:root{
  --red:#E2231A;        /* CI Red */
  --red-dark:#B71309;
  --ink:#111214;        /* 본문 검정 */
  --ink-2:#4a4c50;
  --line:#e7e7ea;
  --bg:#ffffff;
  --gray:#f5f5f6;
  --nav-h:76px;
  --ease:cubic-bezier(.16,1,.3,1);
  /* 레이아웃 폰트 비율 : 제목 14pt=1.0 / 부제 9pt≈0.6 / 본문 6pt≈0.43 / 라벨 10pt≈0.71 */
  --fs-title:clamp(28px,3.2vw,42px);
  --fs-sub:clamp(16px,1.7vw,25px);
  --fs-body:clamp(14px,1.3vw,18px);
  --fs-label:clamp(18px,1.9vw,30px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Pretendard',-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);
  line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--red);color:#fff}
.nav-inner{
  position:relative;z-index:2;
  width:100%;max-width:1560px;margin:0 auto;padding:0 40px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.logo{position:relative;display:inline-flex;align-items:center;overflow:hidden}
.logo img{height:40px;width:auto;display:block}
.logo .logo-r{display:none}
.solid .logo .logo-w,header.menu-open .logo .logo-w{display:none}
.solid .logo .logo-r,header.menu-open .logo .logo-r{display:block}
.logo::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.75),transparent);transform:skewX(-20deg);animation:logoShine 4.8s ease-in-out infinite;pointer-events:none}
@keyframes logoShine{0%{left:-70%}20%{left:140%}100%{left:140%}}
.gnb{display:flex;height:var(--nav-h);list-style:none}
.gnb>li{position:relative}
.gnb>li>a{
  display:flex;align-items:center;height:var(--nav-h);padding:0 26px;
  font-size:16px;font-weight:700;letter-spacing:.3px;position:relative;
}
.gnb>li>a::after{
  content:"";position:absolute;left:26px;right:26px;bottom:24px;height:2px;
  background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease);
}
.gnb>li:hover>a::after{transform:scaleX(1)}
.gnb>li:hover>a,.gnb>li.cur>a{color:var(--red)}
.mega-bg{position:absolute;left:0;top:100%;width:100%;height:270px;z-index:1;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 40px rgba(0,0,0,.08);opacity:0;visibility:hidden;transform:translateY(-10px);pointer-events:none;transition:.34s var(--ease)}
header.menu-open .mega-bg{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.sub{
  position:absolute;left:0;top:100%;z-index:3;
  list-style:none;display:flex;flex-direction:column;
  padding:24px 22px 30px 26px;min-width:96px;
  opacity:0;visibility:hidden;transform:translateY(6px);
  pointer-events:none;transition:.3s var(--ease);
}
header.menu-open .sub{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.sub li{list-style:none}
.sub a{display:block;padding:7px 0;font-size:14px;font-weight:500;color:var(--ink-2);white-space:nowrap;transition:.18s var(--ease)}
.sub a:hover{color:var(--red);padding-left:5px}
.sub a.cur{color:var(--red);font-weight:700}
.nav-util{display:flex;align-items:center;gap:20px}
.lang{display:flex;gap:2px;font-size:13px;font-weight:600;letter-spacing:.5px}
.lang button{background:none;border:none;color:inherit;cursor:pointer;font:inherit;opacity:.55;padding:4px 5px;transition:.2s}
.lang button.on,.lang button:hover{opacity:1;color:var(--red)}
.lang span{opacity:.3}
.hamburger{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.hamburger span{width:26px;height:2px;background:currentColor;transition:.3s var(--ease)}
.sitemap.open{opacity:1;visibility:visible}
.sitemap-close{position:absolute;top:30px;right:44px;background:none;border:none;color:#fff;font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:10px}
.sitemap-close .x{position:relative;width:26px;height:26px}
.sitemap-close .x::before,.sitemap-close .x::after{content:"";position:absolute;top:12px;left:0;width:26px;height:2px;background:#fff}
.sitemap-close .x::before{transform:rotate(45deg)}
.sitemap-close .x::after{transform:rotate(-45deg)}
.sitemap-grid{max-width:1560px;margin:0 auto;display:grid;grid-template-columns:repeat(6,1fr);gap:30px}
.sm-col h4{font-size:20px;font-weight:800;color:var(--red);margin-bottom:22px;letter-spacing:.5px}
.sm-col ul{list-style:none;display:flex;flex-direction:column;gap:14px}
.sm-col li a{font-size:15px;color:#c7c7cc;transition:.2s}
.sm-col li a:hover{color:#fff;padding-left:6px}
.footer{border-top:1px solid #24242a;padding:0 40px}
.footer-inner{max-width:1560px;margin:0 auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:40px;padding:46px 0 34px}
.f-logo{position:relative;display:inline-block;overflow:hidden;justify-self:start;width:-moz-fit-content;width:fit-content}
.footer{padding-left:0!important;padding-right:0!important}.footer-inner{padding-left:40px!important;padding-right:40px!important}

