:root{
  --navy:#07172b;
  --navy2:#0b213e;
  --gold:#b58d47;
  --gold2:#d2b574;
  --ivory:#f4f0e8;
  --paper:#fbfaf7;
  --ink:#141a22;
  --muted:#727883;
  --line:#e5dfd4;
  --max:1360px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Pretendard,"Noto Sans KR",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}

.header{position:fixed;z-index:100;top:0;left:0;right:0;background:rgba(5,16,31,.84);backdrop-filter:blur(17px);border-bottom:1px solid rgba(255,255,255,.10);color:#fff}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{font-weight:800;font-size:18px;letter-spacing:-.025em}
.brand span{display:block;font-size:9px;letter-spacing:.26em;color:var(--gold2);font-weight:600}
.nav{display:flex;gap:26px;font-size:13px}
.nav a{opacity:.78;transition:.25s}.nav a:hover{opacity:1;color:var(--gold2)}
.header-cta{font-size:13px;font-weight:800;padding:10px 18px;border:1px solid rgba(210,181,116,.6)}

.hero{height:min(930px,94vh);min-height:730px;position:relative;overflow:hidden;background:var(--navy)}
.hero-image{position:absolute;inset:0;background:url('images/hero.jpg') center/cover no-repeat}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,14,28,.96) 0%,rgba(4,14,28,.83) 28%,rgba(4,14,28,.38) 48%,rgba(4,14,28,.06) 72%),linear-gradient(0deg,rgba(4,14,28,.50),transparent 45%)}
.hero-copy{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;max-width:1360px}
.hero-copy>div,.hero-copy>h1,.hero-copy>p,.hero-copy>.hero-actions{max-width:650px}
.eyebrow{font-size:10px;letter-spacing:.24em;color:var(--gold2);font-weight:800}
.hero h1{font-size:clamp(52px,6vw,88px);line-height:1.03;letter-spacing:-.06em;margin:24px 0 23px;font-weight:500}
.hero h1 strong{color:#f1e2bd;font-weight:700}
.hero p{font-size:clamp(17px,1.6vw,22px);color:rgba(255,255,255,.80);margin:0;line-height:1.8}
.hero-actions{display:flex;gap:12px;margin-top:36px}
.btn{height:56px;padding:0 28px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.btn.primary{background:var(--gold);color:#fff}.btn.ghost{border:1px solid rgba(255,255,255,.42);color:#fff}
.hero-meta{position:absolute;z-index:3;right:4%;bottom:34px;display:flex;gap:28px;color:rgba(255,255,255,.68);font-size:10px;letter-spacing:.14em}

.section{padding:145px 0}
.section-light{background:#fff}
.section-ivory{background:var(--ivory)}
.section-heading{display:grid;grid-template-columns:.65fr 1.35fr;gap:80px;align-items:end;margin-bottom:70px}
.section-num{font-family:Georgia,serif;font-size:74px;line-height:.8;color:rgba(181,141,71,.45)}
.section-label{font-size:10px;letter-spacing:.22em;font-weight:800;color:var(--gold);margin:16px 0 0}
.section-heading h2,.special-copy h2,.rental-grid h2,.contact-grid h2{font-size:clamp(40px,4.4vw,66px);line-height:1.08;letter-spacing:-.055em;margin:0;font-weight:600}
.section-heading>div:last-child>p{max-width:620px;color:var(--muted);font-size:17px;margin:18px 0 0}

.overview-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.image-frame{margin:0;position:relative;background:var(--navy);padding:16px;box-shadow:0 26px 75px rgba(10,20,35,.10)}
.image-frame img{width:100%;height:100%;object-fit:cover}
.image-frame.portrait{height:660px}
.image-frame figcaption{position:absolute;left:32px;bottom:28px;background:rgba(5,16,31,.84);color:#fff;padding:9px 12px;font-size:9px;letter-spacing:.17em}
.overview-list{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.overview-item{min-height:132px;padding:25px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;gap:9px}
.overview-item span{color:var(--gold);font-size:10px;letter-spacing:.14em;font-weight:800}
.overview-item strong{font-size:16px;line-height:1.55}

.wide-visual{margin:0;background:#fff;padding:14px;box-shadow:0 25px 75px rgba(10,20,35,.08)}
.wide-visual img{width:100%;aspect-ratio:16/8.6;object-fit:cover}
.location-points{display:grid;grid-template-columns:repeat(4,1fr);margin-top:22px;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.point{min-height:190px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.55)}
.point em{font-style:normal;color:var(--gold);font-size:11px}.point h3{font-size:21px;margin:15px 0 7px}.point p{margin:0;color:var(--muted);font-size:14px}

