header{
    display: flex;
    align-items: center;
    margin: 0 auto;
    max-width: 850px;
    min-width: 780px;
    height: 75px;
    border-radius: 35px;
    margin-top: 8px;
    position: sticky;
    top: 8px;
    background-color: rgba(103, 144, 205, 0.1);
    border: 2px solid rgba(103, 144, 205, 0.1);
    transition: 0.5s;
    z-index: 9999;
}

header.scrolled {
  backdrop-filter: blur(1px);
}

.header-left{
    display: flex;
    flex: 1;
    justify-content: end;
}

.header-middle{
    text-align: center;
    margin-left: 25px;
    margin-right: 25px;
    transition: 0.3s;
}

.header-middle:hover{
    transform: scale(1.03);
}

.header-right{
    display: flex;
    flex: 1;
    justify-content: start;
}

.header-logo{
    width: 125px;
}

.header-button{
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    width: 100px;
    height: 40px;
    border-radius: 15px;
    border: 0px;
    margin-right: 25px;
    margin-left: 25px;
    background-color: rgba(123, 167, 234, 0.1);
    border: 2px solid rgba(123, 167, 234, 0.2);
    color: #fff;
    transition: 0.5s;
}

.header-button:hover{
    background-color: rgba(123, 167, 234, 0.2);
    transform: scale(1.1);
    cursor: pointer;
}

.active{
    background-color: rgba(123, 167, 234, 0.2);
    transform: scale(1.1);
}