/* ============================================
   DESIGN SYSTEM — Trading Psychology Manual
   ============================================ */

:root {
    /* Core palette */
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-tertiary: #16161f;
    --bg-card: #1a1a25;
    --bg-card-hover: #1f1f2c;
    --bg-glass: rgba(22, 22, 31, 0.7);
    
    /* Accent colors */
    --accent-primary: #6366f1;
    --accent-primary-dim: rgba(99, 102, 241, 0.15);
    --accent-secondary: #8b5cf6;
    --accent-gold: #f59e0b;
    --accent-gold-dim: rgba(245, 158, 11, 0.15);
    --accent-cyan: #22d3ee;
    --accent-cyan-dim: rgba(34, 211, 238, 0.12);
    --accent-emerald: #10b981;
    --accent-emerald-dim: rgba(16, 185, 129, 0.12);
    --accent-rose: #f43f5e;
    --accent-rose-dim: rgba(244, 63, 94, 0.12);
    --accent-amber: #f59e0b;
    
    /* Text hierarchy */
    --text-primary: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-tertiary: #6b6b80;
    --text-muted: #4a4a5c;
    
    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(99, 102, 241, 0.3);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.15);
    
    /* Spacing */
    --section-gap: 6rem;
    --content-gap: 3rem;
    
    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--accent-primary);
    color: white;
}

/* ============================================
   AMBIENT BACKGROUND
   ============================================ */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-primary), transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-secondary), transparent 70%);
    bottom: -150px;
    left: -100px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-cyan), transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.15;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 10px) scale(1.02); }
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-cyan));
    z-index: 1001;
    width: 0%;
    transition: width 0.1s linear;
}

/* ============================================
   FLOATING NAVIGATION
   ============================================ */
.floating-nav {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: calc(100% - 32px);
    max-width: 900px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.floating-nav.visible {
    opacity: 1;
    pointer-events: all;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1.2rem;
    background: rgba(16, 16, 24, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-medium);
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

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

.nav-title {
    color: var(--text-secondary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.25rem;
}

.nav-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s ease;
    font-family: var(--font-mono);
}

.nav-links a:hover,
.nav-links a.active {
    background: var(--accent-primary-dim);
    color: var(--accent-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 4rem 2rem;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: var(--accent-primary-dim);
    border: 1px solid var(--border-accent);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.hero-line-1 {
    display: block;
    color: var(--text-secondary);
    font-size: 0.5em;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-line-2 {
    display: block;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-line-3 {
    display: block;
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.7s both;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-tertiary);
    font-weight: 400;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease 0.9s both;
}

.hero-quote {
    max-width: 600px;
    margin: 0 auto 3rem;
    position: relative;
    padding: 1.5rem 2rem;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    animation: fadeInUp 0.8s ease 1.1s both;
}

.quote-mark {
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 3rem;
    color: var(--accent-primary);
    opacity: 0.5;
    line-height: 1;
}

.hero-quote p {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    animation: fadeInUp 0.8s ease 1.3s both;
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.hero-cta svg {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.toc-section {
    padding: var(--section-gap) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.toc-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.toc-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-primary-dim), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.toc-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.toc-card:hover::before {
    opacity: 1;
}

.toc-number {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-primary);
    min-width: 40px;
    position: relative;
    z-index: 1;
}

.toc-info {
    flex: 1;
    position: relative;
    z-index: 1;
}

.toc-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.toc-info p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.toc-icon {
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

/* ============================================
   MODULE SECTIONS
   ============================================ */
.module {
    padding: var(--section-gap) 0;
    position: relative;
}

.module-alt {
    background: var(--bg-secondary);
}

.module-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

.module-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.module-number {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    color: white;
}

.module-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.module-subtitle {
    color: var(--text-tertiary);
    font-size: 1.1rem;
}

/* ============================================
   CONTENT BLOCKS
   ============================================ */
.content-block {
    margin-bottom: var(--content-gap);
}

.content-block p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.lead-text {
    font-size: 1.15rem;
    line-height: 1.8;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem !important;
}

