* {
  background-color: black;
  font-family: Poppins, sans-serif;
  color: white;
}

body {
  margin-top: 25vh;
  text-align: center;
  font-size: 39px;
  align-items: center;
}


#explore-btn {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 16px 40px;
  font-size: 18px;
  background: transparent;
  color: white;
  border: 2px solid white;
  cursor: pointer;
  z-index: 20;
  transition: 0.3s ease;
}

#explore-btn:hover {
  background-color: white;
  color: black;
}


#main-content {
  opacity: 0;
  display: none;
  font-size: 35px;
  transition: opacity 1s ease;
}


.margin {
  margin-top: 20px;
}

.imgbox {
  display: flex;
  flex-direction: column;
  font-size: 20px;
  align-items: center;
  gap: 10px;
}


.box {
  display: flex;
  flex-direction: row;
  gap: 25px;
  justify-content: center;
  align-items: center;
  padding: 20px;
}


.box img {
  width: 150px;
  height: 150px;
  border: 2px solid transparent;
  transition: transform 0.3s ease-in-out;
}

.box img:hover {
  transform: scale(1);
  border: 2px solid white;
  border-radius: 19px;
}


.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.fade-out {
  animation: fadeOut 0.5s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

#intro-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}


@media (max-width: 768px) {
  .box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .box img {
    width: 130px;
    height: 130px;
  }

  #main-content {
    font-size: 28px;
  }
}


@media (max-width: 480px) {
  .box {
     display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 10px;
  }

  .box img {
    width: 100px;
    height: 100px;
  }

  .imgbox {
    font-size: 16px;
  }

  #main-content {
    font-size: 24px;
  }

  #explore-btn {
    font-size: 16px;
    padding: 12px 28px;
  }
}


#intro-video {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      object-fit: cover;
      z-index: 10;
      opacity: 0;
      pointer-events: none;
    }