.section-contact {
  padding: 15rem 5rem 22rem;
}

.section-contact .section-title {
  margin-bottom: 8rem;
}

.section-contact .section-title .ja {
  display: block;
  margin: 1rem 0 0;
}

@media screen and (max-width: 768px) {
  .section-contact {
      padding: 8rem 0 12rem;
  }
  .section-contact .section-title {
      margin: 0 0 4rem 0;
  }
  .section-contact .section-title:after {
      width: 17rem;
  }
  .section-contact .form-ctrl_lbl {
      margin-bottom: 1rem;
  }
}

/* フォームの基本スタイル */

.form-ctrl {
  display: flex;
  flex-wrap: wrap;
  padding: 6rem 0;
}

.form-group {
  border-bottom: 1px dashed #333333;
}

.form-ctrl_lbl {
  width: 27rem;
  font-weight: bold;
}

.form-ctrl_lbl .en {
  display: inline-block;
  font-size: 2.6rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.form-ctrl_lbl .ja {
  display: inline-block;
  font-size: 1.7rem;
  letter-spacing: 0.1em;
}

.form-ctrl_ctn {
  margin-right: 5px;
}

.form-ctrl_ctn p {
  margin: 0;
  font-size: 16px;
}

/* ボタンスタイル */
.form-btn {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 5rem;
}

.form-btn .btn {
  display: inline-block;
  min-width: 20rem;
  height: 5rem;
  padding: 0 3rem;
  background: var(--accent-color);
  color: #fff;
  font-size: 1.6rem;
  text-align: center;
  line-height: 5rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.3s;
}

.form-btn .btn:hover {
  opacity: 0.8;
}

.form-btn .wpcf7-previous {
  background: #ccc;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
  .section-contact {
    padding: 8rem 0;
  }

  .section-contact .section-title {
    margin: 0 0 4rem 0;
  }

  .section-contact .section-title:after {
    width: 17rem;
  }
  .section-contact .form-ctrl_lbl {
    margin-bottom: 1rem;
  }

  .form-ctrl {
    display: block;
    padding: 3rem 0;
  }

  .form-ctrl_lbl .en {
    font-size: 1.2rem;
  }

  .form-ctrl_lbl .ja {
    font-size: 1.4rem;
  }

  .form-ctrl_ctn p {
    padding: 1rem;
  }

  .form-btn {
    flex-flow: column;
    gap: 2rem;
    margin-top: 0;
  }

  .form-btn .btn {
    width: 100%;
    font-size: 1.4rem;
    height: 4.6rem;
    line-height: 4.6rem;
  }
}