/* ============================================================================
   BLOG — aggiunte al guscio di /guide-ai per /shop/blog e /shop/en/blog
   ----------------------------------------------------------------------------
   Si carica DOPO /assets/guide-ai.css e aggiunge solo cio' che un articolo di
   notizie ha in piu' di una guida: la copertina, il riquadro «in sintesi», le
   schede con immagine dell'indice e la paginazione.
   Se lo tocchi, bumpa TOKEN_CSS_BLOG in tools/blog/template.mjs e rigenera
   (vercel.json serve i .css immutable per un anno).
   ========================================================================== */

.b-copertina { margin: 0 0 1.6rem; }
.b-copertina img {
  display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--hairline); background: var(--surface-1);
}
.b-copertina figcaption { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.45rem; }
.b-copertina figcaption a { color: var(--text-muted); }

.b-sintesi {
  margin: 0 0 1.8rem; padding: 1.1rem 1.25rem; border-radius: 14px;
  background: linear-gradient(135deg, rgba(36, 232, 255, 0.07), rgba(139, 92, 255, 0.07));
  border: 1px solid var(--border);
}
.b-sintesi p { font-weight: 800; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--cyan); margin-bottom: 0.5rem; }
.b-sintesi ul { margin-left: 1.15rem; }
.b-sintesi li { color: var(--text); margin-bottom: 0.35rem; font-size: 0.98rem; }

.b-lingua { font-size: 0.85rem; margin: -0.6rem 0 1.4rem; }
.b-lingua a { color: var(--cyan); }

.g-corpo h3 { font-size: 1.1rem; margin: 1.3rem 0 0.5rem; }
.g-corpo a { color: var(--cyan); }
.g-corpo blockquote { border-left: 3px solid var(--purple); padding: 0.2rem 0 0.2rem 1rem; margin: 0 0 1.1rem; color: var(--text-soft); font-style: italic; }

.b-schede { display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1.1rem; margin: 0 0 1.8rem; }
.b-scheda {
  display: flex; flex-direction: column; text-decoration: none; color: var(--text);
  background: var(--glass); border: 1px solid var(--hairline); border-radius: var(--radius); overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.b-scheda:hover { border-color: rgba(36, 232, 255, 0.45); transform: translateY(-2px); }
.b-scheda img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; display: block; background: var(--surface-1); }
.b-scheda div { padding: 0.9rem 1rem 1.1rem; display: flex; flex-direction: column; gap: 0.35rem; }
.b-scheda span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--cyan); font-weight: 700; }
.b-scheda strong { font-family: 'Space Grotesk', sans-serif; font-size: 1.08rem; line-height: 1.3; }
.b-scheda em { font-style: normal; font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; }
.b-scheda time { font-size: 0.78rem; color: var(--text-muted); }

.b-scheda--prima { grid-column: 1 / -1; }
@media (min-width: 760px) {
  .b-scheda--prima { flex-direction: row; }
  .b-scheda--prima img { width: 58%; }
  .b-scheda--prima div { justify-content: center; padding: 1.5rem; }
  .b-scheda--prima strong { font-size: 1.5rem; }
}

.b-pagine { display: flex; justify-content: space-between; gap: 1rem; margin: 0 0 2rem; font-weight: 700; }
.b-pagine a { color: var(--cyan); text-decoration: none; }
.b-vuoto { color: var(--text-muted); margin: 1rem 0 2rem; }

/* ============================================================================
   IL BLOG DENTRO LA VETRINA (body.b-shop)
   ----------------------------------------------------------------------------
   Il blog sta sotto /shop e deve sembrare la stessa vetrina: stessi colori,
   stessi caratteri (Outfit per i titoli, Inter per il testo), stessa
   intestazione e stesso piede. Le regole dell'intestazione e del piede sono
   copiate da ai-space/src/components/layout/Header.css e Footer.css e dai
   token di ai-space/src/theme/variables.css: se lo shop cambia, allinea qui.
   Il contenuto degli articoli resta quello di guide-ai.css, ricolorato con i
   token dello shop.
   ========================================================================== */

