:root {
  --ink: #1e1238;
  --ink-soft: #4b3f72;
  --ink-muted: #6b5f94;
  --ground: #f4f1ff;
  --card: #ffffff;
  --line: #ebe6fb;
  --accent: #6d28d9;
  --accent-dark: #4c1d95;
  --lime: #d9f99d;
  --lime-ink: #1a2e05;
  --lime-comment: #4d7c0f;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: Archivo, system-ui, sans-serif;
  --shadow: 0 24px 50px -24px rgba(46, 16, 101, .35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-dark); }
a:hover { color: #2e1065; }
code { font-family: var(--mono); }

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: 24px;
}

/* Nav */

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding-block: 22px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 9px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 21px;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.logo__lexxy { font-weight: 800; }
.logo__variables { color: var(--ink-soft); }
.logo__brace { color: var(--accent); font-weight: 800; letter-spacing: -0.12em; margin-right: 0.08em; }
.logo__brace--close { margin-right: 0; margin-left: 0.04em; }

.nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.nav__links a:not(.pill) {
  color: var(--ink);
  font-weight: 500;
  padding: 10px 12px;
  text-decoration: none;
}

.pill {
  border-radius: 999px;
  display: inline-block;
  font-weight: 700;
  padding: 10px 16px;
  text-decoration: none;
}

.pill--dark { background: var(--ink); color: var(--lime); }
.pill--dark:hover { color: var(--lime); }
.pill--accent { background: var(--accent); color: #fff; font-size: 15px; }
.pill--accent:hover { background: var(--accent-dark); color: #fff; }
.pill--code { background: var(--card); color: var(--ink); font-size: 14px; font-weight: 400; padding-inline: 14px; }

/* Hero. The heading row and the demo row share one grid, so the heading
   lines up with Before and the aside lines up with After. */

.hero { padding-block: 24px 96px; }

.lockup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 40px 290px 40px minmax(0, 1fr);
  column-gap: 14px;
}

.lockup:first-child { align-items: start; }

.hero__title {
  grid-column: 1 / 4;
  margin: 0;
  font-size: 72px;
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.95;
}

.hero__aside { grid-column: 5; }

.hero__aside p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.6;
}

.hero__aside p code { color: var(--accent-dark); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
}

.demo {
  align-items: center;
  margin-top: 48px;
}

.card {
  align-self: stretch;
  background: var(--card);
  border-radius: 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.card__head {
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink-muted);
  display: flex;
  font-size: 13px;
  gap: 10px;
  height: 48px;
  justify-content: space-between;
  padding: 0 20px;
}

.card__head b {
  color: var(--ink);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.card__editor,
.card__output { flex: 1; }

.card__output {
  font-size: 17px;
  line-height: 1.7;
  padding: 20px;
}

.card__output p,
.card__editor .lexxy-editor__content p { margin: 0 0 10px; }
.card__output p:last-child { margin: 0; }

.demo__arrow {
  fill: none;
  justify-self: center;
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 5;
}

.demo__middle {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.demo__hint {
  color: var(--ink-muted);
  font-size: 13px;
  margin: 0;
  text-align: center;
}

/* Lexxy and the variables extension, themed through their own variables. */

.card__editor {
  --lexxy-color-selected: var(--lime);
  --lexxy-variable-color: var(--lime-ink);
  --lexxy-color-accent-dark: var(--accent);
  --lexxy-font-base: var(--sans);
  --lexxy-font-mono: var(--mono);
}

/* GitHub Pages has no server to upload to, so hide Lexxy's upload buttons. */
.card__editor button[name="image"],
.card__editor button[name="file"] { display: none; }

.card__editor lexxy-editor {
  --lexxy-editor-padding: 20px;
  --lexxy-editor-rows: 8lh;
  background: var(--card);
  border: 0;
  border-radius: 0 0 18px 18px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.7;
}

.filled {
  background: var(--lime);
  border-radius: 3px;
  color: inherit;
  font-weight: 700;
  padding: 0 3px;
}

.missing {
  color: var(--ink-muted);
  font-family: var(--mono);
  font-size: .85em;
}

/* The sticker holds the hash. */

.sticker {
  background: var(--lime);
  border-radius: 14px;
  box-shadow: 5px 5px 0 var(--ink);
  overflow: hidden;
  transform: rotate(-2.5deg);
  width: 100%;
}

.sticker__tabs {
  border-bottom: 1.5px solid var(--ink);
  display: flex;
}

.sticker__tabs button {
  background: transparent;
  border: 0;
  color: var(--lime-ink);
  cursor: pointer;
  flex: 1 1 0;
  font: 700 14px var(--sans);
  min-height: 40px;
}

.sticker__tabs button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--lime);
}

.sticker__tabs button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* An inset ring follows the sticker's rounded corners, where an outline would
   be clipped. */
.sticker__hash:focus-visible { box-shadow: inset 0 0 0 2px var(--accent); }

.sticker__hash {
  border-radius: 0 0 14px 14px;
  color: var(--lime-ink);
  cursor: text;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.7;
  margin: 0;
  outline: none;
  overflow-x: auto;
  padding: 14px 16px;
  white-space: pre;
}

.sticker__hash .c { color: var(--lime-comment); }
.sticker__hash .s { color: var(--accent-dark); font-weight: 500; }

/* Stacked: one column, and the arrows turn to point down. */

@media (max-width: 1000px) {
  .lockup { grid-template-columns: minmax(0, 1fr); row-gap: 20px; }
  .lockup > * { grid-column: 1; }
  .hero__title { font-size: 52px; }
  .demo__arrow { transform: rotate(90deg); }
  .demo__middle { max-width: 360px; justify-self: center; width: 100%; }
}

/* Features */

.band {
  background: var(--ink);
  color: #f4f1ff;
}

.band .wrap { padding-block: 88px; }

h2 {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -0.04em;
  margin: 0 0 40px;
}

.features {
  display: grid;
  gap: 0 48px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.features li {
  border-top: 1px solid #3a2d63;
  padding: 22px 0;
}

.features h3 { font-size: 20px; margin: 0 0 6px; }
.features p { color: #c9c1e8; line-height: 1.6; margin: 0; }
.features code { color: var(--lime); }

/* Install */

.install { padding-block: 88px 48px; }

.steps {
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 40px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  counter-increment: step;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.steps__text { flex: 1 1 280px; }

.steps__text::before {
  color: var(--accent);
  content: "0" counter(step);
  display: block;
  font-family: var(--mono);
  font-size: 14px;
  margin-bottom: 6px;
}

.steps__text h3 { font-size: 21px; margin: 0 0 6px; }
.steps__text p { color: var(--ink-soft); line-height: 1.6; margin: 0; }

.steps__code {
  display: flex;
  flex: 2 1 480px;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.code {
  background: var(--ink);
  border-radius: 14px;
  color: #ece8ff;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
  overflow-x: auto;
  padding: 16px 18px;
}

.code .c { color: #9a8fc0; }
.code .s { color: var(--lime); }
.code .k { color: #c4b5fd; }

/* Docs link and footer */

.docs {
  align-items: center;
  background: var(--lime);
  border-radius: 24px;
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  padding: 40px 44px;
  text-decoration: none;
}

.docs:hover { color: var(--ink); }

.docs__title {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.docs__text { color: var(--ink-soft); font-size: 17px; max-width: 420px; }

.footer {
  color: var(--ink-soft);
  font-size: 14px;
  padding-block: 32px 48px;
  text-align: center;
}