@charset "UTF-8";
@import url("../../../theme/knusu/css/premium-content.css?v=20260716_2342");

/* =========================================================
   14. 박스 크기 안정화 (페이지 영역 한정)
========================================================= */
.telephone-ars-page,
.telephone-ars-page *,
.telephone-ars-page *::before,
.telephone-ars-page *::after {
    box-sizing: border-box;
}

/* =========================================================
   13. 이미지 반응형 처리
========================================================= */
.telephone-ars-page img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* =========================================================
   3. PC 콘텐츠 최대 가로폭 1440px 적용
========================================================= */
.telephone-ars-page {
    width: 100%;
    background: #fff;
    word-break: keep-all;
}

.telephone-ars-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 70px 30px 100px;
    box-sizing: border-box;
}

/* =========================================================
   4. 페이지 상단 구조 디자인
========================================================= */
.ars-page-heading {
    margin-bottom: 50px;
    text-align: center;
}

.ars-page-heading__label {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--premium-primary, #d81920);
    font-size: 15px;
    font-weight: 800;
}

.ars-page-heading h1 {
    margin: 0;
    color: var(--premium-text, #202735);
    font-size: 42px;
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: -0.04em;
}

.ars-page-heading p {
    max-width: 760px;
    margin: 16px auto 0;
    color: var(--premium-text-sub, #5d6675);
    font-size: 17px;
    line-height: 1.8;
    word-break: keep-all;
}

/* =========================================================
   5. ARS 콘텐츠 섹션 구조
========================================================= */
.ars-section {
    margin-top: 75px;
}

.ars-section:first-child {
    margin-top: 0;
}

.ars-section__heading {
    margin-bottom: 26px;
}

.ars-section__heading > span {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--premium-primary, #d81920);
    font-size: 14px;
    font-weight: 800;
}

.ars-section__heading h2 {
    margin: 0;
    color: var(--premium-text, #202735);
    font-size: 30px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -0.03em;
}

.ars-section__heading p {
    margin: 10px 0 0;
    color: var(--premium-text-sub, #5d6675);
    font-size: 16px;
    line-height: 1.7;
}

/* =========================================================
   7. 테이블 공통 CSS 적용 (Item 13. 상품 비교표 및 요금표 개선)
========================================================= */
.ars-table-scroll {
    position: relative;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    margin-top: 22px;
    border: 1px solid var(--premium-line, #e5e9f0);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: var(--premium-shadow, 0 12px 35px rgba(26, 37, 56, 0.08));
    -webkit-overflow-scrolling: touch;
}

.ars-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    border-spacing: 0;
    table-layout: fixed;
    background: #fff;
}

.ars-table caption {
    position: absolute;
    overflow: hidden;
    width: 1px;
    height: 1px;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.ars-table th,
.ars-table td {
    padding: 18px 16px;
    border-right: 1px solid var(--premium-line, #e5e9f0);
    border-bottom: 1px solid var(--premium-line, #e5e9f0);
    box-sizing: border-box;
    color: var(--premium-text, #202735);
    font-size: 15px;
    line-height: 1.65;
    text-align: center;
    vertical-align: middle;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.ars-table th:last-child,
.ars-table td:last-child {
    border-right: 0;
}

.ars-table th:first-child,
.ars-table td:first-child {
    border-left: 0;
}

.ars-table thead th {
    background: var(--premium-navy, #17233c);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
}

.ars-table tbody th {
    background: var(--premium-bg-soft, #f7f9fc);
    color: var(--premium-text, #202735);
    font-weight: 700;
}

.ars-table tbody tr:nth-child(even) td,
.ars-table tbody tr:nth-child(even) th {
    background-color: #fafbfc;
}

.ars-table tbody tr:hover th,
.ars-table tbody tr:hover td {
    background: var(--premium-sky, #eef5ff);
}

.ars-table .text-left {
    text-align: left;
}

.ars-table .ars-price {
    color: var(--premium-primary, #d81920);
    font-weight: 800;
    font-size: 16px;
    white-space: nowrap;
}

/* =========================================================
   8. ARS 기능 카드 디자인 & 4단 그리드 (.ars-card-grid)
========================================================= */
.ars-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.ars-card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin-top: 30px;
}

.ars-card-grid .ars-feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 20px;
    border-top: 1px solid var(--premium-line, #e5e9f0);
    height: 100%;
}

.ars-card-grid .ars-feature-card:hover {
    border-color: var(--premium-primary, #d81920);
}

.ars-card-grid .ars-feature-card__icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    flex-shrink: 0;
}

.ars-card-grid .ars-feature-card__icon img {
    max-height: 42px;
    width: auto;
}

.ars-card-grid .ars-feature-card__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    flex: 1;
}

@media (max-width: 1024px) {
    .ars-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }
}

.ars-feature-card {
    min-width: 0;
    padding: 32px 26px;
    border: 1px solid var(--premium-line, #e5e9f0);
    border-top: 4px solid var(--premium-primary, #d81920);
    border-radius: 16px;
    background: #fff;
    box-sizing: border-box;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(26, 37, 56, 0.04);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.ars-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--premium-shadow, 0 12px 35px rgba(26, 37, 56, 0.08));
    border-color: var(--premium-primary, #d81920);
}

.ars-feature-card__number {
    margin-bottom: 16px;
    color: var(--premium-primary, #d81920);
    font-size: 14px;
    font-weight: 800;
    background: var(--premium-primary-light, #fff2f3);
    padding: 6px 14px;
    border-radius: 20px;
    display: inline-block;
}

