/* VANIV Blog Hub polish: cards, thumbnails, sidebar and mobile UX */

.blog-hub-page {
  overflow-x: clip;
}

.blog-hub-page .header {
  position: sticky !important;
  top: 0 !important;
  z-index: 5000 !important;
  isolation: isolate;
  transform: none !important;
  will-change: auto;
}

.blog-hub-page .mobile-menu {
  z-index: 4999;
}

.blog-hub-page .blog-hero {
  padding: 104px 0 64px;
  background:
    radial-gradient(circle at 14% 10%, rgba(0,212,255,0.18), transparent 34%),
    radial-gradient(circle at 82% 14%, rgba(0,120,255,0.10), transparent 34%),
    linear-gradient(180deg, rgba(0,0,0,0.16), rgba(0,0,0,0));
}

.blog-breadcrumbs-hub {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
  margin-bottom: 20px;
}

.blog-breadcrumbs-hub a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 800;
}

.blog-hub-page .blog-hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(310px, 0.72fr);
  gap: 48px;
}

.blog-hub-page .blog-hero h1 {
  max-width: 920px;
}

.blog-hub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.blog-hub-search {
  margin-top: 28px;
  max-width: 680px;
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 22px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.10);
}

.blog-hub-search input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  color: #fff;
  font: inherit;
  padding: 10px 12px;
}

.blog-hub-search input::placeholder {
  color: rgba(220,226,239,0.62);
}

.blog-hub-search button {
  border: none;
  border-radius: 16px;
  padding: 10px 16px;
  font-weight: 900;
  color: #031014;
  background: linear-gradient(135deg, #00d4ff, #00a8ff);
  cursor: pointer;
}

.blog-hub-panel {
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.028)),
    radial-gradient(circle at 50% 0%, rgba(0,212,255,0.11), transparent 52%);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 30px;
  box-shadow: 0 28px 66px rgba(0,0,0,0.22);
}

.blog-hub-panel strong {
  color: #fff;
  display: block;
  margin-bottom: 12px;
  font-size: 1.16rem;
}

.blog-hub-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.blog-hub-stat {
  padding: 14px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.blog-hub-stat b {
  display: block;
  color: #fff;
  font-size: 1.35rem;
}

.blog-hub-stat span {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  margin-top: 4px;
}

.blog-category-nav-wrap {
  padding: 30px 0 0;
}

.blog-category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px;
  border-radius: 24px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
}

.blog-category-nav a,
.blog-category-nav button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.045);
  color: #dce2ef;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: 0.22s ease;
}

.blog-category-nav a:hover,
.blog-category-nav button:hover,
.blog-category-nav button.is-active {
  border-color: rgba(0,212,255,0.42);
  color: var(--accent);
  transform: translateY(-2px);
}

.blog-hub-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 34px;
  align-items: start;
}

.blog-hub-main {
  min-width: 0;
}

.blog-hub-sidebar {
  position: sticky;
  top: 112px;
  display: grid;
  gap: 18px;
}

.blog-sidebar-card,
.blog-mid-cta,
.blog-guide-card,
.blog-post-card-v2,
.blog-no-results {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.026)),
    radial-gradient(circle at 50% 0%, rgba(0,212,255,0.08), transparent 52%);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 26px;
  box-shadow: 0 24px 58px rgba(0,0,0,0.20);
}

.blog-sidebar-card {
  padding: 22px;
}

.blog-sidebar-card h3 {
  margin-bottom: 14px;
  font-size: 1.08rem;
}

.blog-sidebar-list {
  display: grid;
  gap: 12px;
}

.blog-sidebar-list a {
  display: block;
  text-decoration: none;
  color: #e8f8ff;
  font-weight: 850;
  line-height: 1.35;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.blog-sidebar-list a:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.blog-sidebar-list span {
  display: block;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.88rem;
  margin-top: 4px;
}

.blog-sidebar-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-sidebar-cats a {
  text-decoration: none;
  color: var(--accent);
  font-weight: 800;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(0,212,255,0.075);
  border: 1px solid rgba(0,212,255,0.18);
  font-size: 0.84rem;
}

.blog-newsletter-form {
  display: grid;
  gap: 10px;
}

.blog-newsletter-form input,
.blog-newsletter-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  color: #fff;
  border-radius: 16px;
  padding: 12px 13px;
  font: inherit;
}

.blog-newsletter-form small {
  color: var(--muted);
  line-height: 1.45;
}

.blog-featured-v2 {
  margin-bottom: 24px;
}

.blog-post-card-v2 {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.blog-post-card-v2:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.36);
  box-shadow: 0 34px 70px rgba(0,212,255,0.12);
}

.blog-post-card-v2.is-featured {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  min-height: 420px;
}

.blog-card-media {
  position: relative;
  min-height: 220px;
  background: #070b10;
  overflow: hidden;
}

.blog-post-card-v2.is-featured .blog-card-media {
  min-height: 420px;
  order: 2;
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center center;
  display: block;
  filter: brightness(1.06) contrast(1.05) saturate(1.04);
  transition: transform 0.28s ease;
}

