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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background: #f8fafc;
}

header {
  background: #111827;
  color: #ffffff;
}

.navbar {
  max-width: 1100px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
}

.logo {
  font-size: 22px;
  font-weight: bold;
}

.nav-links a {
  color: #ffffff;
  text-decoration: none;
  margin-left: 20px;
  font-weight: 600;
}

.hero {
  text-align: center;
  padding: 90px 20px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #ffffff;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 18px;
}

.hero p {
  max-width: 760px;
  margin: 0 auto 28px;
  font-size: 18px;
}

.button {
  display: inline-block;
  background: #ffffff;
  color: #2563eb;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}

.content {
  max-width: 1100px;
  margin: 45px auto;
  padding: 0 20px;
}

.content h1,
.content h2 {
  margin-bottom: 14px;
  color: #111827;
}

.content p {
  margin-bottom: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.card {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.card h3 {
  margin-bottom: 10px;
  color: #2563eb;
}

.policy-page {
  padding: 30px 0;
}

.policy {
  background: #ffffff;
  padding: 35px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

footer {
  text-align: center;
  padding: 25px 20px;
  background: #111827;
  color: #ffffff;
  margin-top: 50px;
}

footer a {
  color: #93c5fd;
}

@media (max-width: 700px) {
  .navbar {
    flex-direction: column;
    gap: 12px;
  }

  .nav-links a {
    margin: 0 8px;
  }

  .hero h1 {
    font-size: 32px;
  }
}