* {
	box-sizing: border-box;
	font-variant-numeric: lining-nums;
	letter-spacing: 0.1px;
}

html {
	margin: 0;
}

body {
	font-family: 'open sans', sans-serif;
	margin: 0 auto;
	padding: 0;
	background: none;
}


#main h1 {
	display: flex;
	align-items: center;
	font-size: 3.5rem;
	color: #2865ff;
	margin: 0 0;
}


h3 {
	font-family: 'raleway', sans-serif;
	font-size: 1.4rem;
	line-height: 1.6;
	letter-spacing: 0.2px;
	
}

h2 {
	font-family: 'raleway', sans-serif;
	font-size: 1.6rem;
	line-height: 1.3;
	letter-spacing: 0.2px;
	
}

h1 {
	font-family: 'raleway', sans-serif;
	font-size: 2rem;
	line-height: 1.3;
}

ol, ul, p {
	font-size: 0.95rem;
	font-weight: 500;
	text-decoration: none;
	color: inherit;
	margin: 0;
	line-height: 1.7;
	max-width: 720px;
}

ul {
	list-style: none;
	padding: 0;
	line-height: 1.7;
}

ol {
	list-style-type: none;
	padding: 0;
	margin-left: 0;
	counter-reset: custom;
a}

ol li, ul li {
	padding: 0.5rem 0;
}

ol li::before {
  counter-increment: custom;
  content: counter(custom)"";
  display: inline-block;
  width: 1.5rem;
  margin-left: -2rem;
  opacity: 0.2;
  text-align: right;
  padding-right: 0.5rem;
}

/* ul li::before {
	content: "—";
	display: inline-block;
	width: 1.8em;
	margin-left: -1.8em;
	opacity: 0.3;
} */


a {
	text-decoration: none;
	color: inherit;
	color: #2865ff;
}

a:hover, a:active {
	opacity: 0.6;
}

.arrow {
 	font-family: 'Manrope', sans-serif;
	display: inline;
}

.button {
	display: inline-block;
	border: none;
	padding: 1.5rem 1.5rem;
	background: #2865ff;
	color: white;
	font-family: 'raleway', sans-serif;
	font-size: 1.1rem;
	font-weight: 600;
	letter-spacing: 0.3px;
	border-radius: 1rem;
	cursor: pointer;
	text-align: center;
	width: 100%;
	max-width: 480px;
}

.button img {
	margin-right: 1rem;
	height: 1rem;
}
.button:hover,
.button:active {
	opacity: 0.6;
}


footer {
	box-sizing: border-box;
	margin: 6rem 0 0 0;
	background: #f5f8fb;
}

footer div {
	max-width: 960px;
	padding: 6rem 2.5rem;
	margin-left: auto;
	margin-right: auto;
}

.images img, .image {
	width: 100%;
	max-width: 944px;
}

#title_logo {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

#logo {
	height: 2.9rem;
	text-align: left;
	gap: 2rem;
	margin-top: 4px;
}


#main {
	margin-top: 0;
}

.page {
	padding: 2rem;
	margin: 5rem auto;
	max-width: 1024px;
}

.page > * {
	margin: 0 0 2rem 0;
}

.page > h2,
.page > h3 {
	margin-top: 6rem;
}

.week_number {
	opacity: 0.1;
}

/* 
section :first-child::before {
	content: counter;
} */

.highlighted {
	border: 1px solid #bacad7;
	border-radius: 32px;
	padding: 1.7rem;
	display: flex;
	flex-direction: column;
	gap: 1rem;
	max-width: 720px;
}

.exercise {
	border: 1px dashed #f5f8fb;
}


.highlighted * {
	margin: 0;
}

.highlighted img {
	width: 100%;
	height: auto;
}

.twocolumn_grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.image_card {
	width: 100%;
	/* border-radius: 2rem;
	box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.25); */
}

.twocolumn_grid > :nth-child(2n) {
	font-style: italic;
}

.twocolumn_grid h3 {
	margin: 0;
}

.threecolumn_grid {
	display: grid;
	grid-template-columns: 1fr 1.5fr 3fr;
	gap: 1rem;
}

.circles {
  display: flex;
  flex-wrap: nowrap;
  padding-top: 40%;
}

.circle {
  background: rgba(75,140,252, 0.2);
  width: 100%;
  padding-bottom: 55%;
  border-radius: 50% 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.circle_content {
  position: absolute;
  top: 50%;
  left: 15%;
  right: 15%;
  bottom: 50%;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle:nth-child(2) {
  margin-top: -35%;
  margin-bottom: 35%;
  margin-left: -30%;
  margin-right: -30%;
}


.image {
	width: 100%;
	max-width: 640px;
}

.wordcloud {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
}

.wordcloud p {
	width: auto;
	padding: 0.5rem 1rem;
	background: #f5f8fb;
	border-radius: 1rem;
	max-width: 100%;
}

.video-container {
	position: relative;
	padding-bottom: 56.25%;
	height: 0;
}

.video-container iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

@media (min-width: 480px) {
	
	h3 {
		font-size: 1.6rem;
	}
	
	h2 {
		font-size: 2rem;
	}
	
	h1 {
		font-size: 3rem;
	}
	
	ol, ul, p {
		font-size: 1rem;
	}
	
	.page {
		padding: 2rem;
	}
	
	.page > * {
		margin: 0 0 3rem 0;
	}
	
	.page > h2 {
		margin-top: 7rem;
	}
	
	.highlighted, .infocard {
		padding: 2rem;
	}
	
	
}



@media (min-width: 720px) {
	
	
	
	h3 {
		font-size: 1.8rem;
	}
	
	h2 {
		font-size: 3rem;
	}
	
	h1 {
		font-size: 4rem;
	}
	
	ol, ul, p {
		font-size: 1.1rem;
	}
	
	ol li::before {
		
		width: 3rem;
		margin-left: -3.8rem;
		padding-right: 0.8rem;
		
	}
	
	.page {
		padding: 2.5rem;
	}
	
	.page > * {
		margin: 0 0 4rem 0;
	}
	
	.page > h2 {
		margin-top: 8rem;
	}
	
	.highlighted, .infocard {
		padding: 2.5rem;
	}

	.button {
	padding: 2rem 2rem;
	}
	
}