:root{
    --ink:#15161a;
    --paper:#f6f3ee;
    --paper-2:#efeae1;
    --navy:#131c2e;
    --navy-2:#1c2b45;
    --gold:#b9985a;
    --gold-soft:#d8c298;
    --stone:#8b8378;
    --line: rgba(185,152,90,0.35);
    --maxw: 1180px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Pretendard', sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  ::selection{background:var(--gold); color:#fff;}
  h1,h2,h3,h4{font-family:'Noto Serif KR', serif; font-weight:700; letter-spacing:-0.01em;}
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}

  /* ---------- reduced motion ---------- */
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
  }

  /* ---------- focus ---------- */
  a:focus-visible, button:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}

  /* ---------- NAV ---------- */
  header.nav{
    position:fixed; top:0; left:0; right:0; z-index:1000;
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 32px;
    transition:background .35s ease, padding .35s ease, box-shadow .35s ease;
  }
  header.nav.solid{
    background:rgba(19,28,46,0.96);
    padding:12px 32px;
    box-shadow:0 6px 24px rgba(0,0,0,0.18);
    backdrop-filter:blur(6px);
  }
  .brand{
    color:#fff; font-family:'Noto Serif KR',serif; font-weight:700; font-size:19px; letter-spacing:0.02em;
    display:flex; align-items:center; gap:9px;
  }
  .brand .mark{width:9px; height:9px; background:var(--gold); transform:rotate(45deg); display:inline-block;}
  nav.links{display:flex; gap:2px;}
  nav.links a{
    color:rgba(255,255,255,0.78); font-size:13.5px; padding:9px 14px; border-radius:2px;
    letter-spacing:0.01em; transition:color .2s ease, background .2s ease;
    white-space:nowrap;
  }
  nav.links a:hover{color:#fff; background:rgba(255,255,255,0.08);}
  .nav-cta{
    background:var(--gold); color:#171106 !important; font-weight:600; font-size:13px;
    padding:9px 18px; border-radius:2px; letter-spacing:0.01em;
  }
  .burger{display:none; color:#fff; font-size:22px; background:none; border:none; cursor:pointer;}
  @media (max-width:980px){
    nav.links{display:none;}
    .burger{display:block;}
  }

  /* mobile drawer */
  #mnav{position:fixed; inset:0; background:rgba(15,17,22,0.98); z-index:1100; display:none; flex-direction:column; padding:80px 32px 32px; gap:6px;}
  #mnav.open{display:flex;}
  #mnav a{color:#fff; font-size:17px; padding:14px 4px; border-bottom:1px solid rgba(255,255,255,0.08);}
  #mnav .close{position:absolute; top:22px; right:28px; color:#fff; font-size:26px; background:none; border:none;}

  /* ---------- signature facet divider ---------- */
  .facet{width:100%; height:34px; display:block;}
  .facet svg{width:100%; height:100%; display:block;}

  /* ---------- HERO ---------- */
  .hero{
    position:relative; min-height:100vh; display:flex; align-items:flex-end;
    background:#0d0f13;
    overflow:hidden;
  }
  .hero img{
    position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:0.62;
  }
  .hero::before{
    content:''; position:absolute; inset:0;
    background:linear-gradient(180deg, rgba(10,12,16,0.35) 0%, rgba(10,12,16,0.35) 40%, rgba(9,11,15,0.94) 92%),
               linear-gradient(90deg, rgba(9,11,15,0.55) 0%, rgba(9,11,15,0.05) 55%);
  }
  .hero-inner{position:relative; z-index:2; width:100%; padding:0 32px 76px; max-width:var(--maxw); margin:0 auto;}
  .hero-eyebrow{
    color:var(--gold-soft); font-size:13px; letter-spacing:0.28em; text-transform:uppercase; margin-bottom:22px;
    display:flex; align-items:center; gap:12px;
  }
  .hero-eyebrow::before{content:''; width:34px; height:1px; background:var(--gold-soft);}
  .hero h1{
    color:#fff; font-size:clamp(40px, 7vw, 86px); line-height:1.05; letter-spacing:-0.01em;
    margin-bottom:20px;
  }
  .hero h1 em{font-style:normal; color:var(--gold-soft);}
  .hero p.lead{
    color:rgba(255,255,255,0.82); font-size:clamp(15px,2vw,19px); max-width:560px; line-height:1.7; margin-bottom:34px;
    font-weight:300;
  }
  .hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:56px;}
  .btn{
    display:inline-flex; align-items:center; gap:8px; padding:14px 26px; font-size:14px; letter-spacing:0.02em;
    border-radius:1px; transition:all .25s ease; cursor:pointer; font-weight:600; border:1px solid transparent;
  }
  .btn-gold{background:var(--gold); color:#171106;}
  .btn-gold:hover{background:var(--gold-soft);}
  .btn-line{border-color:rgba(255,255,255,0.4); color:#fff;}
  .btn-line:hover{border-color:#fff; background:rgba(255,255,255,0.08);}
  .hero-stats{display:flex; gap:0; flex-wrap:wrap; border-top:1px solid rgba(255,255,255,0.18); padding-top:26px;}
  .hstat{flex:1; min-width:130px; padding-right:24px;}
  .hstat b{display:block; color:#fff; font-family:'Noto Serif KR',serif; font-size:26px; font-weight:600;}
  .hstat span{color:rgba(255,255,255,0.55); font-size:12.5px; letter-spacing:0.02em;}

