:root {
  color-scheme: light;
  --ink: #17211f;
  --muted: #56635f;
  --paper: #f6f3eb;
  --surface: #fffdf8;
  --brand: #173c36;
  --brand-soft: #dce9e2;
  --accent: #f4c95d;
  --border: #cfd8d2;
  --danger: #8a2c23;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

body {
  margin: 0;
}

a {
  color: #0c5f52;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #073c34;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid #bd7d00;
  outline-offset: 3px;
}

.skip-link {
  background: var(--ink);
  color: white;
  left: 1rem;
  padding: 0.65rem 1rem;
  position: fixed;
  top: -5rem;
  z-index: 10;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  align-items: center;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  min-height: 4.75rem;
  padding: 0.75rem max(1.25rem, calc((100vw - 72rem) / 2));
}

.brand {
  align-items: center;
  color: var(--brand);
  display: inline-flex;
  font-weight: 800;
  gap: 0.65rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: var(--brand);
  border-radius: 0.65rem;
  color: var(--accent);
  display: inline-flex;
  font-family: Georgia, serif;
  font-size: 1.3rem;
  height: 2.35rem;
  justify-content: center;
  width: 2.35rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.site-nav a {
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 650;
  padding: 0.45rem 0.75rem;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--brand-soft);
}

main,
.site-footer {
  margin-inline: auto;
  max-width: 72rem;
  padding-inline: 1.25rem;
}

main {
  padding-block: clamp(2.25rem, 7vw, 5rem);
}

.narrow {
  max-width: 52rem;
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1.25fr) minmax(17rem, 0.75fr);
}

.eyebrow {
  color: #3f625a;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin: 0 0 0.75rem;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--brand);
  line-height: 1.14;
  text-wrap: balance;
}

h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(2.4rem, 7vw, 5.3rem);
  letter-spacing: -0.05em;
  margin: 0;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  letter-spacing: -0.035em;
  margin-top: 0;
}

h3 {
  font-size: 1.05rem;
  margin-top: 0;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 43rem;
}

.button {
  background: var(--brand);
  border: 2px solid var(--brand);
  border-radius: 0.55rem;
  color: white;
  display: inline-block;
  font-weight: 750;
  padding: 0.65rem 1rem;
  text-decoration: none;
}

.button:hover {
  background: #0d2f2a;
  color: white;
}

.button.secondary {
  background: transparent;
  color: var(--brand);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.signal-card,
.card,
.notice,
.form-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 1rem;
}

.signal-card {
  box-shadow: 0.65rem 0.65rem 0 var(--brand-soft);
  padding: 1.5rem;
  transform: rotate(1deg);
}

.metric {
  color: var(--brand);
  font-family: Georgia, serif;
  font-size: 2.75rem;
  line-height: 1;
  margin: 0.25rem 0;
}

.section {
  margin-top: clamp(3rem, 8vw, 6rem);
}

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

.card {
  padding: 1.25rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.tag {
  background: var(--brand-soft);
  border-radius: 999px;
  color: var(--brand);
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.55rem;
  text-transform: uppercase;
}

.notice {
  border-left: 0.35rem solid var(--accent);
  margin-block: 1.5rem;
  padding: 1rem 1.25rem;
}

.notice strong {
  color: var(--brand);
}

.lab-list {
  columns: 2;
  padding-left: 1.25rem;
}

.lab-list li {
  break-inside: avoid;
  margin-bottom: 0.45rem;
}

.breadcrumbs {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.prose {
  max-width: 47rem;
}

.prose h1 {
  font-size: clamp(2.25rem, 5vw, 3.7rem);
}

.price {
  color: var(--brand);
  font-family: Georgia, serif;
  font-size: 3.5rem;
  line-height: 1;
  margin: 1rem 0;
}

.price small {
  color: var(--muted);
  font-family: inherit;
  font-size: 1rem;
}

.check-list {
  padding-left: 1.2rem;
}

.form-panel {
  margin-top: 1.5rem;
  max-width: 32rem;
  padding: 1.25rem;
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

input {
  background: white;
  border: 1px solid #82918c;
  border-radius: 0.4rem;
  color: var(--ink);
  display: block;
  font: inherit;
  min-height: 2.75rem;
  padding: 0.55rem 0.65rem;
  width: 100%;
}

button {
  background: var(--brand);
  border: 0;
  border-radius: 0.45rem;
  color: white;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
  margin-top: 0.85rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.9rem;
}

.render-slot {
  background: #edf3ef;
  border: 1px dashed #77968d;
  border-radius: 0.75rem;
  min-height: 8rem;
  padding: 1rem;
}

.intentional-low-contrast {
  color: #c9c8c1;
}

.icon-link {
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  display: inline-flex;
  height: 2rem;
  justify-content: center;
  text-decoration: none;
  width: 2rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.83rem;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  padding-block: 2rem;
}

.site-footer p {
  margin: 0;
}

.error-page {
  min-height: 65vh;
}

@media (max-width: 48rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .lab-list {
    columns: 1;
  }

  .signal-card {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}