style.css

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
 
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,☺
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/*Reset end here*/
*{
	font-family: "Montserrat"
}
.center{
	margin: 0 auto;
	max-width: 90%;
	width: 100%;
}
.justify-center{
	align-items: center;
	display: flex;
	justify-content: center;
	margin: 0 auto;
	width: 100%;
}
.nav .wrapper{
	align-items: center;
	display: flex;
	height: 150px;
	justify-content: space-between;
	position: relative;
}

.nav .wrapper ul, .nav .wrapper .logo{
	display: flex;
}
.nav .wrapper ul{
	height: 100%;
}
.nav-item{
	align-items: center;
	color: #aaaaaa;
	display: flex;
	font-family: "Montserrat";
	font-weight: 700;
	height: 100%;
	letter-spacing: 3px;
	margin-left: 30px;
	cursor: pointer;
	position: relative;
	text-transform: uppercase;
	transition: all 200ms ease-in-out;
}
.nav-item:after{
	background-color: black;
	top: 75%;
	content: "";
	height: 5px;
	left: 50%;
	transform: translateX(-50%);
	position: absolute;
	transition: all 200ms ease-in-out;
	width: 0;

}
.nav-item:hover{
	color: black;
}
.nav-item:hover:after{
	width: 100%;
}
.nav-item.menu-toggle, .nav-item.search{
	font-size: 1.5em;
	color: black;
}
.nav .search-form{
	display: flex;
	justify-content: center;
	overflow: hidden;
	position: absolute;
	right: 0;
	top: 100%;
	transition: 200ms;
	width: 0;
	z-index: 2;
}
.nav .search-form form{
	width: 100%;
}
.nav .search-form input{
	border: 1px solid #eeeeee;
	box-sizing: border-box;
	font-size: 1em;
	height: 100px;
	padding-left: 30px;
	transition: all 200ms ease-in-out;
	width: 100%;
}
.nav.search-bar-active .search-form{
  width: 50%;
}
.nav-icons:after{
	display: none;
}
.menu-toggle{
	display: none;
}
.banner-home{
	position: relative;
	background-image: url(https://picsum.photos/1905/955?image=454&blur);
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.signature{
	align-items: center;
	display: flex;
	flex-direction: column;
	left: 50%;
	position: absolute;
	top: 50%;
	transform: translate(-50%, -50%);
	width: 50%
}
.signature img{
	width: 100%;
}
.banner-title{
	color: rgba(183, 183, 183, 0.6);
	font-family: "Montserrat";
	font-weight: 700;
	font-size: 170%;
	letter-spacing: 0.2em;
	margin-top: 50px;
	text-align: center;
	text-transform: uppercase;
}
.main-info{
	color: #aaaaaa;
	font-family: "Montserrat";
	font-size: 30px;
	font-weight: 300;
	margin: 5% auto;
	text-align: center;
}
.main-info h2{
	line-height: 1.5em;
	width: 80%;
}
.showcase-block{
	display: flex;
	justify-content: space-between;
	margin: 5% 0;²
}
.showcase-block:nth-child(odd)>div:nth-child(1){
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	width: 30%;
}
.showcase-block:nth-child(odd)>div:nth-child(2){
	margin-left: 5%;
	width: 65%;
}
.showcase-block:nth-child(even)>div:nth-child(2){
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	width: 30%;
}
.showcase-block:nth-child(even)>div:nth-child(1){
	margin-right: 5%;
	width: 65%;
}
.showcase-block img{
    height: auto;
	max-width: 100%;
    width: 100%;
}
.newsletter{
	flex-direction: column;
}
.newsletter-title{
	font-family: "Montserrat";
	font-size: 40px;
	font-weight: 700;
	letter-spacing: 5px;
	text-align: center;
	text-transform: uppercase;
}
.newsletter-info{
	color: #aaaaaa;
	font-family: "Montserrat";
	font-size: 1.5em;
	font-weight: 300;
	line-height: 150%;
	margin: 2.5%;
	text-align: center;
	width: 80%;
}
.newsletter form{
	display: inline-flex;
	max-width: 80%;
	position: relative;
	width: 100%;
}
.newsletter input.e-mail{
	border: 1px solid #aaaaaa;
