/* ===== WELCOME (solo home) ===== */
.welcome{
  max-width: 900px;
  margin: 40px auto 56px;
  padding: 0 16px;
  text-align: center;
}
.evolucenter{
  display: block;
  margin: 0 auto 20px;
  max-width: 220px;
  height: auto;
}
.welcome p{
  margin: 10px 0;
  font-size: 17px;
  line-height: 1.7;
  color: #444;
}
@media (max-width: 640px){
  .evolucenter{ max-width: 180px; }
  .welcome{ margin: 28px auto 40px; }
  .welcome p{ font-size: 16px; line-height: 1.6; margin: 8px 0; }
}

/* ===== Separadores e imágenes auxiliares (si los usas en home) ===== */
.section-separator{
  background:#5b6c7e;
  height:50px;
  width:100%;
  margin:20px 0;
  border-radius:2px;
}
.image-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap:20px;
  margin-top:20px;
}
.image-placeholder{
  background:#f0f0f0;
  border:2px solid #ddd;
  border-radius:8px;
  height:100px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  font-size:1rem;
  color:#555;
}