/* ========================================
   お問い合わせページ - contact.css
   カラー：#52b2cc（コンタクトブルー）
======================================== */

/* wave-divider → common.css に移行（.wave-divider--img-04 / --frame-contact 等） */

/* ========================================
   フォームセクション全体
======================================== */
.contact-form-section {
    position: relative;
    background-color: #fafafa;
    overflow: visible;
    /* padding は共通 .sec から継承 */
}

/* セクション下部フレームライン（選ばれる理由と同じ構造） */
.contact-form-section::after {
    background-color: var(--color-frame);
}

/* ========================================
   フォーム説明文
======================================== */
.contact-form-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);
    font-family: var(--font-family);
    text-align: left;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    max-width: 1000px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 1024px) {
    .contact-form-description {
        font-size: var(--body-font-size-pc);
        line-height: var(--body-line-height-pc);
        margin-bottom: var(--spacing-lg);
        text-align: center;
    }
}

.contact-form-scroll-link {
    color: #52b2cc;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-form-scroll-link:hover {
    color: #3a9db5;
}

/* ========================================
   よくある問い合わせ例
======================================== */
.contact-faq-section {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: 880px;
    margin: 0 auto var(--spacing-md);
    background: #ffffff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.contact-faq-section::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    border: 1px solid rgba(82, 178, 204, 0.25);
    pointer-events: none;
    z-index: 10;
}

@media (min-width: 768px) {
    .contact-faq-section {
        margin-bottom: var(--spacing-lg);
        border-radius: var(--radius-lg);
    }
    .contact-faq-section::after {
        border-radius: var(--radius-lg);
    }
}

.contact-faq-group {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
}

.contact-faq-group__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0.875rem 1.25rem;
    background: #52b2cc;
    color: #ffffff;
    font-size: 0.95rem;
    font-family: var(--font-family);
    font-weight: 700;
    letter-spacing: 0.06em;
}

@media (min-width: 768px) {
    .contact-faq-group__title {
        font-size: 1.05rem;
        padding: 1rem 1.75rem;
    }
}

.contact-faq-group__title i {
    font-size: 1rem;
    flex-shrink: 0;
    color: #ffffff;
}

/* チェックリスト風 */
.contact-faq-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem 1.5rem;
    list-style: none;
    padding: 1.25rem 1rem;
    margin: 0 auto;
    max-width: 1000px;
    width: 100%;
}

@media (min-width: 475px) {
    .contact-faq-list {
        padding: 1.25rem 1.25rem;
    }
}

@media (min-width: 375px) {
    .contact-faq-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 768px) {
    .contact-faq-list {
        grid-template-columns: repeat(3, 1fr);
        padding: 1.5rem 1.75rem;
    }
}

.contact-faq-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text);
    font-size: 0.9rem;
    font-family: var(--font-family);
    font-weight: 500;
    letter-spacing: 0.03em;
}

.contact-faq-item::before {
    content: '\f058'; /* fa-circle-check */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #52b2cc;
    font-size: 18px;
    flex-shrink: 0;
    line-height: 1;
}

@media (min-width: 768px) {
    .contact-faq-item {
        font-size: 0.95rem;
    }
}

.contact-faq-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0.875rem 1.25rem 1.125rem;
    margin: 0;
}

@media (min-width: 768px) {
    .contact-faq-chips {
        gap: 0.625rem;
        padding: 1rem 1.75rem 1.375rem;
    }
}

@media (min-width: 1024px) {
    .contact-faq-chips {
        justify-content: center;
    }
}

.contact-faq-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 1rem;
    background: #52b2cc;
    border-radius: 999px;
    color: #ffffff;
    font-size: 0.875rem;
    font-family: var(--font-family);
    font-weight: 600;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

@media (min-width: 768px) {
    .contact-faq-chip {
        font-size: 0.9rem;
        padding: 0.5rem 1.1rem;
    }
}

/* ========================================
   フォームラッパー
======================================== */
.contact-form-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 880px;
    margin: 0 auto;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .contact-form-wrapper {
        gap: var(--spacing-md);
    }
}

/* ========================================
   お問い合わせフォーム本体
======================================== */
.contact-form {
    display: flex;
    width: 100%;
    flex-direction: column;
    gap: 1.5rem;
    background: #eef8fb;
    padding: 1.5rem 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

@media (min-width: 475px) {
    .contact-form {
        padding: 1.5rem 1.25rem;
    }
}

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

/* ========================================
   フォームブロック（タイトル帯 + フォーム）
======================================== */
.contact-form-block {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.contact-form-block::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    border: 1px solid rgba(82, 178, 204, 0.25);
    pointer-events: none;
    z-index: 10;
}

@media (min-width: 768px) {
    .contact-form-block {
        border-radius: var(--radius-lg);
    }
    .contact-form-block::after {
        border-radius: var(--radius-lg);
    }
}

