/* =============================================================
   お問い合わせページ — INBICS Group Edition
   依存: _inbics-tokens.css, _inbics-components.css
============================================================= */

@import url('./_inbics-tokens.css');
@import url('./_inbics-components.css');

/* -------------------------------------------------------------
   ローカルトークン
------------------------------------------------------------- */
.cn-page {
    --cn-navy:        var(--inb-navy-2);
    --cn-navy-deep:   var(--inb-navy);
    --cn-gold:        var(--inb-ac);
    --cn-gold-soft:   var(--inb-ac-soft);
    --cn-sky:         var(--inb-bics);
    --cn-villa:       var(--inb-villa);
    --cn-paper:       var(--inb-paper);
    --cn-paper-2:     var(--inb-paper-2);
    --cn-ink:         var(--inb-ink);
    --cn-ink-2:       var(--inb-ink-2);
    --cn-rule:        var(--inb-line);

    --cn-display:     var(--inb-display-en);
    --cn-display-jp:  var(--inb-display-jp);
    --cn-sans:        var(--inb-sans);
    --cn-jp:          var(--inb-jp);
}

.l-content:has(.cn-page),
.l-mainContent:has(.cn-page),
.l-mainContent__inner:has(.cn-page) {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}

.cn-page {
    font-family: var(--cn-jp);
    color: var(--cn-ink);
    line-height: 1.85;
    letter-spacing: 0.02em;
    background: var(--cn-paper);
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    overflow: hidden;
    font-size: 16px;
}
.cn-page * { box-sizing: border-box; }
.cn-page h1, .cn-page h2, .cn-page h3 {
    color: var(--cn-navy);
    line-height: 1.4;
    letter-spacing: 0.04em;
}
.cn-page a { color: inherit; }

/* -------------------------------------------------------------
   HERO
------------------------------------------------------------- */
.cn-cover {
    position: relative;
    isolation: isolate;
    padding: 120px 0 100px;
    min-height: 400px;
    background: #111A34;
    color: #f4efe2;
    overflow: hidden;
    display: flex;
    align-items: center;
}
.cn-cover::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse 70% 60% at 80% 25%, rgba(108, 171, 223, 0.10), transparent 60%),
        radial-gradient(ellipse 55% 45% at 15% 85%, rgba(201, 162, 39, 0.06), transparent 60%);
    pointer-events: none;
}
.cn-cover::after {
    content: 'CONTACT';
    position: absolute;
    top: 50%;
    right: -2vw;
    transform: translateY(-50%);
    z-index: -1;
    font-family: var(--cn-display);
    font-weight: 800;
    font-size: clamp(160px, 26vw, 360px);
    line-height: 1;
    letter-spacing: -0.04em;
    color: rgba(244, 239, 226, 0.04);
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}

.cn-cover__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 6vw;
    text-align: left;
    animation: cn-cover-in-up 0.8s 0.1s cubic-bezier(0.2, 0.8, 0.2, 1) backwards;
}
@keyframes cn-cover-in-up {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.cn-cover__brand {
    margin: 0 0 28px;
    display: flex;
    align-items: center;
    gap: 18px;
    line-height: 1;
}
.cn-cover__brand-mark {
    font-family: var(--cn-display);
    font-weight: 800;
    font-size: 22px;
    letter-spacing: 0.18em;
    color: var(--cn-gold);
}
.cn-cover__brand-meta {
    position: relative;
    padding-left: 18px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: rgba(244, 239, 226, 0.7);
}
.cn-cover__brand-meta::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 14px;
    background: rgba(244, 239, 226, 0.45);
}

.cn-cover__title {
    margin: 0 0 28px;
    line-height: 1;
}
.cn-cover__title-en {
    display: block;
    font-family: var(--cn-display);
    font-size: clamp(44px, 7vw, 72px);
    font-weight: 700;
    color: #f7f3e6;
    letter-spacing: 0.04em;
    margin-bottom: 18px;
}
.cn-cover__title-jp {
    display: inline-block;
    position: relative;
    font-family: var(--cn-display-jp);
    font-size: 16px;
    font-weight: 600;
    color: var(--cn-gold);
    letter-spacing: 0.32em;
    padding: 0 0 16px;
}
.cn-cover__title-jp::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--cn-gold);
}

