:root{
  --bg:#0b0b0f;
  --bg-soft:#121218;
  --text:#e9e9ef;
  --muted:#9aa0aa;
  --brand:#F7931A;         /* bitcoin orange, on-brand joke */
  --brand-2:#FFB34D;
  --card:#161622;
  --ok:#2dd4bf;
  --bad:#ef4444;
  --shadow:0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Outfit", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
     radial-gradient(1000px 600px at 20% -10%, #1b1b26 0%, transparent 60%),
     radial-gradient(1000px 600px at 80% -10%, #1b1b26 0%, transparent 60%),
     var(--bg);
  color:var(--text);
  line-height:1.55;
}

/* Accessibility */
.sr-only{position:absolute;left:-9999px}

/* Nav */
.nav{position:sticky; top:0; backdrop-filter:saturate(180%) blur(8px); background:rgba(11,11,15,.6); border-bottom:1px solid #1f2030; z-index:9}
.nav__inner{max-width:1100px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo{width:32px;height:32px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.35))}
.links{display:flex;gap:18px;margin-left:auto}
.links a{color:var(--muted);text-decoration:none;font-weight:600}
.links a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:700;text-decoration:none;border-radius:12px;padding:12px 16px;border:1px solid #2a2b3f; background:#1a1b2a; color:var(--text); transition:transform .05s ease, background .2s}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:linear-gradient(135deg,var(--brand),var(--brand-2)); color:#0e0e0e; border-color:transparent}
.btn--ghost{background:transparent}
.btn--sm{padding:8px 10px;font-size:.9rem;border-radius:10px}

/* Hero */
.hero{padding:90px 20px 40px; background:
  radial-gradient(600px 280px at 50% 0%, rgba(247,147,26,.15), transparent 70%);}
.hero__content{max-width:1100px;margin:0 auto;text-align:center}
.hero__badge{display:inline-block;background:#201b10;color:#ffdea8;border:1px solid #3a2c14;padding:6px 10px;border-radius:999px;font-size:.85rem;margin-bottom:16px}
.hero h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.05;margin:0 0 10px;font-weight:800;letter-spacing:.4px}
.sub{color:#cfcfe8;max-width:760px;margin:0 auto 18px;font-size:1.1rem}
.footnote{color:var(--muted);margin-top:10px;font-size:.9rem}
.cta{display:flex;gap:12px;justify-content:center;margin:16px 0 24px;flex-wrap:wrap}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:740px;margin:26px auto 0}
.card{background:var(--card);border:1px solid #25263b;border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.card .big{font-size:2rem;font-weight:800}
.card .tiny{color:var(--muted);font-weight:600}

/* Sections */
.section{padding:70px 20px}
.section.alt{background:var(--bg-soft)}
.container{max-width:1100px;margin:0 auto}
h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 12px}
p{margin:.4rem 0 1rem;color:#dfe1f1}
.ticks{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:8px}
.ticks li{padding-left:26px;position:relative}
.ticks li::before{content:"✔";color:var(--ok);position:absolute;left:0}

.grid-2{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:900px){.grid-2{grid-template-columns:1.1fr .9fr}}

.table{list-style:none;padding:0;margin:0;border:1px solid #2a2b3f;border-radius:14px;overflow:hidden}
.table li{display:grid;grid-template-columns:1fr auto;padding:14px 16px;background:#151626}
.table li:nth-child(odd){background:#121322}
.table span{font-weight:600}
.table span:last-child{color:#ffdea8}

.box{background:#141526;border:1px solid #2a2b3f;border-radius:14px;padding:16px}
.box code{display:block;background:#0e0f19;color:#ffe3b3;border:1px dashed #3a2c14;border-radius:10px;padding:10px 12px;margin-bottom:10px;overflow:auto}
.hint{color:var(--muted);font-size:.9rem}

/* Steps */
.steps{counter-reset:step;list-style:none;padding:0;margin:8px 0 20px;display:grid;gap:12px}
.steps li{position:relative;background:#141526;border:1px solid #2a2b3f;border-radius:14px;padding:14px 16px}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:-10px;top:-10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#0e0e0e;border-radius:999px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-weight:800;border:3px solid #0b0b0f}

/* Roadmap */
.roadmap{display:grid;gap:18px}
.milestone{position:relative;padding-left:28px}
.milestone .dot{position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;background:#2e2f44;border:2px solid #424462}
.milestone.done .dot{background:var(--ok);border-color:#0d6b5d}
.milestone h3{margin:.2rem 0 .2rem}
.milestone small{color:var(--muted)}

/* FAQ */
details{background:#141526;border:1px solid #2a2b3f;border-radius:12px;padding:12px 14px;margin:10px 0}
summary{cursor:pointer;font-weight:700}

/* Footer */
.footer{border-top:1px solid #1f2030;background:#0b0b0f}
.footer__inner{display:flex;justify-content:space-between;align-items:center;padding:20px 0}
.mini{display:flex;align-items:center;gap:10px;color:#c9c9e0}
.mini__logo{width:22px;height:22px}
.socials{display:flex;gap:14px}
.socials a{color:#c9c9e0;text-decoration:none;font-weight:800;border:1px solid #2a2b3f;border-radius:10px;padding:8px 10px}
.socials a:hover{background:#141526}

/* Buttons hover */
.btn--primary:hover{filter:saturate(120%) brightness(1.05)}