table th {
    padding: 1rem;
    text-align: left;
    color: var(--secondary-color);
    font-weight: bold;
    border-bottom: 2px solid rgba(52, 152, 219, 0.3);
}

.command-reference-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(52, 152, 219, 0.1);
}

.command-reference-table tbody tr:hover {
    background: rgba(52, 152, 219, 0.05);
}

.command-reference-table code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    font-size: 0.9rem;
}

.category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
}

.category-badge.pipeline {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
}

.category-badge.query {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.category-badge.management {
    background: rgba(241, 196, 15, 0.2);
    color: #f1c40f;
}

.category-badge.docs {
    background: rgba(149, 165, 166, 0.2);
    color: #95a5a6;
}

.daemon-modes-callout {
    margin-top: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(26, 26, 26, 0.95);
    border-left: 4px solid var(--accent-color);
    border-radius: 4px;
    position: relative;
    z-index: 10;
}

.daemon-modes-callout h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.daemon-modes-callout ul {
    list-style: none;
    padding: 0;
}

.daemon-modes-callout ul li {
    padding: 0.5rem 0;
    line-height: 1.6;
}

.daemon-modes-callout ul li strong {
    color: var(--accent-color);
}

.daemon-modes-callout code {
    font-family: 'Courier New', monospace;
    color: var(--secondary-color);
    background: rgba(0, 0, 0, 0.3);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}


.validation-loop-diagram {
    margin: 3rem 0;
    text-align: center;
}

.validation-loop-diagram h4 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
}

.loop-svg {
    width: 100%;
    max-width: 800px;
}

.validation-steps {
    margin: 3rem 0;
}

.validation-step {
    display: flex;
    gap: 1.5rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.step-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background: var(--secondary-color);
    color: var(--bg-color);
    border-radius: 50%;
    font-weight: bold;
    font-size: 1.5rem;
    text-align: center;
}

.step-content h5 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.step-content p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-color);
}

.step-content code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    padding: 0.2rem 0.4rem;
    background: rgba(230, 126, 34, 0.1);
    border-radius: 3px;
}

.schema-example {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.schema-example h4 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    text-align: center;
}

.correction-flow {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.attempt {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
}

.attempt h5 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    text-align: center;
}

.attempt pre {
    background: rgba(0, 0, 0, 0.5);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

.attempt code {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: #8be9fd;
    line-height: 1.6;
}

.error-msg {
    color: #e67e22;
    font-weight: bold;
    text-align: center;
}

.success-msg {
    color: #2ecc71;
    font-weight: bold;
    text-align: center;
}

.arrow-right {
    font-size: 2rem;
    color: var(--secondary-color);
    font-weight: bold;
}

.error-docs-pointer {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(230, 126, 34, 0.08);
    border: 1px solid rgba(230, 126, 34, 0.3);
    border-radius: 8px;
}

.error-docs-pointer h4 {
    margin-top: 0;
    color: #e67e22;
}

.error-docs-pointer .terminal-output pre {
    background: rgba(0, 0, 0, 0.8);
}

.error-insight {
    margin-top: 1rem;
    font-style: italic;
    color: var(--text-color);
    opacity: 0.9;
}

.schema-insight {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(241, 196, 15, 0.1);
    border-left: 4px solid #f1c40f;
    border-radius: 8px;
}

.schema-insight p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-color);
}

.schema-insight code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    padding: 0.2rem 0.4rem;
    background: rgba(230, 126, 34, 0.1);
    border-radius: 3px;
}

/* Interactive Demo Styles */
.interactive-demo {
    margin: 4rem 0;
}

.interactive-demo h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-align: center;
}

.interactive-demo > p {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 1.1rem;
    color: var(--text-color);
}

.demo-steps {
    margin: 2rem 0;
}

.demo-step {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border-left: 4px solid var(--secondary-color);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--secondary-color);
    color: var(--bg-color);
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
}

.step-header h4 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin: 0;
}

.step-body {
    padding-left: 1rem;
}

.terminal-output {
    margin: 1.5rem 0;
}

.terminal-output pre {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
}

.terminal-output code {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #50fa7b;
    line-height: 1.8;
}

