/* =========================
   RESET
========================= */

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

body{
    font-family:Inter,Arial,sans-serif;
    background:#fff;
}

/* =========================
   HEADER
========================= */

.header{
    width:100%;
    background:#fff;
    border-bottom:1px solid #eee;
    position:sticky;
    top:0;
    z-index:9999;
}

.container{

    max-width:1400px;
    margin:auto;

    padding:12px 30px;

    display:flex;
    align-items:center;
    justify-content:space-between;

    gap:20px;
}

/* =========================
   LOGO
========================= */

.logo img{
    height:50px;
    display:block;
}

/* =========================
   NAVBAR
========================= */

.navbar{
    flex:1;
    display:flex;
    justify-content:center;
}

.navbar ul{
    display:flex;
    align-items:center;
    gap:35px;
    list-style:none;
}

.navbar ul li{
    position:relative;
}

.navbar a{
    text-decoration:none;
    color:#1f2937;
    font-size:15px;
    font-weight:500;
}

.navbar a:hover{
    color:#2563eb;
}

/* =========================
   PREMIUM BADGE
========================= */

.premium-menu{
    position:relative;
}

.premium-badge{

    position:absolute;

    top:-12px;
    right:-35px;

    background:#ff3b30;
    color:#fff;

    font-size:10px;
    font-weight:600;

    padding:2px 8px;

    border-radius:20px;
}

/* =========================
   DROPDOWN
========================= */

.dropdown{
    position:relative;
}

.dropdown-menu{

    position:absolute;

    top:45px;
    left:50%;

    transform:translateX(-50%);

    min-width:220px;

    background:#fff;

    border-radius:12px;

    box-shadow:0 10px 30px rgba(0,0,0,.12);

    opacity:0;
    visibility:hidden;

    transition:.25s ease;

    z-index:1000;
}

.dropdown-menu li{
    list-style:none;
}

.dropdown-menu li a{

    display:block;

    padding:14px 20px;

    color:#333;

    white-space:nowrap;
}

.dropdown-menu li a:hover{
    background:#f5f7ff;
    color:#2563eb;
}

.dropdown:hover .dropdown-menu{

    opacity:1;
    visibility:visible;

    top:55px;
}

/* =========================
   BUTTONS
========================= */

.header-buttons{
    display:flex;
    gap:15px;
}

.login-btn{

    border:2px solid #2563eb;

    color:#2563eb;

    text-decoration:none;

    padding:12px 30px;

    border-radius:12px;

    font-weight:600;

    transition:.3s;
}

.login-btn:hover{

    background:#2563eb;
    color:#fff;
}

.register-btn{

    background:#2563eb;

    color:#fff;

    text-decoration:none;

    padding:12px 30px;

    border-radius:12px;

    font-weight:600;

    display:flex;
    align-items:center;
    gap:8px;

    transition:.3s;
}

.register-btn:hover{
    background:#1d4ed8;
}

/* =========================
   MOBILE ICON
========================= */

.mobile-toggle{
    display:none;
    font-size:28px;
    cursor:pointer;
}

/* =========================
   TABLET
========================= */

@media(max-width:1200px){

    .navbar ul{
        gap:20px;
    }

    .navbar a{
        font-size:14px;
    }

    .login-btn,
    .register-btn{
        padding:10px 20px;
    }
}

/* =========================
   MOBILE
========================= */

@media(max-width:992px){

    .mobile-toggle{
        display:block;
    }

    .header-buttons{
        display:none;
    }

    .navbar{

        position:fixed;

        top:75px;
        left:-100%;

        width:300px;
        height:100vh;

        background:#fff;

        box-shadow:0 0 30px rgba(0,0,0,.10);

        transition:.3s;

        justify-content:flex-start;

        z-index:9999;
    }

    .navbar.active{
        left:0;
    }

    .navbar ul{

        width:100%;

        flex-direction:column;

        align-items:flex-start;

        gap:0;

        padding:20px;
    }

    .navbar ul li{
        width:100%;
    }

    .navbar ul li a{

        width:100%;

        display:flex;

        justify-content:space-between;

        padding:14px 0;
    }

    .dropdown-menu{

        position:static;

        transform:none;

        opacity:1;

        visibility:visible;

        display:none;

        width:100%;

        box-shadow:none;

        background:#f8f9fb;

        border-radius:8px;

        margin-bottom:10px;
    }

    .dropdown.active .dropdown-menu{
        display:block;
    }

    .premium-badge{

        top:5px;
        right:45px;
    }
}

/* =========================
   SMALL MOBILE
========================= */

@media(max-width:576px){

    .container{
        padding:12px 15px;
    }

    .logo img{
        height:40px;
    }

    .navbar{
        width:280px;
    }
}