/* ============================
   Digital Studio - Shared Modern Layout
   - 모든 digital 페이지가 공통으로 사용
   - .service_main_card 폐기, .service_cont 사이드바 폐기 후 단일 컬럼
   - hero (카드형 다크) + nav (가로 카테고리) + 콘텐츠
   ============================ */

/* digital 페이지에서는 전역 header sticky 해제 - nav가 페이지 상단 sticky 1순위가 되도록
   단 position: static이면 z-index가 무시돼서 GNB 호버 sub_gnb가 hero에 가려지므로
   position: relative + 높은 z-index로 stacking context 위쪽에 둠 */
body:has(.digital_main) header {
    position: relative;
    z-index: 100;
}

body:has(.digital_main) #header_wrap {
    position: relative;
    z-index: 100;
}

/* hero가 .inner 안에 있어도 viewport 풀너비로 확장되는데
   negative margin이 viewport 밖으로 나가서 가로 스크롤 발생하지 않도록
   body 레벨에서 클립 (digital_main / .inner는 overflow visible 유지) */
body:has(.digital_main) {
    overflow-x: clip;
}

/* ============================
   Digital Main Wrapper
   ============================ */
.digital_main {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-bottom: 80px;
}

/* ============================
   Digital Hero (풀너비 다크 - 사이트 통일 디자인)
   - .inner 안에 있어도 negative margin으로 viewport 좌우 끝까지 확장
   ============================ */
.digital_hero {
    position: relative;
    background: #0a0e2e;
    color: #fff;
    overflow: hidden;
    isolation: isolate;
    /* viewport 풀너비 - .inner 안에서도 좌우 끝까지 */
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    width: 100vw;
}

.digital_hero .hero_pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 90%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 90%);
}

.digital_hero .hero_glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(40px);
}

.digital_hero .hg_1 {
    top: -30%;
    left: -10%;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(91, 108, 255, 0.42) 0%, transparent 70%);
}

.digital_hero .hg_2 {
    bottom: -40%;
    right: -10%;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(11, 26, 132, 0.45) 0%, transparent 70%);
}

.digital_hero .hero_mark {
    position: absolute;
    bottom: -90px;
    right: -32px;
    font-size: 320px;
    line-height: 0.85;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.05);
    letter-spacing: -0.05em;
    user-select: none;
    pointer-events: none;
    z-index: 0;
}

.digital_hero .hero_inner {
    position: relative;
    z-index: 1;
    max-width: 1164px;
    margin: 0 auto;
    padding: 88px 16px 80px;
    display: flex;
    align-items: center;
}

.digital_hero .hero_text {
    flex: 1;
    min-width: 0;
    max-width: 720px;
}

.digital_hero .hero_eyebrow_wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px 7px 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    margin-bottom: 22px;
    backdrop-filter: blur(8px);
}

.digital_hero .hero_dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #5b6cff;
    box-shadow: 0 0 12px #5b6cff;
    animation: digitalHeroDotPulse 2s ease-in-out infinite;
}

@keyframes digitalHeroDotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

.digital_hero .hero_eyebrow {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.2px;
    color: rgba(255, 255, 255, 0.85);
}

.digital_hero .hero_title {
    font-size: 38px;
    font-weight: 700;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    word-break: keep-all;
}

.digital_hero .hero_title_em {
    background: linear-gradient(135deg, #8a9aff 0%, #c8a4ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.digital_hero .hero_subtitle {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    word-break: keep-all;
    max-width: 540px;
    margin-bottom: 0;
}

.digital_hero .hero_subtitle strong {
    color: #fff;
    font-weight: 700;
}

/* ============================
   Digital Nav (가로 sticky 카테고리 - 사이드바 대체)
   - PC: 8 columns grid
   - 태블릿: 4×2 grid
   - 모바일: 가로 스크롤 pill tab
   ============================ */
.digital_nav {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
    padding: 12px;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    box-shadow: 0 4px 16px -8px rgba(12, 10, 83, 0.08);
    position: sticky;
    top: 16px;
    z-index: 30;
}

