/* Showcase Page Specific Styles */

/* Project Showcase Detail Page Layout Optimization */
.project-showcase .bc {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.project-showcase-content {
    margin: 0;
    padding: 0;
}

.project-header {
    padding: 2rem 0; /* Keep padding but remove visual container */
}

.project-header h1 {
    font-size: 1.8rem;
    color: #2c5aa0;
    margin: 1rem 0 0.5rem 0;
    font-weight: 700;
}

/* Project title in navigation area */
.project_lintitle {
    text-align: center;
    flex: 1;
    margin: 0 2rem;
}

.project_lintitle h1 {
    font-size: 1.6rem;
    color: #2c5aa0;
    margin: 0 0 0.25rem 0;
    font-weight: 700;
    line-height: 1.2;
}

.project_lintitle .project-tagline {
    font-size: 0.9rem;
    color: #6c757d;
    margin: 0 0 0.75rem 0;
    font-weight: 500;
    line-height: 1.3;
}

/* Smaller GitHub button for navigation area */
.btn-primary-small {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3f73 100%);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-primary-small:hover {
    background: linear-gradient(135deg, #1e3f73 0%, #2c5aa0 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(44, 90, 160, 0.3);
    text-decoration: none;
    color: white;
}

.project-tagline {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
}

.project-content {
    padding: 2rem 0; /* Keep padding but remove visual container */
}

.project-overview {
    margin-bottom: 3rem;
}

.project-overview h2 {
    color: #2c5aa0;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 600;
    border-bottom: 3px solid #2c5aa0;
    padding-bottom: 0.5rem;
}

.project-overview .lead {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #495057;
    margin: 0;
}

.project-tech {
    margin: 0 0 3rem 0; /* Remove negative margins */
    padding: 0; /* Remove extra padding */
    width: 100%; /* Standard width */
}

.project-tech h3 {
    color: #2c5aa0;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 0.5rem;
}

/* Portfolio showcase navigation */
.showcase-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.nav-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: #2c5aa0;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.nav-button:hover {
    background: #1e3d72;
    transform: translateY(-1px);
    text-decoration: none;
    color: white;
}

.nav-button.disabled {
    background: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
}

.nav-button.disabled:hover {
    transform: none;
    background: #6c757d;
}

.nav-button.back-button {
    background: #6c757d;
    flex: 0 0 auto;
}

.nav-button.back-button:hover {
    background: #545b62;
}

.prev-button {
    margin-right: auto;
}

.next-button {
    margin-left: auto;
}

/* Responsive navigation */
@media (max-width: 768px) {
    .showcase-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-button {
        width: 100%;
        text-align: center;
    }
    
    .prev-button,
    .next-button {
        margin: 0;
    }
}

/* Feature showcase styling */
.feature-showcase {
    margin: 2rem 0;
}

.feature-section {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-left: 4px solid #2c5aa0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.feature-section h4 {
    color: #2c5aa0;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 0.5rem;
}

.feature-description {
    line-height: 1.6;
}

.feature-description p {
    margin-bottom: 1rem;
}

.feature-description strong {
    color: #495057;
}

.feature-description ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.feature-description li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.feature-description code {
    background: #e9ecef;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    color: #d63384;
}

/* Screenshot placeholder styling */
.screenshot-placeholder {
    margin: 1.5rem 0;
    text-align: center;
}

.screenshot-frame {
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    border: 2px dashed #6c757d;
    border-radius: 8px;
    padding: 2rem;
    margin: 1rem 0;
    position: relative;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.3s ease;
}

.screenshot-frame:hover {
    border-color: #2c5aa0;
}

.screenshot-frame::before {
    content: "📸";
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    opacity: 0.5;
}

.screenshot-label {
    font-weight: 600;
    color: #495057;
    font-style: italic;
    margin: 0;
    max-width: 80%;
    line-height: 1.4;
}

/* Technical outcomes styling */
.technical-outcomes {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border: 1px solid #c3e6cb;
    border-radius: 8px;
    padding: 1.2rem;
    margin-top: 1.5rem;
    position: relative;
}

.technical-outcomes::before {
    content: "✅";
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.2rem;
}

.technical-outcomes p {
    margin: 0;
    color: #155724;
    font-weight: 500;
    line-height: 1.5;
}

/* Responsive design for feature sections */
@media (max-width: 768px) {
    .feature-section {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .feature-section h4 {
        font-size: 1.1rem;
    }
    