	color: #aaaaaa;
	font-family: "Montserrat";
	padding: 0 30px;
	transition: all 200ms ease-in-out;
	width: 100%;
}
.newsletter .submit{
	background-color: black;
	border: 0;
	color: white;
	cursor: pointer;
	font-family: "Montserrat";
  font-weight: 700;
  max-width: 200px;
  padding: 20px;
  text-transform: uppercase;
  transition: all 200ms ease-in-out;
  width: 30%;
}
.newsletter input.e-mail:focus, .nav .search-form input:focus{
  border: 2px solid black;
  outline: none;
  transition: all 200ms ease-in-out;
}
.social-icons{
	margin: 5% 0;
}
.social-icons .icon-list{
	display: inline-flex;
}
.social-icons .icon-list>li{
	font-size: 1.5em;
	margin: 0 15px;
}
.social-icons a{
	color: black;
	text-decoration: none;
}
.social-icons .icon-list>li:first-child{
	margin-left: 0;
}
.social-icons .icon-list>li:last-child{
	margin-right: 0;
}
.copyright span{
	color: #aaaaaa;
	font-family: "Montserrat";
	font-size: 1em;
	line-height: 1.5em;
	margin-bottom: 2.5%;
	text-align: center;
	width: 100%;
}
.nav .link-list{
	display: inherit;
}
.nav.mobile-nav-active .menu-toggle, .nav.search-bar-active .search{
	color: gray;
}
@media screen and (max-width: 1368px){
	.menu-toggle{
		display: inherit;
	}
	.nav .link-list{
		background: white;
		display: flex;
		height: 0;
		left: 0;
		justify-content: center;
		overflow: hidden;
		position: absolute;
		top: 100%;
		transition: all 200ms ease-in-out;
		width: 100%;
		z-index: 2;
	}
	.nav .link-list>ul{
		align-items: center;
		flex-direction: column;
		height: 328px;
		width: 100%;
	}
	.nav .link-list li.nav-item{
		border-top: 1px solid #ddd;
		font-size: 1.5em;
		height: 40px;
		justify-content: center;
		margin: 0;
		width: 100%;
	}
	.nav.mobile-nav-active .link-list{
		height: 328px;
	}
	.nav .search-form {
		align-items: center;
		display: flex;
		justify-content: center;
		margin-left: 30px;
		position: initial;
	}
	.nav.search-bar-active .search-form{
		width: 100%;		
	}
	.nav .search-form input{
		border: 0;
		border-bottom: 1px solid #aaaaaa;
		box-sizing: border-box;
		font-size: 1.5em;
		height: 50px;
		padding-left: 30px;
		width: 100%;
	}
	.nav .wrapper>ul{
		justify-content: flex-end;
	}
	.nav .wrapper>ul, .search-form form{
		width: 100%;
	}
	.search-form form{
		display: flex;
		justify-content: flex-end;
	}
	.search-form input:focus, .nav .search-form input:focus{
		border-top: none;
		border-left: none;
		border-right: none;
		border-bottom: 2px solid black;
		outline: none;
	}
	.nav-item.nav-icons{
		font-size: 3em;
		margin-left: 50px;
	}
	.nav .wrapper .logo img{
		width: 100%;
	}	
}
@media screen and (max-width: 1024px){
	.newsletter input.e-mail{
		height: 70px;
		font-size: 1.5em;
		text-align: center;
		width: auto;
	}
	.newsletter .submit{
		font-size: 1.5em;
		height: 70px;
		max-width: 100%;
		width: 100%;
	}
	.social-icons .icon-list>li{
		font-size: 3em;
	}
	.newsletter form{
		flex-direction: column;
	}
	.nav .wrapper .link-list li.nav-item{
		font-size: 1.5em;
		height: 60px;
	}
	.nav .wrapper .link-list>ul, .nav.mobile-nav-active .wrapper .link-list{
		height: 488px;
	}
	.nav .search-form input{
		font-size: 1.3em;
	}
} 
@media screen and (max-width: 768px){
	.nav .search-form input{
		font-size: 1.3em;
		height: 70px;
		width: 100%;
	}
	.nav-item.nav-icons{
		font-size: 2.5em;
		margin-left: 30px;
	}
	.nav .search-form{
		position: absolute;
	}
	.nav .wrapper{
		height: 120px;
	}
} 
@media screen and (max-width: 425px){
	.nav .search-form input{
		font-size: 1em;
	}
	.nav-item.nav-icons {
		font-size: 2em;
		margin-left: 20px;
	}
}