/* =====================================================
   메인 페이지 — 다크 IT 테마
   색상 기준: #0d1b2e(배경) / #537cf9(포인트) / #e2eaf8(텍스트)
===================================================== */

/* 전체 배경 다크 고정 */
body { background: #0d1b2e; }
#container { float: none; width: 100%; min-height: 0; margin: 0; }

/* ── 섹션 단위 스크롤 ──
   섹션마다 최소 한 화면 높이를 채우고(내용 크기는 그대로, 배경 여백만 늘어남),
   휠 스크롤 이동은 JS(index.php 하단 스크립트)에서 처리 */

/* common CSS의 width:75% 오버라이드 */
#about_wrap,
#solution_bnr,
#pro_wrap,
#global_wrap,
#news_wrap,
#cta_wrap { width: 100% !important; margin-left: 0 !important; margin-right: 0 !important; }
#footer_wrap { background: #040810 !important; border-top: 1px solid rgba(83,124,249,0.15); }

/* ── 공통 섹션 ──
   min-height:100vh + flex 중앙정렬로 섹션 배경만 한 화면 높이를 채우고
   내용물(카드/텍스트 등) 크기는 그대로 유지 */
.main-section {
    padding: 80px 0; background: transparent;
    /* 고정헤더 아래 실제 보이는 영역 기준으로 세로 중앙정렬(안 그러면 내용이 아래로 쏠려 보임) */
    min-height: calc(100vh - var(--header-height)); box-sizing: border-box;
    display: flex; flex-direction: column; justify-content: center;
}
.main-section.bg-alt { background: transparent; }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.section-label {
    display: inline-block; font-size: 11px; font-weight: 700;
    letter-spacing: 4px; text-transform: uppercase;
    color: #537cf9; margin-bottom: 12px;
}
.section-title {
    font-size: clamp(28px, 3vw, 46px); font-weight: 900;
    color: #e2eaf8; line-height: 1.2; letter-spacing: -0.025em; margin-bottom: 14px;
}
.section-desc { font-size: 16px; color: #7a94c1; line-height: 1.9; max-width: 560px; }
.section-header { margin-bottom: 36px; }
.accent { color: #537cf9; }

/* ── 스크롤 리빌 애니메이션 ── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* =====================================================
   히어로
===================================================== */
#main_visual {
    position: relative; width: 100%; height: 100vh; min-height: 600px;
    overflow: hidden;
    background: radial-gradient(ellipse at 65% 20%, #0a2a4a 0%, #071020 50%, #030810 100%);
}

/* 비디오 배경 */
#main_visual .backgroundimg { position: absolute; inset: 0; z-index: 1; }
#main_visual .backgroundimg video {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
#main_visual .backgroundimg::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(110deg, rgba(3,8,16,0.7) 0%, rgba(3,8,16,0.35) 60%, rgba(0,20,50,0.2) 100%);
}

/* 그리드 오버레이 */
#main_visual::after {
    content: '';
    position: absolute; inset: 0; z-index: 3;
    background-image:
        linear-gradient(rgba(83,124,249,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(83,124,249,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}
/* 하단 페이드 */
#main_visual::before {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 200px;
    background: linear-gradient(to top, rgba(13,27,46,1) 0%, transparent 100%);
    z-index: 4; pointer-events: none;
}

/* Swiper */
#main_visual .swiper-container { position: relative; z-index: 5; width: 100%; height: 100%; }
#main_visual .swiper-slide { position: relative; overflow: hidden; width: 100%; height: 100%; }
#main_visual .swiper-wrapper { height: 100%; }

