/* Blog Specific Styles */

/* Blog Hero */
.blog-hero {
    padding: 10rem 0 4rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    z-index: 0;
}

.blog-hero .container {
    position: relative;
    z-index: 1;
}

.blog-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-title i {
    -webkit-text-fill-color: var(--primary-color);
}

.blog-hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Blog Categories */
.blog-categories {
    padding: 3rem 0;
    background: var(--dark-card);
    position: sticky;
    top: 70px;
    z-index: 100;
    border-bottom: 1px solid rgba(99, 102, 241, 0.2);
}

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

.category-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 2rem;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.category-btn.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
}

/* Blog Posts Section */
.blog-posts {
    padding: 4rem 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.blog-card {
    background: var(--dark-card);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.3);
}

.blog-card-image {
    height: 200px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.blog-card-image i {
    font-size: 4rem;
    color: white;
}

.blog-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--success-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.blog-card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.blog-card-title {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-card-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.blog-tag {
    padding: 0.4rem 0.8rem;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid var(--primary-color);
    border-radius: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.blog-read-more {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.blog-read-more:hover {
    color: var(--secondary-color);
    gap: 1rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
}

.no-results i {
    font-size: 4rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--text-secondary);
}

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

.load-more-btn {
    padding: 1rem 2rem;
}

/* Newsletter Section */
.newsletter {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    padding: 3rem;
    background: var(--dark-card);
    border-radius: 1rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.newsletter-text h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.newsletter-text h2 i {
    color: var(--primary-color);
}

.newsletter-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    min-width: 400px;
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    background: var(--dark-bg);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 0.5rem;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.newsletter-form button {
    white-space: nowrap;
}

/* Animation for filtering */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-card.show {
    animation: fadeIn 0.5s ease-out;
}

.blog-card.hide {
    display: none;
}

/* Responsive Design */
@media (max-width: 968px) {
    .blog-hero-title {
        font-size: 2.5rem;
    }

    .blog-grid {
        grid-template-columns: 1fr;
    }

    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        min-width: 100%;
        flex-direction: column;
    }

    .category-filters {
        padding: 0 1rem;
    }

    .category-btn {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 8rem 0 3rem;
    }

    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-hero-subtitle {
        font-size: 1rem;
    }

    .blog-card-title {
        font-size: 1.2rem;
    }

    .newsletter-text h2 {
        font-size: 1.5rem;
        flex-direction: column;
    }
}

/* Loading State */
.blog-card.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}