@charset "UTF-8";

/* ==========================================================================
   쑤테이블(SSU-TABLE) 서비스 목록 페이지 - 반응형 고도화 통합 코드
   - 데스크톱/태블릿/모바일 전 브레이크포인트 대응
   - 서비스 탭 4 → 2 → 1열 유연 배치
   - 서비스 카드 3 → 2 → 1열 유연 배치
   - 긴 한글/영문 짤림 방지 및 카드 하단 정돈
   ========================================================================== */

:root {
    --sv-white: #ffffff;
    --sv-bg-light: #fbf9f6;
    --sv-bg-card-hover: #f5f2ec;

    --sv-text-primary: #171615;
    --sv-text-secondary: #54514d;
    --sv-text-muted: #9c9790;

    --sv-border-line: #eeedea;
    --sv-border-strong: #dedad2;
    --sv-point: #94684c;
    --sv-point-hover: #785036;

    --sv-transition: 0.3s cubic-bezier(0.2, 0, 0, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

.service-page {
    background-color: var(--sv-white) !important;
    color: var(--sv-text-primary);
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
}

.service-main-container {
    width: 100%;
    overflow: clip; /* common 규격 적용 */
    background-color: var(--sv-white);
}

.max-layout-width {
    width: 100%;
    max-width: 1720px;
    margin: 0 auto;
    padding: 0 3.5rem;
    box-sizing: border-box;
}

.reveal-element {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.active,
.reveal-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   1. HERO BANNER
   ========================================================================== */
.service-hero {
    position: relative;
    height: 56vh;
    min-height: 480px;
    width: 100%;
    background-color: #171615;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--sv-border-line);
    overflow: hidden;
}

.service-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/img/service/hero_01.png');
    background-size: cover;
    background-position: center;
    transform: scale(1.03);
    animation: serviceHeroZoom 10s ease-out forwards;
}

@keyframes serviceHeroZoom {
    0% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

.hero-overlay-filter {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(23, 22, 21, 0.45) 0%, rgba(23, 22, 21, 0.82) 100%);
    pointer-events: none;
}

.service-hero-inner {
    position: relative;
    z-index: 5;
    padding-top: 3.5rem;
}

.eng-sub-badge {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    color: #dfd3c3;
    display: block;
    margin-bottom: 1.1rem;
    text-transform: uppercase;
}

.service-hero-title {
    font-family: 'Noto Serif KR', serif;
    font-size: clamp(2.8rem, 5.2vw, 4.4rem);
    font-weight: 700;
    margin: 0 0 1.2rem 0;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #ffffff;
    word-break: keep-all;
}

.solid-white {
    color: #ffffff;
}

.service-hero-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.88);
    max-width: 680px;
    line-height: 1.8;
    margin: 0 0 1.8rem 0;
    word-break: keep-all;
}

.hero-watermark-code {
    font-family: 'Cinzel', serif;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   2. SECTION LEAD & TABS
   ========================================================================== */
.service-list-section {
    padding: 130px 0 150px;
    background-color: var(--sv-white);
}

.section-lead-header {
    margin-bottom: 50px;
    border-left: 2px solid var(--sv-point);
    padding-left: 1.8rem;
}

.section-lead-tag {
    font-family: 'Cinzel', serif;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.24em;
    color: var(--sv-point);
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.section-lead-title {
    font-family: 'Noto Serif KR', serif;
    font-size: clamp(2rem, 3vw, 2.6rem);
    font-weight: 700;
    color: var(--sv-text-primary);
    margin: 0 0 0.9rem 0;
    line-height: 1.3;
    letter-spacing: -0.03em;
    word-break: keep-all;
}

.section-lead-sub-desc {
    font-size: 1.02rem;
    font-weight: 400;
    color: var(--sv-text-secondary);
    margin: 0;
    letter-spacing: -0.01em;
    word-break: keep-all;
}

/* 탭 컨트롤러 */
.service-tab-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--sv-border-strong);
    background: var(--sv-bg-light);
    margin-bottom: 60px;
}

.btn-service-tab {
    padding: 20px 24px;
    background: transparent;
    border: none;
    border-right: 1px solid var(--sv-border-line);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    transition: all var(--sv-transition);
    box-sizing: border-box;
}

.btn-service-tab:last-child {
    border-right: none;
}

.tab-en {
    font-family: 'Cinzel', serif;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: var(--sv-point);
    transition: color var(--sv-transition);
}

.tab-ko {
    font-family: 'Noto Serif KR', serif;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--sv-text-primary);
    transition: color var(--sv-transition);
    word-break: keep-all;
}

.btn-service-tab:hover {
    background-color: #ffffff;
}

.btn-service-tab.active {
    background-color: var(--sv-point);
    box-shadow: 0 4px 15px rgba(148, 104, 76, 0.2);
}

