.word-change-wrapper {
    position: relative;
    display: inline-block;
    top: 0;
    
}

#header-change-txt1{
    position: relative;
    opacity: 0;
    top: 0;
    left: 0;


}
#header-change-txt1-mobile{
    position: relative;
    opacity: 0;
    top: 0;
    left: 0;


}

@keyframes change-text {
    50%   {opacity: 1;}
}

.header-circle{
    position: absolute;
    width: 440px;
    height: 1000px;
    z-index: 9999;
    background-color: #fff;
    mix-blend-mode:saturation;
    animation-duration: 4s;
    animation-iteration-count: 1;
    animation-timing-function: linear;
    animation-fill-mode:forwards;
   
}
.header-circle1{
    top: -40px;
    left: -10%;
    rotate: 25deg;
    animation-name: header-anime-circle1;
}
.header-circle2{
    top: -40px;
    left: 20%;
    rotate: 25deg;
    animation-name: header-anime-circle2;

}
.header-circle3{
    top: -40px;
    right: 18%;
    rotate: 25deg;
    animation-name: header-anime-circle1;
}
.header-circle4{
    top: -40px;
    right: -10%;
    rotate: 25deg;
    animation-name: header-anime-circle2;
}
/* top to bottom */
@keyframes header-anime-circle1 {
    100%  {transform: matrix(1, 0, 0, 1, 0, 1200);}
  }

/* Bottom to top */
@keyframes header-anime-circle2 {
100%  {transform: matrix(1, 0, 0, 1, 0, -1200);}

}


.hover-circle {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    z-index: 9999;
    background-color: #fff;
    mix-blend-mode: difference;
    display: none;
    pointer-events: none;
    transform: translate(-50%, -50%);
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#bc1:hover, #bc2:hover, #bc3:hover {
    border: 8px solid #fff;
    padding: 32px;
    cursor: pointer;  
}