/* Project Detail Page Styles */

/* Navigation for Project Pages */
.nav {
    background: transparent;
    backdrop-filter: none;
}

/* Project Hero */
.project-hero {
    background: #f8f9fa;
    padding: 20px 0 20px;
    position: relative;
}

.project-hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.project-hero-visual {
    text-align: center;
    margin-top: 40px;
}

.project-hero-screenshot {
    width: 100%;
    max-width: 1200px;
    height: auto;
    border-radius: 16px;
/*    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15); */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-hero-screenshot:hover {
/*    transform: translateY(-4px); */
 /*   transform: scale(1.05);*/
/*    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2); */
}

/* Project Header */
.project-header {
    background: linear-gradient(30deg, #000100 0%, #203661 100%);
    padding: 120px 0 40px;
    color: white;
    position: relative;
    overflow: hidden;
}

.project-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.project-header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.breadcrumb {
    margin-bottom: 30px;
}

.breadcrumb a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
    opacity: 1;
}

.project-main-title {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
}

.project-main-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 25px;
    line-height: 1.4;
}

.project-main-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.project-main-tags .tag {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}
.project-main-meta {
    font-size: 1rem;
    color: #d0d0d0;
    margin-bottom: 1rem;
}
.project-main-meta .meta-label{
    font-size: 1rem;
    color: #fff;
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Project Overview Section */
.project-overview-section {
    padding: 80px 0;
    background: white;
}

/* Challenge Section 
.challenge-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 40px;
}*/

.challenge-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
/*
.challenge-content p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
    margin: 0;
}*/

.challenge-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
}

.challenge-cards::before {
    content: '';
    position: absolute;
}

.card-content {
    flex: 1;
}

.card-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #20B2AA;
    margin: 0 0 18px 0;
    letter-spacing: -0.02em;
}

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

.card-content li {
    font-size: 1rem;
    color: #444;
    margin-bottom: 10px;
    line-height: 1.5;
    position: relative;
    padding-left: 24px;
    font-weight: 500;
}

.card-content li::before {
    content: '•';
    color: #20B2AA;
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: 0;
    top: -2px;
}

/* Solution and Features Sections */
.solution-section,
.features-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.solution-content {
    max-width: 1200px;
    margin: 0 auto;
}

/*.solution-content h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}*/

.solution-intro {
    margin-bottom: 60px;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.solution-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.solution-feature:nth-child(even) {
    direction: rtl;
}

.solution-feature:nth-child(even) > * {
    direction: ltr;
}

.research-points {
    display: grid;
    grid-template-columns: 2fr 2fr;
    gap: 20px 40px;
    align-items: center;
}
.research-points .callout:first-child {
    margin-top: 1rem;
}

.feature-visual {
    position: relative;
}

.screenshot-container {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    display: block;
}

.screenshot-container:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.solution-screenshot {
    width: 100%;
    height: auto;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.screenshot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 16px;
}

.screenshot-container:hover .screenshot-overlay {
    opacity: 1;
}

.expand-icon {
    font-size: 2rem;
    color: white;
    margin-bottom: 10px;
}

.expand-text {
    color: white;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
}

.screenshot-placeholder {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.screenshot-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #20B2AA 0%, #17a2b8 100%);
}

.screenshot-placeholder:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.screenshot-content h4 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #20B2AA;
    margin-bottom: 10px;
}

.screenshot-content p {
    font-size: 1rem;
    color: #666;
    margin: 0;
}
/*
.feature-content h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}*/

.feature-content p {
    color: #555;
}

.features-section .project-content {
    max-width: 53rem;
    margin: 0 auto;
}

/* Outcome Highlights */
.outcome-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid #e9ecef;
}

.highlight-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #20B2AA;
    margin-bottom: 15px;
}

.highlight-item p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
/*    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);*/
}


.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
/*
.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    border-color: #20B2AA;
}

.quote-mark {
    font-size: 4rem;
    color: #20B2AA;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 20px;
    opacity: 0.3;
}

.testimonial-text {
    font-size: 1.1rem;
    color: #444;
    line-height: 1.7;
    margin: 0;
    font-style: italic;
}*/

.project-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.project-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.project-content h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.project-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.project-content p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}

.project-content ul {
    margin-bottom: 25px;
    padding-left: 20px;
}

.project-content li {
    font-size: 1rem;
    color: #555;
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.feature-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 0;
    line-height: 1.5;
}

/* Project Visual */
.project-visual {
    position: sticky;
    top: 100px;
}

.screenshot-large {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Dashboard Preview Large */
.dashboard-preview-large {
    display: flex;
    min-height: 500px;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.dashboard-preview-large .sidebar {
    width: 180px;
    background: #f8f9fa;
    padding: 25px 0;
    border-right: 1px solid #e0e0e0;
}

