/* MySyara Shop — static SEO article stylesheet.
   Served alongside public/<prefix>/<slug>/index.html files generated by
   .seo/_publish.mjs. Mirrors the storefront design tokens (magenta secondary
   #ED018B, Open Sans, light-gray muted, subtle borders) but is fully
   self-contained — no Tailwind, no JS dependency.

   The React SeoArticle shell at src/components/seo/seo-article.css reuses
   the same .seo-shell / .seo-grid / .seo-toc-rail / .seo-toc-inline /
   .seo-hero / .seo-article-body / .seo-toc / .seo-callout / .seo-cta /
   .seo-takeaways classes so both renderings stay visually identical.

   IMPORTANT — the static HTML template in .seo/_publish.mjs must wrap the
   article in:
     <div class="seo-shell">
       <nav class="seo-breadcrumb">…</nav>
       <div class="seo-grid seo-grid--has-toc">     ← drop "--has-toc" if no TOC
         <aside class="seo-toc-rail">
           <div class="seo-toc-rail-inner">{TOC}</div>
         </aside>
         <article class="seo-article">
           <header class="seo-hero">
             <p class="seo-eyebrow">…</p>
             <h1 class="seo-h1">…</h1>
             <div class="seo-byline">…</div>
           </header>
           <div class="seo-toc-inline">{TOC}</div>     ← same TOC duplicated
           <div class="seo-article-body">…</div>
           <footer class="seo-credits">…</footer>
         </article>
       </div>
     </div>
   CSS handles show/hide of rail vs inline by breakpoint. */

*,
*::before,
*::after { box-sizing: border-box; }

:root {
  --seo-bg: #ffffff;
  --seo-fg: hsl(220, 10%, 25%);
  --seo-muted: hsl(220, 10%, 50%);
  --seo-muted-bg: hsl(0, 0%, 96%);
  --seo-border: hsl(220, 10%, 90%);
  --seo-magenta: hsl(329, 99%, 47%);
  --seo-magenta-dark: hsl(330, 100%, 40%);
  --seo-magenta-tint: hsl(329, 99%, 97%);
  --seo-magenta-tint-2: hsl(329, 99%, 94%);
  --seo-topbar: hsl(329, 99%, 97%);
  --seo-radius: 0.5rem;
  --seo-shadow-sm: 0 1px 2px 0 hsl(220, 10%, 25%, 0.04);
  --seo-shadow-md: 0 4px 10px -3px hsl(220, 10%, 25%, 0.08);
  --seo-container: 1200px;
  --seo-reading: 720px;
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--seo-bg);
  color: var(--seo-fg);
  font-family: 'Open Sans', system-ui, -apple-system, BlinkMacSystemFont,
    'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--seo-magenta); text-decoration: none; }
a:hover { color: var(--seo-magenta-dark); text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

.seo-container {
  width: 100%;
  max-width: var(--seo-container);
  margin: 0 auto;
  padding: 0 1rem;
}
.seo-shell {
  width: 100%;
  max-width: var(--seo-container);
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .seo-container,
  .seo-shell { padding: 0 1.5rem; }
}

/* ---------- top bar ---------- */
.seo-topbar {
  background: var(--seo-topbar);
  border-bottom: 1px solid var(--seo-border);
  font-size: 13px;
}
.seo-topbar .seo-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
}
.seo-topbar-left { color: var(--seo-muted); }
.seo-topbar-right { display: flex; gap: 1.25rem; align-items: center; }
.seo-topbar-right a {
  color: var(--seo-muted);
  font-weight: 500;
  text-decoration: none;
}
.seo-topbar-right a:hover { color: var(--seo-magenta); }

