/* Animation for course items */
@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Hover effect for course cards */
.hover-shadow {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-shadow:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
}

/* Skills section styles */
#all-skills .card {
    border-radius: 0.75rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

#all-skills .card-img-top {
    border-top-left-radius: 0.75rem;
    border-top-right-radius: 0.75rem;
}

#all-skills .card-body {
    padding: 1.25rem;
}

#all-skills .card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2d3748;
}

#all-skills .card-text {
    color: #718096;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

#all-skills .instructor {
    font-size: 0.85rem;
    color: #718096;
    margin-bottom: 0.5rem;
}

#all-skills .price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #4f46e5;
    margin-bottom: 0;
}

#all-skills .rating {
    color: #f59e0b;
    font-size: 0.9rem;
}

#all-skills .rating-count {
    color: #9ca3af;
    font-size: 0.85rem;
    margin-left: 0.25rem;
}

#all-skills .badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    font-size: 0.75em;
}

#skills-categories {
    margin-bottom: 2rem;
}

#skills-categories .btn {
    margin: 0.25rem;
    border-radius: 50px;
    padding: 0.35rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

#skills-categories .btn:hover {
    transform: translateY(-2px);
}

#skills-categories .btn.active {
    background-color: #4f46e5;
    color: white;
    border-color: #4f46e5;
}