/**
 * 152scan home — 4E Mobile / A11y / Performance
 * Cascade: tokens → site → shell → home
 */

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

html { scroll-behavior: smooth; }

body.public-shell {
  margin: 0;
  font-family: var(--font-ui);
  font-size: var(--text-base);
  line-height: var(--line-base);
  color: var(--color-ink);
  background: var(--color-canvas);
}

body.public-shell a { color: inherit; text-decoration: none; }
body.public-shell button,
body.public-shell input { font: inherit; }
body.public-shell button { cursor: pointer; }

/* —— Layout —— */
.home-hero .container,
.home-hero-grid,
.home-section .container,
main .container {
  width: min(100%, var(--container-max));
  margin-inline: auto;
  padding-inline: var(--space-5); /* 24px gutter from viewport edges */
  box-sizing: border-box;
}

.home-section {
  padding: var(--space-9) 0;
  background: var(--color-canvas);
  border-top: 1px solid transparent;
}
.home-section--compact {
  padding: var(--space-7) 0;
}
@media (max-width: 720px) {
  .home-section { padding: var(--space-7) 0; }
  .home-section--compact { padding: var(--space-6) 0; }
}

.home-section--panel {
  background: var(--color-panel);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.home-section--inset {
  background: var(--color-inset);
}

.home-section--cta {
  background: var(--color-ink);
  color: #d8dce3;
  border-top: 0;
  padding-bottom: var(--space-7);
}

.home-section--cta .home-kicker { color: var(--color-accent); }
.home-section--cta h2 { color: #fff; }
.home-section--cta .home-lead { color: #a8b0bc; }
.home-section--cta .home-note {
  border-color: rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: #c5cbd4;
}
.home-section--cta .home-note strong { color: #fff; }
.home-section--cta .home-help { color: #8b93a0; }
.home-section--cta .home-help strong { color: #d8dce3; }
.home-section--cta .home-legal .legal-note { color: #a8b0bc; }
.home-section--cta .home-legal .legal-note a { color: #d0d6de; }
.home-section--cta .home-legal .legal-note--pd { color: #e8ecf1; }
.home-section--cta .scan-privacy-note { color: #8b93a0; }
.home-section--cta .scan-privacy-note a { color: #9fd4d0; }
.home-section--cta .home-hero-url-label { color: #a8b0bc; }

.home-cta-bullets {
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-3);
  max-width: 28rem;
}
.home-cta-bullets li {
  position: relative;
  padding-left: 1.15rem;
  font-size: var(--text-sm);
  line-height: 1.45;
  color: #a8b0bc;
}
.home-cta-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--color-accent);
}

.home-section-header {
  display: grid;
  grid-template-columns: 1fr minmax(12rem, 22rem);
  gap: var(--space-4) var(--space-6);
  align-items: end;
  margin-bottom: var(--space-6);
}

.home-section-header--solo {
  grid-template-columns: 1fr;
  max-width: 40rem;
}

.home-kicker {
  margin: 0 0 var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.home-section h2 {
  margin: 0;
  font-size: clamp(1.5rem, 1.4vw + 1rem, 2rem);
  font-weight: 700;
  line-height: var(--line-tight);
  letter-spacing: -0.03em;
  color: var(--color-ink);
  max-width: 28rem;
}

.home-lead,
.home-section-desc {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-base);
  line-height: var(--line-base);
}

.home-section-desc { max-width: 22rem; }

.home-help {
  margin: var(--space-3) 0 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}
.home-help strong { color: var(--color-ink); }

.home-note {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}
.home-note strong { color: var(--color-ink); }

