/*
 * TrueGIS public site shell
 * -------------------------
 * Shared navigation, typography and basic controls for Home, Tools and Docs.
 * Page stylesheets own only their page-specific layout.
 */
:root {
  color-scheme: dark;
  --site-bg: #0b0e0c;
  --site-surface: #121613;
  --site-surface-muted: #171c18;
  --site-ink: #f2f5f2;
  --site-muted: #aab3ab;
  --site-line: #2b332d;
  --site-line-strong: #3a443c;
  --site-accent: #85ff4c;
  --site-accent-soft: #172019;
  --site-max: 1200px;
  --site-gutter: clamp(16px, 1.4vw, 22px);
  --site-radius: 6px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--site-bg);
  color: var(--site-ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; }
a { color: inherit; }
:focus-visible { outline: 2px solid #24784f; outline-offset: 2px; }
::selection { color: #fff; background: var(--site-accent); }

.site-header {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 8px max(var(--site-gutter), calc((100vw - var(--site-max)) / 2));
  background: var(--site-surface);
  border-bottom: 1px solid var(--site-line);
}
.brand { display: inline-flex; align-items: center; text-decoration: none; flex: 0 0 auto; }
.brand img { display: block; width: 154px; height: auto; margin-left: -5px; }
.site-header nav { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.site-header nav a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 6px 9px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--site-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
}
.site-header nav a:hover { color: var(--site-ink); background: var(--site-surface-muted); }
.site-header nav a.is-active,
.site-header nav a[aria-current="page"] {
  color: var(--site-accent);
  border-color: #c8d9cf;
  background: var(--site-accent-soft);
}

main { width: min(var(--site-max), calc(100% - (2 * var(--site-gutter)))); margin: 0 auto; flex: 1 0 auto; }
.eyebrow {
  margin: 0 0 8px;
  color: var(--site-accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
h1, h2, h3 { color: var(--site-ink); }

.button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px;
  border: 1px solid var(--site-line-strong);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  color: var(--site-ink);
  text-decoration: none;
  font-weight: 700;
}
.button:hover { border-color: #85968a; background: var(--site-surface-muted); }
.button-primary { border-color: var(--site-accent); background: var(--site-accent); color: #fff; }
.button-primary:hover { border-color: #315c36; background: #315c36; }

input[type="search"], input[type="text"] {
  min-height: 40px;
  border: 1px solid var(--site-line-strong);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  color: var(--site-ink);
}
input::placeholder { color: #829087; }
kbd {
  white-space: nowrap;
  border: 1px solid var(--site-line-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 3px 6px;
  background: var(--site-surface-muted);
  color: var(--site-muted);
  font: 650 11px/1 system-ui, sans-serif;
}

footer {
  width: min(var(--site-max), calc(100% - (2 * var(--site-gutter))));
  margin: 42px auto 0;
  padding: 18px 0 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--site-line);
  color: var(--site-muted);
  font-size: 13px;
}
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 720px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 6px; padding: 9px 12px; }
  .brand img { width: 142px; }
  .site-header nav { width: 100%; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
  .site-header nav a { min-height: 38px; white-space: nowrap; }
  main, footer { width: calc(100% - 24px); }
  footer { flex-direction: column; gap: 4px; }
}

/* --------------------------------------------------------------------------
   Content pages: About, Privacy, Terms and Contact
   -------------------------------------------------------------------------- */
.content-page {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 46px 0 24px;
}
.content-page__back {
  margin: 0 0 18px;
}
.content-page__back a {
  color: var(--site-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
}
.content-page__back a:hover {
  color: var(--site-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.content-page__header {
  padding-bottom: 22px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--site-line);
}
.content-page__header h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: -.03em;
}
.content-page__header p {
  max-width: 700px;
  margin: 12px 0 0;
  color: var(--site-muted);
  font-size: 16px;
  line-height: 1.6;
}
.prose {
  color: var(--site-ink);
}
.prose h2 {
  margin: 30px 0 8px;
  font-size: 21px;
  line-height: 1.25;
  letter-spacing: -.015em;
}
.prose p,
.prose li {
  color: var(--site-muted);
  line-height: 1.7;
}
.prose p {
  margin: 0 0 14px;
}
.prose ul {
  margin: 8px 0 18px;
  padding-left: 21px;
}
.prose li + li { margin-top: 6px; }
.prose a {
  color: var(--site-accent);
  text-underline-offset: 3px;
}
.prose-meta {
  color: var(--site-muted) !important;
  font-size: 13px;
}

