/* ============================================================================
   MarketPro, content/SEO layer.
   Extends assets/site.css (tokens, nav, bezels, FAQ, compare tables) with the
   components the generated content pages need. Loaded after site.css.
   ============================================================================ */

/* ---------------------------------------------------------------------------
   1. Navigation. Mega-dropdowns + a grouped, scrollable mobile menu.
   The base sheet centres the mobile menu for five links; there are now ~25.
   ------------------------------------------------------------------------- */
.nav-links { gap: 2px; }
.nav-item { position: relative; }
.nav-item > a {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 14px; font-weight: 500; color: var(--text-secondary);
  padding: 8px 13px; border-radius: var(--r-chip);
  transition: color .25s, background .25s;
}
.nav-item > a:hover, .nav-item:focus-within > a { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.nav-item .caret { font-size: 9px; opacity: .55; transform: translateY(1px); transition: transform .3s var(--ease-out); }
.nav-item:hover .caret, .nav-item:focus-within .caret { transform: translateY(1px) rotate(180deg); }

.nav-drop {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translate(-50%, 8px);
  min-width: 258px; padding: 8px; border-radius: 20px;
  background: rgba(16,22,28,0.94);
  backdrop-filter: blur(24px) saturate(150%); -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid var(--hairline-strong);
  box-shadow: 0 24px 60px -24px rgba(0,0,0,0.9);
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .28s var(--ease-out), transform .38s var(--ease-spring), visibility .28s;
}
/* Hover bridge so the pointer can cross the 14px gap without closing. */
.nav-item::after { content: ""; position: absolute; top: 100%; left: 0; right: 0; height: 16px; }
.nav-item:hover .nav-drop, .nav-item:focus-within .nav-drop {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0);
}
.nav-drop a {
  font-size: 14px; font-weight: 500; color: var(--text-secondary);
  padding: 10px 14px; border-radius: 12px; transition: color .2s, background .2s;
}
.nav-drop a:hover { color: var(--text-primary); background: var(--signal-faint); }

.mobile-menu {
  justify-content: flex-start; align-items: stretch;
  padding: 96px 22px 40px; gap: 0; overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.mobile-menu .mm-group { border-bottom: 1px solid var(--hairline); padding: 14px 0; }
.mobile-menu a { font-size: 1rem; padding: 0; opacity: 1; transform: none; text-align: left; }
body.menu-open .mobile-menu a { opacity: 1; transform: none; }
.mobile-menu .mm-head {
  font-family: var(--font-display); font-size: 1.16rem; font-weight: 700;
  color: var(--text-primary); display: block; margin-bottom: 10px;
}
.mobile-menu .mm-sub {
  display: block; font-family: var(--font-body); font-size: 14.5px;
  color: var(--text-secondary); padding: 7px 0 7px 14px;
  border-left: 1px solid var(--hairline-strong);
}
.mobile-menu .mm-sub:hover { color: var(--signal); }
.mobile-menu .btn-primary { margin-top: 24px; justify-content: center; font-size: 15px; }

/* ---------------------------------------------------------------------------
   2. Breadcrumbs
   ------------------------------------------------------------------------- */
.crumbs { padding-top: clamp(96px, 13vh, 128px); }
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; list-style: none; margin: 0; }
.crumbs li { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.crumbs li + li::before { content: "/"; color: var(--text-muted); opacity: .5; }
.crumbs a { color: var(--text-secondary); transition: color .2s; }
.crumbs a:hover { color: var(--signal); }
.crumbs li[aria-current] span { color: var(--text-muted); }
/* When breadcrumbs are present the hero no longer needs to clear the fixed nav. */
.crumbs + .page-hero { padding-top: clamp(22px, 3vw, 34px); }