.premium-section{background:var(--navy);color:#fff}
.section-heading.dark h2{color:#fff}.section-heading.dark>div:last-child>p{color:#aeb8c7}
.premium-visual{margin:0;border:1px solid rgba(255,255,255,.12);padding:12px;background:rgba(255,255,255,.03)}
.premium-visual img{width:100%;aspect-ratio:16/8.3;object-fit:cover}
.premium-list{display:grid;grid-template-columns:repeat(3,1fr);margin-top:24px;border-top:1px solid rgba(255,255,255,.12);border-left:1px solid rgba(255,255,255,.12)}
.premium-item{min-height:150px;padding:28px;display:flex;gap:22px;align-items:center;border-right:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12)}
.premium-item>span{font-family:Georgia,serif;font-size:52px;color:rgba(210,181,116,.35)}
.premium-item small{color:var(--gold2);font-size:9px;letter-spacing:.16em}.premium-item h3{margin:5px 0 0;font-size:21px;font-weight:600}

.special-grid{display:grid;grid-template-columns:1fr .82fr;gap:90px;align-items:center}
.special-copy .lead,.rental-grid .lead{color:var(--muted);font-size:17px;max-width:610px;margin:24px 0 38px}
.special-list{border-top:1px solid var(--line)}
.special-list>div{padding:23px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;column-gap:12px}
.special-list span{color:var(--gold);font-size:11px}.special-list strong{font-size:20px}.special-list p{grid-column:2;margin:5px 0 0;color:var(--muted);font-size:14px}
.special-image{margin:0;height:720px;background:linear-gradient(180deg,#f0ece4,#faf9f5);display:flex;align-items:center;justify-content:center;padding:36px;overflow:hidden}
.special-image img{height:100%;width:100%;object-fit:contain}

.unit-tabs{display:flex;width:max-content;margin:0 auto 30px;background:#e6dfd4;padding:6px;border-radius:999px}
.unit-tab{border:0;background:transparent;padding:14px 28px;min-width:112px;border-radius:999px;font:inherit;font-weight:800;color:#777;cursor:pointer}
.unit-tab.active{background:linear-gradient(135deg,var(--navy),#17375f);color:#fff;box-shadow:0 7px 22px rgba(7,23,43,.18)}
.unit-stage{background:#fff;border:1px solid var(--line);box-shadow:0 20px 60px rgba(10,20,35,.06)}
.unit-panel{display:none;grid-template-columns:1.35fr .65fr;align-items:center;min-height:690px}
.unit-panel.active{display:grid}
.unit-image{height:690px;padding:26px;display:flex;align-items:center;justify-content:center}
.unit-image img{max-height:100%;max-width:100%;object-fit:contain}
.unit-copy{padding:50px}.unit-copy span{font-size:10px;letter-spacing:.15em;color:var(--gold);font-weight:800}.unit-copy h3{font-family:Arial,sans-serif;font-size:72px;line-height:1;margin:14px 0 22px;color:var(--navy);letter-spacing:-.06em}.unit-copy p{color:var(--muted)}

.community-layout{display:grid;grid-template-columns:1.22fr .78fr;gap:20px;height:790px}
.community-large,.community-small{margin:0;position:relative;overflow:hidden;background:#111}
.community-large img,.community-small img{width:100%;height:100%;object-fit:cover;transition:.6s}
.community-large:hover img,.community-small:hover img{transform:scale(1.025)}
.community-side{display:grid;grid-template-rows:1fr 1fr;gap:20px}
.community-large:after,.community-small:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(4,12,23,.82))}
.community-large figcaption,.community-small figcaption{position:absolute;z-index:2;left:32px;right:32px;bottom:28px;color:#fff}
.community-large small,.community-small small{font-size:9px;letter-spacing:.18em;color:var(--gold2);font-weight:800}
.community-large h3,.community-small h3{font-size:27px;margin:7px 0 4px}.community-large p{margin:0;color:#d4d9df;font-size:14px}

.rental-section{background:var(--paper)}
.rental-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:95px;align-items:center}
.rental-points{display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.rental-points>div{min-height:220px;padding:32px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end}
.rental-points strong{font-size:18px;color:var(--navy)}.rental-points p{font-size:13px;color:var(--muted);margin:9px 0 0}

