/* Case Study Page Styles */

.case-study-hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.5) 100%);
    background-size: cover;
    background-position: center;
    padding: var(--section-padding);
    text-align: center;
    position: relative;
}

.case-study-hero.hero-ai-media {
    background-image: 
        linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.3) 100%),
        linear-gradient(135deg, rgba(91,79,255,0.4) 0%, rgba(0,217,255,0.3) 100%),
        url('../case-studies/media/aibanner.png');
}

.case-study-hero.hero-healthcare {
    background-image: 
        linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.3) 100%),
        linear-gradient(135deg, rgba(42,157,143,0.4) 0%, rgba(231,111,81,0.3) 100%),
        url('../case-studies/media/healthcarebanner.png');
}

.case-study-hero.hero-saas-experiences {
    background-image: 
        linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.3) 100%),
        linear-gradient(135deg, rgba(26,26,46,0.4) 0%, rgba(15,50,96,0.3) 100%),
        url('../case-studies/media/saas-exp.jpg');
}

.hero-content {
    max-width: 800px;
}

.hero-content h1 {
    text-shadow: 0 2px 8px rgba(0,0,0,0.5), 0 4px 16px rgba(0,0,0,0.3);
}

.hero-subtitle {
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

.back-link {
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.hero-ai-media .hero-content h1 {
    color: var(--hero-text-warm);
}

.hero-ai-media .hero-subtitle {
    color: var(--hero-text-light);
}

.hero-ai-media .back-link {
    color: var(--hero-text-accent);
}

.hero-healthcare .hero-content h1 {
    color: var(--hero-text-warm);
}

.hero-healthcare .hero-subtitle {
    color: var(--hero-text-light);
}

.hero-healthcare .back-link {
    color: var(--hero-text-accent);
}

.back-link {
    display: inline-block;
    margin-bottom: var(--margin-lg);
    color: var(--acc);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.back-link:hover,
.back-link:focus {
    color: var(--text);
    transform: translateX(-5px);
    outline: 2px solid var(--acc);
    outline-offset: 2px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text);
    opacity: 0.9;
    margin-top: var(--margin-md);
}

/* Intro Section */
.case-study-intro {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin: var(--margin-section) 0;
}

.intro-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.detail-item h4 {
    margin-bottom: var(--margin-sm);
    color: var(--acc);
}

.detail-item p {
    margin: 0;
}

/* Challenge Section */
.section-dark {
    background: var(--overlay-light);
}

.challenge-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--margin-component);
    place-content: center;
}

.challenge-point h3 {
    color: var(--acc);
    margin-bottom: var(--margin-md);
}

/* Strategy Grid */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--margin-component);
}

@media (max-width: 992px) {
    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .technical-achievements > div {
        grid-template-columns: 1fr !important;
    }
    
    .learning-metrics {
        grid-template-columns: 1fr !important;
    }
    
    .project-scope-grid {
        place-items: center !important;
        place-content: center !important;
    }
}

.strategy-item {
    padding: var(--section-padding);
    background: var(--overlay-light);
    border-radius: 8px;
    border: 1px solid var(--secondary-light);
}

.strategy-item h3 {
    margin-bottom: var(--margin-md);
    color: var(--acc);
}



.identity-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--margin-component);
}

.identity-section {
    padding: var(--spacing-lg);
    background: var(--overlay-light);
    border-radius: 8px;
}

.identity-section h3 {
    margin-bottom: var(--margin-lg);
}

/* Color Palette */
.color-palette-large {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.color-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.color-block {
    height: 120px;
    border-radius: 8px;
    border: 2px solid var(--overlay-dark);
}

.color-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.color-name {
    font-weight: 600;
}

.color-hex {
    font-family: monospace;
    opacity: 0.7;
}

.color-usage {
    font-size: 0.875rem;
    opacity: 0.6;
}

/* Typography */
.typography-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.type-sample {
    padding: var(--spacing-lg);
    background: var(--overlay-subtle);
    border-radius: 4px;
}

