/*コース紹介セクション */
.courses-section {
    margin: 0 auto;
    display: flex;
    flex-direction: column;

    .featured-course-header {
        position: relative;
        background: linear-gradient(135deg, #e60012 0%, #c1272d 100%);
        padding: 1rem 1rem;
        text-align: center;
    }

    align-items: center;
}

.courses-section .section-title {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-subtitle-wrapper {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    align-items: stretch;
    /* すべてのカードを同じ高さに */
}

.course-level i,
.course-duration i {
    margin-right: var(--spacing-xs);
    color: var(--primary-color);
}

.course-card {
    background-color: var(--background-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.course-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 5px 30px;
    font-weight: 700;
    font-size: 0.9rem;
    transform: rotate(45deg);
    z-index: 2;
}

.course-image img {
    width: 100%;
    height: 200px;
    object-fit: contain;
    display: block;
    background: url(image.png) center / cover no-repeat;
}

.course-content {
    padding: var(--spacing-lg);
}

.course-title {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.course-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-gray);
}

.course-description {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-bottom: var(--spacing-md);
    min-height: 3.8em;
    /* 約3-4行分の高さを確保 */
    line-height: 1.3;
}

.course-features {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    min-height: 4.5em;
    margin-left: 15%;
    /* background:
        linear-gradient(135deg, rgba(255, 245, 245, 0.95) 0%, rgba(255, 255, 255, 0.95) 100%),
        url('/images/image (8).png');
    background-size: cover, 200px auto;
    background-position: center, left center;
    background-repeat: no-repeat, no-repeat;
    background-blend-mode: multiply; */
    padding: 1.5rem;
    /* padding-left: 220px; */
    border-radius: 12px;
}

.course-feature {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.course-link {
    color: var(--primary-color);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
}

.course-link:hover {
    color: var(--primary-dark);
}

.courses-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* 内部 container を任意で幅いっぱいに拡張しつつ中央 */
.courses-section>.container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.courses-section .section-title,
.courses-section .section-subtitle-wrapper,
.courses-section .section-subtitle-wrapper .section-subtitle {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.courses-section .courses-grid {
    justify-items: stretch;
    align-items: stretch;
}

.courses-section .course-card {
    display: flex;
    flex-direction: column;
}

.courses-section .course-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.courses-section .course-features {
    flex-grow: 0;
}

.courses-section .course-link {
    margin-top: auto;
}

.courses-section .courses-cta {
    text-align: center;
}

.fa-check-circle {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}

@media (max-width:768px) {
    .courses-grid {
        grid-template-columns: 1fr;
        /* モバイルでは1列表示 */
        gap: var(--spacing-lg);
    }
}

@media (max-width:640px) {
    .courses-section {
        padding: var(--spacing-xl) 1rem;
    }

    .courses-section .section-title {
        font-size: 1.75rem;
    }
}

.featured-course-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.featured-course-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured-course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.featured-course-header {
    position: relative;
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    padding: 3rem 2rem;
    text-align: center;
}

.course-badge-large {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff4757 0%, #e60012 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(230, 0, 18, 0.4);
}

.featured-course-image {
    max-width: 300px;
    margin: 0 auto;
}

.featured-course-image img {
    width: 50%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

.featured-course-content {
    padding: 1rem 2.5rem;
}

/* Updated title gradient to red theme */
.featured-course-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.course-meta-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.course-meta-row .course-level,
.course-meta-row .course-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    color: #4a5568;
    font-weight: 600;
}

/* Updated icon color to red theme */
.course-meta-row i {
    color: #e60012;
    font-size: 1.2rem;
}

.course-description-detailed {
    margin-top: 2rem;
}

.course-intro {
    font-size: 1.3rem;
    line-height: 1.8;
    color: #2d3748;
    margin-bottom: 2.5rem;
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 100%);
    border-radius: 12px;
    border-left: 4px solid #e60012;
}