.contact-section{background:linear-gradient(130deg,#061326,#112c50);color:#fff}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
.contact-grid>div>p:last-child{color:#b8c1ce;max-width:480px}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.contact-form label{display:grid;gap:7px;color:#c3cbd5;font-size:12px}
.contact-form .full{grid-column:1/-1}
.contact-form input,.contact-form textarea{width:100%;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.055);padding:16px;color:#fff;font:inherit;outline:none}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--gold2)}
.agree{display:block!important}.agree input{width:auto;margin-right:7px}
.submit{border:0;background:var(--gold);color:#fff;padding:18px;font-size:15px;font-weight:900;cursor:pointer}

.footer{background:#040b15;color:#7f8996;padding:45px 0 95px;font-size:12px}.footer strong{color:#fff;font-size:15px}.footer p{max-width:900px}
.mobile-cta{display:none;position:fixed;z-index:99;bottom:0;left:0;right:0;background:var(--gold);color:#fff}.mobile-cta a{height:58px;display:flex;align-items:center;justify-content:center;font-weight:900}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.on{opacity:1;transform:none}

@media(max-width:980px){
  .nav{display:none}
  .section{padding:95px 0}
  .section-heading{grid-template-columns:1fr;gap:20px;margin-bottom:48px}
  .overview-grid,.special-grid,.rental-grid,.contact-grid{grid-template-columns:1fr}
  .overview-list{grid-template-columns:1fr 1fr}
  .location-points{grid-template-columns:1fr 1fr}
  .premium-list{grid-template-columns:1fr 1fr}
  .unit-panel.active{grid-template-columns:1fr}
  .unit-copy{padding:10px 35px 40px}
  .community-layout{height:auto;grid-template-columns:1fr}
  .community-large{height:520px}.community-side{grid-template-columns:1fr 1fr;grid-template-rows:none}.community-small{height:330px}
  .rental-points{grid-template-columns:1fr 1fr 1fr}
  .mobile-cta{display:block}.footer{padding-bottom:95px}
}
@media(max-width:600px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .header-inner{height:66px}.header-cta{display:none}
  .hero{min-height:670px;height:86vh}.hero-image{background-position:62% center}.hero-shade{background:linear-gradient(90deg,rgba(4,14,28,.96),rgba(4,14,28,.65) 70%,rgba(4,14,28,.25))}
  .hero h1{font-size:44px}.hero-meta{display:none}
  .section{padding:76px 0}.section-num{font-size:56px}
  .overview-list,.location-points,.premium-list,.rental-points{grid-template-columns:1fr}
  .image-frame.portrait{height:520px}
  .overview-item{min-height:auto}
  .special-image{height:560px}
  .unit-tabs{max-width:100%;overflow:auto}.unit-tab{min-width:95px}
  .unit-image{height:460px}.unit-copy h3{font-size:55px}
  .community-large{height:390px}.community-side{grid-template-columns:1fr}.community-small{height:310px}
  .contact-form{grid-template-columns:1fr}.contact-form label{grid-column:1/-1}
}

.contact-phone{display:inline-block;margin-top:18px;font-size:clamp(28px,3.2vw,44px);font-weight:800;color:var(--gold2);letter-spacing:-.03em}
.footer-phone{margin-top:8px;color:#c3cad4}.footer-phone a{color:#fff;font-weight:800}


/* =========================================================
   V5 — refined structure + main-page instant SMS consultation
   ========================================================= */
:root{
  --shadow-soft:0 24px 70px rgba(5,17,34,.08);
}
.section{padding:160px 0}
.section-heading{margin-bottom:78px}
.section-heading h2{font-weight:560}
.section-heading>div:last-child>p{line-height:1.9}
.image-frame,.wide-visual,.unit-stage{box-shadow:var(--shadow-soft)}
.overview-item,.point,.premium-item{transition:background .25s ease, transform .25s ease}
.overview-item:hover,.point:hover{background:#fff}
.premium-item:hover{background:rgba(255,255,255,.035)}
.special-list>div{padding:28px 0}
.community-large,.community-small{box-shadow:0 18px 52px rgba(5,17,34,.09)}

/* Hero refinement */
.hero-copy{padding-right:430px}
.hero h1{max-width:720px}
.hero p{max-width:580px}
.hero-meta{right:auto;left:50%;transform:translateX(-50%);bottom:28px;width:min(calc(100% - 48px),1360px);justify-content:flex-start}

