/* ─── HERO ─── */
/* Handled by global .page-hero in main.css */


.support-search {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
  padding: 14px 20px;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 100px;
  transition: border-color 0.2s ease;
}

.support-search:hover { border-color: rgba(255,255,255,0.16); }

.support-search svg { color: var(--text-muted); flex-shrink: 0; }

.support-search input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-on-dark);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
}

.support-search input::placeholder { color: var(--text-muted); }

/* ─── TOPICS GRID ─── */
.support-topics {
  background: var(--bg-deep);
  padding: 4rem 0 5rem;
}

.support-topics-header { margin-bottom: 2.5rem; }

.support-topics-header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-on-dark);
  margin: 0.75rem 0 0;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 1024px) { .topics-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .topics-grid { grid-template-columns: 1fr; } }

.topic-card {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 20px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

.topic-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(0,102,255,0.08);
}

.topic-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,102,255,0.1);
  border-radius: 14px;
  color: var(--accent);
}

.topic-name {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-on-dark);
  margin: 0;
}

.topic-description {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
  flex-grow: 1;
}

.topic-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.5rem;
}

.topic-card:hover .topic-count svg {
  transform: translateX(4px);
}

.topic-count svg { transition: transform 0.3s ease; }

/* --- BREADCRUMBS --- */
.support-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.support-breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.support-breadcrumbs a:hover { color: var(--accent); }
.support-breadcrumbs span { color: var(--text-on-dark); }
.support-breadcrumbs svg { color: var(--text-muted); }

/* --- TOPIC HERO --- */
.support-topic-hero,
.support-article-hero {
  background: var(--bg-deep);
  padding: 6rem 0 2rem;
}

.support-topic-title,
.support-article-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-on-dark);
  margin: 0 0 1rem;
  line-height: 1.1;
}

.support-topic-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0;
  line-height: 1.5;
}

/* --- TOPIC LAYOUT (sidebar + content) --- */
.support-topic-body {
  background: var(--bg-deep);
  padding: 2rem 0 5rem;
}

.support-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
}

@media (max-width: 900px) {
  .support-layout { grid-template-columns: 1fr; gap: 24px; }
}

.support-sidebar {
  position: sticky;
  top: 100px;
  align-self: start;
}

@media (max-width: 900px) {
  .support-sidebar { position: static; }
}

.sidebar-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.sidebar-topics {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-topics a {
  display: block;
  padding: 10px 14px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.sidebar-topics a:hover {
  background: var(--bg-card-dark);
  color: var(--text-on-dark);
}

.sidebar-topics a.active {
  background: rgba(0,102,255,0.1);
  color: var(--accent);
  font-weight: 600;
}

/* --- ARTICLES LIST --- */
.articles-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

.article-row:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}

.article-row-content { flex: 1; }

.article-row-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-on-dark);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.article-row-short {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

.article-row-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.article-row:hover .article-row-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.support-empty {
  padding: 3rem;
  text-align: center;
  color: var(--text-muted);
  background: var(--bg-card-dark);
  border-radius: 14px;
  border: 1px solid var(--border-dark);
}

/* --- ARTICLE BODY --- */
.support-article-body {
  background: var(--bg-deep);
  padding: 1rem 0 5rem;
}

.article-content {
  max-width: 760px;
  margin: 0 auto;
  color: var(--text-on-dark);
  font-size: 1rem;
  line-height: 1.7;
}

.article-content p {
  margin: 0 0 1.25rem;
  color: var(--text-on-dark);
}

.article-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 1rem;
  color: var(--text-on-dark);
}

.article-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  color: var(--text-on-dark);
}

.article-content ul,
.article-content ol {
  padding-left: 1.5rem;
  margin: 0 0 1.25rem;
}

.article-content li { margin-bottom: 0.5rem; }

.article-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  padding: 2px 6px;
  border-radius: 6px;
  color: var(--accent);
}

.article-content pre {
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  padding: 1rem 1.25rem;
  border-radius: 10px;
  overflow-x: auto;
  margin: 0 0 1.25rem;
}

.article-content pre code {
  background: transparent;
  border: none;
  padding: 0;
}

.article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.25rem;
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-style: italic;
}

/* --- FEEDBACK + BACK --- */
.article-feedback {
  max-width: 760px;
  margin: 3rem auto 2rem;
  padding: 1.75rem;
  background: var(--bg-card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 16px;
  text-align: center;
}

.feedback-question {
  font-size: 1rem;
  color: var(--text-on-dark);
  margin: 0 0 1rem;
  font-weight: 500;
}

.feedback-buttons {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.feedback-buttons .btn {
  min-width: 120px;
}

.article-back {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.article-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 10px 20px;
  border-radius: 100px;
  transition: all 0.3s ease;
}

.article-back-link:hover {
  color: var(--accent);
  background: var(--bg-card-dark);
}