/* ============================================================
   SOFTWARE-CYBERCOLOR.CSS — Lixel CyberColor 상세
   - HERO + INTRO + FEATURES + SHOWCASE + WORKFLOW + APPS + SYSREQ + CTA
   - LixelStudio 와 공통 컴포넌트는 동일 클래스(.feat-, .wf-, .sysreq- 등)
     사용해 같은 스타일을 가져옵니다. CyberColor 고유 섹션만 추가.
   ============================================================ */

/* ============================================================
   HERO  (LixelStudio 와 동일 — 톤만 살짝 다르게)
   ============================================================ */
.sw-detail-page .sw-hero{
    position: relative;
    min-height: clamp(540px, 78vh, 880px);
    max-width: 1800px;
    margin: 0 auto;
    overflow: hidden;
    background: var(--c-darkgray);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 32px 100px;
    border-bottom: 1px solid var(--c-line);
}
.sw-hero-media{
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}
.sw-hero-video,
.sw-hero-img{
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
/* CyberColor — 약간 더 강한 청남 톤 그라디언트 */
.sw-cybercolor-page .sw-hero-overlay{
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse at 30% 30%, rgba(46,98,179,0.20), transparent 60%),
      radial-gradient(ellipse at center, rgba(15,17,21,0.40) 0%, rgba(15,17,21,0.85) 100%),
      linear-gradient(180deg, rgba(15,17,21,0.40) 0%, rgba(15,17,21,0.55) 55%, rgba(15,17,21,0.92) 100%);
    z-index: 1;
}
.sw-hero-overlay{
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse at center, rgba(15,17,21,0.45) 0%, rgba(15,17,21,0.85) 100%),
      linear-gradient(180deg, rgba(15,17,21,0.40) 0%, rgba(15,17,21,0.55) 55%, rgba(15,17,21,0.92) 100%);
    z-index: 1;
}

.sw-hero-inner{
    position: relative;
    z-index: 2;
    max-width: 920px;
    margin: 0 auto;
}
.sw-hero-logo-mark{
    width: 96px;
    height: 96px;
    margin: 0 auto 26px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sw-hero-logo-mark img{
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    animation: swLogoFloat 4s ease-in-out infinite;
}
@keyframes swLogoFloat{
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

.sw-detail-page .sw-hero .brand-tag{
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.5px;
    color: var(--c-navy-hl);
    margin-bottom: 14px;
}
.sw-hero-title{
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(44px, 5.6vw, 76px);
    letter-spacing: 0.3px;
    color: var(--c-white);
    line-height: 1.05;
    margin-bottom: 14px;
    text-shadow: 0 2px 24px rgba(0,0,0,0.55);
}
.sw-hero-tag{
    font-family: var(--font-display);
    font-size: clamp(14px, 1.4vw, 17px);
    letter-spacing: 0.3px;
    color: var(--c-white);
    margin-bottom: 22px;
    opacity: 0.92;
}
.sw-hero-desc{
    font-size: 15px;
    color: var(--c-white-2);
    line-height: 1.85;
    max-width: 720px;
    margin: 0 auto 36px;
}
.sw-hero-cta{
    display: inline-flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

/* ============================================================
   INTRO + 기존 메시 vs 3DGS 비교 박스
   ============================================================ */
.sw-intro{
    background: var(--c-black);
    text-align: center;
}
.sw-intro .block-title{ margin-bottom: 14px; }
.sw-intro-lead{
    max-width: 880px;
    margin: 0 auto 56px;
    font-size: 16px;
    line-height: 1.95;
    color: var(--c-white-2);
}