@media (max-width: 640px) {
  .seo-topbar { display: none; }
}

/* ---------- main header ---------- */
.seo-header {
  background: #ffffff;
  border-bottom: 1px solid var(--seo-border);
  position: sticky;
  top: 0;
  z-index: 30;
}
.seo-header .seo-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 64px;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.seo-logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.015em;
  color: var(--seo-fg);
  text-decoration: none;
}
.seo-logo:hover { color: var(--seo-fg); text-decoration: none; }
.seo-logo img { height: 2.25rem; width: auto; display: block; }
@media (min-width: 768px) { .seo-logo img { height: 2.5rem; } }
.seo-logo-accent { color: var(--seo-magenta); }
.seo-logo-tag {
  display: none;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--seo-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 0.5rem;
}
@media (min-width: 768px) {
  .seo-logo-tag { display: inline; }
}
.seo-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.seo-call {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--seo-fg);
}
.seo-call:hover { color: var(--seo-magenta); text-decoration: none; }
.seo-call-icon {
  width: 18px;
  height: 18px;
  color: var(--seo-magenta);
}
.seo-shop-cta {
  display: inline-flex;
  align-items: center;
  background: var(--seo-magenta);
  color: #ffffff;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.875rem;
}
.seo-shop-cta:hover {
  background: var(--seo-magenta-dark);
  color: #ffffff;
  text-decoration: none;
}

/* ---------- category nav ---------- */
.seo-nav { background: var(--seo-magenta); }
.seo-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.seo-nav a {
  display: inline-block;
  padding: 0.7rem 1rem;
  color: #ffffff;
  font-weight: 500;
  font-size: 15px;
  border-bottom: 2px solid transparent;
}
.seo-nav a:hover {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
@media (max-width: 640px) {
  .seo-nav { overflow-x: auto; }
  .seo-nav ul { flex-wrap: nowrap; justify-content: flex-start; }
  .seo-nav a { padding: 0.6rem 0.85rem; white-space: nowrap; }
}

/* ---------- main wrapper ---------- */
.seo-main {
  /* Fixed-height top wash so the magenta tint stays behind the breadcrumb/H1
     and fades to white before the body — a percentage height scales with the
     (very tall) article and bleeds pink over the preface text + takeaways. */
  background:
    radial-gradient(110% 340px at 50% 0%, var(--seo-magenta-tint) 0%, transparent 100%),
    var(--seo-bg);
  padding: 1.25rem 0 3.5rem;
}

/* ---------- breadcrumb ---------- */
.seo-breadcrumb {
  padding: 0 0 1.25rem;
  font-size: 0.8125rem;
  color: var(--seo-muted);
}
.seo-breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
}
.seo-breadcrumb li + li::before {
  content: "›";
  margin-right: 0.4rem;
  color: var(--seo-muted);
  opacity: 0.6;
}
.seo-breadcrumb a { color: var(--seo-muted); }
.seo-breadcrumb a:hover { color: var(--seo-magenta); }
.seo-breadcrumb li[aria-current] { color: var(--seo-fg); font-weight: 500; }

/* ---------- two-column grid ---------- */
.seo-grid { display: block; }
.seo-toc-rail { display: none; }

@media (min-width: 1024px) {
  .seo-grid.seo-grid--has-toc {
    display: grid;
    grid-template-columns: 240px minmax(0, var(--seo-reading));
    column-gap: 4rem;
    justify-content: center;
    align-items: start;
  }
  .seo-toc-rail {
    display: block;
    position: sticky;
    top: 5rem;
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
    padding-right: 0.5rem;
  }
  .seo-toc-rail-inner { padding-top: 0.25rem; }
  .seo-toc-inline { display: none; }
}

.seo-article {
  max-width: var(--seo-reading);
  margin: 0 auto;
}

/* ---------- hero ---------- */
.seo-hero {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--seo-border);
}
.seo-eyebrow {
  display: inline-block;
  background: var(--seo-magenta-tint);
  color: var(--seo-magenta);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.7rem;
  border-radius: 9999px;
  margin: 0 0 1rem;
}
.seo-h1 {
  font-family: inherit;
  font-size: clamp(1.875rem, 1.2rem + 2.4vw, 3rem);
  line-height: 1.1;
  font-weight: 800;
  margin: 0 0 0.85rem;
  color: var(--seo-fg);
  letter-spacing: -0.025em;
}
.seo-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.85rem;
  align-items: center;
  font-size: 0.825rem;
  color: var(--seo-muted);
  margin: 0;
}
.seo-byline-author { font-weight: 600; color: var(--seo-fg); }
.seo-byline-read { font-weight: 500; color: var(--seo-fg); }
.seo-byline-dot { color: var(--seo-magenta); opacity: 0.6; }

