/* Blog giovannibuoli.com — stessi colori e caratteri del sito principale.
   Font ospitati sul sito (nessuna richiesta a server esterni). Licenze in assets/fonts/. */

@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/cormorant-garamond-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: italic; font-weight: 400; font-display: swap; src: url(fonts/cormorant-garamond-latin-400-italic.woff2) format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/cormorant-garamond-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: 'Cormorant Garamond'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/cormorant-garamond-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/inter-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/inter-latin-500-normal.woff2) format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/inter-latin-600-normal.woff2) format('woff2'); }
@font-face { font-family: 'Space Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/space-mono-latin-400-normal.woff2) format('woff2'); }
@font-face { font-family: 'Space Mono'; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/space-mono-latin-700-normal.woff2) format('woff2'); }

:root {
  --black: #08090B;
  --black2: #0E1014;
  --black3: #161820;
  --gold: #C9A84C;
  --goldlt: #E8C870;
  --golddim: rgba(201,168,76,0.10);
  --white: #F5F2EC;
  --w80: rgba(245,242,236,0.80);
  --w60: rgba(245,242,236,0.62);
  --w30: rgba(245,242,236,0.30);
  --w10: rgba(245,242,236,0.08);
  --ff-display: 'Cormorant Garamond', Georgia, serif;
  --ff-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ff-mono: 'Space Mono', 'Courier New', monospace;
  --gold-grad: linear-gradient(135deg, var(--gold) 0%, var(--goldlt) 60%, var(--gold) 100%);
  --read-w: 720px;
  --pad-x: clamp(16px, 5vw, 64px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--w80);
  font-family: var(--ff-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; }
a { color: var(--goldlt); text-decoration: underline; text-decoration-color: rgba(232,200,112,0.4); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--goldlt); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--goldlt); outline-offset: 3px; border-radius: 2px; }
strong { color: var(--white); font-weight: 600; }
.skip-link { position: absolute; left: -9999px; top: 8px; background: var(--gold); color: var(--black); padding: 8px 14px; z-index: 10; }
.skip-link:focus { left: 8px; }

/* ── Barra in alto ── */
.site-header {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px var(--pad-x);
  background: rgba(8,9,11,0.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--w10);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-family: var(--ff-display); font-size: 1.35rem; font-weight: 600; white-space: nowrap; }
.brand img { height: 36px; width: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(14px, 3vw, 32px); }
.site-nav a { font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--w60); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--goldlt); }
.btn-gold {
  display: inline-block; font-family: var(--ff-mono); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--black) !important; background: var(--gold-grad); padding: 12px 20px; text-decoration: none; border: 0;
}
.btn-gold:hover { filter: brightness(1.08); }
.btn-line {
  display: inline-block; font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--goldlt); border: 1px solid rgba(201,168,76,0.5); padding: 11px 18px; text-decoration: none;
}
.btn-line:hover { border-color: var(--goldlt); }
@media (max-width: 720px) {
  .site-header .btn-gold { display: none; }
  .brand span { display: none; }
}

/* ── Colonna di lettura ── */
main { padding: 0 var(--pad-x); }
.wrap { max-width: var(--read-w); margin: 0 auto; }
.eyebrow { font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin: 0 0 18px; }
.breadcrumb { font-family: var(--ff-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--w30); margin: 40px 0 28px; }
.breadcrumb a { color: var(--w60); text-decoration: none; }
.breadcrumb a:hover { color: var(--goldlt); }

h1, h2, h3 { color: var(--white); text-wrap: balance; }
h1 { font-family: var(--ff-display); font-weight: 500; font-size: clamp(2.3rem, 6vw, 3.6rem); line-height: 1.08; margin: 0 0 22px; letter-spacing: -0.01em; }
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--goldlt); }
h2 { font-family: var(--ff-display); font-weight: 600; font-size: clamp(1.7rem, 3.6vw, 2.15rem); line-height: 1.2; margin: 64px 0 18px; scroll-margin-top: 90px; }
h3 { font-family: var(--ff-body); font-weight: 600; font-size: 1.08rem; line-height: 1.45; margin: 34px 0 8px; }
p { margin: 0 0 1.15em; }
ul, ol { padding-left: 1.3em; margin: 0 0 1.3em; }
li { margin: 0 0 0.55em; padding-left: 0.2em; }
ul li::marker { color: var(--gold); }
ol li::marker { color: var(--gold); font-family: var(--ff-mono); font-size: 0.85em; }

