:root {
               --primary-color: #4f46e5;
               --secondary-color: #06b6d4;
          }

          body {
               font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
          }

          .navbar {
               background: white;
               box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
               padding: 1rem 0;
          }

          .navbar-brand {
               font-size: 1.5rem;
               font-weight: 700;
               color: var(--primary-color) !important;
          }

          .nav-link {
               color: #4b5563 !important;
               font-weight: 500;
               margin: 0 0.5rem;
               transition: color 0.3s;
          }

          .nav-link:hover {
               color: var(--primary-color) !important;
          }

          .hero-section {
               background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
               color: white;
               padding: 20px 0;
               min-height: 70vh;
               display: flex;
               align-items: center;
          }

          .hero-content h1 {
               font-size: 3rem;
               font-weight: 700;
               margin-bottom: 1.5rem;
          }

          .hero-content p {
               font-size: 1.25rem;
               margin-bottom: 2rem;
               opacity: 0.9;
          }

          .app-buttons {
               display: flex;
               gap: 1rem;
               flex-wrap: wrap;
          }

          .app-button {
               display: inline-flex;
               align-items: center;
               background: rgba(255, 255, 255, 0.2);
               backdrop-filter: blur(10px);
               border: 2px solid rgba(255, 255, 255, 0.3);
               padding: 12px 24px;
               border-radius: 12px;
               color: white;
               text-decoration: none;
               transition: all 0.3s;
               font-weight: 600;
          }

          .app-button:hover {
               background: white;
               color: var(--primary-color);
               transform: translateY(-2px);
               box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
          }

          .app-button img {
               width: 24px;
               height: 24px;
               margin-right: 10px;
          }

          footer {
               background: #1f2937;
               color: white;
               padding: 50px 0 30px;
          }

          .footer-logo {
               font-size: 1.5rem;
               font-weight: 700;
               color: white;
               margin-bottom: 1rem;
          }

          .footer-links {
               list-style: none;
               padding: 0;
               display: grid;
               grid-template-columns: repeat(2, 1fr);
               gap: 0.75rem;
          }

          .footer-links a {
               color: #d1d5db;
               text-decoration: none;
               transition: color 0.3s;
          }

          .footer-links a:hover {
               color: var(--secondary-color);
          }

          .footer-bottom {
               border-top: 1px solid #374151;
               margin-top: 2rem;
               padding-top: 2rem;
               text-align: center;
               color: #9ca3af;
          }

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

               .app-buttons {
                    flex-direction: column;
               }

               .app-button {
                    width: 100%;
                    justify-content: center;
               }
          }