/* ---------- table of contents ---------- */
.seo-toc {
  background: var(--seo-muted-bg);
  border: 1px solid var(--seo-border);
  border-radius: var(--seo-radius);
  padding: 1rem 1.25rem;
}
.seo-toc-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--seo-muted);
  margin: 0 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.seo-toc-title::before {
  content: "";
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background: var(--seo-magenta);
  border-radius: 2px;
}
.seo-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: toc;
  column-count: 1;
  column-gap: 2rem;
}
@media (min-width: 640px) and (max-width: 1023.98px) {
  .seo-toc ol { column-count: 2; }
}
.seo-toc li {
  counter-increment: toc;
  margin: 0;
  break-inside: avoid;
  page-break-inside: avoid;
}
.seo-toc a {
  display: block;
  padding: 0.3rem 0;
  color: var(--seo-fg);
  font-size: 0.875rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.15s ease;
}
.seo-toc a::before {
  content: counter(toc) ".";
  color: var(--seo-magenta);
  font-weight: 700;
  margin-right: 0.45rem;
}
.seo-toc a:hover { color: var(--seo-magenta); }

/* Desktop rail variant — minimal, vertical hairline, hover-slide. */
@media (min-width: 1024px) {
  .seo-toc-rail .seo-toc {
    background: transparent;
    border: 0;
    border-left: 1px solid var(--seo-border);
    border-radius: 0;
    padding: 0.25rem 0 0.25rem 1rem;
  }
  .seo-toc-rail .seo-toc-title { margin-bottom: 0.85rem; }
  .seo-toc-rail .seo-toc ol { column-count: 1; }
  .seo-toc-rail .seo-toc a {
    padding: 0.35rem 0 0.35rem 1.6rem;
    margin-left: -1.6rem;
    border-left: 2px solid transparent;
    font-size: 0.85rem;
    color: var(--seo-muted);
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  }
  .seo-toc-rail .seo-toc a:hover {
    color: var(--seo-magenta);
    border-left-color: var(--seo-magenta);
    background: var(--seo-magenta-tint);
  }
}

.seo-toc-inline { margin: 0 0 1.75rem; }

/* ---------- article body ---------- */
.seo-article-body {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--seo-fg);
}
.seo-article-body > * + * { margin-top: 1.05em; }

.seo-article-body p,
.seo-article-body li { color: var(--seo-fg); }
.seo-article-body strong { color: var(--seo-fg); font-weight: 700; }

/* No lede-paragraph upsizing — one consistent body font size across
   the article; the hero figure + H2 hierarchy cue the start. */

.seo-article-body a {
  color: var(--seo-magenta);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: hsl(329, 99%, 80%);
}
.seo-article-body a:hover {
  color: var(--seo-magenta-dark);
  text-decoration-thickness: 2px;
  text-decoration-color: currentColor;
}

.seo-article-body h2 {
  font-size: clamp(1.5rem, 1.2rem + 1vw, 1.875rem);
  line-height: 1.25;
  font-weight: 800;
  margin: 2.75rem 0 0.6rem;
  letter-spacing: -0.015em;
  scroll-margin-top: 5rem;
  color: var(--seo-fg);
}
.seo-article-body h2::before {
  content: "";
  display: block;
  width: 2.75rem;
  height: 3px;
  background: var(--seo-magenta);
  border-radius: 2px;
  margin-bottom: 0.7rem;
}
.seo-article-body h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 700;
  margin: 1.85rem 0 0.5rem;
  scroll-margin-top: 5rem;
  color: var(--seo-fg);
}
.seo-article-body h3::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--seo-magenta);
  border-radius: 9999px;
  margin-right: 0.55rem;
  vertical-align: middle;
  transform: translateY(-2px);
}
.seo-article-body h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 1.4rem 0 0.4rem;
}

