body {
  margin: 0;
  min-height: 100vh;

  background:
    radial-gradient(
      ellipse at center,
      transparent 45%,
      rgba(0, 0, 0, 0.25) 75%,
      rgba(0, 0, 0, 0.75) 100%
    ),
    url("/assets/bglove.jpg");

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* CONTAINER */
.content {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
  box-sizing: border-box;
}

/* JUDUL */
.judul {
  font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
  font-size: clamp(40px, 5vw, 55px);
  font-weight: 1000;
  color: white;

  text-align: center;
  margin: 0;

  opacity: 0;
  animation: judulTurun 1.5s ease forwards;

  margin-bottom: 100px;
}

@keyframes judulTurun {
  from {
    opacity: 0;
    transform: translateY(-150px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* BUTTON */
.btn {
  display: inline-block;
  padding: 12px 35px;
  margin-top: 25px;

  color: white;
  text-decoration: none;
  font-family: "Courier New", Courier, monospace;
  font-size: 15px;
  font-weight: 500;

  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 30px;

  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);

  opacity: 0;
  animation: buttonUp 1.2s ease 0.8s forwards;

  transition:
    background 0.3s ease,
    color 0.3s ease;
}

@keyframes buttonUp {
  from {
    opacity: 0;
    transform: translateY(60px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn:hover {
  background: white;
  color: black;
}

/* GIF / IMAGE */
.img {
  display: block;
  width: 100%;
  max-width: 200px;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

/*MUSIK*/
.music-control {
  position: absolute;
  bottom: 100px;
  transform: translateX(-50%);
  left: 50%;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 20px;
}

.music-control button {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 20px;
  border: 1px solid white;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  backdrop-filter: blur(8px);
  margin-top: 20px;

  cursor: pointer;
  transition: 0.3s ease;
}

.music-control button:hover {
  background: white;
  color: black;
}

.instruction {
  position: absolute;
  bottom: 150px;

  left: 50%;
  transform: translateX(-50%);

  width: 90%;
  max-width: 400px;
  text-align: center;

  font-size: 13px;
  letter-spacing: 2px;
  line-height: 25px;

  color: rgba(255, 255, 255, 0.65);
}