@charset "utf-8";
/* biz_01 (NOVA) 테마 · 메인화면 전용 스타일 */

/* ── 히어로 ──────────────────────────────────── */
/* height 를 두 번 적는 것은 일부러입니다 — svh 를 모르는 옛 브라우저는 위의 vh 를 씁니다.
   모바일에서 주소창 때문에 화면 아래가 잘리는 것을 막아 줍니다. */
.b01-hero{position:relative;height:100vh;height:100svh;min-height:640px;color:#fff;overflow:hidden;background:var(--navy)}
.b01-hero .slides,.b01-hero .slide{position:absolute;inset:0}
.b01-hero .slide{opacity:0;visibility:hidden;transition:opacity 1s ease}
.b01-hero .slide.on{opacity:1;visibility:visible;z-index:1}
.b01-hero .bg{position:absolute;inset:0}
.b01-hero .mesh{position:absolute;inset:0;background:
  linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%)}
.b01-hero .wrap{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;max-width:1280px}
.b01-hero .num{font-family:var(--latin);font-size:14px;letter-spacing:.28em;text-transform:uppercase;color:var(--blue2);margin-bottom:22px}
.b01-hero .num i{font-style:normal;margin:0 8px;opacity:.4}
.b01-hero h2{font-size:clamp(34px,5vw,64px);font-weight:900;line-height:1.25;letter-spacing:-.02em}
.b01-hero h2 em{font-style:normal;color:var(--blue2)}
.b01-hero p{margin-top:24px;max-width:560px;font-size:17px;font-weight:300;color:rgba(255,255,255,.78)}
.b01-hero .act{display:flex;gap:12px;margin-top:38px;flex-wrap:wrap}
.b01-hero .slide .num,.b01-hero .slide h2,.b01-hero .slide p,.b01-hero .slide .act{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.b01-hero .slide.on .num{opacity:1;transform:none;transition-delay:.15s}
.b01-hero .slide.on h2{opacity:1;transform:none;transition-delay:.3s}
.b01-hero .slide.on p{opacity:1;transform:none;transition-delay:.45s}
.b01-hero .slide.on .act{opacity:1;transform:none;transition-delay:.6s}
.b01-hero .hero-ctl{position:absolute;left:0;right:0;bottom:44px;z-index:3}
.b01-hero .hero-ctl .wrap{display:flex;height:auto;flex-direction:row;justify-content:space-between;align-items:center}
.b01-hero .dots{display:flex;gap:22px}
.b01-hero .dots button{background:none;border:0;color:rgba(255,255,255,.4);font-family:var(--latin);font-size:13px;padding:4px 0}
.b01-hero .dots button i{display:block;width:36px;height:2px;background:rgba(255,255,255,.25);margin-top:7px;position:relative;overflow:hidden}
.b01-hero .dots button.on{color:#fff}
.b01-hero .dots button.on i::after{content:'';position:absolute;inset:0;background:var(--blue);animation:b01bar 6s linear forwards}
@keyframes b01bar{from{transform:translateX(-100%)}to{transform:none}}
.b01-hero .arrows{display:flex;gap:8px}
.b01-hero .arrows button{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:none;color:#fff;font-size:16px;transition:.25s}
.b01-hero .arrows button:hover{background:var(--blue);border-color:var(--blue)}
.b01-hero .scroll-hint{position:absolute;left:50%;bottom:44px;transform:translateX(-50%);z-index:3;font-family:var(--latin);font-size:10.5px;letter-spacing:.3em;color:rgba(255,255,255,.5);text-align:center}
.b01-hero .scroll-hint span{display:block;width:1px;height:34px;background:linear-gradient(to bottom,transparent,#fff);margin:0 auto 8px;animation:b01drop 1.8s ease infinite}
@keyframes b01drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ── 공통 섹션 머리 ─────────────────────────── */
.sec-head{display:flex;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.sec-head .lb{display:block;width:100%;font-family:var(--latin);font-size:13px;letter-spacing:.3em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.sec-head h2{font-size:clamp(26px,3vw,40px);font-weight:900;line-height:1.35;letter-spacing:-.01em;margin-right:auto}
.sec-head .btn{margin-bottom:4px}

/* ── 핵심 서비스 ────────────────────────────── */
.b01-svc{padding:110px 0 90px;background:#fff}
.b01-svc .grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.b01-svc .card{border:1px solid var(--line);border-radius:var(--rad);padding:34px 28px;transition:.3s;background:#fff}
.b01-svc .card:hover{transform:translateY(-8px);box-shadow:0 20px 44px rgba(17,24,39,.1);border-color:transparent}
.b01-svc .ic{width:56px;height:56px;margin-bottom:22px;color:var(--blue)}
.b01-svc .ic svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.b01-svc .en{font-family:var(--latin);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gray)}
.b01-svc h3{font-size:19px;margin:6px 0 12px}
.b01-svc p{font-size:14.5px;color:var(--gray)}

