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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  background: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.container {
  text-align: center;
  max-width: 900px;
  width: 100%;
}

.logo {
  width: 50%;
  max-width: 400px;
  height: auto;
  margin-bottom: 2rem;
}

.headline {
  font-size: 2rem;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.3;
  max-width: 420px;
  margin: 0 auto 1rem;
}

.tagline {
  font-size: 1.15rem;
  color: #475569;
  line-height: 1.5;
  margin: 0 auto 2.5rem;
  max-width: 360px;
}

.highlight {
  color: #0284c7;
  font-weight: 500;
}

.cta {
  display: inline-block;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
  color: white;
  text-decoration: none;
  border-radius: 0.75rem;
  font-weight: 500;
  font-size: 1.1rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(14, 165, 233, 0.4);
}

.features {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.feature {
  padding: 2rem;
  background: white;
  border-radius: 1rem;
  box-shadow: 0 5px 5px rgba(0, 0, 0, 0.042);
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 1rem;
  color: #64748b;
  line-height: 1.5;
}

@media (max-width: 768px) {
  .logo {
    width: 80%;
    margin: 2rem auto;
  }

  .headline {
    font-size: 1.75rem;
  }

  .tagline {
    font-size: 1.1rem;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 400px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 1rem;
  }

  .cta {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
}