:root {
  --brand: #1B6B4A;
  --brand-light: #E8F5EE;
  --text: #1A1A2E;
  --muted: #6B7280;
  --bg: #FAFAF9;
  --border: #E5E7EB;
}

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

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

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
nav {
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

nav .logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--brand);
  text-decoration: none;
}

nav .links {
  display: flex;
  gap: 24px;
}

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

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

/* Hero */
.hero {
  text-align: center;
  padding: 80px 0 60px;
}

.hero h1 {
  font-size: 42px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}

.hero .tagline {
  font-size: 20px;
  color: var(--muted);
  margin-bottom: 40px;
}

.hero .app-icon {
  width: 120px;
  height: 120px;
  background: var(--brand);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  font-size: 48px;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  padding: 40px 0 60px;
}

.feature {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.feature .icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.feature h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.feature p {
  font-size: 14px;
  color: var(--muted);
}

/* App Store Badge */
.cta {
  text-align: center;
  padding: 0 0 60px;
}

.cta a {
  display: inline-block;
  background: var(--brand);
  color: white;
  padding: 14px 32px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
}

.cta a:hover {
  opacity: 0.9;
}

/* Legal Pages */
.legal {
  background: white;
  padding: 48px 0;
  min-height: calc(100vh - 200px);
}

.legal h1 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
}

.legal .effective {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

.legal h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--brand);
}

.legal h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 20px 0 8px;
}

.legal p, .legal li {
  margin-bottom: 12px;
  color: #374151;
}

.legal ul, .legal ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal a {
  color: var(--brand);
}

/* Support */
.support-contact {
  background: var(--brand-light);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  margin: 32px 0;
}

.support-contact a {
  color: var(--brand);
  font-weight: 600;
  font-size: 18px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.faq-item h3 {
  margin-bottom: 8px;
  color: var(--text);
}

.faq-item p {
  color: var(--muted);
  font-size: 15px;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

footer a {
  color: var(--muted);
  text-decoration: none;
}

footer a:hover {
  color: var(--brand);
}

footer .links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 12px;
}

@media (max-width: 600px) {
  .hero h1 { font-size: 28px; }
  .hero .tagline { font-size: 16px; }
  .features { grid-template-columns: 1fr; }
  nav .links { gap: 16px; }
  nav .links a { font-size: 13px; }
}