/* ===========================
   Content Page Specific Styles
   =========================== */

.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-terracotta) 100%);
    width: 0%;
    z-index: 9999;
    transition: width 0.3s ease;
}

.content-page {
    background: var(--background-cream);
    min-height: 100vh;
}

/* ===========================
   Article Header
   =========================== */

.article-header {
    background: linear-gradient(135deg, var(--background-white) 0%, var(--background-light) 100%);
    padding: var(--spacing-xl) 0 var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-light);
}

/* Landing Page Header (for standalone pages like 10-minute version) */
.landing-header {
    padding: var(--spacing-2xl) 0 var(--spacing-xl) 0;
    text-align: center;
}

.landing-header .article-title {
    font-size: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--spacing-sm);
}

.landing-header .article-subtitle {
    font-size: 1.2rem;
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.landing-disclaimer {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-md);
    background: rgba(181, 152, 81, 0.08);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-gold);
    text-align: left;
}

.landing-disclaimer p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin: 0;
}

.landing-disclaimer strong {
    color: var(--primary-dark);
}

/* ===========================
   Bottom Line Summary
   =========================== */

.bottom-line-summary {
    background: linear-gradient(135deg, rgba(181, 152, 81, 0.08) 0%, rgba(139, 148, 116, 0.06) 100%);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-md) 0;
}

.bottom-line-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    padding-left: calc(var(--spacing-md) + 4px);
    border-left: 4px solid var(--accent-gold);
}

.bottom-line-container p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

.bottom-line-container p:last-child {
    margin-bottom: 0;
}

.bottom-line-nav {
    font-size: 0.95rem !important;
    color: var(--text-medium) !important;
    margin-top: var(--spacing-sm) !important;
}

.bottom-line-nav a {
    color: var(--primary-medium);
    font-weight: 600;
}

.bottom-line-nav a:hover {
    color: var(--accent-gold);
}

.header-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.breadcrumb a {
    color: var(--primary-medium);
}

.article-number {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-gold);
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.article-title {
    font-size: 2.75rem;
    line-height: 1.2;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.article-subtitle {
    font-size: 1.35rem;
    color: var(--text-medium);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-body);
    font-weight: 400;
}

.article-meta {
    display: flex;
    gap: var(--spacing-md);
    color: var(--text-light);
    font-size: 0.95rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.article-step {
    padding: 0.25rem 0.75rem;
    background: var(--background-light);
    border-radius: var(--radius-sm);
}

/* ===========================
   Content Wrapper & Sidebar
   =========================== */

.content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Single column layout for pages without sidebar */
.content-wrapper.single-column {
    grid-template-columns: 1fr;
    max-width: 900px;
}

/* Sidebar TOC */
.sidebar-toc {
    position: sticky;
    top: calc(60px + var(--spacing-md));
}

.toc-sticky {
    background: var(--background-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.sidebar-toc h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
    font-weight: 600;
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--border-light);
}

.sidebar-toc nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toc-link {
    display: block;
    padding: 0.5rem 0.75rem;
    color: var(--text-medium);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--border-light);
    transition: all 0.2s ease;
    background: transparent;
}

.toc-link:hover {
    background: var(--background-light);
    color: var(--primary-dark);
    border-left-color: var(--accent-gold);
}

.toc-link.active {
    background: var(--background-light);
    color: var(--primary-dark);
    border-left-color: var(--accent-gold);
    font-weight: 600;
}

.toc-divider {
    height: 1px;
    background: var(--border-light);
    margin: var(--spacing-xs) 0;
}

.toc-next {
    display: block;
    padding: 0.65rem;
    background: var(--primary-light);
    color: white;
    text-align: center;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.toc-next:hover {
    background: var(--primary-medium);
    transform: translateX(4px);
}

/* ===========================
   Article Content
   =========================== */

.article-content {
    background: var(--background-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

/* In two-column layout, constrain article width */
.content-wrapper:not(.single-column) .article-content {
    max-width: 800px;
}

/* In single-column layout, let it fill the wrapper */
.content-wrapper.single-column .article-content {
    width: 100%;
}

.article-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.article-content h2 {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 2px solid var(--border-medium);
}

.article-content h2:first-of-type {
    margin-top: 0;
    border-top: none;
    padding-top: 0;
}

.article-content h3 {
    font-size: 1.5rem;
    color: var(--primary-medium);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/* h3 directly after h2 - reduce top margin */
.article-content h2 + h3,
.article-content h2 + .scripture-block + h3,
.article-content h2 + p + h3 {
    margin-top: var(--spacing-md);
}

