.social-proof{z-index:999;opacity:0;background:#fff;border:1px solid #e2e8f0;border-radius:8px;max-width:320px;padding:14px 16px;transition:opacity .18s,transform .18s;position:fixed;bottom:22px;left:18px;transform:translateY(20px);box-shadow:0 16px 40px #0f172a29}.social-proof.visible{opacity:1;transform:translateY(0)}.social-proof span{color:var(--secondary);text-transform:uppercase;font-size:.72rem;font-weight:900;display:block}.social-proof strong{color:var(--primary);margin-top:4px;font-size:.9rem;display:block}@media (max-width:768px){.social-proof{display:none}}