.project-detail {
    padding: var(--spacing-xl) 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: 14px;
    color: var(--neutral-600);
}

.breadcrumb a {
    color: var(--primary-500);
    text-decoration: none;
    transition: var(--transition-base);
}

.breadcrumb a:hover {
    color: var(--primary-700);
}

.breadcrumb .current {
    color: var(--neutral-600);
    font-weight: 500;
}

.project-hero {
    margin-bottom: var(--spacing-xxl);
}

.project-hero-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-lg);
}

.project-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.project-hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--neutral-900);
}

.project-location {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-100);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-700);
    width: fit-content;
    margin-bottom: var(--spacing-lg);
}

.project-location svg {
    flex-shrink: 0;
}

.project-content {
    display: grid;
    gap: var(--spacing-xxl);
}

.project-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--neutral-900);
}

.project-description p {
    margin-bottom: var(--spacing-md);
    font-size: 16px;
    line-height: 1.7;
    color: var(--neutral-600);
}

.project-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.spec-item {
    padding: var(--spacing-md);
    background: var(--neutral-100);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-300);
}

.spec-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--neutral-900);
}

.spec-item p {
    font-size: 14px;
    color: var(--neutral-600);
}

.project-gallery {
    margin-top: var(--spacing-xxl);
}

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

.gallery-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.gallery-grid img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.project-cta {
    text-align: center;
    padding: var(--spacing-xxl) 0;
    background: var(--primary-100);
    border-radius: var(--radius-md);
}

.project-cta h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--neutral-900);
}

.project-cta p {
    font-size: 18px;
    margin-bottom: var(--spacing-lg);
    color: var(--neutral-600);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 18px;
}

.related-projects {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xxl);
    border-top: 1px solid var(--neutral-300);
}

.related-projects h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--neutral-900);
}

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

.related-project-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.related-project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.related-project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.related-project-card h3 {
    padding: var(--spacing-md);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: var(--neutral-900);
}

.related-project-card span {
    display: block;
    padding: 0 var(--spacing-md) var(--spacing-md);
    font-size: 14px;
    color: var(--primary-700);
}

@media (max-width: 768px) {
    .project-hero-content h1 {
        font-size: 36px;
    }

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

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .related-projects-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }
}