.contact-form-block__header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.25rem;
    background: #52b2cc;
    color: #ffffff;
    font-size: 0.95rem;
    font-family: var(--font-family);
    font-weight: 700;
    letter-spacing: 0.06em;
    border-bottom: 1px solid rgba(82, 178, 204, 0.25);
}

@media (min-width: 768px) {
    .contact-form-block__header {
        font-size: 1.05rem;
        padding: 1rem 1.75rem;
    }
}

.contact-form-block__header i {
    font-size: 1rem;
    flex-shrink: 0;
    color: #ffffff;
}

/* ブロック内のフォームはshadowとborder-radiusをリセット */
.contact-form-block .contact-form {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: none;
}

@media (min-width: 768px) {
    .contact-form-block .contact-form {
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }
}

/* ========================================
   フォームグループ
======================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

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

/* 必須・任意バッジ */
.form-label__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-family: var(--font-family);
    font-weight: 600;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.form-label__badge--required {
    background: #52b2cc;
    color: #ffffff;
}

.form-label__badge--optional {
    background: #b8b8b8;
    color: #ffffff;
}

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

@media (min-width: 768px) {
    .form-label {
        font-size: 1.05rem;
    }
}

.form-label-note {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--color-text-light);
}

/* ========================================
   ラジオボタン
======================================== */
.form-radio-group {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1rem 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 #cccccc;
    border-radius: 50%;
    background: #ffffff;
    position: relative;
    transition: border-color 0.3s ease;
    flex-shrink: 0;
}

.form-radio:checked + .form-radio-custom {
    border-color: #52b2cc;
}

.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: #52b2cc;
}

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

@media (min-width: 768px) {
    .form-radio-text {
        font-size: 1.05rem;
    }
}

/* ========================================
   入力フィールド・テキストエリア
======================================== */
.form-input,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-family);
    color: var(--color-text);
    background: #ffffff;
    border: 2px solid #d0e8ee;
    border-radius: 0.5rem;
    letter-spacing: var(--body-letter-spacing);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 768px) {
    .form-input,
    .form-textarea {
        padding: 1rem 1.25rem;
        font-size: 1.05rem;
    }
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #52b2cc;
    box-shadow: 0 0 0 3px rgba(82, 178, 204, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #b0b8be;
}

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

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

/* ========================================
   送信ボタン
======================================== */
.form-submit {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.25rem 2.5rem;
    background: #52b2cc;
    color: #ffffff;
    font-size: 1rem;
    font-family: var(--font-family);
    font-weight: 600;
    letter-spacing: var(--body-letter-spacing);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

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

.btn-submit:hover {
    background: #3a9db5;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(82, 178, 204, 0.4);
}

.btn-submit__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .btn-submit__icon {
        width: 20px;
        height: 20px;
    }
}

/* ========================================
   個人情報保護方針アコーディオン
======================================== */
.privacy-policy-accordion {
    border-radius: var(--radius-sm);
}

.privacy-policy-accordion__header {
    width: 100%;
    padding: 1rem 1.25rem;
    background-color: #52b2cc;
    color: #ffffff;
    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: var(--radius-sm);
}

.privacy-policy-accordion__header:hover {
    background-color: #3a9db5;
}

.privacy-policy-accordion__header[aria-expanded="true"] {
    background-color: #3a9db5;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.privacy-policy-accordion__title {
    font-size: 0.95rem;
    font-family: var(--font-family);
    font-weight: 600;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .privacy-policy-accordion__header {
        padding: 1.25rem 2rem;
    }
    .privacy-policy-accordion__title {
        font-size: 1.05rem;
    }
}

/* + / - アイコン */
.privacy-policy-accordion__icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
}

.privacy-policy-accordion__icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 16px;
    background-color: #ffffff;
    border-radius: 99px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.privacy-policy-accordion__icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 2px;
    background-color: #ffffff;
    border-radius: 99px;
}

.privacy-policy-accordion__header[aria-expanded="true"] .privacy-policy-accordion__icon::before {
    transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
    opacity: 0;
}

/* コンテンツ */
.privacy-policy-accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 0 0 0.5rem 0.5rem;
}

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

.privacy-policy-accordion__content:not([hidden]) {
    max-height: 280px;
    overflow-y: auto;
    border: 1px solid #d0e8ee;
    border-top: none;
}

/* スクロールバー */
.privacy-policy-accordion__content::-webkit-scrollbar { width: 6px; }
.privacy-policy-accordion__content::-webkit-scrollbar-track { background: #f5f5f5; }
.privacy-policy-accordion__content::-webkit-scrollbar-thumb { background: #b0ccd5; border-radius: 3px; }
.privacy-policy-accordion__content::-webkit-scrollbar-thumb:hover { background: #8ab5c0; }