.ars-feature-card h3 {
    margin: 0;
    color: var(--premium-text, #202735);
    font-size: 21px;
    font-weight: 800;
    line-height: 1.35;
}

.ars-feature-card p {
    margin: 12px 0 0;
    color: var(--premium-text-sub, #5d6675);
    font-size: 15px;
    line-height: 1.7;
    word-break: keep-all;
}

/* =========================================================
   9. ARS 이용 절차 디자인
========================================================= */
.ars-process {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ars-process li {
    position: relative;
    min-width: 0;
    padding: 30px 26px;
    border: 1px solid var(--premium-line, #e5e9f0);
    border-top: 4px solid var(--premium-navy, #17233c);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 4px 15px rgba(26, 37, 56, 0.04);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.ars-process li:hover {
    transform: translateY(-4px);
    box-shadow: var(--premium-shadow, 0 12px 35px rgba(26, 37, 56, 0.08));
    border-color: var(--premium-navy, #17233c);
}

.ars-process__number {
    display: inline-block;
    margin-bottom: 16px;
    color: #fff;
    background: var(--premium-primary, #d81920);
    font-size: 13px;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 20px;
}

.ars-process strong {
    display: block;
    color: var(--premium-text, #202735);
    font-size: 20px;
    font-weight: 800;
    line-height: 1.35;
}

.ars-process p {
    margin: 10px 0 0;
    color: var(--premium-text-sub, #5d6675);
    font-size: 15px;
    line-height: 1.7;
    word-break: keep-all;
}

/* =========================================================
   10. 안내 및 주의사항 디자인
========================================================= */
.ars-notice {
    margin-top: 22px;
    padding: 22px 24px;
    border: 1px solid var(--premium-line, #e5e9f0);
    border-radius: 14px;
    background: var(--premium-bg-soft, #f7f9fc);
    box-sizing: border-box;
}

.ars-notice strong {
    display: block;
    margin-bottom: 10px;
    color: #222;
    font-size: 16px;
}

.ars-notice ul {
    margin: 0;
    padding-left: 20px;
}

.ars-notice li {
    margin: 5px 0;
    color: #666;
    font-size: 14px;
    line-height: 1.65;
}

/* =========================================================
   11. 태블릿 반응형 (1024px 이하)
========================================================= */
@media screen and (max-width: 1024px) {
    .telephone-ars-container {
        padding: 55px 24px 80px;
    }

    .ars-page-heading h1 {
        font-size: 36px;
    }

    .ars-section {
        margin-top: 60px;
    }

    .ars-section__heading h2 {
        font-size: 27px;
    }

    .ars-feature-grid,
    .ars-process {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ars-table th,
    .ars-table td {
        padding: 14px 12px;
    }
}

/* =========================================================
   12. 모바일 반응형 (768px 이하)
========================================================= */
@media screen and (max-width: 768px) {
    .telephone-ars-container {
        padding: 28px 14px 50px;
    }

    .ars-page-heading {
        margin-bottom: 30px;
        text-align: center;
    }

    .ars-page-heading h1 {
        font-size: 26px;
        line-height: 1.35;
        letter-spacing: -0.03em;
    }

    .ars-page-heading p {
        font-size: 14px;
        line-height: 1.6;
        margin-top: 12px;
    }

    .ars-section {
        margin-top: 40px;
    }

    .ars-section__heading {
        margin-bottom: 18px;
        text-align: center;
    }

    .ars-section__heading h2 {
        font-size: 21px;
        line-height: 1.35;
    }

    .ars-section__heading p {
        font-size: 13.5px;
        line-height: 1.55;
    }

    .ars-feature-grid,
    .ars-process {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .ars-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 14px;
        margin-top: 20px;
    }

    .ars-card-grid .ars-feature-card {
        padding: 20px 12px;
    }

    .ars-card-grid .ars-feature-card__icon {
        width: 56px;
        height: 56px;
        margin-bottom: 12px;
    }

    .ars-card-grid .ars-feature-card__icon img {
        max-height: 30px !important;
    }

    .ars-card-grid .ars-feature-card__title,
    .ars-card-grid .ars-feature-card h3 {
        font-size: 15px !important;
        margin-bottom: 6px !important;
    }

    .ars-card-grid .ars-feature-card__desc,
    .ars-card-grid .ars-feature-card p {
        font-size: 13px !important;
        line-height: 1.45 !important;
        margin-top: 4px !important;
    }

    .ars-feature-card,
    .ars-process li {
        padding: 22px 16px;
        border-radius: 14px;
        border-top-width: 3px;
    }

    .ars-feature-card h3,
    .ars-process strong {
        font-size: 17px;
        font-weight: 800;
        line-height: 1.3;
    }

    .ars-feature-card p,
    .ars-process p {
        font-size: 13.5px;
        line-height: 1.55;
        margin-top: 8px;
    }

    .ars-table-scroll {
        margin-top: 14px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .ars-table {
        min-width: 620px;
    }

    .ars-table th,
    .ars-table td {
        padding: 10px 8px;
        font-size: 13px;
        line-height: 1.5;
    }

    .ars-notice {
        padding: 18px 14px;
        border-radius: 12px;
    }

    .ars-notice strong {
        font-size: 15px;
    }

    .ars-notice li {
        font-size: 13px;
        line-height: 1.55;
    }
}