/* ============================================================
   흐름소프트 랜딩페이지 — style.css
   ============================================================ */

/* ── 0. RESET & TOKENS ────────────────────────────────────── */
.imported-content,.imported-content *,.imported-content *::before,.imported-content *::after{margin:0;padding:0;box-sizing:border-box}

.imported-content{
  /* backgrounds */
  --bg:       #0f172a;
  --bg-2:     #111827;
  --bg-card:  rgba(255,255,255,0.04);
  --border:   rgba(255,255,255,0.08);

  /* accent */
  --accent:   #6366f1;
  --accent-2: #818cf8;
  --purple:   #8b5cf6;
  --green:    #22c55e;
  --red:      #ef4444;

  /* text */
  --text:     #e2e8f0;
  --muted:    #94a3b8;
  --dim:      #64748b;
  --white:    #ffffff;

  /* layout */
  --radius:   16px;
  --max-w:    1100px;
  --nav-h:    72px;

  /* gradient shorthand */
  --grad: linear-gradient(135deg, var(--accent), var(--purple));
}


.imported-content{
  font-family:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,
              'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.imported-content a{color:inherit;text-decoration:none}
.imported-content ul,.imported-content ol{list-style:none}
.imported-content img{max-width:100%;display:block}
.imported-content button{font:inherit;cursor:pointer;border:none;background:none}

/* Pretendard loaded via <link> in HTML */

/* ── 1. NAVIGATION ────────────────────────────────────────── */
.imported-content .nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:var(--nav-h);
  background:rgba(15,23,42,0.85);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  transition:background .3s;
}
.imported-content .nav-inner{
  max-width:var(--max-w);margin:0 auto;
  height:100%;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.imported-content .nav-logo{
  font-size:1.15rem;font-weight:800;letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.imported-content .nav-links{display:flex;gap:32px;align-items:center}
.nav-links .imported-content a{
  font-size:.875rem;color:var(--muted);font-weight:500;
  transition:color .25s;position:relative;
}
.imported-content .nav-links a:not(.nav-cta)::after{
  content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;
  background:var(--accent);transition:width .25s;
}
.imported-content .nav-links a:hover{color:var(--white)}
.imported-content .nav-links a:not(.nav-cta):hover::after{width:100%}

.imported-content .nav-cta{
  padding:8px 20px;border-radius:8px;font-size:.85rem;font-weight:600;
  background:var(--accent);color:var(--white);
  transition:transform .2s,box-shadow .2s;
}
.imported-content .nav-cta:hover{
  transform:translateY(-1px);
  box-shadow:0 4px 20px rgba(99,102,241,0.35);
}

/* mobile menu btn */
.imported-content .mobile-menu-btn{
  display:none;flex-direction:column;gap:5px;
  width:28px;padding:4px 0;
}
.imported-content .mobile-menu-btn span{
  display:block;height:2px;background:var(--text);border-radius:2px;
  transition:transform .3s,opacity .3s;
}
.imported-content .mobile-menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.imported-content .mobile-menu-btn.active span:nth-child(2){opacity:0}
.imported-content .mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* mobile menu overlay */
.imported-content .mobile-overlay{
  display:none;position:fixed;inset:0;z-index:998;
  background:rgba(0,0,0,0.6);opacity:0;transition:opacity .3s;
}
.imported-content .mobile-overlay.active{display:block;opacity:1}

.imported-content .mobile-menu{
  display:none;position:fixed;top:var(--nav-h);right:0;z-index:999;
  width:280px;height:calc(100vh - var(--nav-h));
  background:var(--bg-2);border-left:1px solid var(--border);
  padding:32px 24px;
  transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.imported-content .mobile-menu.active{transform:translateX(0)}
.mobile-menu .imported-content a{
  display:block;padding:14px 0;font-size:1rem;font-weight:500;
  color:var(--muted);border-bottom:1px solid var(--border);
  transition:color .2s;
}
.imported-content .mobile-menu a:hover{color:var(--white)}
.imported-content .mobile-menu .nav-cta{
  display:inline-block;margin-top:24px;text-align:center;width:100%;
}

