/* ======== CONTENIDO ======== */
.encabezado {
  position: relative;
  width: 100%;
  max-height: 350px;
  overflow: hidden;
}

.encabezado img {
  width: 100%;
  height: 450px;
  object-fit: cover; 
  display: block;
}

.encabezado h2 {
    position: absolute;
    inset: 0; /* ocupa todo el contenedor */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3em;
    text-align: center;
    font-weight: 700;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
    background-color: rgba(0,0,0,0.2); /* negro semitransparente */
    border-radius: 0; /* sin bordes */
    padding: 0;
}

.text1 {
    max-width: 900px;
    margin: 90px auto;
    padding: 0 20px;
    text-align: center;
    font-size: 18px;
}



.equipos-adquisicion {
  text-align: center;
  padding: 40px 20px;
  background: #f1f1f1;
}

.equipos-adquisicion h2 {
  font-size: 38px;
  margin-bottom: 40px;
  font-weight: 700;
}

.prin img {
  width: 300px;
  height: auto;
  margin-bottom: 15px;
  border-radius: 50%;
}

.prin p {
  font-size: 20px;
  max-width: 450px;
  margin: 10px auto 40px;
}

/* circulos abajo */
.sec {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.item {
  width: 340px;
  text-align: center;
}

/* Círculos mod */
.item img {
  width: 250px;
  height: 250px;
  object-fit: contain;
  margin-bottom: 20px;
  background: white;
  padding: 25px;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}


.item p {
  font-size: 20px;
  line-height: 1.45;
  max-width: 320px;
  margin: 0 auto;
}