/* Blog Post Styling */
.blog-post {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: #374151;
}

.blog-post h1 {
    color: #1f2937;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-align: center;
}

.blog-post h2 {
    color: #1f2937;
    font-size: 1.75rem;
    font-weight: 600;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid #3b82f6;
    padding-left: 1rem;
}

.blog-post h3 {
    color: #374151;
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.blog-post p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

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

.blog-post li {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.blog-post blockquote {
    background-color: #f8fafc;
    border-left: 4px solid #3b82f6;
    padding: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    border-radius: 0 6px 6px 0;
}

.blog-post strong {
    color: #1f2937;
    font-weight: 600;
}

.blog-post hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, #e5e7eb, transparent);
    margin: 2.5rem 0;
}

/* Table of Contents */
.toc {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.toc h3 {
    margin-top: 0;
    color: #374151;
    font-size: 1.25rem;
}

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

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

.toc a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
}

.toc a:hover {
    text-decoration: underline;
}

/* Progress Bar */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(to right, #3b82f6, #10b981);
    z-index: 9999;
    transition: width 0.2s ease;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #3b82f6;
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
}

/* Social Share Buttons */
.share-buttons {
    display: flex;
    gap: 0.75rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.share-btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.share-btn.twitter {
    background-color: #1da1f2;
    color: white;
}

.share-btn.linkedin {
    background-color: #0077b5;
    color: white;
}

.share-btn.facebook {
    background-color: #1877f2;
    color: white;
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Call-to-Action Box */
.cta-box {
    background: linear-gradient(135deg, #3b82f6, #10b981);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.cta-box h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.cta-box .btn {
    background-color: white;
    color: #3b82f6;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    margin-top: 1rem;
    transition: transform 0.2s ease;
}

.cta-box .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-post {
        padding: 1rem 0.75rem;
    }

    .blog-post h1 {
        font-size: 2rem;
    }

    .blog-post h2 {
        font-size: 1.5rem;
    }

    .share-buttons {
        flex-direction: column;
    }

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

/* Article Meta Information */
.article-meta {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.article-meta .date {
    color: #6b7280;
    font-size: 0.875rem;
}

.article-meta .read-time {
    color: #6b7280;
    font-size: 0.875rem;
    margin-left: 1rem;
}

/* Navigation Improvements */
.blog-nav {
    background-color: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 1rem 0;
}

.blog-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.blog-nav .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333;
}

.blog-nav .logo img {
    height: 32px;
    width: auto;
    margin-right: 8px;
}

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

.blog-nav .nav-links a {
    color: #374151;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.blog-nav .nav-links a:hover {
    color: #3b82f6;
}

.blog-nav .home-btn {
    background-color: #3b82f6;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s;
}

.blog-nav .home-btn:hover {
    background-color: #2563eb;
}