:root{
  --teal:#01313d; --teal-2:#0a4552; --ink:#13201f; --cream:#f6f2ea; --paper:#fbf9f5; --gold:#c6a46b; --gold-2:#b18c4f;
  --line:rgba(1,49,61,.12); --muted:#5d6a6b; --r:14px;
  --serif:"Cormorant Garamond",Georgia,serif; --sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0 0 .4em;letter-spacing:-.01em}
h1{font-size:clamp(2.6rem,6vw,5rem)} h2{font-size:clamp(2rem,4vw,3.3rem)} h3{font-size:1.5rem}
em{font-style:italic;color:var(--gold-2)}
.wrap{width:min(1200px,92vw);margin:0 auto}
.muted{color:var(--muted)} .tiny{font-size:.8rem}
.eyebrow{font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-2);font-weight:600;margin-bottom:.8rem}
.section{padding:clamp(4rem,9vw,7.5rem) 0}
.section.dark{background:var(--teal);color:#e9efee} .section.dark .muted{color:#a9bcbc} .section.dark em{color:var(--gold)}
.section.cream{background:var(--cream)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2.6rem;flex-wrap:wrap}
.sec-head p{max-width:520px;margin:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-weight:600;font-size:.88rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:.25s;font-family:var(--sans)}
.btn-gold{background:var(--gold);color:#1b1408} .btn-gold:hover{background:#d6b67e;transform:translateY(-1px)}
.btn-dark{background:var(--teal);color:#fff} .btn-dark:hover{background:var(--teal-2)}
.btn-ghost{border-color:currentColor;background:transparent} .btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn.full{width:100%}

/* Nexura bar + header */
.nx-bar{position:relative;z-index:60;background:#0b0f12;color:#cdd5d6;font-size:.74rem;display:flex;justify-content:center;gap:1.2rem;padding:.42rem 1rem;letter-spacing:.02em}
.nx-bar b{color:#fff;background:linear-gradient(90deg,#7cc4ff,#c79bff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nx-bar a{color:var(--gold);text-decoration:none;font-weight:600}
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem 4vw;background:var(--teal);color:#fff;transition:background .3s,box-shadow .3s}
.site-header.over-hero{position:fixed;top:30px;left:0;right:0;background:transparent}
.site-header.over-hero.scrolled{top:0;background:rgba(1,49,61,.92);backdrop-filter:blur(10px);box-shadow:0 8px 30px rgba(0,0,0,.18)}
.brand img{height:54px;width:auto;border-radius:4px}
.over-hero:not(.scrolled) .brand img{mix-blend-mode:normal}
.main-nav{display:flex;gap:1.3rem;align-items:center}
.main-nav a{text-decoration:none;font-size:.86rem;opacity:.85;position:relative;padding:.3rem 0;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{opacity:1}
.main-nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold)}
.nav-admin{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:.25rem .8rem!important}
.count{display:inline-grid;place-items:center;min-width:18px;height:18px;border-radius:9px;background:var(--gold);color:#1b1408;font-size:.68rem;font-weight:700;margin-left:2px}
.hdr-cta{display:flex;align-items:center;gap:.8rem}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:#fff;margin:5px 0;transition:.3s}
@media (max-width:1180px){
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);flex-direction:column;align-items:flex-start;background:var(--teal);padding:6rem 2rem 2rem;transform:translateX(100%);transition:.35s;z-index:70;gap:1.1rem}
  .main-nav a{font-size:1.1rem}
  body.nav-open .main-nav{transform:none;box-shadow:-20px 0 60px rgba(0,0,0,.4)}
  .burger{display:block;position:relative;z-index:80}
  body.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .burger span:nth-child(2){opacity:0}
  body.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (max-width:620px){.hdr-cta .btn{display:none}.brand img{height:44px}.nx-bar{font-size:.68rem;gap:.6rem}}

/* Watermark */
.watermark{position:fixed;inset:0;display:grid;place-items:center;pointer-events:none;z-index:9999}
.watermark span{font-family:var(--sans);font-weight:800;font-size:clamp(1.3rem,4.6vw,3.6rem);letter-spacing:.04em;text-transform:uppercase;color:rgba(255,255,255,.2);-webkit-text-stroke:1px rgba(0,0,0,.18);transform:rotate(-18deg);white-space:nowrap;text-align:center;user-select:none}

