:root {
    --bgColor: #224444;
    --bgColor2: #000000;
    --accentColor: #FFF;
    --font: sans-serif;
    --delay: .3s;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    font-family: var(--font);
    background: radial-gradient(ellipse at bottom, var(--bgColor) 0%, var(--bgColor2) 100%);
    opacity: 0;
    animation: 1s ease-out var(--delay) 1 transitionAnimation; /* duration/timing-function/delay/iterations/name */
    animation-fill-mode: forwards;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    font: normal 75% Arial, Helvetica, sans-serif;
}
canvas{ display: block; } 
/* ---- particles.js container ---- */ 
#particles-js{ position:absolute; 
    width: 100%; 
    height: 100%; 
    background-image: url(""); 
    background-repeat: no-repeat; 
    background-size: cover; 
    background-position: 50% 50%; } 
.count-particles{ background: #000022; 
        position: absolute; 
        top: 48px; 
        left: 0; 
        width: 80px; 
        color: #13E8E9; 
        font-size: .8em; 
        text-align: left; 
        text-indent: 4px; 
        line-height: 14px; 
        padding-bottom: 2px; 
        font-family: Helvetica, Arial, sans-serif; 
        font-weight: bold; } 
.js-count-particles{ font-size: 1.1em; } 
#stats, .count-particles{ 
        margin-top: 5px; 
        margin-left: 5px; } 
#stats{ border-radius: 3px 3px 0 0; 
        overflow: hidden; } 
.count-particles{ border-radius: 0 0 3px 3px; }
#profilePicture, #profilePicture img {
    z-index: 1;
    position: relative;
    width: 96px;
    height: 96px;
    display: block;
    margin: 40px auto 20px;
    border-radius: 50%;
    -webkit-tap-highlight-color: transparent;
}

#userName {
    z-index: 1;
    position: relative;
    color: var(--accentColor);
    font-size: 1rem;
    font-weight: bold;
    line-height: 1.25;
    display: block;
    font-family: var(--font);
    width: 100%;
    text-align: center;
    text-decoration: none;
}

#links {
    z-index: 1;
    max-width: 675px;
    width: auto;
    display: block;
    margin: 27px auto;
}

.link {
    z-index: 1;
    position: relative;
    background-color: transparent;
    color: var(--accentColor);
    border: solid var(--accentColor) 2px;
    border-radius: 10px;
    font-size: 1rem;
    text-align: center;
    display: block;
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: 10px;
    padding: 10px; /* 17px */
    text-decoration: none;
    /* transition: all .25s cubic-bezier(.08, .59, .29, .99); */
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
    .link:hover {
        background-color: var(--accentColor);
        color: var(--bgColor);
    }
}

.link:active {
    background-color: var(--accentColor);
    color: var(--bgColor);
}

#hashtag {
    position: relative;
    padding-bottom: 20px;
    color: var(--accentColor);
    font-size: 1rem;
    display: block;
    font-family: var(--font);
    width: 100%;
    text-align: center;

    /*  animation   */
    overflow: hidden;
    background: linear-gradient(90deg, var(--bgColor), var(--accentColor), var(--bgColor));
    background-repeat: no-repeat;
    background-size: 80%;
    animation: animate 3s linear var(--delay) infinite;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: rgba(255, 255, 255, 0);
}


/*-------------------------animations-----------------------*/
@keyframes transitionAnimation {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes animate {
    0% {
      background-position: -500%;
    }
    100% {
      background-position: 500%;
    }
}

@keyframes animStar {
    from {
        transform: translateY(0px);
    }
    to {
        transform: translateY(-2000px);
    }
}


/*-------------------------popup------------------------*/
.overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2;
    visibility: hidden;
    opacity: 0;
    overflow: hidden;
    transition: .5s ease-in-out;
}

.popup {
    z-index: 3;
    position: relative;
    top: -33%;/*1/3*/
    /* right: -100vh; */
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 400px;
    /* max-height: 500px; */
    width: auto;
    height: auto;
    margin: 56px;
    background-color: var(--bgColor);
    /* transform: rotate(32deg); */
    transform: scale(0);
    transition: .5s ease-in-out;
}

.popup-quote {
    font-family : "Caveat", serif;
    font-style : italic;
    position: flex;
    color: var(--accentColor);
    padding: 20px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 400;
}

.popup-photo {
    display: flex;
    width: 100%;
    height: 100%;
}

.popup-photo img {
    width: 100%;
    height: 100%;
}

.overlay:target {
    visibility: visible;
    opacity: 1;
}

.overlay:target .popup {
    transform: scale(1);
    top: 0;
    /* right: 0; */
    /* transform: rotate(0); */
}

.popup-close {
    position: absolute;
    right: -1rem;
    top: -1rem;
    width: 3rem;
    height: 3rem;
    font-size: 1.7rem;
    font-weight: 400;
    border-radius: 100%;
    background-color: var(--bgColor);
    z-index: 4;
    color: var(--accentColor);
    line-height: 2.7rem;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
    .popup-close:hover {
        background-color: var(--accentColor);
        color: var(--bgColor);
    }
}

.popup-close:active {
    background-color: var(--accentColor);
    color: var(--bgColor);
}

/*-------------------------projects-----------------------*/

.content {
  display: none;
  overflow: hidden;
  transition: max-height 3s ease;
  max-height: -20 px;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0 auto;
}
.content.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-height: 1000px;
  max-width: 600px;
  align-items: center;
  margin: 0 auto;
  width: 100%;
}


.content-link {
    max-width: 575px;
    width: calc(100% - 20px);
    display: block;
    position: relative;
    background-color: transparent;
    color: var(--accentColor);
    border: solid var(--accentColor) 2px;
    border-radius: 10px;
    font-size: 1rem;
    text-align: center;
    display: block;
    margin: 0 10px 10px 10px;
    padding: 10px; /* 17px */
    text-decoration: none;
    /* transition: all .25s cubic-bezier(.08, .59, .29, .99); */
    -webkit-tap-highlight-color: transparent;
    align-items: center;
    justify-content: center;
}

@media (hover: hover) {
    .content-link:hover {
        background-color: var(--accentColor);
        color: var(--bgColor);
    }
}

.content-link:active {
    background-color: var(--accentColor);
    color: var(--bgColor);
}