    .screenshot-frame {
        padding: 1.5rem;
        min-height: 100px;
    }
    
    .screenshot-label {
        font-size: 0.9rem;
        max-width: 90%;
    }
}

/* Responsive design for larger screens */
@media (min-width: 1024px) {
    /* Feature sections take full width on larger screens for better screenshot visibility */
    .feature-showcase {
        display: block; /* Switch back to block layout for full-width sections */
        margin: 2rem 0;
    }
    
    .feature-section {
        margin-bottom: 2rem; /* Restore margin for spacing between sections */
        height: fit-content;
    }
    
    .project-showcase-content {
        padding: 30px; /* More padding on larger screens */
    }
}

@media (min-width: 1400px) {
    /* Maintain full-width layout on very large screens */
    .feature-showcase {
        margin: 2.5rem 0;
    }
    
    .feature-section {
        margin-bottom: 2.5rem; /* Increased spacing for larger screens */
    }
    
    .project-showcase-content {
        padding: 40px;
    }
}

/* Screenshot display styles */
.screenshot-container {
    margin: 1.5rem auto;
    text-align: center;
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    max-width: 600px; /* Limit container width */
}

.showcase-screenshot {
    width: 100%;
    max-width: 550px; /* Limit screenshot width */
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.showcase-screenshot:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

/* Professional screenshot gallery layout */
.screenshot-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.screenshot-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.screenshot-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.screenshot-showcase {
    margin: 2rem 0;
    text-align: center;
}

.screenshot-showcase .screenshot-container {
    max-width: 800px;
    margin: 1.5rem auto;
}

/* Improved screenshot frame styling */
.screenshot-frame {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 0;
    position: relative;
    transition: border-color 0.3s ease;
}

.screenshot-frame:hover {
    border-color: #2c5aa0;
}

.screenshot-label {
    font-weight: 600;
    color: #495057;
    margin: 0 0 1rem 0;
    line-height: 1.4;
    font-size: 0.95rem;
}

.screenshot-placeholder-text {
    background: #e9ecef;
    color: #6c757d;
    padding: 2rem;
    border-radius: 8px;
    border: 2px dashed #adb5bd;
    font-style: italic;
    font-weight: 500;
}

/* Responsive adjustments for showcase screenshots */
@media (max-width: 768px) {
    .screenshot-container {
        max-width: 90%;
        padding: 1rem;
        margin: 1rem auto;
    }
    
    .showcase-screenshot {
        max-width: 100%;
    }
    
    .screenshot-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 1.5rem 0;
    }
    
    .screenshot-showcase .screenshot-container {
        max-width: 95%;
    }
}

@media (max-width: 480px) {
    .screenshot-container {
        max-width: 95%;
        padding: 0.75rem;
    }
    
    .screenshot-gallery {
        gap: 1rem;
        margin: 1rem 0;
    }
    
    .screenshot-frame {
        padding: 1rem;
    }
    
    .screenshot-label {
        font-size: 0.9rem;
    }
}

/* Interactive ERD container styling */
.interactive-erd-container {
    margin: 2rem 0;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.erd-header {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3f73 100%);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.erd-header h5 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.erd-description {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
    line-height: 1.4;
}

.erd-frame {
    background: white;
    height: 600px;
    position: relative;
}

.interactive-erd {
    width: 100%;
    height: 100%;
    border: none;
    background: white;
}

.erd-footer {
    background: #f8f9fa;
    padding: 1rem;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.btn-small {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

/* Responsive ERD adjustments */
@media (max-width: 768px) {
    .erd-frame {
        height: 450px;
    }
    
    .erd-header {
        padding: 1rem;
    }
    
    .erd-header h5 {
        font-size: 1.1rem;
    }
    
    .erd-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .erd-frame {
        height: 350px;
    }
    
    .interactive-erd-container {
        margin: 1rem 0;
    }
}

/* Print styles for technical documentation */
@media print {
    .feature-section {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
    
    .screenshot-frame {
        border-style: solid;
        background: #f8f9fa;
    }
    
    .technical-outcomes {
        background: #f8f9fa;
        border: 1px solid #dee2e6;
    }
}

/* Enhanced Technology Section Styling */
.tech-details {
    margin: 2rem -2.5rem 0 -2.5rem; /* Negative margins to break out of container padding */
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 0; /* Remove border radius for full-width effect */
    padding: 3rem;
    border: none;
    border-top: 1px solid #e9ecef;
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    grid-template-rows: auto auto;
    width: calc(100% + 5rem); /* Account for negative margins */
}

.tech-details h4 {
    color: #2c5aa0;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 700;
    border-bottom: 3px solid #2c5aa0;
    padding-bottom: 0.5rem;
    grid-column: 1 / -1; /* Make title span full width */
}

