/* ═══════════════════════════════════════════════════════════════
   BRUTALIST MATRIX DESIGN SYSTEM
   Style: Raw, bold, high-contrast with green/teal matrix aesthetic
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
    /* Matrix Color Palette */
    --matrix-black: #0a0a0a;
    --matrix-dark: #0d1a0d;
    --matrix-green: #00ff41;
    --matrix-teal: #0abab5;
    --matrix-cyan: #00d4ff;
    --matrix-lime: #39ff14;
    --matrix-dim: #1a3a1a;

    /* Accent Colors */
    --brutal-red: #ff3333;
    --brutal-orange: #ff6600;
    --brutal-yellow: #ffcc00;
    --brutal-white: #f0f0f0;
    --brutal-gray: #666;

    /* Reveal.js Overrides */
    --r-background-color: var(--matrix-black);
    --r-main-color: var(--brutal-white);
    --r-heading-color: var(--matrix-green);
    --r-link-color: var(--matrix-cyan);
    --r-selection-background-color: var(--matrix-teal);
}

/* Base Typography - Brutalist */
.reveal {
    font-family: 'Space Grotesk', 'Arial Black', sans-serif;
    background: var(--matrix-black);
}

.reveal h1, .reveal h2, .reveal h3 {
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-shadow: 0 0 20px var(--matrix-green), 0 0 40px rgba(0, 255, 65, 0.3);
}

.reveal h1 {
    font-size: 3em;
    border-bottom: 4px solid var(--matrix-green);
    padding-bottom: 0.2em;
    display: inline-block;
}
.reveal h2 {
    font-size: 2em;
    color: var(--matrix-teal);
}
.reveal h3 {
    font-size: 1.5em;
    color: var(--matrix-cyan);
}

/* Glowing Text Effect */
.glow {
    text-shadow: 0 0 10px currentColor, 0 0 20px currentColor, 0 0 30px currentColor;
}

/* Subtitle Styling */
.reveal .subtitle {
    color: var(--matrix-cyan);
    font-size: 1.3em;
    margin-top: 0.5em;
    font-family: 'IBM Plex Mono', monospace;
    border: 2px solid var(--matrix-teal);
    padding: 0.3em 0.8em;
    display: inline-block;
}

.reveal .speaker-info {
    font-size: 0.9em;
    color: var(--brutal-gray);
    margin-top: 2em;
    font-family: 'IBM Plex Mono', monospace;
}

/* Dramatic Text - Brutalist */
.reveal .dramatic {
    font-size: 2em;
    font-weight: 700;
    color: var(--brutal-yellow);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-left: 6px solid var(--brutal-yellow);
    padding-left: 0.5em;
    text-shadow: 3px 3px 0 var(--matrix-dark);
}

.reveal .hook-text {
    font-size: 1.6em;
    line-height: 1.5;
    color: var(--brutal-white);
}

/* ═══════════════════════════════════════════════════════════════
   STATISTICS & DATA VISUALIZATION
   ═══════════════════════════════════════════════════════════════ */

.reveal .stat-big {
    font-size: 4em;
    font-weight: 700;
    color: var(--matrix-green);
    font-family: 'IBM Plex Mono', monospace;
    text-shadow: 0 0 30px var(--matrix-green);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { text-shadow: 0 0 20px var(--matrix-green); }
    50% { text-shadow: 0 0 40px var(--matrix-green), 0 0 60px var(--matrix-teal); }
}

.reveal .stat-red {
    color: var(--brutal-red);
    text-shadow: 0 0 30px var(--brutal-red);
}

.reveal .stat-label {
    font-size: 0.9em;
    color: var(--brutal-gray);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

/* Comparison Layout - Brutalist Cards */
.reveal .comparison {
    display: flex;
    justify-content: center;
    gap: 2em;
    margin: 1.5em 0;
}

.reveal .comparison-item {
    text-align: center;
    padding: 1.5em;
    background: var(--matrix-dark);
    border: 3px solid var(--matrix-dim);
    position: relative;
}

