style.css

@font-face{
	font-family: ;
	font-style: normal;
	font-weight: 400;
	src: url(.woff) format('woff');
}
@font-face{
	font-family: 'name of font';
	font-style: normal;
	font-weight: 400;
	src:url(.woff or .ttf) format('woff');
}
*{
	margin:0;
	padding: 0;
	box-sizing: inherit;
}
:root{
	--font-size-small:1.8rem;
	--font-size-normal:2.2rem;
	--font-size-medium: 2.8rem;
	--font-size-large: 5.5rem;
	--font-size-huge: 7.5rem;
	--font-stack:'', sans-serif;

	--line-height-normal: 1.7;
	--line-height-small: 1.2;

	--black:#000;
	--pink: #ff3258;
	--white:#f0e9f2;
	--white-1: #e5e5e6da;
	--blue: #007bff;
	--blue-1: #000c1a;
	--blue-2:#003166;
  --indigo: #6610f2;
  --purple: #6f42c1;
  --red: #dc3545;
  --orange: #fd7e14;
  --yellow: #ffc107;
  --green: #28a745;
  --teal: #20c997;
  --cyan: #17a2b8;
  --white: #fff;
  --gray: #6c757d;
  --gray-dark: #343a40;
  --primary: #78d5ef;
  --secondary: #6c757d;
  --success: #28a745;
  --info: #17a2b8;
  --warning: #ffc107;
  --danger: #dc3545;
  --light: #f8f9fa;
  --dark: #343a40;

	--container-max-width:1180px;
	--container-normal-width:800px;
	--container-medium-width: 700px;
	--container-small-width: 500px;

	--gutter-huge:12rem;
	--gutter-medium:6rem;
	--gutter-normal:3rem;
	--gutter-small-1:2.5rem;
	--gutter-small:2rem;

	-border-light: 1px solid rgb(36, 35, 35);
}
html{
	font-size: 62.5%;
	box-sizing: border-box;
	scroll-behavior: smooth;
}
@media(max-width: 1000px){
	html{
		font-size: 52%;
	}
}
body{
	font-size: var(--font-size-small);
	font-family: var(--font-stack);
	font-weight: 400;
	color: var(--white-1);
	line-height: var(--line-height-normal);
	background:var(--blue-1);
	overflow-x: hidden;
}
.row{
	max-width: var(--container-max-width);
	margin:0 auto;
}
@media(max-width: 1340px){
	.row{
		max-width: 1100px;
	}
}
@media(max-width: 1240px){
	.row{
		padding: 0 var(--gutter-medium);
	}
}
@media(max-width: 600px){
	.row{
		padding: 0 var(--gutter-normal);
	}
}
@media(max-width: 600px){
	.row{
		padding: 0 var(--gutter-small);
	}
}
section{
	padding: var(--gutter-huge) 0;
	border-bottom: var(--border-light);
}
img{
	object-fit: contain;
	max-width: 100%;
}

h1,h2,h3{
	font-family: 'secondfont', sans-serif;
	font-weight: 400;
	line-height: var(--line-height-small);
	color: var(--white);
}
h2{
	font-size: var(--font-size-large);
	margin-bottom: var(--gutter-medium);
}
h2::after{
	content: '';
	display: block;
	height: 2px;
	width: 10rem;
	background: var (--pink);
	margin:var(--gutter-small) 0;
}
h3{
	font-size: var(--font-size-medium-1);
	margin-bottom: var(--gutter-small);
}
a{
	color: var(--white);
	font-weight: 400;
	font-family: 'secondfont', sans-serif;
	transition: all .2s;
	outline: 2px solid transparent;
}

::-moz-focus-inner{
	border:0;
}
button:focus, a:focus{
	outline: 2px solid var(--pink);
}
body:not(.user-is-tabbing) button:focus,
body:not(.user-is-tabbing) a:focus{
	outline: none;
}
.link:hover{
	color: var(--pink);
}
.btn{
	position: relative;
	display: inline-block;
	padding: 1rem 4.2rem;
	text-decoration: none;
	color: inherit;
	border: 1px solid var(--pink);
	font-weight: 400;
}
.btn:focus{
	outline: none;
}
.btn::after{
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	right: 100%;
	background: var(--white);
	height: 100%;
	z-index: -1;
	transition: all 0.2s cubic-bezier(1, 0.68, 0.16, 0.9);
}
.btn:hover::after,
.btn:focus::after{
	right: 0;
	background: var(--pink);
}
.btn--red{
	background: var(--red);
	transition: all 0.2s;
}
.btn--red::after{
	display: none;
}
.btn--red:hover,
.btn--red:focus{
	background: transparent;
}
.link-text{
	position: relative;
	display: inline-block;
	padding: .6rem;
	color: inherit;
	text-decoration: none;
	border-bottom: 1px solid var(--pink);
}
.link-text::after{
	content: '';
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	right: 100%;
	background: var(--white);
	height: 100%;
	z-index: -1;
	transition: all .2s cubic-bezier(1, 0.68, 0.9);
}
.link-text:focus{
	outline: none;
}
.link-text span{
	padding-left: 1rem;
	font-family: sans-serif;
}