/* ---------------------------------------------------------------------------
   3. Content-page hero
   ------------------------------------------------------------------------- */
.page-hero { position: relative; padding-top: clamp(126px, 17vh, 178px); padding-bottom: clamp(40px, 6vw, 72px); }
.page-hero::before {
  content: ""; position: absolute; top: -10%; left: 50%; transform: translateX(-50%);
  width: min(900px, 100%); height: 420px; z-index: -1;
  background: radial-gradient(ellipse at center, rgba(61,255,168,0.10), transparent 68%);
  filter: blur(24px); pointer-events: none;
}
.ph-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(30px, 5vw, 62px); align-items: center; }
.ph-solo { max-width: 780px; }
.page-hero h1 { margin: 20px 0 18px; font-size: clamp(2.1rem, 4.6vw, 3.5rem); }
.page-hero .lede { max-width: 62ch; }
.ph-bullets { list-style: none; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px 26px; }
.ph-bullets li { display: inline-flex; align-items: flex-start; gap: 8px; font-size: 14.5px; color: var(--text-secondary); }
.ph-bullets .tick { color: var(--signal); font-weight: 700; }
.ph-stores { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.ph-meta { margin-top: 22px; font-size: 13px; color: var(--text-muted); }
.ph-meta a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: 3px; }
.ph-meta a:hover { color: var(--signal); }
.ph-aside .fig-note, .ph-aside .fig-note { margin-top: 12px; }

/* ---------------------------------------------------------------------------
   4. Quick answer + key takeaways
   ------------------------------------------------------------------------- */
.quick-answer {
  max-width: 780px; margin: 0 0 34px; padding: 24px 26px;
  border-radius: var(--r-card-sm);
  background: linear-gradient(180deg, rgba(0,179,126,0.10), rgba(0,179,126,0.03));
  border: 1px solid var(--signal-muted);
}
.qa-label {
  display: inline-block; font-size: 10.5px; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--signal); margin-bottom: 10px;
}
.qa-body p { color: var(--text-primary); font-size: 16.5px; line-height: 1.62; }
.qa-body p + p { margin-top: 12px; }
.qa-body strong { color: var(--up); }

.takeaways {
  padding: 26px 28px; border-radius: var(--r-card-sm);
  background: rgba(255,255,255,0.025); border: 1px solid var(--hairline);
  margin: 0 0 38px;
}
.takeaways .tk-title {
  font-family: var(--font-display); font-size: 13px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px;
}
.takeaways ul { list-style: none; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.takeaways li { position: relative; padding-left: 26px; color: var(--text-secondary); font-size: 15px; line-height: 1.62; }
.takeaways li::before {
  content: "▸"; position: absolute; left: 4px; top: 0; color: var(--signal); font-size: 13px;
}
.takeaways strong { color: var(--text-primary); }

/* ---------------------------------------------------------------------------
   5. Prose (article body)
   ------------------------------------------------------------------------- */
.prose { max-width: 780px; }
.prose > * + * { margin-top: 18px; }
.prose h2 {
  font-size: clamp(1.42rem, 2.5vw, 1.85rem); margin-top: 54px; margin-bottom: 6px;
  scroll-margin-top: 110px; letter-spacing: -0.025em;
}
.prose h3 {
  font-family: var(--font-display); font-size: clamp(1.08rem, 1.7vw, 1.22rem); font-weight: 600;
  margin-top: 34px; margin-bottom: 4px; color: var(--text-primary); scroll-margin-top: 110px;
}
.prose p, .prose li { color: var(--text-secondary); font-size: 16px; line-height: 1.74; }
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose em { color: var(--text-primary); font-style: italic; }
.prose a { color: var(--signal); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .2s; }
.prose a:hover { color: var(--up); }
.prose ul, .prose ol { margin-left: 22px; display: flex; flex-direction: column; gap: 9px; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li::marker { color: var(--signal); }
.prose blockquote {
  margin-left: 0; padding: 18px 24px; border-left: 3px solid var(--signal);
  background: var(--signal-faint); border-radius: 0 14px 14px 0;
}
.prose blockquote p { color: var(--text-primary); }
.prose code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13.5px;
  background: rgba(255,255,255,0.06); padding: 2px 7px; border-radius: 6px; color: var(--up);
}
.prose hr { border: 0; border-top: 1px solid var(--hairline); margin: 44px 0; }
.prose .fineprint { font-size: 13px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.prose th, .prose td { text-align: left; padding: 13px 14px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.prose thead th { font-family: var(--font-display); font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.prose td { color: var(--text-secondary); }

