/* Field Notes v3 — shared brand layer for static pages in /public.
   Pair with:
   <link rel="preconnect" href="https://fonts.googleapis.com" />
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
   <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400..700;1,6..72,400..700&family=DM+Sans:ital,opsz,wght@0,9..40,400..700;1,9..40,400&display=swap" />
   <link rel="stylesheet" href="/static-brand.css" /> */

:root {
  color-scheme: light;
  --ink: #000957;
  --ink-soft: #2a3170;
  --ink-muted: #555a7a;
  --paper: #faf7f0;
  --paper-card: #fffdf8;
  --paper-deep: #f1ebde;
  --line: #e2dccc;
  --line-strong: #c7bfa8;
  --clay: #b4552d;
  --clay-deep: #93421f;
  --clay-wash: #f6e7dc;
  --teal-ink: #0e7568;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius: 4px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 550;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(2.25rem, 1.5rem + 3vw, 3.25rem);
}

h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 1.875rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 16px;
}

a {
  color: var(--clay);
  text-decoration: underline;
  text-decoration-color: rgba(180, 85, 45, 0.45);
  text-underline-offset: 4px;
}

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

.eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
}

.muted {
  color: var(--ink-muted);
}

.note {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

.panel {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 5vw, 44px);
}

.panel--featured {
  box-shadow: 3px 3px 0 var(--line);
}

.callout {
  margin: 24px 0;
  padding: 16px 20px;
  border-left: 2px solid var(--clay);
  background: var(--paper-deep);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease;
}

.button:hover {
  background: var(--ink-soft);
  color: var(--paper);
}

.button--outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.button--outline:hover {
  background: var(--paper-deep);
  color: var(--ink);
}

.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 32px 0;
}

::selection {
  background: var(--clay-wash);
  color: var(--ink);
}