/* =========================================================
   NEXORA — 기업 홈페이지 스타일
   ========================================================= */
:root{
  --navy:#0f1b2d;
  --navy-2:#132339;
  --ink:#16202e;
  --slate:#5c6675;
  --slate-2:#8a929e;
  --line:#e6e9ee;
  --line-2:#eef1f4;
  --bg:#ffffff;
  --bg-soft:#f5f6f8;
  --bg-soft-2:#f0f2f5;
  --accent:#1f5fd0;
  --accent-ink:#3b74e6;
  --white:#ffffff;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 18px 50px -24px rgba(15,27,45,.28);
  --shadow-sm:0 8px 24px -14px rgba(15,27,45,.30);
  --container:1200px;
  --header-h:76px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Segoe UI",Roboto,"Helvetica Neue","Malgun Gothic",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-.01em;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit;cursor:pointer}
svg.ic{width:24px;height:24px;flex:none;display:inline-block}
.btn svg.ic{width:18px;height:18px}
.sec-eyebrow svg.ic{display:none}

.container{max-width:var(--container);margin:0 auto;padding:0 24px;width:100%}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---------- 버튼 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:14px 26px;border-radius:8px;font-weight:600;font-size:15px;
  transition:all .25s var(--ease);border:1px solid transparent;white-space:nowrap;
}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#1a51b4;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:#0a1422;transform:translateY(-2px)}
.btn-outline{background:transparent;border-color:currentColor;color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-ghost-light:hover{background:rgba(255,255,255,.22)}

/* ---------- 헤더 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line);
  transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-transparent{position:fixed;left:0;right:0;background:transparent;border-color:transparent}
.site-header.is-transparent .header-inner{color:#fff}
.site-header.is-transparent.scrolled{background:rgba(15,27,45,.92);backdrop-filter:blur(10px);border-color:rgba(255,255,255,.08);box-shadow:0 8px 30px -18px rgba(0,0,0,.6)}
.header-inner{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:16px}
.main-nav ul{flex-wrap:nowrap}

.logo{display:flex;align-items:center;color:inherit}
.logo-img{height:34px;width:auto;display:block}
/* 기본(흰 배경 헤더) → 어두운 로고 */
.logo .logo-light{display:none}
.logo .logo-dark{display:block}
/* 투명/스크롤(어두운 배경) 헤더 → 밝은 로고 */
.site-header.is-transparent .logo .logo-dark{display:none}
.site-header.is-transparent .logo .logo-light{display:block}
.logo-mark{width:36px;height:36px;flex:none}
.logo-text{display:flex;flex-direction:column;line-height:1.1}
.logo-text strong{font-size:21px;font-weight:800;letter-spacing:.14em}
.logo-text em{font-style:normal;font-size:8.5px;letter-spacing:.18em;color:var(--slate-2);font-weight:500}
.is-transparent .logo-text em{color:rgba(255,255,255,.7)}
@media (max-width:560px){.logo-img{height:28px}}

.main-nav ul{display:flex;gap:6px}
.main-nav a{display:block;padding:10px 13px;font-size:15px;font-weight:600;border-radius:7px;transition:.2s;color:inherit;white-space:nowrap}
.main-nav a:hover{color:var(--accent)}
.is-transparent .main-nav a:hover{color:#fff;background:rgba(255,255,255,.12)}
.main-nav a.active{color:var(--accent)}
.is-transparent .main-nav a.active{color:#fff}

.header-actions{display:flex;align-items:center;gap:10px}
.lang{font-size:13px;font-weight:600;letter-spacing:.05em;opacity:.8;display:flex;align-items:center;gap:5px}
.lang::before{content:"";width:15px;height:15px;border-radius:50%;border:1.5px solid currentColor;opacity:.6}

/* 언어 스위치 */
.lang-switch{display:flex;gap:1px;align-items:center;font-size:13px;font-weight:700}
.lang-switch a{padding:5px 8px;border-radius:6px;color:inherit;opacity:.55;transition:.2s;letter-spacing:.02em}
.lang-switch a:hover{opacity:1}
.lang-switch a.on{opacity:1;color:var(--accent);background:rgba(31,95,208,.08)}
.is-transparent .lang-switch a.on{color:#fff;background:rgba(255,255,255,.18)}
.mnav-lang{display:flex !important;gap:8px;padding:16px 4px 4px !important;border-bottom:0 !important}
.mnav-lang a{padding:7px 14px;border:1px solid rgba(255,255,255,.25);border-radius:7px;font-size:14px;font-weight:600}
.mnav-lang a.on{background:var(--accent);border-color:var(--accent)}