.back-to-top{
	position: fixed;
	bottom: 4rem;
	right: 4rem;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 5.5rem;
	width: 5.5rem;
	background-color: var(--pink);
	border-radius: 50%;
	z-index: 10;
	visibility: hidden;
	transition: all .4s;
}
.back-to-top-image{
	height: 70%;
}
@media(max-width: 500px){
	.back-to-top{
		right: 2rem;
	}
}
@media(max-width: 500px){
	.back-to-top{
		right: 1rem;
	}
}


.nav{
	display: flex;
	justify-content: flex-end;
	padding: var(--gutter-normal) 0;
}
.nav-items{
	display: flex;
	list-style: none;
}
.nav-item:not(:last-child){
	margin-right: var(--gutter-medium);
}
@media(max-width: 500px){
	.nav{
		justify-content: center;
	}
}
@media(max-width: 400px){
	.nav-item:not(:last-child){
		margin-right: var(--gutter-normal);
	}
}
@media(max-width: 300px){
	.nav{
		font-size: var(--font-size-small);
	}
}
.nav-link{
	position: relative;
	display: inline-block;
	padding: 1rem 0;
	text-decoration: none;
	color: inherit;
	transition: all .2s;
}
.nav-link::after{
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 100%;
	display: inline-block;
	height: 1rem;
	background: var (--white);
	transition: all .25s cubic-bezier(1, .68, .16, .9);
}
.nav-link:hover{
	color: var(--pink);
}
.nav-link:hover::after{
	right: 0;
	height: 2px;
	background: var(--pink);
}
.header{
	background:linear-gradient(rgba(0,0,0,.1), rgba(0,0,0,.4)),url('img/big_image_3.jpg');
	height: 100vh;
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
	font-size: var(--font-size-normal);
}
.header-text{
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
}
.header-text p{
	margin: 1.5rem 0 3.5rem;
	max-width: var(--container-medium-width);
	font-family: sans-serif;
	font-size: var(--font-size-medium);
}
@media(max-width: 500px){
	.header{
		text-align: center;
	}
	.header-text p {
		transform: scale(.8);
	}
}

.header-img{
	display: flex;
	justify-content: flex-end;
	height: 500px;
}
.heading-primary{
	line-height: 1;
	font-size: var(--font-size-huge);
	font-weight: 400;
}
@media(max-width: 900px){
	.heading-primary{
		font-size: 6.5rem;
	}
	.header-img{
		display: block;
	}
}
@media(max-width: 500px){
	.heading-primary{
		font-size: var(--font-size-large);
	}
	h2{
		font-size: var(--font-size-medium-1);
	}
	h3{
		font-size: var(--font-size-medium);
	}
}
p{
	margin: var(--gutter-small-1) 0;
}
@media(max-width: 900px){
	p{
		max-width: var(--container-small-width);
	}
}

.work-box{
	display: flex;
	align-items: center;
}
@media(max-width: 900px){
	.work-box{
		align-items: initial;
		flex-direction: column-reverse;
	}
}
.work-box:not(:last-child){
	margin-bottom: 25rem;
}
@media(max-width: 500px){
	.work-box:not(:last-child){
		margin-bottom: 20rem;
	}
}
.work-links{
	display: flex;
	align-items: center;
}
.work-text{
	flex-wrap: 0 0 30%;
}
.work-list{
	list-style-position: inside;
	margin-bottom: var(--gutter-normal);
}
.work-code{
	display: block;
	height: 3rem;
	margin-left: var(--gutter-normal);
	transition: all .3s;
}
.work-code:hover{
	transform: scale(1.2);
}
.work-image-box{
	margin-bottom: var(--gutter-normal);
}
@media(min-width: 910px){
	.work-image-box{
		flex:1;
		margin:0 0 0 10rem;
	}
}
@media(max-width: 900px){
	.work-code{
		height: .4rem;
	}
}

.client-logos{
	display: flex;
	justify-content: space-between;
	filter: invert(100%) grayscale(100%) opacity(.8);
}
.client-logo{
	height: 6.5rem;
	max-width: 18rem;
}
@media(max-width: 1240px){
	.client-logos{
		overflow-x: scroll;
		padding: var(--gutter-normal);
	}
	.client-logo:not(:last-of-type){
		margin-right: var(--gutter-normal);
	}
}
.about-content{
	display: flex;
	flex-direction: row-reverse;
	align-items: center;
}
@media(max-width: 900px){
	.about-content{
		flex-direction: column-reverse;
		align-items: initial;
	}
}
.about-photo-container{
	margin-bottom: var(--gutter-normal);
}
@media(min-width: 901px){
	.about-text{
		flex: 0 0 35%;
	}
	.about-photo-container{
		flex:1;
		margin:0 var(--gutter-huge) 0 0;
	}
}
.contact-info{
	max-width: var(--container-medium-width);
}

.footer{
	text-align: center;
	padding: var(--gutter-medium) 0 var(--gutter-normal);
}
.footer-social-links{
	display: flex;
	justify-content: center;
	padding: var(--gutter-normal) 0;
	list-style: none;
}
.footer-social-link-item:not(:lastof-type){
	margin-right: var(--gutter-small);
}
.footer-social-image{
	height: 4rem;
}
.footer-github-buttons{
	display: flex;
	justify-content: center;
}
.footer-github-buttons iframe{
	height: 2.5rem;
	width: 80px;
	transform: translateY(3px);
}
@media(max-width: 500px){
	.footer{
		padding: var(--gutter-medium) 0;
	}
}