:root {
      --iceco-blue: #003f8f;
      --iceco-deep: #002f73;
      --iceco-navy: #002b67;
      --iceco-light: #f3f7fc;
      --iceco-line: #dbe3ee;
      --iceco-text: #222;
      --iceco-muted: #666;
      --iceco-red: #d71920;
      --iceco-yellow: #ffe45c;
      --content: 1100px;
    }

    /* Main */
    .page-main {
      padding: 52px 20px 72px;
      background: #fff
    }

    .container {
      max-width: var(--content);
      margin: 0 auto
    }

    .page-title {
      margin: 0 0 24px;
      padding-bottom: 8px;
      color: #003782;
      font-size: 30px;
      line-height: 1.35;
      font-weight: 700;
      border-bottom: 4px solid #003782;
    }

    .lead {
      margin: 0 0 34px;
      color: #333;
      font-size: 15px;
    }

    .lead p {
      margin: 0 0 4px
    }

    /* Form */
    .contact-form {
      margin-top: 0
    }

    .form-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      border-top: 1px solid var(--iceco-line);
    }

    .form-row {
      display: grid;
      grid-template-columns: 290px 1fr;
      border-bottom: 1px solid var(--iceco-line)
    }

    .form-label {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      min-height: 86px;
      padding: 22px 34px 22px 28px;
      color: #003782;
      background: linear-gradient(90deg, #f6f9fe 0%, #e9f1fb 100%);
      font-weight: 700;
    }

    .form-label--tall {
      min-height: 190px;
      align-items: center
    }

    .form-field {
      padding: 22px 0 22px 32px;
      display: flex;
      align-items: center;
      min-width: 0
    }

    .required {
      flex: 0 0 auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 37px;
      height: 24px;
      padding: 0 8px;
      border-radius: 3px;
      color: #fff;
      background: var(--iceco-red);
      font-size: 13px;
      line-height: 1;
      font-weight: 700;
    }

    .field-grid {
      width: 100%;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px 48px
    }

    .wpcf7-form br {
      display: none;
    }

    .name-unit {
      display: grid;
      grid-template-columns: 34px 1fr;
      align-items: flex-start;
      gap: 12px
    }

    .name-unit span {
      font-weight: 700;
      color: #333;
      font-size: 15px;
      text-align: center
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    textarea {
      width: 100%;
      border: 1px solid #cbd5e3;
      border-radius: 4px;
      background: #fff;
      color: #222;
      box-shadow: inset 0 1px 2px rgba(0, 0, 0, .04);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"] {
      height: 54px;
      padding: 0 20px;
    }

    textarea {
      min-height: 168px;
      padding: 18px 20px;
      resize: vertical
    }

    input::placeholder,
    textarea::placeholder {
      color: #787878;
      opacity: 1
    }

    input:focus,
    textarea:focus {
      outline: none;
      border-color: #005bac;
      box-shadow: 0 0 0 3px rgba(0, 91, 172, .12);
    }

    .full-field {
      width: 100%
    }

    .privacy-title {
      margin: 36px 0 16px;
      color: #003782;
      line-height: 1.4;
      font-weight: 700;
    }

    .privacy-box {
      border: 1px solid #b9c9df;
      border-radius: 4px;
      padding: 24px 28px;
      background: #fff;
    }

    .privacy-box p {
      margin: 0 0 22px;
      font-size: 14px;
      color: #333
    }

    .privacy-check {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 10px;
      color: #003782;
      font-weight: 700;
      line-height: 1.5;
    }

    .privacy-check input {
      appearance: none;
      width: 22px;
      height: 22px;
      border: 1px solid #b9c9df;
      border-radius: 3px;
      background: #fff;
      position: relative;
      cursor: pointer;
    }

    .privacy-check input:checked::after {
      content: "";
      position: absolute;
      left: 6px;
      top: 2px;
      width: 7px;
      height: 13px;
      border: solid #003f8f;
      border-width: 0 3px 3px 0;
      transform: rotate(45deg);
    }

