/* Layout: estate-plan catalogue — sticky filter rail beside a grid of plot cards; every card leads with a scaled site plan of its lot */
:root{
  --bg:#EDEFEA; --surface:#F7F8F4; --ink:#17221E; --muted:#5B6862; --line:#C9D0C8;
  --jade:#2E6B57; --jade-soft:#DCE8E1; --brass:#8A6A2F; --plot:#E3E8DF; --wa:#1F7A4D;
  --display:"Bodoni Moda","Noto Serif SC",Georgia,serif;
  --body:"Manrope","Noto Serif SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --zh:"Noto Serif SC","Songti SC",serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#101714; --surface:#17201C; --ink:#E6ECE7; --muted:#9AA8A1; --line:#2C3833;
  --jade:#7FC2A6; --jade-soft:#1F332B; --brass:#D2AE6A; --plot:#1D2924; --wa:#4CC08A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#101714; --surface:#17201C; --ink:#E6ECE7; --muted:#9AA8A1; --line:#2C3833;
  --jade:#7FC2A6; --jade-soft:#1F332B; --brass:#D2AE6A; --plot:#1D2924; --wa:#4CC08A; color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
.drawer .price{margin-top:0}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.55;margin:0}
.wrap{max-width:1240px;margin:0 auto;padding-inline:20px}
a{color:var(--jade)}
button,select,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--jade);outline-offset:2px}

.proto{background:var(--jade-soft);color:var(--ink);font-size:12.5px;padding-block:8px}
.proto .wrap{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.proto b{font-family:var(--mono);font-weight:500;letter-spacing:.08em;text-transform:uppercase;font-size:11px;color:var(--jade)}

header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:var(--ink)}
.brand .mark{font-family:var(--display);font-size:24px;font-weight:600;letter-spacing:.01em}
.brand .zh{font-family:var(--zh);font-size:18px;color:var(--brass)}
.brand .sub{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
nav.top{display:flex;gap:18px;align-items:center;font-size:13.5px}
nav.top a{color:var(--ink);text-decoration:none}
nav.top a:hover{color:var(--jade)}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang button{border:0;background:transparent;padding:4px 11px;cursor:pointer;font-size:12.5px}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--bg)}

.hero{padding-block:44px 28px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:40px;align-items:end}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass)}
.hero h1{font-family:var(--display);font-weight:500;font-size:clamp(34px,5.2vw,62px);line-height:1.04;margin:10px 0 14px;text-wrap:balance;letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--jade)}
.hero p{max-width:56ch;color:var(--muted);margin:0}
.ledger{border-top:1px solid var(--ink);display:grid;grid-template-columns:repeat(3,1fr)}
.ledger div{padding:12px 4px 0}
.ledger .n{font-family:var(--display);font-size:32px;font-variant-numeric:tabular-nums}
.ledger .l{font-size:12px;color:var(--muted)}

.main{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;padding-block:8px 48px}
aside.filters{position:sticky;top:76px;align-self:start;display:flex;flex-direction:column;gap:20px;max-height:calc(100vh - 96px);overflow:auto;padding-right:4px}
.fgroup{display:flex;flex-direction:column;gap:8px}
.fgroup > label,.fgroup > .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 11px;font-size:13px;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
select,input[type=text],input[type=tel]{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:8px 10px}
.reset{background:none;border:0;color:var(--jade);cursor:pointer;padding:0;text-align:left;font-size:13px;text-decoration:underline}