.sub-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--accent-primary);
    color: var(--text-primary);
}

.highlight-block {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

/* ============================================
   BRAIN DIAGRAM
   ============================================ */
.brain-diagram {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.brain-layer {
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.brain-layer:hover {
    transform: translateX(4px);
}

.brain-layer::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
}

.brain-reptilian { background: rgba(244, 63, 94, 0.05); }
.brain-reptilian::before { background: var(--accent-rose); }
.brain-limbic { background: rgba(245, 158, 11, 0.05); }
.brain-limbic::before { background: var(--accent-amber); }
.brain-neocortex { background: rgba(34, 211, 238, 0.05); }
.brain-neocortex::before { background: var(--accent-cyan); }

.brain-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.brain-layer h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.brain-tag {
    display: inline-block;
    padding: 0.2rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: 0.8rem;
}

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

.brain-detail {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
}

.brain-detail p {
    margin-bottom: 0;
}

/* ============================================
   CALLOUTS
   ============================================ */
.callout {
    display: flex;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
    border: 1px solid;
}

.callout-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.callout-content p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.callout-danger {
    background: var(--accent-rose-dim);
    border-color: rgba(244, 63, 94, 0.2);
}

.callout-warning {
    background: var(--accent-gold-dim);
    border-color: rgba(245, 158, 11, 0.2);
}

.callout-info {
    background: var(--accent-cyan-dim);
    border-color: rgba(34, 211, 238, 0.2);
}

.callout-critical {
    background: linear-gradient(135deg, var(--accent-rose-dim), rgba(139, 92, 246, 0.08));
    border-color: rgba(244, 63, 94, 0.3);
}

/* ============================================
   DUAL CARDS
   ============================================ */
.dual-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.mini-card {
    padding: 1.2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.mini-card strong {
    display: block;
    margin-bottom: 0.5rem;
}

.mini-card p {
    font-size: 0.9rem;
    margin-bottom: 0 !important;
}

.mini-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.mini-icon {
    font-size: 1.3rem;
}

.mini-card-red {
    background: var(--accent-rose-dim);
    border-color: rgba(244, 63, 94, 0.15);
}

.mini-card-green {
    background: var(--accent-emerald-dim);
    border-color: rgba(16, 185, 129, 0.15);
}

.mini-card-blue {
    background: var(--accent-cyan-dim);
    border-color: rgba(34, 211, 238, 0.15);
}

.mini-card-dim {
    background: rgba(255, 255, 255, 0.03);
}

.mini-card-gold {
    background: var(--accent-gold-dim);
    border-color: rgba(245, 158, 11, 0.2);
}

/* ============================================
   FLOW DIAGRAM
   ============================================ */
.flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 2rem 1rem;
    margin: 1.5rem 0;
}

.flow-step {
    text-align: center;
    padding: 1.2rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    min-width: 140px;
}

.flow-step-small {
    min-width: 180px;
}

.flow-step-danger {
    background: var(--accent-rose-dim) !important;
    border-color: rgba(244, 63, 94, 0.3) !important;
}

.flow-icon {
    font-size: 1.8rem;
    margin-bottom: 0.3rem;
}

.flow-label {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 0.2rem;
}

.flow-step p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: 0 !important;
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--accent-primary);
    font-weight: 700;
}

.flow-split {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.flow-path {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   KEY INSIGHT BOX
   ============================================ */
.key-insight {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--accent-primary-dim), rgba(139, 92, 246, 0.08));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
}

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

.key-insight p {
    margin-bottom: 0 !important;
    font-size: 0.95rem;
}

/* ============================================
   TECHNIQUES GRID
   ============================================ */
.techniques-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.technique-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.technique-header {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.04));
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
}

.technique-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: white;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.9rem;
}

.technique-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.technique-tag {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.technique-body {
    padding: 1.5rem;
}

.technique-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.technique-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.technique-item-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.technique-item strong {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

.technique-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0 !important;
}

/* ============================================
   COMPARISON BOX
   ============================================ */
.comparison-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.comparison-bad, .comparison-good {
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.comparison-bad {
    background: var(--accent-rose-dim);
    border-left: 3px solid var(--accent-rose);
}

