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

body {
  font-family: 'Segoe UI', sans-serif;
  color: #333;
  line-height: 1.6;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #0a192f;
  color: white;
}

.logo {
  height: 40px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: #64ffda;
  text-decoration: none;
  font-weight: bold;
}

/* Hero */
.hero {
  text-align: center;
  padding: 5rem 2rem;
  background: url('./assets/hero.jpg') center/cover no-repeat;
  color: white;
}

.hero h1 {
  font-size: 2.5rem;
}

.hero .btn {
  margin-top: 1.5rem;
  padding: 0.7rem 1.5rem;
  background: #64ffda;
  color: #0a192f;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  text-decoration: none;
}

/* Section */
.section {
  padding: 3rem 2rem;
}

.section h2 {
  color: #0a192f;
  margin-bottom: 1rem;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.card {
  padding: 1.5rem;
  background: #f9f9f9;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  font-weight: bold;
}

/* Contact */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 400px;
}

.contact-form input,
.contact-form textarea {
  padding: 0.7rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.contact-form .btn {
  background: #0a192f;
  color: white;
  cursor: pointer;
}

/* Footer */
.footer {
  text-align: center;
  padding: 1rem;
  background: #0a192f;
  color: white;
  margin-top: 2rem;
}