header{
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:9999;
}

.nav-logo,
.nav-menu,
.nav-action,
.nav-toggle{
    position:fixed;
    top:20px;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:
        transform .45s ease,
        opacity .35s ease,
        visibility .35s ease,
        box-shadow .35s ease;
}

.nav-logo.show,
.nav-menu.show,
.nav-action.show,
.nav-toggle.show{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
}

.nav-logo{
    left:30px;
    transform:translateY(-100px);
}

.nav-logo.show{
    transform:translateY(0);
}

.nav-logo a{
    display:flex;
    align-items:center;
    gap:16px;
    padding:10px 28px 10px 18px;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    border:1px solid rgba(255,255,255,.45);
    border-radius:60px;
    box-shadow:0 18px 45px rgba(0,0,0,.08);
    text-decoration:none;
    transition:.3s;
}

.nav-logo a:hover{
    transform:translateY(-3px);
    box-shadow:0 24px 55px rgba(0,0,0,.12);
}

.nav-logo img{
    width:105px;
    height:85px;
    object-fit:contain;
    flex-shrink:0;
}

.logo-text h2,
.logo-text h3{
    margin:0;
    font-size:1rem;
    font-weight:700;
    color:#111827;
    line-height:1.2;
}

.logo-text span{
    display:block;
    margin-top:3px;
    font-size:.75rem;
    font-weight:600;
    color:#073e88;
}

.nav-menu{
    left:50%;
    transform:translate(-50%,-100px);
    display:flex;
    align-items:center;
    gap:38px;
    padding:16px 34px;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    border:1px solid rgba(255,255,255,.45);
    border-radius:60px;
    box-shadow:0 18px 45px rgba(0,0,0,.08);
}

.nav-menu.show{
    transform:translate(-50%,0);
}

.nav-menu:hover{
    box-shadow:0 24px 55px rgba(0,0,0,.12);
}

.nav-menu a{
    position:relative;
    color:#555;
    text-decoration:none;
    font-size:.95rem;
    font-weight:600;
    transition:.3s;
}

.nav-menu a::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:-7px;
    transform:translateX(-50%);
    width:0;
    height:2px;
    border-radius:20px;
    background:#073e88;
    transition:.3s;
}

.nav-menu a:hover,
.nav-menu a.active{
    color:#073e88;
}

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

.nav-action{
    right:30px;
    transform:translateY(-100px);
}

.nav-action.show{
    transform:translateY(0);
}

.nav-btn{
    display:flex;
    align-items:center;
    justify-content:center;
    padding:14px 28px;
    background:#073e88;
    color:#fff;
    border-radius:60px;
    text-decoration:none;
    font-size:.9rem;
    font-weight:600;
    box-shadow:0 15px 35px rgba(7,62,136,.25);
    transition:.3s;
}

.nav-btn:hover{
    background:#052f68;
    transform:translateY(-3px);
    box-shadow:0 22px 45px rgba(7,62,136,.35);
}

.nav-toggle{
    display:none;
}

@media(max-width:1200px) and (min-width:992px){

    .nav-logo{
        left:20px;
    }

    .nav-logo a{
        gap:12px;
        padding:9px 22px 9px 14px;
    }

    .nav-logo img{
        width:90px;
        height:75px;
    }

    .nav-menu{
        gap:24px;
        padding:14px 24px;
    }

    .nav-menu a{
        font-size:.9rem;
    }

    .nav-action{
        right:20px;
    }

    .nav-btn{
        padding:13px 24px;
    }
}

@media(max-width:991px){

    .nav-logo{
        left:15px;
        top:15px;
    }

    .nav-logo a{
        gap:10px;
        padding:7px 18px 7px 10px;
    }

    .nav-logo img{
        width:70px;
        height:60px;
    }

    .logo-text h2,
    .logo-text h3{
        font-size:.95rem;
    }

    .logo-text span{
        font-size:.72rem;
    }

    .nav-action{
        display:none;
    }

    .nav-toggle{
        display:flex;
        position:fixed;
        top:15px;
        right:15px;
        width:48px;
        height:48px;
        padding:0;
        border:none;
        border-radius:50%;
        background:rgba(255,255,255,.94);
        backdrop-filter:blur(18px);
        -webkit-backdrop-filter:blur(18px);
        border:1px solid rgba(255,255,255,.55);
        box-shadow:0 15px 35px rgba(0,0,0,.1);
        cursor:pointer;
        align-items:center;
        justify-content:center;
        flex-direction:column;
        gap:5px;
        transform:translateY(-100px);
        z-index:10001;
    }

    .nav-toggle.show{
        opacity:1;
        visibility:visible;
        pointer-events:auto;
        transform:translateY(0);
    }

    .nav-toggle span{
        width:21px;
        height:2px;
        border-radius:10px;
        background:#073e88;
        transition:.35s ease;
    }

    .nav-toggle.active span:nth-child(1){
        transform:translateY(7px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(2){
        opacity:0;
        transform:scaleX(0);
    }

    .nav-toggle.active span:nth-child(3){
        transform:translateY(-7px) rotate(-45deg);
    }

    .nav-menu{
        top:76px;
        left:15px;
        right:15px;
        width:auto;
        padding:10px;
        display:flex;
        flex-direction:column;
        align-items:stretch;
        gap:4px;
        transform:translateY(-20px);
        border-radius:22px;
        background:rgba(255,255,255,.96);
        box-shadow:0 20px 50px rgba(0,0,0,.14);
    }

    .nav-menu.show{
        transform:translateY(0);
    }

    .nav-menu a{
        width:100%;
        padding:14px 18px;
        border-radius:13px;
        font-size:.95rem;
    }

    .nav-menu a::after{
        display:none;
    }

    .nav-menu a:hover,
    .nav-menu a.active{
        background:#eaf1fa;
        color:#073e88;
    }
}

@media(max-width:576px){

    .nav-logo{
        left:12px;
        top:12px;
    }

    .nav-logo a{
        gap:8px;
        padding:6px 14px 6px 8px;
    }

    .nav-logo img{
        width:60px;
        height:52px;
    }

    .logo-text h2,
    .logo-text h3{
        font-size:.85rem;
    }

    .logo-text span{
        font-size:.65rem;
    }

    .nav-toggle{
        top:12px;
        right:12px;
        width:46px;
        height:46px;
    }

    .nav-menu{
        top:70px;
        left:12px;
        right:12px;
        border-radius:20px;
    }
}