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

    .corporate-about-page * {
        box-sizing: border-box;
    }

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

.corporate-about-break-pc {
    display: block;
}

.corporate-about-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #05152f 0%, #0d4f9e 48%, #4a97ff 100%);
}

    .corporate-about-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 84% 18%, rgba(74, 151, 255, 0.30) 0%, rgba(255, 255, 255, 0) 24%), radial-gradient(circle at 78% 82%, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 22%);
        pointer-events: none;
    }

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

.corporate-about-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin: 0 0 28px;
    list-style: none;
}

.corporate-about-breadcrumb li {
    position: relative;
    padding-right: 14px;
    font-size: 13px;
    line-height: 1.6;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.78);
}

    .corporate-about-breadcrumb li:not(:last-child)::after {
        content: "/";
        position: absolute;
        right: 0;
        top: 0;
        color: rgba(255, 255, 255, 0.35);
    }

    .corporate-about-breadcrumb li:last-child {
        padding-right: 0;
    }

.corporate-about-breadcrumb a {
    color: inherit;
    text-decoration: none;
}

    .corporate-about-breadcrumb a:hover {
        color: #fff;
    }

.corporate-about-hero__eyebrow,
.corporate-about-section-head__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.corporate-about-hero__eyebrow {
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
}

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

.corporate-about-hero__lead {
    max-width: 900px;
    margin: 22px 0 0;
    font-size: 18px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.92);
}

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

    .corporate-about-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);
    }

.corporate-about-summary,
.corporate-about-history,
.corporate-about-certifications,
.corporate-about-access {
    padding: 88px 0 0;
}

.corporate-about-profile,
.corporate-about-message {
    padding: 24px 0 0;
}

.corporate-about-cta {
    padding: 0 0 110px;
}

.corporate-about-section-head {
    text-align: center;
}

.corporate-about-section-head__eyebrow {
    color: var(--ca-blue);
    background: rgba(18, 61, 132, 0.06);
}

.corporate-about-section-head__title {
    margin: 16px 0 0;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.45;
    font-weight: 800;
    color: var(--ca-text);
}

.corporate-about-section-head__lead {
    max-width: 860px;
    margin: 20px auto 0;
    font-size: 16px;
    line-height: 2;
    color: var(--ca-muted);
}

.corporate-about-summary__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin-top: 38px;
}

.corporate-about-summary-card,
.corporate-about-panel,
.corporate-about-president-card,
.corporate-about-cert-card,
.corporate-about-map-card,
.corporate-about-factory-card,
.corporate-about-cta__box {
    border: 1px solid var(--ca-line);
    border-radius: 30px;
    background: #fff;
    box-shadow: var(--ca-shadow);
}

.corporate-about-summary-card {
    padding: 28px 24px 24px;
    text-align: center;
}

.corporate-about-summary-card__label {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(18, 61, 132, 0.06);
    color: var(--ca-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.corporate-about-summary-card__value {
    margin: 18px 0 0;
    font-size: clamp(34px, 4vw, 54px);
    line-height: 1.1;
    font-weight: 900;
    color: var(--ca-navy);
}

    .corporate-about-summary-card__value span {
        font-size: 0.38em;
        font-weight: 700;
        margin-left: 6px;
    }

.corporate-about-summary-card__value--compact {
    font-size: clamp(26px, 3vw, 34px);
    line-height: 1.35;
}

.corporate-about-summary-card__text {
    margin: 16px 0 0;
    font-size: 14px;
    line-height: 1.9;
    color: var(--ca-muted);
    text-align: left;
}

.corporate-about-profile__grid,
.corporate-about-message__grid,
.corporate-about-access__grid {
    display: grid;
    gap: 28px;
}

.corporate-about-profile__grid {
    grid-template-columns: 1.05fr 0.95fr;
}

.corporate-about-message__grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
}

.corporate-about-access__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 38px;
}

.corporate-about-profile__side {
    display: grid;
    gap: 24px;
}

.corporate-about-panel {
    padding: 34px 36px;
}

.corporate-about-panel--accent {
    background: linear-gradient(180deg, #fbfdff 0%, #f3f7fd 100%);
}

.corporate-about-panel__head {
    margin-bottom: 20px;
}

.corporate-about-panel__title {
    margin: 14px 0 0;
    font-size: clamp(28px, 3.2vw, 38px);
    line-height: 1.45;
    font-weight: 800;
    color: var(--ca-text);
}