  /* ---------- SECTION generic ---------- */
  section{padding:108px 0; position:relative;}
  .eyebrow{
    color:var(--gold); font-size:12.5px; letter-spacing:0.24em; text-transform:uppercase; font-weight:600;
    margin-bottom:16px; display:flex; align-items:center; gap:10px;
  }
  .eyebrow::before{content:''; width:26px; height:1px; background:var(--gold);}
  .sec-title{font-size:clamp(28px,3.6vw,44px); line-height:1.25; margin-bottom:18px; color:var(--navy);}
  .sec-sub{color:var(--stone); font-size:15.5px; line-height:1.8; max-width:640px; font-weight:300;}
  .sec-head{margin-bottom:56px;}
  .sec-head.center{text-align:center;}
  .sec-head.center .eyebrow{justify-content:center;}
  .sec-head.center .eyebrow::before{display:none;}
  .sec-head.center .sec-sub{margin:0 auto;}

  /* alt bg */
  .bg-dark{background:var(--navy); color:#fff;}
  .bg-dark .sec-title, .bg-dark h3{color:#fff;}
  .bg-dark .sec-sub{color:rgba(255,255,255,0.62);}
  .bg-paper2{background:var(--paper-2);}

  /* ---------- OVERVIEW TABLE ---------- */
  .ov-grid{display:grid; grid-template-columns:200px 1fr; border-top:1px solid var(--line);}
  .ov-row{display:contents;}
  .ov-row dt, .ov-row dd{padding:20px 6px; border-bottom:1px solid var(--line); font-size:14.5px;}
  .ov-row dt{color:var(--gold); font-weight:600; letter-spacing:0.02em;}
  .ov-row dd{color:var(--ink); font-weight:400; line-height:1.6;}
  @media (max-width:640px){ .ov-grid{grid-template-columns:1fr;} .ov-row dt{padding-bottom:4px; border-bottom:none;} }

  /* ---------- PREMIUM cards ---------- */
  .prem-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
  .prem-card{background:var(--paper); padding:38px 30px; transition:background .25s ease;}
  .prem-card:hover{background:#fff;}
  .prem-num{font-family:'Noto Serif KR',serif; color:var(--gold); font-size:13px; letter-spacing:0.1em; margin-bottom:18px; display:block;}
  .prem-card h3{font-size:19px; margin-bottom:10px; color:var(--navy);}
  .prem-card p{font-size:13.8px; color:var(--stone); line-height:1.7; font-weight:300;}
  @media (max-width:860px){.prem-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:560px){.prem-grid{grid-template-columns:1fr;}}

  /* ---------- LOCATION ---------- */
  .loc-layout{display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:start;}
  .loc-layout img{border:1px solid var(--line);}
  .loc-list{display:flex; flex-direction:column; gap:22px;}
  .loc-item{display:flex; gap:16px; padding-bottom:20px; border-bottom:1px solid var(--line);}
  .loc-item .ic{color:var(--gold); font-family:'Noto Serif KR',serif; font-size:15px; flex:none; width:26px;}
  .loc-item h4{font-size:15.5px; margin-bottom:5px; color:var(--navy); font-family:'Pretendard'; font-weight:700;}
  .loc-item p{font-size:13.5px; color:var(--stone); line-height:1.65; font-weight:300;}
  @media (max-width:900px){.loc-layout{grid-template-columns:1fr;}}