.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.count{font-size:14px;color:var(--muted)}
.count b{color:var(--ink);font-variant-numeric:tabular-nums}
.toolbar select{width:auto}
.mfilter{display:none}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;cursor:pointer;text-align:left;padding:0;transition:transform .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-2px);border-color:var(--jade)}
.plotbox{background:var(--plot);aspect-ratio:16/10;position:relative;display:grid;place-items:center;max-width:100%}
.plotbox svg{width:100%;height:100%;display:block}
.plotbox.cover{background:repeating-linear-gradient(135deg,var(--plot) 0 12px,var(--surface) 12px 24px);place-items:center}
.plotbox .cv{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--muted);font-size:12px}
.plotbox .cv svg{width:30px;height:30px}
.plotbox .ref{background:var(--surface);padding:1px 6px;border-radius:4px}
.plotbox .ref{position:absolute;left:10px;bottom:7px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--muted)}
.plotbox .badge{position:absolute;right:10px;top:9px;font-size:11px;background:var(--surface);border:1px solid var(--line);padding:2px 8px;border-radius:999px}
.cbody{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.where{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--brass)}
.ctitle{font-family:var(--display);font-size:19px;line-height:1.2;font-weight:500;margin:0;text-wrap:balance}
.price{font-family:var(--display);font-size:24px;font-variant-numeric:tabular-nums;margin-top:auto}
.specs{display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;border-top:1px solid var(--line);padding-top:9px;font-size:12px;color:var(--muted);gap:6px}
.specs b{display:block;color:var(--ink);font-family:var(--mono);font-weight:500;font-size:13px;font-variant-numeric:tabular-nums}
.tags{display:flex;flex-wrap:wrap;gap:5px}
.tag{font-size:11px;border:1px solid var(--line);border-radius:4px;padding:1px 7px;color:var(--muted)}
.tag.fh{border-color:var(--jade);color:var(--jade)}
.empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:10px}

section.band{padding-block:48px;border-top:1px solid var(--line)}
section.band h2{font-family:var(--display);font-weight:500;font-size:clamp(26px,3.4vw,38px);margin:6px 0 10px;text-wrap:balance}
section.band p.lead{color:var(--muted);max-width:60ch;margin:0 0 22px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:14px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line)}
th{font-family:var(--mono);font-weight:500;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
td.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:0}
.bar{height:6px;background:var(--jade-soft);border-radius:3px;position:relative;min-width:80px}
.bar i{position:absolute;inset:0 auto 0 0;background:var(--jade);border-radius:3px}

.private{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:start}
.lockcard{background:var(--ink);color:var(--bg);border-radius:12px;padding:26px}
.lockcard h3{font-family:var(--display);font-weight:500;font-size:26px;margin:4px 0 10px}
.lockcard .eyebrow{color:var(--brass)}
.lockcard ul{margin:0;padding-left:18px;opacity:.85}
form.brief{display:flex;flex-direction:column;gap:12px}
form.brief .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
form.brief label{font-size:12.5px;color:var(--muted);display:flex;flex-direction:column;gap:5px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:8px;padding:11px 16px;font-weight:600;cursor:pointer;text-decoration:none;font-size:14px}
.btn.wa{background:var(--wa);color:#fff}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.note{font-size:12.5px;color:var(--muted)}
.ok{background:var(--jade-soft);border-radius:8px;padding:12px 14px;font-size:13.5px}

footer{border-top:1px solid var(--ink);padding-block:28px 40px;font-size:13px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
footer .sig{color:var(--ink);line-height:1.7}
footer .sig b{font-family:var(--display);font-size:17px;font-weight:600}