/* —— Buttons ——
   body.public-shell a { color: inherit } beats bare .home-btn — use a.home-btn. */
body.public-shell a.home-btn,
body.public-shell a.btn,
.home-btn,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.25rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #ffffff;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), opacity var(--transition-fast);
}
body.public-shell a.home-btn:hover,
body.public-shell a.btn:hover,
.home-btn:hover,
.btn:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #ffffff;
}
.home-btn:disabled,
.btn:disabled { opacity: .65; cursor: not-allowed; }
.home-btn:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

body.public-shell a.home-btn--secondary,
body.public-shell a.btn-secondary,
.home-btn--secondary,
.btn-secondary {
  background: var(--color-panel);
  color: var(--color-accent);
  border-color: var(--color-accent);
}
body.public-shell a.home-btn--secondary:hover,
body.public-shell a.btn-secondary:hover,
.home-btn--secondary:hover,
.btn-secondary:hover {
  background: var(--color-accent-soft, #eaf6f5);
  border-color: var(--color-accent-hover);
  color: var(--color-accent);
}

.home-btn--full,
.btn-full { width: 100%; }

.home-btn--ghost {
  background: transparent;
  color: var(--color-ink-muted);
  border-color: var(--color-border);
  opacity: .85;
  pointer-events: none;
}

/* —— Badges / chips —— */
.home-badge,
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
  line-height: 1.2;
}
.home-badge--signal,
.badge-blue {
  color: var(--class-signal);
  background: var(--class-signal-bg);
}
.home-badge--potential,
.badge-yellow {
  color: var(--class-potential);
  background: var(--class-potential-bg);
}
.home-badge--manual,
.badge-gray {
  color: var(--class-manual);
  background: var(--class-manual-bg);
}
.home-badge--ok,
.badge-green {
  color: var(--color-success);
  background: var(--color-success-soft);
}
.home-badge--priority-high,
.badge-red {
  color: var(--priority-high);
  background: var(--color-error-soft);
}

/* —— Panels / items —— */
.home-panel,
.card {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: none;
}
.home-panel h3,
.card h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}
.home-panel p,
.card p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: var(--line-base);
}

.home-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

/* —— Hero —— */
.home-hero {
  padding: clamp(1.5rem, 3vw, 2.75rem) 0 clamp(1.75rem, 3.5vw, 3rem);
  background: var(--color-panel);
  border-bottom: 1px solid var(--color-border);
}
.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}
.home-hero-copy { padding-top: var(--space-2); }
.home-hero-brand {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-accent);
}
.home-hero-title {
  margin: var(--space-3) 0 0;
  max-width: 16em;
  font-size: clamp(2rem, 2.8vw + 0.85rem, 2.75rem);
  font-weight: 700;
  line-height: var(--line-tight);
  letter-spacing: -0.035em;
  color: var(--color-ink);
}
.home-hero-lead {
  margin: var(--space-3) 0 0;
  max-width: 38rem;
  font-size: clamp(1.0625rem, 0.35vw + 1rem, 1.125rem);
  line-height: 1.5;
  color: var(--color-ink-muted);
}
.home-hero-bullets {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
  max-width: 36rem;
}
.home-hero-bullets li {
  position: relative;
  padding-left: 1.15rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.4;
}
.home-hero-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-accent);
}
.home-hero-bullets .home-hero-price {
  font-weight: 700;
  color: var(--color-accent);
}
.home-hero-trust {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-muted);
}
.home-hero-trust-sep { margin: 0 0.5em; opacity: .4; }
.home-hero-secondary { margin: var(--space-4) 0 0; font-size: var(--text-sm); }
.home-hero-secondary a {
  color: var(--color-ink-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}
.home-hero-secondary a:hover { color: var(--color-accent); }

