/* Page Header */
.page-header {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, #eaf5ee 0%, #d8f0df 100%);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.page-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

/* Blog Section */
.blog-section {
    padding: 60px 0 100px;
    background: var(--background-white);
}

/* Blog Controls */
.blog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
    gap: 24px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
}

.search-box input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.category-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 20px;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

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

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Featured Post */
.featured-post {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 64px;
}

.featured-image {
    position: relative;
    min-height: 400px;
}

.featured-image .image-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 0;
    font-size: 1.25rem;
}

.featured-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    padding: 8px 16px;
    background: var(--accent-color);
    color: white;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.featured-content {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(27, 67, 50, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    width: fit-content;
}

.featured-content h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.featured-content > p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-meta i {
    color: var(--primary-color);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.blog-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-image .image-placeholder.small {
    height: 180px;
    font-size: 1rem;
}

.card-content {
    padding: 24px;
}

.card-content h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.card-content > p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.card-content .post-meta {
    margin-bottom: 16px;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
}

.read-more:hover {
    gap: 12px;
}

/* Load More */
.load-more {
    text-align: center;
    margin-bottom: 64px;
}

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 20px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    color: white;
}

.newsletter-content i {
    font-size: 3rem;
    margin-bottom: 16px;
}

.newsletter-content h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.newsletter-content p {
    opacity: 0.9;
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form .btn-primary {
    background: white;
    color: var(--primary-color);
}

.newsletter-form .btn-primary:hover {
    background: var(--background-light);
}

/* Image Placeholders */
.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

/* Responsive */
@media (max-width: 968px) {
    .featured-post {
        grid-template-columns: 1fr;
    }

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

    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .newsletter {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

@media (max-width: 640px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

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

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

    .category-filter {
        justify-content: center;
    }

    .newsletter {
        padding: 32px;
    }
}