.btn-service-tab.active .tab-en {
    color: #f7e6d4;
}

.btn-service-tab.active .tab-ko {
    color: #ffffff;
}

/* ==========================================================================
   3. CARDS GRID
   ========================================================================== */
.service-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

.service-card-item {
    background: var(--sv-white);
    border: 1px solid var(--sv-border-line);
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 24px rgba(23, 22, 21, 0.03);
    transition: transform var(--sv-transition), border-color var(--sv-transition), box-shadow var(--sv-transition);
    overflow: hidden;
}

.service-card-item.is-hidden {
    display: none !important;
}

.service-card-item.is-visible {
    display: flex;
    animation: serviceCardFadeIn 0.45s ease both;
}

@keyframes serviceCardFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.service-card-item:hover {
    transform: translateY(-8px);
    border-color: var(--sv-point);
    box-shadow: 0 16px 40px rgba(148, 104, 76, 0.12);
}

.card-thumb-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--sv-bg-light);
}

.card-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card-item:hover .card-thumb-wrap img {
    transform: scale(1.05);
}

.card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(23, 22, 21, 0.85);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #ffffff;
    font-family: 'Cinzel', serif;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    padding: 4px 10px;
}

.card-info-wrap {
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.brand-tag {
    font-family: 'Cinzel', serif;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--sv-point);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    display: block;
}

.card-title {
    font-family: 'Noto Serif KR', serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--sv-text-primary);
    margin: 0 0 12px 0;
    line-height: 1.4;
    letter-spacing: -0.02em;
    word-break: keep-all;
}

.card-desc {
    font-size: 0.92rem;
    color: var(--sv-text-secondary);
    line-height: 1.7;
    margin: 0 0 2rem 0;
    word-break: keep-all;
    flex: 1;
}

.card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--sv-border-line);
    padding-top: 1.2rem;
    margin-top: auto;
}

.card-meta {
    font-size: 0.82rem;
    color: var(--sv-text-muted);
    word-break: keep-all;
}

.btn-card-detail {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--sv-text-primary);
    text-decoration: none;
    position: relative;
    padding-bottom: 2px;
    transition: color var(--sv-transition);
}

.btn-card-detail::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--sv-point);
    transition: width var(--sv-transition);
}

.btn-card-detail:hover {
    color: var(--sv-point);
}

.btn-card-detail:hover::after {
    width: 100%;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (Unified with common 규격)
   - Desktop / Laptop / Tablet / Mobile / Small Mobile
   ========================================================================== */

/* 긴 한글 영문 처리 공통 안전장치 */
.solid-white,
.service-hero-title,
.service-hero-desc,
.section-lead-title,
.section-lead-sub-desc,
.tab-ko,
.card-title,
.card-desc,
.card-meta {
    overflow-wrap: break-word;
}

/* 1. Large Screens (>= 1440px) */
@media (min-width: 1440px) {
    .max-layout-width {
        padding-left: 4rem;
        padding-right: 4rem;
    }
    .service-hero-inner {
        padding-top: 3.5rem;
    }
}

/* 2. Laptop & Desktop (1024px ~ 1439px) */
@media (max-width: 1439px) and (min-width: 1024px) {
    .max-layout-width {
        padding-left: 2.5rem;
        padding-right: 2.5rem;
    }

    .service-hero {
        min-height: 430px;
    }

    .service-tab-nav {
        margin-bottom: 50px;
    }

    .btn-service-tab {
        padding: 18px 20px;
    }

    .service-cards-grid {
        gap: 24px;
    }

    .card-info-wrap {
        padding: 2rem;
    }

    .card-title {
        font-size: 1.25rem;
    }
}

/* 3. Tablet Landscape & Portrait (768px ~ 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    .max-layout-width {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .service-hero {
        height: 50vh;
        min-height: 400px;
    }

    .service-hero-inner {
        padding-top: 2.5rem;
    }

    .eng-sub-badge {
        font-size: 0.8rem;
        letter-spacing: 0.22em;
    }

    .service-hero-title {
        font-size: clamp(2.4rem, 5vw, 3.2rem);
    }

    .service-hero-desc {
        font-size: 0.98rem;
    }

    .service-list-section {
        padding: 80px 0 100px;
    }

    .section-lead-header {
        margin-bottom: 38px;
        padding-left: 1.4rem;
    }

    .section-lead-title {
        font-size: 1.95rem;
    }

    .service-tab-nav {
        grid-template-columns: repeat(2, 1fr);
        margin-bottom: 40px;
    }