.cn-cover__sub {
    max-width: 640px;
    margin: 24px 0 0;
    font-size: 15px;
    line-height: 2;
    color: rgba(244, 239, 226, 0.78);
    letter-spacing: 0.04em;
}

/* -------------------------------------------------------------
   SECTION HEAD（共通）
------------------------------------------------------------- */
.cn-page .inb-section-head {
    margin: 0 0 48px;
    text-align: left;
    padding: 0;
    max-width: 100%;
}

/* -------------------------------------------------------------
   01 / METHODS — 2つの連絡方法
------------------------------------------------------------- */
.cn-methods {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(180deg, var(--cn-paper) 0%, var(--cn-paper-2) 100%);
    isolation: isolate;
    overflow: hidden;
}
/* 背面ウォーターマーク "Methods" */
.cn-methods::before {
    content: 'Methods';
    position: absolute;
    top: 60px;
    left: -2vw;
    z-index: -1;
    font-family: var(--cn-display);
    font-weight: 800;
    font-size: clamp(90px, 20vw, 240px);
    color: rgba(23, 34, 76, 0.045);
    line-height: 1;
    letter-spacing: -0.02em;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}
.cn-methods__inner {
    position: relative;
    z-index: 1;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 6vw;
}

.cn-methods__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.cn-method {
    background: #ffffff;
    border: 1px solid var(--cn-rule);
    padding: 36px 32px 32px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.cn-method:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(14, 23, 48, 0.10);
    border-color: var(--cn-gold);
}
.cn-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 56px;
    background: var(--cn-gold);
}
.cn-method--featured {
    background: var(--cn-navy-deep);
    color: #f4efe2;
}
.cn-method--featured::before { background: var(--cn-gold); }
.cn-method--featured:hover { border-color: var(--cn-gold); }

.cn-method__num {
    font-family: var(--cn-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--cn-gold);
    margin: 0 0 14px;
    letter-spacing: 0.04em;
    line-height: 1;
}
.cn-method__label {
    font-family: var(--cn-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--cn-ink-2);
    margin: 0 0 6px;
}
.cn-method--featured .cn-method__label { color: rgba(244, 239, 226, 0.7); }

.cn-method__title {
    font-family: var(--cn-display-jp);
    font-size: 22px;
    font-weight: 600;
    color: var(--cn-navy);
    margin: 0 0 16px;
    letter-spacing: 0.06em;
    line-height: 1.4;
}
.cn-method--featured .cn-method__title { color: #f7f3e6; }

.cn-method__desc {
    font-size: 14px;
    line-height: 1.95;
    color: var(--cn-ink-2);
    margin: 0 0 24px;
    letter-spacing: 0.04em;
    flex: 1 1 auto;
}
.cn-method--featured .cn-method__desc { color: rgba(244, 239, 226, 0.72); }

.cn-method__action {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 0 0;
    border-top: 1px solid var(--cn-rule);
    text-decoration: none;
    color: var(--cn-navy);
    transition: color 0.2s ease;
}
.cn-method__action:hover,
.cn-method__action:focus {
    color: var(--cn-gold);
    text-decoration: none;
}
.cn-method--featured .cn-method__action { border-top-color: rgba(244, 239, 226, 0.18); color: #f7f3e6; }
.cn-method--featured .cn-method__action:hover { color: var(--cn-gold); }

.cn-method__action-num {
    font-family: var(--cn-display);
    font-weight: 700;
    font-size: clamp(28px, 4.5vw, 38px);
    letter-spacing: 0.02em;
    line-height: 1.15;
}
.cn-method__action-num--small { font-size: 15px; word-break: break-all; }