.privacy-policy-accordion__text {
    padding: 1.5rem 1.25rem;
    background-color: #ffffff;
    color: var(--color-text);
    font-size: 0.875rem;
    font-family: var(--font-family);
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: 0.05em;
    border-radius: 0 0 0.5rem 0.5rem;
}

@media (min-width: 768px) {
    .privacy-policy-accordion__text {
        padding: 2rem 2.5rem;
        font-size: 0.9rem;
    }
}

.privacy-policy-accordion__text strong {
    font-weight: 700;
    color: #52b2cc;
}

/* ========================================
   お急ぎの方へ（電話案内）
======================================== */
.contact-direct-note {
    background: #f5fbfe;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(82, 178, 204, 0.25);
    scroll-margin-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

@media (min-width: 576px) {
    .contact-direct-note {
        margin-bottom: 2.5rem;
    }
}

@media (min-width: 768px) {
    .contact-direct-note {
        scroll-margin-top: 88px;
        gap: 1.25rem;
        padding: 2rem;
        margin-bottom: 3rem;
    }
}

@media (min-width: 1024px) {
    .contact-direct-note {
        margin-bottom: 4rem;
    }
}

@media (min-width: 1200px) {
    .contact-direct-note {
        margin-bottom: 5rem;
    }
}

.contact-direct-note-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.contact-direct-note-title {
    display: inline-block;
    background-color: #52b2cc;
    color: #ffffff;
    font-size: 0.75rem;
    font-family: var(--font-en);
    font-weight: 600;
    letter-spacing: 0.1em;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-xs);
}

@media (min-width: 768px) {
    .contact-direct-note-title {
        font-size: 0.85rem;
        padding: 0.5rem 1.25rem;
    }
}

.contact-direct-note p {
    color: var(--color-text);
    font-size: var(--body-font-size-sp);
    line-height: var(--body-line-height-sp);
    letter-spacing: var(--body-letter-spacing);
    font-family: var(--font-family);
    font-weight: 500;
    margin: 0;
    text-align: left;
}

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

.contact-direct-note p i {
    color: #52b2cc;
    font-size: 1rem;
    margin-right: 0.5rem;
}

/* 電話番号エリア */
.contact-direct-note-tel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.contact-direct-note-phone {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

@media (min-width: 768px) {
    .contact-direct-note-phone {
        gap: 1rem;
    }
}

.contact-direct-note-phone:hover {
    opacity: 0.8;
}

.contact-direct-note-icon {
    color: #52b2cc;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: color 0.3s ease, transform 0.3s ease;
}

@media (min-width: 768px) {
    .contact-direct-note-icon {
        font-size: 1.5rem;
    }
}

.contact-direct-phone {
    color: #52b2cc;
    font-size: 1.75rem;
    font-family: var(--font-en);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

@media (min-width: 768px) {
    .contact-direct-phone {
        font-size: 2.25rem;
    }
}

p.contact-direct-note-hours {
    font-size: 0.95rem;
    color: #52b2cc;
    text-align: center;
    font-weight: 500;
    letter-spacing: var(--body-letter-spacing);
    font-family: var(--font-family);
    margin: 0;
    opacity: 0.85;
}

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

.contact-direct-note-phone:hover .contact-direct-note-icon,
.contact-direct-note-phone:hover .contact-direct-phone {
    color: #3a9db5;
    transform: translateY(-2px);
}

/* ========================================
   送信完了ポップアップ
======================================== */
.form-success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: successFadeIn 0.3s ease-out;
}

@keyframes successFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.form-success-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
}

.form-success-popup-content {
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    padding: 3rem 2rem 2rem;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    animation: successSlideUp 0.4s ease-out;
}

@keyframes successSlideUp {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.form-success-popup-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    width: 80px;
    height: 80px;
    background: #e5f7fb;
    border-radius: 50%;
    animation: successScaleIn 0.5s ease-out 0.2s backwards;
}

@keyframes successScaleIn {
    from { transform: scale(0); }
    to   { transform: scale(1); }
}

.form-success-popup-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-text);
    font-family: var(--font-family);
    margin-bottom: 1rem;
}

.form-success-popup-message {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    font-family: var(--font-family);
    letter-spacing: var(--body-letter-spacing);
    margin-bottom: 2rem;
}

.form-success-popup-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2.5rem;
    background: #52b2cc;
    color: #ffffff;
    border: none;
    border-radius: 999px;
    font-size: 1rem;
    font-family: var(--font-family);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(82, 178, 204, 0.35);
}

.form-success-popup-close:hover {
    background: #3a9db5;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(82, 178, 204, 0.45);
}

@media (max-width: 480px) {
    .form-success-popup-content {
        padding: 2.5rem 1.5rem 1.5rem;
    }
    .form-success-popup-title {
        font-size: 1.4rem;
    }
    .form-success-popup-message {
        font-size: 0.9rem;
    }
}