.reveal .comparison-item::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, var(--matrix-green), transparent, var(--matrix-teal));
    z-index: -1;
    opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════════════
   CODE BLOCKS - Terminal Style
   ═══════════════════════════════════════════════════════════════ */

.reveal pre {
    width: 100%;
    font-size: 0.75em;
    background: #0d0d0d;
    border: 2px solid var(--matrix-dim);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.reveal pre::before {
    content: '$ ';
    color: var(--matrix-green);
}

.reveal pre code {
    max-height: 500px;
    font-family: 'IBM Plex Mono', 'JetBrains Mono', monospace;
    padding: 1.2em;
    background: transparent;
}

.reveal .code-bad {
    background: rgba(255, 51, 51, 0.1);
    border-left: 4px solid var(--brutal-red);
}

.reveal .code-bad,
.reveal .code-bad code,
.reveal .code-bad code *,
.reveal .code-bad table,
.reveal .code-bad .hljs-ln {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.reveal .code-bad {
    border-left: 4px solid var(--brutal-red) !important;
}

.reveal .code-good {
    background: rgba(0, 255, 65, 0.1);
    border-left: 4px solid var(--matrix-green);
}

/* ═══════════════════════════════════════════════════════════════
   TABLES - Data Grid Style
   ═══════════════════════════════════════════════════════════════ */

.reveal table {
    margin: 1.5em auto;
    border-collapse: collapse;
    font-size: 0.85em;
    font-family: 'IBM Plex Mono', monospace;
    border: 2px solid var(--matrix-green);
}

.reveal table th,
.reveal table td {
    padding: 0.8em 1.2em;
    border: 1px solid var(--matrix-dim);
}

.reveal table th {
    background: var(--matrix-dark);
    color: var(--matrix-green);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.reveal table tr:hover {
    background: rgba(0, 255, 65, 0.05);
}

/* ═══════════════════════════════════════════════════════════════
   WORKFLOW & FLOWCHART COMPONENTS
   ═══════════════════════════════════════════════════════════════ */

.reveal .workflow-box {
    background: var(--matrix-dark);
    border: 3px solid var(--matrix-green);
    padding: 1em 1.5em;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1.1em;
    color: var(--matrix-green);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.2), inset 0 0 20px rgba(0, 255, 65, 0.05);
}

/* Flowchart Styles */
.flowchart {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
    margin: 1.5em 0;
}

.flow-node {
    background: var(--matrix-dark);
    border: 2px solid var(--matrix-teal);
    padding: 0.8em 1.2em;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9em;
    color: var(--matrix-cyan);
    position: relative;
}

.flow-node.active {
    border-color: var(--matrix-green);
    color: var(--matrix-green);
    box-shadow: 0 0 15px var(--matrix-green);
}

.flow-node.danger {
    border-color: var(--brutal-red);
    color: var(--brutal-red);
}

.flow-node.warning {
    border-color: var(--brutal-yellow);
    color: var(--brutal-yellow);
}

.flow-arrow {
    color: var(--matrix-teal);
    font-size: 1.5em;
    padding: 0 0.3em;
    font-family: 'IBM Plex Mono', monospace;
}

/* Infographic Boxes */
.info-box {
    background: linear-gradient(135deg, var(--matrix-dark) 0%, var(--matrix-black) 100%);
    border: 2px solid;
    padding: 1.5em;
    margin: 0.5em;
    text-align: center;
}

.info-box.green { border-color: var(--matrix-green); }
.info-box.red { border-color: var(--brutal-red); }
.info-box.yellow { border-color: var(--brutal-yellow); }
.info-box.teal { border-color: var(--matrix-teal); }

.info-box .icon {
    font-size: 2em;
    margin-bottom: 0.3em;
}

.info-box .label {
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brutal-gray);
}

.info-box .value {
    font-size: 1.8em;
    font-weight: 700;
    font-family: 'IBM Plex Mono', monospace;
}

/* Grid Layout for Infographics */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1em;
    margin: 1em 0;
}

/* ═══════════════════════════════════════════════════════════════
   VIDEO/DEMO PLACEHOLDERS
   ═══════════════════════════════════════════════════════════════ */

