* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #0f172a;
  color: #e5e7eb;
}

.hero {
  background: linear-gradient(135deg, #020617, #1e293b);
  padding: 100px 20px;
  text-align: center;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #94a3b8;
}

.btn {
  background-color: #38bdf8;
  color: #020617;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
}

.navbar {
  display: flex;
  justify-content: center;
  gap: 30px;
  padding: 15px;
  background-color: #020617;
  position: sticky;
  top: 0;
}

.navbar a {
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 500;
}

.section {
  padding: 80px 20px;
  max-width: 1100px;
  margin: auto;
}

.section h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2rem;
  color: #38bdf8;
}

.section.dark {
  background-color: #020617;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background-color: #1e293b;
  padding: 25px;
  border-radius: 12px;
  text-align: center;
  font-weight: 500;
}

.lista-diferenciais {
  list-style: none;
  max-width: 700px;
  margin: auto;
  padding: 0;
}

.lista-diferenciais li {
  padding: 12px;
  border-bottom: 1px solid #1e293b;
}

footer {
  background-color: #020617;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  color: #94a3b8;
}

.obs {
  margin-top: 20px;
  font-style: italic;
  color: #94a3b8;
}

#contato p {
  margin: 1px 0;
  
  #contato a {
  color: #38bdf8;
  text-decoration: none;
  font-weight: 500;
}

#contato a:hover {
  text-decoration: underline;
}