.whatsappButton{background:linear-gradient(135deg,#0a0a0a,#2d2d32);color:#fff;border:none;padding:10px 26px;border-radius:999px;cursor:pointer;font-size:.95rem;margin-top:10px;transition:transform .3s ease,box-shadow .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:10px}.whatsappButton:hover{transform:translateY(-2px);box-shadow:0 18px 35px rgba(0,0,0,.3);color:#fff}