@layer background, portfolio, base;

@layer base {

    html {
        box-sizing: border-box;
        height: min-content;

    }

    body {
        margin: 0px;
        padding: 0px;
    }

    body>header {
        grid-column: 1 / span 2;
        background: #111;
        color: #fff;
        display: grid;
        grid-template-columns: 15% auto;
        align-items: center;
        position: sticky;
        z-index: 100;
        box-shadow: 10vw -4px 9px 9px #eeea;
    }

    header>.header-info {
        grid-column: 1 / span 1;
        margin-top: 1rem;
        margin-bottom: 1rem;
        margin-left: 1rem;
        margin-right: 1rem;
    }

    .header-text {
        font-size: 2rem;
        font-weight: 900;
    }


    .navigation-sidebar {
        grid-column: 1 1;
        grid-row-start: 2;
        background-color: #111;
        color: #fff;
        border-radius: 0;
        display: flex;
        flex-direction: column;
        align-content: start;
        padding: 0.0rem 0rem;
        box-shadow: -4px 0px 9px 9px #eeea;
    }

    .navigation-sidebar>nav {
        gap: 0.125rem;
        padding: 0.5rem 0.75rem;
        display: flex;
        flex-direction: column;
    }

    .navigation-sidebar>nav>a {
        margin: 0.5rem;
        text-align: left;
        transition: all 5s ease-in-out;

    }

    .seperator-sidebar {
        color: #aaa;
        margin-block: 0;
        margin-inline: 0;
        padding: 0;
        overflow: visible;

    }


    header>nav {
        grid-column: 2;
        display: flex;
        color: #fff;
        padding: 0rem 1.5rem;
        margin-left: auto;
        margin-right: auto;
        gap: 1rem;
        flex-wrap: wrap;
        overflow: hidden;
    }

    header nav,
    header nav div button {
        font-size: 1.125rem;
        font-weight: 800;
        color: #fff;
        align-items: center;
        justify-content: center;
    }

    nav>a,
    nav div a {
        padding: 0.5rem 1rem;
        margin: 1rem;
        position: relative;
        display: block;
        color: white;
        isolation: isolate;
        text-decoration: none;
        transition: box-shadow 0.3s ease-in-out;
        border-radius: 0.75rem;
        background-color: #111;
        border: none;
        outline: none;

        &.active {
            &::before {
                content: "";
                position: absolute;
                inset: 0;
                background-image: linear-gradient(125deg, rgba(50, 50, 255, 0.8) 15%, rgba(184, 39, 184, 0.8) 85%);
                z-index: -1;
                border-radius: 0.75rem;
            }
        }
    }

    nav>a:hover,
    nav div button:hover {
        box-shadow: 1px 1px 6px #eee;
    }

    button {
        font: inherit;
    }

    .dropdown,
    .dropdown button {
        font-family: 'Times New Roman', Times, serif;
        background-color: #111;
        border: none;
        outline: none;
        border-radius: 0.75rem;

    }

    .dropdown button {
        padding: 0.5rem 1rem;
        margin: 1rem;

    }

    .dropdown {
        overflow: hidden;
        float: left;
        display: flexbox;
        flex-direction: column;
    }

    .projects-dropdown {
        display: none;
        position: absolute;
        background-color: #111;
        min-width: fit-content;
        /* box-shadow: 4px 4px 30px #eee; */
        box-shadow: 1px 2px 5px 0px #eeec;
        z-index: 100;
        font-family: inherit;
        color: #fff;
        border-radius: 0px 0px 0.75rem 0.75rem;
        opacity: 1;
        
        /* flex-direction: column;
        display: none;
        float: left;
        flex-direction: column;
        position: absolute;
        transition: all 0.2s linear;
        padding: inherit;
        margin-left: -2rem;
        background-color: #111;
        width: inherit;
        justify-content: center;
        border-width: 2px;
        border-image: linear-gradient(125deg, rgba(50, 50, 255, 0.8) 15%, rgba(184, 39, 184, 0.8) 85%);
        z-index: 10; */
    }

    .projects-dropdown a {
        float: none;
        display: block;
        text-align: left;
        margin: 1rem;
        padding: 0.5rem 1rem;
        text-decoration: none;

    }

    .dropdown:hover .projects-dropdown {
        display: block;
    }
}

@layer background {
    .wave {
        background: rgba(58, 248, 248, 1);
        border-radius: 6000% 1500% 500% 1050%;
        position: fixed;
        width: 200%;
        max-width: inherit;
        height: 60%;
        top: 20%;
        left: -80%;
        transform: translate3d(0, 0, 0);
        opacity: 0.4;
        z-index: -10;
        animation: wave-moving 20s 0s linear both infinite;
        overflow-y: hidden;
    }