.home-hero-panel {
  padding: clamp(1rem, 1.5vw, 1.35rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
}
.home-hero-errors {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-error);
  border-left-width: 3px;
  background: var(--color-error-soft);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  font-size: var(--text-sm);
}
.home-hero-errors p { margin: 0; }
.home-hero-errors p + p { margin-top: var(--space-2); }
.home-hero-url-label {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
.home-instrument-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.home-scan-form {
  display: grid;
  gap: var(--space-3);
}
.home-hero-url {
  width: 100%;
  min-height: 58px;
  padding: 0 1.1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  outline: none;
}
.home-hero-url::placeholder { color: #8b919c; }
.home-hero-url:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(11, 110, 106, 0.12);
}
.home-hero-url.is-invalid { border-color: var(--color-error); }
.home-hero-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  padding: 0 1.5rem;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #ffffff;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  transition: background var(--transition-fast), opacity var(--transition-fast);
}
.home-hero-submit:hover { background: var(--color-accent-hover); }
.home-hero-submit:disabled { opacity: .65; cursor: not-allowed; }
.home-hero-submit:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}
.home-hero-legal,
.home-legal {
  margin-top: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.home-hero-legal .legal-consents,
.home-legal .legal-consents {
  display: grid;
  gap: var(--space-3);
}
.legal-consents-why {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.4;
  color: var(--color-ink-muted);
}
.legal-consent-item {
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-canvas, #f8fafc);
}
.legal-consent-item--pd {
  border-color: rgba(11, 110, 106, 0.28);
  background: var(--color-accent-soft, #eaf6f5);
}
.legal-consent-item-label {
  margin: 0 0 var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.home-hero-legal .legal-note,
.home-legal .legal-note {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: var(--space-2);
  align-items: start;
  margin: 0;
  padding: 0;
  min-height: 40px;
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--color-ink-muted);
  cursor: pointer;
}
.home-hero-legal .legal-note--pd,
.home-legal .legal-note--pd {
  color: var(--color-ink);
}
.home-hero-legal .legal-note input,
.home-legal .legal-note input {
  width: 1.125rem;
  height: 1.125rem;
  min-width: 1.125rem;
  margin-top: 0.15rem;
  accent-color: var(--color-accent);
}
.home-hero-legal .legal-note a,
.home-legal .legal-note a {
  color: var(--color-ink-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.home-hero-legal .legal-note a:hover,
.home-legal .legal-note a:hover { color: var(--color-accent); }

.scan-privacy-note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
  color: var(--color-ink-muted, #5f6f86);
  line-height: 1.4;
}
.scan-privacy-note a {
  color: var(--color-accent, #0b6e6a);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.home-hero-evidence {
  margin-top: var(--space-3);
  padding: var(--space-3) var(--space-3) var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}
.home-hero-evidence-mark {
  margin: 0 0 var(--space-2);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.home-hero-evidence-class {
  display: inline-flex;
  margin: 0 0 var(--space-2);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--class-signal);
  background: var(--class-signal-bg);
}
.home-hero-evidence-title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-ink);
}
.home-hero-evidence-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-3);
  align-items: baseline;
}
.home-hero-evidence-meta code {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  background: none;
}
.home-hero-evidence-priority {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--priority-medium);
  border-bottom: 2px solid var(--priority-medium);
  padding-bottom: 1px;
}

/* —— Checks —— */
.home-check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.home-check {
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}
.home-check:nth-child(3n) {
  border-right: 0;
}
.home-check-num {
  display: block;
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-accent);
}
.home-check h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}
.home-check p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}

/* —— Priority axis —— */
.home-priority {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}
.home-priority--high { color: var(--priority-high); border-bottom: 2px solid var(--priority-high); }
.home-priority--medium { color: var(--priority-medium); border-bottom: 2px solid var(--priority-medium); }
.home-priority--info { color: var(--priority-info); border-bottom: 2px solid var(--priority-info); }
.home-priority--none { color: var(--color-ink-muted); }

/* —— Method + Trust (4D) —— */
.home-method-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.home-method-step {
  padding: var(--space-5) var(--space-4);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.home-method-step:last-child {
  border-right: 0;
}
.home-method-step:first-child {
  padding-left: var(--space-4);
}
.home-method-num {
  display: block;
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}
.home-method-step h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  letter-spacing: -0.02em;
}
.home-method-step p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}

