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

html {
  font-size: 16px;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    sans-serif;
  background-color: #ffffff;
  color: #1a1a1a;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

section {
  margin-bottom: 3.5rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1rem;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 0.875rem;
  font-weight: 500;
  color: #888;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 0.75rem;
  color: #333;
}

.hero .tagline {
  font-size: 1.125rem;
  color: #444;
}

.why p {
  font-size: 1rem;
}

.product-list {
  list-style: none;
}

.product-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #eee;
}

.product-list li:last-child {
  border-bottom: none;
}

.product-name {
  font-weight: 500;
  font-size: 1rem;
}

.product-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  margin-left: 0.75rem;
  vertical-align: middle;
}

.product-status.live {
  background-color: #e8f5e9;
  color: #2e7d32;
}

.product-status.exploring {
  background-color: #f5f5f5;
  color: #666;
}

.product-desc {
  margin-top: 0.25rem;
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0;
}

.focus {
  background-color: #fafafa;
  padding: 1.5rem;
  border-left: 3px solid #1a1a1a;
}

.focus p {
  margin-bottom: 0.5rem;
  color: #333;
}

.focus p:last-child {
  margin-bottom: 0;
}

footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #eee;
}

footer p {
  font-size: 0.875rem;
  color: #888;
  margin-bottom: 0.25rem;
}

@media (max-width: 480px) {
  main {
    padding: 2.5rem 1.25rem;
  }

  h1 {
    font-size: 1.5rem;
  }

  .hero .tagline {
    font-size: 1rem;
  }

  section {
    margin-bottom: 2.5rem;
  }
}