.cmp-vs{
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 18px;
    align-items: stretch;
    max-width: 980px;
    margin: 0 auto;
    text-align: left;
}
.cmp-vs-item{
    background: var(--c-darkgray);
    border: 1px solid var(--c-line);
    padding: 28px 30px;
}
.cmp-vs-item.highlight{
    border-top: 2px solid var(--c-navy-hl);
    background:
      linear-gradient(180deg, rgba(46,98,179,0.10), transparent 38%),
      var(--c-darkgray);
}
.cmp-vs-tag{
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.5px;
    color: var(--c-white-2);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--c-line);
}
.cmp-vs-item.highlight .cmp-vs-tag{ color: var(--c-navy-hl); }
.cmp-vs-item ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
.cmp-vs-item li{
    font-size: 14px;
    color: var(--c-white-2);
    padding: 8px 0 8px 18px;
    position: relative;
    line-height: 1.7;
}
.cmp-vs-item li::before{
    content: '';
    position: absolute;
    left: 0; top: 16px;
    width: 10px; height: 1px;
    background: var(--c-white-2);
}
.cmp-vs-item.highlight li{ color: var(--c-white); }
.cmp-vs-item.highlight li::before{ background: var(--c-navy-hl); }
.cmp-vs-arrow{
    align-self: center;
    color: var(--c-navy-hl);
    font-size: 28px;
    text-shadow: 0 0 12px rgba(46,98,179,0.55);
}

/* ============================================================
   FEATURES — 4 카드 (LixelStudio와 동일 패턴)
   ============================================================ */
.sw-features{
    background:
      radial-gradient(ellipse at 25% 0%, rgba(46,98,179,0.10), transparent 55%),
      var(--c-darkgray);
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    text-align: center;
}
.feat-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 16px;
    text-align: left;
}
.feat-card{
    background: var(--c-darkgray-2);
    border: 1px solid var(--c-line);
    padding: 32px 30px;
    transition: border-color .3s ease, transform .3s ease, box-shadow .3s ease;
    position: relative;
}
.feat-card:hover{
    border-color: var(--c-navy-hl);
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(0,0,0,0.45), 0 0 24px rgba(46,98,179,0.18);
}
.feat-icon{
    width: 64px;
    height: 64px;
    background: rgba(46,98,179,0.10);
    border: 1px solid rgba(46,98,179,0.32);
    color: var(--c-navy-hl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    transition: all .3s ease;
}
.feat-card:hover .feat-icon{
    background: rgba(46,98,179,0.20);
    border-color: var(--c-navy-hl);
    color: var(--c-white);
    box-shadow: 0 0 22px rgba(46,98,179,0.45);
}
.feat-icon svg{ width: 36px; height: 36px; }
.feat-card h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.3px;
    color: var(--c-white);
    margin-bottom: 12px;
}
.feat-card > p{
    font-size: 14.5px;
    color: var(--c-white-2);
    line-height: 1.78;
    margin-bottom: 18px;
}
.feat-list{
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--c-line);
    padding-top: 14px;
}
.feat-list li{
    font-size: 13px;
    color: var(--c-white);
    padding: 6px 0 6px 18px;
    position: relative;
}
.feat-list li::before{
    content: '';
    position: absolute;
    left: 0; top: 14px;
    width: 10px; height: 1px;
    background: var(--c-navy-hl);
}

