/* ========================================
   サービスページ専用スタイル
   コンテナは --container-max-width でルール準拠
   ======================================== */

/* 課題別ソリューション一覧（吹き出しは index ソリューションマップと同じ見た目・色） */
.solutions {
    --solution-map-color-system: #0060A0;
    --solution-map-color-digital: #20A0B0;
    --solution-map-bg: #fff;
    --solution-map-border: #E0E0E0;
    --solution-map-surface: #f5f5f5;
    --solution-map-text: #333;
    --solution-map-text-muted: #99A1AF;
    --solution-map-filter-digital: brightness(0) saturate(100%) invert(66%) sepia(44%) saturate(4870%) hue-rotate(143deg) brightness(95%) contrast(78%);
    --solution-map-filter-system: brightness(0) saturate(100%) invert(32%) sepia(100%) saturate(1200%) hue-rotate(195deg) brightness(92%) contrast(90%);
    --solution-map-filter-white: brightness(0) invert(1);

    background: var(--color-base);
    padding: 80px 0;
}

.solutions-container {
    max-width: var(--container-max-width-wide);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* 課題別ソリューション: サービス系 section-header の左寄せバージョン */
.solutions .section-header {
    margin-bottom: var(--spacing-3xl);
}

.solutions .section-header--left .section-header__title {
    text-align: left;
}

.solutions .section-header--left .section-header__divider {
    margin-left: 0;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* カードラッパー（ホバーで吹き出し表示用） */
.solution-card-wrapper {
    position: relative;
}

.solution-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 21px;
    background: var(--color-base);
    border: 1px solid var(--color-bg-light);
    border-radius: 14px;
    transition: all var(--transition-normal);
    min-height: 82px;
    cursor: default;
}

.solution-card:hover {
    border-color: var(--color-main-dark-02);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    opacity: 1;
}

.solution-card-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-badge-blue);
    border-radius: 50%;
    flex-shrink: 0;
}

.solution-card-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.solution-card-text {
    flex: 1;
    min-width: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-primary);
    padding: 0 16px;
    overflow-wrap: break-word;
}

.solution-card-arrow {
    width: 18px;
    height: 18px;
    color: #D1D5DC;
    flex-shrink: 0;
    transition: color var(--transition-normal);
}

.solution-card-wrapper:hover .solution-card-arrow,
.solution-card:hover .solution-card-arrow {
    color: #1864AB;
}

/* 吹き出し型ツールチップ（index ソリューションマップと同様） */
.solution-card-tooltip {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    box-sizing: border-box;
    width: min(320px, calc(100vw - 32px));
    padding: 24px 20px;
    background: var(--color-base);
    border-radius: 10px;
    border: 1px solid #E0E0E0;
    box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.solution-card-wrapper:hover .solution-card-tooltip,
.solution-card-wrapper--tooltip-open .solution-card-tooltip,
.solution-card-tooltip:hover {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* 課題別一覧：index ソリューションマップと同じ吹き出し・テキスト色 */
.solution-card-tooltip.solution-map__tooltip {
    width: min(648px, calc(100vw - 32px));
    padding: 16px;
    background: var(--solution-map-bg);
    border: 1px solid var(--solution-map-border);
    box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.08);
}

/* 吹き出し本体をしっぽより前面に（しっぽは ::after で z-index: -1 のため背面） */
.solution-card-tooltip.solution-map__tooltip .solution-map__tooltip-inner {
    position: relative;
    z-index: 1;
    background: var(--solution-map-bg);
}

.solution-card-tooltip.solution-map__tooltip::after {
    background: var(--solution-map-bg);
    border: 1px solid var(--solution-map-border);
    border-top: none;
    border-left: none;
    border-radius: 0 0 2px 0;
}

.solution-card-tooltip-text {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.6;
    color: #343a40;
    text-align: center;
}

.solution-card-tooltip-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 24px;
    border: 2px solid var(--color-main-dark-02);
    border-radius: 8px;
    background: #fff;
    color: var(--color-main-dark-02);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.solution-card-tooltip-btn:hover {
    background: var(--color-main-dark-02);
    color: #fff;
}

/* 吹き出ししっぽ */
.solution-card-tooltip::after {
    content: '';
    position: absolute;
    bottom: -7px;
    left: 50%;
    width: 14px;
    height: 14px;
    margin-left: -7px;
    background: var(--color-base);
    border: 1px solid #E0E0E0;
    border-top: none;
    border-left: none;
    border-radius: 0 0 2px 0;
    transform: rotate(45deg);
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.06);
}

/* サービスカテゴリ */
.service-category {
    background: var(--color-base);
    padding: 80px 0;
}

.service-category--marketing {
    background: var(--color-base);
}

.service-category-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.service-category-header {
    margin-bottom: 64px;
}

