.navbar{
    display: flex;
    flex-direction: row;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    right: 0;
    left: 0;
    z-index: 900;
    border-bottom: 1px solid transparent;
}

nav { 
    height: 60px;
    width: 95%;
	max-width: 1200px;
    display: inline-flex;
    align-items: center;
    margin: 0 auto;
}

.nav_logo {
    width: 50%;
    left: auto;
}

.nav_logo a {
    display: flex;
    align-items: center;
    padding: 10px 0;
    margin: 10px 0;
    text-decoration: none;
    color: var(--navThird);
    transition: var(--transition04);
    font-size: 1.5rem;
    font-weight: 600;
}

.nav_logo > a > img {
    height: 30px;
    padding-right: .5rem;
    animation: rotation 1.5s ease;
    transition: var(--transition04);
}

.navbar.nav_color {
    border-bottom: 1px solid silver;
    /* box-shadow: 0px 1px 3px 0px #6B6B6B;
    -moz-box-shadow: 0px 1px 3px 0px #6B6B6B;
    -webkit-box-shadow: 0px 1px 3px 0px #6B6B6B;
    overflow-y: hidden; */
}

.navbar.nav_color .nav_logo > a {
    font-size: 1.2rem;
}

.navbar.nav_color .nav_logo > a > img {
     height: 25px;
}

.nav_color {
    background-color: var(--navSecond);
    transition: var(--transition04);
}

.main_links {
    /* width: 100%; */
    width: 50%;
    display: inline-flex;
    justify-content: space-evenly;
    align-items: center;
    list-style: none;
}

.nav_item {
    position: relative;
    padding: 10px 0;
    border-bottom: none;
}

.nav_item > a {
    transition: var(--transition05);
    color: var(--navTextThird);
    font-size: 1.2rem;
    text-decoration: none;
    padding: 5px 0;
    position: relative;
    display: inline-block;
}

#dropdown{
    cursor: pointer;
}

.nav_item > a .plus {
    display: inline-block;
	height: 12px;
	width: 12px;
	position: relative;
	margin-left:5px; 
	pointer-events: none;
}

.nav_item > a .plus:before,
.nav_item > a .plus:after{
	content:'';
	position: absolute;
	box-sizing: border-box;
	left: 50%;
	top:50%;
	background-color: var(--navThird);
	height: 2px;
	width: 100%;
	transform: translate(-50%,-50%);
	transition: all 0.3s ease;
}

.nav_item > a .plus:after{
    transform: translate(-50%,-50%) rotate(-90deg);	
 }

.sub_links{
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
	width: 220px;
	position: absolute;
	left:0;
	top:100%;
	background-color: var(--navSecond);
    list-style: none;
	padding: 10px 0;
	border-top: 3px solid var(--navThird);
	transform: translateY(10px);
	transition: var(--transition05);
	opacity:0;
	visibility: hidden;
}

.sub_item a{
    display: block;
    text-decoration: none;
    font-size: 1.2rem;
    color: var(--navTextThird);
    padding: 10px 20px;
    margin: 5px 0;
    border-bottom: none;
    transition: var(--transition05)
}

.dropdown_item.expand .sub_links{
    transform: translateY(0);
	opacity: 1;
	visibility: visible;
}

.dropdown_item.expand > a .plus:after{
    transform: translate(-50%,-50%) rotate(0deg);		
 }

.nav_item.active a,
.nav_item a:hover{
    color: var(--navFirst);
}

.navbar .nav_item > a:hover .plus:before,
.navbar .nav_item > a:hover .plus:after{
    background-color: var(--navFirst);
}

.sub_item.active a,
.sub_item a:hover{
    color: var(--navFirst);
}

.navbar.nav_color .nav_item a,
.navbar.nav_color .nav_logo a{
    color: var(--navThird);
}

.navbar.nav_color .nav_item > a .plus:before,
.navbar.nav_color .nav_item > a .plus:after{
    background-color: var(--navThird);
}

.navbar.nav_color .sub_item.active a{
    color: var(--navFirst);
}

.navbar.nav_color .nav_item.active a,
.navbar.nav_color .nav_item a:hover{
    color: var(--navFirst);
}

.navbar.nav_color .nav_item > a:hover .plus:before,
.navbar.nav_color .nav_item > a:hover .plus:after{
    background-color: var(--navFirst);
}

