/* ── help.css ── Cambric AI Help Center ── */

/* HELP HERO (index page) — centered */
.help-hero {
  padding: 140px 48px 64px;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.help-hero h1 {
  font-size: clamp(34px, 4.2vw, 56px);
  margin-bottom: 24px;
}
.help-hero .section-label {
  justify-content: center;
  margin-bottom: 32px;
  font-size: 38px;
  letter-spacing: .22em;
}
.help-hero .section-label::before {
  content: '';
  display: block;
  flex: 0 0 60px;
  height: 1px;
  background: var(--border);
}
.help-hero .section-label::after {
  flex: 0 0 60px;
}
.help-hero .hero-sub {
  font-size: 14px;
  color: var(--cream2);
  max-width: 600px;
  line-height: 1.78;
  font-weight: 300;
  margin: 0 auto;
}

/* BREADCRUMB (category + article pages) */
.help-breadcrumb {
  padding: 100px 48px 0;
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--cream3);
}
.help-breadcrumb a {
  color: var(--cream3);
  transition: color .2s;
}
.help-breadcrumb a:hover { color: var(--cream); }
.help-breadcrumb .crumb-sep {
  color: var(--cream3);
  opacity: .4;
}
.help-breadcrumb .crumb-current {
  color: var(--cream2);
}

/* CHIP GRID (index page) — centered */
.help-chips-section {
  padding: 16px 48px 96px;
}
.help-chips {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  max-width: 880px;
  margin: 0 auto;
}
.help-chip {
  background: var(--bg);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background .2s;
  text-decoration: none;
  min-height: 210px;
}
.help-chip:hover { background: var(--surface); }
.chip-icon {
  width: 32px;
  height: 32px;
  color: var(--purple3);
}
.chip-icon svg { width: 100%; height: 100%; }
.chip-title {
  font-family: 'EB Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--cream);
  line-height: 1.2;
}
.chip-desc {
  font-size: 11px;
  color: var(--cream3);
  line-height: 1.7;
  flex: 1;
}
.chip-meta {
  font-size: 9.5px;
  letter-spacing: .14em;
  color: var(--purple3);
  text-transform: uppercase;
}

/* CATEGORY DRILLDOWN */
.category-header {
  padding: 24px 48px 36px;
  max-width: 880px;
}
.category-header h1 {
  font-size: clamp(28px, 3.8vw, 44px);
  margin-bottom: 14px;
}
.category-desc {
  font-size: 12px;
  color: var(--cream2);
  max-width: 580px;
  line-height: 1.72;
  font-weight: 300;
}
.category-articles {
  padding: 0 48px 88px;
  max-width: 880px;
}
.article-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 4px;
  border-bottom: 1px solid var(--border);
  transition: padding .2s, background .2s;
  text-decoration: none;
}
.article-row:hover {
  padding-left: 12px;
  background: rgba(74, 60, 122, .06);
}
.article-row:first-child { border-top: 1px solid var(--border); }
.article-row .ar-num {
  font-size: 9.5px;
  letter-spacing: .14em;
  color: var(--cream3);
  min-width: 32px;
}
.article-row .ar-title {
  font-size: 13px;
  color: var(--cream);
  flex: 1;
  margin: 0 24px;
}
.article-row .ar-arrow {
  color: var(--purple3);
  font-size: 13px;
  transition: transform .2s;
}
.article-row:hover .ar-arrow { transform: translateX(4px); }

/* ARTICLE VIEW */
.article-page {
  padding: 24px 48px 88px;
  max-width: 760px;
}
.article-meta {
  font-size: 9.5px;
  letter-spacing: .12em;
  color: var(--cream3);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.article-meta .draft-tag {
  color: var(--amber);
  margin-left: 6px;
}
.article-page h1 {
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.2;
  margin-bottom: 32px;
}
.article-body {
  font-size: 13px;
  color: var(--cream2);
  line-height: 1.8;
  font-weight: 300;
}
.article-body p { margin-bottom: 18px; }
.article-body strong {
  color: var(--cream);
  font-weight: 500;
}
.article-body em {
  color: var(--cream3);
  font-style: italic;
}
.article-body h2 {
  font-family: 'EB Garamond', serif;
  font-size: 24px;
  font-weight: 400;
  color: var(--cream);
  margin: 44px 0 14px;
  letter-spacing: -.01em;
}
.article-body h3 {
  font-size: 11px;
  font-weight: 500;
  color: var(--purple3);
  letter-spacing: .14em;
  margin: 28px 0 10px;
  text-transform: uppercase;
}
.article-body ul, .article-body ol {
  margin-left: 22px;
  margin-bottom: 22px;
}
.article-body li { margin-bottom: 8px; }
.article-body code {
  background: rgba(74, 60, 122, .18);
  color: var(--purple3);
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 12px;
}
.article-body pre {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 16px 20px;
  border-radius: 2px;
  overflow-x: auto;
  margin-bottom: 22px;
}
.article-body pre code {
  background: none;
  padding: 0;
  color: var(--cream2);
  font-size: 11.5px;
}
.article-body a {
  color: var(--purple3);
  border-bottom: 1px solid var(--purple);
  transition: border-color .2s;
}
.article-body a:hover { border-bottom-color: var(--purple3); }

