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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #1a1a1a;
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  padding: 80px 0 20px;
  text-align: center;
}

header h1 {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -1px;
}

header .subtitle {
  font-size: 16px;
  color: #888;
  margin-top: 4px;
}

/* Hero */
.hero {
  text-align: center;
  padding: 40px 0 60px;
}

.tagline {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 16px;
}

.desc {
  font-size: 16px;
  color: #555;
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta {
  display: inline-block;
  background: #1f806b;
  color: #fff;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  transition: opacity 0.2s;
}

.cta:hover {
  opacity: 0.85;
}

/* Features */
.features {
  display: grid;
  gap: 24px;
  padding-bottom: 60px;
}

.feature {
  padding: 24px;
  border: 1px solid #eee;
  border-radius: 14px;
}

.feature h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}

.feature p {
  font-size: 15px;
  color: #555;
}

/* Footer */
footer {
  border-top: 1px solid #eee;
  padding: 32px 0;
  text-align: center;
}

footer nav {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
}

footer nav a {
  font-size: 14px;
  color: #1f806b;
  text-decoration: none;
}

footer nav a:hover {
  text-decoration: underline;
}

.copy {
  font-size: 13px;
  color: #aaa;
}

/* Legal pages */
.legal {
  padding: 60px 0;
}

.legal h1 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}

.legal .updated {
  font-size: 14px;
  color: #888;
  margin-bottom: 32px;
}

.legal h2 {
  font-size: 18px;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 8px;
}

.legal p, .legal ul {
  font-size: 15px;
  color: #333;
  margin-bottom: 12px;
}

.legal ul {
  padding-left: 20px;
}

.legal a {
  color: #1f806b;
}

.back-link {
  display: inline-block;
  margin-bottom: 24px;
  font-size: 14px;
  color: #1f806b;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}