/* ============================================================
   INSIGHTS-DETAIL.CSS — Single Blog Post Page
   ============================================================ */

/* ── Breadcrumb ─────────────────────────────────────────────── */
.idet-breadcrumb {
  background: var(--color-primary);
  padding: 90px 0 0;
}
.idet-breadcrumb-inner {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: rgba(255,255,255,.45);
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.idet-breadcrumb-inner a { color: rgba(255,255,255,.45); transition: color .2s; }
.idet-breadcrumb-inner a:hover { color: var(--color-accent); }
.idet-breadcrumb-inner i { font-size: 10px; }
.idet-breadcrumb-inner span { color: var(--color-accent); font-weight: 600; }

/* ── Article Hero ───────────────────────────────────────────── */
.idet-hero {
  background: var(--color-primary);
  padding: 40px 0 56px;
}
.idet-hero-inner { max-width: 800px; }
.idet-hero-meta {
  display: flex; align-items: center; gap: 16px;
  flex-wrap: wrap; margin-bottom: 20px;
}
.idet-tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--color-accent); background: rgba(232,51,74,.1);
  border: 1px solid rgba(232,51,74,.25); border-radius: 4px;
  padding: 3px 10px;
}
.idet-meta-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 13px; color: rgba(255,255,255,.45);
}
.idet-hero-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; color: var(--color-white);
  line-height: 1.2; margin-bottom: 16px;
}
.idet-hero-subtext {
  font-size: 17px; color: rgba(255,255,255,.6);
  line-height: 1.7; margin-bottom: 28px;
}
.idet-author-row {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.idet-author-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  object-fit: cover; flex-shrink: 0;
}
.idet-author-name {
  display: block; font-size: 14px; font-weight: 700;
  color: var(--color-white);
}
.idet-author-role {
  display: block; font-size: 12px; color: rgba(255,255,255,.45);
}
.idet-share-btns {
  display: flex; gap: 8px; margin-left: auto;
}
.idet-share-btn {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6); font-size: 16px;
  transition: var(--transition);
}
.idet-share-btn:hover {
  background: rgba(232,51,74,.15); border-color: rgba(232,51,74,.3);
  color: var(--color-accent);
}

/* ── Body Layout ────────────────────────────────────────────── */
.idet-body-section {
  background: #F4F6FB;
  padding: 56px 0 80px;
}
.idet-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

/* ── Article ────────────────────────────────────────────────── */
.idet-article {
  background: var(--color-white);
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.idet-featured-img-wrap { width: 100%; }
.idet-featured-img {
  width: 100%; height: 400px;
  object-fit: cover; display: block;
}
.idet-content {
  padding: 40px 40px 48px;
}
.idet-lead {
  font-size: 18px; color: var(--color-primary);
  line-height: 1.8; font-weight: 500;
  border-left: 3px solid var(--color-accent);
  padding-left: 20px; margin-bottom: 32px;
}
.idet-content h2 {
  font-family: var(--font-heading);
  font-size: 22px; font-weight: 700;
  color: var(--color-primary);
  margin: 36px 0 14px;
}
.idet-content p {
  font-size: 16px; color: #374151;
  line-height: 1.85; margin-bottom: 18px;
}
.idet-blockquote {
  background: #F4F6FB;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px; margin: 28px 0;
}
.idet-blockquote p {
  font-size: 17px; font-style: italic;
  color: var(--color-primary); font-weight: 500;
  margin: 0 0 8px;
}
.idet-blockquote cite {
  font-size: 13px; color: var(--color-gray);
  font-style: normal;
}
.idet-list {
  padding-left: 0; list-style: none;
  margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.idet-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: #374151; line-height: 1.6;
}
.idet-list li::before {
  content: '→'; color: var(--color-accent);
  font-weight: 700; flex-shrink: 0; margin-top: 1px;
}