/* ---------------------------------------------------------------------------
   6. Table of contents
   ------------------------------------------------------------------------- */
.toc-block {
  max-width: 780px; padding: 24px 26px; border-radius: var(--r-card-sm);
  background: rgba(255,255,255,0.02); border: 1px solid var(--hairline); margin-bottom: 44px;
}
.toc-block h2 {
  font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px;
}
.toc-block ol { margin: 0 0 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 26px; }
.toc-block li::marker { color: var(--text-muted); font-size: 12px; }
.toc-block a { color: var(--text-secondary); font-size: 14.5px; transition: color .2s; }
.toc-block a:hover { color: var(--signal); }

/* ---------------------------------------------------------------------------
   7. Link cards (hub grids)
   ------------------------------------------------------------------------- */
.link-cards { display: grid; gap: 18px; }
.link-cards.cols-2 { grid-template-columns: repeat(2, 1fr); }
.link-cards.cols-3 { grid-template-columns: repeat(3, 1fr); }
.link-cards.cols-4 { grid-template-columns: repeat(4, 1fr); }
.lc {
  display: flex; flex-direction: column; gap: 9px;
  padding: 26px 24px; border-radius: var(--r-card-sm);
  background: linear-gradient(180deg, var(--surface-raised), var(--surface));
  border: 1px solid var(--hairline);
  transition: transform .5s var(--ease-spring), border-color .3s, box-shadow .4s;
  will-change: transform;
}
.lc:hover {
  transform: translateY(-4px); border-color: var(--signal-muted);
  box-shadow: 0 22px 48px -26px rgba(0,0,0,0.85);
}
.lc-ic {
  width: 42px; height: 42px; border-radius: var(--r-icon);
  display: flex; align-items: center; justify-content: center; font-size: 19px;
  background: var(--signal-faint); border: 1px solid var(--signal-muted); margin-bottom: 4px;
}
.lc h3 { font-size: 17px; line-height: 1.28; }
.lc p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; flex: 1; }
.lc-go { font-size: 13px; font-weight: 600; color: var(--signal); display: inline-flex; align-items: center; gap: 7px; }
.lc:hover .lc-go span { transform: translateX(3px); transition: transform .4s var(--ease-spring); display: inline-block; }

/* ---------------------------------------------------------------------------
   8. Feature grid
   ------------------------------------------------------------------------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fg {
  padding: 26px 24px; border-radius: var(--r-card-sm);
  background: rgba(255,255,255,0.022); border: 1px solid var(--hairline);
}
.fg-ic {
  width: 40px; height: 40px; border-radius: var(--r-icon); display: flex;
  align-items: center; justify-content: center; font-size: 18px;
  background: var(--signal-faint); border: 1px solid var(--signal-muted); margin-bottom: 14px;
}
.fg h3 { font-size: 16.5px; margin-bottom: 8px; }
.fg p { font-size: 14px; color: var(--text-secondary); line-height: 1.62; }
.fg p strong { color: var(--text-primary); }

/* ---------------------------------------------------------------------------
   9. Numbered step list
   ------------------------------------------------------------------------- */
.step-list { list-style: none; margin: 0; display: flex; flex-direction: column; gap: 14px; max-width: 820px; }
.step-list li {
  display: flex; gap: 18px; padding: 24px 26px; border-radius: var(--r-card-sm);
  background: rgba(255,255,255,0.022); border: 1px solid var(--hairline);
}
.sl-n {
  flex: none; width: 38px; height: 38px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  background: var(--signal-faint); color: var(--signal); border: 1px solid var(--signal-muted);
}
.step-list h3 { font-size: 17px; margin-bottom: 7px; }
.step-list p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.65; }
.step-list a { color: var(--signal); }

/* ---------------------------------------------------------------------------
   10. Data tables (extends .compare)
   ------------------------------------------------------------------------- */
.data-table table { min-width: 560px; }
.data-table caption {
  caption-side: top; text-align: left; padding: 20px 20px 4px;
  font-size: 13px; color: var(--text-muted);
}
.data-table th[scope="row"] { font-weight: 600; color: var(--text-primary); }
.data-table td { color: var(--text-secondary); }
.data-table td.mp { color: var(--text-primary); background: rgba(0,179,126,0.05); }
.data-table .yes { color: var(--up); font-weight: 600; }
.data-table .no { color: var(--text-muted); }
.data-table .soon { color: var(--warn); font-weight: 600; }

