:root{
  --navy:#0b1f3a;
  --navy-deep:#061223;
  --navy-mid:#163858;
  --gold:#c7a052;
  --gold-soft:#e8d7af;
  --ink:#101828;
  --muted:#4b5565;
  --soft:#f6f8fa;
  --line:#e4e8ec;
  --white:#fff;
  --success:#17633e;
  --radius:22px;
  --shadow:0 24px 70px rgba(10,31,55,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Avenir Next","Segoe UI",Inter,system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:#fff;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{display:block;width:100%;height:auto}
.container{width:min(1200px,calc(100% - 40px));margin:auto}
h1,h2,h3{margin:0;color:var(--navy);line-height:1.06}
h1{font-size:clamp(3rem,6.6vw,6.7rem);letter-spacing:-.055em;font-weight:760}
h2{font-size:clamp(2.1rem,4.4vw,4rem);letter-spacing:-.04em}
h3{font-size:1.28rem}
p{margin:0 0 20px}
.lead{font-size:1.2rem;line-height:1.7;color:var(--muted);max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  text-transform:uppercase;letter-spacing:.17em;
  font-size:.72rem;font-weight:850;color:var(--gold);
  margin-bottom:22px
}
.eyebrow:before{content:"";width:30px;height:1px;background:currentColor}
.btn{
  min-height:52px;padding:0 24px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid transparent;font-weight:800;letter-spacing:.01em;
  transition:.22s ease;cursor:pointer
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--gold);color:var(--navy-deep);box-shadow:0 10px 26px rgba(199,160,82,.24)}
.btn-primary:hover{background:#d4b46e}
.btn-secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.42)}
.btn-secondary:hover{background:rgba(255,255,255,.09)}
.btn-dark{background:var(--navy);color:#fff}
.btn-outline{background:#fff;color:var(--navy);border-color:#cfd6dd}
.btn-outline:hover{background:#f3f5f7}
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.96);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(228,232,236,.9)
}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px}
.brand-symbol{
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(145deg,var(--gold),#ead79f);
  position:relative;box-shadow:0 8px 22px rgba(199,160,82,.24)
}
.brand-symbol:after{
  content:"";position:absolute;left:9px;top:10px;width:20px;height:19px;
  background:var(--navy);
  clip-path:polygon(50% 0,100% 44%,86% 44%,86% 100%,14% 100%,14% 44%,0 44%)
}
.brand strong{font-size:1.08rem;color:var(--navy);letter-spacing:-.01em}
.nav-links{display:flex;align-items:center;gap:25px;font-weight:720;color:#2f3c4d}
.nav-links a:not(.btn):hover{color:var(--gold)}
.menu-toggle{display:none;border:0;background:none;font-size:1.6rem}
.hero{
  min-height:82vh;
  display:flex;align-items:center;
  position:relative;overflow:hidden;color:#fff;
  background:
    linear-gradient(90deg,rgba(6,18,35,.94) 0%,rgba(6,18,35,.82) 42%,rgba(6,18,35,.27) 100%),
    url("../images/hero-architecture.svg") center/cover no-repeat;
}
.hero-inner{padding:110px 0;position:relative;z-index:2}
.hero h1{color:#fff;max-width:1000px}
.hero .lead{color:#eef3f8;max-width:720px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-note{margin-top:42px;color:#d6dee7;font-size:.9rem}
.section{padding:112px 0}
.section-soft{background:var(--soft)}
.section-dark{background:var(--navy);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:34px;margin-bottom:52px}
.process{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)
}
.process-item{padding:38px 30px;border-right:1px solid var(--line)}
.process-item:last-child{border-right:0}
.process-no{font-size:.75rem;letter-spacing:.13em;color:var(--gold);font-weight:900;margin-bottom:16px}
.process-item p{color:var(--muted);margin:0}
.audience-list{display:grid}
.audience-item{
  display:grid;grid-template-columns:210px 1fr auto;gap:42px;align-items:center;
  padding:42px 0;border-top:1px solid var(--line)
}
.audience-item:last-child{border-bottom:1px solid var(--line)}
.audience-label{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--gold);font-weight:850}
.audience-item h3{font-size:clamp(1.65rem,3vw,2.45rem);margin-bottom:10px}
