/* Sovereigned AI: shared styles. No external fonts or scripts. */

:root {
  --bg: #fbfbf9;
  --surface: #ffffff;
  --text: #1c2230;
  --muted: #55606f;
  --line: #e3e5e8;
  --accent: #1f6f5c;
  --accent-soft: #e8f2ef;
  --radius: 10px;
  --max: 68rem;
  --read: 44rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-underline-offset: 0.15em;
}

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

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

h1,
h2,
h3 {
  line-height: 1.25;
  margin: 0 0 0.5em;
}

h1 {
  font-size: clamp(2rem, 6vw, 3rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.5rem;
  margin-top: 2em;
}

h3 {
  font-size: 1.125rem;
  margin-top: 1.5em;
}

p,
ul {
  margin: 0 0 1em;
}

ul {
  padding-left: 1.25em;
}

li + li {
  margin-top: 0.35em;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--accent-soft);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  overflow-wrap: anywhere;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  background: var(--surface);
  padding: 0.5rem 0.75rem;
  z-index: 10;
}

/* Header */

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

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 28px;
  height: 28px;
}

.nav {
  display: flex;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav li + li {
  margin-top: 0;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--accent);
}

/* Home */

.hero {
  padding: 4rem 0 3rem;
}

.hero p {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 40rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero .links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-block;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  font-weight: 600;
  text-decoration: none;
}

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

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  padding: 0;
  margin: 0 0 3rem;
  list-style: none;
}

.features li + li {
  margin-top: 0;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.card h2 {
  font-size: 1.125rem;
  margin-top: 0;
}

.card p:last-child {
  margin-bottom: 0;
}

.section {
  max-width: var(--read);
  margin-bottom: 3rem;
}

.section h2 {
  margin-top: 0;
}

.callout {
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1rem 1.25rem;
}

/* Legal pages */

.doc {
  max-width: var(--read);
  padding: 3rem 0 2rem;
}

.doc .meta {
  color: var(--muted);
  margin-bottom: 2rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.site-footer p {
  margin: 0;
}

.site-footer .nav a {
  color: var(--muted);
}

.site-footer .nav a:hover {
  color: var(--accent);
}