/* detail drawer */
.scrim{position:fixed;inset:0;background:rgba(10,16,13,.45);z-index:40}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);background:var(--bg);z-index:41;overflow:auto;padding:calc(env(safe-area-inset-top,0px) + 18px) 22px calc(env(safe-area-inset-bottom,0px) + 28px);display:flex;flex-direction:column;gap:16px;box-shadow:-20px 0 50px rgba(0,0,0,.18)}
.drawer .close{align-self:flex-end;background:var(--surface);border:1px solid var(--line);border-radius:999px;width:36px;height:36px;cursor:pointer;font-size:18px;line-height:1}
.drawer h2{font-family:var(--display);font-weight:500;font-size:30px;line-height:1.1;margin:0;text-wrap:balance}
.drawer .plotbox{border-radius:10px;aspect-ratio:16/9}
.dl{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.dl div{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;padding-right:14px}
.dl div:nth-child(even){padding-right:0;padding-left:14px;border-left:1px solid var(--line)}
.dl dt{color:var(--muted);font-size:13px;margin:0}
.dl dd{margin:0;font-family:var(--mono);font-size:13.5px;text-align:right;font-variant-numeric:tabular-nums}
.hl{margin:0;padding-left:18px}
.hl li{margin:3px 0}
.pvbar{background:var(--ink);color:var(--bg);border-radius:8px;padding:10px 12px;font-size:13px}
.pvbar b{font-family:var(--mono);font-weight:500;letter-spacing:.1em;text-transform:uppercase;font-size:11px;color:var(--brass);margin-right:6px}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.ph{position:relative;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:repeating-linear-gradient(135deg,var(--plot) 0 10px,var(--surface) 10px 20px);border:1px solid var(--line);display:flex;align-items:flex-end;max-width:100%}
.ph.wide{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.ph span{background:var(--surface);font-size:11.5px;padding:3px 8px;margin:7px;border-radius:4px;color:var(--ink)}
.ph small{position:absolute;right:8px;top:6px;font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.ph.locked{background:var(--ink);color:var(--bg);flex-direction:column;align-items:flex-start;justify-content:flex-end;padding:12px;gap:6px}
.ph.locked b{font-family:var(--display);font-weight:500;font-size:18px;line-height:1.15}
.ph.locked p{margin:0;font-size:12px;opacity:.8}
.ph.locked a{background:var(--wa);color:#fff;border-radius:6px;padding:6px 10px;font-size:12.5px;font-weight:600;text-decoration:none}
.ph .unl{position:absolute;left:8px;top:8px;background:var(--brass);color:#fff;font-size:10.5px;padding:2px 7px;border-radius:4px;font-family:var(--mono);letter-spacing:.06em}
.unbar{background:var(--jade-soft);border-radius:8px;padding:10px 12px;font-size:13px}
.unbar b{font-family:var(--mono);font-weight:500;letter-spacing:.1em;text-transform:uppercase;font-size:11px;color:var(--jade);margin-right:6px}
.specs small{display:block;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.badge.ext{left:auto;right:10px;top:auto;bottom:7px;background:var(--ink);color:var(--bg);border-color:var(--ink)}
@media (max-width:480px){.gallery{grid-template-columns:1fr 1fr}.ph.wide{grid-column:span 2;grid-row:auto;aspect-ratio:16/10}}
.lockline{display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px;font-size:13px;color:var(--muted)}
.ctas{display:flex;gap:10px;flex-wrap:wrap}
.phone{font-family:var(--mono);font-size:13px;color:var(--muted)}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:22px}
  .main{grid-template-columns:1fr}
  aside.filters{position:static;max-height:none;display:none;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px}
  aside.filters.open{display:flex}
  .mfilter{display:inline-flex}
  .private{grid-template-columns:1fr}
  nav.top a{display:none}
}
@media (max-width:480px){
  .wrap{padding-inline:16px}
  form.brief .row{grid-template-columns:1fr}
  .brand .sub{display:none}
  .dl{grid-template-columns:1fr}
  .dl div:nth-child(even){padding-left:0;border-left:0}
}
@media (prefers-reduced-motion:reduce){.card{transition:none}.card:hover{transform:none}}

/* live-site additions */
.plotbox.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.plotbox .cv span{background:var(--surface);padding:3px 8px;border-radius:4px}
.gal{display:flex;flex-direction:column;gap:8px}
.gmain{aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:#101814;max-width:100%;position:relative}
.gmain img{width:100%;height:100%;object-fit:contain;display:block}
.gthumbs{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}
.gt{flex:0 0 76px;height:54px;padding:0;border:2px solid transparent;border-radius:6px;overflow:hidden;cursor:pointer;background:var(--plot)}
.gt.on{border-color:var(--jade)}
.gt img{width:100%;height:100%;object-fit:cover;display:block}
.gal .ph.locked{aspect-ratio:auto;min-height:150px}
.btn.mfilter{display:none}
@media (max-width:900px){.btn.mfilter{display:inline-flex}}

/* Photo loading: colour placeholder, fade in when ready */
img.pi{opacity:0;transition:opacity .35s ease}
img.pi.is-loaded{opacity:1}
img.pi.bad{opacity:1;color:transparent}
.gmain img.pi{background:transparent!important}
.gnav{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:999px;border:0;background:rgba(255,255,255,.85);color:#17221E;font-size:22px;line-height:1;cursor:pointer;display:grid;place-items:center}
.gnav.prev{left:10px}.gnav.next{right:10px}
.gcount{position:absolute;left:10px;top:10px;background:rgba(0,0,0,.55);color:#fff;font-size:11.5px;padding:2px 8px;border-radius:999px;font-family:var(--mono)}
@media (hover:none){.gnav{width:34px;height:34px;font-size:20px;background:rgba(255,255,255,.7)}}
@media (prefers-reduced-motion:reduce){img.pi{transition:none}}