/* コースメニュー用スタイル */
.course-intro {
    padding: 60px 0;
    background-color: var(--gray-light);
}

.course-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
    line-height: 1.4;
}

.course-intro p {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
}

.course-categories {
    padding: 80px 0;
}

.course-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.course-card {
    background: var(--background-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.course-card:hover {
    transform: translateY(-5px);
}

.course-header {
    background: var(--primary-color);
    color: #fff;
    padding: 20px;
    text-align: center;
}

.course-header h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.course-header .price {
    font-size: 2rem;
    font-weight: bold;
}

.course-header .tax {
    font-size: 0.9rem;
    font-weight: normal;
}

.course-content {
    padding: 30px;
}

.course-details h4 {
    font-size: 1.4rem;
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
}

.course-features {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.course-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--gray-dark);
}

.course-features i {
    color: var(--primary-color);
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.course-menu {
    background: var(--gray-light);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.course-menu h5 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 15px;
    text-align: center;
}

.course-menu ul {
    list-style: none;
    padding: 0;
}

.course-menu li {
    padding: 8px 0;
    border-bottom: 1px dashed #ddd;
    color: var(--gray-dark);
}

.course-menu li:last-child {
    border-bottom: none;
}

.note {
    font-size: 0.9rem;
    color: #888;
    text-align: center;
    margin-top: 20px;
}
.note2 {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-top: 20px;
}


/* レスポンシブ対応 */
@media (max-width: 768px) {
    .course-intro h2 {
        font-size: 2rem;
    }

    .course-intro p {
        font-size: 1.1rem;
    }

    .course-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 480px) {
    .course-intro h2 {
        font-size: 1.8rem;
    }

    .course-header h3 {
        font-size: 1.5rem;
    }

    .course-header .price {
        font-size: 1.8rem;
    }

    .course-content {
        padding: 20px;
    }

    .course-details h4 {
        font-size: 1.3rem;
    }
}