/* LEDE (article intro paragraph) */
.article-body .lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream);
  font-weight: 400;
  margin-bottom: 36px;
}

/* CALLOUTS */
.article-body .callout {
  border-left: 2px solid var(--purple3);
  background: var(--bg2);
  padding: 16px 20px;
  margin: 26px 0;
  border-radius: 2px;
}
.article-body .callout.warn {
  border-left-color: var(--amber);
  background: rgba(208, 160, 96, 0.06);
}
.article-body .callout.alert {
  border-left-color: var(--warn);
  background: rgba(208, 112, 112, 0.06);
}
.article-body .callout-title {
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--purple3);
  font-weight: 500;
  margin-bottom: 8px;
}
.article-body .callout.warn .callout-title { color: var(--amber); }
.article-body .callout.alert .callout-title { color: var(--warn); }
.article-body .callout p {
  margin-bottom: 8px;
  font-size: 12.5px;
  line-height: 1.7;
}
.article-body .callout p:last-child { margin-bottom: 0; }
.article-body .callout ul,
.article-body .callout ol {
  margin: 6px 0 0;
  font-size: 12.5px;
}
.article-body .callout li { margin-bottom: 4px; }

/* TABLES */
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 12px;
  border: 1px solid var(--border);
}
.article-body th,
.article-body td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--cream2);
  line-height: 1.6;
}
.article-body th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--purple3);
  background: var(--bg2);
}
.article-body td code { font-size: 11px; }
.article-body tbody tr:last-child td { border-bottom: none; }

/* SEVERITY / STATUS TAGS */
.article-body .tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 2px;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
}
.article-body .tag.critical {
  background: rgba(208, 112, 112, 0.15);
  color: var(--warn);
  border: 1px solid rgba(208, 112, 112, 0.4);
}
.article-body .tag.high {
  background: rgba(208, 160, 96, 0.15);
  color: var(--amber);
  border: 1px solid rgba(208, 160, 96, 0.4);
}
.article-body .tag.medium {
  background: rgba(160, 144, 200, 0.15);
  color: var(--purple3);
  border: 1px solid var(--purple);
}
.article-body .tag.stable {
  background: rgba(122, 191, 160, 0.15);
  color: var(--green3);
  border: 1px solid var(--green2);
}

/* FEEDBACK BLOCK */
.article-feedback {
  margin-top: 64px;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: 2px;
  text-align: center;
  background: var(--bg2);
}
.article-feedback p {
  font-size: 11px;
  color: var(--cream2);
  letter-spacing: .06em;
  margin-bottom: 14px;
}
.feedback-btns { display: flex; gap: 10px; justify-content: center; }
.feedback-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--cream2);
  padding: 8px 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .1em;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color .2s, color .2s;
}
.feedback-btn:hover { border-color: var(--purple3); color: var(--cream); }

/* RELATED ARTICLES */
.article-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.article-related-label {
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--purple3);
  margin-bottom: 18px;
}
.article-related a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 4px;
  font-size: 12px;
  color: var(--cream2);
  border-bottom: 1px solid var(--border);
  transition: color .2s, padding .2s;
  text-decoration: none;
}
.article-related a:hover {
  color: var(--cream);
  padding-left: 8px;
}
.article-related a:last-child { border-bottom: none; }
.article-related a::after {
  content: '→';
  color: var(--purple3);
  opacity: .6;
}

/* RESPONSIVE */
@media (max-width: 860px) {
  .help-hero { padding: 120px 24px 48px; }
  .help-chips-section { padding: 16px 24px 64px; }
  .help-chips { grid-template-columns: 1fr; }
  .help-breadcrumb { padding: 100px 24px 0; }
  .category-header { padding: 24px 24px 32px; }
  .category-articles { padding: 0 24px 64px; }
  .article-page { padding: 24px 24px 64px; }

  /* Keep nav visible on help pages — override homepage's hamburger-mode rule */
  .content nav .nav-links { display: flex; gap: 20px; }
  .content nav .nav-links a { font-size: 10px; letter-spacing: .08em; }
  .content nav .nav-dl { padding: 7px 14px; font-size: 10px; }
}

@media (max-width: 540px) {
  /* On very narrow mobile, condense nav to logo + Download only */
  .content nav .nav-links a:not(.nav-dl) { display: none; }
}