* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: #FBFAF7;
  color: #11254A;
  font-family: 'Libre Franklin', sans-serif;
  -webkit-font-smoothing: antialiased;
}

@keyframes liveBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.2; transform: scale(0.6); }
}

.xpad { padding-left: 40px; padding-right: 40px; }

/* ===== Top bar ===== */
.site-header {
  max-width: 1120px;
  margin: 0 auto;
  padding-top: 22px;
  padding-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #E7E3DA;
}

.wordmark {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: #11254A;
}

.btn-primary {
  font-family: 'Libre Franklin', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  color: #11254A;
  background: #FFAA0B;
  text-decoration: none;
  padding: 11px 20px;
  border: none;
  border-radius: 4px;
  letter-spacing: 0.1px;
  cursor: pointer;
  transition: background .15s;
}

.btn-primary:hover { background: #E89505; }

.btn-lg {
  font-size: 16px;
  padding: 15px 28px;
}

/* ===== Hero ===== */
.hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 88px 40px 80px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 60px;
  align-items: center;
}

.hero-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}

.hero-rule {
  width: 26px;
  height: 1px;
  background: #C0820F;
  display: inline-block;
}

.hero-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #C0820F;
}

.hero-title {
  font-family: 'Spectral', serif;
  font-weight: 500;
  font-size: 53px;
  line-height: 1.07;
  letter-spacing: -0.8px;
  margin: 0;
  max-width: 16ch;
  text-wrap: balance;
}

.hero-lede {
  font-size: 20px;
  line-height: 1.5;
  color: #5A6478;
  margin: 28px 0 0;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.link-secondary {
  font-family: 'Libre Franklin', sans-serif;
  font-weight: 500;
  font-size: 15.5px;
  color: #11254A;
  text-decoration: none;
  border-bottom: 1px solid #C9C3B6;
  padding-bottom: 2px;
  transition: border-color .15s;
}

.link-secondary:hover { border-color: #11254A; }

/* Heatmap visual hook */
.map-card {
  position: relative;
  border: 1px solid #E2DDD2;
  border-radius: 12px;
  overflow: hidden;
  background: #EEEBE3;
  box-shadow: 0 18px 44px -22px rgba(17, 37, 74, 0.32), 0 2px 8px -4px rgba(17, 37, 74, 0.16);
}

.map-base {
  display: block;
  width: 100%;
  height: auto;
}

.map-heat {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.chip {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(251, 250, 247, 0.92);
  border: 1px solid #E2DDD2;
  border-radius: 999px;
  padding: 6px 13px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.6px;
  color: #11254A;
  backdrop-filter: blur(2px);
}

.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #C0820F;
  animation: liveBlink 1.6s ease-in-out infinite;
}

.marker-dot {
  position: absolute;
  left: 50%;
  top: 49%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #11254A;
  border: 2.5px solid #FBFAF7;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 7px rgba(17, 37, 74, 0.45);
}

.marker-tooltip {
  position: absolute;
  left: 50%;
  top: 49%;
  transform: translate(14px, 10px);
  background: #FBFAF7;
  border: 1px solid #E2DDD2;
  border-radius: 8px;
  padding: 10px 13px;
  box-shadow: 0 10px 26px -12px rgba(17, 37, 74, 0.45);
  font-family: 'IBM Plex Mono', monospace;
}

.marker-coords {
  font-size: 11px;
  color: #5A6478;
  letter-spacing: 0.3px;
}

.marker-score {
  font-size: 13px;
  margin-top: 4px;
  color: #11254A;
  display: flex;
  align-items: center;
  gap: 7px;
}

.score-value { color: #B0540A; font-weight: 600; }
.score-max { color: #8A93A4; }

.score-badge {
  font-size: 10px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #B0540A;
  background: rgba(192, 130, 15, 0.14);
  padding: 2px 6px;
  border-radius: 4px;
}

.legend {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(251, 250, 247, 0.92);
  border: 1px solid #E2DDD2;
  border-radius: 8px;
  padding: 8px 11px;
  backdrop-filter: blur(2px);
}

.legend-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #5A6478;
  margin-bottom: 6px;
}

