/* Navigation Bar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
    position: fixed;  
    width: 100%;
    top: 0;
    left: 0;
  }
  
  .brand-logo {
    font-size: 28px;
    font-weight: bold;
    text-transform: uppercase;
    color: #333;
    text-decoration: none;
  }
  
  .nav-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  
  .nav-links li a {
    font-size: 18px;
    color: #333;
    text-decoration: none;
    padding-right: 30px;
    transition: all 0.3s ease;
  }
  
  .nav-links li a:hover {
    color: #f44336;
  }
  
  .burger {
    display: none;
    cursor: pointer;
  }
  
  .burger div {
    width: 25px;
    height: 3px;
    margin: 5px;
    background-color: #333;
    transition: all 0.3s ease;
  }
  
  @media screen and (max-width: 768px) {
    .nav-links {
      display: none;
      flex-direction: column;
      align-items: flex-start;
      width: 100%;
      margin-top: 20px;
    }
  
    .nav-links li {
      margin: 10px 0;
    }
  
    .burger {
      display: block;
    }
  }
  
  .service-section {
    background-color: #f5f5f5;
    padding: 80px 0;
    text-align: center;
  }
  
  .service-section h2 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 40px;
  }
  
  .service-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;
  }
  
  .service {
    flex-basis: 400px;
    padding: 40px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    text-align: left;
  }

  .service:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  }
  
  .service h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
  }
  
  .service p {
    font-size: 18px;
    line-height: 1.5;
  }
  

  .portfolio-section {
    padding: 80px 0;
  }
  
  .portfolio-section h2 {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
  }
  
  .portfolio-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
  }
  
  .portfolio-item {
    width: 350px;
    margin: 20px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    overflow: hidden;
  }
  
  .portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
  }
  
  .portfolio-item h3 {
    font-size: 24px;
    font-weight: bold;
    margin: 20px;
  }
  
  .portfolio-item p {
    font-size: 18px;
    margin: 0 20px 20px;
  }