/* =========================================================
   지역 및 지대 편성표
========================================================= */

.region-section {
    padding: 88px 0 120px;
}


/* =========================================================
   편성표 외곽
========================================================= */

.region-board {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: 42px 42px 56px;
    border: 1px solid var(--line);
    border-radius: 30px;
    background:
        radial-gradient(
            circle at 88% 5%,
            rgba(11, 76, 140, 0.08),
            transparent 24%
        ),
        linear-gradient(
            180deg,
            #ffffff 0%,
            #fbfcfe 100%
        );
    box-shadow: 0 22px 52px rgba(4, 29, 56, 0.10);
}

.region-board::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 8px;
    background: linear-gradient(
        90deg,
        var(--navy) 0 68%,
        var(--gold) 68% 100%
    );
}

.region-board::after {
    content: "";
    position: absolute;
    top: 82px;
    right: -118px;
    z-index: -1;
    width: 310px;
    height: 310px;
    border: 44px solid rgba(11, 76, 140, 0.035);
    border-radius: 50%;
    pointer-events: none;
}


/* =========================================================
   상단 로고와 제목
========================================================= */

.region-board__brand {
    width: 76px;
    margin: 0 auto 17px;
}

.region-board__brand img {
    display: block;
    width: 100%;
    height: auto;
}

.region-board__heading {
    position: relative;
    z-index: 2;
    text-align: center;
}

.region-board__heading span {
    display: block;
    margin-bottom: 11px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.region-board__heading strong {
    display: block;
    color: var(--navy);
    font-size: clamp(29px, 3.5vw, 44px);
    font-weight: 800;
    line-height: 1.24;
    letter-spacing: -0.045em;
    word-break: keep-all;
}

.region-board__heading p {
    margin: 13px 0 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
}


/* =========================================================
   요약 현황
========================================================= */

.region-summary {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: min(100%, 690px);
    margin: 38px auto 52px;
    border: 1px solid #dce5ee;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.90);
    box-shadow: 0 13px 30px rgba(4, 29, 56, 0.06);
}

.region-summary__item {
    position: relative;
    min-width: 0;
    padding: 20px 16px 19px;
    text-align: center;
}

.region-summary__item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 20%;
    right: 0;
    width: 1px;
    height: 60%;
    background: #dce5ee;
}

.region-summary__item span,
.region-summary__item em {
    display: block;
    font-style: normal;
}

.region-summary__item span {
    margin-bottom: 6px;
    color: var(--blue);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.region-summary__item strong {
    color: var(--navy);
    font-size: 35px;
    font-weight: 900;
    line-height: 1;
}

.region-summary__item em {
    margin-top: 6px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}


/* =========================================================
   지역 카드 그리드
========================================================= */

.region-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
}

.region-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid #dce5ee;
    border-radius: 24px;
    background: var(--white);
    box-shadow: 0 14px 32px rgba(4, 29, 56, 0.07);
}

.region-card__header {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    min-height: 142px;
    color: var(--white);
    background:
        linear-gradient(
            135deg,
            var(--navy) 0%,
            var(--blue) 100%
        );
}

.region-card__number {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(0, 0, 0, 0.08);
}

.region-card__number span {
    margin-bottom: 7px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.13em;
}

.region-card__number strong {
    color: var(--gold);
    font-size: 36px;
    font-weight: 900;
    line-height: 1;
}

.region-card__title {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
    padding: 25px 23px;
}

.region-card__title h3,
.region-card__title p,
.region-card__leader span,
.region-card__leader strong,
.region-card__leader em {
    margin: 0;
}

.region-card__title h3 {
    font-size: 30px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.035em;
}

.region-card__title p {
    margin-top: 9px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    font-weight: 700;
}

.region-card__leader {
    min-width: 126px;
    padding-left: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
    text-align: right;
}

.region-card__leader span,
.region-card__leader strong,
.region-card__leader em {
    display: block;
}

