/* Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  -webkit-font-smoothing: antialiased;
}

svg,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
}

ul,
ol {
  list-style: none;
}

a {
  color: currentColor;
}

/* Variables */
:root {
  --font-size-sm: clamp(0.8rem, 0.25vi + 0.74rem, 0.94rem);
  --font-size-base: clamp(1rem, 0.45vi + 0.89rem, 1.25rem);
  --font-size-lg: clamp(1.25rem, 0.76vi + 1.06rem, 1.67rem);
  --font-size-xl: clamp(1.56rem, 1.2vi + 1.26rem, 2.22rem);
  --font-size-2xl: clamp(1.95rem, 1.83vi + 1.5rem, 2.96rem);
  --font-size-3xl: clamp(2.44rem, 2.74vi + 1.76rem, 3.95rem);
  --font-size-4xl: clamp(3.05rem, 4.02vi + 2.05rem, 5.26rem);

  --font-size-vis-sm: 12px;
  --font-size-vis-base: 14px;
  --font-size-vis-lg: 16px;
  --font-size-vis-xl: 20px;

  --font-family: "Google Sans Flex", sans-serif;

  --font-weight-normal: 400;
  --font-weight-bold: 700;

  --line-height-body: 1.5;
  --line-height-header: 0.9;

  --color-background: #d9d4ce;
  --color-text: #1a233b;
  --color-accent: #df703c;
}

/* Typography */
body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-background);
  font-variation-settings: "wdth" 87.5;
}

hgroup {
  width: fit-content;
}

h1 {
  color: var(--color-accent);
  font-size: 72px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-header);
  font-variation-settings: "wdth" 50;
}

hgroup p {
  font-size: 24.5px;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-header);
  text-transform: uppercase;
  font-variation-settings: "wdth" 125;
  letter-spacing: 0.1em;
}

footer {
  font-size: var(--font-size-sm);
}

/* Layout */
main {
  margin-inline: auto;
  padding-block: 4rem;
  min-height: 100svh;
  width: min(80rem, 100% - 2rem);
}

article > * + * {
  margin-block-start: 2rem;
}

.header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 2rem 6rem;
}

/* Legend */
.legend {
  width: max-content;
  display: grid;
  grid-template-columns: repeat(3, auto);
  grid-template-rows: repeat(2, auto);
  align-items: center;
  font-size: var(--font-size-vis-base);
  line-height: 0.71;
  gap: 6px;
}

.legend__title {
  grid-column: span 2;
  font-size: var(--font-size-vis-lg);
  font-weight: var(--font-weight-bold);
}

.legend__title span {
  font-size: var(--font-size-vis-base);
  font-weight: var(--font-weight-normal);
}

.legend__swatch {
  background-color: var(--color-accent);
  width: 64px;
  height: 16px;
}

/* Timeline */
.timeline text {
  font-size: var(--font-size-vis-base);
  fill: currentColor;
}

.timeline .axis {
  font-family: inherit;
}

.timeline .axis line {
  stroke: var(--color-background);
  stroke-width: 2px;
}

.timeline .event {
  stroke: var(--color-accent);
}

.timeline .name-label__title {
  font-size: var(--font-size-vis-lg);
  font-weight: var(--font-weight-bold);
}