.cn-method__action-meta {
    font-family: var(--cn-sans);
    font-size: 12px;
    letter-spacing: 0.16em;
    color: var(--cn-ink-2);
    text-transform: uppercase;
}
.cn-method--featured .cn-method__action-meta { color: rgba(244, 239, 226, 0.6); }

.cn-method__action--btn {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 20px;
    background: var(--cn-gold);
    color: var(--cn-navy);
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border: 1px solid var(--cn-gold);
    border-top: 1px solid var(--cn-gold);
    transition: gap 0.3s ease, background 0.25s ease;
}
.cn-method__action--btn:hover,
.cn-method__action--btn:focus {
    gap: 16px;
    background: #f7f3e6;
    color: var(--cn-navy);
}

/* -------------------------------------------------------------
   02 / FORM SECTION
------------------------------------------------------------- */
.cn-form-section {
    position: relative;
    padding: 100px 0 110px;
    background: #ffffff;
    isolation: isolate;
    overflow: hidden;
}
/* 背面ウォーターマーク "FORM" */
.cn-form-section::before {
    content: 'Form';
    position: absolute;
    top: 60px;
    right: -2vw;
    z-index: -1;
    font-family: var(--cn-display);
    font-weight: 800;
    font-size: clamp(90px, 20vw, 240px);
    color: rgba(23, 34, 76, 0.045);
    line-height: 1;
    letter-spacing: -0.02em;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
}
.cn-form-section__inner {
    position: relative;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 6vw;
}

/* 2カラムレイアウト：フォーム本体 + 受付情報サイドバー */
.cn-form-section__layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 36px;
    align-items: start;
}
.cn-form-section__main { min-width: 0; }

/* サイドバー */
.cn-form-section__aside {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    border-top: 2px solid var(--cn-gold);
    background: #ffffff;
    border-right: 1px solid var(--cn-rule);
    border-bottom: 1px solid var(--cn-rule);
    border-left: 1px solid var(--cn-rule);
}
.cn-aside__block {
    padding: 24px 28px;
    border-bottom: 1px solid var(--cn-rule);
}
/* .cn-aside__block:last-of-type { border-bottom: 0; } */

.cn-aside__label {
    margin: 0 0 4px;
    font-family: var(--cn-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--cn-gold);
    line-height: 1;
}
.cn-aside__title {
    margin: 0 0 10px;
    font-family: var(--cn-display-jp);
    font-size: 14px;
    font-weight: 600;
    color: var(--cn-ink-2);
    letter-spacing: 0.06em;
    line-height: 1.4;
}
.cn-aside__value {
    margin: 0 0 6px;
    font-family: var(--cn-display);
    font-size: 24px;
    font-weight: 600;
    color: var(--cn-navy);
    letter-spacing: 0.02em;
    line-height: 1.1;
}
.cn-aside__note {
    margin: 0;
    font-size: 12px;
    color: var(--cn-ink-2);
    letter-spacing: 0.04em;
    line-height: 1.6;
}
.cn-aside__tel {
    display: inline-block;
    margin: 0 0 6px;
    font-family: var(--cn-display);
    font-size: clamp(22px, 3.2vw, 28px);
    font-weight: 700;
    color: var(--cn-navy);
    letter-spacing: 0.02em;
    line-height: 1.2;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}
.cn-aside__tel:hover,
.cn-aside__tel:focus {
    color: var(--cn-gold);
    border-bottom-color: var(--cn-gold);
    text-decoration: none;
}

/* 編集風サインオフ */
.cn-aside__sign {
    display: flex;
    justify-content: space-between;
    padding: 14px 28px;
    background: var(--cn-paper);
    font-family: var(--cn-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cn-ink-2);
    border-top: 1px solid var(--cn-rule);
}