.contact-form {
  display: grid;
  gap: 14px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--site-line);
}
.contact-form__field {
  display: grid;
  gap: 6px;
}
.contact-form label {
  color: var(--site-ink);
  font-size: 13px;
  font-weight: 700;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--site-line-strong);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  color: var(--site-ink);
}
.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #6d8c78;
  outline: 2px solid rgba(23, 102, 63, .13);
  outline-offset: 1px;
}
.contact-form__actions {
  display: flex;
  justify-content: flex-start;
}
.contact-form button {
  min-height: 40px;
  padding: 7px 14px;
  border: 1px solid var(--site-accent);
  border-radius: var(--site-radius);
  background: var(--site-accent);
  color: #071009;
  font-weight: 750;
  cursor: pointer;
}
.contact-form button:hover { background: #125332; border-color: #125332; color: #fff; }
.contact-status {
  margin-top: 14px;
  padding: 10px 12px;
  border-left: 3px solid var(--site-accent);
  background: var(--site-accent-soft);
  color: var(--site-ink);
  font-size: 13px;
  font-weight: 650;
}
[hidden] { display: none !important; }

.site-footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.site-footer-links a {
  color: var(--site-muted);
  text-decoration: none;
}
.site-footer-links a:hover {
  color: var(--site-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 560px) {
  .content-page {
    width: calc(100% - 24px);
    padding-top: 30px;
  }
  .content-page__header { margin-bottom: 22px; }
}

/* Maps footer, shared verbatim across public pages. */
.tg-footer{margin-top:auto;text-align:left;padding:0;border-top:1px solid #2b332d;background:#070a08;color:#aab3ab}.tg-footer__inner{width:min(1200px,calc(100% - 32px));min-height:70px;margin:0 auto;display:grid;grid-template-columns:minmax(220px,1fr) auto;grid-template-areas:"brand nav" "meta meta";align-items:center;gap:3px 28px;padding:11px 0 9px}.tg-footer__brand{grid-area:brand;display:flex;align-items:baseline;gap:8px;min-width:0}.tg-footer__brand strong{color:#f2f5f2;font-size:11px;font-weight:700;white-space:nowrap}.tg-footer__brand span{overflow:hidden;color:#8d998f;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.tg-footer__nav{grid-area:nav;display:flex;align-items:center;justify-content:flex-end;gap:15px}.tg-footer__nav a{color:#aab3ab;font-size:10.5px;font-weight:600;text-decoration:none}.tg-footer__nav a:hover{color:#f2f5f2;text-decoration:underline;text-underline-offset:3px}.tg-footer__meta{grid-area:meta;padding-top:7px;border-top:1px solid rgba(255,255,255,.055);color:#6f7c72;font-size:9.5px;line-height:1.35}@media(max-width:700px){.tg-footer{padding:0 0 calc(7px + env(safe-area-inset-bottom))}.tg-footer__inner{width:calc(100% - 24px);min-height:0;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"brand nav" "meta meta";gap:8px 14px;padding:10px 0 7px}.tg-footer__brand{display:block}.tg-footer__brand strong{font-size:10.5px}.tg-footer__brand span{display:none}.tg-footer__nav{justify-content:flex-end;gap:12px;flex-wrap:wrap}.tg-footer__nav a{font-size:10px}.tg-footer__meta{padding-top:7px;font-size:9px}}