.header-u{
    position: sticky;
    top: 0;
    z-index: 1;
    background: #fff;
}
body{
    scroll-behavior: smooth;
    overflow-x: hidden;
}
.about-sec-1-u{
    /* overflow-x: hidden; */
    padding: 10rem 0;
    display: flex;
}
.abt-left-cont{
    margin-left: 19rem;
    max-width: 620px;
}
.head-1-u{
    font-size: 90px;
    background: -webkit-linear-gradient(#434343, #000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; 
    text-transform: uppercase;
    font-weight: bolder;
}
.head-1-u>span{
    background: -webkit-linear-gradient(#00ACEE, #00ACEE);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; 
}
.para-u{
    font-size: 18px;
    color: #000;
    line-height: 1.5;
}
.para-1-u{
    margin-top: 1.2rem;
}
.abt-semi-img {
    width: 68px;
    margin-left: 1rem;
    animation: bounce 5s infinite linear;
}
.semi-cont-alig{
    margin-left: -6rem;
}
.abt-blu-box {
    background: #00ACEE;
    width: 68px;
    height: 68px;
    border-radius: 5px;
    display: block;
    margin-top: -3rem;
    margin-left: 3rem;
}
.abt-semi-head {
    font-size: 44px;
    background: -webkit-linear-gradient(#434343, #000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: capitalize;
    font-weight: bolder;
    margin-top: -1.5rem;
    margin-left: 4rem;
}
.abt-semi-para{
    color: #6a6a6a;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    margin-top: 1.6rem;
}
.semi-abt-box{
    margin-top: 13rem;
}
.mac-image {
    max-width: 1200px;
    width: 100%;
    margin-right: -20rem;
    margin-left: 6rem;
}
.mac-image>img{
    width: 100%;
    position: sticky;
    top: 110px;
}
.semi-abt-area {
    margin-top: 25rem;
}
.for-tab{
    display: none;
}
.content-area p{
    margin-top: 1.5rem;
}
.content-area p,
.content-area li{
    font-weight: 400;
    color: #000;
    line-height: 1.5;
    list-style: disc;
}
.content-area ul{
    padding-left: 1.5rem;
}
.content-area h4{
    font-size: 22px;
    font-weight: 600;
    margin-top: 2rem;
}
.head-card{
    width: 100%;
    background: linear-gradient(45deg,#00ACEE , #a2e5ff);
    border-radius: 0 0 100% 100%;
    padding: 6rem;
}
.head-card>h1{
    text-align: center;
    font-weight: 600;
    font-size: 60px;
}
.head-card>span{
    text-align: center;
    font-weight: 500;
    font-size: 18px;
    display: block;
    margin-top: 1rem;
}
.privacy-links{
    height: 170vh;
}
.privacy-links .list-group{
    position: sticky;
    top: 130px;
}
.list-group-item.active {
    color: #0099ff;
}


@keyframes bounce {
    0%{
        transform:translateY(0px) ;
    }50%{
        transform:translateY(-15px) translateX(3px) ;
    }100%{
        transform:translateY(0px) ;
    }
}

@media (max-width: 1680px) {
    .abt-left-cont {
        margin-left: 12rem;
    }
    .head-1-u {
        font-size: 70px;
    }
    .para-u {
        font-size: 16px;
    }
    .mac-image {
        margin-right: -20rem;
        margin-left: 2rem;
    }
}
@media (max-width: 1600px) {
    .head-1-u {
        font-size: 60px;
    }
    .abt-semi-para {
        font-size: 18px;
    }
    .abt-semi-head {
        font-size: 38px;
    }
    .abt-blu-box {
        width: 58px;
        height: 58px;
    }
    .abt-semi-img {
        width: 60px;
    }
    .semi-abt-area {
        margin-top: 20rem;
    }
    .about-sec-1-u {
        padding: 7rem 0;
    }
}
@media (max-width: 1440px) {
    .abt-left-cont {
        margin-left: 7rem;
    }
    .abt-left-cont {
        max-width: 500px;
    }
    .semi-abt-box {
        margin-top: 9rem;
    }
    .mac-image {
        margin-right: -12rem;
        margin-left: 1rem;
    }
}
@media (max-width: 1366px) {
    .head-1-u {
        font-size: 45px;
    }
}
@media (max-width: 1280px) {
    .about-sec-1-u {
        padding: 5rem 0;
    }
    .semi-abt-box {
        margin-top: 6rem;
    }
    .semi-abt-area {
        margin-top: 14rem;
    }
    .abt-semi-head {
        font-size: 32px;
    }
}
@media (max-width: 1200px) {
    .abt-blu-box {
        width: 50px;
        height: 50px;
    }
    .abt-semi-img {
        width: 52px;
    }
    .abt-semi-head {
        margin-top: -20px;
    }
    .abt-semi-para {
        font-size: 16px;
        margin-top: 1rem;
    }
    .head-card>h1 {
        font-size: 45px;
    }
    .head-card>span {
        font-size: 16px;
    }
}
@media (max-width: 1080px) {
    .abt-left-cont {
        max-width: 420px;
    }
    .head-1-u {
        font-size: 40px;
    }

}
@media (max-width: 991px){
    .for-tab{
        display: block;
        margin: 0;
        margin-top: 5rem;
    }   
    .for-web{
        display: none;
    }
    .abt-left-cont {
        max-width: 800px;
        margin: 0 auto;
    }
    .semi-abt-area {
        margin: 0 auto;
        max-width: 575px;
    }
    .semi-cont-alig {
        margin-left: -4rem;
    }
    .content-area .row{
        flex-direction: column;
    }
    .privacy-links{
        display: none;
    }
    .content-area .col-8{
        width: 100%;
    }
    .head-card {
        border-radius: 0 0 10rem 10rem;
    }
}
@media (max-width:900px) {
    .about-sec-1-u {
        padding: 4rem 1rem;
    }
}
@media (max-width:767px) {
    .semi-cont-alig {
        margin-left: 0;
    }
    .abt-semi-para {
        padding: 0 3rem;
    }
    .head-card {
        border-radius: 0 0 5rem 5rem;
        padding: 4rem;
    }
    .head-card>h1 {
        font-size: 38px;
    }
    .head-card>span {
        font-size: 12px;
    }
}
@media (max-width:500px) {
    .head-1-u {
        font-size: 32px;
    }
    .para-u {
        font-size: 14px;
    }
    .para-1-u {
        margin-top: 12px;
    }
    .for-tab {
        margin-top: 2rem;
    }
    .abt-semi-img {
        width: 38px;
    }
    .abt-blu-box {
        width: 42px;
        height: 42px;
    }
    .abt-semi-head {
        font-size: 24px;
    }
    .abt-semi-head {
        margin-top: -13px;
    }
    .abt-semi-img {
        margin-left: 2rem;
        animation: none;
        margin-bottom: 18px;
    }
    .abt-semi-para {
        padding: 0px 1rem;
    }
    .semi-abt-box {
        margin-top: 4rem;
    }
    .about-sec-1-u {
        padding: 2rem 1rem;
    }
    .head-card>h1 {
        font-size: 30px;
    }
    .content-area p, .content-area li {
        font-size: 14px;
    }
}
@media (max-width:450px) {
    .head-card {
        border-radius: 0 0 3rem 3rem;
        padding: 3rem;
    }
}