/* 투명 헤더에서 아웃라인 버튼(문의하기) 가시성 확보 */
.site-header.is-transparent .btn-outline{color:#fff;border-color:rgba(255,255,255,.55)}
.site-header.is-transparent .btn-outline:hover{background:#fff;color:var(--navy);border-color:#fff}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;background:transparent;border:0;align-items:center;justify-content:center;color:inherit}
.nav-toggle span{width:24px;height:2px;background:currentColor;transition:.3s;border-radius:2px}

/* 모바일 우측 드로어 */
.drawer-backdrop{position:fixed;inset:0;background:rgba(6,11,20,.55);z-index:190;opacity:0;transition:opacity .3s;backdrop-filter:blur(2px)}
.drawer-backdrop.show{opacity:1}
.drawer{position:fixed;top:0;right:0;height:100vh;height:100dvh;width:90%;max-width:420px;background:var(--navy);color:#fff;z-index:200;
  transform:translateX(100%);visibility:hidden;transition:transform .34s cubic-bezier(.22,.61,.36,1),visibility .34s;
  display:flex;flex-direction:column;padding:20px 24px 28px;overflow-y:auto;box-shadow:-24px 0 60px -20px rgba(0,0,0,.6)}
.drawer.open{transform:none;visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-logo{height:28px;width:auto;display:block}
.drawer-close{background:rgba(255,255,255,.1);border:0;width:42px;height:42px;border-radius:10px;display:grid;place-items:center;cursor:pointer;transition:.2s}
.drawer-close svg{width:22px;height:22px}
.drawer-close:hover{background:rgba(255,255,255,.22)}
.drawer-nav{display:flex;flex-direction:column;margin-top:4px}
.drawer-nav a{padding:15px 4px;font-size:17px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);transition:.2s}
.drawer-nav a:hover{color:#8fb2f0;padding-left:8px}
.drawer-cta{margin-top:22px;background:var(--accent);color:#fff;text-align:center;padding:15px;border-radius:11px;font-weight:700;font-size:16px;transition:.2s}
.drawer-cta:hover{background:#1a51b4}
.drawer-lang{display:flex;margin-top:16px;border:1px solid rgba(255,255,255,.22);border-radius:11px;overflow:hidden}
.drawer-lang a{flex:1;text-align:center;padding:12px 0;font-size:14px;font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.62);border-right:1px solid rgba(255,255,255,.14);transition:.2s}
.drawer-lang a:last-child{border-right:0}
.drawer-lang a:hover{color:#fff;background:rgba(255,255,255,.06)}
.drawer-lang a.on{background:var(--accent);color:#fff}
body.menu-open{overflow:hidden}

/* ---------- 히어로 ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover}
.hero-media video{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.hero-media video.ready{opacity:1}
.hero-overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(9,16,28,.86) 0%,rgba(9,16,28,.6) 45%,rgba(9,16,28,.25) 100%),
             linear-gradient(0deg,rgba(9,16,28,.7),rgba(9,16,28,0) 40%);}
.hero-inner{position:relative;z-index:2;width:100%;padding:calc(var(--header-h) + 40px) 0 80px}
.hero-eyebrow{font-size:14px;letter-spacing:.28em;font-weight:600;color:rgba(255,255,255,.82);margin-bottom:26px}
.hero-title{font-size:clamp(38px,6vw,68px);font-weight:800;line-height:1.14;letter-spacing:-.02em;margin-bottom:26px}
.hero-title .g{background:linear-gradient(90deg,#bcd3f7,#ffffff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:clamp(16px,1.6vw,19px);max-width:560px;color:rgba(255,255,255,.86);margin-bottom:38px;line-height:1.75}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-play{display:inline-flex;align-items:center;gap:12px;color:#fff;font-weight:600;font-size:15px}
.hero-play .play-ic{width:52px;height:52px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);display:grid;place-items:center;transition:.25s}
.hero-play:hover .play-ic{background:#fff;color:var(--navy);border-color:#fff}
.hero-play .play-ic svg{width:16px !important;height:16px !important;margin-left:2px}
.hero-scroll{position:absolute;left:24px;bottom:28px;z-index:2;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.7);display:flex;align-items:center;gap:12px}
.hero-scroll::before{content:"";width:1px;height:40px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:scrolldot 2s infinite}
@keyframes scrolldot{0%{opacity:0;transform:scaleY(.3)}50%{opacity:1}100%{opacity:0;transform:scaleY(1)}}

