/**
 * Auskunftsanwalt.de - Blog Stylesheet
 * 
 * Styles für Blog-Übersicht und Artikel-Detailseiten
 * 
 * Inhaltsverzeichnis:
 * 1. Blog Hero
 * 2. Blog Filter & Search
 * 3. Blog Grid & Cards
 * 4. Blog Pagination
 * 5. Blog Newsletter
 * 6. Article Header
 * 7. Article Content
 * 8. Article Components
 * 9. Article Sidebar (TOC)
 * 10. Related Articles
 * 11. Responsive Adjustments
 */

/* ==========================================================================
   1. Blog Hero
   ========================================================================== */

.blog-hero {
    padding-top: calc(160px + var(--spacing-3xl)); /* Angepasst an große Header-Höhe */
    padding-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    text-align: center;
}

.blog-hero__title {
    font-size: var(--font-size-5xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.blog-hero__subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   2. Blog Filter & Search
   ========================================================================== */

.blog-filter {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-light);
    position: sticky;
    top: 80px;
    z-index: calc(var(--z-sticky) - 1);
}

.blog-filter__wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Search */
.blog-search {
    max-width: 500px;
    width: 100%;
}

.blog-search__input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.blog-search__icon {
    position: absolute;
    left: var(--spacing-md);
    font-size: var(--font-size-lg);
    pointer-events: none;
}

.blog-search__input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-md) * 3);
    font-size: var(--font-size-base);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--radius-lg);
    background-color: var(--color-background-light);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.blog-search__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.blog-search__clear {
    position: absolute;
    right: var(--spacing-md);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.blog-search__clear:hover {
    background-color: var(--color-gray-light);
}

/* Categories */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.blog-category {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    background-color: var(--color-background-light);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.blog-category:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.blog-category.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

/* ==========================================================================
   3. Blog Grid & Cards
   ========================================================================== */

.blog-section {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
    background-color: var(--color-background-light);
}

.blog-results {
    margin-bottom: var(--spacing-lg);
}

.blog-results__count {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.blog-no-results {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-xl);
}

.blog-no-results__icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.blog-no-results__title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.blog-no-results__text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

/* Blog Card */
.blog-card {
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.blog-card__link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.blog-card__image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.blog-card__image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.blog-card__image-placeholder span {
    font-size: 3rem;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.05);
}

.blog-card__category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-white);
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
}

.blog-card__content {
    padding: var(--spacing-lg);
}

.blog-card__meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.blog-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
    color: var(--color-accent);
}

.blog-card__excerpt {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent);
}

.blog-card__arrow {
    transition: transform var(--transition-fast);
}

.blog-card:hover .blog-card__arrow {
    transform: translateX(4px);
}

/* Featured Card */
.blog-card--featured {
    grid-column: 1 / -1;
}

.blog-card--featured .blog-card__link {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
}

.blog-card--featured .blog-card__image {
    aspect-ratio: auto;
}

.blog-card--featured .blog-card__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-2xl);
}

.blog-card--featured .blog-card__title {
    font-size: var(--font-size-2xl);
}

.blog-card--featured .blog-card__excerpt {
    font-size: var(--font-size-base);
    -webkit-line-clamp: 4;
}

/* ==========================================================================
   4. Blog Pagination
   ========================================================================== */

.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-3xl);
}

.blog-pagination__btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.blog-pagination__btn:hover:not(:disabled) {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.blog-pagination__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.blog-pagination__pages {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-pagination__page {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.blog-pagination__page:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.blog-pagination__page.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.blog-pagination__dots {
    color: var(--color-text-light);
    padding: 0 var(--spacing-xs);
}

/* ==========================================================================
   5. Blog Newsletter
   ========================================================================== */

.blog-newsletter {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.blog-newsletter__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-background-light) 0%, var(--color-background-alt) 100%);
    border-radius: var(--radius-2xl);
}

.blog-newsletter__title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.blog-newsletter__desc {
    color: var(--color-text-light);
}