.home-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.home-trust-block {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}
.home-trust-block h3 {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  letter-spacing: -0.02em;
}
.home-trust-block ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: var(--line-loose);
}
.home-trust-block li + li { margin-top: var(--space-2); }

.home-class-explain {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}
.home-class-explain-title {
  margin: 0 0 var(--space-4);
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}
.home-class-explain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}
.home-class-card {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}
.home-class-card p {
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: var(--line-loose);
}
.home-priority-note {
  margin: var(--space-5) 0 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}
.home-priority-note strong { color: var(--color-ink); }

.home-trust-disclaimer {
  margin: var(--space-6) 0 0;
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-ink);
  font-size: var(--text-sm);
  line-height: var(--line-loose);
}
.home-method-moments {
  margin: var(--space-4) 0 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}
.home-rule-meta {
  margin: var(--space-3) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.home-compliance {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
}
.home-compliance-q {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent, #0b6e6a);
}
.home-compliance-title {
  margin: var(--space-2) 0 0;
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}
.home-compliance-price {
  margin: var(--space-2) 0 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-accent, #0b6e6a);
}
.home-compliance-sub {
  margin: var(--space-2) 0 0;
  max-width: 42rem;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: var(--line-loose);
}
.home-compliance-list {
  margin: var(--space-4) 0;
  padding-left: 1.2em;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}
.home-compliance-list li { margin: 0.35em 0; }
.home-compliance .home-btn {
  margin-top: var(--space-2);
  max-width: 22rem;
}
.home-compliance-note {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: 1.45;
  max-width: 40rem;
}

.home-cases-slot {
  margin-top: var(--space-4);
  padding: var(--space-5);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
}
.home-cases-placeholder {
  margin: 0;
  max-width: 40rem;
  font-size: var(--text-base);
  color: var(--color-ink-muted);
  line-height: 1.5;
}
.home-cases-placeholder a {
  color: var(--color-accent);
}

/* —— FAQ —— */
.home-faq {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  overflow: hidden;
}
.home-faq-item + .home-faq-item {
  border-top: 1px solid var(--color-border);
}
.home-faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border: 0;
  background: transparent;
  color: var(--color-ink);
  text-align: left;
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.35;
}
.home-faq-q:hover { background: var(--color-canvas); }
.home-faq-q:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}
.home-faq-icon {
  flex-shrink: 0;
  width: 1.25rem;
  text-align: center;
  font-weight: 500;
  color: var(--color-ink-muted);
}
.home-faq-q[aria-expanded="true"] .home-faq-icon { color: var(--color-accent); }
.home-faq-a {
  padding: 0 var(--space-5) var(--space-5);
}
.home-faq-a[hidden] { display: none !important; }
.home-faq-a p {
  margin: 0;
  max-width: 46rem;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  line-height: var(--line-loose);
}

/* —— Bottom CTA —— */
.home-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-7);
  align-items: start;
}
.home-cta-form {
  padding: var(--space-5);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.04);
}
.home-scan-form-inline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
.home-url-field {
  width: 100%;
  min-height: 52px;
  padding: 0 1rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,.2);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 1rem;
  outline: none;
}
.home-url-field::placeholder { color: #8b93a0; }
.home-url-field:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(11, 110, 106, 0.25);
}
.home-section--cta .home-btn {
  width: 100%;
  min-height: 52px;
}

/* —— Sticky mobile CTA —— */
.mobile-cta {
  display: none;
  position: fixed;
  left: max(12px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: var(--z-sticky);
}
.mobile-cta .home-btn,
.mobile-cta .btn {
  width: 100%;
  min-height: 48px;
  box-shadow: var(--shadow-soft);
}
.mobile-cta.is-hidden-by-hero,
.mobile-cta.is-hidden-by-footer,
.mobile-cta[hidden] {
  display: none !important;
}
body.nav-open .mobile-cta { display: none !important; }

