/* Smooth transitions for cards */
.course-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Price highlighting */
.price-tag {
    color: #27ae60;
    font-weight: 700;
    font-size: 1.2rem;
}

.strike-price {
    text-decoration: line-through;
    color: #95a5a6;
    font-size: 0.9rem;
}

/* Custom Gradient Button */
.btn-primary-custom {
    background: linear-gradient(45deg, #4e54c8, #8f94fb);
    border: none;
    color: white;
}