.comparison-good {
    background: var(--accent-emerald-dim);
    border-left: 3px solid var(--accent-emerald);
}

.comparison-label {
    display: block;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 0.3rem;
}

.comparison-bad p, .comparison-good p {
    margin-bottom: 0 !important;
    font-size: 0.85rem;
}

/* ============================================
   PREMIUM TABLE
   ============================================ */
.table-wrapper {
    overflow-x: auto;
    margin: 1.5rem 0;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.premium-table thead {
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-card));
}

.premium-table th {
    padding: 1rem 1.2rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-medium);
}

.premium-table td {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.premium-table tbody tr:last-child td {
    border-bottom: none;
}

.premium-table tbody tr {
    transition: background 0.2s ease;
}

.premium-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.col-danger { color: var(--accent-rose) !important; }
.col-success { color: var(--accent-emerald) !important; }

/* Asymmetry table severity */
.severity-low td:first-child { color: var(--accent-gold); }
.severity-medium td:first-child { color: var(--accent-amber); }
.severity-high td:first-child { color: var(--accent-rose); }
.severity-critical td:first-child { color: #ef4444; }
.severity-critical { background: rgba(239, 68, 68, 0.05); }

/* ============================================
   EXPERIMENT BOX
   ============================================ */
.experiment-box {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
}

.experiment-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.experiment-content h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.experiment-conclusion {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ============================================
   TRAP CARDS
   ============================================ */
.trap-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.trap-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.trap-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.trap-a::before { background: linear-gradient(90deg, var(--accent-rose), var(--accent-amber)); }
.trap-b::before { background: linear-gradient(90deg, var(--accent-amber), var(--accent-primary)); }

.trap-label {
    display: inline-block;
    padding: 0.2rem 0.8rem;
    background: var(--accent-rose-dim);
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-rose);
    margin-bottom: 0.8rem;
}

.trap-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.trap-stat {
    text-align: center;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.trap-detail p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem !important;
}

.trap-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.trap-list li {
    padding: 0.3rem 0 0.3rem 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.trap-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

/* ============================================
   PROTOCOL LIST
   ============================================ */
.protocol-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.protocol-item {
    display: flex;
    gap: 1.2rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.protocol-item:hover {
    border-color: var(--border-accent);
    transform: translateX(4px);
}

.protocol-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.protocol-content strong {
    display: block;
    margin-bottom: 0.3rem;
}

.protocol-content p {
    font-size: 0.9rem;
    margin-bottom: 0 !important;
}

/* ============================================
   TRUTH CARDS (MODULE III)
   ============================================ */
.truth-cards {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    counter-reset: truth;
}

.truth-card {
    padding: 1.5rem 1.5rem 1.5rem 5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    position: relative;
    transition: all 0.3s ease;
}

.truth-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-glow);
}

.truth-number {
    position: absolute;
    left: 1.5rem;
    top: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border-radius: 50%;
    font-weight: 800;
    font-size: 1rem;
}

.truth-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.truth-card p {
    font-size: 0.9rem;
    margin-bottom: 0 !important;
}

/* ============================================
   RULE BOX
   ============================================ */
.rule-box {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--accent-primary-dim), rgba(139, 92, 246, 0.05));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
}

.rule-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.rule-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--accent-primary);
}

.rule-content p {
    font-size: 0.95rem;
}

/* ============================================
   HORSEMEN GRID (MODULE IV)
   ============================================ */
.horsemen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.horseman-card {
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.horseman-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.horseman-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.horseman-1::after { background: linear-gradient(90deg, #ef4444, #f97316); }
.horseman-2::after { background: linear-gradient(90deg, #f59e0b, #eab308); }
.horseman-3::after { background: linear-gradient(90deg, #8b5cf6, #6366f1); }
.horseman-4::after { background: linear-gradient(90deg, #06b6d4, #22d3ee); }

.horseman-number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
}

.horseman-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.horseman-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

.horseman-subtitle {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.horseman-sections {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.horseman-section {
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
}