/* アラート（送信成功・エラー） */
.cn-alert {
    margin: 0 0 36px;
    padding: 22px 28px;
    border-left: 4px solid var(--cn-gold);
    background: #ffffff;
}
.cn-alert--success {
    border-left-color: var(--cn-gold);
    background: linear-gradient(0deg, rgba(201, 162, 39, 0.06), rgba(255, 255, 255, 1));
}
.cn-alert--error {
    border-left-color: #c14a3a;
    background: linear-gradient(0deg, rgba(193, 74, 58, 0.06), rgba(255, 255, 255, 1));
}
.cn-alert__title {
    margin: 0 0 8px;
    font-family: var(--cn-display-jp);
    font-size: 16px;
    font-weight: 700;
    color: var(--cn-navy);
    letter-spacing: 0.06em;
}
.cn-alert--error .cn-alert__title { color: #a73a2c; }
.cn-alert__text {
    margin: 0;
    font-size: 14px;
    line-height: 1.95;
    color: var(--cn-ink);
    letter-spacing: 0.04em;
}

/* フォーム */
.cn-form {
    background: #ffffff;
    border: 1px solid var(--cn-rule);
    padding: 48px 44px;
}
.cn-form__honeypot {
    position: absolute !important;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

.cn-form__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 24px;
    margin: 0 0 28px;
}
.cn-form__row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cn-form__row--full { grid-column: 1 / -1; margin: 0 0 28px; }

.cn-form__label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--cn-jp);
    font-size: 15px;
    font-weight: 700;
    color: var(--cn-navy);
    letter-spacing: 0.04em;
}
.cn-form__required {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    font-family: var(--cn-jp);
    font-size: 11px;
    font-weight: 700;
    color: #ffffff;
    background: #d65a4a;
    letter-spacing: 0.10em;
    line-height: 1;
    border-radius: 2px;
}
.cn-form__optional {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    font-family: var(--cn-jp);
    font-size: 11px;
    font-weight: 600;
    color: var(--cn-ink-2);
    background: var(--cn-paper-2);
    border: 1px solid var(--cn-rule);
    letter-spacing: 0.10em;
    line-height: 1;
    border-radius: 2px;
}

.cn-form__input,
.cn-form__textarea {
    width: 100%;
    padding: 16px 18px;
    font-family: var(--cn-jp);
    font-size: 15px;
    color: var(--cn-ink);
    background: #f7f9fc;
    border: 1px solid #d4dae3;
    border-radius: 4px;
    letter-spacing: 0.04em;
    line-height: 1.65;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    outline: none;
}
.cn-form__input:hover,
.cn-form__textarea:hover {
    border-color: #b6bfcc;
    background: #ffffff;
}
.cn-form__input:focus,
.cn-form__textarea:focus {
    border-color: var(--cn-gold);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.18);
}
.cn-form__row.has-error .cn-form__input,
.cn-form__row.has-error .cn-form__textarea {
    border-color: #c14a3a;
    box-shadow: 0 0 0 3px rgba(193, 74, 58, 0.12);
}

.cn-form__textarea {
    resize: vertical;
    min-height: 180px;
    font-family: var(--cn-jp);
}

/* チップ（カテゴリ選択） */
.cn-form__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.cn-form__chip {
    cursor: pointer;
}
.cn-form__chip input { position: absolute; opacity: 0; pointer-events: none; }
.cn-form__chip span {
    display: inline-flex;
    align-items: center;
    padding: 11px 20px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    color: var(--cn-ink-2);
    background: var(--cn-paper-2);
    border: 1px solid var(--cn-rule);
    letter-spacing: 0.12em;
    transition: color 0.2s ease, background 0.25s ease, border-color 0.25s ease;
}
.cn-form__chip:hover span {
    color: var(--cn-navy);
    background: rgba(201, 162, 39, 0.08);
}
.cn-form__chip input:checked + span {
    color: var(--cn-navy);
    background: var(--cn-gold);
    border-color: var(--cn-gold);
}
.cn-form__chip input:focus-visible + span {
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.25);
}

