* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
  color: #222;
}

header {
  background: #003f88;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  padding: 20px;
  color: white;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 20px;
}

.nav-links a {
  color: white;
  text-decoration: none;
}

.hero {
  height: 100vh;
  background: url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40') center/cover;
}

.hero-overlay {
  background: rgba(0, 0, 50, 0.65);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  color: white;
  text-align: center;
  max-width: 800px;
  padding: 20px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero-buttons {
  margin-top: 20px;
}

.btn {
  padding: 14px 28px;
  border-radius: 5px;
  text-decoration: none;
  display: inline-block;
  margin: 10px;
}

.primary {
  background: #0056d2;
  color: white;
}

.secondary {
  border: 2px solid white;
  color: white;
}

.section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: auto;
}

.gray {
  background: #f5f7fa;
  max-width: 100%;
}

h2 {
  text-align: center;
  margin-bottom: 40px;
  color: #003f88;
}

.grid-2, .services-grid {
  display: grid;
  gap: 20px;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.services-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  background: white;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.values {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

.values span {
  background: #0056d2;
  color: white;
  padding: 10px 18px;
  border-radius: 30px;
}

.form {
  max-width: 700px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form input,
.form textarea {
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

textarea {
  min-height: 140px;
}

.map-placeholder {
  margin-top: 30px;
  background: #ddd;
  padding: 80px;
  text-align: center;
  border-radius: 10px;
}

.newsletter {
  text-align: center;
  padding: 60px 20px;
  background: #003f88;
  color: white;
}

.newsletter input {
  padding: 14px;
  width: 300px;
  border: none;
  border-radius: 5px;
  margin: 10px;
}

footer {
  background: #001d4a;
  color: white;
  text-align: center;
  padding: 30px;
}

.socials i {
  margin: 10px;
  font-size: 20px;
}

.whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  color: white;
  padding: 18px;
  border-radius: 50%;
  font-size: 25px;
  text-decoration: none;
}

details {
  max-width: 800px;
  margin: 15px auto;
  background: white;
  padding: 15px;
  border-radius: 8px;
}

@media(max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 15px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero h1 {
    font-size: 2rem;
  }
}