.hs-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-tertiary);
    margin-bottom: 0.3rem;
}

.horseman-section p {
    font-size: 0.85rem;
    margin-bottom: 0 !important;
}

/* ============================================
   ANALOGY BOX
   ============================================ */
.analogy-box {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--accent-emerald-dim);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

.analogy-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.analogy-content h4 {
    margin-bottom: 0.3rem;
}

.analogy-content p {
    font-size: 0.95rem;
    margin-bottom: 0 !important;
}

/* ============================================
   PINKY TEST BOX
   ============================================ */
.pinky-test-box {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
}

.pinky-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.pinky-icon {
    font-size: 2rem;
}

.pinky-header h4 {
    font-size: 1.1rem;
}

.pinky-rule {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--accent-rose-dim);
    border: 1px solid rgba(244, 63, 94, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* ============================================
   PHASE CARDS
   ============================================ */
.phase-card {
    padding: 1.5rem !important;
}

.phase-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.phase-subtitle {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: 0.8rem;
}

.phase-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.phase-card li {
    padding: 0.3rem 0 0.3rem 1.2rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.phase-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: 700;
}

.phase-verdict {
    margin-top: 0.8rem;
    padding: 0.8rem;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    text-align: center;
}

/* ============================================
   CHECKLIST BOX
   ============================================ */
.checklist-box {
    background: var(--bg-card);
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 1.5rem 0;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.1);
}

.checklist-header {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checklist-items {
    padding: 1.5rem;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.checklist-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.check-box {
    flex-shrink: 0;
    padding: 0.3rem 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.checklist-item p {
    font-size: 0.95rem;
    margin-bottom: 0 !important;
}

.checklist-footer {
    padding: 1rem 1.5rem;
    background: var(--accent-rose-dim);
    border-top: 1px solid rgba(244, 63, 94, 0.2);
    font-size: 0.9rem;
    text-align: center;
    color: var(--text-primary);
}

/* ============================================
   GOLDEN RULE
   ============================================ */
.golden-rule {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--accent-gold-dim), rgba(245, 158, 11, 0.05));
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
}

.golden-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.golden-content h4 {
    font-size: 1.2rem;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

/* ============================================
   FORMULA BOX
   ============================================ */
.formula-box {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
    text-align: center;
}

.formula-header {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.formula {
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.formula-main {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
}

.formula-fraction {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.formula-num {
    border-bottom: 2px solid var(--accent-primary);
    padding-bottom: 0.3rem;
    margin-bottom: 0.3rem;
    color: var(--accent-cyan);
}

.formula-den {
    color: var(--accent-rose);
}

.formula-note {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-style: italic;
}

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

/* ============================================
   BARRIERS GRID (MODULE VII)
   ============================================ */
.barriers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.barrier-card {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.barrier-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.barrier-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.barrier-icon {
    font-size: 1.8rem;
}

.barrier-number {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-tertiary);
}

.barrier-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.2rem;
}

.barrier-subtitle {
    display: block;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.barrier-comparison {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
}

.bc-bad, .bc-good {
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.bc-bad {
    background: var(--accent-rose-dim);
}

.bc-bad span, .bc-good span {
    display: block;
    font-weight: 700;
    font-size: 0.8rem;
    margin-bottom: 0.2rem;
}

.bc-good {
    background: var(--accent-emerald-dim);
}

.bc-bad p, .bc-good p {
    margin-bottom: 0 !important;
    font-size: 0.85rem;
}

.ratio-box {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    margin: 1rem 0;
}

.ratio-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 0.8rem 0;
}

.ratio-risk {
    padding: 0.4rem 1rem;
    background: var(--accent-rose-dim);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.ratio-arrow {
    font-size: 1.2rem;
    color: var(--accent-primary);
}

.ratio-reward {
    padding: 0.4rem 1rem;
    background: var(--accent-emerald-dim);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.time-stop-rule {
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--accent-amber);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 0.8rem 0;
    font-size: 0.9rem;
}

/* ============================================
   KILL SWITCH GRID (MODULE VIII)
   ============================================ */
.kill-switch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.ks-card {
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s ease;
}

