/* STRUKTUR CONTAINER */
.struktur-container {
    padding-top: 64px;
    padding-bottom: 80px;
    display: flex;
    flex-direction: column;
    gap: 64px;
}

.posisi-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 32px;
}

.posisi-header h2 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    white-space: nowrap;
}

.posisi-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, var(--primary), transparent);
    border-radius: 2px;
}

/* GRID */
.str-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 28px;
}

/* CARD */
.str-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
}

.str-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.str-card-img {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--bg);
}

.str-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.4s ease;
}

.str-card:hover .str-card-img img {
    transform: scale(1.04);
}

.str-card-body {
    padding: 18px 20px 20px;
}

.str-card-body h3 {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.4;
    margin-bottom: 6px;
}

.str-email {
    font-size: 12px;
    color: var(--primary);
    margin-bottom: 8px;
    word-break: break-all;
}

.str-deskripsi {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
}

/* SKELETON */
.str-skeleton {
    aspect-ratio: 3 / 5;
    border-radius: var(--radius);
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.empty-state {
    text-align: center;
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 14px;
    grid-column: 1 / -1;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .str-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .struktur-container { padding-top: 40px; gap: 48px; }
}

@media (max-width: 480px) {
    .str-grid { grid-template-columns: 1fr; }
}