/* ========================================
   お問い合わせページ全体
======================================== */
.contact-sections {
    display: flex;
    flex-direction: column;
}

/* ========================================
   セクション装飾
======================================== */

.contact-section-decoration-right {
    width: 68px;
    height: 68px;
    position: absolute;
    top: 0;
    right: 0;
}

@media (min-width: 768px) {

    .contact-section-decoration-right {
        width: 92px;
        height: 92px;
    }
}

.contact-section-decoration-right img {
    width: 100%;
    height: auto;
    opacity: 0.1;
}

/* ========================================
   電話・FAXお問い合わせセクション
======================================== */
.contact-phone-section {
    padding: var(--section-padding-top-sp) var(--padding-sp) calc(var(--section-padding-bottom-sp) / 1.5) ;
    background: var(--color-beige);
    border-top-right-radius: var(--border-radius-section);
    overflow: hidden;
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .contact-phone-section {
        padding: var(--section-padding-top-pc) var(--padding-pc) calc(var(--section-padding-bottom-pc) / 1.5);
    }
}

.contact-phone-container {
    max-width: var(--container-width-sp);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--section-gap-sp);
    position: relative;
}

@media (min-width: 768px) {
    .contact-phone-container {
        max-width: var(--container-width-pc);
        gap: var(--section-gap-pc);
    }
}

.contact-phone-header {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

@media (min-width: 768px) {
    .contact-phone-header {
        gap: 2.5rem;
        align-self: flex-start;
        width: 100%;
    }
}

.contact-phone-en {
    color: var(--color-text);
    font-size: var(--section-title-en-sp);
    font-family: var(--font-en);
    font-weight: 400;
    letter-spacing: var(--section-title-letter-spacing-en);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-phone-en::after {
    content: '';
    width: 4.5rem;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.8s ease-out;
}

@media (min-width: 768px) {
    .contact-phone-en {
        font-size: var(--section-title-en-pc);
        gap: 1rem;
    }
    
    .contact-phone-en::after {
        width: 6.5rem;
    }
}

/* アニメーションクラス */
.contact-phone-en.line-animate::after {
    transform: scaleX(1);
}

.contact-phone-ja {
    color: var(--color-text);
    font-size: var(--section-title-ja-sp);
    font-family: var(--font-ja);
    font-weight: 500;
    letter-spacing: var(--section-title-letter-spacing-ja);
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

@media (min-width: 768px) {
    .contact-phone-ja {
        font-size: var(--section-title-ja-pc);
    }
}

/* アニメーションクラス */
.contact-phone-ja.slide-up-animate {
    opacity: 1;
    transform: translateY(0);
}

.contact-phone-description {
    color: var(--color-text);
    font-size: var(--body-font-size-sp);
    line-height: var(--body-line-height-sp);
    letter-spacing: var(--body-letter-spacing);
    text-align: left;
}

@media (min-width: 768px) {
    .contact-phone-description {
        font-size: var(--body-font-size-pc);
        line-height: var(--body-line-height-pc);
        text-align: center;
    }
}

/* TEL/FAXカード */
.contact-methods {
    display: grid;
    gap: 30px;
}

@media (min-width: 768px) {
    .contact-methods {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

.contact-method {
    padding: 24px;
    background-color: rgba(255, 255, 255, 0.8);
    text-align: center;
    display: flex;
    flex-direction: column;
    border-radius: 1rem;
}

.contact-method-title {
    color: var(--color-text);
    font-size: 1.25rem;
    font-family: var(--font-ja);
    font-weight: 600;
    letter-spacing: var(--body-letter-spacing);
    margin-bottom: 16px;
}

@media (min-width: 768px) {
    .contact-method-title {
        font-size: 1.375rem;
    }
}

/* アイコンと番号を横並び */
.contact-method-detail-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
}

.contact-method-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--color-primary);
    color: var(--color-primary);
}

/* 電話アイコンだけ少し小さく */
.contact-method:first-child .contact-method-icon svg {
    width: 34px;
    height: 34px;
}

.contact-method-detail {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    font-family: var(--font-en);
    letter-spacing: 0.05em;
}

.contact-method-detail a {
    color: var(--color-primary);
    text-decoration: none;
}

@media (min-width: 768px) {
    .contact-method-detail {
        font-size: 1.75rem;
    }
}

.contact-method-note {
    margin-top: 16px;
    font-size: 1rem;
    color: var(--color-gray);
    font-family: var(--font-ja);
    letter-spacing: var(--body-letter-spacing);
    line-height: var(--body-line-height-sp);
}

@media (min-width: 768px) {
    .contact-method-note {
        font-size: 1.1rem;
        line-height: var(--body-line-height-pc);
    }
}

.contact-method-note--info {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 140, 0, 0.15);
    font-size: 0.9rem;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .contact-method-note--info {
        font-size: 1rem;
    }
}

/* FAX要件リスト */
.contact-method-requirements {
    width: 100%;
    margin: 16px 0;
    padding: 12px 16px;
    background-color: rgba(255, 140, 0, 0.05);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 4px 4px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    text-align: left;
}