.article-content h4 {
    font-size: 1.2rem;
    color: var(--primary-medium);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

/* h4 directly after h3 - reduce top margin */
.article-content h3 + h4,
.article-content h3 + p + h4 {
    margin-top: var(--spacing-sm);
}

.content-section {
    scroll-margin-top: 80px;
    padding: 0;
}

.quote-attribution {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
}

/* ===========================
   Special Content Blocks
   =========================== */

/* Epigraph */
.epigraph {
    padding: var(--spacing-lg);
    margin: 0 0 1.5rem 0;
    background: linear-gradient(135deg, rgba(139, 148, 116, 0.08) 0%, rgba(181, 152, 81, 0.08) 100%);
    border-left: 4px solid var(--accent-gold);
    border-radius: var(--radius-sm);
}

.epigraph p {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.epigraph cite {
    display: block;
    text-align: right;
    font-size: 1rem;
    font-style: normal;
    color: var(--text-light);
}

/* Scripture Blocks */
.scripture-block {
    position: relative;
    padding: var(--spacing-lg) var(--spacing-xl);
    margin: var(--spacing-md) 0 var(--spacing-lg) 0;
    background: linear-gradient(135deg, #faf8f3 0%, #f5f0e6 100%);
    border-top: 1px solid var(--border-medium);
    border-bottom: 1px solid var(--border-medium);
    border-radius: 0;
}

.scripture-block::before {
    content: """;
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--border-medium);
    opacity: 0.6;
}

.scripture-block p {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-dark);
    font-family: var(--font-serif);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    text-indent: 1.5rem;
}

.scripture-block p:first-of-type {
    text-indent: 2.5rem;
}

.scripture-block cite {
    display: block;
    text-align: right;
    font-size: 0.95rem;
    font-style: normal;
    color: var(--primary-medium);
    font-family: var(--font-body);
    font-weight: 600;
    margin-top: var(--spacing-xs);
}

.scripture-block cite::before {
    content: "— ";
}

/* Callout Boxes - Unified Warm Style */
.callout {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin: var(--spacing-sm) 0 var(--spacing-md) 0;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-gold);
    background: rgba(181, 152, 81, 0.1);
}

.callout-icon {
    font-size: 2rem;
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    padding-top: 0.25rem;
}

.callout-icon .icon {
    width: 28px;
    height: 28px;
    stroke-width: 2;
    stroke: var(--accent-gold);
}

.callout-content p {
    margin-bottom: var(--spacing-sm);
}

.callout-content p:last-child {
    margin-bottom: 0;
}

/* Default callout variants - warm gold */
.callout-teaching,
.callout-question,
.callout-insight,
.callout-pastoral {
    background: rgba(181, 152, 81, 0.1);
    border-left-color: var(--accent-gold);
}

.callout-teaching .callout-icon .icon,
.callout-question .callout-icon .icon,
.callout-insight .callout-icon .icon,
.callout-pastoral .callout-icon .icon {
    stroke: var(--accent-gold);
}

/* Important callouts - terracotta for emphasis */
.callout-important {
    background: rgba(181, 115, 92, 0.1);
    border-left-color: var(--accent-terracotta);
}

.callout-important .callout-icon .icon {
    stroke: var(--accent-terracotta);
}

/* Inline Quotes (for testimonies and short quotes) */
.inline-quote {
    margin: var(--spacing-md) 0 var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--background-light);
    border-left: 4px solid var(--primary-light);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
}

.inline-quote cite {
    display: block;
    margin-top: var(--spacing-sm);
    font-style: normal;
    font-size: 0.95rem;
    color: var(--text-medium);
}

/* Lead paragraph (for opening statements) */
.lead-paragraph {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-dark);
    font-weight: 400;
}

/* Roadmap (page preview navigation) */
.roadmap {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: var(--background-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

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

.roadmap-list li {
    position: relative;
    padding: 0.5rem 0 0.5rem 2.5rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 1rem;
    line-height: 1.5;
}

.roadmap-list li:last-child {
    border-bottom: none;
}

.roadmap-list li::before {
    counter-increment: roadmap-counter;
    content: counter(roadmap-counter);
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 1.75rem;
    height: 1.75rem;
    background: var(--primary-light);
    color: white;
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.roadmap-list a {
    color: var(--primary-medium);
    text-decoration: none;
}