.reveal .video-placeholder {
    background: var(--matrix-dark);
    border: 3px dashed var(--matrix-dim);
    padding: 3em;
    text-align: center;
    color: var(--brutal-gray);
    position: relative;
    overflow: hidden;
}

.reveal .video-placeholder::before {
    content: "▶ DEMO";
    display: block;
    font-size: 1.3em;
    color: var(--matrix-teal);
    margin-bottom: 0.5em;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.2em;
}

.reveal .video-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    animation: scan-line 3s infinite;
}

@keyframes scan-line {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ═══════════════════════════════════════════════════════════════
   QUOTES & CALLOUTS
   ═══════════════════════════════════════════════════════════════ */

.reveal .quote {
    font-size: 1.5em;
    font-weight: 500;
    border-left: 6px solid var(--matrix-green);
    padding: 0.5em 1em;
    margin: 1em 0;
    background: rgba(0, 255, 65, 0.05);
    color: var(--brutal-white);
}

.reveal .quote.danger {
    border-color: var(--brutal-red);
    background: rgba(255, 51, 51, 0.05);
}

/* ═══════════════════════════════════════════════════════════════
   TIMELINE - Horizontal Flow
   ═══════════════════════════════════════════════════════════════ */

.reveal .timeline {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
    margin: 1em 0;
}

.reveal .timeline-item {
    padding: 0.6em 1.2em;
    font-size: 0.95em;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
    border: 2px solid;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.reveal .timeline-arrow {
    color: var(--matrix-teal);
    font-size: 1.3em;
    padding: 0 0.2em;
}

.reveal .t-green {
    border-color: var(--matrix-green);
    color: var(--matrix-green);
    background: rgba(0, 255, 65, 0.1);
}
.reveal .t-yellow {
    border-color: var(--brutal-yellow);
    color: var(--brutal-yellow);
    background: rgba(255, 204, 0, 0.1);
}
.reveal .t-red {
    border-color: var(--brutal-red);
    color: var(--brutal-red);
    background: rgba(255, 51, 51, 0.1);
}

/* ═══════════════════════════════════════════════════════════════
   CHECKLIST - Terminal Style
   ═══════════════════════════════════════════════════════════════ */

.reveal .checklist {
    text-align: left;
    font-size: 1.1em;
    list-style: none;
    padding-left: 0;
    font-family: 'IBM Plex Mono', monospace;
}

.reveal .checklist li {
    padding: 0.5em 0;
    border-bottom: 1px solid var(--matrix-dim);
}

.reveal .checklist li::before {
    content: "[_]";
    color: var(--matrix-green);
    margin-right: 0.8em;
    font-weight: 600;
}

.reveal .checklist li.checked::before {
    content: "[✓]";
}

/* ═══════════════════════════════════════════════════════════════
   INTERACTIVE SECTIONS
   ═══════════════════════════════════════════════════════════════ */

.reveal .interactive {
    background: linear-gradient(135deg, var(--matrix-dark) 0%, rgba(10, 186, 181, 0.1) 100%);
    border: 3px solid var(--matrix-teal);
    padding: 2em;
    position: relative;
}

.reveal .interactive::before {
    content: 'INTERACTIVE';
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--matrix-black);
    padding: 0 10px;
    color: var(--matrix-teal);
    font-size: 0.7em;
    letter-spacing: 0.2em;
    font-family: 'IBM Plex Mono', monospace;
}

.reveal .poll-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    margin-top: 1.5em;
}

.reveal .poll-option {
    background: var(--matrix-dark);
    border: 2px solid var(--matrix-dim);
    padding: 1em;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--matrix-cyan);
    transition: all 0.2s;
}

.reveal .poll-option:hover {
    border-color: var(--matrix-green);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.3);
}

/* ═══════════════════════════════════════════════════════════════
   QR CODE & RESOURCES
   ═══════════════════════════════════════════════════════════════ */

.reveal .qr-placeholder {
    width: 200px;
    height: 200px;
    background: var(--brutal-white);
    margin: 1em auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--matrix-black);
    font-size: 0.8em;
    border: 4px solid var(--matrix-green);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.3);
}

