body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  font-family: Arial, sans-serif;
  background: url('../images/Page-background.jpg') no-repeat center center fixed;
  background-size: cover;
  overflow: hidden;
  touch-action: none;
}


* {
  box-sizing: border-box;
  max-width: 100vw;
  max-height: 100vh;
}

/* === Default / Desktop === */
.manga-strip-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2vw;
  padding: 1vh 0;
}

.nav-item {
  width: 4vw;
  min-width: 4vw;
  max-width: 4vw;
}

.nav-item img {
  width: 100%;
  height: auto;
  display: block;
}

.logo-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 70vw;
  height: 70vw;
  max-height: 70vh;
}

.logo-container {
  width: 100%;
  height: 100%;
}

.logo-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2vh 0.3vh rgba(0, 0, 0, 0.6));
}

/* === Tablet View === */
@media (max-width: 1024px) and (min-width: 768px) {
  .manga-strip-buttons {
    gap: 2vw;
    padding: 2vh 0;
  }

  .nav-item {
    width: 7vw;
    min-width: 5vw;
    max-width: 8vw;
  }

  .logo-wrapper {
    width: 65vw;
    height: 65vw;
  }
}

/* === Phone View === */
@media (max-width: 767px) {
  .manga-strip-buttons {
    gap: 2vw;
    padding: 2vh 0;
  }

  .nav-item {
    width: 15vw;
    min-width: 15vw;
    max-width: 30vw;
  }

  .logo-wrapper {
    width: 85vw;
    height: 85vw;
  }
}

/* === Landscape Orientation === */
@media (orientation: landscape) {
  .logo-wrapper {
    height: 70vh;
    width: 70vh;
  }

  .manga-strip-buttons {
    padding: 2vh 0;
    gap: 2vw;
  }

  .nav-item {
    width: 4vw;
    min-width: 4vw;
    max-width: 4vw;
  }
}