/* 히어로 텍스트 */
.sliderkit-text {
    position: absolute; top: 50%; left: 0; right: 0;
    transform: translateY(-50%);
    z-index: 20; color: #fff; text-align: left;
    padding: 0 max(40px, calc((100% - 1200px) / 2 + 48px));
    box-sizing: border-box;
}
.swiper-slide-active .sliderkit-text,
.swiper-slide-duplicate-active .sliderkit-text { animation: heroFadeUp 0.8s ease forwards; }
@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(calc(-50% + 20px)); }
    to   { opacity: 1; transform: translateY(-50%); }
}
.sliderkit-text h1.lviewa {
    font-size: clamp(26px, 3.2vw, 52px); font-weight: 900; line-height: 1.35;
    margin-bottom: 18px; letter-spacing: -0.02em;
    color: #fff;
    background: linear-gradient(120deg, #ffffff 0%, #7eb8ff 35%, #c084fc 65%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}
.sliderkit-text h1.sviewa {
    font-size: clamp(13px, 1.1vw, 17px); font-weight: 300;
    color: rgba(226,234,248,0.75) !important; margin-bottom: 32px; letter-spacing: 0.04em;
    display: block; -webkit-text-fill-color: rgba(226,234,248,0.75);
}
.sliderkit-text h2 {
    display: inline-block;
    font-size: clamp(13px, 1.1vw, 15px); font-weight: 400; line-height: 1.9;
    color: rgba(226,234,248,0.85); max-width: 520px; margin: 0;
    padding: 14px 20px;
    border-left: 2px solid #537cf9;
    background: rgba(83,124,249,0.08);
    border-radius: 0 8px 8px 0;
    backdrop-filter: blur(8px);
}

/* 히어로 CTA 버튼 */
.hero-cta {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px; margin-top: 8px;
    background: rgba(83,124,249,0.15); border: 1px solid rgba(83,124,249,0.5);
    border-radius: 40px; color: #e2eaf8; font-size: 15px; font-weight: 600;
    text-decoration: none; letter-spacing: 0.02em;
    transition: background 0.25s, border-color 0.25s, transform 0.25s;
    backdrop-filter: blur(8px);
}
.hero-cta:hover { background: #537cf9; border-color: #537cf9; color: #fff; transform: translateX(4px); }

/* 히어로 하단 글로우 */
.hero-glow {
    position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
    width: 60%; height: 2px; z-index: 5;
    background: linear-gradient(90deg, transparent, #537cf9, transparent);
}

/* 스크롤 힌트 */
.hero-scroll-hint {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    z-index: 20; display: flex; flex-direction: column; align-items: center; gap: 6px;
    color: rgba(226,234,248,0.45); font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
    animation: scrollBounce 2.2s ease-in-out infinite;
}
.hero-scroll-hint i { font-size: 16px; }
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.45; }
    50% { transform: translateX(-50%) translateY(7px); opacity: 0.8; }
}

/* Swiper 컨트롤 */
#main_visual .swiper-button-next,
#main_visual .swiper-button-prev {
    color: rgba(226,234,248,0.6); width: 46px; height: 46px;
    background: rgba(83,124,249,0.12); border: 1px solid rgba(83,124,249,0.25);
    border-radius: 50%; backdrop-filter: blur(8px); transition: all 0.25s;
}
#main_visual .swiper-button-next:hover,
#main_visual .swiper-button-prev:hover {
    background: rgba(83,124,249,0.35); border-color: #537cf9; color: #fff;
}
#main_visual .swiper-button-next::after,
#main_visual .swiper-button-prev::after { font-size: 15px; }
#main_visual .swiper-pagination-bullet { background: rgba(226,234,248,0.35); opacity: 1; }
#main_visual .swiper-pagination-bullet-active { background: #537cf9; }

/* =====================================================
   사업분야 섹션 — 다크 글래스 카드
===================================================== */
.about-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.about-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(83,124,249,0.15);
    border-radius: 16px; overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    text-decoration: none; display: flex; flex-direction: column;
    backdrop-filter: blur(4px); position: relative;
}
.about-card::before {
    content: ''; position: absolute; inset: 0; border-radius: 16px;
    background: radial-gradient(ellipse at top left, rgba(83,124,249,0.08), transparent 60%);
    opacity: 0; transition: opacity 0.35s;
}
.about-card:hover { transform: translateY(-8px); border-color: rgba(83,124,249,0.5); box-shadow: 0 20px 60px rgba(83,124,249,0.15), 0 0 0 1px rgba(83,124,249,0.1); }
.about-card:hover::before { opacity: 1; }
.about-card .card-img { width: 100%; aspect-ratio: 21/9; overflow: hidden; }
.about-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; filter: brightness(0.85) saturate(0.9); }
.about-card:hover .card-img img { transform: scale(1.06); filter: brightness(0.95) saturate(1); }
.about-card .card-body { padding: 18px 20px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.about-card .card-title {
    font-size: 16px; font-weight: 800; color: #e2eaf8;
    display: flex; align-items: center; gap: 8px;
}
.about-card .card-title::before {
    content: ''; display: inline-block; width: 3px; height: 16px;
    background: #537cf9; border-radius: 2px; flex-shrink: 0;
}
.about-card .card-desc {
    font-size: 13px; color: #7a94c1; line-height: 1.55;
    display: -webkit-box; -webkit-line-clamp: 5; -webkit-box-orient: vertical; overflow: hidden;
}
.about-card .card-link {
    margin-top: auto; font-size: 12px; font-weight: 700; color: #537cf9;
    display: flex; align-items: center; gap: 4px; padding-top: 12px;
    transition: gap 0.2s;
}
.about-card .card-link::after { content: '→'; }
.about-card:hover .card-link { gap: 10px; }

