.portfolio-grid{grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2.5rem;display:grid}.portfolio-card{background:var(--site-bg);border:1px solid var(--border);transition:transform .3s var(--ease), box-shadow .3s var(--ease);border-radius:12px;flex-direction:column;display:flex;overflow:hidden}.portfolio-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000000d}[data-theme=dark] .portfolio-card:hover{box-shadow:0 10px 30px #0003}.portfolio-image{background:var(--input-bg);border-bottom:1px solid var(--border);height:200px}.portfolio-image .image-placeholder{width:100%;height:100%;color:var(--muted);justify-content:center;align-items:center;font-size:1.1rem;font-weight:600;display:flex}.portfolio-content{flex-direction:column;flex:1;padding:2rem;display:flex}.portfolio-title{color:var(--txt);margin-bottom:.75rem;font-size:1.5rem;font-weight:700}.portfolio-description{color:var(--muted);flex-grow:1;margin-bottom:1.5rem;line-height:1.6}.portfolio-tech{flex-wrap:wrap;gap:.5rem;margin-bottom:2rem;display:flex}.portfolio-links{gap:1rem;display:flex}.portfolio-links a{text-align:center;flex:1}