/* ============================================================
   SHOWCASE — 갤러리
   ============================================================ */
.sw-showcase{
    background: var(--c-black);
    text-align: center;
}
.showcase-grid{
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 24px;
    margin-top: 16px;
    text-align: left;
}
.showcase-card{
    position: relative;
    background: var(--c-darkgray);
    border: 1px solid var(--c-line);
    overflow: hidden;
    transition: border-color .3s ease, transform .3s ease;
}
.showcase-card:hover{
    border-color: var(--c-navy-hl);
    transform: translateY(-3px);
}
.showcase-card.large{
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}
.showcase-img{
    width: 100%;
    height: 100%;
    background: var(--c-black-2);
    overflow: hidden;
    position: absolute;
    inset: 0;
    z-index: 0;
}
.showcase-img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.65;
    transition: transform .6s ease, opacity .35s ease;
}
.showcase-card:hover .showcase-img img{
    transform: scale(1.05);
    opacity: 0.85;
}
.showcase-body{
    position: relative;
    z-index: 1;
    padding: 28px 28px 26px;
    background: linear-gradient(180deg, transparent 0%, rgba(15,17,21,0.85) 60%, rgba(15,17,21,0.95) 100%);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 220px;
}
.showcase-card.large .showcase-body{ min-height: 340px; padding: 32px; }
.sc-tag{
    font-family: var(--font-display);
    font-size: 11px;
    letter-spacing: 0.5px;
    color: var(--c-navy-hl);
    margin-bottom: 8px;
}
.showcase-body h3{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 20px;
    letter-spacing: 0.3px;
    color: var(--c-white);
    margin-bottom: 8px;
}
.showcase-card.large .showcase-body h3{ font-size: 26px; letter-spacing: 0.4px; }
.showcase-body p{
    font-size: 13.5px;
    color: var(--c-white-2);
    line-height: 1.65;
}

/* ============================================================
   WORKFLOW (LixelStudio와 동일 패턴)
   ============================================================ */
.sw-workflow{
    background:
      radial-gradient(ellipse at 75% 100%, rgba(30,58,95,0.18), transparent 55%),
      var(--c-darkgray);
    border-top: 1px solid var(--c-line);
    text-align: center;
}
.wf-steps{
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 16px;
    align-items: stretch;
    max-width: 1100px;
    margin: 16px auto 0;
}
.wf-step{
    background: var(--c-darkgray-2);
    border: 1px solid var(--c-line);
    border-top: 2px solid var(--c-navy-hl);
    padding: 32px 26px 28px;
    text-align: left;
    transition: border-color .25s ease, transform .25s ease;
}
.wf-step:hover{
    border-color: var(--c-navy-hl);
    transform: translateY(-3px);
}
.wf-num{
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.5px;
    color: var(--c-navy-hl);
    display: block;
    margin-bottom: 12px;
}
.wf-step h3{
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 26px;
    letter-spacing: 0.5px;
    color: var(--c-white);
    margin-bottom: 12px;
}
.wf-step p{
    font-size: 14px;
    color: var(--c-white-2);
    line-height: 1.75;
}
.wf-arrow{
    align-self: center;
    color: var(--c-navy-hl);
    font-size: 28px;
    font-weight: 300;
    text-shadow: 0 0 12px rgba(46,98,179,0.55);
    user-select: none;
}

/* ============================================================
   APPLICATIONS — 6 카드 그리드
   ============================================================ */
.sw-apps{
    background: var(--c-black);
    text-align: center;
}
.apps-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
    text-align: left;
}
.app-card{
    display: block;
    background: var(--c-darkgray);
    border: 1px solid var(--c-line);
    padding: 28px 26px 26px;
    position: relative;
    transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.app-card:hover{
    border-color: var(--c-navy-hl);
    transform: translateY(-3px);
    background: var(--c-darkgray-2);
}
.app-num{
    position: absolute;
    top: 14px;
    right: 18px;
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: rgba(46,98,179,0.32);
    letter-spacing: 0.3px;
}
.app-card h4{
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 19px;
    letter-spacing: 0.3px;
    color: var(--c-white);
    margin-bottom: 8px;
    padding-right: 50px;
}
.app-card p{
    font-size: 13.5px;
    color: var(--c-white-2);
    line-height: 1.7;
}

