/* Utility Classes */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.text-secondary { color: var(--text-secondary); }
.justify-center { justify-content: center; }
.align-center { align-items: center; }
.transition { transition: var(--transition-normal); }