*{margin:0;padding:0;box-sizing:border-box}
:root{
  --gold:#D4A843;--gold-light:#F5C842;--gold-dim:#8A6820;
  --cyan:#00E5FF;--cyan-dim:#00A8BB;--cyan-glow:rgba(0,229,255,0.15);
  --bg:#050505;--bg2:#0A0A0A;--bg3:#111111;
  --surface:rgba(255,255,255,0.04);--surface2:rgba(255,255,255,0.07);
  --border:rgba(255,255,255,0.08);--border-gold:rgba(212,168,67,0.3);
  --text:#FFFFFF;--text-muted:#888888;--text-dim:#555555;
  --font-display:'Rajdhani',sans-serif;--font-body:'Space Grotesk',sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);overflow-x:hidden;min-height:100vh}

/* BG GRID */
body::before{
  content:'';position:fixed;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);
  background-size:60px 60px;pointer-events:none;z-index:0
}

/* NAVBAR */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(5,5,5,0.85);border-bottom:1px solid var(--border);
  backdrop-filter:blur(20px);
}
.nav-inner{
  max-width:1280px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;
  /*height:64px;*/
}
.logo{display:flex;align-items:center;gap:15px;cursor:pointer}
.logo div{display:flex;flex-direction:column;line-height:1;cursor:pointer}
.logo-tag{font-family:var(--font-display);font-size:10px;letter-spacing:.4em;color:var(--gold);text-transform:uppercase}
.logo-name{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:.2em;color:#fff}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-size:13px;color:var(--text-muted);text-decoration:none;letter-spacing:.05em;transition:color .2s}
.nav-links a:hover{color:var(--gold)}
.nav-cta{
  background:var(--gold);color:#000;border:none;
  font-family:var(--font-body);font-weight:600;font-size:13px;
  padding:8px 20px;border-radius:100px;cursor:pointer;letter-spacing:.05em;
  transition:background .2s,transform .15s;
}
.nav-cta:hover{background:var(--gold-light);transform:scale(1.03)}
.hamburger{display:none;background:none;border:1px solid var(--border);color:#fff;width:38px;height:38px;border-radius:8px;cursor:pointer;font-size:18px;align-items:center;justify-content:center}
.mobile-menu{
  display:none;position:fixed;top:64px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(5,5,5,0.97);backdrop-filter:blur(20px);
  overflow-y:auto;padding:24px;
}
.mobile-menu.open{display:block}
.mobile-comm-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.mobile-comm-btn{
  background:var(--surface);border:1px solid var(--border);
  color:var(--text-muted);padding:10px 12px;border-radius:10px;
  font-size:12px;cursor:pointer;text-align:left;transition:all .2s;
}
.mobile-comm-btn:hover{border-color:var(--border-gold);color:var(--gold);background:rgba(212,168,67,0.08)}

/* HERO */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:100px 24px 60px;position:relative;overflow:hidden;
}
.hero-bg-orb{
  position:absolute;pointer-events:none;border-radius:50%;filter:blur(80px);
}
.orb1{width:500px;height:500px;background:radial-gradient(circle,rgba(212,168,67,0.12),transparent 70%);top:-100px;left:-100px}
.orb2{width:600px;height:600px;background:radial-gradient(circle,rgba(0,229,255,0.08),transparent 70%);bottom:-200px;right:-200px}
.hero-inner{
  max-width:1280px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  position:relative;z-index:1;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--border-gold);background:rgba(212,168,67,0.08);
  padding:7px 16px;border-radius:100px;
  font-size:11px;letter-spacing:.3em;color:var(--gold);text-transform:uppercase;
  margin-bottom:24px;
}
.badge-dot{width:6px;height:6px;background:var(--gold);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.4)}}
h1{font-family:var(--font-display);font-size:clamp(42px,5vw,72px);font-weight:700;line-height:1;letter-spacing:-.01em;margin-bottom:20px}
.h1-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.h1-cyan{background:linear-gradient(135deg,var(--cyan),#00BFFF);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:16px;line-height:1.7;color:var(--text-muted);max-width:480px;margin-bottom:36px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-light));
  color:#000;border:none;padding:14px 32px;border-radius:100px;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  cursor:pointer;transition:transform .2s,box-shadow .2s;letter-spacing:.03em;
  box-shadow:0 0 30px rgba(212,168,67,0.25);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 50px rgba(212,168,67,0.4)}
.btn-secondary{
  background:transparent;color:#fff;padding:14px 32px;border-radius:100px;
  font-family:var(--font-body);font-weight:500;font-size:15px;
  cursor:pointer;transition:all .2s;letter-spacing:.03em;
  border:1px solid var(--border);
}
.btn-secondary:hover{border-color:rgba(255,255,255,0.3);background:var(--surface)}