/* ============================================================
   SYSTEM REQUIREMENTS (LixelStudio와 동일)
   ============================================================ */
.sw-sysreq{
    background:
      radial-gradient(ellipse at 25% 0%, rgba(46,98,179,0.08), transparent 55%),
      var(--c-darkgray);
    border-top: 1px solid var(--c-line);
    text-align: center;
}
.sysreq-grid{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    max-width: 960px;
    margin: 16px auto 0;
}
/* GPU/CPU 셀 안의 보조 텍스트 (코어 수 등) */
.sysreq-list .v small{
    display: inline-block;
    margin-top: 2px;
    font-size: 11px;
    color: var(--c-white-2);
    opacity: 0.85;
}
.sysreq-card{
    background: var(--c-darkgray-2);
    border: 1px solid var(--c-line);
    padding: 36px 32px 30px;
    text-align: left;
    transition: border-color .3s ease;
}
.sysreq-card.recommended{
    border-top: 2px solid var(--c-navy-hl);
    background:
      linear-gradient(180deg, rgba(46,98,179,0.10), transparent 38%),
      var(--c-darkgray-2);
}
.sysreq-tag{
    font-family: var(--font-display);
    font-size: 12px;
    letter-spacing: 0.5px;
    color: var(--c-white-2);
    margin-bottom: 6px;
}
.sysreq-card.recommended .sysreq-tag{ color: var(--c-navy-hl); }
.sysreq-name{
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 28px;
    letter-spacing: 0.3px;
    color: var(--c-white);
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--c-line);
}
.sysreq-list{ list-style: none; padding: 0; margin: 0; }
.sysreq-list li{
    display: grid;
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    padding: 10px 0;
    border-bottom: 1px dashed rgba(242,242,238,0.06);
    font-size: 14px;
}
.sysreq-list li:last-child{ border-bottom: none; }
.sysreq-list .k{
    font-family: var(--font-display);
    font-size: 11.5px;
    letter-spacing: 0.3px;
    color: var(--c-white-2);
}
.sysreq-list .v{
    color: var(--c-white);
    font-weight: 500;
}
.sysreq-card.recommended .sysreq-list .v{
    color: #5AA1FF;
    text-shadow: 0 0 10px rgba(90,161,255,0.25);
}

/* ============================================================
   CTA SECTION (LixelStudio와 동일)
   ============================================================ */
.sw-cta-section{
    position: relative;
    background:
      linear-gradient(135deg, rgba(27,58,107,0.95) 0%, rgba(46,98,179,0.85) 100%),
      var(--c-navy);
    color: var(--c-white);
    padding: 100px 32px 110px;
    text-align: center;
    overflow: hidden;
    border-top: 1px solid var(--c-line);
}
.sw-cta-section .cta-pattern{
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.18;
    background-image:
      radial-gradient(circle at 1px 1px, rgba(255,255,255,0.5) 1px, transparent 1.5px);
    background-size: 24px 24px;
}
.sw-cta-inner{
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}
.sw-cta-section h2{
    font-family: var(--font-body);
    font-weight: 700;
    font-size: clamp(26px, 3vw, 36px);
    color: var(--c-white);
    margin-bottom: 18px;
    letter-spacing: 0.5px;
}
.sw-cta-section p{
    font-size: 15.5px;
    color: rgba(255,255,255,0.88);
    line-height: 1.85;
    margin-bottom: 36px;
}
.sw-cta-btns{
    display: inline-flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}
.sw-cta-section .cta-btn{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 38px;
    background: var(--c-white);
    color: var(--c-navy);
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 999px;
    transition: transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
    box-shadow: 0 12px 28px rgba(0,0,0,0.28);
}
.sw-cta-section .cta-btn:hover{
    transform: translateY(-2px);
    background: var(--c-navy-hl);
    color: var(--c-white);
    box-shadow: 0 16px 36px rgba(0,0,0,0.4);
}
.sw-cta-section .cta-btn svg{ transition: transform .25s ease; }
.sw-cta-section .cta-btn:hover svg{ transform: translateX(3px); }
.sw-cta-section .btn{
    border-color: rgba(255,255,255,0.6);
    color: var(--c-white);
}
.sw-cta-section .btn:hover{
    background: var(--c-white);
    color: var(--c-navy);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 1600px){
    .sw-detail-page .sw-hero{ min-height: clamp(640px, 70vh, 980px); }
    .feat-grid{ gap: 32px; }
    .feat-card{ padding: 40px 36px; }
    .showcase-grid{ gap: 32px; }
    .apps-grid{ gap: 28px; }
    .sysreq-grid{ max-width: 1120px; }
}

