:root{
  --ink:#162434; --navy:#11233b; --navy2:#183451; --green:#3a6652;
  --gold:#b99a62; --paper:#f5f3ee; --muted:#66727b; --line:#dfe4e6; --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:98px}
body{margin:0;font-family:Arial,"Noto Sans KR",sans-serif;color:var(--ink);background:#fff}
img{display:block;max-width:100%} button,input{font:inherit}

.header{height:88px;display:flex;align-items:center;gap:28px;padding:0 3.5vw;position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid #eceeef}
.brand{display:flex;align-items:center;min-width:220px;text-decoration:none}.brand img{max-height:50px;max-width:210px;object-fit:contain}
.nav{display:flex;gap:38px;margin:auto}.nav a{text-decoration:none;color:#273449;font-size:20px;font-weight:800;white-space:nowrap}.nav a:hover{color:var(--gold)}
.header-call{text-decoration:none;text-align:right;color:var(--navy);white-space:nowrap}.header-call span{display:block;font-size:14px;font-weight:800;margin-bottom:2px}.header-call strong{font-size:28px;letter-spacing:-.02em}
.menu-btn{display:none;margin-left:auto;border:0;background:none;font-size:28px;color:var(--navy)}

.hero{position:relative;min-height:720px;background:var(--navy);overflow:hidden}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,20,35,.82),rgba(8,20,35,.24) 68%,rgba(8,20,35,.07))}
.hero-copy{position:relative;z-index:2;padding:185px 7vw 90px;color:#fff;max-width:980px}.eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;color:var(--gold);font-weight:900}
.hero h1{font-size:55px;line-height:1.17;margin:16px 0}.hero h1 em{font-style:normal}.hero p{font-size:18px;line-height:1.75}
.btn{display:inline-block;padding:14px 22px;margin:12px 8px 0 0;text-decoration:none;font-weight:800;border:1px solid #fff;cursor:pointer}.btn.primary{background:var(--gold);border-color:var(--gold);color:#fff}.btn.ghost{color:#fff}

.stats{display:grid;grid-template-columns:repeat(4,1fr);background:#f4f6f7}.stats div{text-align:center;padding:27px 12px;border-right:1px solid #e0e4e6}
.stats span{display:block;font-size:13px;color:#6b7780}.stats strong{display:block;color:var(--navy);font-size:28px;margin:7px 0}.stats small{font-size:12px;color:#7d868d}

.section{padding:92px 6vw;scroll-margin-top:98px}.section-head{margin-bottom:42px}.section-head.center{text-align:center}.section-head h2{font-size:40px;line-height:1.3;margin:10px 0}.section-head em{font-style:normal;color:var(--green)}
.overview-grid,.location-grid,.floor-view{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}.overview-image img{width:100%}
.overview-card{background:var(--paper);padding:34px}.overview-card h3{margin-top:0;color:var(--navy)}.overview-card dl{margin:0}
.overview-card dl div,.floor-details div{display:grid;grid-template-columns:155px 1fr;gap:12px;padding:11px 0;border-bottom:1px solid #ddd}.overview-card dt,.floor-details b{font-weight:800}.overview-card dd{margin:0;line-height:1.55}

.premium-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.premium-cards article{background:#f5f6f7;padding:28px;min-height:205px}.premium-cards b{color:var(--gold);font-size:13px}.premium-cards h3{font-size:19px;margin:12px 0}.premium-cards p{font-size:14px;color:#68737b;line-height:1.65}
.visual-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:38px}.visual-row img{width:100%;height:330px;object-fit:cover}

.location-section{background:var(--paper)}.location-grid{grid-template-columns:.95fr 1.05fr}
.location-visual{position:relative;overflow:hidden;min-height:540px;background:var(--navy)}.location-visual img{width:100%;height:540px;object-fit:cover}.location-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,20,35,.55),transparent 62%)}
.location-caption{position:absolute;left:30px;right:30px;bottom:26px;z-index:2;color:#fff}.location-caption small{color:#dec491;font-weight:900;letter-spacing:.15em}.location-caption h3{font-size:28px;margin:8px 0}
.location-notes{display:grid;grid-template-columns:1fr 1fr;gap:14px}.location-notes article{background:#fff;border:1px solid var(--line);padding:23px;min-height:190px}.location-notes small{color:var(--gold);font-weight:900}.location-notes h3{font-size:19px;margin:10px 0}.location-notes p{font-size:14px;color:#68737b;line-height:1.68}

.dark{background:#0d1c2f;color:#fff}.dark .section-head em{color:#d3b274}.dark .section-kicker{color:#d3b274}
.siteplan-btn,.floor-image,.unit-card{border:0;background:none;padding:0;cursor:zoom-in}.siteplan-btn{display:block;max-width:1160px;margin:auto;background:#fff}.siteplan-btn img{width:100%}

