/* FieldScale App Color Palette — Dark Theme */
:root {
  --navy:        #00142B;
  --navy-light:  #0A2540;
  --navy-mid:    #0D1F3C;
  --gold:        #FFB964;
  --gold-muted:  #AA8844;
  --border:      #1A3A5C;
  --text-primary:#E8E8EC;
  --text-muted:  #88889A;
  --teal:        #5DCAA5;
  --red:         #EF4444;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--navy);
  color: var(--text-primary);
  min-height: 100vh;
}

header {
  background: var(--navy-light);
  border-bottom: 1px solid var(--border);
  padding: 16px 40px;
  display: flex;
  align-items: center;
  gap: 14px;
}

header .logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.5px;
}

header nav { margin-left: auto; display: flex; gap: 24px; }
header nav a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
header nav a:hover { color: var(--gold); }

.hero {
  padding: 80px 40px 64px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.hero h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 18px;
  line-height: 1.2;
}

.hero p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy);
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: opacity 0.15s;
}
.cta:hover { opacity: 0.88; }

.features {
  background: var(--navy-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 40px;
}

.features h3 {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.feature {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}

.feature h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 8px;
}

.feature p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Document pages (privacy, terms) */
.doc-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 60px 40px;
}

.doc-content h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 6px;
}

.doc-content .updated {
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.doc-content h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
  margin: 32px 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.doc-content p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.9;
}

footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { color: #2a4060; font-size: 12px; }

@media (max-width: 600px) {
  .hero { padding: 48px 24px 40px; }
  .hero h2 { font-size: 28px; }
  .features { padding: 48px 24px; }
  .doc-content { padding: 40px 24px; }
  header { padding: 14px 24px; }
}