/* ── 2. HERO (INTRO) ─────────────────────────────────────── */
.imported-content .hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  padding-top:var(--nav-h);
  background:var(--bg);
  overflow:hidden;
}
.imported-content #hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:0;
}
.imported-content .hero-container{
  position:relative;z-index:1;
  max-width:var(--max-w);margin:0 auto;
  padding:80px 24px;
  display:flex;align-items:center;gap:80px;
  width:100%;
}
.imported-content .hero-content{flex:1;min-width:0}
.imported-content .hero-services{
  font-size:.9rem;font-weight:600;color:var(--accent-2);
  letter-spacing:.04em;
  margin-bottom:16px;
}
.imported-content .hero-content h1{
  font-size:clamp(2rem,4.5vw,3.2rem);font-weight:800;
  line-height:1.25;letter-spacing:-.03em;
  color:var(--white);margin-bottom:20px;
}
.hero-content h1 .gradient-text,
.imported-content .gradient-text{
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.imported-content .hero-desc{
  font-size:1.05rem;color:var(--muted);line-height:1.8;
  margin-bottom:36px;max-width:520px;
}
.imported-content .hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.imported-content .btn-primary{
  padding:14px 32px;border-radius:10px;font-weight:700;font-size:.95rem;
  background:var(--accent);color:var(--white);
  transition:transform .2s,box-shadow .2s;
}
.imported-content .btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 30px rgba(99,102,241,0.35);
}
.imported-content .btn-ghost{
  padding:14px 32px;border-radius:10px;font-weight:600;font-size:.95rem;
  border:1px solid var(--border);color:var(--muted);
  transition:border-color .2s,color .2s;
}
.imported-content .btn-ghost:hover{border-color:var(--accent-2);color:var(--white)}

/* stats strip */
.imported-content .hero-stats{
  width:260px;flex-shrink:0;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:0;
  overflow:hidden;
}
.imported-content .stat-item{
  padding:28px 28px;
  display:flex;flex-direction:column;gap:6px;
}
.imported-content .stat-item:not(:last-child){border-bottom:1px solid var(--border)}
.imported-content .stat-top{display:flex;align-items:baseline;gap:4px}
.imported-content .stat-number{
  font-size:2.8rem;font-weight:900;letter-spacing:-.04em;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;line-height:1;
}
.imported-content .stat-suffix{
  font-size:1.1rem;font-weight:700;color:var(--accent-2);
}
.imported-content .stat-label{font-size:.85rem;color:var(--muted);font-weight:500}

/* ── 3. STORY — 독립 섹션 블록 ────────────────────────────── */
.imported-content .s-block{padding:120px 24px}
.imported-content .s-block--dark{background:var(--bg-2)}
.imported-content .s-block--infographic{padding:80px 24px}
.imported-content .s-block--conclusion{padding:60px 24px 120px}

.imported-content .block-inner{max-width:var(--max-w);margin:0 auto}
.imported-content .block-left .block-content{max-width:620px}
.imported-content .block-right .block-content{max-width:620px;margin-left:auto}
.imported-content .block-right{text-align:right}
.imported-content .block-right .zig-steps{text-align:left;display:inline-flex;flex-direction:column}
.imported-content .block-center{text-align:center}

