/* FrontDrift design system (Phase 7).
   One stylesheet, no build step. Tokens first, components after.
   Light/dark follows the OS via prefers-color-scheme. */

/* ---------- tokens ---------- */

:root {
  color-scheme: light dark;

  --bg: #f4f3ed;
  --surface: #fbfaf6;
  --surface-2: #ecebe4;
  --border: #d9ddd4;
  --border-strong: #bdc5bc;
  --text: #111b18;
  --muted: #4d5954;
  --faint: #6d7974;

  --accent: #0c7c66;
  --accent-strong: #086451;
  --accent-soft: rgba(12, 124, 102, 0.11);
  --on-accent: #ffffff;

  /* Brand and data colours shared by marketing, product, and illustrations. */
  --highlight: #c8f65a;
  --highlight-strong: #dcff88;
  --inverse: #101b18;
  --inverse-surface: #17231f;
  --inverse-surface-2: #182620;
  --inverse-text: #f3f7f5;
  --inverse-muted: #9caaa4;
  --inverse-faint: #718079;
  --inverse-ok: #70d093;
  --inverse-warn: #eabb54;
  --inverse-danger: #f18373;
  --data-blue: #7eb9ee;
  --data-purple: #6e62d9;
  --data-pink: #d694e0;
  --data-coral: #cf6a64;

  --ok: #15803d;
  --ok-soft: rgba(22, 163, 74, 0.12);
  --warn: #b45309;
  --warn-soft: rgba(217, 119, 6, 0.13);
  --danger: #b91c1c;
  --danger-soft: rgba(220, 38, 38, 0.10);
  --info-soft: rgba(12, 124, 102, 0.08);

  --sev-critical: #b91c1c;
  --sev-critical-soft: rgba(185, 28, 28, 0.12);
  --sev-serious: #c2410c;
  --sev-serious-soft: rgba(194, 65, 12, 0.12);
  --sev-moderate: #a16207;
  --sev-moderate-soft: rgba(161, 98, 7, 0.14);
  --sev-minor: #56635e;
  --sev-minor-soft: rgba(86, 99, 94, 0.12);

  --ring-track: #dfe3dc;

  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(17, 27, 24, 0.05), 0 4px 16px rgba(17, 27, 24, 0.06);
  --shadow-lg: 0 2px 6px rgba(17, 27, 24, 0.06), 0 16px 48px rgba(17, 27, 24, 0.12);

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1714;
    --surface: #15231e;
    --surface-2: #1b2c25;
    --border: #293d35;
    --border-strong: #3b5147;
    --text: #edf3f0;
    --muted: #a8b6af;
    --faint: #7f9189;

    --accent: #69d2ae;
    --accent-strong: #91e7c7;
    --accent-soft: rgba(105, 210, 174, 0.14);
    --on-accent: #102019;

    --ok: #4ade80;
    --ok-soft: rgba(74, 222, 128, 0.14);
    --warn: #fbbf24;
    --warn-soft: rgba(251, 191, 36, 0.14);
    --danger: #f87171;
    --danger-soft: rgba(248, 113, 113, 0.13);
    --info-soft: rgba(105, 210, 174, 0.10);

    --sev-critical: #f87171;
    --sev-critical-soft: rgba(248, 113, 113, 0.16);
    --sev-serious: #fb923c;
    --sev-serious-soft: rgba(251, 146, 60, 0.16);
    --sev-moderate: #facc15;
    --sev-moderate-soft: rgba(250, 204, 21, 0.14);
    --sev-minor: #a8b6af;
    --sev-minor-soft: rgba(168, 182, 175, 0.14);

    --ring-track: #293d35;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 2px 6px rgba(0, 0, 0, 0.4), 0 16px 48px rgba(0, 0, 0, 0.5);
  }
}

/* ---------- base ---------- */

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* Keep the viewport's usable width identical on short and long routes. */
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.25; letter-spacing: -0.015em; margin: 0 0 0.5rem; }
h1 { font-size: 1.9rem; font-weight: 750; }
h2 { font-size: 1.25rem; font-weight: 700; margin-top: 2.5rem; }
h3 { font-size: 1rem; font-weight: 650; }
p { margin: 0.5rem 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
}

.muted { color: var(--muted); font-size: 0.9rem; }
.faint { color: var(--faint); }
.trunc {
  max-width: 24rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: bottom;
}

.container { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem; }
.container.narrow { max-width: 52rem; }

main { min-height: 60vh; padding-bottom: 4rem; }

/* ---------- header / nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 3.6rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 750;
  font-size: 1.05rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand svg { display: block; color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.active { color: var(--text); font-weight: 650; }
.nav-links a.btn, .nav-links a.btn:hover { color: var(--on-accent); }
.nav-links form { margin: 0; }
.link-button { appearance: none; border: 0; padding: 0; background: transparent; color: var(--muted); font: inherit; cursor: pointer; }
.link-button:hover { color: var(--text); }
.nav-spacer { flex: 1; }

