/* ============================================
   ARTICLE PAGE STYLES
   Giuseppe Arena — Luxury & Wine Brand Architect
   ============================================ */

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}
.breadcrumb__item {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
}
.breadcrumb__item a {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity 0.2s;
}
.breadcrumb__item a:hover { opacity: 0.7; }
.breadcrumb__sep {
  color: var(--color-border);
  font-size: 0.65rem;
}

/* ── Article Hero ── */
.article-hero {
  padding-top: calc(var(--navbar-height, 80px) + var(--space-2xl));
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}
.article-hero__inner {
  max-width: 800px;
}
.article-hero__category {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 500;
  margin-bottom: var(--space-md);
}
.article-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
}
.article-hero__meta {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  font-family: var(--font-body);
}
.article-hero__meta span { display: flex; align-items: center; gap: 6px; }
.article-hero__meta .sep { color: var(--color-border); }
.article-hero__lead {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  font-style: italic;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

/* ── Article Layout ── */
.article-layout {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

/* ── Article Typography ── */
.article__h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.article__p {
  font-size: 1rem;
  line-height: 1.95;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  font-family: var(--font-body);
  font-weight: 300;
}
.article__p + .article__h2 { margin-top: var(--space-2xl); }

/* ── Pull Quote ── */
.pull-quote {
  border-left: 2px solid var(--color-accent);
  padding: var(--space-md) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--color-surface);
}
.pull-quote__text {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-text-primary);
  margin: 0;
}

/* ── Key Takeaways (GEO) ── */
.key-points {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-xl);
  margin: var(--space-2xl) 0;
}
.key-points__label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 500;
  margin-bottom: var(--space-md);
}
.key-points__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}
.key-points__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.key-points__item {
  display: flex;
  gap: 10px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
}
.key-points__item::before {
  content: '→';
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── FAQ Section (GEO) ── */
.faq-section {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2xl);
}
.faq-section__label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.faq-section__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item summary {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: var(--space-md) 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  color: var(--color-text-primary);
  list-style: none;
  line-height: 1.5;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  color: var(--color-accent);
  font-size: 1.3rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  line-height: 1;
  margin-top: 2px;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer {
  padding: 0 0 var(--space-lg);
  font-size: 0.925rem;
  line-height: 1.85;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-weight: 300;
}

/* ── Author Bio ── */
.article-author {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2xl);
}
.article-author__img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.article-author__info {}
.article-author__label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 4px;
}
.article-author__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}
.article-author__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}
.article-author__cta {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s;
}
.article-author__cta:hover { opacity: 0.7; }

/* ── Related Articles ── */
.article-related {
  padding: var(--space-2xl) 0;
  background: var(--color-surface);
}
.article-related .container { max-width: 960px; }
.article-related__label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.article-related__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
}
.article-related__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}
.related-card {
  display: block;
  text-decoration: none;
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  background: #fff;
  transition: border-color 0.3s;
}
.related-card:hover { border-color: var(--color-accent); }
.related-card__cat {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.related-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-text-primary);
  line-height: 1.35;
  margin-bottom: var(--space-sm);
}
.related-card__meta {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  letter-spacing: 0.06em;
}
.related-card__arrow {
  display: block;
  margin-top: var(--space-md);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ── Responsive ── */
@media (max-width: 767px) {
  .article-layout { padding: var(--space-xl) var(--space-md); }
  .article-hero__lead { font-size: 1.05rem; }
  .pull-quote { padding: var(--space-md); }
  .pull-quote__text { font-size: 1.15rem; }
  .article-author { flex-direction: column; }
  .article-related__grid { grid-template-columns: 1fr; }
  .key-points { padding: var(--space-lg); }
}
@media (max-width: 480px) {
  .article-hero__meta { gap: 8px; font-size: 0.72rem; }
}