.digital_nav .dn_item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 8px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 12px;
    color: #666;
    text-decoration: none;
    transition: all 0.25s;
    text-align: center;
    overflow: hidden;
}

.digital_nav .dn_item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    border-radius: 0 0 100px 100px;
    background: var(--main-color);
    opacity: 0;
    transition: all 0.3s;
}

.digital_nav .dn_item:hover {
    background: #fafbff;
    color: #333;
    border-color: #eef0ff;
}

.digital_nav .dn_item.active {
    background: linear-gradient(180deg, #f8f9ff 0%, #eef1ff 100%);
    border-color: #d4daff;
    color: var(--main-color);
}

.digital_nav .dn_item.active::before {
    opacity: 1;
    width: 32px;
}

.digital_nav .dn_no {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 16px;
    font-size: 13px;
    font-weight: 800;
    color: #bbb;
    line-height: 1;
    padding-top: 2px;
    letter-spacing: 0.3px;
    transition: color 0.25s;
}

.digital_nav .dn_item:hover .dn_no {
    color: #888;
}

.digital_nav .dn_item.active .dn_no {
    color: #4a5fd8;
}

.digital_nav .dn_label {
    font-size: 13px;
    font-weight: 700;
    line-height: 1.3;
    color: inherit;
    word-break: keep-all;
    overflow-wrap: anywhere;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    max-width: 100%;
}

.digital_nav .dn_item.active .dn_label {
    font-weight: 800;
}

/* ============================
   Responsive
   ============================ */
@media screen and (max-width: 1023px) {
    .digital_main {
        gap: 28px;
        padding-bottom: 60px;
    }

    .digital_hero .hero_inner {
        padding: 64px 24px 60px;
    }

    .digital_hero .hero_title {
        font-size: 32px;
    }

    .digital_hero .hero_subtitle {
        font-size: 14px;
    }

    .digital_hero .hero_mark {
        font-size: 280px;
    }

    /* Digital Nav 태블릿: 4×2 grid */
    .digital_nav {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
        padding: 10px;
        border-radius: 14px;
        top: 12px;
    }

    .digital_nav .dn_item {
        padding: 11px 6px;
    }

    .digital_nav .dn_no {
        font-size: 11px;
    }

    .digital_nav .dn_label {
        font-size: 12px;
    }
}

@media screen and (max-width: 767px) {
    .digital_main {
        gap: 22px;
        padding-bottom: 48px;
    }

    .digital_hero .hero_inner {
        padding: 48px 16px 44px;
    }

    .digital_hero .hero_mark {
        font-size: 200px;
        bottom: -50px;
        right: -30px;
    }

    .digital_hero .hero_eyebrow_wrap {
        margin-bottom: 14px;
    }

    .digital_hero .hero_eyebrow {
        font-size: 11px;
    }

    .digital_hero .hero_title {
        font-size: 22px;
        margin-bottom: 12px;
    }

    .digital_hero .hero_subtitle {
        font-size: 13px;
    }

    /* Digital Nav 모바일 - 가로 스크롤 pill tab */
    .digital_nav {
        display: flex;
        grid-template-columns: none;
        gap: 6px;
        padding: 8px;
        border-radius: 14px;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
        top: 8px;
    }

    .digital_nav::-webkit-scrollbar {
        display: none;
    }

    .digital_nav .dn_item {
        flex: 0 0 auto;
        flex-direction: row;
        gap: 6px;
        padding: 10px 14px;
        white-space: nowrap;
        align-items: center;
    }

    .digital_nav .dn_item::before {
        display: none;
    }

    .digital_nav .dn_item.active {
        background: var(--main-color);
        border-color: var(--main-color);
        color: #fff;
    }

    .digital_nav .dn_item.active .dn_no {
        color: rgba(255, 255, 255, 0.6);
    }

    .digital_nav .dn_no {
        height: auto;
        padding-top: 0;
        font-size: 11px;
    }

    .digital_nav .dn_label {
        font-size: 12px;
    }
}