:root {
  --parchment: #F6F3ED;
  --linen: #F8EEDC;
  --ink: #2A2620;
  --smoke: #6B645B;
  --clay: #8B6F47;
  --moss: #4A5D3A;
  --berry: #8C3A3A;
  --line: #E5DFD4;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  background: var(--parchment);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--parchment);
}

header.site .inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

header.site a.brand {
  font-family: Georgia, "Iowan Old Style", serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--moss);
  text-decoration: none;
  letter-spacing: -0.01em;
}

header.site nav {
  display: flex;
  gap: 24px;
}

header.site nav a {
  color: var(--smoke);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.15s ease;
}

header.site nav a:hover {
  color: var(--ink);
}

footer.site {
  border-top: 1px solid var(--line);
  padding: 32px 24px;
  font-size: 14px;
  color: var(--smoke);
  text-align: center;
}

footer.site a {
  color: var(--smoke);
  text-decoration: none;
  margin: 0 12px;
}

footer.site a:hover {
  color: var(--ink);
  text-decoration: underline;
}

h1 {
  font-family: Georgia, "Iowan Old Style", serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--ink);
}

h2 {
  font-family: Georgia, "Iowan Old Style", serif;
  font-size: 26px;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 19px;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--ink);
}

p {
  margin-bottom: 16px;
}

ul, ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

li {
  margin-bottom: 8px;
}

a {
  color: var(--moss);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

strong, b {
  font-weight: 600;
  color: var(--ink);
}

code, pre {
  font-family: "SF Mono", Menlo, Monaco, Consolas, monospace;
  font-size: 14px;
  background: var(--linen);
  border-radius: 4px;
  padding: 2px 6px;
}

hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 48px 0;
}

.eyebrow {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clay);
  margin-bottom: 16px;
}

.meta {
  font-size: 14px;
  color: var(--smoke);
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.disclaimer {
  font-size: 13px;
  color: var(--smoke);
  font-style: italic;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

/* Landing page hero */
.hero {
  text-align: center;
  padding: 80px 0 40px;
}

.hero h1 {
  font-size: 56px;
  margin-bottom: 16px;
}

.hero .tagline {
  font-size: 21px;
  color: var(--smoke);
  margin-bottom: 40px;
  font-weight: 400;
}

.hero .cta {
  display: inline-block;
  background: var(--moss);
  color: var(--parchment);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 16px;
  transition: background 0.15s ease;
}

.hero .cta:hover {
  background: var(--ink);
  color: var(--parchment);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin: 64px 0;
}

.feature h3 {
  margin-top: 0;
  color: var(--moss);
}

.feature p {
  color: var(--smoke);
  font-size: 15px;
  line-height: 1.5;
}

@media (max-width: 540px) {
  body { font-size: 16px; }
  main { padding: 32px 20px 64px; }
  h1 { font-size: 34px; }
  h2 { font-size: 22px; }
  .hero h1 { font-size: 40px; }
  .hero .tagline { font-size: 18px; }
}