.seo-article-body ul,
.seo-article-body ol { padding-left: 1.5rem; }
.seo-article-body ul { list-style: disc; }
.seo-article-body ol { list-style: decimal; }
.seo-article-body li::marker { color: var(--seo-magenta); font-weight: 700; }
.seo-article-body li + li { margin-top: 0.4rem; }

/* Blockquote / pull-quote */
.seo-article-body blockquote {
  position: relative;
  border-left: 4px solid var(--seo-magenta);
  background: linear-gradient(180deg, var(--seo-magenta-tint), hsl(329, 99%, 96%));
  padding: 1.1rem 1.25rem 1.1rem 1.4rem;
  margin: 1.75rem 0;
  border-radius: 0 var(--seo-radius) var(--seo-radius) 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--seo-fg);
  box-shadow: 0 1px 2px hsl(329, 99%, 47%, 0.05);
}
.seo-article-body blockquote > * + * { margin-top: 0.6rem; }
.seo-article-body blockquote p:first-child strong:first-child {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--seo-magenta);
  margin-bottom: 0.4rem;
}
.seo-article-body blockquote ul,
.seo-article-body blockquote ol { padding-left: 1.25rem; }

.seo-article-body code {
  background: var(--seo-muted-bg);
  color: var(--seo-magenta-dark);
  padding: 0.1rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.875em;
  font-weight: 600;
  font-family: 'SF Mono', ui-monospace, 'Cascadia Mono', Menlo, Consolas, monospace;
  border: 1px solid var(--seo-border);
}

.seo-article-body table {
  width: 100%;
  border: 1px solid var(--seo-border);
  border-radius: var(--seo-radius);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  font-size: 0.9rem;
  margin: 1.75rem 0;
  box-shadow: var(--seo-shadow-sm);
  background: var(--seo-bg);
}
@media (max-width: 640px) {
  .seo-article-body table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }
}
.seo-article-body th,
.seo-article-body td {
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--seo-border);
  vertical-align: top;
}
.seo-article-body th {
  background: var(--seo-magenta-tint);
  color: var(--seo-magenta-dark);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.seo-article-body tr:last-child td { border-bottom: none; }
.seo-article-body tr:nth-child(even) td { background: hsl(0, 0%, 99%); }

.seo-article-body figure { margin: 2rem 0; }
.seo-article-body figure img {
  width: 100%;
  height: auto;
  border-radius: var(--seo-radius);
  box-shadow: 0 4px 16px -6px hsl(220, 10%, 25%, 0.15);
}
.seo-article-body figure img:not([width]) { aspect-ratio: 16 / 9; }
.seo-article-body figure figcaption {
  margin-top: 0.6rem;
  font-size: 0.8125rem;
  color: var(--seo-muted);
  text-align: center;
  font-style: italic;
}

/* Image-pending placeholder — compact, obvious-but-tasteful flag for reviewers. */
.seo-article-body .image-pending {
  position: relative;
  border: 1.5px dashed hsl(329, 99%, 47%, 0.5);
  background: repeating-linear-gradient(
    45deg,
    var(--seo-magenta-tint),
    var(--seo-magenta-tint) 10px,
    hsl(329, 99%, 96%) 10px,
    hsl(329, 99%, 96%) 20px
  );
  border-radius: var(--seo-radius);
  padding: 2.25rem 1.75rem 1.5rem;
  text-align: left;
  font-size: 0.9375rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--seo-magenta);
  margin: 1.75rem 0;
}
.seo-article-body .image-pending::before {
  content: "Image pending";
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #fff;
  background: var(--seo-magenta);
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
}
.seo-article-body .image-pending[data-slot]::after {
  content: " · slot: " attr(data-slot);
  display: block;
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: var(--seo-muted);
  font-weight: 500;
}

