.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);font-family:var(--font-title);font-weight:600;border-radius:var(--radius-sm);text-decoration:none;border:none;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s,transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s cubic-bezier(.16,1,.3,1)}.btn--primary{background-color:#fff;color:var(--color-purple-900)}.btn--primary:hover{background-color:var(--color-purple-950);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--secondary{background-color:transparent;color:var(--color-purple-300);border:1px solid var(--color-purple-400)}.btn--secondary:hover{background-color:#535ae81a;transform:translateY(-1px)}.btn--dark{background-color:#0f172a;color:#fff;border:1px solid rgba(255,255,255,.2)}.btn--dark:hover{background-color:#1e3a8a;border-color:#ffffff4d;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn--sm{padding:var(--space-2) var(--space-4);font-size:var(--text-label)}.btn--lg{padding:var(--space-4) var(--space-6);font-size:var(--text-body-md)}