.tech-category {
    margin-bottom: 0; /* Remove bottom margin since grid handles spacing */
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    border-left: 4px solid #28a745;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: fit-content;
}

.tech-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.tech-category:nth-child(2) {
    border-left-color: #17a2b8; /* Info blue for frontend */
}

.tech-category:nth-child(3) {
    border-left-color: #ffc107; /* Warning yellow for testing */
}

.tech-category:nth-child(4) {
    border-left-color: #6f42c1; /* Purple for dev/deployment */
}

.tech-category:nth-child(5) {
    border-left-color: #fd7e14; /* Orange for database */
}

.tech-category:nth-child(6) {
    border-left-color: #e83e8c; /* Pink for algorithms */
}

.tech-category h5 {
    color: #495057;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-category h5::before {
    content: "⚡";
    font-size: 1.1rem;
}

.tech-category:nth-child(2) h5::before {
    content: "🎨"; /* Frontend */
}

.tech-category:nth-child(3) h5::before {
    content: "🧪"; /* Testing */
}

.tech-category:nth-child(4) h5::before {
    content: "🚀"; /* Dev/Deployment */
}

.tech-category:nth-child(5) h5::before {
    content: "🗄️"; /* Database */
}

.tech-category:nth-child(6) h5::before {
    content: "🧠"; /* Algorithms */
}

.tech-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-category li {
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 3px solid #28a745;
    transition: all 0.2s ease;
}

.tech-category li:hover {
    background: #e9ecef;
    transform: translateX(4px);
}

.tech-category:nth-child(2) li {
    border-left-color: #17a2b8;
}

.tech-category:nth-child(3) li {
    border-left-color: #ffc107;
}

.tech-category:nth-child(4) li {
    border-left-color: #6f42c1;
}

.tech-category:nth-child(5) li {
    border-left-color: #fd7e14;
}

.tech-category:nth-child(6) li {
    border-left-color: #e83e8c;
}

.tech-category li strong {
    color: #2c5aa0;
    font-weight: 600;
    display: inline-block;
    min-width: 120px;
}

.tech-category li::before {
    content: "▪";
    color: #6c757d;
    margin-right: 0.5rem;
    font-weight: bold;
}

/* Enhanced tech tags styling */
.tech-tags-large {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.6rem;
    margin: 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border: 1px solid #dee2e6;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.tech-tag-large {
    background: linear-gradient(135deg, #2c5aa0 0%, #1e3f73 100%);
    color: white;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
    min-width: fit-content;
    cursor: default;
}

.tech-tag-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 90, 160, 0.3);
    background: linear-gradient(135deg, #1e3f73 0%, #2c5aa0 100%);
}

.tech-tag-large:nth-child(3n+1) {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
}

.tech-tag-large:nth-child(3n+1):hover {
    background: linear-gradient(135deg, #1e7e34 0%, #28a745 100%);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.tech-tag-large:nth-child(3n+2) {
    background: linear-gradient(135deg, #17a2b8 0%, #117a8b 100%);
}

.tech-tag-large:nth-child(3n+2):hover {
    background: linear-gradient(135deg, #117a8b 0%, #17a2b8 100%);
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.3);
}

/* Responsive design for enhanced tech section */
@media (max-width: 1024px) {
    .tech-details {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
        padding: 2.5rem;
    }
}

/* Additional responsive breakpoints for better horizontal space utilization */
@media (min-width: 1200px) {
    .tech-tags-large {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        padding: 1.5rem 2rem;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .tech-tags-large {
        grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    }
}

@media (max-width: 768px) {
    .project-showcase .bc {
        padding: 0 15px;
    }
    
    .project-header {
        padding: 1.5rem;
    }
    
    .project-header h1 {
        font-size: 2rem;
    }
    
    .project-tagline {
        font-size: 1.1rem;
    }
    
    .project-content {
        padding: 1.5rem;
    }
    
    .project-tech {
        margin: 0 0 3rem 0; /* Remove negative margins for mobile */
        padding: 0;
        width: 100%;
    }
    
    .tech-details {
        margin: 2rem -1.5rem 0 -1.5rem; /* Adjust negative margins for smaller container padding */
        padding: 2rem;
        display: block; /* Switch back to block layout on mobile */
        width: calc(100% + 3rem); /* Account for adjusted negative margins */
    }
    
    .tech-category {
        padding: 1rem;
        margin-bottom: 1.5rem; /* Restore margin for mobile stacked layout */
    }
    
    .tech-category h5 {
        font-size: 1.1rem;
    }
    
    .tech-category li strong {
        min-width: auto;
        display: block;
        margin-bottom: 0.25rem;
    }
    