@media (max-width: 960px){
    .sw-detail-page .sw-hero{ padding: 72px 20px 80px; min-height: clamp(480px, 70vh, 720px); }
    .sw-hero-logo-mark{ width: 78px; height: 78px; margin-bottom: 20px; }
    .cmp-vs{
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .cmp-vs-arrow{
        display: none;       /* 모바일에서는 세로 배치라 화살표 불필요 */
    }
    .feat-grid{ grid-template-columns: 1fr; gap: 18px; }
    .feat-card{ padding: 26px 22px; }
    .showcase-grid{
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        gap: 18px;
    }
    .showcase-card.large{
        grid-column: 1 / -1;
        grid-row: auto;
    }
    .showcase-card.large .showcase-body{ min-height: 240px; }
    .wf-steps{ grid-template-columns: 1fr; gap: 14px; }
    .wf-arrow{ transform: rotate(90deg); align-self: center; margin: 4px 0; }
    .apps-grid{ grid-template-columns: 1fr 1fr; gap: 16px; }
    .sysreq-grid{ grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 480px){
    .sw-detail-page .sw-hero{ padding: 56px 14px 64px; min-height: 440px; }
    .sw-hero-title{ letter-spacing: 0.3px; }
    .sw-hero-desc{ font-size: 13.5px; line-height: 1.75; }
    .sw-hero-cta .btn{ width: 100%; text-align: center; }
    .cmp-vs-item{ padding: 22px 20px; }
    .feat-icon{ width: 54px; height: 54px; }
    .feat-icon svg{ width: 30px; height: 30px; }
    .feat-card h3{ font-size: 19px; letter-spacing: 0.5px; }
    .showcase-grid{ grid-template-columns: 1fr; }
    .showcase-card{ min-height: 220px; }
    .showcase-body{ min-height: 200px; padding: 22px 20px; }
    .showcase-card.large .showcase-body{ min-height: 220px; padding: 24px 22px; }
    .wf-step{ padding: 24px 20px; }
    .wf-step h3{ font-size: 22px; letter-spacing: 0.4px; }
    .apps-grid{ grid-template-columns: 1fr; }
    .app-card h4{ font-size: 17px; }
    .sysreq-card{ padding: 26px 22px 22px; }
    .sysreq-name{ font-size: 22px; letter-spacing: 0.3px; }
    .sysreq-list li{ grid-template-columns: 90px 1fr; font-size: 13px; }
    .sw-cta-section{ padding: 70px 16px 80px; }
    .sw-cta-section .cta-btn{ padding: 14px 28px; font-size: 13px; letter-spacing: 0.3px; }
}

/* ============================================================
   LCC — pointworks.co.kr/xgrids/xgrids-lcc 레이아웃 매칭
   사이트 다크 테마(블랙/그레이)에 맞춰 톤 조정
   ============================================================ */

/* 공통 블록 스타일 */
.lcc-workflow-block,
.lcc-toolkit-block,
.lcc-result-block,
.lcc-dev-block{
    padding: 80px 24px;
    border-top: 1px solid var(--c-line);
}
.lcc-workflow-block,
.lcc-toolkit-block{
    background:
      radial-gradient(ellipse at top, rgba(46,98,179,0.06), transparent 60%),
      var(--c-black);
}
.lcc-result-block{
    background: var(--c-black-2);
}
.lcc-dev-block{
    background: linear-gradient(180deg, #0A1628 0%, #14264A 50%, #0A1628 100%);
    border-top-color: rgba(255,255,255,0.08);
}

