* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, sans-serif;
    }
    body {
      line-height: 1.6;
      color: #333;
    }
    nav {
      background: #004aad;
      color: #fff;
      padding: 15px 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      position: sticky;
      top: 0;
      z-index: 1000;
     }
    .nav-links {
      display: flex;
      gap: 25px;
      margin: 0 auto; /* centers the nav items */
    }
    .nav-links a {
      color: #fff;
      text-decoration: none;
      font-weight: bold;
    }
    .call-btn {
      background: #ffcc00;
      color: #000;
      padding: 8px 15px;
      border-radius: 20px;
      text-decoration: none;
      font-weight: bold;
      transition: background 0.3s;
    }
    .call-btn:hover {
      background: #e6b800;
    }
    header {
      background: url("img/background.jpeg") no-repeat center center/cover;
      height: 90vh;
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: #fff;
      flex-direction: column;
      padding: 0 20px;
    }
    header h1 {
      font-size: 3rem;
      background: rgba(0, 0, 0, 0.6);
      padding: 20px;
      border-radius: 10px;
    }
    header p {
      margin-top: 20px;
      font-size: 1.2rem;
      background: rgba(0,0,0,0.6);
      padding: 10px 15px;
      border-radius: 6px;
    }
    section {
      padding: 50px 20px;
      max-width: 1200px;
      margin: auto;
    }
    h2 {
      text-align: center;
      margin-bottom: 30px;
      color: #004aad;
    }
    .about {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      align-items: center;
    }
    .about img {
      flex: 1;
      max-width: 300px;
      border-radius: 10px;
    }
    .about div {
      flex: 1;
      min-width: 280px;
    }
    .about p {
      margin-bottom: 15px;
    }
    .services {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }
    .service-card {
      background: #f9f9f9;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 6px rgba(0,0,0,0.1);
      text-align: center;
    }
    .service-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
    }
    .service-card h3 {
      margin: 15px 0;
      color: #004aad;
    }
    .service-card p {
      padding: 0 15px 20px;
    }
    .contact {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 30px;
    }
    .contact img {
      flex: 1;
      max-width: 500px;
      border-radius: 10px;
    }
    .contact form {
      flex: 1;
      min-width: 280px;
    }
    .contact form input, 
    .contact form textarea {
      width: 100%;
      padding: 10px;
      margin-bottom: 15px;
      border-radius: 5px;
      border: 1px solid #ccc;
    }
    .contact form button {
      background: #004aad;
      color: #fff;
      padding: 12px 20px;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
    footer {
      background: #004aad;
      color: #fff;
      text-align: center;
      padding: 20px;
      margin-top: 30px;
    }
/* Floating Buttons */
    .fab-container {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 2000;
    }
    .fab-container a {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      color: white;
      text-decoration: none;
      font-size: 22px;
      box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    }
    .call-btn { background: #28a745; }
    .email-btn { background: #007bff; }
    .whatsapp-btn { background: #25d366; }

body { font-family: Arial, sans-serif; }
    .container { width: 50%; margin: auto; }
    input, textarea {
      width: 100%; padding: 10px; margin: 8px 0;
      border: 1px solid #ccc; border-radius: 5px;
    }
    button {
      padding: 10px 20px; background: #0073e6; color: white;
      border: none; cursor: pointer; border-radius: 5px;
    }
    button:hover { background: #005bb5; }
    #status {
      margin-top: 15px; font-size: 18px; display: none;
    }
    .success { color: green; }
    .error { color: red; }
    .valid { border: 2px solid green; }
    .invalid { border: 2px solid red; }