.blog-newsletter__input-group {
    display: flex;
    gap: var(--spacing-sm);
}

.blog-newsletter__input {
    flex: 1;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--radius-lg);
    background-color: var(--color-white);
}

.blog-newsletter__input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.blog-newsletter__privacy {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
}

.blog-newsletter__privacy a {
    color: var(--color-accent);
    text-decoration: underline;
}

/* ==========================================================================
   6. Article Header
   ========================================================================== */

.article-header {
    padding-top: calc(160px + var(--spacing-3xl)); /* Angepasst an große Header-Höhe */
    padding-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-background-light) 0%, var(--color-white) 100%);
}

.article-header__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: var(--spacing-lg);
}

.breadcrumb__list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.breadcrumb__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb__item:not(:last-child)::after {
    content: '/';
    color: var(--color-text-muted);
}

.breadcrumb__item a {
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.breadcrumb__item a:hover {
    color: var(--color-accent);
}

.breadcrumb__item--current span {
    color: var(--color-text);
}

.article-header__category {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-white);
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.article-header__category--dsgvo {
    background-color: #06786D;
}

.article-header__category--urteile {
    background-color: #8B5CF6;
}

.article-header__category--ratgeber {
    background-color: #F59E0B;
}

.article-header__category--tipps {
    background-color: #10B981;
}

.article-header__category--news {
    background-color: #EF4444;
}

.article-header__title {
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-lg);
}

.article-header__excerpt {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.article-header__meta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.article-header__author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.article-header__author-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-header__author-info {
    text-align: left;
}

.article-header__author-name {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.article-header__author-role {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.article-header__details {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.article-header__separator {
    margin: 0 var(--spacing-sm);
}

.article-header__date {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    display: block;
}

.article-header__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.article-header__stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.article-header__read-time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-full);
}

.article-header__author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
}

.article-header__author-avatar span {
    font-size: var(--font-size-base);
    text-transform: uppercase;
}

/* ==========================================================================
   6.5. Article Breadcrumb
   ========================================================================== */

.article-breadcrumb {
    background-color: var(--color-background-light);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.article-breadcrumb__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.article-breadcrumb__list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-light);
}

.article-breadcrumb__list li:not(:last-child)::after {
    content: '›';
    color: var(--color-text-muted);
    font-size: 1.2em;
}

.article-breadcrumb__list li a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.article-breadcrumb__list li a:hover {
    color: var(--color-accent);
}

.article-breadcrumb__list li[aria-current="page"] {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   7. Article Featured Image
   ========================================================================== */

.article-hero-image {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
    background: linear-gradient(180deg, var(--color-background-light) 0%, var(--color-white) 100%);
}

.article-hero-image__wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.article-hero-image__wrapper img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.article-image {
    padding-bottom: var(--spacing-2xl);
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-background-light) 100%);
}

.article-image__wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.article-image__placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.article-image__placeholder span {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   8. Article Content
   ========================================================================== */

.article-body {
    padding: var(--spacing-3xl) var(--spacing-xl);
    background-color: var(--color-background-light);
}

.article-body__grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--spacing-3xl);
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.article-content {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-light);
}

.article-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-3xl);
    max-width: 1100px;
    margin: 0 auto;
}

.article-body__content {
    background-color: var(--color-white);
    padding: var(--spacing-2xl) var(--spacing-3xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-light);
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.85;
    min-width: 0;
    width: 100%;
}

/* First element no top margin */
.article-body__content > *:first-child {
    margin-top: 0;
}

/* Typography */
.article-body__intro {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-gray-light);
}

.article-body__content h2 {
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray-light);
    font-weight: 700;
    scroll-margin-top: 100px;
}

.article-body__content h2:first-child,
.article-body__content > h2:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.article-body__content h3 {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.article-body__content h4 {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.article-body__content p {
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
}

.article-body__content ul,
.article-body__content ol {
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-xl);
}

.article-body__content li {
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    padding-left: var(--spacing-sm);
}

