body {
    font-family: 'Barlow', sans-serif;
    margin: 0;
    color: #333;
    background-color: #f4f4f4;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: center; 
    align-items: center;
    padding: 10px 20px;
    background-color: rgba(255, 255, 255, 0.9);
    transition: background-color 0.3s, padding 0.3s;
    z-index: 1000;
}

header.scrolled {
    background-color: rgba(0, 123, 255, 0.9);
    padding: 5px 20px;
}

.logo img {
    height: 100px;
    transition: height 0.3s;
}

header.scrolled .logo img {
    height: 40px;
}

.menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center; 
    flex-grow: 1; 
}

.menu ul li {
    margin: 0 15px; 
}

.menu ul li a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    transition: color 0.3s;
}

header.scrolled .menu ul li a {
    color: #fff;
}

.section {
    padding: 100px 20px;
    text-align: center;
}

#home {
    height: 600px;
    background-color: #007bff;
    color: #fff;
    margin-top: 100px;
    font-size:40px ;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);

    
}

#about {
    background: url('background.png') no-repeat center center/cover;
    padding: 100px 20px;
    margin: 0 auto; 
    text-align: center;
    height: 600px;
    color: #fff;
    font-size:20px ;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    margin-bottom: 30px;
    line-height: 3;
}

#services {
    height: 600px;
    background-color: #f4f4f4;
    font-size:20px ;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    margin-bottom: 30px;
    line-height: 3;
}


#contact {
    background-color: #007bff;
    color: #fff;
}
.contact {
    padding: 50px 20px;
    background: #f9f9f9; 
    text-align: center;
  }
  
  .contact h2 {
    font-size: 2.5em;
    color: #fff; 
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
  }
  .contact p {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
  }
  
  .contact-description {
    font-size: 1.2em;
    color: #fff;
    margin-bottom: 30px;
  }
  
  .contact-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
  }
  
  .form-group {
    margin-bottom: 20px;
  }
  
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 10px;
    font-size: 1em;
    border: 1px solid #ccc;
    border-radius: 5px;
    background: #fff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
  }
  
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: #003f8f; 
    box-shadow: 0 0 5px rgba(0, 63, 143, 0.3); 
  }
  footer {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);

  }
  

}