/* ========== HUB SETTORIALI ==========
   Override e componenti specifici per le landing /automazione-<settore>.
   Riusa hero/process/cta-final di landing.css; aggiunge: pain-grid,
   demo-grid, glossario, faq accordion. */

/* Hero — solo piccoli aggiustamenti per contesto verticale */
.hub-hero .hero-card.hub-hero-card {
  padding: 22px;
}

/* ---------- PAIN GRID ---------- */
.hub-pains {
  padding: 80px 0 40px;
  background: var(--cream);
}
.hub-pains .pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
  margin-top: 40px;
}
.pain-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 26px 22px;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.pain-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(27,94,75,.08);
}
.pain-card h3 {
  font-family: var(--font-h);
  font-size: 1.35rem;
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--ink);
}
.pain-card p {
  color: var(--ink-light);
  line-height: 1.6;
  margin: 0 0 14px;
}
.pain-demo-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--green);
  font-weight: 600;
  background: var(--green-lighter, #e8f3ef);
  padding: 6px 12px;
  border-radius: 999px;
  margin-top: 6px;
}
.pain-demo-link a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- DEMO GRID ---------- */
.hub-demos {
  padding: 80px 0;
}
.hub-demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 40px;
}
.hub-demo-card {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  text-decoration: none;
  color: inherit;
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.hub-demo-card:hover {
  transform: translateY(-3px);
  border-color: var(--green);
  box-shadow: 0 8px 28px rgba(27,94,75,.1);
}
.hub-demo-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.hub-demo-micro {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--ink-light);
  font-weight: 600;
}
.hub-demo-score {
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  letter-spacing: .3px;
}
.tier-green { background: #d8f0e3; color: #1b5e4b; }
.tier-yellow { background: #fdf2cc; color: #8a6500; }
.tier-orange { background: #fde2cc; color: #8a4500; }
.hub-demo-card h3 {
  font-family: var(--font-h);
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0 0 10px;
  color: var(--ink);
}
.hub-demo-card p {
  font-size: .92rem;
  color: var(--ink-light);
  line-height: 1.55;
  margin: 0 0 14px;
}
.hub-demo-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-weight: 600;
  font-size: .9rem;
}
.hub-demos-more {
  text-align: center;
  margin-top: 32px;
}
.hub-demos-more a {
  color: var(--green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- GLOSSARIO ---------- */
.hub-gloss {
  padding: 80px 0;
  background: var(--cream);
}
.gloss-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 40px 0 0;
}
.gloss-item {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: 10px;
  padding: 18px 20px;
}
.gloss-item dt {
  font-family: var(--font-h);
  font-size: 1.05rem;
  color: var(--green);
  margin: 0 0 6px;
  font-weight: 400;
  letter-spacing: .3px;
}
.gloss-item dd {
  margin: 0;
  font-size: .9rem;
  color: var(--ink-light);
  line-height: 1.55;
}

/* ---------- FAQ ACCORDION ---------- */
.hub-faqs {
  padding: 80px 0;
}
.hub-faq-list {
  max-width: 820px;
  margin: 40px auto 0;
}
.hub-faq-item {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.hub-faq-item summary {
  padding: 18px 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.hub-faq-item summary::-webkit-details-marker { display: none; }
.hub-faq-item summary::after {
  content: '+';
  font-size: 1.6rem;
  color: var(--green);
  font-weight: 300;
  transition: transform .2s var(--ease);
  line-height: 1;
}
.hub-faq-item[open] summary::after {
  content: '−';
}
.hub-faq-item summary:hover { color: var(--green); }
.hub-faq-body {
  padding: 0 4px 18px;
  color: var(--ink-light);
  line-height: 1.6;
}
.hub-faq-body a { color: var(--green); text-decoration: underline; }

/* ---------- HUB CORRELATI ---------- */
.hub-related { padding: 80px 0; background: var(--cream); }
.hub-related .wrap > .label,
.hub-related .wrap > .title,
.hub-related .wrap > .subtitle { text-align: center; }
.hub-related .wrap > .subtitle { max-width: 720px; margin-left: auto; margin-right: auto; }
.related-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin: 40px auto 0;
  max-width: 900px;
}
.related-hub-card {
  display: block; background: #fff; border: 1px solid var(--line);
  border-radius: 14px; padding: 24px; text-decoration: none; color: inherit;
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.related-hub-card:hover {
  transform: translateY(-3px); border-color: var(--green);
  box-shadow: 0 10px 28px rgba(27,94,75,.1);
}
.related-hub-label {
  display: inline-block; font-size: .72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--green); margin-bottom: 10px;
}
.related-hub-card h3 {
  font-family: var(--font-h); font-size: 1.15rem; line-height: 1.25;
  margin: 0 0 10px; color: var(--ink);
}
.related-hub-card p {
  font-size: .9rem; color: var(--ink-light); line-height: 1.55; margin: 0 0 14px;
}
.related-hub-cta {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--green); font-weight: 600; font-size: .88rem;
}

/* ---------- MOBILE ---------- */
@media (max-width: 768px) {
  .hub-pains, .hub-demos, .hub-gloss, .hub-faqs, .hub-related {
    padding: 56px 0 32px;
  }
  .pain-card { padding: 22px 20px; }
  .hub-demo-card { padding: 18px; }
  .related-hub-card { padding: 20px; }
}