.blog-content {
    padding: 80px 0;
    background: var(--light-gray);
}

.blog-categories {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
    justify-content: center;
}

.category-btn {
    padding: 12px 30px;
    border: 2px solid var(--navy-dark);
    background: transparent;
    color: var(--navy-dark);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--navy-dark);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.blog-category.bitcoin {
    background: var(--bitcoin-orange);
}

.blog-category.security {
    background: #4CAF50;
}

.blog-category.news {
    background: #2196F3;
}

.blog-body {
    padding: 25px;
}

.blog-body h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--navy-dark);
}

.blog-body p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-light);
}

.blog-meta i {
    color: var(--bitcoin-orange);
}

.blog-link {
    color: var(--bitcoin-orange);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.blog-link:hover {
    gap: 10px;
}

.blog-link i {
    margin-left: 5px;
    transition: margin-left 0.3s;
}

.blog-link:hover i {
    margin-left: 10px;
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-content {
        padding: 60px 0;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-categories {
        gap: 10px;
    }
    
    .category-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}