.meta { font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--w60); margin: 0 0 22px; }
.lead { font-size: 1.15rem; color: var(--w80); }

.ai-note {
  margin: 0 0 40px; padding: 12px 16px;
  border-left: 3px solid var(--gold); background: var(--golddim);
  font-size: 0.9rem; color: var(--w80);
}

.in-breve, .esempio, .cta-box {
  margin: 32px 0; padding: 22px 24px;
  background: var(--black2); border: 1px solid var(--w10);
}
.in-breve { border-left: 3px solid var(--gold); }
.in-breve p:first-child, .esempio p:first-child { margin-top: 0; }
.in-breve ul { margin-bottom: 0; }
.esempio { background: var(--golddim); border-color: rgba(201,168,76,0.25); }
.esempio p:last-child { margin-bottom: 0; }

.toc { margin: 36px 0 8px; padding: 18px 22px; border: 1px solid var(--w10); }
.toc p { font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin: 0 0 10px; }
.toc ol { margin: 0; font-size: 0.95rem; }
.toc li { margin-bottom: 0.3em; }
.toc a { color: var(--w80); text-decoration: none; }
.toc a:hover { color: var(--goldlt); }

code { font-family: var(--ff-mono); font-size: 0.85em; background: var(--black3); padding: 0.1em 0.35em; color: var(--white); }
pre { margin: 20px 0 26px; padding: 18px 20px; background: var(--black3); border: 1px solid var(--w10); overflow-x: auto; line-height: 1.55; }
pre code { background: none; padding: 0; font-size: 0.8rem; color: var(--w80); }

hr { border: 0; border-top: 1px solid var(--w10); margin: 56px 0; }

.cta-box h2 { margin-top: 0; font-size: 1.6rem; }
.cta-row { display: grid; gap: 22px; }
.cta-row p { margin: 0 0 12px; }
@media (min-width: 700px) { .cta-row { grid-template-columns: 1fr 1fr; } }

.author { display: flex; gap: 16px; align-items: center; margin: 44px 0 0; padding-top: 28px; border-top: 1px solid var(--w10); }
.author img { width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(201,168,76,0.4); background: var(--black2); padding: 6px; }
.author p { margin: 0; font-size: 0.92rem; }
.author .name { color: var(--white); font-weight: 600; }

.sources { margin: 48px 0 0; font-size: 0.88rem; color: var(--w60); }
.sources h2 { font-size: 1.5rem; margin: 0 0 12px; }
.sources li { margin-bottom: 0.45em; }
.sources a { color: var(--w80); }

/* ── Elenco articoli ── */
.intro { margin-bottom: 44px; }
.post-card { display: block; padding: 28px 26px; margin: 0 0 20px; background: var(--black2); border: 1px solid var(--w10); text-decoration: none; transition: border-color .3s ease; }
.post-card:hover { border-color: rgba(201,168,76,0.5); }
.post-card .eyebrow { margin-bottom: 10px; }
.post-card h2 { margin: 0 0 10px; font-size: clamp(1.5rem, 3.4vw, 1.9rem); }
.post-card p { color: var(--w80); margin: 0 0 14px; }
.post-card .more { font-family: var(--ff-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--goldlt); }

/* ── Piè di pagina ── */
.site-footer { margin-top: 96px; padding: 28px var(--pad-x) 40px; border-top: 1px solid var(--w10); font-size: 0.82rem; color: var(--w60); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
.site-footer a { color: var(--w80); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
@media print {
  .site-header, .site-footer, .cta-box, .toc { display: none; }
  body { background: #fff; color: #111; }
  h1, h2, h3, strong { color: #111; }
}

/* ── Liste di definizioni e tabelle (OMNI-GEO: contenuti facili da estrarre) ── */
dl { margin: 0 0 1.3em; }
dt { color: var(--white); font-weight: 600; margin-top: 0.9em; }
dd { margin: 0.25em 0 0; padding-left: 16px; border-left: 2px solid rgba(201,168,76,0.45); }
table { width: 100%; border-collapse: collapse; margin: 18px 0 30px; font-size: 0.95rem; line-height: 1.55; }
th, td { text-align: left; vertical-align: top; padding: 12px 14px; border: 1px solid var(--w10); }
th { font-family: var(--ff-mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); background: var(--black2); }
td { color: var(--w80); }
@media (max-width: 480px) { th, td { padding: 10px; font-size: 0.9rem; } }