/**
 * Blog Cards Section Styles
 * Card-based blog posts with expand functionality
 */

.blog-section {
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-light) 100%);
    padding: 4rem 0;
    border-top: 1px solid var(--border-color);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.blog-card {
    background-color: white;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.blog-card-header {
    padding: 2rem;
    background: white;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-medium);
    margin-bottom: 1rem;
}

.blog-card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    background-color: var(--secondary-color);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
}

.blog-card-body {
    padding: 2rem;
}

.blog-card-excerpt {
    color: var(--text-medium);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.blog-card-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
}

.blog-card-read-more svg {
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-read-more svg {
    transform: translateX(4px);
}

/* Blog Modal/Expanded View */

.blog-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.95);
    z-index: 9999;
    overflow-y: auto;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.blog-modal.active {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.blog-modal-content {
    max-width: 900px;
    width: 100%;
    background-color: white;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    margin: 2rem auto;
    position: relative;
}

.blog-modal-header {
    padding: 3rem;
    background: white;
    color: var(--text-dark);
    border-radius: 12px 12px 0 0;
    border-bottom: 2px solid var(--border-color);
}

.blog-modal-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.blog-modal-body {
    padding: 3rem;
}

.blog-modal-article {
    color: var(--text-medium);
    font-size: 1.05rem;
    line-height: 1.8;
}

.blog-modal-article h2 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin: 2rem 0 1rem 0;
    font-weight: 700;
    line-height: 1.3;
}

.blog-modal-article h2:first-child {
    margin-top: 0;
}

.blog-modal-article h3 {
    font-size: 1.35rem;
    color: var(--primary-color);
    margin: 1.5rem 0 0.75rem 0;
    font-weight: 600;
}

.blog-modal-article h4 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin: 1.25rem 0 0.5rem 0;
    font-weight: 600;
}

.blog-modal-article p {
    margin-bottom: 1.25rem;
}

.blog-modal-article ul,
.blog-modal-article ol {
    margin: 1rem 0 1.5rem 1.5rem;
    line-height: 1.7;
}

.blog-modal-article li {
    margin-bottom: 0.5rem;
}

.blog-modal-article strong {
    color: var(--text-dark);
    font-weight: 600;
}

.blog-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.blog-modal-close:hover {
    background-color: var(--border-color);
    transform: rotate(90deg);
}

/* Responsive - Blog Cards */

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-modal {
        padding: 1rem;
    }

    .blog-modal-header {
        padding: 2rem;
    }

    .blog-modal-title {
        font-size: 1.5rem;
    }

    .blog-modal-body {
        padding: 2rem;
    }

    .blog-modal-article h2 {
        font-size: 1.5rem;
    }

    .blog-modal-article h3 {
        font-size: 1.2rem;
    }

    .blog-modal-article {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .blog-card-header {
        padding: 1.5rem;
    }

    .blog-card-body {
        padding: 1.5rem;
    }

    .blog-card-title {
        font-size: 1.25rem;
    }

    .blog-modal-header {
        padding: 1.5rem;
    }

    .blog-modal-body {
        padding: 1.5rem;
    }
}