/* ---------- 섹션 공통 ---------- */
.section{padding:100px 0}
.section.tight{padding:80px 0}
.section.soft{background:var(--bg-soft)}
.section.dark{background:var(--navy);color:#fff}
.sec-eyebrow{font-size:13px;letter-spacing:.22em;font-weight:700;color:var(--accent);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.sec-eyebrow::before{content:"";width:26px;height:2px;background:var(--accent)}
.dark .sec-eyebrow{color:#8fb2f0}
.dark .sec-eyebrow::before{background:#8fb2f0}
.sec-title{font-size:clamp(28px,3.6vw,42px);font-weight:800;line-height:1.28;letter-spacing:-.02em}
.sec-desc{color:var(--slate);font-size:17px;margin-top:20px;max-width:640px;line-height:1.8}
.dark .sec-desc{color:rgba(255,255,255,.72)}
.sec-head{margin-bottom:52px}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head.center .sec-eyebrow{justify-content:center}
.sec-head.center .sec-desc{margin-left:auto;margin-right:auto}
.page-hero + .section{padding-top:90px}

/* 페이지 상단 히어로(서브페이지) */
.page-hero{position:relative;color:#fff;padding:calc(var(--header-h) + 90px) 0 90px;overflow:hidden;background:var(--navy)}
.page-hero .bg{position:absolute;inset:0;z-index:0}
.page-hero .bg img{width:100%;height:100%;object-fit:cover}
.page-hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,17,29,.9),rgba(10,17,29,.55) 70%,rgba(10,17,29,.35))}
.page-hero .container{position:relative;z-index:2}
.page-hero .crumb{font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.7);margin-bottom:18px}
.page-hero .crumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(30px,4.4vw,50px);font-weight:800;letter-spacing:-.02em;line-height:1.2}
.page-hero .lead{margin-top:20px;font-size:18px;max-width:600px;color:rgba(255,255,255,.85)}

/* ---------- 메인: 사업영역 카드 ---------- */
.domains-head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:24px;margin-bottom:44px}
.domain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.domain-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.3s var(--ease)}
.domain-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.domain-card .txt{padding:26px 24px 20px}
.domain-card .ko{font-size:19px;font-weight:700}
.domain-card .en{font-size:12.5px;letter-spacing:.08em;color:var(--slate-2);margin-top:4px;text-transform:uppercase}
.domain-card .desc{font-size:14.5px;color:var(--slate);margin-top:14px;line-height:1.7;min-height:70px}
.domain-card .arrow{margin-top:auto;padding:0 24px 22px;color:var(--accent)}
.domain-card .arrow svg.ic{width:28px;height:28px}
.domain-card .thumb{aspect-ratio:16/11;overflow:hidden;order:-1}
.domain-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.domain-card:hover .thumb img{transform:scale(1.06)}

/* ---------- 메인: 경쟁력(다크) ---------- */
.strength{position:relative;overflow:hidden}
.strength .bg{position:absolute;inset:0;z-index:0;opacity:.28}
.strength .bg img{width:100%;height:100%;object-fit:cover}
.strength::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,27,45,.96),rgba(15,27,45,.7));z-index:1}
.strength .container{position:relative;z-index:2}
.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:50px}
.strength-item{border-top:1px solid rgba(255,255,255,.18);padding-top:24px}
.strength-item .ic{width:42px !important;height:42px !important;color:#9fbef2;margin-bottom:20px}
.strength-item .no{font-size:13px;letter-spacing:.1em;color:#8fb2f0;font-weight:700}
.strength-item h3{font-size:19px;font-weight:700;margin:8px 0 10px}
.strength-item p{font-size:14.5px;color:rgba(255,255,255,.66);line-height:1.7}