/* Desktop quick inquiry */
.hero-inquiry{
  position:absolute;
  z-index:5;
  right:max(24px,calc((100vw - 1360px)/2));
  top:50%;
  transform:translateY(-46%);
  width:350px;
  padding:30px;
  color:#fff;
  background:rgba(7,23,43,.80);
  backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 24px 70px rgba(0,0,0,.22);
}
.hero-inquiry-head small{
  display:block;color:var(--gold2);font-size:9px;letter-spacing:.18em;font-weight:800;margin-bottom:9px
}
.hero-inquiry-head strong{display:block;font-size:25px;letter-spacing:-.035em}
.hero-inquiry-head p{font-size:13px!important;line-height:1.65!important;color:rgba(255,255,255,.64)!important;margin:8px 0 22px!important}
.quick-form{display:grid;gap:10px}
.quick-form input[type="text"],.quick-form input[type="tel"]{
  width:100%;height:48px;border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.07);color:#fff;padding:0 14px;font:inherit;outline:none
}
.quick-form input::placeholder{color:rgba(255,255,255,.45)}
.quick-form input:focus{border-color:var(--gold2)}
.quick-agree{font-size:11px;color:rgba(255,255,255,.60);display:flex;align-items:center;gap:7px;padding:2px 0 5px}
.quick-agree input{accent-color:var(--gold)}
.quick-form button{
  height:50px;border:0;background:var(--gold);color:#fff;font-weight:900;font-size:14px;cursor:pointer
}
.quick-form button:disabled,.sheet-form button:disabled{opacity:.55;cursor:wait}
.quick-phone{
  margin-top:17px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;align-items:center;justify-content:space-between
}
.quick-phone span{font-size:11px;color:rgba(255,255,255,.55)}
.quick-phone strong{font-size:20px;color:#fff}

/* Mobile fixed quick actions */
.mobile-quickbar{display:none}
.sms-sheet{display:none}

@media(max-width:1100px){
  .hero-copy{padding-right:0}
  .hero-inquiry{display:none}
}

@media(max-width:980px){
  .section{padding:105px 0}
}

@media(max-width:600px){
  body{padding-bottom:64px}
  .section{padding:82px 0}
  .section-heading{margin-bottom:42px}
  .section-heading h2{font-size:40px}
  .hero-copy{justify-content:flex-end;padding-bottom:110px}
  .hero h1{font-size:43px;margin-bottom:18px}
  .hero p{line-height:1.65}
  .hero-actions{margin-top:26px}
  .hero-actions .btn{height:50px;padding:0 20px}
  .hero-meta{display:none}

  .mobile-quickbar{
    position:fixed;z-index:120;left:0;right:0;bottom:0;
    display:grid;grid-template-columns:1fr 1fr;height:64px;
    box-shadow:0 -8px 30px rgba(0,0,0,.12)
  }
  .mobile-quickbar a,.mobile-quickbar button{
    border:0;font:inherit;font-weight:900;font-size:15px;
    display:flex;align-items:center;justify-content:center
  }
  .mobile-call{background:#0b213e;color:#fff}
  .mobile-sms-open{background:var(--gold);color:#fff;cursor:pointer}

  .sms-sheet{
    display:block;position:fixed;z-index:200;inset:0;pointer-events:none;opacity:0;transition:opacity .25s ease
  }
  .sms-sheet.open{pointer-events:auto;opacity:1}
  .sms-sheet-backdrop{position:absolute;inset:0;background:rgba(2,9,18,.62)}
  .sms-sheet-panel{
    position:absolute;left:0;right:0;bottom:0;background:#fff;
    padding:30px 22px 26px;border-radius:22px 22px 0 0;
    transform:translateY(105%);transition:transform .32s cubic-bezier(.2,.7,.2,1)
  }
  .sms-sheet.open .sms-sheet-panel{transform:translateY(0)}
  .sms-sheet-close{position:absolute;right:18px;top:14px;border:0;background:none;font-size:30px;color:#777;cursor:pointer}
  .sms-sheet-panel>small{display:block;color:var(--gold);font-size:9px;letter-spacing:.18em;font-weight:900}
  .sms-sheet-panel h3{font-size:28px;margin:7px 0 6px;letter-spacing:-.045em}
  .sms-sheet-panel>p{font-size:14px;color:var(--muted);margin:0 0 20px}
  .sheet-form{display:grid;gap:12px}
  .sheet-form label{font-size:12px;font-weight:700;display:grid;gap:6px}
  .sheet-form input[type="text"],.sheet-form input[type="tel"]{
    width:100%;height:50px;border:1px solid #dcd7cd;padding:0 14px;font:inherit
  }
  .sheet-agree{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center;gap:7px!important;color:#777;font-weight:500!important}
  .sheet-form button{height:54px;border:0;background:var(--gold);color:#fff;font-weight:900;font-size:15px}
  .sheet-phone{display:flex;align-items:center;justify-content:center;margin-top:12px;height:48px;border:1px solid #ddd7cc;color:var(--navy);font-weight:800}
}