    .privacy-check .required {
      margin-left: 4px
    }

    .submit-area {
      margin: 46px 0 0;
      text-align: center
    }

    .confirm-button {
      position: relative;
      width: min(420px, 100%);
      height: 64px;
      border: 0;
      border-radius: 5px;
      color: #fff;
      background: linear-gradient(90deg, #00378b 0%, #0051aa 100%);
      font-size: 18px;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 2px 4px rgba(0, 50, 120, .22);
      transition: opacity .2s ease, transform .2s ease;
    }

    .confirm-button::after {
      content: "";
      position: absolute;
      right: 26px;
      top: 50%;
      width: 10px;
      height: 10px;
      border-top: 2px solid #fff;
      border-right: 2px solid #fff;
      transform: translateY(-50%) rotate(45deg);
    }

    .confirm-button:hover {
      opacity: .92;
      transform: translateY(-1px)
    }

    .confirm-button:disabled,
    .confirm-button.is-submitting {
      opacity: 0.7 !important;
      cursor: not-allowed !important;
      pointer-events: none !important;
      transform: none !important;
      box-shadow: none !important;
    }

    /* Loading Spinner Animation */
    @keyframes btn-spinner {
      0% {
        transform: translateY(-50%) rotate(0deg);
      }

      100% {
        transform: translateY(-50%) rotate(360deg);
      }
    }

    @keyframes cf7-spinner-rot {
      0% {
        transform: rotate(0deg);
      }

      100% {
        transform: rotate(360deg);
      }
    }

    /* Change submit button arrow to a spinning loader ring when submitting */
    .confirm-button.is-submitting::after,
    .wpcf7-form.submitting .confirm-button::after {
      content: "";
      position: absolute;
      right: 26px;
      top: 50%;
      width: 18px;
      height: 18px;
      border: 3px solid rgba(255, 255, 255, 0.35);
      border-top-color: #ffffff;
      border-radius: 50%;
      transform: translateY(-50%) rotate(0deg);
      animation: btn-spinner 0.8s linear infinite;
    }

    /* Contact Form 7 Native Spinner Styling */
    .wpcf7-spinner {
      visibility: hidden;
      display: inline-block;
      width: 22px;
      height: 22px;
      margin-left: 14px;
      vertical-align: middle;
      border: 3px solid rgba(0, 55, 139, 0.2);
      border-top-color: #00378b;
      border-radius: 50%;
      animation: cf7-spinner-rot 0.8s linear infinite;
      box-sizing: border-box;
      background-image: none !important;
    }

    .wpcf7-form.submitting .wpcf7-spinner,
    .wpcf7-spinner.is-active {
      visibility: visible !important;
    }

    /* Footer */
    .site-footer {
      background: #f7f8fa;
      border-top: 1px solid #e0e5ec;
      color: #333
    }

    .footer-sitemap {
      max-width: var(--content);
      margin: 0 auto;
      padding: 34px 20px 28px;
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 28px
    }

    .footer-group-title {
      margin: 0 0 10px;
      color: #003782;
      font-weight: 700;
      font-size: 15px
    }

    .footer-group a {
      display: block;
      margin: 6px 0;
      color: #555;
      font-size: 13px
    }

    .footer-company {
      border-top: 1px solid #e0e5ec;
      background: #fff
    }

    .footer-company-inner {
      max-width: var(--content);
      margin: 0 auto;
      padding: 22px 20px 20px;
      display: flex;
      justify-content: space-between;
      gap: 22px;
      align-items: flex-end
    }

    .footer-address {
      font-size: 13px;
      color: #333;
      line-height: 1.7
    }

    .copyright {
      font-size: 12px;
      color: #666;
      white-space: nowrap
    }

    @media (max-width:1024px) {
      .header-inner {
        padding: 0 22px
      }

      .global-nav a {
        padding: 0 12px;
        font-size: 14px
      }

      .form-row {
        grid-template-columns: 250px 1fr
      }

      .form-label {
        padding-left: 24px;
        padding-right: 24px
      }

      .form-field {
        padding-left: 26px
      }

      .field-grid {
        gap: 20px 30px
      }
    }

    @media (max-width:820px) {
      .site-header {
        border-bottom-width: 3px
      }

