* {
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}
  
html, body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    color: #3E3E3E;
}

.header {
    position: relative;
    width: 100%;
    height: 456px;
    /* padding: 32px 0 0 0; */
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header > * {
    position: relative;
    z-index: 1;
}

.header:before {
    content: ' ';
    position: absolute;
    background: linear-gradient(134.71deg, rgba(0, 176, 255, 0.977355) -0.5%, #861FFC 76.33%, #861FFC 98.45%);
    top: -96px;
    bottom: 0;
    left: 0;
    right: 0;
}

.header .inner {
    width: 100%;
    max-width: 1040px;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    margin: 0;
    box-sizing: border-box;
}

.header .inner .left h1 {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 700;
    font-size: 45px;
    -webkit-text-stroke: white 1.5px;
    line-height: 61px;
    color: #ffffff;
    position: relative;
    margin: 0 0 48px 0;
}

.header .left h1:after {
    content: ' ';
    position: absolute;
    width: 48px;
    height: 5px;
    left: 0;
    background-color: #ffffff;   
    border-radius: 2px;
    bottom: -16px;
}

.header .inner .left h2 {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 300;
    font-size: 20px;
    line-height: 27px;
    color: #FFFFFF;
}

.header .inner .right {
    height: 100%;
    .poster {
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }
}

.header .inner .left .poster {
    display: none;

}

.header .inner .right img {
    height: 400px;
    width: 100%;
    object-fit: cover;
}

.tabs {
    margin-top: 20px;
}

.tabs ul {
    display: flex;
    flex-direction: row;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
}

.tabs ul:before {
    top: 71px;
    left: 0;
    right: 0;
    height: 1px;
    position: absolute;
    background: rgba(95, 99, 104, 0.25);
}

.tabs ul:after {
    content: ' ';
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    position: absolute;
    background: rgba(95, 99, 104, 0.25);
}

.tabs ul > li {
    padding: 0 24px;
    height: 72px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.tabs ul > li a {
    text-decoration: none;
    line-height: 44px;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    font-size: 17px;
    display: block;
    height: 44px;
    color: #3E3E3E;
    position: relative;
}

.tabs ul > li a::before {
    content: ' ';
    bottom: -2px;
    left: 0;
    right: 0;
    height: 5px;
    border-radius: 3px;
    position: absolute;
    z-index: 1;
}

.overview {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.overview > div {
    box-sizing: border-box;
    padding: 60px 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
    max-width: 1040px;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.overview .card {
    max-width: 320px;
    box-sizing: border-box;
    width: 100%;
    background: #FFFFFF;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.25);
    border-radius: 8px;
    padding-bottom: 28px;
}

.overview .card a.cover  {
    padding: 0;
}

.overview .card a.cover > img {
    width: 100%;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    overflow: hidden;
    height: 172px;
}

.overview .card > div {
    padding: 16px 28px 0 28px;
    height: 200px;
}

.overview .card > div label {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    font-size: 12px;
    line-height: 16px;
    color: #979797;
}

.overview .card > div h3 {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    line-height: 20px;
    color: #3E3E3E;
    margin: 24px 0;
}

.overview .card > div p {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    font-size: 15px;
    line-height: 20px;
    color: #3E3E3E;
}

.overview .card >  a {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-decoration: none;
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    font-size: 15px;
    line-height: 16px;
    box-sizing: border-box;
    padding: 0 24px;
}

.card {
    transition: .2s;
}

.card:hover{
    transform: scale(1.05);
    transition: .2s;
}

.overview .card > a > svg {
    margin-left: 6px;
    position: relative;
    top: 1px;
}

@media only screen and (max-width: 1120px) {
 
    .header .inner {
        padding: 0 32px 0 32px;
    }

    .overview > div {
        max-width:  680px;
    }

    .header .inner .right img {
        height: auto;
    }
}

@media only screen and (max-width: 667px) {
    
    .header .inner {
        flex-direction: column;
        margin: 0;
    }

    .header .left {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .header .left .poster > img {
        width: 100%;
        height: 232px;
        object-fit: cover;
    }

    .header .inner .left h1 { 
        position: relative;
        font-family: 'Open Sans';
        font-style: normal;
        font-weight: 700;
        font-size: 35px;
        line-height: 48px;
        text-align: center;
        color: #FFFFFF;
        margin: 72px 0 20px 0;
    }

    .header .left h1:after {
        left: 50%;
        margin-left: -12px;
        width: 22px;
        height: 3px;
        bottom: -8px;
    }

    .header .left h2 { 
        font-family: 'Open Sans';
        font-style: normal;
        font-weight: 400;
        font-size: 20px;
        line-height: 28px;
        text-align: center;
        color: #FFFFFF;
        max-width: 324px;
    }

    .header .inner .left .poster {
        display: block;
    }

    .header .right {
        display: none;
    }

    .tabs {
        margin-top: 0;
    }

    .tabs ul:before {
        content: ' ';
    }

    .tabs ul > li a::before {
        content: ' ';
        bottom: -1px;
        left: 0;
        right: 0;
        height: 3px;
        border-radius: 3px;
        position: absolute;
    }

    .overview > div {
        padding: 60px 0;
        flex-direction: column;
        align-items: center;
    }
}

.all.active  a,
.overview .card >  a.all  { 
    color: #18B805; 
}
.all.active > a::before { background: #18B805; }

.blog.active  a,
.overview .card >  a.blog  { 
    color: #9116F2; 
}
.blog.active > a::before { background: #9116F2; }

.blog.active  a,
.overview .card > iv a.blog  { 
    color: #9116F2; 
}
.blog.active > a::before { background: #9116F2; }

.blog.active  a,
.overview .card >  a.blog  { 
    color: #9116F2; 
}
.blog.active > a::before { background: #9116F2; }

.case.active  a,
.overview .card >  a.case { 
    color: #169FF2; 
}
.case.active > a::before { background:  #169FF2; }

.tutorial.active  a,
.overview .card >  a.tutorial  { 
    color: #FB9403; 
}
.tutorial.active > a::before { background: #FB9403; }

.whitepaper.active  a,
.overview .card > a.whitepaper  { 
    color: #FF0088; 
}
.whitepaper.active > a::before { background: #FF0088; }