/* ---------------------------------------------------------------------------
   11. Callouts + fineprint
   ------------------------------------------------------------------------- */
.callout-card {
  padding: 22px 26px; border-radius: var(--r-card-sm); margin: 30px 0; max-width: 820px;
  border: 1px solid var(--hairline); background: rgba(255,255,255,0.025);
}
.callout-card h3 { font-size: 16px; margin-bottom: 9px; }
.callout-card p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.68; }
.callout-card a { color: var(--signal); text-decoration: underline; text-underline-offset: 3px; }
.callout-card.tone-info { background: rgba(77,166,255,0.07); border-color: rgba(77,166,255,0.24); }
.callout-card.tone-info h3 { color: var(--info); }
.callout-card.tone-warn { background: rgba(245,158,11,0.07); border-color: rgba(245,158,11,0.26); }
.callout-card.tone-warn h3 { color: var(--warn); }
.callout-card.tone-signal { background: var(--signal-faint); border-color: var(--signal-muted); }
.callout-card.tone-signal h3 { color: var(--signal); }

.fineprint { font-size: 12.5px; color: var(--text-muted); line-height: 1.65; max-width: 820px; margin-top: 22px; }
.fig-note { font-size: 12px; color: var(--text-muted); margin-top: 10px; text-align: center; }

/* ---------------------------------------------------------------------------
   12. Related links
   ------------------------------------------------------------------------- */
.related {
  max-width: 820px; margin-top: 52px; padding: 26px 28px;
  border-radius: var(--r-card-sm); background: rgba(255,255,255,0.022); border: 1px solid var(--hairline);
}
.related h2 { font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 15px; }
.related ul { list-style: none; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 26px; }
.related li { font-size: 14.5px; }
.related a { color: var(--text-secondary); transition: color .2s; }
.related a:hover { color: var(--signal); }
.related span { color: var(--text-muted); font-size: 13px; }

/* ---------------------------------------------------------------------------
   13. Author / EEAT box
   ------------------------------------------------------------------------- */
.author-box {
  display: flex; gap: 18px; max-width: 820px; margin-top: 48px; padding: 24px 26px;
  border-radius: var(--r-card-sm); background: rgba(255,255,255,0.022); border: 1px solid var(--hairline);
}
.ab-ic {
  flex: none; width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  background: var(--signal-faint); color: var(--signal); border: 1px solid var(--signal-muted);
}
.ab-name { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--text-primary); margin-bottom: 7px; }
.ab-meta { font-size: 13.5px; color: var(--text-muted); line-height: 1.68; }
.ab-meta a { color: var(--text-secondary); text-decoration: underline; text-underline-offset: 3px; }
.ab-meta a:hover { color: var(--signal); }

/* ---------------------------------------------------------------------------
   14. Figures / app screenshots
   ------------------------------------------------------------------------- */
.fig { margin: 30px 0; }
.fig img { width: 100%; height: auto; border-radius: var(--r-card-sm); border: 1px solid var(--hairline); display: block; }
.fig figcaption, .app-shot figcaption { font-size: 12.5px; color: var(--text-muted); margin-top: 11px; text-align: center; line-height: 1.6; }
.app-shot { margin: 0; }
.app-shot .bezel-core { padding: 0; }
.app-shot img { width: 100%; height: auto; display: block; }

/* ---------------------------------------------------------------------------
   15. CTA band fineprint
   ------------------------------------------------------------------------- */
.cta-band .stores { justify-content: center; margin-top: 28px; }
.cta-fine { font-size: 12px; color: var(--text-muted); margin-top: 20px; }