.step-description {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(52, 152, 219, 0.1);
    border-radius: 6px;
    line-height: 1.7;
    color: var(--text-color);
}

.philosophy-highlight {
    margin: 4rem 0;
    padding: 2rem;
    background: rgba(155, 89, 182, 0.1);
    border-radius: 12px;
    border: 2px solid #9b59b6;
}

.philosophy-highlight h4 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: #9b59b6;
    text-align: center;
}

.philosophy-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.philosophy-point {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.point-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.point-text h5 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.point-text p {
    margin: 0;
    line-height: 1.7;
    color: var(--text-color);
}

.demo-conclusion {
    margin-top: 3rem;
    text-align: center;
}

.demo-conclusion blockquote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--secondary-color);
    border-left: 4px solid var(--accent-color);
    padding-left: 2rem;
    margin: 2rem auto;
    max-width: 900px;
    text-align: left;
}

/* Responsive Design */
/* Tablet breakpoint (769px - 1024px) */
/* Tablet breakpoint OR short viewport - use horizontal nav */
@media (min-width: 769px) and (max-width: 1200px), (max-height: 750px) {
    .slide-content {
        max-width: 900px;
    }

    .philosophy-grid,
    .events-grid,
    .primitives-grid,
    .benefits-grid {
        max-width: 900px;
    }

    /* Nav - horizontal at top for tablet */
    #nav {
        flex-direction: row;
        flex-wrap: wrap;
        width: 100%;
        padding: 1rem;
        padding-top: 3.5rem; /* Room for theme toggle */
        justify-content: center;
        gap: 0.5rem;
        right: 0;
        left: 0;
    }

    .nav-link {
        font-size: 0.8rem;
        padding: 0.4rem 0.6rem;
    }

    /* Center theme toggle above nav */
    .theme-toggle {
        top: 0.5rem;
        left: 50%;
        transform: translateX(-50%);
        padding: 0.4rem;
    }

    .theme-toggle:hover {
        transform: translateX(-50%) scale(1.1);
    }

    .theme-toggle-btn {
        font-size: 1.3rem;
    }
}

/* Mobile breakpoint (<=768px) */
@media (max-width: 768px) {
    .slide h1 {
        font-size: 2.5rem;
    }

    .slide h2 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    #nav {
        flex-direction: row;
        width: 100%;
        padding: 1rem;
        padding-top: 3.5rem; /* Make room for theme toggle */
        justify-content: center;
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .nav-link {
        font-size: 0.85rem;
        padding: 0.4rem 0.8rem;
    }

    .theme-toggle {
        top: 0.5rem;
        left: 50%;
        transform: translateX(-50%);
        padding: 0.3rem;
    }

    .theme-toggle:hover {
        transform: translateX(-50%) scale(1.1);
    }

    .theme-toggle-btn {
        font-size: 1.2rem;
    }

    /* Reduce parallax on mobile for performance */
    .slide::before,
    .slide::after {
        display: none;
    }

    /* Adjust grids for mobile */
    .philosophy-grid,
    .events-grid,
    .primitives-grid,
    .help-layers,
    .env-vars-grid,
    .philosophy-points {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Onboarding section mobile adjustments */
    .contract-flow,
    .example-columns {
        grid-template-columns: 1fr;
    }

    .correction-flow {
        flex-direction: column;
    }

    .arrow-right {
        transform: rotate(90deg);
    }

    .flow-svg,
    .loop-svg {
        max-width: 100%;
        height: auto;
    }

    .code-block {
        font-size: 0.8rem;
    }

    .code-block pre {
        overflow-x: auto;
    }

    /* Tab buttons stack on very small screens */
    .patterns-tabs {
        flex-direction: column;
    }

    .tab-button {
        width: 100%;
    }

    /* Flow diagrams adjust for mobile */
    .decision-branches {
        flex-direction: column;
        gap: 1rem;
    }

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

    /* CLI section adjustments */
    .env-vars-grid {
        grid-template-columns: 1fr;
    }

    .command-reference-table {
        font-size: 0.85rem;
    }

    .command-reference-table th,
    .command-reference-table td {
        padding: 0.5rem;
    }
}

