/* ==========================================================================
   ZETA PROJECT DETAIL
   ========================================================================== */

.zeta-detail-section {
    padding: 3rem 1.5rem 6rem;
}

.zeta-breadcrumbs {
    max-width: 900px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--zeta-text-muted);
}

.zeta-breadcrumbs a {
    color: var(--zeta-text-soft);
    transition: var(--zeta-transition);
}

.zeta-breadcrumbs a:hover {
    color: var(--zeta-primary);
}

.zeta-breadcrumbs .zeta-current {
    color: var(--zeta-text);
    font-weight: 600;
}

.zeta-detail-wrap {
    max-width: 900px;
    margin: 0 auto;
}

.zeta-detail-media {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    margin-bottom: 2.5rem;
    overflow: hidden;
    border-radius: var(--zeta-radius-lg);
    box-shadow: var(--zeta-shadow-lg);
    border: 1px solid var(--zeta-border);
    background: var(--zeta-surface);
}

.zeta-detail-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--zeta-ease);
}

.zeta-detail-media:hover img {
    transform: scale(1.04);
}

.zeta-detail-media-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--zeta-text-muted);
    background: linear-gradient(135deg, var(--zeta-surface), var(--zeta-bg-soft));
}

.zeta-detail-category {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--zeta-primary);
    background: var(--zeta-primary-soft);
    padding: 0.4rem 0.9rem;
    border-radius: var(--zeta-radius-full);
    margin-bottom: 1.25rem;
}

.zeta-detail-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    color: var(--zeta-text);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.zeta-detail-desc {
    font-size: 1.1rem;
    color: var(--zeta-text-soft);
    line-height: 1.85;
    margin-bottom: 2rem;
}

.zeta-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: var(--zeta-bg-soft);
    border: 1px solid var(--zeta-border);
    border-radius: var(--zeta-radius);
}

.zeta-detail-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.zeta-detail-meta-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--zeta-text-muted);
    font-weight: 600;
}

.zeta-detail-meta-value {
    font-size: 0.95rem;
    color: var(--zeta-text);
    font-weight: 600;
}

.zeta-detail-social {
    margin-bottom: 2.5rem;
}

.zeta-detail-social a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--zeta-primary);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--zeta-transition);
}

.zeta-detail-social a:hover {
    color: var(--zeta-primary-hover);
    gap: 0.7rem;
}

.zeta-detail-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--zeta-border);
}

/* ===== Related Projects ===== */
.zeta-related-section {
    max-width: 900px;
    margin: 4rem auto 0;
    padding-top: 3rem;
    border-top: 1px solid var(--zeta-border);
}

.zeta-related-heading {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--zeta-text);
    margin-bottom: 1.5rem;
}

.zeta-related-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.zeta-related-card {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--zeta-border);
    border-radius: var(--zeta-radius);
    transition: var(--zeta-transition);
    background: var(--zeta-bg-elevated);
}

.zeta-related-card:hover {
    border-color: var(--zeta-primary);
    transform: translateY(-2px);
    box-shadow: var(--zeta-shadow-sm);
}

.zeta-related-thumb {
    width: 70px;
    height: 70px;
    border-radius: var(--zeta-radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--zeta-surface);
}

.zeta-related-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--zeta-text);
    margin-bottom: 0.25rem;
}

.zeta-related-desc {
    font-size: 0.8rem;
    color: var(--zeta-text-muted);
    line-height: 1.5;
}

@media (max-width: 640px) {
    .zeta-related-grid { grid-template-columns: 1fr; }
    .zeta-detail-meta { flex-direction: column; gap: 0.75rem; }
}