@import url('https://fonts.googleapis.com/css?family=Poppins:200,300,400,500,600,700,800,900&display=swap');

:root {
	--bg-color: #f0f8ff
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Poppins', sans-serif;
}

section {
	position: relative;
	background-color: var(--bg-color);
	min-height: 100dvh;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: background 0.5s;
}

section.dark {
	--bg-color: #24292d;
}

section .card {
	position: relative;
	width: 400px;
	height: 450px;
	background: #fff;
	box-shadow: 0px 15px 25px rgba(0, 0, 0, 0.2);
	border-radius: 16px;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: background 0.5s;
}

section.dark .card {
	background: #323840;
}

section .card .content,
section .card .image-text {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}

section .card .image-text .image-box {
	position: relative;
	width: 180px;
	height: 180px;
	overflow: hidden;
	border-radius: 50%;
	margin-bottom: 15px;
}

section .card .image-text .image-box img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

section .card .image-text h3 {
	font-weight: 500;
	font-size: 1.4em;
	line-height: 1.2em;
	text-align: center;
	color: #2fa1ff;
}

section .card .image-text h3 span {
	font-weight: 400;
	color: #777;
	font-size: 0.75em;
}

section.dark .card .image-text h3 span {
	color: #ccc;
}

section .card .sci {
	display: flex;
	margin-top: 15px;
}

section .card .sci li {
	list-style: none;
	border-radius: inherit;
}

section .card .sci li a {
	position: relative;
	width: 50px;
	height: 50px;
	background: #e9f5ff;
	color: #2fa1ff;
	display: flex;
	justify-content: center;
	align-items: center;
	text-decoration: none;
	border-radius: inherit;
	font-size: 20px;
	transition: 0.5s;
	/* Look here */
}

section.dark .card .sci li a {
	background: #404852;
}

section .card .sci li a:hover {
	color: #fff;
}

section .card .sci li a .fa {
	position: relative;
	z-index: 1000;
}

section .card .sci li a:before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: #2fa1ff;
	border-radius: 50%;
	transform: scale(0);
	transition: 0.5s;
}

section .card .sci li a:hover:before {
	transform: scale(1);
}

.toggle {
	position: absolute;
	top: 20px;
	right: 20px;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	transition: 0.5s ease-in-out;
	font-size: 1.5em;
}

.toggle::before {
	content: '🌑';
	border-radius: inherit;
	overflow: hidden;
}

section.dark .toggle::before {
	content: '☀️';
	border-radius: inherit;
	overflow: hidden;
}

.con-tooltip {
	transition: all 0.3s ease-in-out;
	border-radius: 50%;
}

section.dark .tooltip {
	background: #333;
	color: #ccc;
}

.tooltip {
	visibility: hidden;
	pointer-events: none;

	z-index: 2000;
	opacity: .40;

	width: auto;
	padding: 5px 10px 5px 10px;
	white-space: nowrap;

	background: #f0f8ff;
	color: #777;

	position: absolute;
	top: -140%;
	left: -25%;

	font-size: 16px;
	border-radius: 9px;

	transition: all 0.3s ease-in-out;

	box-shadow: 0px 0px 3px rgba(56, 54, 54, 0.86);
}

.tooltip::after {
	content: '';
	width: 0;
	height: 0;

	border-style: solid;
	border-width: 12px 12.5px 0 12.5px;
	border-color: #f0f8ff transparent transparent transparent;

	position: absolute;
	left: 40%;
}

section.dark .tooltip::after {
	border-color: #333 transparent transparent transparent;
}

.toggle:hover .tooltip {
	visibility: visible;
	opacity: 1;
	transition: .3s ease-in-out;
	animation: hoverY 1s ease-in-out infinite alternate;
}

.con-tooltip.bottom:hover .tooltip {
	visibility: visible;
	opacity: 1;
	transition: .3s ease-in-out;
	animation: hoverY 1s ease-in-out infinite alternate;
}

@keyframes hoverY {
	0% {
		transform: translateY(6px);
	}
}

.con-tooltip.left:hover .tooltip,
.con-tooltip.right:hover .tooltip {
	visibility: visible;
	opacity: 1;
	transition: .3s ease-in-out;
	animation: hoverX 1s ease-in-out infinite alternate;
}

@keyframes hoverX {
	0% {
		transform: translateX(6px);
	}
}

/* Tooltip hover */

.con-tooltip.left:hover {
	transform: translateX(-6px)
}

.con-tooltip.bottom:hover {
	transform: translateY(6px)
}

.con-tooltip.right:hover {
	transform: translateX(6px)
}

/* Left */

.left .tooltip {
	top: 10%;
	left: -165%;
}

.left .tooltip::after {
	top: 40%;
	left: 84%;
	transform: rotate(-90deg);
}

/* Bottom */

.bottom {
	margin-left: 25px;
	margin-right: 25px;
}

.bottom .tooltip {
	top: 80%;
	left: -40%;
}

.bottom .tooltip::after {
	top: -17%;
	transform: rotate(180deg);
}

/* Right */

.right .tooltip {
	top: 10%;
	left: 90%;
}

.right .tooltip::after {
	top: 40%;
	left: -12%;
	transform: rotate(90deg);
}

/* Toggle */

.toggle .tooltip {
	top: 120%;
	left: -250%;
	font-size: 12px;
}

.toggle .tooltip::after {
	top: -20%;
	left: 70%;
	transition: 0.3s ease-in-out;
	transform: rotate(180deg);
}

html,
body {
	width: 100%;
	min-height: 100dvh;
	margin: 0;
	padding: 0;
	background-color: var(--bg-color);
	overflow-x: hidden;
}

/* iOS specific "fix"? */
body {
	background-color: var(--bg-color);
	background-attachment: fixed;
	background-origin: border-box;
	background-clip: border-box;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}