.archive-page-wrap {
    padding-top: 80px;
    padding-bottom: 120px;
}

.archive-header {
    max-width: 760px;
    margin-bottom: 48px;
}

.archive-headline {
    margin-top: 14px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.archive-subline {
    font-size: 1.15rem;
    color: var(--text-secondary);
}

.category-filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.filter-pill {
    padding: 8px 18px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.filter-pill:hover {
    color: var(--text-primary);
    border-color: var(--border-active, #cbd5e1);
}

.filter-pill.active {
    color: #ffffff;
    background: var(--text-primary);
    border-color: var(--text-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.project-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
}

.project-card:hover {
    border-color: var(--card-accent, var(--primary-accent));
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

.card-link-wrap {
    display: flex;
    flex-direction: column;
    padding: 32px;
    height: 100%;
}

.card-meta-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-category {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-muted);
}

.card-nda-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
    border-radius: 4px;
}

.card-title {
    font-size: 1.45rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.card-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    flex-grow: 1;
    line-height: 1.6;
}

.card-meta-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    padding-top: 18px;
}

.view-indicator {
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: transform 0.2s ease;
}

.project-card:hover .view-indicator {
    transform: translateX(4px);
    color: var(--card-accent, var(--primary-accent));
}

.empty-state {
    padding: 60px 0;
    text-align: center;
    color: var(--text-muted);
}