* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f5f7fb;
  color: #1e293b;
}

.hero {
  background: linear-gradient(135deg, #1d4ed8, #0f172a);
  color: #f9fafb;
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: 2.2rem;
}

.tagline {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  color: #dbeafe;
}

.cta-button {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  background: #fbbf24;
  color: #111827;
  text-decoration: none;
  font-weight: 600;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.section {
  background: #ffffff;
  border-radius: 12px;
  padding: 1.5rem 1.4rem;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.section h2 {
  margin-top: 0;
  font-size: 1.4rem;
}

.section p {
  line-height: 1.5;
}

.section ul {
  padding-left: 1.2rem;
}

.packages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.package h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

footer.footer {
  text-align: center;
  padding: 1.2rem 1rem 1.5rem;
  font-size: 0.85rem;
  color: #64748b;
}

@media (max-width: 600px) {
  .hero {
    padding-top: 3rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }
}