/* 同意チェック */
.cn-form__row--consent { margin-bottom: 28px; }
.cn-form__row--consent.has-error .cn-form__consent { color: #c14a3a; }
.cn-form__consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--cn-ink);
    line-height: 1.85;
    letter-spacing: 0.04em;
    cursor: pointer;
}
.cn-form__consent input[type="checkbox"] {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 4px;
    accent-color: var(--cn-gold);
    cursor: pointer;
}
.cn-form__consent a {
    color: var(--cn-navy);
    text-decoration: none;
    border-bottom: 1px solid var(--cn-gold);
    padding-bottom: 1px;
    transition: color 0.2s ease;
}
.cn-form__consent a:hover { color: var(--cn-gold); text-decoration: none; }

/* 送信ボタン */
.cn-form__submit {
    margin: 36px 0 0;
    text-align: center;
}
.cn-form__btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-width: 280px;
    padding: 18px 36px;
    font-family: var(--cn-sans);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cn-navy);
    background: var(--cn-gold);
    border: 1px solid var(--cn-gold);
    cursor: pointer;
    text-decoration: none;
    justify-content: center;
    transition: gap 0.3s ease, background 0.25s ease, color 0.25s ease, transform 0.2s ease;
}
.cn-form__btn:hover,
.cn-form__btn:focus {
    gap: 18px;
    background: var(--cn-navy);
    border-color: var(--cn-navy);
    color: #f7f3e6;
    transform: translateY(-1px);
}
.cn-form__btn-arrow {
    font-family: var(--cn-display);
    font-size: 18px;
    line-height: 1;
}
.cn-form__notice {
    margin: 18px 0 0;
    font-size: 13px;
    color: var(--cn-ink-2);
    letter-spacing: 0.06em;
}

/* -------------------------------------------------------------
   ステップインジケータ（入力 → 確認 → 完了）
------------------------------------------------------------- */
.cn-steps {
    list-style: none;
    margin: -16px 0 36px;
    padding: 0;
    display: flex;
    gap: 0;
    border: 1px solid var(--cn-rule);
    background: #ffffff;
}
.cn-steps__item {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 12px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.16em;
    color: var(--cn-ink-2);
    border-right: 1px solid var(--cn-rule);
    position: relative;
    transition: color 0.3s ease, background 0.3s ease;
}
.cn-steps__item:last-child { border-right: 0; }
.cn-steps__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    font-family: var(--cn-display);
    font-size: 12px;
    font-weight: 700;
    color: var(--cn-ink-2);
    background: var(--cn-paper-2);
    border: 1px solid var(--cn-rule);
    letter-spacing: 0;
    line-height: 1;
}
.cn-steps__item.is-current {
    color: var(--cn-navy);
    background: linear-gradient(180deg, rgba(201, 162, 39, 0.06), rgba(255, 255, 255, 0));
}
.cn-steps__item.is-current .cn-steps__num {
    background: var(--cn-gold);
    border-color: var(--cn-gold);
    color: var(--cn-navy);
}
.cn-steps__item.is-done {
    color: var(--cn-navy);
}
.cn-steps__item.is-done .cn-steps__num {
    background: var(--cn-navy);
    border-color: var(--cn-navy);
    color: #f7f3e6;
}
.cn-steps__item.is-done .cn-steps__num::before {
    content: '✓';
    font-size: 14px;
}
.cn-steps__item.is-done .cn-steps__num {
    text-indent: -9999px;
    overflow: hidden;
    position: relative;
}
.cn-steps__item.is-done .cn-steps__num::before {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-indent: 0;
}

/* -------------------------------------------------------------
   確認ビュー — 入力内容のサマリー + 戻る/送信
------------------------------------------------------------- */
.cn-confirm {
    background: #ffffff;
    border: 1px solid var(--cn-rule);
    margin: 0 0 28px;
}
.cn-confirm__row {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    padding: 22px 28px;
    border-bottom: 1px solid var(--cn-rule);
}
.cn-confirm__row:last-child { border-bottom: 0; }
.cn-confirm__row--message { align-items: start; }
.cn-confirm__label {
    margin: 0;
    font-family: var(--cn-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.22em;
    color: var(--cn-ink-2);
    text-transform: uppercase;
    line-height: 1.6;
    padding-top: 4px;
}
.cn-confirm__value {
    margin: 0;
    font-family: var(--cn-display-jp);
    font-size: 15px;
    color: var(--cn-navy);
    line-height: 1.85;
    letter-spacing: 0.04em;
    word-break: break-word;
}
.cn-confirm__value--message {
    font-family: var(--cn-jp);
    white-space: pre-wrap;
}
.cn-confirm__empty {
    color: var(--cn-ink-2);
    opacity: 0.5;
}

