/* ==========================================================================
   FILOCLASTOS — token system
   Palette: gazzetta ufficiale, non cartolina — carta stanca, inchiostro,
   timbro. Evitiamo il beige-crema #F4F1EA da AI-slop: qui la carta è più
   grigia e fredda, come un fascicolo protocollato, non un menu di ristorante.
   ========================================================================== */

:root {
  --paper:      #EAE6DC;
  --paper-dim:  #DED8C9;
  --ink:        #1C1A16;
  --ink-soft:   #4A453C;
  --navy:       #1F2C42;
  --navy-soft:  #33455F;
  --gold:       #9C7328;
  --red:        #7A342E;
  --teal:       #2B5257;
  --line:       #B9AF98;
  --line-soft:  #D2CBB8;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --measure: 68ch;
}

@media (prefers-color-scheme: dark) {
  /* Il progetto vive volutamente in modalità chiara: un fascicolo
     ufficiale non si legge "in dark mode". Nessuna variante scura. */
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  background-image:
    repeating-linear-gradient(
      0deg,
      rgba(0,0,0,0.012) 0px,
      rgba(0,0,0,0.012) 1px,
      transparent 1px,
      transparent 3px
    );
}

@media (prefers-reduced-motion: no-preference) {
  .masthead, .titolo-entry { animation: fade-up 0.6s ease-out both; }
  .titolo-entry:nth-child(1) { animation-delay: 0.05s; }
  .titolo-entry:nth-child(2) { animation-delay: 0.12s; }
  .titolo-entry:nth-child(3) { animation-delay: 0.19s; }
  .titolo-entry:nth-child(4) { animation-delay: 0.26s; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

a { color: var(--teal); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--red); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 28px;
}

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

.masthead {
  border-bottom: 4px double var(--navy);
  padding: 48px 0 22px;
}

.masthead__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  margin-bottom: 18px;
}
.masthead__eyebrow a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.masthead__eyebrow a:hover { color: var(--red); border-bottom-color: var(--red); }

.masthead__row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.masthead__title {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: clamp(40px, 7vw, 64px);
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--navy);
}

.masthead__title a { color: inherit; text-decoration: none; }

.masthead__tagline {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--ink-soft);
  max-width: 40ch;
  margin: 10px 0 0;
  font-size: 16.5px;
}

/* the seal / signature element */
.timbro {
  width: 92px;
  height: 92px;
  flex-shrink: 0;
  color: var(--gold);
}
.timbro text { font-family: var(--font-mono); }

/* ---------- nav ---------- */

.nav {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.nav a { color: var(--ink); text-decoration: none; border-bottom: 1px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--red); border-bottom-color: var(--red); }

/* ---------- titoli grid (home) ---------- */

.titoli {
  list-style: none;
  margin: 0;
  padding: 36px 0;
  display: grid;
  gap: 0;
}

.titolo-entry {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-soft);
}
.titolo-entry:first-child { border-top: 1px solid var(--line-soft); }

.titolo-entry__numero {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.04em;
  padding-top: 4px;
}
.titolo-entry__numero span { display: block; font-size: 10px; color: var(--ink-soft); text-transform: uppercase; }

.titolo-entry__titolo {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 600;
  margin: 0 0 6px;
}
.titolo-entry__titolo a { color: var(--navy); text-decoration: none; }
.titolo-entry__titolo a:hover { color: var(--red); }

.titolo-entry__sommario { margin: 0; color: var(--ink-soft); max-width: 56ch; }

.stato {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  white-space: nowrap;
  align-self: start;
  margin-top: 4px;
}
.stato--dev { color: var(--red); border-color: var(--red); }
.stato--attivo { color: var(--teal); border-color: var(--teal); }

/* ---------- prose pages ---------- */

.prose {
  max-width: var(--measure);
  padding: 40px 0 60px;
}
.prose h1 {
  font-family: var(--font-display);
  font-size: 38px;
  color: var(--navy);
  margin-bottom: 6px;
}
.prose .prose__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
}
.prose h2 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--navy);
  margin-top: 40px;
}
.prose p { margin: 0 0 18px; }
.prose ul, .prose ol { padding-left: 22px; }

.callout {
  border-left: 3px solid var(--red);
  background: rgba(122,52,46,0.06);
  padding: 14px 18px;
  margin: 24px 0;
  font-size: 15.5px;
  color: var(--ink-soft);
}
.callout strong { color: var(--ink); }

.fonti {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line-soft);
  margin-top: 40px;
  padding-top: 16px;
}

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

.footer {
  border-top: 4px double var(--navy);
  padding: 22px 0 40px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer a { color: var(--ink-soft); }
.footer a:hover { color: var(--red); }

@media (max-width: 620px) {
  .titolo-entry { grid-template-columns: 1fr; gap: 6px; }
  .titolo-entry__numero { padding-top: 0; }
  .stato { justify-self: start; }
  .masthead__row { flex-direction: column; align-items: flex-start; }
  .timbro { display: none; }
}