html { overflow-y: scroll; }

:root{
  --bg:#0B0C0F;
  --nav:#0E0F13;
  --surface:#121319;
  --muted:#9BA3AE;
  --text:#E6E8EC;
  --sub:#C9CDD3;
  --border:#21232B;
  --accent:#22D3EE;
  --radius:12px;
  --radius-sm:10px;
  --radius-lg:16px;
  --sp-1:8px; --sp-2:12px; --sp-3:16px; --sp-4:24px;
  --sp-5:32px; --sp-6:48px; --sp-7:64px; --sp-8:96px;
}

html, body { height: 100%; }
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

*{box-sizing:border-box}
html,body{height:100%}
html,body{height:100%;background:var(--bg);color:var(--text);font-family:"Space Grotesk", Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;}
a{text-decoration:none;color:inherit}

.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:var(--sp-7) 0}
.stack-2>*+*{margin-top:var(--sp-2)}
.stack-3>*+*{margin-top:var(--sp-3)}
.stack-4>*+*{margin-top:var(--sp-4)}
.stack-5>*+*{margin-top:var(--sp-5)}
.grid-3{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:900px){.grid-3{grid-template-columns:repeat(3,1fr)}}

.h1{font-weight:800;font-size:44px;line-height:1.1;letter-spacing:.1px}
.h2{font-weight:700;font-size:28px;line-height:1.2}
.lead{color:var(--sub);font-size:18px;line-height:1.6}
.kicker{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:4px 8px;border:1px solid var(--border);border-radius:999px}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.card-min{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px}

.btn{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#101217;color:var(--text);font-weight:600}
.btn:hover{border-color:var(--accent)}
.btn-primary{background:#0E1117;border-color:var(--accent);color:#0E1117;position:relative}
.btn-primary::before{content:"";position:absolute;inset:0;border-radius:var(--radius-sm);border:2px solid var(--accent);opacity:.25}
.btn-primary span{color:var(--text)}
.btn-ghost{background:transparent}

.input{width:100%;height:44px;padding:0 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#0F1116;color:var(--text)}
.input:focus{outline:none;border-color:var(--accent)}

.nav{position:sticky;top:0;z-index:40;background:var(--nav);border-bottom:1px solid var(--border)}
.nav-row{height:64px;display:flex;align-items:center;justify-content:space-between}

.spade{display:inline-block;font-size:1.4em;line-height:0.8;color:var(--accent);transform:translateY(2px);text-shadow:0 0 6px rgba(34,211,238,0.6);transition:transform .2s ease,text-shadow .2s ease;}
.spade:hover{transform:translateY(-1px) scale(1.1);text-shadow:0 0 12px rgba(34,211,238,0.9);}

.hero{padding:var(--sp-8) 0 var(--sp-7)}
.hero .actions{display:flex;gap:16px;flex-wrap:wrap}

.list-clean{list-style:none;padding:0;margin:0}
.list-row{display:flex;align-items:center;gap:10px;color:var(--muted)}

.media{width:100%;height:200px;background:#0A0B0E;border:1px dashed var(--border);border-radius:var(--radius-sm)}
.media img{display:block;width:100%;height:100%;object-fit:cover;border-radius:var(--radius-sm)}

.footer{border-top:1px solid var(--border);background:#0F1014;color:var(--muted);padding:24px 0;margin-top: auto;}

#audio-toggle{border:1px solid var(--border);background:#0E1117;border-radius:999px;padding:10px}
#audio-toggle.active{border-color:var(--accent)}
#audio-icon{font-size:14px}

#audio-icon{transition:opacity .2s ease, transform .2s ease, color .2s ease}
#audio-toggle:hover #audio-icon{transform:scale(1.05)}

#cookie-banner{animation:slideUp .3s ease-out}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}

#auth-modal .active-tab{color:#E6E8EC;border-color:var(--accent);}
#auth-modal .inactive-tab{color:#9BA3AE;border-color:transparent;}
#auth-modal .shake{animation:shake .28s ease-in-out;}
@keyframes shake{0%{transform:translateX(0)}25%{transform:translateX(-3px)}50%{transform:translateX(3px)}75%{transform:translateX(-2px)}100%{transform:translateX(0)}}
#registerForm input[name="invite"]{opacity:.9}
#registerForm input[name="invite"]:focus{opacity:1;border-color:var(--accent)}

#support-bubble {
  box-shadow: 0 0 20px rgba(75, 240, 252, 0.35);
}
#support-bubble:hover {
  box-shadow: 0 0 30px rgba(75, 240, 252, 0.5);
  transform: scale(1.08);
}

@media (max-width: 480px){
  #auth-modal > div:nth-child(2),
  #privacy-modal > div:nth-child(2),
  #wallet-modal > div:nth-child(2){
    margin-top: 56px !important; width: 94% !important; border-radius: 14px !important;
  }
  #pane-signin, #pane-register{ max-height: 65vh; overflow-y: auto; }
}

@media (max-width: 640px){
  .h1{ font-size: 32px; }
  .h2{ font-size: 22px; }
  .lead{ font-size: 16px; }
  .hero .actions{ gap: 10px; }
}
@media (max-width: 640px){
  #mobile-drawer a{ padding: 10px 0; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
  html{ scroll-behavior: auto; }
}

.h1,.h2,h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;font-weight:700;letter-spacing:-0.02em}