.rts-btn{
    max-width: max-content;
    padding: 12px 15px;
    line-height: 1;
    transition: all .3s;
    display: block;
    font-weight: 500;
    letter-spacing: 1px;
    background: var(--color-primary);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--color-primary);
    z-index: 1;
    border-radius: 6px;

    &::before {
        content: "";
        position: absolute;
        -webkit-transition-duration: 800ms;
        transition-duration: 800ms;
        width: 200%;
        height: 200%;
        top: 110%;
        left: 50%;
        background: var(--color-white);
        -webkit-transform: translateX(-50%);
        -moz-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
        -o-transform: translateX(-50%);
        transform: translateX(-50%);
        -webkit-border-radius: 50%;
        -moz-border-radius: 50%;
        -o-border-radius: 50%;
        -ms-border-radius: 50%;
        border-radius: 50%;
        z-index: -1;
    }

    &:hover {
        color: var(--color-primary);
        border: 1px solid var(--color-white);

        &::before {
            top: -40%;
        }
    }
    &:focus{
        border: none;
        box-shadow: none;
    }
    &.btn-primary{
        background: var(--color-primary);
        border: none;
    }
    &.btn-border{
        padding: 11px 15px;
    }
    &.btn-secondary{
        background: var(--color-heading-1);
        border: none;
        color: var(--color-white);
        &:hover{
            color: var(--color-primary);
        }
    }
    &.btn-primary-2{
        position: relative;
        z-index: 1;
        color: #fff;
        &::before{
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            border-radius: 12px;
            content: '';
            background: var(--color-gradient-4);
            opacity: 0;
            transition: .3s;
            z-index: -1;
        }
        &::after{
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            border-radius: 12px;
            content: '';
            background: var(--color-gradient-5);
            z-index: -1;
            transition: .3s;
        }
        &:hover{
            &::before{
                opacity: 1;
            }
            &::after{
                opacity: 0;
            }
        }
    }
    &.btn-primary-3{
        background: var(--color-primary);
        border: none;
        color: var(--color-secondary);
        border-radius: 100px;
        &:hover{
            color: var(--color-secondary);
        }
    }
    &.btn-lg {
        padding: 22px 40px;
    }
    &.btn-border{
        border: 1px solid var(--color-border);
        color: var(--color-primary);
        background: transparent;
        line-height: 1;
        &::before{
            background: var(--color-primary);
        }
        &:hover{
            color: var(--color-white);
        }
    }
    &.btn-border-2{
        border: 1px solid var(--color-border);
        color: var(--color-white);
        background: transparent;
        line-height: 1;
        border-radius: 100px;
        &::before{
            background: var(--color-primary);
        }
        &:hover{
            color: var(--color-white);
            border-color: transparent;
        }
    }
    &.with-arrow{
        display: flex;
        align-items: center;
        gap: 10px;
        i{
            transform: rotate(45deg);
        }
    }
    &.arrow-rotate{
        i{
            transform: rotate(-45deg);
            margin-left: 8px;
            transition: all 0.4s;
        }
        &:hover{
            i{
                transform: rotate(0);   
            }
        }
    }
    &.text-btn{
        background: none;
        padding: 0;
        display: flex;
        align-items: center;
        border: none;
        color: var(--color-heading-1);
        min-width: max-content;
        &::before{
            background: none;
        }
    }
    &.text-btn2{
        background: none;
        padding: 0;
        display: flex;
        align-items: center;
        border: none;
        color: var(--color-primary);
        min-width: max-content;
        &::before{
            background: none;
        }
    }
    &.btn-white{
        background: var(--color-white);
        color: var(--color-heading-1);
        &::before{
            background: var(--color-primary);
        }
        &:hover{
            color: var(--color-white);
        }
    }
}

.under-line-btn{
    color: var(--color-primary);
    text-align: center;
    font-family: Manrope;
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 150%;
    letter-spacing: -0.32px;
    position: relative;
    transition: all .4s;
    &::after{
        position: absolute;
        content: '';
        left: 0;
        bottom: -5px;
        height: 1px;
        background: #BCBFDB;
        width: 100%;
    }
    &::before{
        position: absolute;
        content: '';
        right: 0;
        bottom: -5px;
        height: 1px;
        background: var(--color-primary);
        width: 0;
        z-index: 1;
        transition: all .4s;
    }
    &:hover{
        &::before{
            left: 0;
            width: 100%;
        }
    }
}