* {box-sizing:border-box}

html, body {
	background-color: #000;
    color: #FFF;
	margin: 0 auto;
	height: 100%;
	font-family: Helvetica, sans-serif;
}

.introduction {
    position: absolute;
    top: 50%;
    margin-top: 8vw;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 100%;
    width: 98%;
    font-size: 3.2vw;
    line-height: 1.3;
    text-align: left;
    text-decoration: none;
}

.copyright {
    position: fixed;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: 0;
    width: 100%;
    margin: 1vw auto;
    text-align: center;
}

.social {
    padding-bottom: 2em;
}

a:link {
    color: #FFF;
    text-decoration: none;
}

a:visited {
    color: #FFF;
    text-decoration: none;
}

a:hover {
    color: #FFF;
    text-decoration: none;
}

a:active {
    color: #FFF;
    text-decoration: none;
}

/* Header styles */
#home {
    color: #FFF;
    text-decoration: none;
    padding-left: .16em;
}

#home:hover {
    color: #FFF;
    text-decoration: none;
}

.header {
	position: fixed;
	background-color: #000;
	z-index: 1;
	width: 100%;
	overflow: hidden;
}

.header a {
    color: #FFF;
    font-size: 5.62vw;
    font-weight: 400;
    text-align: left;
    text-decoration: none;
    margin-top: .04em;
    padding: 0 .16em;
    float: left;
      user-select: none;
      -webkit-user-select: none;
}

.header-right {
    position: absolute;
    right: .24em;
}

.header-right a {
    color: #FFF;
    text-decoration: none; /* Remove the default underline */
    position: relative; /* Position relative for pseudo-element */
}

.header-right #about::before {
    content: "";
    position: absolute;
    bottom: .24em;
    left: .16em;
    right: .16em;
    height: .08em; /* Height of the line-through */
    background-color: #FFF; /* Color of the line-through */
    transform: translateY(-380%); /* Initially visible, no transformation */
    pointer-events: none; /* Allow clicking through the pseudo-element */
}

.header-right a::before {
    content: "";
    position: absolute;
    bottom: .13em;
    left: .16em;
    right: .16em;
    height: .08em; /* Height of the line-through */
    background-color: #FFF; /* Color of the line-through */
    transform: translateY(100%); /* Initially hidden below the text */
    transition: transform 0.3s ease; /* Transition the transform property */
    pointer-events: none; /* Allow clicking through the pseudo-element */
}

.header-right #work:hover::before,
.header-right #contact:hover::before {
    transform: translateY(-520%); /* Move the line up to the middle of the text */
}

/* Fix the Header in FireFox */
@-moz-document url-prefix() {
    .header a {
        margin-top: .16em;
    }
}

/* Menu Bar Icon */
.header .icon {
    display: none;
}
.menu-bar {
    display: inline-block;
    cursor: pointer;
    margin-right: -.03em;
}
.bar1, .bar3 {
    line-height: .2;
    transition: 0.3s;
    color: #FFF;
}
.change .bar1 {
    transform: rotate(-45deg) translate(-.14em, .04em);
}
.change .bar3 {
    transform: rotate(45deg) translate(-.02em, -.08em);
}

@-moz-document url-prefix() {
    .change .bar1 {
    transform: rotate(-45deg) translate(-.08em, .08em);
    }
    .change .bar3 {
    transform: rotate(45deg) translate(-.06em, -.06em);
    }
}

/* Responsive header - Show Menu Icon */
@media screen and (max-width: 768px) {
	.header a {
        font-size: 10vw;
	}
	.header-right {
		position: relative;
		right: 0;
    }
    .header-right a {
    	display: none; 
    }
    .header a.icon {
    	float: right;
    	display: inline-block;
    }
    #contact {
    	position: relative;
    }

}
/* Dropdown Menu */
@media screen and (max-width: 768px) {
    .header.responsive {
    	position: fixed;
    	background-color: #000;
    }
    .header.responsive a.icon {
        position: absolute;
        right: 0;
        top: 0;
    }
    .header.responsive a {
        float: none;
        display: block;
        text-align: left;
    }
    .header-right a::before {
        height: 0;
    }
    .introduction {
        margin-top: 14vw;
        margin-left: 1.1vw;
        font-size: 4vw;
        text-align: left;
        max-width: 98%;
        padding-right: 2em;
    }
    .copyright {
        text-align: left;
        margin-left: 2.4vw;
        bottom: 0.5em;
    }
    .social {
        text-align: left;
    }
}

@media screen and (max-width: 480px) {
    .header a {
        font-size: 12vw;
    }
    .introduction {
        margin-top: 18vw;
        margin-left: 1.4vw;
        font-size: 5vw;
    }
    .copyright {
        font-size: 3vw;
    }
}