/* ============================================================
   EMBERTON ESTATE — insights.css (listing + article pages)
   ============================================================ */

/* ---- Post Card (used on listing page + homepage strip) ---- */
.post-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1.5px solid var(--grey-l);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.post-card:hover {
  box-shadow: 0 8px 32px rgba(45,101,103,0.11);
  transform: translateY(-3px);
}
.post-card-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--teal-soft);
}
.post-card-img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
  transition: transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.post-card:hover .post-card-img img { transform: scale(1.04); }

.post-card-body {
  padding: 28px 28px 32px;
  display: flex; flex-direction: column; flex: 1;
}
.post-card-meta {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px;
}
.post-card-tag {
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-soft);
  padding: 3px 10px; border-radius: 50px;
}
.post-card-date {
  font-size: 0.75rem; color: var(--grey);
  letter-spacing: 0.04em;
}
.post-card-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 800;
  color: var(--teal-d);
  line-height: 1.25;
  margin-bottom: 12px;
}
.post-card-excerpt {
  font-size: 0.875rem; color: var(--grey-d);
  line-height: 1.7; margin-bottom: 20px; flex: 1;
}
.post-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8125rem; font-weight: 600;
  color: var(--teal); text-decoration: none;
  letter-spacing: 0.04em;
  transition: gap var(--transition), color var(--transition);
}
.post-card-link:hover { color: var(--teal-d); gap: 10px; }
.post-card-link svg { flex-shrink: 0; }

/* ---- Homepage insights strip ---- */
.insights-strip {
  background: var(--off-white);
}
.insights-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.insights-strip-footer {
  text-align: center;
  margin-top: 48px;
}

/* ---- Insights listing page ---- */
.insights-listing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.insights-archive-heading {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 500; color: var(--teal-d);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--grey-l);
}

/* ---- Featured (top 3) on listing page ---- */
.insights-featured {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.insights-featured .post-card-img { aspect-ratio: 16/11; }

/* ---- Archive grid (smaller cards) ---- */
.insights-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.post-card--compact .post-card-img { aspect-ratio: 16/9; }
.post-card--compact .post-card-body { padding: 20px 22px 24px; }
.post-card--compact .post-card-title {font-size: 18px;}
.post-card--compact .post-card-excerpt { font-size: 0.8125rem; -webkit-line-clamp: 3; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }

/* ---- Article page ---- */
.article-hero {
  position: relative;
  min-height: 68vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.article-hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.article-hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.article-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,69,71,0.94) 0%, rgba(30,69,71,0.42) 32%, rgba(30,69,71,0.08) 100%);
}
.article-hero-content {
  position: relative; z-index: 1;
  max-width: var(--max-w); margin: 0 auto; width: 100%;
  padding: 0 24px 64px;
}
.article-hero-content .section-tag { color: var(--sage-l); border-left-color: var(--sage-l); }
.article-hero-meta {
  font-size: 14px;
  color: rgb(255 255 255);
  margin-bottom: 14px;
  letter-spacing: 0.04em;
  font-weight: 400;
}
.article-hero-content h1 {
  margin: 10px 0 0;
  max-width: 820px;
  color: #fff;
}
.article-hero-content h1 .title-main {
  font-size: clamp(1.875rem, 4vw, 3.25rem);
}

/* Article pages: transparent nav on hero, solid navy when scrolled */
body:has(.article-hero) .site-nav {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: rgb(78 85 84 / 36%);
}
body:has(.article-hero) .site-nav.scrolled {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  background: var(--teal);
}

.article-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}
.article-lead {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 400; color: var(--teal-d);
  line-height: 1.65; margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--grey-l);
}
.article-body h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 500; color: var(--teal-d);
  line-height: 1.2; margin: 40px 0 16px;
}
.article-body p {
  font-size: 0.9375rem; color: var(--grey-d);
  line-height: 1.8; margin-bottom: 20px;
}
.article-body ol,
.article-body ul {
  padding-left: 20px; margin-bottom: 24px;
}
.article-body li {
  font-size: 0.9375rem; color: var(--grey-d);
  line-height: 1.75; margin-bottom: 10px;
}
.article-body strong { color: var(--teal-d); font-weight: 600; }

.article-cta-box {
  background: var(--teal-d);
  border-radius: var(--radius);
  padding: 40px 44px;
  margin-top: 56px;
  text-align: center;
}
.article-cta-box h3 {
  margin-bottom: 10px;
  color: #fff;
}
.article-cta-box h3 .title-main {
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
}
.article-cta-box p {
  font-size: 0.9rem; color: rgba(255,255,255,0.72);
  margin-bottom: 24px; line-height: 1.7;
}

.article-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; font-weight: 600;
  color: var(--teal); text-decoration: none;
  margin-bottom: 40px;
  transition: gap var(--transition);
}
.article-back:hover { gap: 14px; color: var(--teal-d); }
.article-back svg { transform: rotate(180deg); }

/* ---- Related posts ---- */
.related-posts {
  background: var(--off-white);
  padding: 72px 24px;
}
.related-posts-inner {
  max-width: var(--max-w); margin: 0 auto;
}
.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

/* ---- Load More ---- */
.post-more { display: none; }
.post-revealed {
  animation: postFadeUp 0.45s ease both;
}
@keyframes postFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.load-more-wrap {
  text-align: center;
  margin-top: 48px;
}
.btn-load-more {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.875rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--teal);
  background: transparent;
  border: 2px solid var(--teal);
  border-radius: 50px;
  padding: 13px 32px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.btn-load-more:hover {
  background: var(--teal);
  color: #fff;
}
.btn-load-more svg { transition: transform var(--transition); }
.btn-load-more:hover svg { transform: translateY(3px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
  .insights-strip-grid { grid-template-columns: 1fr 1fr; }
  .insights-featured { grid-template-columns: 1fr 1fr; }
  .insights-listing-grid { grid-template-columns: 1fr 1fr; }
  .insights-archive-grid { grid-template-columns: 1fr 1fr; }
  .related-posts-grid { grid-template-columns: 1fr 1fr; }
  .article-hero { min-height: 56vh; }
  .article-wrap { padding: 56px 24px 72px; }
}
@media (max-width: 600px) {
  .insights-strip-grid { grid-template-columns: 1fr; }
  .insights-featured { grid-template-columns: 1fr; }
  .insights-listing-grid { grid-template-columns: 1fr; }
  .insights-archive-grid { grid-template-columns: 1fr; }
  .related-posts-grid { grid-template-columns: 1fr; }
  .article-hero-content { padding: 0 20px 48px; }
  .article-cta-box { padding: 32px 24px; }

  /* Move date out of meta row into top-right pill on the image */
  .post-card-date {
    position: absolute;
    top: 12px; right: 12px;
    z-index: 2;
    background: rgba(255,255,255,0.95);
    color: var(--teal-d);
    padding: 5px 10px;
    border-radius: 50px;
    font-size: 0.7rem; font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }
  .post-card-meta { gap: 0; }
}