:root {
  --color-black: #333333;
  --color-white: #ffffff;
  --color-gray: #b4b4b4;
  --color-primary: #3e3cdf;
  --color-secondary: #eef26b;
  --color-sub: #9c8a76;
  --color-bg: #e4dfd9;
  --color-bg-02: #aed9cb;
  --color-bg-03: #e4dfd9;
  --color-bg-04: #e4dfd9;
}

/* =========================================================
   Module: m_form (お問い合わせフォーム)
   ========================================================= */
.l_main:has(.m_form) {
  background: var(--color-bg);
}

.m_form {
  border-radius: 10px;
  padding: 40px 16px 80px;
  width: 100%;
  max-width: 600px; /* 参考デザインに合わせ少し幅を絞る */
  margin: 0 auto;
  background-color: var(--color-white);
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .m_form {
    padding: 40px 24px 80px;
  }
}

.m_form_item {
  margin-bottom: 30px;
}
.m_form_item:last-of-type {
  margin-bottom: 40px;
}

/* ラベル周り */
.m_form_label {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.m_form_label-text {
  font-size: 14px;
  font-weight: bold;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_form_label-text {
    font-size: 15px;
  }
}

/* 必須・任意バッジ */
.m_form_badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 11px;
  border-radius: 4px;
  margin-right: 15px;
  font-weight: bold;
  letter-spacing: 0.05em;
}
.m_form_badge__required {
  background-color: var(--color-secondary); /* LPの黄色を使用 */
  color: var(--color-black);
}
.m_form_badge__optional {
  background-color: #dcdcdc; /* グレー */
  color: var(--color-black);
}

/* 入力欄（テキスト・メール・電話番号） */
.m_form_control {
  width: 100%;
}

.m_form_input,
.m_form_textarea {
  width: 100%;
  padding: 15px;
  font-size: 15px;
  color: var(--color-black);
  background-color: var(--color-white);
  border: 1px solid #cccccc;
  border-radius: 4px; /* 参考デザインに合わせた丸み */
  box-sizing: border-box;
  font-family: var(--font-family-base);
  transition: border-color 0.3s ease;
}
.m_form_input::placeholder,
.m_form_textarea::placeholder {
  color: #bbbbbb;
}
.m_form_input:focus,
.m_form_textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* テキストエリア */
.m_form_textarea {
  height: 200px;
  resize: vertical; /* 縦方向のみリサイズ可能に */
}

/* チェックボックス（参考デザインに合わせて縦積み） */
.m_form_checkbox .wpcf7-list-item {
  display: block;
  margin: 0 0 12px;
}
.m_form_checkbox label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 14px;
  color: var(--color-black);
}
@media screen and (min-width: 768px) {
  .m_form_checkbox label {
    font-size: 15px;
  }
}
.m_form_checkbox input[type="checkbox"] {
  transform: scale(1.2);
  margin-right: 10px;
  cursor: pointer;
  appearance: auto;
  -webkit-appearance: auto;
}

/* 送信ボタン */
.m_form_submit-wrap {
  text-align: center;
  margin-top: 50px;
}

.m_form_submit {
  appearance: none;
  -webkit-appearance: none;
  display: inline-block;
  width: 100%;
  max-width: 320px; /* 参考デザインに合わせたボタン幅 */
  background-color: var(--color-primary); /* LPの青色を使用 */
  color: var(--color-white);
  padding: 16px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.m_form_submit:hover {
  opacity: 0.8;
}

/* CF7 エラーメッセージ調整 */
.wpcf7-not-valid-tip {
  font-size: 12px;
  color: #e60000;
  margin-top: 5px;
  font-weight: bold;
}
.wpcf7 form.invalid .wpcf7-response-output,
.wpcf7 form.unaccepted .wpcf7-response-output {
  border-color: #e60000;
  color: #e60000;
  border-radius: 4px;
  font-size: 14px;
  margin-top: 30px;
}
.wpcf7 form.sent .wpcf7-response-output {
  border-color: var(--color-primary);
  color: var(--color-primary);
  border-radius: 4px;
  font-size: 14px;
  margin-top: 30px;
}