    .wave:nth-of-type(2) {
        background: rgba(88, 200, 248, 1);
        border-radius: 1050% 6000% 1500% 500%;
        height: 55%;
        top: 25%;
        left: -65%;
        z-index: -9;
        animation: wave-moving 18s -6s linear both infinite;
        overflow-y: hidden;
    }

    .wave:nth-of-type(3) {
        background: rgba(120, 160, 248, 1);
        border-radius: 6000% 1500% 500% 1050%;
        height: 50%;
        top: 30%;
        left: -50%;
        z-index: -8;
        animation: wave-moving 22s -4s linear both infinite;
        overflow-y: hidden;
    }

    .wave:nth-of-type(4) {
        background: rgba(160, 100, 248, 1);
        border-radius: 1050% 6000% 1500% 500%;
        height: 45%;
        top: 35%;
        left: -80%;
        z-index: -7;
        animation: wave-moving 16s -0s linear both infinite;
        overflow-y: hidden;
    }

    @keyframes wave-moving {
        2% {
            transform: translateX(1);
        }

        25% {
            transform: translateX(15%);
        }

        50% {
            transform: translateX(25%);
        }

        75% {
            transform: translateX(13%);
        }

        100% {
            transform: translateX(1);
        }
    }
}

@layer portfolio {
    html {
        font-size: 16px;
    }

    body {
        display: grid;
        grid-template-columns: 10% 90%;
        background-image: linear-gradient(125deg, rgba(50, 50, 255, 0.8) 15%, rgba(184, 39, 184, 0.9) 85%);
        z-index: -11;
        animation: gradient 8s 0.0s infinite both;
        height: inherit;
        max-height: 100%;
        overflow-block: clip;
    }

    main {
        grid-column-start: 2;
        grid-row-start: 2;
        padding: 0.5rem;
        background-size: 200% 200%;
        background-attachment: fixed;
        color: #fff;
        display: grid;
        grid-template-columns: 33% 33% 33%;
        scroll-snap-type: y mandatory;
        scroll-behavior: smooth;
        scroll-padding: 0.5rem;

        grid-gap: 4rem 0.5rem;
        max-height: calc(100vh - (6vh + 8.25vh));
        /*calc(100vh - (69px + 6vh));*/
        overflow-y: scroll;
        scroll-behavior: smooth;
        transition: all 3s ease-in-out;
    }

    footer {
        position: sticky;
        background: #111;
        height: 6vh;
        width: 100%;
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        grid-column: 1 / span 2;
        grid-row: 3 / span 1;
        color: #fff;
        text-align: left;

    }

    footer>div {
        padding-left: 1rem;
        height: inherit;
        align-content: center;
    }

    footer>a {
        text-align: right;
        padding-right: 1rem;
        align-content: center;
        color: #fff;

    }

    main>article,
    main>.grid-header-row>article {
        padding: 0.5rem;
        min-height: 40vmin;
        height: 45vmin;
        max-height: 60vmax;
        background: #111;
        z-index: 10;
        transition: height 1.0s ease-in-out;
        opacity: 0.92;
        overflow: hidden;
        border-radius: 1rem;
        box-shadow: 0.4rem 0.35rem 15px #33f;
        scroll-snap-align: start;
    }


    .portfolio-description:hover {
        height: 65vmin;
        overflow: scroll;
        /*linear-gradient(125deg, rgba(50, 50, 255, 0.8) 15%, rgba(184, 39, 184, 0.9) 85%);*/
    }

    ::-webkit-scrollbar {
        width: 0.6vw;
        padding-left: 2px;
        padding-right: 5px;
        height: 0;
    }

    ::-webkit-scrollbar-thumb {
        background: rgba(184, 39, 184, 0.9);
        border-radius: 0.5rem;
        box-shadow: 10px 10px 5px #000;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: rgba(204, 59, 204, 0.95);

    }

    ::-webkit-scrollbar-track {
        margin-top: 0.5vh;
        margin-bottom: 0.5vh;
        border-radius: 0.5rem;
        background: rgba(50, 50, 255, 0.6);
        box-shadow: inset -5px 0px 30px #ddd;
    }

    article>h2 {
        margin-block-start: 0;
        margin-block-end: 0;
    }

    article>h4 {
        margin-block-start: 0.25rem;
        margin-block-end: 1rem;
    }