.cn-confirm-form { margin: 0; }
.cn-confirm__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 28px 0 0;
}
.cn-confirm__back {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cn-navy);
    background: transparent;
    border: 1px solid var(--cn-rule);
    text-decoration: none;
    transition: gap 0.3s ease, border-color 0.25s ease, color 0.25s ease;
}
.cn-confirm__back:hover,
.cn-confirm__back:focus {
    gap: 14px;
    color: var(--cn-gold);
    border-color: var(--cn-gold);
    text-decoration: none;
}

/* -------------------------------------------------------------
   完了ビュー — Thanks
------------------------------------------------------------- */
.cn-thanks {
    background: #ffffff;
    border: 1px solid var(--cn-rule);
    padding: 64px 48px 56px;
    text-align: center;
    position: relative;
}
.cn-thanks::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--cn-gold);
}
.cn-thanks__icon {
    margin: 0 auto 24px;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--cn-gold);
    color: var(--cn-navy);
    font-family: var(--cn-display);
    font-size: 38px;
    font-weight: 800;
    line-height: 72px;
    letter-spacing: 0;
}
.cn-thanks__lead {
    margin: 0 0 18px;
    font-family: var(--cn-display-jp);
    font-size: 22px;
    font-weight: 600;
    color: var(--cn-navy);
    letter-spacing: 0.06em;
    line-height: 1.5;
}
.cn-thanks__text {
    margin: 0 auto 36px;
    max-width: 580px;
    font-size: 15px;
    line-height: 2;
    color: var(--cn-ink);
    letter-spacing: 0.04em;
}
.cn-thanks__text a {
    color: var(--cn-navy);
    font-family: var(--cn-display);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--cn-gold);
    padding-bottom: 1px;
    transition: color 0.2s ease;
}
.cn-thanks__text a:hover { color: var(--cn-gold); text-decoration: none; }
.cn-thanks__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}
.cn-thanks__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cn-navy);
    background: transparent;
    border: 1px solid var(--cn-navy);
    text-decoration: none;
    transition: gap 0.3s ease, color 0.25s ease, background 0.25s ease;
}
.cn-thanks__btn:hover,
.cn-thanks__btn:focus {
    gap: 14px;
    color: #ffffff;
    background: var(--cn-navy);
    text-decoration: none;
}
.cn-thanks__btn--primary {
    background: var(--cn-gold);
    border-color: var(--cn-gold);
}
.cn-thanks__btn--primary:hover,
.cn-thanks__btn--primary:focus {
    background: var(--cn-navy);
    border-color: var(--cn-navy);
    color: #ffffff;
}

/* -------------------------------------------------------------
   03 / OTHER BRANDS
------------------------------------------------------------- */
.cn-other {
    padding: 100px 0 110px;
    background: var(--cn-paper);
}
.cn-other__inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 6vw;
}

.cn-other__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.cn-other__card {
    --brand-color: var(--cn-gold);
    background: #ffffff;
    border: 1px solid var(--cn-rule);
    padding: 40px 36px 36px;
    position: relative;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.cn-other__card:hover,
.cn-other__card:focus {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(14, 23, 48, 0.10);
    border-color: var(--brand-color);
    text-decoration: none;
}
.cn-other__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 64px;
    background: var(--brand-color);
}
.cn-other__card--bics  { --brand-color: var(--cn-sky); }
.cn-other__card--villa { --brand-color: var(--cn-villa); }