.plan-chip {
  font-size: 0.75rem;
  font-weight: 650;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  white-space: nowrap;
}

@media (max-width: 720px) {
  .nav { flex-wrap: wrap; height: auto; padding: 0.6rem 0; row-gap: 0.35rem; }
  .nav-links { flex-wrap: wrap; gap: 0.85rem; }
}

/* ---------- buttons & forms ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--accent);
  color: var(--on-accent);
  transition: background 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: var(--accent-strong); text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn.ghost:hover { background: var(--surface-2); border-color: var(--border-strong); }

.btn.small { font-size: 0.85rem; padding: 0.35rem 0.8rem; }

.btn.danger {
  background: transparent;
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
}
.btn.danger:hover { background: var(--danger-soft); border-color: var(--danger); }

input[type="url"], input[type="text"], input[type="email"], select, textarea {
  font: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.55rem 0.8rem;
  width: 100%;
}
textarea { resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 0;
  border-color: var(--accent);
}
::placeholder { color: var(--faint); }

.field { display: block; margin: 0.9rem 0; max-width: 30rem; }
.field > span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--muted);
}
.field-check { display: flex; align-items: center; gap: 0.5rem; margin: 0.9rem 0; font-size: 0.92rem; }
.field-check input { width: auto; accent-color: var(--accent); }

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem 1rem;
  margin: 1rem 0;
  max-width: 30rem;
}
legend { font-size: 0.85rem; font-weight: 600; color: var(--muted); padding: 0 0.4rem; }
fieldset input { margin-top: 0.5rem; }

/* inline scan form (hero + status page) */
.scan-form {
  display: flex;
  gap: 0.6rem;
  max-width: 38rem;
  margin: 1.25rem 0 0.75rem;
}
.scan-form input[type="url"] {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  box-shadow: var(--shadow);
}
.scan-form .btn { padding: 0.75rem 1.4rem; font-size: 1rem; }
@media (max-width: 560px) {
  .scan-form { flex-direction: column; }
}

.inline-form { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; margin: 1rem 0; }
.inline-form select { width: auto; }

/* ---------- cards, panels, banners ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
}

.panel { margin-top: 1.25rem; }

.banner {
  display: block;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  background: var(--info-soft);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  margin: 1.25rem 0;
  font-size: 0.92rem;
}
.banner.ok { border-left-color: var(--ok); background: var(--ok-soft); }
.banner.warn { border-left-color: var(--warn); background: var(--warn-soft); }

.err-box {
  border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
  border-left: 4px solid var(--danger);
  background: var(--danger-soft);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius);
  margin: 1.25rem 0;
  font-size: 0.92rem;
}

.empty {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--muted);
  margin: 1.25rem 0;
}
.empty .btn { margin-top: 0.75rem; }

/* ---------- badges ---------- */

.badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  white-space: nowrap;
}
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.error { background: var(--danger-soft); color: var(--danger); }
.badge.running, .badge.queued { background: var(--sev-minor-soft); color: var(--muted); }
.badge.critical { background: var(--sev-critical-soft); color: var(--sev-critical); }
.badge.serious { background: var(--sev-serious-soft); color: var(--sev-serious); }
.badge.moderate { background: var(--sev-moderate-soft); color: var(--sev-moderate); }
.badge.minor { background: var(--sev-minor-soft); color: var(--sev-minor); }

.sev {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.5rem;
  border-radius: 6px;
}
.sev.critical { background: var(--sev-critical-soft); color: var(--sev-critical); }
.sev.serious { background: var(--sev-serious-soft); color: var(--sev-serious); }
.sev.moderate { background: var(--sev-moderate-soft); color: var(--sev-moderate); }
.sev.minor { background: var(--sev-minor-soft); color: var(--sev-minor); }

/* ---------- tables ---------- */

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin: 1rem 0;
}
table { border-collapse: collapse; width: 100%; font-size: 0.9rem; }
th {
  text-align: left;
  font-size: 0.74rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--faint);
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  text-align: left;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: color-mix(in srgb, var(--surface-2) 55%, transparent); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- score pills & rings ---------- */

.score-pill {
  display: inline-block;
  min-width: 2.4rem;
  text-align: center;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
}
.score-pill.good { background: var(--ok-soft); color: var(--ok); }
.score-pill.mid { background: var(--warn-soft); color: var(--warn); }
.score-pill.poor { background: var(--danger-soft); color: var(--danger); }
.score-pill.na { background: var(--sev-minor-soft); color: var(--faint); }

