.industry-index-page {
    --ii-navy: #123d84;
    --ii-deep: #071f42;
    --ii-blue: #2f67c8;
    --ii-light: #f4f7fc;
    --ii-line: #d8e1ef;
    --ii-text: #24364a;
    --ii-muted: #617287;
    --ii-shadow: 0 24px 50px rgba(9, 29, 67, 0.08);
    color: var(--ii-text);
    background: #fff;
}

    .industry-index-page * {
        box-sizing: border-box;
    }

.industry-index-container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.industry-index-break-pc {
    display: block;
}

/* --------------------------------
   Hero
-------------------------------- */
.industry-index-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #071f42 0%, #123d84 52%, #2f67c8 100%);
}

    .industry-index-hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at 14% 18%, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 24%), radial-gradient(circle at 88% 20%, rgba(255, 255, 255, 0.11) 0%, rgba(255, 255, 255, 0) 20%), radial-gradient(circle at 74% 82%, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 22%);
        pointer-events: none;
    }

.industry-index-hero__content {
    position: relative;
    z-index: 1;
    padding: 78px 0 68px;
    color: #fff;
}

.industry-index-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.industry-index-hero__title {
    margin: 20px 0 0;
    font-size: clamp(38px, 5vw, 58px);
    line-height: 1.18;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.industry-index-hero__lead {
    max-width: 820px;
    margin: 22px 0 0;
    font-size: 18px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.92);
}

.industry-index-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    padding: 0;
    margin: 34px 0 0;
    list-style: none;
}

    .industry-index-hero__chips li {
        display: inline-flex;
        align-items: center;
        min-height: 46px;
        padding: 0 18px;
        border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, 0.18);
        background: rgba(255, 255, 255, 0.10);
        color: #fff;
        font-size: 14px;
        font-weight: 700;
        line-height: 1.5;
        backdrop-filter: blur(4px);
    }

/* --------------------------------
   Section head
-------------------------------- */
.industry-index-section-head {
    text-align: center;
}

.industry-index-section-head--left {
    text-align: left;
}

.industry-index-section-head__eyebrow {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--ii-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.industry-index-section-head__title {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.45;
    font-weight: 800;
    color: var(--ii-text);
}

.industry-index-section-head__lead {
    max-width: 820px;
    margin: 20px auto 0;
    font-size: 16px;
    line-height: 2;
    color: var(--ii-muted);
}

.industry-index-section-head--left .industry-index-section-head__lead {
    margin-left: 0;
    margin-right: 0;
}

/* --------------------------------
   Card list
-------------------------------- */
.industry-index-list {
    padding: 88px 0 72px;
}

.industry-index-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
    margin-top: 42px;
}

.industry-index-card {
    --card-accent: #2f67c8;
    display: flex;
    flex-direction: column;
    min-width: 0;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--ii-line);
    border-radius: 28px;
    background: #fff;
    overflow: hidden;
    box-shadow: var(--ii-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

    .industry-index-card:hover {
        transform: translateY(-4px);
        border-color: rgba(18, 61, 132, 0.22);
        box-shadow: 0 30px 56px rgba(9, 29, 67, 0.12);
    }

.industry-index-card__media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #eef4ff;
}

    .industry-index-card__media::before {
        content: "";
        position: absolute;
        top: 20px;
        left: 20px;
        z-index: 1;
        width: 84px;
        height: 6px;
        border-radius: 999px;
        background: var(--card-accent);
        box-shadow: 0 12px 24px rgba(9, 29, 67, 0.16);
    }

    .industry-index-card__media picture,
    .industry-index-card__media img {
        display: block;
        width: 100%;
        height: 100%;
    }

    .industry-index-card__media img {
        object-fit: cover;
        filter: saturate(0.92);
        transition: transform 0.35s ease, filter 0.35s ease;
    }

.industry-index-card:hover .industry-index-card__media img {
    transform: scale(1.04);
    filter: saturate(1);
}

.industry-index-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 18px;
    padding: 24px 24px 24px;
}

.industry-index-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.industry-index-card__eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(18, 61, 132, 0.06);
    color: var(--card-accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.industry-index-card__icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(18, 61, 132, 0.12);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(237, 243, 255, 0.92) 100%);
    box-shadow: 0 10px 18px rgba(9, 29, 67, 0.08);
    color: var(--card-accent);
}

    .industry-index-card__icon i {
        font-size: 16px;
    }

.industry-index-card__title {
    margin: 0;
    font-size: clamp(24px, 2.2vw, 30px);
    line-height: 1.4;
    font-weight: 800;
    color: var(--ii-text);
}

