/* Refresher Course Styles */
.intro-section {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.course-option {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.option-header {
    height: 300px;
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: white;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}

.option-header h3 {
    margin: 0;
    font-size: 1.5rem;
}

.option-tag {
    display: inline-block;
    background-color: rgba(52, 152, 219, 0.9);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    font-weight: bold;
    align-self: flex-start;
}

.option-content {
    padding: 1.5rem;
}

.price-info {
    background-color: #f8f9fa;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.price-info p {
    margin: 0.5rem 0;
    font-size: 1.1rem;
}

.variants h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.variants p {
    margin-bottom: 1rem;
}

.course-description p {
    margin-bottom: 1rem;
}

.course-details {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
    font-size: 1rem;
}

.course-details p {
    margin: 0.5rem 0;
}

@media (max-width: 768px) {
    .option-header {
        height: 150px;
    }
}