Best OUR teams responsive cards

HTML code of this responsive our teams card :

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Out-teams-designs</title>
    <link rel="stylesheet" href="style.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-
awesome.min.css">
   


</head>

<body>
    <section>
        <div class="container slider">
            <div class="card">
                <div class="content">
                    <div class="imgBx"><img src="Images/tmemb1.jpg" alt=""></div>
                    <div class="contentBx">
                        <h3>Someone Famous <br> <span>creative designer</span></h3>
                    </div>
                </div>
                <ul class="sci">
                    <li style="--i:1">
                        <a href="#"><i class="fa fa-facebook"></i></a>
                    </li>
                    <li style="--i:2">
                        <a href="#"><i class="fa fa-instagram"></i></a>
                    </li>
                    <li style="--i:3">
                        <a href="#"><i class="fa fa-twitter"></i></a>
                    </li>
                </ul>
            </div>
            <div class="card">
                <div class="content">
                    <div class="imgBx"><img src="Images/tmemb2.jpg" alt=""></div>
                    <div class="contentBx">
                        <h3>Someone Famous <br> <span>creative designer</span></h3>
                    </div>
                </div>
                <ul class="sci">
                    <li style="--i:1">
                        <a href="#"><i class="fa fa-facebook"></i></a>
                    </li>
                    <li style="--i:2">
                        <a href="#"><i class="fa fa-instagram"></i></a>
                    </li>
                    <li style="--i:3">
                        <a href="#"><i class="fa fa-twitter"></i></a>
                    </li>
                </ul>
            </div>
            <div class="card">
                <div class="content">
                    <div class="imgBx"><img src="Images/tmemb3.jpg" alt=""></div>
                    <div class="contentBx">
                        <h3>Someone Famous <br> <span>creative designer</span></h3>
                    </div>
                </div>
                <ul class="sci">
                    <li style="--i:1">
                        <a href="#"><i class="fa fa-facebook"></i></a>
                    </li>
                    <li style="--i:2">
                        <a href="#"><i class="fa fa-instagram"></i></a>
                    </li>
                    <li style="--i:3">
                        <a href="#"><i class="fa fa-twitter"></i></a>
                    </li>
                </ul>
            </div>

        </div>
    </section>


</body>

</html>

CSS for this file :

* {
    margin: 0px;
    padding: 0px;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    background: #161623;
    min-height: 100vh;
}

section {
    position: relative;
}

section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#f00, #f0f);
    clip-path: circle(30% at right 90%);
}

section::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#2196f3, #e91e63);
    clip-path: circle(20% at 5% 5%);
}

.container {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 40px 0px;
}

.container .card {
    position: relative;
    width: 300px;
    height: 400px;
    background: rgba(255, 255, 255, 0.05);
    margin: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.container .card .content {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    opacity: 0.5;
    transition: 0.5;
}

.container .card:hover .content {
    opacity: 1;
    transform: translateY(-20px);
}

.container .card .content .imgBx {
    position: relative;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    border: 10px solid rgba(0, 0, 0, 0.25);
}

.container .card .content .imgBx img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* object-fit: contain; */
}

.container .card .content .contentBx h3 {
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 1000;
    font-size: 20px;
    text-align: center;
    margin: 20px 0 10px;
    line-height: 1.1rem;
}

.container .card .content .contentBx h3 span {
    font-size: 14px;
    font-weight: 500px;
    text-transform: capitalize;
}

.container .card .sci {
    position: absolute;
    bottom: 50px;
    display: flex;
}

.container .card .sci li {
    list-style: none;
    margin-left: 10px;
    transform: translateY(40px);
    transition: 0.5s;
    opacity: 0;
    transition-delay: calc(0.1s * var(--i));
}

.container .card:hover .sci li {
    transform: translateY(0px);
    opacity: 1;
}

.container .card .sci li a {
    color: #fff;
    font-size: 24px;
}