:root {
  --bg: #faf8f4;
  --surface: #fffefa;
  --surface-muted: #f4f0e8;
  --text: #172033;
  --muted: #626b7a;
  --line: #e3ddd2;
  --line-strong: #d5ccbf;
  --blue: #075dd8;
  --blue-hover: #064db2;
  --blue-soft: #edf4ff;
  --error: #9b1c1c;
  --error-bg: #fff1f1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.56;
}

a {
  color: inherit;
}

.public-shell {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.public-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(250, 248, 244, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-row,
.footer-grid,
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-row {
  min-height: 70px;
}

.public-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 18px;
  font-weight: 760;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-dot {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.public-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.public-nav a {
  border-radius: 8px;
  color: var(--muted);
  padding: 8px 10px;
  text-decoration: none;
}

.public-nav a:hover {
  background: var(--surface-muted);
  color: var(--text);
}

.hero,
.page-hero {
  padding: 82px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 48px;
  align-items: center;
}

.hero h1,
.page-hero h1 {
  margin: 14px 0 0;
  max-width: 760px;
  font-size: clamp(44px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  margin: 18px 0 0;
  max-width: 720px;
  color: var(--text);
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.32;
}

.hero-text,
.section-intro,
.metric-card p,
.info-card p,
.form-note,
.public-footer {
  color: var(--muted);
}

.hero-text {
  max-width: 720px;
  margin: 18px 0 0;
  font-size: 17px;
}

.eyebrow,
.pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--blue);
  font-size: 13px;
  font-weight: 720;
  padding: 6px 10px;
}

.button-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 10px 16px;
  font-weight: 740;
  text-decoration: none;
}

.button.primary {
  background: var(--blue);
  color: #fff;
}

.button.primary:hover {
  background: var(--blue-hover);
}

.button.secondary {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--text);
}

.text-link {
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.authorship {
  max-width: 720px;
  margin-top: 24px;
  border-left: 3px solid var(--blue);
  color: var(--muted);
  padding-left: 14px;
  font-size: 14px;
}

.signal-panel {
  display: grid;
  gap: 12px;
}

.metric-card,
.info-card,
.submission-form,
.success-card,
.two-column > div,
.cta-inner {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.metric-card,
.info-card,
.two-column > div {
  padding: 24px;
}

.metric-card span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 720;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 23px;
  line-height: 1.24;
}

.public-section {
  padding: 38px 0;
}

.card-grid,
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.methodology-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card.wide {
  grid-column: span 2;
}

.info-card h2,
.cta-inner h2,
.two-column h2,
.submit-aside h2 {
  margin: 12px 0 8px;
  font-size: 25px;
  line-height: 1.22;
  letter-spacing: 0;
}

.two-column,
.form-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-layout {
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: start;
}

.clean-list,
.number-list {
  margin: 16px 0 0;
  padding-left: 22px;
  color: var(--muted);
}

.clean-list li,
.number-list li {
  margin: 8px 0;
}

.cta-band {
  margin: 36px 0 64px;
}

.cta-inner {
  padding: 30px;
}

.cta-inner p {
  max-width: 700px;
}

.public-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  font-size: 14px;
}

.narrow {
  max-width: 820px;
}

.pill-cloud {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.pill-cloud span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
  padding: 7px 10px;
  font-size: 14px;
}

.submission-form {
  display: grid;
  gap: 18px;
  padding: 26px;
}

.submission-form label {
  display: grid;
  gap: 8px;
  font-weight: 720;
}

.submission-form input,
.submission-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fffdf9;
  color: var(--text);
  font: inherit;
  padding: 12px 13px;
}

.submission-form input:focus,
.submission-form textarea:focus {
  border-color: var(--blue);
  outline: 3px solid var(--blue-soft);
}

.field-error,
.form-message.error {
  color: var(--error);
}

.form-message {
  border-radius: 8px;
  background: var(--error-bg);
  padding: 12px 14px;
}

.honeypot {
  position: absolute;
  left: -10000px;
}

.submit-aside {
  background: var(--surface);
}

@media (max-width: 840px) {
  .header-row,
  .footer-grid,
  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-grid,
  .card-grid,
  .methodology-grid,
  .two-column,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .info-card.wide {
    grid-column: auto;
  }

  .hero,
  .page-hero {
    padding-top: 52px;
  }
}