.course-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2.5rem 0;
}

.course-type-item {
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    padding: 2rem;
    border-radius: 15px;
    border: 2px solid #ffe5e5;
    transition: all 0.3s ease;
}

/* Updated hover border and shadow to red theme */
.course-type-item:hover {
    border-color: #e60012;
    box-shadow: 0 8px 25px rgba(230, 0, 18, 0.15);
    transform: translateY(-3px);
}

.course-type-item h4 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.course-type-item h4 i {
    color: #e60012;
    font-size: 1.5rem;
}

.course-type-item>p {
    font-size: 1.15rem;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 1.5rem;
    justify-content: center;
    display: flex;
}

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

.course-features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: 1.1rem;
    color: #2d3748;
    border-bottom: 1px solid #ffe5e5;
}

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

/* Updated check icon color to red theme */
.course-features-list i {
    color: #e60012;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Updated special feature background to red gradient */
.course-special-feature {
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    color: white;
    padding: 2.5rem;
    border-radius: 15px;
    margin-top: 2.5rem;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.course-special-feature h4 {
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.course-special-feature h4 i {
    font-size: 1.8rem;
}

.feature-highlight {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: center;
}

.feature-highlight strong {
    font-weight: 800;
    font-size: 1.3rem;
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.5);
    text-underline-offset: 4px;
}

.conversation-practice {
    background: rgba(255, 255, 255, 0.15);
    padding: 1.5rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.practice-item {
    display: flex;
    flex-direction: flex-start;
    gap: 1rem;
    text-align: center;
}

/* Updated practice icon color to red theme */
.practice-icon {
    background: white;
    color: #e60012;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.practice-content {
    text-align: center;
}

.practice-content h5 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

.practice-content p {
    font-size: 1rem;
    line-height: 1.7;
    opacity: 0.95;
}

.course-levels {
    padding: 2rem;
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    border-radius: 15px;
    border: 2px solid #ffe5e5;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.course-levels h4 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1.5rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

/* Updated icon color to red theme */
.course-levels h4 i {
    color: #e60012;
    font-size: 1.5rem;
}

.levels-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    font-size: 1.5rem;
}

/* Updated level badge gradient to red theme */
.level-badge {
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    color: white;
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(230, 0, 18, 0.3);
    transition: all 0.3s ease;
}

.level-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(230, 0, 18, 0.4);
}

.course-cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 5%;
}

/* Updated primary button gradient to red theme */
.btn-primary-course {
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 25px rgba(230, 0, 18, 0.4);
    transition: all 0.3s ease;
}

.btn-primary-course:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(230, 0, 18, 0.5);
}

/* Updated secondary button border to red theme */
.btn-secondary-course {
    background: white;
    color: #e60012;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: 2px solid #e60012;
    transition: all 0.3s ease;
}

.btn-secondary-course:hover {
    background: #e60012;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 0, 18, 0.3);
}

/* Added student progress visualization section styles with red theme #e60012 */

/* Progress Section Styles */
.progress-section {
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    padding: 3rem 2rem;
}

.progress-header {
    text-align: center;
    margin-bottom: 1rem;
}

.progress-header .section-title {
    font-size: 2rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.progress-header .section-subtitle {
    font-size: 1.2rem;
    color: #4a5568;
    font-weight: 500;
}

/* Changed grid to stack cards vertically */
.progress-examples-grid {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin: 0 auto 4rem;
}

.progress-example-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(230, 0, 18, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid #ffe5e5;
}

.progress-example-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(230, 0, 18, 0.2);
    border-color: #e60012;
}

.progress-card-header {
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.progress-badge {
    background: rgba(255, 255, 255, 0.25);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
}

.progress-duration {
    color: white;
    font-weight: 600;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Changed timeline to horizontal layout with flexbox */
.progress-timeline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow-x: visible;
    flex-wrap: nowrap;
    padding-top: 3%;
}

/* Changed step to vertical layout within horizontal timeline */
.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    flex: 1;
    min-width: 180px;
}

