/* ─────────────────────────────────────────────────────────────────
   CertLaunch · License Guide / Blog Post
   Extends styles-v2.css — article-specific bits only.
   ───────────────────────────────────────────────────────────────── */

/* ─── Article header (replaces big hero) ───────────────────────── */
.article-head {
  padding: 18px 0 34px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}
.article-head .kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  margin-bottom: 18px;
}
.article-head .kicker .pill {
  background: var(--trust-50); color: var(--trust-700);
  padding: 4px 10px; border-radius: 999px;
  letter-spacing: .12em;
}
.article-head .kicker .dot { color: var(--muted-3); }
.article-head h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 56px; line-height: 1.05; letter-spacing: -.03em;
  font-weight: 700; color: var(--black);
  margin: 0 0 18px;
  max-width: 22ch;
  text-wrap: balance;
}
.article-head h1 em { font-style: italic; color: var(--trust); font-weight: 700; }
.article-head .dek {
  font-family: 'Fraunces', serif;
  font-size: 22px; line-height: 1.35; letter-spacing: -.015em;
  font-weight: 400; color: var(--muted);
  max-width: 60ch;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.article-head .dek em { font-style: italic; color: var(--ink); font-weight: 500; }

.article-meta {
  display: flex; align-items: center; gap: 18px;
  flex-wrap: wrap;
  padding-top: 4px;
}
.article-meta .byline {
  display: flex; align-items: center; gap: 10px;
}
.article-meta .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--trust-50); color: var(--trust-700);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 15px;
  border: 1px solid var(--trust-100);
}
.article-meta .by-text {
  display: flex; flex-direction: column; line-height: 1.25;
}
.article-meta .by-name { font-size: 13.5px; color: var(--ink); font-weight: 600; }
.article-meta .by-role { font-size: 11.5px; color: var(--muted); }
.article-meta .meta-sep { color: var(--line); }
.article-meta .meta-item {
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
}
.article-meta .meta-item b { color: var(--ink); font-weight: 700; }
.article-meta .meta-item .upd { color: var(--trust); }

/* Featured image (placeholder slot) */
.featured-image {
  margin-top: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg,
      var(--line-3) 0 12px,
      var(--card)   12px 24px);
  aspect-ratio: 16 / 7;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.featured-image .ph {
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px;
}
.featured-image .caption {
  position: absolute; left: 14px; bottom: 14px;
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted-2);
  background: var(--card);
  padding: 5px 10px; border-radius: 6px;
  border: 1px solid var(--line);
}

/* ─── Two-column article layout ───────────────────────────────── */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 48px;
  align-items: start;
}

.article-body {
  max-width: 720px;
}

/* ─── TOC sidebar ─────────────────────────────────────────────── */
.toc-side {
  position: sticky; top: 24px;
  align-self: start;
  font-size: 13px;
}
.toc-side .label {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.toc-side .toc-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  border-left: 1px solid var(--line);
}
.toc-side .toc-list a {
  display: block;
  padding: 7px 12px;
  font-size: 13px; line-height: 1.4;
  color: var(--muted);
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: color .15s, border-color .15s;
}
.toc-side .toc-list a:hover { color: var(--ink); }
.toc-side .toc-list a.active {
  color: var(--trust);
  border-left-color: var(--trust);
  font-weight: 600;
}
.toc-side .toc-list a.sub {
  font-size: 12px; padding-left: 24px; color: var(--muted-2);
}
.toc-side .toc-list a.sub.active { color: var(--trust); }

.toc-side .toc-cta {
  margin-top: 20px;
  border: 1px solid var(--trust-100);
  border-radius: 10px;
  padding: 14px;
  background: linear-gradient(180deg, var(--trust-50) 0%, var(--card) 100%);
  box-shadow: var(--shadow-sm);
}
.toc-side .toc-cta .ic {
  display: inline-flex; width: 26px; height: 26px;
  align-items: center; justify-content: center;
  background: var(--trust); color: #fff;
  border-radius: 7px;
  font-family: 'Geist Mono', monospace; font-size: 13px; font-weight: 700;
  margin-bottom: 10px;
}
.toc-side .toc-cta .toc-cta-tag {
  font-family: 'Geist Mono', monospace;
  font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  margin-bottom: 4px;
}
.toc-side .toc-cta h5 {
  margin: 0 0 6px;
  font-family: 'Fraunces', serif;
  font-size: 16px; line-height: 1.2; letter-spacing: -.015em;
  font-weight: 700; color: var(--ink);
  text-wrap: balance;
}
.toc-side .toc-cta p {
  margin: 0 0 12px;
  font-size: 12.5px; line-height: 1.45;
  color: var(--muted);
}
.toc-side .toc-cta a.cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--trust); color: #fff;
  padding: 9px 12px; border-radius: 7px;
  font-size: 12px; font-weight: 600;
  width: 100%; justify-content: space-between;
  transition: background .15s;
}
.toc-side .toc-cta a.cta:hover { background: var(--trust-700); }
.toc-side .toc-cta a.cta .arrow { font-family: 'Geist Mono', monospace; }

