/* plugins/portfolio/public/assets/css/portfolio.css */
/* /portfolio page: filters and grid (cards + lightbox live in home-section.css). */

.pf-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.pf-filter {
    min-height: 40px;
    padding: 8px 18px;
    border: 1.5px solid var(--border-strong);
    border-radius: var(--radius-pill);
    background: var(--bg-2);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}
.pf-filter:hover { border-color: var(--accent); color: var(--accent); }
.pf-filter.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.pf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    grid-auto-flow: dense;
    gap: 28px 20px;
    align-items: start;
}
.pf-grid .pf-16x9 { grid-column: span 2; }
.pf-grid .pf-card[hidden] { display: none; }

.pf-note { margin: 36px 0 0; text-align: center; font-size: 0.82rem; color: var(--text-muted); }
.pf-empty { padding: 56px 24px; text-align: center; border: 1.5px dashed var(--border-strong); border-radius: var(--radius); }
.pf-empty p { color: var(--text-muted); font-size: 1.1rem; }

.cta-band-lite { padding-top: 0; }
.pf-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    padding: 36px 40px;
    border-radius: 24px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.pf-cta h2 { margin: 0; font-size: clamp(1.4rem, 3vw, 1.9rem); }

@media (max-width: 640px) {
    .pf-grid { grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }
    .pf-grid .pf-16x9 { grid-column: 1 / -1; }
    .pf-title { font-size: 0.88rem; }
    .pf-cta { padding: 26px 22px; }
    .pf-cta .btn { width: 100%; }
}