/*header*/

header{
    width:100%;
    background:#fff;
    position:fixed;
    top:0;
    left:0;
    z-index:999;
    box-shadow:0 5px 20px rgba(0,0,0,.08);
}

nav{
    height: 70px;
    display:flex;
    align-items:center;
    justify-content:space-between;

}

.logo{
    display:flex;
    align-items:center;
    gap:15px;
}

.logo img{
    width:52px;
}

.logo h2{
    color:#0f3c68;
    font-size:20px;
    font-weight:600;
}

.logo span{
    color:#ff9800;
}

/*menu*/

nav ul{
    display:flex;
    gap:45px;
}

nav ul li a{
    color:#1c4673;
    font-weight:500;
    transition:.3s;
}

nav ul li a:hover,
nav ul li a.active{
    color:#ff9800;
}

/*buttons*/

.buttons{
    display:flex;
    gap:18px;
}

.btn-login{
    padding:13px 10px;
    border:2px solid #ececec;
    border-radius:50px;
    color:#163b63;
    transition:.3s;
}

.btn-login:hover{
    background:#163b63;
    color:white;
}

.btn-register{
    background:#ff9800;
    color:white;
    padding:13px 20px;
    border-radius:50px;
    transition:.3s;
    box-shadow:0 8px 20px rgba(255,152,0,.35);
}

.btn-register:hover{
    transform:translateY(-4px);
}