.roadmap-list a:hover {
    color: var(--accent-gold);
}

/* Tables (Timeline, Comparison) */
.timeline-table,
.comparison-table {
    margin: var(--spacing-md) 0;
    overflow-x: auto;
}

.timeline-table table,
.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1rem;
}

.timeline-table th,
.timeline-table td,
.comparison-table th,
.comparison-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.timeline-table th,
.comparison-table th {
    background: var(--primary-light);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.timeline-table tr:nth-child(even),
.comparison-table tr:nth-child(even) {
    background: var(--background-light);
}

.timeline-table td:first-child {
    white-space: nowrap;
    font-weight: 600;
    color: var(--primary-dark);
}

.comparison-table td {
    width: 50%;
    vertical-align: top;
}

/* Figures and Images */
.figure {
    margin: var(--spacing-md) 0;
}

.figure-right {
    float: right;
    max-width: 280px;
    margin: 0 0 var(--spacing-md) var(--spacing-md);
}

.figure-medium {
    max-width: 500px;
    margin: var(--spacing-md) auto;
}

.figure-large {
    max-width: 100%;
    margin: var(--spacing-md) 0;
}

.figure-small {
    max-width: 200px;
}

.figure-row {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin: var(--spacing-md) 0;
}

.figure img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.figure figcaption {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-top: var(--spacing-sm);
    font-style: italic;
    line-height: 1.5;
    padding: 0 var(--spacing-sm);
}

.figure figcaption .image-credit {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 0.25rem;
    font-style: normal;
}

.figure figcaption .image-credit a {
    color: var(--text-light);
    text-decoration: underline;
}

/* Interactive Embed (for satellite imagery, maps, etc.) */
.interactive-embed {
    transition: transform 0.2s ease;
}

.interactive-embed:hover {
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    .interactive-embed {
        padding: 1.5rem !important;
    }
    
    .interactive-embed p:nth-child(2) {
        font-size: 1.5rem !important;
    }
    
    .interactive-embed a {
        display: block !important;
        margin: 0.5rem 0 !important;
    }
}

.figure-large figcaption {
    text-align: left;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

/* Image Placeholders (for development) */
.image-placeholder {
    background: linear-gradient(135deg, var(--background-light) 0%, #e8e4dc 100%);
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    text-align: center;
}

.figure-right .image-placeholder {
    min-height: 200px;
}

.figure-medium .image-placeholder {
    min-height: 250px;
}

.figure-large .image-placeholder {
    min-height: 300px;
}

.figure-small .image-placeholder {
    min-height: 180px;
    padding: var(--spacing-md);
}

.placeholder-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    max-width: 200px;
}

/* Clear floats after figures */
.content-section::after {
    content: "";
    display: table;
    clear: both;
}

/* Stat Highlight (for key statistics) */
.stat-highlight {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--background-light);
    border-left: 4px solid var(--primary-medium);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1;
    flex-shrink: 0;
}

.stat-context {
    flex: 1;
}

.stat-label {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.stat-detail {
    font-size: 0.95rem;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.stat-source {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

.stat-source a {
    color: var(--primary-light);
}

.stat-source a:hover {
    color: var(--accent-gold);
}

/* Reflection Boxes */
.reflection-box {
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    background: linear-gradient(135deg, rgba(181, 152, 81, 0.08) 0%, rgba(139, 148, 116, 0.08) 100%);
    border: 1px dashed var(--border-medium);
    border-radius: var(--radius-md);
}

.reflection-box h4 {
    color: var(--primary-medium);
    margin-bottom: var(--spacing-sm);
}

.reflection-box p {
    font-size: 1.05rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-sm);
}

.reflection-box p:last-child {
    margin-bottom: 0;
}

/* Go Deeper Links */
.go-deeper {
    margin-top: var(--spacing-md);
    font-weight: 600;
}

.go-deeper a {
    color: var(--primary-medium);
    text-decoration: none;
    border-bottom: 1px solid var(--primary-light);
    transition: all 0.2s ease;
}

.go-deeper a:hover {
    color: var(--accent-gold);
    border-bottom-color: var(--accent-gold);
}

/* Sidebar Notes */
.sidebar-note {
    padding: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    background: var(--background-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
}

.sidebar-note h4 {
    font-size: 1rem;
    color: var(--primary-medium);
    margin-bottom: var(--spacing-xs);
}

.sidebar-note p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-medium);
}

/* Language Notes */
.language-note {
    padding: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    background: var(--background-white);
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-md);
}

.hebrew-word {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    background: var(--background-light);
    border-radius: var(--radius-sm);
}

