.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #000000;
    color: #fff;
    transition: all 0.4s ease;
    z-index: 1000;
  }
  
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    height: 80px;
    transition: height 0.4s ease;
  }
  
  .header.shrink .header-container {
    height: 50px;
    padding-top: .5rem;
  }
  
  .logo a {
    color: #fff;
    text-decoration: none;
    font-size: 24px;
    font-weight: bold;
    transition: font-size 0.4s ease;
  }
  
  .header.shrink .logo a {
    font-size: 18px;
  }
  
  .nav-menu {
    display: flex;
    list-style: none;
  }
  
  .nav-menu li {
    margin-left: 20px;
  }
  
  .nav-menu a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .nav-menu a:hover {
    color: #cec4e7;
  }
  
  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
  }
  
  .hamburger {
    display: block;
    position: relative;
    width: 30px;
    height: 20px;
  }
  
  .hamburger::before,
  .hamburger::after,
  .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
    transition: all 0.3s ease;
  }
  
  .hamburger::before {
    top: 0;
  }
  
  .hamburger::after {
    bottom: 0;
  }
  
  .hamburger::after {
    top: 50%;
    transform: translateY(-50%);
  }
  
  .nav-toggle.active .hamburger::before {
    transform: translateY(9px) rotate(45deg);
  }
  
  .nav-toggle.active .hamburger::after {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .nav-toggle.active .hamburger::after {
    opacity: 0;
  }
  
  .content {
    padding-top: 100px;
  }
  
  .hero {
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: #f4f4f4;
    padding: 0 20px;
  }
  
  .hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
  }
  
  .dummy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px 20px;
  }
  
  .dummy-content h2 {
    margin-bottom: 20px;
  }
  
  .dummy-content p {
    margin-bottom: 15px;
  }
  
  @media (max-width: 768px) {
    .nav-toggle {
      display: block;
      z-index: 2;
    }
  
    .nav-menu {
      position: fixed;
      top: 0;
      right: -100%;
      flex-direction: column;
      background-color: #333;
      width: 70%;
      height: 100vh;
      padding: 80px 0 0;
      transition: right 0.4s ease;
      z-index: 1;
    }
  
    .nav-menu.active {
      right: 0;
    }
  
    .nav-menu li {
      margin: 0;
      width: 100%;
      text-align: center;
    }
  
    .nav-menu a {
      display: block;
      padding: 15px 0;
      font-size: 18px;
    }
  }