/* Portfolio Performance-trend sparkline (J5): a tiny inline SVG line, coloured
   by the latest point's band via a presentation attribute. */
.sparkline { vertical-align: middle; overflow: visible; }
.sparkline.good { color: var(--ok); }
.sparkline.mid { color: var(--warn); }
.sparkline.poor { color: var(--danger); }

/* Diff-view before/after screenshot pair (Phase 4). Two side-by-side thumbnails
   that wrap on narrow viewports; the image links to the full-size view. */
.diff-shots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.diff-shots figure { margin: 0; max-width: 16rem; }
.diff-shots img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  background: var(--surface);
}
.diff-shots figcaption { font-size: 0.8rem; margin-top: 0.2rem; }

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}

.score-ring-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.25rem 1rem;
  text-align: center;
}
.ring {
  position: relative;
  width: 5.2rem;
  height: 5.2rem;
  margin: 0 auto 0.6rem;
}
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); display: block; }
.ring circle { fill: none; stroke-width: 3.4; }
.ring .track { stroke: var(--ring-track); }
.ring .fill { stroke: currentColor; stroke-linecap: round; }
.ring .ring-num {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}
.ring.good { color: var(--ok); }
.ring.mid { color: var(--warn); }
.ring.poor { color: var(--danger); }
.ring.na { color: var(--faint); }
.score-ring-card .label { font-size: 0.85rem; font-weight: 600; color: var(--muted); }

.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem;
  text-align: center;
}
.metric-card .value { font-size: 1.3rem; font-weight: 750; font-variant-numeric: tabular-nums; }
.metric-card .value.good { color: var(--ok); }
.metric-card .value.mid { color: var(--warn); }
.metric-card .value.poor { color: var(--danger); }
.metric-card .label { font-size: 0.8rem; font-weight: 600; color: var(--muted); margin-top: 0.15rem; }

/* ---------- checker result ---------- */

.rule-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem;
  margin: 0.85rem 0;
}
.rule-card h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
}
.rule-card .nodes {
  margin: 0.6rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.rule-card .nodes li { margin: 0.25rem 0; }

.progress-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.spinner {
  width: 1.6rem;
  height: 1.6rem;
  flex: none;
  border-radius: 50%;
  border: 3px solid var(--ring-track);
  border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.gate {
  background: linear-gradient(135deg, var(--accent-soft), transparent 60%), var(--surface);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.75rem;
  margin: 2.5rem 0 1rem;
}
.gate-form { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: end; margin-top: 1rem; }
.gate-form .field { margin: 0; flex: 1 1 14rem; }
.gate-form select, .gate-form input { width: 100%; }

/* ---------- landing page ---------- */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.landing {
  overflow: hidden;
  margin-bottom: -4rem;
  background: var(--bg);
  color: var(--text);
}

.hero {
  position: relative;
  padding: clamp(4.5rem, 8vw, 7.5rem) 0 clamp(4rem, 7vw, 6.5rem);
  background:
    linear-gradient(color-mix(in srgb, var(--text) 4.5%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--text) 4.5%, transparent) 1px, transparent 1px),
    radial-gradient(circle at 78% 26%, color-mix(in srgb, var(--highlight) 22%, transparent), transparent 25rem),
    var(--bg);
  background-size: 3.5rem 3.5rem, 3.5rem 3.5rem, auto, auto;
  border-bottom: 1px solid var(--border);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3rem;
  background: linear-gradient(174deg, transparent 49%, color-mix(in srgb, var(--text) 8%, transparent) 50%, transparent 51%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(32rem, 1.1fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 6.5rem);
}

.hero-copy { position: relative; z-index: 2; }

.hero h1 {
  font-size: clamp(3.2rem, 6vw, 5.6rem);
  font-weight: 780;
  line-height: 0.94;
  letter-spacing: -0.065em;
  max-width: 42rem;
  margin: 0;
  text-wrap: balance;
}

.hero h1 em {
  position: relative;
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0.05em;
  right: -0.05em;
  bottom: -0.05em;
  height: 0.12em;
  border-bottom: 3px solid var(--highlight);
  border-radius: 50%;
  transform: rotate(-2deg);
}

.hero .lead {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.65;
  color: var(--muted);
  max-width: 38rem;
  margin: 1.6rem 0 0;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.45rem;
}

.hero-kicker > span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent);
}

.hero-checker {
  max-width: 38rem;
  margin-top: 2rem;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
}

