/* ============================================
   Project Case Study Page Styles
   ============================================ */

/* Project Hero */
.project-hero {
    margin-top: 70px;
    position: relative;
    height: 60vh;
    min-height: 400px;
    overflow: hidden;
}

@media (max-width: 768px) {
    .project-hero {
        margin-top: 60px;
    }
}

.project-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.project-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: var(--spacing-xl) var(--spacing-lg);
    z-index: 2;
}

.project-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: var(--spacing-lg);
    align-items: end;
}

.project-hero-details {
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.9rem;
}

.project-hero-details h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    color: white;
}

.hero-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--spacing-md);
    align-items: start;
}

.hero-detail-stack {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero-detail {
    margin-bottom: var(--spacing-sm);
}

.hero-detail:last-child {
    margin-bottom: 0;
}

.hero-detail-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 2px;
}

.hero-detail-value {
    font-weight: 600;
    color: #ffffff;
}

.hero-detail-subvalue {
    display: block;
    margin-top: 2px;
}

.hero-detail-list {
    list-style: disc;
    padding-left: 1.1rem;
    margin: 0;
    font-size: 0.85rem;
}

.hero-title-break {
    display: block;
}

.hero-detail-list li {
    padding: 2px 0;
}

.project-hero-title {
    font-size: 3rem;
    color: white;
    margin-bottom: var(--spacing-sm);
}

.project-hero-meta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

.project-hero-year {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.project-hero-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .project-hero {
        height: 50vh;
        min-height: 300px;
    }

    .project-hero-grid {
        grid-template-columns: 1fr;
    }

    .project-hero-details {
        width: 100%;
    }

    .hero-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .project-hero-title {
        font-size: 2rem;
    }
    
    .project-hero-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

/* Project Summary */
.project-summary {
    padding-top: var(--spacing-lg);
}

.project-summary-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: var(--spacing-xl);
    align-items: start;
}

.summary-kicker {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.summary-body {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.summary-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--text-light);
    font-size: 0.95rem;
}

.summary-note-label {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.7rem;
}

.summary-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-sm);
}

.summary-highlight {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    background: var(--surface);
}

.summary-highlight-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    display: block;
}

.summary-highlight-value {
    font-weight: 600;
    margin-top: 2px;
    display: block;
}

.project-summary-card {
    background: var(--background-alt);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-light);
}

.project-summary-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.summary-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border);
}

.summary-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.summary-item-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.summary-item-value {
    font-weight: 600;
}

.summary-item-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.summary-item-list li {
    padding: 2px 0;
}

.project-toc {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.project-toc-label {
    font-size: 0.85rem;
    color: var(--text-light);
}

.project-toc-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.project-toc-links a {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 0.85rem;
    color: var(--text);
    transition: border-color 0.2s ease;
}

.project-toc-links a:hover {
    border-color: var(--text);
    color: var(--text);
}

@media (max-width: 900px) {
    .project-summary-grid {
        grid-template-columns: 1fr;
    }
}

/* Breadcrumb */
.breadcrumb {
    padding: var(--spacing-md) 0;
    background: var(--background-alt);
    margin-top: 70px;
}

@media (max-width: 768px) {
    .breadcrumb {
        margin-top: 60px;
        padding: var(--spacing-sm) 0;
    }
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.breadcrumb-links {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-light);
}

.breadcrumb-links a {
    color: var(--text-light);
}

.breadcrumb-links a:hover {
    color: var(--accent);
}

.breadcrumb-separator {
    color: var(--text-light);
}

/* Project Story */
.project-story {
    position: relative;
}

.story-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: var(--spacing-xl);
    align-items: start;
}

.story-grid.single-column {
    grid-template-columns: minmax(0, 1fr);
}

#build .story-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
}

#build .build-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-sm);
    width: 100%;
}

#build .build-grid-item {
    display: block;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

#build .build-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#build .build-grid-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#build .build-grid-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.55);
}