.ks-card:hover {
    border-color: var(--accent-rose);
    box-shadow: 0 0 20px rgba(244, 63, 94, 0.1);
}

.ks-icon {
    font-size: 2rem;
    margin-bottom: 0.8rem;
}

.ks-card h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.ks-card p {
    font-size: 0.9rem;
    margin-bottom: 0 !important;
}

.iron-rule {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.08), rgba(139, 92, 246, 0.05));
    border: 1px solid rgba(244, 63, 94, 0.2);
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
}

.iron-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.iron-rule p {
    font-size: 0.95rem;
    margin-bottom: 0 !important;
}

/* ============================================
   JOURNAL FIELDS
   ============================================ */
.journal-fields {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.journal-field {
    display: flex;
    gap: 1rem;
    padding: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

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

.jf-content strong {
    display: block;
    margin-bottom: 0.2rem;
}

.jf-content p {
    font-size: 0.9rem;
    margin-bottom: 0 !important;
}

.grade-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.grade {
    padding: 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
}

.grade span {
    display: block;
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 0.3rem;
}

.grade p {
    font-size: 0.8rem;
}

.grade-a {
    background: var(--accent-emerald-dim);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.grade-a span {
    color: var(--accent-emerald);
}

.grade-f {
    background: var(--accent-rose-dim);
    border: 1px solid rgba(244, 63, 94, 0.2);
}

.grade-f span {
    color: var(--accent-rose);
}

/* ============================================
   RITUAL STEPS
   ============================================ */
.ritual-steps {
    position: relative;
    padding-left: 3rem;
    margin: 2rem 0;
}

.ritual-steps::before {
    content: '';
    position: absolute;
    left: 23px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-primary), var(--accent-emerald));
}

.ritual-step {
    position: relative;
    padding: 1.5rem;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.ritual-step:last-child {
    margin-bottom: 0;
}

.ritual-number {
    position: absolute;
    left: -3rem;
    top: 1.5rem;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: 800;
    z-index: 1;
    box-shadow: 0 0 0 6px var(--bg-secondary);
}

.ritual-content h4 {
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
}

.ritual-phase {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    background: var(--accent-primary-dim);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.ritual-content p {
    font-size: 0.9rem;
    margin-bottom: 0 !important;
}

/* ============================================
   BONUS SECTION
   ============================================ */
.bonus-section .module-number {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.bonus-block {
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.bonus-block h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-subtle);
}

.bonus-items {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.bonus-item {
    display: flex;
    gap: 1rem;
}

.bonus-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.bonus-item strong {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.95rem;
}

.bonus-item p {
    font-size: 0.85rem;
    margin-bottom: 0 !important;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 4rem 0 2rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-icon {
    font-size: 2rem;
}

.footer-brand h3 {
    font-size: 1rem;
    font-weight: 600;
}

.footer-brand p {
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.footer-quote p {
    font-style: italic;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.footer-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 2rem 0;
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.module .content-block,
.toc-card,
.brain-layer,
.truth-card,
.horseman-card,
.barrier-card,
.bonus-block {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.module .content-block.visible,
.toc-card.visible,
.brain-layer.visible,
.truth-card.visible,
.horseman-card.visible,
.barrier-card.visible,
.bonus-block.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    :root {
        --section-gap: 4rem;
        --content-gap: 2rem;
    }
    
    body {
        font-size: 15px;
    }
    
    .container {
        padding: 0 1.2rem;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        margin-top: 0.5rem;
        padding: 1rem;
        background: rgba(16, 16, 24, 0.95);
        backdrop-filter: blur(20px);
        border: 1px solid var(--border-medium);
        border-radius: var(--radius-lg);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav-links.open {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .techniques-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-box {
        grid-template-columns: 1fr;
    }
    
    .horsemen-grid {
        grid-template-columns: 1fr;
    }
    
    .barriers-grid {
        grid-template-columns: 1fr;
    }
    
    .bonus-grid {
        grid-template-columns: 1fr;
    }
    
    .flow-diagram {
        flex-direction: column;
    }
    
    .flow-split {
        width: 100%;
    }
    
    .flow-path {
        justify-content: center;
    }
    
    .experiment-box {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-brand {
        flex-direction: column;
    }
    