.dashboard-preview-large .sidebar-item {
    padding: 15px 25px;
    color: #666;
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
}

.dashboard-preview-large .sidebar-item.active {
    color: #667eea;
    border-left-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.dashboard-preview-large .main-content {
    flex: 1;
    padding: 25px;
    background: white;
}

.header-section h3 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.stat-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.alert-section {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 25px;
}

.alert-section h4 {
    color: #856404;
    margin-bottom: 15px;
    font-size: 1rem;
}

.alert-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #856404;
    font-size: 0.9rem;
}

.alert-icon {
    font-size: 1.1rem;
}

.chart-section h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
}

.bar-chart-large {
    display: flex;
    align-items: end;
    gap: 10px;
    height: 120px;
}

.bar-chart-large .bar {
    flex: 1;
    background: linear-gradient(to top, #667eea, #764ba2);
    border-radius: 6px 6px 0 0;
    min-height: 20px;
}

/* Forecasting Dashboard */
.forecasting-dashboard {
    background: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.dashboard-header h3 {
    color: #333;
    font-size: 1.3rem;
}

.date-range {
    color: #666;
    font-size: 0.9rem;
    background: #f8f9fa;
    padding: 6px 12px;
    border-radius: 20px;
}

.metrics-grid-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.metric-card-large {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
}

.metric-card-large h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
}

.amount-display {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.accuracy-display {
    font-size: 2rem;
    font-weight: 600;
    color: #28a745;
    margin-bottom: 8px;
}

.trend-indicator {
    font-size: 0.9rem;
    font-weight: 500;
}

.trend-indicator.positive {
    color: #28a745;
}

.chart-section-large {
    margin-bottom: 25px;
}

.chart-section-large h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
}

.forecast-chart {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.chart-bars-large {
    display: flex;
    align-items: end;
    gap: 12px;
    height: 100px;
    margin-bottom: 15px;
}

.chart-bar-large {
    flex: 1;
    background: linear-gradient(to top, #667eea, #764ba2);
    border-radius: 6px 6px 0 0;
    min-height: 20px;
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #666;
}

.prediction-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.comparison-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.comparison-card h4 {
    color: #333;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.comparison-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: #667eea;
    margin-bottom: 5px;
}

.comparison-detail {
    font-size: 0.8rem;
    color: #666;
}

/* Prediction Interface Large */
.prediction-interface-large {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.prediction-header-large {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.prediction-header-large h3 {
    color: #333;
    font-size: 1.3rem;
}

.confidence-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.confidence-badge.high {
    background: #d4edda;
    color: #155724;
}

.prediction-main {
    text-align: center;
}

.prediction-date-large {
    margin-bottom: 30px;
}

.prediction-date-large h4 {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.date-display {
    font-size: 2.2rem;
    font-weight: 600;
    color: #333;
}

.confidence-section-large {
    margin-bottom: 30px;
}

.confidence-section-large h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
}

.confidence-chart-large {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
}

.confidence-bell-large {
    text-align: center;
}

.confidence-range-large {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.confidence-visual {
    margin-bottom: 20px;
}

.confidence-bar {
    background: #e9ecef;
    height: 8px;
    border-radius: 4px;
    margin-bottom: 15px;
    overflow: hidden;
}

.confidence-fill {
    background: linear-gradient(90deg, #667eea, #764ba2);
    height: 100%;
    border-radius: 4px;
}

.confidence-days-large {
    display: flex;
    justify-content: center;
    gap: 25px;
}

.day-large {
    background: #667eea;
    color: white;
    padding: 10px 15px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
}

.factors-section {
    margin-bottom: 30px;
    text-align: left;
}

.factors-section h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
}

.factors-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.factor-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 6px;
}

.factor-label {
    color: #333;
    font-size: 0.9rem;
}

.factor-impact {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.factor-impact.high {
    background: #d4edda;
    color: #155724;
}

.factor-impact.medium {
    background: #fff3cd;
    color: #856404;
}

.factor-impact.low {
    background: #f8d7da;
    color: #721c24;
}

.trust-section {
    border-top: 1px solid #e9ecef;
    padding-top: 25px;
}

.trust-section h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
}

.trust-buttons-large {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 15px;
}

.trust-btn-large {
    padding: 12px 25px;
    border: 2px solid #e0e0e0;
    background: #fff;
    color: #333;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.trust-btn-large.yes:hover {
    border-color: #28a745;
    color: #28a745;
}

