.bmf-check-page {
  --bmf-soft: #eef3f4;
  --bmf-soft-warn: #fff7e8;
  --bmf-soft-critical: #fff0f0;
  --bmf-soft-positive: #edf6ef;
}

.bmf-check-page main {
  background: var(--gds-white);
}

.bmf-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.bmf-hero {
  padding: clamp(56px, 8vw, 96px) 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(47,111,115,.16), transparent 34%),
    var(--gds-navy);
  color: var(--gds-white);
}

.bmf-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
  color: rgba(255,255,255,.72);
  font-size: .86rem;
}

.bmf-hero .breadcrumb a {
  color: inherit;
  text-underline-offset: 3px;
}

.bmf-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .7fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: end;
}

.bmf-eyebrow {
  display: block;
  margin-bottom: 12px;
  color: var(--gds-petrol);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.bmf-hero .bmf-eyebrow {
  color: #d9c08d;
}

.bmf-hero h1 {
  max-width: 760px;
  margin: 0 0 20px;
  color: var(--gds-white);
  font-size: clamp(2.5rem, 6vw, 4.9rem);
  line-height: 1.03;
  letter-spacing: -.035em;
}

.bmf-lead {
  max-width: 780px;
  margin: 0;
  color: rgba(255,255,255,.82);
  font-size: clamp(1rem, 1.9vw, 1.2rem);
  line-height: 1.75;
}

.bmf-hero-note {
  padding: 24px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: var(--gds-radius);
  background: rgba(255,255,255,.07);
}

.bmf-hero-note strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
  font-size: 1.06rem;
}

.bmf-hero-note p {
  margin: 0;
  color: rgba(255,255,255,.76);
}

.bmf-search-section,
.bmf-result-section,
.bmf-explainer-section,
.bmf-checklist-section,
.bmf-cta-section,
.bmf-faq-section {
  padding: clamp(56px, 7vw, 88px) 0;
}

.bmf-search-section,
.bmf-explainer-section,
.bmf-faq-section {
  background: var(--gds-mist);
}

.bmf-search-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .65fr);
  gap: 32px;
  align-items: start;
}

.bmf-search-card,
.bmf-source-card,
.bmf-result,
.bmf-status-card,
.bmf-legal-note {
  border: 1px solid var(--gds-line);
  border-radius: var(--gds-radius);
  background: var(--gds-white);
}

.bmf-search-card {
  padding: clamp(24px, 4vw, 42px);
}

.bmf-section-heading,
.bmf-result-placeholder {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.bmf-section-heading {
  margin-bottom: 32px;
}

.bmf-step {
  display: inline-flex;
  flex: 0 0 36px;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--gds-navy);
  color: var(--gds-white);
  font-weight: 800;
}

.bmf-section-heading h2,
.bmf-result h2,
.bmf-checklist-section h2,
.bmf-cta-section h2,
.bmf-faq-section h2 {
  margin: 0 0 8px;
  color: var(--gds-navy);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.15;
}

.bmf-section-heading p,
.bmf-result-placeholder p {
  margin: 0;
  color: var(--gds-slate);
}

.bmf-form-group {
  margin-bottom: 22px;
}

.bmf-form-group label {
  display: block;
  margin-bottom: 7px;
  color: var(--gds-graphite);
  font-weight: 700;
}

.bmf-form-group input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid #aeb9c1;
  border-radius: var(--gds-radius);
  background: #fff;
  color: var(--gds-graphite);
  font: inherit;
}

.bmf-form-group input:focus {
  outline: 3px solid rgba(47,111,115,.22);
  outline-offset: 1px;
  border-color: var(--gds-petrol);
}

.bmf-field-hint,
.bmf-form-privacy {
  margin: 8px 0 0;
  color: var(--gds-slate);
  font-size: .84rem;
}

.bmf-advanced {
  margin: 24px 0;
  padding: 0;
  border-top: 1px solid var(--gds-line);
  border-bottom: 1px solid var(--gds-line);
}

.bmf-advanced summary {
  padding: 16px 0;
  color: var(--gds-navy);
  font-weight: 700;
  cursor: pointer;
}

.bmf-advanced summary:focus-visible {
  outline: 3px solid rgba(47,111,115,.24);
  outline-offset: 3px;
}

.bmf-advanced-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0 18px;
  padding: 4px 0 6px;
}

.bmf-advanced-grid .bmf-form-group:last-child {
  grid-column: 1 / -1;
}

.bmf-form-error {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-left: 4px solid var(--gds-critical);
  background: var(--bmf-soft-critical);
  color: #6d2323;
}

.bmf-submit {
  gap: 10px;
  min-width: 210px;
}

.bmf-submit[disabled] {
  opacity: .72;
  cursor: wait;
}

.bmf-loading {
  display: none;
  width: 17px;
  height: 17px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: bmf-spin .8s linear infinite;
}

.bmf-submit.is-loading .bmf-loading {
  display: inline-block;
}

@keyframes bmf-spin {
  to { transform: rotate(360deg); }
}

.bmf-source-card {
  padding: 28px;
}

.bmf-source-card h2 {
  margin: 0 0 12px;
  color: var(--gds-navy);
  font-size: 1.35rem;
}

.bmf-source-card p,
.bmf-source-card li {
  color: var(--gds-slate);
}

.bmf-source-card ul {
  margin: 18px 0;
  padding-left: 20px;
}

.bmf-source-card a {
  color: var(--gds-petrol);
  font-weight: 700;
  text-underline-offset: 3px;
}