/* ═══════════════════════════════════════════════════════════════
   SECTION TITLES
   ═══════════════════════════════════════════════════════════════ */

.reveal .section-title {
    color: var(--matrix-teal);
    font-size: 0.7em;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 1em;
    font-family: 'IBM Plex Mono', monospace;
    border: 1px solid var(--matrix-teal);
    padding: 0.3em 1em;
    display: inline-block;
}

/* ═══════════════════════════════════════════════════════════════
   FRAGMENT HIGHLIGHTS
   ═══════════════════════════════════════════════════════════════ */

.reveal .fragment.highlight-red.visible {
    color: var(--brutal-red);
    text-shadow: 0 0 10px var(--brutal-red);
}

.reveal .fragment.highlight-green.visible {
    color: var(--matrix-green);
    text-shadow: 0 0 10px var(--matrix-green);
}

/* ═══════════════════════════════════════════════════════════════
   LIES DIAGRAM - Visual Impact
   ═══════════════════════════════════════════════════════════════ */

.lies-container {
    display: flex;
    justify-content: center;
    gap: 1.5em;
    margin: 2em 0;
}

.lie-card {
    background: var(--matrix-dark);
    border: 3px solid var(--brutal-red);
    padding: 1.5em;
    width: 250px;
    text-align: center;
    position: relative;
}

.lie-card::before {
    content: attr(data-number);
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--brutal-red);
    color: var(--matrix-black);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: 'IBM Plex Mono', monospace;
}

.lie-card .lie-title {
    color: var(--brutal-red);
    font-weight: 700;
    margin-bottom: 0.5em;
    font-size: 1.1em;
}

.lie-card .lie-desc {
    color: var(--brutal-gray);
    font-size: 0.9em;
}

/* ═══════════════════════════════════════════════════════════════
   MATRIX RAIN EFFECT (Background)
   ═══════════════════════════════════════════════════════════════ */

.matrix-bg {
    position: relative;
    overflow: hidden;
}

.matrix-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 255, 65, 0.03) 2px,
            rgba(0, 255, 65, 0.03) 4px
        );
    pointer-events: none;
    z-index: -1;
}

/* ═══════════════════════════════════════════════════════════════
   CITATION LINKS
   ═══════════════════════════════════════════════════════════════ */

.citation {
    font-size: 0.7em;
    color: var(--brutal-gray);
    font-family: 'IBM Plex Mono', monospace;
}

.citation a {
    color: var(--matrix-cyan);
    text-decoration: none;
    border-bottom: 1px dashed var(--matrix-cyan);
}

.citation a:hover {
    color: var(--matrix-green);
    border-color: var(--matrix-green);
}

/* Progress Bar Styling */
.reveal .progress {
    background: var(--matrix-dim);
    height: 4px;
}

.reveal .progress span {
    background: var(--matrix-green);
    box-shadow: 0 0 10px var(--matrix-green);
}

/* Slide Number - positioned to avoid nav arrows */
.reveal .slide-number {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--matrix-teal);
    background: var(--matrix-black);
    font-size: 0.7em;
    right: auto !important;
    left: 20px !important;
    bottom: 20px !important;
    padding: 0.3em 0.6em;
    border: 1px solid var(--matrix-dim);
}

/* Global slide padding fixes */
.reveal .slides section {
    padding: 20px 40px !important;
    box-sizing: border-box;
}

/* Prevent text wrapping for single-line elements */
.reveal .no-wrap {
    white-space: nowrap !important;
}

/* Force horizontal layout for flowcharts - NO SCROLLBARS */
.flowchart {
    flex-wrap: nowrap !important;
    overflow: visible !important;
    justify-content: center;
    gap: 0.2em;
    max-width: 100%;
}
.flowchart .flow-node {
    flex-shrink: 1;
    min-width: auto;
    padding: 0.3em 0.4em;
    font-size: 0.55em;
    white-space: nowrap;
}
.flowchart .flow-node > div {
    font-size: 0.9em !important;
}
.flowchart .flow-arrow {
    flex-shrink: 0;
    font-size: 0.8em;
    padding: 0 0.05em;
}

