/* debug  */
/* * {
  outline: 1px solid #f00 !important;
} */

/* global colours, spacing, fonts and utitlity classes */

:root {
	--color-primary-text: #333333;
	--color-supplementary-text: #666666;
	--color-primary-background: #ffffff;
	--color-dark-background: #333333;
	--color-light-background: #ffffff;
	--color-light-text: #fffaf0;
	--color-link: #4c9fd5;
	--color-trace-grey: #eeeeee;
	--color-pale-grey: #dddddd;

	/* UI theme colors */
	--ui-theme-background: #4c9fd5;
	--ui-theme-hint: #c5e8ff;
	--ui-theme-text: #ffffff;
	--ui-theme-dark: #0b4572;

	/* primary chart colors */
	--color-dark-blue: #0b4572;
	--color-yellow: #efc530;
	--color-light-blue: #2f8fce;
	--color-red: #c7432b;
	--color-light-grey: #999999;
	--color-lilac: #a14a7b;
	--color-orange: #df9239;
	/* secondary chart colors*/
	--color-indigo: #673b9b;
	--color-pale-pink: #ffada9;
	--color-pale-blue: #ade2ea;
	--color-brown: #7c5641;

	--color-severe: #dd3f33;

	--color-graticule: #9ad0e1;

	/* measurements */
	--page-max-width: 1270px;
	--readable-max-width: 780px;

	--border-thin: 1px;
	--border-thick: 4px;

	--ratio: 1.5;
	--s-5: calc(var(--s-4) / var(--ratio));
	--s-4: calc(var(--s-3) / var(--ratio));
	--s-3: calc(var(--s-2) / var(--ratio));
	--s-2: calc(var(--s-1) / var(--ratio));
	--s-1: calc(var(--s0) / var(--ratio));
	--s0: 1rem;
	--s1: calc(var(--s0) * var(--ratio));
	--s2: calc(var(--s1) * var(--ratio));
	--s3: calc(var(--s2) * var(--ratio));
	--s4: calc(var(--s3) * var(--ratio));
	--s5: calc(var(--s4) * var(--ratio));
	--measure: 40rem;

	--serif: 'PT Serif', 'Times New Roman', Times, serif;
	--sans-serif: 'PT Sans', Helvetica, sans-serif;
	--sans-serif-narrow: 'PT Sans Narrow', Helvetica, sans-serif;
}

/*CSS Reset*/
/* Box sizing rules */
*,
*::before,
*::after {
	box-sizing: border-box;
}

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
	margin: 0;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul[role='list'],
ol[role='list'] {
	list-style: none;
}

/* Set core root defaults */
* {
	scroll-behavior: smooth;
}
html:focus-within {
	scroll-behavior: smooth;
}

/* Set core body defaults */
body {
	min-height: 100vh;
	text-rendering: optimizeSpeed;
	line-height: 1.5;
}

figcaption {
	width: 100%;
	font-family: var(--sans-serif);
	font-size: var(--s0);
	color: var(--color-supplementary-text);
	margin-right: var(--s4);
	line-height: var(--s1);
	margin-top: var(--s-5);
}

/* A elements that don't have a class get default styles */
a:not([class]) {
	text-decoration-skip-ink: auto;
}

/* Make images easier to work with */
img,
picture {
	max-width: 100%;
	display: block;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
	font: inherit;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
	html:focus-within {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}
/* end CSS reset */

body {
	color: var(--color-primary-text);
	background-color: floralwhite;
	font-family: var(--sans-serif);
	font-size: 12px;
}

a {
	/* color: var(--color-link); */
	color: #0c2635;
	text-decoration: underline;
}

a:hover {
	color: var(--color-link);
}

.screenreader-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

/* "every layout" based stuff */
.stack {
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.stack > * {
	margin-block: 0;
}

.stack > * + * {
	margin-block-start: var(--s1, 1.5rem);
	/* border: solid red 1px; */
}