.checker-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.05rem 0.3rem 0.6rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.checker-status { display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; text-transform: none; letter-spacing: 0; }
.checker-status i, .live-pill i { width: 0.42rem; height: 0.42rem; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.hero-checker .scan-form { max-width: none; margin: 0; gap: 0; }
.hero-checker .scan-form input[type="url"] {
  min-width: 0;
  border-radius: 0.68rem 0 0 0.68rem;
  border: 1px solid var(--border-strong);
  box-shadow: none;
  background: var(--surface);
  color: var(--text);
}
.hero-checker .scan-form input[type="url"]::placeholder { color: var(--faint); }
.hero-checker .scan-form .btn {
  border-radius: 0 0.68rem 0.68rem 0;
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
  padding-inline: 1.25rem;
}
.hero-checker .scan-form .btn:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.hero-checker > p { margin: 0.55rem 0.3rem 0.05rem; color: var(--faint); font-size: 0.75rem; }

.product-preview { position: relative; perspective: 1200px; }
.preview-glow {
  position: absolute;
  inset: -12% -15%;
  background: radial-gradient(circle, color-mix(in srgb, var(--highlight) 40%, transparent), var(--accent-soft) 45%, transparent 70%);
  filter: blur(24px);
}
.preview-window {
  position: relative;
  color: var(--inverse-text);
  border: 1px solid color-mix(in srgb, var(--inverse-text) 15%, transparent);
  border-radius: 1.15rem;
  overflow: hidden;
  background: var(--inverse);
  box-shadow: var(--shadow-lg), 0 0 0 0.6rem color-mix(in srgb, var(--surface) 35%, transparent);
  transform: rotateY(-2deg) rotateX(1deg);
}
.preview-bar { height: 2.9rem; display: flex; align-items: center; gap: 1rem; padding: 0 1rem; background: var(--inverse-surface); border-bottom: 1px solid color-mix(in srgb, var(--inverse-text) 8%, transparent); font-size: 0.68rem; }
.preview-dots { display: flex; gap: 0.3rem; }
.preview-dots span { width: 0.48rem; height: 0.48rem; border-radius: 50%; background: var(--inverse-faint); }
.preview-dots span:first-child { background: var(--inverse-danger); }
.preview-dots span:nth-child(2) { background: var(--inverse-warn); }
.preview-dots span:last-child { background: var(--inverse-ok); }
.preview-url { flex: 1; color: var(--inverse-faint); }
.live-pill { display: inline-flex; align-items: center; gap: 0.35rem; color: var(--inverse-muted); }
.preview-body { padding: 1.35rem; }
.preview-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.15rem; }
.preview-heading > div { display: flex; flex-direction: column; }
.preview-heading span { color: var(--inverse-faint); font-size: 0.65rem; }
.preview-heading strong { font-size: 1.05rem; color: var(--inverse-text); }
.preview-date { padding-bottom: 0.15rem; }
.preview-alert { display: flex; align-items: center; gap: 0.7rem; padding: 0.75rem; border: 1px solid color-mix(in srgb, var(--inverse-warn) 22%, transparent); border-radius: 0.65rem; background: color-mix(in srgb, var(--inverse-warn) 8%, transparent); }
.alert-icon { display: grid; place-items: center; width: 1.7rem; height: 1.7rem; flex: none; border-radius: 50%; background: color-mix(in srgb, var(--inverse-warn) 15%, transparent); color: var(--inverse-warn); }
.preview-alert > div { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.preview-alert strong { color: var(--inverse-text); font-size: 0.76rem; }
.preview-alert div span { color: var(--inverse-muted); font-size: 0.61rem; }
.review-link { color: var(--inverse-warn); font-size: 0.66rem; font-weight: 700; }
.preview-score-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.65rem; margin: 0.75rem 0; }
.mini-score { position: relative; min-height: 6.3rem; padding: 0.75rem; overflow: hidden; border: 1px solid color-mix(in srgb, var(--inverse-text) 8%, transparent); border-radius: 0.65rem; background: var(--inverse-surface); }
.mini-score > span { display: block; color: var(--inverse-faint); font-size: 0.6rem; }
.mini-score strong { font-size: 1.3rem; letter-spacing: -0.04em; color: var(--inverse-text); }
.mini-score small { margin-left: 0.35rem; font-size: 0.56rem; }
.mini-score small.up { color: var(--inverse-ok); }
.mini-score small.down { color: var(--inverse-danger); }
.mini-line { position: absolute; left: 0.75rem; right: 0.75rem; bottom: 0.8rem; height: 1.7rem; opacity: 0.8; }
.mini-line::before { content: ""; position: absolute; inset: 0; background: var(--inverse-ok); clip-path: polygon(0 75%, 18% 48%, 38% 62%, 58% 24%, 78% 40%, 100% 5%, 100% 16%, 79% 50%, 59% 34%, 39% 72%, 18% 58%, 0 88%); }
.line-two::before { background: var(--inverse-danger); clip-path: polygon(0 12%, 18% 18%, 38% 28%, 58% 25%, 78% 68%, 100% 76%, 100% 88%, 77% 80%, 57% 37%, 38% 40%, 18% 30%, 0 24%); }
.mini-bars { position: absolute; left: 0.75rem; right: 0.75rem; bottom: 0.8rem; display: flex; align-items: end; gap: 0.22rem; height: 1.5rem; }
.mini-bars i { flex: 1; height: 60%; background: var(--inverse-ok); border-radius: 0.1rem; opacity: 0.55; }
.mini-bars i:nth-child(2), .mini-bars i:nth-child(5) { height: 85%; opacity: 0.8; }
.mini-bars i:nth-child(3), .mini-bars i:nth-child(7) { height: 100%; }
.preview-sites { border: 1px solid color-mix(in srgb, var(--inverse-text) 8%, transparent); border-radius: 0.65rem; overflow: hidden; }
.site-row { display: grid; grid-template-columns: 1.5fr 0.8fr 0.65fr; align-items: center; min-height: 2.2rem; padding: 0 0.75rem; border-bottom: 1px solid color-mix(in srgb, var(--inverse-text) 6%, transparent); font-size: 0.62rem; }
.site-row:last-child { border-bottom: 0; }
.site-row > span:first-child { display: flex; align-items: center; gap: 0.45rem; color: var(--inverse-text); }
.site-row > span:last-child { color: var(--inverse-faint); }
.row-head { min-height: 1.7rem; color: var(--inverse-faint); background: color-mix(in srgb, var(--inverse-text) 2%, transparent); text-transform: uppercase; font-size: 0.52rem; letter-spacing: 0.05em; }
.site-avatar { display: grid; place-items: center; width: 1.2rem; height: 1.2rem; border-radius: 0.3rem; font-style: normal; font-size: 0.55rem; font-weight: 800; color: var(--inverse); }
.avatar-a { background: var(--inverse-warn); }.avatar-b { background: var(--data-blue); }.avatar-c { background: var(--data-pink); }
.status-review { color: var(--inverse-warn); }.status-good { color: var(--inverse-ok); }

