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

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #111;
  color: #fff;
}

.navbar a {
  color: #fff;
  margin-left: 1rem;
  text-decoration: none;
}

.navbar a:hover {
  text-decoration: underline;
}

/* Hero Section */
.hero {
  height: 90vh;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  max-width: 600px;
  margin-bottom: 2rem;
}

.hero button {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  border: none;
  background: white;
  color: #4f46e5;
  cursor: pointer;
  border-radius: 5px;
}

.hero button:hover {
  opacity: 0.9;
}

/* Features */
.features {
  display: flex;
  gap: 2rem;
  padding: 4rem 2rem;
  text-align: center;
}

.feature {
  flex: 1;
}

/* About & Contact */
.about, .contact {
  padding: 4rem 2rem;
  max-width: 800px;
  margin: auto;
  text-align: center;
}

/* Footer */
footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
  .features {
    flex-direction: column;
  }

  .hero h1 {
    font-size: 2.2rem;
  }
}