.corporate-about-panel__text {
    margin: 18px 0 0;
    font-size: 15px;
    line-height: 2;
    color: var(--ca-muted);
}

.corporate-about-data-list {
    display: grid;
    gap: 0;
    margin: 0;
}

.corporate-about-data-list__row {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
    padding: 18px 0;
    border-top: 1px solid var(--ca-line);
}

    .corporate-about-data-list__row:first-child {
        padding-top: 0;
        border-top: none;
    }

.corporate-about-data-list dt {
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
    font-weight: 800;
    color: var(--ca-text);
}

.corporate-about-data-list dd {
    margin: 0;
    font-size: 15px;
    line-height: 1.95;
    color: var(--ca-muted);
}

.corporate-about-inline-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    color: var(--ca-blue);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

    .corporate-about-inline-link:hover {
        color: var(--ca-navy);
    }

.corporate-about-badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 0;
    margin: 0;
    list-style: none;
}

    .corporate-about-badge-list li,
    .corporate-about-badge-list a {
        display: inline-flex;
    }

    .corporate-about-badge-list a {
        align-items: center;
        min-height: 42px;
        padding: 0 16px;
        border-radius: 999px;
        border: 1px solid rgba(18, 61, 132, 0.12);
        background: rgba(18, 61, 132, 0.05);
        color: var(--ca-text);
        font-size: 14px;
        font-weight: 700;
        text-decoration: none;
    }

        .corporate-about-badge-list a:hover {
            border-color: rgba(18, 61, 132, 0.28);
            background: rgba(18, 61, 132, 0.09);
        }

.corporate-about-factory-card {
    overflow: hidden;
}

.corporate-about-factory-card__media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #eef4ff;
}

    .corporate-about-factory-card__media img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.corporate-about-factory-card__body {
    padding: 22px 24px 24px;
}

.corporate-about-factory-card__tag,
.corporate-about-cert-card__tag {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(18, 61, 132, 0.06);
    color: var(--ca-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.corporate-about-factory-card__body h3 {
    margin: 14px 0 0;
    font-size: 22px;
    line-height: 1.6;
    font-weight: 800;
    color: var(--ca-text);
}

.corporate-about-factory-card__body p {
    margin: 12px 0 0;
    font-size: 14px;
    line-height: 1.9;
    color: var(--ca-muted);
}

.corporate-about-timeline {
    position: relative;
    display: grid;
    gap: 18px;
    max-width: 980px;
    margin: 38px auto 0;
}

    .corporate-about-timeline::before {
        content: "";
        position: absolute;
        left: 154px;
        top: 10px;
        bottom: 10px;
        width: 1px;
        background: linear-gradient(180deg, rgba(18, 61, 132, 0.14) 0%, rgba(18, 61, 132, 0.30) 100%);
    }

.corporate-about-timeline__item {
    position: relative;
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding: 24px 28px;
    border: 1px solid var(--ca-line);
    border-radius: 28px;
    background: #fff;
    box-shadow: var(--ca-shadow);
}

    .corporate-about-timeline__item::before {
        content: "";
        position: absolute;
        left: 148px;
        top: 34px;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: linear-gradient(135deg, #1b62cc 0%, #4a97ff 100%);
        box-shadow: 0 0 0 8px #fff;
    }

.corporate-about-timeline__date {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(18, 61, 132, 0.06);
    color: var(--ca-blue);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.5;
    text-align: center;
}

.corporate-about-timeline__body {
    font-size: 15px;
    line-height: 2;
    color: var(--ca-text);
}

.corporate-about-message__lead {
    margin: 0;
    font-size: 16px;
    line-height: 2;
    color: var(--ca-text);
    font-weight: 700;
}

.corporate-about-message__body {
    margin-top: 18px;
}

    .corporate-about-message__body p {
        margin: 0 0 16px;
        font-size: 15px;
        line-height: 2;
        color: var(--ca-muted);
    }

.corporate-about-president-card {
    overflow: hidden;
    align-self: start;
}

.corporate-about-president-card__media {
    aspect-ratio: 10 / 11;
    overflow: hidden;
    background: #eef4ff;
}

    .corporate-about-president-card__media img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.corporate-about-president-card__body {
    padding: 24px 24px 26px;
    text-align: center;
}

