:root{
  --green:#0d5b3c;--green-2:#146b49;--green-dark:#083f2b;--green-soft:#eff7f3;
  --ink:#151a17;--muted:#66706a;--line:#e4e9e6;--paper:#fff;--soft:#f6f8f7;
  --shadow:0 18px 45px rgba(20,36,28,.10);--max:1180px;--radius:20px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.skip-link{position:absolute;left:-999px;top:8px;background:#fff;padding:10px 14px;z-index:99}.skip-link:focus{left:8px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,233,230,.9)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:11px;min-width:max-content}.brand-icon{width:38px;height:38px;display:grid;place-items:center;color:var(--green)}.brand-icon svg{width:32px;fill:currentColor}.brand strong{display:block;font-size:20px;letter-spacing:-.05em}.brand small{display:block;color:#758078;font-size:11px;font-weight:700;margin-top:1px}.main-nav{display:flex;align-items:center;gap:29px;font-size:14px;font-weight:750}.main-nav>a:not(.nav-cta):hover{color:var(--green)}.nav-cta{background:var(--green);color:#fff;padding:12px 18px;border-radius:999px;box-shadow:0 7px 18px rgba(13,91,60,.16)}.menu-btn{display:none;border:0;background:transparent;padding:10px;cursor:pointer}.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
.hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;background:#222}.hero-media{position:absolute;inset:0;background-image:url('assets/hero.webp');background-size:cover;background-position:center 42%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,22,16,.82) 0%,rgba(11,22,16,.60) 38%,rgba(11,22,16,.18) 67%,rgba(11,22,16,.05) 100%)}.hero-content{position:relative;z-index:2;color:#fff;padding-block:84px}.kicker,.eyebrow{font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}.kicker{color:#cce9db}.hero h1{font-size:clamp(46px,6vw,74px);letter-spacing:-.065em;line-height:1.06;margin:0 0 18px;max-width:740px}.hero-lead{font-size:clamp(18px,2vw,22px);max-width:660px;margin:0 0 30px;color:rgba(255,255,255,.9);letter-spacing:-.025em}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{border:0;min-height:52px;padding:0 22px;border-radius:14px;font-weight:850;font-size:15px;display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;transition:.18s ease}.btn svg{width:21px;fill:none;stroke:currentColor;stroke-width:1.8}.btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 26px rgba(7,55,36,.28)}.btn-primary:hover{background:var(--green-2);transform:translateY(-1px)}.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.32);backdrop-filter:blur(8px)}.hero-points{display:flex;flex-wrap:wrap;gap:20px;margin-top:34px;font-size:14px;font-weight:750;color:#fff}.hero-points span{display:flex;align-items:center;gap:8px}.hero-points i{font-style:normal;display:grid;place-items:center;width:25px;height:25px;border:1px solid rgba(255,255,255,.46);border-radius:50%}
.quick-strip{background:#fff;border-bottom:1px solid var(--line)}.quick-grid{display:grid;grid-template-columns:repeat(3,1fr)}.quick-grid article{display:flex;gap:14px;align-items:flex-start;padding:25px 28px;border-right:1px solid var(--line)}.quick-grid article:first-child{padding-left:0}.quick-grid article:last-child{border-right:0;padding-right:0}.quick-icon{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green);font-size:11px;font-weight:900;flex:0 0 auto}.quick-grid strong{font-size:15px}.quick-grid p{margin:4px 0 0;color:var(--muted);font-size:13px}
.section{padding:92px 0}.soft{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:34px}.eyebrow{color:var(--green);margin-bottom:10px}.eyebrow.light{color:#bde1d0}.section-head h2,.process-intro h2,.area-wrap h2,.contact h2{font-size:clamp(34px,4.4vw,52px);line-height:1.12;letter-spacing:-.055em;margin:0}.section-desc{max-width:500px;color:var(--muted);margin:0;font-size:15px}.service-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.photo-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.photo-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.photo-card img{width:100%;height:228px;object-fit:cover}.photo-card>div{padding:19px 20px 22px}.photo-card h3{font-size:19px;margin:0 0 5px;letter-spacing:-.035em}.photo-card p{font-size:14px;color:var(--muted);margin:0}.text-card{background:var(--green);color:#fff;display:flex}.text-card-inner{padding:28px!important;display:flex;flex-direction:column;justify-content:center;min-height:310px}.text-card h3{font-size:25px}.text-card p{color:#d9efe4;font-size:15px;line-height:1.7}.text-card a{margin-top:17px;font-weight:850}.plus{font-size:32px;line-height:1;margin-bottom:18px}.scope-note{margin-top:22px;padding:18px 20px;border-radius:15px;background:#f7faf8;border:1px solid #dfeae4;display:grid;grid-template-columns:150px 1fr;gap:20px}.scope-note strong{color:var(--green)}.scope-note p{margin:0;color:var(--muted);font-size:13px}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:250px 250px;gap:12px}.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:16px;background:#ddd}.gallery-lg{grid-column:span 2;grid-row:span 2}.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.gallery figure:hover img{transform:scale(1.025)}.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(13,20,16,.72);color:#fff;padding:7px 10px;border-radius:9px;font-size:12px;font-weight:800;backdrop-filter:blur(7px)}