/* —— Reveal (progressive: visible without JS) —— */
.reveal {
  opacity: 1;
  transform: none;
}
html[data-enhance="1"] .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
}
html[data-enhance="1"] .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html[data-enhance="1"] .reveal,
  html[data-enhance="1"] .reveal.visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* —— Responsive —— */
@media (max-width: 1040px) {
  .home-hero-grid,
  .home-section-header,
  .home-cta,
  .home-method-steps,
  .home-trust-grid,
  .home-class-explain-grid,
  .home-check-grid {
    grid-template-columns: 1fr;
  }
  .home-check {
    border-right: 0;
    /* keep horizontal padding from base rule; don't flush to edge on mobile */
  }
  .home-check:nth-child(3n) { border-right: 0; }
  .home-method-step { border-right: 0; padding: var(--space-5) var(--space-4); }
  .home-cta { gap: var(--space-5); }
}

@media (max-width: 980px) {
  .home-hero-grid { gap: var(--space-6); }
  .home-hero-title { max-width: none; }
  .home-hero-trust-sep { display: none; }
  .home-hero-trust-item { display: block; }
  .home-hero-trust-item + .home-hero-trust-item { margin-top: 2px; }
}

@media (max-width: 680px) {
  .home-hero .container,
  .home-hero-grid,
  .home-section .container,
  main .container {
    width: min(100%, var(--container-max));
    padding-inline: var(--space-4); /* 16px */
  }
  .home-section { padding: var(--space-7) 0; }
  .home-method-steps,
  .home-trust-grid,
  .home-class-explain-grid { grid-template-columns: 1fr; }
  .mobile-cta:not(.is-hidden-by-hero):not(.is-hidden-by-footer):not([hidden]) { display: block; }
  .home-hero-title {
    font-size: clamp(1.5rem, 6.2vw, 1.95rem);
    overflow-wrap: anywhere;
    max-width: none;
  }
  .home-hero-lead { font-size: 1.0625rem; }
  .home-hero-panel { padding: var(--space-4); min-width: 0; }
  .home-hero-url,
  .home-url-field { font-size: 1rem; min-width: 0; }
  .home-hero-legal,
  .home-legal {
    padding: var(--space-3);
  }
  .home-hero-legal .legal-note,
  .home-legal .legal-note {
    font-size: 0.8125rem;
    padding: 0.55rem 0;
  }
  .legal-consents-why { font-size: 0.75rem; }
  .home-demo-domain strong,
  .home-demo-finding-location,
  .home-demo-evidence-line,
  .home-demo-evidence-page {
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .home-faq-q {
    min-height: 44px;
    padding: var(--space-4);
  }
  .home-faq-a { padding: 0 var(--space-4) var(--space-4); }
  .home-demo-finding-toggle {
    min-height: 44px;
    padding: var(--space-4);
  }
  .home-compliance { padding: var(--space-4); }
  .home-section--cta { padding-bottom: calc(var(--space-7) + 4.5rem); }
  .site-footer { padding-bottom: calc(var(--space-8) + 3.5rem); }
}

@media (max-width: 360px) {
  .home-hero .container,
  .home-hero-grid,
  .home-section .container,
  main .container {
    width: min(100%, var(--container-max));
    padding-inline: var(--space-3); /* 12px */
  }
  .home-hero-title { font-size: clamp(1.375rem, 7vw, 1.75rem); }
  .home-hero-submit,
  .home-hero-url { min-height: 52px; }
  .home-compare-col { padding: var(--space-4); }
  .home-demo-head { padding: var(--space-4); }
}

/* Sticky CTA off on very narrow screens if it crowds consent keyboard UX */
@media (max-width: 319px) {
  .mobile-cta { display: none !important; }
}

/* —— 4C Demo workspace —— */
.home-demo {
  border: 1px solid var(--color-border-strong, rgba(18, 20, 26, 0.18));
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: 0 1px 0 rgba(18, 20, 26, 0.04);
  overflow: hidden;
}