/* ── 텍스트 스타일 ── */
.imported-content .zig-lead{font-size:clamp(1.1rem,2.5vw,1.4rem);font-weight:500;color:var(--muted);line-height:1.6;margin:0}
.imported-content .zig-big{margin:8px 0}
.imported-content .zig-num{
  font-size:clamp(5.5rem,14vw,10rem);font-weight:900;letter-spacing:-.07em;line-height:.9;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.imported-content .zig-suf{font-size:clamp(1.2rem,2.5vw,1.6rem);font-weight:600;color:var(--accent-2);margin-left:8px}
.imported-content .zig-gap{height:48px}
.imported-content .zig-gap-sm{height:28px}
.imported-content .zig-dim{font-size:1.05rem;color:var(--dim);line-height:2.2;margin:0}
.imported-content .zig-accent{border-left:3px solid var(--accent);padding:14px 0 14px 24px;margin-top:8px}
.imported-content .zig-accent p{font-size:clamp(1.25rem,2.8vw,1.65rem);font-weight:700;color:var(--white);line-height:1.5;margin:0}

.imported-content .zig-small{font-size:1.1rem;font-weight:500;color:var(--muted);margin-bottom:8px}
.imported-content .zig-bold{
  font-size:clamp(2.2rem,5.5vw,4rem);font-weight:900;letter-spacing:-.04em;line-height:1.15;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0;
}
.imported-content .zig-steps{display:inline-flex;flex-direction:column;gap:0}
.imported-content .zig-step{display:flex;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid var(--border)}
.imported-content .zig-step:last-child{border-bottom:none}
.imported-content .zig-sn{font-size:.75rem;font-weight:700;color:var(--accent);letter-spacing:.06em;flex-shrink:0;min-width:24px}
.imported-content .zig-st{font-size:1.1rem;font-weight:600;color:var(--white)}

.imported-content .zig-promise{font-size:clamp(1.15rem,2.5vw,1.4rem);font-weight:600;color:var(--white);line-height:1.8}

/* ── 섹션 간 점선 디바이더 ── */
.s-block + .svc-section,
.svc-section + .s-how,
.s-how + .s-cases,
.imported-content .s-cases + .s-cta{
  border-top:1px dashed var(--border);
}

/* ── 중앙 인포그래픽: 순차 플로우 ── */
.imported-content .seq-flow{
  position:relative;
  display:flex;flex-direction:column;align-items:center;
  gap:56px;
  padding:40px 0;
}
.imported-content .seq-line,.imported-content .seq-progress{
  position:absolute;
  left:50%;transform:translateX(-50%);
  top:60px;bottom:60px;
  width:4px;height:auto;
  pointer-events:none;
}
.imported-content .seq-line{opacity:.15}
.imported-content .seq-progress{opacity:1}
.imported-content .seq-progress-bar{
  stroke-dasharray:300;
  stroke-dashoffset:300;
  transition:stroke-dashoffset 0s;
}
.imported-content .seq-step{
  position:relative;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:16px;
  opacity:0;transform:translateY(24px) scale(.92);
  transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1);
}
.imported-content .seq-step.active{
  opacity:1;transform:translateY(0) scale(1);
}
.imported-content .seq-step[data-step="2"]{transition-delay:.15s}
.imported-content .seq-step[data-step="3"]{transition-delay:.3s}

.imported-content .seq-dot{
  width:72px;height:72px;
  border-radius:50%;
  border:2px solid rgba(99,102,241,0.3);
  background:rgba(99,102,241,0.08);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent-2);
  transition:border-color .5s,background .5s,box-shadow .5s;
}
.imported-content .seq-step.active .seq-dot{
  border-color:var(--accent);
  background:rgba(99,102,241,0.15);
  box-shadow:0 0 24px rgba(99,102,241,0.25);
}
.imported-content .seq-dot svg{width:36px;height:36px}

.imported-content .seq-label{
  font-size:1.15rem;font-weight:600;color:var(--white);
  letter-spacing:-.01em;
}

/* ── 5. HOW — 가로 스텝 인포그래픽 ───────────────────────── */
.imported-content .s-how{
  background:var(--bg);
  padding:140px 24px;
  overflow:hidden;
}
.imported-content .how-inner{
  max-width:var(--max-w);margin:0 auto;
}
.imported-content .how-title{
  font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;
  letter-spacing:-.03em;
  text-align:center;
  margin-bottom:80px;
}