.step-marker {
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
    max-width: 60px;
    max-height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 2;
}

.step-marker.start {
    background: linear-gradient(135deg, #718096 0%, #4a5568 100%);
    color: white;
}

.step-marker.mid {
    background: linear-gradient(135deg, #f6ad55 0%, #ed8936 100%);
    color: white;
}

.step-marker.end {
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    color: white;
}

/* Changed step-content to take full width with fixed size */
.step-content {
    width: 100%;
    min-height: 250px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 1rem;
}

.step-stats {
    background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
    padding: 0.5rem;
    border-radius: 12px;
    border-left: 4px solid #e60012;
    text-align: left;
    max-width: 1200px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #ffe5e5;
    gap: 1rem;
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-label {
    font-weight: 600;
    font-size: 1rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.stat-value {
    font-weight: 600;
    font-size: 0.9rem;
    text-align: right;
}

.stat-value.highlight {
    color: #e60012;
    font-size: 1rem;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 100%);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

/* Changed arrow to horizontal direction */
.progress-arrow {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.progress-arrow i {
    font-size: 2rem;
    color: #e60012;
}

/* Changed animation from bounce to horizontal slide */
@keyframes slideRight {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(10px);
    }
}

.progress-cta {
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(230, 0, 18, 0.1);
    border: 2px solid #ffe5e5;
}

.progress-cta-text {
    font-size: 1.2rem;
    color: #2d3748;
    margin-bottom: 2rem;
    line-height: 1.8;
    font-weight: 500;
}

.btn-progress-cta {
    background: linear-gradient(135deg, #e60012 0%, #c40010 100%);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 25px rgba(230, 0, 18, 0.4);
    transition: all 0.3s ease;
}

.btn-progress-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(230, 0, 18, 0.5);
}

.btn-progress-cta i {
    font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .featured-course-title {
        font-size: 1.6rem;
    }

    .course-types {
        grid-template-columns: 1fr;
    }

    .course-meta-row {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        text-align: center;
    }

    .course-meta-row .course-level,
    .course-meta-row .course-duration {
        justify-content: center;
    }

    .featured-course-content {
        padding: 2rem 1.5rem;
    }

    .course-cta-buttons {
        flex-direction: column;
    }

    .btn-primary-course,
    .btn-secondary-course {
        width: 100%;
        justify-content: center;
    }

    .practice-item {
        flex-direction: column;
        text-align: center;
    }

    .practice-icon {
        margin: 0 auto;
    }

    .levels-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* course-special-feature h4 のレスポンシブ対応 */
    .course-special-feature h4 {
        font-size: 1.25rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .course-special-feature h4 i {
        font-size: 1.5rem;
    }

    .progress-section {
        padding: 3rem 1rem;
    }

    .progress-header .section-title {
        font-size: 1.8rem;
    }

    .progress-examples-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .progress-card-header {
        flex-direction: column;
        align-items: center;
    }

    .progress-timeline {
        padding: 2rem 1rem;
        flex-direction: column;
        align-items: stretch;
    }

    .progress-step {
        min-width: 100%;
    }

    .step-marker {
        width: 50px;
        height: 50px;
        min-width: 50px;
        min-height: 50px;
        max-width: 50px;
        max-height: 50px;
        font-size: 1.2rem;
    }

    .step-content {
        max-width: 100%;
        min-height: 200px;
        padding: 1rem;
    }

    .progress-arrow {
        transform: rotate(90deg);
        margin: 1rem 0;
    }

    .course-levels h4 {
        font-size: 1.2rem;
        font-weight: 500;
        color: #2d3748;
    }

    .course-type-item h4 {
        font-size: 1.2rem;
    }

    @keyframes slideDown {

        0%,
        100% {
            transform: translateY(0);
        }

        50% {
            transform: translateY(10px);
        }
    }
}

@media (max-width: 480px) {
    .featured-course-title {
        font-size: 1.6rem;
    }

