.client-logo-grid { display: flex; justify-content: center; align-items: center; gap: 40px; flex-wrap: wrap; margin-top: 50px; }
.client-logo { border-radius: 12px; opacity: 0.6; transition: var(--transition); width: 140px; height: auto; padding: 10px; filter: grayscale(100%); }
.client-logo:hover { opacity: 1; filter: grayscale(0%); transform: translateY(-5px); }