.corporate-about-president-card__role {
    margin: 0;
    color: var(--ca-blue);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.corporate-about-president-card__body h3 {
    margin: 10px 0 0;
    font-size: 28px;
    line-height: 1.4;
    font-weight: 800;
    color: var(--ca-text);
}

.corporate-about-president-card__body p:not(.corporate-about-president-card__role) {
    margin: 12px 0 0;
    font-size: 14px;
    line-height: 1.9;
    color: var(--ca-muted);
}

.corporate-about-certifications__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 38px;
}

.corporate-about-cert-card {
    display: block;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

    .corporate-about-cert-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 30px 56px rgba(9, 29, 67, 0.12);
    }

.corporate-about-cert-card__media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #eef4ff;
}

.corporate-about-cert-card__media--wide {
    aspect-ratio: 16 / 7;
}

.corporate-about-cert-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.corporate-about-cert-card__body {
    padding: 22px 22px 24px;
}

    .corporate-about-cert-card__body h3 {
        margin: 14px 0 0;
        font-size: 22px;
        line-height: 1.55;
        font-weight: 800;
        color: var(--ca-text);
    }

    .corporate-about-cert-card__body p {
        margin: 10px 0 0;
        font-size: 14px;
        line-height: 1.9;
        color: var(--ca-muted);
    }

.corporate-about-cert-card__cta {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    color: var(--ca-blue);
    font-size: 14px;
    font-weight: 800;
}

.corporate-about-route-list {
    display: grid;
    gap: 18px;
}

.corporate-about-route-list__group {
    padding: 22px 22px 20px;
    border-radius: 22px;
    background: linear-gradient(180deg, #fbfdff 0%, #f3f7fd 100%);
    border: 1px solid var(--ca-line);
}

    .corporate-about-route-list__group h3 {
        margin: 0;
        font-size: 18px;
        line-height: 1.5;
        font-weight: 800;
        color: var(--ca-text);
    }

    .corporate-about-route-list__group ul {
        margin: 12px 0 0;
        padding-left: 20px;
    }

    .corporate-about-route-list__group li {
        font-size: 14px;
        line-height: 1.9;
        color: var(--ca-muted);
    }

.corporate-about-actions,
.corporate-about-cta__links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.corporate-about-actions {
    margin-top: 24px;
}

.corporate-about-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .corporate-about-btn:hover {
        transform: translateY(-2px);
    }

.corporate-about-btn--primary {
    background: linear-gradient(135deg, #0b2d61 0%, #0f57aa 100%);
    color: #fff;
    box-shadow: 0 18px 34px rgba(10, 42, 90, 0.18);
}

.corporate-about-btn--secondary {
    background: #fff;
    color: var(--ca-navy);
    border: 1px solid rgba(18, 61, 132, 0.18);
}

.corporate-about-btn--ghost {
    background: rgba(18, 61, 132, 0.05);
    color: var(--ca-text);
    border: 1px solid rgba(18, 61, 132, 0.12);
}

.corporate-about-map-card {
    overflow: hidden;
    margin-top: 28px;
}

.corporate-about-map {
    display: block;
    width: 100%;
    height: 460px;
    border: 0;
}

.corporate-about-cta__box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    padding: 34px 36px;
    margin-top: 88px;
    background: linear-gradient(180deg, #fbfdff 0%, #f3f7fd 100%);
}

.corporate-about-cta__text {
    max-width: 720px;
}

.corporate-about-cta__title {
    margin: 14px 0 0;
    font-size: clamp(28px, 3.6vw, 40px);
    line-height: 1.45;
    font-weight: 800;
    color: var(--ca-text);
}

.corporate-about-cta__lead {
    margin: 18px 0 0;
    font-size: 15px;
    line-height: 2;
    color: var(--ca-muted);
}

@media (max-width: 1080px) {
    .corporate-about-summary__grid,
    .corporate-about-certifications__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .corporate-about-profile__grid,
    .corporate-about-message__grid,
    .corporate-about-access__grid,
    .corporate-about-cta__box {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 900px) {
    .corporate-about-summary__grid,
    .corporate-about-certifications__grid,
    .corporate-about-access__grid {
        grid-template-columns: 1fr;
    }
}