.center {
	box-sizing: content-box;
	margin-inline: auto;
	max-inline-size: var(--page-max-width);
}

.cluster {
	display: flex;
	flex-wrap: wrap;
	gap: var(--s0);
	justify-content: flex-start;
	align-items: center;
}

.box {
	padding: var(--s0);
	outline: 0.125rem solid transparent;
	outline-offset: -0.125rem;
}

.cluster,
.cluster-end {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space, 1rem);
	align-items: center;
}

.cluster-end {
	justify-content: flex-end;
}

.cluster {
	justify-content: flex-start;
}

/* typography */

h1 {
	font-family: var(--serif);
	font-size: 3.25rem;
	line-height: 4.25rem;
}

h2 {
	font-size: 1.875rem;
	font-family: var(--serif);
	font-weight: 700;
}

h3 {
	font-size: 1.875rem;
	font-family: var(--serif);
	font-weight: 700;
}

h4 {
	/* font-size: 1.875rem; */
	font-family: var(--sans-serif-narrow);
	font-weight: 700;
}

code {
	background-color: var(--color-pale-blue);
}

p,
li {
	font-family: var(--serif);
	font-size: 1.25rem;
	line-height: 2.25rem;
	box-sizing: content-box;
	width: 100%;
	max-width: var(--readable-max-width);
}

article h2,
article .subtitle,
article p,
article li {
	box-sizing: content-box;
	width: 100%;
	max-width: var(--readable-max-width);
	margin: auto;
}

article h2 {
	font-size: 1.75rem;
	font-family: var(--serif);
	font-weight: 700;
}

blockquote {
	width: 100%;
	max-width: var(--readable-max-width);
	margin: auto;
}

blockquote p {
	padding-left: var(--s1);
	padding-right: var(--s2);
	border-left: var(--border-thick) solid #0c2635;
	width: auto;
}

p.caption {
	font-family: var(--sans-serif);
	font-size: var(--s0);
	color: var(--color-supplementary-text);
	line-height: var(--s1);
	margin-top: var(--s-5);
}

/* MAP */

/* @media (max-width:1079px){
	.switch-container > div{
		  font-size: 1.15em;
	  }
  } */

.y-margin {
	border-left: solid 1.5px var(--color-graticule);
	height: inherit;
	position: absolute;
	opacity: 0.5;
	left: 1em;
	z-index: -1;
}
.y-margin.right {
	border-right: solid 1.5px var(--color-graticule);
	right: 1em;
}
.x-margin {
	border: solid 1.25px var(--color-graticule);
	margin-top: -1em;
	width: 100%;
	position: absolute;
	z-index: -1;
	opacity: 0.25;
	left: 0;
}

#section-methodology {
	background-color: antiquewhite;
	padding-top: 5em;
}

.end-note p {
	font-size: var(--s0);
	line-height: var(--s1);
}

.stamp-container {
	position: relative;
	margin-block-start: 0;
	padding: 0 1em;
}
img.bg-stamp {
	width: 10%;
	position: absolute;
	z-index: -1;
	opacity: 0.6;
}
img.bg-stamp.left,
img.bg-stamp.right {
	transform: rotate(15deg);
}
img.bg-stamp.left-2 {
	transform: rotate(-25deg);
	top: 4em;
	left: 8em;
}
img.bg-stamp.right {
	right: 0;
}
img.bg-stamp.right-2 {
	transform: rotate(-25deg);
	top: 4em;
	right: 8em;
}
@media (max-width: 1100px) {
	img.bg-stamp {
		opacity: 0.3;
	}
}

@media (max-width: 900px) {
	img.bg-stamp {
		display: none;
	}
}

@media (max-width:780px){
	.stack > *, .stack > * + *{
		padding-left: 0.5em;
		padding-right: 0.5em;
		width:90vw;
	}
	html, body {
		max-width: 100%;
		overflow-x: hidden;
	}
	}