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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f6f8;
  color: #1f2933;
}

.hero {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: white;
  text-align: center;
  padding: 80px 20px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 10px;
}

.role {
  font-size: 1.2rem;
  margin-bottom: 14px;
  color: #e2e8f0;
}

.hero h2 {
  font-size: 1.2rem;
  font-weight: normal;
  margin-bottom: 12px;
  color: #cbd5e1;
}

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

.featured p {
  margin-bottom: 18px;
  font-size: 1.08rem;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.buttons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  padding: 14px 28px;
  border: 2px solid #60a5fa;
  border-radius: 12px;
  background-color: #2563eb;
  color: white;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.buttons a:hover,
.buttons a:focus-visible {
  background-color: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.buttons a:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.45);
  outline-offset: 3px;
}

main {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px 40px;
}

main section {
  background: white;
  margin-bottom: 24px;
  padding: 28px;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

main h2 {
  margin-bottom: 12px;
  font-size: 1.6rem;
}

main p {
  margin-bottom: 10px;
}

main section a {
  color: #2563eb;
  font-weight: 600;
  text-decoration: none;
}

main section a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero h2,
  .role {
    font-size: 1rem;
  }

  main section {
    padding: 20px;
  }

  .buttons a {
    width: 100%;
    max-width: 280px;
  }
}