.contact-method-requirements li {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.4;
    white-space: nowrap;
    font-family: var(--font-ja);
    letter-spacing: var(--body-letter-spacing);
}

@media (min-width: 768px) {
    .contact-method-requirements li {
        font-size: 1rem;
    }
}

.check-icon {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 2px;
    overflow: hidden;
}

.check-icon rect {
    fill: var(--color-primary);
}

/* 注意書き（重要） */
.contact-method-note--important {
    margin-top: auto;
    padding: 12px;
    background-color: rgba(255, 140, 0, 0.05);
    border-radius: 4px;
    font-size: 0.8125rem;
    color: var(--color-text);
    line-height: 1.6;
    text-align: left;
    font-family: var(--font-ja);
    letter-spacing: var(--body-letter-spacing);
}

@media (min-width: 768px) {
    .contact-method-note--important {
        font-size: 0.9375rem;
    }
}

/* ========================================
   メールお問い合わせセクション
======================================== */
.contact-mail-section {
    padding: var(--section-padding-top-sp)  var(--padding-sp) var(--section-padding-bottom-sp);
    background: var(--color-beige);
    border-top-right-radius: var(--border-radius-section);
    overflow: hidden;
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .contact-mail-section {
        padding: calc(var(--section-padding-top-pc) / 1.5) var(--padding-pc) var(--section-padding-bottom-pc);
    }
}

.contact-mail-container {
    max-width: var(--container-width-sp);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--section-gap-sp);
    position: relative;
}

@media (min-width: 768px) {
    .contact-mail-container {
        max-width: var(--container-width-pc);
        gap: var(--section-gap-pc);
    }
}

.contact-mail-header {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

@media (min-width: 768px) {
    .contact-mail-header {
        gap: 2.5rem;
        align-self: flex-start;
        width: 100%;
    }
}

.contact-mail-en {
    color: var(--color-text);
    font-size: var(--section-title-en-sp);
    font-family: var(--font-en);
    font-weight: 400;
    letter-spacing: var(--section-title-letter-spacing-en);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-mail-en::after {
    content: '';
    width: 4.5rem;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.8s ease-out;
}

@media (min-width: 768px) {
    .contact-mail-en {
        font-size: var(--section-title-en-pc);
        gap: 1rem;
    }
    
    .contact-mail-en::after {
        width: 6.5rem;
    }
}

/* アニメーションクラス */
.contact-mail-en.line-animate::after {
    transform: scaleX(1);
}

.contact-mail-ja {
    color: var(--color-text);
    font-size: var(--section-title-ja-sp);
    font-family: var(--font-ja);
    font-weight: 500;
    letter-spacing: var(--section-title-letter-spacing-ja);
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

@media (min-width: 768px) {
    .contact-mail-ja {
        font-size: var(--section-title-ja-pc);
    }
}

/* アニメーションクラス */
.contact-mail-ja.slide-up-animate {
    opacity: 1;
    transform: translateY(0);
}

.contact-mail-description {
    color: var(--color-text);
    font-size: var(--body-font-size-sp);
    line-height: var(--body-line-height-sp);
    letter-spacing: var(--body-letter-spacing);
    text-align: left;
}

@media (min-width: 960px) {
    .contact-mail-description {
        font-size: var(--body-font-size-pc);
        line-height: var(--body-line-height-pc);
        text-align: center;
    }
}

/* ========================================
   お問い合わせフォーム
======================================== */
.contact-form {
    display: flex;
    width: 100%;
    flex-direction: column;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem 1.25rem;
    border-radius: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .contact-form {
        padding: 2.25rem 2rem;
        gap: 2rem;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-label-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-label__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    font-family: var(--font-ja);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.form-label__badge--required {
    background: var(--color-primary);
    color: var(--color-white);
}

.form-label__badge--optional {
    background: #B8B8B8;
    color: var(--color-white);
}

.form-label {
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-ja);
    font-weight: 500;
    letter-spacing: var(--body-letter-spacing);
}

@media (min-width: 768px) {
    .form-label {
        font-size: 1.1rem;
    }
}

/* ラジオボタングループ */
.form-radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .form-radio-group {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
}

.form-radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    position: relative;
    width: max-content;
}

.form-radio {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.form-radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border-light);
    border-radius: 50%;
    background: var(--color-white);
    position: relative;
    transition: border-color 0.3s ease;
    flex-shrink: 0;
}

.form-radio:checked + .form-radio-custom {
    border-color: var(--color-primary);
}

.form-radio:checked + .form-radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
}

.form-radio-text {
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-ja);
    letter-spacing: var(--body-letter-spacing);
}

@media (min-width: 768px) {
    .form-radio-text {
        font-size: 1.1rem;
    }
}

.form-input,
.form-textarea {
    width: 100% !important;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-ja);
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid var(--color-border-light);
    border-radius: 0.5rem;
    letter-spacing: var(--body-letter-spacing);
    transition: border-color 0.3s ease;
}

