/* Heylangu single blog post — matches blog-design-revamp.md */

.hl-blog-single {
  --hl-navy: #3d4f8f;
  --hl-yellow: #f5d042;
  --hl-yellow-dark: #e8c030;
  --hl-text: #1a1a1a;
  --hl-muted: #6b7280;
  --hl-bg: var(--hl-nav-bg, #f8f9fd);
  --hl-card-radius: 12px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px 64px;
  box-sizing: border-box;
}

.hl-blog-single *,
.hl-blog-single *::before,
.hl-blog-single *::after {
  box-sizing: border-box;
}

.hl-blog-single__content {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 28px 40px;
}

.hl-blog-single__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--hl-navy);
  text-decoration: none;
  transition: color 0.15s;
}

.hl-blog-single__back:hover,
.hl-blog-single__back:focus-visible {
  color: #2a3868;
  text-decoration: underline;
}

.hl-blog-single__back svg {
  flex-shrink: 0;
}

.hl-blog-single__back--bottom {
  margin-top: 48px;
  margin-bottom: 0;
}

.hl-blog-single__title {
  margin: 0 0 16px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--hl-text);
}

.hl-blog-single__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--hl-muted);
}

.hl-blog-single__author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hl-blog-single__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--hl-navy);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
}

.hl-blog-single__date::before,
.hl-blog-single__time::before {
  content: "·";
  margin-right: 14px;
  color: #ccc;
}

.hl-blog-single__category {
  display: inline-block;
  margin: 0 0 20px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--hl-navy);
  background: #eef1fa;
  border-radius: 4px;
}

.hl-blog-single__hero-img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 28px;
  object-fit: cover;
}

/* TOC removed from single posts — hide any legacy/imported blocks */
.hl-blog-single__toc,
.hl-blog-single__body details.dib-toc,
.hl-blog-single__body .dib-toc {
  display: none !important;
}

.hl-blog-single__toc {
  margin: 0 0 32px;
  padding: 20px 24px;
  background: #fafafa;
  border: 1px solid #e5e7eb;
  border-radius: var(--hl-card-radius);
}

.hl-blog-single__toc-title {
  margin: 0 0 14px;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--hl-text);
}

.hl-blog-single__toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hl-blog-single__toc-list ul {
  margin: 6px 0 10px;
  padding: 0 0 0 18px;
  list-style: none;
}

.hl-blog-single__toc-item {
  margin: 0 0 8px;
  line-height: 1.45;
}

.hl-blog-single__toc-item--h3 {
  margin-bottom: 6px;
}

.hl-blog-single__toc-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--hl-navy);
  text-decoration: none;
}

.hl-blog-single__toc-link:hover,
.hl-blog-single__toc-link:focus-visible {
  text-decoration: underline;
  outline: none;
}

/* Prose */
.hl-blog-single__body {
  font-size: 17px;
  line-height: 1.65;
  color: var(--hl-text);
}

.hl-blog-single__body > *:first-child {
  margin-top: 0;
}

.hl-blog-single__body h2 {
  margin: 48px 0 16px;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--hl-navy);
  scroll-margin-top: 100px;
}

.hl-blog-single__body h3 {
  margin: 32px 0 12px;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--hl-text);
  scroll-margin-top: 100px;
}

.hl-blog-single__body p {
  margin: 0 0 1em;
}

.hl-blog-single__body ul,
.hl-blog-single__body ol {
  margin: 0 0 1.25em;
  padding-left: 1.4em;
}

.hl-blog-single__body li {
  margin-bottom: 0.4em;
}

.hl-blog-single__body strong {
  font-weight: 700;
}

.hl-blog-single__body hr,
.hl-blog-single__body .wp-block-separator {
  margin: 40px 0;
  border: none;
  border-top: 1px solid #e5e7eb;
  height: 0;
}

.hl-blog-single__body a {
  color: var(--hl-navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hl-blog-single__body a:hover {
  color: #2a3868;
}

.hl-blog-single__body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* FAQ section — h2 FAQs + following h3 blocks */
.hl-blog-single__body h2 + h3,
.hl-blog-single__body .hl-blog-faq h3 {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid #e5e7eb;
}

.hl-blog-single__body h2:has(+ h3) {
  margin-bottom: 8px;
}

/* Callout */
.hl-blog-callout {
  margin: 1.25em 0;
  padding: 16px 20px;
  background: #fffbeb;
  border-left: 4px solid var(--hl-yellow);
  border-radius: 8px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--hl-text);
}

.hl-blog-callout p {
  margin: 0;
}

/* CTA card */
.hl-blog-cta {
  margin: 40px 0;
  padding: 28px 24px;
  text-align: center;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--hl-card-radius);
  box-shadow: 0 4px 16px rgba(61, 79, 143, 0.08);
}

.hl-blog-cta__title {
  margin: 0 0 12px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--hl-navy);
}

.hl-blog-cta__text {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.55;
  color: var(--hl-muted);
}

.hl-blog-cta__btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--hl-navy);
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}

.hl-blog-cta__btn:hover,
.hl-blog-cta__btn:focus-visible {
  background: #2a3868;
  color: #fff;
  text-decoration: none;
  outline: 2px solid var(--hl-yellow);
  outline-offset: 2px;
}

/* Comparison (optional shortcode) */
.hl-blog-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 32px 0;
}

.hl-blog-compare__col {
  padding: 20px;
  background: #fafafa;
  border-radius: var(--hl-card-radius);
  border: 1px solid #e5e7eb;
}

.hl-blog-compare__title {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--hl-navy);
}

.hl-blog-compare__list {
  margin: 0;
  padding-left: 1.2em;
}

.hl-blog-compare__list li {
  margin-bottom: 6px;
}

/* Page shell — match .hl-static-nav --hl-nav-bg */
body.heylangu-blog-single-page {
  --hl-nav-bg: #f8f9fd;
  margin: 0;
  padding: 0;
  background: var(--hl-nav-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, sans-serif;
}

body.heylangu-blog-single-page #wpadminbar {
  display: none;
}

html:has(body.heylangu-blog-single-page) {
  margin-top: 0 !important;
}

body.heylangu-blog-single-page .site-header,
body.heylangu-blog-single-page header.site-header,
body.heylangu-blog-single-page .site-footer,
body.heylangu-blog-single-page footer.site-footer,
body.heylangu-blog-single-page #site-header,
body.heylangu-blog-single-page #site-footer,
body.heylangu-blog-single-page #masthead,
body.heylangu-blog-single-page .entry-header {
  display: none !important;
}

.hl-blog-single-skip {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.hl-blog-single-skip:focus {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 10000;
  width: auto;
  height: auto;
  padding: 10px 16px;
  background: var(--hl-navy);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
}

@media (max-width: 768px) {
  .hl-blog-single {
    padding: 16px 16px 48px;
  }

  .hl-blog-single__content {
    padding: 24px 18px 32px;
  }

  .hl-blog-compare {
    grid-template-columns: 1fr;
  }
}