.navbar.nav_color .nav_item.active a:hover{
    color: var(--navSecond);
}

.menu_btn{
    margin: 12px;
    position: fixed;
    top: 6px;
    right: 13px;
    display: none;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 24px;
    cursor: pointer;
    z-index: 1000;
}

.burger_btn{
    height: 3px;
    width: 90%;
    background-color: var(--navThird);
    border-radius: 100px;
    transition: var(--transition05);
}

.burger_btn::before,
.burger_btn::after{
    content: '';
    position: absolute;
    height: 3px;
    width: 100%;
    background-color: var(--navThird);
    border-radius: 100px;
    transition: var(--transition05);
}

.navbar.nav_color .burger_btn,
.navbar.nav_color .burger_btn::before,
.navbar.nav_color .burger_btn::after{
    background-color: var(--navThird);
}

.burger_btn::before{
    transform: translateY(-9px);
}

.burger_btn::after{
    transform: translateY(9px);
}

.menu_btn.open .burger_btn{
    transform: translateX(-50px);
    background-color: transparent;
}

.menu_btn.open .burger_btn::before{
    transform: rotate(45deg) translate(35px, -35px);
    background-color: var(--navFirst);
}

.menu_btn.open .burger_btn::after{
    transform: rotate(-45deg) translate(35px, 35px);
    background-color: var(--navFirst);
}

@media (max-width: 768px){

    .main_links{
        transition: var(--transition05);
        position: absolute;
        width: 280px;
        height: 100vh;
        top: 0;
        right: -100%;
        opacity: 0;
        background-color: var(--navSecond);
        /* background-color: rgba(255, 255, 255, 0.4);
        -webkit-backdrop-filter: blur(4px);
                backdrop-filter: blur(4px); */
        /* padding-top: 5rem; */
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
    }

    .nav_item{
        width: 100%;
        padding: 0;
        top: 120px;
    }

    .nav_item a{
        border-bottom: 1px solid var(--navThird);
    }

    .nav_item a{
        width: 100%;
        color: var(--navThird);
        padding: 12px 15px;
        margin: 0;
    }

    .dropdown_item > a{
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav_item a:hover{
        color: var(--navFirst);
    }

    .nav_item.active a{
        color: var(--navFirst);
    }

    .nav_item.active a:hover{
        color: var(--navFirst);
    }

    /* .navbar.nav_color .nav_item.active a:hover{
        color: var(--grey);
    } */

    .sub_item a{
        padding: 15px 45px;
    }

   .menu_btn{
        display: flex;
    }

    .navbar.open .main_links{
        right: 0;
        opacity: 1;
    }
    
    .dropdown_item .sub_links{
        width: 100%;
		position: relative;
		opacity: 1;
		visibility: visible;
		border:none;
		background-color: transparent;
		box-shadow: none;
		transform: translateY(0);
		padding: 0;
		left: auto;
		top:auto;
		max-height: 0;
		overflow: hidden;
    }

    .dropdown_item.expand .sub_links{
        max-height: 100vh;
	}

    .nav_item > a .plus:before,
    .nav_item > a .plus:after{
        background-color: var(--navThird);
    }

    /* .navbar.open .nav_item:nth-child(1) a{
        -webkit-animation: fade-in 0.3s ease forwards  0.2s;
                animation: fade-in 0.3s ease forwards  0.2s;
    }

    .navbar.open .nav_item:nth-child(2) a{
        -webkit-animation: fade-in 0.3s ease forwards  0.3s;
                animation: fade-in 0.3s ease forwards  0.3s;
    }

    .navbar.open .nav_item:nth-child(3) a{
        -webkit-animation: fade-in 0.3s ease forwards  0.4s;
                animation: fade-in 0.3s ease forwards  0.4s;
    }

    .navbar.open .nav_item:nth-child(4) a{
        -webkit-animation: fade-in 0.3s ease forwards  0.5s;
                animation: fade-in 0.3s ease forwards  0.5s;
    } */

    /* @-webkit-keyframes fade-in{
        0% {
            margin-left: -100%;
        }
        95% {
            margin-left: 8px;
        }
        100% {
            margin-left: 0;
        }
    }

    @keyframes fade-in{
        0% {
            margin-left: -100%;
        }
        95% {
            margin-left: 8px;
        }
        100% {
            margin-left: 0;
        }
    } */

}