/* Inner pages: same tokens and chrome as the landing. Loaded after style.css. */

:root {
  --bitcoin-orange: #f7761a;
  --primary-color: #f7761a;
  --text-primary: #e8e8ec;
  --text-secondary: #888894;
  --bg-primary: #111113;
  --bg-secondary: #17171a;
  --border-color: #2a2a2f;
  --bg: #111113;
  --bg-alt: #17171a;
  --rule: #2a2a2f;
  --text: #e8e8ec;
  --orange: #f7761a;
  --orange-dim: #c05e12;
  --white: #f5f5f7;
  --font-sans: "Overpass", system-ui, sans-serif;
  --font-mono: "Overpass Mono", "Courier New", monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --text-primary: #e8e8ec;
    --text-secondary: #888894;
    --bg-primary: #111113;
    --bg-secondary: #17171a;
    --border-color: #2a2a2f;
  }
}

html {
  color-scheme: dark;
  background: var(--bg-primary);
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--white);
}

a { color: var(--orange); }

/* ── Site nav (landing) ── */
nav.site-nav {
  position: sticky;
  top: 0;
  z-index: 110;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  padding: 0 2rem;
}

.site-nav .nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 1rem;
}

.site-nav .nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.site-nav .nav-logo img {
  height: 36px;
  width: auto;
  display: block;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav .nav-links a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
}

.site-nav .nav-links a:hover { color: var(--text); }

.site-nav .nav-cta {
  font-size: 13px;
  font-weight: 500;
  color: var(--bg) !important;
  background: var(--orange);
  padding: 6px 14px;
  border-radius: 3px;
  white-space: nowrap;
}

.site-nav .nav-cta:hover {
  background: var(--orange-dim) !important;
  text-decoration: none !important;
}

.site-nav .nav-menu { display: none; }
.site-nav .nav-menu summary {
  list-style: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--text);
  font-size: 20px;
  border-radius: 3px;
}
.site-nav .nav-menu summary:hover { color: var(--white); }
.site-nav .nav-menu summary::-webkit-details-marker { display: none; }
.site-nav .nav-menu summary .fa-xmark { display: none; }
.site-nav .nav-menu[open] summary .fa-bars { display: none; }
.site-nav .nav-menu[open] summary .fa-xmark { display: block; }
.site-nav .nav-cta i { font-size: 11px; margin-left: 4px; }

@media (max-width: 768px) {
  .site-nav .nav-links { display: none; }
  .site-nav .nav-menu { display: block; }
  .site-nav .nav-menu[open] .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    padding: 1rem 2rem 1.25rem;
  }
}

/* ── Spec family subnav ── */
.orange-paper-nav {
  top: 64px !important;
  background: var(--bg-alt) !important;
  border-bottom: 1px solid var(--rule);
  z-index: 100;
}

.orange-paper-nav a {
  font-size: 13px;
  color: var(--text-secondary);
}

.orange-paper-nav a:hover,
.orange-paper-nav a:focus,
.orange-paper-nav a strong,
.orange-paper-nav a:visited {
  color: var(--orange);
}

.orange-paper-header h1,
.spec-maps-hero h1 {
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--white);
}

/* ── Whitepaper ── */
.whitepaper-header .logo {
  width: auto;
  height: 40px;
  max-width: 220px;
  margin-bottom: 1.5rem;
}

.whitepaper-header h1 {
  font-weight: 300;
  letter-spacing: -0.01em;
}

.whitepaper-container .btn,
.whitepaper-header .btn {
  border-radius: 3px;
}

/* ── Designer ── */
.gov-designer-back { display: none; }

/* ── 404 ── */
body.inner-404 {
  margin: 0;
}

.inner-404-wrap {
  max-width: 40rem;
  margin: 0 auto;
  padding: 4rem 1.25rem 5rem;
}

.inner-404-wrap h1 {
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.inner-404-wrap p,
.inner-404-wrap li {
  color: var(--text-secondary);
  line-height: 1.7;
}

.inner-404-wrap ul {
  margin: 1.25rem 0 2rem 1.25rem;
}

mjx-container {
  letter-spacing: normal;
  word-spacing: normal;
  line-height: normal;
  overflow: visible;
}

mjx-container:not([display="true"]) {
  vertical-align: middle;
}