.industry-index-card__lead {
    margin: 0;
    min-height: 3.7em;
    font-size: 16px;
    line-height: 1.85;
    font-weight: 700;
    color: var(--ii-muted);
}

.industry-index-card__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

    .industry-index-card__chips li {
        display: inline-flex;
        align-items: center;
        min-height: 38px;
        padding: 0 14px;
        border-radius: 999px;
        border: 1px solid rgba(18, 61, 132, 0.12);
        background: rgba(18, 61, 132, 0.05);
        color: var(--ii-text);
        font-size: 13px;
        font-weight: 700;
        line-height: 1.4;
    }

.industry-index-card__cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--card-accent);
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
}

.industry-index-card--parts {
    --card-accent: #2f67c8;
}

.industry-index-card--trading {
    --card-accent: #2e7fa6;
}

.industry-index-card--maker {
    --card-accent: #5f6fd8;
}

.industry-index-card--construction {
    --card-accent: #4f6f60;
}

.industry-index-card--sign {
    --card-accent: #8a6733;
}

/* --------------------------------
   Flow
-------------------------------- */
.industry-index-flow {
    padding: 0 0 110px;
}

.industry-index-flow__panel {
    padding: 42px;
    border: 1px solid var(--ii-line);
    border-radius: 32px;
    background: linear-gradient(180deg, #fbfdff 0%, #f3f7fd 100%);
    box-shadow: var(--ii-shadow);
}

.industry-index-flow__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 32px;
}

.industry-index-step {
    padding: 26px 22px 22px;
    border-radius: 24px;
    border: 1px solid rgba(18, 61, 132, 0.10);
    background: #fff;
}

.industry-index-step__num {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: #edf3ff;
    color: var(--ii-blue);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.industry-index-step__title {
    margin: 16px 0 0;
    font-size: 20px;
    line-height: 1.5;
    font-weight: 800;
    color: var(--ii-text);
}

.industry-index-step__text {
    margin: 12px 0 0;
    font-size: 14px;
    line-height: 1.85;
    color: var(--ii-muted);
}

.industry-index-note {
    margin: 18px 0 0;
    font-size: 13px;
    line-height: 1.8;
    color: var(--ii-muted);
}

/* --------------------------------
   Responsive
-------------------------------- */
@media (max-width: 1080px) {
    .industry-index-flow__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .industry-index-grid {
        grid-template-columns: 1fr;
    }

    .industry-index-card__lead {
        min-height: auto;
    }
}

@media (max-width: 767px) {
    .industry-index-container {
        width: calc(100% - 24px);
    }

    .industry-index-break-pc {
        display: none;
    }

    .industry-index-hero__content {
        padding: 94px 0 72px;
    }

    .industry-index-hero__lead {
        font-size: 16px;
        line-height: 1.9;
    }

    .industry-index-hero__chips {
        gap: 10px;
    }

        .industry-index-hero__chips li {
            min-height: 42px;
            padding: 0 14px;
            font-size: 13px;
        }

    .industry-index-list {
        padding: 68px 0 52px;
    }

    .industry-index-section-head__lead {
        font-size: 15px;
        line-height: 1.9;
    }

    .industry-index-grid {
        gap: 20px;
        margin-top: 32px;
    }

    .industry-index-card {
        border-radius: 24px;
    }

    .industry-index-card__media::before {
        top: 16px;
        left: 16px;
        width: 64px;
        height: 5px;
    }

    .industry-index-card__body {
        padding: 20px 18px 20px;
        gap: 16px;
    }

    .industry-index-card__meta {
        align-items: flex-start;
    }

    .industry-index-card__eyebrow {
        font-size: 11px;
    }

    .industry-index-card__title {
        font-size: 24px;
    }

    .industry-index-card__lead {
        font-size: 15px;
        line-height: 1.85;
    }

    .industry-index-card__chips li {
        min-height: 36px;
        font-size: 12px;
    }

    .industry-index-flow {
        padding-bottom: 76px;
    }

    .industry-index-flow__panel {
        padding: 28px 20px;
        border-radius: 24px;
    }

    .industry-index-flow__grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 24px;
    }

    .industry-index-step {
        padding: 22px 18px 18px;
        border-radius: 20px;
    }

    .industry-index-step__title {
        font-size: 18px;
    }

    .industry-index-step__text {
        font-size: 13px;
    }
}