/* ── HOW: 카드 + 화살표 플로우 ── */
.imported-content .how-flow{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:0;
  max-width:var(--max-w);
  margin:0 auto;
}
.imported-content .how-card{
  flex:1;
  max-width:180px;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  padding:28px 16px;
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border);
  border-radius:14px;
  opacity:0;
  transform:translateY(20px);
  transition:opacity .6s cubic-bezier(.22,1,.36,1),
             transform .6s cubic-bezier(.22,1,.36,1),
             border-color .4s, box-shadow .4s;
}
.imported-content .how-card[data-how="1"]{ transition-delay:0s }
.imported-content .how-card[data-how="2"]{ transition-delay:.12s }
.imported-content .how-card[data-how="3"]{ transition-delay:.24s }
.imported-content .how-card[data-how="4"]{ transition-delay:.36s }
.imported-content .how-card[data-how="5"]{ transition-delay:.48s }
.imported-content .how-card.how-visible{
  opacity:1;
  transform:translateY(0);
}
.imported-content .how-card:hover{
  border-color:rgba(99,102,241,0.3);
  box-shadow:0 0 24px rgba(99,102,241,0.1);
}
.imported-content .how-card-icon{
  width:52px;height:52px;
  border-radius:14px;
  background:rgba(99,102,241,0.1);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent-2);
  margin-bottom:14px;
  transition:background .4s, transform .3s;
}
.imported-content .how-card:hover .how-card-icon{
  transform:scale(1.08);
  background:rgba(99,102,241,0.18);
}
.imported-content .how-card-icon svg{
  width:26px;height:26px;
}
.imported-content .how-card-num{
  font-size:.65rem;font-weight:700;
  color:var(--accent);
  letter-spacing:.14em;
  margin-bottom:6px;
}
.imported-content .how-card-title{
  font-size:.95rem;font-weight:700;
  color:var(--white);
  margin-bottom:6px;
}
.imported-content .how-card-desc{
  font-size:.82rem;
  color:var(--white);
  line-height:1.45;
  font-weight:500;
  letter-spacing:-.02em;
}
.imported-content .how-arrow-v{
  flex:0 0 24px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:rgba(99,102,241,0.3);
  opacity:0;
  transition:opacity .5s ease .3s;
}
.imported-content .how-card.how-visible + .how-arrow-v{
  opacity:1;
}
.imported-content .how-arrow-v svg{
  width:20px;height:12px;
}

/* ── 6. SERVICE — 풀스크린 세로 블록 ─────────────────────── */
.imported-content .svc-section{
  background:var(--bg);
}
.imported-content .svc-header{
  padding:120px 24px 0;
  text-align:center;
  max-width:var(--max-w);margin:0 auto;
}
.imported-content .svc-header-title{
  font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;
  letter-spacing:-.03em;
}

/* ── 서비스 블록 (각 60vh) ── */
.imported-content .svc-block{
  position:relative;
  min-height:60vh;
  display:flex;align-items:center;
  padding:80px 24px;
  overflow:hidden;
}
.imported-content .svc-block--1{background:var(--bg)}
.imported-content .svc-block--2{background:var(--bg-2)}
.imported-content .svc-block--3{background:var(--bg)}

/* 블록 간 그라데이션 경계 */
.imported-content .svc-block::before{
  content:'';
  position:absolute;top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(99,102,241,0.15) 30%,rgba(139,92,246,0.15) 70%,transparent);
}
.imported-content .svc-block--1::before{display:none}

/* 워터마크 번호 */
.imported-content .svc-watermark{
  position:absolute;
  right:-30px;top:50%;
  transform:translateY(-50%);
  font-size:clamp(14rem,25vw,22rem);
  font-weight:900;
  letter-spacing:-.06em;
  line-height:1;
  color:rgba(99,102,241,0.03);
  pointer-events:none;
  user-select:none;
}
.imported-content .svc-block--2 .svc-watermark{
  right:auto;left:-30px;
}

