/* ===========================
   ARTICLE TEMPLATE STYLES
   =========================== */

/* Breadcrumb */
.breadcrumb {
  padding: 1rem 0;
  font-size: 0.85rem;
  color: var(--color-text-muted, #6b7280);
}
.breadcrumb a {
  color: var(--color-primary, #2a6ab1);
  text-decoration: none;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb__sep {
  margin: 0 0.4rem;
  color: #9ca3af;
}

/* Article Hero */
.article-hero {
  background: linear-gradient(135deg, #f0f6ff 0%, #e8f3fa 100%);
  padding-top: calc(var(--nav-height, 80px) + 2rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #e5e7eb;
  background-size: cover;
  background-position: center;
}
.article-hero__category {
  display: inline-block;
  background: var(--color-primary, #2a6ab1);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}
.article-hero__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.25;
  color: var(--color-heading, #1a2a3a);
  max-width: 780px;
  margin-bottom: 1rem;
}
.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted, #6b7280);
  align-items: center;
}
.article-hero__meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.article-hero__meta-item svg {
  flex-shrink: 0;
}

/* Article Layout */
.article-layout {
  display: grid;
  grid-template-columns: 1fr min(720px, 100%) 1fr;
  padding: 3rem 1rem 4rem;
  gap: 0;
}
.article-layout > * {
  grid-column: 2;
}
.article-layout--with-toc {
  grid-template-columns: 1fr min(680px, 100%) 260px 1fr;
  gap: 0 2.5rem;
  align-items: start;
}
.article-layout--with-toc > * {
  grid-column: 2;
}
.article-layout--with-toc .article-toc {
  grid-column: 3;
  grid-row: 1 / 99;
  position: sticky;
  top: 90px;
}

@media (max-width: 1100px) {
  .article-layout--with-toc {
    grid-template-columns: 1fr min(720px, 100%) 1fr;
  }
  .article-layout--with-toc .article-toc {
    grid-column: 2;
    grid-row: auto;
    position: static;
    margin-bottom: 2.5rem;
  }
}

/* Table of Contents */
.article-toc {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  font-size: 0.875rem;
}
.article-toc__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 0.75rem;
}
.article-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.article-toc__list a {
  color: var(--color-text, #374151);
  text-decoration: none;
  display: block;
  padding: 0.2rem 0;
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
  transition: color 0.2s, border-color 0.2s;
  line-height: 1.4;
}
.article-toc__list a:hover,
.article-toc__list a.active {
  color: var(--color-primary, #2a6ab1);
  border-left-color: var(--color-primary, #2a6ab1);
}
.article-toc__list--sub {
  padding-left: 1rem;
  font-size: 0.82rem;
}

/* Article Content */
.article-content h2 {
  font-size: clamp(1.3rem, 3vw, 1.65rem);
  color: var(--color-heading, #1a2a3a);
  margin: 2.5rem 0 1rem;
  padding-top: 0.5rem;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 0.5rem;
}
.article-content h3 {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--color-heading, #1a2a3a);
  margin: 2rem 0 0.75rem;
}
.article-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1a2a3a);
  margin: 1.5rem 0 0.5rem;
}
.article-content p {
  line-height: 1.8;
  margin-bottom: 1.25rem;
  color: var(--color-text, #374151);
}
.article-content ul,
.article-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.article-content li {
  line-height: 1.75;
  margin-bottom: 0.4rem;
  color: var(--color-text, #374151);
}
.article-content strong {
  font-weight: 700;
  color: var(--color-heading, #1a2a3a);
}
.article-content a {
  color: var(--color-primary, #2a6ab1);
  text-decoration: underline;
}
.article-content hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 2.5rem 0;
}

/* Callout / highlight box */
.article-callout {
  background: #eff6ff;
  border-left: 4px solid var(--color-primary, #2a6ab1);
  padding: 1.25rem 1.5rem;
  border-radius: 0 8px 8px 0;
  margin: 1.75rem 0;
}
.article-callout p {
  margin: 0;
  color: #1e40af;
  font-weight: 500;
}

