/* Menu */
.header{
position:fixed;
top:0;
left:0;
right:0;
z-index:1000;
background:#03467dd2;
color:#fff;
padding:15px 30px;
display:flex;
justify-content:space-between;
align-items:center;
box-sizing:border-box;
}

.logo{
font-size:24px;
font-weight:bold;
flex-shrink:0;
}

.logo img{
display:block;
max-height:80px;
width:auto;
}

.header nav{
display:flex;
flex-wrap:wrap;
gap:10px;
margin-left:auto;
align-items:center;
}

.header nav a{
color:#fff;
text-decoration:none;
padding:8px 14px;
border-radius:8px;
font-size:16px;
line-height:1.3;
transition:.2s;
}

.header nav a:hover{
background:rgb(43,62,91);
}

.header nav a.active{
background:#03467d;
}

/* ===== Ulepszona wersja mobilna ===== */

@media (max-width:768px){

.header{
    position:fixed;
    top:0;
    left:0;
    right:0;
    z-index:1000;
    padding:6px 10px;
    min-height:44px;
    justify-content:center;
    background:#03467dd2;
    backdrop-filter:blur(6px);
    box-shadow:0 2px 8px rgba(0,0,0,.15);
}

.logo{
    display:none;
}

.header nav{
    display:flex;
    flex-wrap:nowrap;
    justify-content:flex-start;
    align-items:center;
    gap:4px;
    width:100%;
    margin:0;
    overflow-x:auto;
    overflow-y:hidden;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
}

.header nav::-webkit-scrollbar{
    display:none;
}

.header nav a{
    flex:0 0 auto;
    white-space:nowrap;
    padding:6px 10px;
    font-size:13px;
    line-height:1.2;
    border-radius:6px;
}

.header nav a.active{
    background:#03467d;
}

body{
    padding-top:56px;
}

}