.f-logo img{height:45px;width:auto;display:block}
.f-logo::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.75),transparent);transform:skewX(-20deg);animation:logoShine 4.8s ease-in-out infinite;pointer-events:none}
.f-center{text-align:center}
.f-center .f-policy{display:flex;justify-content:center;gap:22px;font-size:13px;color:#c2c2c8;margin-bottom:14px}
.f-center .f-policy a:hover{color:var(--red)}
.f-center p{font-size:13.5px;color:#8c8c92;line-height:1.85}
.f-sns{display:flex;justify-content:flex-end;gap:12px}
.f-sns .sns{width:40px;height:40px;border:1px solid #2c2c33;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#b7b7bd;transition:.3s var(--ease)}
.f-sns .sns:hover{background:var(--red);border-color:var(--red);color:#fff}
.f-copy{max-width:1560px;margin:0 auto;padding:20px 0;border-top:1px solid #1c1c22;font-size:12.5px;color:#6c6c72;letter-spacing:.5px;text-align:center}
@media(max-width:1180px){.gnb,.mega-bg,.sub{display:none}.footer-inner{grid-template-columns:1fr;justify-items:center;text-align:center;gap:24px}.f-sns{justify-content:center}.f-logo{justify-self:center}.sitemap-grid{grid-template-columns:repeat(2,1fr)!important;gap:36px 24px}}
@media(max-width:680px){
  .nav-inner{padding:0 20px}.panel{padding:100px 20px}
  .lang{display:none}
  .about-cards,.proj-cards,.biz-grid,.sitemap-grid{grid-template-columns:1fr}
  .sitemap-grid{grid-template-columns:1fr!important}
  .subtabs-inner{justify-content:center!important}
  .ov-card:nth-child(2){margin-top:0}
  .ov-card{height:340px}
  .dots{display:none}
  .hero-roll{right:20px;bottom:90px}
  .contact-band{padding:100px 20px}
}

/* ===== 번역(EN/CN) 상태 GNB 겹침 방지 — 한국어 무영향 (2026-08) ===== */
html[lang="en"] .gnb>li>a,html[lang="zh"] .gnb>li>a{padding:0 26px;letter-spacing:.3px;font-size:16px;white-space:nowrap}
html[lang="en"] .gnb>li>a::after,html[lang="zh"] .gnb>li>a::after{left:26px;right:26px}
html[lang="en"] .sub a,html[lang="zh"] .sub a{font-size:13px}
html[lang="en"] .sub,html[lang="zh"] .sub{padding:22px 16px 26px 22px}

/* ===== 서브비주얼 사진 오버레이 (Business/Project/Product) 2026-08-07 ===== */
.subhero.mc-11,.subhero.mc-12,.subhero.mc-13{color:#fff}
.subhero.mc-11{background:linear-gradient(90deg,rgba(9,13,22,.90) 0%,rgba(12,20,34,.60) 48%,rgba(12,20,34,.36) 100%),radial-gradient(120% 130% at 88% 12%,rgba(40,110,230,.28),rgba(40,110,230,0) 55%),url(/design/rescon/img/subvisual-business.jpg) center/cover no-repeat #0a0f1a}
.subhero.mc-12{background:linear-gradient(90deg,rgba(9,13,22,.90) 0%,rgba(12,20,34,.60) 48%,rgba(12,20,34,.36) 100%),radial-gradient(120% 130% at 88% 12%,rgba(40,110,230,.28),rgba(40,110,230,0) 55%),url(/design/rescon/img/subvisual-project.jpg) center/cover no-repeat #0a0f1a}
.subhero.mc-13{background:linear-gradient(90deg,rgba(9,13,22,.90) 0%,rgba(12,20,34,.60) 48%,rgba(12,20,34,.36) 100%),radial-gradient(120% 130% at 88% 12%,rgba(40,110,230,.28),rgba(40,110,230,0) 55%),url(/design/rescon/img/subvisual-product.jpg) 50% 22%/cover no-repeat #0a0f1a}