/* 공통 타이틀 / 디바이더 */
.lcc-block-title,
.lcc-result-title,
.lcc-dev-title{
    font-family: var(--font-display);
    font-weight: 700;
    text-align: center;
    color: var(--c-white);
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}
.lcc-block-title{ font-size: clamp(24px, 3.6vw, 38px); }
.lcc-result-title{ font-size: clamp(28px, 4vw, 44px); }
.lcc-dev-title{ font-size: clamp(28px, 4vw, 42px); margin-bottom: 18px; }
.lcc-title-sep{ color: var(--c-navy-hl); margin: 0 8px; font-weight: 400; }
.lcc-block-sub{
    text-align: center;
    color: var(--c-white-2);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 16px;
    word-break: keep-all;
}
.lcc-block-divider{
    display: block;
    width: 60px;
    height: 3px;
    background: var(--c-navy-hl);
    margin: 0 auto 48px;
    border-radius: 2px;
}

/* ---------- 1) 3-step Workflow ---------- */
.lcc-wf-steps{
    display: flex;
    flex-direction: column;
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}
.lcc-wf-step{
    display: grid;
    grid-template-columns: minmax(0, 320px) 1fr;
    gap: 32px;
    align-items: stretch;
    background: var(--c-darkgray);
    border: 1px solid var(--c-line);
    border-radius: 16px;
    overflow: hidden;
    padding: 14px;
    transition: transform .25s ease, border-color .25s ease;
}
.lcc-wf-step:hover{
    transform: translateY(-3px);
    border-color: rgba(46,98,179,0.4);
}
.lcc-wf-reverse{ grid-template-columns: 1fr minmax(0, 320px); }
.lcc-wf-reverse .lcc-wf-media{ order: 2; }
.lcc-wf-reverse .lcc-wf-content{ order: 1; }

.lcc-wf-media{
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: var(--c-black);
    aspect-ratio: 4 / 3;
}
.lcc-wf-media video{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.lcc-wf-badge{
    position: absolute;
    left: 14px;
    bottom: 14px;
    background: rgba(46,98,179,0.92);
    color: #fff;
    padding: 8px 14px;
    border-radius: 8px;
    line-height: 1.2;
    backdrop-filter: blur(4px);
}
.lcc-wf-num{
    display: block;
    font-size: 11px;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    opacity: 0.9;
}
.lcc-wf-tag{
    display: block;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    margin-top: 2px;
}
.lcc-wf-content{
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.lcc-wf-content h3{
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--c-white);
    margin-bottom: 18px;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--c-navy-hl);
    padding-bottom: 10px;
    width: fit-content;
}
.lcc-wf-feat{ margin-bottom: 14px; }
.lcc-wf-feat:last-child{ margin-bottom: 0; }
.lcc-wf-feat h4{
    font-family: var(--font-display);
    font-size: 15px;
    color: var(--c-navy-hl);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}
.lcc-wf-feat p{
    font-size: 13.5px;
    color: var(--c-white-2);
    line-height: 1.65;
    word-break: keep-all;
}

/* ---------- 2) 실제처럼 생생한 3D 결과물 ---------- */
.lcc-result-title{ margin-bottom: 8px; }
.lcc-result-sub{
    text-align: center;
    color: var(--c-white-2);
    font-size: 16px;
    margin-bottom: 18px;
}
.lcc-result-pill{
    display: block;
    width: fit-content;
    margin: 0 auto 22px;
    padding: 8px 22px;
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 13px;
    letter-spacing: 0.4px;
    color: #fff;
}
.lcc-result-pill-blue{ background: var(--c-navy-hl); }
.lcc-result-pill-gray{ background: rgba(255,255,255,0.18); border: 1px solid var(--c-line); }
.lcc-result-main{
    max-width: 1000px;
    margin: 0 auto 28px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--c-line);
    background: var(--c-black);
    box-shadow: 0 20px 50px rgba(0,0,0,0.45);
}
.lcc-result-main video{
    width: 100%;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.lcc-result-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    max-width: 1000px;
    margin: 0 auto;
}
.lcc-result-cell{ text-align: center; }
.lcc-result-vid{
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--c-line);
    background: var(--c-black);
    margin-bottom: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}
.lcc-result-vid video{
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}
.lcc-result-cap{
    font-family: var(--font-display);
    font-size: 14px;
    color: var(--c-white);
    letter-spacing: 0.3px;
}

