*{
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  box-sizing: border-box;
}

body{
  background: #000;
  min-height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.hidden {
  display: none !important;
}

.start-button {
  padding: 16px 28px;
  border: 2px solid #b7cf5d;
  border-radius: 999px;
  background: transparent;
  color: #b7cf5d;
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
  text-shadow: 0 0 8px #b7cf5d;
  box-shadow: 0 0 10px rgba(183, 207, 93, 0.6), inset 0 0 8px rgba(183, 207, 93, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.start-button:hover {
  transform: scale(1.06);
  box-shadow: 0 0 14px rgba(183, 207, 93, 0.9), inset 0 0 12px rgba(183, 207, 93, 0.6);
}

.celebration {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.reveal {
  opacity: 0;
  transform: scale(0.9) translateY(12px);
  animation: revealElement 1s ease forwards;
}

img{
  width: 250px;
  position: absolute;
  margin-top: 0px;
  justify-content: center;
  filter: drop-shadow(0 0 5px #ccf69e);
}
.ball{
  width: 200px;
  margin-right: 600px;
  margin-bottom: 60px;
  filter: drop-shadow(0 0 5px #cb70c0);
  animation-delay: 0.1s;
}
.ball-1{
  width: 200px;
  margin-left: 600px;
  filter: drop-shadow(0 0 5px #ec8a89);
  animation-delay: 0.2s;
}
.ball-2{
  width: 200px;
  margin-left: 850px;
  margin-top: 150px;
  filter: drop-shadow(0 0 5px #cb70c0);
  animation-delay: 0.3s;
}
.ball-3{
  width: 200px;
  margin-right: 850px;
  margin-top: 200px;
  filter: drop-shadow(0 0 5px #ec8a89);
  animation-delay: 0.4s;
}
.tt{
  width: 320px;
  animation-delay: 0.1s;
}

.neon {
  font-size: 60px;
  color: rgb(183, 207, 93);
  text-shadow:
    0 0 5px rgb(200, 248, 24),
    0 0 10px rgb(1, 97, 221),
    0 0 20px rgb(198, 226, 231),
    0 0 40px #0ff,
    0 0 80px rgb(167, 59, 125);
  font-family: 'Arial', sans-serif;
  font-weight: bold;
  margin-top: 300px;
  margin-right: 0px;
  position: absolute;
  animation-delay: 0.45s;
}

.firework {
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: #0ff;
  border-radius: 50%;
  box-shadow: 0 0 10px #0ff, 0 0 20px #0ff;
  animation: explode 1s ease-out forwards;
}

.neon-h,
.neon-b,
.neon-Alua{
  display: none;
}

.neon-alua{
  position: absolute;
  font-size: 60px;
  color: rgb(183, 207, 93);
  text-shadow:
    0 0 5px rgb(200, 248, 24),
    0 0 10px rgb(1, 97, 221),
    0 0 20px rgb(198, 226, 231),
    0 0 40px #0ff,
    0 0 80px rgb(167, 59, 125);
  font-family: 'Arial', sans-serif;
  font-weight: bold;
  margin-top: 430px;
  margin-left: 0px;
  animation-delay: 0.6s;
}

@keyframes revealElement {
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes explode {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--x), var(--y)) scale(0.5);
    opacity: 0;
  }
}

@media (max-width: 768px){
  .start-button {
    font-size: 18px;
    padding: 14px 22px;
  }

  img{
    width: 150px;
    position: absolute;
    margin-top: 0px;
    justify-content: center;
    filter: drop-shadow(0 0 5px #ccf69e);
  }
  .tt{
    display: flex;
    width: 250px;
    margin-top: -200px;
    margin-left: 0px;
  }
  .ball{
    width: 150px;
    margin-left: 380px;
    margin-top: -200px;
    filter: drop-shadow(0 0 5px #cb70c0);
  }
  .ball-1{
    width: 150px;
    margin-left: 220px;
    margin-top: -230px;
    filter: drop-shadow(0 0 5px #ec8a89);
  }
  .ball-2{
    width: 150px;
    margin-left: 300px;
    margin-top: -100px;
    filter: drop-shadow(0 0 5px #ec8a89);
  }
  .ball-3{
    width: 150px;
    margin-left: 550px;
    margin-top: -100px;
    filter: drop-shadow(0 0 5px #ec8a89);
  }

  .neon {
    display: none;
  }
  .neon-h{
    position: absolute;
    display: block;
    font-size: 60px;
    color: rgb(183, 207, 93);
    text-shadow:
      0 0 5px rgb(200, 248, 24),
      0 0 10px rgb(1, 97, 221),
      0 0 20px rgb(198, 226, 231),
      0 0 40px #0ff,
      0 0 80px rgb(167, 59, 125);
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    margin-top: 0px;
    margin-left: 0px;
  }
  .neon-b{
    position: absolute;
    display: block;
    font-size: 60px;
    color: rgb(183, 207, 93);
    text-shadow:
      0 0 5px rgb(200, 248, 24),
      0 0 10px rgb(1, 97, 221),
      0 0 20px rgb(198, 226, 231),
      0 0 40px #0ff,
      0 0 80px rgb(167, 59, 125);
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    margin-top: 120px;
    margin-left: 0px;
  }
  .neon-Alua{
    position: absolute;
    display: block;
    font-size: 60px;
    color: rgb(183, 207, 93);
    text-shadow:
      0 0 5px rgb(200, 248, 24),
      0 0 10px rgb(1, 97, 221),
      0 0 20px rgb(198, 226, 231),
      0 0 40px #0ff,
      0 0 80px rgb(167, 59, 125);
    font-family: 'Arial', sans-serif;
    font-weight: bold;
    margin-top: 240px;
    margin-left: 0px;
  }
  .neon-alua{
    display: none;
  }
}