.blog-post-card-v2:hover .blog-card-media img {
  transform: scale(1.035);
}

.blog-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0.35)),
    radial-gradient(circle at 50% 0%, rgba(0,212,255,0.12), transparent 55%);
  pointer-events: none;
}

.blog-card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.blog-post-card-v2.is-featured .blog-card-body {
  padding: 36px;
  justify-content: center;
}

.blog-card-body h2,
.blog-card-body h3 {
  margin: 12px 0 12px;
  color: #fff;
  line-height: 1.06;
}

.blog-card-body h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.blog-card-body h3 {
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
}

.blog-card-body p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 18px;
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.blog-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 0.78rem;
  font-weight: 900;
  border: 1px solid rgba(255,255,255,0.12);
  color: #dce2ef;
  background: rgba(255,255,255,0.045);
}

.blog-badge.compare { color: #8bedff; border-color: rgba(0,212,255,0.24); background: rgba(0,212,255,0.075); }
.blog-badge.tutorial { color: #91ffbd; border-color: rgba(88,255,156,0.22); background: rgba(88,255,156,0.075); }
.blog-badge.voice { color: #d8b6ff; border-color: rgba(184,132,255,0.22); background: rgba(184,132,255,0.075); }
.blog-badge.dubbing { color: #ffd28a; border-color: rgba(255,192,96,0.22); background: rgba(255,192,96,0.075); }
.blog-badge.hardware { color: #9bd8ff; border-color: rgba(95,178,255,0.22); background: rgba(95,178,255,0.075); }
.blog-badge.ethics { color: #ffb8c2; border-color: rgba(255,130,150,0.22); background: rgba(255,130,150,0.075); }

.blog-card-read {
  margin-top: auto;
  color: var(--accent);
  font-weight: 900;
}

.blog-card-list {
  display: grid;
  gap: 20px;
}

.blog-no-results {
  display: none;
  padding: 30px;
  text-align: center;
  border-color: rgba(0,212,255,0.22);
}

.blog-no-results strong {
  display: block;
  color: #fff;
  font-size: 1.16rem;
  margin-bottom: 8px;
}

.blog-no-results span {
  display: block;
  color: var(--muted);
  line-height: 1.55;
}

.blog-mid-cta {
  padding: 30px;
  margin: 24px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  border-color: rgba(0,212,255,0.20);
}

.blog-mid-cta h2 {
  margin-bottom: 8px;
}

.blog-guides-section {
  padding-top: 0;
}

.blog-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.blog-guide-card {
  padding: 24px;
  text-decoration: none;
  color: inherit;
}

.blog-guide-card strong {
  display: block;
  color: #fff;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.blog-guide-card p {
  color: var(--muted);
  line-height: 1.62;
}

/* Emergency visibility fix: blog cards must never disappear because of stale JS/filter state. */
.blog-hub-page .blog-card-list > .blog-post-card-v2,
.blog-hub-page .blog-card-list > .blog-post-card-v2.blog-card-hidden {
  display: grid !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.blog-hub-page .blog-post-card-v2.is-featured,
.blog-hub-page .blog-post-card-v2.is-featured.blog-card-hidden {
  display: grid !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.blog-card-hidden {
  display: none !important;
}

@media (max-width: 1120px) {
  .blog-hub-page .blog-hero-grid,
  .blog-hub-layout {
    grid-template-columns: 1fr;
  }

  .blog-hub-sidebar {
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .blog-post-card-v2,
  .blog-post-card-v2.is-featured {
    grid-template-columns: 1fr;
  }

  .blog-post-card-v2.is-featured .blog-card-media {
    order: 0;
    min-height: 320px;
  }
}

@media (max-width: 820px) {
  .blog-hub-page .blog-hero {
    padding: 78px 0 44px;
  }

  .blog-hub-stats,
  .blog-hub-sidebar,
  .blog-guide-grid {
    grid-template-columns: 1fr;
  }

  .blog-mid-cta {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .blog-post-card-v2 .blog-card-media,
  .blog-post-card-v2.is-featured .blog-card-media {
    min-height: 210px;
  }

  .blog-card-body,
  .blog-post-card-v2.is-featured .blog-card-body {
    padding: 24px;
  }

  .blog-hub-search {
    display: grid;
  }

  .blog-hub-search button {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .blog-post-card-v2 .blog-card-media,
  .blog-post-card-v2.is-featured .blog-card-media {
    min-height: 184px;
  }

  .blog-card-body,
  .blog-post-card-v2.is-featured .blog-card-body,
  .blog-hub-panel,
  .blog-sidebar-card,
  .blog-no-results {
    padding: 20px;
  }

  .blog-category-nav {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding: 12px;
    scrollbar-width: none;
  }

  .blog-category-nav::-webkit-scrollbar {
    display: none;
  }

  .blog-category-nav a,
  .blog-category-nav button {
    white-space: nowrap;
  }
}

/* VANIV Blog Hub top-header fix 2026-05-02
   Remove the decorative top glow gap on blog hub pages and pin the header to the viewport top. */
body.blog-hub-page {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

body.blog-hub-page::before {
  display: none !important;
  content: none !important;
}

.blog-hub-page .header {
  position: sticky !important;
  top: 0 !important;
  margin-top: 0 !important;
}

.blog-hub-page main {
  margin-top: 0 !important;
}