:root {
  --form-border-color: #444444;
  --form-border-select-color: white;
}

:root.light-theme {
  --form-border-color: lightgray;
  --form-border-select-color: black;
}

#contact-form {
  color: var(--tagline-color);
  border: 1px solid var(--form-border-color);
  padding: 1em;
  border-radius: 10px;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.25);
}

#contact-info p {
  font-size: 1.2em;
  margin: 0.5em 0;
  text-transform: none;
}

#phone-number {
  font-size: 1.6em;
}

/* Added padding between the form-group boxes */
#contact-form .form-group {
  margin-bottom: 1em;
}

#contact-form input,
#contact-form textarea {
  font-size: 1em;
  width: 100%;
  padding: 0.5em;
  border: 1px solid var(--form-border-color);
  border-radius: 10px;
  background-color: var(--background-color);
  color: var(--tagline-color);
  box-sizing: border-box;
}

#contact-form textarea#message {
  resize: none;
  height: 200px;
}

#contact-form input:focus,
#contact-form textarea:focus {
  outline: none;
  border: 1px solid var(--form-border-select-color);
}

#contact-form button {
  padding: 10px 20px;
  background-color: transparent;
  color: var(--button-text-color);
  text-decoration: none;
  border: 2px solid var(--button-border-color);
  border-radius: 10px;
  font-size: 1em;
  font-weight: bold;
  cursor: pointer;
}

#contact-form button:hover {
  background-color: var(--button-select-color);
  color: var(--button-text-select-color);
}

#response-message {
  display: none;
  margin: 1em 1em 0;
  font-size: 1.1em;
  font-weight: medium;
}

#response-message.success {
  color: green;
}

#response-message.error {
  color: red;
}