.cn-other__num {
    font-family: var(--cn-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--brand-color);
    margin: 0 0 14px;
    letter-spacing: 0.04em;
    line-height: 1;
}
.cn-other__category {
    font-family: var(--cn-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cn-ink-2);
    margin: 0 0 10px;
}
.cn-other__name {
    font-family: var(--cn-display-jp);
    font-size: 22px;
    font-weight: 600;
    color: var(--cn-navy);
    margin: 0 0 14px;
    letter-spacing: 0.06em;
    line-height: 1.4;
}
.cn-other__desc {
    font-size: 14px;
    line-height: 1.85;
    color: var(--cn-ink-2);
    margin: 0 0 24px;
    flex: 1 1 auto;
}
.cn-other__action {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-family: var(--cn-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cn-navy);
    border-bottom: 1px solid var(--brand-color);
    transition: gap 0.3s ease, color 0.3s ease;
}
.cn-other__card:hover .cn-other__action {
    gap: 14px;
    color: var(--brand-color);
}

/* -------------------------------------------------------------
   レスポンシブ
------------------------------------------------------------- */
/* 中間域：1280px以下 */
@media (max-width: 1280px) {
    .cn-methods { padding: 90px 0; }
    .cn-form-section { padding: 90px 0 100px; }
    .cn-other { padding: 90px 0 100px; }
}

@media (max-width: 1024px) {
    .cn-cover {
        padding: 100px 0 80px;
        min-height: 360px;
    }
    .cn-methods__grid {
        grid-template-columns: 1fr;
        gap: 1px;
    }
    .cn-other__grid { grid-template-columns: 1fr; }

    /* フォームの2カラムを単カラムに */
    .cn-form-section__layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .cn-form-section__aside {
        position: static;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        border-bottom: 0;
    }
    .cn-aside__block { border-bottom: 0; border-right: 1px solid var(--cn-rule); }
    /* .cn-aside__block:last-of-type { border-right: 0; } */
    .cn-aside__sign { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .cn-page { font-size: 15px; }

    .cn-cover {
        padding: 100px 0 80px;
        min-height: 360px;
    }
    .cn-cover__brand {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 22px;
    }
    .cn-cover__brand-meta { padding-left: 0; }
    .cn-cover__brand-meta::before { display: none; }
    .cn-cover::after {
        font-size: clamp(120px, 38vw, 220px);
        right: -4vw;
    }
    .cn-cover__title-en { font-size: clamp(32px, 9vw, 48px); }

    .cn-methods { padding: 70px 0; }
    .cn-method { padding: 36px 28px 32px; min-height: 0; }
    .cn-method__head { margin-bottom: 22px; }
    .cn-method__title { font-size: 24px; margin-bottom: 22px; }
    .cn-method__num-big { font-size: 32px; white-space: normal; }
    .cn-method__big-text { font-size: 80px; }
    .cn-method__hours { margin-bottom: 24px; font-size: 12px; }
    .cn-method__cta { font-size: 12px; letter-spacing: 0.18em; }

    .cn-form-section { padding: 70px 0 80px; }
    .cn-form { padding: 30px 22px; }
    .cn-form__grid { grid-template-columns: 1fr; gap: 18px; margin-bottom: 22px; }
    .cn-form__row--full { margin-bottom: 22px; }
    .cn-form__chip span { padding: 9px 14px; font-size: 12px; letter-spacing: 0.08em; }
    .cn-form__btn { min-width: 240px; padding: 16px 28px; font-size: 13px; letter-spacing: 0.16em; }
    .cn-form__textarea { min-height: 160px; }

    /* ステップインジケータ：縦積み */
    .cn-steps { flex-direction: column; }
    .cn-steps__item {
        border-right: 0;
        border-bottom: 1px solid var(--cn-rule);
        justify-content: flex-start;
        padding: 14px 18px;
        font-size: 12px;
        letter-spacing: 0.12em;
    }
    .cn-steps__item:last-child { border-bottom: 0; }

