header {
	display: flex;
	justify-content: center;
	background: rgba(255, 255, 255, 0.1);
	font-family: 'JetBrains Mono', monospace;
	font-size: 14px;
	padding: 14px 0;
	width: 100%;
	box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

header ul {
	display: flex;
	cursor: pointer;
	gap: 6rem;
}

header li {
	color: #999;
	transition: 0.1s;
}
header li:hover {
	color: #000;
	transition: 0.2s;
}

header .active {
	color: #0047b3;
	transition: 0.1s;
}

#welcome {
	height: 100vh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

#welcome .welcome__h1 {
	font-size: 4rem;
	text-align: center;
	max-width: 45vw;
	font-weight: 700;
	color: #000;
}

#welcome .welcome__span__ICU {
	color: #0047b3;
}

#welcome .welcome__div__buttons {
	display: flex;
	align-items: center;
	gap: 1.6rem;
	margin-top: 1.1rem;
}

#welcome .welcome__div__buttons .welcome__button__intall {
	background: #e6f0ff;
	color: #0047b3;
	border-radius: 5px;
	border: 1px solid #b9d1f6;
	padding: 0.5rem 1rem;
	font-weight: 500;
	font-size: 14px;
}
#welcome .welcome__div__buttons .welcome__button__intall:hover {
	background: #dbe8fb;
}

#welcome .welcome__div__buttons .welcome__link__source {
	color: #777;
	font-size: 14px;
	transition: 0.05s;
}
#welcome .welcome__div__buttons .welcome__link__source:hover {
	color: #000;
	transition: 0.2s;
}

#welcome .welcome__circle__div__animation {
	position: absolute;
	z-index: -99;
	transform: translate(-50%, -50%);
	left: 50%;
	top: 50%;
}
#welcome .welcome__circle__div__animation .welcome__circle__one {
	position: absolute;
	transform: translate(-50%, -50%);
	width: 50rem;
	height: 50rem;
	opacity: 0.4;
	box-shadow: 0 0 50px 0 rgba(189, 189, 189, 0.45);
	border-radius: 50%;
}
#welcome .welcome__circle__div__animation .welcome__circle__two {
	position: absolute;
	transform: translate(-50%, -50%);
	width: 40rem;
	height: 40rem;
	opacity: 0.4;
	box-shadow: 0 0 50px 0 rgba(189, 189, 189, 0.4);
	border-radius: 50%;
}
#welcome .welcome__circle__div__animation .welcome__circle__three {
	position: absolute;
	transform: translate(-50%, -50%);
	width: 30rem;
	height: 30rem;
	opacity: 0.4;
	box-shadow: 0 0 50px 0 rgba(189, 189, 189, 0.35);
	border-radius: 50%;
}
#welcome .welcome__circle__div__animation .welcome__circle__four {
	position: absolute;
	transform: translate(-50%, -50%);
	width: 20rem;
	height: 20rem;
	opacity: 0.4;
	box-shadow: 0 0 50px 0 rgba(189, 189, 189, 0.3);
	border-radius: 50%;
}