.story-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.story-card h3 {
    margin-bottom: var(--spacing-sm);
}

.story-card-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.8fr);
    gap: var(--spacing-md);
    align-items: start;
}

.story-card-content h3 {
    margin-top: 0;
}

.story-card-figure {
    margin: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface);
    width: 300px;
    max-width: 100%;
    justify-self: end;
    position: relative;
    aspect-ratio: 4 / 3;
}

.story-card-figure img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.story-card-image--top-medium {
    object-position: 50% 5% !important;
}

.story-card-image--top-tight {
    object-position: 50% 0% !important;
}

.story-card-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.55);
}

@media (max-width: 768px) {
    .story-card-grid {
        grid-template-columns: 1fr;
    }

    .story-card-figure {
        width: 100%;
        justify-self: stretch;
    }
}

.story-figure {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface);
    margin-bottom: var(--spacing-md);
}

.story-figure img {
    width: 100%;
    height: auto;
    display: block;
}

.story-figure figcaption {
    padding: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-light);
    border-top: 1px solid var(--border-light);
    background: var(--background);
}

#reflection .story-figure-compact {
    width: 480px;
    height: 720px;
    max-width: 100%;
    margin: 0;
    justify-self: end;
    position: relative;
}

#reflection .story-figure-compact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
}

#reflection .story-figure-compact img.story-figure-image-centered {
    object-position: center 35%;
}

#reflection .story-figure-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--spacing-sm);
    font-size: 0.85rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.55);
}

#reflection .story-grid {
    grid-template-columns: minmax(0, 1fr) auto;
}


/* Image Carousel */
.image-carousel {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface);
    aspect-ratio: 4 / 3;
}

.image-carousel.is-embedded {
    aspect-ratio: 16 / 9;
    border: none;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
    margin: 0;
    pointer-events: none;
}

.carousel-slide.is-active {
    opacity: 1;
    pointer-events: auto;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.carousel-slide video,
.carousel-media {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.carousel-slide img.crop-top {
    object-position: center 30%;
}

.carousel-slide img.crop-top-10 {
    object-position: center 10%;
}

.carousel-slide img.crop-top-20 {
    object-position: center 20%;
}

.carousel-slide img.crop-top-37_5 {
    object-position: center 37.5%;
}

.carousel-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--spacing-sm);
    font-size: 0.875rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.6);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px) saturate(140%);
    -webkit-backdrop-filter: blur(8px) saturate(140%);
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    text-shadow: 0 0 1px rgba(255, 255, 255, 0.85);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.carousel-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transform: translateY(-2px);
}

.carousel-btn.prev {
    left: var(--spacing-sm);
}

.carousel-btn.next {
    right: var(--spacing-sm);
}

.carousel-btn:hover {
    border-color: rgba(255, 255, 255, 0.7);
}

.contribution-list,
.constraints-list,
.learnings-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.contribution-list li,
.constraints-list li,
.learnings-list li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-light);
}

.contribution-list li:last-child,
.constraints-list li:last-child,
.learnings-list li:last-child {
    border-bottom: none;
}

.story-callout {
    border-left: 2px solid var(--text);
    padding: var(--spacing-sm);
    background: var(--background-alt);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-sm);
}

#miscellaneous.section {
    background-color: var(--surface-alt);
}

#reflections.section-alt {
    background-color: var(--background);
}

.section-alt .story-callout {
    background: var(--background);
}

#power-electronics .skills-line {
    margin-top: var(--spacing-md);
}

#mqtt-telemetry .skills-line {
    margin-top: var(--spacing-md);
}

.bullet-list {
    list-style: disc;
    padding-left: 1.25rem;
}

.bullet-list li {
    padding: 2px 0;
}

.collaborators-line {
    margin-top: var(--spacing-sm);
}

.collaborators-line a {
    color: var(--text);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.inline-link {
    color: var(--text);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.bullet-list li.bullet-spacer {
    margin-bottom: var(--spacing-sm);
}