    .software,
    .hardware {
        /*font-weight: 200;*/
        font-style: normal;
        font-size: 1rem;
    }

    .software {
        margin-block-start: 0;
        margin-block-end: 0;
    }

    .hardware {
        margin-block-start: 0;
        margin-block-end: 1rem;
    }

    hr {
        margin-inline-start: 0.375rem;
        margin-inline-end: 0.375rem;
        border-radius: 20%;
        border-style: inset;
    }

    article>section {
        z-index: 10;
        min-height: 60vh;
    }

    .gallery-controller {
        z-index: 40;
        height: inherit;
        position: absolute;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        align-content: center;
        right: -0.55vw;
        left: -0.55vw;
    }

    .button-next-image,
    .button-previous-image {
        visibility: hidden;
        height: 6vh;
        width: 0vw;
        transition: width 0.6s;
        background-color: rgba(80, 80, 80, 0.9);
        box-shadow: 2px 2px 10px #eee;
        text-align: center;
        text-shadow: 5px 5px 10px #ddd;
        align-content: center;
        font-size: 2rem;
        font-weight: 900;
        color: #fff;
        cursor: pointer;
    }

    .gallery-controller:hover .button-next-image,
    .gallery-controller:hover .button-previous-image {
        visibility: visible;
        width: 3vw;
    }

    .button-next-image {
        margin-left: auto;
    }

    .button-previous-image {
        margin-right: auto;
    }

    .tooltip {
        border-bottom: 1px dotted #eee;
        anchor-name: --tooltip-anchor-bor;

    }


    .tooltip .tooltiptext-BOR {
        visibility: hidden;
        width: 15vw;
        background-color: #222;
        opacity: 0.98;
        color: #fff;
        text-align: left;
        border-radius: 1rem;
        padding: 1rem 1rem;
        font-weight: 100;
        box-shadow: 2px 2px 5px #eee;

        position: absolute;
        position-anchor: --tooltip-anchor-bor;
        left: anchor(right);
        bottom: anchor(top);
        z-index: 100;
    }

    .tooltip:hover .tooltiptext-BOR {
        visibility: visible;
    }

    section>ul {
        margin-block-start: 0;
        margin-block-end: 0;
        padding-inline-start: 1.5rem;
        list-style: outside;
    }

    section>ul>li {
        padding-bottom: 0.75rem;
    }

    .article-image-slider-container {
        position: relative;
        width: 100%;
        height: 100%;
        /*perspective: 110%;*/
    }

    .article-image-slider {
        position: absolute;

        width: 100%;
        height: 100%;
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        transform-style: preserve-3d;
        /*animation: rotate 30s infinite linear reverse;*/
        animation: rotate 26s infinite linear;
        backface-visibility: hidden;
    }

    .article-image-slide {
        position: absolute;
        width: 100%;
        height: fit-content;
        /*
        left: 10%;
        top: 5%;
        */
        border-radius: 1rem;
        overflow: hidden;
        cursor: pointer;
        box-shadow: 5px 5px 15px rgba(255, 255, 255, 0.3);
        transform-style: preserve-3d;
        transition: transform 1s;
    }

    .article-image-slide img {
        width: 100%;
        height: 100%;
        border-radius: 1rem;
        object-fit: cover;
        opacity: 1;
        backface-visibility: hidden;
        transform-style: preserve-3d;
        background-color: #111;
        background-size: 100% 110%;
        background-position: center;
        background-repeat: no-repeat;
    }

    .article-image-slide:nth-child(1) {
        transform: rotateY(0deg) translateZ(14.5vw);
        transform-style: preserve-3d;
        backface-visibility: hidden;
    }

    .article-image-slide:nth-child(2) {
        transform: rotateY(90deg) translateZ(14.5vw);
        transform-style: preserve-3d;
        animation-delay: 5s;
        backface-visibility: hidden;
    }

    .article-image-slide:nth-child(3) {
        transform: rotateY(180deg) translateZ(14.5vw);
        transform-style: preserve-3d;
        animation-delay: 10s;
        backface-visibility: hidden;
    }

    .article-image-slide:nth-child(4) {
        transform: rotateY(270deg) translateZ(14.5vw);
        transform-style: preserve-3d;
        animation-delay: 15s;
        backface-visibility: hidden;
    }