/* ========================================
   Projects Page Styles
   ======================================== */

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge.poc {
    background: rgba(52, 152, 219, 0.2);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.4);
}

.status-badge.failure {
    background: rgba(230, 126, 34, 0.2);
    color: #e67e22;
    border: 1px solid rgba(230, 126, 34, 0.4);
}

.status-badge.success {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.4);
}

/* Back/Forward Navigation Links */
.nav-back,
.nav-forward {
    font-weight: bold;
}

.nav-back {
    border-left: 3px solid var(--accent-color);
}

.nav-forward {
    border-right: 3px solid var(--secondary-color);
}

/* Project Header */
.project-header {
    text-align: center;
    margin-bottom: 3rem;
}

.project-tagline {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-top: 1rem;
    font-style: italic;
}

.repo-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1.25rem;
    background: var(--secondary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s ease, transform 0.2s ease;
}

.repo-link:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

/* Project Overview Card */
.project-overview {
    margin: 2rem 0;
}

.what-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.what-card h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.what-card p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Projects Narrative */
.projects-narrative {
    margin-bottom: 3rem;
}

/* Project Timeline */
.project-timeline {
    margin: 4rem 0;
    padding: 2rem 0;
}

.timeline-track {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.timeline-line {
    position: absolute;
    top: 20px;
    left: 10%;
    right: 10%;
    height: 4px;
    background: linear-gradient(to right,
        #3498db 0%,
        #e67e22 33%,
        #2ecc71 66%,
        #2ecc71 100%
    );
    border-radius: 2px;
    z-index: 0;
}

.timeline-node {
    position: relative;
    z-index: 1;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease;
    flex: 1;
    max-width: 200px;
}

.timeline-node:hover {
    transform: translateY(-5px);
}

.node-marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    border: 4px solid var(--bg-color);
    box-shadow: 0 0 0 3px currentColor;
}

.node-marker.poc {
    background: #3498db;
    color: #3498db;
}

.node-marker.failure {
    background: #e67e22;
    color: #e67e22;
}

.node-marker.success {
    background: #2ecc71;
    color: #2ecc71;
}

.node-content {
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    backdrop-filter: blur(10px);
}

.node-content h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin: 0.5rem 0;
    font-family: 'Courier New', monospace;
}

.node-content p {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.8;
    margin: 0;
}

/* Journey Insight */
.journey-insight {
    margin: 3rem 0;
    text-align: center;
}

.journey-insight blockquote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--secondary-color);
    border-left: 4px solid var(--accent-color);
    padding-left: 2rem;
    margin: 2rem auto;
    max-width: 800px;
    text-align: left;
}

/* Projects Teaser Grid */
.projects-teaser {
    margin-top: 4rem;
}

.teaser-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.teaser-card {
    display: block;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.teaser-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.2);
}

.teaser-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.teaser-card h4 {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.teaser-card p {
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
}

/* Lesson Box */
.lesson-box {
    margin: 3rem 0;
    padding: 2rem;
    border-radius: 12px;
    position: relative;
}

.lesson-box.key-insight {
    background: rgba(46, 204, 113, 0.1);
    border-left: 4px solid #2ecc71;
}

.lesson-box.failure-analysis {
    background: rgba(230, 126, 34, 0.1);
    border-left: 4px solid #e67e22;
}

.lesson-box h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.lesson-box p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.lesson-box code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    background: rgba(0, 0, 0, 0.3);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}

/* Concepts Grid */
.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.concept-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.concept-card h4 {
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
}

.concept-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-color);
}

/* Pipeline Diagram */
.pipeline-diagram {
    margin: 3rem 0;
}

.pipeline-diagram h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    text-align: center;
}

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

.pipeline-stage {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 8px;
    padding: 1rem 1.5rem;
}

.pipeline-stage .stage-number {
    width: 36px;
    height: 36px;
    line-height: 36px;
    background: var(--secondary-color);
    color: var(--bg-color);
    border-radius: 50%;
    font-weight: bold;
    text-align: center;
    flex-shrink: 0;
}

.pipeline-stage .stage-content h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin: 0;
}

