/* JEM Engineers · estilos de SEO v2: preguntas frecuentes, botón de WhatsApp y páginas de curso */
.faq-jem { max-width: 1100px; margin: 40px auto 32px; padding: 0 20px; font-family: inherit; color: #1b2230; }
.faq-jem h2 { font-size: 1.6rem; color: #0d1b3e; margin: 0 0 16px; }
.faq-jem__item { background: #fff; border: 1px solid #dde3ee; border-radius: 10px; margin: 0 0 10px; padding: 0 18px; }
.faq-jem__item summary { cursor: pointer; list-style: none; padding: 16px 28px 16px 0; font-weight: 600; position: relative; color: #0d1b3e; }
.faq-jem__item summary::-webkit-details-marker { display: none; }
.faq-jem__item summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.4rem; color: #1e5bd8; }
.faq-jem__item[open] summary::after { content: "–"; }
.faq-jem__item p { margin: 0 0 16px; line-height: 1.6; }

.jem-wa { position: fixed; right: 18px; bottom: 18px; z-index: 9999; width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(0,0,0,.25); }
.jem-wa:hover { transform: scale(1.06); }
@media print { .jem-wa { display: none; } }

.jem-link { color: #1e5bd8; font-weight: 600; text-decoration: none; }
.jem-link:hover { text-decoration: underline; }
.jem-intro { font-size: 1.12rem; line-height: 1.7; max-width: 900px; margin: 8px auto 12px; }
.jem-cta-top { text-align: center; margin: 0 0 24px; }
.jem-btn { display: inline-block; background: #25d366; color: #fff !important; font-weight: 700; padding: 12px 26px;
  border-radius: 999px; text-decoration: none; }
.jem-btn:hover { filter: brightness(.95); }