/* VAULT */
.vault-wrap{display:flex;align-items:center;justify-content:center;position:relative}
.vault-ring-outer{
  position:relative;width:320px;height:320px;
  display:flex;align-items:center;justify-content:center;
}
.vault-ring{
  position:absolute;border-radius:50%;animation:spin linear infinite;
}
.ring1{
  width:100%;height:100%;
  border:1px solid rgba(212,168,67,0.2);
  border-top-color:var(--gold);
  animation-duration:12s;
}
.ring2{
  width:78%;height:78%;
  border:1px solid rgba(0,229,255,0.15);
  border-bottom-color:var(--cyan);
  animation-duration:8s;animation-direction:reverse;
}
.ring3{
  width:58%;height:58%;
  border:1px solid rgba(212,168,67,0.1);
  border-left-color:rgba(212,168,67,0.5);
  animation-duration:16s;
}
@keyframes spin{to{transform:rotate(360deg)}}
.vault-btn{
  position:relative;z-index:2;
  width:160px;height:160px;border-radius:50%;
  background:rgba(5,5,5,0.9);
  border:1px solid var(--border-gold);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  cursor:pointer;transition:transform .2s,box-shadow .2s;
  box-shadow:0 0 40px rgba(212,168,67,0.2),inset 0 0 30px rgba(212,168,67,0.04);
  text-align:center;
}
.vault-btn:hover{transform:scale(1.05);box-shadow:0 0 70px rgba(212,168,67,0.4),inset 0 0 40px rgba(212,168,67,0.08)}
.vault-btn.unlocked{border-color:var(--cyan);box-shadow:0 0 50px rgba(0,229,255,0.3)}
.vault-globe{font-size:36px;animation:spin 20s linear infinite}
.vault-label{font-size:9px;letter-spacing:.4em;color:var(--text-dim);text-transform:uppercase;margin:6px 0 4px}
.vault-action{font-family:var(--font-display);font-size:20px;font-weight:700;color:#fff}
.vault-sub{font-size:10px;color:var(--text-muted);margin-top:4px;padding:0 16px;line-height:1.4}
.vault-nodes{position:absolute;inset:0;pointer-events:none}
.node{
  position:absolute;width:8px;height:8px;border-radius:50%;
  background:var(--gold);animation:nodeFloat 3s ease-in-out infinite;
}
.node-c{background:var(--cyan)}
@keyframes nodeFloat{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-8px)}}

/* STATS BAR */
.stats-bar{
  background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  padding:24px;
}
.stats-inner{max-width:1280px;margin:0 auto;display:flex;justify-content:space-around;flex-wrap:wrap;gap:16px}
.stat{text-align:center}
.stat-num{font-family:var(--font-display);font-size:36px;font-weight:700;color:var(--gold)}
.stat-label{font-size:12px;color:var(--text-muted);letter-spacing:.05em;margin-top:2px}

/* SECTION SHARED */
section{padding:80px 24px;position:relative;z-index:1}
.section-inner{max-width:1280px;margin:0 auto}
.section-label{font-size:11px;letter-spacing:.35em;color:var(--gold);text-transform:uppercase;margin-bottom:12px}
.section-title{font-family:var(--font-display);font-size:clamp(28px,3vw,44px);font-weight:700;color:#fff;margin-bottom:8px;line-height:1.1}
.section-sub{font-size:15px;color:var(--text-muted);line-height:1.6;max-width:560px;margin-bottom:40px}

/* COMMUNITY GRID */
#communities{background:var(--bg2)}
.community-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.filter-btn{
  padding:7px 18px;border-radius:100px;border:1px solid var(--border);
  background:transparent;color:var(--text-muted);font-size:13px;
  cursor:pointer;transition:all .2s;font-family:var(--font-body);
}
.filter-btn:hover,.filter-btn.active{border-color:var(--border-gold);color:var(--gold);background:rgba(212,168,67,0.08)}
.ivideo {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px 18px;
    cursor: pointer;
    transition: all .25s;
    display: flex;
    align-items: center;
    gap: 14px;
    width: 50%;
    height: 315px;
}
.ivideo iframe {
    width: 100%;
    height: 100%;
    border-radius: 16px;
}
@media (max-width: 768px){
  .ivideo {
    width: 100%;
    height: 315px;
    margin-bottom: 20px;
}
}
@media (max-width: 500px){
  .ivideo {
    width: auto;
    height: auto;
    padding: 10px 12px
}
}
.community-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:12px;
}
.comm-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:16px 18px;cursor:pointer;
  transition:all .25s;display:flex;align-items:center;gap:14px;
}
.comm-card:hover{border-color:var(--border-gold);background:rgba(212,168,67,0.06);transform:translateY(-2px)}
.comm-card.selected{border-color:var(--gold);background:rgba(212,168,67,0.1)}
.comm-icon{
  width:40px;height:40px;border-radius:10px;
  background:rgba(212,168,67,0.1);border:1px solid var(--border-gold);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;flex-shrink:0;
}
.comm-name{font-weight:600;font-size:13px;line-height:1.3;color:#fff}
.comm-cat{font-size:11px;color:var(--text-dim);margin-top:2px}

