/* ============================================================
   lp-diagnosis.css
   経営環境ピンチ度診断LP 固有スタイル
   ============================================================ */

/* ============================================================
   Section 1: ファーストビュー
   ============================================================ */
.lp-diag-fv {
    background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%);
    padding: 48px 0 60px;
}
.lp-diag-fv__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: center;
}
.lp-diag-fv__kicker {
    display: inline-block;
    background: var(--color-vivid-blue);
    color: white;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
}
.lp-diag-fv__pre-heading {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 8px;
}
.lp-diag-fv__heading {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-navy);
    line-height: 1.4;
    margin-bottom: 12px;
}
.lp-diag-fv__sub {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-vivid-blue);
    margin-bottom: 16px;
}
.lp-diag-fv__body {
    font-size: 15px;
    color: var(--color-dark-gray);
    line-height: 1.8;
    margin-bottom: 12px;
}
.lp-diag-fv__cta {
    margin-top: 24px;
}
.lp-diag-fv__chart {
    text-align: center;
}
.lp-diag-fv__chart img {
    max-width: 320px;
    width: 100%;
    margin: 0 auto;
    border-radius: 12px;
}

@media (min-width: 768px) {
    .lp-diag-fv {
        padding: 80px 0 100px;
    }
    .lp-diag-fv__inner {
        grid-template-columns: 1fr 1fr;
        gap: 48px;
    }
    .lp-diag-fv__pre-heading {
        font-size: 17px;
    }
    .lp-diag-fv__heading {
        font-size: 32px;
    }
    .lp-diag-fv__chart img {
        max-width: 400px;
    }
}

@media (min-width: 1024px) {
    .lp-diag-fv__heading {
        font-size: 36px;
    }
}

/* ============================================================
   Section 2: 5カテゴリ説明
   ============================================================ */
.lp-diag-categories__lead {
    font-size: 16px;
    color: var(--color-dark-gray);
    margin-bottom: 32px;
}
.lp-diag-categories__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 32px;
}
.lp-diag-categories__note {
    font-size: 15px;
    color: var(--color-medium-gray);
}

@media (min-width: 768px) and (max-width: 1023px) {
    .lp-diag-categories__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (min-width: 1024px) {
    .lp-diag-categories__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    /* 4番目と5番目のカードを2列目に中央配置 */
    .lp-diag-categories__grid .lp-diag-category-card:nth-child(4) {
        grid-column: 1 / 2;
    }
    .lp-diag-categories__grid .lp-diag-category-card:nth-child(5) {
        grid-column: 2 / 3;
    }
}

/* カテゴリカード */
.lp-diag-category-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    position: relative;
    border-top: 4px solid var(--color-vivid-blue);
}
.lp-diag-category-card__number {
    position: absolute;
    top: -2px;
    right: 16px;
    font-size: 48px;
    font-weight: 800;
    color: rgba(37, 99, 235, 0.08);
    line-height: 1;
}
.lp-diag-category-card__title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 8px;
}
.lp-diag-category-card__text {
    font-size: 14px;
    color: var(--color-medium-gray);
    line-height: 1.7;
}

/* ============================================================
   Section 3: 島田紹介
   ============================================================ */
.lp-diag-instructor__photo {
    text-align: center;
}
.lp-diag-instructor__name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 16px;
}

/* ============================================================
   Section 4: CTA
   ============================================================ */
.lp-diag-cta {
    background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF4 100%);
    padding: 60px 0;
}
.lp-diag-cta h2 {
    margin-bottom: 16px;
}
.lp-diag-cta p {
    color: var(--color-medium-gray);
    margin-bottom: 24px;
}

@media (min-width: 1024px) {
    .lp-diag-cta {
        padding: 80px 0;
    }
}

/* ============================================================
   Floating CTA（PC用 — 診断ボタン）
   ============================================================ */
@media (min-width: 1024px) {
    .lp-diag-floating .floating-cta__btn {
        background: var(--color-vivid-blue);
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
    }
    .lp-diag-floating .floating-cta__btn:hover {
        background: var(--color-deep-blue);
        box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    }
}

/* ============================================================
   Mobile CTA（モバイル用 — 診断ボタン）
   ============================================================ */
@media (max-width: 1023px) {
    .lp-diag-mobile-cta {
        justify-content: center;
    }
    .mobile-cta__diag {
        flex: 1;
        text-align: center;
        padding: 14px 8px;
        border-radius: 8px;
        font-size: 15px;
        font-weight: 700;
        color: white;
        text-decoration: none;
        background: var(--color-vivid-blue);
    }
}