.signal-strip { border-bottom: 1px solid var(--border); background: var(--surface-2); }
.signal-strip .container { min-height: 4.6rem; display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; flex-wrap: wrap; }
.signal-strip span { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--muted); font-size: 0.8rem; font-weight: 650; }
.signal-strip .signal-intro { color: var(--text); font-weight: 750; }
.signal-dot { width: 0.48rem; height: 0.48rem; border-radius: 0.12rem; background: var(--accent); transform: rotate(45deg); }
.light-dot { background: var(--warn); }.diff-dot { background: var(--data-purple); }.report-dot { background: var(--data-coral); }

.landing .section { padding: clamp(5rem, 9vw, 8rem) 0; }
.section-heading .eyebrow, .plan-copy .eyebrow, .honest .eyebrow { display: block; margin-bottom: 0.8rem; color: var(--accent); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.section-heading h2, .plan-copy h2 { font-size: clamp(2.4rem, 5vw, 4.3rem); line-height: 1; letter-spacing: -0.055em; margin: 0; color: var(--text); }
.section-heading p { color: var(--muted); }
.split-heading { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3rem; align-items: end; }
.split-heading p { max-width: 29rem; margin: 0 0 0.3rem auto; font-size: 1.08rem; }
.centered-heading { text-align: center; max-width: 48rem; margin: 0 auto; }
.centered-heading p { margin: 0.9rem auto 0; font-size: 1.05rem; }

.workflow-section { background: var(--surface); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 4rem 0 0; counter-reset: none; list-style: none; padding: 0; border-top: 1px solid var(--border-strong); }
.step { position: relative; padding: 2.25rem 2rem 0 0; background: transparent; border: 0; border-radius: 0; box-shadow: none; counter-increment: none; }
.step + .step { padding-left: 2rem; border-left: 1px solid var(--border); }
.step::before { content: ""; position: absolute; width: 0.55rem; height: 0.55rem; left: 0; top: -0.32rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0.4rem var(--surface); margin: 0; }
.step + .step::before { left: 2rem; }
.step-num { position: absolute; right: 1.5rem; top: 1.7rem; color: var(--faint); font-family: var(--mono); font-size: 0.72rem; }
.step-icon { display: grid; place-items: center; width: 2.7rem; height: 2.7rem; margin-bottom: 1.5rem; border-radius: 50%; background: var(--text); color: var(--highlight); font-family: Georgia, serif; font-size: 1.3rem; }
.step h3 { color: var(--text); font-size: 1.15rem; }
.step p { max-width: 20rem; color: var(--muted); font-size: 0.91rem; line-height: 1.65; }

