/* Ajustes de calidad v40.0: el carrusel conserva su desplazamiento sin ensanchar la página. */
.pulso-testimonials__viewport { overflow: hidden; }
.course-references {
  margin-top: 34px;
  padding: 26px 28px;
  border: 1px solid #d6e1ef;
  border-radius: 14px;
  background: linear-gradient(135deg, #ffffff, #f5f8fd);
}
.course-references h2 { margin: 0 0 10px; font: 700 24px/1.2 "PULSO Poppins", Arial, sans-serif; }
.course-references > p { margin: 0 0 18px; color: #526178; font-size: 13px; line-height: 1.6; }
.course-references ul { display: grid; gap: 10px; margin: 0; padding-left: 20px; }
.course-references li { color: #34445a; font-size: 12px; line-height: 1.55; }

@media (max-width: 680px) {
  html, body { max-width: 100%; overflow-x: hidden; }
  .site-header { gap: 12px; padding: 0 16px; }
  .site-header .pulso-brand em { display: none; }
  .site-header nav { gap: 9px; margin-left: auto; }
  .site-header nav > button:not(.certify-link),
  .site-header nav > a:not(.account-link) { display: none !important; }
  .site-header nav .certify-link { min-height: 36px; padding: 0 11px; font-size: 9px; }
  .site-header nav .account-link { gap: 0; font-size: 0; }
  .site-header nav .account-link .avatar { width: 34px; height: 34px; font-size: 10px; }
}