.trust-btn-large.no:hover {
    border-color: #dc3545;
    color: #dc3545;
}

.trust-feedback p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Process Section */
.process-section {
    padding: 80px 0;
/*    background: #f8f9fa;*/
}

/*.process-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 60px;
}*/

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-step {
    text-align: center;
    background: white;
    padding: 40px 25px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 auto 20px;
}

.process-step h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.process-step p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* New Process Section Styles */
.process-subsection {
    margin-bottom: 80px;
}

.process-subsection:last-child {
    margin-bottom: 0;
}

.process-subsection h3 {
    margin-bottom: 20px;
}

.research-methods {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.research-methods li {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
    line-height: 1.6;
}

.research-methods li::before {
    content: '•';
    color: #20B2AA;
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: 0;
    top: 0;
}

.subsection-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.subsection-text {
    flex: 1;
}

.subsection-visual {
    flex: 1;
}

.process-screenshot {
    position: relative;
}

.screenshot-placeholder-large {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.screenshot-placeholder-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #20B2AA 0%, #17a2b8 100%);
}

.screenshot-placeholder-large:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.screenshot-placeholder-medium {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.screenshot-placeholder-medium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #20B2AA 0%, #17a2b8 100%);
}

.screenshot-placeholder-medium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.screenshot-content h4 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #20B2AA;
    margin-bottom: 10px;
}

.screenshot-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #20B2AA;
    margin: 0;
}

.screenshot-content p {
    font-size: 1rem;
    color: #666;
    margin: 0;
}

.design-evolution {
    display: flex;
    gap: 20px;
    margin: 20px 0;
}

.evolution-step {
    flex: 1;
}

.evolution-screenshot {
    position: relative;
    width: 100%;
    display: block;
}

.evolution-step .screenshot-container {
    position: relative;
    cursor: pointer;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: block;
}

.evolution-step .screenshot-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.evolution-step .screenshot-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(1, 1, 1, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 12px;
}

.evolution-step .screenshot-container:hover .screenshot-overlay {
    opacity: 1;
}

.process-screenshot {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.process-screenshot:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.process-subsection .subsection-visual {
/*    margin-top: 4rem;*/
}

/* Results Section */
.results-section {
    padding: 80px 0;
/*    background: white;*/
    background: #f8f9fa;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.result-card {
    text-align: center;
    background: #f8f9fa;
    padding: 40px 25px;
    border-radius: 12px;
    border: 1px solid #e9ecef;
}

.result-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 10px;
}

.result-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.result-description {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .project-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .challenge-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .project-visual {
        position: static;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .project-main-title {
        font-size: 2.2rem;
    }
    
    .project-hero {
        padding: 80px 0 40px;
    }
    
    .project-hero-screenshot {
        max-width: 100%;
        border-radius: 12px;
    }
    
    .project-header {
        padding: 40px 0 30px;
    }
    
    .challenge-card {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .card-icon {
        align-self: center;
    }
    
    .solution-feature {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .solution-feature:nth-child(even) {
        direction: ltr;
    }
    
    .outcome-highlights {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .subsection-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .design-evolution {
        flex-direction: column;
        gap: 15px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat {
        padding: 25px 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid-large {
        grid-template-columns: 1fr;
    }
    
    .prediction-comparison {
        grid-template-columns: 1fr;
    }
    
    .trust-buttons-large {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .project-main-title {
        font-size: 1.8rem;
    }
    
    .project-content h2 {
        font-size: 1.6rem;
    }
    
    .solution-content h2 {
        font-size: 2rem;
    }
    
    .solution-intro {
        font-size: 1.1rem;
    }
    
    .solution-features {
        gap: 60px;
    }
    
    .feature-content h3 {
        font-size: 1.5rem;
    }
    
    .feature-content p {
        font-size: 1rem;
    }
    
    .screenshot-placeholder {
        padding: 30px 20px;
    }
    
    .screenshot-container {
        margin-bottom: 20px;
    }
    
    .expand-text {
        font-size: 0.9rem;
    }
    
    .process-screenshot {
        max-height: 350px;
    }
    
    .evolution-step {
        margin-bottom: 20px;
    }
    
    .evolution-step h4 {
        font-size: 1.1rem;
    }
    
    
    .testimonial-card {
        padding: 30px 20px;
    }
    
    .quote-mark {
        font-size: 3rem;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .process-subsection h3 {
        font-size: 1.5rem;
    }
    
    .process-subsection h4 {
        font-size: 1.2rem;
    }
    
    .screenshot-placeholder-large {
        padding: 40px 20px;
    }
    
    .screenshot-placeholder-medium {
        padding: 20px 15px;
    }
    
    .process-section h2,
    .results-section h2 {
        font-size: 2rem;
    }
}