/*nav */
nav{
    z-index: 1000;
    top: 0; 
    align-items: center;
    width: 100%;
    position: fixed;
    height: 30vh;
    min-height: 200px;
    transform: translateY(-63%); 
    transition: all 0.5s ease-in-out;
}
.data{
    display: block; 
    left: 50%;
    position: relative;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1280px; 
    height: 30vh; 
}
.data1{
    height: 15vh;
    opacity: 0;
    transition: all 0.4s;
}
.data3{
    height: 11vh;
}
.data2{
    height: 4vh;
    width: 50%;
    display: flex;
    align-items: center;
    font-family: "Roboto", sans-serif;
    opacity:0;
    transition: opacity 0.4s;
}
.data1, .data3{
    display: flex;
    align-items: center;
}
.data1-1, .data1-2{
    width: 50%; 
}
.data1-1 h4, .data1-2 h4{
    color: black; 
    margin-bottom: 15px; 
    text-transform: uppercase;
    font-family: "Roboto Condensed", sans-serif;
    font-weight: 300;
    letter-spacing: 2px;
}
.data1-1 p{
    font-size: 18px; 
    font-family:"Roboto", sans-serif; 
}
.social-logo{
    max-width: 30px;
    height: auto;
    width: 100%;
    margin-right: 20px; 
}

.nav-list{
    display: flex;  
}
.nav-item{
    list-style: none;
}
.nav-link{
    color: black; 
    text-decoration: none;
    text-transform: lowercase;
    margin-right: 50px;  
    font-size: 18px; 
    transition: all 2s ease-in-out;
}

.line1, .line2, .line3 {
    width: 100%;
    height: 2px;
    background: black; 
    transition: transform 0.3s ease-in-out;
    position: absolute;
    opacity: 1; 
    text-align: center;
}
.line2{
    transition: opacity 0.3s ease-in-out;
    top: 50%; 
}
.line1{
    top: 19%;
}
.line3{
    top: 80%;  
}
.nav_toggle{
    cursor: pointer;
    border-radius: 50%;
    outline: none;
    position: absolute;
    right:0;
    background: transparent;
    border: none; 
    
}
.circle-button{
    position: relative;
    display: inline-block;
    background: transparent;
    border-radius: 50%;
    padding: 15px;  
    align-items: center;
    border: 1px solid #000; 
}
.main-circle-button{
    width: 25px;
    height: 25px;
    position: relative;
    
}
.circle-button:hover{
    background: #fff;
    border: 1px solid #fff; 
    transition: 0.4s;
}
.nav-logo{
    position: absolute;
    left:0;
    width:100%;
    max-width: 100px;
    opacity: 0; 
    transition: 0.5s; 
}
.a-nav-logo{
    position: relative;
    width: 100px;
    height: 100%; 
    z-index: 1;
}
/*TOGGLE*/
.nav-active {
    transform: translateY(0);
    transition: all 0.5s ease-in-out;
    background-color: #fff;
    box-shadow: 10px 0 15px #333;
}
.nav-active .circle-button{
    border: none ;
}
.nav-active .nav-logo{
    opacity:1;  
    transition: 0.4s;
}
.nav-active .data1{
    opacity:1;
    transition: opacity 0.4s;
}
.nav-active .data2{
    opacity:1; 
    transition: opacity 0.4s;
}
.nav-active .line2 {
    opacity:0;
    transition: opacity 0.5s ease; 
}
.nav-active .line1 {
    top: 50%; 
    transform: rotate(45deg);
    transition: transform 0.4s cubic-bezier(0.44, 0.28, 0.55, 1.4);   
}
.nav-active .line3 {
    top: 50%;
    transform: rotate(-45deg); 
    transition: transform 0.4s cubic-bezier(0.44, 0.28, 0.55, 1.4)t; 
}