/* Smart Protect - Blog & Articles Styles */

/* ========================================
   Blog Listing Page
   ======================================== */

.main-content {
    flex: 1;
    padding-bottom: 0;
}

/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.blog-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.blog-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: 1.5rem;
}

.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb li:not(:last-child)::after {
    content: "›";
    margin-left: 0.5rem;
    opacity: 0.6;
}

.breadcrumb a {
    color: inherit;
    opacity: 0.8;
    text-decoration: none;
    transition: opacity 0.2s;
}

.breadcrumb a:hover {
    opacity: 1;
    text-decoration: underline;
}

.blog-hero .breadcrumb a {
    color: var(--white);
}

/* Categories Filter */
.categories-section {
    background: var(--white);
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 70px;
    z-index: 50;
}

.categories-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.category-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--light-gray);
    border-radius: 2rem;
    background: var(--white);
    color: var(--gray);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.category-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.category-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* Featured Section */
.featured-section {
    padding: 3rem 0 2rem;
    background: var(--light-gray);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* Article Card */
.article-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.article-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--light-gray);
}

.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .article-card-image img {
    transform: scale(1.05);
}

.article-card-content {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
}

.article-card-category {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

.article-card-date {
    color: var(--gray);
}

.article-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-excerpt {
    font-size: 0.875rem;
    color: var(--gray);
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--light-gray);
}

.article-card-read-time {
    font-size: 0.75rem;
    color: var(--gray);
}

.article-card-arrow {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Featured Card - Large */
.featured-grid .article-card:first-child {
    grid-column: span 2;
}

.featured-grid .article-card:first-child .article-card-link {
    flex-direction: row;
}

.featured-grid .article-card:first-child .article-card-image {
    width: 50%;
    aspect-ratio: auto;
}

.featured-grid .article-card:first-child .article-card-content {
    width: 50%;
    padding: 2rem;
}

.featured-grid .article-card:first-child .article-card-title {
    font-size: 1.5rem;
    -webkit-line-clamp: 3;
}

.featured-grid .article-card:first-child .article-card-excerpt {
    -webkit-line-clamp: 4;
}

/* All Articles Section */
.articles-section {
    padding: 3rem 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* Loading & Empty States */
.loading-state,
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--gray);
}

.loading-state .spinner {
    margin: 0 auto 1rem;
}

.empty-state {
    background: var(--white);
    border-radius: var(--radius-lg);
}

/* Newsletter Section */
.newsletter-section {
    padding: 3rem 0;
    background: var(--light-gray);
}

.newsletter-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    box-shadow: var(--shadow);
}

.newsletter-content h2 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.newsletter-content p {
    color: var(--gray);
    margin: 0;
}

.newsletter-form {
    display: flex;
    gap: 0.75rem;
}

.newsletter-form input {
    padding: 0.75rem 1rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius);
    font-size: 1rem;
    width: 250px;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary);
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ========================================
   Individual Article Page
   ======================================== */

.article-page {
    background: var(--white);
}

/* Espacement du breadcrumb sur la page article */
.article-page .breadcrumb {
    padding-top: 2rem;
    color: var(--gray);
}

/* Article Header */
.article-header {
    padding: 3rem 0 2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.article-category-link {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.article-category-link:hover {
    background: var(--primary);
    color: var(--white);
}

.article-date,
.article-read-time {
    color: var(--gray);
}

.article-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark);
}

.article-excerpt {
    font-size: 1.25rem;
    color: var(--gray);
    line-height: 1.6;
}

/* Featured Image */
.article-image-container {
    margin-bottom: 2rem;
}

.article-featured-image {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: var(--radius-lg);
    margin: 0 auto;
    display: block;
    box-shadow: var(--shadow-lg);
}

/* Article Body */
.article-body {
    padding: 2rem 0 4rem;
}

.article-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    align-items: start;
}

/* Article Text Content */
.article-text {
    max-width: 700px;
}

.article-text h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    color: var(--dark);
    scroll-margin-top: 100px;
}

.article-text h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
    color: var(--dark);
    scroll-margin-top: 100px;
}

.article-text p {
    margin-bottom: 1.25rem;
    line-height: 1.8;
    color: var(--dark);
}

.article-text .intro {
    font-size: 1.125rem;
    color: var(--gray);
    border-left: 4px solid var(--primary);
    padding-left: 1.5rem;
    margin-bottom: 2rem;
}

