.hero {
  min-height: 70vh;
  background: linear-gradient(
      rgba(0, 0, 0, 0.5),
      rgba(0, 0, 0, 0.5)
    ),
    url("../images/Kilimanjaro Tanzania.jpg") center / cover no-repeat;

  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #ffffff;
}

.hero-content {
  max-width: 800px;
  padding: 20px;
   margin: auto;
  animation: fadeIn 1.5s ease;
}

<div class="scroll-indicator">
  <span></span>
</div>

.hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.hero p {
  max-width: 600px;
  margin-bottom: 25px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    min-height: 55vh;
    font-size: 32px;
  }
}

.scroll-indicator {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid #ffffff;
  border-radius: 20px;
  position: relative;
}

.scroll-indicator span::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 6px;
  height: 6px;
  background: #ffffff;
  border-radius: 50%;
  transform: translateX(-50%);
  animation: scrollDown 1.8s infinite;
}

@keyframes scrollDown {
  0% {
    opacity: 0;
    transform: translate(-50%, 0);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, 18px);
  }
}
.hero {
  position: relative;
}