@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Poppins',sans-serif;
    background:#f5f8fc;
    color:#333;
}


.custom-navbar{
    background:linear-gradient(135deg,#0f172a,#1d4ed8);
    backdrop-filter:blur(10px);
    box-shadow:0 8px 25px rgba(0,0,0,.15);
    padding:14px 0;
}

.navbar-brand{
    color:white!important;
    font-size:1.5rem;
    letter-spacing:.5px;
}

.navbar-brand i{
    color:#38bdf8;
}

.nav-link{
    color:#dbeafe!important;
    margin-left:18px;
    font-weight:500;
    transition:.3s;
    position:relative;
}

.nav-link:hover{
    color:#fff!important;
}

.nav-link::after{
    content:"";
    position:absolute;
    left:0;
    bottom:-6px;
    width:0;
    height:3px;
    border-radius:5px;
    background:#38bdf8;
    transition:.3s;
}

.nav-link:hover::after,
.nav-link.active::after{
    width:100%;
}

.nav-link.active{
    color:white!important;
}


main{
    min-height:75vh;
}


.footer{
    margin-top:70px;
    background:#0f172a;
    color:#cbd5e1;
    padding:60px 0 20px;
}

.footer h3,
.footer h5{
    color:white;
    margin-bottom:20px;
}

.footer ul{
    list-style:none;
    padding:0;
}

.footer li{
    margin-bottom:12px;
    transition:.3s;
    cursor:pointer;
}

.footer li:hover{
    color:white;
    transform:translateX(5px);
}

.footer p{
    line-height:1.8;
}

.social-links{
    margin-top:20px;
}

.social-links a{
    width:42px;
    height:42px;
    display:inline-flex;
    justify-content:center;
    align-items:center;
    background:#1e293b;
    color:white;
    border-radius:50%;
    margin-right:10px;
    text-decoration:none;
    transition:.3s;
}

.social-links a:hover{
    background:#2563eb;
    transform:translateY(-4px);
}

.footer hr{
    margin:40px 0 20px;
    border-color:#334155;
}

@media(max-width:991px){
    .nav-link{
        margin:12px 0;
    }

    .footer{
        text-align:center;
    }

    .social-links{
        justify-content:center;
    }
}