/* Griglia Portfolio */
.portfolio-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); 
    gap: 2.5rem; 
    padding: 2rem 0;
}

/* Effetto Card del tema Bulma */
.portfolio-card { 
    background: #ffffff; 
    border-radius: 8px; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.05); 
    transition: transform 0.3s ease;
    overflow: hidden;
}

.portfolio-card:hover { transform: translateY(-5px); }

.video-container { position: relative; padding-bottom: 56.25%; height: 0; }
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }

.card-content { padding: 1.5rem; }
.card-title { font-weight: 600; font-size: 1.25rem; color: #363636; }