/* Enhanced Blog Page Styles */

/* Blog Controls */
.blog-controls {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.search-box {
    display: flex;
    background: #fff;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    max-width: 400px;
    flex: 1;
}

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.search-input:focus {
    outline: none;
}

.search-btn {
    padding: 1rem 1.5rem;
    background: var(--color-brand-purple);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 1.2rem;
}

.search-btn:hover {
    background: var(--color-brand-yellow);
}

.category-filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: #fff;
    border: 2px solid #e5e5e5;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    color: var(--color-text-secondary);
}

.filter-btn:hover {
    border-color: var(--color-brand-purple);
    color: var(--color-brand-purple);
}

.filter-btn.active {
    background: var(--color-brand-purple);
    color: #fff;
    border-color: var(--color-brand-purple);
}

/* Featured Post Section */
.featured-post-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.section-label {
    text-align: center;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-brand-purple);
    font-weight: 800;
    margin-bottom: 2rem;
}

.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    transition: var(--transition-normal);
}

.featured-post:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.featured-post-image {
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: #fff;
}

.featured-post-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
}

.post-category-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: var(--color-brand-purple);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 20px;
    align-self: flex-start;
    margin-bottom: 1.5rem;
}

.featured-post-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-primary);
    line-height: 1.3;
}

.featured-post-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.post-meta-info {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem 0;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.author-small {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.author-avatar-small {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
}

.post-date-small,
.read-time {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.blog-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-brand-purple);
}

.blog-card-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #fff;
}

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

.blog-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--color-bg-dark);
    color: var(--color-brand-yellow);
    font-size: 0.75rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    font-weight: 700;
    align-self: flex-start;
}

.blog-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
    line-height: 1.4;
}

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

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid #e5e5e5;
    margin-bottom: 1rem;
}

.author-mini {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.author-avatar-mini {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.7rem;
}

.read-time-small {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.read-more-link {
    color: var(--color-brand-purple);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-fast);
}

.read-more-link:hover {
    color: var(--color-brand-yellow);
}

/* Blog Newsletter */
.blog-newsletter {
    background: linear-gradient(135deg, var(--color-brand-purple) 0%, #5a00d6 100%);
    padding: 4rem;
    border-radius: var(--radius-md);
    text-align: center;
    color: #fff;
    box-shadow: var(--shadow-hover);
}

.blog-newsletter h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #fff;
}

.blog-newsletter p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.newsletter-form-inline input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 1rem;
}

.newsletter-form-inline input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form-inline input:focus {
    outline: none;
    border-color: var(--color-brand-yellow);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-note {
    font-size: 0.85rem;
    opacity: 0.8;
    margin: 0;
}

/* Case Study Enhancements */
.case-study-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
}

.case-study-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-brand-purple);
}

.case-study-image {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: #fff;
    position: relative;
}

.case-study-tags {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.case-study-tag {
    padding: 0.3rem 0.8rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    color: #fff;
    font-size: 0.75rem;
    border-radius: 15px;
    font-weight: 600;
}

.case-study-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.case-study-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
    line-height: 1.3;
}

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

.case-study-results {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
}

.case-study-results strong {
    color: var(--color-brand-purple);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .featured-post {
        grid-template-columns: 1fr;
    }

    .featured-post-image {
        min-height: 300px;
    }

    .blog-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        max-width: 100%;
    }

    .category-filters {
        justify-content: flex-start;
    }

    .newsletter-form-inline {
        flex-direction: column;
    }

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