.article-body__content ul li {
    list-style-type: disc;
}

.article-body__content ul li::marker {
    color: var(--color-accent);
}

.article-body__content ol li {
    list-style-type: decimal;
}

.article-body__content ol li::marker {
    color: var(--color-accent);
    font-weight: 600;
}

.article-body__content strong {
    font-weight: 600;
    color: var(--color-text);
}

.article-body__content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition-fast);
}

.article-body__content a:hover {
    color: var(--color-accent-dark);
}

/* Info Boxes */
.article-infobox {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.article-infobox__icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.article-infobox__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.article-infobox__content p {
    margin-bottom: var(--spacing-sm);
}

.article-infobox__content p:last-child {
    margin-bottom: 0;
}

.article-infobox--info {
    background-color: rgba(6, 182, 212, 0.1);
    border-left: 4px solid var(--color-accent);
}

.article-infobox--info .article-infobox__title {
    color: var(--color-accent-dark);
}

.article-infobox--warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--color-warning);
}

.article-infobox--warning .article-infobox__title {
    color: #b45309;
}

.article-infobox--success {
    background-color: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--color-success);
}

.article-infobox--success .article-infobox__title {
    color: #059669;
}

.article-infobox--highlight {
    background: linear-gradient(135deg, rgba(6, 120, 109, 0.08), rgba(57, 77, 93, 0.08));
    border-left: 4px solid var(--color-accent);
    border: 1px solid var(--color-accent);
    border-left-width: 4px;
}

.article-infobox--highlight .article-infobox__title {
    color: var(--color-primary);
}

/* Code Block */
.article-code-block {
    margin: var(--spacing-xl) 0;
    background-color: #1e293b;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.article-code-block pre {
    padding: var(--spacing-lg);
    margin: 0;
    color: #e2e8f0;
    font-family: 'Monaco', 'Consolas', 'Courier New', monospace;
    font-size: var(--font-size-sm);
    line-height: 1.7;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Quote */
.article-quote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background-color: var(--color-background-light);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.article-quote p {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.article-quote cite {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    font-style: normal;
}

/* Table */
.article-table-wrapper {
    overflow-x: auto;
    margin: var(--spacing-xl) 0;
}

.article-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.article-table th,
.article-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-light);
}

.article-table th {
    background-color: var(--color-background-light);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.article-table tr:hover td {
    background-color: var(--color-background-light);
}

/* Steps */
.article-steps {
    margin: var(--spacing-xl) 0;
}

.article-step {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-background-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.article-step__number {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-step__content h4 {
    margin: 0 0 var(--spacing-sm);
}

.article-step__content p {
    margin: 0;
    color: var(--color-text-light);
}

/* Accordion */
.article-accordion {
    margin: var(--spacing-xl) 0;
}

.article-accordion__item {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-background-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.article-accordion__title {
    font-size: var(--font-size-base);
    color: var(--color-primary);
    margin: 0 0 var(--spacing-sm);
}

.article-accordion__item p {
    margin: 0;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

/* Tags */
.article-tags {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-light);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.article-tags__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
}

.article-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    background-color: var(--color-background-light);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.article-tag:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* ==========================================================================
   9. Article Sidebar (TOC)
   ========================================================================== */

.article-toc {
    position: sticky;
    top: 100px;
    height: fit-content;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

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

.article-toc__title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-light);
}

.article-toc__list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.article-toc__list li {
    margin-bottom: 2px;
}

.article-toc__link {
    display: block;
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--color-text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-left: 2px solid transparent;
    transition: all var(--transition-fast);
    text-decoration: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-toc__link:hover {
    color: var(--color-accent);
    background-color: rgba(6, 120, 109, 0.05);
    border-left-color: var(--color-accent);
}

.article-toc__link.active {
    color: var(--color-accent);
    background-color: rgba(6, 120, 109, 0.08);
    border-left-color: var(--color-accent);
    font-weight: 500;
}

