/* start case study */
.case_study {
    position: relative;
    background:#00071A;
    border-top: 5px solid #1F2937;
    padding: 100px 0;
    min-height: 100vh;
    }


    .case_study .container .header{
    align-items: center;
    margin-bottom: 70px;
    border-radius: 20px ;
    background:linear-gradient(180deg,#0B1120 0%,#0F172A 100%);
    }

    .case_study .container .header h2 {
        font-size: 18px;
        font-weight: 600;
        text-align: center;
        color: #8B5CF6;
        padding: 25px;
    }

    .case_study .container .header h1 {
        text-align: center;
        color: #F8FAFC;
        font-size: 48px;
        font-weight: 700;
        margin-bottom: 15px;
    }

    .case_study .container .header p {
        color: #94A3B8;
        font-size: 18px;
        text-align: center;
        margin: auto;
    }
    .case_study .container .header::after{
        content: "";
        display: block;
        width: 90px;
        height: 4px;
        background-color: #8B5CF6;
        margin: 25px auto 0;
        border-radius: 50px;
    }

    /* start card */
    .case_study .container .cards {
        display: flex;
        justify-content: center;
        gap: 30px;
        margin-top: 70px;
        background-color: #0F172A;
        padding: 50px;
        border-radius: 20px;
    }


    .cards .card{
        width: 340px;
        background-color:#111827;
        border: 2px solid #8B5CF6;
        border-radius: 20px;
        padding: 30px;
        box-shadow: 10px 10px 20px #1F2937;
        transition: 0.3s ease;
    }

    .cards .card:hover{
        transform: translateY(-10px);
    }

    .cards i{
        width: 70px;
        height: 70px;
        border-radius: 50%;
        background: rgba(139, 92, 246,0.15);
        display: flex;
        justify-content: center;
        align-items: center;
        color: rgb(116, 192, 252);
        font-size:40px;
        margin-bottom: 25px;
    }

    .card h3 {
        margin-top: 0;
        font-size: 25px;
        font-weight: 700;
        color: white;
        margin-bottom: 15px;
    } 

    .card hr{
        width: 70px;
        border: none;
        height: 3px;
        background-color: #8B5CF6;
        border-radius: 20px;
        margin-bottom: 25px;
    }

    .card ul li {
        color: #CBD5E1;
        margin: 15px;
        font-size: 15px;
    }
    .card ul li::before{
        content: "•";
        font-size: 25px;
        color: #8B5CF6;
        margin-right: 10px;
    }

    .cards .database {
        border-color:orangered;
    }

    .cards .database i{
        background-color: rgba(255, 68, 0, 0.407);
        color: orangered;
        background-image:linear-gradient(to left, orangered,yellow) ;
    }

    .cards .database hr {
        background-color: orangered;
    }
    .cards .data i {
        background-color: rgba(0, 250, 154, 0.396);
        color:mediumspringgreen;
    }
    .cards .data{
        border-color: mediumspringgreen;
    }
    .cards .data hr{
        background-color: mediumspringgreen;
    }


    .container .part2 {
        margin-top: 100px;
    }

    /* cards part2 */

    .case_study .container .header::after{
        content: "";
        display: block;
        width: 90px;
        height: 4px;
        background-color: #8B5CF6;
        margin: 25px auto 0;
        border-radius: 50px;
    }
    .part2 i{
        margin: 0 auto;
        margin-bottom: 15px;
        background-color: #111827;
        font-size: 80px;
    }
    .part2 h3{
        text-align: center;
    }
    .part2 hr{
        width: 120px;
        margin: 0 auto;
    }
    .part2 .html{
        border-image: linear-gradient(to right,rgba(255, 68, 0, 0.25),orange) 1;
    }
    .part2 .html i {
        color: orangered;
        /* background-image: linear-gradient(to right,rgba(255, 68, 0, 0.739),rgba(255, 68, 0, 0.25)); */
    }
    .part2 .html hr{
        background-color: orangered;
        background-image: linear-gradient(to right,rgba(255, 68, 0, 0.25),orange);
    }
    .part2 .html ul li::before{
        color: orangered;
    }
    .part2 .css{
        border-image: linear-gradient(to right,blue,#89CFF0) 1;
    }
    .part2 .css i{
        color: blue;
    }
    .part2 .css hr{
        background-color: blue;
        background-image: linear-gradient(to right,blue,#89CFF0 );
    }
    .part2 .css ul li::before{
        color: blue;
    }
    .part2 .js{
        border-image: linear-gradient(to right,yellow,yellowgreen)1;
    }
    .part2 .js i{
        color: yellow;
    }
    .part2 .js hr{
        background-color: yellow;
        background-image: linear-gradient(to right,yellow,yellowgreen );
    }
    .part2 .js ul li::before{
        color: yellow;
    }

    /* end cards */

/* end case study */