.section-spacer {
    height: var(--spacing-sm);
}

.section-spacer.section-spacer-xl {
    height: var(--spacing-xl);
}

.section-cta {
    margin-top: var(--spacing-md);
    display: flex;
}

.section-cta .btn {
    width: 100%;
    display: block;
}

.section-cta .btn:hover {
    transform: scale(1.03);
}

.video-highlights {
    display: grid;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.video-highlight-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.video-highlight-card:hover {
    border-color: var(--text);
    background: var(--background-alt);
}

.video-highlight-title {
    font-weight: 600;
}

.video-highlight-meta {
    font-size: 0.85rem;
    color: var(--text-light);
}

#build .bullet-list li {
    margin-bottom: 6px;
}

#build .bullet-list li:last-child {
    margin-bottom: 0;
}

#reflection .bullet-list li {
    margin-bottom: var(--spacing-sm);
}

#reflection .bullet-list li:last-child {
    margin-bottom: 0;
}

#reflections .bullet-list li {
    margin-bottom: var(--spacing-sm);
}

#reflections .bullet-list li:last-child {
    margin-bottom: 0;
}

#reflections .bullet-list + p {
    margin-top: var(--spacing-md);
}

#reflection .bullet-list + .story-card {
    margin-top: var(--spacing-md);
}

@media (max-width: 900px) {
    .story-grid {
        grid-template-columns: 1fr;
    }

    #build .story-grid {
        grid-template-columns: 1fr;
    }

    #build .build-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    #build .build-grid {
        grid-template-columns: 1fr;
    }
}

/* Project Overview */
.project-overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.overview-main h2 {
    margin-bottom: var(--spacing-md);
}

.overview-main p {
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.8;
}

.overview-sidebar {
    background: var(--background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    height: fit-content;
}

.overview-sidebar h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.overview-item {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border);
}

.overview-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.overview-item-label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.overview-item-value {
    font-weight: 600;
    color: var(--text);
}

.overview-item-list {
    list-style: none;
    margin-top: var(--spacing-xs);
}

.overview-item-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text);
}

@media (max-width: 768px) {
    .project-overview {
        grid-template-columns: 1fr;
    }
}

/* Skills & Learnings */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.skill-chip-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin: 0;
    padding: 0;
}

.skills-panel,
.learnings-panel {
    background: var(--background-alt);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border-light);
}

.skills-panel h3,
.learnings-panel h3 {
    margin-bottom: var(--spacing-sm);
}

/* Deliverables */
.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.deliverable-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    background: var(--surface);
}

.deliverable-card h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.deliverable-card p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.deliverable-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: var(--spacing-sm);
    font-weight: 500;
    color: var(--accent);
}

.deliverable-link:hover {
    color: var(--accent-bright);
}

/* Key Metrics */
.key-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.results-notes {
    background: var(--surface);
    border-left: 2px solid var(--text);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.metric-card {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.metric-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
    border-color: var(--text);
}

.metric-card-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--spacing-xs);
}

.metric-card-label {
    font-size: 0.875rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Process Section */
.process-section {
    margin: var(--spacing-xl) 0;
}

.process-timeline {
    position: relative;
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.process-step {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-lg);
}

.process-step::before {
    content: '';
    position: absolute;
    left: -9px;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text);
    border: 2px solid var(--surface);
    box-shadow: 0 0 0 2px var(--text);
}


.process-step-number {
    display: inline-block;
    background: var(--text);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    text-align: center;
    line-height: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    box-shadow: none;
    transition: none;
}

.process-step:hover .process-step-number {
    transform: none;
    box-shadow: none;
}

.process-step h3 {
    margin-bottom: var(--spacing-sm);
}

.process-step-image {
    margin: var(--spacing-md) 0;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.process-step-image img {
    width: 100%;
    height: auto;
}

/* Technical Details */
.technical-details {
    margin: var(--spacing-xl) 0;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: var(--surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