    .tech-tags-large {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        padding: 1.5rem;
        gap: 0.5rem;
    }
    
    .tech-tag-large {
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }

    .showcase-navigation {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .project_lintitle {
        order: 2;
        margin: 0;
    }

    .project_lintitle h1 {
        font-size: 1.4rem;
    }

    .btn-primary-small {
        font-size: 0.75rem;
        padding: 0.35rem 0.7rem;
    }

    .nav-button {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .project-header {
        padding: 1rem;
    }
    
    .project-header h1 {
        font-size: 1.6rem;
    }
    
    .project-content {
        padding: 1rem;
    }
    
    .tech-tags-large {
        grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
        padding: 1rem;
        gap: 0.4rem;
    }
    
    .tech-tag-large {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }

    .project_lintitle h1 {
        font-size: 1.2rem;
    }

    .project_lintitle .project-tagline {
        font-size: 0.8rem;
    }

    .btn-primary-small {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .project-tech {
        margin: 0 0 3rem 0; /* Remove negative margins for smallest screens */
        padding: 0;
        width: 100%;
    }
    
    .tech-details {
        margin: 2rem -1rem 0 -1rem; /* Adjust negative margins for smallest container padding */
        padding: 1.5rem;
        border-radius: 0;
        display: block; /* Ensure block layout on small screens */
        width: calc(100% + 2rem); /* Account for adjusted negative margins */
    }
    
    .tech-category {
        padding: 0.75rem;
        margin-bottom: 1rem; /* Restore margin for small screen stacked layout */
    }
    
    .tech-tags-large {
        padding: 1rem;
        gap: 0.4rem;
    }
    
    .tech-tag-large {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
}

/* Loading animation for tech tags */
@keyframes techTagFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-2px); }
}

.tech-tag-large:hover {
    animation: techTagFloat 0.6s ease-in-out;
}

/* Tech Summary Grid Layout */
.tech-summary {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.tech-summary h4 {
    margin: 0 0 1.5rem 0;
    color: #2c5aa0;
    font-size: 1.25rem;
    font-weight: 600;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.tech-item {
    background: white;
    padding: 1.25rem;
    border-radius: 6px;
    border: 1px solid #dee2e6;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.tech-item h5 {
    margin: 0 0 0.75rem 0;
    color: #495057;
    font-size: 1rem;
    font-weight: 600;
}

.tech-item p {
    margin: 0;
    color: #6c757d;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Code elements */
code {
    background: #f1f3f4;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    font-size: 0.875em;
    color: #e83e8c;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tech-item {
        padding: 1rem;
    }
}

/* Expandable Tech Details Section */
.tech-details-expandable {
    margin: 2rem 0;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    background: #f8f9fa;
}

.tech-details-summary {
    padding: 1.5rem;
    cursor: pointer;
    background: linear-gradient(135deg, #f1f3f4 0%, #e9ecef 100%);
    border: none;
    outline: none;
    transition: all 0.3s ease;
    user-select: none;
}

.tech-details-summary:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
}

.tech-details-summary h4 {
    margin: 0 0 0.5rem 0;
    color: #495057;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tech-details-subtitle {
    margin: 0;
    color: #6c757d;
    font-size: 0.875rem;
    font-style: italic;
}

.expand-icon {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    color: #6c757d;
}

.tech-details-expandable[open] .expand-icon {
    transform: rotate(180deg);
}

.tech-details-content {
    padding: 0 1.5rem 1.5rem 1.5rem;
    background: white;
    border-top: 1px solid #dee2e6;
}

.tech-details-content .tech-category {
    margin-bottom: 2rem;
}

.tech-details-content .tech-category:last-child {
    margin-bottom: 0;
}

.tech-details-content h5 {
    margin: 0 0 1rem 0;
    color: #495057;
    font-size: 1rem;
    font-weight: 600;
    border-bottom: 1px solid #e9ecef;
    padding-bottom: 0.5rem;
}

.tech-details-content ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0.75rem;
}

.tech-details-content li {
    color: #6c757d;
    font-size: 0.875rem;
    line-height: 1.4;
    padding: 0.5rem 0.75rem;
    background: #f8f9fa;
    border-radius: 4px;
    border-left: 3px solid #dee2e6;
}

.tech-details-content li strong {
    color: #495057;
    font-weight: 600;
}

/* Responsive adjustments for expandable section */
@media (max-width: 768px) {
    .tech-details-summary {
        padding: 1rem;
    }
    
    .tech-details-content {
        padding: 0 1rem 1rem 1rem;
    }
    
    .tech-details-content ul {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .tech-details-summary h4 {
        font-size: 1rem;
    }
}