.hebrew-word:last-child {
    margin-bottom: 0;
}

.hebrew-word h4 {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-display);
}

.hebrew-word p {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.hebrew-word p strong {
    color: var(--primary-medium);
}

/* Lists */
.content-list {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.content-list li {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

/* Takeaway Box */
.takeaway-box {
    padding: var(--spacing-lg);
    margin: 1.5rem 0;
    background: var(--background-light);
    border: 2px solid var(--primary-medium);
    border-left: 6px solid var(--accent-gold);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.takeaway-box h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.takeaway-box p {
    font-size: 1.15rem;
    line-height: 1.7;
    margin: 0;
    color: var(--text-dark);
}

.takeaway-box a {
    color: var(--primary-medium);
    text-decoration: underline;
}

.takeaway-box a:hover {
    color: var(--accent-gold);
}

.takeaway-box ul {
    margin: var(--spacing-sm) 0 0 0;
    padding-left: var(--spacing-md);
}

.takeaway-box li {
    color: var(--text-dark);
    margin-bottom: var(--spacing-xs);
}

/* Discussion Section */
.discussion-section {
    padding: var(--spacing-lg);
    margin: 1.5rem 0;
    background: var(--background-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.discussion-section h3 {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
}

.discussion-section ol {
    padding-left: var(--spacing-lg);
}

.discussion-section li {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    color: var(--text-medium);
}

/* ===========================
   Checkpoints (Progress Signals)
   =========================== */

.checkpoint {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(139, 148, 116, 0.15);
    border-left: 4px solid var(--primary-medium);
    border-radius: var(--radius-md);
    text-align: center;
}

.checkpoint h4 {
    color: var(--primary-dark);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.checkpoint p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-medium);
    margin-bottom: var(--spacing-sm);
}

.checkpoint p:last-of-type {
    margin-bottom: var(--spacing-md);
}

.checkpoint-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.checkpoint-continue {
    color: var(--text-light);
    font-size: 0.9rem;
}

.checkpoint-skip {
    color: var(--primary-medium);
    font-size: 0.9rem;
    font-weight: 600;
}

.checkpoint-skip:hover {
    color: var(--accent-gold);
}

/* ===========================
   Collapsible Sections
   =========================== */

.collapsible-section {
    margin: var(--spacing-lg) 0;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--background-light);
}

.collapsible-section summary {
    padding: var(--spacing-md);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    list-style: none;
}

.collapsible-section summary::-webkit-details-marker {
    display: none;
}

.collapsible-section summary::before {
    content: "▶";
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    color: var(--text-light);
    transition: transform 0.2s ease;
}

.collapsible-section[open] summary::before {
    transform: translateY(-50%) rotate(90deg);
}

.collapsible-section summary {
    position: relative;
}

.collapsible-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.collapsible-hint {
    font-size: 0.9rem;
    color: var(--text-light);
}

.collapsible-content {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.collapsible-content .language-note {
    margin-top: var(--spacing-md);
}

/* ===========================
   Article Footer Navigation
   =========================== */

.article-footer-nav {
    margin-top: var(--spacing-lg);
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-medium);
}

.footer-nav-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.nav-card {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    background: var(--background-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.nav-card:hover {
    background: var(--background-white);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.nav-label {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.nav-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
}

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

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

.footer-alternatives {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--background-light);
    border-radius: var(--radius-md);
}

.footer-alternatives p {
    font-size: 1rem;
    color: var(--text-medium);
    margin-bottom: var(--spacing-sm);
}

.alt-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.alt-links a {
    color: var(--primary-medium);
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===========================
   Inline TOC (for single-column pages)
   =========================== */

.inline-toc {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    background: var(--background-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--accent-gold);
}

.inline-toc h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-dark);
}

.inline-toc-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.inline-toc-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--background-white);
    color: var(--primary-medium);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
}

.inline-toc-link:hover {
    background: var(--primary-light);
    color: white;
    border-color: var(--primary-light);
}

/* ===========================
   Skimmability Enhancements
   =========================== */

.skim-nav {
    position: sticky;
    top: 70px;
    z-index: 10;
    background: var(--background-light);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    background: var(--accent-gold);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50%;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.content-section h2 {
    display: flex;
    align-items: center;
}

.key-point {
    background: linear-gradient(135deg, rgba(181, 152, 81, 0.12) 0%, rgba(181, 152, 81, 0.06) 100%);
    border-left: 3px solid var(--accent-gold);
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 1rem;
    line-height: 1.5;
}

