* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: #eaeaea;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.container {
  text-align: center;
  max-width: 720px;
  width: 100%;
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  background: linear-gradient(90deg, #ff6ec7, #ffd166);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
}

.tagline {
  font-size: 1.1rem;
  font-weight: 500;
  color: #ffd166;
  margin: 0 0 1.5rem;
  letter-spacing: 0.02em;
}

.lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #cfd2e0;
  margin: 0 0 2rem;
}

.btn {
  display: inline-block;
  padding: 0.9rem 1.8rem;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: #ff6ec7;
  color: #1a1a2e;
  box-shadow: 0 6px 20px rgba(255, 110, 199, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255, 110, 199, 0.45);
}

.features {
  list-style: none;
  padding: 0;
  margin: 2.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
  text-align: left;
}

.features li {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.95rem;
  color: #eaeaea;
}

.features li::before {
  content: "🐾";
  margin-right: 0.5rem;
}