/* Base Styles */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --text-color: #495057;
    --bg-color: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light-color);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }
  
  /* Navigation */
  .navbar {
    display: flex;
    justify-content: center;
    gap: 30px;
    background: var(--primary-color);
    padding: 20px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
  }
  
  .navbar a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 50px;
  }
  
  .navbar a:hover, .navbar a.active {
    background: rgba(255, 255, 255, 0.2);
  }
  
  /* Hero Section */
  .hero {
    text-align: center;
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    margin-bottom: 60px;
  }
  
  .hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
  }
  
  .hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 30px;
  }
  
  .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
  }
  
  /* Buttons */
  .btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
  }
  
  .btn.primary {
    background: white;
    color: var(--primary-color);
  }
  
  .btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }
  
  .btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
  }
  
  .btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
  }
  
  /* Features Section */
  .features {
    padding: 80px 20px;
    text-align: center;
    background: var(--bg-color);
  }
  
  .features h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--dark-color);
    position: relative;
  }
  
  .features h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    margin: 15px auto;
    border-radius: 2px;
  }
  
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .feature {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  }
  
  .feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
  }
  
  .feature h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-color);
  }
  
  .feature p {
    font-size: 1rem;
    color: var(--text-color);
  }
  
  /* Testimonials Section */
  .testimonials {
    background: linear-gradient(135deg, #3a0ca3, #4361ee);
    color: white;
    padding: 100px 20px;
  }
  
  .testimonial-container {
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .testimonials h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-align: center;
  }
  
  .testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
  }
  
  .testimonial {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
  }
  
  .testimonial:hover {
    transform: translateY(-5px);
  }
  
  .quote {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
  }
  
  .author {
    font-weight: 600;
    opacity: 0.9;
  }
  
  /* FAQ Section */
  .faq {
    padding: 80px 20px;
    background: var(--bg-color);
  }
  
  .faq h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 60px;
    color: var(--dark-color);
  }
  
  .faq-container {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .faq-item {
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  .question {
    background: var(--primary-color);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
  }
  
  .question h3 {
    font-size: 1.2rem;
    font-weight: 500;
  }
  
  .answer {
    background: white;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  
  .answer p {
    padding: 20px;
  }
  
  .faq-item.active .answer {
    max-height: 200px;
  }
  
  /* Footer */
  footer {
    background: var(--dark-color);
    color: white;
    padding: 40px 20px 20px;
    margin-top: 60px;
  }
  
  .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
  }
  
  .footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
  }
  
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  .footer-links a {
    color: white;
    text-decoration: none;
    transition: var(--transition);
  }
  
  .footer-links a:hover {
    color: var(--accent-color);
  }
  
  .social-icons {
    display: flex;
    gap: 15px;
  }
  
  .social-icons a {
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
  }
  
  .social-icons a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
  }
  
  .copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.8;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .hero h1 {
      font-size: 2.2rem;
    }
    
    .hero p {
      font-size: 1.1rem;
    }
    
    .cta-buttons {
      flex-direction: column;
      align-items: center;
    }
    
    .navbar {
      gap: 10px;
      padding: 15px;
    }
    
    .navbar a {
      padding: 8px 12px;
      font-size: 0.9rem;
    }
  }