/* ============================================================
   トップページ「データ移行」セクション
   セレクタは xp-dmove- で名前空間化（home_v2.css と重複しない）
   ============================================================ */

.xp-dmove {
    padding: 88px 0 96px;
    background:
        radial-gradient(ellipse 70% 50% at 8% 0%, color-mix(in srgb, var(--xp-a1) 9%, transparent), transparent 62%),
        var(--xp-paper-0);
    border-top: 1px solid var(--xp-line);
}

.xp-dmove .xp-sec-head {
    max-width: 760px;
}

.xp-dmove-stage {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 18px;
    margin: 8px 0 40px;
}

.xp-dmove-box {
    padding: 26px 28px 24px;
    border-radius: var(--xp-r-lg);
    background: var(--xp-paper-1);
    border: 1px solid var(--xp-line);
    box-shadow: var(--xp-shadow-sm);
}

.xp-dmove-box-to {
    background: var(--xp-ink-1);
    border-color: transparent;
    color: var(--xp-text-inv-1);
    box-shadow: var(--xp-shadow-md);
}

.xp-dmove-box-k {
    display: inline-block;
    margin-bottom: 10px;
    font-family: var(--xp-font-disp);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--xp-text-3);
}

.xp-dmove-box-to .xp-dmove-box-k {
    color: var(--xp-a2);
}

.xp-dmove-box strong {
    display: block;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
}

.xp-dmove-box p {
    margin: 0;
    font-size: 14px;
    line-height: 1.85;
    color: var(--xp-text-2);
}

.xp-dmove-box-to p {
    color: var(--xp-text-inv-2);
}

.xp-dmove-arrow {
    display: grid;
    place-items: center;
    width: 48px;
    color: var(--xp-a1);
    font-size: 20px;
}

.xp-dmove-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 0 0 36px;
    padding: 0;
    list-style: none;
}

.xp-dmove-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 22px 20px 20px;
    background: var(--xp-paper-1);
    border: 1px solid var(--xp-line);
    border-radius: var(--xp-r-md);
    box-shadow: var(--xp-shadow-sm);
}

.xp-dmove-item-ic {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: var(--xp-a1);
    background: var(--xp-a1-soft);
    font-size: 16px;
}

.xp-dmove-item strong {
    font-size: 15px;
    font-weight: 800;
    color: var(--xp-text-1);
}

.xp-dmove-item span {
    font-size: 13px;
    line-height: 1.75;
    color: var(--xp-text-2);
}

.xp-dmove-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin: 0 0 40px;
    padding: 0;
    list-style: none;
    counter-reset: xp-dmove-step;
}

.xp-dmove-step {
    position: relative;
    padding: 22px 22px 20px 22px;
    border-radius: var(--xp-r-md);
    background: color-mix(in srgb, var(--xp-paper-1) 70%, transparent);
    border: 1px dashed var(--xp-a1-line);
    counter-increment: xp-dmove-step;
}

.xp-dmove-step::before {
    content: counter(xp-dmove-step, decimal-leading-zero);
    display: block;
    margin-bottom: 10px;
    font-family: var(--xp-font-disp);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--xp-a1);
}

.xp-dmove-step strong {
    display: block;
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--xp-text-1);
}

.xp-dmove-step p {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.8;
    color: var(--xp-text-2);
}

.xp-dmove-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px 28px;
    padding: 22px 26px;
    border-radius: var(--xp-r-lg);
    background: var(--xp-paper-1);
    border: 1px solid var(--xp-line);
    box-shadow: var(--xp-shadow-sm);
}

.xp-dmove-note {
    margin: 0;
    max-width: 52ch;
    font-size: 14.5px;
    font-weight: 600;
    line-height: 1.8;
    color: var(--xp-text-1);
}

@media (max-width: 900px) {
    .xp-dmove-items,
    .xp-dmove-steps {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .xp-dmove {
        padding: 64px 0 72px;
    }

    .xp-dmove-stage {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .xp-dmove-arrow {
        width: 100%;
        height: 28px;
        transform: rotate(90deg);
    }

    .xp-dmove-items,
    .xp-dmove-steps {
        grid-template-columns: 1fr;
    }

    .xp-dmove-foot {
        flex-direction: column;
        align-items: stretch;
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    .xp-dmove-arrow {
        transform: none;
    }
}