.pipeline-stage .stage-content p {
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.8;
    margin: 0.25rem 0 0;
}

.pipeline-arrow {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* Failure Points */
.failure-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.failure-point {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.failure-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.failure-point strong {
    display: block;
    font-size: 1.1rem;
    color: #e67e22;
    margin-bottom: 0.5rem;
}

.failure-point p {
    margin: 0;
    line-height: 1.7;
}

/* Tic-Tac-Toe Game Visual */
.game-visual {
    margin: 2rem 0;
    text-align: center;
}

.ttt-board {
    display: grid;
    grid-template-columns: repeat(3, 60px);
    gap: 4px;
    justify-content: center;
    margin: 1rem auto;
}

.ttt-cell {
    width: 60px;
    height: 60px;
    background: rgba(52, 152, 219, 0.1);
    border: 2px solid rgba(52, 152, 219, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--secondary-color);
    font-family: 'Courier New', monospace;
}

.game-caption {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-top: 1rem;
}

/* Loop Diagram */
.loop-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 600px;
    margin: 2rem auto;
}

.loop-step {
    width: 100%;
    text-align: center;
}

.loop-box {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    border: 2px solid;
    background: rgba(26, 26, 26, 0.95);
}

.loop-box strong {
    display: block;
    font-size: 1.1rem;
}

.loop-box small {
    display: block;
    font-size: 0.85rem;
    opacity: 0.8;
}

.loop-box.controller {
    border-color: #f1c40f;
    color: #f1c40f;
}

.loop-box.agent-x {
    border-color: #3498db;
    color: #3498db;
}

.loop-box.agent-o {
    border-color: #9b59b6;
    color: #9b59b6;
}

.loop-box.state {
    border-color: #2ecc71;
    color: #2ecc71;
}

.loop-arrows {
    display: flex;
    justify-content: center;
    gap: 4rem;
    width: 100%;
}

.loop-branch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.branch-label {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.loop-arrow {
    font-size: 2rem;
    color: var(--secondary-color);
}

.loop-merge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.loop-back {
    font-size: 2.5rem;
    color: #f1c40f;
}

.loop-box.daemon {
    border-color: #e67e22;
    color: #e67e22;
}

.merge-label {
    font-size: 0.95rem;
    color: var(--text-color);
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* Conversation Enforcement */
.conversation-enforcement {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
}

.conversation-enforcement h3 {
    color: var(--secondary-color);
    margin-top: 0;
    margin-bottom: 1rem;
}

.uniform-example {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.uniform-col {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 1rem;
}

.uniform-col h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--secondary-color);
}

.uniform-col pre {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
}

.uniform-col code {
    color: #50fa7b;
}

.enforcement-insight {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(241, 196, 15, 0.1);
    border-left: 3px solid #f1c40f;
    border-radius: 0 6px 6px 0;
}

[data-theme="light"] .conversation-enforcement {
    background: rgba(179, 92, 30, 0.08);
}

[data-theme="light"] .uniform-col {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(179, 92, 30, 0.2);
}

[data-theme="light"] .loop-box.daemon {
    border-color: #d4a03a;
    color: #8b7328;
}

@media (max-width: 768px) {
    .uniform-example {
        grid-template-columns: 1fr;
    }
}

/* Insight Details */
.insight-details {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.insight-point {
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
}

.insight-point strong {
    color: var(--secondary-color);
}

/* SRHTD Architecture */
.srhtd-arch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto;
}

.srhtd-arch .arch-layer {
    width: 100%;
}

.srhtd-arch .arch-component {
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.cli-layer {
    background: rgba(241, 196, 15, 0.1);
    border: 2px solid #f1c40f;
    color: #f1c40f;
}

.kwike-layer {
    background: rgba(52, 152, 219, 0.1);
    border: 2px solid #3498db;
    color: #3498db;
}

.agents-layer {
    display: flex;
    gap: 2rem;
    justify-content: center;
}

.agent-plan {
    background: rgba(230, 126, 34, 0.1);
    border: 2px solid #e67e22;
    color: #e67e22;
    flex: 1;
}

