/* =========================================================
   Blog listing page
   ========================================================= */

.page-blog {
  background: #fff;
}

/* Hero — compact, header flush on dark background */
.blog-hero {
  min-height: auto;
  padding-bottom: 56px;
  background: radial-gradient(ellipse at 18% 22%, rgba(38, 196, 255, 0.12) 0%, transparent 42%),
    radial-gradient(ellipse at 82% 18%, rgba(18, 96, 225, 0.18) 0%, transparent 38%),
    linear-gradient(180deg, #061726 0%, #08223c 100%);
}

.blog-hero .hero-bg-infinity {
  top: calc(var(--header-clearance) + 24px);
  right: -40px;
  opacity: 0.55;
}

.blog-hero .hero-content {
  max-width: 1180px;
  padding-top: var(--hero-content-gap);
  padding-bottom: 8px;
}

.blog-hero .hero-title {
  max-width: 820px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
  margin-bottom: 20px;
}

.blog-hero .hero-title .accent {
  color: var(--blue-400);
}

.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
}

.blog-breadcrumb a {
  color: var(--blue-400);
  transition: color 0.2s;
}

.blog-breadcrumb a:hover {
  color: #7fd4ff;
}

.blog-breadcrumb .sep {
  color: rgba(255, 255, 255, 0.45);
}

.blog-breadcrumb .current {
  color: rgba(255, 255, 255, 0.88);
}

/* Filter bar */
.blog-filters {
  padding: 28px 24px 8px;
  background: #fff;
}

.blog-filter-bar {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.blog-filter-btn {
  padding: 11px 22px;
  border-radius: 999px;
  border: 1px solid rgba(15, 141, 235, 0.22);
  background: #fff;
  color: var(--text-dark);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s ease;
}

.blog-filter-btn:hover {
  border-color: var(--blue-400);
  color: var(--blue-500);
  background: rgba(15, 141, 235, 0.06);
}

.blog-filter-btn.active {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 24px rgba(15, 141, 235, 0.28);
}

/* Blog grid */
.blog-listing {
  padding: 24px 24px 64px;
  background: #fff;
}

.blog-listing-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.blog-listing-grid .blog-listing-empty {
  grid-column: 1 / -1;
  padding: 48px 16px;
  margin: 0;
}

.blog-list-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(15, 32, 66, 0.08);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 14px 40px rgba(15, 32, 66, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.blog-list-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 141, 235, 0.18);
  box-shadow: 0 20px 48px rgba(15, 32, 66, 0.1);
}

.blog-list-card.is-hidden {
  display: none;
}

.blog-list-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f3f7fc;
}

.blog-list-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-list-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.blog-list-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-500);
  letter-spacing: 0.01em;
}

.blog-list-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-dark);
  margin: 0;
}

.blog-list-excerpt {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-muted);
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-list-link {
  display: inline-flex;
  align-items: center;
  margin-top: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-500);
  transition: color 0.2s;
}

.blog-list-link:hover {
  color: var(--blue-400);
}

/* CTA bar */
.blog-cta-wrap {
  padding: 0 24px 80px;
  background: #fff;
}

.blog-cta-wrap .cb-inner {
  max-width: 1180px;
  margin: 0 auto;
  border-radius: 18px;
}

@media (max-width: 1024px) {
  .blog-listing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .blog-hero .hero-content {
    padding-top: var(--hero-content-gap);
  }

  .blog-filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .blog-filter-btn {
    flex-shrink: 0;
  }

  .blog-listing-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .blog-cta-wrap .cb-inner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .blog-cta-wrap .cb-text {
    justify-content: center;
  }
}