#portfolio_main {
    background: #111;
}

#portfolio_main .portfolio_banner_sec {
    min-height: 600px;
    display: flex;
    align-items: center;
    text-align: center;
}

#portfolio_main .portfolio_banner_sec .title {
    font-weight: 700;
    font-size: 50px;
    color: #fff;
    text-transform: capitalize;
    text-align: center;
    line-height: 1.5;
}
#portfolio_main .portfolio_banner_sec .cus_title {
    color: #92f7ff;
}

#portfolio_main .portfolio_banner_sec .contents {
    font-weight: 500;
    font-size: 16px !important;
    color: #FFFFFF;
    line-height: 2.0;
    margin-top: 20px;
}

#portfolio_main .portfolio_banner_sec .list_sec {
    margin-top: 20px;
    color: #35cfdb;
    font-size: 20px;
    font-style: italic;
    font-weight: 600; 
}
#portfolio_main .portfolio_banner_sec .list_sec a {
    color: #35cfdb;
    text-decoration: none;
}
@media (min-width: 991px) {
    #portfolio_main .portfolio_reward_sec #portfolio_reward_card {
        background: url('../images/portfolio-sec/money-expo-bg.webp');
        background-repeat: no-repeat;
        border-radius: 20px;
        display: flex;
        min-height: 500px;
        align-items: center;
    }
}
#portfolio_main .portfolio_reward_sec .title {
    font-weight: 700;
    font-size: 45px;
    color: #92f7ff;
    text-transform: capitalize;
}
#portfolio_main .portfolio_reward_sec .contents {
    font-size: 16px;
    color: #FFFFFF;
    line-height: 2.0;
    margin-top: 10px;
}
#portfolio_main .portfolio_reward_sec .cus_contents {
    font-weight: 600;
    color: #46f2ff;
}
#portfolio_main .portfolio_reward_sec #portfolio_reward_card .reward_img {
    transition: 1s;
}
#portfolio_main .portfolio_reward_sec #portfolio_reward_card:hover .reward_img {
    transform: scale(0.9);
    transition: 1s;
}

#portfolio_main .portfolio_reward_sec .reward_btn_sec {
    margin-top: 30px;
}

#portfolio_main .portfolio_reward_sec .reward_btn {
    border-radius: 3px;
    border: none;
    background: #92f7ff;
    padding: 10px 20px;
    font-weight: 700;
    text-transform: capitalize;
    font-size: 16px !important;
    color: #111;
}

#portfolio_main .portfolio_poj_sec {
    padding: 50px 0px;
}
#portfolio_main .portfolio_poj_sec .title {
    font-weight: 700;
    font-size: 45px;
    color: #92f7ff;
    line-height: 1.4;
    text-transform: capitalize;
}
#portfolio_main .portfolio_poj_sec .contents {
    font-size: 16px;
    color: #FFFFFF;
    line-height: 2.0;
    margin-top: 15px;
}
#portfolio_main .portfolio_poj_sec .img_sec {
    text-align: center;
}
#portfolio_main .portfolio_poj_sec .img_sec img {
    transition: 1s;
}
#portfolio_main .portfolio_poj_sec:hover .img_sec img {
    transition: 1s;
    filter: hue-rotate(273deg);
    transform: skew(4deg, 4deg);
}

#portfolio_main .portfolio_btn_sec {
    background: rgba(255,255,255,1);
    width: max-content;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    margin-top: 30px;
}
#portfolio_main .portfolio_btn_sec::after {
    content: "";
    background: #19b2c3;
    transition: transform .3s cubic-bezier(.7,0,.2,1);
    z-index: 9;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
#portfolio_main .portfolio_btn_sec:hover::after {
    transform: translate3d(0,-105%,0);
}
#portfolio_main .portfolio_btn_sec:hover .portfolio_btn {
    color: #000;
}
#portfolio_main .portfolio_btn {
    padding: 10px 20px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 5px;
    color: #000;
    overflow: hidden;
    position: relative;
    z-index: 12;
    border: 0;
    background: linear-gradient(90deg,#19b2c3,#92f7ff);
    text-transform: capitalize;
}
#portfolio_main .portfolio_btn::before {
    content: "";
    top: 0;
    transform: translateX(100%);
    width: 100%;
    position: absolute;
    bottom: 0;
    z-index: -1;
    animation: portfolio-btn-slide 2s infinite;
    background: linear-gradient(to right,rgba(64,235,241,0) 0%,rgba(255,254,253,56%) 50%,rgba(255,254,253,28%) 99%,rgba(64,235,241,0) 100%);
}
#portfolio_main .portfolio_btn:hover {
    background: transparent;
    color: #fff;
}
#portfolio_main .portfolio_btn:hover::before {
    transform: translate3d(100%,0,0);
}
@keyframes portfolio-btn-slide {
    0% {
        transform: translateX(-100%);
    }
}


@media(max-width: 991px) {
    #portfolio_main .portfolio_banner_sec {
        display: flex;
        align-items: center;
        min-height: 650px;
        padding: 50px 0px;
    }

    #portfolio_main .portfolio_banner_sec .title {
        margin-top: 30px;
    }

    #portfolio_main .portfolio_reward_sec {
        text-align: center;
        padding-bottom: 30px;
    }
    #portfolio_main .portfolio_reward_sec #portfolio_reward_card .reward_img {
        margin-bottom: 20px;
    }
    #portfolio_main .portfolio_poj_sec {
        text-align: center;
    }
    #portfolio_main .portfolio_btn_sec {
        margin: 20px auto 0px;
    }
}

@media(max-width: 767px) {
    #portfolio_main .portfolio_banner_sec {
        display: flex;
        align-items: center;
        min-height: 580px;
        padding: 50px 0px;
    }

    #portfolio_main .portfolio_banner_sec .title {
        font-size: 30px!important;
        margin-top: 60px;
    }

    #portfolio_main .portfolio_reward_sec .title,
    #portfolio_main .portfolio_poj_sec .title {
        font-size: 30px !important;
        line-height: 1.4 !important;
        text-align: center;
    }
    #portfolio_main .portfolio_reward_sec .reward_btn,
    #portfolio_main .portfolio_btn {
        font-size: 14px!important;
    }
}

@media(max-width: 500px) {
    #portfolio_main .portfolio_banner_sec .title {
        margin-top: 80px;
    }
}