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

    .corporate-about-break-pc {
        display: none;
    }

    .corporate-about-hero__content {
        padding: 94px 0 72px;
    }

    .corporate-about-hero__lead {
        font-size: 16px;
        line-height: 1.9;
    }

    .corporate-about-hero__chips {
        display: none;
        gap: 10px;
    }

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

    .corporate-about-summary,
    .corporate-about-history,
    .corporate-about-certifications,
    .corporate-about-access {
        padding-top: 68px;
    }

    .corporate-about-profile,
    .corporate-about-message {
        padding-top: 20px;
    }

    .corporate-about-cta {
        padding-bottom: 76px;
    }

    .corporate-about-section-head__lead {
        font-size: 15px;
        line-height: 1.9;
    }

    .corporate-about-summary-card,
    .corporate-about-panel,
    .corporate-about-president-card,
    .corporate-about-cert-card,
    .corporate-about-map-card,
    .corporate-about-factory-card,
    .corporate-about-cta__box,
    .corporate-about-timeline__item {
        border-radius: 24px;
    }

    .corporate-about-panel,
    .corporate-about-cta__box,
    .corporate-about-timeline__item {
        padding-left: 20px;
        padding-right: 20px;
    }

    .corporate-about-data-list__row {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 16px 0;
    }

    .corporate-about-timeline::before {
        left: 19px;
        top: 18px;
        bottom: 18px;
    }

    .corporate-about-timeline__item {
        grid-template-columns: 1fr;
        gap: 14px;
        padding-left: 42px;
    }

        .corporate-about-timeline__item::before {
            left: 12px;
            top: 28px;
            box-shadow: 0 0 0 6px #fff;
        }

    .corporate-about-summary-card__value {
        font-size: 42px;
    }

    .corporate-about-panel__title,
    .corporate-about-cta__title {
        font-size: 28px;
    }

    .corporate-about-president-card__body h3,
    .corporate-about-cert-card__body h3,
    .corporate-about-factory-card__body h3 {
        font-size: 22px;
    }

    .corporate-about-actions,
    .corporate-about-cta__links {
        flex-direction: column;
    }

    .corporate-about-btn {
        width: 100%;
    }

    .corporate-about-map {
        height: 360px;
    }
}


/* --------------------------------
   President photo size adjustment
-------------------------------- */
.corporate-about-president-card {
    padding: 24px 24px 26px;
}

.corporate-about-president-card__media {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    border-radius: 24px;
}

.corporate-about-president-card__body {
    padding: 20px 0 0;
}

.corporate-about-president-card__media img {
    object-position: center top;
}

/* --------------------------------
   Message / President profile adjustment
-------------------------------- */
.corporate-about-message__grid {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 32px;
    align-items: start;
}

.corporate-about-message__side {
    display: flex;
    justify-content: flex-end;
    align-self: start;
}

.corporate-about-president-card {
    width: 100%;
    max-width: 320px;
    padding: 24px 22px 22px;
    overflow: visible;
    align-self: start;
}

.corporate-about-president-card__media {
    width: 100%;
    max-width: 220px;
    aspect-ratio: 4 / 5;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 24px;
    background: #eef4ff;
}

    .corporate-about-president-card__media img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
    }

.corporate-about-president-card__body {
    padding: 18px 0 0;
    text-align: center;
}

    .corporate-about-president-card__body h3 {
        margin: 10px 0 0;
        font-size: 24px;
        line-height: 1.4;
        font-weight: 800;
        color: var(--ca-text);
    }

    .corporate-about-president-card__body p:not(.corporate-about-president-card__role) {
        margin: 12px 0 0;
        font-size: 14px;
        line-height: 1.85;
        color: var(--ca-muted);
    }

@media (max-width: 1080px) {
    .corporate-about-message__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .corporate-about-message__side {
        justify-content: center;
    }

    .corporate-about-president-card {
        max-width: 320px;
    }
}

@media (max-width: 767px) {
    .corporate-about-president-card {
        max-width: 280px;
        padding: 20px 18px 18px;
    }

    .corporate-about-president-card__media {
        max-width: 190px;
        border-radius: 20px;
    }

    .corporate-about-president-card__body h3 {
        font-size: 22px;
    }
}

.corporate-about-president-card__body h3 {
    font-family: "name", "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-weight: 400;
    font-style: normal;
    font-synthesis: none;
    letter-spacing: 0.04em;
}