/* Checkmark list */
.article-checklist {
  list-style: none;
  padding: 0;
  margin-bottom: 1.25rem;
}
.article-checklist li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.5rem 0;
  border-bottom: 1px solid #f3f4f6;
}
.article-checklist li:last-child {
  border-bottom: none;
}
.article-checklist__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: #dcfce7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
  color: #16a34a;
  font-weight: 700;
  font-size: 0.75rem;
}

/* FAQ Section */
.article-faq {
  margin: 3rem 0;
}
.article-faq__title {
  font-size: clamp(1.3rem, 3vw, 1.65rem);
  color: var(--color-heading, #1a2a3a);
  margin-bottom: 1.5rem;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 0.5rem;
}
.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-item__question {
  width: 100%;
  background: #fff;
  border: none;
  padding: 1.1rem 1.5rem;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-heading, #1a2a3a);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background 0.2s;
}
.faq-item__question:hover {
  background: #f8fafc;
}
.faq-item__question[aria-expanded="true"] {
  color: var(--color-primary, #2a6ab1);
  background: #f0f6ff;
}
.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform 0.25s;
}
.faq-item__question[aria-expanded="true"] .faq-item__icon {
  transform: rotate(45deg);
}
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item__answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.925rem;
  line-height: 1.75;
  color: var(--color-text, #374151);
}
.faq-item__answer-inner p {
  margin: 0;
}

/* Article CTA */
.article-cta {
  background: linear-gradient(135deg, var(--color-primary, #2a6ab1) 0%, #1e4f8a 100%);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  margin: 3rem 0 0;
  color: #fff;
}
.article-cta__title {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #fff !important;
}
.article-cta__text {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 1.75rem;
  line-height: 1.6;
  color: #fff !important;
}
.article-cta__buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.article-cta .btn--white {
  background: #fff;
  color: var(--color-primary, #2a6ab1);
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-block;
}
.article-cta .btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.article-cta .btn--outline-white {
  border: 2px solid rgba(255,255,255,0.7);
  color: #fff;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
  display: inline-block;
}
.article-cta .btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* Related articles */
.related-articles {
  padding: 3rem 0;
  background: #f8fafc;
  border-top: 1px solid #e5e7eb;
}
.related-articles__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--color-heading, #1a2a3a);
}
.related-articles__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.related-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.5rem;
  text-decoration: none;
  display: block;
  transition: transform 0.2s, box-shadow 0.2s;
}
.related-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.related-card__category {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary, #2a6ab1);
  margin-bottom: 0.5rem;
}
.related-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading, #1a2a3a);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}
.related-card__desc {
  font-size: 0.875rem;
  color: #6b7280;
  line-height: 1.55;
}

/* Disclaimer */
.article-disclaimer {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  font-size: 0.8rem;
  color: #9ca3af;
  font-style: italic;
  line-height: 1.6;
}

@media (max-width: 640px) {
  .article-layout {
    grid-template-columns: 1fr;
    padding: 2rem 1.25rem 3rem;
  }
  .article-layout > * {
    grid-column: 1;
  }
  .article-hero {
    padding: 2rem 0 1.5rem;
  }
  .article-cta {
    padding: 2rem 1.25rem;
  }
  .article-content h2 {
    margin: 2rem 0 0.75rem;
  }
}

/* ---------- Pagine servizio ---------- */
.service-figure {
  float: right;
  width: min(40%, 300px);
  margin: 0.25rem 0 1.5rem 2rem;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.10);
}
.service-figure img {
  display: block;
  width: 100%;
  height: auto;
}
.article-content h2 {
  clear: both;
}
@media (max-width: 640px) {
  .service-figure {
    float: none;
    width: 100%;
    margin: 0 0 1.5rem;
  }
  .service-figure img {
    height: 220px;
    object-fit: cover;
  }
}