/* ─── Article body type ──────────────────────────────────────── */
.article-body {
  font-size: 16.5px;
  line-height: 1.68;
  color: var(--ink-2);
}
.article-body > p:first-of-type,
.article-body .lede-p {
  font-family: 'Fraunces', serif;
  font-size: 22px; line-height: 1.45; letter-spacing: -.01em;
  color: var(--ink); font-weight: 500;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.article-body .lede-p em { font-style: italic; color: var(--trust); }
.article-body p {
  margin: 0 0 18px;
  text-wrap: pretty;
}
.article-body p b, .article-body li b { color: var(--ink); font-weight: 600; }
.article-body a {
  color: var(--trust);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.article-body a:hover { color: var(--trust-700); }
.article-body h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 34px; line-height: 1.1; letter-spacing: -.025em;
  font-weight: 700; color: var(--black);
  margin: 56px 0 16px;
  scroll-margin-top: 24px;
  text-wrap: balance;
}
.article-body h2 em { font-style: italic; color: var(--trust); }
.article-body h2 .num {
  font-family: 'Geist Mono', monospace;
  font-size: 13px; font-weight: 700;
  color: var(--trust);
  letter-spacing: .12em;
  background: var(--trust-50);
  padding: 4px 9px; border-radius: 6px;
  vertical-align: 8px;
  margin-right: 12px;
}
.article-body h3 {
  font-family: 'Fraunces', serif;
  font-size: 22px; line-height: 1.25; letter-spacing: -.018em;
  font-weight: 600; color: var(--ink);
  margin: 36px 0 12px;
  scroll-margin-top: 24px;
}
.article-body h3 em { font-style: italic; color: var(--trust); }
.article-body ul, .article-body ol {
  margin: 0 0 22px; padding-left: 22px;
}
.article-body ul li, .article-body ol li { margin-bottom: 8px; }

/* ─── Step list (for the 5-step overview) ───────────────────── */
.step-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 18px 0 26px;
}
.step-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  padding: 16px 18px;
  position: relative;
}
.step-card .step-num {
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  margin-bottom: 8px;
}
.step-card .step-title {
  font-family: 'Fraunces', serif;
  font-size: 18px; letter-spacing: -.015em; font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}
.step-card .step-meta {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted);
}
.step-card .step-desc {
  margin-top: 8px;
  font-size: 14px; line-height: 1.55; color: var(--muted);
}

/* ─── Callout box ──────────────────────────────────────────── */
.callout {
  margin: 26px 0;
  border: 1px solid var(--line);
  border-left: 3px solid var(--trust);
  border-radius: 8px;
  padding: 18px 22px;
  background: var(--card);
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 16px;
  align-items: start;
}
.callout.warn {
  border-left-color: #C76E1B;
  background: linear-gradient(180deg, #FFF7EE 0%, var(--card) 100%);
}
.callout.tip {
  border-left-color: #1F8A5B;
  background: linear-gradient(180deg, #F0F9F4 0%, var(--card) 100%);
}
.callout .ic {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--trust); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Geist Mono', monospace; font-size: 14px; font-weight: 700;
}
.callout.warn .ic { background: #C76E1B; }
.callout.tip .ic  { background: #1F8A5B; }
.callout .body h4 {
  margin: 0 0 6px;
  font-family: 'Fraunces', serif;
  font-size: 17px; letter-spacing: -.015em; font-weight: 700;
  color: var(--ink);
}
.callout .body p {
  margin: 0;
  font-size: 14.5px; line-height: 1.6; color: var(--ink-2);
}
.callout .body p + p { margin-top: 8px; }

