/* Shared brand styles — also duplicated in site/about/styles.css and
   site/privacy/styles.css. If you change colors/fonts here, copy the
   same change to the other two files. */

:root {
  --green-900: #14532d;
  --green-800: #166534;
  --green-700: #15803d;
  --green-300: #86efac;
  --green-100: #dcfce7;
  --green-50: #f0fdf4;
  --stone-900: #1c1917;
  --stone-600: #57534e;
  --stone-200: #e7e5e4;
  --stone-50: #fafaf9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--stone-900);
  background: var(--stone-50);
  line-height: 1.5;
}

header.site-header {
  background: var(--green-800);
  color: white;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

header.site-header img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  flex-shrink: 0;
}

header.site-header .brand {
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  margin: 0;
}

header.site-header .tagline {
  color: var(--green-300);
  font-size: 0.75rem;
  margin: 0;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
}

h1 {
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}

.subtitle {
  color: var(--stone-600);
  margin: 0 0 2rem;
}

.card {
  display: block;
  border: 1px solid var(--stone-200);
  background: white;
  border-radius: 0.75rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.card:hover {
  border-color: var(--green-700);
}

.card.disabled {
  opacity: 0.7;
  cursor: default;
}

.card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.1rem;
  color: var(--green-800);
}

.card p {
  margin: 0;
  color: var(--stone-600);
  font-size: 0.95rem;
}

footer.site-footer {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  color: var(--stone-600);
  font-size: 0.85rem;
  border-top: 1px solid var(--stone-200);
}

footer.site-footer a {
  color: var(--green-700);
}

footer.site-footer nav {
  margin-top: 0.5rem;
  display: flex;
  gap: 1rem;
}