* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
:root {
	--index: calc(1vw + 1vh);
	--swiper-theme-color: #4b4d53;
	--swiper-navigation-size: 30px;
	--swiper-navigation-sides-offset: 40px;
	--swiper-pagination-bottom: 20px;
	--swiper-pagination-color: #afb3c0;
	--swiper-pagination-bullet-inactive-color: #36373c;
	--swiper-pagination-bullet-inactive-opacity: 1;
}
body {
	background-color: #000;
	color: #fff;
}
.slider {
	height: 100vh;
	box-shadow: inset 0 50px 50px #000, inset 0 -50px 50px #000;
}
.slider .slide {
	display: flex;
	align-items: center;
	justify-content: center;
}
.slide__content {
	text-align: center;
	opacity: 0;
	transition: opacity .25s ease;
}
.swiper-slide-active .slide__content {
	opacity: 1;
}
.slide__content h2 {
	font-size: calc(var(--index) * 4);
	text-transform: uppercase;
	letter-spacing: calc(var(--index) * 1.65);
	margin-bottom: calc(var(--index) * 2.3);
	position: relative;
}
.slide__content h2::after {
	content: '';
	height: 1px;
	width: 20%;
	background-color: rgba(255 255 255 / .35);
	position: absolute;
	left: 40%;
	bottom: calc(var(--index) * -1);
}
.slide__content p {
	font-size: calc(var(--index) * .9);
	text-transform: uppercase;
	color: rgba(255 255 255 / .8);
	letter-spacing: calc(var(--index) * .24);
	margin-bottom: calc(var(--index) * 2.6);
}
button {
	--button-color: rgba(255 255 255 / .9);
	padding: 9.25px 40px;
	font-size: 15.75px;
	border-radius: 10em;
	background-color: transparent;
	border: 2px solid var(--button-color);
	color: var(--button-color);
	text-transform: uppercase;
	letter-spacing: .2rem;
	cursor: pointer;
}
.slider-navigation > * {
	border: 1.5px solid var(--swiper-theme-color);
	border-radius: 10em;
	width: 55px;
	height: 55px;
}
.video-background {
	position: fixed;
	width: 94%;
	height: 94%;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	opacity: .7;
	transition: opacity 2s ease-out;
}
.video-background.change {
	opacity: 1;
}

/* Interface */

.container {
	margin: auto;
	max-width: 840px;
}
.container-top {
	display: flex;
	justify-content: space-between;
}
.top-line {
	position: absolute;
	width: 100%;
	z-index: 10;
	padding: 1.7rem 0;
}
.logo {
	border: 3px solid #E1E6F7;
	border-radius: 10em;
	width: 54px;
	height: 54px;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: .75;
}
.logo img{
	width: 25px;
	height: auto;
}
.main-mnu {
	display: flex;
	margin-top: 15px;
	font-size: 19px;
	margin-right: -16px;
}
.main-mnu li {
	list-style: none;
}
.main-mnu a {
	color: #bbbec9;
	padding: 16px;
	font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
	text-decoration: none;
	font-weight: 200;
	outline: none;
}
.main-mnu a:hover {
	text-decoration: underline;
}