/* Testimonials Page Specific Styles */

/* Testimonial Stats */
.testimonial-stats {
    background: white;
    padding: 4rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem 1rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #000000;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: #666666;
    font-weight: 500;
}

/* Testimonial Filters */
.testimonial-filters {
    background: #f5f5f5;
    padding: 2rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.filter-tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    border: 2px solid #e1e5e9;
    background: white;
    color: #666;
    border-radius: 25px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Featured Testimonial */
.featured-testimonial {
    padding: 6rem 0;
    background: white;
}

.featured-card {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 20px;
    padding: 4rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.featured-content {
    position: relative;
}

.testimonial-stars {
    color: #fbbf24;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.featured-quote {
    font-size: 1.5rem;
    line-height: 1.6;
    color: #333;
    font-style: italic;
    margin-bottom: 3rem;
    position: relative;
    padding-left: 3rem;
}

.featured-quote::before {
    content: '"';
    font-size: 6rem;
    color: #667eea;
    position: absolute;
    left: -1rem;
    top: -2rem;
    font-family: serif;
    opacity: 0.3;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.author-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.author-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.author-title {
    color: #666;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.course-taken {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    width: fit-content;
}

.featured-image {
    text-align: center;
}

.featured-image img {
    width: 100%;
    max-width: 300px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Testimonials Section */
.testimonials-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.testimonial-card .testimonial-stars {
    color: #fbbf24;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-card .testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-card .author-image {
    width: 60px;
    height: 60px;
    border: 3px solid #f1f5f9;
}

.testimonial-card .author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.25rem;
}

.testimonial-card .author-title {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.course-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    width: fit-content;
}

/* Video Testimonials */
.video-testimonials {
    padding: 6rem 0;
    background: white;
}

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

.video-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    position: relative;
    height: 200px;
    overflow: hidden;
    cursor: pointer;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(102, 126, 234, 0.9);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.play-btn:hover {
    background: rgba(102, 126, 234, 1);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-info {
    padding: 1.5rem;
    text-align: center;
}

.video-info h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

.video-info span {
    color: #666;
    font-size: 0.9rem;
}

/* Video Modal */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.video-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.video-modal.active .modal-content {
    transform: scale(1);
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(0, 0, 0, 0.7);
    transform: scale(1.1);
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Success Stories */
.success-stories {
    padding: 6rem 0;
    background: #f8fafc;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.story-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.story-image {
    height: 200px;
    overflow: hidden;
}

.story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.story-card:hover .story-image img {
    transform: scale(1.05);
}

.story-content {
    padding: 2rem;
}

.story-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.story-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.story-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.story-author strong {
    color: #333;
    font-weight: 600;
}

.story-author span {
    color: #667eea;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .featured-card {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .featured-quote {
        padding-left: 2rem;
    }
    
    .featured-quote::before {
        left: -0.5rem;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .filter-tabs {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
    
    .featured-card {
        padding: 2rem;
    }
    
    .featured-quote {
        font-size: 1.25rem;
        padding-left: 1.5rem;
    }
    
    .featured-quote::before {
        font-size: 4rem;
        left: -0.25rem;
        top: -1rem;
    }
    
    .testimonials-grid,
    .video-grid,
    .stories-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-stats {
        padding: 3rem 0;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .featured-card {
        padding: 1.5rem;
    }
    
    .featured-quote {
        font-size: 1.1rem;
        padding-left: 1rem;
    }
    
    .featured-quote::before {
        font-size: 3rem;
        left: 0;
        top: -0.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .play-btn {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }
    
    .story-content {
        padding: 1.5rem;
    }
}

/* Animation for filtered testimonials */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading states */
.testimonial-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

.testimonial-card.loaded {
    opacity: 1;
    pointer-events: auto;
}

/* Print styles */
@media print {
    .testimonial-filters,
    .video-testimonials,
    .video-modal {
        display: none;
    }
    
    .testimonial-card,
    .story-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .featured-card {
        grid-template-columns: 1fr;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}