.course-details-page .course-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.course-details-page .admission-status {
    color: #e53935;
    font-weight: bold;
    margin-bottom: 20px;
}

.course-details-page .course-image {
    max-width: 500px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.course-details-page .nav-tabs {
    border-bottom: 2px solid #dee2e6;
}

.course-details-page .nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    color: #333;
    font-weight: 600;
    padding: 15px 20px;
}

.course-details-page .nav-tabs .nav-link.active {
    border-color: #e53935;
    color: #e53935;
}

.course-details-page .tab-content {
    padding: 30px 0;
}

.course-features-box {
    border: 1px solid #eee;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 100px;
}

.course-features-box .price-section {
    margin-bottom: 20px;
}

.course-features-box .price-section .current-price {
    font-size: 2rem;
    font-weight: 700;
    color: #e53935;
}

.course-features-box .price-section .original-price {
    text-decoration: line-through;
    color: #777;
    margin-left: 10px;
}

.course-features-box .offer-countdown {
    font-size: 0.9rem;
    color: #e53935;
    margin-bottom: 20px;
}

.course-features-box .feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.course-features-box .feature-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.course-features-box .feature-list i {
    color: #e53935;
    margin-right: 10px;
}

.course-features-box .includes-section {
    margin-top: 30px;
}

.course-features-box .includes-section h5 {
    font-weight: 600;
    margin-bottom: 15px;
}

.course-features-box .includes-list {
    list-style: none;
    padding: 0;
}

.course-features-box .includes-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.course-features-box .contact-section {
    margin-top: 30px;
    text-align: center;
}