/* ═══════════════════════════════════════
   ARTICLE TEMPLATE — Styles
   ═══════════════════════════════════════ */

/* ─── ARTICLE HERO ─── */
.article-hero {
  background: var(--navy);
  color: var(--white);
  padding: 300px 0 80px;
  position: relative;
  overflow: hidden;
}

.article-hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.article-hero__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(37,99,235,0.12);
  padding: 5px 14px;
  border-radius: 100px;
  margin: 16px 0 20px;
}

.article-hero h1 {
  font-family: 'Sora', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin: 0 auto 20px;
}

.article-hero__byline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.article-hero__byline span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-hero__byline .dot {
  width: 4px;
  height: 4px;
  background: rgba(255,255,255,0.3);
  border-radius: 50%;
}

.article-hero__tags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.article-hero__tags span {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 3px 10px;
  border-radius: 100px;
}

.article-hero__image {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
}

.article-hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ─── ARTICLE BODY ─── */
.article-body {
  padding: 80px 0;
}

.article-body__content {
  max-width: 720px;
  margin: 0 auto;
}

.article-body__content p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.5em;
}

.article-body__content h2 {
  font-family: 'Sora', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 2em 0 0.6em;
  letter-spacing: -0.01em;
}

.article-body__content h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 1.8em 0 0.5em;
}

.article-body__content ul,
.article-body__content ol {
  margin: 1.2em 0 1.5em 1.5em;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.article-body__content li {
  margin-bottom: 0.5em;
}

.article-body__content ul li::marker {
  color: var(--blue);
}

.article-body__content a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s;
}

.article-body__content a:hover {
  color: var(--blue-hover);
}

/* ─── PULL QUOTE ─── */
.article-body__content blockquote {
  margin: 2em 0;
  padding: 24px 32px;
  border-left: 4px solid var(--blue);
  background: var(--accent-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-primary);
}

.article-body__content blockquote p:last-child {
  margin-bottom: 0;
}

/* ─── CODE BLOCK ─── */
.article-body__content pre {
  background: var(--navy);
  color: var(--white);
  padding: 24px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 1.5em 0;
}

.article-body__content code {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  background: var(--accent-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--text-primary);
}

.article-body__content pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}

/* ─── IMAGE WITH CAPTION ─── */
.article-body__content figure {
  margin: 2em 0;
}

.article-body__content figure img {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}

.article-body__content figcaption {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 8px;
  text-align: center;
}

/* ─── AUTHOR BOX ─── */
.article-author {
  padding: 60px 0;
  border-top: 1px solid var(--border);
}

.article-author__inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.article-author__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.article-author__info h4 {
  font-family: 'Sora', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.article-author__info p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ─── CONTEXTUAL CTA ─── */
.article-cta {
  padding: 80px 0;
  background: var(--navy);
  color: var(--white);
}

.article-cta__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.article-cta__inner h2 {
  font-family: 'Sora', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.article-cta__inner p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 28px;
}

/* ─── ARTICLE FAQ ─── */
.article-faq {
  padding: 80px 0;
  background: var(--off-white);
}

.article-faq__inner {
  max-width: 720px;
  margin: 0 auto;
}

.article-faq__inner h2 {
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 32px;
  text-align: center;
}

.article-faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.article-faq__item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.article-faq__item[open] {
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.article-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: 'Sora', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  transition: color 0.15s;
}

.article-faq__question::-webkit-details-marker {
  display: none;
}

.article-faq__question:hover {
  color: var(--blue);
}

.article-faq__icon {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.2s, color 0.2s;
}

.article-faq__item[open] .article-faq__icon {
  transform: rotate(180deg);
  color: var(--blue);
}

.article-faq__answer {
  padding: 0 24px 20px;
  border-top: 1px solid var(--border-light);
  margin-top: -4px;
}

.article-faq__answer p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 16px 0 0;
}

/* ─── RELATED ARTICLES ─── */
.article-related {
  padding: 80px 0;
}

.article-related h2 {
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 32px;
  text-align: center;
}

.article-related .res-articles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .article-hero {
    padding: 240px 0 60px;
  }
  .article-hero h1 {
    font-size: 2.25rem;
  }
  .article-related .res-articles__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .article-hero {
    padding: 200px 0 48px;
  }
  .article-hero h1 {
    font-size: 1.875rem;
  }
  .article-hero__byline {
    font-size: 0.8125rem;
  }
  .article-body {
    padding: 48px 0;
  }
  .article-body__content p {
    font-size: 1rem;
  }
  .article-body__content h2 {
    font-size: 1.4rem;
  }
  .article-body__content blockquote {
    padding: 16px 20px;
    font-size: 1.1rem;
  }
  .article-author__inner {
    flex-direction: column;
    text-align: center;
  }
  .article-cta__inner h2 {
    font-size: 1.5rem;
  }
  .article-related .res-articles__grid {
    grid-template-columns: 1fr;
  }
}