    .btn-service-tab {
        padding: 18px 20px;
    }

    /* 2열 탭에서 경계선 정돈 */
    .btn-service-tab:nth-child(2) {
        border-right: none;
    }
    .btn-service-tab:nth-child(1),
    .btn-service-tab:nth-child(2) {
        border-bottom: 1px solid var(--sv-border-line);
    }

    .tab-ko {
        font-size: 0.94rem;
    }

    .service-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }

    .card-info-wrap {
        padding: 1.8rem;
    }

    .card-title {
        font-size: 1.2rem;
    }

    .card-desc {
        font-size: 0.88rem;
    }

    .card-bottom {
        padding-top: 1rem;
    }
}

/* 4. Mobile Devices (<= 767px) - main과 통일된 브레이크포인트 */
@media (max-width: 767px) {
    .max-layout-width {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .service-hero {
        height: 48vh;
        min-height: 360px;
    }

    .service-hero-bg {
        background-position: center center;
    }

    .service-hero-inner {
        padding-top: 2rem;
        text-align: center;
    }

    .eng-sub-badge {
        font-size: 0.74rem;
        letter-spacing: 0.18em;
    }

    .service-hero-title {
        font-size: clamp(2rem, 8.2vw, 2.7rem);
        line-height: 1.25;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .service-hero-desc {
        font-size: 0.9rem;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-watermark-code {
        font-size: 0.68rem;
        letter-spacing: 0.16em;
    }

    .service-list-section {
        padding: 60px 0 70px;
    }

    .section-lead-header {
        margin-bottom: 30px;
        padding-left: 1rem;
    }

    .section-lead-tag {
        font-size: 0.74rem;
        letter-spacing: 0.16em;
    }

    .section-lead-title {
        font-size: 1.65rem;
        line-height: 1.4;
    }

    .section-lead-sub-desc {
        font-size: 0.9rem;
    }

    .service-tab-nav {
        grid-template-columns: 1fr;
        margin-bottom: 30px;
        border-left: none;
        border-right: none;
    }

    .btn-service-tab {
        border-right: none;
        border-bottom: 1px solid var(--sv-border-line);
        padding: 16px;
        align-items: center; /* 모바일에서 텍스트 중앙 */
        text-align: center;
    }

    .btn-service-tab:last-child {
        border-bottom: none;
    }

    .btn-service-tab.active {
        box-shadow: inset 3px 0 0 var(--sv-point); /* 모바일에서는 좌측 강조선 */
    }

    .tab-en {
        font-size: 0.68rem;
    }

    .tab-ko {
        font-size: 0.9rem;
    }

    .service-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card-item:hover {
        transform: none; /* 모바일 터치 환경에서 호버 모션 제거 */
    }

    .card-thumb-wrap {
        aspect-ratio: 16 / 10;
    }

    .card-info-wrap {
        padding: 1.8rem 1.4rem;
    }

    .card-title {
        font-size: 1.25rem;
        margin-bottom: 10px;
    }

    .card-desc {
        font-size: 0.88rem;
        line-height: 1.72;
        margin-bottom: 1.6rem;
    }

    .card-bottom {
        padding-top: 1rem;
    }
}

/* 5. Small Mobile Screens (< 480px) */
@media (max-width: 479px) {
    .max-layout-width {
        padding-left: 1.15rem;
        padding-right: 1.15rem;
    }

    .service-hero {
        height: 44vh;
        min-height: 320px;
    }

    .eng-sub-badge {
        font-size: 0.68rem;
        letter-spacing: 0.15em;
    }

    .service-hero-title {
        font-size: 2rem;
    }

    .service-hero-desc {
        display: none; /* 아주 좁은 화면에서 설명 숨김 */
    }

    .section-lead-title {
        font-size: 1.4rem;
    }

    .btn-service-tab {
        padding: 14px 12px;
    }

    .tab-ko {
        font-size: 0.86rem;
    }

    .card-thumb-wrap {
        aspect-ratio: 16 / 12;
    }

    .card-badge {
        top: 12px;
        left: 12px;
        font-size: 0.64rem;
        padding: 3px 8px;
    }

    .card-info-wrap {
        padding: 1.45rem 1.2rem;
    }

    .brand-tag {
        font-size: 0.68rem;
    }

    .card-title {
        font-size: 1.14rem;
    }

    .card-desc {
        font-size: 0.84rem;
    }

    .card-meta {
        font-size: 0.78rem;
    }

    .btn-card-detail {
        font-size: 0.84rem;
        border: 1px solid var(--sv-border-strong);
        padding: 11px 12px;
        text-align: center;
        margin-left: auto;
        display: block;
        width: 100%;
        margin-top: 1rem;
    }

    .card-bottom {
        flex-direction: column;
        align-items: flex-start;
        padding-top: 0;
        border-top: none;
    }

    .btn-card-detail::after {
        display: none;
    }
}