:root{
  --bg: #0b1220;
  --text: #e5e7eb;
  --muted: #9aa4b2;
  --brand-blue:#2563eb;
  --brand-cyan:#22d3ee;
  --brand-orange:#F7931A;
  --surface:#0f172a;
  --border:#1f2937;
  --shadow: 0 18px 60px rgba(0,0,0,.35), 0 8px 18px rgba(0,0,0,.25);
}
:root.light{
  --bg: #ffffff;
  --text: #0f172a;
  --muted:#475569;
  --surface:#f8fafc;
  --border:#e2e8f0;
  --shadow: 0 18px 40px rgba(2,6,23,.10), 0 6px 14px rgba(2,6,23,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  line-height:1.6;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(11, 18, 32, .7);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{
  max-width:1100px;margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;padding:12px 16px;
}
.navmenu{display:flex;gap:16px;list-style:none;margin:0;padding:0}
.navmenu a{padding:8px 10px;border-radius:8px}
.navmenu a:hover{background:var(--surface);text-decoration:none}
.nav-toggle{display:none}
.actions{display:flex;gap:10px;align-items:center}
.cta{
  background:linear-gradient(90deg, var(--brand-blue), #4f46e5);
  color:#fff;padding:10px 16px;border-radius:12px;font-weight:700;border:none;
  box-shadow:var(--shadow);display:inline-block
}
.cta:hover{opacity:.95;text-decoration:none}
.ghost{
  background:transparent;border:1px solid var(--border);color:var(--text);
  padding:10px 14px;border-radius:12px
}

/* v3 hero foreground; background supplied via ::before (see v8 GIF swap below) */
.hero-v3{
  position:relative;overflow:hidden;
  padding:86px 16px 56px;
  background:
    radial-gradient(1200px 600px at 15% 90%, rgba(37,99,235,.18), transparent 60%),
    radial-gradient(900px 500px at 90% -20%, rgba(34,211,238,.12), transparent 60%);
}
.hero-wrap{
  max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:1.15fr 0.85fr;gap:32px;align-items:center;
}
.hero-left .wordmark{width:140px;height:auto;margin-bottom:8px}
.hero-v3 h1{font-size:44px;line-height:1.08;margin:4px 0 10px;letter-spacing:.4px}
.hero-v3 .lead{font-size:18px;color:var(--muted);margin:0 0 16px}
.hero-ctas{display:flex;gap:12px;margin:18px 0}
.hero-points{list-style:none;padding:0;margin:8px 0 0;color:var(--muted)}
.hero-points li{margin:6px 0;position:relative;padding-left:24px}
.hero-points li::before{content:"✓";position:absolute;left:0;top:0;color:#10b981;font-weight:800}
.hero-right{display:flex;justify-content:center}
.bot{width:92%;max-width:420px;border-radius:24px;box-shadow:var(--shadow);background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(0,0,0,.06));}

/* Sections */
.how,.strategies,.token,.governance,.cta-section,.faq{
  max-width:1100px;margin:0 auto;padding:48px 16px;
}
.how h2, .strategies h2, .token h2, .governance h2, .faq h2{font-size:32px;margin:0 0 12px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:16px;box-shadow:var(--shadow)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:16px;box-shadow:var(--shadow)}
.grid-2{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;align-items:center}
.checklist{list-style:none;padding-left:0}
.checklist li{padding-left:28px;position:relative;margin:8px 0}
.checklist li::before{content:"✓";position:absolute;left:0;color:#10b981;font-weight:800}
.pillbox{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pill{background:var(--surface);border:1px solid var(--border);padding:14px;border-radius:14px;display:flex;justify-content:space-between;align-items:center;font-weight:700}
.pill span{background:var(--brand-blue);color:#fff;border-radius:999px;padding:6px 10px}
.governance-card{background:var(--surface);border:1px solid var(--border);padding:18px;border-radius:16px;box-shadow:var(--shadow)}
.cta-section{text-align:center}
.signup{display:flex;gap:10px;justify-content:center;margin:12px auto;max-width:520px}
.signup input{flex:1;border:1px solid var(--border);border-radius:10px;padding:12px;background:var(--surface);color:var(--text)}
.signup button{white-space:nowrap}
.micro{font-size:12px;color:var(--muted)}
.faq details{background:var(--surface);border:1px solid var(--border);padding:12px 16px;border-radius:14px;margin:10px 0;box-shadow:var(--shadow)}
.site-footer{border-top:1px solid var(--border);padding:24px 16px;margin-top:24px}
.foot-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:16px}
.legal{text-align:center;color:var(--muted);font-size:12px;margin-top:12px}

@media (max-width: 980px){
  .navmenu{display:none;position:absolute;right:16px;top:60px;background:var(--bg);border:1px solid var(--border);padding:10px;border-radius:12px;box-shadow:var(--shadow);}
  .nav-toggle{display:inline-flex;border:1px solid var(--border);border-radius:10px;padding:8px 12px;background:transparent}
  .hero-wrap{grid-template-columns:1fr}
  .hero-v3{padding-top:66px}
  .hero-v3 h1{font-size:34px}
  .bot{width:78%;max-width:380px;border-radius:20px}
  .foot-grid{grid-template-columns:1fr 1fr}
}

/* === v10 background swap (use v8 GIF) & small fixes === */
.hero-v3::before{
  content:"";
  position:absolute; inset:0;
  background: url('assets/hero_loop_refined.gif') center center / cover no-repeat;
  opacity:.65; /* match v8 strength */
  mix-blend-mode: normal;
  pointer-events:none;
  z-index:0;
}
/* Keep content above the GIF */
.hero-wrap{ position:relative; z-index:1; }
/* Hide any accidental watermark elements if present */
.hero-v3 .watermark{ display:none !important; }
/* Anchor offset so sticky header doesn't cover section titles */
.how, .strategies, .token, .governance, .faq{ scroll-margin-top: 100px; }
@media (max-width:980px){ .how, .strategies, .token, .governance, .faq{ scroll-margin-top: 80px; } }
/* Reduced motion: static fallback */
@media (prefers-reduced-motion: reduce){
  .hero-v3::before{ background-image: url('assets/logo_bg.svg'); opacity:.25; }
}