.main-section {
  position: relative;
  background-image: url('your-image.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  padding: 100px 20px; /* регулируй по необходимости */
  z-index: 1;
  overflow: hidden;
}

.main-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.3); /* Уровень затемнения */
  z-index: -1;
}

h1, h2, h3, h4{
    color: #8d3b48;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

h1, h2, h3, h4 {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

/* Добавим небольшую задержку для красивого каскада */
h2 {
  animation-delay: 0.2s;
}

h3 {
  animation-delay: 0.4s;
}

h4 {
  animation-delay: 0.6s;
}