:root {
  --ink: #1c1917;
  --muted: #5c5650;
  --line: #d8d0c4;
  --paper: #f4f0e8;
  --card: #fbf8f2;
  --red: #9e1b32;
  --red-dark: #6f1223;
  --max: 44rem;
  --wide: 68rem;
}

* { box-sizing: border-box; }

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Serif 4", "Iowan Old Style", Palatino, Georgia, serif;
  line-height: 1.55;
}

body[data-lang="en"] .it,
body[data-lang="it"] .en { display: none; }

a { color: var(--red-dark); }
a:hover { color: var(--red); }

.wrap {
  width: min(var(--wide), calc(100% - 2.4rem));
  margin-inline: auto;
}

.narrow { width: min(var(--max), 100%); }

header {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0 0.85rem;
}

.top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: inherit;
}

.brand svg { width: 1.15rem; height: 1.7rem; flex: none; }

.brand strong {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  text-transform: uppercase;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.1rem;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] { color: var(--ink); }

.lang {
  display: flex;
  gap: 0.35rem;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.lang button {
  background: none;
  border: 0;
  padding: 0.15rem 0.2rem;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
}

.lang button[aria-pressed="true"] {
  color: var(--ink);
  font-weight: 700;
}

.ecosoc {
  margin-top: 0.75rem;
  padding: 0.55rem 0 0.85rem;
  border-top: 1px solid var(--line);
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

main { padding: 2.4rem 0 3.5rem; }

h1 {
  font-size: clamp(1.8rem, 4vw, 2.55rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2.2rem 0 0.7rem;
}

p { margin: 0 0 1rem; }

.lede {
  font-size: 1.12rem;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

.cite {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.78rem;
  color: var(--muted);
  margin: -0.5rem 0 1.2rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 0.85rem;
  margin: 1.8rem 0 0.4rem;
}

.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 1.05rem 1.1rem 1.15rem;
  text-decoration: none;
  color: inherit;
}

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

.card h2 {
  margin: 0 0 0.4rem;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
}

.card p { margin: 0; font-size: 0.95rem; }

article ol,
article ul { padding-left: 1.15rem; }

article li { margin: 0 0 0.55rem; }

blockquote {
  margin: 1.2rem 0;
  padding: 0.2rem 0 0.2rem 1rem;
  border-left: 3px solid var(--red);
  font-size: 1.02rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1rem 0 1.4rem;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.65rem 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

th {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.note {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 0.9rem 1rem;
  font-size: 0.95rem;
  margin: 1.4rem 0;
}

footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 2.2rem;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 0.78rem;
  color: var(--muted);
}

footer p { margin: 0 0 0.45rem; }

footer nav {
  margin-top: 0.8rem;
  text-transform: none;
  letter-spacing: 0;
}

@media (max-width: 720px) {
  html { font-size: 17px; }
  .top { align-items: flex-start; }
}