:root {
  color-scheme: light;
  --bg: #f7f6f1;
  --paper: #ffffff;
  --ink: #202124;
  --muted: #62686c;
  --line: #d9d7ce;
  --green: #315f4a;
  --green-dark: #20352a;
  --blue: #315f74;
  --rust: #9a5b35;
  --wash: #e7eee8;
  --max: 1080px;
  --shadow: 0 18px 45px rgba(32, 33, 36, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  background:
    radial-gradient(circle at 10% 10%, rgba(49, 95, 74, 0.11), transparent 18rem),
    radial-gradient(circle at 92% 32%, rgba(49, 95, 116, 0.1), transparent 20rem),
    var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  margin: 0;
}

a {
  color: var(--green);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--rust);
}

.site-header {
  background: rgba(247, 246, 241, 0.94);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
  min-height: 68px;
  padding: 0 1.25rem;
}

.brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  gap: 0.65rem;
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  align-items: center;
  background: linear-gradient(135deg, var(--green-dark), var(--green), var(--blue));
  border-radius: 6px;
  color: #fff;
  display: inline-flex;
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: 0.82rem;
  height: 2rem;
  justify-content: center;
  width: 2rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.nav-links a {
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  padding: 0.42rem 0.62rem;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: #e8eef0;
  color: var(--ink);
}

main {
  margin: 0 auto;
  max-width: var(--max);
  padding: 5rem 1.25rem;
}

.hero {
  align-items: start;
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  padding-bottom: 5rem;
}

.hero h1 {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(2.8rem, 7vw, 5.9rem);
  font-weight: 650;
  letter-spacing: -0.04em;
  line-height: 0.96;
  margin: 0;
  max-width: 11ch;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
  margin: 1.7rem 0 0;
  max-width: 39rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  align-items: center;
  border: 1px solid var(--ink);
  border-radius: 7px;
  display: inline-flex;
  font-size: 0.94rem;
  font-weight: 700;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.72rem 1rem;
  text-decoration: none;
}

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

.button.secondary {
  color: var(--ink);
}

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

.fine-print {
  color: var(--muted);
  font-size: 0.86rem;
  margin: 1rem 0 0;
}

.edition-card {
  background: var(--ink);
  border-radius: 10px;
  box-shadow: var(--shadow);
  color: #fff;
  overflow: hidden;
  padding: 1.55rem;
  position: relative;
}

.edition-card::before {
  background: linear-gradient(90deg, #90b29a, #7194a5, #c28a66);
  content: "";
  height: 4px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.edition-label {
  color: #cbd8cf;
  font-size: 0.77rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.edition-card dl {
  margin: 0;
}

.edition-card dl div {
  border-top: 1px solid rgba(255, 255, 255, 0.17);
  display: grid;
  gap: 0.35rem;
  grid-template-columns: minmax(5.5rem, 0.35fr) minmax(0, 0.65fr);
  padding: 0.95rem 0;
}

.edition-card dl div:first-child {
  border-top: 0;
  padding-top: 0;
}

.edition-card dt {
  color: #b7c1ba;
  font-size: 0.78rem;
  font-weight: 700;
}

.edition-card dd {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  margin: 0;
}

.warning {
  background: var(--wash);
  border: 1px solid #cad7cc;
  border-radius: 10px;
  display: grid;
  gap: 1.3rem;
  grid-template-columns: minmax(13rem, 0.35fr) minmax(0, 0.65fr);
  margin-bottom: 5rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
}

.warning h2,
.section h2,
.document h2 {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  line-height: 1.12;
}

.warning h2,
.section h2 {
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  margin: 0;
}

.warning p,
.section-heading p,
.price-section > div:first-child p,
.faq p {
  color: var(--muted);
  margin: 0;
}

.section {
  border-top: 1px solid var(--line);
  padding: 4.5rem 0;
}

.section-heading {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(13rem, 0.35fr) minmax(0, 0.65fr);
  margin-bottom: 2rem;
}

