/* ============================================================
   COMPLYN — Resources Stylesheet
   Article template + Resources index page.
   Builds on css/styles.css (brand tokens, nav, footer, buttons).
   Only resources-specific layout/typography lives here.
   ============================================================ */

/* ============================================================
   RESOURCES INDEX — hero, filters, posts grid, empty state
   ============================================================ */

.resources-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0 0 8px;
  margin-bottom: 8px;
}

.resources-filters-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.filter-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-right: 4px;
}

.filter-chip {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-mute);
  cursor: not-allowed;
}

.filter-chip[aria-disabled="true"] {
  opacity: 0.55;
}

.filter-chip.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  cursor: pointer;
  opacity: 1;
}

/* Posts grid */
.resources-listing {
  padding: 0 0 var(--section-y);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 8px;
}

.post-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  background: var(--paper-warm);
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.post-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  color: inherit;
}

.post-card-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.post-card-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 23px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--ink);
}

.post-card-dek {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.post-card-meta {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
}

/* Empty state — editorial, not a generic "no results" */
.resources-empty {
  max-width: 620px;
  margin: 24px auto 0;
  text-align: center;
  padding: 72px 24px;
  border: 1px solid var(--line);
  background: var(--paper-warm);
}

.resources-empty-mark {
  font-family: var(--display);
  font-style: italic;
  font-size: 56px;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 24px;
}

.resources-empty h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.resources-empty p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 460px;
  margin: 0 auto;
}

/* ============================================================
   ARTICLE — hero + byline
   ============================================================ */

.article {
  padding-top: 56px;
}

.article-hero {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px var(--pad-x) 8px;
}

.article-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  display: inline-block;
}

.article-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 24px;
}

.article-dek {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.45;
  color: var(--ink-soft);
  margin-bottom: 40px;
}

/* Compact byline (avatar + name + credentials + meta) */
.article-byline {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.article-byline-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--line);
}

.article-byline-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.article-byline-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}

.article-byline-cred {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-mute);
}

.article-byline-meta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-mute);
  margin-left: auto;
  text-align: right;
}

@media (max-width: 540px) {
  .article-byline { flex-wrap: wrap; }
  .article-byline-meta { margin-left: 0; width: 100%; text-align: left; padding-top: 8px; }
}

/* Featured image below hero */
.article-figure-hero {
  max-width: 920px;
  margin: 48px auto 0;
  padding: 0 var(--pad-x);
}

.article-figure-hero img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--line);
}

/* ============================================================
   ARTICLE BODY — constrained reading column
   ============================================================ */

.article-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px var(--pad-x) 0;
}

.article-body > p {
  font-size: 18px;
  line-height: 1.78;
  color: var(--ink-soft);
  margin-bottom: 28px;
}

.article-body h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 56px 0 20px;
}

.article-body h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(21px, 2.6vw, 25px);
  line-height: 1.25;
  margin: 40px 0 16px;
}

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.article-body a:hover {
  color: var(--ink);
}

.article-body ul,
.article-body ol {
  margin: 0 0 28px 1.2em;
  padding: 0;
}

.article-body li {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 12px;
  padding-left: 6px;
}

.article-body ul li::marker { color: var(--accent); }
.article-body ol li::marker { color: var(--accent); font-family: var(--mono); font-size: 0.9em; }

/* Standard blockquote */
.article-body blockquote {
  margin: 36px 0;
  padding: 4px 0 4px 28px;
  border-left: 3px solid var(--accent);
  font-style: italic;
  color: var(--ink-soft);
}

.article-body blockquote p {
  font-size: 19px;
  line-height: 1.6;
}

/* Pull quote — large, display, breaks the column rhythm */
.pullquote {
  margin: 48px 0;
  padding: 0;
  border: 0;
  font-family: var(--display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-align: center;
}

.pullquote cite {
  display: block;
  margin-top: 16px;
  font-family: var(--mono);
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
}