.agent-impl {
    background: rgba(155, 89, 182, 0.1);
    border: 2px solid #9b59b6;
    color: #9b59b6;
    flex: 1;
}

.agent-review {
    background: rgba(46, 204, 113, 0.1);
    border: 2px solid #2ecc71;
    color: #2ecc71;
    flex: 1;
}

/* Model tiers list */
.model-tiers {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.model-tiers li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
}

.model-tiers li strong {
    color: var(--secondary-color);
}

/* Uniform list */
.uniform-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.uniform-list li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
}

.uniform-list li strong {
    color: var(--accent-color);
}

.arch-responsibilities {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
    text-align: left;
    font-size: 0.9rem;
}

.arch-responsibilities li {
    padding: 0.25rem 0;
    color: var(--text-color);
}

.arch-responsibilities li::before {
    content: "• ";
    color: inherit;
}

/* Lifecycle Flow */
.lifecycle-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.lifecycle-step {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 152, 219, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
}

.lifecycle-step .step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    background: var(--secondary-color);
    color: var(--bg-color);
    border-radius: 50%;
    font-weight: bold;
    text-align: center;
}

.step-detail h4 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.step-detail p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-color);
    margin: 0;
}

.step-detail code {
    font-family: 'Courier New', monospace;
    color: var(--accent-color);
    font-size: 0.85rem;
}

/* Pattern Summary */
.pattern-summary {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pattern-element {
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    border-left: 3px solid var(--secondary-color);
}

.pattern-element strong {
    color: var(--secondary-color);
}

/* Spiritual Successor / Beads Connection */
.spiritual-successor,
.beads-connection {
    margin: 3rem 0;
    padding: 2rem;
    background: rgba(155, 89, 182, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(155, 89, 182, 0.3);
}

.spiritual-successor h3,
.beads-connection h3 {
    font-size: 1.5rem;
    color: #9b59b6;
    margin-bottom: 1rem;
}

.successor-narrative p,
.evolution-narrative p {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.evolution-points {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.evolution-points li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.evolution-points li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: #9b59b6;
}

.evolution-points strong {
    color: var(--secondary-color);
}

/* Project Status */
.project-status {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.project-status h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.project-status p {
    line-height: 1.8;
}

.project-status strong {
    color: #2ecc71;
}

/* DAG & Uniforms Section */
.dag-uniforms {
    margin: 3rem 0;
}

.dag-uniforms h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    text-align: center;
}

/* DAG Section within DAG & Uniforms */
.dag-section {
    margin-bottom: 3rem;
}

.dag-section h4,
.uniforms-section h4 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-align: center;
}

.dag-intro,
.uniforms-intro {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-color);
    line-height: 1.7;
}

.dag-svg-container {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
    overflow-x: auto;
}

.dag-svg {
    max-width: 100%;
    width: 560px;
    height: auto;
}

[data-theme="light"] .dag-svg-container {
    background: rgba(45, 36, 24, 0.04);
    border: 1px solid var(--card-border);
}

.puml-source {
    display: block;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--secondary-color);
    text-decoration: none;
    text-align: center;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.puml-source:hover {
    opacity: 1;
    text-decoration: underline;
}

.dag-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.legend-symbol {
    font-size: 1.2rem;
    font-weight: bold;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.legend-symbol.cycle {
    background: rgba(241, 196, 15, 0.2);
    color: #f1c40f;
}

.legend-symbol.terminal-success {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.legend-symbol.terminal-fail {
    background: rgba(230, 126, 34, 0.2);
    color: #e67e22;
}

[data-theme="light"] .legend-symbol.cycle {
    background: rgba(212, 160, 58, 0.2);
    color: #d4a03a;
}

[data-theme="light"] .legend-symbol.terminal-success {
    background: rgba(104, 159, 56, 0.2);
    color: #689f38;
}

[data-theme="light"] .legend-symbol.terminal-fail {
    background: rgba(196, 69, 54, 0.2);
    color: #c44536;
}

/* Uniforms Detail Cards */
.uniforms-detail {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.uniform-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid;
    backdrop-filter: blur(10px);
}

