/* ===== BCP ページ共通 ===== */
.about-hero {
    position: relative;
    min-height: 420px;
    background: #f5f5f5;
    display: flex;
    align-items: flex-end;
    padding: 0 40px 0;
    overflow: hidden;
}

.about-hero-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 0;
    padding-top: 140px;
}

.about-hero-label-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.about-hero-company {
    font-family: 'Jost', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: #1a1a1a;
    letter-spacing: 0.05em;
}

.about-hero-line {
    display: block;
    width: 40px;
    height: 1px;
    background: #1a1a1a;
}

.about-hero-title {
    position: relative;
    display: inline-block;
}

.about-hero-title-text {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: clamp(5rem, 14vw, 12rem);
    font-weight: 900;
    color: #1a1a1a;
    line-height: 0.85;
    letter-spacing: -0.03em;
    display: block;
    position: relative;
    z-index: 1;
}

.about-hero-title-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 35%;
    background: #ff6600;
    z-index: 0;
}

/* ===== セクション共通 ===== */
.about-section {
    background: #fff;
    position: relative;
    z-index: 1;
}

.about-section-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 100px 40px;
}

.about-section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.about-section-en {
    font-family: 'Jost', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    font-style: italic;
    color: #ff6600;
    letter-spacing: 0.05em;
}

.about-section-num {
    font-family: 'Jost', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: #ff6600;
}

/* ===== CTA ===== */
.about-cta {
    background: #ff6600;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.about-cta-inner {
    max-width: 600px;
    margin: 0 auto;
}

.about-cta-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 24px;
}

.about-cta-btn {
    display: inline-block;
    background: #fff;
    color: #ff6600;
    font-family: 'Jost', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    padding: 16px 48px;
    border-radius: 50px;
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: opacity 0.3s ease;
    margin-bottom: 16px;
}

.about-cta-btn:hover {
    opacity: 0.7;
}

.about-cta-sub {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== BCP コンテンツ ===== */
.bcp-catch {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 40px;
    padding-left: 16px;
    border-left: 4px solid #ff6600;
}

.bcp-message {
    max-width: 800px;
    margin-bottom: 64px;
}

.bcp-message p {
    font-size: 0.9375rem;
    color: #555;
    line-height: 2;
    margin-bottom: 16px;
}

.bcp-date {
    font-size: 0.875rem;
    color: #999;
    margin-top: 24px;
}

/* ===== ダウンロードリスト ===== */
.bcp-download-list {
    max-width: 800px;
}

.bcp-download-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    background: #f9f9f9;
    border-radius: 12px;
    margin-bottom: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bcp-download-item:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.bcp-download-item:last-child {
    margin-bottom: 0;
}

.bcp-download-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.bcp-download-text {
    flex: 1;
}

.bcp-download-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.bcp-download-type {
    font-family: 'Jost', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: #999;
    letter-spacing: 0.05em;
}

.bcp-download-btn {
    display: inline-block;
    background: #ff6600;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: opacity 0.3s ease;
    flex-shrink: 0;
}

.bcp-download-btn:hover {
    opacity: 0.7;
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
    .about-hero {
        min-height: 300px;
        padding: 0 20px;
    }

    .about-hero-inner {
        padding-top: 100px;
    }

    .about-hero-title-text {
        font-size: clamp(3.5rem, 12vw, 6rem);
    }

    .about-section-inner {
        padding: 80px 20px;
    }

    .about-cta {
        padding: 60px 20px;
    }

    .about-cta-text {
        font-size: 1.1rem;
    }

    .about-cta-btn {
        font-size: 1.25rem;
        padding: 14px 40px;
    }

    .bcp-catch {
        font-size: 1.375rem;
    }

    .bcp-download-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 20px;
    }

    .bcp-download-icon {
        width: 40px;
        height: 40px;
    }

    .bcp-download-icon svg {
        width: 24px;
        height: 24px;
    }

    .bcp-download-name {
        font-size: 0.85rem;
    }

    .bcp-download-btn {
        width: 100%;
        text-align: center;
    }
}