.legend-scale {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-tick {
  font-size: 10px;
  color: #8A93A4;
  font-family: 'IBM Plex Mono', monospace;
}

.legend-bar {
  width: 96px;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, #EFE8D8, #E0A53A, #B0540A);
  display: inline-block;
}

/* ===== Four guarantees ===== */
.guarantees {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 40px 90px;
}

.section-title {
  font-family: 'Spectral', serif;
  font-weight: 500;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.4px;
  margin: 0 0 8px;
}

.section-subtitle {
  font-size: 16px;
  color: #5A6478;
  margin: 0 0 48px;
  max-width: 46ch;
}

.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.guarantee-card {
  border: 1px solid #E2DDD2;
  border-radius: 12px;
  padding: 24px 26px 28px;
  background: #FBFAF7;
}

.guarantee-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: #C0820F;
  margin-bottom: 24px;
}

.guarantee-title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 11px;
  line-height: 1.3;
}

.guarantee-text {
  font-size: 14.5px;
  line-height: 1.55;
  color: #5A6478;
  margin: 0;
}

/* ===== Proof record ===== */
.proof {
  background: #11254A;
  color: #F4F2EC;
}

.proof-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 84px 40px 92px;
}

.proof-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #E0A53A;
  margin-bottom: 18px;
}

.proof-title {
  margin: 0 0 10px;
  max-width: 26ch;
  font-size: 34px;
  text-wrap: balance;
}

.proof-lede {
  font-size: 16px;
  line-height: 1.5;
  color: #A9B2C4;
  margin: 0 0 40px;
  max-width: 50ch;
}

.record {
  max-width: 680px;
  border: 1px solid #2A3D63;
  border-radius: 8px;
  overflow: hidden;
  background: #0E1F40;
}

.record-query {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 18px;
  border-bottom: 1px solid #2A3D63;
  background: #0B1A36;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  flex-wrap: wrap;
}

.query-text { color: #9FB0CC; }
.query-method { color: #E0A53A; }
.query-status { color: #6FCF97; white-space: nowrap; }

.record-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid #2A3D63;
  font-family: 'IBM Plex Mono', monospace;
  flex-wrap: wrap;
}

.record-id {
  font-size: 13px;
  color: #C7D0E0;
  letter-spacing: 0.3px;
}

.record-id-value { color: #fff; font-weight: 500; }

.record-verified {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: #6FCF97;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.verified-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6FCF97;
  display: inline-block;
}

.record-fields { padding: 6px 0; }

.record-row {
  display: grid;
  grid-template-columns: 130px 1fr 132px;
  align-items: center;
  gap: 14px;
  padding: 11px 18px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
  border-bottom: 1px solid #1B2C4D;
}

.field-label { color: #7D8BA8; }
.field-value { color: #F4F2EC; }
.field-value-abstain { color: #7D8BA8; }

.field-conf {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.conf-track {
  width: 54px;
  height: 4px;
  border-radius: 2px;
  background: #22355A;
  overflow: hidden;
  display: inline-block;
}

.conf-fill {
  display: block;
  height: 100%;
  background: #E0A53A;
}

.conf-label {
  color: #E0A53A;
  width: 34px;
  text-align: right;
}

.field-abstain {
  color: #7D8BA8;
  font-style: italic;
  text-align: right;
  font-size: 12px;
}

.proof-footnote {
  font-size: 13.5px;
  color: #8C97AD;
  margin: 20px 0 0;
  max-width: 60ch;
  font-family: 'IBM Plex Mono', monospace;
  line-height: 1.6;
}

/* ===== Contact form ===== */
.contact {
  max-width: 1120px;
  margin: 0 auto;
  padding: 88px 40px 92px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.contact-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #C0820F;
  margin-bottom: 18px;
}

.contact-title {
  font-size: 34px;
  margin: 0 0 14px;
  max-width: 16ch;
}

.contact-lede {
  font-size: 16px;
  line-height: 1.55;
  color: #5A6478;
  margin: 0;
  max-width: 42ch;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  border: 1px solid #E2DDD2;
  border-radius: 12px;
  padding: 32px 34px 34px;
  background: #FBFAF7;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #6B7280;
}