/* =====================================================
   솔루션 탭 섹션
===================================================== */
.solution-tab-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.solution-tab-left { position: sticky; top: 100px; }
.solution-tab-left .section-label { margin-bottom: 10px; }
.solution-tab-left .section-title { margin-bottom: 14px; }
.solution-tab-left .section-desc { margin-bottom: 22px; }
.sol-tab-nav { display: flex; flex-direction: column; gap: 8px; }
.sol-tab-btn {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 20px; background: transparent;
    border: 1px solid rgba(83,124,249,0.1); border-radius: 10px;
    color: #7a94c1; font-size: 15px; font-weight: 600;
    cursor: pointer; transition: all 0.25s; text-align: left;
    position: relative; overflow: hidden;
}
.sol-tab-btn .tab-icon {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(83,124,249,0.1); display: flex; align-items: center; justify-content: center;
    font-size: 16px; color: #537cf9; flex-shrink: 0; transition: background 0.25s;
}
.sol-tab-btn.active, .sol-tab-btn:hover { border-color: rgba(83,124,249,0.45); color: #e2eaf8; background: rgba(83,124,249,0.07); }
.sol-tab-btn.active .tab-icon { background: #537cf9; color: #fff; }
.sol-tab-btn.active::after {
    content: ''; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
    width: 3px; height: 60%; background: #537cf9; border-radius: 3px 0 0 3px;
}

.sol-tab-panels { position: relative; min-height: 360px; }
.sol-tab-panel { display: none; animation: tabFadeIn 0.4s ease both; }
.sol-tab-panel.active { display: block; }
@keyframes tabFadeIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.sol-panel-img {
    width: 100%; aspect-ratio: 21/9; border-radius: 16px; overflow: hidden;
    border: 1px solid rgba(83,124,249,0.15); margin-bottom: 16px; position: relative;
    background: #060e1c;
}
.sol-panel-img img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.75) saturate(0.85); }
.sol-panel-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(6,14,28,0.5) 100%);
}
.sol-panel-badge {
    position: absolute; bottom: 20px; left: 20px; z-index: 1;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; background: rgba(83,124,249,0.85); border-radius: 40px;
    font-size: 11px; font-weight: 700; letter-spacing: 2px; color: #fff; text-transform: uppercase;
}
.sol-panel-title { font-size: 20px; font-weight: 900; color: #e2eaf8; margin-bottom: 8px; }
.sol-panel-sub { font-size: 13px; font-weight: 700; color: #537cf9; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
.sol-panel-desc {
    font-size: 14px; color: #7a94c1; line-height: 1.7; margin-bottom: 14px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.sol-panel-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.sol-panel-tags span {
    padding: 5px 14px; border-radius: 40px;
    background: rgba(83,124,249,0.1); border: 1px solid rgba(83,124,249,0.2);
    font-size: 12px; color: #93b4ff; font-weight: 600;
}
.sol-panel-link {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; background: #537cf9; border-radius: 40px;
    color: #fff; font-size: 14px; font-weight: 700; text-decoration: none;
    transition: background 0.25s, box-shadow 0.25s, transform 0.25s;
}
.sol-panel-link:hover { background: #3a5fe8; box-shadow: 0 8px 24px rgba(83,124,249,0.4); transform: translateX(3px); }

