.text-justify { text-align: justify; }


.hero {
  position: relative;
  background: url('../img/home-background.jpg') no-repeat center center/cover;
  color: white;
  padding: 6rem 2rem;
  text-align: center;
  z-index: 1;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 51, 102, 0.4); /* azul oscuro semitransparente */
  z-index: -1;
}

.hero h1, .hero p, .hero a {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.2s ease forwards;
}

.hero h1 { animation-delay: 0.2s; }
.hero p { animation-delay: 0.4s; }
.hero a { animation-delay: 0.6s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: none;
  }
}

.hero h1, .hero p {
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}