:root{
  --bg-0:#0A0D13; --bg-1:#10141D; --bg-2:#161B27; --bg-3:#1C2230;
  --border:#252C3D; --border-soft:#1D2330;
  --text-0:#EAEDF4; --text-1:#9AA3B8; --text-2:#5F6880;
  --accent:#7C6CFB; --accent-2:#A855F7; --accent-soft:rgba(124,108,251,0.12);
  --green:#0ECB81; --red:#F6465D; --amber:#F0B90B;
  --font-display:'Space Grotesk',sans-serif; --font-body:'Inter',sans-serif; --font-mono:'JetBrains Mono',monospace;
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{background:var(--bg-0);color:var(--text-0);font-family:var(--font-body);line-height:1.5;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-0.01em;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}

/* Nav */
.site-nav{display:flex;align-items:center;gap:28px;height:72px;border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(10,13,19,0.85);backdrop-filter:blur(10px);z-index:100;}
.site-nav .container{display:flex;align-items:center;gap:28px;width:100%;}
.brand-logo{height:26px;width:auto;flex-shrink:0;}
.nav-links{display:flex;gap:6px;flex:1;}
.nav-links a{padding:9px 14px;border-radius:7px;color:var(--text-1);font-weight:500;font-size:14.5px;transition:.15s;}
.nav-links a:hover,.nav-links a.active{color:var(--text-0);background:var(--bg-3);}
.nav-cta{display:flex;gap:10px;align-items:center;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:9px;font-weight:600;font-size:14px;border:none;transition:.15s;}
.btn-primary{background:linear-gradient(135deg,var(--accent-2),var(--accent));color:#fff;box-shadow:0 4px 16px rgba(124,108,251,0.35);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(124,108,251,0.45);}
.btn-ghost{background:var(--bg-3);color:var(--text-0);border:1px solid var(--border);}
.btn-ghost:hover{background:var(--bg-2);}
.btn-outline{background:transparent;color:var(--text-1);border:1px solid var(--border);}
.btn-outline:hover{color:var(--text-0);border-color:var(--text-2);}
.btn-block{width:100%;}
.btn-lg{padding:14px 26px;font-size:15px;}

/* Hero */
.hero{padding:90px 0 70px;text-align:center;position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:900px;height:500px;background:radial-gradient(ellipse at center, rgba(124,108,251,0.18), transparent 70%);pointer-events:none;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:20px;background:var(--bg-2);border:1px solid var(--border);color:var(--text-1);font-size:12.5px;font-weight:600;margin-bottom:24px;}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--green);}
.hero h1{font-size:52px;font-weight:700;max-width:820px;margin:0 auto 20px;position:relative;}
.hero h1 span{background:linear-gradient(135deg,var(--accent-2),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p{font-size:18px;color:var(--text-1);max-width:560px;margin:0 auto 34px;position:relative;}
.hero-actions{display:flex;gap:14px;justify-content:center;position:relative;}
.hero-disclaimer{margin-top:26px;font-size:12px;color:var(--text-2);max-width:620px;margin-left:auto;margin-right:auto;position:relative;}

/* Stats bar */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border-soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.stat-cell{background:var(--bg-1);padding:26px 20px;text-align:center;}
.stat-cell .num{font-family:var(--font-mono);font-size:26px;font-weight:700;color:var(--text-0);}
.stat-cell .lbl{font-size:12.5px;color:var(--text-2);margin-top:4px;}

/* Sections */
.section{padding:80px 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px;}
.section-head .eyebrow{color:var(--accent-2);font-weight:700;font-size:12.5px;letter-spacing:0.6px;text-transform:uppercase;margin-bottom:10px;}
.section-head h2{font-size:34px;margin-bottom:12px;}
.section-head p{color:var(--text-1);font-size:15.5px;}

/* Feature grid */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-soft);border:1px solid var(--border);border-radius:14px;overflow:hidden;}
.feature-card{background:var(--bg-1);padding:28px 26px;}
.feature-card .icon{width:42px;height:42px;border-radius:10px;background:var(--accent-soft);color:var(--accent-2);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
.feature-card h3{font-size:16.5px;margin-bottom:8px;}
.feature-card p{color:var(--text-1);font-size:13.5px;}

/* Instruments table */
.instr-table{width:100%;border-collapse:collapse;background:var(--bg-1);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
.instr-table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:0.4px;color:var(--text-2);padding:12px 18px;border-bottom:1px solid var(--border);}
.instr-table td{padding:14px 18px;border-bottom:1px solid var(--border-soft);font-size:13.5px;}
.instr-table tr:last-child td{border-bottom:none;}
.instr-table .sym{font-weight:600;font-family:var(--font-mono);}
.cat-pill{font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:6px;background:var(--bg-3);color:var(--text-1);text-transform:uppercase;}