/* =====================================================
   뉴스 / 미디어 섹션
===================================================== */
#news_wrap { overflow: hidden; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(83,124,249,0.18);
    border-radius: 14px; overflow: hidden;
    transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
    text-decoration: none; display: flex; flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); border-color: rgba(83,124,249,0.4); box-shadow: 0 16px 48px rgba(83,124,249,0.1); }
.news-card .news-img { width: 100%; aspect-ratio: 21/9; overflow: hidden; }
.news-card .news-img img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.85) saturate(0.85); transition: transform 0.5s, filter 0.35s; }
.news-card:hover .news-img img { transform: scale(1.05); filter: brightness(0.95) saturate(1); }
.news-card .news-body { padding: 16px 18px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.news-card .news-tag {
    display: inline-block; padding: 3px 10px; border-radius: 40px;
    background: rgba(83,124,249,0.12); border: 1px solid rgba(83,124,249,0.2);
    font-size: 11px; font-weight: 700; color: #537cf9; letter-spacing: 1px;
    width: fit-content; text-transform: uppercase;
}
.news-card .news-title { font-size: 15px; font-weight: 700; color: #e2eaf8; line-height: 1.55; flex: 1; }
.news-card .news-desc { font-size: 13px; color: #7a94c1; line-height: 1.7; }
.news-card .news-meta { font-size: 12px; color: rgba(122,148,193,0.6); margin-top: auto; padding-top: 12px; border-top: 1px solid rgba(83,124,249,0.08); }

/* =====================================================
   CTA 배너 섹션
===================================================== */
#cta_wrap {
    position: relative; padding: 100px 0; overflow: hidden;
    background: linear-gradient(135deg, rgba(83,124,249,0.2) 0%, rgba(13,27,46,1) 50%, rgba(83,50,200,0.15) 100%);
    border-top: 1px solid rgba(83,124,249,0.2);
    border-bottom: 1px solid rgba(83,124,249,0.2);
}
#cta_wrap::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(83,124,249,0.25) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(120,80,255,0.18) 0%, transparent 55%);
    pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-label { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 4px; color: #537cf9; text-transform: uppercase; margin-bottom: 20px; }
.cta-title { font-size: clamp(24px, 3.5vw, 52px); font-weight: 900; color: #e2eaf8; line-height: 1.15; margin-bottom: 20px; }
.cta-title .accent { color: #537cf9; }
.cta-sub { font-size: 14px; color: #7a94c1; margin-bottom: 44px; line-height: 1.8; }
.cta-btns { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.btn-cta-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 40px; background: #537cf9; border-radius: 40px;
    color: #fff; font-size: 16px; font-weight: 700; text-decoration: none;
    transition: background 0.25s, box-shadow 0.25s, transform 0.25s;
    box-shadow: 0 8px 32px rgba(83,124,249,0.35);
}
.btn-cta-primary:hover { background: #3a5fe8; box-shadow: 0 12px 40px rgba(83,124,249,0.5); transform: translateY(-2px); }
.btn-cta-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 40px; background: transparent;
    border: 1px solid rgba(83,124,249,0.4); border-radius: 40px;
    color: #e2eaf8; font-size: 16px; font-weight: 600; text-decoration: none;
    transition: all 0.25s;
}
.btn-cta-secondary:hover { background: rgba(83,124,249,0.1); border-color: #537cf9; }

/* =====================================================
   클라이언트 마퀴 섹션
===================================================== */
#pro_wrap { overflow: hidden; padding: 48px 0; }
.client-marquee-wrap { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); mask: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.client-marquee { display: flex; gap: 20px; width: max-content; animation: marquee 40s linear infinite; }
.client-marquee:hover { animation-play-state: paused; }
.client-item {
    flex-shrink: 0; width: 140px; height: 80px;
    border: 1px solid rgba(83,124,249,0.12); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; padding: 14px;
    background: rgba(255,255,255,0.03); transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.client-item:hover { background: rgba(255,255,255,0.08); border-color: rgba(83,124,249,0.4); box-shadow: 0 4px 20px rgba(83,124,249,0.12); }
.client-item img { max-width: 100%; max-height: 48px; object-fit: contain; filter: brightness(0) invert(1) opacity(0.7); transition: filter 0.3s; }
.client-item:hover img { filter: brightness(0) invert(1) opacity(1); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.client-more { margin-top: 28px; text-align: center; }
.btn-outline {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 36px; border: 1px solid rgba(83,124,249,0.4);
    border-radius: 40px; color: #7a94c1; font-weight: 700; font-size: 14px;
    text-decoration: none; transition: all 0.25s;
}
.btn-outline:hover { background: #537cf9; border-color: #537cf9; color: #fff; box-shadow: 0 8px 24px rgba(83,124,249,0.3); }