.region-card__leader span {
    margin-bottom: 6px;
    color: var(--gold-soft);
    font-size: 12px;
    font-weight: 800;
}

.region-card__leader strong {
    font-size: 20px;
    font-weight: 900;
    line-height: 1.25;
}

.region-card__leader em {
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
}

.region-card__body {
    padding: 12px 28px 24px;
}


/* =========================================================
   지대 카드
========================================================= */

.zone-card {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 22px;
    padding: 23px 0;
}

.zone-card:not(:last-child) {
    border-bottom: 1px dashed #dce5ee;
}

.zone-card__heading {
    display: flex;
    align-items: center;
    gap: 13px;
    min-width: 0;
}

.zone-card__badge {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    min-width: 62px;
    height: 38px;
    padding: 0 12px;
    border: 1px solid rgba(200, 155, 44, 0.40);
    border-radius: 10px;
    color: var(--navy);
    background: var(--gold-soft);
    font-size: 14px;
    font-weight: 900;
    white-space: nowrap;
}

.zone-card__chair {
    min-width: 0;
}

.zone-card__chair small,
.zone-card__chair strong,
.zone-card__chair em {
    display: block;
}

.zone-card__chair small {
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.zone-card__chair strong {
    overflow: hidden;
    color: var(--text);
    font-size: 17px;
    font-weight: 900;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zone-card__chair em {
    margin-top: 4px;
    color: var(--blue);
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
}

.zone-card__clubs {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    gap: 9px;
    min-width: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.zone-card__clubs li {
    padding: 9px 14px;
    border: 1px solid #dce5ee;
    border-radius: 999px;
    color: #344558;
    background: #f7f9fb;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}


/* =========================================================
   지구관리지역
========================================================= */

.managed-region {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
    gap: 28px;
    margin-top: 28px;
    padding: 28px 30px;
    overflow: hidden;
    border: 1px solid rgba(200, 155, 44, 0.55);
    border-radius: 22px;
    background:
        linear-gradient(
            135deg,
            #fffaf0 0%,
            #ffffff 70%
        );
}

.managed-region::after {
    content: "DISTRICT";
    position: absolute;
    right: 20px;
    bottom: -18px;
    z-index: -1;
    color: rgba(200, 155, 44, 0.07);
    font-size: 66px;
    font-weight: 900;
    letter-spacing: -0.06em;
}

.managed-region__heading span,
.managed-region__heading h3,
.managed-region__heading p {
    margin: 0;
}

.managed-region__heading span {
    display: block;
    margin-bottom: 7px;
    color: var(--blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.13em;
}

.managed-region__heading h3 {
    color: var(--navy);
    font-size: 26px;
    font-weight: 900;
    letter-spacing: -0.035em;
}

.managed-region__heading p {
    margin-top: 7px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.managed-region__clubs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 9px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.managed-region__clubs li {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 47px;
    padding: 9px 10px;
    border: 1px solid rgba(200, 155, 44, 0.38);
    border-radius: 11px;
    color: var(--navy);
    background: rgba(255, 255, 255, 0.88);
    font-size: 14px;
    font-weight: 800;
    text-align: center;
    word-break: keep-all;
}


/* =========================================================
   태블릿
========================================================= */

@media (max-width: 1024px) {
    .region-board {
        padding: 38px 28px 48px;
    }

    .region-grid {
        grid-template-columns: 1fr;
    }

    .region-card__body {
        padding-right: 28px;
        padding-left: 28px;
    }

    .zone-card {
        grid-template-columns: 190px minmax(0, 1fr);
    }
}


/* =========================================================
   모바일
========================================================= */

@media (max-width: 768px) {
    .region-section {
        padding: 72px 0 80px;
    }

    .region-board {
        padding: 32px 18px 38px;
        border-radius: 24px;
    }