.sample {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 14px 36px rgba(32, 33, 36, 0.06);
  margin-left: clamp(0rem, 8vw, 7rem);
  max-width: 780px;
  padding: clamp(1.3rem, 4vw, 2.4rem);
}

.sample header {
  align-items: start;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

.sample header p,
.disposition {
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  margin: 0;
  text-transform: uppercase;
}

.sample h3 {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  line-height: 1.16;
  margin: 0.45rem 0 0;
}

.sample header span {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.8rem;
  white-space: nowrap;
}

.disposition {
  border-top: 1px solid var(--line);
  color: var(--rust);
  margin-top: 1.35rem;
  padding-top: 1.25rem;
}

.summary-copy {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.68;
  margin: 1.15rem 0;
}

.sample-links {
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.8rem;
  gap: 0.5rem 1.2rem;
  padding-top: 1rem;
}

.sample-note {
  color: var(--muted);
  font-size: 0.78rem;
  margin: 1rem 0 0;
}

.two-column {
  display: grid;
  gap: clamp(2rem, 7vw, 6rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.checklist {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.checklist li {
  border-top: 1px solid var(--line);
  padding: 0.9rem 0 0.9rem 1.55rem;
  position: relative;
}

.checklist li::before {
  color: var(--green);
  content: "+";
  font-weight: 800;
  left: 0;
  position: absolute;
}

.checklist-muted li {
  color: var(--muted);
}

.checklist-muted li::before {
  color: var(--rust);
  content: "-";
}

.price-section {
  align-items: center;
  display: grid;
  gap: clamp(2rem, 8vw, 7rem);
  grid-template-columns: minmax(0, 0.62fr) minmax(260px, 0.38fr);
}

.price-section > div:first-child p {
  font-size: 1.05rem;
  margin-top: 1rem;
}

.price {
  border-left: 3px solid var(--green);
  display: flex;
  flex-direction: column;
  padding-left: 1.5rem;
}

.price strong {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: 4.2rem;
  line-height: 0.95;
}

.price span {
  color: var(--muted);
  margin: 0.55rem 0 1.3rem;
}

.price .button {
  align-self: flex-start;
}

.price small {
  color: var(--muted);
  margin-top: 0.7rem;
}

.faq {
  display: grid;
  gap: 0 2rem;
  grid-template-columns: minmax(12rem, 0.28fr) minmax(0, 0.36fr) minmax(0, 0.36fr);
}

.faq > div {
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.6rem;
}

.faq h3 {
  font-size: 1rem;
  line-height: 1.3;
  margin: 0 0 0.55rem;
}

.document {
  max-width: 780px;
}

.document h1 {
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  line-height: 1;
  margin: 0 0 1rem;
}

.document-intro {
  color: var(--muted);
  font-size: 1.15rem;
  margin: 0 0 3rem;
}

.document h2 {
  font-size: 1.65rem;
  margin: 2.4rem 0 0.65rem;
}

.document p,
.document li {
  color: var(--muted);
}

.document ul {
  padding-left: 1.25rem;
}

.callout {
  background: #e8eef0;
  border-left: 4px solid var(--green);
  border-radius: 0 8px 8px 0;
  margin: 2rem 0;
  padding: 1rem 1.1rem;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  margin: 0 auto;
  max-width: var(--max);
  padding: 2rem 1.25rem 3rem;
}

.footer p {
  font-size: 0.86rem;
  margin: 0.35rem 0;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.7rem;
    padding-bottom: 0.9rem;
    padding-top: 0.9rem;
  }

  .nav-links {
    justify-content: flex-start;
  }

  main {
    padding-top: 3rem;
  }

  .hero,
  .warning,
  .section-heading,
  .two-column,
  .price-section,
  .faq {
    grid-template-columns: 1fr;
  }

  .sample {
    margin-left: 0;
  }

  .faq {
    gap: 0;
  }
}

@media (max-width: 520px) {
  .nav,
  main,
  .footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero h1 {
    font-size: 2.65rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .sample header {
    flex-direction: column;
  }

  .price .button {
    align-self: stretch;
  }
}