.process-wrap{display:grid;grid-template-columns:.76fr 1.24fr;gap:84px;align-items:start}.process-intro>p:not(.eyebrow){color:var(--muted);max-width:460px}.text-link{display:inline-block;color:var(--green);font-weight:850;margin-top:8px}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.steps li{border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;gap:16px;min-height:155px}.steps li>span{width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-size:12px;font-weight:900;flex:0 0 auto}.steps h3{margin:5px 0 7px;font-size:18px}.steps p{margin:0;color:var(--muted);font-size:14px}.green-section{background:var(--green-dark);color:#fff}.area-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}.area-wrap>div>p:not(.eyebrow){color:#c9ded3;max-width:480px}.area-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.area-cards article{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.11);border-radius:16px;padding:23px}.area-cards strong{display:block;font-size:18px}.area-cards span{display:block;color:#bfd6ca;font-size:13px;margin-top:6px}
.contact{background:#f5f7f6}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}.contact-copy>p:not(.eyebrow){color:var(--muted);max-width:490px}.contact-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:23px}.contact-tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:12px;font-weight:800}.message-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:27px;box-shadow:var(--shadow)}.message-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:14px}.message-top strong{font-size:17px}.message-top span{font-size:12px;color:var(--muted)}.message-box pre{white-space:pre-wrap;margin:0 0 14px;background:#f7f9f8;border:1px solid var(--line);border-radius:14px;padding:18px;font:14px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;color:#38423c}.btn-full{width:100%;margin-top:10px}.btn-disabled{background:#edf0ee;color:#98a19c;cursor:not-allowed}.footer{background:#101814;color:#fff;padding:34px 0}.footer-grid{display:flex;justify-content:space-between;gap:40px;align-items:center}.footer-brand{display:flex;gap:10px;align-items:center}.brand-icon.small{color:#fff;width:34px;height:34px}.footer-brand strong{font-size:17px}.footer-brand p,.footer-note p{margin:3px 0;color:#9eaaa3;font-size:12px}.footer-note{text-align:right}.mobile-cta{display:none}
@media(max-width:980px){.main-nav{gap:16px}.main-nav>a:not(.nav-cta){display:none}.hero{min-height:560px}.service-photo-grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:repeat(2,1fr);grid-template-rows:300px 220px 220px}.gallery-lg{grid-column:span 2;grid-row:span 1}.process-wrap,.area-wrap,.contact-grid{grid-template-columns:1fr;gap:42px}.area-cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.container{width:min(calc(100% - 28px),var(--max))}.nav-wrap{height:66px}.brand strong{font-size:18px}.brand small{display:none}.main-nav{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 14px 18px;box-shadow:0 15px 30px rgba(18,35,26,.08)}.main-nav.open{display:grid;gap:4px}.main-nav>a:not(.nav-cta){display:block;padding:12px 9px}.nav-cta{text-align:center;margin-top:4px}.menu-btn{display:block}.hero{min-height:590px;align-items:flex-end}.hero-media{background-position:58% center}.hero-shade{background:linear-gradient(0deg,rgba(9,20,14,.92) 0%,rgba(9,20,14,.62) 58%,rgba(9,20,14,.16) 100%)}.hero-content{padding:150px 0 54px}.hero h1{font-size:46px}.hero-lead{font-size:17px}.hero-actions{display:grid;grid-template-columns:1fr}.btn{width:100%}.hero-points{display:grid;gap:9px;margin-top:26px}.quick-grid{grid-template-columns:1fr}.quick-grid article{border-right:0;border-bottom:1px solid var(--line);padding:18px 0}.quick-grid article:last-child{border-bottom:0}.section{padding:66px 0}.section-head{display:block}.section-desc{margin-top:13px}.service-photo-grid{grid-template-columns:1fr}.photo-card img{height:230px}.text-card-inner{min-height:250px}.scope-note{grid-template-columns:1fr;gap:5px}.gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:250px 180px 180px}.gallery-lg{grid-column:span 2}.gallery figure:nth-child(5){grid-column:span 2}.steps{grid-template-columns:1fr}.steps li{min-height:auto}.area-cards{grid-template-columns:1fr}.message-top{display:block}.message-top span{display:block;margin-top:4px}.footer-grid{display:block}.footer-note{text-align:left;margin-top:18px}.mobile-cta{display:block;position:fixed;left:14px;right:14px;bottom:14px;z-index:60;background:var(--green);color:#fff;border-radius:14px;padding:15px 18px;text-align:center;font-weight:900;box-shadow:0 14px 34px rgba(7,50,32,.32)}body{padding-bottom:76px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.photo-card,.gallery img,.btn{transition:none}}