/* ─── Pull quote ──────────────────────────────────────────── */
.pull-quote {
  margin: 36px 0;
  padding: 4px 0 4px 24px;
  border-left: 3px solid var(--trust);
}
.pull-quote q {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 26px; line-height: 1.3; letter-spacing: -.02em;
  font-weight: 500;
  color: var(--ink);
  quotes: "“" "”";
  display: block;
  margin-bottom: 10px;
}
.pull-quote cite {
  display: block;
  font-style: normal;
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
}
.pull-quote cite b { color: var(--ink); font-weight: 700; }

/* ─── Inline image placeholder ────────────────────────────── */
.inline-image {
  margin: 28px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg,
      var(--line-3) 0 10px,
      var(--card)   10px 20px);
  aspect-ratio: 16 / 9;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.inline-image .ph {
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px;
}
.inline-cap {
  font-size: 13px; color: var(--muted); font-style: italic;
  margin: -16px 0 24px;
  padding-left: 4px;
}

/* ─── Inline CTA card (mid-article) ────────────────────────── */
.inline-cta {
  margin: 40px 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--trust-50) 0%, var(--card) 100%);
  border: 1px solid var(--trust-100);
  color: var(--ink);
  padding: 26px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px; align-items: center;
  position: relative;
  overflow: hidden;
}
.inline-cta::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 100% 0%, rgba(46,107,255,.10), transparent 55%),
    radial-gradient(circle at 0% 100%, rgba(11,79,217,.06), transparent 55%);
  pointer-events: none;
}
.inline-cta > * { position: relative; z-index: 1; }
.inline-cta .kicker {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  margin-bottom: 8px;
}
.inline-cta h4 {
  margin: 0 0 6px;
  font-family: 'Fraunces', serif;
  font-size: 24px; line-height: 1.2; letter-spacing: -.02em;
  font-weight: 700;
  color: var(--ink);
  max-width: 30ch;
  text-wrap: balance;
}
.inline-cta h4 em { font-style: italic; color: var(--trust); font-weight: 700; }
.inline-cta p {
  margin: 0;
  font-size: 14px; line-height: 1.5;
  color: var(--muted);
  max-width: 52ch;
}
.inline-cta a.go {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--trust); color: #fff;
  padding: 11px 16px; border-radius: 9px;
  font-size: 13.5px; font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--trust);
  transition: background .15s, transform .12s;
}
.inline-cta a.go:hover { background: var(--trust-700); transform: translateY(-1px); }
.inline-cta a.go .arrow { font-family: 'Geist Mono', monospace; color: #fff; }

/* ─── End-of-article CTA (back to comparison) ─────────────── */
.end-cta {
  margin: 48px 0 0;
  border: 1px solid var(--trust-100);
  background: linear-gradient(180deg, var(--trust-50) 0%, var(--card) 100%);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  position: relative;
}
.end-cta .kicker {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  margin-bottom: 10px;
}
.end-cta h3 {
  margin: 0 0 8px;
  font-family: 'Fraunces', serif;
  font-size: 28px; line-height: 1.15; letter-spacing: -.022em; font-weight: 700;
  color: var(--ink);
  text-wrap: balance; max-width: 26ch;
}
.end-cta h3 em { font-style: italic; color: var(--trust); }
.end-cta p {
  margin: 0 0 18px;
  font-size: 15px; line-height: 1.55; color: var(--muted);
  max-width: 60ch;
}
.end-cta .row {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
}
.end-cta .row a.primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--trust); color: #fff;
  padding: 11px 16px; border-radius: 9px;
  font-size: 14px; font-weight: 600;
}
.end-cta .row a.primary:hover { background: var(--trust-700); }
.end-cta .row a.primary .arrow { font-family: 'Geist Mono', monospace; }
.end-cta .row a.secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px 15px; border-radius: 9px;
  font-size: 14px; font-weight: 600;
}
.end-cta .row a.secondary:hover { border-color: var(--trust); color: var(--trust); }