.seo-article-body hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--seo-border), transparent);
  margin: 2.5rem 0;
}

/* ---------- callouts ---------- */
.seo-callout {
  border-left: 4px solid var(--seo-magenta);
  background: var(--seo-magenta-tint);
  padding: 1.1rem 1.25rem;
  margin: 1.75rem 0;
  border-radius: 0 var(--seo-radius) var(--seo-radius) 0;
  box-shadow: 0 1px 2px hsl(220, 10%, 25%, 0.04);
}
.seo-callout-title {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--seo-magenta-dark);
  margin: 0 0 0.45rem;
}
.seo-callout-title::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 9999px;
  background: currentColor;
}
.seo-callout > :last-child { margin-bottom: 0; }

.seo-callout--safety {
  border-color: hsl(0, 84%, 55%);
  background: hsl(0, 100%, 98%);
}
.seo-callout--safety .seo-callout-title { color: hsl(0, 78%, 42%); }

.seo-callout--info {
  border-color: hsl(210, 90%, 55%);
  background: hsl(210, 100%, 98%);
}
.seo-callout--info .seo-callout-title { color: hsl(210, 90%, 38%); }

.seo-callout--tip {
  border-color: hsl(142, 70%, 38%);
  background: hsl(142, 65%, 97%);
}
.seo-callout--tip .seo-callout-title { color: hsl(142, 70%, 28%); }

/* ---------- key takeaways ---------- */
.seo-takeaways {
  background: linear-gradient(135deg, var(--seo-magenta-tint), var(--seo-magenta-tint-2));
  border-radius: var(--seo-radius);
  padding: 1.35rem 1.6rem;
  margin: 2rem 0;
  border: 1px solid hsl(329, 99%, 88%);
  box-shadow: 0 2px 8px -4px hsl(329, 99%, 47%, 0.15);
}
.seo-takeaways-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--seo-magenta-dark);
  margin: 0 0 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.seo-takeaways-title::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
  background: var(--seo-magenta);
  color: #fff;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 800;
}
.seo-takeaways ul { padding-left: 1.25rem; margin: 0; }
.seo-takeaways li + li { margin-top: 0.45rem; }

/* ---------- end-of-article CTA ---------- */
.seo-cta {
  background: linear-gradient(135deg, var(--seo-magenta), var(--seo-magenta-dark));
  color: #ffffff;
  padding: 1.85rem;
  border-radius: var(--seo-radius);
  margin: 2.75rem 0 0;
  box-shadow: 0 12px 30px -12px hsl(329, 99%, 47%, 0.45);
  position: relative;
  overflow: hidden;
}
.seo-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(255,255,255,0.18), transparent 50%);
  pointer-events: none;
}
.seo-cta > * { position: relative; }
.seo-cta-title {
  margin: 0 0 0.5rem;
  font-size: 1.375rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
}
.seo-cta p { margin: 0 0 1.1rem; color: rgba(255,255,255,0.94); line-height: 1.55; }
.seo-cta a, .seo-cta-buttons a {
  display: inline-block;
  padding: 0.7rem 1.35rem;
  background: #ffffff;
  color: var(--seo-magenta);
  font-weight: 700;
  border-radius: 9999px;
  margin-right: 0.5rem;
  margin-top: 0.35rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.seo-cta a:hover, .seo-cta-buttons a:hover {
  background: rgba(255,255,255,0.96);
  color: var(--seo-magenta-dark);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -6px rgba(0,0,0,0.25);
}
.seo-cta a.seo-cta-ghost {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255,255,255,0.75);
}
.seo-cta a.seo-cta-ghost:hover {
  background: rgba(255,255,255,0.12);
  color: #ffffff;
}