    .region-board__brand {
        width: 66px;
    }

    .region-board__heading span {
        font-size: 11px;
    }

    .region-board__heading strong {
        font-size: 29px;
    }

    .region-board__heading p {
        font-size: 13px;
    }

    .region-summary {
        margin: 30px auto 38px;
    }

    .region-summary__item {
        padding: 17px 8px;
    }

    .region-summary__item span {
        font-size: 11px;
    }

    .region-summary__item strong {
        font-size: 28px;
    }

    .region-summary__item em {
        font-size: 13px;
    }

    .region-card__header {
        grid-template-columns: 74px minmax(0, 1fr);
        min-height: 132px;
    }

    .region-card__number span {
        font-size: 10px;
    }

    .region-card__number strong {
        font-size: 31px;
    }

    .region-card__title {
        padding: 21px 17px;
    }

    .region-card__title h3 {
        font-size: 25px;
    }

    .region-card__title p {
        font-size: 13px;
    }

    .region-card__leader {
        min-width: 108px;
        padding-left: 14px;
    }

    .region-card__leader span {
        font-size: 11px;
    }

    .region-card__leader strong {
        font-size: 18px;
    }

    .region-card__leader em {
        font-size: 11px;
    }

    .region-card__body {
        padding: 9px 18px 19px;
    }

    .zone-card {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 20px 0;
    }

    .zone-card__heading {
        gap: 12px;
    }

    .zone-card__badge {
        min-width: 60px;
        height: 36px;
        font-size: 13px;
    }

    .zone-card__chair small {
        font-size: 11px;
    }

    .zone-card__chair strong {
        font-size: 16px;
        white-space: normal;
    }

    .zone-card__chair em {
        font-size: 11px;
    }

    .zone-card__clubs li {
        padding: 8px 12px;
        font-size: 13px;
    }

    .managed-region {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 24px 20px;
    }

    .managed-region__heading span {
        font-size: 10px;
    }

    .managed-region__heading h3 {
        font-size: 24px;
    }

    .managed-region__heading p {
        font-size: 12px;
    }

    .managed-region__clubs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .managed-region__clubs li {
        font-size: 13px;
    }
}


/* =========================================================
   작은 모바일
========================================================= */

@media (max-width: 520px) {
    .region-board {
        padding-inline: 14px;
    }

    .region-board__heading strong {
        font-size: 23px;
    }

    .region-summary {
        grid-template-columns: 1fr;
        overflow: hidden;
    }

    .region-summary__item {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        gap: 9px;
        padding: 14px 17px;
        text-align: left;
    }

    .region-summary__item:not(:last-child)::after {
        top: auto;
        right: 8%;
        bottom: 0;
        left: 8%;
        width: auto;
        height: 1px;
    }

    .region-summary__item span,
    .region-summary__item em {
        margin: 0;
    }

    .region-summary__item strong {
        font-size: 25px;
    }

    .region-summary__item em {
        text-align: right;
    }

    .region-card {
        border-radius: 20px;
    }

    .region-card__header {
        grid-template-columns: 62px minmax(0, 1fr);
    }

    .region-card__number strong {
        font-size: 27px;
    }

    .region-card__title {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .region-card__title h3 {
        font-size: 24px;
    }

    .region-card__title p {
        font-size: 12px;
    }

    .region-card__leader {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 8px;
        min-width: 0;
        padding: 12px 0 0;
        border-top: 1px solid rgba(255, 255, 255, 0.18);
        border-left: 0;
        text-align: left;
    }

    .region-card__leader span,
    .region-card__leader strong,
    .region-card__leader em {
        margin: 0;
    }

    .region-card__leader span {
        font-size: 10px;
    }

    .region-card__leader strong {
        font-size: 17px;
    }

    .region-card__leader em {
        font-size: 10px;
        text-align: right;
    }

    .zone-card__clubs li {
        padding: 8px 10px;
        font-size: 12px;
    }

    .managed-region__clubs {
        grid-template-columns: 1fr 1fr;
    }
}