.layout-project {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.project-breadcrumb {
    display: flex;
    align-items: center;
}

.project-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #0a3d35;
    text-decoration: none;
    font-weight: 800;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid rgba(10, 61, 53, 0.18);
    box-shadow: 0 10px 22px rgba(0, 0, 0, .10);
    transition: transform .18s ease, box-shadow .18s ease;
}

.project-back:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .14);
}

.project-card-detail {
    padding: 1.4rem 1.5rem;
}

.project-detail-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.project-detail-title {
    font-size: 1.7rem;
    font-weight: 900;
    color: #0a3d35;
    line-height: 1.2;
}

.project-detail-subtitle {
    color: #6C757D;
    font-size: 1.02rem;
}

.project-detail-role {
    color: #b08e6a;
    font-size: 0.98rem;
}

.project-detail-sections {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.project-detail-section {
    padding-top: 0.75rem;
    border-top: 1px solid rgba(0,0,0,.06);
}

.project-detail-section-title {
    font-size: 0.9rem;
    letter-spacing: .08em;
    color: #b08e6a;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.project-detail-description {
    white-space: pre-line;
    color: #495057;
    font-size: 1rem;
}

.project-detail-list {
    margin-left: 1.1rem;
    color: #495057;
}

.project-detail-list li {
    margin: .35rem 0;
}

.project-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

 .project-detail-dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.4rem 0.9rem;
    margin: 0 0 0.65rem;
    color: #495057;
 }

 .project-detail-dl dt {
    font-weight: 900;
    color: #0a3d35;
 }

 .project-detail-dl dd {
    margin: 0;
    color: #495057;
 }

 .project-detail-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
 }

/* Reuse existing chip styles from portfolio.css via tag classes */
.project-embeds {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.embed-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.embed-title {
    font-size: 0.95rem;
    color: #495057;
}

.embed-frame-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
}

.embed-frame-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.embed-ratio-16-9 .embed-frame-container { padding-top: 56.25%; }
.embed-ratio-4-3  .embed-frame-container { padding-top: 75%; }
.embed-ratio-1-1  .embed-frame-container { padding-top: 100%; }

@media (max-width: 768px) {
    .project-card-detail {
        padding: 1.1rem 1.1rem;
    }
    .project-detail-title {
        font-size: 1.45rem;
    }
}