body {
    height: 100%;
    background-image: url(/Images/neo2.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    font-family: monospace;
    overflow: hidden;
    
}

header {
    width: 100%;
    height: 5%;
    background-color: rgb(19, 19, 19);
    position: fixed;
    display: flex;
    justify-content: center;
    top: 0;
    z-index: 10;
}

nav {
    width: 50%;
    height: 200%;
    background-color: rgba(112, 128, 144, 0);
    margin-top: 5px;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    
}

.nav {
    background-color: rgb(19, 19, 19);
    border: solid 2px red; 
    border-top: 0px;
    color: red;
    font-size: 95%;

    text-align: center;
    width: 15%;
    border-radius: 0px 0px 5px 5px;
    padding: 5px;
    margin: 20px;
}
.nav a {
    color: red;
    text-decoration: none;
}
.nav:hover {
    color: aliceblue;
    transform: scale(1.1);
    z-index: 2;
}
.nav a:hover {
    color: aliceblue;
}


.dropbtn {
    margin-top: 0px;
    padding: 0%;
    background-color: rgba(255, 0, 0, 0);
    z-index: 2;
}
.dropdown {
    height: 25%;
    position: relative;
    display: inline-block;
}
.dropdown-content {
    height: 100px;
    width: 103%;
    margin-top: -8%;
    margin-left: -6%;
    display: none;
    position: absolute;
    background-image: linear-gradient(rgb(255, 36, 36), rgba(255, 0, 0, 0));
    min-width: 100%;
    z-index: 1;
    /*box-shadow: 1px -20px 10px 4px rgba(255, 30, 30, 0.175);*/
}
.dropdown-content a {
    padding-bottom: 5%;
    margin: 10%;
    color: rgb(255, 255, 255);
    display: block;
    text-decoration: none;
}
.dropdown-content a:hover {
    background-color: rgba(255, 45, 45, 0);
}
.dropdown:hover .dropdown-content {
    display: block;
}
.dropdown:hover .dropbtn {
    color: aliceblue;
    background-color: rgba(0, 255, 255, 0);
}


.overflow {
    width: 96%;
    height: 95%;
    border: 1px solid black;
    overflow-x: hidden;
    overflow-y: scroll;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%); 
}


/*--------------- TOP SECTION ---------------*/
.topsection {
    width: 100%;
    height: 1000px;
    background-color: rgba(71, 61, 139, 0);
    display: flex;
    justify-content: center;
    margin-top: 5%;
}
.mainlogo {
    width: 45%;
    height: auto;
    margin-top: 5%;
    position: absolute;
    z-index: 9;

    filter: drop-shadow(8px 5px 1px rgb(226, 0, 75))
        drop-shadow(-8px -5px 1px rgb(255, 110, 134))
        invert(100%);
    
        animation-name: example;
        animation-duration: 4s;
        animation-iteration-count: infinite;
}
@keyframes example {
    0%   {top:5%;}
    50% {top:7%;}
    100%   {top:5%;}
}
  
.secdiv1 {
    width: 90%;
    padding-left: 5%;
    padding-right: 5%;
    margin-top: 6%;
    position: absolute;
    display: flex;
    justify-content: space-evenly;
}

.intro {
    width: 45%;
    height: 500px;
    background-color: rgba(0, 0, 0, 0.023);
    margin-top: 15%;
    position: relative;
    float: left;
    font-size: 130%;
    padding: 5px;
}
.intro {
    background-image: url(/Images/patternoverlay2.png);
    background-repeat: repeat;
    background-size: initial;

    border: 0px solid lime;
    color: whitesmoke;
    backdrop-filter: blur(0px);
    box-shadow: 0px 0px 25px rgba(37, 255, 193, 0.3);

    filter: drop-shadow(8px 5px 1px rgb(29,255,180))
        drop-shadow(-8px -5px 1px rgb(0,145,121));
}
.intro h3 {
    font-weight: bold;
    margin-left: 5%;
    margin-bottom: 15%;
}
.intro p {
    margin-left: 15%;
    margin-bottom: 5%;
}
.introbanner {
    width: 100%;
    margin-top: 17%;
}
.icondiv {
    width: 100%;
    display: flex;
    justify-content: center;
}
.icons {
    float: left;
    margin: 0% 5% 0% 5%;
}
.icons img {
    width: 35px;
}
.icons:hover {
    transform: scale(1.1);
}

