styles.css

@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');


@property --front-rotation {
    syntax: '<angle>';
    inherits: false;
    initial-value: 0deg;
  }


*, *::after, *::before {
    --odd-slabs: none;
    --even-slabs: none;
    --even-font-color: white;
    --odd-font-color: white;
    --front-background: #0c0c0c;
    --front-text: linear-gradient(
        var(--front-rotation),
        hsl(269, 78%, 50%) 20%,
        #ff1361 66%,
        #fff800 100%
      );
    margin: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    scroll-behavior: smooth;


    

   
}



body {
    overflow-y: overlay;
    overflow-x: hidden;
     background-image: linear-gradient(
        var(--front-rotation),
        hsl(269, 78%, 50%) 20%,
        #ff1361 66%,
        #fff800 100%
      );
 }

body::-webkit-scrollbar {
    width: 5px;              
  }

  body::-webkit-scrollbar-thumb {
    background-color: white;    
    border-radius: 20px;  
    background-clip: padding-box;
  }



.slab:nth-child(2n) {
    background: var(--even-slabs);
    --slab-font-color: var(--even-font-color);
}

.slab:nth-child(2n+1){
    background: var(--odd-slabs);
    --slab-font-color: var(--odd-font-color);
}


#main {
    width: 100vw;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: stretch;
    overflow: overlay; /* Transparent scrollbar track */
}


.slab {
    position: relative;
    flex: 1 1 100vh;
    height: 100vh;
    border-bottom: 2px solid white;
}

#front {
    background: var(--front-background);
}

#frontcontent {
    width: 100%;
    height: 100%;
    
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;


    background-image: var(--front-text);
    background-clip: text;
    text-fill-color: transparent;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-position: bottom 0% right 0%;
    background-size: 300%;
    animation-name: frontanimation;
    animation-duration: 5s;
    animation-delay: 0s;
    animation-direction: forwards;
    animation-iteration-count: infinite;
    animation-timing-function: linear;
}

#frontanchors {
    display: flex;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
}

#frontanchors a {
    flex: 1 1 0px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    font-size: 2rem;
    cursor: pointer;
}

#fronttext {
    font-size: 5rem;
    text-shadow: 0px 5px 100px rgba(0,0,0,0.8);
}

@keyframes frontanimation {
    100% {
        --front-rotation: 360deg;
    }
}


.sidebyside{
    position: relative;
    display: flex;
    flex-direction: column-reverse;
    align-items: stretch;
    justify-content: stretch;
}



.sidebyside .text{
    flex: 1 1 0;
    color: var(--slab-font-color);
    padding: 50px;
}

.sbstitle {
    font-size: 3rem;
}

.sbscontent {
    font-size: 1rem;
}


.sidebyside img {
    justify-self: flex-end;
    align-self: flex-end;
    position: absolute;
    width: 100%;
    height: 50%;
    object-fit: contain;
    z-index: -1;
    opacity: 0;
}





#totop {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--front-background);
    z-index: 10;
    cursor: pointer;
    transform: scale(0);
    transition: transform 100ms ease-in-out;
}

#totop.appear {
    transform: scale(1);
}

#totop img {
    width: 4rem;
    height: 4rem;
    vertical-align: middle;
    line-height: 5rem;
}


.nomobile {
    visibility: hidden;
}

.nodesktop {
    visibility: visible;
}




@media only screen and (min-width: 800px) {
    .nodesktop {
        visibility: hidden;
    }

    .nomobile {
        visibility: visible;
    }


    .sidebyside {
        position: relative;
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: flex-end;
    }

    .sidebyside img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
        justify-self: initial;
        align-self: initial;
    }

    .sidebyside:nth-child(2n+1){
        justify-content: flex-start;
    }

    .sidebyside .text{
        width: 50%;
        flex: initial;
    }


    #fronttext {
        font-size: 10rem;
    }

    #frontanchors {
        flex-direction: row;
        
    }

    #frontanchors a {
        width: 10rem;
    }

    
}



#projects a, #contact a {
    color: inherit;
}

@media only screen and (min-width: 1400px) {
    #fronttext {
        font-size: 20rem;
    }

    .sbstitle {
        font-size: 4rem;
    }
    
    .sbscontent {
        font-size: 1.5rem;
    }
    
}

@media only screen and (min-width: 1920px) {
    .sbstitle {
        font-size: 5rem;
    }
    
    .sbscontent {
        font-size: 2rem;
    }
    
}