      .header-inner {
        min-height: 62px
      }

      .brand-logo {
        font-size: 30px
      }

      .global-nav {
        display: none
      }

      .menu-toggle {
        display: flex;
        margin-left: auto;
        flex-direction: column;
        gap: 5px
      }

      .menu-toggle span {
        display: block;
        width: 26px;
        height: 2px;
        background: #fff;
        border-radius: 2px
      }

      .ir-hero {
        padding: 24px 16px 20px
      }

      .ir-hero__en {
        font-size: 30px;
        letter-spacing: .18em
      }

      .page-main {
        padding: 40px 16px 58px
      }

      .page-title {
        font-size: 26px;
        margin-bottom: 22px
      }

      .form-table {
        border-top: 0
      }

      .form-row {
        display: block;
        border-bottom: 0;
        margin-bottom: 14px
      }

      .form-label,
      .form-label--tall {
        min-height: 0;
        padding: 14px 16px;
        border-radius: 4px 4px 0 0
      }

      .form-field {
        padding: 16px;
        border: 1px solid var(--iceco-line);
        border-top: 0;
        border-radius: 0 0 4px 4px
      }

      .field-grid {
        grid-template-columns: 1fr;
        gap: 14px
      }

      .name-unit {
        grid-template-columns: 36px 1fr
      }

      .name-unit span {
        text-align: left
      }

      input[type="text"],
      input[type="email"],
      input[type="tel"] {
        height: 50px;
        padding: 0 16px
      }

      textarea {
        min-height: 150px;
        padding: 15px 16px
      }

      .privacy-title {
        margin-top: 30px
      }

      .privacy-box {
        padding: 20px 16px
      }

      .privacy-check {
        justify-content: flex-start;
        align-items: flex-start;
        gap: 8px;
        flex-wrap: wrap
      }

      .submit-area {
        margin-top: 34px
      }

      .confirm-button {
        height: 58px;
        font-size: 17px
      }

      .footer-sitemap {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding-top: 28px
      }

      .footer-company-inner {
        display: block
      }

      .copyright {
        margin-top: 12px;
        white-space: normal
      }
    }

    @media (max-width:480px) {
      .header-inner {
        padding: 0 16px
      }

      .brand-logo {
        font-size: 28px
      }

      .brand-ja {
        font-size: 13px
      }

      .ir-hero__en {
        font-size: 26px
      }

      .ir-nav a {
        padding: 12px 18px;
        font-size: 14px
      }

      .page-main {
        padding-top: 34px
      }

      .page-title {
        font-size: 24px
      }

      .lead {
        font-size: 14px
      }

      .form-label {
        font-size: 15px
      }

      .footer-sitemap {
        grid-template-columns: 1fr
      }
    }

    .name-unit .wpcf7-not-valid-tip {
      color: #dc3232;
      font-size: 12px;
      font-weight: normal;
      text-align: left;
    }

    .wpcf7-form-control-wrap .wpcf7-list-item {
      margin: 0;
    }

    .wpcf7-list-item label {
      cursor: pointer;
      display: inline-flex;
      gap: 10px;

    }

    .wpcf7-form-control-wrap:not(.privacy) {
      width: 100%;
    }

    .wpcf7-form-control-wrap.privacy {
      display: inline-flex;
      position: unset;
    }

    .name-unit .name-unit__item {
      height: 54px;
      display: inline-flex;
      align-items: center;
    }

    .privacy-check {
      position: relative;
    }

    .privacy-check .wpcf7-not-valid-tip {
      position: absolute;
      left: auto;
      bottom: -21px;
    }

    .privacy-check:has(.wpcf7-not-valid-tip) {
      margin: 0 0 22px;
    }

    .privacy-box p:has(.privacy-check) {
      margin-bottom: 0;
    }

    span.wpcf7-not-valid-tip {
      font-size: 12px;
    }