    .grade-cards {
        grid-template-columns: 1fr;
    }
    
    .truth-card {
        padding-left: 4.5rem;
    }
    
    .truth-number {
        left: 1rem;
    }
}

@media (max-width: 480px) {
    .toc-grid {
        grid-template-columns: 1fr;
    }
    
    .trap-cards {
        grid-template-columns: 1fr;
    }
    
    .kill-switch-grid {
        grid-template-columns: 1fr;
    }
    
    .dual-cards {
        grid-template-columns: 1fr;
    }
    
    .ritual-steps {
        padding-left: 2.5rem;
    }
    
    .ritual-number {
        left: -2.5rem;
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .ambient-bg,
    .floating-nav,
    .progress-bar,
    .back-to-top,
    .hero-cta {
        display: none !important;
    }
    
    body {
        background: white;
        color: #111;
    }
    
    .module, .module-alt {
        background: white;
        padding: 2rem 0;
    }
    
    .content-block, .toc-card, .brain-layer,
    .truth-card, .horseman-card, .barrier-card, .bonus-block {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ============================================
   INTERACTIVE SECTIONS
   ============================================ */
.interactive-section {
    margin: 3rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.04));
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
}

.interactive-header {
    text-align: center;
    margin-bottom: 2rem;
}

.interactive-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--accent-primary-dim);
    border: 1px solid var(--accent-primary);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-primary);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.interactive-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.interactive-subtitle {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

/* ============================================
   BRAIN TEST STYLES
   ============================================ */
.test-container,
.quiz-container {
    max-width: 700px;
    margin: 0 auto;
}

.test-progress,
.quiz-progress {
    margin-bottom: 1.5rem;
}

.test-progress-bar,
.quiz-progress-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.test-progress-bar > div,
.quiz-progress-bar > div {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-cyan));
    transition: width 0.4s ease;
    border-radius: 3px;
}

.test-progress-text,
.quiz-progress-text {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

.test-question,
.quiz-question {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.test-options,
.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.test-option,
.quiz-option {
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: left;
}

.test-option:hover,
.quiz-option:hover {
    border-color: var(--accent-primary);
    background: var(--accent-primary-dim);
    color: var(--text-primary);
}

.test-option.selected,
.quiz-option.selected {
    border-color: var(--accent-primary);
    background: var(--accent-primary-dim);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.test-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
}

.test-btn,
.quiz-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.test-btn-back {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.test-btn-back:hover:not(:disabled) {
    background: var(--bg-card);
}

.test-btn-back:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.test-btn-next,
.test-btn-retry,
.quiz-btn-retry {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
}

.test-btn-next:hover,
.test-btn-retry:hover,
.quiz-btn-retry:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Test Results */
.test-results,
.quiz-results {
    text-align: center;
}

.results-title,
.quiz-result-title {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
}

.results-bars {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.result-bar-group {
    margin-bottom: 1.25rem;
    text-align: left;
}

.result-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.result-icon {
    font-size: 1.1rem;
}

.result-bar {
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    overflow: hidden;
}

.result-fill {
    height: 100%;
    border-radius: 12px;
    transition: width 1s ease-out;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

.result-neocortex {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-primary));
}

.result-limbic {
    background: linear-gradient(90deg, #f59e0b, #ef4444);
}

.result-reptilian {
    background: linear-gradient(90deg, #dc2626, #7f1d1d);
}

.result-percent {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    text-align: right;
}

.result-summary {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
    text-align: left;
}

/* Quiz Results */
.quiz-result-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    margin-bottom: 1.5rem;
}

.quiz-result-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.quiz-result-name {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.quiz-result-desc {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quiz-result-advice {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--accent-emerald);
}

.quiz-scores {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.quiz-score-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.quiz-score-icon {
    font-size: 1.25rem;
}

