/**
 * Testimonials Showcase Page Styles
 * 
 * Uses BCOS "Workflow Lime" Design System
 * Design tokens: css/design-tokens.css
 */

/* Hero Section */
.showcase-hero {
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-blue) 100%);
    color: white;
    padding: 3rem 0;
    transition: background 0.3s ease;
}

/* Dark mode hero adjustments */
[data-theme="dark"] .showcase-hero {
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-blue) 100%);
    /* Keep the gradient but ensure it's visible in dark mode */
    opacity: 0.95;
}

.breadcrumb {
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    opacity: 0.9;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.showcase-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    transition: color 0.3s ease;
}

.showcase-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 800px;
    transition: opacity 0.3s ease;
}

/* Gallery Grid */
.showcase-gallery {
    background-color: var(--color-canvas);
    padding: var(--spacing-2xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

/* Testimonial Card */
.testimonial-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background-color 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.testimonial-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center top;
    background-color: var(--color-surface-alt);
    display: block;
}

.testimonial-card-video-thumbnail {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background-color: var(--color-surface-alt);
    position: relative;
}

.testimonial-card-video-thumbnail::after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    opacity: 0.9;
}

.testimonial-card-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.testimonial-card-header {
    margin-bottom: var(--spacing-md);
}

.testimonial-card-client {
    font-size: var(--font-size-heading-lg);
    font-weight: var(--font-weight-heading);
    color: var(--color-text-main);
    margin-bottom: var(--spacing-xs);
    transition: color 0.3s ease;
}

.testimonial-card-industry {
    font-size: var(--font-size-caption);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.testimonial-card-excerpt {
    font-size: var(--font-size-body);
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.testimonial-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-subtle);
}

.testimonial-card-date {
    font-size: var(--font-size-caption);
    color: var(--color-text-soft);
    transition: color 0.3s ease;
}

.testimonial-card-read-more {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-body);
    transition: color var(--transition-base);
}

.testimonial-card-read-more:hover {
    color: var(--brand-blue);
}

/* Loading State */
.loading-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-muted);
    transition: color 0.3s ease;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: var(--color-surface);
    margin: 5% auto;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-card);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: background-color 0.3s ease;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-lg);
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-text-soft);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-base);
}

.modal-close:hover {
    color: var(--color-text-main);
}

#modal-body {
    margin-top: var(--spacing-lg);
}

#modal-body h2 {
    color: var(--color-text-main);
    margin-bottom: var(--spacing-md);
    transition: color 0.3s ease;
}

#modal-body h3 {
    color: var(--color-text-main);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: color 0.3s ease;
}

#modal-body p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    transition: color 0.3s ease;
}

#modal-body ul,
#modal-body ol {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    transition: color 0.3s ease;
}

#modal-body li {
    margin-bottom: var(--spacing-sm);
}

#modal-body strong {
    color: var(--color-text-main);
    transition: color 0.3s ease;
}

#modal-body blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--color-text-muted);
    font-style: italic;
    transition: border-color 0.3s ease, color 0.3s ease;
}

#modal-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin: var(--spacing-md) 0;
}

#modal-body .video-embed {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin: var(--spacing-lg) 0;
    border-radius: var(--radius-sm);
}

#modal-body .video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* CTA Section */
.showcase-cta {
    background-color: var(--color-surface);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    transition: background-color 0.3s ease;
}

.showcase-cta h2 {
    font-size: 2rem;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-md);
    transition: color 0.3s ease;
}

.showcase-cta p {
    font-size: var(--font-size-body-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .showcase-title {
        font-size: 2rem;
    }

    .showcase-subtitle {
        font-size: 1.125rem;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: var(--spacing-lg);
    }

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

    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .testimonial-card-image,
    .testimonial-card-video-thumbnail {
        height: 150px;
    }
}