/* ==========================================================================
   Equity Vault - Blog Layouts
   Reuses shared tokens from /assets/site.css
   ========================================================================== */

.blog-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px circle at 0% 0%, rgba(29, 78, 216, 0.2), transparent 45%),
    radial-gradient(900px circle at 100% 100%, rgba(15, 118, 110, 0.26), transparent 45%),
    linear-gradient(135deg, #0b111b 0%, #101827 52%, #10384a 100%);
}

.blog-hero::before,
.blog-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.blog-hero::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 136px 136px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.15));
}

.blog-hero::after {
  background: linear-gradient(135deg, rgba(11, 17, 27, 0.18), rgba(15, 118, 110, 0.06));
}

.blog-hero--category {
  background:
    linear-gradient(112deg, rgba(59, 31, 109, 0.9) 0%, rgba(37, 69, 125, 0.8) 55%, rgba(15, 82, 98, 0.76) 100%),
    var(--blog-category-hero-image) center center / cover no-repeat;
}

.blog-hero--category::before {
  background: linear-gradient(90deg, rgba(10, 15, 27, 0.08), rgba(10, 15, 27, 0.22));
  mask-image: none;
}

.blog-hero--category::after {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 140px 140px;
  opacity: 0.5;
}

.blog-hero .container {
  position: relative;
  z-index: 1;
}

.blog-hero__eyebrow {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 0.65rem;
}

.blog-hero__title {
  color: #ffffff;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.8rem;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
}

.blog-hero__subtitle {
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
  line-height: 1.65;
  margin-bottom: 0;
  max-width: 780px;
}

.blog-section {
  padding: 4.5rem 0;
}

.blog-topics-section {
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--border-light);
}

.blog-section--alt {
  background: var(--surface);
  border-top: 1px solid var(--border-light);
}

.blog-shell,
.blog-content-wrap {
  width: 100%;
}

.blog-breadcrumbs {
  font-size: 0.88rem;
  color: var(--muted);
}

.blog-breadcrumbs a {
  color: var(--accent-blue);
  text-decoration: none;
}

.blog-breadcrumbs a:hover {
  text-decoration: underline;
}

.blog-breadcrumbs .separator {
  color: #a1afc1;
  margin: 0 0.35rem;
}

.blog-filter-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.blog-chip {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.blog-chip:hover,
.blog-chip:focus-visible {
  border-color: rgba(15, 118, 110, 0.32);
  color: var(--text);
  outline: none;
}

.blog-chip.is-active {
  color: var(--accent-primary);
  background: rgba(15, 118, 110, 0.1);
  border-color: rgba(15, 118, 110, 0.2);
}

.blog-list-title {
  font-size: clamp(1.8rem, 3vw, 2.15rem);
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.blog-list-subtitle,
.blog-page-note {
  color: var(--text-secondary);
}

.blog-page-note {
  font-size: 0.88rem;
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: rgba(15, 118, 110, 0.18);
}

.blog-card__thumb {
  aspect-ratio: 16 / 9;
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  background: #dbe8f7;
}

.blog-card__body {
  padding: 1.1rem 1.1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
}

.blog-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.blog-card__meta i,
.blog-post-meta i {
  margin-right: 0.32rem;
}

.blog-card__category {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.16);
}

.blog-card__title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
}

.blog-card__title a {
  color: var(--text);
  text-decoration: none;
}

.blog-card__title a:hover {
  color: var(--accent-strong);
}

.blog-card__excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.blog-card__footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.blog-card__read {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}

.blog-card__read:hover {
  text-decoration: underline;
}

.blog-card-grid--compact {
  align-items: stretch;
}

.blog-card--compact .blog-card__thumb {
  aspect-ratio: 16 / 8.8;
}

.blog-card--compact .blog-card__body {
  padding: 0.92rem 0.95rem 0.9rem;
  gap: 0.5rem;
}

.blog-card--compact .blog-card__meta {
  gap: 0.28rem 0.6rem;
  font-size: 0.74rem;
}

.blog-card--compact .blog-card__category {
  font-size: 0.64rem;
  padding: 0.14rem 0.46rem;
}

.blog-card--compact .blog-card__title {
  font-size: 0.98rem;
  line-height: 1.34;
}

.blog-card--compact .blog-card__title a {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.blog-card--compact .blog-card__excerpt {
  font-size: 0.88rem;
  line-height: 1.48;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.blog-card--compact .blog-card__footer {
  align-items: flex-start;
}

.blog-card--compact .blog-card__read {
  font-size: 0.84rem;
}

.blog-featured {
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  gap: 0;
}

.blog-featured .blog-card__thumb {
  height: 100%;
  min-height: 320px;
  aspect-ratio: auto;
}