/* 내부 레이아웃 */
.imported-content .svc-inner{
  position:relative;z-index:1;
  max-width:var(--max-w);margin:0 auto;
  width:100%;
  display:flex;align-items:center;
  gap:80px;
}
.imported-content .svc-inner--reverse{
  flex-direction:row-reverse;
}

/* 텍스트 영역 */
.imported-content .svc-text{
  flex:1;min-width:0;
}
.imported-content .svc-num{
  display:inline-block;
  font-size:.7rem;font-weight:700;
  color:var(--accent);
  letter-spacing:.14em;
  text-transform:uppercase;
  margin-bottom:16px;
  padding:4px 10px;
  border:1px solid rgba(99,102,241,0.2);
  border-radius:4px;
}
.imported-content .svc-name{
  font-size:clamp(2rem,4.5vw,3rem);
  font-weight:900;
  letter-spacing:-.03em;
  color:var(--white);
  margin:0 0 24px;
  line-height:1.2;
}
.imported-content .svc-process{
  font-size:1rem;color:var(--muted);
  line-height:2;margin:0 0 8px;
}
.imported-content .svc-outcome{
  font-size:1rem;color:var(--accent-2);
  font-weight:500;
  line-height:2;margin:0 0 32px;
}

/* 링크 */
.imported-content .svc-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.95rem;font-weight:600;
  color:var(--accent-2);
  padding:12px 0;
  position:relative;
  transition:gap .3s,color .3s;
}
.imported-content .svc-link::after{
  content:'';
  position:absolute;bottom:8px;left:0;
  width:0;height:2px;
  background:var(--accent);
  transition:width .3s;
}
.imported-content .svc-link:hover{gap:14px;color:var(--white)}
.imported-content .svc-link:hover::after{width:100%}
.imported-content .svc-link svg{
  transition:transform .3s;
}
.imported-content .svc-link:hover svg{transform:translateX(4px)}

/* 비주얼 영역 */
.imported-content .svc-visual{
  flex:0 0 360px;
}
.imported-content .svc-visual-frame{
  position:relative;
  width:100%;
  padding:40px;
  border-radius:20px;
  background:rgba(255,255,255,0.02);
  border:1px solid var(--border);
  color:var(--accent-2);
  transition:border-color .4s,box-shadow .4s,transform .4s;
}
.imported-content .svc-block:hover .svc-visual-frame{
  border-color:rgba(99,102,241,0.25);
  box-shadow:0 0 60px rgba(99,102,241,0.08),
             0 20px 50px rgba(0,0,0,0.2);
  transform:translateY(-4px);
}
.imported-content .svc-visual-frame svg{
  width:100%;height:auto;
  display:block;
}

/* 슬라이드인 애니메이션 */
.imported-content .svc-slide-left{
  opacity:0;
  transform:translateX(-80px);
  transition:opacity .9s cubic-bezier(.4,0,.2,1),
             transform .9s cubic-bezier(.4,0,.2,1);
}
.imported-content .svc-slide-right{
  opacity:0;
  transform:translateX(80px);
  transition:opacity .9s cubic-bezier(.4,0,.2,1),
             transform .9s cubic-bezier(.4,0,.2,1);
}
.svc-slide-left.svc-in,
.imported-content .svc-slide-right.svc-in{
  opacity:1;
  transform:translateX(0);
}

/* 비주얼 프레임 내부 float 느낌 */
@keyframes svcFloat{
0%,100%{transform:translateY(0)}
50%{transform:translateY(-8px)}
}
.imported-content .svc-in .svc-visual-frame{
  animation:svcFloat 6s ease-in-out infinite;
}
.imported-content .svc-block--2 .svc-in .svc-visual-frame{animation-delay:1s}
.imported-content .svc-block--3 .svc-in .svc-visual-frame{animation-delay:2s}

/* ── 7. CASES ────────────────────────────────────────────── */
.imported-content .s-cases{
  background:var(--bg-2);
  padding:140px 24px;
  position:relative;
  overflow:hidden;
}