.type-display {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--margin-sm);
    font-family: 'Inter', sans-serif;
}

.type-body {
    font-size: 2rem;
    margin-bottom: var(--margin-sm);
    font-family: 'Source Sans Pro', sans-serif;
}

.type-description {
    font-size: 1rem;
    opacity: 0.7;
    margin: 0;
}

/* Principles */
.principles-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.principles-list li {
    padding-left: var(--spacing-lg);
    position: relative;
}

.principles-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--acc);
}

/* Applications */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--margin-component);
    place-content: center;
}

.application-item {
    text-align: center;
}

.application-placeholder {
    height: 200px;
    background: var(--overlay-light);
    border: 2px dashed var(--secondary-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--margin-md);
    color: var(--text);
    opacity: 0.6;
}

.application-icon {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--margin-sm);
}

.application-icon svg {
    width: 60px;
    height: 60px;
}

.application-item h4 {
    margin-bottom: var(--margin-xs);
    font-size: 1rem;
}

.application-item p {
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Outcome */
.outcome-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--margin-component);
    place-content: center;
}

.outcome-item h3 {
    color: var(--acc);
    margin-bottom: var(--margin-sm);
}

/* CTA */
.case-study-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--overlay-light);
    border-radius: 8px;
}

.case-study-cta h2 {
    margin-bottom: var(--margin-md);
}

.case-study-cta p {
    margin-bottom: var(--margin-lg);
    font-size: 1.125rem;
}

.case-study-cta .btn {
    background: #0066CC;
    color: #FFFFFF;
    border: 2px solid #0066CC;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
}

.case-study-cta .btn:hover,
.case-study-cta .btn:focus {
    background: #0052A3;
    border-color: #0052A3;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.case-study-cta .btn-cta p {
    margin: 0;
}

/* Tablet Responsive Styles */
@media (min-width: 577px) and (max-width: 768px) {
    .case-study-hero {
        min-height: 40vh;
        padding: var(--spacing-lg);
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .case-study-intro {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .challenge-points,
    .strategy-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
        justify-content: center;
    }
    
    .applications-grid,
    .outcome-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .color-palette-large {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .color-block {
        height: 100px;
    }
    
    .type-display {
        font-size: 2.5rem;
    }
    
    .type-body {
        font-size: 1.75rem;
    }
    
    .identity-section {
        padding: var(--spacing-md);
    }
    
    .print-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    /* Navy Case Study Tablet Styles */
    .learning-metrics {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .metric-number {
        font-size: 2.75rem !important;
    }
    
    .project-scope-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem !important;
        place-items: center !important;
        place-content: center !important;
    }
    
    .technical-achievements > div {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .pwa-capabilities > div {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem !important;
    }
    
    .before-after-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }
    
    .toggle-controls {
        gap: 0.75rem !important;
    }
    
    .toggle-btn {
        padding: 10px 20px !important;
        font-size: 0.95rem !important;
    }
}

/* VR Case Study "The Experience" Section Responsive Styles */
.results-showcase {
    margin: 2rem 0;
}

.results-showcase h4 {
    color: var(--acc);
    margin-bottom: 1rem;
    text-align: center;
}

.results-showcase > div:last-child {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 1rem 0;
}

.results-showcase .text-center {
    text-align: center;
    background: var(--overlay-light);
    padding: 1.5rem;
    border-radius: 8px;
}

.results-showcase .text-center > div:first-child {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .results-showcase > div:last-child {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .results-showcase .text-center {
        padding: 1rem;
    }
    
    .results-showcase .text-center > div:first-child {
        font-size: 1.5rem;
    }
    
    .results-showcase .text-center p {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .results-showcase .text-center {
        padding: 0.75rem;
    }
    
    .results-showcase .text-center > div:first-child {
        font-size: 1.25rem;
    }
    
    .results-showcase .text-center p {
        font-size: 0.85rem;
        margin: 0;
    }
}