.article-text ul,
.article-text ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.article-text li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.article-text a {
    color: var(--primary);
    text-decoration: underline;
}

.article-text a:hover {
    text-decoration: none;
}

/* Article CTA Block */
.article-cta {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.article-cta h3 {
    margin: 0 0 1rem !important;
    font-size: 1.25rem !important;
}

.article-cta p {
    margin-bottom: 1rem !important;
    color: var(--gray);
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--light-gray);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.sidebar-widget h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark);
}

/* Table of Contents */
.toc {
    font-size: 0.875rem;
}

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

.toc li {
    margin-bottom: 0.5rem;
}

.toc a {
    color: var(--gray);
    text-decoration: none;
    display: block;
    padding: 0.25rem 0;
    transition: color 0.2s;
}

.toc a:hover,
.toc a.active {
    color: var(--primary);
}

.toc .toc-h3 {
    padding-left: 1rem;
    font-size: 0.8125rem;
}

/* CTA Widget */
.cta-widget {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-widget h3 {
    color: var(--white);
}

.cta-widget p {
    opacity: 0.9;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.cta-widget .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.cta-widget .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Related Articles Widget */
.related-widget .related-article {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    text-decoration: none;
}

.related-widget .related-article:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.related-widget .related-article:first-child {
    padding-top: 0;
}

.related-widget .related-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--dark);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.related-widget .related-article:hover .related-title {
    color: var(--primary);
}

.related-widget .related-date {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 0.25rem;
}

/* Article Footer */
.article-footer {
    background: var(--light-gray);
    padding: 2rem 0;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.article-tag {
    background: var(--white);
    color: var(--gray);
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    text-decoration: none;
    transition: all 0.2s;
}

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

/* Share Buttons */
.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.share-label {
    font-size: 0.875rem;
    color: var(--gray);
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--gray);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-facebook:hover {
    background: #1877f2;
    color: var(--white);
}

.share-twitter:hover {
    background: #1da1f2;
    color: var(--white);
}

.share-linkedin:hover {
    background: #0a66c2;
    color: var(--white);
}

.share-copy:hover {
    background: var(--primary);
    color: var(--white);
}

/* Article Navigation */
.article-navigation {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.nav-all-articles {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s;
}

.nav-all-articles:hover {
    opacity: 0.8;
}

/* Error State */
.error-state {
    text-align: center;
    padding: 4rem 2rem;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.error-state h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.error-state p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

/* ========================================
   Responsive Design
   ======================================== */

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

    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .sidebar-widget {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 2rem 0;
    }

    .blog-title {
        font-size: 2rem;
    }

    .categories-section {
        top: 60px;
        padding: 1rem 0;
    }

    .categories-filter {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
        flex-wrap: nowrap;
    }

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

    .featured-section,
    .articles-section {
        padding: 2rem 0;
    }

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

    .featured-grid .article-card:first-child {
        grid-column: span 1;
    }

    .featured-grid .article-card:first-child .article-card-link {
        flex-direction: column;
    }

    .featured-grid .article-card:first-child .article-card-image,
    .featured-grid .article-card:first-child .article-card-content {
        width: 100%;
    }

    .featured-grid .article-card:first-child .article-card-content {
        padding: 1.25rem;
    }

    .featured-grid .article-card:first-child .article-card-title {
        font-size: 1.25rem;
    }

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

    .newsletter-card {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-form input {
        width: 100%;
    }

    /* Article Page */
    .article-header {
        padding: 2rem 1rem;
    }

    .article-title {
        font-size: 1.75rem;
    }

    .article-excerpt {
        font-size: 1rem;
    }

    .article-meta {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

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

    .toc-widget {
        display: none;
    }

    .article-text h2 {
        font-size: 1.5rem;
    }

    .article-text h3 {
        font-size: 1.125rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .blog-title {
        font-size: 1.5rem;
    }

    .blog-subtitle {
        font-size: 1rem;
    }

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

    .article-card-content {
        padding: 1rem;
    }

    .article-card-title {
        font-size: 1rem;
    }

    .article-header {
        padding: 1.5rem 0.75rem;
    }

    .article-title {
        font-size: 1.5rem;
    }

    .article-body {
        padding: 1.5rem 0 3rem;
    }

    .article-share {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Print Styles */
@media print {
    .header,
    .categories-section,
    .article-sidebar,
    .article-share,
    .cta-section,
    .newsletter-section,
    .footer {
        display: none;
    }

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

    .article-text {
        max-width: 100%;
    }
}