/* 배경 그리드 패턴 */
.imported-content .cases-bg-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(99,102,241,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.03) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events:none;
}

.imported-content .cases-header{
  position:relative;
  max-width:var(--max-w);margin:0 auto 64px;
  text-align:center;
}
.imported-content .cases-header h2{
  font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;
  letter-spacing:-.03em;color:var(--white);
}

.imported-content .cases-list{
  position:relative;
  max-width:var(--max-w);margin:0 auto;
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:24px;
}

/* 케이스 카드 */
.imported-content .case-item{
  position:relative;
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:40px 36px;
  overflow:hidden;
  transition:border-color .4s,transform .4s,box-shadow .4s;
}
.imported-content .case-item:hover{
  border-color:rgba(99,102,241,0.4);
  transform:translateY(-6px);
  box-shadow:0 20px 60px rgba(0,0,0,0.3),
             0 0 40px rgba(99,102,241,0.08);
}

/* 글로우 배경 (호버 시) */
.imported-content .case-glow{
  position:absolute;
  top:-50%;left:-50%;
  width:200%;height:200%;
  background:radial-gradient(circle at center,rgba(99,102,241,0.06) 0%,transparent 50%);
  opacity:0;
  transition:opacity .5s;
  pointer-events:none;
}
.imported-content .case-item:hover .case-glow{
  opacity:1;
}

/* 슬라이드 인 애니메이션 */
.imported-content .case-slide-left{
  opacity:0;
  transform:translateX(-60px);
  transition:opacity .8s cubic-bezier(.4,0,.2,1),
             transform .8s cubic-bezier(.4,0,.2,1),
             border-color .4s,box-shadow .4s;
}
.imported-content .case-slide-right{
  opacity:0;
  transform:translateX(60px);
  transition:opacity .8s cubic-bezier(.4,0,.2,1),
             transform .8s cubic-bezier(.4,0,.2,1),
             border-color .4s,box-shadow .4s;
}
.case-slide-left.case-in,
.imported-content .case-slide-right.case-in{
  opacity:1;
  transform:translateX(0);
}

/* 스태거 */
.imported-content .case-item:nth-child(1){transition-delay:0s}
.imported-content .case-item:nth-child(2){transition-delay:.15s}
.imported-content .case-item:nth-child(3){transition-delay:.3s}
.imported-content .case-item:nth-child(4){transition-delay:.45s}

.imported-content .case-tag{
  display:inline-block;
  font-size:.75rem;font-weight:700;
  color:var(--accent);
  background:rgba(99,102,241,0.12);
  padding:4px 12px;border-radius:6px;
  margin-bottom:16px;
  letter-spacing:.02em;
}
.imported-content .case-label{
  font-size:1.15rem;font-weight:700;color:var(--white);
  margin-bottom:16px;
  line-height:1.4;
}

/* 큰 숫자 메트릭 */
.imported-content .case-metric{
  display:flex;align-items:baseline;gap:8px;
  margin-bottom:16px;
}
.imported-content .case-number{
  font-size:clamp(2.5rem,5vw,3.5rem);
  font-weight:900;
  letter-spacing:-.04em;
  line-height:1;
  background:var(--grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.imported-content .case-unit{
  font-size:.85rem;font-weight:600;
  color:var(--accent-2);
}

.imported-content .case-text{
  font-size:.9rem;color:var(--muted);line-height:1.75;
}
.imported-content .case-highlight{
  color:var(--accent-2);font-weight:600;
}

/* 카드 상단 그라데이션 보더 */
.imported-content .case-item::before{
  content:'';
  position:absolute;top:0;left:0;right:0;
  height:2px;
  background:var(--grad);
  opacity:0;
  transition:opacity .4s;
}
.imported-content .case-item:hover::before{
  opacity:1;
}