    /* 確認ビュー */
    .cn-confirm__row {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 18px 20px;
    }
    .cn-confirm__label { padding-top: 0; font-size: 11px; }
    .cn-confirm__value { font-size: 14px; }
    .cn-confirm__actions { flex-direction: column; align-items: stretch; gap: 12px; }
    .cn-confirm__back { justify-content: center; }

    /* Thanks */
    .cn-thanks { padding: 48px 24px 40px; }
    .cn-thanks__icon { width: 60px; height: 60px; line-height: 60px; font-size: 32px; margin-bottom: 20px; }
    .cn-thanks__lead { font-size: 19px; }
    .cn-thanks__text { font-size: 14px; }
    .cn-thanks__actions { flex-direction: column; gap: 10px; }
    .cn-thanks__btn { justify-content: center; }

    /* サイドバーの調整 */
    .cn-form-section__aside {
        grid-template-columns: 1fr;
    }
    .cn-aside__block {
        border-right: 0;
        border-bottom: 1px solid var(--cn-rule);
    }
    /* .cn-aside__block:last-of-type { border-bottom: 0; } */
    .cn-aside__value { font-size: 20px; }
    .cn-aside__sign { font-size: 10px; padding: 12px 22px; gap: 8px; }

    .cn-other { padding: 70px 0 80px; }
    .cn-other__card { padding: 30px 24px 26px; }
    .cn-other__name { font-size: 20px; }
}
@media (max-width: 560px) {
    .cn-thanks__lead { text-align: left;}
    .cn-thanks__text { text-align: left;}
}
/* スマホ小：480px以下 */
@media (max-width: 480px) {
    .cn-cover { padding: 90px 0 70px; min-height: 320px; }
    .cn-cover__title-en { font-size: clamp(26px, 9vw, 38px); }
    .cn-cover__sub { font-size: 13px; line-height: 1.85; }

    .cn-methods { padding: 56px 0; }
    .cn-method { padding: 28px 22px 24px; }
    .cn-method__title { font-size: 20px; margin-bottom: 18px; }
    .cn-method__num-big { font-size: 26px; }
    .cn-method__big-text { font-size: 60px; }
    .cn-method__hours { font-size: 11.5px; margin-bottom: 18px; }
    .cn-method__cta { font-size: 11px; letter-spacing: 0.16em; }

    .cn-form-section { padding: 56px 0 70px; }
    .cn-form { padding: 24px 18px; }
    .cn-form__input,
    .cn-form__textarea { padding: 12px 14px; font-size: 14.5px; }
    .cn-form__btn { min-width: 100%; padding: 14px 24px; font-size: 12px; letter-spacing: 0.14em; }

    .cn-confirm__row { padding: 16px 18px; }
    .cn-confirm__label { font-size: 10.5px; letter-spacing: 0.18em; }
    .cn-confirm__value { font-size: 13.5px; }
    .cn-confirm__back { padding: 12px 18px; font-size: 12px; }

    .cn-thanks { padding: 36px 18px 32px; }
    .cn-thanks__icon { width: 52px; height: 52px; line-height: 52px; font-size: 28px; }
    .cn-thanks__lead { font-size: 17px; }
    .cn-thanks__text { font-size: 13.5px; line-height: 1.85; }
    .cn-thanks__btn { padding: 12px 22px; font-size: 12px; }

    .cn-aside__block { padding: 18px 22px; }
    .cn-aside__title { font-size: 13px; }
    .cn-aside__value { font-size: 18px; }
    .cn-aside__note { font-size: 11.5px; }

    .cn-other { padding: 56px 0 70px; }
    .cn-other__card { padding: 24px 20px 22px; }
    .cn-other__name { font-size: 18px; }
}

/* -------------------------------------------------------------
   モーション抑制
------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .cn-cover__inner { animation: none !important; }
    .cn-method,
    .cn-method__action--btn,
    .cn-form__btn,
    .cn-other__card,
    .cn-other__action,
    .cn-steps__item,
    .cn-confirm__back,
    .cn-thanks__btn { transition: none !important; }
    .cn-method:hover,
    .cn-other__card:hover,
    .cn-form__btn:hover { transform: none !important; }
}