/* =========================================================
   str.html page-only styles
   - header/footer styles excluded
   - blue theme unified
   ========================================================= */

:root {
    --org-primary: #27486b;
    --org-primary-dark: #16314f;
    --org-accent: #6d89a6;
    --org-accent-soft: #edf3f8;
    --org-text-main: #173047;
    --org-text-sub: #5a6c7d;
    --org-line: rgba(22, 49, 79, 0.12);
    --org-shadow-sm: 0 12px 28px rgba(22, 49, 79, 0.08);
    --org-shadow-md: 0 18px 36px rgba(22, 49, 79, 0.14);
}

.banner_area .banner_inner .banner_content {
    margin-top: 85px;
}

.banner_area .section-head-square {
    width: 200px;
    padding: 3rem 0 3rem 3rem;
}

.banner_area .section-head-square > .head-title,
.banner_area .banner_inner .banner_content h2,
.banner_area .head-title {
    width: 640px;
    font-size: 28px !important;
    line-height: 1.45 !important;
    font-weight: 700;
    letter-spacing: -0.2px;
    margin-bottom: 0;
}

.org-section {
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.org-intro {
    max-width: 920px;
    margin: 0 auto 42px;
    text-align: center;
    color: var(--org-text-sub);
    line-height: 1.85;
    word-break: keep-all;
}

.org-chart-card {
    position: relative;
    padding: 52px 44px 48px;
    overflow: hidden;
}

.org-chart-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--org-primary), var(--org-accent));
}

.org-chart {
    position: relative;
    max-width: 1040px;
    margin: 0 auto;
    padding-top: 4px;
}

.org-chart .row-top,
.org-chart .row-mid,
.org-chart .row-bottom {
    display: grid;
    justify-items: center;
}

.org-chart .row-top {
    grid-template-columns: 1fr;
    margin-bottom: 34px;
}

.org-chart .row-mid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
    margin-bottom: 28px;
    position: relative;
}

.org-chart .row-bottom {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
}

.org-node {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    word-break: keep-all;
    color: #fff;
    box-shadow: var(--org-shadow-md);
}

.org-node.ceo {
    width: 164px;
    height: 164px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--org-primary), var(--org-accent));
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.org-node.division {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--org-primary), color-mix(in srgb, var(--org-accent) 85%, white 15%));
    font-size: 28px;
    font-weight: 800;
    line-height: 1.35;
    padding: 20px;
}

.org-team-list {
    width: 100%;
    max-width: 280px;
    display: grid;
    gap: 14px;
}

.org-team {
    position: relative;
    z-index: 2;
    min-height: 58px;
    padding: 14px 18px;
    border-radius: 999px;
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--org-primary) 92%, white 8%),
        color-mix(in srgb, var(--org-accent) 88%, white 12%)
    );
    color: #fff;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
    box-shadow: var(--org-shadow-sm);
    transition: box-shadow 0.28s ease, opacity 0.28s ease;
}

.org-team:hover {
    box-shadow: var(--org-shadow-md);
    opacity: 0.98;
}

.org-connector {
    position: absolute;
    background: var(--org-line);
    z-index: 1;
}

.org-line-ceo {
    width: 2px;
    height: 84px;
    left: 50%;
    top: 152px;
    transform: translateX(-50%);
}

.org-line-main {
    height: 2px;
    left: 16.5%;
    right: 16.5%;
    top: 236px;
}

.org-line-sales,
.org-line-si,
.org-line-tech {
    width: 2px;
    height: 72px;
    top: 236px;
}

.org-line-sales {
    left: 16.66%;
    transform: translateX(-50%);
}

.org-line-si {
    left: 50%;
    transform: translateX(-50%);
}

.org-line-tech {
    left: 83.33%;
    transform: translateX(-50%);
}

.org-line-sales-bottom,
.org-line-si-bottom,
.org-line-tech-bottom {
    width: 2px;
    height: 78px;
    top: 492px;
}

.org-line-sales-bottom {
    left: 16.66%;
    transform: translateX(-50%);
}

.org-line-si-bottom {
    left: 50%;
    transform: translateX(-50%);
}

.org-line-tech-bottom {
    left: 83.33%;
    transform: translateX(-50%);
}

.org-caption {
    margin-top: 36px;
    text-align: center;
    color: var(--org-text-sub);
    line-height: 1.8;
}

@media (max-width: 1199px) {
    .org-chart-card {
        padding: 44px 28px 40px;
    }

    .org-node.division {
        width: 162px;
        height: 162px;
        font-size: 24px;
    }

    .org-team {
        font-size: 18px;
    }
}

@media (max-width: 991px) {
    .banner_area .section-head-square > .head-title,
    .banner_area .banner_inner .banner_content h2,
    .banner_area .head-title {
        width: 100%;
        font-size: 24px !important;
        line-height: 1.45 !important;
    }

    .org-chart .row-mid,
    .org-chart .row-bottom {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .org-chart .row-top {
        margin-bottom: 24px;
    }

    .org-node.ceo {
        width: 146px;
        height: 146px;
        font-size: 30px;
    }

    .org-node.division {
        width: 156px;
        height: 156px;
        font-size: 23px;
    }

    .org-team-list {
        max-width: 360px;
    }

    .org-connector {
        display: none;
    }
}

@media (max-width: 767px) {
    .banner_area .section-head-square {
        width: 160px;
        padding: 2rem 0 2rem 2rem;
        margin: 0 auto;
    }

    .banner_area .section-head-square > .head-title,
    .banner_area .banner_inner .banner_content h2,
    .banner_area .head-title {
        width: 100%;
        font-size: 20px !important;
        line-height: 1.5 !important;
    }

    .org-chart-card {
        padding: 34px 16px 30px;
    }

    .org-node.ceo {
        width: 130px;
        height: 130px;
        font-size: 26px;
    }

    .org-node.division {
        width: 142px;
        height: 142px;
        font-size: 21px;
    }

    .org-team {
        font-size: 16px;
        min-height: 52px;
        padding: 12px 14px;
    }

    .org-caption {
        margin-top: 26px;
        font-size: 15px;
    }
}