    @keyframes rotate {

        /*
        5s entsprechen ca 19.23076% bei 26s Animation-Time
        1.5s entsprechen ca 5.76923% bei 26s Animation-Time
        */
        0% {
            transform: rotateY(0deg)
        }

        19.23076% {
            transform: rotateY(0deg)
        }

        24.99999% {
            transform: rotateY(90deg)
        }

        44.23075% {
            transform: rotateY(90deg)
        }

        49.99998% {
            transform: rotateY(180deg)
        }

        69.23074% {
            transform: rotateY(180deg)
        }

        74.99997% {
            transform: rotateY(270deg)
        }

        94.23073% {
            transform: rotateY(270deg)
        }

        100% {
            transform: rotateY(360deg)
        }
    }

    @keyframes rotate-pause {
        to {
            visibility: visible;
        }
    }

    .article-image-slider-container:hover .article-image-slider {
        animation-play-state: paused;
    }

    .grid-header-row {
        grid-column: 1 / span 3;
        /*min-height: min-content;*/
        display: grid;
        grid-template-columns: 50% 50%;
        grid-gap: 0.5rem;
        height: max-content;
        margin-top: 0vmin;
        margin-bottom: 2vmin;
        z-index: 10;
    }


    @keyframes gradient {
        0% {
            background-position: 0% 0%;
        }

        50% {
            background-position: 100% 100%;
        }

        100% {
            background-position: 0% 0%;
        }
    }

}

@layer navbar-animation {
    :root {
        --bounce: linear(0, 1 37.8%, 0.883 44.2%, 0.855 47.1%, 0.846 50%, 0.853 52.7%, 0.875 55.5%, 1 65.5%, 0.967 69.4%, 0.957 73.1%, 0.964 76.5%, 1 84.5%, 0.993 89.3%, 1);
    }

    /*
    a {
        view-transition-class: nav-item;
    }

    a.active::before {
        view-transition-name: active-nav-elem;
    }

    ::view-transition-old(active-nav-elem),
    ::view-transition-new(active-nav-elem) {
        scale: 1.05;
    }

    ::view-transition-group(active-nav-elem) {
        animation-timing-function: var(--bounce);
        animation-duration: 0.375s;
    }

    ::view-transition-group(.nav-item) {
        z-index: 1;
    }

    */

    ::view-transition-old(active-main-nav-elem),
    ::view-transition-new(active-main-nav-elem) {
        scale: 1.05;
    }

    ::view-transition-old(active-side-nav-elem),
    ::view-transition-new(active-side-nav-elem) {
        scale: 1.05;
    }

    ::view-transition-group(active-main-nav-elem) {
        animation-timing-function: var(--bounce);
        animation-duration: 0.375s;
    }

    ::view-transition-group(active-side-nav-elem) {
        animation-timing-function: var(--bounce);
        animation-duration: 0.375s;
    }

    ::view-transition-group(.main-nav-item) {
        z-index: 10;
    }

    ::view-transition-group(.side-nav-item) {
        z-index: 10;
    }

    @layer main-navigation {


        #main-navigation-bar>a {
            view-transition-class: main-nav-item;
        }

        #main-navigation-bar>a.active::before {
            view-transition-name: active-main-nav-elem;
        }

        /*
        #main-navigation-bar> ::view-transition-old(active-nav-elem),
        ::view-transition-new(active-nav-elem) {
            scale: 1.05;
        }

        #main-navigation-bar> ::view-transition-group(active-nav-elem) {
            animation-timing-function: var(--bounce);
            animation-duration: 0.375s;
        }

        #main-navigation-bar> ::view-transition-group(.main-nav-item) {
            z-index: 1;
        }
            */
    }

    @layer side-navigation {
        #side-navigation-bar>a {
            view-transition-class: side-nav-item;
        }

        #side-navigation-bar>a.active::before {
            view-transition-name: active-side-nav-elem;
        }

        /*
        #side-navigation-bar> ::view-transition-old(active-side-nav-elem),
        ::view-transition-new(active-side-nav-elem) {
            scale: 1.05;
        }

        #side-navigation-bar> ::view-transition-group(active-side-nav-elem) {
            animation-timing-function: var(--bounce);
            animation-duration: 0.375s;
        }

        #side-navigation-bar> ::view-transition-group(.side-nav-item) {
            z-index: 1;
        }
            */
    }

}

/*
li:hover {
    background: linear-gradient(125deg, rgba(50, 50, 255, 0.8) 15%, rgba(184, 39, 184, 0.8) 85%);
    transform: scale(1.05);
}
*/