/* Page hero (inner pages) */
.page-hero{position:relative;min-height:46vh;display:flex;align-items:flex-end;color:#fff;padding:7rem 0 3.2rem;background:var(--teal) center/cover no-repeat;isolation:isolate}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(1,30,38,.35),rgba(1,30,38,.85));z-index:-1}
.page-hero p{max-width:620px;opacity:.9;font-size:1.06rem}
.crumbs{font-size:.8rem;opacity:.75;margin-bottom:1rem}.crumbs a{text-decoration:none}

/* Cards */
.grid{display:grid;gap:1.6rem}
.grid-3{grid-template-columns:repeat(auto-fill,minmax(310px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.home-card{position:relative;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 1px 0 var(--line),0 18px 40px -24px rgba(1,49,61,.35);transition:transform .35s,box-shadow .35s}
.home-card:hover{transform:translateY(-4px);box-shadow:0 1px 0 var(--line),0 30px 60px -28px rgba(1,49,61,.5)}
.hc-img{display:block;aspect-ratio:3/2;overflow:hidden;position:relative}
.hc-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.home-card:hover .hc-img img{transform:scale(1.05)}
.hc-tag{position:absolute;left:14px;top:14px;background:rgba(1,49,61,.9);color:#fff;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .7rem;border-radius:999px}
.hc-tag.sold{background:#9b2c2c}
.fav{position:absolute;right:14px;top:14px;width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#b9b9b9;font-size:1.05rem;cursor:pointer;transition:.2s;z-index:2}
.fav:hover{transform:scale(1.1)} .fav.on{color:#d0443e}
.hc-body{padding:1.2rem 1.3rem 1.4rem}
.hc-comm{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);font-weight:600}
.hc-body h3{margin:.25rem 0 .2rem;font-size:1.55rem}.hc-body h3 a{text-decoration:none}
.hc-price{font-weight:700;font-size:1.1rem;color:var(--teal)}.hc-price small{font-weight:400;color:var(--muted);font-size:.75rem}
.hc-specs{list-style:none;padding:0;margin:.9rem 0 0;display:flex;flex-wrap:wrap;gap:.4rem 1rem;font-size:.84rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.8rem}
.hc-specs b{color:var(--ink)}

.feature-card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 18px 40px -26px rgba(1,49,61,.4)}
.feature-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.feature-card .fc-body{padding:1.3rem 1.4rem 1.5rem}
.feature-card .fc-body p{color:var(--muted);margin:.3rem 0 1rem}

/* Filters */
.filters{display:flex;flex-wrap:wrap;gap:.8rem;align-items:end;background:#fff;padding:1.1rem;border-radius:var(--r);box-shadow:0 10px 30px -22px rgba(1,49,61,.5);margin:-2.4rem 0 2.4rem;position:relative;z-index:2}
.filters label{display:flex;flex-direction:column;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);gap:.3rem;flex:1;min-width:150px}
select,input,textarea{font:inherit;font-size:.95rem;padding:.72rem .85rem;border:1px solid #d5dcdc;border-radius:10px;background:#fff;color:var(--ink);width:100%;text-transform:none;letter-spacing:0}
select:focus,input:focus,textarea:focus{outline:2px solid var(--gold);border-color:transparent}
.empty{padding:3rem;text-align:center;color:var(--muted);background:#fff;border-radius:var(--r);grid-column:1/-1}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-grid label{display:flex;flex-direction:column;gap:.35rem;font-size:.8rem;font-weight:600;color:var(--muted)}
.span2{grid-column:1/-1}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}

