/* Blog Listing Styles */
.blog-listing {
    padding-top: 100px;
    min-height: 100vh;
}

.blog-hero {
    padding: 4rem 0 2rem;
    text-align: center;
}

.blog-hero h1 {
    margin-bottom: 1rem;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.5px;
}

.blog-hero p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Filters */
.blog-filters {
    padding: 1.5rem 0;
    position: sticky;
    top: 70px;
    background: rgba(5, 10, 20, 0.95);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.blog-filters .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.filter-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-tag:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.filter-tag.active {
    background: var(--primary);
    color: var(--bg-primary);
    border-color: var(--primary);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 0.5rem 1.2rem;
    min-width: 250px;
}

.search-box i {
    color: var(--text-muted);
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    outline: none;
    width: 100%;
    font-size: 0.9rem;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

/* Blog Grid */
.blog-grid-section {
    padding: 3rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-article-card {
    background: rgba(13, 25, 41, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-article-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

.article-category {
    display: inline-block;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    width: fit-content;
}

.article-title {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
}

.article-excerpt {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.article-meta i {
    margin-right: 0.3rem;
}

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

.article-tags .tag {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.article-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.blog-article-card:hover .article-cta i {
    transform: translateX(5px);
}

.article-cta i {
    transition: transform 0.3s ease;
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* Article Page Styles */
.article-page {
    padding-top: 100px;
    min-height: 100vh;
}

.article-header {
    padding: 4rem 0 3rem;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.article-header .article-category {
    margin-bottom: 1.5rem;
}

.article-header h1 {
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.5px;
}

.article-meta {
    justify-content: center;
    margin-bottom: 1rem;
}

.article-tags {
    justify-content: center;
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.article-content h2 {
    margin: 3rem 0 1.5rem;
    color: var(--primary);
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.3px;
}

.article-content h3 {
    margin: 2rem 0 1rem;
    font-family: var(--font-display);
    font-weight: 500;
}

.article-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 65ch;
}

.article-content ul, .article-content ol {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.8rem;
    line-height: 1.7;
}

.article-content code {
    background: rgba(0, 255, 136, 0.08);
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: var(--font-display);
}

.article-content pre {
    background: rgba(5, 10, 20, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    line-height: 1.6;
}

.article-content pre code {
    background: transparent;
    padding: 0;
    color: var(--text-primary);
}

.article-content blockquote {
    border-left: 2px solid var(--primary);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-muted);
}

/* Chart Container */
.chart-container {
    background: rgba(5, 10, 20, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.chart-container h4 {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-weight: 500;
}

/* Tabs */
.article-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Back Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.back-link:hover {
    color: var(--primary);
}