.service-category-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-lg) var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.service-category-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-main-dark-02);
    text-transform: uppercase;
    letter-spacing: 1.4px;
    margin-bottom: 8px;
}

.service-category-title {
    font-size: 36px;
    font-weight: 700;
    color: #074B8B;
    line-height: 1.1;
    margin-bottom: 16px;
}

.service-category-description {
    font-size: 18px;
    font-weight: 400;
    color: var(--color-text-secondary);
    line-height: 1.625;
}

/* デジタルマーケティング領域：説明文＋ボタンをまとめるブロック（ボタンは説明文の下・右寄せ） */
.service-category-header__body {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.service-category-header__body .service-category-description {
    width: 100%;
    margin-bottom: 0;
}

.service-category-header__body .service-category-header__btn {
    margin-top: 32px;
}

/* デジタルマーケティング領域のボタン：右寄せ・テキストとアイコンを改行させない */
.service-category--marketing .service-category-header__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    white-space: nowrap;
}

/* デジタルマーケティングボタンは common.css の .outline-btn--marketing を使用 */

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* サービスカード（カード全体がリンク） */
.service-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: var(--color-base);
    border: 1px solid var(--color-bg-light);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
}

/* 「もっとみる」とアイコンを説明文の下に1行で表示 */
.service-card__cta-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.service-card__cta {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-main-dark-02);
}

.service-card:hover {
    color: inherit;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.service-card-image-wrapper {
    position: relative;
    width: 100%;
    height: 256px;
    overflow: hidden;
}

.service-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 75, 139, 0.1);
}

.service-card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-main-dark-02);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.1);
}

.service-card-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.service-card-title {
    font-size: 20px;
    font-weight: 700;
    color: #074B8B;
    line-height: 1.375;
}

.service-card-text {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.service-card__cta-wrap .service-card-link-icon {
    width: 16px;
    height: 16px;
    color: var(--color-main-dark-02);
    flex-shrink: 0;
}

/* ========================================
   レスポンシブデザイン（サービスページ）
   ======================================== */

@media (max-width: 992px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* タブレット・スマホ: 吹き出しをカードの下に表示（はみ出し防止） */
    .solution-card-tooltip {
        bottom: auto;
        top: calc(100% + 12px);
        transform: translateX(-50%) translateY(-4px);
    }

    .solution-card-wrapper:hover .solution-card-tooltip,
    .solution-card-wrapper--tooltip-open .solution-card-tooltip,
    .solution-card-tooltip:hover {
        transform: translateX(-50%) translateY(0);
    }

    /* しっぽを上向きに（吹き出しがカード下表示のため、三角は上向き） */
    .solution-card-tooltip::after {
        bottom: auto;
        top: -7px;
        left: 50%;
        margin-left: -7px;
        border: 1px solid #E0E0E0;
        border-top: 1px solid #E0E0E0;
        border-left: 1px solid #E0E0E0;
        border-right: none;
        border-bottom: none;
        border-radius: 2px 0 0 0;
        box-shadow: -2px -2px 4px rgba(0, 0, 0, 0.06);
    }

    .solution-card-tooltip.solution-map__tooltip::after {
        background: var(--solution-map-bg);
        border-color: var(--solution-map-border);
        border-top: 1px solid var(--solution-map-border);
        border-left: 1px solid var(--solution-map-border);
        border-right: none;
        border-bottom: none;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .solutions {
        padding: 48px 0;
    }

    .solutions-container {
        padding: 0 var(--spacing-md);
    }

    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .solution-card {
        padding: 16px 12px;
        min-height: auto;
    }

    .solution-card-text {
        font-size: 14px;
        padding: 0 12px;
    }

    .solution-card-icon-wrapper {
        width: 36px;
        height: 36px;
    }

    .solution-card-icon {
        width: 18px;
        height: 18px;
    }

    .solution-card-tooltip {
        width: min(320px, calc(100vw - 24px));
        padding: 20px 16px;
    }

    .solution-card-tooltip.solution-map__tooltip {
        width: min(648px, calc(100vw - 24px));
        padding: 16px;
    }

    .service-category-title {
        font-size: 28px;
    }

    .service-category-container {
        padding: 0 var(--spacing-md);
    }

    /* デジタルマーケティング領域：スマホではボタン全幅・中央揃えでタップしやすく */
    .service-category-header__body {
        align-items: stretch;
    }

    .service-category--marketing .service-category-header__btn {
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }

    .service-card-content {
        padding: 20px;
    }
}

@media (max-width: 576px) {

    /* デジタルマーケティング領域：小さい画面でボタン余白を調整 */
    .service-category-header__body .service-category-header__btn {
        margin-top: 24px;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }

    .service-category--marketing .outline-btn--marketing {
        font-size: 14px;
        min-height: 44px;
    }
}