/* ============================================
   BLOG / INSIGHTS PAGES
   Investment Art in Park City and future posts
   ============================================ */

/* ---- Blog Hero ---- */
.blog-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(150deg, rgba(0,0,0,0.90) 0%, rgba(0,0,0,0.55) 60%, rgba(0,0,0,0.70) 100%),
    url('https://images.squarespace-cdn.com/content/v1/5fdbe3e1bfbfd77e8d65d2a8/1608347229938-8GCHZJ0XVYVHQIDIVNF3/aB7049945.jpg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.5;
}

/* ---- Breadcrumb ---- */
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.blog-breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.blog-breadcrumb a:hover {
  color: rgba(255,255,255,0.85);
}

.blog-breadcrumb span[aria-hidden] {
  color: rgba(255,255,255,0.3);
}

.blog-breadcrumb span:not([aria-hidden]) {
  color: rgba(255,255,255,0.65);
}

/* ---- Blog Section Sub-headings ---- */
.blog-section-h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.25;
  margin: 2.25rem 0 0.875rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.guide-chapter-body .blog-section-h3:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 1.5rem;
}

/* ---- Inline Link Style ---- */
.blog-inline-link {
  color: var(--text-primary);
  font-weight: 400;
  border-bottom: 1px solid var(--border-dark);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.blog-inline-link:hover {
  color: var(--text-secondary);
  border-color: var(--text-secondary);
}

/* ---- Artwork Feature Images ---- */
.blog-artwork-feature {
  margin: 2.5rem 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 700px) {
  .blog-artwork-feature {
    grid-template-columns: 1.8fr 1fr;
    align-items: end;
    gap: 0 2rem;
  }

  .blog-artwork-feature--right {
    grid-template-columns: 1fr 1.8fr;
  }

  .blog-artwork-feature--right .blog-artwork-img {
    order: 2;
  }

  .blog-artwork-feature--right .blog-artwork-caption {
    order: 1;
    text-align: right;
    border-left: none;
    border-right: 3px solid var(--border);
    padding-left: 0;
    padding-right: 1.25rem;
  }
}

.blog-artwork-img {
  display: block;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--off-white);
}

.blog-artwork-caption {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
  padding: 1rem 0 0 1.25rem;
  border-left: 2px solid var(--border);
}

@media (min-width: 700px) {
  .blog-artwork-caption {
    padding-top: 0;
    padding-bottom: 0.25rem;
  }
}

/* ---- Case Study cards ---- */
/* Inherits .guide-case-study from collecting-guide.css */

/* ---- FAQ Accordion ---- */
.blog-faq {
  margin-top: 1.5rem;
}

.blog-faq-item {
  border-top: 1px solid var(--border);
}

.blog-faq-item:last-child {
  border-bottom: 1px solid var(--border);
}

.blog-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.45;
  gap: 1rem;
  transition: color 0.2s ease;
}

.blog-faq-question:hover {
  color: var(--text-secondary);
}

.blog-faq-question[aria-expanded="true"] {
  color: var(--text-primary);
}

.blog-faq-icon {
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--text-muted);
  transition: transform 0.25s ease, color 0.2s ease;
  line-height: 1;
}

.blog-faq-question[aria-expanded="true"] .blog-faq-icon {
  transform: rotate(45deg);
  color: var(--text-secondary);
}

.blog-faq-answer {
  padding: 0 0 1.5rem;
}

.blog-faq-answer p {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 0.75rem;
}

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

/* ---- CTA Section ---- */
.blog-cta-section {
  padding: 6rem 0 5rem;
  background: var(--text-primary);
  text-align: center;
}

.blog-cta-inner {
  max-width: 700px;
  margin: 0 auto;
}

.blog-cta-section .section-eyebrow {
  color: rgba(255,255,255,0.45);
}

.blog-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 300;
  color: #fff;
  line-height: 1.1;
  margin: 0.75rem 0 1.25rem;
}

.blog-cta-body {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  color: rgba(255,255,255,0.68);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.blog-cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.blog-cta-section .btn-primary {
  background: #fff;
  color: var(--text-primary);
  border-color: #fff;
}

.blog-cta-section .btn-primary:hover {
  background: rgba(255,255,255,0.88);
}

.blog-cta-section .btn-outline {
  border-color: rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.8);
}

.blog-cta-section .btn-outline:hover {
  border-color: rgba(255,255,255,0.65);
  color: #fff;
}

.btn-lg {
  padding: 0.9rem 2.25rem;
  font-size: 0.78rem;
}

.blog-cta-disclaimer {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.65;
  max-width: 620px;
  margin: 0 auto;
}

.blog-cta-disclaimer a {
  color: rgba(255,255,255,0.45);
  text-decoration: underline;
}

/* ---- Related Resources ---- */
.blog-related-section {
  padding: 4rem 0;
  background: var(--off-white);
}

.blog-related-inner {
  max-width: 900px;
  margin: 0 auto;
}

.blog-related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 1.5rem;
}

@media (max-width: 600px) {
  .blog-related-grid {
    grid-template-columns: 1fr;
  }
}

.blog-related-card {
  display: block;
  background: var(--white);
  padding: 1.75rem 2rem;
  text-decoration: none;
  transition: background 0.2s ease;
}

.blog-related-card:hover {
  background: var(--off-white);
}

.blog-related-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.blog-related-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.blog-related-desc {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* ---- Mobile Adjustments ---- */
@media (max-width: 600px) {
  .guide-toc-list {
    grid-template-columns: 1fr;
  }

  .blog-cta-actions {
    flex-direction: column;
    align-items: center;
  }
}