/* BLOG STYLES - Extends main style.css */

/* Blog Hero */
.blog-hero {
    padding: 180px 5% 100px;
    background: var(--bg-alt);
    text-align: center;
}

.blog-hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.blog-hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    line-height: 1;
}

.blog-hero p {
    font-size: 1.1rem;
    color: var(--accent);
    max-width: 500px;
    margin: 0 auto;
}

/* Category Filters */
.blog-categories {
    padding: 40px 5%;
    background: var(--bg);
    position: sticky;
    top: 80px;
    z-index: 50;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.category-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.category-btn {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 30px;
}

.category-btn:hover,
.category-btn.active {
    background: var(--text);
    border-color: var(--text);
    color: var(--white);
}

/* Blog Grid */
.blog-grid-section {
    padding: 80px 5%;
    background: var(--bg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Blog Card */
.blog-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.blog-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.blog-category-tag {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: var(--white);
    padding: 6px 12px;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    color: var(--text);
}

.blog-card-content {
    padding: 30px;
}

.blog-date {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    display: block;
    margin-bottom: 12px;
}

.blog-card h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 15px;
    color: var(--text);
}

.blog-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.read-more {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    font-weight: 600;
    transition: color 0.3s ease;
}

.blog-card:hover .read-more {
    color: var(--text);
}

/* Featured Blog Card */
.blog-card.featured {
    grid-column: span 2;
}

.blog-card.featured .blog-card-image {
    height: 350px;
}

.blog-card.featured h2 {
    font-size: 2rem;
}

/* Hidden state for filtering */
.blog-card.hidden {
    display: none;
}

/* Blog Newsletter */
.blog-newsletter {
    padding: 80px 5%;
}

/* Blog Footer */
.blog-grid-section + .newsletter + footer {
    padding: 60px 5%;
}

/* ==================== */
/* BLOG POST PAGE STYLES */
/* ==================== */

.blog-post-header {
    padding: 180px 5% 60px;
    background: var(--bg-alt);
    text-align: center;
}

.blog-post-header .eyebrow {
    margin-bottom: 15px;
}

.blog-post-header h1 {
    font-size: 3rem;
    max-width: 800px;
    margin: 0 auto 25px;
    line-height: 1.2;
}

.blog-post-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-post-image {
    max-width: 1000px;
    margin: -40px auto 0;
    padding: 0 5%;
}

.blog-post-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 4px;
}

/* Blog Post Content */
.blog-post-content {
    max-width: 750px;
    margin: 0 auto;
    padding: 60px 5% 100px;
}

.blog-post-content h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    margin: 50px 0 20px;
    color: var(--text);
}

.blog-post-content h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    margin: 40px 0 15px;
    color: var(--text);
}

.blog-post-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    color: #444;
}

.blog-post-content ul,
.blog-post-content ol {
    margin: 25px 0;
    padding-left: 25px;
}

.blog-post-content li {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 10px;
    color: #444;
}

.blog-post-content blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 30px;
    margin: 40px 0;
    font-style: italic;
    font-size: 1.3rem;
    color: var(--text);
}

.blog-post-content img {
    width: 100%;
    border-radius: 4px;
    margin: 30px 0;
}

/* Author Box */
.author-box {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 40px;
    background: var(--bg-alt);
    border-radius: 4px;
    margin-top: 60px;
}

.author-box img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.author-info p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: #666;
}

/* Sources Section */
.sources-section {
    margin-top: 50px;
    padding: 30px;
    background: var(--bg-alt);
    border-radius: 4px;
    border-left: 3px solid var(--accent);
}

.sources-section h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    margin: 0 0 20px;
    color: var(--text);
}

.sources-section ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.sources-section li {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 12px;
    padding-left: 15px;
    position: relative;
    color: #555;
}

.sources-section li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent);
}

.sources-section li:last-child {
    margin-bottom: 0;
}

.sources-section a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid var(--accent);
    transition: border-color 0.3s ease;
}

.sources-section a:hover {
    border-color: var(--text);
}

/* Related Posts */
.related-posts {
    padding: 80px 5%;
    background: var(--bg);
}

.related-posts h3 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
}

.related-posts .blog-grid {
    max-width: 1200px;
}

/* ==================== */
/* RESPONSIVE STYLES */
/* ==================== */

@media (max-width: 1100px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-card.featured {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 140px 5% 60px;
    }
    
    .blog-hero h1 {
        font-size: 2.5rem;
    }
    
    .blog-categories {
        top: 70px;
        padding: 20px 5%;
    }
    
    .category-filters {
        gap: 10px;
    }
    
    .category-btn {
        padding: 8px 15px;
        font-size: 0.65rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .blog-card.featured {
        grid-column: span 1;
    }
    
    .blog-card.featured .blog-card-image {
        height: 240px;
    }
    
    .blog-card.featured h2 {
        font-size: 1.5rem;
    }
    
    /* Blog Post Responsive */
    .blog-post-header h1 {
        font-size: 2rem;
    }
    
    .blog-post-image img {
        height: 300px;
    }
    
    .blog-post-content {
        padding: 40px 5% 60px;
    }
    
    .blog-post-content h2 {
        font-size: 1.6rem;
    }
    
    .blog-post-content p,
    .blog-post-content li {
        font-size: 1rem;
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
    }
    
    .sources-section {
        padding: 25px 20px;
    }
    
    .sources-section h3 {
        font-size: 1.2rem;
    }
    
    .sources-section li {
        font-size: 0.85rem;
    }
    
    .related-posts .blog-grid {
        grid-template-columns: 1fr;
    }
}