body {
    font-family: 'Noto Serif Bengali', serif;
    margin: 0; padding: 0;
    background: #f9f9f9;
  }
  .contact-header {
    background: #0b6b5a;
    color: white;
    text-align: center;
    padding: 30px 10px;
  }
  .contact-header h1 {
    margin: 0;
    font-size: 28px;
  }
  .contact-header p {
    margin-top: 8px;
    font-size: 16px;
  }
  .contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 1100px;
    margin: 40px auto;
    padding: 20px;
  }
  .contact-info, .contact-form {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  }
  .contact-info h2, .contact-form h2 {
    color: #0b6b5a;
    margin-bottom: 15px;
    font-size: 22px;
  }
  .contact-info p {
    margin: 8px 0;
    font-size: 15px;
  }
  .contact-info i {
    color: #0b6b5a;
    margin-right: 10px;
  }
  .contact-social a {
    margin-right: 12px;
    font-size: 18px;
    color: #0b6b5a;
    text-decoration: none;
  }
  .contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 15px;
  }
  .contact-form button {
    background: #0b6b5a;
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
  }
  .contact-form button:hover {
    background: #095245;
  }
  .map-container {
    margin-top: 30px;
    text-align: center;
  }
  .map-container iframe {
    width: 100%;
    height: 350px;
    border: 0;
    border-radius: 10px;
  }

  /* 🔹 মোবাইল রেসপন্সিভ */
  @media(max-width: 1024px){
    .contact-header h1 { font-size: 24px; }
    .contact-header p { font-size: 15px; }
  }
  @media(max-width: 768px){
    .contact-section {
      grid-template-columns: 1fr;
      padding: 15px;
      gap: 20px;
    }
    .contact-info, .contact-form {
      padding: 20px;
    }
    .contact-info h2, .contact-form h2 { font-size: 20px; }
    .contact-info p, .contact-form input, .contact-form textarea { font-size: 14px; }
    .contact-form button { font-size: 15px; padding: 10px 18px; }
  }
  @media(max-width: 480px){
    .contact-header h1 { font-size: 22px; }
    .contact-header p { font-size: 14px; }
    .contact-section { margin: 20px 10px; gap: 15px; }
    .contact-info h2, .contact-form h2 { font-size: 18px; }
    .contact-info p, .contact-form input, .contact-form textarea { font-size: 13px; }
    .contact-form button { font-size: 14px; padding: 10px 15px; }
  }