.leftcol {
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0), rgba(20, 230, 171, 0.459));
    width: 26%;
    height: 500px;
    margin-top: 15%;
    float: left;
    position: relative;
    z-index: -2;
    display: flex;
    align-items: center;
}
.leftcol img {
    height: 500px;
    margin-left: 25%;
}

.rightcol {
    width: 26%;
    height: 500px;
    background-image: linear-gradient(to left, rgba(0, 0, 0, 0), rgba(20, 230, 171, 0.459));
    margin-top: 15%;
    float: right;
    position: relative;
    z-index: -2;
    display: flex;
    align-items: center;
}
.rightcol img {
    height: 500px;
    
    filter: drop-shadow(8px 5px 1px rgb(29,255,180))
        drop-shadow(-8px -5px 1px rgb(0,145,121));    
}




/*-------------- FOOTER --------------*/
footer {
    width: 100%;
    height: 5%;
    background-color: rgb(19, 19, 19);
    bottom: 0;
    right: 0;
    position: fixed;
    z-index: 11;
    display: flex;
    align-items: center;
}
.miniicon {
    width: 20px;
    filter: none;
    margin-left: 4%;
}
footer p {
    color: white;
    font-size: 80%;
    margin-left: 2%;
}
footer div {
    width: 70%;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: end;
    gap: 3%;
}
.mail {
    color: white;
    font-size: 80%;
    margin: 0%;
    float: right;
}
footer img {
    width: 20px;
    margin-left: 3%;
    float: right;
    filter: grayscale(100%) brightness(500%);
}


/* ------------ FRAME DESIGN ----------- */

.backdiv {
    width: 80%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.637);
    filter: blur(5px);
    position: fixed;
    left: 50%;
    transform: translate(-50%, 0);  
    z-index: -9; 
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(/Images/patternoverlay.png);
    background-repeat: repeat;
    background-size: initial;
    opacity: 0.6;
    z-index: -10;
}

.topbar {
    width: 100%;
    height: 5%;
    border-bottom: solid 2px red;
    position: fixed;
    top: 0;
    background-color: rgb(19, 19, 19);
    z-index: 10;
}
.bottombar {
    width: 100%;
    height: 5%;
    border-top: solid 2px red;
    position: fixed;
    bottom: 0;
    background-color: rgb(19, 19, 19);
    z-index: 10;
}
.leftbar {
    width: 2%;
    height: 100%;
    border-right: solid 2px red;
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgb(19, 19, 19);
    z-index: 10;
}
.rightbar {
    width: 2%;
    height: 100%;
    border-left: solid 2px red;
    position: fixed;
    right: 0;
    background-color: rgb(19, 19, 19);
    z-index: 10;
}


/* ------------ SCROLLBAR ----------- */

::-webkit-scrollbar {
    position: absolute;
    width: 5px;
}

::-webkit-scrollbar-track {
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.418);
}

::-webkit-scrollbar-thumb {
    background: rgb(255, 28, 46); 
    border-radius: 50px 0px 0px 50px;

} 

::-webkit-scrollbar-thumb:hover {
    background: rgb(255, 68, 84); 
}

/* ------------------------- SCREEN SIZE ------------------------ */

@media only screen and (max-width: 700px) {
    .topsection {
        height: 500px;
    }
    
    nav {
        width: 85%;
    }
    ul {
        margin-left: -10%;
    }
    li {
        font-size: 80%;
    }

    .mainlogo {
        width: 210px;
        margin-top: 10%;
    }
    
    .secdiv1, .secdiv2  {
        width: 100%;
        margin-top: 10%;
    }

    /*--------------- TOP SECTION ---------------*/
    .intro {
        width: 90%;
        height: 500px;
        font-size: 70%;        
    }
    .intro p, h3 {
        font-size: 160%;
    }
    .intro p {
        margin-left: 10%;
    }
    
    .leftcol {
        width: 10%;
        height: 500px;
    }
    .rightcol {
        width: 10%;
        height: 500px;
    }

    .leftcol img {
        height: 600px;
        margin-top: -130%;
    }
    .rightcol img {
        height: 600px;
        margin-left: -360%;
        margin-top: -130%;
    }

    /*-------------- FOOTER --------------*/
    
    .miniicon {
        margin-left: 1%;
    }
    footer p {
        font-size: 70%; 
        white-space: nowrap;
        margin-left: 2%;
    }
    .mail {
        font-size: 70%;
        margin-right: 3%;
    }
    footer img { 
        width: 15px;
    }


}