:root {
    --accent: rgb(83, 252, 151);
    --accent-light: rgb(167, 250, 200);
    --font-color: rgb(233, 242, 236);
    --background: rgb(21, 23, 21);
    --background-lighten: #1e201e;
    --background-darken: rgb(18, 20, 18);
}

body {
    background-color: var(--background);
    color: var(--font-color);
    font-family: monospace;
    font-size: 1rem;
    height: 100%;
    margin: 0;
}

header {
  align-content: center;
  text-align: center;
  height: 200px;
  
  background-image: url(https://images.pexels.com/photos/28458032/pexels-photo-28458032.jpeg);
  
  
  background-repeat: none;
  background-position: center;
  background-size: cover;
  border-bottom: 5px solid var(--accent);
}

#container {
    max-width: 700px;
    margin: 25px auto;
    margin-bottom: 25px;
    margin-bottom: 0;
    padding-bottom: 20px;
}

a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 2px solid var(--accent);
    transition: 0.3s ease-in-out;
    &:hover {
        color: black;
        background-color: var(--accent);
        letter-spacing: 0.02rem;
    }
}


nav {
    width: 100%;
    margin: 0;
    padding: 0;
    position: sticky;
    text-align: center;
}

#navigation {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

#navigation li {
    display: inline;
    padding: 2px 8px;
}

hr {
    color: var(--accent);
    width: 50%;
}

.footer {
    opacity: 0.5;
    font-size: 0.8rem;
    width: 100%;
    margin-bottom: 0px;
}

.footer-img {
    margin-top: 5px;
    & img {
    opacity: 0.5;
        &:hover{
            opacity: 1.0;
        }
    }
}



h1 {
    font-size: 3rem;
    text-align: center;
    
    margin: auto;
    margin-top: 10px;
    margin-bottom: -10px;
    text-align: center;
    color: var(--accent);
}

h2 {
  background-color: var(--accent);
  color: var(--background);
  border-radius: 5px;
  letter-spacing: 3px;
  padding: 3px 5px;
  margin: 0px;
  padding-left: 30px;
  font-size: 1.3rem;
}

h3 {
  background-color: var(--accent);
  color: var(--background);
  border-radius: 5px;
  letter-spacing: 3px;
  padding: 2px 3px;
  margin: 0px;
  padding-left: 30px;
  font-size: 1.1rem;
}

blockquote {
    border-left: var(--accent) 2px solid;
    background-color: var(--background-lighten);
    padding: 10px;
    padding-left: 20px;
    & i {
        padding-left: 30px;
    }
}

.image-divider {
    width: 100%;
    display: flex;
    position: relative; 
    justify-content: space-between;
    height: 200px;
    
    & div {
        width: 30%;
        height: 100%;
        background-color: red;
        background-size: cover;
    }

}



.marquee-container {
    overflow: hidden;
    border: 0;
    padding: 0;
    display: flex ;
    overflow: hidden ;
    white-space: nowrap ;
    width: 100%;
    background-color: var(--background-darken);
    position: relative; 
    &::before{
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        
        z-index: 2;
        pointer-events: none;
        
        content: " ";
        width: 100%;
        height: 68.5px;
        background: #2A7B9B;
        background: linear-gradient(90deg, var(--background) 0%, rgba(255, 255, 255, 0) 20%, rgba(255, 255, 255, 0) 80%, var(--background) 100%);
    }
}

.marquee {
	animation-duration: 20s ;
	animation-iteration-count: infinite ;
	animation-name: marquee-content ;
	animation-timing-function: linear ;
	padding: 5px 15px 5px 15px;
    &:hover {
        animation-play-state: paused;
    }
    
    & img {
        width: 96px;
        height: auto;
    }
}

@keyframes marquee-content {
	from {
		transform: translateX( 100% );
	}
	to {
		transform: translateX( -100% );
	}
}

.gear li b {
    border-bottom: var(--accent) 1px solid;
    color: var(--accent-light);
}