.key-point strong {
    color: var(--primary-dark);
    font-weight: 600;
}

/* ===========================
   Responsive - Content Pages
   =========================== */

@media (max-width: 1200px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .content-wrapper.single-column {
        max-width: 800px;
    }
    
    .sidebar-toc {
        position: static;
        max-width: 600px;
        margin: 0 auto var(--spacing-lg) auto;
    }
    
    /* Keep TOC items stacked vertically on all screen sizes */
    .toc-sticky nav {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    
    .article-subtitle {
        font-size: 1.15rem;
    }
    
    .landing-header {
        padding: var(--spacing-xl) 0 var(--spacing-lg) 0;
    }
    
    .landing-header .article-title {
        font-size: 1.75rem;
    }
    
    .landing-header .article-subtitle {
        font-size: 1.05rem;
        margin-bottom: var(--spacing-md);
    }
    
    .landing-disclaimer {
        padding: var(--spacing-sm);
        margin: 0 var(--spacing-sm);
    }
    
    .landing-disclaimer p {
        font-size: 0.9rem;
    }
    
    .toc-sticky {
        padding: var(--spacing-sm);
    }
    
    .sidebar-toc h3 {
        font-size: 0.75rem;
        margin-bottom: var(--spacing-xs);
    }
    
    .toc-link {
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
    }
    
    .toc-next {
        padding: 0.6rem;
        font-size: 0.9rem;
    }
    
    .toc-divider {
        margin: var(--spacing-xs) 0;
    }
    
    .bottom-line-container {
        padding: 0 var(--spacing-sm);
        padding-left: calc(var(--spacing-sm) + 4px);
    }
    
    .bottom-line-container p {
        font-size: 1rem;
    }
    
    .article-content {
        padding: var(--spacing-md);
    }
    
    .article-content p {
        font-size: 1.05rem;
    }
    
    .article-content h2 {
        font-size: 1.75rem;
    }
    
    .article-content h3 {
        font-size: 1.35rem;
    }
    
    .footer-nav-grid {
        grid-template-columns: 1fr;
    }
    
    .callout {
        flex-direction: column;
    }
    
    .scripture-block {
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    }
    
    .scripture-block::before {
        font-size: 3rem;
        left: var(--spacing-xs);
    }
    
    .scripture-block p {
        font-size: 1.05rem;
        text-indent: 1rem;
    }
    
    .scripture-block p:first-of-type {
        text-indent: 1.5rem;
    }
    
    .alt-links {
        flex-direction: column;
    }
    
    /* Figures - stack on mobile */
    .figure-right {
        float: none;
        max-width: 100%;
        margin: var(--spacing-md) 0;
    }
    
    .figure-row {
        flex-direction: column;
        align-items: center;
    }
    
    .figure-small {
        max-width: 250px;
    }
    
    /* Tables - allow horizontal scroll */
    .timeline-table,
    .comparison-table {
        margin: var(--spacing-md) calc(-1 * var(--spacing-md));
        padding: 0 var(--spacing-md);
    }
    
    .timeline-table th,
    .timeline-table td,
    .comparison-table th,
    .comparison-table td {
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
    
    /* Checkpoints */
    .checkpoint {
        padding: var(--spacing-sm);
    }
    
    .checkpoint-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* Stat Highlight - stack on mobile */
    .stat-highlight {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    /* Roadmap */
    .roadmap-list li {
        padding-left: 2.25rem;
        font-size: 0.95rem;
    }
    
    .roadmap-list li::before {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.75rem;
    }
    
    .inline-toc-nav {
        flex-direction: column;
    }
    
    .inline-toc-link {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .article-header {
        padding: var(--spacing-md) 0;
    }
    
    .content-wrapper {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .article-content {
        padding: var(--spacing-sm);
    }
}

/* ===========================
   Contact Form Styles
   =========================== */

.contact-intro {
    margin-bottom: var(--spacing-xl);
}

.contact-intro p {
    margin-bottom: var(--spacing-sm);
}

.contact-form {
    background: var(--background-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    margin-bottom: var(--spacing-lg);
}

.hidden-field {
    display: none;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--background-cream);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(181, 152, 81, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-group select {
    cursor: pointer;
}

.contact-form .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.05rem;
}

.contact-note {
    padding: var(--spacing-sm);
    background: var(--background-light);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-light);
}

.contact-note p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-medium);
}

@media (max-width: 768px) {
    .contact-form {
        padding: var(--spacing-md);
    }
}