.hj-series-layout {
    min-height: 100vh;
}

.hj-series-hero {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(6, 182, 212, 0.1));
}

.hj-series-stats {
    transition: all 0.3s ease;
}

.hj-series-stats:hover {
    transform: translateY(-3px);
}

.hj-series-card {
    transition: all 0.3s ease;
    position: relative;
}

.hj-series-card:hover {
    transform: translateY(-8px);
}

.hj-series-cover {
    position: relative;
    overflow: hidden;
}

.hj-series-overlay {
    transition: all 0.3s ease;
}

.hj-series-examples {
    opacity: 0.7;
    transition: all 0.3s ease;
}

.hj-series-card:hover .hj-series-examples {
    opacity: 1;
    transform: translateY(-2px);
}

.hj-series-card button {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hj-series-card button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.hj-series-card button:hover::before {
    left: 100%;
}

@media (max-width: 768px) {
    .hj-series-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .hj-series-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hj-series-cover {
        height: 200px;
    }
    
    .hj-series-card {
        padding: 1rem;
    }
}