body {
  font-family: Georgia, serif;
  margin: 0;
  padding: 0;
  background: #000428;
  background: linear-gradient(to bottom, #000428, #004e92);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #333;
  position: relative;
  overflow-x: hidden;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: rgba(0, 4, 40, 1);
  display: flex;
  justify-content: center;
  gap: 30px;
  z-index: 100;
}

.nav-link {
  color: #A8C8EC;
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #FFF;
}

.nav-link.active {
  color: #FFF;
  font-weight: 600;
}

.container {
  text-align: center;
  background: rgba(255, 255, 255, 0.10);
  padding: 60px 80px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  max-width: 400px;
  margin: 80px auto 40px auto;
}

h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 48px;
  margin: 0 0 10px 0;
  padding: 0;
  color: #FFF;
  font-weight: 700;
}

h2 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 28px;
  margin: 0 0 40px 0;
  color: #999;
  font-weight: 400;
  line-height: 1.4;
}

p {
  font-size: 18px;
  margin: 0 0 30px 0;
  color: #555;
}

a.sign-up-link {
  font-family: Georgia, serif;
  font-size: 24px;
  padding: 15px 20px;
  background: linear-gradient(to bottom, #FF4500, #DC143C);
  color: #FFF;
  text-decoration: none;
  border-radius: 10px;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.5);
}

a.sign-up-link:hover {
  background: linear-gradient(to bottom, #FF6347, #FF0000);
}

.about-container {
  max-width: 700px;
  text-align: left;
}

.about-container h1 {
  text-align: center;
  margin-bottom: 40px;
}

.about-container .sign-up-link {
  display: block;
  width: fit-content;
  margin: 30px auto 0 auto;
}

.about-content {
  text-align: left;
}

.about-content h3 {
  font-family: Georgia, 'Times New Roman', serif;
  color: #FFF;
  font-size: 22px;
  margin: 25px 0 10px 0;
  text-align: left;
}

.about-content p {
  color: #A8C8EC;
  line-height: 1.6;
  margin-bottom: 20px;
  text-align: left;
}

.about-content a {
  color: #FFF;
}

@media (max-width: 768px) {
  .container {
    max-width: 90%;
    margin: 100px 20px 20px 20px;
    padding: 40px 30px;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 20px;
  }

  a.sign-up-link {
    font-size: 20px;
    padding: 12px 24px;
  }
  
  .navbar {
    gap: 20px;
  }
}