/* Modals */
.modal{position:fixed;inset:0;background:rgba(5,16,18,.62);backdrop-filter:blur(6px);display:grid;place-items:center;padding:1rem;z-index:200;opacity:0;pointer-events:none;transition:.25s}
.modal.open{opacity:1;pointer-events:auto}
.modal-card{position:relative;background:var(--paper);border-radius:18px;padding:2rem;width:min(640px,100%);max-height:92vh;overflow:auto;transform:translateY(14px);transition:.3s}
.modal-card.small{width:min(420px,100%)}
.modal.open .modal-card{transform:none}
.modal-card label{display:flex;flex-direction:column;gap:.35rem;font-size:.8rem;font-weight:600;color:var(--muted);margin-bottom:.8rem}
.x{position:absolute;right:14px;top:10px;background:none;border:0;font-size:1.8rem;cursor:pointer;color:var(--muted)}
.err{color:#b23a3a;font-size:.85rem;min-height:1.2em;margin:.2rem 0 .6rem}
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,30px);background:var(--teal);color:#fff;padding:.85rem 1.3rem;border-radius:999px;font-size:.9rem;opacity:0;transition:.3s;z-index:300;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Footer */
.site-footer{background:#011f27;color:#b8c7c7;padding:4rem 0 1.5rem;font-size:.9rem}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:2rem}
.f-grid h4{color:#fff;font-family:var(--serif);font-size:1.25rem;font-weight:500;margin:0 0 .8rem}
.f-grid a{display:block;text-decoration:none;margin:.3rem 0}.f-grid a:hover{color:var(--gold)}
.f-grid p a{display:inline}
.f-logo{height:70px;width:auto;border-radius:4px;margin-bottom:.8rem}
.socials{display:flex;gap:1rem}.socials a{display:inline}
.f-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;border-top:1px solid rgba(255,255,255,.1);margin-top:3rem;padding-top:1.4rem;font-size:.8rem}
.nx-credit b{color:#fff}
@media(max-width:820px){.f-grid{grid-template-columns:1fr 1fr}}

/* Reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* Split / features */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split img{border-radius:var(--r);box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
@media(max-width:860px){.split{grid-template-columns:1fr}}
.ticks{list-style:none;padding:0;margin:1.4rem 0;display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.2rem}
.ticks li{padding-left:1.6rem;position:relative}
.ticks li:before{content:"";position:absolute;left:0;top:.55em;width:.8rem;height:.45rem;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}
@media(max-width:560px){.ticks{grid-template-columns:1fr}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.6rem}
.stat{border-top:1px solid rgba(255,255,255,.2);padding-top:1rem}
.stat b{display:block;font-family:var(--serif);font-size:2.6rem;font-weight:500;color:var(--gold);line-height:1}
@media(max-width:700px){.stats{grid-template-columns:1fr 1fr}}
.quote{background:#fff;border-radius:var(--r);padding:2rem;box-shadow:0 18px 40px -28px rgba(1,49,61,.5)}
.quote p{font-family:var(--serif);font-size:1.45rem;line-height:1.35;margin:0 0 1rem}
.quote cite{font-style:normal;font-size:.85rem;color:var(--muted)}

/* CTA band */
.cta-band{position:relative;overflow:hidden;background:var(--teal);color:#fff;border-radius:22px;padding:clamp(2rem,5vw,4rem);display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center}
.cta-band .form-grid label{color:#a9bcbc}
@media(max-width:860px){.cta-band{grid-template-columns:1fr}}

/* Detail page */
.detail{display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;align-items:start}
.detail .gallery img{border-radius:var(--r);width:100%;aspect-ratio:3/2;object-fit:cover}
.spec-box{background:#fff;border-radius:var(--r);padding:1.8rem;box-shadow:0 18px 40px -26px rgba(1,49,61,.45);position:sticky;top:100px}
.spec-table{width:100%;border-collapse:collapse;margin:1rem 0 1.4rem}
.spec-table td{padding:.6rem 0;border-bottom:1px solid var(--line);font-size:.92rem}
.spec-table td:last-child{text-align:right;font-weight:600}
@media(max-width:900px){.detail{grid-template-columns:1fr}.spec-box{position:static}}
.calc{background:var(--cream);border-radius:12px;padding:1.2rem;margin-top:1rem}
.calc .row{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.calc output{display:block;font-family:var(--serif);font-size:2rem;color:var(--teal);margin-top:.6rem}

@media(max-width:620px){.watermark span{font-size:1.15rem;white-space:normal;max-width:80vw;line-height:1.3}.nx-bar .long{display:none}}