.form-input {
  font-family: 'Libre Franklin', sans-serif;
  font-size: 15px;
  color: #11254A;
  background: #fff;
  border: 1px solid #D9D3C7;
  border-radius: 6px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .15s;
}

.form-input::placeholder { color: #9AA2B0; }

.form-input:focus { border-color: #11254A; }

.form-textarea {
  line-height: 1.5;
  resize: vertical;
}

.contact-submit { align-self: flex-start; }

.btn-primary:disabled {
  opacity: 0.6;
  cursor: default;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-status {
  display: none;
  margin: 4px 0 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
  line-height: 1.5;
}

.form-status-pending {
  display: block;
  color: #5A6478;
}

.form-status-success {
  display: block;
  color: #3E7D4F;
}

.form-status-error {
  display: block;
  color: #B0540A;
}

/* ===== Footer ===== */
.site-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 40px 64px;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-about { max-width: 52ch; }

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand .wordmark { font-size: 16px; }

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  color: #5A6478;
  margin: 0;
}

.footer-contact { text-align: right; }

.footer-contact-label {
  font-size: 13px;
  color: #8A93A4;
  margin-bottom: 6px;
}

.footer-email {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  color: #11254A;
  text-decoration: none;
  border-bottom: 1px solid #C9C3B6;
  padding-bottom: 2px;
  transition: border-color .15s;
}

.footer-email:hover { border-color: #11254A; }

.footer-location {
  font-size: 13px;
  color: #8A93A4;
  margin-top: 14px;
}

.footer-bottom {
  border-top: 1px solid #E7E3DA;
  margin-top: 40px;
  padding-top: 22px;
  font-size: 12.5px;
  color: #9AA2B0;
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 56px;
    padding-bottom: 60px;
  }
  .hero-title { font-size: 42px; }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .contact {
    padding-top: 60px;
    padding-bottom: 64px;
  }
  /* Stack the footer columns and left-align the contact block once the two
     columns no longer fit side by side (e.g. iPad mini at 768px) */
  .footer-top {
    flex-direction: column;
    gap: 28px;
  }
  .footer-contact { text-align: left; }
}

@media (max-width: 560px) {
  .xpad { padding-left: 20px; padding-right: 20px; }
  .hero-title { font-size: 32px; letter-spacing: -0.3px; }
  .section-title { font-size: 26px; }
  .hero-lede { font-size: 17px; }
  .record-row {
    grid-template-columns: 104px 1fr;
    gap: 6px 10px;
  }
  .record-row > :nth-child(3) {
    grid-column: 2;
    justify-content: flex-start;
    text-align: left;
  }
  /* Header: keep the wordmark and CTA each on one line */
  .site-header {
    padding-top: 16px;
    padding-bottom: 16px;
    gap: 12px;
  }
  .site-header .wordmark { font-size: 15px; }
  .site-header .btn-primary { font-size: 13px; padding: 9px 14px; }

  /* Map card overlays: shrink and reposition the tooltip inside the card */
  .marker-tooltip {
    left: auto;
    right: 10px;
    top: 52px;
    transform: none;
    padding: 8px 10px;
  }
  .marker-coords { font-size: 10px; white-space: nowrap; }
  .marker-score { font-size: 10.5px; gap: 5px; white-space: nowrap; }
  .score-badge { font-size: 9px; padding: 2px 5px; }
  /* Hide the density legend on phones — the heatmap reads on its own and
     the card is too short to fit it without overlapping the score tooltip */
  .legend { display: none; }

  /* Tighten vertical rhythm so sections aren't separated by huge gaps */
  .hero { padding-top: 44px; padding-bottom: 48px; }
  .guarantees { padding-bottom: 56px; }
  .proof-inner { padding-top: 56px; padding-bottom: 60px; }
  .contact { padding-top: 52px; padding-bottom: 56px; }
  .site-footer { padding-top: 44px; padding-bottom: 48px; }

  /* Contact form: trim oversized side padding */
  .contact-form { padding: 26px 22px 28px; }
}