/* ===== 受講生の声ページ専用スタイル ===== */

.testimonials-header {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF6B9D 100%);
    color: var(--white);
}

.testimonials-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
    border: 2px solid var(--accent-gold);
    animation: pulse 2s ease-in-out infinite;
}

/* 成功統計 */
.success-stats {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(180deg, var(--light-bg), var(--white));
}

.stats-grid-testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.stat-card-testimonial {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.15);
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
}

.stat-card-testimonial:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.25);
    border-color: var(--accent-gold);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.stat-card-testimonial .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-pink);
    font-family: var(--font-accent);
    margin-bottom: 0.3rem;
    word-break: keep-all;
    white-space: nowrap;
}

.stat-card-testimonial .stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
    font-weight: 600;
}

/* フィルターセクション */
.filter-section {
    padding: var(--spacing-md) 0;
    background: var(--white);
    border-bottom: 2px solid var(--border-color);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 2rem;
    border: 2px solid var(--border-color);
    background: var(--white);
    color: var(--text-dark);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    color: var(--white);
    border-color: var(--primary-pink);
}

/* お客様の声セクション */
.testimonials-section {
    padding: var(--spacing-xl) 0;
    background: var(--light-bg);
}

.testimonials-section .container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--white);
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px rgba(255, 107, 157, 0.15);
}

.testimonial-card.hidden {
    display: none;
}

/* 注目カード */
.testimonial-card.featured {
    border: 3px solid var(--accent-gold);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent-gold), #FFC700);
    color: var(--dark-bg);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 画像セクション */
.testimonial-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.testimonial-card.featured .testimonial-image {
    height: 300px;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.achievement-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3));
    padding: var(--spacing-md);
    color: var(--white);
    text-align: center;
}

.achievement-amount {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-accent);
    color: var(--accent-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.achievement-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.3rem;
}

/* コンテンツセクション */
.testimonial-content {
    padding: var(--spacing-lg);
}

.testimonial-quote {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    font-style: italic;
    position: relative;
}

.testimonial-quote .fa-quote-left {
    color: var(--primary-pink);
    opacity: 0.3;
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

.testimonial-quote .fa-quote-right {
    color: var(--primary-pink);
    opacity: 0.3;
    font-size: 1.5rem;
    margin-left: 0.5rem;
}

/* 結果表示 */
.testimonial-results {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-bg);
    border-radius: 15px;
    border-left: 4px solid var(--primary-pink);
}

.result-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--text-dark);
}

.result-item i {
    color: var(--primary-pink);
    font-size: 1.2rem;
}

/* 著者情報 */
.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--border-color);
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.author-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.author-meta {
    font-size: 0.9rem;
    color: var(--text-gray);
}

.rating {
    font-size: 1.3rem;
    color: var(--accent-gold);
}

/* CTAセクション */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-family: var(--font-accent);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 3rem;
    background: var(--white);
    color: var(--primary-pink);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 3rem;
    background: transparent;
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    border: 3px solid var(--white);
    transition: all 0.3s ease;
}

.btn-cta-secondary:hover {
    background: var(--white);
    color: var(--primary-pink);
    transform: translateY(-5px) scale(1.05);
}

/* アニメーション */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* レスポンシブ */
@media (max-width: 1024px) {
    .testimonials-section .container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .testimonials-section .container {
        grid-template-columns: 1fr;
    }

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

    .achievement-amount {
        font-size: 2rem;
    }

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

    .cta-subtitle {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-buttons {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .stats-grid-testimonials {
        grid-template-columns: 1fr;
    }

    .featured-badge {
        top: 10px;
        right: 10px;
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }

    .testimonial-image {
        height: 250px;
    }

    .testimonial-card.featured .testimonial-image {
        height: 250px;
    }
}