/* Research Details Page Specific Styles */

/* Research Header */
.research-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.research-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.header-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.breadcrumb {
    margin-bottom: 2rem;
}

.breadcrumb ol {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 1rem;
    align-items: center;
}

.breadcrumb li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
}

.breadcrumb li:not(:last-child)::after {
    content: '→';
    margin-left: 1rem;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: white;
}

.page-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.page-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.header-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.header-actions .btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

.header-actions .btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Research Overview */
.research-overview {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.overview-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.research-focus-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 3rem;
}

.focus-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.focus-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.focus-icon i {
    font-size: 2rem;
    color: white;
}

.focus-header h3 {
    color: #2c3e50;
    margin: 0;
    font-size: 1.75rem;
}

.focus-tagline {
    color: #667eea;
    font-weight: 600;
    font-size: 1.125rem;
    margin: 0;
}

.focus-description p {
    color: #64748b;
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.focus-description h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.research-questions {
    list-style: none;
    margin: 0;
}

.research-questions li {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    position: relative;
    padding-left: 3rem;
    color: #475569;
    font-weight: 500;
}

.research-questions li::before {
    content: '?';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 0.875rem;
}

.research-goals h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.goals-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.goal-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.goal-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.goal-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.goal-content h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.goal-content p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Overview Sidebar */
.overview-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.research-stats {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.research-stats h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 1.375rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #e2e8f0;
}

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

.stat-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    color: white;
    font-size: 1rem;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-label {
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 500;
}

.stat-value {
    color: #2c3e50;
    font-weight: 600;
    font-size: 1rem;
}

.supervisor-info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 16px;
    padding: 2rem;
}

.supervisor-info h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.375rem;
}

.supervisor {
    margin-bottom: 1.5rem;
}

.supervisor:last-child {
    margin-bottom: 0;
}

.supervisor h4 {
    color: white;
    margin-bottom: 0.25rem;
    font-size: 1.125rem;
}

.supervisor p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.supervisor-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.supervisor-link:hover {
    color: white;
}

/* Methodology Section */
.methodology {
    padding: 5rem 0;
    background: white;
}

.methodology-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.methodology-intro h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.methodology-intro p {
    color: #64748b;
    font-size: 1.125rem;
    line-height: 1.7;
}

.methodology-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.method-card {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 20px;
    padding: 2.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.method-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.method-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-icon i {
    color: white;
    font-size: 1.25rem;
}

.method-header h4 {
    color: #2c3e50;
    margin: 0;
    font-size: 1.25rem;
}

.method-content p {
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.method-content ul {
    list-style: none;
    margin: 0;
}

.method-content li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: #64748b;
}

.method-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.methodology-benefits {
    text-align: center;
}

.methodology-benefits h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.benefit-item i {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.benefit-item h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.benefit-item p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Accessible Information Section */
.accessible-information {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.award-showcase {
    margin-bottom: 4rem;
}

.award-banner {
    background: linear-gradient(45deg, #ffeaa7, #fab1a0);
    padding: 3rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.award-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.award-icon i {
    font-size: 2.5rem;
    color: #d63031;
}

.award-text h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.75rem;
}

.award-text p {
    color: #636e72;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.award-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: #667eea;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.award-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.accessibility-principles h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.accessibility-principles > p {
    color: #64748b;
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 800px;
}

.principles-detailed {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.principle-detail {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.principle-header {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.principle-header .principle-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.principle-header .principle-icon i {
    color: white;
    font-size: 1.125rem;
}

.principle-header h4 {
    color: white;
    margin: 0;
    font-size: 1.375rem;
}

.principle-content {
    padding: 2rem;
}

.principle-content h5 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.principle-content ul {
    list-style: none;
    margin: 0;
}

.principle-content li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: #64748b;
    line-height: 1.6;
}

.principle-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

.principle-content strong {
    color: #475569;
}

/* Accessibility Examples */
.accessibility-examples {
    margin-top: 4rem;
}

.accessibility-examples h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 2rem;
}

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

.example-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.example-before-after {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
}

.example-section h5 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    text-align: center;
}

.example-text {
    padding: 1.5rem;
    border-radius: 12px;
    font-size: 0.875rem;
    line-height: 1.6;
}

.example-text.traditional {
    background: #fee2e2;
    color: #dc2626;
    border-left: 4px solid #dc2626;
}

.example-text.accessible {
    background: #dcfce7;
    color: #166534;
    border-left: 4px solid #22c55e;
}

.example-arrow {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.example-arrow i {
    color: white;
    font-size: 1.125rem;
}

/* Resources Grid */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.resource-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resource-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.resource-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.resource-icon i {
    color: white;
    font-size: 1.5rem;
}

.resource-content h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.resource-content p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.resource-link:hover {
    color: #764ba2;
}

/* References Section */
.references {
    padding: 5rem 0;
    background: white;
}

.references-intro {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
}

.references-intro p {
    color: #64748b;
    font-size: 1.125rem;
    line-height: 1.7;
}

.references-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.reference-item {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 2rem;
    border-radius: 16px;
    border-left: 4px solid #667eea;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.reference-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.reference-content h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.reference-citation {
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.reference-citation em {
    font-style: italic;
    color: #64748b;
}

.reference-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.reference-doi,
.reference-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #667eea;
}

.reference-doi i,
.reference-note i {
    font-size: 0.75rem;
}

/* Contact Research Section */
.contact-research {
    padding: 5rem 0;
    background: linear-gradient(135degrees, #667eea 0%, #764ba2 100%);
    color: white;
}

.contact-research .section-title,
.contact-research .section-subtitle {
    color: #2c3e50;
}

.collaboration-opportunities h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.opportunities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.opportunity-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}


.opportunity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.opportunity-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.opportunity-icon i {
    color: white;
    font-size: 1.5rem;
}

.opportunity-card h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.opportunity-card p {
    color: #2c3e50;
    line-height: 1.6;
    margin: 0;
}

.contact-cta {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.cta-content h3 {
    color: #2c3e50;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: #2c3e50;
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-actions .btn {
    background: rgba(255, 255, 255, 0.2);
    color: #2c3e50;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-actions .btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Responsive Design for Research Details */
@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .header-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .overview-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .methodology-details {
        grid-template-columns: 1fr;
    }
    
    .example-before-after {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .example-arrow {
        transform: rotate(90deg);
        margin: 0 auto;
    }
    
    .award-banner {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .opportunities-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .breadcrumb ol {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .breadcrumb li:not(:last-child)::after {
        content: '↓';
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

@media (max-width: 480px) {
    .research-header {
        padding: 6rem 0 3rem;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .research-focus-card,
    .method-card,
    .contact-cta {
        padding: 2rem;
    }
    
    .goal-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .award-icon {
        width: 60px;
        height: 60px;
    }
    
    .award-icon i {
        font-size: 2rem;
    }
    
    .examples-grid {
        gap: 1rem;
    }
    
    .example-card {
        padding: 1.5rem;
    }
    
    .resource-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles for Research Details */
@media print {
    .research-header {
        background: white;
        color: black;
        padding: 2rem 0;
    }
    
    .page-title {
        color: black;
    }
    
    .award-banner,
    .contact-cta {
        background: white;
        color: black;
        border: 2px solid #ddd;
    }
    
    .method-card,
    .principle-detail {
        break-inside: avoid;
    }
    
    .reference-item {
        break-inside: avoid;
        margin-bottom: 1rem;
    }
}