body.b-shop {
  /* token dello shop (variables.css) */
  --color-bg: #0f0f11;
  --color-bg-secondary: #18181b;
  --color-surface: #27272a;
  --color-text-main: #ffffff;
  --color-text-muted: #a1a1aa;
  --color-text-light: #a1a1aa;
  --color-primary: #d4fc02;
  --color-primary-text: #000000;
  --color-accent: #00f2ea;
  --glass-bg: rgba(15, 15, 17, 0.8);
  --glass-border: rgba(255, 255, 255, 0.08);
  --color-border: #27272a;
  --font-family-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-family-heading: 'Outfit', 'Inter', sans-serif;
  --container-width: 1440px;
  --container-padding: 48px;
  --header-height: 80px;
  --radius-sm: 8px;
  --radius-btn: 9999px;
  --radius-card: 24px;
  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 40px rgba(0, 0, 0, 0.3);

  /* i token del guscio editoriale, rimappati su quelli dello shop */
  --bg: var(--color-bg);
  --surface-1: var(--color-bg-secondary);
  --surface-2: var(--color-surface);
  --text-muted: var(--color-text-muted);
  --text-soft: #d4d4d8;
  --lime: var(--color-primary);
  --cyan: var(--color-accent);
  --hairline: rgba(255, 255, 255, 0.08);
  --border: var(--color-border);
  --glass: rgba(255, 255, 255, 0.03);
  --radius: 24px;

  background: var(--color-bg);
  font-family: var(--font-family-sans);
  display: flex;
  flex-direction: column;
}
html:has(body.b-shop) { background: #0f0f11; scroll-padding-top: 110px; }
body.b-shop h1, body.b-shop h2, body.b-shop h3, body.b-shop h4,
body.b-shop .b-scheda strong, body.b-shop .g-scheda strong, body.b-shop .g-occhiello { font-family: var(--font-family-heading); }
body.b-shop h1 { font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
body.b-shop h2 { font-weight: 700; }
body.b-shop ::selection { background: var(--color-primary); color: #000; }
body.b-shop .g-main { padding-top: calc(var(--header-height) + 64px); flex: 1 0 auto; }
body.b-shop .g-cta { border-radius: var(--radius-card); }
body.b-shop .g-btn-lime { border-radius: var(--radius-btn); }
body.b-shop .b-scheda:hover { border-color: rgba(212, 252, 2, 0.45); }
body.b-shop .b-sintesi { background: rgba(255, 255, 255, 0.03); border-radius: var(--radius-card); }

body.b-shop .container { max-width: var(--container-width); margin: 0 auto; padding: 0 var(--container-padding); }
@media (max-width: 768px) { body.b-shop { --container-padding: 24px; } }
body.b-shop .header svg, body.b-shop .footer svg { display: block; flex: none; }
body.b-shop .header a, body.b-shop .footer a { text-decoration: none; color: inherit; }
body.b-shop .header ul, body.b-shop .footer ul { list-style: none; }
body.b-shop button { cursor: pointer; border: none; background: transparent; font-family: var(--font-family-sans); font-weight: 600; }

