/* ---------- Font ---------- */
@font-face {
  font-family: "Roboto Mono";
  src: url(../public/font/RobotoMono-Regular.woff2) format("woff2");
  font-weight: 400;
  font-display: swap;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html,
body {
  height: 100%;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

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

p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset {
  border: none;
}

legend {
  padding: 0;
}

:root {
  --c-bg: hsl(42, 24%, 90%);
  --c-surface: hsl(42, 28%, 94%);
  --c-ink: hsl(30, 12%, 15%);
  --c-muted: hsl(30, 7%, 38%);
  --c-border: hsl(38, 15%, 76%);
  --c-accent: hsl(18, 55%, 38%);

  --ff: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --fs-300: 0.8125rem;
  --fs-400: 1rem;
  --fs-500: 1.25rem;
  --fs-600: clamp(1.5rem, 4vw, 2rem);

  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1.25rem;
  --space-4: 2rem;
  --space-5: 3.5rem;
}

:root[data-lang="en"] [lang="it"] {
  display: none !important;
}

:root[data-lang="it"] [lang="en"] {
  display: none !important;
}

body {
  min-width: 320px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  font-family: var(--ff), monospace;
  font-size: var(--fs-400);
  line-height: 1.6;
  background-color: var(--c-bg);
  color: var(--c-ink);
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1;
}

.wrap {
  width: min(100% - var(--space-4), 44rem);
  margin-inline: auto;
}

.wrap-wide {
  width: min(100% - var(--space-4), 78rem);
  margin-inline: auto;
}

h1 {
  font-size: var(--fs-600);
  line-height: 1.2;
}

h2 {
  font-size: var(--fs-500);
}

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-color: var(--c-border);
}

a:hover,
a:focus-visible {
  color: var(--c-accent);
  text-decoration-color: currentColor;
}

.muted {
  color: var(--c-muted);
}

.site-header {
  border-bottom: 1px solid var(--c-border);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  padding-block: var(--space-2);
}

.site-header .brand {
  text-decoration: none;
  margin-right: auto;
}

.site-header .brand::before {
  content: "~/";
  color: var(--c-muted);
}

.site-header nav {
  display: flex;
  gap: var(--space-3);
}

.site-header nav a {
  text-decoration: none;
  color: var(--c-muted);
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--c-accent);
}

.site-header nav a[aria-current="page"] {
  color: var(--c-ink);
}

.site-header nav a[aria-current="page"]::before {
  content: "> ";
}

.lang-toggle {
  border: 1px solid var(--c-border);
  background: none;
  padding: 0 var(--space-1);
  font-size: var(--fs-300);
  color: var(--c-muted);
  cursor: pointer;
}

.lang-toggle:hover,
.lang-toggle:focus-visible {
  color: var(--c-accent);
  border-color: currentColor;
}

.page {
  padding-block: var(--space-5) var(--space-4);
}

.site-footer {
  border-top: 1px solid var(--c-border);
}

.site-footer .wrap {
  padding-block: var(--space-2);
  font-size: var(--fs-300);
  color: var(--c-muted);
}