.feature-section { background: var(--surface-2); }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 4rem; }
.feature { position: relative; min-height: 23rem; padding: 2rem; overflow: hidden; border: 1px solid var(--border); border-radius: 1.25rem; background: var(--surface); box-shadow: none; }
.feature-wide { grid-column: 1 / -1; min-height: 25rem; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 3rem; align-items: center; }
.feature-dark { color: var(--inverse-text); background: var(--inverse); border-color: var(--inverse); }
.feature-copy { align-self: center; max-width: 28rem; }
.feature-number { display: block; margin-bottom: 1.8rem; color: var(--faint); font-family: var(--mono); font-size: 0.7rem; }
.feature h3 { max-width: 25rem; margin: 0; color: var(--text); font-size: clamp(1.45rem, 2.6vw, 2rem); line-height: 1.08; letter-spacing: -0.035em; }
.feature p { max-width: 28rem; margin: 1rem 0 0; color: var(--muted); font-size: 0.92rem; line-height: 1.65; }
.feature-dark h3 { color: var(--inverse-text); }.feature-dark p { color: var(--inverse-muted); }.feature-dark .feature-number { color: var(--inverse-faint); }
.diff-demo { border: 1px solid color-mix(in srgb, var(--inverse-text) 11%, transparent); border-radius: 0.8rem; background: var(--inverse-surface-2); box-shadow: var(--shadow-lg); overflow: hidden; transform: rotate(-1.2deg); }
.diff-demo-head, .diff-demo-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.85rem 1rem; border-bottom: 1px solid color-mix(in srgb, var(--inverse-text) 7%, transparent); }
.diff-demo-head { justify-content: space-between; color: var(--inverse-faint); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.06em; }
.diff-demo-row:last-child { border-bottom: 0; }
.diff-demo-row > i { display: grid; place-items: center; width: 2.1rem; height: 2.1rem; flex: none; border-radius: 0.5rem; font-style: normal; font-size: 0.68rem; font-weight: 800; }
.diff-demo-row > div { display: flex; flex: 1; flex-direction: column; }
.diff-demo-row strong { color: var(--inverse-text); font-size: 0.73rem; }.diff-demo-row div span { color: var(--inverse-faint); font-size: 0.61rem; }.diff-demo-row small { font-size: 0.58rem; }
.diff-demo-row.bad > i { color: var(--inverse-danger); background: color-mix(in srgb, var(--inverse-danger) 12%, transparent); }.diff-demo-row.bad small { color: var(--inverse-danger); }
.diff-demo-row.warn > i { color: var(--inverse-warn); background: color-mix(in srgb, var(--inverse-warn) 12%, transparent); }.diff-demo-row.warn small { color: var(--inverse-warn); }
.diff-demo-row.good > i { color: var(--inverse-ok); background: color-mix(in srgb, var(--inverse-ok) 12%, transparent); }.diff-demo-row.good small { color: var(--inverse-ok); }
.feature-icon { display: grid; place-items: center; width: 3rem; height: 3rem; margin-bottom: 2.5rem; border-radius: 0.8rem; color: var(--accent); background: var(--accent-soft); }
.alert-stack { position: absolute; left: 2rem; right: 2rem; bottom: 2rem; display: flex; align-items: center; gap: 0.5rem; }
.alert-stack span { padding: 0.45rem 0.7rem; border-radius: 0.4rem; background: var(--surface); border: 1px solid var(--border); font-size: 0.65rem; font-weight: 700; }
.alert-stack i { margin-left: auto; color: var(--accent); font-size: 0.65rem; font-style: normal; font-weight: 700; }
.report-sheet { position: relative; width: 10rem; height: 7.2rem; margin: 0.5rem 0 2.1rem auto; padding: 1.1rem; border-radius: 0.35rem; background: var(--surface); box-shadow: -0.8rem 0.8rem 0 var(--border), var(--shadow-lg); transform: rotate(3deg); }
.report-sheet > span { display: block; width: 1.2rem; height: 0.25rem; margin-bottom: 0.6rem; background: var(--accent); }
.report-sheet strong { display: block; max-width: 5rem; font-size: 0.58rem; line-height: 1.2; }
.report-sheet i { display: inline-block; width: 1.1rem; height: 2.2rem; margin: 0.6rem 0.14rem 0; background: var(--accent-soft); vertical-align: bottom; }.report-sheet i:nth-of-type(2) { height: 1.5rem; }.report-sheet i:nth-of-type(3) { height: 2.7rem; background: var(--accent); }
.report-sheet small { position: absolute; right: 0.6rem; bottom: 0.55rem; color: var(--danger); font-size: 0.5rem; font-weight: 800; }
.feature-safe { min-height: 18rem; background: color-mix(in srgb, var(--accent) 14%, var(--surface)); }
.feature-safe h3 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.safe-state { display: flex; align-items: center; gap: 1rem; padding: 1.3rem; border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border)); border-radius: 0.9rem; background: color-mix(in srgb, var(--surface) 72%, transparent); }
.safe-ring { width: 3.2rem; height: 3.2rem; flex: none; color: var(--accent); }.safe-ring svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 2; }.safe-ring svg circle { opacity: 0.22; }
.safe-state > div { display: flex; flex-direction: column; }.safe-state strong { color: var(--text); font-size: 0.8rem; }.safe-state div span { color: var(--muted); font-size: 0.66rem; }