.floor-tabs{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-bottom:30px}.floor-tabs button{min-width:76px;min-height:50px;border:1px solid rgba(255,255,255,.3);background:#fff;color:var(--navy);padding:12px 18px;font-size:15px;font-weight:800;cursor:pointer}
.floor-tabs button.active{background:var(--gold);color:#fff;border-color:var(--gold)}.floor-view{max-width:1200px;margin:auto}.floor-image{background:#fff}.floor-image img{width:100%}
.floor-copy{padding:30px}.floor-copy p{color:#d7b876;font-weight:900}.floor-copy h3{font-size:39px;margin:6px 0 22px}.floor-details div{border-color:rgba(255,255,255,.18)}.floor-details span{color:#edf0f6}.unit-notice{font-size:13px;color:#bac4d0;line-height:1.6;margin-top:15px}

.gallery-section{background:#f5f3ee}.unit-carousel{width:min(1480px,95vw);margin:auto;display:grid;grid-template-columns:52px minmax(0,1fr) 52px;gap:12px;align-items:center}
.unit-viewport{overflow:hidden}.unit-track{display:flex;gap:18px;transition:transform .42s ease}.unit-card{flex:0 0 calc((100% - 36px)/3);background:#fff;overflow:hidden}.unit-card img{width:100%;aspect-ratio:1.35/1;object-fit:cover}
.unit-arrow{width:46px;height:46px;border-radius:50%;border:1px solid #d7dcdf;background:#fff;font-size:28px;cursor:pointer}.unit-arrow:disabled{opacity:.25}
.unit-dots{display:flex;justify-content:center;gap:8px;margin-top:20px}.unit-dot{width:28px;height:4px;border:0;border-radius:8px;background:#d0d5d6;cursor:pointer}.unit-dot.active{background:var(--gold)}

.interest-section{background:#fff}.interest-form{max-width:900px;margin:auto;background:#f5f7f7;padding:34px;border:1px solid #e1e5e7}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid label span{display:block;margin-bottom:8px;font-weight:700}.form-grid input{width:100%;padding:15px;border:1px solid #d3d9dd;background:#fff}.agree{display:flex;gap:8px;margin:20px 0}.form-status{min-height:22px;color:var(--navy)}

.footer{background:#050c19;color:#fff;text-align:center}.footer a{display:block;color:inherit;text-decoration:none}.footer-inner{padding:62px 20px 56px}.footer-inner h2{font-size:38px;margin:0 0 10px}
.footer-phone span{display:block;font-size:15px}.footer-phone strong{font-size:34px}.footer p{color:#91a1b5;line-height:1.7;font-size:15px}
.mobile-bottom{display:none}.modal{position:fixed;inset:0;background:rgba(0,0,0,.86);z-index:300;display:none;align-items:center;justify-content:center;padding:28px}.modal.open{display:flex}.modal img{max-width:94vw;max-height:92vh}.modal-close{position:absolute;top:18px;right:24px;border:0;background:none;color:#fff;font-size:44px}

@media(max-width:1120px){.nav{gap:24px}.nav a{font-size:17px}.header-call strong{font-size:24px}}
@media(max-width:900px){
  .header{height:82px}.nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;padding:22px 5vw;box-shadow:0 10px 18px rgba(0,0,0,.08)}
  .nav.open{display:grid;gap:15px}.nav a{font-size:18px}.menu-btn{display:block}.header-call{display:none}
  .hero{min-height:620px}.hero-copy{padding:150px 6vw 76px}.hero h1{font-size:39px}.hero p{font-size:15px}
  .stats{grid-template-columns:1fr 1fr}.overview-grid,.location-grid,.floor-view{grid-template-columns:1fr}.premium-cards{grid-template-columns:1fr 1fr}.visual-row{grid-template-columns:1fr}.visual-row img{height:auto}
  .location-notes{grid-template-columns:1fr}.location-visual,.location-visual img{min-height:420px;height:420px}.section{padding:72px 5vw}.section-head h2{font-size:31px}
  .floor-tabs{display:grid;grid-template-columns:repeat(4,1fr);max-width:520px;margin:0 auto 28px}.floor-tabs button{min-width:0;padding:10px 5px}
  .unit-carousel{grid-template-columns:36px minmax(0,1fr) 36px;width:96vw;gap:6px}.unit-track{gap:10px}.unit-card{flex-basis:100%}.unit-arrow{width:34px;height:34px}
  .form-grid{grid-template-columns:1fr}.mobile-bottom{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:140}
  .mobile-bottom a{padding:15px;text-align:center;color:#fff;text-decoration:none;font-weight:800}.mobile-bottom a:first-child{background:var(--gold)}.mobile-bottom a:last-child{background:#c9204f}
  .footer-inner h2{font-size:28px}.footer-phone strong{font-size:30px}
}

/* V1.1 mobile hero line lock */
.hero-line1,.hero-line2{display:inline-block}
@media(max-width:900px){
  .hero h1{font-size:36px;line-height:1.22;letter-spacing:-.035em}
  .hero-line1,.hero-line2{white-space:nowrap}
}
@media(max-width:390px){
  .hero h1{font-size:33px}
}