/* Tags */
.idet-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 32px 0;
  padding-top: 24px;
  border-top: 1px solid #F0F0F0;
}
.idet-tag-sm {
  display: inline-block; padding: 5px 14px;
  font-size: 12px; font-weight: 600;
  color: var(--color-primary); background: #F4F6FB;
  border: 1.5px solid #E5E7EB; border-radius: 100px;
  transition: var(--transition);
}
.idet-tag-sm:hover {
  border-color: var(--color-accent); color: var(--color-accent);
}

/* Author Bio */
.idet-author-bio {
  display: flex; gap: 16px; align-items: flex-start;
  background: #F4F6FB; border: 1px solid #E5E7EB;
  border-radius: var(--radius-sm); padding: 20px;
}
.idet-bio-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  object-fit: cover; flex-shrink: 0;
}
.idet-bio-name {
  display: block; font-size: 15px; font-weight: 700;
  color: var(--color-primary); margin-bottom: 2px;
}
.idet-bio-role {
  display: block; font-size: 12px; color: var(--color-accent);
  font-weight: 600; margin-bottom: 8px;
}
.idet-bio-desc {
  font-size: 13px; color: var(--color-gray);
  line-height: 1.65; margin: 0;
}

/* ── Sidebar ────────────────────────────────────────────────── */
.idet-sidebar { display: flex; flex-direction: column; gap: 24px; }
.idet-sidebar-block {
  background: var(--color-white); border: 1px solid #E5E7EB;
  border-radius: var(--radius-sm); padding: 22px 20px;
}
.idet-sidebar-title {
  font-family: var(--font-heading); font-size: 14px; font-weight: 700;
  color: var(--color-primary); margin-bottom: 16px;
  padding-bottom: 10px; border-bottom: 1px solid #F0F0F0;
}

/* TOC */
.idet-toc { display: flex; flex-direction: column; gap: 8px; }
.idet-toc-link {
  font-size: 13px; color: var(--color-gray);
  padding: 6px 10px; border-radius: 6px;
  border-left: 2px solid transparent;
  transition: var(--transition); display: block;
}
.idet-toc-link:hover {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
  background: rgba(232,51,74,.04);
}

/* Related */
.idet-related-list { display: flex; flex-direction: column; gap: 16px; }
.idet-related-item {
  display: flex; gap: 12px; align-items: flex-start;
  text-decoration: none; transition: opacity .2s;
}
.idet-related-item:hover { opacity: .8; }
.idet-related-img {
  width: 68px; height: 50px; object-fit: cover;
  border-radius: 6px; flex-shrink: 0;
}
.idet-related-tag {
  display: block; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  color: var(--color-accent); margin-bottom: 3px;
}
.idet-related-title {
  font-size: 13px; font-weight: 600; color: var(--color-primary);
  line-height: 1.4; margin: 0 0 3px;
}
.idet-related-date { font-size: 11px; color: var(--color-gray); }

/* Sidebar CTA */
.idet-sidebar-cta {
  background: var(--color-primary);
  border-radius: var(--radius-sm); padding: 24px 20px;
}
.idet-sidebar-cta-title {
  font-family: var(--font-heading); font-size: 16px; font-weight: 700;
  color: var(--color-white); margin-bottom: 8px;
}
.idet-sidebar-cta-desc {
  font-size: 13px; color: rgba(255,255,255,.55);
  line-height: 1.6; margin-bottom: 16px;
}

/* ── More Articles ──────────────────────────────────────────── */
.idet-more-section {
  background: var(--color-white);
  padding: 72px 0 80px;
}
.idet-more-header {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap;
  gap: 16px; margin-bottom: 36px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 991px) {
  .idet-layout { grid-template-columns: 1fr; }
  .idet-featured-img { height: 280px; }
  .idet-content { padding: 28px 24px 36px; }
}
@media (max-width: 767px) {
  .idet-hero { padding: 32px 0 40px; }
  .idet-share-btns { margin-left: 0; }
  .idet-content { padding: 20px 16px 28px; }
  .idet-featured-img { height: 220px; }
}