/* ---------- 3) 강력한 뷰잉 및 편집 툴킷 ---------- */
.lcc-toolkit-grid{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    max-width: 1280px;
    margin: 0 auto;
}
.lcc-tool-card{
    background: var(--c-darkgray);
    border: 1px solid var(--c-line);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 360px;
    transition: transform .25s ease, border-color .25s ease;
}
.lcc-tool-card:hover{
    transform: translateY(-4px);
    border-color: rgba(46,98,179,0.4);
}
.lcc-tool-text{ padding: 18px 18px 14px; }
.lcc-tool-text h4{
    font-family: var(--font-display);
    font-size: 17px;
    color: var(--c-white);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.lcc-tool-text p{
    font-size: 12.5px;
    color: var(--c-white-2);
    line-height: 1.55;
    word-break: keep-all;
}
.lcc-tool-vid{
    margin-top: auto;
    background: var(--c-black);
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.lcc-tool-vid video{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ---------- 4) Developer Ecosystem ---------- */
.lcc-dev-inner{
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
}
.lcc-dev-img{ margin-bottom: 36px; }
.lcc-dev-img img{
    max-width: 600px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}
.lcc-dev-sub{
    font-size: 17px;
    color: rgba(255,255,255,0.92);
    line-height: 1.65;
    max-width: 720px;
    margin: 0 auto 36px;
    word-break: keep-all;
}
.lcc-dev-badges{
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}
.lcc-dev-badge{
    background: transparent;
    color: #fff;
    padding: 11px 26px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255,255,255,0.45);
    transition: background .2s ease, border-color .2s ease;
    cursor: default;
}
.lcc-dev-badge:hover{
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.85);
}
.lcc-dev-foot{
    color: rgba(255,255,255,0.78);
    font-size: 14px;
    line-height: 1.8;
    word-break: keep-all;
}

/* ---------- 반응형 ---------- */
@media (max-width: 1100px){
    .lcc-toolkit-grid{ grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px){
    .lcc-wf-step,
    .lcc-wf-reverse{ grid-template-columns: 1fr; }
    .lcc-wf-reverse .lcc-wf-media{ order: 0; }
    .lcc-wf-reverse .lcc-wf-content{ order: 0; }
}
@media (max-width: 700px){
    .lcc-workflow-block,
    .lcc-toolkit-block,
    .lcc-result-block,
    .lcc-dev-block{ padding: 56px 16px; }
    .lcc-toolkit-grid{ grid-template-columns: repeat(2, 1fr); }
    .lcc-result-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 480px){
    .lcc-toolkit-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   EXPERIENCE — 3DGS 라이브 뷰어 (iframe + 클릭 오버레이)
   ============================================================ */
.lcc-viewer-block{
    padding: 80px 24px;
    background:
      radial-gradient(ellipse at top, rgba(46,98,179,0.08), transparent 60%),
      var(--c-black);
    border-top: 1px solid var(--c-line);
}
.lcc-viewer-wrap{
    position: relative;
    max-width: 1200px;
    margin: 0 auto 28px;
    padding-bottom: 56.25%;          /* 16:9 비율 */
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    background: var(--c-darkgray);
    box-shadow: 0 24px 60px rgba(0,0,0,0.55);
    border: 1px solid var(--c-line);
}
.lcc-viewer-wrap iframe{
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
}
.lcc-viewer-overlay{
    position: absolute;
    inset: 0;
    z-index: 5;
    cursor: pointer;
    background: linear-gradient(135deg, rgba(15,17,21,0.55) 0%, rgba(27,58,107,0.45) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    border-radius: 16px;
    transition: opacity .4s ease, background .25s ease;
}
.lcc-viewer-overlay:hover{
    background: linear-gradient(135deg, rgba(15,17,21,0.40) 0%, rgba(27,58,107,0.30) 100%);
}
/* 가우시안 데이터 미리보기 (포스터) — 클릭 전 썸네일 */
.lcc-viewer-poster{
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 16px;
    z-index: 2;
    pointer-events: none;
    filter: saturate(1.05) contrast(1.05);
    transition: opacity .35s ease;
}
.lcc-viewer-wrap.is-active .lcc-viewer-poster{
    opacity: 0;
    pointer-events: none;
}
.lcc-viewer-overlay:focus{
    outline: 2px solid var(--c-navy-hl);
    outline-offset: -4px;
}
.lcc-viewer-logo-mark{
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 24px;
    margin-bottom: 24px;
    backdrop-filter: blur(6px);
}
.lcc-viewer-logo-mark img{
    width: 60%;
    height: auto;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.6));
}
.lcc-viewer-overlay-title{
    font-family: var(--font-display);
    font-size: clamp(20px, 3vw, 28px);
    color: var(--c-white);
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}
.lcc-viewer-overlay-sub{
    color: var(--c-white-2);
    font-size: 15px;
    line-height: 1.65;
    max-width: 520px;
    margin-bottom: 28px;
    word-break: keep-all;
}
.lcc-viewer-cta-pill{
    display: inline-block;
    padding: 13px 30px;
    background: var(--c-navy-hl);
    color: #fff;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 14px;
    letter-spacing: 0.3px;
    transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.lcc-viewer-overlay:hover .lcc-viewer-cta-pill{
    transform: translateY(-2px);
    background: #4A82D9;
    box-shadow: 0 8px 22px rgba(46,98,179,0.55);
}

