/* ==========================================================================
   article.css · Estilos exclusivos da article.html
   ========================================================================== */

/* --------------------------------------------------------------------------
   Article Hero Image
   -------------------------------------------------------------------------- */
.article-hero {
  margin-bottom: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.article-hero img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.article-hero figcaption {
  font-size: 0.6875rem;
  color: var(--color-slate-400);
  font-style: italic;
  padding: 0.5rem 0.75rem;
  background: var(--color-slate-50);
  border-bottom: 1px solid var(--color-slate-100);
}

/* --------------------------------------------------------------------------
   Article Body Prose
   -------------------------------------------------------------------------- */
.article-body {
  font-size: 1.125rem;
  color: var(--color-slate-600);
  line-height: 1.75;
  font-family: var(--font-sans);
}

.article-body p { margin-bottom: 1.5rem; }
.article-body p:last-child { margin-bottom: 0; }

.article-h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-navy);
  font-family: var(--font-display);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.article-body strong { color: var(--color-navy); }
.article-body em { font-style: italic; }

/* Numbered list */
.article-list-numbered {
  list-style: decimal;
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-navy);
  font-family: var(--font-sans);
}

.article-list-numbered li span {
  font-weight: 400;
  color: var(--color-slate-600);
}

/* --------------------------------------------------------------------------
   Warning Box
   -------------------------------------------------------------------------- */
.article-warning-box {
  background: #fff1f2;
  border-left: 4px solid #ef4444;
  padding: var(--space-4);
  margin-bottom: 2.5rem;
}

.article-warning-box .warning-label {
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #b91c1c;
  margin-bottom: 0.25rem;
}

.article-warning-box p {
  font-size: 0.875rem;
  color: rgba(127,29,29,.8);
  margin-bottom: 0 !important;
}

/* --------------------------------------------------------------------------
   In-Article Video CTA
   -------------------------------------------------------------------------- */
.article-video-cta {
  margin-block: 3rem;
}

.article-video-cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-navy);
  margin-bottom: var(--space-6);
  font-family: var(--font-display);
}

.video-thumb-link {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,.15);
  cursor: pointer;
}

.video-thumb-bg {
  width: 100%;
  aspect-ratio: 16/9;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.video-thumb-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity var(--transition-base);
}

.video-thumb-link:hover .video-thumb-bg img { opacity: 1; }

.video-thumb-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-thumb-play-btn {
  width: 5rem;
  height: 5rem;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 0.75rem rgba(255,255,255,.15);
  transition: transform var(--transition-base);
}

.video-thumb-link:hover .video-thumb-play-btn {
  transform: scale(1.1);
}

.video-thumb-play-btn .material-symbols-outlined {
  font-size: 3rem !important;
  color: var(--color-white);
  margin-left: 4px;
}

.article-video-btn-wrap {
  margin-top: var(--space-8);
  text-align: center;
}

.btn-article-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #d97706;
  color: var(--color-white);
  font-weight: 700;
  font-family: var(--font-sans);
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background var(--transition-base), transform var(--transition-fast);
}

.btn-article-cta:hover { background: #b45309; transform: translateY(-1px); }
.btn-article-cta:active { transform: scale(0.97); }

/* --------------------------------------------------------------------------
   Editorial References
   -------------------------------------------------------------------------- */
.article-divider {
  border: none;
  border-top: 1px solid var(--color-slate-200);
  margin-block: 3rem;
}

.article-references {
  background: var(--color-slate-50);
  padding: var(--space-6);
  border-radius: 0.75rem;
}

.references-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-slate-400);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

.references-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.references-list li {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
  font-style: italic;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Article Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
  font-family: var(--font-sans);
}

.sidebar-sticky {
  position: sticky;
  top: 6rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Sidebar Section Header */
.sidebar-section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-6);
}

.sidebar-section-line {
  height: 2px;
  width: 2.5rem;
  background: rgba(8,145,178,.3);
}

.sidebar-section-line.muted { background: var(--color-slate-200); height: 1px; }

.sidebar-section-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.sidebar-section-label.muted { color: var(--color-slate-400); }

/* Sidebar Post Card */
.sidebar-post-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sidebar-post {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(248,250,252,.4);
  padding: 0.5rem;
  border-radius: 1.125rem;
  border: 1px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-decoration: none;
  color: inherit;
}

.sidebar-post:hover {
  background: var(--color-medical);
  border-color: rgba(8,145,178,.1);
}

.sidebar-post:active { transform: scale(0.98); }

.sidebar-post-img {
  width: 5rem;
  height: 5rem;
  border-radius: 0.875rem;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-slate-100);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-slate-200);
}

.sidebar-post-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.sidebar-post:hover .sidebar-post-img img { transform: scale(1.1); }

.sidebar-post-info { flex: 1; }

.sidebar-post-category {
  display: block;
  font-size: 0.5rem;
  font-weight: 900;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 0.25rem;
}

.sidebar-post-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.3;
  transition: color var(--transition-fast);
}

.sidebar-post:hover .sidebar-post-title { color: var(--color-primary); }

/* Most Read Ranked List */
.ranked-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ranked-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.ranked-item-number {
  font-size: 1.875rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-slate-200);
  line-height: 1;
  padding-top: 2px;
  transition: color var(--transition-fast);
}

.ranked-item:hover .ranked-item-number { color: var(--color-primary); }

.ranked-item-text {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-slate-600);
  line-height: 1.4;
  padding-top: 4px;
  transition: color var(--transition-fast);
}

.ranked-item:hover .ranked-item-text { color: var(--color-primary); }

/* Audited Badge */
.audited-badge {
  padding: var(--space-6);
  border: 1px solid var(--color-slate-100);
  border-radius: 1.5rem;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.audited-badge-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  background: #ecfdf5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.audited-badge-icon .material-symbols-outlined {
  color: #10b981;
  font-size: 1.25rem !important;
}

.audited-badge-title {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-navy);
  margin-bottom: 0.25rem;
  display: block;
}

.audited-badge-text {
  font-size: 0.625rem;
  color: var(--color-slate-400);
  font-weight: 500;
  line-height: 1.5;
}