/* ---------------------------------------------------------------------------
   16. Footer (6-column link map)
   ------------------------------------------------------------------------- */
.foot-top { display: grid; grid-template-columns: 260px 1fr; gap: clamp(32px, 5vw, 64px); }
.foot-brand p { color: var(--text-secondary); font-size: 14px; margin: 14px 0 20px; line-height: 1.6; }
.foot-stores { display: flex; flex-wrap: wrap; gap: 10px; }
.foot-stores .store-btn { padding: 9px 14px 9px 12px; }
.foot-stores .st-sm { font-size: 9px; }
.foot-stores .st-lg { font-size: 13px; }
.foot-cols { display: grid; grid-template-columns: repeat(6, 1fr); gap: 26px 20px; }
.foot-col h5 {
  font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 13px;
}
.foot-col a { display: block; font-size: 13.5px; color: var(--text-secondary); padding: 4px 0; transition: color .2s; }
.foot-col a:hover { color: var(--signal); }
.foot-bottom a { color: var(--text-secondary); }
.foot-bottom a:hover { color: var(--signal); }

/* ---------------------------------------------------------------------------
   17. Calculators
   ------------------------------------------------------------------------- */
.calc { max-width: 900px; }
.calc-card { padding: clamp(24px, 3vw, 34px); }
.calc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 20px; }
.calc-field { display: flex; flex-direction: column; gap: 7px; }
.calc-field label { font-size: 12.5px; font-weight: 600; color: var(--text-secondary); letter-spacing: .01em; }
.calc-field .hint { font-size: 11.5px; color: var(--text-muted); }
.calc-field input, .calc-field select {
  font-family: var(--font-body); font-size: 15px; font-variant-numeric: tabular-nums;
  color: var(--text-primary); background: rgba(255,255,255,0.04);
  border: 1px solid var(--hairline-strong); border-radius: 12px; padding: 12px 14px;
  width: 100%; transition: border-color .25s, background .25s;
  -webkit-appearance: none; appearance: none;
}
.calc-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' stroke='%239FB0BC' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 12px; padding-right: 36px;
}
.calc-field input:focus, .calc-field select:focus {
  outline: none; border-color: var(--signal); background: rgba(0,179,126,0.06);
}
.calc-field input:invalid { border-color: var(--loss); }
.calc-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

.calc-out { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--hairline); }
.calc-primary {
  padding: 22px 24px; border-radius: 18px; background: var(--signal-faint);
  border: 1px solid var(--signal-muted); margin-bottom: 16px;
}
.calc-primary .cp-lab { font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--signal); }
.calc-primary .cp-val {
  font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 700;
  color: var(--up); letter-spacing: -0.03em; margin-top: 8px; font-variant-numeric: tabular-nums;
}
.calc-primary .cp-sub { font-size: 13.5px; color: var(--text-secondary); margin-top: 6px; }
.calc-rows { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.calc-row {
  padding: 15px 17px; border-radius: 14px; background: rgba(255,255,255,0.03);
  border: 1px solid var(--hairline);
}
.calc-row .cr-lab { font-size: 11.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .1em; }
.calc-row .cr-val {
  font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--text-primary);
  margin-top: 5px; font-variant-numeric: tabular-nums;
}
.calc-row.is-warn .cr-val { color: var(--warn); }
.calc-row.is-loss .cr-val { color: var(--loss); }
.calc-row.is-win .cr-val { color: var(--up); }
.calc-error { color: var(--loss); font-size: 13.5px; margin-top: 14px; }
.calc-note { font-size: 12.5px; color: var(--text-muted); margin-top: 18px; line-height: 1.65; }

.calc-table { margin-top: 20px; overflow-x: auto; }
.calc-table table { width: 100%; border-collapse: collapse; min-width: 420px; font-size: 14px; }
.calc-table th, .calc-table td { padding: 10px 13px; text-align: right; border-bottom: 1px solid var(--hairline); font-variant-numeric: tabular-nums; }
.calc-table th:first-child, .calc-table td:first-child { text-align: left; }
.calc-table thead th { font-family: var(--font-display); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.calc-table td { color: var(--text-secondary); }
.calc-table tbody tr:hover td { background: rgba(255,255,255,0.02); color: var(--text-primary); }