    .course-intro {
        font-size: 1rem;
        padding: 1rem;
    }

    .course-type-item {
        padding: 1.5rem;
    }

    .course-special-feature {
        padding: 1.5rem;
    }

    .course-special-feature h4 {
        font-size: 1.1rem;
        gap: 0.4rem;
    }

    .course-special-feature h4 i {
        font-size: 1.3rem;
    }

    .progress-header .section-title {
        font-size: 1.6rem;
    }

    .progress-header .section-subtitle {
        font-size: 1rem;
    }

    .progress-badge {
        font-size: 0.9rem;
        padding: 0.4rem 1rem;
    }

    .progress-duration {
        font-size: 0.85rem;
    }

    .step-marker {
        width: 45px;
        height: 45px;
        min-width: 45px;
        min-height: 45px;
        max-width: 45px;
        max-height: 45px;
        font-size: 1rem;
    }

    .step-title {
        font-size: 1rem;
    }

    .step-content {
        max-width: 100%;
        min-height: 180px;
        padding: 0.75rem;
    }

    .stat-label,
    .stat-value {
        font-size: 0.85rem;
    }

    .stat-value.highlight {
        font-size: 1rem;
    }
}

/* 高解像度モニター対応 (2560x1080など) */
@media (min-width: 2400px) {

    .progress-header .section-title {
        font-size: 2.8rem;
        margin-bottom: 1.5rem;
    }

    .progress-badge {
        font-size: 1.3rem;
        padding: 0.8rem 2rem;
    }

    .progress-duration {
        font-size: 1.2rem;
    }

    .step-marker {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .step-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .stat-label {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }

    .stat-value {
        font-size: 1.4rem;
        font-weight: 700;
    }

    .stat-value.highlight {
        font-size: 1.6rem;
    }

    .progress-examples-grid {
        gap: 3.5rem;
        margin: 0 auto 5rem;
    }

    .progress-example-card {
        padding: 1rem;
    }

    .progress-card-header {
        padding: 2rem 3rem;
        gap: 1.5rem;
    }

    .step-content {
        padding: 1.5rem;
    }

    .stat-item {
        padding: 1rem 0;
        margin-bottom: 0.8rem;
    }

    .progress-arrow {
        font-size: 2.5rem;
    }

    .progress-cta-text {
        font-size: 1.6rem;
        margin-bottom: 2.5rem;
    }

    .btn-progress-cta {
        padding: 1.5rem 4rem;
        font-size: 1.3rem;
    }

    .progress-header .section-title {
        font-size: 3rem;
    }

    .progress-header .section-subtitle {
        font-size: 1.8rem;
    }

    .progress-badge {
        font-size: 1.4rem;
        padding: 0.8rem 1.8rem;
    }

    .progress-duration {
        font-size: 1.3rem;
    }

    .step-title {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 1.3rem;
    }

    .stat-value {
        font-size: 1.3rem;
    }

    .stat-value.highlight {
        font-size: 1.2rem;
        padding: 0.7rem 1.4rem;
    }

    .progress-cta-text {
        font-size: 1.6rem;
    }

    .btn-progress-cta {
        font-size: 1.4rem;
        padding: 1.5rem 4rem;
    }

    .progress-arrow i {
        font-size: 2.8rem;
    }

    .step-marker {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .course-intro {
        font-size: 1.5rem;
    }

    .course-type-item h4 {
        font-size: 1.8rem;
    }

    .course-type-item>p {
        font-size: 1.5rem;
    }

    .course-features-list li {
        font-size: 1.5rem;
    }

    .feature-highlight {
        font-size: 1.5rem;
    }

    .course-special-feature h4 {
        font-size: 3rem;
    }

    .feature-highlight strong {
        font-size: 1.5rem;
    }

    .course-levels h4 {
        font-size: 1.8rem;
    }

    .level-badge {
        font-size: 1.5rem;
    }

    .practice-content h5 {
        font-size: 1.8rem;
    }

    .practice-content p {
        font-size: 1.5rem;
    }
}