/* Role-based Data Visualization Responsive Styles */
.role-toggle {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.role-btn {
    padding: 10px 20px;
    background: #F8F9FA;
    color: #2C3E50;
    border: 2px solid #0F4C3A;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.3s ease;
    min-width: fit-content;
}

.role-btn.active {
    background: #0F4C3A;
    color: #FFFFFF;
    border: none;
}

.dashboard-mockup {
    background: #FFFFFF;
    border-radius: 8px;
    padding: 1.5rem;
    min-height: 400px;
    position: relative;
    overflow-x: auto;
}

@media (max-width: 768px) {
    .role-toggle {
        gap: 0.5rem;
    }
    
    .role-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
        flex: 1;
        min-width: 0;
        text-align: center;
    }
    
    .dashboard-mockup {
        padding: 1rem;
        min-height: 300px;
    }
    
    .role-view > div:first-child {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1rem !important;
    }
    
    .role-view > div:first-child > div:last-child {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }
    
    .role-view > div:last-child {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
}

@media (max-width: 576px) {
    .role-toggle {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .role-btn {
        width: 100%;
        max-width: 200px;
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .dashboard-mockup {
        padding: 0.75rem;
        min-height: 250px;
    }
    
    .role-view h3 {
        font-size: 1rem !important;
    }
    
    .role-view h4 {
        font-size: 0.85rem !important;
    }
    
    .role-view p {
        font-size: 0.8rem !important;
    }
    
    .role-view span {
        font-size: 0.7rem !important;
        padding: 2px 6px !important;
    }
    
    .role-view button {
        font-size: 0.75rem !important;
        padding: 4px 8px !important;
    }
}

/* Progressive Information Disclosure Responsive Styles */
.disclosure-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.disclosure-btn {
    padding: 8px 16px;
    background: #F8F9FA;
    color: #2C3E50;
    border: 2px solid #0F4C3A;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: all 0.3s ease;
    min-width: fit-content;
}

.disclosure-btn.active {
    background: #0F4C3A;
    color: #FFFFFF;
    border: none;
}

@media (max-width: 768px) {
    .disclosure-controls {
        gap: 0.5rem;
    }
    
    .disclosure-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
        flex: 1;
        min-width: 0;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .disclosure-controls {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .disclosure-btn {
        width: 100%;
        max-width: 200px;
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}

/* Mobile Responsive Styles */
@media (max-width: 576px) {
    .case-study-hero {
        min-height: 35vh;
        padding: var(--section-padding-mobile);
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
        margin-bottom: var(--margin-md);
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .back-link {
        font-size: 0.9rem;
        margin-bottom: var(--margin-md);
    }
    
    .case-study-intro {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .intro-details {
        gap: var(--spacing-md);
    }
    
    .detail-item h4 {
        font-size: 1rem;
    }
    
    .detail-item p {
        font-size: 0.9rem;
    }
    
    .identity-section,
    .case-study-cta {
        padding: var(--spacing-md);
    }
    
    .challenge-points,
    .strategy-grid,
    .applications-grid,
    .outcome-highlights {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        justify-content: center;
    }
    
    .challenge-point h3,
    .strategy-item h3,
    .outcome-item h3 {
        font-size: 1.1rem;
    }
    
    .strategy-item {
        padding: var(--spacing-md);
    }
    
    .color-palette-large {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .color-block {
        height: 80px;
    }
    
    .color-name {
        font-size: 0.9rem;
    }
    
    .color-hex {
        font-size: 0.8rem;
    }
    
    .color-usage {
        font-size: 0.8rem;
    }
    
    .type-display {
        font-size: 1.75rem;
    }
    
    .type-body {
        font-size: 1.25rem;
    }
    
    .type-description {
        font-size: 0.9rem;
    }
    
    .principles-list li {
        font-size: 0.9rem;
        padding-left: var(--spacing-md);
    }
    