/* ---------------------------------------------------------------------------
   18. Glossary
   ------------------------------------------------------------------------- */
.gl-nav { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 36px; }
.gl-nav a {
  width: 36px; height: 36px; border-radius: 10px; display: inline-flex;
  align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600; font-size: 13px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--hairline);
  color: var(--text-secondary); transition: all .25s;
}
.gl-nav a:hover { background: var(--signal-faint); border-color: var(--signal-muted); color: var(--signal); }
.gl-group { margin-bottom: 42px; scroll-margin-top: 110px; }
.gl-group > h2 {
  font-family: var(--font-display); font-size: 1.5rem; color: var(--signal);
  padding-bottom: 10px; border-bottom: 1px solid var(--hairline); margin-bottom: 20px;
}
.gl-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.gl-term {
  padding: 20px 22px; border-radius: 16px; background: rgba(255,255,255,0.022);
  border: 1px solid var(--hairline); scroll-margin-top: 110px;
}
.gl-term dt { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--text-primary); margin-bottom: 7px; }
.gl-term dd { margin: 0; font-size: 14px; color: var(--text-secondary); line-height: 1.65; }
.gl-term dd a { color: var(--signal); }

/* ---------------------------------------------------------------------------
   19. HTML sitemap
   ------------------------------------------------------------------------- */
.sitemap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px 30px; }
.sitemap-col h2 { font-family: var(--font-display); font-size: 15px; color: var(--signal); margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--hairline); }
.sitemap-col a { display: block; font-size: 14.5px; color: var(--text-secondary); padding: 6px 0; transition: color .2s; }
.sitemap-col a:hover { color: var(--signal); }
.sitemap-col a span { display: block; font-size: 12.5px; color: var(--text-muted); }

/* ---------------------------------------------------------------------------
   20. Pair / keyword pill rows
   ------------------------------------------------------------------------- */
.pill-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 15px; border-radius: var(--r-chip); font-size: 13.5px; font-weight: 500;
  background: rgba(255,255,255,0.04); border: 1px solid var(--hairline); color: var(--text-secondary);
  font-variant-numeric: tabular-nums; transition: all .25s;
}
a.pill:hover { border-color: var(--signal-muted); color: var(--signal); background: var(--signal-faint); }

/* ---------------------------------------------------------------------------
   21. Responsive
   ------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .foot-cols { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 940px) {
  .ph-grid { grid-template-columns: 1fr; }
  .ph-aside { max-width: 420px; margin: 0 auto; }
  .link-cards.cols-3, .link-cards.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-top { grid-template-columns: 1fr; }
  .sitemap-grid { grid-template-columns: repeat(2, 1fr); }
  .gl-list { grid-template-columns: 1fr; }
  .toc-block ol { grid-template-columns: 1fr; }
  .related ul { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .link-cards.cols-2, .link-cards.cols-3, .link-cards.cols-4 { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: repeat(2, 1fr); }
  .sitemap-grid { grid-template-columns: 1fr; }
  .step-list li { flex-direction: column; gap: 12px; }
  .author-box { flex-direction: column; gap: 14px; }
  .crumbs ol { font-size: 12px; }
}
@media (max-width: 420px) {
  .foot-cols { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------------
   22. App screenshots
   ------------------------------------------------------------------------- */
.shot-grid { display: grid; gap: 22px; margin: 34px 0 8px; }
.shot-grid.cols-2 { grid-template-columns: repeat(2, 1fr); max-width: 620px; }
.shot-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.shot { margin: 0; }
.shot img {
  width: 100%; height: auto; display: block; border-radius: 20px;
  border: 1px solid var(--hairline-strong);
  box-shadow: 0 26px 60px -28px rgba(0,0,0,0.9);
  background: var(--surface);
}
.shot figcaption { font-size: 12.5px; color: var(--text-muted); margin-top: 12px; line-height: 1.55; }
.shot-solo { max-width: 300px; margin: 34px 0 8px; }

/* Legal pages already clear the fixed nav themselves; breadcrumbs must not
   add a second gap on top of that. */
.crumbs + .legal { padding-top: clamp(20px, 3vw, 32px); }

@media (max-width: 940px) {
  .shot-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .shot-grid.cols-2, .shot-grid.cols-4 { grid-template-columns: 1fr; max-width: 320px; margin-left: auto; margin-right: auto; }
}