@media (min-width: 768px) {
    .form-input,
    .form-textarea {
        padding: 1rem 1.25rem;
        font-size: 1.1rem;
    }
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-medium-gray);
}

.form-textarea {
    resize: none;
    min-height: 160px;
    line-height: var(--body-line-height-sp);
}

@media (min-width: 768px) {
    .form-textarea {
        min-height: 200px;
        line-height: var(--body-line-height-pc);
    }
}

.form-submit {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 2.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 1rem;
    font-family: var(--font-ja);
    font-weight: 500;
    letter-spacing: var(--body-letter-spacing);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

@media (min-width: 768px) {
    .btn-submit {
        padding: 1.5rem 3rem;
        font-size: 1.1rem;
        gap: 0.75rem;
    }
}

.btn-submit:hover {
    background: var(--color-button-hover);
    transform: translateY(-2px);
}

.btn-submit__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .btn-submit__icon {
        width: 24px;
        height: 24px;
    }
}

/* ========================================
   個人情報保護方針アコーディオン
======================================== */
.privacy-policy-accordion {
    max-width: 900px;
    margin: 16px auto 0;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
}

.privacy-policy-accordion__header {
    width: 100%;
    padding: 16px 20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease, border-radius 0.3s ease;
    border: none;
    border-radius: 8px;
}

.privacy-policy-accordion__header:hover {
    background-color: var(--color-button-hover);
}

.privacy-policy-accordion__header[aria-expanded="true"] {
    background-color: var(--color-button-hover);
    border-radius: 8px 8px 0 0;
}

.privacy-policy-accordion__title {
    font-size: 1rem;
    font-family: var(--font-ja);
    font-weight: 500;
    letter-spacing: var(--button-letter-spacing);
}

@media (min-width: 768px) {
    .privacy-policy-accordion__title {
        font-size: 1.125rem;
    }
}

.privacy-policy-accordion__icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
}

/* 縦棒（常に表示） */
.privacy-policy-accordion__icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 16px;
    background-color: var(--color-white);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

/* 横棒（常に表示） */
.privacy-policy-accordion__icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 2px;
    background-color: var(--color-white);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 開いている時：縦棒を消す（マイナスに） */
.privacy-policy-accordion__header[aria-expanded="true"] .privacy-policy-accordion__icon::before {
    transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
    opacity: 0;
}

.privacy-policy-accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.privacy-policy-accordion__content[hidden] {
    display: block;
    max-height: 0;
}

.privacy-policy-accordion__content:not([hidden]) {
    max-height: 280px;
    overflow-y: auto;
}

/* スクロールバーのカスタマイズ */
.privacy-policy-accordion__content::-webkit-scrollbar {
    width: 8px;
}

.privacy-policy-accordion__content::-webkit-scrollbar-track {
    background: #f5f5f5;
}

.privacy-policy-accordion__content::-webkit-scrollbar-thumb {
    background: #d0d0d0;
    border-radius: 4px;
}

.privacy-policy-accordion__content::-webkit-scrollbar-thumb:hover {
    background: #b0b0b0;
}

.privacy-policy-accordion__text {
    padding: 24px 20px;
    background-color: var(--color-white);
    color: var(--color-text);
    font-size: 0.875rem;
    font-family: var(--font-ja);
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: 0.05em;
    border-radius: 0 0 8px 8px;
}

@media (min-width: 768px) {
    .privacy-policy-accordion {
        margin: 32px auto 0;
    }

    .privacy-policy-accordion__header {
        padding: 20px 32px;
    }

    .privacy-policy-accordion__title {
        font-size: 1.125rem;
    }

    .privacy-policy-accordion__text {
        padding: 32px 40px;
        font-size: 0.9375rem;
    }
}

.privacy-policy-accordion__text strong {
    font-weight: 700;
    color: var(--color-primary);
}

/* ========================================
   送信成功ポップアップ
======================================== */
.form-success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.form-success-popup.is-active {
    display: flex;
}

.form-success-popup__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.form-success-popup__content {
    position: relative;
    background: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: 1rem;
    max-width: 90%;
    width: 500px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    animation: popupFadeIn 0.3s ease;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.form-success-popup__icon {
    width: 64px;
    height: 64px;
}

.form-success-popup__title {
    color: var(--color-text);
    font-size: 1.5rem;
    font-family: var(--font-ja);
    font-weight: 600;
    letter-spacing: var(--body-letter-spacing);
}

.form-success-popup__message {
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-ja);
    line-height: var(--body-line-height-sp);
    letter-spacing: var(--body-letter-spacing);
}

@media (min-width: 768px) {
    .form-success-popup__message {
        font-size: 1.1rem;
        line-height: var(--body-line-height-pc);
    }
}

.form-success-popup__button {
    padding: 1rem 2.5rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 1rem;
    font-family: var(--font-ja);
    font-weight: 500;
    letter-spacing: var(--body-letter-spacing);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.form-success-popup__button:hover {
    background: var(--color-button-hover);
    transform: translateY(-2px);
}