/* SipCode — Utilitários (flutuantes, animações de entrada, avisos de protótipo) */

/* WhatsApp flutuante */
.wa-float{
  position:fixed; bottom:26px; right:26px; width:58px; height:58px; border-radius:50%; background:#25D366;
  display:flex; align-items:center; justify-content:center; box-shadow:0 8px 20px rgba(0,0,0,0.25); z-index:90; cursor:pointer;
}
.wa-float svg{ width:28px; height:28px; fill:#fff; }

/* Reveal on scroll */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

/* Prototype banner */
.proto-banner{
  background:var(--laranja); color:#fff; text-align:center; font-size:12.5px; font-weight:600;
  padding:8px; font-family:var(--font-head);