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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #3955d1, #023059);
  color: #333;
  line-height: 1.6;
}

header {
  background-color: rgba(2, 48, 89, 0.95);
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo {
  height: 50px;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: bold;
  color: white;
}

.nav-buttons {
  display: flex;
  gap: 15px;
}

.btn {
  padding: 10px 25px;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-login {
  background-color: #28a745;
  color: white;
}

.btn-login:hover {
  background-color: #218838;
  transform: translateY(-2px);
}

.btn-register {
  background-color: #007bff;
  color: white;
}

.btn-register:hover {
  background-color: #0056b3;
  transform: translateY(-2px);
}

.hero {
  text-align: center;
  padding: 80px 20px;
  color: white;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.features {
  background: white;
  padding: 60px 20px;
}

.features-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

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

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #3955d1;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: #023059;
}

.stats {
  background: #023059;
  color: white;
  padding: 60px 20px;
  text-align: center;
}

.stats-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.stat-item {
  padding: 20px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  display: block;
  color: #28a745;
}

.stat-label {
  font-size: 1.1rem;
  margin-top: 10px;
}

.cta {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  padding: 80px 20px;
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-cta {
  background: white;
  color: #28a745;
  padding: 15px 40px;
  font-size: 1.1rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
}

.btn-cta:hover {
  background: #f8f9fa;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.feature-icon .material-icons-round {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: #3955d1;
}

.stat-number .material-icons-round {
  margin-right: 8px;
}

footer {
  background: #1a1a1a;
  color: white;
  text-align: center;
  padding: 30px 20px;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  header {
    flex-direction: column;
    gap: 15px;
  }

  .nav-buttons {
    width: 100%;
    justify-content: center;
  }
}