/* Share Buttons */
.article-share {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-gray-light);
}

.article-share__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.article-share__buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.article-share__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    background-color: var(--color-background-light);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.article-share__btn:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* ==========================================================================
   10. Author Box & Related Articles
   ========================================================================== */

.article-author-box {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.article-author-box__content {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl);
    background-color: var(--color-background-light);
    border-radius: var(--radius-xl);
    max-width: 800px;
    margin: 0 auto;
}

.article-author-box__avatar {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-author-box__name {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.article-author-box__role {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.article-author-box__bio {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.article-author-box__social {
    display: flex;
    gap: var(--spacing-sm);
}

.article-author-box__social a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}

.article-author-box__social a:hover {
    background-color: var(--color-accent);
}

/* Related Articles */
.article-related {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-light);
}

.article-related__title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.article-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

/* Article CTA */
.article-cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.article-cta__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.article-cta__title {
    font-size: var(--font-size-3xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.article-cta__text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

/* ==========================================================================
   11. Responsive Adjustments
   ========================================================================== */

@media screen and (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-toc {
        display: none;
    }

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blog-card--featured .blog-card__link {
        grid-template-columns: 1fr;
    }

    .blog-card--featured .blog-card__image {
        aspect-ratio: 16/9;
    }

    .blog-newsletter__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .article-related__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .blog-hero {
        padding-top: calc(70px + var(--spacing-2xl));
    }

    .blog-hero__title {
        font-size: var(--font-size-3xl);
    }

    .blog-filter {
        top: 70px;
    }

    .blog-categories {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--spacing-sm);
        -webkit-overflow-scrolling: touch;
    }

    .blog-category {
        flex-shrink: 0;
    }

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

    .blog-card--featured .blog-card__content {
        padding: var(--spacing-lg);
    }

    .blog-card--featured .blog-card__title {
        font-size: var(--font-size-xl);
    }

    .blog-pagination {
        flex-wrap: wrap;
    }

    .blog-newsletter__input-group {
        flex-direction: column;
    }

    .article-header__title {
        font-size: var(--font-size-2xl);
    }

    .article-body__grid {
        grid-template-columns: 1fr;
    }

    .article-toc {
        order: -1;
        margin-bottom: var(--spacing-xl);
    }

    .article-toc__sticky {
        position: relative;
        top: 0;
    }

    .article-toc__list {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .article-toc__list li {
        margin-bottom: 0;
    }

    .article-toc__link {
        padding: var(--spacing-xs) var(--spacing-md);
        background-color: var(--color-background-alt);
        border-radius: var(--radius-full);
        border-left: none;
    }

    .article-share {
        border-top: none;
        padding-top: 0;
        margin-top: var(--spacing-md);
    }

    .article-share__buttons {
        justify-content: flex-start;
    }

    .article-related__grid {
        grid-template-columns: 1fr;
    }

    .article-author-box__content {
        flex-direction: column;
        text-align: center;
    }

    .article-author-box__avatar {
        margin: 0 auto;
    }

    .article-author-box__social {
        justify-content: center;
    }

    .article-cta__title {
        font-size: var(--font-size-2xl);
    }
}

@media screen and (max-width: 480px) {
    .blog-pagination__pages {
        display: none;
    }

    .blog-pagination__btn {
        flex: 1;
    }
}
/* ==========================================================================
   12. Related Articles Section
   ========================================================================== */

.related-articles {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-background-light);
}

.related-articles__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

@media screen and (max-width: 992px) {
    .related-articles__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 576px) {
    .related-articles__grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   13. CTA Section (Article Footer)
   ========================================================================== */

.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.cta-section__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-section__title {
    font-size: var(--font-size-3xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-section__text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.cta-section .btn--white {
    background-color: var(--color-white);
    color: var(--color-primary) !important;
    border-color: var(--color-white);
}

.cta-section .btn--white:hover {
    background-color: var(--color-background-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.cta-section .btn__icon {
    margin-left: var(--spacing-sm);
}