/* BLOG-SPECIFIC STYLES - ISOLATED FROM MAIN SITE */

/* Blog Hero Stats */
.hero .blog-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.hero .stat {
    text-align: center;
}

.hero .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.hero .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
}

.blog-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Blog Content */
.blog-content {
    padding: 60px 0;
    background: #f8fafc;
}

/* Featured Post */
.featured-post {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid #f1f5f9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.featured-post-image {
    height: 100%;
    min-height: 220px;
    max-height: 300px;
    overflow: hidden;
}

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

.featured-post:hover .featured-post-image img {
    transform: scale(1.05);
}

.featured-post-content {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-post-content .post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.featured-post-content .category {
    background: #00C5F5;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-post-content .date,
.featured-post-content .read-time {
    color: #6b7280;
    font-size: 0.9rem;
}

.featured-post-content h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: #1f2937;
}

.featured-post-content p {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #00C5F5;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    align-self: flex-start;
}

.read-more-btn:hover {
    background: #0099CC;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 197, 245, 0.3);
}

/* Blog Categories */
.blog-categories {
    margin-bottom: 3rem;
    text-align: center;
}

.blog-categories h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.category-btn {
    background: white;
    border: 2px solid #e5e7eb;
    color: #6b7280;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.category-btn:hover,
.category-btn.active {
    background: #00C5F5;
    border-color: #00C5F5;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 197, 245, 0.2);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Larger screens - show more cards per row */
@media (min-width: 1200px) {
    .blog-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.125rem;
    }
}

@media (min-width: 600px) and (max-width: 899px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

.blog-post {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
    border: 1px solid #f1f5f9;
}

.blog-post:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border-color: #e2e8f0;
}

.blog-post.hidden {
    display: none;
}

.blog-post.fade-out {
    opacity: 0;
    transform: translateY(20px);
}

.post-image {
    height: 140px;
    overflow: hidden;
}

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

.blog-post:hover .post-image img {
    transform: scale(1.1);
}

.post-content {
    padding: 1rem;
}

.post-meta {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.post-meta .category {
    background: #f3f4f6;
    color: #374151;
    padding: 0.2rem 0.6rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-meta .date {
    color: #6b7280;
    font-size: 0.8rem;
}

.blog-post h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: #1f2937;
    font-weight: 600;
}

.blog-post p {
    color: #6b7280;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.read-more {
    color: #00C5F5;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #0099CC;
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin: 3rem 0;
}

.load-more-btn {
    background: white;
    border: 2px solid #00C5F5;
    color: #00C5F5;
    padding: 1rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.load-more-btn:hover {
    background: #00C5F5;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 197, 245, 0.3);
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Newsletter Signup */
.newsletter-signup {
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    color: white;
    margin-top: 4rem;
}

.newsletter-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
}

.newsletter-form button {
    background: #1f2937;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: #374151;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .blog-stats {
        gap: 2rem;
    }
    
    .hero .stat-number {
        font-size: 2rem;
    }
    
    .featured-post {
        grid-template-columns: 1fr;
        margin-bottom: 2rem;
    }
    
    .featured-post-content {
        padding: 1.25rem;
    }
    
    .featured-post-content h2 {
        font-size: 1.3rem;
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .blog-post {
        border-radius: 10px;
    }
    
    .post-content {
        padding: 0.875rem;
    }
    
    .blog-post h3 {
        font-size: 0.95rem;
    }
    
    .blog-post p {
        font-size: 0.8rem;
    }
    
    .category-filters {
        gap: 0.5rem;
    }
    
    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero .blog-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .featured-post-content {
        padding: 1.5rem;
    }
    
    .featured-post-content h2 {
        font-size: 1.25rem;
    }
    
    .newsletter-signup {
        padding: 2rem 1.5rem;
    }
    
    .newsletter-content h3 {
        font-size: 1.5rem;
    }
}

/* Animation Classes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-post {
    animation: fadeInUp 0.6s ease forwards;
}

.blog-post:nth-child(1) { animation-delay: 0.1s; }
.blog-post:nth-child(2) { animation-delay: 0.2s; }
.blog-post:nth-child(3) { animation-delay: 0.3s; }
.blog-post:nth-child(4) { animation-delay: 0.4s; }
.blog-post:nth-child(5) { animation-delay: 0.5s; }
.blog-post:nth-child(6) { animation-delay: 0.6s; }