.bmf-result-section {
  padding-top: 48px;
  padding-bottom: 48px;
}

.bmf-result {
  min-height: 150px;
  padding: clamp(24px, 4vw, 42px);
}

.bmf-result:focus {
  outline: 3px solid rgba(47,111,115,.24);
  outline-offset: 4px;
}

.bmf-result-head {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.bmf-result-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.bmf-result--exact {
  border-left: 6px solid var(--gds-critical);
}

.bmf-result--exact .bmf-result-badge {
  color: var(--gds-critical);
  background: var(--bmf-soft-critical);
}

.bmf-result--possible {
  border-left: 6px solid var(--gds-watch);
}

.bmf-result--possible .bmf-result-badge {
  color: #77500e;
  background: var(--bmf-soft-warn);
}

.bmf-result--none {
  border-left: 6px solid var(--gds-positive);
}

.bmf-result--none .bmf-result-badge {
  color: var(--gds-positive);
  background: var(--bmf-soft-positive);
}

.bmf-result--error {
  border-left: 6px solid var(--gds-critical);
  background: var(--bmf-soft-critical);
}

.bmf-result-message {
  max-width: 860px;
  margin: 0;
  font-size: 1.03rem;
}

.bmf-result-warning {
  margin: 18px 0 0;
  padding: 16px;
  border-left: 4px solid var(--gds-watch);
  background: var(--bmf-soft-warn);
}

.bmf-match-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.bmf-match {
  padding: 20px;
  border: 1px solid var(--gds-line);
  border-radius: var(--gds-radius);
  background: #fff;
}

.bmf-match h3 {
  margin: 0 0 12px;
  color: var(--gds-navy);
  font-size: 1.18rem;
}

.bmf-match dl {
  display: grid;
  grid-template-columns: minmax(170px, .42fr) minmax(0, 1fr);
  gap: 7px 18px;
  margin: 0;
}

.bmf-match dt {
  color: var(--gds-slate);
  font-weight: 700;
}

.bmf-match dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.bmf-data-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--gds-line);
  color: var(--gds-slate);
  font-size: .88rem;
}

.bmf-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 20px;
}

.bmf-status-card {
  padding: 26px;
  border-top-width: 4px;
}

.bmf-status-exact { border-top-color: var(--gds-critical); }
.bmf-status-possible { border-top-color: var(--gds-watch); }
.bmf-status-none { border-top-color: var(--gds-positive); }

.bmf-status-label {
  display: block;
  margin-bottom: 10px;
  color: var(--gds-slate);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bmf-status-card h3 {
  margin: 0 0 10px;
  color: var(--gds-navy);
  font-size: 1.22rem;
}

.bmf-status-card p {
  margin: 0;
  color: var(--gds-slate);
}

.bmf-two-column,
.bmf-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
}

.bmf-checklist {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.bmf-checklist li {
  position: relative;
  margin: 12px 0;
  padding-left: 30px;
}

.bmf-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gds-petrol);
  font-weight: 900;
}

.bmf-legal-note {
  padding: 28px;
  border-left: 5px solid var(--gds-watch);
  background: var(--bmf-soft-warn);
}

.bmf-legal-note h2 {
  margin: 0 0 12px;
  font-size: 1.35rem;
}

.bmf-legal-note p:last-child {
  margin-bottom: 0;
}

.bmf-cta-section {
  background: var(--gds-navy);
  color: var(--gds-white);
}

.bmf-cta-section h2 {
  color: var(--gds-white);
}

.bmf-cta-section p {
  max-width: 740px;
  margin: 0;
  color: rgba(255,255,255,.78);
}

.bmf-cta-section .bmf-eyebrow {
  color: #d9c08d;
}

.bmf-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bmf-cta-section .btn-primary {
  background: var(--gds-white);
  color: var(--gds-navy);
}

.bmf-cta-section .btn-secondary {
  border-color: rgba(255,255,255,.58);
  color: var(--gds-white);
}

.bmf-faq {
  margin-top: 28px;
  border-top: 1px solid var(--gds-line);
}

.bmf-faq details {
  border-bottom: 1px solid var(--gds-line);
}

.bmf-faq summary {
  padding: 18px 0;
  color: var(--gds-navy);
  font-weight: 750;
  cursor: pointer;
}

.bmf-faq summary:focus-visible {
  outline: 3px solid rgba(47,111,115,.24);
  outline-offset: 3px;
}

.bmf-faq details p {
  max-width: 880px;
  margin: 0 0 20px;
  color: var(--gds-slate);
}

.bmf-final-note {
  margin: 28px 0 0;
  padding: 16px;
  border-left: 4px solid var(--gds-petrol);
  background: #fff;
}

@media (max-width: 980px) {
  .bmf-hero-grid,
  .bmf-search-layout,
  .bmf-two-column,
  .bmf-cta-grid {
    grid-template-columns: 1fr;
  }

  .bmf-status-grid {
    grid-template-columns: 1fr;
  }

  .bmf-cta-actions {
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  .bmf-container {
    width: min(100% - 28px, 1180px);
  }

  .bmf-advanced-grid {
    grid-template-columns: 1fr;
  }

  .bmf-advanced-grid .bmf-form-group:last-child {
    grid-column: auto;
  }

  .bmf-match dl {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .bmf-match dd {
    margin-bottom: 9px;
  }

  .bmf-submit,
  .bmf-cta-actions .btn-primary,
  .bmf-cta-actions .btn-secondary {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bmf-loading {
    animation: none;
  }
}