* {
    margin: 0;
    padding: 0;
}

#wrapper {
    overflow: hidden;
    width: 100%;
    height: 100vh;
    position: relative;
  background-color: #282828;
    background: url(https://i.ibb.co/KhvfYt1/gif.gif) 75% 0% /140%;
  background-repeat: no-repeat;
  background-position: contain;
    animation: bg 25s linear infinite paused;
}

.bg {
  width: 100%;
  height: 100vh;
  background: linear-gradient(to right, #EE7752, #E73C7E, #23A6D5, #23D5AB);
  background-size: 400% 100%;
  animation: bg 2s infinite;
}

@keyframes bg {
  0% {
      background-position: 0% 50%;
  }

  50% {
      background-position: 100% 50%;
  }

  100% {
      background-position: 0% 50%;
  }
}

/* === SVG === */
svg {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100vh;
}

svg polygon {
  position: absolute;
}

svg polygon.center {
  opacity:0.7;
  cursor: pointer;
  transition: opacity 0.3s;
}

svg polygon.center:hover {
  opacity:0.2;
}

#startText {
  font-family: 'Turret Road', cursive;
  font-weight: 700;
  fill:#fff;
  user-select: none;
  pointer-events: none;
}

#restartText {
  font-family: 'Turret Road', cursive;
  font-weight: 700;
  fill:rgb(255, 255, 255);
  user-select: none;
  pointer-events: none;
  opacity: 0;
}
.box{
    width: 450px;
    height: 650px;
    background: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.753);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    animation: bg 25s linear infinite paused;
    z-index: 3333;
    border: 0.1vw solid white;
}
.uper-display{
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.display{
    width: 80%;
    height: 80px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.753);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 40px;
    user-select: none;
}
.uper-btn{
    width: 100%;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 20px;
}
.btn1{
    width: 90%;
    height: 120px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: 0.3s;
}
.btn2{
    width: 90%;
    height: 120px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: 0.3s;
}
.increment{
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.753);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 20px;
    cursor: pointer;
    transition: 0.3s;
    border: 0px solid white;
    border-radius: 50%;
    font-size: 30px;
    user-select: none;
    font-weight: 700;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
}
.increment:hover{
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.753);
    border: 2px solid white;
    transform: scale(1.1);
    transition: 0.3s;  
    
}
.decrement{
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.753);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 20px;
    cursor: pointer;
    transition: 0.3s;
    border: 0px solid white;
    border-radius: 50%;
    font-size: 30px;
    user-select: none;
    font-weight: 700;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
}
.decrement:hover{
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.753);
    border: 2px solid white;
    transform: scale(1.1);
    transition: 0.3s;  
}
.rest{
    width: 200px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.753);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: 0.3s;
    border: 0px solid white;
    font-size: 30px;
    user-select: none;
    font-weight: 700;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
}
.rest:hover{
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.753);
    border: 2px solid white;
    transform: scale(1.1);
    transition: 0.3s;  
}
.uper-heading{
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.heaading{
    font-size: 40px;
    letter-spacing: 5px;
    user-select: none;
    background: -webkit-linear-gradient(140deg,rgb(148, 0, 25)30%, blue  70%, cyan 100%);
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.heaading:hover{
    color: #00ff88;
    transition: 0.3s;
    cursor: pointer;
    text-shadow: 0 0 20px purple;

}