:root {
  --enamel: #E9ECE8;
  --enamel-deep: #DDE2DC;
  --ink: #101713;
  --ink-soft: #4A554E;
  --muted: #7C877F;
  --verified: #2C6B57;
  --absent: #A8342A;
  --suspended: #B9791A;
  --rule: #C3CBC3;
  --measure: 68ch;
  --display: ui-sans-serif, -apple-system, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--enamel);
  color: var(--ink);
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- masthead ---- */

.masthead {
  border-bottom: 1px solid var(--rule);
  padding: 22px 0;
}

.masthead .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.wordmark {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}

.wordmark span { color: var(--suspended); }

.masthead nav {
  display: flex;
  gap: 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.masthead nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.masthead nav a:hover,
.masthead nav a:focus-visible { border-bottom-color: var(--ink); }

.masthead nav.lg-header-lang,
nav.lg-header-lang {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}

nav.lg-header-lang a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 2px 4px;
}

nav.lg-header-lang a:hover {
  color: var(--ink);
}

nav.lg-header-lang a.active,
nav.lg-header-lang span.active {
  color: var(--suspended);
  font-weight: 700;
  border-bottom: 2px solid var(--suspended);
}

nav.lg-header-lang .lang-sep {
  color: var(--rule);
  font-size: 11px;
  user-select: none;
}

/* ---- hero ---- */

.hero { padding: 84px 0 64px; }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 26px;
}

h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin: 0 0 26px;
  max-width: 19ch;
}

.lede {
  font-size: clamp(1.05rem, 2.1vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 54ch;
  margin: 0;
}

/* ---- signature: quadro stati ---- */

.states {
  margin: 60px 0 0;
  border-top: 1px solid var(--rule);
  padding-top: 34px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border-bottom: 1px solid var(--rule);
}

.state {
  background: var(--enamel);
  padding: 22px 20px 26px;
}

.state .lamp {
  width: 100%;
  height: 8px;
  margin-bottom: 18px;
  border-radius: 1px;
}

.state.verified .lamp { background: var(--verified); }
.state.absent   .lamp { background: var(--absent); }
.state.partial  .lamp { background: var(--suspended); }

.state.suspended .lamp {
  background-image: repeating-linear-gradient(
    -45deg,
    var(--ink-soft) 0 2px,
    transparent 2px 6px
  );
  border: 1px solid var(--rule);
  border-radius: 0;
}

.state h3 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 8px;
  font-weight: 500;
}

.state p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}

.state.suspended h3 { color: var(--suspended); }
.state.suspended p { color: var(--ink); }

.states-note {
  font-size: 14.5px;
  color: var(--muted);
  margin: 18px 0 0;
  max-width: var(--measure);
}

/* ---- sezioni ---- */

section { padding: 66px 0; border-top: 1px solid var(--rule); }
section:first-of-type { border-top: none; }

h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 22px;
  max-width: 24ch;
}

section > .wrap > p { max-width: var(--measure); color: var(--ink-soft); }

.cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(238px, 1fr));
  gap: 34px 40px;
  margin-top: 38px;
}

.col h3 {
  font-size: 16px;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.col p { margin: 0; font-size: 15px; color: var(--ink-soft); }

.col .tag {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}

/* ---- stato del prodotto ---- */

.status {
  background: var(--enamel-deep);
  border-left: 3px solid var(--suspended);
  padding: 26px 28px;
  margin-top: 8px;
  max-width: var(--measure);
}

.status p { margin: 0; font-size: 15.5px; }
.status p + p { margin-top: 12px; }

/* ---- documenti legali ---- */

.doc { padding: 62px 0 40px; }
.doc h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); max-width: 26ch; margin-bottom: 14px; }
.doc .updated {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 40px;
}
.doc-body { max-width: var(--measure); }
.doc-body h2 { font-size: 1.25rem; margin: 42px 0 14px; max-width: none; }
.doc-body h3 { font-size: 1rem; margin: 30px 0 10px; }
.doc-body p, .doc-body li { color: var(--ink-soft); font-size: 16px; }
.doc-body ul { padding-left: 20px; }
.doc-body li { margin-bottom: 8px; }
.doc-body code {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--enamel-deep);
  padding: 2px 5px;
  word-break: break-all;
}
.doc-body a { color: var(--ink); text-decoration-color: var(--muted); }

/* ---- footer ---- */

footer {
  border-top: 1px solid var(--rule);
  padding: 40px 0 60px;
  font-size: 14px;
  color: var(--muted);
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--ink-soft); text-decoration: none; }
footer a:hover, footer a:focus-visible { text-decoration: underline; }

/* ---- accessibilità ---- */

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--suspended);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 12px;
  top: 12px;
  background: var(--ink);
  color: var(--enamel);
  padding: 10px 16px;
  z-index: 10;
}

@media (max-width: 720px) {
  .states { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 56px 0 44px; }
  section { padding: 48px 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}