/* === RESET E BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: -apple-system, 'Segoe UI', system-ui, sans-serif;
  color: #1a1a1a;
  background: #fff;
  line-height: 1.6;
}

/* === COLORI === */
:root {
  --primario: #5A2A00;
  --secondario: #8A6A4A;
  --avorio: #FBF1E4;
  --bordo: #D8B48C;
  --testo-attenuato: #666;
}

/* === COLONNA CENTRALE === */
.contenuto {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 16px;
}

/* === HEADER E NAV === */
header {
  border-bottom: 2px solid var(--bordo);
  background: var(--avorio);
  padding: 12px 0;
}

header .contenuto {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

.logo a {
  font-family: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--primario);
  text-decoration: none;
  letter-spacing: 0.03em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

nav a {
  font-size: 0.82rem;
  color: var(--secondario);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

nav a:hover { border-color: var(--secondario); }
nav a.attiva { color: var(--primario); font-weight: 600; }

/* === HERO (HOME) === */
.hero {
  background: var(--avorio);
  border-bottom: 1px solid var(--bordo);
  padding: 48px 0 40px;
  text-align: center;
}

.hero h1 {
  font-family: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: var(--primario);
  line-height: 1.15;
  letter-spacing: 0.04em;
}

.hero .sottotitolo {
  font-size: 1rem;
  color: var(--secondario);
  margin-top: 10px;
  font-style: italic;
}

.hero .occhiello {
  font-size: 0.85rem;
  color: var(--testo-attenuato);
  margin-top: 6px;
}

/* === CORPO PAGINE === */
main { padding: 36px 0 48px; }

/* === TITOLO PAGINE INTERNE === */
.titolo-pagina {
  padding: 32px 0 28px;
  border-bottom: 1px solid var(--bordo);
  margin-bottom: 32px;
}

.titolo-pagina h1 {
  font-family: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  color: var(--primario);
  line-height: 1.2;
}

.titolo-pagina .sottotitolo-pagina {
  font-size: 0.95rem;
  color: var(--secondario);
  margin-top: 6px;
  font-style: italic;
}

/* === TIPOGRAFIA === */
h2 {
  font-family: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  font-size: 1.35rem;
  color: var(--primario);
  margin: 2.2em 0 0.6em;
  line-height: 1.25;
}

h3 {
  font-size: 1.05rem;
  color: var(--secondario);
  margin: 1.6em 0 0.5em;
  font-weight: 600;
}

h4 {
  font-size: 0.95rem;
  color: var(--primario);
  margin: 1.4em 0 0.4em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p { margin-bottom: 0.9em; }

ul, ol {
  margin: 0.5em 0 1em 1.4em;
}

li { margin-bottom: 0.35em; }

strong { color: var(--primario); }

em { color: var(--secondario); }

blockquote {
  border-left: 3px solid var(--bordo);
  padding: 0.5em 1em;
  margin: 1.2em 0;
  color: var(--secondario);
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--bordo);
  margin: 2em 0;
}

a { color: var(--primario); }
a:hover { text-decoration: underline; }

/* === BOX CHIAVE ("Cosa cercare") === */
.box-chiave {
  background: var(--avorio);
  border: 1px solid var(--bordo);
  border-left: 4px solid var(--secondario);
  padding: 1.5em;
  margin: 2.2em 0;
  border-radius: 2px;
}

.box-chiave h2 {
  margin-top: 0;
  font-size: 1.1rem;
}

/* === BOX CHECKLIST (HOME) === */
.box-checklist {
  background: var(--avorio);
  border: 1px solid var(--bordo);
  border-radius: 3px;
  padding: 1.6em 1.8em;
  margin: 2.2em 0;
  text-align: center;
}

.box-checklist h2 {
  margin-top: 0;
  font-size: 1.15rem;
  color: var(--primario);
}

.box-checklist p { margin: 0.5em 0 1em; font-size: 0.9rem; color: var(--secondario); }

.btn-scarica {
  display: inline-block;
  background: var(--primario);
  color: #fff !important;
  text-decoration: none !important;
  padding: 0.65em 1.6em;
  border-radius: 2px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: background 0.15s;
}

.btn-scarica:hover { background: #7a3a00; }

/* === CARD APPROFONDIMENTI === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin: 1.5em 0 2em;
}

.card {
  border: 1px solid var(--bordo);
  border-radius: 3px;
  padding: 1.2em 1.4em;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: background 0.15s;
}

.card:hover {
  background: var(--avorio);
  text-decoration: none;
}

.card h3 {
  font-family: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  color: var(--primario);
  margin: 0 0 0.4em;
  font-size: 1rem;
}

.card p { font-size: 0.88rem; color: var(--secondario); margin: 0; }

/* === FOOTER NAVIGAZIONE (pagine interne) === */
.footer-nav {
  border-top: 1px solid var(--bordo);
  padding: 1.2em 0;
  margin-top: 2.5em;
  font-size: 0.88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
}

.footer-nav a { color: var(--secondario); }

/* === FOOTER PRINCIPALE === */
footer {
  border-top: 2px solid var(--bordo);
  background: var(--avorio);
  padding: 20px 0;
  font-size: 0.82rem;
  color: var(--testo-attenuato);
}

footer .contenuto { text-align: center; }
footer a { color: var(--testo-attenuato); }

/* === SECTION HEADINGS (HOME) === */
.home-section-title {
  font-family: 'Iowan Old Style', 'Palatino Linotype', Georgia, serif;
  font-size: 1.2rem;
  color: var(--secondario);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--bordo);
  padding-bottom: 6px;
  margin: 2em 0 1em;
}

/* === RESPONSIVE === */
@media (max-width: 600px) {
  header .contenuto { flex-direction: column; align-items: flex-start; }
  .hero { padding: 32px 0 28px; }
  .card-grid { grid-template-columns: 1fr; }
  .footer-nav { flex-direction: column; gap: 6px; }
}