.contact-main-area {
  margin-left: 150px;
  width: calc(100% - 150px);
  padding: 4% 10%;
  color: white;
}

.contact-title {
  font-size: 46px;
  font-weight: normal;
  letter-spacing: 5px;
  margin-bottom: 30px;
  text-align: center;
}

.contact-description {
  font-size: 14px;
  line-height: 1.8;
  text-align: center;
  margin-bottom: 60px;
  color: white;
}

.contact-form-area {
  max-width: 800px;
  margin: 0 auto;
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px 30px;
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 0;
  font-size: 16px;
  color: white;
}

.contact-form-grid label {
  display: inline-block;
  width: 40%;
  color: #fff;
  font-size: 16px;
  white-space: nowrap;
}

.required-mark {
  color: red;
  margin-left: 4px;
}

.contact-form-grid input[type="text"],
.contact-form-grid input[type="email"],
.contact-form-grid input[type="tel"],
.contact-form-grid textarea {
  display: inline-block;
  width: 100%;
  padding: 10px;
  background-color: #ddd;
  border: none;
  border-radius: 4px;
  font-size: 16px;
}

.contact-form-grid textarea {
  height: 150px;
  resize: none;
}

.submit-wrap {
  grid-column: 1 / -1;
  text-align: center;
  margin-top: 20px;
}

.contact-form-grid input[type="submit"] {
  background-color: #00f0c0;
  color: black;
  border: none;
  padding: 10px 40px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.contact-form-grid input[type="submit"]:hover {
  background-color: #00c0a0;
}

.contact-form-grid .form-row {
  display: flex;
  align-items: center;
  gap: 20px;
}
.contact-form-grid p {
  padding-bottom: 30px;
  display: flex;
  align-items: flex-start;
}
.wpcf7-form-control-wrap {
  width: 60%;
}
.submit-wrap p {
  display: inline-block;
  width: 40%;
}
.wpcf7-submit {
  width: 100%;
}


@media (max-width:768px) {
  .contact-main-area {
    margin-left: 0;
    padding: 10%;
    width: 100%;
  }
  .contact-title {
    font-size: 30px;
    font-weight: 200;
    letter-spacing: 5px;
    margin-bottom: 30px;
    text-align: center;
  }
  .contact-form-grid p {
    padding-bottom: 10px;
    display: block; /* flex → block に変更 */
  }
  .contact-description {
    font-size: 12px;
    margin-bottom: 20px;
  }
  .submit-wrap p {
    width: 100%;
  }
}