.specs-table th,
.specs-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.specs-table th {
    background: var(--background-alt);
    font-weight: 600;
    color: var(--text);
    border-bottom: 2px solid var(--text);
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.specs-table tr:hover {
    background: var(--background-alt);
    transition: background 0.2s ease;
}

/* Iteration Section */
.iteration-section {
    margin: var(--spacing-xl) 0;
}

.iteration-card {
    background: var(--background-alt);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border-left: 2px solid var(--text);
    box-shadow: none;
    transition: none;
}

.iteration-card:hover {
    transform: none;
    box-shadow: none;
    border-left-color: var(--text);
}

.iteration-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.iteration-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.iteration-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.comparison-item {
    background: var(--surface);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
}

.comparison-item-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.comparison-item-value {
    font-weight: 600;
    color: var(--text);
}

@media (max-width: 768px) {
    .iteration-comparison {
        grid-template-columns: 1fr;
    }
}

/* Media Gallery */
.media-gallery {
    margin: var(--spacing-xl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.gallery-grid.gallery-grid-2x2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 900px) {
    .gallery-grid.gallery-grid-2x2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .gallery-grid.gallery-grid-2x2 {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: default;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* SladeLab context image */
.gallery-item.gallery-item--narrow {
    aspect-ratio: 4 / 3;
}

/* SladeLab on-body adaptation gallery sizing */
.onbody-section .story-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
}

.onbody-section .gallery-item {
    aspect-ratio: 4 / 3;
}

/* SladeLab reflections layout */
.reflections-section .story-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
}

.reflections-section .story-card {
    min-height: 100%;
}

.gallery-label {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--spacing-sm);
    font-size: 0.85rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.6);
}

.gallery-item--carousel {
    cursor: default;
}

.gallery-item:hover {
    transform: none;
    box-shadow: none;
    border-color: transparent;
    z-index: 10;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: none;
}

.carousel-image-focus-right {
    object-position: 80% 50%;
}

.gallery-item:hover img {
    transform: none;
}

.gallery-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.gallery-stack .gallery-item {
    aspect-ratio: 4 / 3;
}

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

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pdf-embed {
    width: 100%;
    height: clamp(420px, 70vh, 640px);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface);
}

.pdf-embed iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.doc-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
    margin-top: var(--spacing-sm);
}

/* Project Navigation */
.project-nav-section {
    padding-top: 0;
    padding-bottom: 0;
}

.project-nav-section .project-navigation {
    margin: 0;
}

.project-navigation {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    padding: 0;
    border: none;
    margin: 0;
}

.project-page .site-footer {
    margin-top: 0;
}

.project-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-xl);
    color: var(--text);
    font-weight: 500;
    transition: color 0.2s ease;
}

.project-nav-link:hover {
    color: var(--accent);
}

.project-nav-link.prev {
    flex-direction: row;
}

.project-nav-link.next {
    flex-direction: row-reverse;
}

.project-nav-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

@media (max-width: 768px) {
    .project-navigation {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* SladeLab additions */
.system-pipeline {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.system-step {
    position: relative;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--border);
}

.system-step::after {
    content: "->";
    position: absolute;
    right: -18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 0.9rem;
}

.system-step:last-child::after {
    content: "";
}

.system-step-title {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
}

.system-step-note {
    font-size: 0.85rem;
    color: var(--text-light);
}

.failure-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: var(--spacing-md) 0;
}

.failure-table th,
.failure-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    vertical-align: top;
    border-bottom: 1px solid var(--border);
}

.failure-table th {
    background: var(--background-alt);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.7rem;
    color: var(--text-light);
}

.failure-table tr:last-child td {
    border-bottom: none;
}

@media (max-width: 900px) {
    .system-pipeline {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .system-step::after {
        content: "";
    }
}

@media (max-width: 640px) {
    .system-pipeline {
        grid-template-columns: 1fr;
    }
}