/* 컨트롤 가이드 칩 */
.lcc-viewer-controls{
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 22px;
}
.ctl-chip{
    padding: 7px 14px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--c-line);
    border-radius: 999px;
    color: var(--c-white-2);
    font-size: 12.5px;
    letter-spacing: 0.5px;
}
.ctl-chip.mono{
    font-family: var(--font-body);
    font-weight: 800;
    color: var(--c-white);
    min-width: 30px;
    text-align: center;
}

/* ---------- 모바일 PC 권장 안내 (PC 에서는 숨김, 모바일에서만 노출) ---------- */
.lcc-mobile-notice{
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 22px;
    padding: 14px 18px;
    border: 1px dashed rgba(90,161,255,0.45);
    border-radius: 10px;
    background: rgba(46,98,179,0.08);
    color: var(--c-white-2);
    font-size: 13px;
    letter-spacing: 0.3px;
    text-align: center;
    line-height: 1.5;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.lcc-mobile-notice .mn-icon{ font-size: 16px; flex-shrink: 0; }
.lcc-mobile-notice .mn-text{ flex: 1; min-width: 0; }

/* 모바일에서: 컨트롤 칩 숨기고 PC 권장 안내 노출 */
@media (max-width: 860px){
    .lcc-viewer-controls{ display: none !important; }
    .lcc-mobile-notice{ display: flex !important; }
}

/* 히어로 CTA 의 "체험하기" 버튼 — 강조 톤 */
.btn.btn-accent{
    background: var(--c-navy-hl);
    color: #fff;
    border: 1px solid var(--c-navy-hl);
}
.btn.btn-accent:hover{
    background: #4A82D9;
    border-color: #4A82D9;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(46,98,179,0.45);
}

@media (max-width: 700px){
    .lcc-viewer-block{ padding: 56px 16px; }
    .lcc-viewer-logo-mark{ width: 76px; height: 76px; margin-bottom: 18px; }
    .lcc-viewer-overlay{ padding: 24px; }
    .lcc-viewer-overlay-sub{ font-size: 13.5px; }
    .lcc-viewer-cta-pill{ padding: 11px 22px; font-size: 12.5px; }
}