nav {
    user-select: none;
    position: fixed;
    z-index: 900;
    top: 0;
    left: 0;
    background-image: linear-gradient(var(--bg) 0, var(--bg) 70%, transparent 100%);
    padding: 20px min(5%, 50px);
    padding-bottom: 25px;
    width: 100vw
}

a.brand {
    height: 180px;
    width: 130px;
    display: block;
    display: flex;
    justify-content: center
}

a.brand img {
    height: 100%;
    object-fit: contain
}

nav>.container {
    position: relative;
    width: 100%;
    height: 44px;
    background-color: var(--bg);
    display: flex;
    justify-content: space-between
}

nav>.container>.menu-wrap {
    padding-right: 20px;
    font-family: Montserrat-Black, sans-serif;
    font-weight: 400;
    font-size: 15px;
    display: flex
}

nav .nav-item {
    position: relative
}

nav .nav-item>a {
    text-transform: uppercase;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    padding: 0 13px
}

nav .nav-item>a::before {
    content: "";
    display: block;
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 0%;
    background-color: var(--mg);
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    transition: .8s;
    opacity: 0
}

nav .nav-item:hover>a::before {
    opacity: 1
}

nav ul {
    font-family: Montserrat-Semi, sans-serif;
    display: flex;
    width: fit-content;
    position: absolute;
    border-radius: 8px;
    top: 85%;
    left: 50%;
    z-index: 10;
    opacity: 0;
    transition: 1s;
    transform: translateX(-50%);
    background-color: var(--y);
    pointer-events: none;
    display: flex;
    align-items: center
}

nav #hp {
    transform: translateX(-100%);
    left: 100%
}

nav .nav-item:hover ul {
    opacity: 1;
    padding: 0 5px;
    pointer-events: all
}

nav .nav-item ul li a {
    text-wrap: nowrap;
    display: block;
    color: #fff;
    font-size: 13px;
    padding: 5px 20px;
    transition: .5s
}

nav .nav-item ul li a:hover {
    color: var(--mg)
}

nav .menu-btn {
    position: relative;
    top: 6px;
    border: 4px solid var(--mg);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transition: .6s;
    transform: rotate(0);
    display: none
}

nav .menu-btn.show,
nav .menu-btn:hover {
    border: 4px solid var(--y)
}

nav .menu-btn.show:hover {
    border: 4px solid var(--mg)
}

nav .menu-btn.show {
    transform: rotate(405deg)
}

nav .menu-btn::after,
nav .menu-btn::before {
    content: "";
    display: block;
    position: absolute;
    width: 3px;
    height: 80%;
    background-color: var(--mg);
    bottom: 10%;
    left: 45%;
    transition: background-color 1s
}

nav .menu-btn::after {
    transform: rotate(90deg)
}

nav .menu-btn.show::after,
nav .menu-btn.show::before {
    background-color: var(--y)
}

@media all and (max-width:700px),
all and (max-aspect-ratio:2/3) {
    #nav {
        width: 100vw
    }

    #nav .container .menu-wrap {
        position: fixed;
        top: 90px;
        left: 0;
        height: calc(100vh - 90px);
        flex-direction: column;
        background-color: #fffdf7;
        justify-content: center;
        gap: 3%;
        transform: rotate(-90deg);
        transform-origin: left bottom;
        transition: 1s;
        transform-style: preserve-3d;
        opacity: 1
    }

    #nav .container .menu-wrap::before {
        content: "";
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        width: 100vw;
        height: calc(100vh - 90px);
        background-color: rgba(0, 0, 0, .3);
        transform: translateZ(-10px);
        opacity: 0;
        transition: opacity 1s
    }

    #nav .container .menu-wrap.show {
        transform: rotate(0);
        opacity: 1
    }

    #nav .container .menu-wrap.show::before {
        opacity: 1
    }

    nav .nav-item ul li a {
        font-size: 5vw
    }

    nav .nav-item ul li {
        padding: 10px 30px
    }

    nav ul {
        left: 100%;
        top: 10px;
        transform: translateY(-50%);
        border-radius: 5px
    }

    nav #hp {
        transform: translateY(-50%)
    }

    nav .nav-item>a {
        font-size: 5vw
    }

    nav .nav-item>a::before {
        top: 50%;
        left: 15px;
        transform: translateY(-50%)
    }

    nav .menu-btn {
        display: block
    }
}

@media all and (max-width:1100px) {
    nav ul {
        flex-direction: column;
        padding: 0;
        border-radius: 10px
    }

    nav .nav-item ul li a {
        padding: 10px 0;
        font-size: 3vw
    }
}