/* Course Catalog Custom Styles */

.courses-header {
    padding: 3rem 0 2rem;
}

.courses-header h1 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.courses-header .lead {
    font-size: 1.15rem;
    line-height: 1.6;
}

.course-thumb {
    border-radius: 0;
    transition: transform 0.3s ease;
}

.card:hover .course-thumb {
    transform: scale(1.05);
}

.course-meta .badge {
    margin-right: 0.5rem;
    padding: 0.4rem 0.8rem;
    font-weight: 500;
}

.course-topics {
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.feature-box {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.feature-box:hover {
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    color: #667eea;
}

.course-cta {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 3rem 0;
    border-radius: 8px;
}

.course-cta h3 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.course-cta .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: transform 0.2s ease;
}

.course-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .courses-header {
        padding: 2rem 0 1rem;
    }

    .courses-header h1 {
        font-size: 2rem;
    }

    .feature-box {
        margin-bottom: 1.5rem;
    }
}