.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:40px}.chip{background:var(--panel);border:1px solid var(--line-strong);color:var(--muted);padding:10px 20px;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;transition:all .2s ease}.chip.active,.chip:hover{color:#fff;border-color:var(--red)}.chip.active{background:var(--red)}.proj-card.hide{display:none}.proj-card .cat-tag{position:absolute;top:12px;left:12px;z-index:3;background:rgba(10,10,12,.72);border:1px solid var(--line-strong);color:#fff;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:6px 10px;pointer-events:none}