/* Stile condiviso dalle pagine del blog di studio-lamparelli.it.
   Stessa palette di index.html. Nessuna risorsa esterna: il font vive
   su questo dominio, altrimenti il sito tornerebbe a dover chiedere
   il consenso ai cookie. */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/inter-var-latin.woff2') format('woff2');
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #8C1A1A;
  --red-light: #B02020;
  --dark: #1E1E1E;
  --gray: #4A4A4A;
  --mid: #888;
  --border: #E0E0E0;
  --bg: #F8F7F5;
  --white: #FFFFFF;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--dark);
  line-height: 1.75;
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: var(--red); }

/* ── NAVBAR ─────────────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  height: 68px; display: flex; align-items: center;
}
.nav-inner {
  max-width: 1140px; margin: 0 auto; width: 100%;
  padding: 0 24px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { height: 42px; width: auto; border-radius: 4px; }
.nav-logo-text { font-size: 15px; font-weight: 600; color: var(--red); line-height: 1.2; }
.nav-logo-sub { font-size: 11px; font-weight: 400; color: var(--gray); }
.nav-azioni { display: flex; align-items: center; gap: 20px; }
.nav-azioni a { font-size: 14px; font-weight: 500; color: var(--gray); text-decoration: none; }
.nav-azioni a:hover { color: var(--red); }
.nav-cta {
  background: var(--red); color: var(--white) !important;
  padding: 8px 18px; border-radius: 6px; font-weight: 600 !important;
}
.nav-cta:hover { background: var(--red-light); }

/* ── TESTATA DELL'ARTICOLO ──────────────────────── */
.testata {
  background: linear-gradient(135deg, #1E1E1E 0%, #2C1010 60%, #8C1A1A 100%);
  color: var(--white);
  padding: 64px 24px 56px;
}
.testata-inner { max-width: 760px; margin: 0 auto; }
.briciole { font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: 20px; }
.briciole a { color: rgba(255,255,255,0.75); text-decoration: none; }
.briciole a:hover { color: var(--white); }
.categoria {
  display: inline-block;
  background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.2);
  font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px; margin-bottom: 20px;
}
.testata h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.7rem);
  line-height: 1.18; font-weight: 700; margin-bottom: 18px;
}
.testata .sommario { color: rgba(255,255,255,0.72); font-size: 1.05rem; }
.meta-riga {
  margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px 18px;
  font-size: 13px; color: rgba(255,255,255,0.55);
}

/* ── CORPO ──────────────────────────────────────── */
article { max-width: 760px; margin: 0 auto; padding: 56px 24px 40px; }
article h2 {
  font-size: 1.5rem; line-height: 1.3; margin: 48px 0 16px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
article h3 { font-size: 1.15rem; margin: 32px 0 10px; }
article p { color: var(--gray); margin-bottom: 20px; }
article ul, article ol { margin: 0 0 22px 24px; color: var(--gray); }
article li { margin-bottom: 10px; }
article strong { color: var(--dark); font-weight: 600; }
article blockquote {
  background: var(--bg); border-left: 3px solid var(--red);
  border-radius: var(--radius); padding: 18px 24px; margin: 28px 0;
  color: var(--gray);
}
article blockquote p:last-child { margin-bottom: 0; }
article table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15px; }
article th, article td {
  border: 1px solid var(--border); padding: 10px 14px;
  text-align: left; vertical-align: top; color: var(--gray);
}
article th { background: var(--bg); color: var(--dark); font-weight: 600; }
.tabella-scroll { overflow-x: auto; }