/* ---------- 메인: 지속가능 영상 ---------- */
.sustain-cta{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.sustain-video{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/10;box-shadow:var(--shadow)}
.sustain-video img{width:100%;height:100%;object-fit:cover}
.sustain-video .play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,17,29,.28);transition:.3s}
.sustain-video:hover .play{background:rgba(10,17,29,.42)}
.sustain-video .play .ic{width:74px;height:74px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;transition:.3s}
.sustain-video:hover .play .ic{transform:scale(1.08)}
.sustain-video .play .ic svg{width:22px !important;height:22px !important;margin-left:3px;color:var(--navy)}
.sustain-video .cap{position:absolute;left:22px;bottom:20px;color:#fff;font-size:12px;letter-spacing:.16em;text-shadow:0 2px 8px rgba(0,0,0,.4)}

/* ---------- 통계 ---------- */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{border-left:2px solid var(--line);padding:6px 0 6px 22px}
.stat .num{font-size:clamp(30px,3.6vw,44px);font-weight:800;color:var(--navy);letter-spacing:-.02em}
.stat .label{font-size:14.5px;color:var(--slate);margin-top:6px}
.dark .stat{border-color:rgba(255,255,255,.2)}
.dark .stat .num{color:#fff}
.dark .stat .label{color:rgba(255,255,255,.7)}

/* ---------- 2단 소개 블록 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split.reverse .split-media{order:2}
.split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-body .sec-title{font-size:clamp(26px,3vw,36px)}

/* ---------- 아이콘 특징 4열 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature{padding:30px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.3s var(--ease)}
.feature:hover{border-color:transparent;box-shadow:var(--shadow);transform:translateY(-5px)}
.feature .ic{width:46px !important;height:46px !important;color:var(--accent);margin-bottom:20px}
.feature h3{font-size:18px;font-weight:700;margin-bottom:10px}
.feature p{font-size:14.5px;color:var(--slate);line-height:1.72}
.soft .feature{background:#fff}

/* ---------- 제품 필터/그리드 ---------- */
.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:36px}
.filter-tabs button{padding:11px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14.5px;font-weight:600;color:var(--slate);transition:.2s}
.filter-tabs button.active,.filter-tabs button:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.product-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.3s var(--ease)}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.product-card .thumb{aspect-ratio:4/3;overflow:hidden}
.product-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.product-card:hover .thumb img{transform:scale(1.05)}
.product-card .txt{padding:22px}
.product-card .cat{font-size:12px;letter-spacing:.06em;color:var(--accent);font-weight:700}
.product-card h3{font-size:18px;font-weight:700;margin:8px 0 8px}
.product-card p{font-size:14px;color:var(--slate);line-height:1.65}
.is-hidden{display:none !important}

/* ---------- 탭(지속가능/채용) ---------- */
.tabset .tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:40px;flex-wrap:wrap}
.tabset .tabs button{padding:14px 22px;background:transparent;border:0;border-bottom:2px solid transparent;font-size:16px;font-weight:700;color:var(--slate);margin-bottom:-1px;transition:.2s}
.tabset .tabs button.active{color:var(--navy);border-color:var(--navy)}
.tabset .panel{display:none}
.tabset .panel.active{display:block;animation:fade .4s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* 체크 리스트 */
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:16px 34px;margin-top:8px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--ink)}
.check-list li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat}

/* 인재상 카드 */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.value-card{text-align:center;padding:38px 22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.3s}
.value-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:transparent}
.value-card .ic{width:52px !important;height:52px !important;color:var(--accent);margin:0 auto 20px}
.value-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.value-card p{font-size:14px;color:var(--slate)}

/* 지원(고객센터) 카드 */
.support-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.support-card{padding:34px 26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.3s}
.support-card:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:transparent}
.support-card .ic{width:44px !important;height:44px !important;color:var(--accent);margin-bottom:18px}
.support-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.support-card p{font-size:14px;color:var(--slate);line-height:1.65}

/* 문의 폼 */
.contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px}
.form-row{margin-bottom:18px}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.form-row input,.form-row textarea,.form-row select{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:8px;font-size:15px;font-family:inherit;color:var(--ink);background:#fbfbfc;transition:.2s}
.form-row textarea{min-height:130px;resize:vertical}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(31,95,208,.12)}
.form-agree{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--slate);margin-bottom:22px}
.form-note{padding:14px 16px;border-radius:8px;font-size:14px;margin-bottom:18px}
.form-note.ok{background:#e8f5ec;color:#1c7a3f;border:1px solid #b7e0c4}
.form-note.err{background:#fdeaea;color:#c0392b;border:1px solid #f3c4c0}

