.sub-fixed-wrapper {
    position: sticky;
    top: 70px;
    width: 100%;
    height: fit-content;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #e5e5e5;
    background-color: #fff;
    margin-top: 5rem;
    z-index: 10;
}

.sub-fixed {
    width: 1200px;
    display: flex;
}

.sub-fixedBtn {
    width: 100%;
    padding: 20px 0;
    color: #333;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
}

.sub-fixedBtn.on {
    color: var(--main-color);
    border-bottom: 1px solid var(--main-color);
    margin-bottom: -1px;
}

.sc-title-wrapper {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 1rem;
    margin: 5rem 0;
}

.sc-title {
    color: #222;
    font-size: 58px;
    font-weight: 800;
}

.scBtn-wrapper {
    display: flex;
    align-items: center;
    gap: 6px;
}

.scBtn {
    position: relative;
    color: var(--main-color);
    width: 46px;
    height: 46px;
    font-size: 20px;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    border: 1px solid #fb842d30;
    background-color: #fb842d20;
    white-space: nowrap;
}

.scBtn-hover {
    position: relative;
    position: absolute;
    top: -25px; left: 50%;
    transform: translate(-50%, 0);
    color: #fff;
    padding: 3px 7px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 3px;
    background-color: var(--main-color);
    display: none;
}

.scBtn-hover::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 50%;
    transform: translate(-50%, 0) rotate(45deg);
    width: 8px;
    height: 8px;
    background-color: var(--main-color);
}

.scBtn:hover {
    background-color: #fb842d30;
}

.scBtn:hover .scBtn-hover {
    display: block;
}

.sc-menu-wrapper {
    width: 100%;
    display: flex;
    gap: 3rem;
    margin-bottom: 4rem;
}

.sc-tabBtn {
    color: #bbb;
    font-size: 24px;
    font-weight: 600;
    border-radius: 5px;
}

.sc-tabBtn.on {
    color: var(--main-color);
    font-weight: 700;
}


.sub-bottom {
    position: relative;
    margin-top: 6rem;
    padding: 0;
    display: none;
}

.sb-vertical {
    position: absolute;
    top: 0;
    width: 1px;
    height: 90px;
    background-color: #fff;
}

.sb-vertical-dark {
    position: absolute;
    top: -90px;
    width: 1px;
    height: 90px;
    background-color: #3d3d3d;
}


.sb-wrapper {
    width: 100%;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 30px 30px 0 0;
    background: url(../images/sb-bg.jpg) no-repeat;
    background-size: cover;
}


.sb-wrapper {
    padding-top: 3rem;
}

.sb-wrapper p {
    color: #fff;
    font-size: 20px;
    margin-bottom: 1rem;
}

.sb-wrapper h5 {
    color: #fff;
    font-size: 50px;
    text-shadow: 0 0 30px rgba(0, 0, 0, .1);
}

.sb-wrapper a {
    color: #fff;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 18px;
    margin-top: 3rem;
}

.sb-wrapper a i {
    transition: all .3s ease;
}

.sb-wrapper a:hover i {
    transform: translateX(5px);
}


/*==================================================*/
@media (max-width: 1250px) {
    .sub-fixed {
        width: 100%;
    }
}


@media (max-width: 1200px) {
    .sub-bottom .article-wrapper {
        padding: 0;
    }

    .sb-wrapper {
        border-radius: 0;
    }
}


@media (max-width: 1150px) {
    .sc-title-wrapper {
        margin: 3rem 0;
    }

    .sc-menu-wrapper {
        margin-bottom: 3rem;
    }
}


@media (max-width: 1050px) {
    .sb-wrapper {
        padding: 80px 40px;
    }

    .sb-wrapper p {
        font-size: 18px;
        margin-bottom: .5rem;
    }

    .sb-wrapper h5 {
        font-size: 40px;
    }
}


@media (max-width: 950px) {
    .sub-fixed-wrapper {
        top: 70px;
    }
}


@media (max-width: 768px) {
    .sub-fixed-wrapper {
        margin-top: 3rem;
    }
    
    .sub-fixedBtn {
        padding: 16px 0;
        font-size: 18px;
    }
    
    .sc-title {
        font-size: 45px;
    }
    
    .sc-menu-wrapper {
        gap: 2rem;
    }
    
    .sc-tabBtn {
        font-size: 18px;
        padding: 0;
    }

    .sc-tabBtn:hover {
        background-color: transparent;
    }

    .scBtn {
        width: 36px;
        height: 36px;
        font-size: 15px;
    }

    .scBtn:hover .scBtn-hover {
        display: none;
    }
}


@media (max-width: 550px) {
    .sub-fixed-wrapper {
        top: 59px;
        margin-top: 2rem;
    }
    
    .sub-fixedBtn {
        padding: 14px 0;
        font-size: 16px;
    }

    .sc-title-wrapper {
        margin-top: 4rem;
        margin-bottom: 2rem;
    }
    
    .sc-title {
        font-size: 40px;
    }
    
    .sc-menu-wrapper {
        gap: 1.5rem;
    }
    
    .sc-tabBtn {
        font-size: 16px;
    }
    
    .sub-bottom {
        margin-top: 3rem;
    }
    
    .sb-vertical,
    .sb-vertical-dark {
        height: 45px;
    }

    .sb-vertical-dark {
        top: -45px;
    }
    
    .sb-wrapper {
        height: 300px;
        padding: 50px 20px;
    }

    .sb-wrapper p {
        font-size: 14px;
    }

    .sb-wrapper h5 {
        font-size: 30px;
    }

    .sb-wrapper a {
        font-size: 15px;
    }
}


@media (max-width: 450px) {
    .sub-fixedBtn {
        padding: 12px 0;
        font-size: 15px;
    }
    
    .sc-title-wrapper {
        gap: 10px;
    }

    .sc-title {
        font-size: 36px;
    }
    
    .scBtn {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .sc-tabBtn {
        font-size: 15px;
    }
}