/* Pull quote rendered as a <blockquote> in the body: reset the
   standard blockquote border/padding so .pullquote styling wins. */
.article-body blockquote.pullquote {
  margin: 48px 0;
  padding: 0;
  border-left: 0;
}

/* Closing call-to-action paragraph */
.article-cta {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-family: var(--display);
  font-style: italic;
  font-size: 20px;
  line-height: 1.55;
  color: var(--ink);
}

.article-cta a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-cta a:hover { color: var(--ink); }

/* Callout box — tips / warnings */
.callout {
  margin: 36px 0;
  padding: 24px 28px;
  background: var(--paper-warm);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.callout-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.callout p { font-size: 16px; line-height: 1.7; margin-bottom: 0; }

.callout.callout-warning { border-left-color: var(--gold); }
.callout.callout-warning .callout-label { color: var(--gold); }

/* Code */
.article-body code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--paper-warm);
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 3px;
}

.article-body pre {
  margin: 32px 0;
  padding: 24px;
  background: var(--navy);
  border: 1px solid var(--navy-line);
  overflow-x: auto;
}

.article-body pre code {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-on-navy-soft);
  background: none;
  border: 0;
  padding: 0;
}

/* Inline figure + caption */
.article-body figure {
  margin: 40px 0;
}

.article-body figure img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--line);
}

.article-body figcaption {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-mute);
  text-align: center;
}

/* Key takeaways box (end of article) */
.key-takeaways {
  margin: 56px 0 0;
  padding: 36px 36px 32px;
  background: var(--navy);
  color: var(--paper-on-navy);
}

.key-takeaways-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-on-navy);
  margin-bottom: 20px;
}

.key-takeaways h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 26px;
  color: var(--paper-on-navy);
  margin: 0 0 20px;
}

.key-takeaways ul {
  margin: 0 0 0 1.1em;
  padding: 0;
}

.key-takeaways li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper-on-navy-soft);
  margin-bottom: 12px;
}

.key-takeaways li::marker { color: var(--accent-on-navy); }

/* ============================================================
   AUTHOR CARD
   ============================================================ */

.author-card {
  max-width: 680px;
  margin: 64px auto 0;
  padding: 36px var(--pad-x) 0;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.author-card-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--line);
}

.author-card-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}

.author-card-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 12px;
}

.author-card-bio {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 14px;
}

.author-card-link {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--accent);
}

.author-card-link:hover { color: var(--ink); }

@media (max-width: 540px) {
  .author-card { flex-direction: column; gap: 20px; }
}

/* ============================================================
   RELATED RESOURCES
   ============================================================ */

.related {
  padding: var(--section-y) 0 0;
}

.related-head {
  max-width: 680px;
  margin: 0 auto 8px;
  padding: 0 var(--pad-x);
}

.related-head h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.02em;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 28px;
}

.related-card.is-placeholder {
  background: transparent;
  border: 1px dashed var(--line);
  color: var(--ink-mute);
}

.related-card.is-placeholder:hover {
  transform: none;
  border-color: var(--line);
}

.related-card.is-placeholder .post-card-eyebrow,
.related-card.is-placeholder .post-card-title,
.related-card.is-placeholder .post-card-meta {
  color: var(--ink-mute);
}

/* ============================================================
   RESOURCES SERVICES CTA — cream background
   ============================================================ */

.resources-cta {
  background: var(--paper-warm);
  border-top: 1px solid var(--line);
  margin-top: var(--section-y);
  padding: var(--section-y-tight) 0;
}

.resources-cta-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.resources-cta-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.resources-cta-lede {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto 36px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 980px) {
  .posts-grid,
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .article-body { padding-top: 40px; }
  .key-takeaways { padding: 28px 24px; }
  .author-card { padding-top: 32px; }
}

@media (max-width: 600px) {
  .posts-grid,
  .related-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
}