/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
  }
  
  /* Header */
  header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: #0e1326;
    color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  }
  .logo {
    font-size: 2.5rem;
    font-weight: 700;
  }
  .slogan {
    margin-top: 0.5rem;
    font-size: 1.2rem;
    font-style: italic;
    color: #ffd700;
  }
  
  /* Hero */
  .hero {
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(to right, #1e3c72, #2a5298);
    color: white;
    animation: fadeIn 1s ease-in;
  }
  .hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
  }
  .hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
  }
  .download-btn {
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
    background-color: #ffd700;
    color: #000;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: background-color 0.3s ease, transform 0.2s;
  }
  .download-btn:hover {
    background-color: #e6c200;
    transform: scale(1.05);
  }
  .download-icon {
    margin-right: 0.5rem;
  }
  
  /* Unique Feature */
  .unique-feature {
    background-color: #e6f7ff;
    padding: 3rem 1rem;
    text-align: center;
  }
  .unique-feature h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .unique-feature p {
    font-size: 1.2rem;
    color: #007acc;
  }
  
  /* Features Section */
  .features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 3rem 2rem;
    background-color: #ffffff;
  }
  .feature {
    background: #f1f3f6;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    max-width: 280px;
    text-align: center;
    transition: transform 0.3s ease;
  }
  .feature:hover {
    transform: translateY(-5px);
  }
  .feature h2 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
  }
  .feature p {
    font-size: 1rem;
  }
  
  /* Telegram Button */
  .contact-btn {

    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0088cc;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    margin: 2rem auto;
    transition: background-color 0.3s ease, transform 0.2s;
  }
  .contact-btn:hover {
    background-color: #006699;
    transform: scale(1.05);
  }
  .telegram-icon {
    margin-right: 0.5rem;
  }
  
  /* Footer */
  footer {
    text-align: center;
    padding: 1.5rem;
    background-color: #0e1326;
    color: white;
    font-size: 0.9rem;
    margin-top: 2rem;
  }
  
  /* Animations */
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  /* Responsive */
  @media (max-width: 768px) {
    .features {
      flex-direction: column;
      align-items: center;
    }
  
    .hero h1 {
      font-size: 2rem;
    }
  }