.audience-item p{color:var(--muted);margin:0}
.property-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.property-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:0 10px 32px rgba(11,31,58,.06);
  transition:.25s ease
}
.property-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.property-image{height:245px;object-fit:cover;background:#e8edf1}
.property-body{padding:27px}
.badge{display:inline-flex;padding:5px 10px;border-radius:999px;background:#e8f4ed;color:var(--success);font-size:.75rem;font-weight:850}
.property-body h3{margin-top:14px}
.property-meta{display:flex;gap:12px;flex-wrap:wrap;color:#667085;font-size:.9rem;margin:12px 0 18px}
.property-body p{color:var(--muted)}
.empty-state{grid-column:1/-1;text-align:center;padding:46px;border:1px dashed var(--line);border-radius:var(--radius);background:#fff}
.platform{
  display:grid;grid-template-columns:.82fr 1.18fr;gap:90px;align-items:start
}
.platform-title{font-size:clamp(2.7rem,5vw,5rem);line-height:1.03;letter-spacing:-.05em;color:var(--navy);font-weight:780}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:38px}
.feature{padding-top:22px;border-top:1px solid var(--line)}
.feature strong{display:block;color:var(--navy);font-size:1.08rem;margin-bottom:10px}
.feature span{color:var(--muted)}
.ppsl{display:grid;grid-template-columns:1fr 1fr;gap:76px;align-items:center}
.ppsl-image{
  min-height:390px;border-radius:28px;
  background:
    linear-gradient(140deg,rgba(11,31,58,.92),rgba(22,56,88,.82)),
    url("../images/property-wallasey.svg") center/cover no-repeat;
  display:flex;align-items:flex-end;padding:44px;color:#fff
}
.ppsl-image strong{font-size:2rem;display:block}
.ppsl-image span{color:#e4ebf2}
.cta{
  background:linear-gradient(120deg,var(--navy-deep),var(--navy-mid));
  color:#fff;border-radius:30px;padding:62px;
  display:flex;justify-content:space-between;align-items:center;gap:30px
}
.cta h2{color:#fff}
.cta p{color:#dce4ec}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.page-hero{
  padding:88px 0;
  background:linear-gradient(135deg,var(--navy-deep),var(--navy-mid));
  color:#fff
}
.page-hero h1{color:#fff;font-size:clamp(2.8rem,5.2vw,4.9rem)}
.page-hero .lead{color:#edf2f7}
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px}
.panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:0 14px 38px rgba(11,31,58,.07)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group.full{grid-column:1/-1}
.form-group label{display:block;font-size:.84rem;font-weight:800;margin-bottom:7px;color:var(--navy)}
.form-control{width:100%;border:1px solid #d7dde3;border-radius:11px;padding:13px 14px;background:#fff;font:inherit;color:var(--ink)}
.form-control::placeholder{color:#8a94a3}
textarea.form-control{min-height:135px;resize:vertical}
.honeypot{position:absolute;left:-9999px;opacity:0}
.filter-row{display:grid;grid-template-columns:1.2fr .7fr .8fr .8fr;gap:12px;margin-bottom:30px}
.tick-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:11px}
.tick-list li{display:flex;gap:10px}
.tick-list li:before{content:"✓";color:var(--success);font-weight:900}
.footer{background:var(--navy-deep);color:#e0e7ef;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,.8fr);gap:36px}
.footer h3{color:#fff;font-size:1rem}
.footer a{display:block;margin:8px 0;color:#d9e1e9}
.footer a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;gap:18px;font-size:.86rem;color:#c8d1dc}
.reveal{opacity:0;transform:translateY(18px);transition:.65s ease}
.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){
  .process{grid-template-columns:1fr 1fr}
  .process-item:nth-child(2){border-right:0}
  .process-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .property-grid{grid-template-columns:1fr 1fr}
  .platform,.ppsl,.content-grid{grid-template-columns:1fr}
  .audience-item{grid-template-columns:150px 1fr}
  .audience-item .btn{grid-column:2}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .menu-toggle{display:block}
  .nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:22px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .hero{min-height:auto}