/* ── 8. CTA ──────────────────────────────────────────────── */
.imported-content .s-cta{
  background:var(--bg);
  padding:140px 24px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.imported-content .s-cta::before{
  content:'';position:absolute;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(99,102,241,0.08) 0%,transparent 70%);
  top:50%;left:50%;transform:translate(-50%,-50%);
  pointer-events:none;
}
.imported-content .cta-inner{
  position:relative;z-index:1;
  max-width:600px;margin:0 auto;
}
.imported-content .cta-inner h2{
  font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;
  letter-spacing:-.03em;color:var(--white);
  margin-bottom:20px;
}
.imported-content .cta-desc{
  font-size:1.05rem;color:var(--muted);margin-bottom:40px;line-height:1.8;
}
.imported-content .cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ── 9. FOOTER ───────────────────────────────────────────── */
.imported-content .footer{
  background:var(--bg-2);
  border-top:1px solid var(--border);
  padding:48px 24px;
}
.imported-content .footer-inner{
  max-width:var(--max-w);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:16px;
}
.imported-content .footer-logo{
  font-size:1rem;font-weight:700;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.imported-content .footer-copy{font-size:.8rem;color:var(--dim)}

/* ── 10. REVEAL & CHAIN ANIMATION ────────────────────────── */
.imported-content .reveal{
  opacity:0;
  transform:translateY(32px);
  transition:opacity .7s cubic-bezier(.4,0,.2,1),
             transform .7s cubic-bezier(.4,0,.2,1);
}
.imported-content .reveal.visible{
  opacity:1;
  transform:translateY(0);
}
/* chain-locked: 선행 완료 전까지 보이지 않음 */
.imported-content .chain-locked{
  opacity:0;
  transform:translateY(32px);
  transition:opacity .7s cubic-bezier(.4,0,.2,1),
             transform .7s cubic-bezier(.4,0,.2,1);
}
.imported-content .chain-locked.chain-unlocked{
  opacity:1;
  transform:translateY(0);
}
/* 결론 텍스트 체인 */
.imported-content .zig-promise.chain-locked{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .8s cubic-bezier(.4,0,.2,1),
             transform .8s cubic-bezier(.4,0,.2,1);
}
.imported-content .zig-promise.chain-unlocked{
  opacity:1;
  transform:translateY(0);
}
/* stagger children */
.imported-content .reveal-delay-1{transition-delay:.1s}
.imported-content .reveal-delay-2{transition-delay:.2s}
.imported-content .reveal-delay-3{transition-delay:.3s}
.imported-content .reveal-delay-4{transition-delay:.4s}
.imported-content .reveal-delay-5{transition-delay:.5s}

/* ── 11. RESPONSIVE ──────────────────────────────────────── */

/* tablet */
@media(max-width:960px){
.imported-content .hero-container{flex-direction:column;gap:48px;text-align:center}
.imported-content .hero-content{display:flex;flex-direction:column;align-items:center}
.imported-content .hero-desc{margin-left:auto;margin-right:auto}
.imported-content .hero-stats{width:100%;max-width:400px}
.imported-content .stat-item{flex-direction:row;align-items:center;justify-content:space-between;padding:20px 28px}
.imported-content .hero-stats{display:flex;flex-direction:row;width:100%;max-width:100%}
.imported-content .stat-item{flex:1;flex-direction:column;text-align:center;justify-content:center}
.imported-content .stat-item:not(:last-child){border-bottom:none;border-right:1px solid var(--border)}
.imported-content .stat-top{justify-content:center}

  /* STORY 태블릿 */
  .block-left .block-content,
.imported-content .block-right .block-content{max-width:100%}
.imported-content .block-right{text-align:left}

.imported-content .flow-labels--5{grid-template-columns:repeat(3,1fr)}
  .flow-labels--5 .flow-label:nth-child(4),
.imported-content .flow-labels--5 .flow-label:nth-child(5){grid-column:span 1}

