:root{
  --ink:#07111f;--navy:#061020;--navy2:#0b1b31;--blue:#0b4edc;--blue2:#0a3ca9;--gold:#ffd335;
  --line:#e8edf4;--muted:#667085;--bg:#f6f8fb;--white:#fff;--radius:18px;--shadow:0 24px 60px rgba(8,25,49,.12);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Pretendard","Noto Sans KR","Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.7;word-break:keep-all}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea{font-family:inherit}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.topbar{background:#030a17;color:#b7c2d3;font-size:14px}.topbar .wrap{height:42px;display:flex;align-items:center;justify-content:space-between}.topbar b{color:var(--gold);font-size:18px;letter-spacing:.2px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(225,231,239,.9)}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:178px;height:auto}.menu{display:flex;align-items:center;gap:34px;font-weight:800;font-size:15px}.menu a{position:relative;padding:30px 0}.menu a:after{content:"";position:absolute;left:0;right:0;bottom:22px;height:2px;background:var(--blue);transform:scaleX(0);transition:.2s}.menu a:hover:after,.menu a.active:after{transform:scaleX(1)}.header-call{background:#050b16;color:#fff;border-radius:999px;padding:13px 18px;font-weight:900;box-shadow:0 12px 24px rgba(0,0,0,.18)}.mobile-toggle{display:none;border:0;background:#07111f;color:#fff;border-radius:12px;padding:10px 13px;font-weight:900}.hero{position:relative;min-height:530px;background:url('../images/hero-marketing-office.jpg') center right/cover no-repeat;color:#fff;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,8,18,.86),rgba(3,14,29,.66) 44%,rgba(3,14,29,.26));}.hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:rgba(255,255,255,.18)}.hero .wrap{position:relative;z-index:1;min-height:530px;display:flex;align-items:center}.hero-copy{max-width:720px;padding:48px 0}.eyebrow{display:inline-flex;align-items:center;gap:10px;font-weight:900;color:#dce9ff;font-size:14px;letter-spacing:.03em}.eyebrow:before{content:"";width:38px;height:2px;background:var(--gold);display:inline-block}.hero h1{font-size:clamp(36px,5vw,58px);line-height:1.22;margin:22px 0 18px;letter-spacing:-.045em}.hero p{font-size:19px;color:#e7edf8;max-width:760px;margin:0 0 30px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:900;padding:15px 22px;border:1px solid transparent;transition:.2s}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 16px 30px rgba(11,78,220,.28)}.btn.primary:hover{background:var(--blue2);transform:translateY(-1px)}.btn.dark{background:#070d19;color:#fff}.btn.line{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.36)}.service-strip{position:relative;z-index:4;margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line)}.service-tile{padding:30px 24px;border-right:1px solid var(--line);min-height:140px;background:#fff;display:flex;gap:18px;align-items:flex-start}.iconbox{width:46px;height:46px;border:2px solid var(--blue);border-radius:14px;display:grid;place-items:center;flex:0 0 46px;color:var(--blue);font-size:24px}.service-tile h3{margin:0 0 8px;font-size:18px;letter-spacing:-.02em}.service-tile p{margin:0;color:#566273;font-size:14px;line-height:1.55}.section{padding:86px 0}.section.light{background:var(--bg)}.section.dark{background:#07111f;color:#fff;position:relative;overflow:hidden}.section.dark:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 0%,rgba(11,78,220,.3),transparent 32%),linear-gradient(180deg,rgba(255,255,255,.04),transparent)}.section.dark>*{position:relative}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}.section-head .kicker{font-size:14px;font-weight:900;color:var(--blue);letter-spacing:.08em;text-transform:uppercase}.section.dark .section-head .kicker{color:var(--gold)}h2{font-size:clamp(30px,4vw,44px);line-height:1.25;margin:8px 0 0;letter-spacing:-.045em}.lead{font-size:18px;color:#58677d;max-width:650px}.section.dark .lead{color:#cfdae8}.portfolio{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:center}.portfolio-copy p{color:#505e72}.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.photo-card{position:relative;border-radius:12px;overflow:hidden;min-height:210px;background:#111;box-shadow:0 10px 26px rgba(2,8,23,.12)}.photo-card img{width:100%;height:100%;min-height:210px;object-fit:cover;transition:.35s}.photo-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,8,17,0),rgba(3,8,17,.72))}.photo-card strong{position:absolute;z-index:1;left:22px;right:22px;bottom:18px;color:#fff;font-size:19px;letter-spacing:-.03em}.photo-card:hover img{transform:scale(1.04)}.core-title{text-align:center;margin-bottom:28px}.core-title h2{margin-bottom:8px}.core-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18);box-shadow:var(--shadow)}.core-card{background:#fff;color:var(--ink);padding:36px 26px;min-height:190px}.core-card .num{font-weight:900;color:var(--blue);margin-bottom:22px;font-size:14px}.core-card h3{font-size:20px;margin:0 0 10px}.core-card p{margin:0;color:#566273;font-size:15px}.cta-band{display:grid;grid-template-columns:1.05fr .95fr .95fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.cta-card{padding:42px 44px;background:#fff;border-right:1px solid var(--line);min-height:190px}.cta-card:first-child{background:linear-gradient(135deg,#0b4edc,#063179);color:#fff}.cta-card h3{margin:0 0 10px;font-size:22px}.cta-card p{margin:0 0 18px;color:#657386}.cta-card:first-child p{color:#dce8ff}.cta-phone{font-size:38px;font-weight:900;letter-spacing:-.04em;margin-top:12px}.biz-grid,.page-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.biz-card,.