body {
    background-color: rgb(15, 15, 15);
    margin: 0px;
    overflow-x: hidden;
}

@media only screen and (min-width: 1300px) {
    main {
        width: 70%;
        margin: 0 auto 0 auto;
    }

    header {
        display: flex;
        justify-content: center;
        background-color: rgb(15, 15, 15);
    }

    .head-title {
        display: flex;
        justify-content: center;
        background-color: black;
    }

    .nav {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background-color: rgb(15, 15, 15);
        width: 40%;
        margin: 0 auto 0 auto;
        position: sticky;
        top: 0;
        border-radius: 15px;
        z-index: 100;
    }

    .nav ol {
        list-style-type: none;
        display: flex;
        flex-direction: row;
        gap: 2em;
    }

    .nav li {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-right: 1em;
        cursor: pointer;
    }

    .nav li a img {
        width: 70px;
        height: auto;
        padding: 5px;
        border-radius: 15px;
        transition-duration: 0.3s;
    }

    .nav li a img:hover {
        transform: scale(1.15);
        border-radius: 15px;
    }


    .nav li p {
        position: absolute;
        font-weight: bold;
        pointer-events: none;
    }

    .home, .portfolio, .developer, .contact {
        opacity: 0;
        background-color: rgba(50, 150, 240, 1);        
        padding: 0.75em;
        border-radius: 0.5em;
        transform: translateY(50px);
        transition: opacity 0.5s ease;
        transition: transform 0.5s ease;
        z-index: -1;
    }

    .is-visible { 
        opacity: 1; 
        transform: translateY(70px);
    }

    /* Fonts color */
    h1, h2, h3, h4, p {
        color: white;
        font-family: Helvetica;
    }

    .finisher-header {
        position: relative;
        width: 100%;
        height: 525px;
        text-align: center;
        overflow: hidden;
        border-bottom: 0 solid rgba(255, 255, 255, 0.45);
    }

    .intro {
        position: relative;
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: center;
        margin: 0 auto 0 auto;
        /*background-color: rgb(15, 15, 15);*/
        padding: 5em;
        height: 350px;
        line-height: 5em;
        /*border: 1px dashed white;*/
    }

    .intro h1 {
        font-size: 50px;

    }

    /* Highlighters */
    .hl1 {
        color: rgb(50, 150, 240);
        font-weight: bold;
    }

    .hl2 {
        color: rgb(255, 240, 0);
    }

    .hl3 {
        color: rgb(240, 150, 50);
    }

    .hl4 {
        color: rgb(255, 255, 255);
    }

    .hl1, .hl2, .hl3, .hl4 {
        font-family: Helvetica; 
    }
    /* Highlighter end */

    .hl-large {
        font-size: 60px;
        font-family: Helvetica;
        color: rgb(50, 150, 240);
    }

    .space {
        padding: 5em 0 3em 0;
    }

    .separate-line {
        padding: 5em 0 3em 0;
        width: 100%;
        margin-right: auto;
        margin-left: auto;
    }

    hr {
        width: 100%;
        height: 3px;
        background-color: rgb(150, 150, 150);
        border: 0px;
        opacity: 0.5;
    }

    .bio-wrapper {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        margin-left: auto;
        margin-right: auto;
        padding: 2em 0 2em 0;
        /*border: 3px solid white;*/
    }

    .resume-btn {
        transition: transform 0.3s ease;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        border-radius: 1em;
        border: none;
        background-color: rgb(50, 150, 240);
        padding: 0.5em;
        gap: 0.5em;
        justify-content: center;
        align-items: center;
        cursor: pointer;
    }

    .resume-btn:hover {
        transform: scale(1.1);
    }

    .resume-btn a {
        color: white;
        font-family: Arial, Helvetica, sans-serif;
        font-weight: bold;
        font-size: 15px;
        text-decoration: none;
    }

    .resume-btn img {
        width: 30px;
        height: auto;
        z-index: 5;
        pointer-events: none;
    }

    .compact-title, .compact-paragraph{
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    .my-bio {
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: start;
        gap: 10em;
        border-radius: 50px;
    }

    div .my-bio-pic {
        width: 250px;
        height: auto;
        border-radius: 2em;
        border: 0.5em inset rgb(50, 150, 240);
    }

    .stack-title h1 {
        color: rgba(255, 255, 255, 0.75);
    }

    .hash{
        display: inline-block;
        animation: rotator 2s ease-in-out infinite;
        animation-delay: 2s;
        color: rgba(50, 150, 240, 1);
    }

    @keyframes rotator {
        from {
            transform: rotate(0deg)
        }
        to {
            transform: rotate(360deg);
        }
    }

    @keyframes rev-rotator {
        from {
            transform: rotate(15deg)
        }
        to {
            transform: rotate(-360deg);
        }
    }


    .art-stack {
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
        padding: 2em 0 2em 0;
        /*border: 3px solid white;*/
    }

    .art-stack-group {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        align-items: start;
        gap: 5em;
    }

    .art-stack-title h1{
        font-size: 1.5em;
        font-weight: bold;
        color: rgba(255, 255, 255, 0.75);
        display: flex;
        flex-direction: column;
    }

    .art-tools-stack {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr;
        color: white;
        font-size: 1em;
        font-weight: bold;
        font-family: Arial, Helvetica, sans-serif;
        gap: 1.5em;
    }

    .art-tools-stack img {
        width: 70px;
        height: auto;
    }

    .dev-stack {
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
        padding: 2em 0 2em 0;
        /*border: 3px solid white;*/
    }


    .frontend {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        align-items: first baseline;
        gap: 5em;
    }

    .frontend-title h1{
        font-size: 2em;
        font-weight: bold;
        color: rgba(255, 255, 255, 0.75);
        display: flex;
        flex-direction: column;
    }

    .frontend-stack {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr;
        color: white;
        font-size: 1em;
        font-weight: bold;
        font-family: Arial, Helvetica, sans-serif;
        gap: 2em;
    }

    .backend {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        align-items: first baseline;
        gap: 5em;
    }

    .backend-title h1{
        font-size: 2em;
        font-weight: bold;
        color: rgba(255, 255, 255, 0.75);
        display: flex;
        flex-direction: column;
    }

    .backend-stack {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        color: white;
        font-size: 1em;
        font-weight: bold;
        font-family: Arial, Helvetica, sans-serif;
        gap: 3em;
    }

    .frontend-stack img, .backend-stack img {
        width: 70px;
        height: auto;
    }


    /* 3D Experience Resume */
    .experience-stack {
        display: grid;
        grid-template-columns: 1fr 1fr;
        color: white;
        font-family: Arial, Helvetica, sans-serif;
        align-items: first baseline;
        gap: 5em;
        line-height: 1.5em;
    }


    footer {
        background-color: black;
        position: relative;
        bottom: 0;
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: center;
        padding: 20px 10px 20px 10px;
        margin: 3em 0 0 0;
    }

    .ft-wrapper {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }

    .skillad-link {
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    color: lightblue;
    text-decoration: underline;
    }

    .arrow-up {
        width: 75px;
        height: auto;
        cursor: pointer;
        transition: transform 0.3s ease;
    }

    .arrow-up:hover {
        transform: scale(1.1)
    }

    .links {
        width: 50px;
        height: auto;
        position: absolute;
        bottom: 140px;
        right: 50px;
        border: 2px solid rgb(255, 255, 255);
        border-radius: 1em;
        z-index: 50;
        cursor: pointer;
        transition: transform 0.3s ease;
    }

    .links:hover {
        transform: scale(1.1);
    }
}