.uniform-card.opus {
    border-color: #e67e22;
}

.uniform-card.sonnet {
    border-color: #9b59b6;
}

.uniform-card.haiku {
    border-color: #2ecc71;
}

.uniform-header {
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.uniform-card.opus .uniform-header {
    background: rgba(230, 126, 34, 0.15);
}

.uniform-card.sonnet .uniform-header {
    background: rgba(155, 89, 182, 0.15);
}

.uniform-card.haiku .uniform-header {
    background: rgba(46, 204, 113, 0.15);
}

.uniform-badge {
    font-weight: bold;
    font-size: 1.2rem;
    font-family: 'Courier New', monospace;
}

.uniform-card.opus .uniform-badge {
    color: #e67e22;
}

.uniform-card.sonnet .uniform-badge {
    color: #9b59b6;
}

.uniform-card.haiku .uniform-badge {
    color: #2ecc71;
}

.uniform-role {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.uniform-body {
    padding: 1.5rem;
}

.uniform-body p {
    margin-bottom: 1rem;
    line-height: 1.6;
    font-style: italic;
    color: var(--text-color);
}

.uniform-body ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.uniform-body ul li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.uniform-body ul li strong {
    color: var(--secondary-color);
}

/* Light mode uniform adjustments */
[data-theme="light"] .uniform-card.opus {
    border-color: #d4a03a;
}

[data-theme="light"] .uniform-card.sonnet {
    border-color: #8b5a2b;
}

[data-theme="light"] .uniform-card.haiku {
    border-color: #689f38;
}

[data-theme="light"] .uniform-card.opus .uniform-header {
    background: rgba(212, 160, 58, 0.15);
}

[data-theme="light"] .uniform-card.sonnet .uniform-header {
    background: rgba(139, 90, 43, 0.12);
}

[data-theme="light"] .uniform-card.haiku .uniform-header {
    background: rgba(104, 159, 56, 0.15);
}

[data-theme="light"] .uniform-card.opus .uniform-badge {
    color: #9a7520;
}

[data-theme="light"] .uniform-card.sonnet .uniform-badge {
    color: #6b4423;
}

[data-theme="light"] .uniform-card.haiku .uniform-badge {
    color: #4a7028;
}

[data-theme="light"] .uniform-card .uniform-role {
    color: #5c4a3a;
}

[data-theme="light"] .uniform-body ul li strong {
    color: #8b4513;
}

/* Workflow Example */
.workflow-example {
    margin: 3rem 0;
}

.workflow-example h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--secondary-color);
    text-align: center;
}

/* Sample Output in Terminal */
.sample-output {
    margin: 3rem 0;
}

.sample-output h3 {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* Mobile Responsive for Projects */
@media (max-width: 768px) {
    .timeline-track {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .timeline-line {
        display: none;
    }

    .timeline-node {
        max-width: 100%;
    }

    .pipeline-flow {
        flex-direction: column;
    }

    .pipeline-arrow {
        transform: rotate(90deg);
    }

    .loop-arrows {
        flex-direction: column;
        gap: 2rem;
    }

    .agents-layer {
        flex-direction: column;
    }

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

    .lifecycle-flow {
        grid-template-columns: 1fr;
    }

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

/* Late light mode overrides - ensure precedence over base styles */
[data-theme="light"] .flow-node,
[data-theme="light"] .flow-node.decision,
[data-theme="light"] .flow-node.success,
[data-theme="light"] .flow-node.retry {
    background: #ffffff;
}

[data-theme="light"] .flow-node.decision {
    border-color: #d4a03a;
    color: #8b7328;
}

[data-theme="light"] .flow-node.success {
    border-color: #689f38;
    color: #4a7028;
}

[data-theme="light"] .flow-node.retry {
    border-color: #c44536;
    color: #a33327;
}

[data-theme="light"] .flow-box {
    background: #ffffff;
    border-color: #3498db;
}

[data-theme="light"] .flow-box small {
    color: #5c4a3a;
}

/* Print styles */
@media print {
    #nav {
        display: none;
    }

    .slide {
        page-break-inside: avoid;
        min-height: auto;
        padding: 2rem 1rem;
    }

    .slide::before,
    .slide::after {
        display: none;
    }
}