  /* ---------- COMPLEX design ---------- */
  .complex-feature{display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-top:48px; border-top:1px solid rgba(255,255,255,0.18);}
  .complex-feature div{padding:28px 26px 0; border-right:1px solid rgba(255,255,255,0.12);}
  .complex-feature div:last-child{border-right:none;}
  .complex-feature h4{color:var(--gold-soft); font-size:15px; margin-bottom:10px; font-family:'Pretendard'; font-weight:700;}
  .complex-feature p{color:rgba(255,255,255,0.65); font-size:13.3px; line-height:1.7; font-weight:300;}
  @media (max-width:760px){.complex-feature{grid-template-columns:1fr;} .complex-feature div{border-right:none; border-bottom:1px solid rgba(255,255,255,0.12); padding-bottom:24px; margin-bottom:24px;}}

  /* ---------- TABS (generic) ---------- */
  .tabbar{display:flex; gap:0; border:1px solid var(--line); margin-bottom:0; flex-wrap:wrap;}
  .tabbtn{
    flex:1; min-width:110px; padding:14px 10px; text-align:center; font-size:13.5px; letter-spacing:0.02em;
    background:transparent; border:none; cursor:pointer; color:var(--stone); font-weight:600;
    border-right:1px solid var(--line); transition:all .2s ease; font-family:'Pretendard';
  }
  .tabbtn:last-child{border-right:none;}
  .tabbtn.active{background:var(--navy); color:#fff;}
  .tabbtn:hover:not(.active){background:var(--paper-2); color:var(--navy);}
  .tabpanel{display:none; padding-top:34px;}
  .tabpanel.active{display:block;}

  /* ---------- FLOORPLAN ---------- */
  .fp-select{display:flex; flex-wrap:wrap; gap:8px; margin-bottom:38px;}
  .fp-btn{
    padding:12px 20px; border:1px solid var(--line); background:#fff; color:var(--navy); cursor:pointer;
    font-size:14px; font-weight:600; font-family:'Noto Serif KR',serif; transition:all .2s ease;
  }
  .fp-btn.active{background:var(--navy); color:#fff; border-color:var(--navy);}
  .fp-btn:hover:not(.active){border-color:var(--gold); color:var(--gold);}
  .fp-panel{display:none;}
  .fp-panel.active{display:grid; grid-template-columns:1fr; gap:0;}
  .fp-imgwrap{border:1px solid var(--line); background:#fff; padding:10px;}
  .fp-meta{margin-top:22px; display:flex; gap:10px; flex-wrap:wrap;}
  .fp-tag{font-size:12.5px; color:var(--stone); border:1px solid var(--line); padding:7px 14px; letter-spacing:0.02em;}

  /* ---------- SITEPLAN / UNITPLAN reuse tabbar ---------- */
  .imgcard{border:1px solid var(--line); background:#fff; padding:8px;}
  .imgcaption{text-align:center; font-size:12.5px; color:var(--stone); padding-top:14px; letter-spacing:0.03em;}

  /* ---------- COMMUNITY ---------- */
  .club-hero{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); margin-bottom:44px;}
  .club-hero .txt{padding:44px 40px; display:flex; flex-direction:column; justify-content:center; background:#fff;}
  .club-hero .txt .script{font-family:'Noto Serif KR',serif; font-style:italic; font-size:15px; color:var(--gold); margin-bottom:14px;}
  .club-hero .txt h3{font-size:24px; color:var(--navy); margin-bottom:14px;}
  .club-hero .txt p{font-size:13.8px; color:var(--stone); line-height:1.8; font-weight:300;}
  .club-hero img{width:100%; height:100%; object-fit:cover; min-height:260px;}
  @media (max-width:800px){.club-hero{grid-template-columns:1fr;}}

  .amen-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:0; border-top:1px solid var(--line); border-left:1px solid var(--line);}
  .amen{padding:22px 24px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); display:flex; gap:14px;}
  .amen .dot{width:6px; height:6px; background:var(--gold); margin-top:8px; flex:none; transform:rotate(45deg);}
  .amen h5{font-size:14.5px; color:var(--navy); margin-bottom:5px;}
  .amen p{font-size:12.8px; color:var(--stone); line-height:1.6; font-weight:300;}
  @media (max-width:700px){.amen-grid{grid-template-columns:1fr;}}

  .photo-gallery{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-bottom:44px;}
  .photo-gallery figure{margin:0; border:1px solid var(--line); background:#fff; overflow:hidden;}
  .photo-gallery img{width:100%; aspect-ratio:4/3; object-fit:cover; display:block; transition:transform .5s ease;}
  .photo-gallery figure:hover img{transform:scale(1.05);}
  .photo-gallery figcaption{padding:12px 14px; font-size:12.8px; color:var(--navy); font-weight:600; letter-spacing:0.02em; border-top:1px solid var(--line);}
  @media (max-width:700px){.photo-gallery{grid-template-columns:1fr;}}