/* Info box fixes - NO TEXT WRAPPING */
.info-box {
    padding: 0.6em;
    min-width: 0;
    overflow: visible;
}
.info-box .value {
    font-size: 0.75em;
    white-space: nowrap;
    overflow: visible;
}
.info-box .label {
    font-size: 0.45em;
    white-space: nowrap;
    line-height: 1.2;
    overflow: visible;
}
.info-box .icon {
    font-size: 1.2em;
}

/* Force cards in single row - compact */
.info-grid {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: center;
    gap: 0.5em;
}
.info-grid .info-box {
    flex: 1;
    max-width: 200px;
    min-width: 120px;
}

/* Lies container fix */
.lies-container {
    flex-wrap: nowrap !important;
    gap: 0.6em;
    overflow: visible !important;
}
.lie-card {
    width: auto;
    min-width: 140px;
    max-width: 180px;
    padding: 0.7em;
    font-size: 0.9em;
}

/* Comparison layout fix */
.reveal .comparison {
    flex-wrap: nowrap !important;
    gap: 1em;
    overflow: visible !important;
}
.reveal .comparison-item {
    flex: 1;
    max-width: 280px;
    padding: 0.8em;
}

/* Table fix for smaller screens */
.reveal table {
    font-size: 0.75em;
    margin: 1em auto;
}
.reveal table th,
.reveal table td {
    padding: 0.5em 0.8em;
}

/* Quote size fix */
.reveal .quote {
    font-size: 1.2em;
    padding: 0.4em 0.8em;
}
.reveal .quote.danger {
    font-size: 1.4em;
}

/* Stat big size reduction */
.reveal .stat-big {
    font-size: 3.5em;
}

/* Workflow box fix */
.reveal .workflow-box {
    padding: 0.6em 1em;
    font-size: 0.95em;
}

/* Video placeholder smaller */
.reveal .video-placeholder {
    padding: 1.5em;
    font-size: 0.9em;
}

/* Poll options fix */
.reveal .poll-options {
    gap: 0.8em;
}
.reveal .poll-option {
    padding: 0.8em;
    font-size: 0.9em;
}

/* Checklist fix */
.reveal .checklist {
    font-size: 0.95em;
}
.reveal .checklist li {
    padding: 0.4em 0;
}

/* Timeline fix */
.reveal .timeline {
    flex-wrap: nowrap !important;
    overflow: visible !important;
    gap: 0.3em;
}
.reveal .timeline-item {
    padding: 0.3em 0.5em;
    font-size: 0.7em;
    white-space: nowrap;
}

/* Interactive section fix */
.reveal .interactive {
    padding: 1.5em;
}

/* QR placeholder fix */
.reveal .qr-placeholder {
    width: 160px;
    height: 160px;
    font-size: 0.7em;
}
.reveal .qr-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Profile image styling */
.reveal .profile-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--matrix-green);
    box-shadow: 0 0 20px var(--matrix-green);
    object-fit: cover;
}

/* Dramatic text fix */
.reveal .dramatic {
    font-size: 1.4em;
    line-height: 1.3;
}

/* Section title smaller */
.reveal .section-title {
    font-size: 0.6em;
    padding: 0.2em 0.8em;
    margin-bottom: 0.8em;
}

/* Speaker info fix */
.reveal .speaker-info {
    font-size: 0.8em;
    margin-top: 1.5em;
}

/* Subtitle fix */
.reveal .subtitle {
    font-size: 1.1em;
    padding: 0.2em 0.6em;
}

/* Code block fix */
.reveal pre {
    font-size: 0.65em;
    margin: 0.8em 0;
}
.reveal pre code {
    padding: 0.8em;
    max-height: 350px;
}

/* H2/H3 size adjustment */
.reveal h2 {
    font-size: 1.6em;
    margin-bottom: 0.5em;
}
.reveal h3 {
    font-size: 1.3em;
    margin-bottom: 0.5em;
}

/* Closing slide layout */
.closing-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2em;
}
.closing-info {
    text-align: left;
}