/* Agrega esto a tu archivo CSS principal */
.hero-header {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 350px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: url('../images/banner.jpg') center center/cover no-repeat;
  background-attachment: fixed;
  opacity: 0.7;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(40,40,40,0.63);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 700px;
  margin-left: 5vw;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .hero-header {
    min-height: 220px;
    height: 60vh;
  }
  .hero-content {
    margin-left: 6vw;
    max-width: 95vw;
  }
  .hero-content h1 {
    font-size: 1.4rem;
  }
  .hero-content p {
    font-size: 1rem;
  }
}