/* Basic reset and typography */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
  }
  h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 0.5em;
  }
  p {
    margin-bottom: 1em;
  }
  a {
    color: #5B707B; /* brand color (blue-gray from logo) */
    text-decoration: none;
  }
  a:hover {
    text-decoration: underline;
  }
  ul {
    list-style: none;
  }
  
  /* Navigation bar */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
  }
  .navbar .logo img {
    max-height: 80px;
  }
  .navbar .nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  .navbar .nav-menu li {
    position: relative;
  }
  .navbar .nav-menu a {
    color: #333;
    padding: 8px 0;
    font-weight: 500;
  }
  .navbar .nav-menu a.active {
    border-bottom: 2px solid #5B707B;
  }
  .navbar .dropdown > span {
    color: #333;
    padding: 8px 0;
    font-weight: 500;
    cursor: default;
  }
  .navbar .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid #ccc;
    min-width: 150px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }
  .navbar .dropdown-menu li {
    width: 100%;
  }
  .navbar .dropdown-menu a {
    display: block;
    padding: 8px 15px;
    white-space: nowrap;
    color: #333;
  }
  .navbar .dropdown:hover .dropdown-menu {
    display: block;
  }
  /* Hamburger (mobile menu button) */
  .navbar .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
  }
  .navbar .hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: #333;
    position: relative;
  }
  .navbar .hamburger::before,
  .navbar .hamburger::after {
    content: "";
    width: 25px;
    height: 3px;
    background: #333;
    position: absolute;
    left: 0;
  }
  .navbar .hamburger::before {
    top: -8px;
  }
  .navbar .hamburger::after {
    bottom: -8px;
  }
  
  /* Hero sections */
  .hero {
    position: relative;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
    background-size: cover;
    background-position: center;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);  /* dark overlay for text contrast */
  }
  .hero h1 {
    position: relative;
    font-size: 2.5em;
    line-height: 1.2;
    text-shadow: 0 0 5px rgba(0,0,0,0.5);
    margin-bottom: 0.5em;
  }
  .hero p {
    position: relative;
    font-size: 1.2em;
  }
  .hero-home {
    background-image: url("../images/hero.jpg");
  }
  .hero-finance {
    background-image: url("../images/finance.jpg");
  }
  .hero-medical {
    background-image: url("../images/medical.jpg");
  }
  .hero-legal {
    background-image: url("../images/legal.jpg");
  }
  
  /* Homepage Services Highlights */
  .home-services {
    padding: 60px 20px;
    text-align: center;
  }
  .home-services h2 {
    margin-bottom: 40px;
  }
  .service-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
  }
  .service-item {
    flex: 1 1 250px;
    max-width: 300px;
    text-align: left;
  }
  .service-item h3 {
    color: #5B707B;
    margin-bottom: 0.5em;
  }
  .service-item p {
    font-size: 0.95em;
    line-height: 1.5;
  }
  
  /* Call-to-Action section */
  .cta {
    background: #5B707B;
    color: #fff;
    text-align: center;
    padding: 60px 20px;
  }
  .cta h2 {
    font-size: 2em;
    margin-bottom: 0.5em;
  }
  .cta p {
    font-size: 1.1em;
  }
  .cta .button {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 20px;
    border: 2px solid #fff;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .cta .button:hover {
    background: #fff;
    color: #5B707B;
  }
  
  /* Main content area (for all pages) */
  main {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
  }
  main h1 {
    font-size: 2em;
    margin-bottom: 0.5em;
  }
  main h2 {
    font-size: 1.5em;
    margin: 1.5em 0 0.5em;
    color: #5B707B;
  }
  main p {
    font-size: 1em;
    line-height: 1.6;
  }
  
  /* Contact form styles */
  .contact-form {
    max-width: 600px;
    margin: 20px 0;
  }
  .contact-form .form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
  }
  .contact-form .form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
  }
  .contact-form label {
    font-weight: 600;
    margin-bottom: 5px;
  }
  .contact-form input,
  .contact-form textarea {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font: inherit;
  }
  .contact-form textarea {
    resize: vertical;
  }
  .contact-form button {
    background: #5B707B;
    color: #fff;
    padding: 10px 30px;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
  }
  .contact-form button:hover {
    background: #4a5d66;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .navbar .nav-menu {
      display: none;
      position: absolute;
      top: 60px;
      right: 20px;
      background: #fff;
      border: 1px solid #ccc;
      flex-direction: column;
      align-items: flex-start;
      padding: 10px;
    }
    .navbar .nav-menu li {
      margin: 5px 0;
    }
    .navbar.open .nav-menu {
      display: flex;
    }
    .navbar.open .dropdown-menu {
      display: block;
      position: static;
      border: none;
      box-shadow: none;
    }
    .navbar.open .dropdown-menu a {
      padding-left: 20px;
    }
    .navbar .nav-toggle {
      display: block;
    }
    .hero {
      padding: 80px 15px;
    }
    .hero h1 {
      font-size: 2em;
    }
    .service-grid {
      flex-direction: column;
      align-items: center;
    }
  }