/* BuzzHubs — Individual Article Page Styles */

/* ─── Article Hero ───────────────────────────────────────────── */

.article-hero {
  background-color: var(--color-navy);
  padding-block: var(--space-2xl) var(--space-xl);
}

.article-hero-inner {
  max-width: 800px;
  margin-inline: auto;
}

.article-hero .article-tag {
  margin-bottom: var(--space-md);
}

.article-hero h1 {
  color: var(--color-white);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-lg);
}

.article-hero .article-meta {
  color: rgba(255,255,255,0.55);
  margin-top: 0;
}

.article-hero .article-meta .article-dot {
  color: rgba(255,255,255,0.3);
}

/* ─── Author block ───────────────────────────────────────────── */

.article-author-block {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.article-author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.article-author-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.3;
}

.article-author-line1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.article-author-name {
  font-weight: var(--font-medium);
}

.article-author-desc {
  font-size: 0.9375rem;
}

/* ─── Back link ──────────────────────────────────────────────── */

.article-back {
  padding-block: var(--space-lg) 0;
}

.article-back-link {
  font-size: 0.875rem;
  color: var(--color-slate);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: color 0.15s ease;
}

.article-back-link:hover {
  color: var(--color-navy);
}

/* ─── Header Image ───────────────────────────────────────────── */

.article-header-image-wrap {
  max-width: 800px;
  margin-inline: auto;
  margin-top: var(--space-xl);
}

.article-header-image {
  width: 100%;
  border-radius: var(--radius-card);
  display: block;
  margin-bottom: var(--space-2xl);
}

/* ─── Article Body ───────────────────────────────────────────── */

.article-body-section {
  padding-block: var(--space-2xl) var(--space-3xl);
}

.article-body {
  max-width: 720px;
  margin-inline: auto;
}

.article-body p {
  margin-bottom: var(--space-lg);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-charcoal);
}

.article-body h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: var(--font-bold);
  color: var(--color-navy);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.article-body h3 {
  font-size: 1.125rem;
  font-weight: var(--font-medium);
  color: var(--color-navy);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.article-body ul,
.article-body ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.article-body li {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

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

.article-body a:hover {
  color: var(--color-yellow-dark);
}

.article-body strong {
  font-weight: var(--font-medium);
  color: var(--color-charcoal);
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--color-light-grey);
  margin-block: var(--space-2xl);
}

.article-body .placeholder-box {
  border-radius: var(--radius-card);
  margin-bottom: var(--space-2xl);
}

/* ─── Responsive ─────────────────────────────────────────────── */

/* ─── Icon list ──────────────────────────────────────────────── */
/* Reusable success/feature list with per-item emoji icons.
   Usage: <ul class="icon-list"> with <span class="list-icon">emoji</span>
   as the first child of each <li>. */

.article-body .icon-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--space-xl);
}

.article-body .icon-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-white);
  border: 1px solid var(--color-light-grey);
  border-radius: var(--radius-card);
}

.list-icon {
  font-size: 1.75rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── FAQ Accordion ──────────────────────────────────────────── */

.faq-section {
  margin-top: var(--space-3xl);
}

.faq-section > h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: var(--font-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-lg);
  line-height: 1.3;
}

.faq-list {
  border-top: 1px solid var(--color-light-grey);
}

.faq-item {
  border-bottom: 1px solid var(--color-light-grey);
}

.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  font-size: 1.0625rem;
  font-weight: var(--font-medium);
  color: var(--color-navy);
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.375rem;
  font-weight: 300;
  line-height: 1;
  flex-shrink: 0;
  color: var(--color-slate);
  transition: transform 0.2s ease, color 0.15s ease;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item summary:hover {
  color: var(--color-yellow-dark);
}

.faq-answer {
  padding-bottom: var(--space-lg);
}

.faq-answer p {
  margin-bottom: var(--space-md);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* ─── Responsive ─────────────────────────────────────────────── */

@media (max-width: 768px) {
  .article-hero {
    padding-block: var(--space-xl) var(--space-lg);
  }

  .article-body p,
  .article-body li {
    font-size: 1rem;
  }
}