.plan-section { color: var(--inverse-text); background: var(--inverse); }
.plan-shell { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(3rem, 8vw, 7rem); align-items: center; }
.plan-copy .eyebrow { color: var(--highlight); }.plan-copy h2 { color: var(--inverse-text); }.plan-copy p { max-width: 30rem; margin: 1.4rem 0 2rem; color: var(--inverse-muted); }.plan-cta { background: var(--highlight); color: var(--inverse); }.plan-cta:hover { background: var(--highlight-strong); }
.plan-card { border: 1px solid color-mix(in srgb, var(--inverse-text) 12%, transparent); border-radius: 1.2rem; background: var(--inverse-surface); box-shadow: var(--shadow-lg); overflow: hidden; }
.plan-card-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; padding: 1.5rem; border-bottom: 1px solid color-mix(in srgb, var(--inverse-text) 8%, transparent); }
.plan-card-head > div { display: flex; flex-direction: column; }.plan-card-head span { color: var(--inverse-muted); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em; }.plan-card-head strong { color: var(--inverse-text); font-size: 2.6rem; line-height: 1; letter-spacing: -0.05em; }.plan-card-head small { color: var(--inverse-faint); font-size: 0.65rem; }
.plan-card ul { list-style: none; margin: 0; padding: 0; }.plan-card li { display: grid; grid-template-columns: 4.5rem 1fr; gap: 1rem; align-items: center; padding: 1.15rem 1.5rem; border-bottom: 1px solid color-mix(in srgb, var(--inverse-text) 7%, transparent); }.plan-card li:last-child { border-bottom: 0; }.plan-card li > span { color: var(--highlight); font-family: var(--mono); font-size: 1.4rem; font-weight: 700; }.plan-card li > div { display: flex; flex-direction: column; }.plan-card li strong { color: var(--inverse-text); font-size: 0.8rem; }.plan-card li small { color: var(--inverse-faint); font-size: 0.65rem; }

.honesty-section { padding: 3.5rem 1.25rem 5rem; }
.honest { display: grid; grid-template-columns: auto 0.85fr 1.15fr; align-items: center; gap: 1.5rem 2.5rem; margin: 0; padding: 2rem 2.3rem; border: 1px solid var(--border); border-left: 0; border-radius: 1rem; background: transparent; }
.honest-mark { display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 50%; background: var(--text); color: var(--highlight); font-family: Georgia, serif; font-size: 1.6rem; }
.honest .eyebrow { margin: 0 0 0.3rem; }.honest h2 { color: var(--text); font-size: 1.15rem; margin: 0; }.honest p { margin: 0; color: var(--muted); font-size: 0.85rem; line-height: 1.65; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 44rem; }
  .product-preview { max-width: 42rem; margin: 0 auto; width: 100%; }
  .split-heading { grid-template-columns: 1fr; gap: 1.5rem; }.split-heading p { margin-left: 0; }
  .feature-wide { grid-template-columns: 1fr; gap: 2rem; }
  .plan-shell { grid-template-columns: 1fr; }.plan-copy { max-width: 38rem; }
  .honest { grid-template-columns: auto 1fr; }.honest p { grid-column: 2; }
}

@media (max-width: 720px) {
  .hero { padding-top: 3.5rem; }
  .hero h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .signal-strip .container { justify-content: flex-start; padding-top: 1rem; padding-bottom: 1rem; }.signal-intro { width: 100%; }
  .steps { grid-template-columns: 1fr; border-top: 0; margin-top: 3rem; }
  .step, .step + .step { padding: 1.5rem 0 2rem 3.5rem; border-left: 1px solid var(--border); }
  .step::before, .step + .step::before { left: -0.3rem; top: 2.2rem; box-shadow: 0 0 0 0.35rem var(--surface); }
  .step-icon { position: absolute; left: 1rem; top: 1.5rem; width: 1.9rem; height: 1.9rem; font-size: 1rem; }.step-num { top: 1.6rem; right: 0; }
  .feature-grid { grid-template-columns: 1fr; }.feature-wide { grid-column: auto; }.feature { min-height: 21rem; }.feature-safe { min-height: 25rem; }
  .honest { grid-template-columns: auto 1fr; padding: 1.5rem; }.honest p { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .hero-checker .scan-form { flex-direction: column; gap: 0.5rem; }
  .hero-checker .scan-form input[type="url"], .hero-checker .scan-form .btn { border-radius: 0.65rem; }
  .checker-label { align-items: flex-start; flex-direction: column; gap: 0.2rem; }
  .preview-window { transform: none; }.preview-body { padding: 0.85rem; }.preview-score-row { grid-template-columns: repeat(2, 1fr); }.mini-score:last-child { display: none; }.preview-date { display: none; }.site-row { grid-template-columns: 1.35fr 0.7fr; }.site-row > span:last-child { display: none; }
  .feature { padding: 1.5rem; }.alert-stack { left: 1.5rem; right: 1.5rem; }.diff-demo { transform: none; }.diff-demo-row small { display: none; }
  .plan-card li { grid-template-columns: 3.5rem 1fr; }
}