.home-demo-head {
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border-strong, rgba(18, 20, 26, 0.18));
  background: var(--color-inset, #f1f3f5);
  display: grid;
  gap: var(--space-3);
}

.home-demo-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-1);
}

.home-demo-domain strong {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.home-demo-index {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.home-demo-index-value {
  margin: 0;
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-base);
  color: var(--color-ink-muted);
}

.home-demo-index-value strong {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--color-ink);
}

.home-demo-breakdown {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.home-demo-caption {
  margin: 0;
  max-width: 48rem;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.home-demo-findings {
  display: grid;
  background: var(--color-panel);
}

.home-demo-finding {
  border-bottom: 1px solid var(--color-border-strong, rgba(18, 20, 26, 0.16));
  background: var(--color-panel);
}

.home-demo-finding:last-of-type {
  border-bottom: 0;
}

.home-demo-finding.is-open {
  background: var(--color-canvas);
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.home-demo-finding-toggle {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "meta chevron"
    "title chevron"
    "location chevron";
  gap: var(--space-2) var(--space-4);
  align-items: start;
  padding: var(--space-4) var(--space-5);
  border: 0;
  background: transparent;
  text-align: left;
  color: var(--color-ink);
  cursor: pointer;
}

.home-demo-finding-toggle:hover {
  background: var(--color-canvas);
}

.home-demo-finding-toggle:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

.home-demo-finding-meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.home-demo-finding-title {
  grid-area: title;
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

.home-demo-finding-location {
  grid-area: location;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.home-demo-finding-chevron {
  grid-area: chevron;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-ink-muted);
  font-size: 1.125rem;
  line-height: 1;
  background: var(--color-panel);
}
.home-demo-finding-toggle:hover .home-demo-finding-chevron {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.home-demo-finding-toggle[aria-expanded="true"] .home-demo-finding-chevron {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-soft, #eaf6f5);
}

.home-demo-evidence {
  margin: 0 var(--space-5) var(--space-5);
  padding: var(--space-4);
  display: grid;
  gap: var(--space-2);
  border: 1px solid var(--color-border-strong, rgba(18, 20, 26, 0.16));
  border-radius: var(--radius-md);
  background: var(--color-inset, #f1f3f5);
}
.home-demo-evidence[hidden] {
  display: none !important;
}

.home-demo-evidence-label {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.home-demo-evidence-line {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: var(--color-canvas);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  overflow-wrap: anywhere;
}

.home-demo-evidence-page,
.home-demo-evidence-detail,
.home-demo-evidence-why {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--line-base);
}

.home-demo-evidence-why {
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.home-demo-foot {
  padding: var(--space-5);
  border-top: 1px solid var(--color-border-strong, rgba(18, 20, 26, 0.16));
  display: grid;
  gap: var(--space-3);
  justify-items: start;
  background: var(--color-inset, #f1f3f5);
}

.home-demo-foot-note {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* —— Free vs Paid compare —— */
.home-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: stretch;
}

.home-compare-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.home-compare-col--paid {
  border-color: var(--color-accent);
  box-shadow: inset 0 0 0 1px var(--color-accent);
}

.home-compare-head h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
}

.home-compare-price {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.home-compare-price small {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-ink-muted);
}

.home-compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  flex: 1;
}

.home-compare-list li {
  display: grid;
  grid-template-columns: 1rem 1fr;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--line-base);
}

.home-compare-list li::before {
  content: "–";
  color: var(--color-accent);
  font-weight: 700;
}

@media (max-width: 820px) {
  .home-compare {
    grid-template-columns: 1fr;
  }

  .home-demo-finding-toggle {
    padding: var(--space-4);
    min-height: 44px;
  }

  .home-demo-evidence {
    padding: 0 var(--space-4) var(--space-4);
  }

  .home-demo-evidence-label {
    font-size: var(--text-xs);
  }
}