* {
    padding: 0;
    margin: 0;
}
.nav_effect{
    box-shadow: 0 4px 4px 4px #161616;
}
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #161616;
    color: #fff;
}

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

.nav-item a,
.navbar a {
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
}
.navbar a:hover{
    text-decoration: underline;
        background-color: #044870;  ;
        padding: 5px 10px;
        border-radius: 7px;
}

.nav_container {
    width: 1600px;
    margin: auto;
}

.nav_subcontainer {
    width: 85%;
    margin: auto;
}

.navbar {
    width: 100%;
    /*nw-  min-height: 60px; -nw */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.nav-branding {
    font-size: 2rem;
}
.nav-branding img{
    padding-top:1px;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    transition: all 0.3s ease;
    background-color: #fff;
}

#home {
    margin-top: 45px;
}

/* @media(max-width: 1600px) {
    .nav_container {
        width: 100%;
    }
} */

@media(max-width: 800px) {
    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        /* top: 49px; */
        gap: 0;
        flex-direction: column;
        background-color: #161616;
        width: 100%;
        text-align: center;
        transition: 0.3s;
    }

    .nav-item {
        margin: 16px 0;
    }

    .nav-menu.active {
        left: 0;
    }
}

/** icon_floatING ACTION ICON **/
.icon_float {
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 10px;
    right: 10px;
    background-color: #0081cc;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    box-shadow: 2px 2px 3px #999;
}

.my-icon_float {
    margin-top: 20px;
}