/* ---------- diff timeline ---------- */

.diff-list { list-style: none; padding: 0; margin: 1rem 0; }
.diff-list > li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem;
  margin: 0.85rem 0;
}
.diff-list ul { margin: 0.25rem 0 0.85rem; padding-left: 1.1rem; font-size: 0.88rem; }
.diff-list ul li { margin: 0.3rem 0; }
.diff-head { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; margin: 0 0 0.5rem; }
.diff-group-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; margin: 0.85rem 0 0.15rem; }
.diff-group-label.bad { color: var(--danger); }
.diff-group-label.watch { color: var(--warn); }
.diff-group-label.fixed { color: var(--ok); }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding: 2.5rem 0;
  font-size: 0.88rem;
  color: var(--muted);
  background: color-mix(in srgb, var(--surface-2) 72%, var(--bg));
}
.footer-cols { display: flex; gap: 3rem; flex-wrap: wrap; justify-content: space-between; }
.footer-cols .brand { font-size: 0.95rem; }
.footer-scope { max-width: 30rem; margin-top: 0.6rem; font-size: 0.82rem; color: var(--faint); }
.footer-links { display: flex; gap: 1.5rem; align-items: start; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
.footer-resource-links { max-width: 34rem; }

/* ---------- long-form content ---------- */

.content-hero {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
    radial-gradient(45rem 24rem at 85% 0%, var(--accent-soft), transparent 72%),
    var(--bg);
  background-size: 3.5rem 3.5rem, 3.5rem 3.5rem, auto, auto;
}
.content-width { max-width: 48rem; }
.content-hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); line-height: 1.02; letter-spacing: -0.05em; max-width: 46rem; }
.content-deck { color: var(--muted); font-size: 1.12rem; max-width: 43rem; margin-top: 1rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 0.45rem; color: var(--faint); font-size: 0.82rem; margin-bottom: 1rem; }
.breadcrumbs a { color: var(--muted); }
.prose { padding-top: 2.5rem; font-size: 1.02rem; line-height: 1.78; }
.prose h2 { margin-top: 2.8rem; font-size: 1.5rem; letter-spacing: -0.02em; }
.prose h3 { margin-top: 2rem; font-size: 1.15rem; }
.prose p, .prose ul, .prose ol { margin: 1rem 0; }
.prose li { margin: 0.45rem 0; }
.prose blockquote {
  margin: 1.8rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--muted);
}
.prose blockquote p { margin: 0; }
.prose table { width: 100%; min-width: 36rem; border-collapse: collapse; font-size: 0.92rem; }
.prose th, .prose td { padding: 0.75rem 0.85rem; text-align: left; border: 1px solid var(--border); vertical-align: top; }
.prose th { background: var(--surface-2); font-weight: 700; }
.prose table { display: block; overflow-x: auto; margin: 1.6rem 0; }
.content-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin: 3.5rem 0 1rem;
  padding: 1.5rem 1.75rem;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent-soft), transparent 70%), var(--surface);
  box-shadow: var(--shadow);
}
.content-cta h2 { margin: 0; font-size: 1.2rem; }
.content-cta p { color: var(--muted); margin: 0.35rem 0 0; }

@media (max-width: 640px) {
  .content-hero { padding: 2.5rem 0 2rem; }
  .prose { padding-top: 1.75rem; font-size: 1rem; }
  .content-cta { align-items: stretch; flex-direction: column; padding: 1.25rem; }
  .content-cta .btn { width: 100%; }
}

/* ---------- page header block ---------- */

.page-head { margin: 2rem 0 1rem; }
.page-head .crumbs { font-size: 0.85rem; color: var(--faint); margin-bottom: 0.4rem; }
.page-head h1 { margin-bottom: 0.25rem; }
.page-head .sub { color: var(--muted); font-size: 0.92rem; }
.page-head .actions { margin-top: 1rem; display: flex; align-items: center; gap: 0.85rem; flex-wrap: wrap; }

.key-pages { list-style: none; padding: 0; margin: 0.75rem 0; }
.key-pages li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.key-pages li:last-child { border-bottom: none; }