/* AU Demo Site - Shared Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --brand-green: #01A452;
  --header-dark: #1a3a32;
  --text: #2c2c2c;
  --text-light: #666;
  --bg-light: #f7faf8;
  --bg-white: #fff;
  --border: #e5ece8;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--bg-white);
}

/* ── Nav ── */
.au-nav {
  background: var(--header-dark);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.au-nav-logo {
  height: 36px;
}
.au-nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.au-nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.15s;
}
.au-nav-links a:hover,
.au-nav-links a.active {
  color: #fff;
}
.au-nav-cta {
  background: var(--brand-green);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
}
.au-nav-cta:hover {
  opacity: 0.9;
}

/* ── Hero ── */
.au-hero {
  background: linear-gradient(135deg, var(--header-dark) 0%, #0d2b22 100%);
  color: #fff;
  padding: 80px 40px;
  text-align: center;
}
.au-hero h1 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.au-hero p {
  font-size: 18px;
  opacity: 0.85;
  max-width: 600px;
  margin: 0 auto 32px;
}
.au-hero-btn {
  display: inline-block;
  background: var(--brand-green);
  color: #fff;
  padding: 14px 36px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.au-hero-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(1,164,82,0.3);
}

/* ── Stats bar ── */
.au-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  padding: 40px 20px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
}
.au-stat {
  text-align: center;
}
.au-stat-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--brand-green);
}
.au-stat-label {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 4px;
}

/* ── Section ── */
.au-section {
  padding: 60px 40px;
  max-width: 960px;
  margin: 0 auto;
}
.au-section h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--header-dark);
}
.au-section p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 16px;
  max-width: 720px;
}

/* ── Card grid ── */
.au-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  padding: 60px 40px;
  max-width: 1100px;
  margin: 0 auto;
}
.au-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: transform 0.15s, box-shadow 0.15s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.au-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.au-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #e8f5ed;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
}
.au-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--header-dark);
}
.au-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.5;
}

/* ── Page content (service pages) ── */
.au-page-content {
  padding: 60px 40px;
  max-width: 800px;
  margin: 0 auto;
}
.au-page-content h2 {
  font-size: 22px;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--header-dark);
}
.au-page-content p {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.7;
}
.au-page-content .au-highlight {
  background: #e8f5ed;
  border-left: 3px solid var(--brand-green);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
  font-size: 15px;
  color: var(--header-dark);
}

/* ── Footer ── */
.au-footer {
  background: var(--header-dark);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 32px 20px;
  font-size: 13px;
}
.au-footer a {
  color: var(--brand-green);
  text-decoration: none;
}

/* ── Demo banner ── */
.au-demo-banner {
  background: #fffbe6;
  border-bottom: 1px solid #f0e6b8;
  padding: 10px 20px;
  text-align: center;
  font-size: 13px;
  color: #8a7530;
}
.au-demo-banner strong {
  color: #6b5a1e;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .au-hero h1 { font-size: 28px; }
  .au-stats { gap: 30px; flex-wrap: wrap; }
  .au-nav-links { display: none; }
  .au-hero, .au-section, .au-cards, .au-page-content { padding-left: 20px; padding-right: 20px; }
}