/* =====================================================
   통계 섹션
===================================================== */
#global_wrap {
    position: relative; background: #040810;
    border-top: 1px solid rgba(83,124,249,0.12);
    border-bottom: 1px solid rgba(83,124,249,0.12);
    overflow: hidden;
}
#global_wrap .stat-video {
    position: absolute; inset: 0; z-index: 0;
}
#global_wrap .stat-video video {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
#global_wrap .stat-video::after {
    content: ''; position: absolute; inset: 0;
    background: rgba(4,8,16,0.7);
}
#global_wrap::before {
    content: ''; position: absolute; inset: 0; z-index: 1;
    background: radial-gradient(ellipse at 50% 0%, rgba(83,124,249,0.12) 0%, transparent 65%);
    pointer-events: none;
}
#global_wrap .section-inner { position: relative; z-index: 1; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; }
.stat-item {
    padding: 24px; position: relative;
}
.stat-item + .stat-item::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 1px; height: 60%; background: rgba(83,124,249,0.2);
}
.stat-num {
    font-size: clamp(48px, 5.5vw, 72px); font-weight: 900; line-height: 1;
    margin-bottom: 12px; letter-spacing: -0.03em;
    background: linear-gradient(135deg, #fff 40%, #93b4ff 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-num > span { font-size: 0.45em; font-weight: 700; -webkit-text-fill-color: #537cf9; }
.stat-label { font-size: 14px; font-weight: 700; color: #e2eaf8; margin-bottom: 10px; letter-spacing: 0.02em; }
.stat-desc { font-size: 13px; color: #7a94c1; line-height: 1.8; }

/* =====================================================
   공지사항 + 고객상담
===================================================== */
.comm-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 28px; }

.notice-box {
    background: rgba(255,255,255,0.03); border: 1px solid rgba(83,124,249,0.15);
    border-radius: 16px; padding: 36px; position: relative;
}
.notice-box-title {
    font-size: 17px; font-weight: 800; color: #e2eaf8; margin-bottom: 20px;
    padding-bottom: 16px; border-bottom: 1px solid rgba(83,124,249,0.15);
    display: flex; align-items: center; gap: 10px;
}
.notice-box-title::before { content: ''; display: block; width: 4px; height: 18px; background: #537cf9; border-radius: 2px; }
.notice-box .simple_lat { list-style: none; margin: 0; padding: 0; border-top: none !important; }
.notice-box .simple_lat li { display: flex; align-items: center; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05); gap: 8px; }
.notice-box .simple_lat li:last-child { border-bottom: none; }
.notice-box .simple_lat li a { flex: 1; font-size: 14px; color: #7a94c1; text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notice-box .simple_lat li a:hover { color: #537cf9; }
.notice-box .simple_lat li .date { font-size: 12px; color: rgba(122,148,193,0.6); white-space: nowrap; flex-shrink: 0; }
.notice-box .simple_lat .hot_icon, .notice-box .simple_lat .new_icon, .notice-box .simple_lat .fa-download, .notice-box .simple_lat .fa-link, .notice-box .simple_lat .fa-heart { display: none !important; }
.notice-box .more { position: absolute; top: 28px; right: 32px; font-size: 22px; color: #537cf9; text-decoration: none; line-height: 1; }
.notice-box .more img { display: none; }
.notice-box .more::after { content: '+'; }

