/* Forums — SEO article layout (breadcrumb, accent H1, prose, CTA) */

/* Hub hero */
.forum-hero {
  position: relative;
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-lower) 100%);
}

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

.forum-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.forum-breadcrumb a {
  color: var(--text-muted);
}

.forum-breadcrumb a:hover {
  color: var(--accent-hover);
}

.forum-breadcrumb span[aria-current] {
  color: var(--text-dim);
}

.forum-crumb {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.forum-hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
  max-width: 20ch;
}

.forum-hero-lead {
  max-width: 42rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.forum-search {
  display: flex;
  align-items: stretch;
  max-width: 640px;
  background: var(--bg-variation);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
}

.forum-search input {
  flex: 1;
  border: none;
  padding: 0.95rem 1.25rem;
  font-size: 0.95rem;
  color: var(--text);
  background: transparent;
  outline: none;
  min-width: 0;
}

.forum-search button {
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
}

.forum-search button:hover {
  background: var(--accent-hover);
}

.forum-product-banner {
  margin: 2rem 0 2.5rem;
  padding: 1.75rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--bg-variation), var(--bg-lower));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  box-shadow: var(--shadow-soft);
}

.forum-product-banner .btn {
  flex-shrink: 0;
}

.forum-product-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

.forum-product-banner h2 {
  font-size: 1.65rem;
  margin-bottom: 0.35rem;
}

.forum-product-banner p {
  color: var(--text-muted);
  max-width: 36rem;
  font-size: 0.95rem;
}

.forum-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.forum-section-head h2 {
  font-size: 1.35rem;
}

.forum-count {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.forum-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--layout-gap, 1.25rem);
  align-items: stretch;
  padding-bottom: 3rem;
  width: 100%;
}

.forum-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.4rem 1.25rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: border-color 0.2s, background 0.2s;
}

.forum-card--featured {
  border-color: var(--border-strong);
  background: linear-gradient(145deg, var(--bg-variation), var(--bg-lower));
}

.forum-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
}

.forum-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.forum-card-top span:first-child {
  color: var(--accent-hover);
  font-weight: 700;
}

.forum-card h3 {
  font-size: 1.08rem;
  line-height: 1.35;
  margin-bottom: 0.65rem;
}

.forum-card h3 a {
  color: var(--text);
}

.forum-card h3 a:hover {
  color: var(--accent-hover);
}

.forum-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
  flex: 1;
  margin-bottom: 1rem;
}

.forum-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-hover);
}

.forum-card.hidden {
  display: none;
}

/* Thread article — SEO layout */
.forum-thread-wrap {
  padding: 2.25rem 0 3.5rem;
  background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-lower) 100%);
}

.container.forum-thread-layout {
  width: min(100% - 2rem, 820px);
  max-width: 820px;
}

.forum-thread-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin-bottom: 1.15rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.forum-thread-cat {
  color: var(--accent-hover);
}

.forum-thread-dot {
  color: var(--text-dim);
  font-weight: 400;
}

.forum-thread-meta time {
  color: var(--text-dim);
  font-weight: 600;
}

.forum-thread-wrap h1 {
  font-size: clamp(2rem, 5vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 1.15rem;
  max-width: 18ch;
}

.forum-h1-accent,
.forum-h2-accent {
  color: var(--accent-hover);
}

.forum-thread-lead {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 52ch;
}

.forum-thread-hero {
  margin: 0 0 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(168, 85, 247, 0.22), transparent 65%),
    repeating-linear-gradient(
      -12deg,
      rgba(168, 85, 247, 0.04) 0,
      rgba(168, 85, 247, 0.04) 2px,
      transparent 2px,
      transparent 14px
    ),
    linear-gradient(160deg, var(--bg-variation) 0%, var(--bg-edge) 100%);
  box-shadow: var(--shadow-soft);
}

.forum-thread-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  min-height: 220px;
}

.forum-thread-hero-visual img {
  width: min(100%, 520px);
  height: auto;
  max-height: 280px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 16px 40px rgba(4, 3, 6, 0.65));
}

.forum-thread-hero figcaption {
  padding: 0.85rem 1.15rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  background: rgba(var(--bg-rgb), 0.45);
}

.forum-thread-prose {
  max-width: 100%;
}

.forum-thread-prose h2 {
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 2.75rem 0 1rem;
  line-height: 1.2;
  max-width: 22ch;
}

.forum-thread-prose h2:first-child {
  margin-top: 0;
}

.forum-thread-prose p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.75;
  font-size: 1.02rem;
  max-width: 68ch;
}

.forum-thread-prose a {
  color: var(--accent-hover);
  font-weight: 500;
}

.forum-thread-prose a:hover {
  color: var(--text);
}

.forum-thread-prose ul,
.forum-thread-prose ol {
  margin: 0 0 1.25rem 1.25rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.forum-thread-prose li {
  margin-bottom: 0.35rem;
}

.forum-thread-prose strong {
  color: var(--text);
  font-weight: 600;
}

.forum-next-reads {
  margin: 2.75rem 0 0;
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-variation);
}

.forum-next-reads h2 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.forum-next-reads ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.forum-next-reads li {
  margin-bottom: 0.5rem;
}

.forum-next-reads a {
  font-weight: 600;
}

.forum-thread-cta {
  margin: 3rem 0 0;
  padding: 2rem 1.75rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: linear-gradient(145deg, var(--bg-variation), var(--bg-lower));
  text-align: left;
  box-shadow: var(--shadow-soft);
}

.forum-thread-cta h2 {
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 800;
  margin-bottom: 0.85rem;
  letter-spacing: -0.02em;
}

.forum-thread-cta .forum-thread-cta-lead {
  color: var(--text-muted);
  max-width: 52ch;
  margin: 0 0 1.35rem;
  line-height: 1.65;
  font-size: 1rem;
}

.forum-thread-cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
  justify-content: flex-start;
}

.forum-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.forum-back:hover {
  color: var(--accent-hover);
}

.forum-back--bottom {
  margin: 2rem 0 0;
  margin-bottom: 0;
  font-size: 0.92rem;
}

@media (max-width: 960px) {
  .forum-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .forum-grid {
    grid-template-columns: 1fr;
  }

  .forum-search {
    border-radius: var(--radius-lg);
    flex-direction: column;
  }

  .forum-search button {
    justify-content: center;
    padding: 0.85rem;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  }

  .forum-thread-wrap h1 {
    max-width: none;
  }
}