/* Conversão, atendimento e presença institucional — revisão 3.9 */
.iub-form-feedback{margin:0 0 18px;padding:13px 15px;border:1px solid;font-size:13px;line-height:1.45}
.iub-form-feedback-error{border-color:rgba(255,141,112,.65);background:rgba(255,141,112,.09);color:#ffd3c7}
.iub-input-help{display:block;margin-top:5px;color:#7996a4;font-size:10px;font-weight:500}
.iub-interest-form input:invalid:not(:placeholder-shown){border-color:#ff9b7e}
.registration-choices.iub-choices-error{outline:2px solid #ff9b7e;outline-offset:5px}
.group-actions{display:flex;flex-wrap:wrap;gap:13px;margin:26px 0 0}
.group-actions .button{min-width:245px;justify-content:center}
.footer-contact-pending{display:block;margin:10px 0;color:#8da7b4;font-size:13px}
.footer-socials{display:flex;align-items:center;gap:8px}
.footer-socials a{width:34px;height:34px;border:1px solid rgba(147,191,209,.38);display:grid;place-items:center;color:var(--white);font-size:13px;font-weight:900;line-height:1;transition:border-color .2s,background .2s,color .2s}
.footer-socials a:hover{border-color:var(--cyan);background:var(--cyan);color:var(--ink)}
.iub-floating-chat{position:fixed;right:23px;bottom:23px;z-index:70;display:flex;align-items:center;gap:10px;min-width:220px;padding:12px 16px 12px 12px;border:1px solid rgba(25,227,255,.72);border-radius:999px;background:#071721;box-shadow:0 16px 44px rgba(0,0,0,.38),0 0 28px rgba(25,227,255,.15);color:var(--white);transition:transform .2s,background .2s}
.iub-floating-chat:hover{transform:translateY(-3px);background:#0d2432}
.iub-floating-chat-icon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--cyan);color:var(--ink);font-size:22px;font-weight:900}
.iub-floating-chat b,.iub-floating-chat small{display:block;line-height:1.1}
.iub-floating-chat b{font-size:12px}
.iub-floating-chat small{margin-top:3px;color:#9cb3be;font-size:10px}
@media (max-width:760px){
  .group-actions{display:grid;grid-template-columns:1fr}
  .group-actions .button{width:100%;min-width:0}
  .footer-bottom{gap:16px}
  .footer-socials{margin:9px 0}
  .iub-floating-chat{right:14px;bottom:14px;min-width:auto;padding:10px 13px 10px 10px}
  .iub-floating-chat small{display:none}
  .iub-floating-chat b{font-size:11px}
}