/* Top-button start */

.top{
    bottom: -70px;
    right: 30px;
    position: fixed;
    z-index: 5;
    transition: all 0.3s;
}

.effect{
    bottom: 30px;
    right: 30px;
    transition: all 0.3s;
}

.top i{
    font-size: 5px;
    color: white;
    transition: all 0.3s;
}

.effect i{
    font-size: 20px;
}

.top button{
    background-color: var(--primary-color);
    width: 0px;
    height: 0px;
    border-radius: 100%;
    border: 2px solid transparent;
    transition: all 0.2s ease-in;
}

.effect button{
    width: 50px;
    height: 50px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.top button:hover{
    background: transparent;
    border-radius: 100%;
    border: 3px solid var(--primary-color);
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.2);
}

.top button:hover i{
    color: var(--primary-color);
}

/* Top-button end */

@media (max-width:991px) {
    
    .top{
        bottom: -70px;
        right: 20px;
    }
    .effect{
        bottom: 20px;
        right: 20px;
    }

}

@media (max-width:575px) {
    
    .top{
        bottom: -70px;
        right: 15px;
    }
    .effect{
        bottom: 15px;
        right: 15px;
    }
    .effect button { width: 40px; height: 40px;}
    
    .effect button i { font-size: 14px;}

    .top button:hover { border: 2px solid var(--primary-color); }

}