:root {
  --sage: #4A6741;
  --sage-light: #DDE4D6;
  --cream: #FAF7F2;
  --warm-surface: #F1EDE6;
  --text-primary: #2B2A27;
  --text-secondary: #5A564F;
  --text-muted: #8B857B;
  --border: rgba(74, 103, 65, 0.15);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--cream);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}

header {
  padding: 28px 0 20px;
  border-bottom: 1px solid var(--border);
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--sage);
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--sage-light);
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 22px;
}

.logo-name {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
}

nav {
  float: right;
  padding-top: 10px;
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 24px;
  font-size: 15px;
  font-weight: 500;
}

nav a:hover { color: var(--sage); }

main {
  padding: 56px 0 96px;
}

h1 {
  font-size: 38px;
  font-weight: 700;
  color: var(--sage);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  margin: 0 0 32px;
}

h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 40px 0 12px;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 24px 0 8px;
  color: var(--text-secondary);
}

p, li {
  color: var(--text-primary);
  font-size: 16px;
}

ul { padding-left: 22px; }

li { margin-bottom: 6px; }

a {
  color: var(--sage);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

a:hover { text-decoration-thickness: 2px; }

.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  margin: 24px 0;
}

.muted {
  color: var(--text-muted);
  font-size: 14px;
}

.email {
  display: inline-block;
  background: var(--sage-light);
  color: var(--sage);
  padding: 10px 18px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 12px;
}

.email:hover { background: var(--sage); color: white; }

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--text-muted);
  font-size: 14px;
}

footer a { color: var(--text-muted); }

@media (max-width: 600px) {
  h1 { font-size: 28px; }
  nav a { margin-left: 16px; font-size: 14px; }
  main { padding: 32px 0 64px; }
}