  /* HOW 태블릿 */
.imported-content .how-flow{flex-wrap:wrap;gap:12px;justify-content:center}
.imported-content .how-card{max-width:150px}
.imported-content .how-arrow-v{flex:0 0 16px}

.imported-content .service-cards-grid{grid-template-columns:repeat(2,1fr)}

  /* SERVICE 태블릿 */
.imported-content .svc-inner{gap:40px}
.imported-content .svc-visual{flex:0 0 280px}
.imported-content .svc-watermark{font-size:12rem}

.imported-content .cases-list{grid-template-columns:1fr}
}

/* mobile */
@media(max-width:640px){
.imported-content .nav-links{display:none}
.imported-content .mobile-menu-btn{display:flex}
.imported-content .mobile-menu{display:block}

.imported-content .hero{min-height:auto;padding-top:calc(var(--nav-h) + 20px);padding-bottom:40px}
.imported-content .hero-container{padding:40px 20px}
.imported-content .hero-content h1{font-size:1.75rem}
.imported-content .hero-desc{font-size:.95rem}
.imported-content .hero-buttons{width:100%}
  .hero-buttons .btn-primary,
.imported-content .hero-buttons .btn-ghost{flex:1;text-align:center;padding:14px 16px}
.imported-content .hero-stats{max-width:100%}

  /* STORY 모바일 */
.imported-content .s-block{padding:80px 20px}
.imported-content .block-right{text-align:left}
.imported-content .zig-num{font-size:4.5rem}
.imported-content .zig-accent{padding:10px 0 10px 18px}
.imported-content .zig-accent p{font-size:1.15rem}
.imported-content .zig-bold{font-size:2rem}
.imported-content .seq-flow{gap:40px}
.imported-content .seq-dot{width:60px;height:60px}
.imported-content .seq-dot svg{width:30px;height:30px}
.imported-content .seq-label{font-size:1rem}

  /* HOW 모바일 */
.imported-content .how-flow{flex-direction:column;align-items:center;gap:0}
.imported-content .how-card{max-width:280px;width:100%}
.imported-content .how-arrow-v{flex:0 0 auto;transform:rotate(90deg);padding:8px 0}
.imported-content .how-card-icon{width:44px;height:44px;border-radius:12px}
.imported-content .how-card-icon svg{width:22px;height:22px}
.imported-content .how-card-desc{font-size:.75rem}

.imported-content .solution{padding:100px 20px}
.imported-content .flow-svg-container{padding-bottom:35%}
.imported-content .flow-labels--5{grid-template-columns:1fr 1fr;gap:12px}
.imported-content .flow-labels--5 .flow-label:last-child{grid-column:1 / -1}
.imported-content .flow-label{padding:20px 14px}

  /* SERVICE 모바일 */
.imported-content .svc-block{min-height:auto;padding:60px 20px}
.imported-content .svc-inner,.imported-content .svc-inner--reverse{flex-direction:column;gap:40px}
.imported-content .svc-visual{flex:0 0 auto;width:100%;max-width:320px;margin:0 auto}
.imported-content .svc-watermark{font-size:8rem;right:-10px}
.imported-content .svc-block--2 .svc-watermark{left:-10px}
.imported-content .svc-name{font-size:1.8rem}
.imported-content .svc-header{padding:80px 20px 0}

.imported-content .service-select{padding:100px 20px}
.imported-content .service-cards-grid{grid-template-columns:1fr;gap:16px}

.imported-content .s-cases{padding:100px 20px}
.imported-content .case-item{padding:28px 24px}

.imported-content .s-cta{padding:100px 20px}
.imported-content .cta-buttons{flex-direction:column;align-items:center}
  .cta-buttons .btn-primary,
.imported-content .cta-buttons .btn-ghost{width:100%;max-width:300px;text-align:center}

.imported-content .footer-inner{flex-direction:column;text-align:center}
}

/* ── 12. UTILITY ─────────────────────────────────────────── */
.imported-content .sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);border:0;
}