/* 오시는 길 */
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);aspect-ratio:16/9;background:var(--bg-soft)}
.map-wrap iframe{width:100%;height:100%;border:0;display:block}
.loc-info{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.loc-item{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.loc-item .ic{width:38px !important;height:38px !important;color:var(--accent);margin-bottom:14px}
.loc-item h3{font-size:15px;color:var(--slate);font-weight:600;margin-bottom:8px}
.loc-item p{font-size:16px;font-weight:600;color:var(--ink);line-height:1.6}

/* 갤러리(관리자 업로드 사진 노출) */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery a{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:1/1;background:var(--bg-soft)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery a:hover img{transform:scale(1.07)}

/* CTA 밴드 */
.cta-band{background:var(--navy);color:#fff;border-radius:var(--radius);padding:56px 48px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(24px,3vw,34px);font-weight:800}
.cta-band p{color:rgba(255,255,255,.75);margin-top:12px;font-size:16px}

/* ---------- 영상 모달 ---------- */
.video-modal{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:24px}
.video-modal[hidden]{display:none}
.video-modal-backdrop{position:absolute;inset:0;background:rgba(6,11,20,.86);backdrop-filter:blur(4px)}
.video-modal-box{position:relative;width:min(960px,100%);z-index:1}
.video-modal-frame{position:relative;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden;box-shadow:0 30px 80px -20px rgba(0,0,0,.7)}
.video-modal-frame iframe,.video-modal-frame video{width:100%;height:100%;border:0;display:block}
.video-modal-close{position:absolute;top:-46px;right:0;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.15);color:#fff;border:0;font-size:26px;line-height:1;display:grid;place-items:center;transition:.2s}
.video-modal-close:hover{background:rgba(255,255,255,.3)}

/* ---------- 맨 위로 ---------- */
.to-top{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;background:var(--navy);color:#fff;border:0;font-size:20px;z-index:90;opacity:0;pointer-events:none;transform:translateY(12px);transition:.3s var(--ease);box-shadow:var(--shadow-sm)}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--accent)}

/* ---------- 푸터 ---------- */
.site-footer{background:#0c1521;color:rgba(255,255,255,.72);padding:70px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1.8fr 1.6fr;gap:40px;padding-bottom:50px}
.footer-logo{color:#fff}
.footer-logo .logo-text strong{letter-spacing:.14em}
.footer-slogan{margin-top:16px;font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.5)}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-nav h4{color:#fff;font-size:14px;margin-bottom:16px;font-weight:700}
.footer-nav a{display:block;padding:6px 0;color:rgba(255,255,255,.62);transition:.2s}
.footer-nav a:hover{color:#fff}
.footer-info h4{color:#fff;font-size:16px;margin-bottom:18px}
.footer-info ul li{display:flex;gap:14px;padding:5px 0;line-height:1.6}
.footer-info ul li span{flex:none;width:96px;color:rgba(255,255,255,.42);font-size:13px}
.footer-info a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0}
.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}
.footer-legal a:hover{color:#fff}
.footer-legal span{margin:0 8px}

/* ---------- 스크롤 등장 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- 반응형 ---------- */
@media (max-width:1024px){
  .domain-grid,.strength-grid,.feature-grid,.value-grid,.support-grid,.stats-row{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:860px){
  .main-nav,.header-actions .btn,.header-actions .lang,.header-actions .lang-switch{display:none}
  .nav-toggle{display:flex}
  .section{padding:70px 0}
  .split,.sustain-cta,.contact-wrap{grid-template-columns:1fr;gap:36px}
  .split.reverse .split-media{order:0}
  .loc-info{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:40px 28px;text-align:center}
  .domains-head{grid-template-columns:1fr}
  .check-list{grid-template-columns:1fr}
  .is-transparent .header-inner{color:#fff}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .domain-grid,.strength-grid,.feature-grid,.value-grid,.support-grid,.product-grid,.stats-row{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer-grid,.footer-nav{grid-template-columns:1fr}
  .form-row.two{grid-template-columns:1fr}
  .hero{min-height:88vh}
  .hero-title{font-size:clamp(32px,9vw,44px)}
  .footer-info ul li{flex-direction:column;gap:2px}
  .footer-info ul li span{width:auto}
}