.bodyContact *{
      box-sizing: border-box;
    }

    .bodyContact {
      font-family: Arial, sans-serif;
      background: #f2f2f2;
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    .modal-overlay {
      position: fixed;
      top: 0; left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(0, 0, 0, 0.5);
      display: none;
      justify-content: center;
      align-items: center;
      z-index: 1000;
    }

    .modal {
      background: white;
      padding: 30px 20px;
      border-radius: 8px;
      position: relative;
      width: 90%;
      max-width: 400px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.2);
      text-align: center;
    }

    .close-btn {
      position: absolute;
      top: 10px; right: 10px;
      font-size: 20px;
      color: #888;
      cursor: pointer;
    }

    .form-groupc {
      position: relative;
      margin-bottom: 25px;
      text-align: left;
    }

    input, textarea {
      width: 100%;
      padding: 10px;
      border: 1px solid #ccc;
      border-radius: 4px;
      outline: none;
      font-size: 16px;
      background: white;
      transition: border-color 0.3s;
    }

    label {
      position: absolute;
      left: 10px;
      top: 10px;
      background: white;
      padding: 0 5px;
      color: #888;
      transition: all 0.2s;
      pointer-events: none;
    }

    input:focus + label,
    input:not(:placeholder-shown) + label,
    textarea:focus + label,
    textarea:not(:placeholder-shown) + label {
      top: -10px;
      font-size: 12px;
      color: #1a73e8;
    }

    .error {
      color: red;
      font-size: 13px;
      margin-top: 5px;
      display: none;
    }

    #submitBtn {
      padding: 10px;
      width: 100%;
      border: none;
      background-color: #1a73e8;
      color: white;
      font-size: 16px;
      border-radius: 18px;
      cursor: pointer;
      opacity: 0.5;
      pointer-events: none;
    }

    #submitBtn.active {
      opacity: 1;
      pointer-events: all;
    }

    .success-message {
      font-size: 16px;
      color: #333;
    }

    .success-email {
      margin-top: 10px;
      font-weight: bold;
      color: #1a73e8;
    }

    @keyframes shake {
      0% { transform: translateX(0); }
      25% { transform: translateX(-5px); }
      50% { transform: translateX(5px); }
      75% { transform: translateX(-5px); }
      100% { transform: translateX(0); }
    }

    .shake {
      animation: shake 0.5s ease-in-out;
    }

    .invalid {
      border-color: red !important;
    }

#offSub {
  font-family: "Google Sans", Roboto, Arial, sans-serif;
  padding: 20px;
  max-width: 400px;
  margin: auto;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
}

#offSub h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 12px;
}

#offSub p {
  font-size: 14px;
  color: #333;
}

#offSub button {
  display: block;
  width: 100%;
  margin: 18px 0;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  border-radius: 18px;
  cursor: pointer;
  transition: background 0.2s;
}

#offSub button[data-primary] {
  background-color: #1a73e8;
  color: white;
}

#offSub button[data-primary]:hover {
  background-color: #1765cc;
}

#offSub button:not([data-primary]):not([data-clear]) {
  background-color: #f1f3f4;
  color: #202124;
}

#offSub button:not([data-primary]):not([data-clear]):hover {
  background-color: #e0e0e0;
}

#offSub button[data-clear] {
  background-color: transparent;
  color: #5f6368;
  border: 1px solid transparent;
  font-weight: normal;
}

#offSub button[data-clear]:hover {
  color: darkred;
  border-color: #f8d7da;
  background-color: #fef2f2;
}

#connectionError {
  display: none;
  color: red;
  margin-top: 10px;
  font-size: 13px;
}