/* Article Styles */

.article-container {
    padding: 140px 0 80px;
    background: var(--bg-white);
}

.article-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 4rem;
    max-width: 1400px;
}

.article-header {
    margin-bottom: 3rem;
}

.article-category {
    display: inline-block;
    background: linear-gradient(135deg, rgba(168, 47, 50, 0.1), rgba(168, 47, 50, 0.05));
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(168, 47, 50, 0.2);
}

.article-header h1 {
    font-size: 2.75rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.article-meta {
    display: flex;
    gap: 2rem;
    color: var(--text-light);
    font-size: 0.95rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-item svg {
    color: var(--primary-color);
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.article-body .lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
    padding-left: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.article-body h2 {
    font-size: 2rem;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.article-body h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.article-body p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.article-body ul,
.article-body ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-body li {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

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

.info-box,
.warning-box {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    border-radius: 12px;
    margin: 2.5rem 0;
}

.info-box {
    background: rgba(59, 130, 246, 0.05);
    border-left: 4px solid #3b82f6;
}

.warning-box {
    background: rgba(245, 158, 11, 0.05);
    border-left: 4px solid #f59e0b;
}

.info-box svg,
.warning-box svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.info-box svg {
    color: #3b82f6;
}

.warning-box svg {
    color: #f59e0b;
}

.info-box h4,
.warning-box h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.info-box p,
.warning-box p {
    margin: 0;
    font-size: 1rem;
}

blockquote {
    background: var(--bg-gray);
    border-left: 4px solid var(--primary-color);
    padding: 2rem;
    margin: 2.5rem 0;
    font-style: italic;
    font-size: 1.15rem;
    line-height: 1.8;
    border-radius: 0 12px 12px 0;
}

blockquote cite {
    display: block;
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--primary-color);
    font-weight: 600;
    font-style: normal;
}

.portfolio-table {
    overflow-x: auto;
    margin: 2rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

thead {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

th, td {
    padding: 1rem 1.5rem;
    text-align: left;
}

th {
    font-weight: 600;
    font-size: 0.95rem;
}

tbody tr {
    border-bottom: 1px solid var(--border-color);
}

tbody tr:last-child {
    border-bottom: none;
}

tbody tr:hover {
    background: var(--bg-gray);
}

.risk {
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.risk.high {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

.risk.medium {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.risk.low {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    margin: 3rem 0;
}

.cta-box h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    margin-bottom: 2rem;
}

.cta-box .btn {
    background: white;
    color: var(--primary-color);
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.cta-box .btn:hover {
    background: var(--bg-gray);
    transform: translateY(-3px);
}

.article-tags {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

.article-tags strong {
    display: block;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.tag {
    display: inline-block;
    background: var(--bg-gray);
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.table-of-contents {
    list-style: none;
    padding: 0;
}

.table-of-contents li {
    margin-bottom: 0.75rem;
}

.table-of-contents a {
    color: var(--text-dark);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    display: block;
    padding: 0.5rem;
    border-radius: 6px;
}

.table-of-contents a:hover {
    background: var(--bg-gray);
    color: var(--primary-color);
}

.related-posts {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.related-post {
    display: block;
    padding: 0.75rem;
    background: var(--bg-gray);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
}

.related-post:hover {
    background: var(--primary-color);
    color: white;
}

@media (max-width: 1024px) {
    .article-content {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        position: static;
        order: -1;
    }
    
    .sidebar-widget {
        display: inline-block;
        margin-right: 1rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    .article-container {
        padding: 120px 0 60px;
    }
    
    .article-header h1 {
        font-size: 2rem;
    }
    
    .article-body {
        font-size: 1.05rem;
    }
    
    .article-body h2 {
        font-size: 1.75rem;
    }
    
    .article-body h3 {
        font-size: 1.35rem;
    }
    
    .info-box,
    .warning-box {
        flex-direction: column;
        padding: 1.5rem;
    }
    
    .cta-box {
        padding: 2rem;
    }
    
    table {
        font-size: 0.9rem;
    }
    
    th, td {
        padding: 0.75rem;
    }
}