/* ---------- image credits footer ---------- */
.seo-credits {
  margin-top: 2.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--seo-border);
  font-size: 0.78rem;
  color: var(--seo-muted);
}
.seo-credits-title {
  font-weight: 700;
  color: var(--seo-fg);
  margin: 0 0 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
}
.seo-credits ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.seo-credits li + li { margin-top: 0.2rem; }

/* ---------- trust band ---------- */
.seo-trust {
  background: var(--seo-muted-bg);
  border-top: 1px solid var(--seo-border);
  border-bottom: 1px solid var(--seo-border);
  font-size: 0.85rem;
}
.seo-trust .seo-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem 2rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  color: var(--seo-muted);
}
.seo-trust strong { color: var(--seo-fg); }

/* ---------- footer ---------- */
.seo-footer {
  background: var(--seo-muted-bg);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
  color: var(--seo-fg);
}
.seo-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 640px) {
  .seo-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .seo-footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
.seo-footer h4 {
  font-size: 0.9rem;
  margin: 0 0 0.85rem;
  font-weight: 700;
}
.seo-footer ul { list-style: none; margin: 0; padding: 0; }
.seo-footer li + li { margin-top: 0.45rem; }
.seo-footer a { color: var(--seo-muted); }
.seo-footer a:hover { color: var(--seo-magenta); text-decoration: none; }
.seo-footer-about p { color: var(--seo-muted); margin: 0 0 0.5rem; line-height: 1.55; }
.seo-footer-address {
  font-size: 0.78rem;
  color: var(--seo-muted);
  margin-top: 0.8rem;
  line-height: 1.5;
}
.seo-footer-address strong { color: var(--seo-fg); }
.seo-footer-contact li {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  color: var(--seo-muted);
}
.seo-footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 0.85rem;
}
.seo-footer-social a {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: #ffffff;
  border: 1px solid var(--seo-border);
}
.seo-footer-social a:hover {
  border-color: var(--seo-magenta);
  color: var(--seo-magenta);
}
.seo-footer-bottom {
  border-top: 1px solid var(--seo-border);
  margin-top: 2rem;
  padding-top: 1.25rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--seo-muted);
}

/* ---------- floating WhatsApp button ---------- */
.seo-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 9999px;
  background: #25D366;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px hsl(220, 10%, 25%, 0.18);
  transition: transform 0.2s ease;
}
.seo-whatsapp:hover { transform: scale(1.06); }
.seo-whatsapp svg { width: 32px; height: 32px; }

/* ---------- Article index / hub pages (/guides, /how-to, ...) ----------
   Mirrors the .seo-index-* block in src/components/seo/seo-article.css.
   When you change one, change the other. */
.seo-index-intro {
  max-width: var(--seo-reading);
  margin: 0.75rem 0 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--seo-muted);
}
.seo-index-count {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--seo-muted);
}
.seo-index-grid {
  list-style: none;
  padding: 0;
  margin: 2rem 0 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .seo-index-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .seo-index-grid { grid-template-columns: repeat(3, 1fr); } }
.seo-index-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.25rem;
  border: 1px solid var(--seo-border);
  border-radius: var(--seo-radius);
  background: var(--seo-bg);
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.seo-index-card:hover {
  border-color: var(--seo-magenta);
  box-shadow: var(--seo-shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}
.seo-index-card-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--seo-magenta);
}
.seo-index-card-title {
  margin-top: 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--seo-fg);
}
.seo-index-card-meta {
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: var(--seo-muted);
}
.seo-index-card-desc {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--seo-muted);
}
.seo-index-card-more {
  margin-top: auto;
  padding-top: 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--seo-magenta);
}

/* ---------- print ---------- */
@media print {
  .seo-topbar, .seo-nav, .seo-shop-cta, .seo-whatsapp, .seo-cta,
  .seo-trust, .seo-footer, .seo-toc-rail { display: none; }
  body { font-size: 12pt; color: #000; }
  .seo-h1 { color: #000; }
  .seo-grid.seo-grid--has-toc { display: block; }
}