/* ===================================================
   RD – BLOQUE VENTAJAS LIMPIO PREMIUM
=================================================== */

.rd-ventajas{
  background:#F9FAFB;
  padding:80px 20px;
  text-align:center;
}

.rd-ventajas__wrap{
  max-width:1200px;
  margin:auto;
}

.rd-ventajas__title{
  font-size:2rem;
  font-weight:600;
  color:#2A2A2A;
  margin-bottom:60px;
}

.rd-ventajas__grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:40px;
}

.rd-ventaja{
  background:#ffffff;
  padding:40px 30px;
  border-radius:18px;
  box-shadow:0 12px 30px rgba(0,0,0,0.05);
  position:relative;
  transition:transform .3s ease, box-shadow .3s ease;
}

/* Línea superior dorada premium */
.rd-ventaja::before{
  content:"";
  position:absolute;
  top:0;
  left:50%;
  transform:translateX(-50%);
  width:60px;
  height:4px;
  background:#C6A667;
  border-radius:0 0 4px 4px;
}

.rd-ventaja:hover{
  transform:translateY(-6px);
  box-shadow:0 18px 40px rgba(0,0,0,0.08);
}

.rd-ventaja h3{
  font-size:1.15rem;
  font-weight:600;
  color:#1F1F1F;
  margin-bottom:15px;
}

.rd-ventaja p{
  font-size:0.95rem;
  line-height:1.7;
  color:#555;
}

/* Responsive */
@media(max-width:768px){
  .rd-ventajas{
    padding:60px 20px;
  }
}