/* Blog main page specific styles */
.blog-intro {
    background-color: var(--color-white);
    text-align: center;
}

.blog-posts {
    background-color: var(--color-gray-100);
}

.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

.post-card {
    display: block;
    text-decoration: none;
    color: var(--text-color);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal) ease, box-shadow var(--transition-normal) ease;
}

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.post-image {
    display: block;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    position: relative;
    overflow: hidden;
}

.post-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal) ease;
}

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

.post-meta {
    padding: var(--space-3) var(--space-4) 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.post-date {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.post-category {
    font-size: 0.875rem;
    color: var(--color-accent-800);
    font-weight: 500;
}

.post-card h2,
.post-card h3 {
    margin-top: var(--space-2);
    padding: 0 var(--space-4);
    color: var(--color-primary-800);
    transition: color var(--transition-fast) ease;
}

.post-card:hover h2,
.post-card:hover h3 {
    color: var(--color-primary-900);
}

.post-card p {
    padding: 0 var(--space-4);
    margin-bottom: var(--space-3);
    color: var(--color-gray-700);
}

.read-more {
    display: inline-block;
    padding: 0 var(--space-4) var(--space-4);
    color: var(--color-primary-700);
    font-weight: 500;
    transition: color var(--transition-fast) ease;
}

.post-card:hover .read-more {
    color: var(--color-primary-900);
}

/* Blog categories section */
.blog-categories {
    background-color: var(--color-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.category-card {
    display: block;
    text-decoration: none;
    text-align: center;
    padding: var(--space-4);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal) ease;
}

.category-card:hover {
    background-color: var(--color-primary-50);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.category-card h3 {
    color: var(--color-primary-800);
    margin-top: 0;
    margin-bottom: var(--space-2);
}

.category-card p {
    color: var(--color-gray-700);
    margin-bottom: 0;
}

/* Blog subscribe section */
.blog-subscribe {
    background-color: var(--color-primary-50);
}

.subscribe-card {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-5);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.subscribe-card h2 {
    margin-top: 0;
    margin-bottom: var(--space-3);
}

.subscribe-form {
    margin-top: var(--space-4);
}

.subscribe-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.subscribe-form input {
    flex: 1;
}

.form-success {
    display: none;
    padding: var(--space-3);
    background-color: var(--color-accent-100);
    border-radius: var(--radius-md);
    margin-top: var(--space-3);
}

/* Animation */
.posts-grid,
.categories-grid,
.subscribe-card {
    opacity: 0;
    animation: fadeIn var(--transition-normal) ease forwards;
    animation-delay: var(--transition-fast);
}

/* Responsive adjustments */
@media (min-width: 768px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .subscribe-form .form-group {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .posts-grid.large {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .post-card h2 {
        font-size: 1.5rem;
    }
}