/* ─── Related posts ────────────────────────────────────────── */
.related {
  margin-top: 72px;
  border-top: 1px solid var(--line);
  padding-top: 36px;
}
.related h2 {
  margin: 0 0 6px;
  font-family: 'Fraunces', serif;
  font-size: 30px; line-height: 1.1; letter-spacing: -.025em; font-weight: 700;
  color: var(--black);
}
.related h2 em { font-style: italic; color: var(--trust); }
.related .sub {
  font-size: 14px; color: var(--muted);
  margin: 0 0 24px;
}
.related-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.related-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: 20px;
  transition: transform .15s, box-shadow .15s, border-color .15s;
  display: flex; flex-direction: column; gap: 10px;
}
.related-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--trust-100);
}
.related-card .tag {
  font-family: 'Geist Mono', monospace;
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  display: inline-block; width: fit-content;
}
.related-card .tag.guide  { color: var(--trust); }
.related-card .tag.blog   { color: #C76E1B; }
.related-card .tag.update { color: #1F8A5B; }
.related-card h5 {
  margin: 0;
  font-family: 'Fraunces', serif;
  font-size: 19px; line-height: 1.25; letter-spacing: -.018em; font-weight: 600;
  color: var(--ink);
  text-wrap: balance;
}
.related-card p {
  margin: 0;
  font-size: 13.5px; line-height: 1.5;
  color: var(--muted);
}
.related-card .foot {
  margin-top: auto;
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted-2);
  padding-top: 6px;
}
.related-card .foot .read { color: var(--ink); font-weight: 600; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 880px) {
  .article-layout { grid-template-columns: 1fr; gap: 32px; }
  .toc-side { position: static; }
  .toc-side .toc-list { display: none; }
  .toc-side .label { display: none; }
  .toc-side .toc-cta { margin-top: 0; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .article-head h1 { font-size: 40px; }
  .article-head .dek { font-size: 18px; }
  .article-body h2 { font-size: 26px; }
  .article-body h3 { font-size: 19px; }
  .article-body > p:first-of-type,
  .article-body .lede-p { font-size: 18px; }
  .step-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .inline-cta { grid-template-columns: 1fr; }
  .end-cta { padding: 24px; }
}

/* ─── Inline citation references ──────────────── */
.cite-ref {
  display: inline-block;
  font-family: 'Geist Mono', monospace;
  font-size: 0.62em;
  vertical-align: 6px;
  color: var(--trust);
  font-weight: 700;
  text-decoration: none;
  margin-left: 1px;
  padding: 1px 4px;
  border-radius: 4px;
  background: var(--trust-50);
  letter-spacing: .04em;
  border: 1px solid transparent;
  transition: background .12s, border-color .12s;
}
.cite-ref:hover {
  background: var(--trust-100);
  border-color: var(--trust);
  color: var(--trust-700);
}
.article-body a.cite-ref {
  text-decoration: none;
}

/* ─── Sources section ───────────────────────── */
.sources {
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
  max-width: 820px;
}
.sources h2 {
  margin: 0 0 6px;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 30px; line-height: 1.1; letter-spacing: -.025em; font-weight: 700;
  color: var(--black);
}
.sources h2 em { font-style: italic; color: var(--trust); }
.sources .lede {
  font-size: 14px; color: var(--muted);
  margin: 0 0 24px;
  max-width: 60ch;
}
.sources-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  counter-reset: src;
}
.sources-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
  scroll-margin-top: 24px;
}
.sources-list li:last-child { border-bottom: 0; }
.sources-list li .src-num {
  font-family: 'Geist Mono', monospace;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--trust); font-weight: 700;
  background: var(--trust-50);
  border: 1px solid var(--trust-100);
  border-radius: 6px;
  padding: 4px 0;
  text-align: center;
  display: inline-block;
}
.sources-list li.active .src-num {
  background: var(--trust);
  color: #fff;
  border-color: var(--trust);
}
.sources-list li .src-body {
  display: flex; flex-direction: column; gap: 3px;
  font-size: 14px; line-height: 1.5;
  min-width: 0;
}
.sources-list li .src-publisher {
  font-family: 'Geist Mono', monospace;
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); font-weight: 700;
}
.sources-list li .src-title {
  color: var(--ink);
  font-weight: 600;
  text-wrap: pretty;
}
.sources-list li .src-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Geist Mono', monospace;
  font-size: 11.5px; letter-spacing: .04em;
  color: var(--trust);
  margin-top: 2px;
  text-decoration: none;
  word-break: break-all;
}
.sources-list li .src-link:hover { color: var(--trust-700); text-decoration: underline; }
.sources-list li .src-link .ext { font-family: 'Geist', sans-serif; font-size: 11px; opacity: .7; }
.sources-list li .src-accessed {
  font-size: 12px; color: var(--muted-2);
  margin-top: 4px;
}