/* css/modules/content-accordion.css - Optimized for Reading Experience */

/* Main content with proper reading width */
.content-reading {
    max-width: 900px !important; /* Increased for optimal 60-75 character line length */
    margin-left: auto;
    margin-right: auto;
}

/* Page title styling */
.page-title {
    font-size: 2rem; /* Reduced from default */
    font-weight: 600;
    color: var(--clr-ink);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

/* Quick navigation - simplified and compact */
.content-nav {
    background: var(--clr-surface-alt);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    margin-bottom: 3rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.nav-label {
    font-weight: 600;
    color: var(--clr-ink-light);
    margin-right: 0.5rem;
}

.nav-link {
    color: var(--clr-indigo);
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.nav-link:hover {
    background: var(--clr-lavender);
    color: var(--clr-indigo-dark);
}

/* Reading content container */
.reading-content {
    color: var(--clr-ink);
    line-height: 1.75; /* Increased for better readability */
}

/* Content sections with proper spacing */
.content-section {
    margin-bottom: 4rem; /* Generous spacing between sections */
    scroll-margin-top: 100px; /* Account for sticky header when jumping */
}

/* Section headings */
.section-heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 1.5rem; /* Reduced from default h2 */
    font-weight: 600;
    color: var(--clr-ink);
}

.section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: var(--clr-indigo);
    color: var(--clr-surface);
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 600;
    flex-shrink: 0;
}

/* Paragraph spacing */
.reading-content p {
    margin-bottom: 1.25rem;
    font-size: 1rem;
    color: var(--clr-ink);
}

/* Lead text for important callouts */
.lead-text {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--clr-indigo);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* Lists with better spacing */
.reading-content ul,
.reading-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.75rem;
}

.reading-content li {
    margin-bottom: 0.5rem;
    line-height: 1.75;
}

.spaced-list li {
    margin-bottom: 0.75rem;
}

/* Feature grid for concepts */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin: 2rem 0;
}

.feature-grid.three-column {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.feature-card:hover {
    box-shadow: 0 4px 8px rgba(0, 10, 40, 0.08);
    transform: translateY(-2px);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--clr-indigo);
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Insight boxes */
.insight-box,
.research-note,
.alert-box {
    background: var(--clr-surface-alt);
    border-left: 4px solid var(--clr-indigo);
    border-radius: 4px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.research-note {
    border-left-color: var(--clr-mint);
}

.alert-box {
    border-left-color: var(--clr-highlight);
    background: rgba(255, 229, 131, 0.1);
}

.insight-box h3,
.research-note h3,
.alert-box h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--clr-ink);
}

/* Card with highlight */
.card--highlight {
    border-top: 4px solid var(--clr-indigo);
    background: var(--clr-surface-alt);
}

/* Comparison grid */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

/* Self assessment box */
.self-assessment {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem 0;
}

.self-assessment h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-ink);
    margin-bottom: 1rem;
}

.checklist {
    list-style: none;
    padding-left: 0;
}

.checklist li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.5rem;
}

.checklist li::before {
    content: "□";
    position: absolute;
    left: 0;
    color: var(--clr-indigo);
    font-size: 1.1rem;
}

/* Strategy sections */
.strategy-section {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.strategy-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--clr-ink);
    margin-bottom: 0.5rem;
}

.strategy-desc {
    font-size: 0.95rem;
    color: var(--clr-ink-light);
    font-style: italic;
    margin-bottom: 1rem;
}

.tip {
    background: var(--clr-lavender);
    border-radius: 4px;
    padding: 1rem;
    margin-top: 1rem;
    font-size: 0.95rem;
}

.example {
    background: var(--clr-surface-alt);
    border-left: 3px solid var(--clr-mint);
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    font-family: monospace;
    font-size: 0.9rem;
}

/* Takeaways box */
.takeaways-box {
    background: var(--clr-surface-alt);
    border: 2px solid var(--clr-indigo);
    border-radius: 8px;
    padding: 2rem;
}

.takeaways-box h3 {
    font-size: 1.25rem;
    color: var(--clr-indigo);
    margin-bottom: 1rem;
}

.takeaway-list {
    list-style: none;
    padding-left: 0;
}

.takeaway-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.75rem;
}

.takeaway-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--clr-mint);
    font-weight: 600;
    font-size: 1.2rem;
}

/* Content navigation buttons */
.content-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--clr-border);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .content-reading {
        max-width: 100%;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .section-heading {
        font-size: 1.3rem;
    }
    
    .content-nav {
        font-size: 0.8rem;
        gap: 0.4rem;
    }
    
    .nav-label {
        display: block;
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .strategy-section {
        padding: 1.5rem;
    }
    
    .content-section {
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.5rem;
    }
    
    .section-heading {
        font-size: 1.2rem;
        gap: 0.5rem;
    }
    
    .section-number {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.85rem;
    }
    
    .content-navigation {
        flex-direction: column;
    }
    
    .content-navigation .btn {
        width: 100%;
    }
}

/* Print styles for better reading when printed */
@media print {
    .content-nav,
    .floating-button-container,
    .helper-drawer,
    .header-actions,
    .content-navigation {
        display: none !important;
    }
    
    .content-section {
        page-break-inside: avoid;
    }
    
    .section-heading {
        page-break-after: avoid;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .feature-card,
    .strategy-section,
    .insight-box,
    .research-note,
    .alert-box {
        border-width: 2px;
    }
    
    .section-number {
        font-weight: 700;
    }
}

/* Dark theme adjustments */
[data-theme="dark"] .feature-card,
[data-theme="dark"] .strategy-section {
    background: var(--clr-surface);
    border-color: var(--clr-border);
}

[data-theme="dark"] .insight-box,
[data-theme="dark"] .research-note,
[data-theme="dark"] .alert-box {
    background: rgba(91, 109, 251, 0.1);
}

[data-theme="dark"] .tip {
    background: rgba(199, 201, 255, 0.1);
}

/* Smooth scrolling for the entire page */
html {
    scroll-behavior: smooth;
}