/* Trust badges */
.trust-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.trust-badge{display:flex;align-items:center;gap:10px;background:var(--bg-1);border:1px solid var(--border);border-radius:10px;padding:14px 20px;font-size:13px;color:var(--text-1);}
.trust-badge b{color:var(--text-0);}
.fiction-banner{background:var(--bg-2);border:1px solid var(--border);border-radius:12px;padding:18px 22px;font-size:13px;color:var(--text-1);max-width:820px;margin:36px auto 0;text-align:center;}
.fiction-banner b{color:var(--amber);}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:50px 0 30px;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;}
.footer-col h4{font-size:12.5px;text-transform:uppercase;letter-spacing:0.4px;color:var(--text-2);margin-bottom:14px;}
.footer-col a{display:block;color:var(--text-1);font-size:13.5px;padding:5px 0;}
.footer-col a:hover{color:var(--text-0);}
.footer-bottom{border-top:1px solid var(--border-soft);padding-top:22px;display:flex;justify-content:space-between;align-items:center;color:var(--text-2);font-size:12.5px;flex-wrap:wrap;gap:10px;}

/* Auth pages */
.auth-wrap{min-height:calc(100vh - 72px);display:flex;align-items:center;justify-content:center;padding:40px 20px;}
.auth-card{width:100%;max-width:420px;background:var(--bg-1);border:1px solid var(--border);border-radius:16px;padding:36px;}
.auth-card .logo-mark{width:40px;height:40px;margin-bottom:20px;}
.auth-card h1{font-size:24px;margin-bottom:6px;}
.auth-card .sub{color:var(--text-1);font-size:13.5px;margin-bottom:26px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;color:var(--text-1);margin-bottom:7px;font-weight:600;}
.field input,.field select{width:100%;padding:11px 13px;border-radius:8px;background:var(--bg-2);border:1px solid var(--border);color:var(--text-0);font-size:14px;font-family:inherit;}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent);}
.form-error{background:rgba(246,70,93,0.1);border:1px solid rgba(246,70,93,0.3);color:#ff8fa0;padding:10px 13px;border-radius:8px;font-size:13px;margin-bottom:16px;display:none;}
.form-success{background:rgba(14,203,129,0.1);border:1px solid rgba(14,203,129,0.3);color:#5eeab3;padding:10px 13px;border-radius:8px;font-size:13px;margin-bottom:16px;display:none;}
.auth-switch{text-align:center;margin-top:20px;font-size:13.5px;color:var(--text-1);}
.auth-switch a{color:var(--accent-2);font-weight:600;}

/* Wallet page */
.wallet-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:24px;}
.card{background:var(--bg-1);border:1px solid var(--border);border-radius:14px;padding:24px;}
.card h3{font-size:15px;margin-bottom:16px;}
.balance-display{font-family:var(--font-mono);font-size:34px;font-weight:700;margin-bottom:4px;}
.balance-sub{color:var(--text-1);font-size:13px;margin-bottom:22px;}
.tab-row{display:flex;gap:4px;background:var(--bg-2);border-radius:9px;padding:4px;margin-bottom:20px;}
.tab-btn{flex:1;padding:9px;border:none;background:transparent;color:var(--text-1);border-radius:6px;font-weight:600;font-size:13px;}
.tab-btn.active{background:var(--bg-3);color:var(--text-0);}
.method-row{display:flex;gap:8px;margin-bottom:16px;}
.method-chip{flex:1;padding:10px;border:1px solid var(--border);border-radius:8px;text-align:center;font-size:12.5px;color:var(--text-1);background:var(--bg-2);}
.method-chip.active{border-color:var(--accent);color:var(--text-0);background:var(--accent-soft);}
.ledger-table{width:100%;border-collapse:collapse;}
.ledger-table th{text-align:left;font-size:11px;text-transform:uppercase;color:var(--text-2);padding:8px 10px;border-bottom:1px solid var(--border);}
.ledger-table td{padding:10px;font-size:13px;border-bottom:1px solid var(--border-soft);}
.status-chip{font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:6px;text-transform:uppercase;}
.status-completed{background:rgba(14,203,129,0.12);color:var(--green);}
.status-pending{background:rgba(240,185,11,0.12);color:var(--amber);}
.status-rejected{background:rgba(246,70,93,0.12);color:var(--red);}

@media(max-width:900px){
  .hero h1{font-size:36px;}
  .feature-grid,.stats-bar{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .wallet-grid{grid-template-columns:1fr;}
  .nav-links{display:none;}
}