.quiz-score-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.quiz-score-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* ============================================
   INTERACTIVE CHECKLIST STYLES
   ============================================ */
.checklist-interactive {
    max-width: 750px;
    margin: 0 auto;
}

.checklist-item-interactive {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.checklist-item-interactive.checked-yes {
    border-color: rgba(16, 185, 129, 0.5);
    background: rgba(16, 185, 129, 0.08);
}

.checklist-item-interactive.checked-no {
    border-color: rgba(244, 63, 94, 0.5);
    background: rgba(244, 63, 94, 0.08);
}

.check-item-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary-dim);
    color: var(--accent-primary);
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.check-item-content {
    flex: 1;
}

.check-item-question {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.check-item-hint {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.check-item-buttons {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.check-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.check-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.check-btn-yes:hover,
.check-btn-yes.selected {
    border-color: var(--accent-emerald);
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
}

.check-btn-no:hover,
.check-btn-no.selected {
    border-color: var(--accent-rose);
    background: rgba(244, 63, 94, 0.15);
    color: var(--accent-rose);
}

.checklist-result {
    text-align: center;
    padding: 1.5rem;
    margin-top: 1.5rem;
    border-radius: var(--radius-lg);
    display: none;
}

.checklist-result.show {
    display: block;
}

.checklist-verdict {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.checklist-verdict.approved {
    color: var(--accent-emerald);
}

.checklist-verdict.rejected {
    color: var(--accent-rose);
}

.checklist-reset-btn {
    padding: 0.6rem 1.25rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.checklist-reset-btn:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

/* Responsive for interactive sections */
@media (max-width: 768px) {
    .interactive-section {
        padding: 1.5rem 1rem;
    }

    .interactive-title {
        font-size: 1.25rem;
    }

    .test-navigation {
        flex-direction: column;
        gap: 0.75rem;
    }

    .test-btn {
        width: 100%;
        text-align: center;
    }

    .checklist-item-interactive {
        flex-direction: column;
    }

    .check-item-buttons {
        width: 100%;
        justify-content: stretch;
    }

    .check-btn {
        flex: 1;
    }

    .quiz-scores {
        gap: 1rem;
    }

    /* Additional mobile improvements */
    .test-question,
    .quiz-question {
        font-size: 1rem;
        padding: 1rem;
    }

    .test-option,
    .quiz-option {
        padding: 0.875rem 1rem;
        font-size: 0.9rem;
    }

    .results-bars {
        padding: 0 0.5rem;
    }

    .result-bar-group {
        margin-bottom: 1rem;
    }

    .result-label {
        font-size: 0.85rem;
    }

    .result-summary {
        padding: 1rem;
        font-size: 0.9rem;
    }

    .quiz-result-card {
        padding: 1.5rem 1rem;
    }

    .quiz-result-icon {
        font-size: 2.5rem;
    }

    .quiz-result-name {
        font-size: 1.25rem;
    }

    .quiz-result-desc {
        font-size: 0.9rem;
    }

    .check-item-question {
        font-size: 0.95rem;
    }

    .check-item-hint {
        font-size: 0.75rem;
    }

    .check-item-number {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    .checklist-verdict {
        font-size: 1rem;
    }

    .interactive-badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .interactive-section {
        padding: 1rem 0.75rem;
        border-radius: var(--radius-md);
    }

    .interactive-title {
        font-size: 1.1rem;
    }

    .interactive-subtitle {
        font-size: 0.8rem;
    }

    .test-progress-text,
    .quiz-progress-text {
        font-size: 0.7rem;
    }

    .test-option,
    .quiz-option {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    .quiz-scores {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .quiz-score-item {
        background: var(--bg-tertiary);
        padding: 0.75rem;
        border-radius: var(--radius-sm);
    }

    .checklist-item-interactive {
        padding: 1rem;
    }

    .check-item-buttons {
        flex-direction: row;
        gap: 0.5rem;
        margin-top: 0.75rem;
    }

    .check-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .results-bars {
        margin-bottom: 1.5rem;
    }

    .result-fill {
        font-size: 0.65rem;
    }

    .test-btn-retry,
    .quiz-btn-retry {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
}