body{
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height:1.6;
}
.navbar-brand span{
    color:#0d6efd;
}
.hero{
    background:url('https://images.unsplash.com/photo-1506377247377-2a5b3b417ebb?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
    min-height:100vh;
    color:#fff;
    position:relative;
}
.hero::before{
    content:'';
    position:absolute;
    top:0;left:0;width:100%;height:100%;
    background:rgba(0,0,0,.55);
}
.hero-content{
    position:relative;
    z-index:2;
}
section{
    padding:80px 0;
}
.team-img{
    border-radius:50%;
    width:180px;
    height:180px;
    object-fit:cover;
}
footer{
    background:#111;
    color:#ccc;
    padding:40px 0;
}
footer a{color:#adb5bd;text-decoration:none;}