.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.popup-box {
  background-color: var(--bg-color);
  padding: 2rem;
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

form {
  display: flex;
  flex-direction: column;
}

form label {
  margin-bottom: 1rem;
  color: var(--text-color);
  font-weight: bold;
}

form input[type="email"],
form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  margin-top: 0.25rem;
  resize: vertical;
  background-color: var(--bg-color);
  color: var(--text-color);
}

form textarea {
  min-height: 100px;
  color: var(--text-color);
}

form button[type="submit"] {
  padding: 0.75rem;
  background-color: #91919180;
  color: var(--text-color);
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

form button[type="submit"]:hover {
  background-color: #72b875;
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: #ff5c5c;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  width: 50px;
  height: 30px;
  font-size: 20px;
}

.close-btn:hover {
  background-color: #ff2b2b;
}