/* ─── Intestazione (Header.css) ─── */
.b-shop .header { width: 100%; position: fixed; top: 0; left: 0; z-index: 100; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); background: transparent; padding: 20px 0; line-height: 1.5; }
.b-shop .header-sticky { padding: 10px 0; background: var(--glass-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--glass-border); box-shadow: var(--shadow-sm); }
.b-shop .header-main-inner { height: var(--header-height); display: flex; align-items: center; justify-content: space-between; }
.b-shop .logo { font-family: var(--font-family-heading); font-size: 24px; font-weight: 800; letter-spacing: -0.03em; color: var(--color-text-main); }
.b-shop .logo-accent { color: var(--color-primary); }
.b-shop .nav-list { display: flex; gap: 8px; background: rgba(255, 255, 255, 0.03); padding: 6px; border-radius: var(--radius-btn); border: 1px solid rgba(255, 255, 255, 0.05); }
.b-shop .nav-link { font-size: 14px; font-weight: 500; color: var(--color-text-muted) !important; padding: 8px 20px; border-radius: var(--radius-btn); display: flex; align-items: center; gap: 6px; }
.b-shop .nav-link:hover { color: var(--color-text-main) !important; background: rgba(255, 255, 255, 0.08); }
.b-shop .nav-item.has-mega:hover .nav-link { background: var(--color-text-main); color: var(--color-bg) !important; }
.b-shop .mega-menu { position: absolute; top: calc(100% + 20px); left: 50%; transform: translateX(-50%) translateY(10px); width: 90%; max-width: 1200px; background: #18181b; border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 40px; opacity: 0; visibility: hidden; transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1); z-index: 90; box-shadow: var(--shadow-md); }
.b-shop .nav-item.has-mega:hover .mega-menu, .b-shop .nav-item.has-mega:focus-within .mega-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.b-shop .mega-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.b-shop .mega-link { font-size: 15px; color: var(--color-text-muted) !important; padding: 8px 12px; border-radius: var(--radius-sm); transition: 0.2s; display: flex !important; align-items: center; gap: 10px; }
.b-shop .mega-link:hover { color: var(--color-primary) !important; background: rgba(255, 255, 255, 0.03); transform: translateX(4px); }
.b-shop .header-actions { display: flex; align-items: center; gap: 16px; }
.b-shop .language-switcher, .b-shop .mobile-language-switcher { display: inline-flex; align-items: center; gap: 8px; padding: 6px; border-radius: 999px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08); }
.b-shop .language-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; color: var(--color-text-muted) !important; background: transparent; font-size: 12px; font-weight: 700; line-height: 1.2; }
.b-shop .language-btn.active { background: var(--color-primary); color: var(--color-primary-text) !important; }
.b-shop .action-btn { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--color-text-main) !important; background: rgba(255, 255, 255, 0.05); position: relative; }
.b-shop .action-btn:hover { background: var(--color-primary); color: var(--color-primary-text) !important; transform: translateY(-2px); }
.b-shop .mobile-toggle { display: none; }
.b-shop .b-ico-chiudi, .b-shop .menu-aperto .b-ico-apri { display: none; }
.b-shop .menu-aperto .b-ico-chiudi { display: block; }
.b-shop .mobile-menu[hidden] { display: none !important; }

@media (max-width: 1024px) {
  .b-shop .nav-list { display: none; }
  .b-shop .mobile-toggle { display: block; color: white; position: relative; z-index: 101; }
  .b-shop .header-main { position: relative; z-index: 101; }
  .b-shop .mobile-menu { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--color-bg); z-index: 99; padding: 140px 30px 40px; overflow-y: auto; }
  .b-shop .mobile-link { font-family: var(--font-family-sans); font-size: 24px; font-weight: 700; padding: 16px 0; border-bottom: 1px solid var(--color-border); display: block; color: var(--color-text-main) !important; }
  .b-shop .mobile-language-switcher { margin-bottom: 28px; }
}
@media (max-width: 560px) {
  .b-shop .header-actions { gap: 8px; }
  .b-shop .header-actions > .language-switcher { display: none; }
  .b-shop .action-btn { width: 40px; height: 40px; }
}

/* ─── Piede (Footer.css) ─── */
.b-shop .footer { background: var(--color-bg); border-top: 1px solid var(--color-border); padding: 60px 0 30px; margin-top: auto; position: relative; z-index: 10; line-height: 1.5; }
.b-shop .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 60px; }
.b-shop .footer-title { font-size: 14px; font-weight: 700; margin-bottom: 24px; letter-spacing: 0.05em; text-transform: uppercase; }
.b-shop .footer-links { display: flex; flex-direction: column; gap: 12px; }
.b-shop .footer-links a { font-size: 14px; color: var(--color-text-muted); }
.b-shop .footer-links a:hover, .b-shop .footer a:hover { color: var(--color-primary); }
.b-shop .footer-text { font-size: 14px; color: var(--color-text-muted); margin-bottom: 16px; }
.b-shop .footer-legale { font-size: 12px; color: var(--color-text-muted); opacity: 0.8; margin-bottom: 30px; display: grid; gap: 8px; }
.b-shop .footer-bottom { display: flex; flex-direction: column; align-items: center; gap: 24px; padding-top: 30px; border-top: 1px solid var(--color-border); }
.b-shop .footer-socials { display: flex; gap: 24px; }
.b-shop .footer-copy { font-size: 12px; color: var(--color-text-light); }
.b-shop .footer-payments { display: flex; gap: 12px; align-items: center; color: var(--color-text-light); }
@media (min-width: 768px) { .b-shop .footer-bottom { flex-direction: row; justify-content: space-between; } }