/* HUB PREVIEW PANEL */
.hub-panel{
  margin-top:32px;border-radius:20px;overflow:hidden;
  border:1px solid var(--border-gold);background:var(--bg3);
  display:none;
}
.hub-panel.visible{display:block;animation:slideIn .3s ease}
@keyframes slideIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hub-top{
  background:linear-gradient(135deg,rgba(212,168,67,0.12),rgba(0,229,255,0.06));
  padding:32px;border-bottom:1px solid var(--border);
  display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:20px;
}
.hub-info{}
.hub-tag{font-size:10px;letter-spacing:.35em;color:var(--cyan);text-transform:uppercase;margin-bottom:8px}
.hub-name{font-family:var(--font-display);font-size:32px;font-weight:700;margin-bottom:6px}
.hub-desc{font-size:14px;color:var(--text-muted);line-height:1.6;max-width:480px}
.hub-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.btn-hub{
  padding:12px 28px;border-radius:100px;border:none;
  font-family:var(--font-body);font-weight:600;font-size:14px;
  cursor:pointer;transition:all .2s;text-decoration:none;display:inline-flex;align-items:center;gap:8px;
}
.btn-hub-primary{background:var(--gold);color:#000}
.btn-hub-primary:hover{background:var(--gold-light);transform:translateY(-1px)}
.btn-hub-ghost{background:var(--surface);color:#fff;border:1px solid var(--border)}
.btn-hub-ghost:hover{border-color:var(--border-gold);background:rgba(212,168,67,0.08)}
.hub-features{padding:24px 32px;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.hub-feat{
  background:var(--surface);border:1px solid var(--border);
  border-radius:10px;padding:12px 14px;font-size:12px;color:var(--text-muted);
}
.hub-feat-icon{font-size:16px;margin-bottom:4px}
.hub-feat-name{color:#fff;font-weight:500}

/* CITY SKYLINE */
#city{background:var(--bg)}
.skyline{
  position:relative;height:280px;overflow:hidden;
  border-radius:20px;border:1px solid var(--border);background:var(--bg2);
  margin-bottom:32px;
}
.skyline-ground{
  position:absolute;bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
}
.building{
  position:absolute;bottom:3px;cursor:pointer;
  transition:filter .2s;display:flex;flex-direction:column;align-items:center;
}
.building:hover .bldg-body{filter:brightness(1.5);box-shadow:0 0 20px rgba(212,168,67,0.5)}
.bldg-body{
  width:52px;border-radius:4px 4px 0 0;
  background:linear-gradient(180deg,rgba(212,168,67,0.2),rgba(10,10,10,0.95));
  border:1px solid rgba(212,168,67,0.2);
  transition:filter .2s,box-shadow .2s;
  position:relative;overflow:hidden;
}
.bldg-windows{
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(0deg,transparent,transparent 12px,rgba(212,168,67,0.15) 12px,rgba(212,168,67,0.15) 14px),
    repeating-linear-gradient(90deg,transparent,transparent 10px,rgba(212,168,67,0.1) 10px,rgba(212,168,67,0.1) 12px);
}
.bldg-label{font-size:9px;color:var(--text-dim);text-align:center;margin-top:6px;max-width:70px;line-height:1.3}
.skyline-glow{
  position:absolute;bottom:0;left:0;right:0;height:60px;
  background:linear-gradient(0deg,rgba(212,168,67,0.06),transparent);
  pointer-events:none;
}

/* PLATFORMS */
#platforms{background:var(--bg2)}
.platforms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.platform-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:12px;padding:14px 16px;
  transition:all .2s;cursor:default;
}
.platform-card:hover{border-color:rgba(0,229,255,0.3);background:rgba(0,229,255,0.05);transform:translateY(-2px)}
.platform-icon{font-size:20px;margin-bottom:8px}
.platform-name{font-size:13px;font-weight:600;color:#fff}
.platform-sub{font-size:11px;color:var(--text-dim);margin-top:2px}

/* FOOTER */
footer{
  background:var(--bg);border-top:1px solid var(--border);
  padding:40px 24px;text-align:center;
}
.footer-logo{font-family:var(--font-display);font-size:28px;font-weight:700;letter-spacing:.2em;color:var(--gold);margin-bottom:8px}
.footer-sub{font-size:13px;color:var(--text-dim)}

/* RESPONSIVE */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-desc{margin:0 auto 36px}
  .hero-btns{justify-content:center}
  .vault-ring-outer{width:260px;height:260px}
  .vault-btn{width:130px;height:130px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .logo {
      gap: 4px;
  }
  .logo-name {
      font-size: 18px;
  }
  .nav-cta {
      padding: 8px 13px;
  }
}
@media(max-width:600px){
  .community-grid{grid-template-columns:1fr 1fr}
  .stats-inner{gap:24px}
  .hub-top{padding:20px}
  .hub-features{padding:16px 20px}
}

/* SCROLL REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s,transform .6s}
.reveal.shown{opacity:1;transform:none}