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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #1c1c1e;
  background: #f2f2f7;
}

header {
  background: #007aff;
  color: white;
  padding: 2rem 1rem;
  text-align: center;
}

.app-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  margin-bottom: 0.75rem;
}

header h1 {
  font-size: 2rem;
  font-weight: 700;
}

header p {
  margin-top: 0.5rem;
  opacity: 0.9;
}

nav {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1rem;
}

nav a {
  color: white;
  text-decoration: none;
  opacity: 0.85;
}

nav a:hover {
  opacity: 1;
  text-decoration: underline;
}

main {
  max-width: 640px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.hero {
  text-align: center;
  padding: 3rem 1rem;
}

.hero .step-count {
  font-size: 5rem;
  font-weight: 700;
  color: #007aff;
  line-height: 1;
}

.hero .step-label {
  font-size: 1.5rem;
  color: #8e8e93;
  margin-bottom: 2rem;
}

.hero .tagline {
  font-size: 1.1rem;
  color: #3a3a3c;
  margin-bottom: 2rem;
}

.screenshots {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
  padding: 0 1rem;
}

.screenshots img {
  width: 180px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 600px) {
  .screenshots {
    flex-wrap: wrap;
  }
  .screenshots img {
    width: 140px;
  }
}

.features {
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

.feature {
  background: white;
  border-radius: 12px;
  padding: 1.25rem;
}

.feature h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.feature p {
  font-size: 0.9rem;
  color: #636366;
}

.contact {
  text-align: center;
  padding: 2rem 0;
  color: #636366;
  font-size: 0.9rem;
}

.contact a {
  color: #007aff;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

/* Legal pages */
.legal {
  background: white;
  border-radius: 12px;
  padding: 2rem;
}

.legal h1 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.legal h2 {
  font-size: 1.15rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: #3a3a3c;
}

.legal h3 {
  font-size: 1.05rem;
  margin-top: 1.25rem;
  margin-bottom: 0.25rem;
}

.legal ul {
  margin: 0 0 1rem 1.5rem;
  font-size: 0.95rem;
  color: #3a3a3c;
}

.legal li {
  margin-bottom: 0.35rem;
}

.legal hr {
  border: none;
  border-top: 1px solid #e5e5ea;
  margin: 1.5rem 0;
}

.legal a {
  color: #007aff;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
  color: #8e8e93;
  font-size: 0.8rem;
}