  .hero-inner{padding:88px 0}
  .section{padding:76px 0}
  .section-head,.cta{flex-direction:column;align-items:flex-start}
  .process,.property-grid,.feature-grid,.form-grid,.filter-row{grid-template-columns:1fr}
  .process-item{border-right:0;border-bottom:1px solid var(--line)}
  .audience-item{grid-template-columns:1fr;gap:12px}
  .audience-item .btn{grid-column:1}
  .cta{padding:38px 28px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
}

/* Version 1.0 compliance and listing additions */
.consent-label{display:flex!important;align-items:flex-start;gap:10px;font-weight:600!important;line-height:1.5}.consent-label input{margin-top:5px;flex:0 0 auto}.consent-label a{text-decoration:underline;color:var(--navy)}.property-disclaimer{margin-top:34px;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:var(--soft);color:var(--muted);font-size:.92rem}.property-disclaimer strong{color:var(--navy)}.legal-content{max-width:900px}.legal-content h2{font-size:clamp(1.55rem,2.6vw,2.25rem);margin:42px 0 14px}.legal-content p,.legal-content li{color:var(--muted)}.legal-content a{text-decoration:underline;color:var(--navy)}.footer-legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px;display:flex;flex-direction:column;gap:5px;font-size:.82rem;color:#c8d1dc}.property-image{aspect-ratio:16/10;height:auto;object-fit:cover}

/* Developer property submission form */
.form-section{padding:0 0 26px;margin:0 0 26px;border-bottom:1px solid var(--line)}
.form-section:last-of-type{border-bottom:0;margin-bottom:12px;padding-bottom:0}
.form-section h3{margin-bottom:16px;font-size:1.16rem}
.form-help{margin:7px 0 0;color:var(--muted);font-size:.86rem}
.optional{font-weight:500;color:var(--muted)}
.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.checkbox-grid label{display:flex;align-items:flex-start;gap:9px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-size:.92rem;font-weight:650}
.checkbox-grid input{margin-top:5px}
.file-control{padding:10px;background:var(--soft)}
.submission-note{margin-top:28px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:16px}
.submission-note strong{color:var(--navy)}
.submission-note p{margin:6px 0 0;color:var(--muted)}
.declaration-section{background:var(--soft);border:1px solid var(--line)!important;border-radius:14px;padding:18px!important;margin-bottom:20px!important}
.submit-wide{width:100%}
@media(max-width:760px){.checkbox-grid{grid-template-columns:1fr}}
.property-features{display:flex;flex-wrap:wrap;gap:7px;margin:0 0 16px}.property-features span{background:#f1f4f7;color:#465467;border-radius:999px;padding:5px 9px;font-size:.78rem;font-weight:700}.property-actions{display:flex;gap:10px;flex-wrap:wrap}.page-hero.compact{padding:62px 0}.property-detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:start}.property-detail-image{width:100%;height:580px;object-fit:cover;border-radius:26px;background:#e8edf1;box-shadow:var(--shadow)}.property-detail-copy h1{font-size:clamp(2.5rem,5vw,4.8rem);margin:16px 0 12px}.detail-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:30px 0}.detail-facts div{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.detail-facts strong{display:block;color:var(--navy);font-size:1.05rem}.detail-facts span{display:block;color:var(--muted);font-size:.82rem;margin-top:3px}.property-detail-copy h2{font-size:1.55rem;margin:30px 0 12px}.detail-tags{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:26px}.detail-tag{background:#eef4fb;border:1px solid #d9e5f2;color:#27476b;border-radius:999px;padding:7px 11px;font-size:.84rem;font-weight:750}.detail-reference{font-size:.85rem;color:var(--muted)}.property-disclaimer{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.property-disclaimer p{margin:7px 0 0}@media(max-width:900px){.property-detail-grid{grid-template-columns:1fr;gap:30px}.property-detail-image{height:420px}}@media(max-width:560px){.detail-facts{grid-template-columns:1fr}.property-detail-image{height:300px}}