:root{--navy:#101b26;--navy2:#172736;--yellow:#f5b800;--ink:#17212b;--muted:#697580;--line:#e6eaed;--soft:#f5f7f8;--white:#fff;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",Arial,sans-serif;color:var(--ink);line-height:1.7;background:#fff}a{text-decoration:none;color:inherit}img{display:block;width:100%}.container{width:min(calc(100% - 40px),var(--max));margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(16,27,38,.96);backdrop-filter:blur(10px)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:23px;font-weight:900;color:#fff}.brand b{color:var(--yellow)}.menu{display:flex;gap:21px;align-items:center;color:#e1e7eb;font-size:14px}.navbtn{background:var(--yellow);color:#111!important;padding:10px 17px;border-radius:999px;font-weight:900}
.hero{background:var(--navy);color:#fff;padding:76px 0 84px}.hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:58px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.13em;font-weight:900;color:#8d9aa6}.hero .eyebrow,.pagehero .eyebrow{color:var(--yellow)}h1{font-size:clamp(39px,5vw,63px);line-height:1.12;letter-spacing:-.045em;margin:12px 0 24px}h2{font-size:clamp(29px,3vw,42px);line-height:1.25;letter-spacing:-.035em;margin:8px 0 20px}h3{font-size:21px;margin:0 0 8px}.lead{font-size:19px;color:#d3dbe1;max-width:720px}.hero-photo{position:relative;border-radius:24px;overflow:hidden;min-height:500px;box-shadow:0 24px 60px rgba(0,0,0,.3)}.hero-photo img{height:500px;object-fit:cover}.photo-tag{position:absolute;left:18px;bottom:18px;background:rgba(16,27,38,.88);color:#fff;padding:11px 15px;border-radius:10px;font-size:13px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{min-height:50px;padding:0 22px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;font-weight:900}.primary{background:var(--yellow);color:#111}.secondary{border:1px solid #66727d;color:#fff}.micro{font-size:14px;color:#aab4bd;margin-top:14px}
.section{padding:88px 0}.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.section-head p{max-width:560px;color:var(--muted)}
.services{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.service{border:1px solid var(--line);border-radius:17px;padding:23px;background:#fff}.service .num{color:var(--yellow);font-weight:900;font-size:13px}.service p{font-size:14px;color:var(--muted);margin-bottom:0}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.feature-img{border-radius:22px;overflow:hidden}.feature-img img{height:430px;object-fit:cover}.check{padding:0;list-style:none}.check li{padding:12px 0;border-bottom:1px solid var(--line)}.check li:before{content:"✓";color:#c28f00;font-weight:900;margin-right:10px}
.gallery{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:14px}.gallery img{height:320px;object-fit:cover;border-radius:17px}.gallery img:first-child{height:320px}
.area{background:var(--navy);color:#fff}.area p{color:#c0c9d0}.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}.area-box{border:1px solid #344452;border-radius:18px;padding:26px}.area-box strong{color:var(--yellow)}
.pagehero{background:var(--navy);color:#fff;padding:64px 0}.pagehero-grid{display:grid;grid-template-columns:1fr .72fr;gap:50px;align-items:center}.pagehero img{height:330px;object-fit:cover;border-radius:20px}.content{max-width:840px}.content h2{margin-top:48px}.content ul{padding-left:22px}.note{padding:20px 22px;background:var(--soft);border-left:4px solid var(--yellow);border-radius:12px;margin-top:28px}
.contactband{background:#f1f3f4}.contactflex{display:flex;justify-content:space-between;align-items:center;gap:35px}
footer{background:#0b1218;color:#9ba6af;padding:34px 0;font-size:13px}.footer{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.footer strong{color:#fff;font-size:17px}.mobilebar{display:none}
@media(max-width:950px){.menu{display:none}.hero-grid,.feature,.pagehero-grid,.area-grid{grid-template-columns:1fr}.services{grid-template-columns:repeat(2,1fr)}.hero-photo,.hero-photo img{min-height:390px;height:390px}.gallery{grid-template-columns:1fr 1fr}.gallery img:first-child{grid-column:1/-1}.contactflex{display:block}}
@media(max-width:620px){.container{width:min(calc(100% - 28px),var(--max))}.hero{padding:54px 0 64px}.section{padding:64px 0}.services,.gallery{grid-template-columns:1fr}.gallery img:first-child{grid-column:auto}.gallery img{height:260px}.section-head{display:block}.feature-img img{height:300px}footer{padding-bottom:85px}.mobilebar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:60;background:#fff;border-top:1px solid var(--line)}.mobilebar a{text-align:center;padding:14px 8px;font-weight:900}.mobilebar a:first-child{background:var(--yellow)}}

/* V3 */
.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-item{padding:19px 16px;text-align:center;border-right:1px solid var(--line);font-size:14px;font-weight:800}.trust-item:last-child{border-right:0}.trust-item span{display:block;color:var(--muted);font-size:12px;font-weight:600}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{padding:24px;border:1px solid var(--line);border-radius:16px;background:#fff}.step b{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:var(--yellow);margin-bottom:14px}.step p{color:var(--muted);font-size:14px;margin-bottom:0}
.faq{max-width:860px}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{font-weight:850;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq details p{color:var(--muted);margin:12px 0 0}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related a{padding:20px;border:1px solid var(--line);border-radius:14px;font-weight:850}.related a span{display:block;color:var(--muted);font-size:13px;font-weight:500;margin-top:5px}
.service-photo{margin:34px 0;border-radius:20px;overflow:hidden}.service-photo img{max-height:500px;object-fit:cover}
.notice{font-size:13px;color:var(--muted)}
@media(max-width:800px){.trust-grid,.steps{grid-template-columns:1fr 1fr}.related{grid-template-columns:1fr}}
@media(max-width:520px){.trust-grid,.steps{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line)}}

/* V4 refinements */
.service-gallery{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin:34px 0 10px}
.service-gallery img{height:360px;object-fit:cover;border-radius:18px}
.related{grid-template-columns:repeat(3,1fr)}
.related a{position:relative;padding:24px 22px 52px;background:#fff;transition:.2s}
.related a:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.06)}
.related a:after{content:"서비스 보기 →";position:absolute;left:22px;bottom:18px;color:#9a7200;font-size:13px;font-weight:900}
.related a span{margin-top:7px;line-height:1.55}
@media(max-width:760px){.service-gallery{grid-template-columns:1fr}.service-gallery img{height:280px}.related{grid-template-columns:1fr}}