/* Blog Post Full Page Styles */
.blog-post-full {
    padding: 180px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    min-height: 100vh;
    margin-top: 0;
    scroll-margin-top: 100px;
}

/* Back Button Styles */
.back-button-container {
    max-width: 900px;
    margin: 0 auto 2rem;
    padding: 0 2rem;
    animation: fadeInUp 0.6s ease-out;
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    color: #374151;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid #e5e7eb;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.back-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 50px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.back-button:hover::before {
    transform: scaleX(1);
}

.back-button:hover {
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 197, 245, 0.3);
}

.back-button i,
.back-button span {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.back-button:hover i {
    transform: translateX(-3px);
}

.back-button:hover span {
    transform: translateX(-2px);
}

.post-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.post-header .post-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.95rem;
    color: #6b7280;
    flex-wrap: wrap;
}

.post-header .post-meta .category {
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.8rem;
    box-shadow: 0 4px 15px rgba(0, 197, 245, 0.3);
}

.post-header .post-meta .date,
.post-header .post-meta .read-time {
    color: #6b7280;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-header .post-meta .date::before {
    content: '📅';
    font-size: 1rem;
}

.post-header .post-meta .read-time::before {
    content: '⏱️';
    font-size: 1rem;
}

.post-header h1 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: #1f2937;
    font-weight: 700;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.post-header .post-excerpt {
    display: none; /* Hide excerpt on individual blog post pages */
}

.post-featured-image {
    width: 100%;
    max-width: 900px;
    margin: 0 auto 4rem;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    position: relative;
}

.post-featured-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 197, 245, 0.1) 0%, rgba(0, 153, 204, 0.1) 100%);
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.post-featured-image:hover::before {
    opacity: 1;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.post-featured-image:hover img {
    transform: scale(1.02);
}

.blog-post-full .post-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.9;
    color: #374151;
    font-size: 1.2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    padding: 3rem;
    position: relative;
    margin-top: 2rem;
}

.blog-post-full .post-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 20px 20px 0 0;
}

.blog-post-full .post-content h2 {
    color: #1f2937;
    margin: 3.5rem 0 2rem 0;
    font-size: 2.2rem;
    line-height: 1.3;
    font-weight: 700;
    position: relative;
    padding-left: 1rem;
}

.blog-post-full .post-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 4px;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 2px;
}

.blog-post-full .post-content h3 {
    color: #1f2937;
    margin: 2.5rem 0 1.5rem 0;
    font-size: 1.8rem;
    line-height: 1.4;
    font-weight: 600;
    color: #374151;
}

.blog-post-full .post-content p {
    margin-bottom: 2rem;
    font-size: 1.2rem;
    line-height: 1.9;
    color: #4b5563;
}

.blog-post-full .post-content ul,
.blog-post-full .post-content ol {
    margin: 2rem 0;
    padding-left: 2.5rem;
}

.blog-post-full .post-content li {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    line-height: 1.8;
    color: #4b5563;
    position: relative;
}

.blog-post-full .post-content ul li::before {
    content: '•';
    color: #00C5F5;
    font-weight: bold;
    position: absolute;
    left: -1.5rem;
    font-size: 1.5rem;
}

.blog-post-full .post-content ol {
    counter-reset: item;
}

.blog-post-full .post-content ol li {
    counter-increment: item;
}

.blog-post-full .post-content ol li::before {
    content: counter(item) '.';
    color: #00C5F5;
    font-weight: bold;
    position: absolute;
    left: -2rem;
    font-size: 1.1rem;
}

.post-footer {
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 3px solid #e5e7eb;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    padding: 3rem;
    position: relative;
}

.post-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 20px 20px 0 0;
}

.post-tags {
    margin-bottom: 3rem;
    text-align: center;
}

.post-tags h4 {
    margin-bottom: 1.5rem;
    color: #1f2937;
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.post-tags .tag {
    display: inline-block;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    color: #374151;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin: 0.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.post-tags .tag:hover {
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 197, 245, 0.3);
}

.share-buttons {
    text-align: center;
}

.share-buttons h4 {
    margin-bottom: 2rem;
    color: #1f2937;
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.share-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    color: #374151;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid #e5e7eb;
    font-size: 1.2rem;
    position: relative;
    overflow: hidden;
}