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 16px 38px rgba(10,20,40,.06)}.biz-card img{height:210px;width:100%;object-fit:cover}.biz-card .body,.info-card{padding:26px}.biz-card h3,.info-card h3{font-size:22px;margin:0 0 10px;letter-spacing:-.03em}.biz-card p,.info-card p{margin:0 0 18px;color:#5d6878}.mini-link{font-weight:900;color:var(--blue)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}.frame{border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}.frame img{width:100%;height:430px;object-fit:cover}.check-list{display:grid;gap:12px;margin:24px 0;padding:0;list-style:none}.check-list li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:#38465a}.check-list li:before{content:"✓";font-weight:900;color:var(--blue);margin-right:8px}.page-hero{background:#07111f;color:#fff;padding:86px 0 74px;position:relative;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(11,78,220,.38),transparent 30%),linear-gradient(90deg,#07111f,#0a1a32)}.page-hero .wrap{position:relative}.page-hero .breadcrumb{color:#aebbd0;font-size:14px;margin-bottom:16px}.page-hero h1{font-size:clamp(34px,5vw,54px);line-height:1.23;margin:0 0 18px;letter-spacing:-.05em}.page-hero p{font-size:18px;color:#d7e0ee;max-width:720px;margin:0}.content-block{padding:78px 0}.article{max-width:860px;margin:auto}.article h2{font-size:32px;margin-top:42px}.article p{color:#4e5d70}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}.faq summary{font-weight:900;cursor:pointer}.footer{background:#07111f;color:#c6d0df;padding:48px 0 38px}.footer-grid{display:grid;grid-template-columns:1fr 1.4fr .9fr;gap:40px}.footer img{width:158px;filter:brightness(0) invert(1)}.footer p{margin:12px 0;color:#c6d0df}.footer small{display:block;margin-top:20px;color:#8d9aad}.footer h4{color:#fff;margin:0 0 16px}.footer a{display:block;margin:8px 0;color:#c6d0df}.floating-call{display:none;position:fixed;left:14px;right:14px;bottom:14px;z-index:80;background:#0b4edc;color:#fff;border-radius:16px;padding:14px 18px;text-align:center;font-weight:900;box-shadow:0 16px 40px rgba(11,78,220,.35)}.hidden-mobile{display:inline}.mapbox{background:#f8fafc;border:1px solid var(--line);border-radius:20px;padding:30px}.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:26px}.contact-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 16px 38px rgba(10,20,40,.06)}.contact-panel input,.contact-panel textarea{width:100%;border:1px solid #dce3ee;border-radius:12px;padding:14px 15px;margin-bottom:12px}.contact-panel textarea{min-height:130px;resize:vertical}.notice{background:#fff7d8;border:1px solid #ffe480;color:#4c3b00;border-radius:14px;padding:16px 18px}.page-image{margin-top:36px;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);max-height:420px}.page-image img{width:100%;height:420px;object-fit:cover}.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.table th,.table td{padding:18px;border-bottom:1px solid var(--line);text-align:left}.table th{width:210px;background:#f8fafc}.table tr:last-child th,.table tr:last-child td{border-bottom:0}
@media(max-width:980px){.menu{display:none;position:absolute;left:0;right:0;top:130px;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);box-shadow:var(--shadow)}.menu.open{display:flex}.menu a{padding:17px 24px;border-bottom:1px solid var(--line)}.menu a:after{display:none}.header-call{display:none}.mobile-toggle{display:block}.service-grid,.core-cards,.biz-grid,.page-card-grid{grid-template-columns:repeat(2,1fr)}.portfolio,.two-col,.contact-grid{grid-template-columns:1fr}.cta-band{grid-template-columns:1fr}.cta-card{border-right:0;border-bottom:1px solid var(--line)}.footer-grid{grid-template-columns:1fr}.frame img{height:320px}.topbar .wrap{height:auto;padding:10px 0;gap:12px;align-items:flex-start;flex-direction:column}.nav{height:76px}.brand img{width:152px}.hero .wrap,.hero{min-height:520px}.floating-call{display:block}.hidden-mobile{display:none}}
@media(max-width:640px){.wrap{width:min(100% - 28px,1120px)}.service-grid,.core-cards,.biz-grid,.page-card-grid,.portfolio-grid{grid-template-columns:1fr}.hero h1{font-size:34px}.hero p{font-size:17px}.section{padding:62px 0}.section-head{display:block}.cta-phone{font-size:30px}.footer{padding-bottom:88px}.page-image img{height:260px}.table th,.table td{display:block;width:100%}.table th{border-bottom:0}.topbar b{font-size:16px}}


.btn.kakao{background:#fee500;color:#111;border-color:#e7ce00;box-shadow:0 14px 26px rgba(254,229,0,.22)}
.btn.kakao:hover{transform:translateY(-2px);filter:brightness(.98)}
.kakao-panel{border:2px solid #07111f}
.kakao-box{border:1px solid var(--line);background:#f9fafc;border-radius:14px;padding:18px;margin:18px 0;display:grid;gap:4px}
.kakao-box strong{font-size:18px;color:#07111f}.kakao-box span{color:var(--muted);font-size:14px}