:root{
  --canvas:#f3f4ef; --surface1:#ffffff;
  --hairline:#dcdfd4; --ink:#141712; --ink-muted:#565b4f; --ink-subtle:#7d8274; --ink-tertiary:#9aa08e;
  --lime:#b6e61e; --lime-mark:#d9f596; --lime-deep:#8fbf12; --lime-ink:#3d5306;
  --r-md:10px; --r-lg:16px; --r-xl:22px; --r-pill:999px; --wrap:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
#services,#works,#verticals,#contact{scroll-margin-top:80px}
body{margin:0;background:var(--canvas);color:var(--ink);
  font-family:"Pretendard","Inter","Apple SD Gothic Neo",system-ui,sans-serif;
  font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;letter-spacing:-.1px;overflow-wrap:break-word;word-break:keep-all}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.mk{background:linear-gradient(transparent 58%,var(--lime-mark) 58%);padding:0 4px;border-radius:2px}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(243,244,239,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}
.nav .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{font-weight:900;font-size:22px;letter-spacing:-.5px}
.navlinks{display:flex;gap:24px;margin:0 auto}
.navlinks a{color:var(--ink-muted);font-size:15px;font-weight:500}
.navlinks a:hover{color:var(--ink)}
.ncall{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:700}
.ncall i{color:var(--lime-deep)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border:1.5px solid var(--ink);
  border-radius:var(--r-pill);padding:13px 26px;font-size:16px;font-weight:700;cursor:pointer;letter-spacing:-.2px;transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(20,23,18,.16)}
.btn.sm{padding:9px 18px;font-size:14px}
.btn.lg{padding:17px 34px;font-size:18px}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.lime{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.btn.lime:hover{background:#c4f235}
.btn.block{width:100%;justify-content:center;margin-top:14px}

/* hero — 중앙정렬·큰 타이포 */
.hero{padding:96px 0 72px;text-align:center}
.hero .ey{display:inline-block;background:var(--lime-mark);color:var(--lime-ink);font-weight:800;font-size:15px;padding:6px 18px;border-radius:var(--r-pill);margin-bottom:26px}
.hero h1{font-size:72px;line-height:1.12;margin:0;font-weight:900;letter-spacing:-2.6px}
.hero .sub{color:var(--ink-muted);font-size:22px;margin:26px auto 34px;max-width:640px;letter-spacing:-.3px}
.hero .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.assure{margin-top:22px;color:var(--ink-subtle);font-size:15px}
.assure a{font-weight:700;color:var(--ink);border-bottom:2px solid var(--lime)}

/* sections — 중앙 헤더·넉넉한 여백 */
.sec{padding:72px 0}
.sec h2{font-size:44px;font-weight:900;letter-spacing:-1.6px;text-align:center;margin:0 0 14px;line-height:1.15}
.ssub{text-align:center;color:var(--ink-subtle);font-size:17px;margin:0 0 36px}
#services h2{margin-bottom:36px}
#verticals h2{margin-bottom:36px}

/* services — 미니멀 3단 */
.svcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{background:var(--surface1);border:1px solid var(--hairline);border-radius:var(--r-xl);padding:36px 30px;text-align:center}
.svc .ic{width:60px;height:60px;margin:0 auto 16px;border-radius:50%;background:var(--lime-mark);display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--lime-ink)}
.svc h3{font-size:23px;margin:0 0 10px;font-weight:800;letter-spacing:-.5px}
.svc p{color:var(--ink-muted);font-size:16px;margin:0}
.note{text-align:center;color:var(--ink-subtle);font-size:15px;margin:26px 0 0;display:flex;gap:7px;justify-content:center;align-items:center}
.note i{color:var(--lime-deep);font-size:18px}

/* works — 3단 유지·연도 칩 */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.work{display:flex;flex-direction:column;gap:9px;background:var(--surface1);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:26px;text-align:left;transition:transform .12s,border-color .12s,box-shadow .12s}
.work:hover{transform:translateY(-3px);border-color:var(--ink-tertiary);box-shadow:0 10px 24px rgba(20,23,18,.08)}
.wtop{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.wy{font-size:12.5px;font-weight:800;color:var(--ink-subtle);border:1px solid var(--hairline);border-radius:var(--r-pill);padding:3px 11px}
.wy.now{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.worg{color:var(--ink);font-size:14px;font-weight:800;letter-spacing:-.2px}
.work h3{font-size:17.5px;margin:2px 0 0;font-weight:800;letter-spacing:-.3px;line-height:1.35}
.work p{color:var(--ink-muted);font-size:14px;margin:0}
.certs{text-align:center;color:var(--ink-subtle);font-size:14px;margin:30px 0 0}

/* verticals */
.verts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.vert{background:var(--surface1);border:1.5px solid var(--ink);border-radius:var(--r-xl);padding:34px 30px;text-align:center;display:flex;flex-direction:column;gap:8px;transition:transform .12s,box-shadow .12s}
.vert:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(20,23,18,.12)}
.vert.soon{border-style:dashed;border-color:var(--ink-tertiary)}
.ve{font-size:36px}
.vert b{font-size:20px;font-weight:800;letter-spacing:-.4px}
.vert p{color:var(--ink-muted);font-size:15px;margin:0;flex:1}
.vs{color:var(--lime-ink);font-weight:800;font-size:14.5px}
.vert.soon .vs{color:var(--ink-subtle)}

/* cta — 검정 카드·중앙 */
.cta{padding:0 24px;margin:40px 0 80px}
.cta .wrap{background:var(--ink);border-radius:26px;padding:60px 48px;text-align:center;max-width:860px}
.cta h3{color:#fff;font-size:38px;margin:0;font-weight:900;letter-spacing:-1.4px}
.cta>.wrap>p{color:rgba(255,255,255,.78);font-size:18px;margin:14px 0 22px}
.quick{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:24px}
.quick .btn.ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.quick .btn.ghost:hover{border-color:#fff}
form#lead{max-width:560px;margin:0 auto;text-align:left}
.cta .grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.cta input,.cta select{width:100%;height:50px;border:1px solid rgba(255,255,255,.25);border-radius:var(--r-md);background:rgba(255,255,255,.07);padding:0 15px;font-size:15px;font-family:inherit;color:#fff}
.cta input::placeholder{color:rgba(255,255,255,.5)}
.cta select option{color:var(--ink)}
.cta input:focus,.cta select:focus{outline:none;border-color:var(--lime)}
.cta-sub{color:rgba(255,255,255,.55);font-size:14px;text-align:center;margin-top:12px}
.msg{margin-top:12px;font-size:15px;font-weight:600;text-align:center}
.msg.ok{color:var(--lime)}.msg.err{color:#ff9d8a}

/* footer */
.foot{border-top:1px solid var(--hairline);padding:32px 0}
.foot .wrap{display:flex;gap:20px;align-items:center;justify-content:center;color:var(--ink-subtle);font-size:14px}
.flogo{font-weight:900;color:var(--ink);font-size:15px}

@media(max-width:900px){
  .hero{padding:64px 0 48px}
  .hero h1{font-size:44px;letter-spacing:-1.5px}
  .hero .sub{font-size:18px}
  .hero .sub .bd{display:none}
  .sec{padding:52px 0}
  .sec h2{font-size:32px}
  .svcs,.works,.verts{grid-template-columns:1fr}
  .cta .wrap{padding:38px 24px}.cta h3{font-size:28px}.cta .grid2{grid-template-columns:1fr}
  .navlinks,.ncall{display:none}
}