/* ── 숫자 카운터 ────────────────────────────── */
.b01-stats{background:var(--navy);color:#fff;padding:72px 0}
.b01-stats ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;text-align:center}
.b01-stats b{display:block;font-family:var(--latin);font-size:clamp(38px,4.4vw,58px);font-weight:700;color:var(--blue2)}
.b01-stats b small{font-size:.5em;margin-left:4px;color:rgba(255,255,255,.8)}
.b01-stats .tt{display:block;margin-top:8px;font-size:14.5px;color:rgba(255,255,255,.6)}

/* ── 쇼케이스 ───────────────────────────────── */
.b01-showcase{padding:110px 0;background:var(--bg)}
.b01-showcase .tabs{display:flex;gap:8px;margin-bottom:36px;flex-wrap:wrap}
.b01-showcase .tabs button{padding:11px 26px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:15px;color:var(--gray);transition:.25s}
.b01-showcase .tabs button.on{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}
.b01-showcase .panel{display:none}
.b01-showcase .panel.on{display:block;animation:b01fade .5s ease}
@keyframes b01fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.b01-showcase .pdesc{color:var(--gray);margin-bottom:24px}
.b01-showcase .pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.b01-showcase .pitem{display:block;background:#fff;border-radius:var(--rad);overflow:hidden;border:1px solid var(--line);transition:.3s}
.b01-showcase .pitem:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(17,24,39,.12)}
.b01-showcase .th{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#16306B,#2E6BFF);display:flex;align-items:center;justify-content:center;overflow:hidden}
.b01-showcase .th img{width:100%;height:100%;object-fit:cover;transition:.4s}
.b01-showcase .pitem:hover .th img{transform:scale(1.05)}
.b01-showcase .th[data-ph]::after,.b01-showcase .th .ph{content:attr(data-ph);font-family:var(--latin);letter-spacing:.3em;font-size:13px;color:rgba(255,255,255,.55)}
.b01-showcase .pitem h3{font-size:16.5px;padding:18px 20px 4px;line-height:1.5}
.b01-showcase .pitem .mt{display:block;padding:0 20px 20px;font-size:13.5px;color:var(--gray)}
.b01-showcase .pmore{text-align:center;margin-top:36px}
.admtip{margin-top:26px;padding:14px 18px;background:#fff;border:1px dashed var(--line);border-radius:10px;font-size:13px;color:var(--gray)}

/* ── 고객사 마퀴 ────────────────────────────── */
.b01-partners{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0;overflow:hidden}
.b01-partners .mq-track{display:flex;gap:80px;width:max-content;animation:b01mq 30s linear infinite}
.b01-partners span{font-family:var(--latin);font-size:20px;font-weight:700;letter-spacing:.12em;color:#C3CAD6;white-space:nowrap}
@keyframes b01mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── 최근 소식 ──────────────────────────────── */
.b01-news{padding:110px 0}
.b01-news .nlist li{border-bottom:1px solid var(--line)}
.b01-news .nlist li:first-child{border-top:2px solid var(--ink)}
.b01-news .nlist a,.b01-news .nlist li>span.t{display:flex}
.b01-news .nlist a{justify-content:space-between;gap:20px;padding:20px 6px;transition:.2s}
.b01-news .nlist li>span.t{padding:20px 6px 4px}
.b01-news .nlist li>span.d{display:block;padding:0 6px 16px;font-size:13.5px;color:var(--gray)}
.b01-news .nlist a:hover{background:var(--bg)}
.b01-news .nlist a:hover .t{color:var(--blue)}
.b01-news .t{font-size:16.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.b01-news .d{flex-shrink:0;font-family:var(--latin);font-size:14px;color:var(--gray)}

/* ── CTA 밴드 ───────────────────────────────── */
.b01-cta{background:
  radial-gradient(at 80% 20%, #123C8F 0, transparent 50%),
  radial-gradient(at 15% 80%, #16306B 0, transparent 55%), var(--navy);
  color:#fff;padding:120px 0;text-align:center}
.b01-cta .lb{display:block;font-family:var(--latin);font-size:13px;letter-spacing:.3em;text-transform:uppercase;color:var(--blue2);margin-bottom:16px}
.b01-cta h2{font-size:clamp(30px,4vw,52px);font-weight:900;line-height:1.3}
.b01-cta p{margin-top:18px;color:rgba(255,255,255,.7)}
.b01-cta .act{display:flex;gap:14px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.b01-cta .btn.blue{font-family:var(--latin);font-weight:700}

/* ── 반응형 ──────────────────────────────────── */
@media (max-width:1024px){
  .b01-svc .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .b01-showcase .pgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .b01-hero{min-height:560px}
  .b01-hero .scroll-hint{display:none}
  .b01-hero .arrows{display:none}
  .b01-svc,.b01-showcase,.b01-news{padding:70px 0}
  .b01-stats ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 12px}
}
@media (max-width:480px){
  .b01-svc .grid,.b01-showcase .pgrid{grid-template-columns:minmax(0,1fr)}
  .b01-hero p{font-size:15.5px}
}