* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  overflow: hidden;
  font-family: Arial, sans-serif;
}

.image-container {
  position: relative;
  width: 100%;
  height: 100vh;
}

.image-container img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.overlay-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 3vw;
  text-align: center;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
}

@media (max-width: 768px) {
  .overlay-text {
    font-size: 6vw;
    padding: 0 10px;
  }
}