.share-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.share-btn:hover::before {
    transform: scale(1);
}

.share-btn:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 197, 245, 0.4);
    border-color: transparent;
}

.share-btn i {
    position: relative;
    z-index: 1;
}

/* Loading and Error States */
.loading-posts,
.no-posts,
.error-posts {
    text-align: center;
    padding: 4rem 2rem;
    color: #6b7280;
}

.loading-posts i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #00C5F5;
}

.loading-posts p,
.no-posts p,
.error-posts p {
    font-size: 1.1rem;
    margin: 0;
}

.error-posts {
    color: #ef4444;
}

/* Related Posts Section */
.related-posts {
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    padding: 100px 0;
    position: relative;
}

.related-posts::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #e5e7eb 50%, transparent 100%);
}

.related-posts h2 {
    text-align: center;
    margin-bottom: 4rem;
    color: #1f2937;
    font-size: 2.5rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 1rem;
}

.related-posts h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    border-radius: 2px;
}

/* Professional Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.post-header {
    animation: fadeInUp 0.8s ease-out;
}

.post-featured-image {
    animation: slideInLeft 1s ease-out 0.2s both;
}

.blog-post-full .post-content {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.post-footer {
    animation: slideInRight 1s ease-out 0.6s both;
}

/* Responsive Blog Post Styles */
@media (max-width: 768px) {
    .blog-post-full {
        padding: 160px 0 60px;
    }
    
    .back-button-container {
        padding: 0 1rem;
        margin-bottom: 1.5rem;
    }
    
    .back-button {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .post-header {
        padding: 0 1rem;
    }
    
    .post-header h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .post-header .post-meta {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .post-header .post-meta .category {
        font-size: 0.75rem;
        padding: 0.4rem 1.2rem;
    }
    
    .blog-post-full .post-content {
        font-size: 1.1rem;
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .blog-post-full .post-content h2 {
        font-size: 1.8rem;
        margin: 2.5rem 0 1.5rem 0;
    }
    
    .blog-post-full .post-content h3 {
        font-size: 1.4rem;
        margin: 2rem 0 1rem 0;
    }
    
    .blog-post-full .post-content p {
        font-size: 1.1rem;
        line-height: 1.8;
    }
    
    .post-footer {
        margin: 3rem 1rem 0;
        padding: 2rem 1.5rem;
    }
    
    .share-links {
        gap: 1rem;
    }
    
    .share-btn {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .related-posts {
        padding: 60px 0;
    }
    
    .related-posts h2 {
        font-size: 2rem;
        margin-bottom: 3rem;
    }
}

@media (max-width: 480px) {
    .back-button-container {
        margin-bottom: 1rem;
    }
    
    .back-button {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        gap: 0.5rem;
    }
    
    .post-header h1 {
        font-size: 2rem;
    }
    
    .blog-post-full .post-content {
        font-size: 1rem;
        padding: 1.5rem 1rem;
    }
    
    .blog-post-full .post-content h2 {
        font-size: 1.5rem;
    }
    
    .blog-post-full .post-content h3 {
        font-size: 1.25rem;
    }
    
    .post-footer {
        padding: 1.5rem 1rem;
    }
    
    .share-links {
        gap: 0.75rem;
    }
    
    .share-btn {
        width: 45px;
        height: 45px;
        font-size: 0.9rem;
    }
    
    .related-posts h2 {
        font-size: 1.75rem;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    box-shadow: 0 8px 25px rgba(0, 197, 245, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 197, 245, 0.6);
}

.back-to-top.show {
    opacity: 1;
    transform: translateY(0);
}

/* Professional Loading State */
.loading-posts {
    text-align: center;
    padding: 6rem 2rem;
    color: #6b7280;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    margin: 2rem 0;
}

.loading-posts i {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #00C5F5;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-posts p {
    font-size: 1.2rem;
    margin: 0;
    font-weight: 500;
    color: #374151;
}

/* Error State Enhancement */
.error-posts {
    text-align: center;
    padding: 6rem 2rem;
    color: #ef4444;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    margin: 2rem 0;
    border: 2px solid #fecaca;
}

.error-posts p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.error-posts .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #00C5F5 0%, #0099CC 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 197, 245, 0.3);
}

.error-posts .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 197, 245, 0.4);
}