/* landing/blog/blog.css */

.article-container {
    max-width: 800px;
    margin: 4rem auto;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 4rem;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
}

.article-header {
    text-align: center;
    margin-bottom: 4rem;
}

.article-header h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin: 1.5rem 0;
    background: linear-gradient(135deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.article-meta {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    font-weight: 500;
}

.article-content {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

.article-content h2 {
    font-size: 2rem;
    margin: 3.5rem 0 1.5rem;
    color: #fff;
}

.article-content h3 {
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
    color: var(--color-accent);
}

.article-content p {
    margin-bottom: 1.8rem;
}

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

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

.article-content blockquote {
    border-left: 4px solid var(--color-accent);
    background: rgba(0, 212, 255, 0.05);
    padding: 2rem;
    margin: 3rem 0;
    border-radius: 0 20px 20px 0;
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-accent);
}

.author-section {
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 2rem;
    align-items: center;
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 20px;
    border: 2px solid var(--glass-border);
}

.author-info h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.author-info p {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    margin-bottom: 1rem;
}

.author-links {
    display: flex;
    gap: 1.5rem;
}

.author-links a {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.author-links a:hover {
    text-decoration: underline;
}

.newsletter-section {
    margin-top: 5rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, transparent 100%);
    border: 1px solid var(--color-accent-dim);
}

@media (max-width: 768px) {
    .article-container {
        margin: 1rem;
        padding: 2rem;
        border-radius: 24px;
    }
    
    .article-header h1 {
        font-size: 2.2rem;
    }
    
    .author-section {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .author-links {
        justify-content: center;
    }
}

/* Blog Index specific styles */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.1);
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.1) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card .blog-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    align-self: flex-start;
    background: rgba(0, 212, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.blog-card h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.blog-card p {
    color: var(--color-text-dim);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.blog-card .read-more {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: auto;
}

.blog-card .read-more span {
    transition: transform 0.2s;
}

.blog-card:hover .read-more span {
    transform: translateX(5px);
}