.cs-box {
    background: linear-gradient(145deg, rgba(83,124,249,0.15) 0%, rgba(83,124,249,0.05) 100%);
    border: 1px solid rgba(83,124,249,0.3);
    border-radius: 16px; padding: 36px; color: #fff;
    display: flex; flex-direction: column; justify-content: center;
    position: relative; overflow: hidden;
}
.cs-box::before {
    content: ''; position: absolute; top: -50px; right: -50px;
    width: 180px; height: 180px; border-radius: 50%;
    background: radial-gradient(circle, rgba(83,124,249,0.2) 0%, transparent 70%);
}
.cs-box-icon { font-size: 32px; margin-bottom: 16px; color: #537cf9; position: relative; z-index: 1; }
.cs-box-title { font-size: 18px; font-weight: 800; margin-bottom: 20px; color: #e2eaf8; position: relative; z-index: 1; }
.cs-tel { font-size: 24px; font-weight: 900; letter-spacing: -0.03em; margin-bottom: 8px; color: #93b4ff; position: relative; z-index: 1; }
.cs-hours { font-size: 13px; color: #7a94c1; line-height: 1.7; margin-bottom: 24px; position: relative; z-index: 1; }
.btn-cs {
    display: inline-flex; align-items: center; gap: 8px; padding: 11px 24px;
    background: rgba(83,124,249,0.2); border: 1px solid rgba(83,124,249,0.4);
    border-radius: 40px; color: #e2eaf8; font-weight: 600; font-size: 14px;
    text-decoration: none; transition: all 0.25s; width: fit-content; position: relative; z-index: 1;
}
.btn-cs:hover { background: #537cf9; border-color: #537cf9; color: #fff; box-shadow: 0 8px 24px rgba(83,124,249,0.35); }

/* =====================================================
   반응형
===================================================== */

/* 태블릿 (≤ 1100px): 솔루션 탭만 세로로 */
@media (max-width: 1100px) {
    .section-inner { padding: 0 32px; }
    .about-grid { grid-template-columns: 1fr; gap: 20px; }
    .solution-tab-wrap { grid-template-columns: 1fr; gap: 40px; }
    .solution-tab-left { position: static; }
    .sol-tab-nav { flex-direction: row; flex-wrap: wrap; }
    .sol-tab-btn { flex: 1 1 auto; }
    .news-grid { grid-template-columns: 1fr; gap: 20px; }
    .stat-grid { grid-template-columns: repeat(3, 1fr); }
}

/* 모바일 (≤ 768px) */
@media (max-width: 768px) {
    .main-section { padding: 60px 0; }
    .section-inner { padding: 0 16px; }

    /* 섹션 헤더 */
    .section-header { gap: 8px; }
    .section-title { font-size: clamp(22px, 5vw, 30px); }

    /* 사업분야 — 1열 세로 스택 */
    .about-grid { grid-template-columns: 1fr; gap: 16px; }

    /* 솔루션 탭 */
    .sol-tab-nav { flex-direction: column; }
    .sol-tab-btn { width: 100%; }

    /* ABOUT US 통계 — 1열 세로 스택 */
    .stat-grid { grid-template-columns: 1fr; }
    .stat-item + .stat-item::before { display: none; }
    .stat-item { padding: 28px 20px; }

    /* 최신소식 — 1열 세로 스택 */
    .news-grid { grid-template-columns: 1fr; gap: 16px; }

    /* 공지사항 + CS — 1열 세로 스택 */
    .comm-grid { grid-template-columns: 1fr; gap: 20px; }

    /* CTA 버튼 */
    /*.cta-btns { flex-direction: column; align-items: stretch; }*/
    .btn-cta-primary, .btn-cta-secondary { justify-content: center; }

    /* 솔루션 패널 이미지 aspect 완화 */
    .sol-panel-img { aspect-ratio: 16/8; }

    /* 히어로 텍스트 */
    .sliderkit-text { padding: 0 20px; }
    .sliderkit-text h1.lviewa {
        font-size: clamp(24px, 6.5vw, 42px);
        color: #fff;
        background: linear-gradient(120deg, #ffffff 0%, #7eb8ff 35%, #c084fc 65%, #22d3ee 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 12px;
    }
    .sliderkit-text h1.sviewa {
        font-size: clamp(12px, 3.2vw, 15px);
        -webkit-text-fill-color: rgba(226,234,248,0.9);
        margin-bottom: 20px;
    }
    .sliderkit-text h2 { font-size: clamp(12px, 3vw, 14px); max-width: 100%; }
    .hero-cta { padding: 12px 24px; font-size: 14px; }
}