    .application-icon {
        height: 60px;
    }
    
    .application-icon svg {
        width: 50px;
        height: 50px;
    }
    
    .application-item h4 {
        font-size: 0.95rem;
    }
    
    .application-item p {
        font-size: 0.8rem;
    }
    
    .ui-mockup-container {
        padding: var(--spacing-sm);
    }
    
    .device-mockup {
        max-width: 100%;
    }
    
    .case-study-cta h2 {
        font-size: 1.5rem;
    }
    
    .case-study-cta p {
        font-size: 1rem;
    }
    
    /* Navy Case Study Mobile Styles */
    .learning-metrics {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .metric-item {
        padding: 1.5rem !important;
    }
    
    .metric-number {
        font-size: 2.5rem !important;
    }
    
    .project-scope {
        padding: 1rem !important;
    }
    
    .project-scope > div {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .before-after-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .technical-achievements > div {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    .pwa-capabilities > div {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }
    
    .toggle-controls {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }
    
    .toggle-btn {
        padding: 10px 20px !important;
        font-size: 0.9rem !important;
    }
    
    .case-study-content {
        padding: 1rem !important;
    }
}

/* UI Mockup Styles */
.ui-mockup-container {
    margin: var(--margin-section) 0;
    padding: var(--section-padding);
    background: transparent;
    border-radius: 12px;
    display: flex;
    justify-content: center;
}

.device-mockup {
    width: 100%;
    max-width: 1200px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
}

@media (max-width: 768px) {
    .ui-mockup-container {
        padding: var(--spacing-md);
    }
}

/* Print Applications Styles */
.print-showcase {
    margin-top: var(--margin-component);
}

.print-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.print-item {
    text-align: center;
}

.print-mockup {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--margin-sm);
    background: var(--overlay-subtle);
    border-radius: 8px;
    padding: var(--spacing-sm);
}

.print-svg {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 100%;
}

.print-item h4 {
    margin-bottom: var(--margin-xs);
    font-size: 1rem;
}

.print-item p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin: 0;
    line-height: 1.4;
}

/* Tablet print styles */
@media (min-width: 577px) and (max-width: 768px) {
    .print-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .print-mockup {
        height: 130px;
    }
    
    .print-item h4 {
        font-size: 0.95rem;
    }
    
    .print-item p {
        font-size: 0.85rem;
    }
}

/* Mobile print styles */
@media (max-width: 576px) {
    .print-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .print-mockup {
        height: 110px;
        padding: var(--spacing-xs);
    }
    
    .print-svg {
        max-height: 100px;
    }
    
    .print-item h4 {
        font-size: 0.9rem;
        margin-bottom: 4px;
    }
    
    .print-item p {
        font-size: 0.8rem;
        line-height: 1.3;
    }
}

/* Transferable Insights Cards */
.transferable-insights-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

@media (min-width: 577px) and (max-width: 992px) {
    .transferable-insights-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .transferable-insights-cards {
        grid-template-columns: 1fr;
    }
}

/* User Experience Journey Styles */
.experience-journey {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-top: var(--margin-component);
}

.journey-stage {
    padding: var(--spacing-lg);
    background: var(--overlay-light);
    border-radius: 8px;
    border-left: 4px solid var(--acc);
    position: relative;
}

.journey-stage::before {
    content: "";
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--acc);
    border-radius: 50%;
    border: 3px solid var(--bg);
}

.journey-stage h3 {
    color: var(--acc);
    margin-bottom: var(--margin-md);
    font-size: 1.25rem;
}

.journey-stage p {
    margin-bottom: 0;
    font-style: italic;
    line-height: 1.6;
}

@media (max-width: 576px) {
    .experience-journey {
        gap: var(--spacing-lg);
    }
    
    .journey-stage {
        padding: var(--spacing-md);
    }
    
    .journey-stage h3 {
        font-size: 1.1rem;
    }
    
    .journey-stage p {
        font-size: 0.9rem;
    }
}