/* MapPilot website — static CSS only.
   No external fonts, no analytics, no trackers, no cookies, no JavaScript. */

:root {
  --brand-blue: #2979ff;
  --brand-blue-dark: #1b5fd0;
  --brand-blue-deep: #164ba6;
  --brand-teal: #00bfa5;
  --ink: #16202e;
  --ink-soft: #46556b;
  --ink-faint: #64728a;
  --line: #dde4ee;
  --surface: #ffffff;
  --surface-alt: #f4f7fc;
  --focus: #b8860b;
  --radius: 14px;
  --measure: 46rem;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--surface-alt);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  overflow-wrap: break-word;
}

/* ---------- accessibility helpers ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 10;
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
}

a:focus-visible,
.skip-link:focus-visible,
.button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- layout ---------- */

.wrap {
  width: 100%;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.25rem;
}

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

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 4rem;
  flex-wrap: wrap;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.wordmark img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: block;
}

.site-header nav {
  margin-left: auto;
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.site-header nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--brand-blue-dark);
  text-decoration: underline;
}

main {
  display: block;
  padding: 2.5rem 0 3rem;
}

/* ---------- hero (home) ---------- */

.hero {
  background:
    linear-gradient(180deg, rgba(41, 121, 255, 0.10), rgba(0, 191, 165, 0.05)),
    repeating-linear-gradient(0deg, rgba(41, 121, 255, 0.07) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(90deg, rgba(41, 121, 255, 0.07) 0 1px, transparent 1px 44px),
    var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 3rem 0 2.75rem;
  text-align: center;
}

.hero img {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  box-shadow: 0 6px 20px rgba(22, 32, 46, 0.14);
  margin-bottom: 1.25rem;
}

.hero h1 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero p.lede {
  margin: 0 auto;
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.actions {
  margin-top: 1.75rem;
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.97rem;
  text-decoration: none;
  border: 1px solid var(--brand-blue);
  color: var(--brand-blue-dark);
  background: var(--surface);
}

.button.primary {
  background: var(--brand-blue-dark);
  border-color: var(--brand-blue-dark);
  color: #fff;
}

.button:hover {
  border-color: var(--brand-blue-dark);
  background: var(--brand-blue-dark);
  color: #fff;
}

.button.primary:hover {
  border-color: var(--brand-blue-deep);
  background: var(--brand-blue-deep);
}

/* ---------- content cards ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem clamp(1.1rem, 4vw, 2.25rem);
  margin-bottom: 1.5rem;
}

.card > :first-child { margin-top: 0; }
.card > :last-child { margin-bottom: 0; }

h2 {
  font-size: 1.3rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 2rem 0 0.75rem;
}

h3 {
  font-size: 1.08rem;
  margin: 1.5rem 0 0.5rem;
}

p { margin: 0 0 1rem; }

ul {
  margin: 0 0 1rem;
  padding-left: 1.3rem;
}

li { margin-bottom: 0.5rem; }

a {
  color: var(--brand-blue-dark);
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2rem 0;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  margin: 0;
  padding-left: 1.6rem;
  position: relative;
  color: var(--ink-soft);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--brand-teal);
}

.feature-list strong { color: var(--ink); }

/* ---------- legal documents ---------- */

.doc-header {
  margin-bottom: 1.75rem;
}

.doc-header h1 {
  font-size: clamp(1.45rem, 4.5vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.doc-meta {
  color: var(--ink-faint);
  font-size: 0.92rem;
  margin: 0;
}

.doc-meta + .doc-meta { margin-top: 0.15rem; }

.doc-nav {
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

/* ---------- footer ---------- */

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  color: var(--ink-faint);
  font-size: 0.9rem;
}

.site-footer nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.site-footer p { margin: 0 0 0.5rem; }
.site-footer p:last-child { margin-bottom: 0; }

/* ---------- small screens ---------- */

@media (max-width: 30rem) {
  .site-header .wrap {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }

  .site-header nav {
    margin-left: 0;
    width: 100%;
    gap: 1rem;
  }

  main { padding-top: 1.75rem; }
}