.blog-featured .blog-card__body {
  padding: 1.35rem;
}

.blog-featured .blog-card__title {
  font-size: 1.45rem;
}

.blog-section--category {
  padding-top: 2.6rem;
}

.blog-featured--category .blog-card__thumb {
  min-height: 258px;
}

.blog-featured--category .blog-card__body {
  padding: 1.2rem 1.3rem 1.15rem;
  gap: 0.6rem;
}

.blog-featured--category .blog-card__title {
  font-size: 1.32rem;
}

.blog-card-grid--category {
  margin-top: 1rem;
}

.blog-category-page .blog-card,
.blog-category-page .blog-sidebar-card {
  box-shadow: none;
}

.blog-category-page .blog-sidebar-card {
  padding: 1rem 1rem 0.85rem;
}

.blog-category-page .blog-sidebar-card__link {
  font-size: 0.86rem;
}

.blog-sidebar-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.1rem;
}

.blog-sidebar-card + .blog-sidebar-card {
  margin-top: 1rem;
}

.blog-sidebar-card h3,
.blog-sidebar-cta h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 0.65rem;
}

.blog-sidebar-card p,
.blog-sidebar-card li,
.blog-sidebar-card a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.blog-sidebar-card__link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s ease;
}

.blog-sidebar-card__link:last-child {
  border-bottom: none;
}

.blog-sidebar-card__link:hover {
  color: var(--accent-blue);
}

.blog-sidebar-card__link i {
  font-size: 0.8rem;
  color: var(--accent-blue);
}

.blog-sidebar-cta {
  background: linear-gradient(135deg, #0f2034 0%, #113b4b 100%);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-lg);
}

.blog-sidebar-cta h3 {
  color: #ffffff;
}

.blog-sidebar-cta p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
  margin: 0 0 0.85rem;
}

.blog-post-header {
  padding-top: 2rem;
}

.blog-post-title {
  font-size: clamp(2.05rem, 3.2vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0.4rem 0 0.75rem;
}

.blog-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.blog-post-media {
  width: 100%;
  max-width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: linear-gradient(180deg, #eff6ff 0%, #dbeafe 100%);
}

.blog-post-featured-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.blog-toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
}

.blog-toc h2 {
  font-size: 0.92rem;
  margin: 0 0 0.6rem;
  font-weight: 700;
}

.blog-toc ol {
  margin: 0;
  padding-left: 1rem;
}

.blog-toc li + li {
  margin-top: 0.35rem;
}

.blog-toc a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
}

.blog-toc a:hover {
  color: var(--text);
  text-decoration: underline;
}

.blog-prose {
  max-width: none;
  margin: 0;
  color: var(--text);
}

.blog-prose p,
.blog-prose li {
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--text-secondary);
}

.blog-prose p {
  margin: 0 0 1rem;
}

.blog-prose ul,
.blog-prose ol {
  padding-left: 1.2rem;
  margin: 0 0 1.1rem;
}

.blog-prose li + li {
  margin-top: 0.35rem;
}

.blog-prose h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text);
  margin: 2.25rem 0 0.85rem;
  scroll-margin-top: 100px;
}

.blog-prose h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 1.35rem 0 0.6rem;
  scroll-margin-top: 100px;
}

.blog-prose hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
  opacity: 1;
}

.blog-prose blockquote {
  margin: 1.25rem 0;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--accent-blue);
  background: rgba(29, 78, 216, 0.05);
  color: var(--text);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.blog-prose code {
  background: rgba(30, 42, 58, 0.06);
  padding: 0.1rem 0.35rem;
  border-radius: 0.35rem;
  color: #24436d;
  font-size: 0.92em;
}

.blog-sequence-list {
  margin: 1.15rem 0 1.35rem;
  padding: 1rem 1.15rem;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(214, 242, 239, 0.45));
}

.blog-sequence-list span {
  display: block;
  font-weight: 600;
  color: var(--text);
}

.blog-sequence-list span + span {
  margin-top: 0.45rem;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.blog-chip:focus-visible {
  outline: 2px solid rgba(29, 78, 216, 0.45);
  outline-offset: 2px;
}

@media (max-width: 991.98px) {
  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured .blog-card__thumb {
    min-height: 220px;
  }

  .blog-featured--category .blog-card__thumb {
    min-height: 220px;
  }
}

@media (max-width: 767.98px) {
  .blog-section {
    padding: 3.25rem 0;
  }

  .blog-post-header {
    padding-top: 1.25rem;
  }

  .blog-prose p,
  .blog-prose li {
    font-size: 0.98rem;
  }

  .blog-post-meta {
    font-size: 0.86rem;
  }

  .blog-card--compact .blog-card__thumb {
    aspect-ratio: 16 / 9;
  }
}