/* ── CONDIVISIONE ───────────────────────────────── */
/* Sono <a href> verso gli URL di condivisione, non i widget di Facebook o X:
   il browser non contatta nessun dominio terzo finché non si clicca. È la
   condizione che tiene il sito senza cookie banner (tools/check_terze_parti.py). */
.condividi { max-width: 760px; margin: 48px auto 0; padding: 0 24px; }
.condividi-titolo {
  font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--mid); margin-bottom: 14px;
}
.condividi-pulsanti { display: flex; flex-wrap: wrap; gap: 10px; }
.cond {
  display: inline-flex; align-items: center; gap: 8px;
  font: inherit; font-size: 14px; font-weight: 600; line-height: 1;
  padding: 11px 16px; border-radius: 8px; cursor: pointer;
  color: var(--gray); text-decoration: none;
  background: var(--white); border: 1px solid var(--border);
  transition: color .2s, border-color .2s, background .2s, transform .2s;
}
.cond:hover { color: var(--marchio); border-color: var(--marchio); background: var(--bg); transform: translateY(-2px); }
.cond:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.cond svg { width: 16px; height: 16px; fill: currentColor; flex: none; }
.cond-whatsapp { --marchio: #128C7E; }
.cond-facebook { --marchio: #1877F2; }
.cond-linkedin { --marchio: #0A66C2; }
.cond-x        { --marchio: #000000; }
.cond-telegram { --marchio: #229ED9; }
.cond-link     { --marchio: var(--red); }
.cond-link[data-copiato="si"] { color: #128C7E; border-color: #128C7E; }

/* ── RIQUADRO AUTORE ────────────────────────────── */
.autore {
  max-width: 760px; margin: 48px auto 0; padding: 0 24px;
}
.autore-box {
  background: var(--bg); border-radius: var(--radius);
  border-left: 3px solid var(--red);
  padding: 26px 28px;
}
.autore-box h3 { font-size: 1.05rem; margin-bottom: 4px; }
.autore-ruolo { font-size: 14px; color: var(--gray); margin-bottom: 14px; }
.autore-credenziali { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.autore-credenziali span {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 12px; font-size: 12.5px; color: var(--gray);
}
.autore-revisione {
  font-size: 12.5px; color: var(--mid);
  border-top: 1px solid var(--border); padding-top: 12px;
}

/* ── INVITO ALL'AZIONE ──────────────────────────── */
.invito {
  max-width: 760px; margin: 40px auto 0; padding: 0 24px;
}
.invito-box {
  background: linear-gradient(135deg, #1E1E1E 0%, #2C1010 100%);
  border-radius: 16px; padding: 36px 32px; text-align: center; color: var(--white);
}
.invito-box h3 { font-size: 1.25rem; margin-bottom: 10px; }
.invito-box p { color: rgba(255,255,255,0.7); font-size: 15px; margin-bottom: 22px; }
.btn {
  display: inline-block; background: var(--red); color: var(--white);
  padding: 13px 28px; border-radius: 8px; font-weight: 700; font-size: 15px;
  text-decoration: none; transition: background .2s, transform .2s;
}
.btn:hover { background: var(--red-light); transform: translateY(-2px); }

/* ── INDICE DEL BLOG ────────────────────────────── */
.lista { max-width: 900px; margin: 0 auto; padding: 56px 24px 80px; }
.scheda {
  display: block; text-decoration: none;
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 30px; margin-bottom: 20px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.scheda:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--red); }
.scheda-categoria {
  font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--red);
}
.scheda h2 { font-size: 1.3rem; color: var(--dark); margin: 8px 0 10px; line-height: 1.3; }
.scheda p { color: var(--gray); font-size: 15px; margin-bottom: 12px; }
.scheda-meta { font-size: 13px; color: var(--mid); }
.vuoto { text-align: center; color: var(--mid); padding: 60px 0; }

/* ── FOOTER ─────────────────────────────────────── */
footer {
  background: var(--dark); color: rgba(255,255,255,0.5);
  padding: 36px 24px; font-size: 13px; margin-top: 72px;
}
.footer-inner { max-width: 1140px; margin: 0 auto; }
.footer-inner a { color: rgba(255,255,255,0.7); }
.footer-legal { margin-top: 10px; font-size: 12px; color: rgba(255,255,255,0.35); }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .testata { padding: 48px 20px 40px; }
  article, .autore, .invito, .condividi { padding-left: 20px; padding-right: 20px; }
  .cond { flex: 1 1 auto; justify-content: center; }
  .nav-azioni a:not(.nav-cta) { display: none; }
}