  .special-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:44px;}
  .special-card{background:#fff; border:1px solid var(--line);}
  .special-card .simg{aspect-ratio:16/10; overflow:hidden;}
  .special-card .simg img{width:100%; height:100%; object-fit:cover;}
  .special-card .stxt{padding:20px 22px;}
  .special-card h5{font-size:15px; color:var(--navy); margin-bottom:8px;}
  .special-card p{font-size:12.8px; color:var(--stone); line-height:1.6; font-weight:300;}
  @media (max-width:860px){.special-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:560px){.special-grid{grid-template-columns:1fr;}}

  /* ---------- SYSTEM ---------- */
  .sys-grid{display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:start;}
  @media (max-width:860px){.sys-grid{grid-template-columns:1fr;}}

  /* ---------- INTERIOR spec ---------- */
  .spec-table{width:100%; border-collapse:collapse; margin-top:8px;}
  .spec-table tr{border-bottom:1px solid var(--line);}
  .spec-table td{padding:16px 10px; font-size:13.8px; vertical-align:top; line-height:1.7;}
  .spec-table td:first-child{color:var(--gold); font-weight:700; width:110px; white-space:nowrap; font-family:'Noto Serif KR',serif;}
  .spec-table td:last-child{color:var(--ink); font-weight:300;}

  /* ---------- CONTRACT / CONTACT ---------- */
  .contract-table{width:100%; border-collapse:collapse; font-size:13px; margin-top:18px;}
  .contract-table th, .contract-table td{border:1px solid rgba(255,255,255,0.18); padding:12px 10px; text-align:left; color:rgba(255,255,255,0.85);}
  .contract-table th{background:rgba(255,255,255,0.06); font-weight:600; color:var(--gold-soft);}
  .contract-table td.mono{font-family:monospace; letter-spacing:0.02em;}
  .notebox{background:rgba(185,152,90,0.1); border:1px solid rgba(185,152,90,0.35); padding:18px 20px; font-size:12.8px; color:rgba(255,255,255,0.72); line-height:1.8; margin-top:20px;}

  .cta-panel{
    background:var(--gold); padding:60px 0; text-align:center;
  }
  .cta-panel h3{font-size:clamp(22px,3vw,32px); color:#171106; margin-bottom:14px;}
  .cta-panel p{color:rgba(23,17,6,0.75); font-size:14.5px; margin-bottom:30px;}
  .cta-panel .btn-line{border-color:#171106; color:#171106;}
  .cta-panel .btn-line:hover{background:rgba(23,17,6,0.08);}

  form.reserve{max-width:560px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:12px; text-align:left;}
  form.reserve .full{grid-column:1/-1;}
  form.reserve label{font-size:12px; letter-spacing:0.02em; color:#171106; display:block; margin-bottom:6px; font-weight:600;}
  form.reserve input, form.reserve select{
    width:100%; padding:12px 12px; border:1px solid rgba(23,17,6,0.3); background:rgba(255,255,255,0.6); font-size:13.5px; font-family:'Pretendard';
  }
  form.reserve button{
    grid-column:1/-1; margin-top:6px; background:#171106; color:#fff; border:none; padding:15px; font-size:14px; font-weight:600; cursor:pointer; letter-spacing:0.02em;
  }
  form.reserve button:hover{background:#2a2010;}
  .form-note{grid-column:1/-1; font-size:11.5px; color:rgba(23,17,6,0.6); margin-top:2px;}

  footer{background:#0d0f13; color:rgba(255,255,255,0.5); padding:52px 0 34px; font-size:12px; line-height:1.9;}
  footer .fbrand{color:#fff; font-family:'Noto Serif KR',serif; font-size:17px; margin-bottom:14px;}
  footer .fnote{max-width:900px; color:rgba(255,255,255,0.38); font-size:11px; margin-top:22px; line-height:1.9;}
  footer .fbottom{margin-top:30px; padding-top:20px; border-top:1px solid rgba(255,255,255,0.1); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:11px; color:rgba(255,255,255,0.32);}

  .reveal{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  .scrolldown{position:absolute; bottom:26px; right:32px; z-index:2; color:rgba(255,255,255,0.6); font-size:11px; letter-spacing:0.2em; writing-mode:vertical-rl; display:flex; align-items:center; gap:10px;}
  .scrolldown::after{content:''; width:1px; height:44px; background:rgba(255,255,255,0.4); display:block;}
  @media (max-width:700px){.scrolldown{display:none;}}